- // For HTML5 data-* attribute interop, we have to
- // store property names with dashes in a camelCase form.
- // This might not apply to all properties...*
- data_user.set( this, camelKey, value );
-
- // *... In the case of properties that might _actually_
- // have dashes, we need to also store a copy of that
- // unchanged property.
- if ( key.indexOf("-") !== -1 && data !== undefined ) {
- data_user.set( this, key, value );
- }
- });
- }, null, value, arguments.length > 1, null, true );
- },
-
- removeData: function( key ) {
- return this.each(function() {
- data_user.remove( this, key );
- });
- }
-});
-
-function dataAttr( elem, key, data ) {
- var name;
-
- // If nothing was found internally, try to fetch any
- // data from the HTML5 data-* attribute
- if ( data === undefined && elem.nodeType === 1 ) {
- name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
- data = elem.getAttribute( name );
-
- if ( typeof data === "string" ) {
- try {
- data = data === "true" ? true :
- data === "false" ? false :
- data === "null" ? null :
- // Only convert to a number if it doesn't change the string
- +data + "" === data ? +data :
- rbrace.test( data ) ? JSON.parse( data ) :
- data;
- } catch( e ) {}
-
- // Make sure we set the data so it isn't changed later
- data_user.set( elem, key, data );
- } else {
- data = undefined;
- }
- }
- return data;
-}
-jQuery.extend({
- queue: function( elem, type, data ) {
- var queue;
-
- if ( elem ) {
- type = ( type || "fx" ) + "queue";
- queue = data_priv.get( elem, type );
-
- // Speed up dequeue by getting out quickly if this is just a lookup
- if ( data ) {
- if ( !queue || jQuery.isArray( data ) ) {
- queue = data_priv.access( elem, type, jQuery.makeArray(data) );
- } else {
- queue.push( data );
- }
- }
- return queue || [];
- }
- },
-
- dequeue: function( elem, type ) {
- type = type || "fx";
-
- var queue = jQuery.queue( elem, type ),
- startLength = queue.length,
- fn = queue.shift(),
- hooks = jQuery._queueHooks( elem, type ),
- next = function() {
- jQuery.dequeue( elem, type );
- };
-
- // If the fx queue is dequeued, always remove the progress sentinel
- if ( fn === "inprogress" ) {
- fn = queue.shift();
- startLength--;
- }
-
- hooks.cur = fn;
- if ( fn ) {
-
- // Add a progress sentinel to prevent the fx queue from being
- // automatically dequeued
- if ( type === "fx" ) {
- queue.unshift( "inprogress" );
- }
-
- // clear up the last queue stop function
- delete hooks.stop;
- fn.call( elem, next, hooks );
- }
-
- if ( !startLength && hooks ) {
- hooks.empty.fire();
- }
- },
-
- // not intended for public consumption - generates a queueHooks object, or returns the current one
- _queueHooks: function( elem, type ) {
- var key = type + "queueHooks";
- return data_priv.get( elem, key ) || data_priv.access( elem, key, {
- empty: jQuery.Callbacks("once memory").add(function() {
- data_priv.remove( elem, [ type + "queue", key ] );
- })
- });
- }
-});
-
-jQuery.fn.extend({
- queue: function( type, data ) {
- var setter = 2;
-
- if ( typeof type !== "string" ) {
- data = type;
- type = "fx";
- setter--;
- }
-
- if ( arguments.length < setter ) {
- return jQuery.queue( this[0], type );
- }
-
- return data === undefined ?
- this :
- this.each(function() {
- var queue = jQuery.queue( this, type, data );
-
- // ensure a hooks for this queue
- jQuery._queueHooks( this, type );
-
- if ( type === "fx" && queue[0] !== "inprogress" ) {
- jQuery.dequeue( this, type );
- }
- });
- },
- dequeue: function( type ) {
- return this.each(function() {
- jQuery.dequeue( this, type );
- });
- },
- // Based off of the plugin by Clint Helfers, with permission.
- // http://blindsignals.com/index.php/2009/07/jquery-delay/
- delay: function( time, type ) {
- time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
- type = type || "fx";
-
- return this.queue( type, function( next, hooks ) {
- var timeout = setTimeout( next, time );
- hooks.stop = function() {
- clearTimeout( timeout );
- };
- });
- },
- clearQueue: function( type ) {
- return this.queue( type || "fx", [] );
- },
- // Get a promise resolved when queues of a certain type
- // are emptied (fx is the type by default)
- promise: function( type, obj ) {
- var tmp,
- count = 1,
- defer = jQuery.Deferred(),
- elements = this,
- i = this.length,
- resolve = function() {
- if ( !( --count ) ) {
- defer.resolveWith( elements, [ elements ] );
- }
- };
-
- if ( typeof type !== "string" ) {
- obj = type;
- type = undefined;
- }
- type = type || "fx";
-
- while( i-- ) {
- tmp = data_priv.get( elements[ i ], type + "queueHooks" );
- if ( tmp && tmp.empty ) {
- count++;
- tmp.empty.add( resolve );
- }
- }
- resolve();
- return defer.promise( obj );
- }
-});
-var nodeHook, boolHook,
- rclass = /[\t\r\n]/g,
- rreturn = /\r/g,
- rfocusable = /^(?:input|select|textarea|button)$/i;
-
-jQuery.fn.extend({
- attr: function( name, value ) {
- return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
- },
-
- removeAttr: function( name ) {
- return this.each(function() {
- jQuery.removeAttr( this, name );
- });
- },
-
- prop: function( name, value ) {
- return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
- },
-
- removeProp: function( name ) {
- return this.each(function() {
- delete this[ jQuery.propFix[ name ] || name ];
- });
- },
-
- addClass: function( value ) {
- var classes, elem, cur, clazz, j,
- i = 0,
- len = this.length,
- proceed = typeof value === "string" && value;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).addClass( value.call( this, j, this.className ) );
- });
- }
-
- if ( proceed ) {
- // The disjunction here is for better compressibility (see removeClass)
- classes = ( value || "" ).match( core_rnotwhite ) || [];
-
- for ( ; i < len; i++ ) {
- elem = this[ i ];
- cur = elem.nodeType === 1 && ( elem.className ?
- ( " " + elem.className + " " ).replace( rclass, " " ) :
- " "
- );
-
- if ( cur ) {
- j = 0;
- while ( (clazz = classes[j++]) ) {
- if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
- cur += clazz + " ";
- }
- }
- elem.className = jQuery.trim( cur );
-
- }
- }
- }
-
- return this;
- },
-
- removeClass: function( value ) {
- var classes, elem, cur, clazz, j,
- i = 0,
- len = this.length,
- proceed = arguments.length === 0 || typeof value === "string" && value;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).removeClass( value.call( this, j, this.className ) );
- });
- }
- if ( proceed ) {
- classes = ( value || "" ).match( core_rnotwhite ) || [];
-
- for ( ; i < len; i++ ) {
- elem = this[ i ];
- // This expression is here for better compressibility (see addClass)
- cur = elem.nodeType === 1 && ( elem.className ?
- ( " " + elem.className + " " ).replace( rclass, " " ) :
- ""
- );
-
- if ( cur ) {
- j = 0;
- while ( (clazz = classes[j++]) ) {
- // Remove *all* instances
- while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
- cur = cur.replace( " " + clazz + " ", " " );
- }
- }
- elem.className = value ? jQuery.trim( cur ) : "";
- }
- }
- }
-
- return this;
- },
-
- toggleClass: function( value, stateVal ) {
- var type = typeof value,
- isBool = typeof stateVal === "boolean";
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( i ) {
- jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
- });
- }
-
- return this.each(function() {
- if ( type === "string" ) {
- // toggle individual class names
- var className,
- i = 0,
- self = jQuery( this ),
- state = stateVal,
- classNames = value.match( core_rnotwhite ) || [];
-
- while ( (className = classNames[ i++ ]) ) {
- // check each className given, space separated list
- state = isBool ? state : !self.hasClass( className );
- self[ state ? "addClass" : "removeClass" ]( className );
- }
-
- // Toggle whole class name
- } else if ( type === core_strundefined || type === "boolean" ) {
- if ( this.className ) {
- // store className if set
- data_priv.set( this, "__className__", this.className );
- }
-
- // If the element has a class name or if we're passed "false",
- // then remove the whole classname (if there was one, the above saved it).
- // Otherwise bring back whatever was previously saved (if anything),
- // falling back to the empty string if nothing was stored.
- this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
- }
- });
- },
-
- hasClass: function( selector ) {
- var className = " " + selector + " ",
- i = 0,
- l = this.length;
- for ( ; i < l; i++ ) {
- if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
- return true;
- }
- }
-
- return false;
- },
-
- val: function( value ) {
- var hooks, ret, isFunction,
- elem = this[0];
-
- if ( !arguments.length ) {
- if ( elem ) {
- hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
- return ret;
- }
-
- ret = elem.value;
-
- return typeof ret === "string" ?
- // handle most common string cases
- ret.replace(rreturn, "") :
- // handle cases where value is null/undef or number
- ret == null ? "" : ret;
- }
-
- return;
- }
-
- isFunction = jQuery.isFunction( value );
-
- return this.each(function( i ) {
- var val,
- self = jQuery(this);
-
- if ( this.nodeType !== 1 ) {
- return;
- }
-
- if ( isFunction ) {
- val = value.call( this, i, self.val() );
- } else {
- val = value;
- }
-
- // Treat null/undefined as ""; convert numbers to string
- if ( val == null ) {
- val = "";
- } else if ( typeof val === "number" ) {
- val += "";
- } else if ( jQuery.isArray( val ) ) {
- val = jQuery.map(val, function ( value ) {
- return value == null ? "" : value + "";
- });
- }
-
- hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
- // If set returns undefined, fall back to normal setting
- if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
- this.value = val;
- }
- });
- }
-});
-
-jQuery.extend({
- valHooks: {
- option: {
- get: function( elem ) {
- // attributes.value is undefined in Blackberry 4.7 but
- // uses .value. See #6932
- var val = elem.attributes.value;
- return !val || val.specified ? elem.value : elem.text;
- }
- },
- select: {
- get: function( elem ) {
- var value, option,
- options = elem.options,
- index = elem.selectedIndex,
- one = elem.type === "select-one" || index < 0,
- values = one ? null : [],
- max = one ? index + 1 : options.length,
- i = index < 0 ?
- max :
- one ? index : 0;
-
- // Loop through all the selected options
- for ( ; i < max; i++ ) {
- option = options[ i ];
-
- // IE6-9 doesn't update selected after form reset (#2551)
- if ( ( option.selected || i === index ) &&
- // Don't return options that are disabled or in a disabled optgroup
- ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
- ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
- // Get the specific value for the option
- value = jQuery( option ).val();
-
- // We don't need an array for one selects
- if ( one ) {
- return value;
- }
-
- // Multi-Selects return an array
- values.push( value );
- }
- }
-
- return values;
- },
-
- set: function( elem, value ) {
- var optionSet, option,
- options = elem.options,
- values = jQuery.makeArray( value ),
- i = options.length;
-
- while ( i-- ) {
- option = options[ i ];
- if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
- optionSet = true;
- }
- }
-
- // force browsers to behave consistently when non-matching value is set
- if ( !optionSet ) {
- elem.selectedIndex = -1;
- }
- return values;
- }
- }
- },
-
- attr: function( elem, name, value ) {
- var hooks, ret,
- nType = elem.nodeType;
-
- // don't get/set attributes on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- // Fallback to prop when attributes are not supported
- if ( typeof elem.getAttribute === core_strundefined ) {
- return jQuery.prop( elem, name, value );
- }
-
- // All attributes are lowercase
- // Grab necessary hook if one is defined
- if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
- name = name.toLowerCase();
- hooks = jQuery.attrHooks[ name ] ||
- ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
- }
-
- if ( value !== undefined ) {
-
- if ( value === null ) {
- jQuery.removeAttr( elem, name );
-
- } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
- return ret;
-
- } else {
- elem.setAttribute( name, value + "" );
- return value;
- }
-
- } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
- return ret;
-
- } else {
- ret = jQuery.find.attr( elem, name );
-
- // Non-existent attributes return null, we normalize to undefined
- return ret == null ?
- undefined :
- ret;
- }
- },
-
- removeAttr: function( elem, value ) {
- var name, propName,
- i = 0,
- attrNames = value && value.match( core_rnotwhite );
-
- if ( attrNames && elem.nodeType === 1 ) {
- while ( (name = attrNames[i++]) ) {
- propName = jQuery.propFix[ name ] || name;
-
- // Boolean attributes get special treatment (#10870)
- if ( jQuery.expr.match.bool.test( name ) ) {
- // Set corresponding property to false
- elem[ propName ] = false;
- }
-
- elem.removeAttribute( name );
- }
- }
- },
-
- attrHooks: {
- type: {
- set: function( elem, value ) {
- if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
- // Setting the type on a radio button after the value resets the value in IE6-9
- // Reset value to default in case type is set after value during creation
- var val = elem.value;
- elem.setAttribute( "type", value );
- if ( val ) {
- elem.value = val;
- }
- return value;
- }
- }
- }
- },
-
- propFix: {
- "for": "htmlFor",
- "class": "className"
- },
-
- prop: function( elem, name, value ) {
- var ret, hooks, notxml,
- nType = elem.nodeType;
-
- // don't get/set properties on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
- if ( notxml ) {
- // Fix name and attach hooks
- name = jQuery.propFix[ name ] || name;
- hooks = jQuery.propHooks[ name ];
- }
-
- if ( value !== undefined ) {
- return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
- ret :
- ( elem[ name ] = value );
-
- } else {
- return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
- ret :
- elem[ name ];
- }
- },
-
- propHooks: {
- tabIndex: {
- get: function( elem ) {
- return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
- elem.tabIndex :
- -1;
- }
- }
- }
-});
-
-// Hooks for boolean attributes
-boolHook = {
- set: function( elem, value, name ) {
- if ( value === false ) {
- // Remove boolean attributes when set to false
- jQuery.removeAttr( elem, name );
- } else {
- elem.setAttribute( name, name );
- }
- return name;
- }
-};
-jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
- var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
-
- jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
- var fn = jQuery.expr.attrHandle[ name ],
- ret = isXML ?
- undefined :
- /* jshint eqeqeq: false */
- // Temporarily disable this handler to check existence
- (jQuery.expr.attrHandle[ name ] = undefined) !=
- getter( elem, name, isXML ) ?
-
- name.toLowerCase() :
- null;
-
- // Restore handler
- jQuery.expr.attrHandle[ name ] = fn;
-
- return ret;
- };
-});
-
-// Support: IE9+
-// Selectedness for an option in an optgroup can be inaccurate
-if ( !jQuery.support.optSelected ) {
- jQuery.propHooks.selected = {
- get: function( elem ) {
- var parent = elem.parentNode;
- if ( parent && parent.parentNode ) {
- parent.parentNode.selectedIndex;
- }
- return null;
- }
- };
-}
-
-jQuery.each([
- "tabIndex",
- "readOnly",
- "maxLength",
- "cellSpacing",
- "cellPadding",
- "rowSpan",
- "colSpan",
- "useMap",
- "frameBorder",
- "contentEditable"
-], function() {
- jQuery.propFix[ this.toLowerCase() ] = this;
-});
-
-// Radios and checkboxes getter/setter
-jQuery.each([ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = {
- set: function( elem, value ) {
- if ( jQuery.isArray( value ) ) {
- return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
- }
- }
- };
- if ( !jQuery.support.checkOn ) {
- jQuery.valHooks[ this ].get = function( elem ) {
- // Support: Webkit
- // "" is returned instead of "on" if a value isn't specified
- return elem.getAttribute("value") === null ? "on" : elem.value;
- };
- }
-});
-var rkeyEvent = /^key/,
- rmouseEvent = /^(?:mouse|contextmenu)|click/,
- rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
- rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-function returnTrue() {
- return true;
-}
-
-function returnFalse() {
- return false;
-}
-
-function safeActiveElement() {
- try {
- return document.activeElement;
- } catch ( err ) { }
-}
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
- global: {},
-
- add: function( elem, types, handler, data, selector ) {
-
- var handleObjIn, eventHandle, tmp,
- events, t, handleObj,
- special, handlers, type, namespaces, origType,
- elemData = data_priv.get( elem );
-
- // Don't attach events to noData or text/comment nodes (but allow plain objects)
- if ( !elemData ) {
- return;
- }
-
- // Caller can pass in an object of custom data in lieu of the handler
- if ( handler.handler ) {
- handleObjIn = handler;
- handler = handleObjIn.handler;
- selector = handleObjIn.selector;
- }
-
- // Make sure that the handler has a unique ID, used to find/remove it later
- if ( !handler.guid ) {
- handler.guid = jQuery.guid++;
- }
-
- // Init the element's event structure and main handler, if this is the first
- if ( !(events = elemData.events) ) {
- events = elemData.events = {};
- }
- if ( !(eventHandle = elemData.handle) ) {
- eventHandle = elemData.handle = function( e ) {
- // Discard the second event of a jQuery.event.trigger() and
- // when an event is called after a page has unloaded
- return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
- jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
- undefined;
- };
- // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
- eventHandle.elem = elem;
- }
-
- // Handle multiple events separated by a space
- types = ( types || "" ).match( core_rnotwhite ) || [""];
- t = types.length;
- while ( t-- ) {
- tmp = rtypenamespace.exec( types[t] ) || [];
- type = origType = tmp[1];
- namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
- // There *must* be a type, no attaching namespace-only handlers
- if ( !type ) {
- continue;
- }
-
- // If event changes its type, use the special event handlers for the changed type
- special = jQuery.event.special[ type ] || {};
-
- // If selector defined, determine special event api type, otherwise given type
- type = ( selector ? special.delegateType : special.bindType ) || type;
-
- // Update special based on newly reset type
- special = jQuery.event.special[ type ] || {};
-
- // handleObj is passed to all event handlers
- handleObj = jQuery.extend({
- type: type,
- origType: origType,
- data: data,
- handler: handler,
- guid: handler.guid,
- selector: selector,
- needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
- namespace: namespaces.join(".")
- }, handleObjIn );
-
- // Init the event handler queue if we're the first
- if ( !(handlers = events[ type ]) ) {
- handlers = events[ type ] = [];
- handlers.delegateCount = 0;
-
- // Only use addEventListener if the special events handler returns false
- if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
- if ( elem.addEventListener ) {
- elem.addEventListener( type, eventHandle, false );
- }
- }
- }
-
- if ( special.add ) {
- special.add.call( elem, handleObj );
-
- if ( !handleObj.handler.guid ) {
- handleObj.handler.guid = handler.guid;
- }
- }
-
- // Add to the element's handler list, delegates in front
- if ( selector ) {
- handlers.splice( handlers.delegateCount++, 0, handleObj );
- } else {
- handlers.push( handleObj );
- }
-
- // Keep track of which events have ever been used, for event optimization
- jQuery.event.global[ type ] = true;
- }
-
- // Nullify elem to prevent memory leaks in IE
- elem = null;
- },
-
- // Detach an event or set of events from an element
- remove: function( elem, types, handler, selector, mappedTypes ) {
-
- var j, origCount, tmp,
- events, t, handleObj,
- special, handlers, type, namespaces, origType,
- elemData = data_priv.hasData( elem ) && data_priv.get( elem );
-
- if ( !elemData || !(events = elemData.events) ) {
- return;
- }
-
- // Once for each type.namespace in types; type may be omitted
- types = ( types || "" ).match( core_rnotwhite ) || [""];
- t = types.length;
- while ( t-- ) {
- tmp = rtypenamespace.exec( types[t] ) || [];
- type = origType = tmp[1];
- namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
- // Unbind all events (on this namespace, if provided) for the element
- if ( !type ) {
- for ( type in events ) {
- jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
- }
- continue;
- }
-
- special = jQuery.event.special[ type ] || {};
- type = ( selector ? special.delegateType : special.bindType ) || type;
- handlers = events[ type ] || [];
- tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
- // Remove matching events
- origCount = j = handlers.length;
- while ( j-- ) {
- handleObj = handlers[ j ];
-
- if ( ( mappedTypes || origType === handleObj.origType ) &&
- ( !handler || handler.guid === handleObj.guid ) &&
- ( !tmp || tmp.test( handleObj.namespace ) ) &&
- ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
- handlers.splice( j, 1 );
-
- if ( handleObj.selector ) {
- handlers.delegateCount--;
- }
- if ( special.remove ) {
- special.remove.call( elem, handleObj );
- }
- }
- }
-
- // Remove generic event handler if we removed something and no more handlers exist
- // (avoids potential for endless recursion during removal of special event handlers)
- if ( origCount && !handlers.length ) {
- if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
- jQuery.removeEvent( elem, type, elemData.handle );
- }
-
- delete events[ type ];
- }
- }
-
- // Remove the expando if it's no longer used
- if ( jQuery.isEmptyObject( events ) ) {
- delete elemData.handle;
- data_priv.remove( elem, "events" );
- }
- },
-
- trigger: function( event, data, elem, onlyHandlers ) {
-
- var i, cur, tmp, bubbleType, ontype, handle, special,
- eventPath = [ elem || document ],
- type = core_hasOwn.call( event, "type" ) ? event.type : event,
- namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
-
- cur = tmp = elem = elem || document;
-
- // Don't do events on text and comment nodes
- if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
- return;
- }
-
- // focus/blur morphs to focusin/out; ensure we're not firing them right now
- if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
- return;
- }
-
- if ( type.indexOf(".") >= 0 ) {
- // Namespaced trigger; create a regexp to match event type in handle()
- namespaces = type.split(".");
- type = namespaces.shift();
- namespaces.sort();
- }
- ontype = type.indexOf(":") < 0 && "on" + type;
-
- // Caller can pass in a jQuery.Event object, Object, or just an event type string
- event = event[ jQuery.expando ] ?
- event :
- new jQuery.Event( type, typeof event === "object" && event );
-
- // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
- event.isTrigger = onlyHandlers ? 2 : 3;
- event.namespace = namespaces.join(".");
- event.namespace_re = event.namespace ?
- new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
- null;
-
- // Clean up the event in case it is being reused
- event.result = undefined;
- if ( !event.target ) {
- event.target = elem;
- }
-
- // Clone any incoming data and prepend the event, creating the handler arg list
- data = data == null ?
- [ event ] :
- jQuery.makeArray( data, [ event ] );
-
- // Allow special events to draw outside the lines
- special = jQuery.event.special[ type ] || {};
- if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
- return;
- }
-
- // Determine event propagation path in advance, per W3C events spec (#9951)
- // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
- if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
- bubbleType = special.delegateType || type;
- if ( !rfocusMorph.test( bubbleType + type ) ) {
- cur = cur.parentNode;
- }
- for ( ; cur; cur = cur.parentNode ) {
- eventPath.push( cur );
- tmp = cur;
- }
-
- // Only add window if we got to document (e.g., not plain obj or detached DOM)
- if ( tmp === (elem.ownerDocument || document) ) {
- eventPath.push( tmp.defaultView || tmp.parentWindow || window );
- }
- }
-
- // Fire handlers on the event path
- i = 0;
- while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
- event.type = i > 1 ?
- bubbleType :
- special.bindType || type;
-
- // jQuery handler
- handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
- if ( handle ) {
- handle.apply( cur, data );
- }
-
- // Native handler
- handle = ontype && cur[ ontype ];
- if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
- event.preventDefault();
- }
- }
- event.type = type;
-
- // If nobody prevented the default action, do it now
- if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
- if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
- jQuery.acceptData( elem ) ) {
-
- // Call a native DOM method on the target with the same name name as the event.
- // Don't do default actions on window, that's where global variables be (#6170)
- if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
-
- // Don't re-trigger an onFOO event when we call its FOO() method
- tmp = elem[ ontype ];
-
- if ( tmp ) {
- elem[ ontype ] = null;
- }
-
- // Prevent re-triggering of the same event, since we already bubbled it above
- jQuery.event.triggered = type;
- elem[ type ]();
- jQuery.event.triggered = undefined;
-
- if ( tmp ) {
- elem[ ontype ] = tmp;
- }
- }
- }
- }
-
- return event.result;
- },
-
- dispatch: function( event ) {
-
- // Make a writable jQuery.Event from the native event object
- event = jQuery.event.fix( event );
-
- var i, j, ret, matched, handleObj,
- handlerQueue = [],
- args = core_slice.call( arguments ),
- handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
- special = jQuery.event.special[ event.type ] || {};
-
- // Use the fix-ed jQuery.Event rather than the (read-only) native event
- args[0] = event;
- event.delegateTarget = this;
-
- // Call the preDispatch hook for the mapped type, and let it bail if desired
- if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
- return;
- }
-
- // Determine handlers
- handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
- // Run delegates first; they may want to stop propagation beneath us
- i = 0;
- while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
- event.currentTarget = matched.elem;
-
- j = 0;
- while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
- // Triggered event must either 1) have no namespace, or
- // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
- if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
- event.handleObj = handleObj;
- event.data = handleObj.data;
-
- ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
- .apply( matched.elem, args );
-
- if ( ret !== undefined ) {
- if ( (event.result = ret) === false ) {
- event.preventDefault();
- event.stopPropagation();
- }
- }
- }
- }
- }
-
- // Call the postDispatch hook for the mapped type
- if ( special.postDispatch ) {
- special.postDispatch.call( this, event );
- }
-
- return event.result;
- },
-
- handlers: function( event, handlers ) {
- var i, matches, sel, handleObj,
- handlerQueue = [],
- delegateCount = handlers.delegateCount,
- cur = event.target;
-
- // Find delegate handlers
- // Black-hole SVG <use> instance trees (#13180)
- // Avoid non-left-click bubbling in Firefox (#3861)
- if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
- for ( ; cur !== this; cur = cur.parentNode || this ) {
-
- // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
- if ( cur.disabled !== true || event.type !== "click" ) {
- matches = [];
- for ( i = 0; i < delegateCount; i++ ) {
- handleObj = handlers[ i ];
-
- // Don't conflict with Object.prototype properties (#13203)
- sel = handleObj.selector + " ";
-
- if ( matches[ sel ] === undefined ) {
- matches[ sel ] = handleObj.needsContext ?
- jQuery( sel, this ).index( cur ) >= 0 :
- jQuery.find( sel, this, null, [ cur ] ).length;
- }
- if ( matches[ sel ] ) {
- matches.push( handleObj );
- }
- }
- if ( matches.length ) {
- handlerQueue.push({ elem: cur, handlers: matches });
- }
- }
- }
- }
-
- // Add the remaining (directly-bound) handlers
- if ( delegateCount < handlers.length ) {
- handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
- }
-
- return handlerQueue;
- },
-
- // Includes some event props shared by KeyEvent and MouseEvent
- props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
- fixHooks: {},
-
- keyHooks: {
- props: "char charCode key keyCode".split(" "),
- filter: function( event, original ) {
-
- // Add which for key events
- if ( event.which == null ) {
- event.which = original.charCode != null ? original.charCode : original.keyCode;
- }
-
- return event;
- }
- },
-
- mouseHooks: {
- props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
- filter: function( event, original ) {
- var eventDoc, doc, body,
- button = original.button;
-
- // Calculate pageX/Y if missing and clientX/Y available
- if ( event.pageX == null && original.clientX != null ) {
- eventDoc = event.target.ownerDocument || document;
- doc = eventDoc.documentElement;
- body = eventDoc.body;
-
- event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
- event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
- }
-
- // Add which for click: 1 === left; 2 === middle; 3 === right
- // Note: button is not normalized, so don't use it
- if ( !event.which && button !== undefined ) {
- event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
- }
-
- return event;
- }
- },
-
- fix: function( event ) {
- if ( event[ jQuery.expando ] ) {
- return event;
- }
-
- // Create a writable copy of the event object and normalize some properties
- var i, prop, copy,
- type = event.type,
- originalEvent = event,
- fixHook = this.fixHooks[ type ];
-
- if ( !fixHook ) {
- this.fixHooks[ type ] = fixHook =
- rmouseEvent.test( type ) ? this.mouseHooks :
- rkeyEvent.test( type ) ? this.keyHooks :
- {};
- }
- copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
- event = new jQuery.Event( originalEvent );
-
- i = copy.length;
- while ( i-- ) {
- prop = copy[ i ];
- event[ prop ] = originalEvent[ prop ];
- }
-
- // Support: Safari 6.0+, Chrome < 28
- // Target should not be a text node (#504, #13143)
- if ( event.target.nodeType === 3 ) {
- event.target = event.target.parentNode;
- }
-
- return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
- },
-
- special: {
- load: {
- // Prevent triggered image.load events from bubbling to window.load
- noBubble: true
- },
- focus: {
- // Fire native event if possible so blur/focus sequence is correct
- trigger: function() {
- if ( this !== safeActiveElement() && this.focus ) {
- this.focus();
- return false;
- }
- },
- delegateType: "focusin"
- },
- blur: {
- trigger: function() {
- if ( this === safeActiveElement() && this.blur ) {
- this.blur();
- return false;
- }
- },
- delegateType: "focusout"
- },
- click: {
- // For checkbox, fire native event so checked state will be right
- trigger: function() {
- if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
- this.click();
- return false;
- }
- },
-
- // For cross-browser consistency, don't fire native .click() on links
- _default: function( event ) {
- return jQuery.nodeName( event.target, "a" );
- }
- },
-
- beforeunload: {
- postDispatch: function( event ) {
-
- // Support: Firefox 20+
- // Firefox doesn't alert if the returnValue field is not set.
- if ( event.result !== undefined ) {
- event.originalEvent.returnValue = event.result;
- }
- }
- }
- },
-
- simulate: function( type, elem, event, bubble ) {
- // Piggyback on a donor event to simulate a different one.
- // Fake originalEvent to avoid donor's stopPropagation, but if the
- // simulated event prevents default then we do the same on the donor.
- var e = jQuery.extend(
- new jQuery.Event(),
- event,
- {
- type: type,
- isSimulated: true,
- originalEvent: {}
- }
- );
- if ( bubble ) {
- jQuery.event.trigger( e, null, elem );
- } else {
- jQuery.event.dispatch.call( elem, e );
- }
- if ( e.isDefaultPrevented() ) {
- event.preventDefault();
- }
- }
-};
-
-jQuery.removeEvent = function( elem, type, handle ) {
- if ( elem.removeEventListener ) {
- elem.removeEventListener( type, handle, false );
- }
-};
-
-jQuery.Event = function( src, props ) {
- // Allow instantiation without the 'new' keyword
- if ( !(this instanceof jQuery.Event) ) {
- return new jQuery.Event( src, props );
- }
-
- // Event object
- if ( src && src.type ) {
- this.originalEvent = src;
- this.type = src.type;
-
- // Events bubbling up the document may have been marked as prevented
- // by a handler lower down the tree; reflect the correct value.
- this.isDefaultPrevented = ( src.defaultPrevented ||
- src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
-
- // Event type
- } else {
- this.type = src;
- }
-
- // Put explicitly provided properties onto the event object
- if ( props ) {
- jQuery.extend( this, props );
- }
-
- // Create a timestamp if incoming event doesn't have one
- this.timeStamp = src && src.timeStamp || jQuery.now();
-
- // Mark it as fixed
- this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
- isDefaultPrevented: returnFalse,
- isPropagationStopped: returnFalse,
- isImmediatePropagationStopped: returnFalse,
-
- preventDefault: function() {
- var e = this.originalEvent;
-
- this.isDefaultPrevented = returnTrue;
-
- if ( e && e.preventDefault ) {
- e.preventDefault();
- }
- },
- stopPropagation: function() {
- var e = this.originalEvent;
-
- this.isPropagationStopped = returnTrue;
-
- if ( e && e.stopPropagation ) {
- e.stopPropagation();
- }
- },
- stopImmediatePropagation: function() {
- this.isImmediatePropagationStopped = returnTrue;
- this.stopPropagation();
- }
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-// Support: Chrome 15+
-jQuery.each({
- mouseenter: "mouseover",
- mouseleave: "mouseout"
-}, function( orig, fix ) {
- jQuery.event.special[ orig ] = {
- delegateType: fix,
- bindType: fix,
-
- handle: function( event ) {
- var ret,
- target = this,
- related = event.relatedTarget,
- handleObj = event.handleObj;
-
- // For mousenter/leave call the handler if related is outside the target.
- // NB: No relatedTarget if the mouse left/entered the browser window
- if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
- event.type = handleObj.origType;
- ret = handleObj.handler.apply( this, arguments );
- event.type = fix;
- }
- return ret;
- }
- };
-});
-
-// Create "bubbling" focus and blur events
-// Support: Firefox, Chrome, Safari
-if ( !jQuery.support.focusinBubbles ) {
- jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
- // Attach a single capturing handler while someone wants focusin/focusout
- var attaches = 0,
- handler = function( event ) {
- jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
- };
-
- jQuery.event.special[ fix ] = {
- setup: function() {
- if ( attaches++ === 0 ) {
- document.addEventListener( orig, handler, true );
- }
- },
- teardown: function() {
- if ( --attaches === 0 ) {
- document.removeEventListener( orig, handler, true );
- }
- }
- };
- });
-}
-
-jQuery.fn.extend({
-
- on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
- var origFn, type;
-
- // Types can be a map of types/handlers
- if ( typeof types === "object" ) {
- // ( types-Object, selector, data )
- if ( typeof selector !== "string" ) {
- // ( types-Object, data )
- data = data || selector;
- selector = undefined;
- }
- for ( type in types ) {
- this.on( type, selector, data, types[ type ], one );
- }
- return this;
- }
-
- if ( data == null && fn == null ) {
- // ( types, fn )
- fn = selector;
- data = selector = undefined;
- } else if ( fn == null ) {
- if ( typeof selector === "string" ) {
- // ( types, selector, fn )
- fn = data;
- data = undefined;
- } else {
- // ( types, data, fn )
- fn = data;
- data = selector;
- selector = undefined;
- }
- }
- if ( fn === false ) {
- fn = returnFalse;
- } else if ( !fn ) {
- return this;
- }
-
- if ( one === 1 ) {
- origFn = fn;
- fn = function( event ) {
- // Can use an empty set, since event contains the info
- jQuery().off( event );
- return origFn.apply( this, arguments );
- };
- // Use same guid so caller can remove using origFn
- fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
- }
- return this.each( function() {
- jQuery.event.add( this, types, fn, data, selector );
- });
- },
- one: function( types, selector, data, fn ) {
- return this.on( types, selector, data, fn, 1 );
- },
- off: function( types, selector, fn ) {
- var handleObj, type;
- if ( types && types.preventDefault && types.handleObj ) {
- // ( event ) dispatched jQuery.Event
- handleObj = types.handleObj;
- jQuery( types.delegateTarget ).off(
- handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
- handleObj.selector,
- handleObj.handler
- );
- return this;
- }
- if ( typeof types === "object" ) {
- // ( types-object [, selector] )
- for ( type in types ) {
- this.off( type, selector, types[ type ] );
- }
- return this;
- }
- if ( selector === false || typeof selector === "function" ) {
- // ( types [, fn] )
- fn = selector;
- selector = undefined;
- }
- if ( fn === false ) {
- fn = returnFalse;
- }
- return this.each(function() {
- jQuery.event.remove( this, types, fn, selector );
- });
- },
-
- trigger: function( type, data ) {
- return this.each(function() {
- jQuery.event.trigger( type, data, this );
- });
- },
- triggerHandler: function( type, data ) {
- var elem = this[0];
- if ( elem ) {
- return jQuery.event.trigger( type, data, elem, true );
- }
- }
-});
-var isSimple = /^.[^:#\[\.,]*$/,
- rneedsContext = jQuery.expr.match.needsContext,
- // methods guaranteed to produce a unique set when starting from a unique set
- guaranteedUnique = {
- children: true,
- contents: true,
- next: true,
- prev: true
- };
-
-jQuery.fn.extend({
- find: function( selector ) {
- var i,
- ret = [],
- self = this,
- len = self.length;
-
- if ( typeof selector !== "string" ) {
- return this.pushStack( jQuery( selector ).filter(function() {
- for ( i = 0; i < len; i++ ) {
- if ( jQuery.contains( self[ i ], this ) ) {
- return true;
- }
- }
- }) );
- }
-
- for ( i = 0; i < len; i++ ) {
- jQuery.find( selector, self[ i ], ret );
- }
-
- // Needed because $( selector, context ) becomes $( context ).find( selector )
- ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
- ret.selector = this.selector ? this.selector + " " + selector : selector;
- return ret;
- },
-
- has: function( target ) {
- var targets = jQuery( target, this ),
- l = targets.length;
-
- return this.filter(function() {
- var i = 0;
- for ( ; i < l; i++ ) {
- if ( jQuery.contains( this, targets[i] ) ) {
- return true;
- }
- }
- });
- },
-
- not: function( selector ) {
- return this.pushStack( winnow(this, selector || [], true) );
- },
-
- filter: function( selector ) {
- return this.pushStack( winnow(this, selector || [], false) );
- },
-
- is: function( selector ) {
- return !!winnow(
- this,
-
- // If this is a positional/relative selector, check membership in the returned set
- // so $("p:first").is("p:last") won't return true for a doc with two "p".
- typeof selector === "string" && rneedsContext.test( selector ) ?
- jQuery( selector ) :
- selector || [],
- false
- ).length;
- },
-
- closest: function( selectors, context ) {
- var cur,
- i = 0,
- l = this.length,
- matched = [],
- pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
- jQuery( selectors, context || this.context ) :
- 0;
-
- for ( ; i < l; i++ ) {
- for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
- // Always skip document fragments
- if ( cur.nodeType < 11 && (pos ?
- pos.index(cur) > -1 :
-
- // Don't pass non-elements to Sizzle
- cur.nodeType === 1 &&
- jQuery.find.matchesSelector(cur, selectors)) ) {
-
- cur = matched.push( cur );
- break;
- }
- }
- }
-
- return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
- },
-
- // Determine the position of an element within
- // the matched set of elements
- index: function( elem ) {
-
- // No argument, return index in parent
- if ( !elem ) {
- return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
- }
-
- // index in selector
- if ( typeof elem === "string" ) {
- return core_indexOf.call( jQuery( elem ), this[ 0 ] );
- }
-
- // Locate the position of the desired element
- return core_indexOf.call( this,
-
- // If it receives a jQuery object, the first element is used
- elem.jquery ? elem[ 0 ] : elem
- );
- },
-
- add: function( selector, context ) {
- var set = typeof selector === "string" ?
- jQuery( selector, context ) :
- jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
- all = jQuery.merge( this.get(), set );
-
- return this.pushStack( jQuery.unique(all) );
- },
-
- addBack: function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter(selector)
- );
- }
-});
-
-function sibling( cur, dir ) {
- while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
-
- return cur;
-}
-
-jQuery.each({
- parent: function( elem ) {
- var parent = elem.parentNode;
- return parent && parent.nodeType !== 11 ? parent : null;
- },
- parents: function( elem ) {
- return jQuery.dir( elem, "parentNode" );
- },
- parentsUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "parentNode", until );
- },
- next: function( elem ) {
- return sibling( elem, "nextSibling" );
- },
- prev: function( elem ) {
- return sibling( elem, "previousSibling" );
- },
- nextAll: function( elem ) {
- return jQuery.dir( elem, "nextSibling" );
- },
- prevAll: function( elem ) {
- return jQuery.dir( elem, "previousSibling" );
- },
- nextUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "nextSibling", until );
- },
- prevUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "previousSibling", until );
- },
- siblings: function( elem ) {
- return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
- },
- children: function( elem ) {
- return jQuery.sibling( elem.firstChild );
- },
- contents: function( elem ) {
- return jQuery.nodeName( elem, "iframe" ) ?
- elem.contentDocument || elem.contentWindow.document :
- jQuery.merge( [], elem.childNodes );
- }
-}, function( name, fn ) {
- jQuery.fn[ name ] = function( until, selector ) {
- var matched = jQuery.map( this, fn, until );
-
- if ( name.slice( -5 ) !== "Until" ) {
- selector = until;
- }
-
- if ( selector && typeof selector === "string" ) {
- matched = jQuery.filter( selector, matched );
- }
-
- if ( this.length > 1 ) {
- // Remove duplicates
- if ( !guaranteedUnique[ name ] ) {
- jQuery.unique( matched );
- }
-
- // Reverse order for parents* and prev*
- if ( name[ 0 ] === "p" && name !== "parent" ) {
- matched.reverse();
- }
- }
-
- return this.pushStack( matched );
- };
-});
-
-jQuery.extend({
- filter: function( expr, elems, not ) {
- var elem = elems[ 0 ];
-
- if ( not ) {
- expr = ":not(" + expr + ")";
- }
-
- return elems.length === 1 && elem.nodeType === 1 ?
- jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
- jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
- return elem.nodeType === 1;
- }));
- },
-
- dir: function( elem, dir, until ) {
- var matched = [],
- truncate = until !== undefined;
-
- while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
- if ( elem.nodeType === 1 ) {
- if ( truncate && jQuery( elem ).is( until ) ) {
- break;
- }
- matched.push( elem );
- }
- }
- return matched;
- },
-
- sibling: function( n, elem ) {
- var matched = [];
-
- for ( ; n; n = n.nextSibling ) {
- if ( n.nodeType === 1 && n !== elem ) {
- matched.push( n );
- }
- }
-
- return matched;
- }
-});
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, not ) {
- if ( jQuery.isFunction( qualifier ) ) {
- return jQuery.grep( elements, function( elem, i ) {
- /* jshint -W018 */
- return !!qualifier.call( elem, i, elem ) !== not;
- });
-
- }
-
- if ( qualifier.nodeType ) {
- return jQuery.grep( elements, function( elem ) {
- return ( elem === qualifier ) !== not;
- });
-
- }
-
- if ( typeof qualifier === "string" ) {
- if ( isSimple.test( qualifier ) ) {
- return jQuery.filter( qualifier, elements, not );
- }
-
- qualifier = jQuery.filter( qualifier, elements );
- }
-
- return jQuery.grep( elements, function( elem ) {
- return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
- });
-}
-var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
- rtagName = /<([\w:]+)/,
- rhtml = /<|&#?\w+;/,
- rnoInnerhtml = /<(?:script|style|link)/i,
- manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
- // checked="checked" or checked
- rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
- rscriptType = /^$|\/(?:java|ecma)script/i,
- rscriptTypeMasked = /^true\/(.*)/,
- rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
- // We have to close these tags to support XHTML (#13200)
- wrapMap = {
-
- // Support: IE 9
- option: [ 1, "<select multiple='multiple'>", "</select>" ],
-
- thead: [ 1, "<table>", "</table>" ],
- col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
- tr: [ 2, "<table><tbody>", "</tbody></table>" ],
- td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
- _default: [ 0, "", "" ]
- };
-
-// Support: IE 9
-wrapMap.optgroup = wrapMap.option;
-
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-jQuery.fn.extend({
- text: function( value ) {
- return jQuery.access( this, function( value ) {
- return value === undefined ?
- jQuery.text( this ) :
- this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
- }, null, value, arguments.length );
- },
-
- append: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
- var target = manipulationTarget( this, elem );
- target.appendChild( elem );
- }
- });
- },
-
- prepend: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
- var target = manipulationTarget( this, elem );
- target.insertBefore( elem, target.firstChild );
- }
- });
- },
-
- before: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.parentNode ) {
- this.parentNode.insertBefore( elem, this );
- }
- });
- },
-
- after: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.parentNode ) {
- this.parentNode.insertBefore( elem, this.nextSibling );
- }
- });
- },
-
- // keepData is for internal use only--do not document
- remove: function( selector, keepData ) {
- var elem,
- elems = selector ? jQuery.filter( selector, this ) : this,
- i = 0;
-
- for ( ; (elem = elems[i]) != null; i++ ) {
- if ( !keepData && elem.nodeType === 1 ) {
- jQuery.cleanData( getAll( elem ) );
- }
-
- if ( elem.parentNode ) {
- if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
- setGlobalEval( getAll( elem, "script" ) );
- }
- elem.parentNode.removeChild( elem );
- }
- }
-
- return this;
- },
-
- empty: function() {
- var elem,
- i = 0;
-
- for ( ; (elem = this[i]) != null; i++ ) {
- if ( elem.nodeType === 1 ) {
-
- // Prevent memory leaks
- jQuery.cleanData( getAll( elem, false ) );
-
- // Remove any remaining nodes
- elem.textContent = "";
- }
- }
-
- return this;
- },
-
- clone: function( dataAndEvents, deepDataAndEvents ) {
- dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
- deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
- return this.map( function () {
- return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
- });
- },
-
- html: function( value ) {
- return jQuery.access( this, function( value ) {
- var elem = this[ 0 ] || {},
- i = 0,
- l = this.length;
-
- if ( value === undefined && elem.nodeType === 1 ) {
- return elem.innerHTML;
- }
-
- // See if we can take a shortcut and just use innerHTML
- if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
- !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
-
- value = value.replace( rxhtmlTag, "<$1></$2>" );
-
- try {
- for ( ; i < l; i++ ) {
- elem = this[ i ] || {};
-
- // Remove element nodes and prevent memory leaks
- if ( elem.nodeType === 1 ) {
- jQuery.cleanData( getAll( elem, false ) );
- elem.innerHTML = value;
- }
- }
-
- elem = 0;
-
- // If using innerHTML throws an exception, use the fallback method
- } catch( e ) {}
- }
-
- if ( elem ) {
- this.empty().append( value );
- }
- }, null, value, arguments.length );
- },
-
- replaceWith: function() {
- var
- // Snapshot the DOM in case .domManip sweeps something relevant into its fragment
- args = jQuery.map( this, function( elem ) {
- return [ elem.nextSibling, elem.parentNode ];
- }),
- i = 0;
-
- // Make the changes, replacing each context element with the new content
- this.domManip( arguments, function( elem ) {
- var next = args[ i++ ],
- parent = args[ i++ ];
-
- if ( parent ) {
- // Don't use the snapshot next if it has moved (#13810)
- if ( next && next.parentNode !== parent ) {
- next = this.nextSibling;
- }
- jQuery( this ).remove();
- parent.insertBefore( elem, next );
- }
- // Allow new content to include elements from the context set
- }, true );
-
- // Force removal if there was no new content (e.g., from empty arguments)
- return i ? this : this.remove();
- },
-
- detach: function( selector ) {
- return this.remove( selector, true );
- },
-
- domManip: function( args, callback, allowIntersection ) {
-
- // Flatten any nested arrays
- args = core_concat.apply( [], args );
-
- var fragment, first, scripts, hasScripts, node, doc,
- i = 0,
- l = this.length,
- set = this,
- iNoClone = l - 1,
- value = args[ 0 ],
- isFunction = jQuery.isFunction( value );
-
- // We can't cloneNode fragments that contain checked, in WebKit
- if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
- return this.each(function( index ) {
- var self = set.eq( index );
- if ( isFunction ) {
- args[ 0 ] = value.call( this, index, self.html() );
- }
- self.domManip( args, callback, allowIntersection );
- });
- }
-
- if ( l ) {
- fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
- first = fragment.firstChild;
-
- if ( fragment.childNodes.length === 1 ) {
- fragment = first;
- }
-
- if ( first ) {
- scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
- hasScripts = scripts.length;
-
- // Use the original fragment for the last item instead of the first because it can end up
- // being emptied incorrectly in certain situations (#8070).
- for ( ; i < l; i++ ) {
- node = fragment;
-
- if ( i !== iNoClone ) {
- node = jQuery.clone( node, true, true );
-
- // Keep references to cloned scripts for later restoration
- if ( hasScripts ) {
- // Support: QtWebKit
- // jQuery.merge because core_push.apply(_, arraylike) throws
- jQuery.merge( scripts, getAll( node, "script" ) );
- }
- }
-
- callback.call( this[ i ], node, i );
- }
-
- if ( hasScripts ) {
- doc = scripts[ scripts.length - 1 ].ownerDocument;
-
- // Reenable scripts
- jQuery.map( scripts, restoreScript );
-
- // Evaluate executable scripts on first document insertion
- for ( i = 0; i < hasScripts; i++ ) {
- node = scripts[ i ];
- if ( rscriptType.test( node.type || "" ) &&
- !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
- if ( node.src ) {
- // Hope ajax is available...
- jQuery._evalUrl( node.src );
- } else {
- jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
- }
- }
- }
- }
- }
- }
-
- return this;
- }
-});
-
-jQuery.each({
- appendTo: "append",
- prependTo: "prepend",
- insertBefore: "before",
- insertAfter: "after",
- replaceAll: "replaceWith"
-}, function( name, original ) {
- jQuery.fn[ name ] = function( selector ) {
- var elems,
- ret = [],
- insert = jQuery( selector ),
- last = insert.length - 1,
- i = 0;
-
- for ( ; i <= last; i++ ) {
- elems = i === last ? this : this.clone( true );
- jQuery( insert[ i ] )[ original ]( elems );
-
- // Support: QtWebKit
- // .get() because core_push.apply(_, arraylike) throws
- core_push.apply( ret, elems.get() );
- }
-
- return this.pushStack( ret );
- };
-});
-
-jQuery.extend({
- clone: function( elem, dataAndEvents, deepDataAndEvents ) {
- var i, l, srcElements, destElements,
- clone = elem.cloneNode( true ),
- inPage = jQuery.contains( elem.ownerDocument, elem );
-
- // Support: IE >= 9
- // Fix Cloning issues
- if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
-
- // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
- destElements = getAll( clone );
- srcElements = getAll( elem );
-
- for ( i = 0, l = srcElements.length; i < l; i++ ) {
- fixInput( srcElements[ i ], destElements[ i ] );
- }
- }
-
- // Copy the events from the original to the clone
- if ( dataAndEvents ) {
- if ( deepDataAndEvents ) {
- srcElements = srcElements || getAll( elem );
- destElements = destElements || getAll( clone );
-
- for ( i = 0, l = srcElements.length; i < l; i++ ) {
- cloneCopyEvent( srcElements[ i ], destElements[ i ] );
- }
- } else {
- cloneCopyEvent( elem, clone );
- }
- }
-
- // Preserve script evaluation history
- destElements = getAll( clone, "script" );
- if ( destElements.length > 0 ) {
- setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
- }
-
- // Return the cloned set
- return clone;
- },
-
- buildFragment: function( elems, context, scripts, selection ) {
- var elem, tmp, tag, wrap, contains, j,
- i = 0,
- l = elems.length,
- fragment = context.createDocumentFragment(),
- nodes = [];
-
- for ( ; i < l; i++ ) {
- elem = elems[ i ];
-
- if ( elem || elem === 0 ) {
-
- // Add nodes directly
- if ( jQuery.type( elem ) === "object" ) {
- // Support: QtWebKit
- // jQuery.merge because core_push.apply(_, arraylike) throws
- jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
- // Convert non-html into a text node
- } else if ( !rhtml.test( elem ) ) {
- nodes.push( context.createTextNode( elem ) );
-
- // Convert html into DOM nodes
- } else {
- tmp = tmp || fragment.appendChild( context.createElement("div") );
-
- // Deserialize a standard representation
- tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
- wrap = wrapMap[ tag ] || wrapMap._default;
- tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
-
- // Descend through wrappers to the right content
- j = wrap[ 0 ];
- while ( j-- ) {
- tmp = tmp.firstChild;
- }
-
- // Support: QtWebKit
- // jQuery.merge because core_push.apply(_, arraylike) throws
- jQuery.merge( nodes, tmp.childNodes );
-
- // Remember the top-level container
- tmp = fragment.firstChild;
-
- // Fixes #12346
- // Support: Webkit, IE
- tmp.textContent = "";
- }
- }
- }
-
- // Remove wrapper from fragment
- fragment.textContent = "";
-
- i = 0;
- while ( (elem = nodes[ i++ ]) ) {
-
- // #4087 - If origin and destination elements are the same, and this is
- // that element, do not do anything
- if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
- continue;
- }
-
- contains = jQuery.contains( elem.ownerDocument, elem );
-
- // Append to fragment
- tmp = getAll( fragment.appendChild( elem ), "script" );
-
- // Preserve script evaluation history
- if ( contains ) {
- setGlobalEval( tmp );
- }
-
- // Capture executables
- if ( scripts ) {
- j = 0;
- while ( (elem = tmp[ j++ ]) ) {
- if ( rscriptType.test( elem.type || "" ) ) {
- scripts.push( elem );
- }
- }
- }
- }
-
- return fragment;
- },
-
- cleanData: function( elems ) {
- var data, elem, type,
- l = elems.length,
- i = 0,
- special = jQuery.event.special;
-
- for ( ; i < l; i++ ) {
- elem = elems[ i ];
-
- if ( jQuery.acceptData( elem ) ) {
-
- data = data_priv.access( elem );
-
- if ( data ) {
- for ( type in data.events ) {
- if ( special[ type ] ) {
- jQuery.event.remove( elem, type );
-
- // This is a shortcut to avoid jQuery.event.remove's overhead
- } else {
- jQuery.removeEvent( elem, type, data.handle );
- }
- }
- }
- }
- // Discard any remaining `private` and `user` data
- // One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
- // (Splices the data objects out of the internal cache arrays)
- data_user.discard( elem );
- data_priv.discard( elem );
- }
- },
-
- _evalUrl: function( url ) {
- return jQuery.ajax({
- url: url,
- type: "GET",
- dataType: "text",
- async: false,
- global: false,
- success: jQuery.globalEval
- });
- }
-});
-
-// Support: 1.x compatibility
-// Manipulating tables requires a tbody
-function manipulationTarget( elem, content ) {
- return jQuery.nodeName( elem, "table" ) &&
- jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
-
- elem.getElementsByTagName("tbody")[0] ||
- elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
- elem;
-}
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-function disableScript( elem ) {
- elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
- return elem;
-}
-function restoreScript( elem ) {
- var match = rscriptTypeMasked.exec( elem.type );
-
- if ( match ) {
- elem.type = match[ 1 ];
- } else {
- elem.removeAttribute("type");
- }
-
- return elem;
-}
-
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
- var l = elems.length,
- i = 0;
-
- for ( ; i < l; i++ ) {
- data_priv.set(
- elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
- );
- }
-}
-
-function cloneCopyEvent( src, dest ) {
- var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
-
- if ( dest.nodeType !== 1 ) {
- return;
- }
-
- // 1. Copy private data: events, handlers, etc.
- if ( data_priv.hasData( src ) ) {
- pdataOld = data_priv.access( src );
- pdataCur = data_priv.set( dest, pdataOld );
- events = pdataOld.events;
-
- if ( events ) {
- delete pdataCur.handle;
- pdataCur.events = {};
-
- for ( type in events ) {
- for ( i = 0, l = events[ type ].length; i < l; i++ ) {
- jQuery.event.add( dest, type, events[ type ][ i ] );
- }
- }
- }
- }
-
- // 2. Copy user data
- if ( data_user.hasData( src ) ) {
- udataOld = data_user.access( src );
- udataCur = jQuery.extend( {}, udataOld );
-
- data_user.set( dest, udataCur );
- }
-}
-
-
-function getAll( context, tag ) {
- var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
- context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
- [];
-
- return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
- jQuery.merge( [ context ], ret ) :
- ret;
-}
-
-// Support: IE >= 9
-function fixInput( src, dest ) {
- var nodeName = dest.nodeName.toLowerCase();
-
- // Fails to persist the checked state of a cloned checkbox or radio button.
- if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
- dest.checked = src.checked;
-
- // Fails to return the selected option to the default selected state when cloning options
- } else if ( nodeName === "input" || nodeName === "textarea" ) {
- dest.defaultValue = src.defaultValue;
- }
-}
-jQuery.fn.extend({
- wrapAll: function( html ) {
- var wrap;
-
- if ( jQuery.isFunction( html ) ) {
- return this.each(function( i ) {
- jQuery( this ).wrapAll( html.call(this, i) );
- });
- }
-
- if ( this[ 0 ] ) {
-
- // The elements to wrap the target around
- wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
-
- if ( this[ 0 ].parentNode ) {
- wrap.insertBefore( this[ 0 ] );
- }
-
- wrap.map(function() {
- var elem = this;
-
- while ( elem.firstElementChild ) {
- elem = elem.firstElementChild;
- }
-
- return elem;
- }).append( this );
- }
-
- return this;
- },
-
- wrapInner: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each(function( i ) {
- jQuery( this ).wrapInner( html.call(this, i) );
- });
- }
-
- return this.each(function() {
- var self = jQuery( this ),
- contents = self.contents();
-
- if ( contents.length ) {
- contents.wrapAll( html );
-
- } else {
- self.append( html );
- }
- });
- },
-
- wrap: function( html ) {
- var isFunction = jQuery.isFunction( html );
-
- return this.each(function( i ) {
- jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
- });
- },
-
- unwrap: function() {
- return this.parent().each(function() {
- if ( !jQuery.nodeName( this, "body" ) ) {
- jQuery( this ).replaceWith( this.childNodes );
- }
- }).end();
- }
-});
-var curCSS, iframe,
- // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
- // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
- rdisplayswap = /^(none|table(?!-c[ea]).+)/,
- rmargin = /^margin/,
- rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
- rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
- rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
- elemdisplay = { BODY: "block" },
-
- cssShow = { position: "absolute", visibility: "hidden", display: "block" },
- cssNormalTransform = {
- letterSpacing: 0,
- fontWeight: 400
- },
-
- cssExpand = [ "Top", "Right", "Bottom", "Left" ],
- cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
- // shortcut for names that are not vendor prefixed
- if ( name in style ) {
- return name;
- }
-
- // check for vendor prefixed names
- var capName = name.charAt(0).toUpperCase() + name.slice(1),
- origName = name,
- i = cssPrefixes.length;
-
- while ( i-- ) {
- name = cssPrefixes[ i ] + capName;
- if ( name in style ) {
- return name;
- }
- }
-
- return origName;
-}
-
-function isHidden( elem, el ) {
- // isHidden might be called from jQuery#filter function;
- // in that case, element will be second argument
- elem = el || elem;
- return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-}
-
-// NOTE: we've included the "window" in window.getComputedStyle
-// because jsdom on node.js will break without it.
-function getStyles( elem ) {
- return window.getComputedStyle( elem, null );
-}
-
-function showHide( elements, show ) {
- var display, elem, hidden,
- values = [],
- index = 0,
- length = elements.length;
-
- for ( ; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
-
- values[ index ] = data_priv.get( elem, "olddisplay" );
- display = elem.style.display;
- if ( show ) {
- // Reset the inline display of this element to learn if it is
- // being hidden by cascaded rules or not
- if ( !values[ index ] && display === "none" ) {
- elem.style.display = "";
- }
-
- // Set elements which have been overridden with display: none
- // in a stylesheet to whatever the default browser style is
- // for such an element
- if ( elem.style.display === "" && isHidden( elem ) ) {
- values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
- }
- } else {
-
- if ( !values[ index ] ) {
- hidden = isHidden( elem );
-
- if ( display && display !== "none" || !hidden ) {
- data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
- }
- }
- }
- }
-
- // Set the display of most of the elements in a second loop
- // to avoid the constant reflow
- for ( index = 0; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
- elem.style.display = show ? values[ index ] || "" : "none";
- }
- }
-
- return elements;
-}
-
-jQuery.fn.extend({
- css: function( name, value ) {
- return jQuery.access( this, function( elem, name, value ) {
- var styles, len,
- map = {},
- i = 0;
-
- if ( jQuery.isArray( name ) ) {
- styles = getStyles( elem );
- len = name.length;
-
- for ( ; i < len; i++ ) {
- map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
- }
-
- return map;
- }
-
- return value !== undefined ?
- jQuery.style( elem, name, value ) :
- jQuery.css( elem, name );
- }, name, value, arguments.length > 1 );
- },
- show: function() {
- return showHide( this, true );
- },
- hide: function() {
- return showHide( this );
- },
- toggle: function( state ) {
- var bool = typeof state === "boolean";
-
- return this.each(function() {
- if ( bool ? state : isHidden( this ) ) {
- jQuery( this ).show();
- } else {
- jQuery( this ).hide();
- }
- });
- }
-});
-
-jQuery.extend({
- // Add in style property hooks for overriding the default
- // behavior of getting and setting a style property
- cssHooks: {
- opacity: {
- get: function( elem, computed ) {
- if ( computed ) {
- // We should always get a number back from opacity
- var ret = curCSS( elem, "opacity" );
- return ret === "" ? "1" : ret;
- }
- }
- }
- },
-
- // Exclude the following css properties to add px
- cssNumber: {
- "columnCount": true,
- "fillOpacity": true,
- "fontWeight": true,
- "lineHeight": true,
- "opacity": true,
- "orphans": true,
- "widows": true,
- "zIndex": true,
- "zoom": true
- },
-
- // Add in properties whose names you wish to fix before
- // setting or getting the value
- cssProps: {
- // normalize float css property
- "float": "cssFloat"
- },
-
- // Get and set the style property on a DOM Node
- style: function( elem, name, value, extra ) {
- // Don't set styles on text and comment nodes
- if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
- return;
- }
-
- // Make sure that we're working with the right name
- var ret, type, hooks,
- origName = jQuery.camelCase( name ),
- style = elem.style;
-
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // Check if we're setting a value
- if ( value !== undefined ) {
- type = typeof value;
-
- // convert relative number strings (+= or -=) to relative numbers. #7345
- if ( type === "string" && (ret = rrelNum.exec( value )) ) {
- value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
- // Fixes bug #9237
- type = "number";
- }
-
- // Make sure that NaN and null values aren't set. See: #7116
- if ( value == null || type === "number" && isNaN( value ) ) {
- return;
- }
-
- // If a number was passed in, add 'px' to the (except for certain CSS properties)
- if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
- value += "px";
- }
-
- // Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
- // but it would mean to define eight (for every problematic property) identical functions
- if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
- style[ name ] = "inherit";
- }
-
- // If a hook was provided, use that value, otherwise just set the specified value
- if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
- style[ name ] = value;
- }
-
- } else {
- // If a hook was provided get the non-computed value from there
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
- return ret;
- }
-
- // Otherwise just get the value from the style object
- return style[ name ];
- }
- },
-
- css: function( elem, name, extra, styles ) {
- var val, num, hooks,
- origName = jQuery.camelCase( name );
-
- // Make sure that we're working with the right name
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // If a hook was provided get the computed value from there
- if ( hooks && "get" in hooks ) {
- val = hooks.get( elem, true, extra );
- }
-
- // Otherwise, if a way to get the computed value exists, use that
- if ( val === undefined ) {
- val = curCSS( elem, name, styles );
- }
-
- //convert "normal" to computed value
- if ( val === "normal" && name in cssNormalTransform ) {
- val = cssNormalTransform[ name ];
- }
-
- // Return, converting to number if forced or a qualifier was provided and val looks numeric
- if ( extra === "" || extra ) {
- num = parseFloat( val );
- return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
- }
- return val;
- }
-});
-
-curCSS = function( elem, name, _computed ) {
- var width, minWidth, maxWidth,
- computed = _computed || getStyles( elem ),
-
- // Support: IE9
- // getPropertyValue is only needed for .css('filter') in IE9, see #12537
- ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
- style = elem.style;
-
- if ( computed ) {
-
- if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
- ret = jQuery.style( elem, name );
- }
-
- // Support: Safari 5.1
- // A tribute to the "awesome hack by Dean Edwards"
- // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
- // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
- if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
- // Remember the original values
- width = style.width;
- minWidth = style.minWidth;
- maxWidth = style.maxWidth;
-
- // Put in the new values to get a computed value out
- style.minWidth = style.maxWidth = style.width = ret;
- ret = computed.width;
-
- // Revert the changed values
- style.width = width;
- style.minWidth = minWidth;
- style.maxWidth = maxWidth;
- }
- }
-
- return ret;
-};
-
-
-function setPositiveNumber( elem, value, subtract ) {
- var matches = rnumsplit.exec( value );
- return matches ?
- // Guard against undefined "subtract", e.g., when used as in cssHooks
- Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
- value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
- var i = extra === ( isBorderBox ? "border" : "content" ) ?
- // If we already have the right measurement, avoid augmentation
- 4 :
- // Otherwise initialize for horizontal or vertical properties
- name === "width" ? 1 : 0,
-
- val = 0;
-
- for ( ; i < 4; i += 2 ) {
- // both box models exclude margin, so add it if we want it
- if ( extra === "margin" ) {
- val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
- }
-
- if ( isBorderBox ) {
- // border-box includes padding, so remove it if we want content
- if ( extra === "content" ) {
- val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
- }
-
- // at this point, extra isn't border nor margin, so remove border
- if ( extra !== "margin" ) {
- val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
- }
- } else {
- // at this point, extra isn't content, so add padding
- val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
- // at this point, extra isn't content nor padding, so add border
- if ( extra !== "padding" ) {
- val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
- }
- }
- }
-
- return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
- // Start with offset property, which is equivalent to the border-box value
- var valueIsBorderBox = true,
- val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
- styles = getStyles( elem ),
- isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
- // some non-html elements return undefined for offsetWidth, so check for null/undefined
- // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
- // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
- if ( val <= 0 || val == null ) {
- // Fall back to computed then uncomputed css if necessary
- val = curCSS( elem, name, styles );
- if ( val < 0 || val == null ) {
- val = elem.style[ name ];
- }
-
- // Computed unit is not pixels. Stop here and return.
- if ( rnumnonpx.test(val) ) {
- return val;
- }
-
- // we need the check for style in case a browser which returns unreliable values
- // for getComputedStyle silently falls back to the reliable elem.style
- valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
-
- // Normalize "", auto, and prepare for extra
- val = parseFloat( val ) || 0;
- }
-
- // use the active box-sizing model to add/subtract irrelevant styles
- return ( val +
- augmentWidthOrHeight(
- elem,
- name,
- extra || ( isBorderBox ? "border" : "content" ),
- valueIsBorderBox,
- styles
- )
- ) + "px";
-}
-
-// Try to determine the default display value of an element
-function css_defaultDisplay( nodeName ) {
- var doc = document,
- display = elemdisplay[ nodeName ];
-
- if ( !display ) {
- display = actualDisplay( nodeName, doc );
-
- // If the simple way fails, read from inside an iframe
- if ( display === "none" || !display ) {
- // Use the already-created iframe if possible
- iframe = ( iframe ||
- jQuery("<iframe frameborder='0' width='0' height='0'/>")
- .css( "cssText", "display:block !important" )
- ).appendTo( doc.documentElement );
-
- // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
- doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
- doc.write("<!doctype html><html><body>");
- doc.close();
-
- display = actualDisplay( nodeName, doc );
- iframe.detach();
- }
-
- // Store the correct default display
- elemdisplay[ nodeName ] = display;
- }
-
- return display;
-}
-
-// Called ONLY from within css_defaultDisplay
-function actualDisplay( name, doc ) {
- var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
- display = jQuery.css( elem[0], "display" );
- elem.remove();
- return display;
-}
-
-jQuery.each([ "height", "width" ], function( i, name ) {
- jQuery.cssHooks[ name ] = {
- get: function( elem, computed, extra ) {
- if ( computed ) {
- // certain elements can have dimension info if we invisibly show them
- // however, it must have a current display style that would benefit from this
- return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
- jQuery.swap( elem, cssShow, function() {
- return getWidthOrHeight( elem, name, extra );
- }) :
- getWidthOrHeight( elem, name, extra );
- }
- },
-
- set: function( elem, value, extra ) {
- var styles = extra && getStyles( elem );
- return setPositiveNumber( elem, value, extra ?
- augmentWidthOrHeight(
- elem,
- name,
- extra,
- jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
- styles
- ) : 0
- );
- }
- };
-});
-
-// These hooks cannot be added until DOM ready because the support test
-// for it is not run until after DOM ready
-jQuery(function() {
- // Support: Android 2.3
- if ( !jQuery.support.reliableMarginRight ) {
- jQuery.cssHooks.marginRight = {
- get: function( elem, computed ) {
- if ( computed ) {
- // Support: Android 2.3
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- // Work around by temporarily setting element display to inline-block
- return jQuery.swap( elem, { "display": "inline-block" },
- curCSS, [ elem, "marginRight" ] );
- }
- }
- };
- }
-
- // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
- // getComputedStyle returns percent when specified for top/left/bottom/right
- // rather than make the css module depend on the offset module, we just check for it here
- if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
- jQuery.each( [ "top", "left" ], function( i, prop ) {
- jQuery.cssHooks[ prop ] = {
- get: function( elem, computed ) {
- if ( computed ) {
- computed = curCSS( elem, prop );
- // if curCSS returns percentage, fallback to offset
- return rnumnonpx.test( computed ) ?
- jQuery( elem ).position()[ prop ] + "px" :
- computed;
- }
- }
- };
- });
- }
-
-});
-
-if ( jQuery.expr && jQuery.expr.filters ) {
- jQuery.expr.filters.hidden = function( elem ) {
- // Support: Opera <= 12.12
- // Opera reports offsetWidths and offsetHeights less than zero on some elements
- return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
- };
-
- jQuery.expr.filters.visible = function( elem ) {
- return !jQuery.expr.filters.hidden( elem );
- };
-}
-
-// These hooks are used by animate to expand properties
-jQuery.each({
- margin: "",
- padding: "",
- border: "Width"
-}, function( prefix, suffix ) {
- jQuery.cssHooks[ prefix + suffix ] = {
- expand: function( value ) {
- var i = 0,
- expanded = {},
-
- // assumes a single number if not a string
- parts = typeof value === "string" ? value.split(" ") : [ value ];
-
- for ( ; i < 4; i++ ) {
- expanded[ prefix + cssExpand[ i ] + suffix ] =
- parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
- }
-
- return expanded;
- }
- };
-
- if ( !rmargin.test( prefix ) ) {
- jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
- }
-});
-var r20 = /%20/g,
- rbracket = /\[\]$/,
- rCRLF = /\r?\n/g,
- rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
- rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-jQuery.fn.extend({
- serialize: function() {
- return jQuery.param( this.serializeArray() );
- },
- serializeArray: function() {
- return this.map(function(){
- // Can add propHook for "elements" to filter or add form elements
- var elements = jQuery.prop( this, "elements" );
- return elements ? jQuery.makeArray( elements ) : this;
- })
- .filter(function(){
- var type = this.type;
- // Use .is(":disabled") so that fieldset[disabled] works
- return this.name && !jQuery( this ).is( ":disabled" ) &&
- rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
- ( this.checked || !manipulation_rcheckableType.test( type ) );
- })
- .map(function( i, elem ){
- var val = jQuery( this ).val();
-
- return val == null ?
- null :
- jQuery.isArray( val ) ?
- jQuery.map( val, function( val ){
- return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }) :
- { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }).get();
- }
-});
-
-//Serialize an array of form elements or a set of
-//key/values into a query string
-jQuery.param = function( a, traditional ) {
- var prefix,
- s = [],
- add = function( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
- s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
- };
-
- // Set traditional to true for jQuery <= 1.3.2 behavior.
- if ( traditional === undefined ) {
- traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
- }
-
- // If an array was passed in, assume that it is an array of form elements.
- if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
- // Serialize the form elements
- jQuery.each( a, function() {
- add( this.name, this.value );
- });
-
- } else {
- // If traditional, encode the "old" way (the way 1.3.2 or older
- // did it), otherwise encode params recursively.
- for ( prefix in a ) {
- buildParams( prefix, a[ prefix ], traditional, add );
- }
- }
-
- // Return the resulting serialization
- return s.join( "&" ).replace( r20, "+" );
-};
-
-function buildParams( prefix, obj, traditional, add ) {
- var name;
-
- if ( jQuery.isArray( obj ) ) {
- // Serialize array item.
- jQuery.each( obj, function( i, v ) {
- if ( traditional || rbracket.test( prefix ) ) {
- // Treat each array item as a scalar.
- add( prefix, v );
-
- } else {
- // Item is non-scalar (array or object), encode its numeric index.
- buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
- }
- });
-
- } else if ( !traditional && jQuery.type( obj ) === "object" ) {
- // Serialize object item.
- for ( name in obj ) {
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
- }
-
- } else {
- // Serialize scalar item.
- add( prefix, obj );
- }
-}
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
- "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
- "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
- // Handle event binding
- jQuery.fn[ name ] = function( data, fn ) {
- return arguments.length > 0 ?
- this.on( name, null, data, fn ) :
- this.trigger( name );
- };
-});
-
-jQuery.fn.extend({
- hover: function( fnOver, fnOut ) {
- return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
- },
-
- bind: function( types, data, fn ) {
- return this.on( types, null, data, fn );
- },
- unbind: function( types, fn ) {
- return this.off( types, null, fn );
- },
-
- delegate: function( selector, types, data, fn ) {
- return this.on( types, selector, data, fn );
- },
- undelegate: function( selector, types, fn ) {
- // ( namespace ) or ( selector, types [, fn] )
- return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
- }
-});
-var
- // Document location
- ajaxLocParts,
- ajaxLocation,
-
- ajax_nonce = jQuery.now(),
-
- ajax_rquery = /\?/,
- rhash = /#.*$/,
- rts = /([?&])_=[^&]*/,
- rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
- // #7653, #8125, #8152: local protocol detection
- rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
- rnoContent = /^(?:GET|HEAD)$/,
- rprotocol = /^\/\//,
- rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
-
- // Keep a copy of the old load method
- _load = jQuery.fn.load,
-
- /* Prefilters
- * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
- * 2) These are called:
- * - BEFORE asking for a transport
- * - AFTER param serialization (s.data is a string if s.processData is true)
- * 3) key is the dataType
- * 4) the catchall symbol "*" can be used
- * 5) execution will start with transport dataType and THEN continue down to "*" if needed
- */
- prefilters = {},
-
- /* Transports bindings
- * 1) key is the dataType
- * 2) the catchall symbol "*" can be used
- * 3) selection will start with transport dataType and THEN go to "*" if needed
- */
- transports = {},
-
- // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
- allTypes = "*/".concat("*");
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
- ajaxLocation = location.href;
-} catch( e ) {
- // Use the href attribute of an A element
- // since IE will modify it given document.location
- ajaxLocation = document.createElement( "a" );
- ajaxLocation.href = "";
- ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
- // dataTypeExpression is optional and defaults to "*"
- return function( dataTypeExpression, func ) {
-
- if ( typeof dataTypeExpression !== "string" ) {
- func = dataTypeExpression;
- dataTypeExpression = "*";
- }
-
- var dataType,
- i = 0,
- dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
-
- if ( jQuery.isFunction( func ) ) {
- // For each dataType in the dataTypeExpression
- while ( (dataType = dataTypes[i++]) ) {
- // Prepend if requested
- if ( dataType[0] === "+" ) {
- dataType = dataType.slice( 1 ) || "*";
- (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
-
- // Otherwise append
- } else {
- (structure[ dataType ] = structure[ dataType ] || []).push( func );
- }
- }
- }
- };
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-
- var inspected = {},
- seekingTransport = ( structure === transports );
-
- function inspect( dataType ) {
- var selected;
- inspected[ dataType ] = true;
- jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
- var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
- if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
- options.dataTypes.unshift( dataTypeOrTransport );
- inspect( dataTypeOrTransport );
- return false;
- } else if ( seekingTransport ) {
- return !( selected = dataTypeOrTransport );
- }
- });
- return selected;
- }
-
- return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
- var key, deep,
- flatOptions = jQuery.ajaxSettings.flatOptions || {};
-
- for ( key in src ) {
- if ( src[ key ] !== undefined ) {
- ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
- }
- }
- if ( deep ) {
- jQuery.extend( true, target, deep );
- }
-
- return target;
-}
-
-jQuery.fn.load = function( url, params, callback ) {
- if ( typeof url !== "string" && _load ) {
- return _load.apply( this, arguments );
- }
-
- var selector, type, response,
- self = this,
- off = url.indexOf(" ");
-
- if ( off >= 0 ) {
- selector = url.slice( off );
- url = url.slice( 0, off );
- }
-
- // If it's a function
- if ( jQuery.isFunction( params ) ) {
-
- // We assume that it's the callback
- callback = params;
- params = undefined;
-
- // Otherwise, build a param string
- } else if ( params && typeof params === "object" ) {
- type = "POST";
- }
-
- // If we have elements to modify, make the request
- if ( self.length > 0 ) {
- jQuery.ajax({
- url: url,
-
- // if "type" variable is undefined, then "GET" method will be used
- type: type,
- dataType: "html",
- data: params
- }).done(function( responseText ) {
-
- // Save response for use in complete callback
- response = arguments;
-
- self.html( selector ?
-
- // If a selector was specified, locate the right elements in a dummy div
- // Exclude scripts to avoid IE 'Permission Denied' errors
- jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
-
- // Otherwise use the full result
- responseText );
-
- }).complete( callback && function( jqXHR, status ) {
- self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
- });
- }
-
- return this;
-};
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
- jQuery.fn[ type ] = function( fn ){
- return this.on( type, fn );
- };
-});
-
-jQuery.extend({
-
- // Counter for holding the number of active queries
- active: 0,
-
- // Last-Modified header cache for next request
- lastModified: {},
- etag: {},
-
- ajaxSettings: {
- url: ajaxLocation,
- type: "GET",
- isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
- global: true,
- processData: true,
- async: true,
- contentType: "application/x-www-form-urlencoded; charset=UTF-8",
- /*
- timeout: 0,
- data: null,
- dataType: null,
- username: null,
- password: null,
- cache: null,
- throws: false,
- traditional: false,
- headers: {},
- */
-
- accepts: {
- "*": allTypes,
- text: "text/plain",
- html: "text/html",
- xml: "application/xml, text/xml",
- json: "application/json, text/javascript"
- },
-
- contents: {
- xml: /xml/,
- html: /html/,
- json: /json/
- },
-
- responseFields: {
- xml: "responseXML",
- text: "responseText",
- json: "responseJSON"
- },
-
- // Data converters
- // Keys separate source (or catchall "*") and destination types with a single space
- converters: {
-
- // Convert anything to text
- "* text": String,
-
- // Text to html (true = no transformation)
- "text html": true,
-
- // Evaluate text as a json expression
- "text json": jQuery.parseJSON,
-
- // Parse text as xml
- "text xml": jQuery.parseXML
- },
-
- // For options that shouldn't be deep extended:
- // you can add your own custom options here if
- // and when you create one that shouldn't be
- // deep extended (see ajaxExtend)
- flatOptions: {
- url: true,
- context: true
- }
- },
-
- // Creates a full fledged settings object into target
- // with both ajaxSettings and settings fields.
- // If target is omitted, writes into ajaxSettings.
- ajaxSetup: function( target, settings ) {
- return settings ?
-
- // Building a settings object
- ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
-
- // Extending ajaxSettings
- ajaxExtend( jQuery.ajaxSettings, target );
- },
-
- ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
- ajaxTransport: addToPrefiltersOrTransports( transports ),
-
- // Main method
- ajax: function( url, options ) {
-
- // If url is an object, simulate pre-1.5 signature
- if ( typeof url === "object" ) {
- options = url;
- url = undefined;
- }
-
- // Force options to be an object
- options = options || {};
-
- var transport,
- // URL without anti-cache param
- cacheURL,
- // Response headers
- responseHeadersString,
- responseHeaders,
- // timeout handle
- timeoutTimer,
- // Cross-domain detection vars
- parts,
- // To know if global events are to be dispatched
- fireGlobals,
- // Loop variable
- i,
- // Create the final options object
- s = jQuery.ajaxSetup( {}, options ),
- // Callbacks context
- callbackContext = s.context || s,
- // Context for global events is callbackContext if it is a DOM node or jQuery collection
- globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
- jQuery( callbackContext ) :
- jQuery.event,
- // Deferreds
- deferred = jQuery.Deferred(),
- completeDeferred = jQuery.Callbacks("once memory"),
- // Status-dependent callbacks
- statusCode = s.statusCode || {},
- // Headers (they are sent all at once)
- requestHeaders = {},
- requestHeadersNames = {},
- // The jqXHR state
- state = 0,
- // Default abort message
- strAbort = "canceled",
- // Fake xhr
- jqXHR = {
- readyState: 0,
-
- // Builds headers hashtable if needed
- getResponseHeader: function( key ) {
- var match;
- if ( state === 2 ) {
- if ( !responseHeaders ) {
- responseHeaders = {};
- while ( (match = rheaders.exec( responseHeadersString )) ) {
- responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
- }
- }
- match = responseHeaders[ key.toLowerCase() ];
- }
- return match == null ? null : match;
- },
-
- // Raw string
- getAllResponseHeaders: function() {
- return state === 2 ? responseHeadersString : null;
- },
-
- // Caches the header
- setRequestHeader: function( name, value ) {
- var lname = name.toLowerCase();
- if ( !state ) {
- name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
- requestHeaders[ name ] = value;
- }
- return this;
- },
-
- // Overrides response content-type header
- overrideMimeType: function( type ) {
- if ( !state ) {
- s.mimeType = type;
- }
- return this;
- },
-
- // Status-dependent callbacks
- statusCode: function( map ) {
- var code;
- if ( map ) {
- if ( state < 2 ) {
- for ( code in map ) {
- // Lazy-add the new callback in a way that preserves old ones
- statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
- }
- } else {
- // Execute the appropriate callbacks
- jqXHR.always( map[ jqXHR.status ] );
- }
- }
- return this;
- },
-
- // Cancel the request
- abort: function( statusText ) {
- var finalText = statusText || strAbort;
- if ( transport ) {
- transport.abort( finalText );
- }
- done( 0, finalText );
- return this;
- }
- };
-
- // Attach deferreds
- deferred.promise( jqXHR ).complete = completeDeferred.add;
- jqXHR.success = jqXHR.done;
- jqXHR.error = jqXHR.fail;
-
- // Remove hash character (#7531: and string promotion)
- // Add protocol if not provided (prefilters might expect it)
- // Handle falsy url in the settings object (#10093: consistency with old signature)
- // We also use the url parameter if available
- s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
- .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
- // Alias method option to type as per ticket #12004
- s.type = options.method || options.type || s.method || s.type;
-
- // Extract dataTypes list
- s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
-
- // A cross-domain request is in order when we have a protocol:host:port mismatch
- if ( s.crossDomain == null ) {
- parts = rurl.exec( s.url.toLowerCase() );
- s.crossDomain = !!( parts &&
- ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
- ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
- ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
- );
- }
-
- // Convert data if not already a string
- if ( s.data && s.processData && typeof s.data !== "string" ) {
- s.data = jQuery.param( s.data, s.traditional );
- }
-
- // Apply prefilters
- inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
- // If request was aborted inside a prefilter, stop there
- if ( state === 2 ) {
- return jqXHR;
- }
-
- // We can fire global events as of now if asked to
- fireGlobals = s.global;
-
- // Watch for a new set of requests
- if ( fireGlobals && jQuery.active++ === 0 ) {
- jQuery.event.trigger("ajaxStart");
- }
-
- // Uppercase the type
- s.type = s.type.toUpperCase();
-
- // Determine if request has content
- s.hasContent = !rnoContent.test( s.type );
-
- // Save the URL in case we're toying with the If-Modified-Since
- // and/or If-None-Match header later on
- cacheURL = s.url;
-
- // More options handling for requests with no content
- if ( !s.hasContent ) {
-
- // If data is available, append data to url
- if ( s.data ) {
- cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
- // #9682: remove data so that it's not used in an eventual retry
- delete s.data;
- }
-
- // Add anti-cache in url if needed
- if ( s.cache === false ) {
- s.url = rts.test( cacheURL ) ?
-
- // If there is already a '_' parameter, set its value
- cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
-
- // Otherwise add one to the end
- cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
- }
- }
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- if ( jQuery.lastModified[ cacheURL ] ) {
- jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
- }
- if ( jQuery.etag[ cacheURL ] ) {
- jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
- }
- }
-
- // Set the correct header, if data is being sent
- if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
- jqXHR.setRequestHeader( "Content-Type", s.contentType );
- }
-
- // Set the Accepts header for the server, depending on the dataType
- jqXHR.setRequestHeader(
- "Accept",
- s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
- s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
- s.accepts[ "*" ]
- );
-
- // Check for headers option
- for ( i in s.headers ) {
- jqXHR.setRequestHeader( i, s.headers[ i ] );
- }
-
- // Allow custom headers/mimetypes and early abort
- if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
- // Abort if not done already and return
- return jqXHR.abort();
- }
-
- // aborting is no longer a cancellation
- strAbort = "abort";
-
- // Install callbacks on deferreds
- for ( i in { success: 1, error: 1, complete: 1 } ) {
- jqXHR[ i ]( s[ i ] );
- }
-
- // Get transport
- transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
- // If no transport, we auto-abort
- if ( !transport ) {
- done( -1, "No Transport" );
- } else {
- jqXHR.readyState = 1;
-
- // Send global event
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
- }
- // Timeout
- if ( s.async && s.timeout > 0 ) {
- timeoutTimer = setTimeout(function() {
- jqXHR.abort("timeout");
- }, s.timeout );
- }
-
- try {
- state = 1;
- transport.send( requestHeaders, done );
- } catch ( e ) {
- // Propagate exception as error if not done
- if ( state < 2 ) {
- done( -1, e );
- // Simply rethrow otherwise
- } else {
- throw e;
- }
- }
- }
-
- // Callback for when everything is done
- function done( status, nativeStatusText, responses, headers ) {
- var isSuccess, success, error, response, modified,
- statusText = nativeStatusText;
-
- // Called once
- if ( state === 2 ) {
- return;
- }
-
- // State is "done" now
- state = 2;
-
- // Clear timeout if it exists
- if ( timeoutTimer ) {
- clearTimeout( timeoutTimer );
- }
-
- // Dereference transport for early garbage collection
- // (no matter how long the jqXHR object will be used)
- transport = undefined;
-
- // Cache response headers
- responseHeadersString = headers || "";
-
- // Set readyState
- jqXHR.readyState = status > 0 ? 4 : 0;
-
- // Determine if successful
- isSuccess = status >= 200 && status < 300 || status === 304;
-
- // Get response data
- if ( responses ) {
- response = ajaxHandleResponses( s, jqXHR, responses );
- }
-
- // Convert no matter what (that way responseXXX fields are always set)
- response = ajaxConvert( s, response, jqXHR, isSuccess );
-
- // If successful, handle type chaining
- if ( isSuccess ) {
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- modified = jqXHR.getResponseHeader("Last-Modified");
- if ( modified ) {
- jQuery.lastModified[ cacheURL ] = modified;
- }
- modified = jqXHR.getResponseHeader("etag");
- if ( modified ) {
- jQuery.etag[ cacheURL ] = modified;
- }
- }
-
- // if no content
- if ( status === 204 ) {
- statusText = "nocontent";
-
- // if not modified
- } else if ( status === 304 ) {
- statusText = "notmodified";
-
- // If we have data, let's convert it
- } else {
- statusText = response.state;
- success = response.data;
- error = response.error;
- isSuccess = !error;
- }
- } else {
- // We extract error from statusText
- // then normalize statusText and status for non-aborts
- error = statusText;
- if ( status || !statusText ) {
- statusText = "error";
- if ( status < 0 ) {
- status = 0;
- }
- }
- }
-
- // Set data for the fake xhr object
- jqXHR.status = status;
- jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
- // Success/Error
- if ( isSuccess ) {
- deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
- } else {
- deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
- }
-
- // Status-dependent callbacks
- jqXHR.statusCode( statusCode );
- statusCode = undefined;
-
- if ( fireGlobals ) {
- globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
- [ jqXHR, s, isSuccess ? success : error ] );
- }
-
- // Complete
- completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
- // Handle the global AJAX counter
- if ( !( --jQuery.active ) ) {
- jQuery.event.trigger("ajaxStop");
- }
- }
- }
-
- return jqXHR;
- },
-
- getJSON: function( url, data, callback ) {
- return jQuery.get( url, data, callback, "json" );
- },
-
- getScript: function( url, callback ) {
- return jQuery.get( url, undefined, callback, "script" );
- }
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
- jQuery[ method ] = function( url, data, callback, type ) {
- // shift arguments if data argument was omitted
- if ( jQuery.isFunction( data ) ) {
- type = type || callback;
- callback = data;
- data = undefined;
- }
-
- return jQuery.ajax({
- url: url,
- type: method,
- dataType: type,
- data: data,
- success: callback
- });
- };
-});
-
-/* Handles responses to an ajax request:
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-
- var ct, type, finalDataType, firstDataType,
- contents = s.contents,
- dataTypes = s.dataTypes;
-
- // Remove auto dataType and get content-type in the process
- while( dataTypes[ 0 ] === "*" ) {
- dataTypes.shift();
- if ( ct === undefined ) {
- ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
- }
- }
-
- // Check if we're dealing with a known content-type
- if ( ct ) {
- for ( type in contents ) {
- if ( contents[ type ] && contents[ type ].test( ct ) ) {
- dataTypes.unshift( type );
- break;
- }
- }
- }
-
- // Check to see if we have a response for the expected dataType
- if ( dataTypes[ 0 ] in responses ) {
- finalDataType = dataTypes[ 0 ];
- } else {
- // Try convertible dataTypes
- for ( type in responses ) {
- if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
- finalDataType = type;
- break;
- }
- if ( !firstDataType ) {
- firstDataType = type;
- }
- }
- // Or just use first one
- finalDataType = finalDataType || firstDataType;
- }
-
- // If we found a dataType
- // We add the dataType to the list if needed
- // and return the corresponding response
- if ( finalDataType ) {
- if ( finalDataType !== dataTypes[ 0 ] ) {
- dataTypes.unshift( finalDataType );
- }
- return responses[ finalDataType ];
- }
-}
-
-/* Chain conversions given the request and the original response
- * Also sets the responseXXX fields on the jqXHR instance
- */
-function ajaxConvert( s, response, jqXHR, isSuccess ) {
- var conv2, current, conv, tmp, prev,
- converters = {},
- // Work with a copy of dataTypes in case we need to modify it for conversion
- dataTypes = s.dataTypes.slice();
-
- // Create converters map with lowercased keys
- if ( dataTypes[ 1 ] ) {
- for ( conv in s.converters ) {
- converters[ conv.toLowerCase() ] = s.converters[ conv ];
- }
- }
-
- current = dataTypes.shift();
-
- // Convert to each sequential dataType
- while ( current ) {
-
- if ( s.responseFields[ current ] ) {
- jqXHR[ s.responseFields[ current ] ] = response;
- }
-
- // Apply the dataFilter if provided
- if ( !prev && isSuccess && s.dataFilter ) {
- response = s.dataFilter( response, s.dataType );
- }
-
- prev = current;
- current = dataTypes.shift();
-
- if ( current ) {
-
- // There's only work to do if current dataType is non-auto
- if ( current === "*" ) {
-
- current = prev;
-
- // Convert response if prev dataType is non-auto and differs from current
- } else if ( prev !== "*" && prev !== current ) {
-
- // Seek a direct converter
- conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
- // If none found, seek a pair
- if ( !conv ) {
- for ( conv2 in converters ) {
-
- // If conv2 outputs current
- tmp = conv2.split( " " );
- if ( tmp[ 1 ] === current ) {
-
- // If prev can be converted to accepted input
- conv = converters[ prev + " " + tmp[ 0 ] ] ||
- converters[ "* " + tmp[ 0 ] ];
- if ( conv ) {
- // Condense equivalence converters
- if ( conv === true ) {
- conv = converters[ conv2 ];
-
- // Otherwise, insert the intermediate dataType
- } else if ( converters[ conv2 ] !== true ) {
- current = tmp[ 0 ];
- dataTypes.unshift( tmp[ 1 ] );
- }
- break;
- }
- }
- }
- }
-
- // Apply converter (if not an equivalence)
- if ( conv !== true ) {
-
- // Unless errors are allowed to bubble, catch and return them
- if ( conv && s[ "throws" ] ) {
- response = conv( response );
- } else {
- try {
- response = conv( response );
- } catch ( e ) {
- return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
- }
- }
- }
- }
- }
- }
-
- return { state: "success", data: response };
-}
-// Install script dataType
-jQuery.ajaxSetup({
- accepts: {
- script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
- },
- contents: {
- script: /(?:java|ecma)script/
- },
- converters: {
- "text script": function( text ) {
- jQuery.globalEval( text );
- return text;
- }
- }
-});
-
-// Handle cache's special case and crossDomain
-jQuery.ajaxPrefilter( "script", function( s ) {
- if ( s.cache === undefined ) {
- s.cache = false;
- }
- if ( s.crossDomain ) {
- s.type = "GET";
- }
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function( s ) {
- // This transport only deals with cross domain requests
- if ( s.crossDomain ) {
- var script, callback;
- return {
- send: function( _, complete ) {
- script = jQuery("<script>").prop({
- async: true,
- charset: s.scriptCharset,
- src: s.url
- }).on(
- "load error",
- callback = function( evt ) {
- script.remove();
- callback = null;
- if ( evt ) {
- complete( evt.type === "error" ? 404 : 200, evt.type );
- }
- }
- );
- document.head.appendChild( script[ 0 ] );
- },
- abort: function() {
- if ( callback ) {
- callback();
- }
- }
- };
- }
-});
-var oldCallbacks = [],
- rjsonp = /(=)\?(?=&|$)|\?\?/;
-
-// Default jsonp settings
-jQuery.ajaxSetup({
- jsonp: "callback",
- jsonpCallback: function() {
- var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
- this[ callback ] = true;
- return callback;
- }
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
- var callbackName, overwritten, responseContainer,
- jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
- "url" :
- typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
- );
-
- // Handle iff the expected data type is "jsonp" or we have a parameter to set
- if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
- // Get callback name, remembering preexisting value associated with it
- callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
- s.jsonpCallback() :
- s.jsonpCallback;
-
- // Insert callback into url or form data
- if ( jsonProp ) {
- s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
- } else if ( s.jsonp !== false ) {
- s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
- }
-
- // Use data converter to retrieve json after script execution
- s.converters["script json"] = function() {
- if ( !responseContainer ) {
- jQuery.error( callbackName + " was not called" );
- }
- return responseContainer[ 0 ];
- };
-
- // force json dataType
- s.dataTypes[ 0 ] = "json";
-
- // Install callback
- overwritten = window[ callbackName ];
- window[ callbackName ] = function() {
- responseContainer = arguments;
- };
-
- // Clean-up function (fires after converters)
- jqXHR.always(function() {
- // Restore preexisting value
- window[ callbackName ] = overwritten;
-
- // Save back as free
- if ( s[ callbackName ] ) {
- // make sure that re-using the options doesn't screw things around
- s.jsonpCallback = originalSettings.jsonpCallback;
-
- // save the callback name for future use
- oldCallbacks.push( callbackName );
- }
-
- // Call if it was a function and we have a response
- if ( responseContainer && jQuery.isFunction( overwritten ) ) {
- overwritten( responseContainer[ 0 ] );
- }
-
- responseContainer = overwritten = undefined;
- });
-
- // Delegate to script
- return "script";
- }
-});
-jQuery.ajaxSettings.xhr = function() {
- try {
- return new XMLHttpRequest();
- } catch( e ) {}
-};
-
-var xhrSupported = jQuery.ajaxSettings.xhr(),
- xhrSuccessStatus = {
- // file protocol always yields status code 0, assume 200
- 0: 200,
- // Support: IE9
- // #1450: sometimes IE returns 1223 when it should be 204
- 1223: 204
- },
- // Support: IE9
- // We need to keep track of outbound xhr and abort them manually
- // because IE is not smart enough to do it all by itself
- xhrId = 0,
- xhrCallbacks = {};
-
-if ( window.ActiveXObject ) {
- jQuery( window ).on( "unload", function() {
- for( var key in xhrCallbacks ) {
- xhrCallbacks[ key ]();
- }
- xhrCallbacks = undefined;
- });
-}
-
-jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-jQuery.support.ajax = xhrSupported = !!xhrSupported;
-
-jQuery.ajaxTransport(function( options ) {
- var callback;
- // Cross domain only allowed if supported through XMLHttpRequest
- if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
- return {
- send: function( headers, complete ) {
- var i, id,
- xhr = options.xhr();
- xhr.open( options.type, options.url, options.async, options.username, options.password );
- // Apply custom fields if provided
- if ( options.xhrFields ) {
- for ( i in options.xhrFields ) {
- xhr[ i ] = options.xhrFields[ i ];
- }
- }
- // Override mime type if needed
- if ( options.mimeType && xhr.overrideMimeType ) {
- xhr.overrideMimeType( options.mimeType );
- }
- // X-Requested-With header
- // For cross-domain requests, seeing as conditions for a preflight are
- // akin to a jigsaw puzzle, we simply never set it to be sure.
- // (it can always be set on a per-request basis or even using ajaxSetup)
- // For same-domain requests, won't change header if already provided.
- if ( !options.crossDomain && !headers["X-Requested-With"] ) {
- headers["X-Requested-With"] = "XMLHttpRequest";
- }
- // Set headers
- for ( i in headers ) {
- xhr.setRequestHeader( i, headers[ i ] );
- }
- // Callback
- callback = function( type ) {
- return function() {
- if ( callback ) {
- delete xhrCallbacks[ id ];
- callback = xhr.onload = xhr.onerror = null;
- if ( type === "abort" ) {
- xhr.abort();
- } else if ( type === "error" ) {
- complete(
- // file protocol always yields status 0, assume 404
- xhr.status || 404,
- xhr.statusText
- );
- } else {
- complete(
- xhrSuccessStatus[ xhr.status ] || xhr.status,
- xhr.statusText,
- // Support: IE9
- // #11426: When requesting binary data, IE9 will throw an exception
- // on any attempt to access responseText
- typeof xhr.responseText === "string" ? {
- text: xhr.responseText
- } : undefined,
- xhr.getAllResponseHeaders()
- );
- }
- }
- };
- };
- // Listen to events
- xhr.onload = callback();
- xhr.onerror = callback("error");
- // Create the abort callback
- callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
- // Do send the request
- // This may raise an exception which is actually
- // handled in jQuery.ajax (so no try/catch here)
- xhr.send( options.hasContent && options.data || null );
- },
- abort: function() {
- if ( callback ) {
- callback();
- }
- }
- };
- }
-});
-var fxNow, timerId,
- rfxtypes = /^(?:toggle|show|hide)$/,
- rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
- rrun = /queueHooks$/,
- animationPrefilters = [ defaultPrefilter ],
- tweeners = {
- "*": [function( prop, value ) {
- var end, unit,
- tween = this.createTween( prop, value ),
- parts = rfxnum.exec( value ),
- target = tween.cur(),
- start = +target || 0,
- scale = 1,
- maxIterations = 20;
-
- if ( parts ) {
- end = +parts[2];
- unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-
- // We need to compute starting value
- if ( unit !== "px" && start ) {
- // Iteratively approximate from a nonzero starting point
- // Prefer the current property, because this process will be trivial if it uses the same units
- // Fallback to end or a simple constant
- start = jQuery.css( tween.elem, prop, true ) || end || 1;
-
- do {
- // If previous iteration zeroed out, double until we get *something*
- // Use a string for doubling factor so we don't accidentally see scale as unchanged below
- scale = scale || ".5";
-
- // Adjust and apply
- start = start / scale;
- jQuery.style( tween.elem, prop, start + unit );
-
- // Update scale, tolerating zero or NaN from tween.cur()
- // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
- } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
- }
-
- tween.unit = unit;
- tween.start = start;
- // If a +=/-= token was provided, we're doing a relative animation
- tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
- }
- return tween;
- }]
- };
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
- setTimeout(function() {
- fxNow = undefined;
- });
- return ( fxNow = jQuery.now() );
-}
-
-function createTweens( animation, props ) {
- jQuery.each( props, function( prop, value ) {
- var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
- index = 0,
- length = collection.length;
- for ( ; index < length; index++ ) {
- if ( collection[ index ].call( animation, prop, value ) ) {
-
- // we're done with this property
- return;
- }
- }
- });
-}
-
-function Animation( elem, properties, options ) {
- var result,
- stopped,
- index = 0,
- length = animationPrefilters.length,
- deferred = jQuery.Deferred().always( function() {
- // don't match elem in the :animated selector
- delete tick.elem;
- }),
- tick = function() {
- if ( stopped ) {
- return false;
- }
- var currentTime = fxNow || createFxNow(),
- remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
- // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
- temp = remaining / animation.duration || 0,
- percent = 1 - temp,
- index = 0,
- length = animation.tweens.length;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( percent );
- }
-
- deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
- if ( percent < 1 && length ) {
- return remaining;
- } else {
- deferred.resolveWith( elem, [ animation ] );
- return false;
- }
- },
- animation = deferred.promise({
- elem: elem,
- props: jQuery.extend( {}, properties ),
- opts: jQuery.extend( true, { specialEasing: {} }, options ),
- originalProperties: properties,
- originalOptions: options,
- startTime: fxNow || createFxNow(),
- duration: options.duration,
- tweens: [],
- createTween: function( prop, end ) {
- var tween = jQuery.Tween( elem, animation.opts, prop, end,
- animation.opts.specialEasing[ prop ] || animation.opts.easing );
- animation.tweens.push( tween );
- return tween;
- },
- stop: function( gotoEnd ) {
- var index = 0,
- // if we are going to the end, we want to run all the tweens
- // otherwise we skip this part
- length = gotoEnd ? animation.tweens.length : 0;
- if ( stopped ) {
- return this;
- }
- stopped = true;
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( 1 );
- }
-
- // resolve when we played the last frame
- // otherwise, reject
- if ( gotoEnd ) {
- deferred.resolveWith( elem, [ animation, gotoEnd ] );
- } else {
- deferred.rejectWith( elem, [ animation, gotoEnd ] );
- }
- return this;
- }
- }),
- props = animation.props;
-
- propFilter( props, animation.opts.specialEasing );
-
- for ( ; index < length ; index++ ) {
- result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
- if ( result ) {
- return result;
- }
- }
-
- createTweens( animation, props );
-
- if ( jQuery.isFunction( animation.opts.start ) ) {
- animation.opts.start.call( elem, animation );
- }
-
- jQuery.fx.timer(
- jQuery.extend( tick, {
- elem: elem,
- anim: animation,
- queue: animation.opts.queue
- })
- );
-
- // attach callbacks from options
- return animation.progress( animation.opts.progress )
- .done( animation.opts.done, animation.opts.complete )
- .fail( animation.opts.fail )
- .always( animation.opts.always );
-}
-
-function propFilter( props, specialEasing ) {
- var index, name, easing, value, hooks;
-
- // camelCase, specialEasing and expand cssHook pass
- for ( index in props ) {
- name = jQuery.camelCase( index );
- easing = specialEasing[ name ];
- value = props[ index ];
- if ( jQuery.isArray( value ) ) {
- easing = value[ 1 ];
- value = props[ index ] = value[ 0 ];
- }
-
- if ( index !== name ) {
- props[ name ] = value;
- delete props[ index ];
- }
-
- hooks = jQuery.cssHooks[ name ];
- if ( hooks && "expand" in hooks ) {
- value = hooks.expand( value );
- delete props[ name ];
-
- // not quite $.extend, this wont overwrite keys already present.
- // also - reusing 'index' from above because we have the correct "name"
- for ( index in value ) {
- if ( !( index in props ) ) {
- props[ index ] = value[ index ];
- specialEasing[ index ] = easing;
- }
- }
- } else {
- specialEasing[ name ] = easing;
- }
- }
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
- tweener: function( props, callback ) {
- if ( jQuery.isFunction( props ) ) {
- callback = props;
- props = [ "*" ];
- } else {
- props = props.split(" ");
- }
-
- var prop,
- index = 0,
- length = props.length;
-
- for ( ; index < length ; index++ ) {
- prop = props[ index ];
- tweeners[ prop ] = tweeners[ prop ] || [];
- tweeners[ prop ].unshift( callback );
- }
- },
-
- prefilter: function( callback, prepend ) {
- if ( prepend ) {
- animationPrefilters.unshift( callback );
- } else {
- animationPrefilters.push( callback );
- }
- }
-});
-
-function defaultPrefilter( elem, props, opts ) {
- /* jshint validthis: true */
- var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
- anim = this,
- style = elem.style,
- orig = {},
- handled = [],
- hidden = elem.nodeType && isHidden( elem );
-
- // handle queue: false promises
- if ( !opts.queue ) {
- hooks = jQuery._queueHooks( elem, "fx" );
- if ( hooks.unqueued == null ) {
- hooks.unqueued = 0;
- oldfire = hooks.empty.fire;
- hooks.empty.fire = function() {
- if ( !hooks.unqueued ) {
- oldfire();
- }
- };
- }
- hooks.unqueued++;
-
- anim.always(function() {
- // doing this makes sure that the complete handler will be called
- // before this completes
- anim.always(function() {
- hooks.unqueued--;
- if ( !jQuery.queue( elem, "fx" ).length ) {
- hooks.empty.fire();
- }
- });
- });
- }
-
- // height/width overflow pass
- if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
- // Make sure that nothing sneaks out
- // Record all 3 overflow attributes because IE9-10 do not
- // change the overflow attribute when overflowX and
- // overflowY are set to the same value
- opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
- // Set display property to inline-block for height/width
- // animations on inline elements that are having width/height animated
- if ( jQuery.css( elem, "display" ) === "inline" &&
- jQuery.css( elem, "float" ) === "none" ) {
-
- style.display = "inline-block";
- }
- }
-
- if ( opts.overflow ) {
- style.overflow = "hidden";
- anim.always(function() {
- style.overflow = opts.overflow[ 0 ];
- style.overflowX = opts.overflow[ 1 ];
- style.overflowY = opts.overflow[ 2 ];
- });
- }
-
-
- // show/hide pass
- dataShow = data_priv.get( elem, "fxshow" );
- for ( index in props ) {
- value = props[ index ];
- if ( rfxtypes.exec( value ) ) {
- delete props[ index ];
- toggle = toggle || value === "toggle";
- if ( value === ( hidden ? "hide" : "show" ) ) {
-
- // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
- if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
- hidden = true;
- } else {
- continue;
- }
- }
- handled.push( index );
- }
- }
-
- length = handled.length;
- if ( length ) {
- dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
- if ( "hidden" in dataShow ) {
- hidden = dataShow.hidden;
- }
-
- // store state if its toggle - enables .stop().toggle() to "reverse"
- if ( toggle ) {
- dataShow.hidden = !hidden;
- }
- if ( hidden ) {
- jQuery( elem ).show();
- } else {
- anim.done(function() {
- jQuery( elem ).hide();
- });
- }
- anim.done(function() {
- var prop;
-
- data_priv.remove( elem, "fxshow" );
- for ( prop in orig ) {
- jQuery.style( elem, prop, orig[ prop ] );
- }
- });
- for ( index = 0 ; index < length ; index++ ) {
- prop = handled[ index ];
- tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
- orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
-
- if ( !( prop in dataShow ) ) {
- dataShow[ prop ] = tween.start;
- if ( hidden ) {
- tween.end = tween.start;
- tween.start = prop === "width" || prop === "height" ? 1 : 0;
- }
- }
- }
- }
-}
-
-function Tween( elem, options, prop, end, easing ) {
- return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
- constructor: Tween,
- init: function( elem, options, prop, end, easing, unit ) {
- this.elem = elem;
- this.prop = prop;
- this.easing = easing || "swing";
- this.options = options;
- this.start = this.now = this.cur();
- this.end = end;
- this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
- },
- cur: function() {
- var hooks = Tween.propHooks[ this.prop ];
-
- return hooks && hooks.get ?
- hooks.get( this ) :
- Tween.propHooks._default.get( this );
- },
- run: function( percent ) {
- var eased,
- hooks = Tween.propHooks[ this.prop ];
-
- if ( this.options.duration ) {
- this.pos = eased = jQuery.easing[ this.easing ](
- percent, this.options.duration * percent, 0, 1, this.options.duration
- );
- } else {
- this.pos = eased = percent;
- }
- this.now = ( this.end - this.start ) * eased + this.start;
-
- if ( this.options.step ) {
- this.options.step.call( this.elem, this.now, this );
- }
-
- if ( hooks && hooks.set ) {
- hooks.set( this );
- } else {
- Tween.propHooks._default.set( this );
- }
- return this;
- }
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
- _default: {
- get: function( tween ) {
- var result;
-
- if ( tween.elem[ tween.prop ] != null &&
- (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
- return tween.elem[ tween.prop ];
- }
-
- // passing an empty string as a 3rd parameter to .css will automatically
- // attempt a parseFloat and fallback to a string if the parse fails
- // so, simple values such as "10px" are parsed to Float.
- // complex values such as "rotate(1rad)" are returned as is.
- result = jQuery.css( tween.elem, tween.prop, "" );
- // Empty strings, null, undefined and "auto" are converted to 0.
- return !result || result === "auto" ? 0 : result;
- },
- set: function( tween ) {
- // use step hook for back compat - use cssHook if its there - use .style if its
- // available and use plain properties where available
- if ( jQuery.fx.step[ tween.prop ] ) {
- jQuery.fx.step[ tween.prop ]( tween );
- } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
- jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
- } else {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
- }
-};
-
-// Support: IE9
-// Panic based approach to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
- set: function( tween ) {
- if ( tween.elem.nodeType && tween.elem.parentNode ) {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
-};
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
- var cssFn = jQuery.fn[ name ];
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return speed == null || typeof speed === "boolean" ?
- cssFn.apply( this, arguments ) :
- this.animate( genFx( name, true ), speed, easing, callback );
- };
-});
-
-jQuery.fn.extend({
- fadeTo: function( speed, to, easing, callback ) {
-
- // show any hidden elements after setting opacity to 0
- return this.filter( isHidden ).css( "opacity", 0 ).show()
-
- // animate to the value specified
- .end().animate({ opacity: to }, speed, easing, callback );
- },
- animate: function( prop, speed, easing, callback ) {
- var empty = jQuery.isEmptyObject( prop ),
- optall = jQuery.speed( speed, easing, callback ),
- doAnimation = function() {
- // Operate on a copy of prop so per-property easing won't be lost
- var anim = Animation( this, jQuery.extend( {}, prop ), optall );
- doAnimation.finish = function() {
- anim.stop( true );
- };
- // Empty animations, or finishing resolves immediately
- if ( empty || data_priv.get( this, "finish" ) ) {
- anim.stop( true );
- }
- };
- doAnimation.finish = doAnimation;
-
- return empty || optall.queue === false ?
- this.each( doAnimation ) :
- this.queue( optall.queue, doAnimation );
- },
- stop: function( type, clearQueue, gotoEnd ) {
- var stopQueue = function( hooks ) {
- var stop = hooks.stop;
- delete hooks.stop;
- stop( gotoEnd );
- };
-
- if ( typeof type !== "string" ) {
- gotoEnd = clearQueue;
- clearQueue = type;
- type = undefined;
- }
- if ( clearQueue && type !== false ) {
- this.queue( type || "fx", [] );
- }
-
- return this.each(function() {
- var dequeue = true,
- index = type != null && type + "queueHooks",
- timers = jQuery.timers,
- data = data_priv.get( this );
-
- if ( index ) {
- if ( data[ index ] && data[ index ].stop ) {
- stopQueue( data[ index ] );
- }
- } else {
- for ( index in data ) {
- if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
- stopQueue( data[ index ] );
- }
- }
- }
-
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
- timers[ index ].anim.stop( gotoEnd );
- dequeue = false;
- timers.splice( index, 1 );
- }
- }
-
- // start the next in the queue if the last step wasn't forced
- // timers currently will call their complete callbacks, which will dequeue
- // but only if they were gotoEnd
- if ( dequeue || !gotoEnd ) {
- jQuery.dequeue( this, type );
- }
- });
- },
- finish: function( type ) {
- if ( type !== false ) {
- type = type || "fx";
- }
- return this.each(function() {
- var index,
- data = data_priv.get( this ),
- queue = data[ type + "queue" ],
- hooks = data[ type + "queueHooks" ],
- timers = jQuery.timers,
- length = queue ? queue.length : 0;
-
- // enable finishing flag on private data
- data.finish = true;
-
- // empty the queue first
- jQuery.queue( this, type, [] );
-
- if ( hooks && hooks.cur && hooks.cur.finish ) {
- hooks.cur.finish.call( this );
- }
-
- // look for any active animations, and finish them
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
- timers[ index ].anim.stop( true );
- timers.splice( index, 1 );
- }
- }
-
- // look for any animations in the old queue and finish them
- for ( index = 0; index < length; index++ ) {
- if ( queue[ index ] && queue[ index ].finish ) {
- queue[ index ].finish.call( this );
- }
- }
-
- // turn off finishing flag
- delete data.finish;
- });
- }
-});
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
- var which,
- attrs = { height: type },
- i = 0;
-
- // if we include width, step value is 1 to do all cssExpand values,
- // if we don't include width, step value is 2 to skip over Left and Right
- includeWidth = includeWidth? 1 : 0;
- for( ; i < 4 ; i += 2 - includeWidth ) {
- which = cssExpand[ i ];
- attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
- }
-
- if ( includeWidth ) {
- attrs.opacity = attrs.width = type;
- }
-
- return attrs;
-}
-
-// Generate shortcuts for custom animations
-jQuery.each({
- slideDown: genFx("show"),
- slideUp: genFx("hide"),
- slideToggle: genFx("toggle"),
- fadeIn: { opacity: "show" },
- fadeOut: { opacity: "hide" },
- fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return this.animate( props, speed, easing, callback );
- };
-});
-
-jQuery.speed = function( speed, easing, fn ) {
- var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
- complete: fn || !fn && easing ||
- jQuery.isFunction( speed ) && speed,
- duration: speed,
- easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
- };
-
- opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
- opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
- // normalize opt.queue - true/undefined/null -> "fx"
- if ( opt.queue == null || opt.queue === true ) {
- opt.queue = "fx";
- }
-
- // Queueing
- opt.old = opt.complete;
-
- opt.complete = function() {
- if ( jQuery.isFunction( opt.old ) ) {
- opt.old.call( this );
- }
-
- if ( opt.queue ) {
- jQuery.dequeue( this, opt.queue );
- }
- };
-
- return opt;
-};
-
-jQuery.easing = {
- linear: function( p ) {
- return p;
- },
- swing: function( p ) {
- return 0.5 - Math.cos( p*Math.PI ) / 2;
- }
-};
-
-jQuery.timers = [];
-jQuery.fx = Tween.prototype.init;
-jQuery.fx.tick = function() {
- var timer,
- timers = jQuery.timers,
- i = 0;
-
- fxNow = jQuery.now();
-
- for ( ; i < timers.length; i++ ) {
- timer = timers[ i ];
- // Checks the timer has not already been removed
- if ( !timer() && timers[ i ] === timer ) {
- timers.splice( i--, 1 );
- }
- }
-
- if ( !timers.length ) {
- jQuery.fx.stop();
- }
- fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
- if ( timer() && jQuery.timers.push( timer ) ) {
- jQuery.fx.start();
- }
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.start = function() {
- if ( !timerId ) {
- timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
- }
-};
-
-jQuery.fx.stop = function() {
- clearInterval( timerId );
- timerId = null;
-};
-
-jQuery.fx.speeds = {
- slow: 600,
- fast: 200,
- // Default speed
- _default: 400
-};
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-if ( jQuery.expr && jQuery.expr.filters ) {
- jQuery.expr.filters.animated = function( elem ) {
- return jQuery.grep(jQuery.timers, function( fn ) {
- return elem === fn.elem;
- }).length;
- };
-}
-jQuery.fn.offset = function( options ) {
- if ( arguments.length ) {
- return options === undefined ?
- this :
- this.each(function( i ) {
- jQuery.offset.setOffset( this, options, i );
- });
- }
-
- var docElem, win,
- elem = this[ 0 ],
- box = { top: 0, left: 0 },
- doc = elem && elem.ownerDocument;
-
- if ( !doc ) {
- return;
- }
-
- docElem = doc.documentElement;
-
- // Make sure it's not a disconnected DOM node
- if ( !jQuery.contains( docElem, elem ) ) {
- return box;
- }
-
- // If we don't have gBCR, just use 0,0 rather than error
- // BlackBerry 5, iOS 3 (original iPhone)
- if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
- box = elem.getBoundingClientRect();
- }
- win = getWindow( doc );
- return {
- top: box.top + win.pageYOffset - docElem.clientTop,
- left: box.left + win.pageXOffset - docElem.clientLeft
- };
-};
-
-jQuery.offset = {
-
- setOffset: function( elem, options, i ) {
- var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
- position = jQuery.css( elem, "position" ),
- curElem = jQuery( elem ),
- props = {};
-
- // Set position first, in-case top/left are set even on static elem
- if ( position === "static" ) {
- elem.style.position = "relative";
- }
-
- curOffset = curElem.offset();
- curCSSTop = jQuery.css( elem, "top" );
- curCSSLeft = jQuery.css( elem, "left" );
- calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
-
- // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
- if ( calculatePosition ) {
- curPosition = curElem.position();
- curTop = curPosition.top;
- curLeft = curPosition.left;
-
- } else {
- curTop = parseFloat( curCSSTop ) || 0;
- curLeft = parseFloat( curCSSLeft ) || 0;
- }
-
- if ( jQuery.isFunction( options ) ) {
- options = options.call( elem, i, curOffset );
- }
-
- if ( options.top != null ) {
- props.top = ( options.top - curOffset.top ) + curTop;
- }
- if ( options.left != null ) {
- props.left = ( options.left - curOffset.left ) + curLeft;
- }
-
- if ( "using" in options ) {
- options.using.call( elem, props );
-
- } else {
- curElem.css( props );
- }
- }
-};
-
-
-jQuery.fn.extend({
-
- position: function() {
- if ( !this[ 0 ] ) {
- return;
- }
-
- var offsetParent, offset,
- elem = this[ 0 ],
- parentOffset = { top: 0, left: 0 };
-
- // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
- if ( jQuery.css( elem, "position" ) === "fixed" ) {
- // We assume that getBoundingClientRect is available when computed position is fixed
- offset = elem.getBoundingClientRect();
-
- } else {
- // Get *real* offsetParent
- offsetParent = this.offsetParent();
-
- // Get correct offsets
- offset = this.offset();
- if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
- parentOffset = offsetParent.offset();
- }
-
- // Add offsetParent borders
- parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
- parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
- }
-
- // Subtract parent offsets and element margins
- return {
- top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
- left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
- };
- },
-
- offsetParent: function() {
- return this.map(function() {
- var offsetParent = this.offsetParent || docElem;
-
- while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
- offsetParent = offsetParent.offsetParent;
- }
-
- return offsetParent || docElem;
- });
- }
-});
-
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
- var top = "pageYOffset" === prop;
-
- jQuery.fn[ method ] = function( val ) {
- return jQuery.access( this, function( elem, method, val ) {
- var win = getWindow( elem );
-
- if ( val === undefined ) {
- return win ? win[ prop ] : elem[ method ];
- }
-
- if ( win ) {
- win.scrollTo(
- !top ? val : window.pageXOffset,
- top ? val : window.pageYOffset
- );
-
- } else {
- elem[ method ] = val;
- }
- }, method, val, arguments.length, null );
- };
-});
-
-function getWindow( elem ) {
- return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
-}
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
- jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
- // margin is only for outerHeight, outerWidth
- jQuery.fn[ funcName ] = function( margin, value ) {
- var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
- extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
- return jQuery.access( this, function( elem, type, value ) {
- var doc;
-
- if ( jQuery.isWindow( elem ) ) {
- // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
- // isn't a whole lot we can do. See pull request at this URL for discussion:
- // https://github.com/jquery/jquery/pull/764
- return elem.document.documentElement[ "client" + name ];
- }
-
- // Get document width or height
- if ( elem.nodeType === 9 ) {
- doc = elem.documentElement;
-
- // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
- // whichever is greatest
- return Math.max(
- elem.body[ "scroll" + name ], doc[ "scroll" + name ],
- elem.body[ "offset" + name ], doc[ "offset" + name ],
- doc[ "client" + name ]
- );
- }
-
- return value === undefined ?
- // Get width or height on the element, requesting but not forcing parseFloat
- jQuery.css( elem, type, extra ) :
-
- // Set width or height on the element
- jQuery.style( elem, type, value, extra );
- }, type, chainable ? margin : undefined, chainable, null );
- };
- });
-});
-// Limit scope pollution from any deprecated API
-// (function() {
-
-// The number of elements contained in the matched element set
-jQuery.fn.size = function() {
- return this.length;
-};
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-// })();
-if ( typeof module === "object" && typeof module.exports === "object" ) {
- // Expose jQuery as module.exports in loaders that implement the Node
- // module pattern (including browserify). Do not create the global, since
- // the user will be storing it themselves locally, and globals are frowned
- // upon in the Node module world.
- module.exports = jQuery;
-} else {
- // Register as a named AMD module, since jQuery can be concatenated with other
- // files that may use define, but not via a proper concatenation script that
- // understands anonymous AMD modules. A named AMD is safest and most robust
- // way to register. Lowercase jquery is used because AMD module names are
- // derived from file names, and jQuery is normally delivered in a lowercase
- // file name. Do this after creating the global so that if an AMD module wants
- // to call noConflict to hide this version of jQuery, it will work.
- if ( typeof define === "function" && define.amd ) {
- define( "jquery", [], function () { return jQuery; } );
- }
-}
-
-// If there is a window object, that at least has a document property,
-// define jQuery and $ identifiers
-if ( typeof window === "object" && typeof window.document === "object" ) {
- window.jQuery = window.$ = jQuery;
-}
-
-})( window );
-
-/*! jQuery UI - v1.10.3pre - 2013-04-29
-* http://jqueryui.com
-* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.sortable.js, jquery.ui.effect.js, jquery.ui.accordion.js, jquery.ui.autocomplete.js, jquery.ui.button.js, jquery.ui.datepicker.js, jquery.ui.dialog.js, jquery.ui.effect-blind.js, jquery.ui.effect-bounce.js, jquery.ui.effect-clip.js, jquery.ui.effect-drop.js, jquery.ui.effect-explode.js, jquery.ui.effect-fade.js, jquery.ui.effect-fold.js, jquery.ui.effect-highlight.js, jquery.ui.effect-pulsate.js, jquery.ui.effect-scale.js, jquery.ui.effect-shake.js, jquery.ui.effect-slide.js, jquery.ui.effect-transfer.js, jquery.ui.menu.js, jquery.ui.position.js, jquery.ui.progressbar.js, jquery.ui.slider.js, jquery.ui.spinner.js, jquery.ui.tabs.js, jquery.ui.tooltip.js
-* Copyright 2013 jQuery Foundation and other contributors; Licensed MIT */
-(function( $, undefined ) {
-
-var uuid = 0,
- runiqueId = /^ui-id-\d+$/;
-
-// $.ui might exist from components with no dependencies, e.g., $.ui.position
-$.ui = $.ui || {};
-
-$.extend( $.ui, {
- version: "@VERSION",
-
- keyCode: {
- BACKSPACE: 8,
- COMMA: 188,
- DELETE: 46,
- DOWN: 40,
- END: 35,
- ENTER: 13,
- ESCAPE: 27,
- HOME: 36,
- LEFT: 37,
- NUMPAD_ADD: 107,
- NUMPAD_DECIMAL: 110,
- NUMPAD_DIVIDE: 111,
- NUMPAD_ENTER: 108,
- NUMPAD_MULTIPLY: 106,
- NUMPAD_SUBTRACT: 109,
- PAGE_DOWN: 34,
- PAGE_UP: 33,
- PERIOD: 190,
- RIGHT: 39,
- SPACE: 32,
- TAB: 9,
- UP: 38
- }
-});
-
-// plugins
-$.fn.extend({
- focus: (function( orig ) {
- return function( delay, fn ) {
- return typeof delay === "number" ?
- this.each(function() {
- var elem = this;
- setTimeout(function() {
- $( elem ).focus();
- if ( fn ) {
- fn.call( elem );
- }
- }, delay );
- }) :
- orig.apply( this, arguments );
- };
- })( $.fn.focus ),
-
- scrollParent: function() {
- var scrollParent;
- if (($.ui.ie && (/(static|relative)/).test(this.css("position"))) || (/absolute/).test(this.css("position"))) {
- scrollParent = this.parents().filter(function() {
- return (/(relative|absolute|fixed)/).test($.css(this,"position")) && (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
- }).eq(0);
- } else {
- scrollParent = this.parents().filter(function() {
- return (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
- }).eq(0);
- }
-
- return (/fixed/).test(this.css("position")) || !scrollParent.length ? $(document) : scrollParent;
- },
-
- uniqueId: function() {
- return this.each(function() {
- if ( !this.id ) {
- this.id = "ui-id-" + (++uuid);
- }
- });
- },
-
- removeUniqueId: function() {
- return this.each(function() {
- if ( runiqueId.test( this.id ) ) {
- $( this ).removeAttr( "id" );
- }
- });
- }
-});
-
-// selectors
-function focusable( element, isTabIndexNotNaN ) {
- var map, mapName, img,
- nodeName = element.nodeName.toLowerCase();
- if ( "area" === nodeName ) {
- map = element.parentNode;
- mapName = map.name;
- if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
- return false;
- }
- img = $( "img[usemap=#" + mapName + "]" )[0];
- return !!img && visible( img );
- }
- return ( /input|select|textarea|button|object/.test( nodeName ) ?
- !element.disabled :
- "a" === nodeName ?
- element.href || isTabIndexNotNaN :
- isTabIndexNotNaN) &&
- // the element and all of its ancestors must be visible
- visible( element );
-}
-
-function visible( element ) {
- return $.expr.filters.visible( element ) &&
- !$( element ).parents().addBack().filter(function() {
- return $.css( this, "visibility" ) === "hidden";
- }).length;
-}
-
-$.extend( $.expr[ ":" ], {
- data: $.expr.createPseudo ?
- $.expr.createPseudo(function( dataName ) {
- return function( elem ) {
- return !!$.data( elem, dataName );
- };
- }) :
- // support: jQuery <1.8
- function( elem, i, match ) {
- return !!$.data( elem, match[ 3 ] );
- },
-
- focusable: function( element ) {
- return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
- },
-
- tabbable: function( element ) {
- var tabIndex = $.attr( element, "tabindex" ),
- isTabIndexNaN = isNaN( tabIndex );
- return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
- }
-});
-
-// support: jQuery <1.8
-if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
- $.each( [ "Width", "Height" ], function( i, name ) {
- var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
- type = name.toLowerCase(),
- orig = {
- innerWidth: $.fn.innerWidth,
- innerHeight: $.fn.innerHeight,
- outerWidth: $.fn.outerWidth,
- outerHeight: $.fn.outerHeight
- };
-
- function reduce( elem, size, border, margin ) {
- $.each( side, function() {
- size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
- if ( border ) {
- size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
- }
- if ( margin ) {
- size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
- }
- });
- return size;
- }
-
- $.fn[ "inner" + name ] = function( size ) {
- if ( size === undefined ) {
- return orig[ "inner" + name ].call( this );
- }
-
- return this.each(function() {
- $( this ).css( type, reduce( this, size ) + "px" );
- });
- };
-
- $.fn[ "outer" + name] = function( size, margin ) {
- if ( typeof size !== "number" ) {
- return orig[ "outer" + name ].call( this, size );
- }
-
- return this.each(function() {
- $( this).css( type, reduce( this, size, true, margin ) + "px" );
- });
- };
- });
-}
-
-// support: jQuery <1.8
-if ( !$.fn.addBack ) {
- $.fn.addBack = function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter( selector )
- );
- };
-}
-
-// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
-if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
- $.fn.removeData = (function( removeData ) {
- return function( key ) {
- if ( arguments.length ) {
- return removeData.call( this, $.camelCase( key ) );
- } else {
- return removeData.call( this );
- }
- };
- })( $.fn.removeData );
-}
-
-
-
-
-
-// deprecated
-$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
-
-$.support.selectstart = "onselectstart" in document.createElement( "div" );
-$.fn.extend({
- disableSelection: function() {
- return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
- ".ui-disableSelection", function( event ) {
- event.preventDefault();
- });
- },
-
- enableSelection: function() {
- return this.unbind( ".ui-disableSelection" );
- },
-
- zIndex: function( zIndex ) {
- if ( zIndex !== undefined ) {
- return this.css( "zIndex", zIndex );
- }
-
- if ( this.length ) {
- var elem = $( this[ 0 ] ), position, value;
- while ( elem.length && elem[ 0 ] !== document ) {
- // Ignore z-index if position is set to a value where z-index is ignored by the browser
- // This makes behavior of this function consistent across browsers
- // WebKit always returns auto if the element is positioned
- position = elem.css( "position" );
- if ( position === "absolute" || position === "relative" || position === "fixed" ) {
- // IE returns 0 when zIndex is not specified
- // other browsers return a string
- // we ignore the case of nested elements with an explicit value of 0
- // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
- value = parseInt( elem.css( "zIndex" ), 10 );
- if ( !isNaN( value ) && value !== 0 ) {
- return value;
- }
- }
- elem = elem.parent();
- }
- }
-
- return 0;
- }
-});
-
-// $.ui.plugin is deprecated. Use $.widget() extensions instead.
-$.ui.plugin = {
- add: function( module, option, set ) {
- var i,
- proto = $.ui[ module ].prototype;
- for ( i in set ) {
- proto.plugins[ i ] = proto.plugins[ i ] || [];
- proto.plugins[ i ].push( [ option, set[ i ] ] );
- }
- },
- call: function( instance, name, args, allowDisconnected ) {
- var i,
- set = instance.plugins[ name ];
-
- if ( !set ) {
- return;
- }
-
- if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
- return;
- }
-
- for ( i = 0; i < set.length; i++ ) {
- if ( instance.options[ set[ i ][ 0 ] ] ) {
- set[ i ][ 1 ].apply( instance.element, args );
- }
- }
- }
-};
-
-})( jQuery );
-
-(function( $, undefined ) {
-
-var uuid = 0,
- slice = Array.prototype.slice,
- _cleanData = $.cleanData;
-$.cleanData = function( elems ) {
- for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
- try {
- $( elem ).triggerHandler( "remove" );
- // http://bugs.jquery.com/ticket/8235
- } catch( e ) {}
- }
- _cleanData( elems );
-};
-
-$.widget = function( name, base, prototype ) {
- var fullName, existingConstructor, constructor, basePrototype,
- // proxiedPrototype allows the provided prototype to remain unmodified
- // so that it can be used as a mixin for multiple widgets (#8876)
- proxiedPrototype = {},
- namespace = name.split( "." )[ 0 ];
-
- name = name.split( "." )[ 1 ];
- fullName = namespace + "-" + name;
-
- if ( !prototype ) {
- prototype = base;
- base = $.Widget;
- }
-
- // create selector for plugin
- $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
- return !!$.data( elem, fullName );
- };
-
- $[ namespace ] = $[ namespace ] || {};
- existingConstructor = $[ namespace ][ name ];
- constructor = $[ namespace ][ name ] = function( options, element ) {
- // allow instantiation without "new" keyword
- if ( !this._createWidget ) {
- return new constructor( options, element );
- }
-
- // allow instantiation without initializing for simple inheritance
- // must use "new" keyword (the code above always passes args)
- if ( arguments.length ) {
- this._createWidget( options, element );
- }
- };
- // extend with the existing constructor to carry over any static properties
- $.extend( constructor, existingConstructor, {
- version: prototype.version,
- // copy the object used to create the prototype in case we need to
- // redefine the widget later
- _proto: $.extend( {}, prototype ),
- // track widgets that inherit from this widget in case this widget is
- // redefined after a widget inherits from it
- _childConstructors: []
- });
-
- basePrototype = new base();
- // we need to make the options hash a property directly on the new instance
- // otherwise we'll modify the options hash on the prototype that we're
- // inheriting from
- basePrototype.options = $.widget.extend( {}, basePrototype.options );
- $.each( prototype, function( prop, value ) {
- if ( !$.isFunction( value ) ) {
- proxiedPrototype[ prop ] = value;
- return;
- }
- proxiedPrototype[ prop ] = (function() {
- var _super = function() {
- return base.prototype[ prop ].apply( this, arguments );
- },
- _superApply = function( args ) {
- return base.prototype[ prop ].apply( this, args );
- };
- return function() {
- var __super = this._super,
- __superApply = this._superApply,
- returnValue;
-
- this._super = _super;
- this._superApply = _superApply;
-
- returnValue = value.apply( this, arguments );
-
- this._super = __super;
- this._superApply = __superApply;
-
- return returnValue;
- };
- })();
- });
- constructor.prototype = $.widget.extend( basePrototype, {
- // TODO: remove support for widgetEventPrefix
- // always use the name + a colon as the prefix, e.g., draggable:start
- // don't prefix for widgets that aren't DOM-based
- widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name
- }, proxiedPrototype, {
- constructor: constructor,
- namespace: namespace,
- widgetName: name,
- widgetFullName: fullName
- });
-
- // If this widget is being redefined then we need to find all widgets that
- // are inheriting from it and redefine all of them so that they inherit from
- // the new version of this widget. We're essentially trying to replace one
- // level in the prototype chain.
- if ( existingConstructor ) {
- $.each( existingConstructor._childConstructors, function( i, child ) {
- var childPrototype = child.prototype;
-
- // redefine the child widget using the same prototype that was
- // originally used, but inherit from the new version of the base
- $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
- });
- // remove the list of existing child constructors from the old constructor
- // so the old child constructors can be garbage collected
- delete existingConstructor._childConstructors;
- } else {
- base._childConstructors.push( constructor );
- }
-
- $.widget.bridge( name, constructor );
-};
-
-$.widget.extend = function( target ) {
- var input = slice.call( arguments, 1 ),
- inputIndex = 0,
- inputLength = input.length,
- key,
- value;
- for ( ; inputIndex < inputLength; inputIndex++ ) {
- for ( key in input[ inputIndex ] ) {
- value = input[ inputIndex ][ key ];
- if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
- // Clone objects
- if ( $.isPlainObject( value ) ) {
- target[ key ] = $.isPlainObject( target[ key ] ) ?
- $.widget.extend( {}, target[ key ], value ) :
- // Don't extend strings, arrays, etc. with objects
- $.widget.extend( {}, value );
- // Copy everything else by reference
- } else {
- target[ key ] = value;
- }
- }
- }
- }
- return target;
-};
-
-$.widget.bridge = function( name, object ) {
- var fullName = object.prototype.widgetFullName || name;
- $.fn[ name ] = function( options ) {
- var isMethodCall = typeof options === "string",
- args = slice.call( arguments, 1 ),
- returnValue = this;
-
- // allow multiple hashes to be passed on init
- options = !isMethodCall && args.length ?
- $.widget.extend.apply( null, [ options ].concat(args) ) :
- options;
-
- if ( isMethodCall ) {
- this.each(function() {
- var methodValue,
- instance = $.data( this, fullName );
- if ( options === "instance" ) {
- returnValue = instance;
- return false;
- }
- if ( !instance ) {
- return $.error( "cannot call methods on " + name + " prior to initialization; " +
- "attempted to call method '" + options + "'" );
- }
- if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
- return $.error( "no such method '" + options + "' for " + name + " widget instance" );
- }
- methodValue = instance[ options ].apply( instance, args );
- if ( methodValue !== instance && methodValue !== undefined ) {
- returnValue = methodValue && methodValue.jquery ?
- returnValue.pushStack( methodValue.get() ) :
- methodValue;
- return false;
- }
- });
- } else {
- this.each(function() {
- var instance = $.data( this, fullName );
- if ( instance ) {
- instance.option( options || {} )._init();
- } else {
- $.data( this, fullName, new object( options, this ) );
- }
- });
- }
-
- return returnValue;
- };
-};
-
-$.Widget = function( /* options, element */ ) {};
-$.Widget._childConstructors = [];
-
-$.Widget.prototype = {
- widgetName: "widget",
- widgetEventPrefix: "",
- defaultElement: "<div>",
- options: {
- disabled: false,
-
- // callbacks
- create: null
- },
- _createWidget: function( options, element ) {
- element = $( element || this.defaultElement || this )[ 0 ];
- this.element = $( element );
- this.uuid = uuid++;
- this.eventNamespace = "." + this.widgetName + this.uuid;
- this.options = $.widget.extend( {},
- this.options,
- this._getCreateOptions(),
- options );
-
- this.bindings = $();
- this.hoverable = $();
- this.focusable = $();
-
- if ( element !== this ) {
- $.data( element, this.widgetFullName, this );
- this._on( true, this.element, {
- remove: function( event ) {
- if ( event.target === element ) {
- this.destroy();
- }
- }
- });
- this.document = $( element.style ?
- // element within the document
- element.ownerDocument :
- // element is window or document
- element.document || element );
- this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
- }
-
- this._create();
- this._trigger( "create", null, this._getCreateEventData() );
- this._init();
- },
- _getCreateOptions: $.noop,
- _getCreateEventData: $.noop,
- _create: $.noop,
- _init: $.noop,
-
- destroy: function() {
- this._destroy();
- // we can probably remove the unbind calls in 2.0
- // all event bindings should go through this._on()
- this.element
- .unbind( this.eventNamespace )
- // 1.9 BC for #7810
- // TODO remove dual storage
- .removeData( this.widgetName )
- .removeData( this.widgetFullName )
- // support: jquery <1.6.3
- // http://bugs.jquery.com/ticket/9413
- .removeData( $.camelCase( this.widgetFullName ) );
- this.widget()
- .unbind( this.eventNamespace )
- .removeAttr( "aria-disabled" )
- .removeClass(
- this.widgetFullName + "-disabled " +
- "ui-state-disabled" );
-
- // clean up events and states
- this.bindings.unbind( this.eventNamespace );
- this.hoverable.removeClass( "ui-state-hover" );
- this.focusable.removeClass( "ui-state-focus" );
- },
- _destroy: $.noop,
-
- widget: function() {
- return this.element;
- },
-
- option: function( key, value ) {
- var options = key,
- parts,
- curOption,
- i;
-
- if ( arguments.length === 0 ) {
- // don't return a reference to the internal hash
- return $.widget.extend( {}, this.options );
- }
-
- if ( typeof key === "string" ) {
- // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
- options = {};
- parts = key.split( "." );
- key = parts.shift();
- if ( parts.length ) {
- curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
- for ( i = 0; i < parts.length - 1; i++ ) {
- curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
- curOption = curOption[ parts[ i ] ];
- }
- key = parts.pop();
- if ( value === undefined ) {
- return curOption[ key ] === undefined ? null : curOption[ key ];
- }
- curOption[ key ] = value;
- } else {
- if ( value === undefined ) {
- return this.options[ key ] === undefined ? null : this.options[ key ];
- }
- options[ key ] = value;
- }
- }
-
- this._setOptions( options );
-
- return this;
- },
- _setOptions: function( options ) {
- var key;
-
- for ( key in options ) {
- this._setOption( key, options[ key ] );
- }
-
- return this;
- },
- _setOption: function( key, value ) {
- this.options[ key ] = value;
-
- if ( key === "disabled" ) {
- this.widget()
- .toggleClass( this.widgetFullName + "-disabled", !!value );
- this.hoverable.removeClass( "ui-state-hover" );
- this.focusable.removeClass( "ui-state-focus" );
- }
-
- return this;
- },
-
- enable: function() {
- return this._setOption( "disabled", false );
- },
- disable: function() {
- return this._setOption( "disabled", true );
- },
-
- _on: function( suppressDisabledCheck, element, handlers ) {
- var delegateElement,
- instance = this;
-
- // no suppressDisabledCheck flag, shuffle arguments
- if ( typeof suppressDisabledCheck !== "boolean" ) {
- handlers = element;
- element = suppressDisabledCheck;
- suppressDisabledCheck = false;
- }
-
- // no element argument, shuffle and use this.element
- if ( !handlers ) {
- handlers = element;
- element = this.element;
- delegateElement = this.widget();
- } else {
- // accept selectors, DOM elements
- element = delegateElement = $( element );
- this.bindings = this.bindings.add( element );
- }
-
- $.each( handlers, function( event, handler ) {
- function handlerProxy() {
- // allow widgets to customize the disabled handling
- // - disabled as an array instead of boolean
- // - disabled class as method for disabling individual parts
- if ( !suppressDisabledCheck &&
- ( instance.options.disabled === true ||
- $( this ).hasClass( "ui-state-disabled" ) ) ) {
- return;
- }
- return ( typeof handler === "string" ? instance[ handler ] : handler )
- .apply( instance, arguments );
- }
-
- // copy the guid so direct unbinding works
- if ( typeof handler !== "string" ) {
- handlerProxy.guid = handler.guid =
- handler.guid || handlerProxy.guid || $.guid++;
- }
-
- var match = event.match( /^(\w+)\s*(.*)$/ ),
- eventName = match[1] + instance.eventNamespace,
- selector = match[2];
- if ( selector ) {
- delegateElement.delegate( selector, eventName, handlerProxy );
- } else {
- element.bind( eventName, handlerProxy );
- }
- });
- },
-
- _off: function( element, eventName ) {
- eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
- element.unbind( eventName ).undelegate( eventName );
- },
-
- _delay: function( handler, delay ) {
- function handlerProxy() {
- return ( typeof handler === "string" ? instance[ handler ] : handler )
- .apply( instance, arguments );
- }
- var instance = this;
- return setTimeout( handlerProxy, delay || 0 );
- },
-
- _hoverable: function( element ) {
- this.hoverable = this.hoverable.add( element );
- this._on( element, {
- mouseenter: function( event ) {
- $( event.currentTarget ).addClass( "ui-state-hover" );
- },
- mouseleave: function( event ) {
- $( event.currentTarget ).removeClass( "ui-state-hover" );
- }
- });
- },
-
- _focusable: function( element ) {
- this.focusable = this.focusable.add( element );
- this._on( element, {
- focusin: function( event ) {
- $( event.currentTarget ).addClass( "ui-state-focus" );
- },
- focusout: function( event ) {
- $( event.currentTarget ).removeClass( "ui-state-focus" );
- }
- });
- },
-
- _trigger: function( type, event, data ) {
- var prop, orig,
- callback = this.options[ type ];
-
- data = data || {};
- event = $.Event( event );
- event.type = ( type === this.widgetEventPrefix ?
- type :
- this.widgetEventPrefix + type ).toLowerCase();
- // the original event may come from any element
- // so we need to reset the target on the new event
- event.target = this.element[ 0 ];
-
- // copy original event properties over to the new event
- orig = event.originalEvent;
- if ( orig ) {
- for ( prop in orig ) {
- if ( !( prop in event ) ) {
- event[ prop ] = orig[ prop ];
- }
- }
- }
-
- this.element.trigger( event, data );
- return !( $.isFunction( callback ) &&
- callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
- event.isDefaultPrevented() );
- }
-};
-
-$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
- $.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
- if ( typeof options === "string" ) {
- options = { effect: options };
- }
- var hasOptions,
- effectName = !options ?
- method :
- options === true || typeof options === "number" ?
- defaultEffect :
- options.effect || defaultEffect;
- options = options || {};
- if ( typeof options === "number" ) {
- options = { duration: options };
- }
- hasOptions = !$.isEmptyObject( options );
- options.complete = callback;
- if ( options.delay ) {
- element.delay( options.delay );
- }
- if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
- element[ method ]( options );
- } else if ( effectName !== method && element[ effectName ] ) {
- element[ effectName ]( options.duration, options.easing, callback );
- } else {
- element.queue(function( next ) {
- $( this )[ method ]();
- if ( callback ) {
- callback.call( element[ 0 ] );
- }
- next();
- });
- }
- };
-});
-
-})( jQuery );
-
-(function( $, undefined ) {
-
-var mouseHandled = false;
-$( document ).mouseup( function() {
- mouseHandled = false;
-});
-
-$.widget("ui.mouse", {
- version: "@VERSION",
- options: {
- cancel: "input,textarea,button,select,option",
- distance: 1,
- delay: 0
- },
- _mouseInit: function() {
- var that = this;
-
- this.element
- .bind("mousedown."+this.widgetName, function(event) {
- return that._mouseDown(event);
- })
- .bind("click."+this.widgetName, function(event) {
- if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) {
- $.removeData(event.target, that.widgetName + ".preventClickEvent");
- event.stopImmediatePropagation();
- return false;
- }
- });
-
- this.started = false;
- },
-
- // TODO: make sure destroying one instance of mouse doesn't mess with
- // other instances of mouse
- _mouseDestroy: function() {
- this.element.unbind("."+this.widgetName);
- if ( this._mouseMoveDelegate ) {
- $(document)
- .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
- .unbind("mouseup."+this.widgetName, this._mouseUpDelegate);
- }
- },
-
- _mouseDown: function(event) {
- // don't let more than one widget handle mouseStart
- if( mouseHandled ) { return; }
-
- // we may have missed mouseup (out of window)
- (this._mouseStarted && this._mouseUp(event));
-
- this._mouseDownEvent = event;
-
- var that = this,
- btnIsLeft = (event.which === 1),
- // event.target.nodeName works around a bug in IE 8 with
- // disabled inputs (#7620)
- elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
- if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
- return true;
- }
-
- this.mouseDelayMet = !this.options.delay;
- if (!this.mouseDelayMet) {
- this._mouseDelayTimer = setTimeout(function() {
- that.mouseDelayMet = true;
- }, this.options.delay);
- }
-
- if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
- this._mouseStarted = (this._mouseStart(event) !== false);
- if (!this._mouseStarted) {
- event.preventDefault();
- return true;
- }
- }
-
- // Click event may never have fired (Gecko & Opera)
- if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) {
- $.removeData(event.target, this.widgetName + ".preventClickEvent");
- }
-
- // these delegates are required to keep context
- this._mouseMoveDelegate = function(event) {
- return that._mouseMove(event);
- };
- this._mouseUpDelegate = function(event) {
- return that._mouseUp(event);
- };
- $(document)
- .bind("mousemove."+this.widgetName, this._mouseMoveDelegate)
- .bind("mouseup."+this.widgetName, this._mouseUpDelegate);
-
- event.preventDefault();
-
- mouseHandled = true;
- return true;
- },
-
- _mouseMove: function(event) {
- // IE mouseup check - mouseup happened when mouse was out of window
- if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
- return this._mouseUp(event);
- }
-
- if (this._mouseStarted) {
- this._mouseDrag(event);
- return event.preventDefault();
- }
-
- if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
- this._mouseStarted =
- (this._mouseStart(this._mouseDownEvent, event) !== false);
- (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
- }
-
- return !this._mouseStarted;
- },
-
- _mouseUp: function(event) {
- $(document)
- .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
- .unbind("mouseup."+this.widgetName, this._mouseUpDelegate);
-
- if (this._mouseStarted) {
- this._mouseStarted = false;
-
- if (event.target === this._mouseDownEvent.target) {
- $.data(event.target, this.widgetName + ".preventClickEvent", true);
- }
-
- this._mouseStop(event);
- }
-
- return false;
- },
-
- _mouseDistanceMet: function(event) {
- return (Math.max(
- Math.abs(this._mouseDownEvent.pageX - event.pageX),
- Math.abs(this._mouseDownEvent.pageY - event.pageY)
- ) >= this.options.distance
- );
- },
-
- _mouseDelayMet: function(/* event */) {
- return this.mouseDelayMet;
- },
-
- // These are placeholder methods, to be overriden by extending plugin
- _mouseStart: function(/* event */) {},
- _mouseDrag: function(/* event */) {},
- _mouseStop: function(/* event */) {},
- _mouseCapture: function(/* event */) { return true; }
-});
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.widget("ui.draggable", $.ui.mouse, {
- version: "@VERSION",
- widgetEventPrefix: "drag",
- options: {
- addClasses: true,
- appendTo: "parent",
- axis: false,
- connectToSortable: false,
- containment: false,
- cursor: "auto",
- cursorAt: false,
- grid: false,
- handle: false,
- helper: "original",
- iframeFix: false,
- opacity: false,
- refreshPositions: false,
- revert: false,
- revertDuration: 500,
- scope: "default",
- scroll: true,
- scrollSensitivity: 20,
- scrollSpeed: 20,
- snap: false,
- snapMode: "both",
- snapTolerance: 20,
- stack: false,
- zIndex: false,
-
- // callbacks
- drag: null,
- start: null,
- stop: null
- },
- _create: function() {
-
- if (this.options.helper === "original" && !(/^(?:r|a|f)/).test(this.element.css("position"))) {
- this.element[0].style.position = "relative";
- }
- if (this.options.addClasses){
- this.element.addClass("ui-draggable");
- }
- if (this.options.disabled){
- this.element.addClass("ui-draggable-disabled");
- }
-
- this._mouseInit();
-
- },
-
- _destroy: function() {
- if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
- this.destroyOnClear = true;
- return;
- }
- this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
- this._mouseDestroy();
- },
-
- _mouseCapture: function(event) {
-
- var o = this.options;
-
- // among others, prevent a drag on a resizable-handle
- if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
- return false;
- }
-
- //Quit if we're not on a valid handle
- this.handle = this._getHandle(event);
- if (!this.handle) {
- return false;
- }
-
- $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
- $("<div class='ui-draggable-iframeFix' style='background: #fff;'></div>")
- .css({
- width: this.offsetWidth+"px", height: this.offsetHeight+"px",
- position: "absolute", opacity: "0.001", zIndex: 1000
- })
- .css($(this).offset())
- .appendTo("body");
- });
-
- return true;
-
- },
-
- _mouseStart: function(event) {
-
- var o = this.options;
-
- //Create and append the visible helper
- this.helper = this._createHelper(event);
-
- this.helper.addClass("ui-draggable-dragging");
-
- //Cache the helper size
- this._cacheHelperProportions();
-
- //If ddmanager is used for droppables, set the global draggable
- if($.ui.ddmanager) {
- $.ui.ddmanager.current = this;
- }
-
- /*
- * - Position generation -
- * This block generates everything position related - it's the core of draggables.
- */
-
- //Cache the margins of the original element
- this._cacheMargins();
-
- //Store the helper's css position
- this.cssPosition = this.helper.css( "position" );
- this.scrollParent = this.helper.scrollParent();
- this.offsetParent = this.helper.offsetParent();
- this.offsetParentCssPosition = this.offsetParent.css( "position" );
-
- //The element's absolute position on the page minus margins
- this.offset = this.positionAbs = this.element.offset();
- this.offset = {
- top: this.offset.top - this.margins.top,
- left: this.offset.left - this.margins.left
- };
-
- //Reset scroll cache
- this.offset.scroll = false;
-
- $.extend(this.offset, {
- click: { //Where the click happened, relative to the element
- left: event.pageX - this.offset.left,
- top: event.pageY - this.offset.top
- },
- parent: this._getParentOffset(),
- relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
- });
-
- //Generate the original position
- this.originalPosition = this.position = this._generatePosition(event);
- this.originalPageX = event.pageX;
- this.originalPageY = event.pageY;
-
- //Adjust the mouse offset relative to the helper if "cursorAt" is supplied
- (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
-
- //Set a containment if given in the options
- this._setContainment();
-
- //Trigger event + callbacks
- if(this._trigger("start", event) === false) {
- this._clear();
- return false;
- }
-
- //Recache the helper size
- this._cacheHelperProportions();
-
- //Prepare the droppable offsets
- if ($.ui.ddmanager && !o.dropBehaviour) {
- $.ui.ddmanager.prepareOffsets(this, event);
- }
-
-
- this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
-
- //If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
- if ( $.ui.ddmanager ) {
- $.ui.ddmanager.dragStart(this, event);
- }
-
- return true;
- },
-
- _mouseDrag: function(event, noPropagation) {
- // reset any necessary cached properties (see #5009)
- if ( this.offsetParentCssPosition === "fixed" ) {
- this.offset.parent = this._getParentOffset();
- }
-
- //Compute the helpers position
- this.position = this._generatePosition(event);
- this.positionAbs = this._convertPositionTo("absolute");
-
- //Call plugins and callbacks and use the resulting position if something is returned
- if (!noPropagation) {
- var ui = this._uiHash();
- if(this._trigger("drag", event, ui) === false) {
- this._mouseUp({});
- return false;
- }
- this.position = ui.position;
- }
-
- if(!this.options.axis || this.options.axis !== "y") {
- this.helper[0].style.left = this.position.left+"px";
- }
- if(!this.options.axis || this.options.axis !== "x") {
- this.helper[0].style.top = this.position.top+"px";
- }
- if($.ui.ddmanager) {
- $.ui.ddmanager.drag(this, event);
- }
-
- return false;
- },
-
- _mouseStop: function(event) {
-
- //If we are using droppables, inform the manager about the drop
- var that = this,
- dropped = false;
- if ($.ui.ddmanager && !this.options.dropBehaviour) {
- dropped = $.ui.ddmanager.drop(this, event);
- }
-
- //if a drop comes from outside (a sortable)
- if(this.dropped) {
- dropped = this.dropped;
- this.dropped = false;
- }
-
- if((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
- $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
- if(that._trigger("stop", event) !== false) {
- that._clear();
- }
- });
- } else {
- if(this._trigger("stop", event) !== false) {
- this._clear();
- }
- }
-
- return false;
- },
-
- _mouseUp: function(event) {
- //Remove frame helpers
- $("div.ui-draggable-iframeFix").each(function() {
- this.parentNode.removeChild(this);
- });
-
- //If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
- if( $.ui.ddmanager ) {
- $.ui.ddmanager.dragStop(this, event);
- }
-
- return $.ui.mouse.prototype._mouseUp.call(this, event);
- },
-
- cancel: function() {
-
- if(this.helper.is(".ui-draggable-dragging")) {
- this._mouseUp({});
- } else {
- this._clear();
- }
-
- return this;
-
- },
-
- _getHandle: function(event) {
- return this.options.handle ?
- !!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
- true;
- },
-
- _createHelper: function(event) {
-
- var o = this.options,
- helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper === "clone" ? this.element.clone().removeAttr("id") : this.element);
-
- if(!helper.parents("body").length) {
- helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
- }
-
- if(helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
- helper.css("position", "absolute");
- }
-
- return helper;
-
- },
-
- _adjustOffsetFromHelper: function(obj) {
- if (typeof obj === "string") {
- obj = obj.split(" ");
- }
- if ($.isArray(obj)) {
- obj = {left: +obj[0], top: +obj[1] || 0};
- }
- if ("left" in obj) {
- this.offset.click.left = obj.left + this.margins.left;
- }
- if ("right" in obj) {
- this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
- }
- if ("top" in obj) {
- this.offset.click.top = obj.top + this.margins.top;
- }
- if ("bottom" in obj) {
- this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
- }
- },
-
- _getParentOffset: function() {
-
- //Get the offsetParent and cache its position
- var po = this.offsetParent.offset();
-
- // This is a special case where we need to modify a offset calculated on start, since the following happened:
- // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
- // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
- // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
- if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
- po.left += this.scrollParent.scrollLeft();
- po.top += this.scrollParent.scrollTop();
- }
-
- //This needs to be actually done for all browsers, since pageX/pageY includes this information
- //Ugly IE fix
- if((this.offsetParent[0] === document.body) ||
- (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
- po = { top: 0, left: 0 };
- }
-
- return {
- top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
- left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
- };
-
- },
-
- _getRelativeOffset: function() {
-
- if(this.cssPosition === "relative") {
- var p = this.element.position();
- return {
- top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
- left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
- };
- } else {
- return { top: 0, left: 0 };
- }
-
- },
-
- _cacheMargins: function() {
- this.margins = {
- left: (parseInt(this.element.css("marginLeft"),10) || 0),
- top: (parseInt(this.element.css("marginTop"),10) || 0),
- right: (parseInt(this.element.css("marginRight"),10) || 0),
- bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
- };
- },
-
- _cacheHelperProportions: function() {
- this.helperProportions = {
- width: this.helper.outerWidth(),
- height: this.helper.outerHeight()
- };
- },
-
- _setContainment: function() {
-
- var over, c, ce,
- o = this.options;
-
- if ( !o.containment ) {
- this.containment = null;
- return;
- }
-
- if ( o.containment === "window" ) {
- this.containment = [
- $( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
- $( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
- $( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left,
- $( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
- ];
- return;
- }
-
- if ( o.containment === "document") {
- this.containment = [
- 0,
- 0,
- $( document ).width() - this.helperProportions.width - this.margins.left,
- ( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
- ];
- return;
- }
-
- if ( o.containment.constructor === Array ) {
- this.containment = o.containment;
- return;
- }
-
- if ( o.containment === "parent" ) {
- o.containment = this.helper[ 0 ].parentNode;
- }
-
- c = $( o.containment );
- ce = c[ 0 ];
-
- if( !ce ) {
- return;
- }
-
- over = c.css( "overflow" ) !== "hidden";
-
- this.containment = [
- ( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
- ( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ) ,
- ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - ( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) - this.helperProportions.width - this.margins.left - this.margins.right,
- ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) - ( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) - this.helperProportions.height - this.margins.top - this.margins.bottom
- ];
- this.relative_container = c;
- },
-
- _convertPositionTo: function(d, pos) {
-
- if(!pos) {
- pos = this.position;
- }
-
- var mod = d === "absolute" ? 1 : -1,
- scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent;
-
- //Cache the scroll
- if (!this.offset.scroll) {
- this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()};
- }
-
- return {
- top: (
- pos.top + // The absolute mouse position
- this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top ) * mod )
- ),
- left: (
- pos.left + // The absolute mouse position
- this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left ) * mod )
- )
- };
-
- },
-
- _generatePosition: function(event) {
-
- var containment, co, top, left,
- o = this.options,
- scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent,
- pageX = event.pageX,
- pageY = event.pageY;
-
- //Cache the scroll
- if (!this.offset.scroll) {
- this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()};
- }
-
- /*
- * - Position constraining -
- * Constrain the position to a mix of grid, containment.
- */
-
- // If we are not dragging yet, we won't check for options
- if ( this.originalPosition ) {
- if ( this.containment ) {
- if ( this.relative_container ){
- co = this.relative_container.offset();
- containment = [
- this.containment[ 0 ] + co.left,
- this.containment[ 1 ] + co.top,
- this.containment[ 2 ] + co.left,
- this.containment[ 3 ] + co.top
- ];
- }
- else {
- containment = this.containment;
- }
-
- if(event.pageX - this.offset.click.left < containment[0]) {
- pageX = containment[0] + this.offset.click.left;
- }
- if(event.pageY - this.offset.click.top < containment[1]) {
- pageY = containment[1] + this.offset.click.top;
- }
- if(event.pageX - this.offset.click.left > containment[2]) {
- pageX = containment[2] + this.offset.click.left;
- }
- if(event.pageY - this.offset.click.top > containment[3]) {
- pageY = containment[3] + this.offset.click.top;
- }
- }
-
- if(o.grid) {
- //Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
- top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
- pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
-
- left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
- pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
- }
-
- }
-
- return {
- top: (
- pageY - // The absolute mouse position
- this.offset.click.top - // Click offset (relative to the element)
- this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.top + // The offsetParent's offset without borders (offset + border)
- ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top )
- ),
- left: (
- pageX - // The absolute mouse position
- this.offset.click.left - // Click offset (relative to the element)
- this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left + // The offsetParent's offset without borders (offset + border)
- ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left )
- )
- };
-
- },
-
- _clear: function() {
- this.helper.removeClass("ui-draggable-dragging");
- if(this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) {
- this.helper.remove();
- }
- this.helper = null;
- this.cancelHelperRemoval = false;
- if ( this.destroyOnClear ) {
- this.destroy();
- }
- },
-
- // From now on bulk stuff - mainly helpers
-
- _trigger: function(type, event, ui) {
- ui = ui || this._uiHash();
- $.ui.plugin.call( this, type, [ event, ui, this ], true );
- //The absolute position has to be recalculated after plugins
- if(type === "drag") {
- this.positionAbs = this._convertPositionTo("absolute");
- }
- return $.Widget.prototype._trigger.call(this, type, event, ui);
- },
-
- plugins: {},
-
- _uiHash: function() {
- return {
- helper: this.helper,
- position: this.position,
- originalPosition: this.originalPosition,
- offset: this.positionAbs
- };
- }
-
-});
-
-$.ui.plugin.add("draggable", "connectToSortable", {
- start: function( event, ui, inst ) {
-
- var o = inst.options,
- uiSortable = $.extend({}, ui, { item: inst.element });
- inst.sortables = [];
- $(o.connectToSortable).each(function() {
- var sortable = $( this ).sortable( "instance" );
- if (sortable && !sortable.options.disabled) {
- inst.sortables.push({
- instance: sortable,
- shouldRevert: sortable.options.revert
- });
- sortable.refreshPositions(); // Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
- sortable._trigger("activate", event, uiSortable);
- }
- });
-
- },
- stop: function( event, ui, inst ) {
-
- //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
- var uiSortable = $.extend( {}, ui, {
- item: inst.element
- });
-
- $.each(inst.sortables, function() {
- if(this.instance.isOver) {
-
- this.instance.isOver = 0;
-
- inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
- this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
-
- //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: "valid/invalid"
- if(this.shouldRevert) {
- this.instance.options.revert = this.shouldRevert;
- }
-
- //Trigger the stop of the sortable
- this.instance._mouseStop(event);
-
- this.instance.options.helper = this.instance.options._helper;
-
- //If the helper has been the original item, restore properties in the sortable
- if(inst.options.helper === "original") {
- this.instance.currentItem.css({ top: "auto", left: "auto" });
- }
-
- } else {
- this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
- this.instance._trigger("deactivate", event, uiSortable);
- }
-
- });
-
- },
- drag: function( event, ui, inst ) {
-
- var that = this;
-
- $.each(inst.sortables, function() {
-
- var innermostIntersecting = false,
- thisSortable = this;
-
- //Copy over some variables to allow calling the sortable's native _intersectsWith
- this.instance.positionAbs = inst.positionAbs;
- this.instance.helperProportions = inst.helperProportions;
- this.instance.offset.click = inst.offset.click;
-
- if(this.instance._intersectsWith(this.instance.containerCache)) {
- innermostIntersecting = true;
- $.each(inst.sortables, function () {
- this.instance.positionAbs = inst.positionAbs;
- this.instance.helperProportions = inst.helperProportions;
- this.instance.offset.click = inst.offset.click;
- if (this !== thisSortable &&
- this.instance._intersectsWith(this.instance.containerCache) &&
- $.contains(thisSortable.instance.element[0], this.instance.element[0])
- ) {
- innermostIntersecting = false;
- }
- return innermostIntersecting;
- });
- }
-
-
- if(innermostIntersecting) {
- //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
- if(!this.instance.isOver) {
-
- this.instance.isOver = 1;
- //Now we fake the start of dragging for the sortable instance,
- //by cloning the list group item, appending it to the sortable and using it as inst.currentItem
- //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
- this.instance.currentItem = $(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item", true);
- this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
- this.instance.options.helper = function() { return ui.helper[0]; };
-
- event.target = this.instance.currentItem[0];
- this.instance._mouseCapture(event, true);
- this.instance._mouseStart(event, true, true);
-
- //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
- this.instance.offset.click.top = inst.offset.click.top;
- this.instance.offset.click.left = inst.offset.click.left;
- this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
- this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
-
- inst._trigger("toSortable", event);
- inst.dropped = this.instance.element; //draggable revert needs that
- //hack so receive/update callbacks work (mostly)
- inst.currentItem = inst.element;
- this.instance.fromOutside = inst;
-
- }
-
- //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
- if(this.instance.currentItem) {
- this.instance._mouseDrag(event);
- }
-
- } else {
-
- //If it doesn't intersect with the sortable, and it intersected before,
- //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
- if(this.instance.isOver) {
-
- this.instance.isOver = 0;
- this.instance.cancelHelperRemoval = true;
-
- //Prevent reverting on this forced stop
- this.instance.options.revert = false;
-
- // The out event needs to be triggered independently
- this.instance._trigger("out", event, this.instance._uiHash(this.instance));
-
- this.instance._mouseStop(event, true);
- this.instance.options.helper = this.instance.options._helper;
-
- //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
- this.instance.currentItem.remove();
- if(this.instance.placeholder) {
- this.instance.placeholder.remove();
- }
-
- inst._trigger("fromSortable", event);
- inst.dropped = false; //draggable revert needs that
- }
-
- }
-
- });
-
- }
-});
-
-$.ui.plugin.add("draggable", "cursor", {
- start: function( event, ui, instance ) {
- var t = $( "body" ),
- o = instance.options;
-
- if (t.css("cursor")) {
- o._cursor = t.css("cursor");
- }
- t.css("cursor", o.cursor);
- },
- stop: function( event, ui, instance ) {
- var o = instance.options;
- if (o._cursor) {
- $("body").css("cursor", o._cursor);
- }
- }
-});
-
-$.ui.plugin.add("draggable", "opacity", {
- start: function( event, ui, instance ) {
- var t = $( ui.helper ),
- o = instance.options;
- if(t.css("opacity")) {
- o._opacity = t.css("opacity");
- }
- t.css("opacity", o.opacity);
- },
- stop: function( event, ui, instance ) {
- var o = instance.options;
- if(o._opacity) {
- $(ui.helper).css("opacity", o._opacity);
- }
- }
-});
-
-$.ui.plugin.add("draggable", "scroll", {
- start: function( event, ui, i ) {
- if(i.scrollParent[0] !== document && i.scrollParent[0].tagName !== "HTML") {
- i.overflowOffset = i.scrollParent.offset();
- }
- },
- drag: function( event, ui, i ) {
-
- var o = i.options,
- scrolled = false;
-
- if(i.scrollParent[0] !== document && i.scrollParent[0].tagName !== "HTML") {
-
- if(!o.axis || o.axis !== "x") {
- if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
- i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
- } else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity) {
- i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
- }
- }
-
- if(!o.axis || o.axis !== "y") {
- if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
- i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
- } else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity) {
- i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
- }
- }
-
- } else {
-
- if(!o.axis || o.axis !== "x") {
- if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
- scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
- } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
- scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
- }
- }
-
- if(!o.axis || o.axis !== "y") {
- if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
- scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
- } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
- scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
- }
- }
-
- }
-
- if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
- $.ui.ddmanager.prepareOffsets(i, event);
- }
-
- }
-});
-
-$.ui.plugin.add("draggable", "snap", {
- start: function( event, ui, i ) {
-
- var o = i.options;
-
- i.snapElements = [];
-
- $(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() {
- var $t = $(this),
- $o = $t.offset();
- if(this !== i.element[0]) {
- i.snapElements.push({
- item: this,
- width: $t.outerWidth(), height: $t.outerHeight(),
- top: $o.top, left: $o.left
- });
- }
- });
-
- },
- drag: function( event, ui, inst ) {
-
- var ts, bs, ls, rs, l, r, t, b, i, first,
- o = inst.options,
- d = o.snapTolerance,
- x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
- y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
-
- for (i = inst.snapElements.length - 1; i >= 0; i--){
-
- l = inst.snapElements[i].left;
- r = l + inst.snapElements[i].width;
- t = inst.snapElements[i].top;
- b = t + inst.snapElements[i].height;
-
- if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) {
- if(inst.snapElements[i].snapping) {
- (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
- }
- inst.snapElements[i].snapping = false;
- continue;
- }
-
- if(o.snapMode !== "inner") {
- ts = Math.abs(t - y2) <= d;
- bs = Math.abs(b - y1) <= d;
- ls = Math.abs(l - x2) <= d;
- rs = Math.abs(r - x1) <= d;
- if(ts) {
- ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
- }
- if(bs) {
- ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
- }
- if(ls) {
- ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
- }
- if(rs) {
- ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
- }
- }
-
- first = (ts || bs || ls || rs);
-
- if(o.snapMode !== "outer") {
- ts = Math.abs(t - y1) <= d;
- bs = Math.abs(b - y2) <= d;
- ls = Math.abs(l - x1) <= d;
- rs = Math.abs(r - x2) <= d;
- if(ts) {
- ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
- }
- if(bs) {
- ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
- }
- if(ls) {
- ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
- }
- if(rs) {
- ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
- }
- }
-
- if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) {
- (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
- }
- inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
-
- }
-
- }
-});
-
-$.ui.plugin.add("draggable", "stack", {
- start: function( event, ui, instance ) {
- var min,
- o = instance.options,
- group = $.makeArray($(o.stack)).sort(function(a,b) {
- return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
- });
-
- if (!group.length) { return; }
-
- min = parseInt($(group[0]).css("zIndex"), 10) || 0;
- $(group).each(function(i) {
- $(this).css("zIndex", min + i);
- });
- this.css("zIndex", (min + group.length));
- }
-});
-
-$.ui.plugin.add("draggable", "zIndex", {
- start: function( event, ui, instance ) {
- var t = $( ui.helper ),
- o = instance.options;
-
- if(t.css("zIndex")) {
- o._zIndex = t.css("zIndex");
- }
- t.css("zIndex", o.zIndex);
- },
- stop: function( event, ui, instance ) {
- var o = instance.options;
-
- if(o._zIndex) {
- $(ui.helper).css("zIndex", o._zIndex);
- }
- }
-});
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-function isOverAxis( x, reference, size ) {
- return ( x > reference ) && ( x < ( reference + size ) );
-}
-
-$.widget("ui.droppable", {
- version: "@VERSION",
- widgetEventPrefix: "drop",
- options: {
- accept: "*",
- activeClass: false,
- addClasses: true,
- greedy: false,
- hoverClass: false,
- scope: "default",
- tolerance: "intersect",
-
- // callbacks
- activate: null,
- deactivate: null,
- drop: null,
- out: null,
- over: null
- },
- _create: function() {
-
- var o = this.options,
- accept = o.accept;
-
- this.isover = false;
- this.isout = true;
-
- this.accept = $.isFunction(accept) ? accept : function(d) {
- return d.is(accept);
- };
-
- //Store the droppable's proportions
- this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };
-
- // Add the reference and positions to the manager
- $.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
- $.ui.ddmanager.droppables[o.scope].push(this);
-
- (o.addClasses && this.element.addClass("ui-droppable"));
-
- },
-
- _destroy: function() {
- var i = 0,
- drop = $.ui.ddmanager.droppables[this.options.scope];
-
- for ( ; i < drop.length; i++ ) {
- if ( drop[i] === this ) {
- drop.splice(i, 1);
- }
- }
-
- this.element.removeClass("ui-droppable ui-droppable-disabled");
- },
-
- _setOption: function(key, value) {
-
- if(key === "accept") {
- this.accept = $.isFunction(value) ? value : function(d) {
- return d.is(value);
- };
- }
- this._super( key, value );
- },
-
- _activate: function(event) {
- var draggable = $.ui.ddmanager.current;
- if(this.options.activeClass) {
- this.element.addClass(this.options.activeClass);
- }
- if(draggable){
- this._trigger("activate", event, this.ui(draggable));
- }
- },
-
- _deactivate: function(event) {
- var draggable = $.ui.ddmanager.current;
- if(this.options.activeClass) {
- this.element.removeClass(this.options.activeClass);
- }
- if(draggable){
- this._trigger("deactivate", event, this.ui(draggable));
- }
- },
-
- _over: function(event) {
-
- var draggable = $.ui.ddmanager.current;
-
- // Bail if draggable and droppable are same element
- if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) {
- return;
- }
-
- if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
- if(this.options.hoverClass) {
- this.element.addClass(this.options.hoverClass);
- }
- this._trigger("over", event, this.ui(draggable));
- }
-
- },
-
- _out: function(event) {
-
- var draggable = $.ui.ddmanager.current;
-
- // Bail if draggable and droppable are same element
- if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) {
- return;
- }
-
- if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
- if(this.options.hoverClass) {
- this.element.removeClass(this.options.hoverClass);
- }
- this._trigger("out", event, this.ui(draggable));
- }
-
- },
-
- _drop: function(event,custom) {
-
- var draggable = custom || $.ui.ddmanager.current,
- childrenIntersection = false;
-
- // Bail if draggable and droppable are same element
- if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) {
- return false;
- }
-
- this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function() {
- var inst = $( this ).droppable( "instance" );
- if(
- inst.options.greedy &&
- !inst.options.disabled &&
- inst.options.scope === draggable.options.scope &&
- inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element)) &&
- $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
- ) { childrenIntersection = true; return false; }
- });
- if(childrenIntersection) {
- return false;
- }
-
- if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
- if(this.options.activeClass) {
- this.element.removeClass(this.options.activeClass);
- }
- if(this.options.hoverClass) {
- this.element.removeClass(this.options.hoverClass);
- }
- this._trigger("drop", event, this.ui(draggable));
- return this.element;
- }
-
- return false;
-
- },
-
- ui: function(c) {
- return {
- draggable: (c.currentItem || c.element),
- helper: c.helper,
- position: c.position,
- offset: c.positionAbs
- };
- }
-
-});
-
-$.ui.intersect = function(draggable, droppable, toleranceMode) {
-
- if (!droppable.offset) {
- return false;
- }
-
- var draggableLeft, draggableTop,
- x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
- y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height,
- l = droppable.offset.left, r = l + droppable.proportions.width,
- t = droppable.offset.top, b = t + droppable.proportions.height;
-
- switch (toleranceMode) {
- case "fit":
- return (l <= x1 && x2 <= r && t <= y1 && y2 <= b);
- case "intersect":
- return (l < x1 + (draggable.helperProportions.width / 2) && // Right Half
- x2 - (draggable.helperProportions.width / 2) < r && // Left Half
- t < y1 + (draggable.helperProportions.height / 2) && // Bottom Half
- y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
- case "pointer":
- draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left);
- draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top);
- return isOverAxis( draggableTop, t, droppable.proportions.height ) && isOverAxis( draggableLeft, l, droppable.proportions.width );
- case "touch":
- return (
- (y1 >= t && y1 <= b) || // Top edge touching
- (y2 >= t && y2 <= b) || // Bottom edge touching
- (y1 < t && y2 > b) // Surrounded vertically
- ) && (
- (x1 >= l && x1 <= r) || // Left edge touching
- (x2 >= l && x2 <= r) || // Right edge touching
- (x1 < l && x2 > r) // Surrounded horizontally
- );
- default:
- return false;
- }
-
-};
-
-/*
- This manager tracks offsets of draggables and droppables
-*/
-$.ui.ddmanager = {
- current: null,
- droppables: { "default": [] },
- prepareOffsets: function(t, event) {
-
- var i, j,
- m = $.ui.ddmanager.droppables[t.options.scope] || [],
- type = event ? event.type : null, // workaround for #2317
- list = (t.currentItem || t.element).find(":data(ui-droppable)").addBack();
-
- droppablesLoop: for (i = 0; i < m.length; i++) {
-
- //No disabled and non-accepted
- if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) {
- continue;
- }
-
- // Filter out elements in the current dragged item
- for (j=0; j < list.length; j++) {
- if(list[j] === m[i].element[0]) {
- m[i].proportions.height = 0;
- continue droppablesLoop;
- }
- }
-
- m[i].visible = m[i].element.css("display") !== "none";
- if(!m[i].visible) {
- continue;
- }
-
- //Activate the droppable if used directly from draggables
- if(type === "mousedown") {
- m[i]._activate.call(m[i], event);
- }
-
- m[i].offset = m[i].element.offset();
- m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
-
- }
-
- },
- drop: function(draggable, event) {
-
- var dropped = false;
- // Create a copy of the droppables in case the list changes during the drop (#9116)
- $.each(($.ui.ddmanager.droppables[draggable.options.scope] || []).slice(), function() {
-
- if(!this.options) {
- return;
- }
- if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance)) {
- dropped = this._drop.call(this, event) || dropped;
- }
-
- if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
- this.isout = true;
- this.isover = false;
- this._deactivate.call(this, event);
- }
-
- });
- return dropped;
-
- },
- dragStart: function( draggable, event ) {
- //Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
- draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() {
- if( !draggable.options.refreshPositions ) {
- $.ui.ddmanager.prepareOffsets( draggable, event );
- }
- });
- },
- drag: function(draggable, event) {
-
- //If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
- if(draggable.options.refreshPositions) {
- $.ui.ddmanager.prepareOffsets(draggable, event);
- }
-
- //Run through all droppables and check their positions based on specific tolerance options
- $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
-
- if(this.options.disabled || this.greedyChild || !this.visible) {
- return;
- }
-
- var parentInstance, scope, parent,
- intersects = $.ui.intersect(draggable, this, this.options.tolerance),
- c = !intersects && this.isover ? "isout" : (intersects && !this.isover ? "isover" : null);
- if(!c) {
- return;
- }
-
- if (this.options.greedy) {
- // find droppable parents with same scope
- scope = this.options.scope;
- parent = this.element.parents(":data(ui-droppable)").filter(function () {
- return $(this).droppable( "instance" ).options.scope === scope;
- });
-
- if (parent.length) {
- parentInstance = $( parent[ 0 ] ).droppable( "instance" );
- parentInstance.greedyChild = (c === "isover");
- }
- }
-
- // we just moved into a greedy child
- if (parentInstance && c === "isover") {
- parentInstance.isover = false;
- parentInstance.isout = true;
- parentInstance._out.call(parentInstance, event);
- }
-
- this[c] = true;
- this[c === "isout" ? "isover" : "isout"] = false;
- this[c === "isover" ? "_over" : "_out"].call(this, event);
-
- // we just moved out of a greedy child
- if (parentInstance && c === "isout") {
- parentInstance.isout = false;
- parentInstance.isover = true;
- parentInstance._over.call(parentInstance, event);
- }
- });
-
- },
- dragStop: function( draggable, event ) {
- draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" );
- //Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
- if( !draggable.options.refreshPositions ) {
- $.ui.ddmanager.prepareOffsets( draggable, event );
- }
- }
-};
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-function num(v) {
- return parseInt(v, 10) || 0;
-}
-
-function isNumber(value) {
- return !isNaN(parseInt(value, 10));
-}
-
-function hasScroll( el, a ) {
-
- //If overflow is hidden, the element might have extra content, but the user wants to hide it
- if ( $( el ).css( "overflow" ) === "hidden") {
- return false;
- }
-
- var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
- has = false;
-
- if ( el[ scroll ] > 0 ) {
- return true;
- }
-
- // TODO: determine which cases actually cause this to happen
- // if the element doesn't have the scroll set, see if it's possible to
- // set the scroll
- el[ scroll ] = 1;
- has = ( el[ scroll ] > 0 );
- el[ scroll ] = 0;
- return has;
-}
-
-$.widget("ui.resizable", $.ui.mouse, {
- version: "@VERSION",
- widgetEventPrefix: "resize",
- options: {
- alsoResize: false,
- animate: false,
- animateDuration: "slow",
- animateEasing: "swing",
- aspectRatio: false,
- autoHide: false,
- containment: false,
- ghost: false,
- grid: false,
- handles: "e,s,se",
- helper: false,
- maxHeight: null,
- maxWidth: null,
- minHeight: 10,
- minWidth: 10,
- // See #7960
- zIndex: 90,
-
- // callbacks
- resize: null,
- start: null,
- stop: null
- },
- _create: function() {
-
- var n, i, handle, axis, hname,
- that = this,
- o = this.options;
- this.element.addClass("ui-resizable");
-
- $.extend(this, {
- _aspectRatio: !!(o.aspectRatio),
- aspectRatio: o.aspectRatio,
- originalElement: this.element,
- _proportionallyResizeElements: [],
- _helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
- });
-
- //Wrap the element if it cannot hold child nodes
- if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {
-
- //Create a wrapper element and set the wrapper to the new current internal element
- this.element.wrap(
- $("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({
- position: this.element.css("position"),
- width: this.element.outerWidth(),
- height: this.element.outerHeight(),
- top: this.element.css("top"),
- left: this.element.css("left")
- })
- );
-
- //Overwrite the original this.element
- this.element = this.element.parent().data(
- "ui-resizable", this.element.resizable( "instance" )
- );
-
- this.elementIsWrapper = true;
-
- //Move margins to the wrapper
- this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
- this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
-
- //Prevent Safari textarea resize
- this.originalResizeStyle = this.originalElement.css("resize");
- this.originalElement.css("resize", "none");
-
- //Push the actual element to our proportionallyResize internal array
- this._proportionallyResizeElements.push(this.originalElement.css({ position: "static", zoom: 1, display: "block" }));
-
- // avoid IE jump (hard set the margin)
- this.originalElement.css({ margin: this.originalElement.css("margin") });
-
- // fix handlers offset
- this._proportionallyResize();
-
- }
-
- this.handles = o.handles || (!$(".ui-resizable-handle", this.element).length ? "e,s,se" : { n: ".ui-resizable-n", e: ".ui-resizable-e", s: ".ui-resizable-s", w: ".ui-resizable-w", se: ".ui-resizable-se", sw: ".ui-resizable-sw", ne: ".ui-resizable-ne", nw: ".ui-resizable-nw" });
- if(this.handles.constructor === String) {
-
- if ( this.handles === "all") {
- this.handles = "n,e,s,w,se,sw,ne,nw";
- }
-
- n = this.handles.split(",");
- this.handles = {};
-
- for(i = 0; i < n.length; i++) {
-
- handle = $.trim(n[i]);
- hname = "ui-resizable-"+handle;
- axis = $("<div class='ui-resizable-handle " + hname + "'></div>");
-
- // Apply zIndex to all handles - see #7960
- axis.css({ zIndex: o.zIndex });
-
- //TODO : What's going on here?
- if ("se" === handle) {
- axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se");
- }
-
- //Insert into internal handles object and append to element
- this.handles[handle] = ".ui-resizable-"+handle;
- this.element.append(axis);
- }
-
- }
-
- this._renderAxis = function(target) {
-
- var i, axis, padPos, padWrapper;
-
- target = target || this.element;
-
- for(i in this.handles) {
-
- if(this.handles[i].constructor === String) {
- this.handles[i] = $(this.handles[i], this.element).show();
- }
-
- //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
- if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
-
- axis = $(this.handles[i], this.element);
-
- //Checking the correct pad and border
- padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
-
- //The padding type i have to apply...
- padPos = [ "padding",
- /ne|nw|n/.test(i) ? "Top" :
- /se|sw|s/.test(i) ? "Bottom" :
- /^e$/.test(i) ? "Right" : "Left" ].join("");
-
- target.css(padPos, padWrapper);
-
- this._proportionallyResize();
-
- }
-
- //TODO: What's that good for? There's not anything to be executed left
- if(!$(this.handles[i]).length) {
- continue;
- }
- }
- };
-
- //TODO: make renderAxis a prototype function
- this._renderAxis(this.element);
-
- this._handles = $(".ui-resizable-handle", this.element)
- .disableSelection();
-
- //Matching axis name
- this._handles.mouseover(function() {
- if (!that.resizing) {
- if (this.className) {
- axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
- }
- //Axis, default = se
- that.axis = axis && axis[1] ? axis[1] : "se";
- }
- });
-
- //If we want to auto hide the elements
- if (o.autoHide) {
- this._handles.hide();
- $(this.element)
- .addClass("ui-resizable-autohide")
- .mouseenter(function() {
- if (o.disabled) {
- return;
- }
- $(this).removeClass("ui-resizable-autohide");
- that._handles.show();
- })
- .mouseleave(function(){
- if (o.disabled) {
- return;
- }
- if (!that.resizing) {
- $(this).addClass("ui-resizable-autohide");
- that._handles.hide();
- }
- });
- }
-
- //Initialize the mouse interaction
- this._mouseInit();
-
- },
-
- _destroy: function() {
-
- this._mouseDestroy();
-
- var wrapper,
- _destroy = function(exp) {
- $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
- .removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove();
- };
-
- //TODO: Unwrap at same DOM position
- if (this.elementIsWrapper) {
- _destroy(this.element);
- wrapper = this.element;
- this.originalElement.css({
- position: wrapper.css("position"),
- width: wrapper.outerWidth(),
- height: wrapper.outerHeight(),
- top: wrapper.css("top"),
- left: wrapper.css("left")
- }).insertAfter( wrapper );
- wrapper.remove();
- }
-
- this.originalElement.css("resize", this.originalResizeStyle);
- _destroy(this.originalElement);
-
- return this;
- },
-
- _mouseCapture: function(event) {
- var i, handle,
- capture = false;
-
- for (i in this.handles) {
- handle = $(this.handles[i])[0];
- if (handle === event.target || $.contains(handle, event.target)) {
- capture = true;
- }
- }
-
- return !this.options.disabled && capture;
- },
-
- _mouseStart: function(event) {
-
- var curleft, curtop, cursor,
- o = this.options,
- iniPos = this.element.position(),
- el = this.element;
-
- this.resizing = true;
-
- // bugfix for http://dev.jquery.com/ticket/1749
- if ( (/absolute/).test( el.css("position") ) ) {
- el.css({ position: "absolute", top: el.css("top"), left: el.css("left") });
- } else if (el.is(".ui-draggable")) {
- el.css({ position: "absolute", top: iniPos.top, left: iniPos.left });
- }
-
- this._renderProxy();
-
- curleft = num(this.helper.css("left"));
- curtop = num(this.helper.css("top"));
-
- if (o.containment) {
- curleft += $(o.containment).scrollLeft() || 0;
- curtop += $(o.containment).scrollTop() || 0;
- }
-
- //Store needed variables
- this.offset = this.helper.offset();
- this.position = { left: curleft, top: curtop };
- this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
- this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
- this.originalPosition = { left: curleft, top: curtop };
- this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
- this.originalMousePosition = { left: event.pageX, top: event.pageY };
-
- //Aspect Ratio
- this.aspectRatio = (typeof o.aspectRatio === "number") ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);
-
- cursor = $(".ui-resizable-" + this.axis).css("cursor");
- $("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor);
-
- el.addClass("ui-resizable-resizing");
- this._propagate("start", event);
- return true;
- },
-
- _mouseDrag: function(event) {
-
- //Increase performance, avoid regex
- var data,
- el = this.helper, props = {},
- smp = this.originalMousePosition,
- a = this.axis,
- prevTop = this.position.top,
- prevLeft = this.position.left,
- prevWidth = this.size.width,
- prevHeight = this.size.height,
- dx = (event.pageX-smp.left)||0,
- dy = (event.pageY-smp.top)||0,
- trigger = this._change[a];
-
- if (!trigger) {
- return false;
- }
-
- // Calculate the attrs that will be change
- data = trigger.apply(this, [event, dx, dy]);
-
- // Put this in the mouseDrag handler since the user can start pressing shift while resizing
- this._updateVirtualBoundaries(event.shiftKey);
- if (this._aspectRatio || event.shiftKey) {
- data = this._updateRatio(data, event);
- }
-
- data = this._respectSize(data, event);
-
- this._updateCache(data);
-
- // plugins callbacks need to be called first
- this._propagate("resize", event);
-
- if (this.position.top !== prevTop) {
- props.top = this.position.top + "px";
- }
- if (this.position.left !== prevLeft) {
- props.left = this.position.left + "px";
- }
- if (this.size.width !== prevWidth) {
- props.width = this.size.width + "px";
- }
- if (this.size.height !== prevHeight) {
- props.height = this.size.height + "px";
- }
- el.css(props);
-
- if (!this._helper && this._proportionallyResizeElements.length) {
- this._proportionallyResize();
- }
-
- // Call the user callback if the element was resized
- if ( ! $.isEmptyObject(props) ) {
- this._trigger("resize", event, this.ui());
- }
-
- return false;
- },
-
- _mouseStop: function(event) {
-
- this.resizing = false;
- var pr, ista, soffseth, soffsetw, s, left, top,
- o = this.options, that = this;
-
- if(this._helper) {
-
- pr = this._proportionallyResizeElements;
- ista = pr.length && (/textarea/i).test(pr[0].nodeName);
- soffseth = ista && hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height;
- soffsetw = ista ? 0 : that.sizeDiff.width;
-
- s = { width: (that.helper.width() - soffsetw), height: (that.helper.height() - soffseth) };
- left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null;
- top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
-
- if (!o.animate) {
- this.element.css($.extend(s, { top: top, left: left }));
- }
-
- that.helper.height(that.size.height);
- that.helper.width(that.size.width);
-
- if (this._helper && !o.animate) {
- this._proportionallyResize();
- }
- }
-
- $("body").css("cursor", "auto");
-
- this.element.removeClass("ui-resizable-resizing");
-
- this._propagate("stop", event);
-
- if (this._helper) {
- this.helper.remove();
- }
-
- return false;
-
- },
-
- _updateVirtualBoundaries: function(forceAspectRatio) {
- var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
- o = this.options;
-
- b = {
- minWidth: isNumber(o.minWidth) ? o.minWidth : 0,
- maxWidth: isNumber(o.maxWidth) ? o.maxWidth : Infinity,
- minHeight: isNumber(o.minHeight) ? o.minHeight : 0,
- maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity
- };
-
- if(this._aspectRatio || forceAspectRatio) {
- // We want to create an enclosing box whose aspect ration is the requested one
- // First, compute the "projected" size for each dimension based on the aspect ratio and other dimension
- pMinWidth = b.minHeight * this.aspectRatio;
- pMinHeight = b.minWidth / this.aspectRatio;
- pMaxWidth = b.maxHeight * this.aspectRatio;
- pMaxHeight = b.maxWidth / this.aspectRatio;
-
- if(pMinWidth > b.minWidth) {
- b.minWidth = pMinWidth;
- }
- if(pMinHeight > b.minHeight) {
- b.minHeight = pMinHeight;
- }
- if(pMaxWidth < b.maxWidth) {
- b.maxWidth = pMaxWidth;
- }
- if(pMaxHeight < b.maxHeight) {
- b.maxHeight = pMaxHeight;
- }
- }
- this._vBoundaries = b;
- },
-
- _updateCache: function(data) {
- this.offset = this.helper.offset();
- if (isNumber(data.left)) {
- this.position.left = data.left;
- }
- if (isNumber(data.top)) {
- this.position.top = data.top;
- }
- if (isNumber(data.height)) {
- this.size.height = data.height;
- }
- if (isNumber(data.width)) {
- this.size.width = data.width;
- }
- },
-
- _updateRatio: function( data ) {
-
- var cpos = this.position,
- csize = this.size,
- a = this.axis;
-
- if (isNumber(data.height)) {
- data.width = (data.height * this.aspectRatio);
- } else if (isNumber(data.width)) {
- data.height = (data.width / this.aspectRatio);
- }
-
- if (a === "sw") {
- data.left = cpos.left + (csize.width - data.width);
- data.top = null;
- }
- if (a === "nw") {
- data.top = cpos.top + (csize.height - data.height);
- data.left = cpos.left + (csize.width - data.width);
- }
-
- return data;
- },
-
- _respectSize: function( data ) {
-
- var o = this._vBoundaries,
- a = this.axis,
- ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
- isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height),
- dw = this.originalPosition.left + this.originalSize.width,
- dh = this.position.top + this.size.height,
- cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
- if (isminw) {
- data.width = o.minWidth;
- }
- if (isminh) {
- data.height = o.minHeight;
- }
- if (ismaxw) {
- data.width = o.maxWidth;
- }
- if (ismaxh) {
- data.height = o.maxHeight;
- }
-
- if (isminw && cw) {
- data.left = dw - o.minWidth;
- }
- if (ismaxw && cw) {
- data.left = dw - o.maxWidth;
- }
- if (isminh && ch) {
- data.top = dh - o.minHeight;
- }
- if (ismaxh && ch) {
- data.top = dh - o.maxHeight;
- }
-
- // fixing jump error on top/left - bug #2330
- if (!data.width && !data.height && !data.left && data.top) {
- data.top = null;
- } else if (!data.width && !data.height && !data.top && data.left) {
- data.left = null;
- }
-
- return data;
- },
-
- _proportionallyResize: function() {
-
- if (!this._proportionallyResizeElements.length) {
- return;
- }
-
- var i, j, borders, paddings, prel,
- element = this.helper || this.element;
-
- for ( i=0; i < this._proportionallyResizeElements.length; i++) {
-
- prel = this._proportionallyResizeElements[i];
-
- if (!this.borderDif) {
- this.borderDif = [];
- borders = [prel.css("borderTopWidth"), prel.css("borderRightWidth"), prel.css("borderBottomWidth"), prel.css("borderLeftWidth")];
- paddings = [prel.css("paddingTop"), prel.css("paddingRight"), prel.css("paddingBottom"), prel.css("paddingLeft")];
-
- for ( j = 0; j < borders.length; j++ ) {
- this.borderDif[ j ] = ( parseInt( borders[ j ], 10 ) || 0 ) + ( parseInt( paddings[ j ], 10 ) || 0 );
- }
- }
-
- prel.css({
- height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
- width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
- });
-
- }
-
- },
-
- _renderProxy: function() {
-
- var el = this.element, o = this.options;
- this.elementOffset = el.offset();
-
- if(this._helper) {
-
- this.helper = this.helper || $("<div style='overflow:hidden;'></div>");
-
- this.helper.addClass(this._helper).css({
- width: this.element.outerWidth() - 1,
- height: this.element.outerHeight() - 1,
- position: "absolute",
- left: this.elementOffset.left +"px",
- top: this.elementOffset.top +"px",
- zIndex: ++o.zIndex //TODO: Don't modify option
- });
-
- this.helper
- .appendTo("body")
- .disableSelection();
-
- } else {
- this.helper = this.element;
- }
-
- },
-
- _change: {
- e: function(event, dx) {
- return { width: this.originalSize.width + dx };
- },
- w: function(event, dx) {
- var cs = this.originalSize, sp = this.originalPosition;
- return { left: sp.left + dx, width: cs.width - dx };
- },
- n: function(event, dx, dy) {
- var cs = this.originalSize, sp = this.originalPosition;
- return { top: sp.top + dy, height: cs.height - dy };
- },
- s: function(event, dx, dy) {
- return { height: this.originalSize.height + dy };
- },
- se: function(event, dx, dy) {
- return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
- },
- sw: function(event, dx, dy) {
- return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
- },
- ne: function(event, dx, dy) {
- return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
- },
- nw: function(event, dx, dy) {
- return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
- }
- },
-
- _propagate: function(n, event) {
- $.ui.plugin.call(this, n, [event, this.ui()]);
- (n !== "resize" && this._trigger(n, event, this.ui()));
- },
-
- plugins: {},
-
- ui: function() {
- return {
- originalElement: this.originalElement,
- element: this.element,
- helper: this.helper,
- position: this.position,
- size: this.size,
- originalSize: this.originalSize,
- originalPosition: this.originalPosition
- };
- }
-
-});
-
-/*
- * Resizable Extensions
- */
-
-$.ui.plugin.add("resizable", "animate", {
-
- stop: function( event ) {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- pr = that._proportionallyResizeElements,
- ista = pr.length && (/textarea/i).test(pr[0].nodeName),
- soffseth = ista && hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height,
- soffsetw = ista ? 0 : that.sizeDiff.width,
- style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) },
- left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null,
- top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
-
- that.element.animate(
- $.extend(style, top && left ? { top: top, left: left } : {}), {
- duration: o.animateDuration,
- easing: o.animateEasing,
- step: function() {
-
- var data = {
- width: parseInt(that.element.css("width"), 10),
- height: parseInt(that.element.css("height"), 10),
- top: parseInt(that.element.css("top"), 10),
- left: parseInt(that.element.css("left"), 10)
- };
-
- if (pr && pr.length) {
- $(pr[0]).css({ width: data.width, height: data.height });
- }
-
- // propagating resize, and updating values for each animation step
- that._updateCache(data);
- that._propagate("resize", event);
-
- }
- }
- );
- }
-
-});
-
-$.ui.plugin.add("resizable", "containment", {
-
- start: function() {
- var element, p, co, ch, cw, width, height,
- that = $(this).resizable( "instance" ),
- o = that.options,
- el = that.element,
- oc = o.containment,
- ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
-
- if (!ce) {
- return;
- }
-
- that.containerElement = $(ce);
-
- if (/document/.test(oc) || oc === document) {
- that.containerOffset = { left: 0, top: 0 };
- that.containerPosition = { left: 0, top: 0 };
-
- that.parentData = {
- element: $(document), left: 0, top: 0,
- width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
- };
- }
-
- // i'm a node, so compute top, left, right, bottom
- else {
- element = $(ce);
- p = [];
- $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });
-
- that.containerOffset = element.offset();
- that.containerPosition = element.position();
- that.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };
-
- co = that.containerOffset;
- ch = that.containerSize.height;
- cw = that.containerSize.width;
- width = (hasScroll(ce, "left") ? ce.scrollWidth : cw );
- height = (hasScroll(ce) ? ce.scrollHeight : ch);
-
- that.parentData = {
- element: ce, left: co.left, top: co.top, width: width, height: height
- };
- }
- },
-
- resize: function( event ) {
- var woset, hoset, isParent, isOffsetRelative,
- that = $(this).resizable( "instance" ),
- o = that.options,
- co = that.containerOffset, cp = that.position,
- pRatio = that._aspectRatio || event.shiftKey,
- cop = { top:0, left:0 }, ce = that.containerElement;
-
- if (ce[0] !== document && (/static/).test(ce.css("position"))) {
- cop = co;
- }
-
- if (cp.left < (that._helper ? co.left : 0)) {
- that.size.width = that.size.width + (that._helper ? (that.position.left - co.left) : (that.position.left - cop.left));
- if (pRatio) {
- that.size.height = that.size.width / that.aspectRatio;
- }
- that.position.left = o.helper ? co.left : 0;
- }
-
- if (cp.top < (that._helper ? co.top : 0)) {
- that.size.height = that.size.height + (that._helper ? (that.position.top - co.top) : that.position.top);
- if (pRatio) {
- that.size.width = that.size.height * that.aspectRatio;
- }
- that.position.top = that._helper ? co.top : 0;
- }
-
- that.offset.left = that.parentData.left+that.position.left;
- that.offset.top = that.parentData.top+that.position.top;
-
- woset = Math.abs( (that._helper ? that.offset.left - cop.left : (that.offset.left - cop.left)) + that.sizeDiff.width );
- hoset = Math.abs( (that._helper ? that.offset.top - cop.top : (that.offset.top - co.top)) + that.sizeDiff.height );
-
- isParent = that.containerElement.get(0) === that.element.parent().get(0);
- isOffsetRelative = /relative|absolute/.test(that.containerElement.css("position"));
-
- if(isParent && isOffsetRelative) {
- woset -= that.parentData.left;
- }
-
- if (woset + that.size.width >= that.parentData.width) {
- that.size.width = that.parentData.width - woset;
- if (pRatio) {
- that.size.height = that.size.width / that.aspectRatio;
- }
- }
-
- if (hoset + that.size.height >= that.parentData.height) {
- that.size.height = that.parentData.height - hoset;
- if (pRatio) {
- that.size.width = that.size.height * that.aspectRatio;
- }
- }
- },
-
- stop: function(){
- var that = $(this).resizable( "instance" ),
- o = that.options,
- co = that.containerOffset,
- cop = that.containerPosition,
- ce = that.containerElement,
- helper = $(that.helper),
- ho = helper.offset(),
- w = helper.outerWidth() - that.sizeDiff.width,
- h = helper.outerHeight() - that.sizeDiff.height;
-
- if (that._helper && !o.animate && (/relative/).test(ce.css("position"))) {
- $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
- }
-
- if (that._helper && !o.animate && (/static/).test(ce.css("position"))) {
- $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
- }
-
- }
-});
-
-$.ui.plugin.add("resizable", "alsoResize", {
-
- start: function () {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- _store = function (exp) {
- $(exp).each(function() {
- var el = $(this);
- el.data("ui-resizable-alsoresize", {
- width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
- left: parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10)
- });
- });
- };
-
- if (typeof(o.alsoResize) === "object" && !o.alsoResize.parentNode) {
- if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
- else { $.each(o.alsoResize, function (exp) { _store(exp); }); }
- }else{
- _store(o.alsoResize);
- }
- },
-
- resize: function (event, ui) {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- os = that.originalSize,
- op = that.originalPosition,
- delta = {
- height: (that.size.height - os.height) || 0, width: (that.size.width - os.width) || 0,
- top: (that.position.top - op.top) || 0, left: (that.position.left - op.left) || 0
- },
-
- _alsoResize = function (exp, c) {
- $(exp).each(function() {
- var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {},
- css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ["width", "height"] : ["width", "height", "top", "left"];
-
- $.each(css, function (i, prop) {
- var sum = (start[prop]||0) + (delta[prop]||0);
- if (sum && sum >= 0) {
- style[prop] = sum || null;
- }
- });
-
- el.css(style);
- });
- };
-
- if (typeof(o.alsoResize) === "object" && !o.alsoResize.nodeType) {
- $.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); });
- }else{
- _alsoResize(o.alsoResize);
- }
- },
-
- stop: function () {
- $(this).removeData("resizable-alsoresize");
- }
-});
-
-$.ui.plugin.add("resizable", "ghost", {
-
- start: function() {
-
- var that = $(this).resizable( "instance" ), o = that.options, cs = that.size;
-
- that.ghost = that.originalElement.clone();
- that.ghost
- .css({ opacity: 0.25, display: "block", position: "relative", height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
- .addClass("ui-resizable-ghost")
- .addClass(typeof o.ghost === "string" ? o.ghost : "");
-
- that.ghost.appendTo(that.helper);
-
- },
-
- resize: function(){
- var that = $(this).resizable( "instance" );
- if (that.ghost) {
- that.ghost.css({ position: "relative", height: that.size.height, width: that.size.width });
- }
- },
-
- stop: function() {
- var that = $(this).resizable( "instance" );
- if (that.ghost && that.helper) {
- that.helper.get(0).removeChild(that.ghost.get(0));
- }
- }
-
-});
-
-$.ui.plugin.add("resizable", "grid", {
-
- resize: function() {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- cs = that.size,
- os = that.originalSize,
- op = that.originalPosition,
- a = that.axis,
- grid = typeof o.grid === "number" ? [o.grid, o.grid] : o.grid,
- gridX = (grid[0]||1),
- gridY = (grid[1]||1),
- ox = Math.round((cs.width - os.width) / gridX) * gridX,
- oy = Math.round((cs.height - os.height) / gridY) * gridY,
- newWidth = os.width + ox,
- newHeight = os.height + oy,
- isMaxWidth = o.maxWidth && (o.maxWidth < newWidth),
- isMaxHeight = o.maxHeight && (o.maxHeight < newHeight),
- isMinWidth = o.minWidth && (o.minWidth > newWidth),
- isMinHeight = o.minHeight && (o.minHeight > newHeight);
-
- o.grid = grid;
-
- if (isMinWidth) {
- newWidth = newWidth + gridX;
- }
- if (isMinHeight) {
- newHeight = newHeight + gridY;
- }
- if (isMaxWidth) {
- newWidth = newWidth - gridX;
- }
- if (isMaxHeight) {
- newHeight = newHeight - gridY;
- }
-
- if (/^(se|s|e)$/.test(a)) {
- that.size.width = newWidth;
- that.size.height = newHeight;
- } else if (/^(ne)$/.test(a)) {
- that.size.width = newWidth;
- that.size.height = newHeight;
- that.position.top = op.top - oy;
- } else if (/^(sw)$/.test(a)) {
- that.size.width = newWidth;
- that.size.height = newHeight;
- that.position.left = op.left - ox;
- } else {
- that.size.width = newWidth;
- that.size.height = newHeight;
- that.position.top = op.top - oy;
- that.position.left = op.left - ox;
- }
- }
-
-});
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.widget("ui.selectable", $.ui.mouse, {
- version: "@VERSION",
- options: {
- appendTo: "body",
- autoRefresh: true,
- distance: 0,
- filter: "*",
- tolerance: "touch",
-
- // callbacks
- selected: null,
- selecting: null,
- start: null,
- stop: null,
- unselected: null,
- unselecting: null
- },
- _create: function() {
- var selectees,
- that = this;
-
- this.element.addClass("ui-selectable");
-
- this.dragged = false;
-
- // cache selectee children based on filter
- this.refresh = function() {
- selectees = $(that.options.filter, that.element[0]);
- selectees.addClass("ui-selectee");
- selectees.each(function() {
- var $this = $(this),
- pos = $this.offset();
- $.data(this, "selectable-item", {
- element: this,
- $element: $this,
- left: pos.left,
- top: pos.top,
- right: pos.left + $this.outerWidth(),
- bottom: pos.top + $this.outerHeight(),
- startselected: false,
- selected: $this.hasClass("ui-selected"),
- selecting: $this.hasClass("ui-selecting"),
- unselecting: $this.hasClass("ui-unselecting")
- });
- });
- };
- this.refresh();
-
- this.selectees = selectees.addClass("ui-selectee");
-
- this._mouseInit();
-
- this.helper = $("<div class='ui-selectable-helper'></div>");
- },
-
- _destroy: function() {
- this.selectees
- .removeClass("ui-selectee")
- .removeData("selectable-item");
- this.element
- .removeClass("ui-selectable ui-selectable-disabled");
- this._mouseDestroy();
- },
-
- _mouseStart: function(event) {
- var that = this,
- options = this.options;
-
- this.opos = [event.pageX, event.pageY];
-
- if (this.options.disabled) {
- return;
- }
-
- this.selectees = $(options.filter, this.element[0]);
-
- this._trigger("start", event);
-
- $(options.appendTo).append(this.helper);
- // position helper (lasso)
- this.helper.css({
- "left": event.pageX,
- "top": event.pageY,
- "width": 0,
- "height": 0
- });
-
- if (options.autoRefresh) {
- this.refresh();
- }
-
- this.selectees.filter(".ui-selected").each(function() {
- var selectee = $.data(this, "selectable-item");
- selectee.startselected = true;
- if (!event.metaKey && !event.ctrlKey) {
- selectee.$element.removeClass("ui-selected");
- selectee.selected = false;
- selectee.$element.addClass("ui-unselecting");
- selectee.unselecting = true;
- // selectable UNSELECTING callback
- that._trigger("unselecting", event, {
- unselecting: selectee.element
- });
- }
- });
-
- $(event.target).parents().addBack().each(function() {
- var doSelect,
- selectee = $.data(this, "selectable-item");
- if (selectee) {
- doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected");
- selectee.$element
- .removeClass(doSelect ? "ui-unselecting" : "ui-selected")
- .addClass(doSelect ? "ui-selecting" : "ui-unselecting");
- selectee.unselecting = !doSelect;
- selectee.selecting = doSelect;
- selectee.selected = doSelect;
- // selectable (UN)SELECTING callback
- if (doSelect) {
- that._trigger("selecting", event, {
- selecting: selectee.element
- });
- } else {
- that._trigger("unselecting", event, {
- unselecting: selectee.element
- });
- }
- return false;
- }
- });
-
- },
-
- _mouseDrag: function(event) {
-
- this.dragged = true;
-
- if (this.options.disabled) {
- return;
- }
-
- var tmp,
- that = this,
- options = this.options,
- x1 = this.opos[0],
- y1 = this.opos[1],
- x2 = event.pageX,
- y2 = event.pageY;
-
- if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; }
- if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; }
- this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
-
- this.selectees.each(function() {
- var selectee = $.data(this, "selectable-item"),
- hit = false;
-
- //prevent helper from being selected if appendTo: selectable
- if (!selectee || selectee.element === that.element[0]) {
- return;
- }
-
- if (options.tolerance === "touch") {
- hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
- } else if (options.tolerance === "fit") {
- hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
- }
-
- if (hit) {
- // SELECT
- if (selectee.selected) {
- selectee.$element.removeClass("ui-selected");
- selectee.selected = false;
- }
- if (selectee.unselecting) {
- selectee.$element.removeClass("ui-unselecting");
- selectee.unselecting = false;
- }
- if (!selectee.selecting) {
- selectee.$element.addClass("ui-selecting");
- selectee.selecting = true;
- // selectable SELECTING callback
- that._trigger("selecting", event, {
- selecting: selectee.element
- });
- }
- } else {
- // UNSELECT
- if (selectee.selecting) {
- if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
- selectee.$element.removeClass("ui-selecting");
- selectee.selecting = false;
- selectee.$element.addClass("ui-selected");
- selectee.selected = true;
- } else {
- selectee.$element.removeClass("ui-selecting");
- selectee.selecting = false;
- if (selectee.startselected) {
- selectee.$element.addClass("ui-unselecting");
- selectee.unselecting = true;
- }
- // selectable UNSELECTING callback
- that._trigger("unselecting", event, {
- unselecting: selectee.element
- });
- }
- }
- if (selectee.selected) {
- if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
- selectee.$element.removeClass("ui-selected");
- selectee.selected = false;
-
- selectee.$element.addClass("ui-unselecting");
- selectee.unselecting = true;
- // selectable UNSELECTING callback
- that._trigger("unselecting", event, {
- unselecting: selectee.element
- });
- }
- }
- }
- });
-
- return false;
- },
-
- _mouseStop: function(event) {
- var that = this;
-
- this.dragged = false;
-
- $(".ui-unselecting", this.element[0]).each(function() {
- var selectee = $.data(this, "selectable-item");
- selectee.$element.removeClass("ui-unselecting");
- selectee.unselecting = false;
- selectee.startselected = false;
- that._trigger("unselected", event, {
- unselected: selectee.element
- });
- });
- $(".ui-selecting", this.element[0]).each(function() {
- var selectee = $.data(this, "selectable-item");
- selectee.$element.removeClass("ui-selecting").addClass("ui-selected");
- selectee.selecting = false;
- selectee.selected = true;
- selectee.startselected = true;
- that._trigger("selected", event, {
- selected: selectee.element
- });
- });
- this._trigger("stop", event);
-
- this.helper.remove();
-
- return false;
- }
-
-});
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-function isOverAxis( x, reference, size ) {
- return ( x > reference ) && ( x < ( reference + size ) );
-}
-
-function isFloating(item) {
- return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display"));
-}
-
-$.widget("ui.sortable", $.ui.mouse, {
- version: "@VERSION",
- widgetEventPrefix: "sort",
- ready: false,
- options: {
- appendTo: "parent",
- axis: false,
- connectWith: false,
- containment: false,
- cursor: "auto",
- cursorAt: false,
- dropOnEmpty: true,
- forcePlaceholderSize: false,
- forceHelperSize: false,
- grid: false,
- handle: false,
- helper: "original",
- items: "> *",
- opacity: false,
- placeholder: false,
- revert: false,
- scroll: true,
- scrollSensitivity: 20,
- scrollSpeed: 20,
- scope: "default",
- tolerance: "intersect",
- zIndex: 1000,
-
- // callbacks
- activate: null,
- beforeStop: null,
- change: null,
- deactivate: null,
- out: null,
- over: null,
- receive: null,
- remove: null,
- sort: null,
- start: null,
- stop: null,
- update: null
- },
- _create: function() {
-
- var o = this.options;
- this.containerCache = {};
- this.element.addClass("ui-sortable");
-
- //Get the items
- this.refresh();
-
- //Let's determine if the items are being displayed horizontally
- this.floating = this.items.length ? o.axis === "x" || isFloating(this.items[0].item) : false;
-
- //Let's determine the parent's offset
- this.offset = this.element.offset();
-
- //Initialize mouse events for interaction
- this._mouseInit();
-
- //We're ready to go
- this.ready = true;
-
- },
-
- _destroy: function() {
- this.element
- .removeClass("ui-sortable ui-sortable-disabled");
- this._mouseDestroy();
-
- for ( var i = this.items.length - 1; i >= 0; i-- ) {
- this.items[i].item.removeData(this.widgetName + "-item");
- }
-
- return this;
- },
-
- _mouseCapture: function(event, overrideHandle) {
- var currentItem = null,
- validHandle = false,
- that = this;
-
- if (this.reverting) {
- return false;
- }
-
- if(this.options.disabled || this.options.type === "static") {
- return false;
- }
-
- //We have to refresh the items data once first
- this._refreshItems(event);
-
- //Find out if the clicked node (or one of its parents) is a actual item in this.items
- $(event.target).parents().each(function() {
- if($.data(this, that.widgetName + "-item") === that) {
- currentItem = $(this);
- return false;
- }
- });
- if($.data(event.target, that.widgetName + "-item") === that) {
- currentItem = $(event.target);
- }
-
- if(!currentItem) {
- return false;
- }
- if(this.options.handle && !overrideHandle) {
- $(this.options.handle, currentItem).find("*").addBack().each(function() {
- if(this === event.target) {
- validHandle = true;
- }
- });
- if(!validHandle) {
- return false;
- }
- }
-
- this.currentItem = currentItem;
- this._removeCurrentsFromItems();
- return true;
-
- },
-
- _mouseStart: function(event, overrideHandle, noActivation) {
-
- var i, body,
- o = this.options;
-
- this.currentContainer = this;
-
- //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
- this.refreshPositions();
-
- //Create and append the visible helper
- this.helper = this._createHelper(event);
-
- //Cache the helper size
- this._cacheHelperProportions();
-
- /*
- * - Position generation -
- * This block generates everything position related - it's the core of draggables.
- */
-
- //Cache the margins of the original element
- this._cacheMargins();
-
- //Get the next scrolling parent
- this.scrollParent = this.helper.scrollParent();
-
- //The element's absolute position on the page minus margins
- this.offset = this.currentItem.offset();
- this.offset = {
- top: this.offset.top - this.margins.top,
- left: this.offset.left - this.margins.left
- };
-
- $.extend(this.offset, {
- click: { //Where the click happened, relative to the element
- left: event.pageX - this.offset.left,
- top: event.pageY - this.offset.top
- },
- parent: this._getParentOffset(),
- relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
- });
-
- // Only after we got the offset, we can change the helper's position to absolute
- // TODO: Still need to figure out a way to make relative sorting possible
- this.helper.css("position", "absolute");
- this.cssPosition = this.helper.css("position");
-
- //Generate the original position
- this.originalPosition = this._generatePosition(event);
- this.originalPageX = event.pageX;
- this.originalPageY = event.pageY;
-
- //Adjust the mouse offset relative to the helper if "cursorAt" is supplied
- (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
-
- //Cache the former DOM position
- this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
-
- //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
- if(this.helper[0] !== this.currentItem[0]) {
- this.currentItem.hide();
- }
-
- //Create the placeholder
- this._createPlaceholder();
-
- //Set a containment if given in the options
- if(o.containment) {
- this._setContainment();
- }
-
- if( o.cursor && o.cursor !== "auto" ) { // cursor option
- body = this.document.find( "body" );
-
- // support: IE
- this.storedCursor = body.css( "cursor" );
- body.css( "cursor", o.cursor );
-
- this.storedStylesheet = $( "<style>*{ cursor: "+o.cursor+" !important; }</style>" ).appendTo( body );
- }
-
- if(o.opacity) { // opacity option
- if (this.helper.css("opacity")) {
- this._storedOpacity = this.helper.css("opacity");
- }
- this.helper.css("opacity", o.opacity);
- }
-
- if(o.zIndex) { // zIndex option
- if (this.helper.css("zIndex")) {
- this._storedZIndex = this.helper.css("zIndex");
- }
- this.helper.css("zIndex", o.zIndex);
- }
-
- //Prepare scrolling
- if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
- this.overflowOffset = this.scrollParent.offset();
- }
-
- //Call callbacks
- this._trigger("start", event, this._uiHash());
-
- //Recache the helper size
- if(!this._preserveHelperProportions) {
- this._cacheHelperProportions();
- }
-
-
- //Post "activate" events to possible containers
- if( !noActivation ) {
- for ( i = this.containers.length - 1; i >= 0; i-- ) {
- this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
- }
- }
-
- //Prepare possible droppables
- if($.ui.ddmanager) {
- $.ui.ddmanager.current = this;
- }
-
- if ($.ui.ddmanager && !o.dropBehaviour) {
- $.ui.ddmanager.prepareOffsets(this, event);
- }
-
- this.dragging = true;
-
- this.helper.addClass("ui-sortable-helper");
- this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
- return true;
-
- },
-
- _mouseDrag: function(event) {
- var i, item, itemElement, intersection,
- o = this.options,
- scrolled = false;
-
- //Compute the helpers position
- this.position = this._generatePosition(event);
- this.positionAbs = this._convertPositionTo("absolute");
-
- if (!this.lastPositionAbs) {
- this.lastPositionAbs = this.positionAbs;
- }
-
- //Do scrolling
- if(this.options.scroll) {
- if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
-
- if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
- this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
- } else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) {
- this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
- }
-
- if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
- this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
- } else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) {
- this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
- }
-
- } else {
-
- if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
- scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
- } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
- scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
- }
-
- if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
- scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
- } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
- scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
- }
-
- }
-
- if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
- $.ui.ddmanager.prepareOffsets(this, event);
- }
- }
-
- //Regenerate the absolute position used for position checks
- this.positionAbs = this._convertPositionTo("absolute");
-
- //Set the helper position
- if(!this.options.axis || this.options.axis !== "y") {
- this.helper[0].style.left = this.position.left+"px";
- }
- if(!this.options.axis || this.options.axis !== "x") {
- this.helper[0].style.top = this.position.top+"px";
- }
-
- //Rearrange
- for (i = this.items.length - 1; i >= 0; i--) {
-
- //Cache variables and intersection, continue if no intersection
- item = this.items[i];
- itemElement = item.item[0];
- intersection = this._intersectsWithPointer(item);
- if (!intersection) {
- continue;
- }
-
- // Only put the placeholder inside the current Container, skip all
- // items form other containers. This works because when moving
- // an item from one container to another the
- // currentContainer is switched before the placeholder is moved.
- //
- // Without this moving items in "sub-sortables" can cause the placeholder to jitter
- // beetween the outer and inner container.
- if (item.instance !== this.currentContainer) {
- continue;
- }
-
- // cannot intersect with itself
- // no useless actions that have been done before
- // no action if the item moved is the parent of the item checked
- if (itemElement !== this.currentItem[0] &&
- this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement &&
- !$.contains(this.placeholder[0], itemElement) &&
- (this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true)
- ) {
-
- this.direction = intersection === 1 ? "down" : "up";
-
- if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) {
- this._rearrange(event, item);
- } else {
- break;
- }
-
- this._trigger("change", event, this._uiHash());
- break;
- }
- }
-
- //Post events to containers
- this._contactContainers(event);
-
- //Interconnect with droppables
- if($.ui.ddmanager) {
- $.ui.ddmanager.drag(this, event);
- }
-
- //Call callbacks
- this._trigger("sort", event, this._uiHash());
-
- this.lastPositionAbs = this.positionAbs;
- return false;
-
- },
-
- _mouseStop: function(event, noPropagation) {
-
- if(!event) {
- return;
- }
-
- //If we are using droppables, inform the manager about the drop
- if ($.ui.ddmanager && !this.options.dropBehaviour) {
- $.ui.ddmanager.drop(this, event);
- }
-
- if(this.options.revert) {
- var that = this,
- cur = this.placeholder.offset(),
- axis = this.options.axis,
- animation = {};
-
- if ( !axis || axis === "x" ) {
- animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollLeft);
- }
- if ( !axis || axis === "y" ) {
- animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollTop);
- }
- this.reverting = true;
- $(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() {
- that._clear(event);
- });
- } else {
- this._clear(event, noPropagation);
- }
-
- return false;
-
- },
-
- cancel: function() {
-
- if(this.dragging) {
-
- this._mouseUp({ target: null });
-
- if(this.options.helper === "original") {
- this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
- } else {
- this.currentItem.show();
- }
-
- //Post deactivating events to containers
- for (var i = this.containers.length - 1; i >= 0; i--){
- this.containers[i]._trigger("deactivate", null, this._uiHash(this));
- if(this.containers[i].containerCache.over) {
- this.containers[i]._trigger("out", null, this._uiHash(this));
- this.containers[i].containerCache.over = 0;
- }
- }
-
- }
-
- if (this.placeholder) {
- //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
- if(this.placeholder[0].parentNode) {
- this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
- }
- if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) {
- this.helper.remove();
- }
-
- $.extend(this, {
- helper: null,
- dragging: false,
- reverting: false,
- _noFinalSort: null
- });
-
- if(this.domPosition.prev) {
- $(this.domPosition.prev).after(this.currentItem);
- } else {
- $(this.domPosition.parent).prepend(this.currentItem);
- }
- }
-
- return this;
-
- },
-
- serialize: function(o) {
-
- var items = this._getItemsAsjQuery(o && o.connected),
- str = [];
- o = o || {};
-
- $(items).each(function() {
- var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/));
- if (res) {
- str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2]));
- }
- });
-
- if(!str.length && o.key) {
- str.push(o.key + "=");
- }
-
- return str.join("&");
-
- },
-
- toArray: function(o) {
-
- var items = this._getItemsAsjQuery(o && o.connected),
- ret = [];
-
- o = o || {};
-
- items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); });
- return ret;
-
- },
-
- /* Be careful with the following core functions */
- _intersectsWith: function(item) {
-
- var x1 = this.positionAbs.left,
- x2 = x1 + this.helperProportions.width,
- y1 = this.positionAbs.top,
- y2 = y1 + this.helperProportions.height,
- l = item.left,
- r = l + item.width,
- t = item.top,
- b = t + item.height,
- dyClick = this.offset.click.top,
- dxClick = this.offset.click.left,
- isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ),
- isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ),
- isOverElement = isOverElementHeight && isOverElementWidth;
-
- if ( this.options.tolerance === "pointer" ||
- this.options.forcePointerForContainers ||
- (this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"])
- ) {
- return isOverElement;
- } else {
-
- return (l < x1 + (this.helperProportions.width / 2) && // Right Half
- x2 - (this.helperProportions.width / 2) < r && // Left Half
- t < y1 + (this.helperProportions.height / 2) && // Bottom Half
- y2 - (this.helperProportions.height / 2) < b ); // Top Half
-
- }
- },
-
- _intersectsWithPointer: function(item) {
-
- var isOverElementHeight = (this.options.axis === "x") || isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
- isOverElementWidth = (this.options.axis === "y") || isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
- isOverElement = isOverElementHeight && isOverElementWidth,
- verticalDirection = this._getDragVerticalDirection(),
- horizontalDirection = this._getDragHorizontalDirection();
-
- if (!isOverElement) {
- return false;
- }
-
- return this.floating ?
- ( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 )
- : ( verticalDirection && (verticalDirection === "down" ? 2 : 1) );
-
- },
-
- _intersectsWithSides: function(item) {
-
- var isOverBottomHalf = isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
- isOverRightHalf = isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
- verticalDirection = this._getDragVerticalDirection(),
- horizontalDirection = this._getDragHorizontalDirection();
-
- if (this.floating && horizontalDirection) {
- return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf));
- } else {
- return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf));
- }
-
- },
-
- _getDragVerticalDirection: function() {
- var delta = this.positionAbs.top - this.lastPositionAbs.top;
- return delta !== 0 && (delta > 0 ? "down" : "up");
- },
-
- _getDragHorizontalDirection: function() {
- var delta = this.positionAbs.left - this.lastPositionAbs.left;
- return delta !== 0 && (delta > 0 ? "right" : "left");
- },
-
- refresh: function(event) {
- this._refreshItems(event);
- this.refreshPositions();
- return this;
- },
-
- _connectWith: function() {
- var options = this.options;
- return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith;
- },
-
- _getItemsAsjQuery: function(connected) {
-
- var i, j, cur, inst,
- items = [],
- queries = [],
- connectWith = this._connectWith();
-
- if(connectWith && connected) {
- for (i = connectWith.length - 1; i >= 0; i--){
- cur = $(connectWith[i]);
- for ( j = cur.length - 1; j >= 0; j--){
- inst = $.data(cur[j], this.widgetFullName);
- if(inst && inst !== this && !inst.options.disabled) {
- queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]);
- }
- }
- }
- }
-
- queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);
-
- function addItems() {
- items.push( this );
- }
- for (i = queries.length - 1; i >= 0; i--){
- queries[i][0].each( addItems );
- }
-
- return $(items);
-
- },
-
- _removeCurrentsFromItems: function() {
-
- var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
-
- this.items = $.grep(this.items, function (item) {
- for (var j=0; j < list.length; j++) {
- if(list[j] === item.item[0]) {
- return false;
- }
- }
- return true;
- });
-
- },
-
- _refreshItems: function(event) {
-
- this.items = [];
- this.containers = [this];
-
- var i, j, cur, inst, targetData, _queries, item, queriesLength,
- items = this.items,
- queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]],
- connectWith = this._connectWith();
-
- if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
- for (i = connectWith.length - 1; i >= 0; i--){
- cur = $(connectWith[i]);
- for (j = cur.length - 1; j >= 0; j--){
- inst = $.data(cur[j], this.widgetFullName);
- if(inst && inst !== this && !inst.options.disabled) {
- queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
- this.containers.push(inst);
- }
- }
- }
- }
-
- for (i = queries.length - 1; i >= 0; i--) {
- targetData = queries[i][1];
- _queries = queries[i][0];
-
- for (j=0, queriesLength = _queries.length; j < queriesLength; j++) {
- item = $(_queries[j]);
-
- item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager)
-
- items.push({
- item: item,
- instance: targetData,
- width: 0, height: 0,
- left: 0, top: 0
- });
- }
- }
-
- },
-
- refreshPositions: function(fast) {
-
- //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
- if(this.offsetParent && this.helper) {
- this.offset.parent = this._getParentOffset();
- }
-
- var i, item, t, p;
-
- for (i = this.items.length - 1; i >= 0; i--){
- item = this.items[i];
-
- //We ignore calculating positions of all connected containers when we're not over them
- if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) {
- continue;
- }
-
- t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
-
- if (!fast) {
- item.width = t.outerWidth();
- item.height = t.outerHeight();
- }
-
- p = t.offset();
- item.left = p.left;
- item.top = p.top;
- }
-
- if(this.options.custom && this.options.custom.refreshContainers) {
- this.options.custom.refreshContainers.call(this);
- } else {
- for (i = this.containers.length - 1; i >= 0; i--){
- p = this.containers[i].element.offset();
- this.containers[i].containerCache.left = p.left;
- this.containers[i].containerCache.top = p.top;
- this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
- this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
- }
- }
-
- return this;
- },
-
- _createPlaceholder: function(that) {
- that = that || this;
- var className,
- o = that.options;
-
- if(!o.placeholder || o.placeholder.constructor === String) {
- className = o.placeholder;
- o.placeholder = {
- element: function() {
-
- var nodeName = that.currentItem[0].nodeName.toLowerCase(),
- element = $( "<" + nodeName + ">", that.document[0] )
- .addClass(className || that.currentItem[0].className+" ui-sortable-placeholder")
- .removeClass("ui-sortable-helper");
-
- if ( nodeName === "tr" ) {
- that.currentItem.children().each(function() {
- $( "<td> </td>", that.document[0] )
- .attr( "colspan", $( this ).attr( "colspan" ) || 1 )
- .appendTo( element );
- });
- } else if ( nodeName === "img" ) {
- element.attr( "src", that.currentItem.attr( "src" ) );
- }
-
- if ( !className ) {
- element.css( "visibility", "hidden" );
- }
-
- return element;
- },
- update: function(container, p) {
-
- // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
- // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
- if(className && !o.forcePlaceholderSize) {
- return;
- }
-
- //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
- if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); }
- if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); }
- }
- };
- }
-
- //Create the placeholder
- that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));
-
- //Append it after the actual current item
- that.currentItem.after(that.placeholder);
-
- //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
- o.placeholder.update(that, that.placeholder);
-
- },
-
- _contactContainers: function(event) {
- var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, base, cur, nearBottom, floating,
- innermostContainer = null,
- innermostIndex = null;
-
- // get innermost container that intersects with item
- for (i = this.containers.length - 1; i >= 0; i--) {
-
- // never consider a container that's located within the item itself
- if($.contains(this.currentItem[0], this.containers[i].element[0])) {
- continue;
- }
-
- if(this._intersectsWith(this.containers[i].containerCache)) {
-
- // if we've already found a container and it's more "inner" than this, then continue
- if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) {
- continue;
- }