#include <Elementary.h>
#include <Elementary_Cursor.h>
#include "elm_priv.h"
-
-/**
- * @defgroup Gengrid Gengrid
- *
- * This widget aims to position objects in a grid layout while
- * actually building only the visible ones, using the same idea as
- * genlist: the user define a class for each item, specifying
- * functions that will be called at object creation and deletion.
- *
- * A item in the Gengrid can have 0 or more text labels (they can be
- * regular text or textblock - that's up to the style to determine), 0
- * or more icons (which are simply objects swallowed into the Gengrid
- * item) and 0 or more boolean states that can be used for check,
- * radio or other indicators by the edje theme style. A item may be
- * one of several styles (Elementary provides 1 by default -
- * "default", but this can be extended by system or application custom
- * themes/overlays/extensions).
- *
- * In order to implement the ability to add and delete items on the
- * fly, Gengrid implements a class/callback system where the
- * application provides a structure with information about that type
- * of item (Gengrid may contain multiple different items with
- * different classes, states and styles). Gengrid will call the
- * functions in this struct (methods) when an item is "realized" (that
- * is created dynamically while scrolling). All objects will simply be
- * deleted when no longer needed with evas_object_del(). The
- * Elm_GenGrid_Item_Class structure contains the following members:
- *
- * item_style - This is a constant string and simply defines the name
- * of the item style. It must be specified and the default should be
- * "default".
- *
- * func.label_get - This function is called when an actual item object
- * is created. The data parameter is the one passed to
- * elm_gengrid_item_append() and related item creation functions. The
- * obj parameter is the Gengrid object and the part parameter is the
- * string name of the text part in the edje design that is listed as
- * one of the possible labels that can be set. This function must
- * return a strdup'()ed string as the caller will free() it when done.
- *
- * func.icon_get - This function is called when an actual item object
- * is created. The data parameter is the one passed to
- * elm_gengrid_item_append() and related item creation functions. The
- * obj parameter is the Gengrid object and the part parameter is the
- * string name of the icon part in the edje design that is listed as
- * one of the possible icons that can be set. This must return NULL
- * for no object or a valid object. The object will be deleted by
- * Gengrid on shutdown or when the item is unrealized.
- *
- * func.state_get - This function is called when an actual item object
- * is created. The data parameter is the one passed to
- * elm_gengrid_item_append() and related item creation functions. The
- * obj parameter is the Gengrid object and the part parameter is the
- * string name of th state part in the edje design that is listed as
- * one of the possible states that can be set. Return 0 for false and
- * 1 for true. Gengrid will emit a signal to the edje object with
- * "elm,state,XXX,active" "elm" when true (the default is false),
- * where XXX is the name of the part.
- *
- * func.del - This is called when elm_gengrid_item_del() is called on
- * an item or elm_gengrid_clear() is called on the Gengrid. This is
- * intended for use when actual Gengrid items are deleted, so any
- * backing data attached to the item (e.g. its data parameter on
- * creation) can be deleted.
- *
- * If the application wants multiple items to be able to be selected,
- * elm_gengrid_multi_select_set() can enable this. If the Gengrid is
- * single-selection only (the default), then
- * elm_gengrid_select_item_get() will return the selected item, if
- * any, or NULL if none is selected. If the Gengrid is multi-select
- * then elm_gengrid_selected_items_get() will return a list (that is
- * only valid as long as no items are modified (added, deleted,
- * selected or unselected).
- *
- * If an item changes (state of boolean changes, label or icons
- * change), then use elm_gengrid_item_update() to have Gengrid update
- * the item with the new state. Gengrid will re-realize the item thus
- * call the functions in the _Elm_Gengrid_Item_Class for that item.
- *
- * To programmatically (un)select an item use
- * elm_gengrid_item_selected_set(). To get its selected state use
- * elm_gengrid_item_selected_get(). To make an item disabled (unable to
- * be selected and appear differently) use
- * elm_gengrid_item_disabled_set() to set this and
- * elm_gengrid_item_disabled_get() to get the disabled state.
- *
- * Cells will only call their selection func and callback when first
- * becoming selected. Any further clicks will do nothing, unless you
- * enable always select with
- * elm_gengrid_always_select_mode_set(). This means event if selected,
- * every click will make the selected callbacks be called.
- * elm_gengrid_no_select_mode_set() will turn off the ability to
- * select items entirely and they will neither appear selected nor
- * call selected callback function.
- *
- * Remember that you can create new styles and add your own theme
- * augmentation per application with elm_theme_extension_add(). If you
- * absolutely must have a specific style that overrides any theme the
- * user or system sets up you can use elm_theme_overlay_add() to add
- * such a file.
- *
- * Signals that you can add callbacks for are:
- *
- * "clicked,double" - The user has double-clicked or pressed enter on
- * an item. The event_infoparameter is the Gengrid item
- * that was double-clicked.
- * "selected" - The user has made an item selected. The event_info
- * parameter is the Gengrid item that was selected.
- * "unselected" - The user has made an item unselected. The event_info
- * parameter is the Gengrid item that was unselected.
- * "realized" - This is called when the item in the Gengrid is created
- * as a real evas object. event_info is the Gengrid item that was
- * created. The object may be deleted at any time, so it is up to
- * the caller to not use the object pointer from
- * elm_gengrid_item_object_get() in a way where it may point to
- * freed objects.
- * "unrealized" - This is called when the real evas object for this item
- * is deleted. event_info is the Gengrid item that was created.
- * "changed" - Called when an item is added, removed, resized or moved
- * and when gengrid is resized or horizontal property changes.
- * "drag,start,up" - Called when the item in the Gengrid has been
- * dragged (not scrolled) up.
- * "drag,start,down" - Called when the item in the Gengrid has been
- * dragged (not scrolled) down.
- * "drag,start,left" - Called when the item in the Gengrid has been
- * dragged (not scrolled) left.
- * "drag,start,right" - Called when the item in the Gengrid has been
- * dragged (not scrolled) right.
- * "drag,stop" - Called when the item in the Gengrid has stopped being
- * dragged.
- * "drag" - Called when the item in the Gengrid is being dragged.
- * "scroll" - called when the content has been scrolled (moved).
- * "scroll,drag,start" - called when dragging the content has started.
- * "scroll,drag,stop" - called when dragging the content has stopped.
- *
- * --
- * TODO:
- * Handle non-homogeneous objects too.
- */
+#include "els_scroller.h"
typedef struct _Widget_Data Widget_Data;
typedef struct _Pan Pan;
struct _Elm_Gengrid_Item
{
- Elm_Widget_Item base;
+ ELM_WIDGET_ITEM;
EINA_INLIST;
Evas_Object *spacer;
const Elm_Gengrid_Item_Class *gic;
Eina_Bool move_effect_enabled : 1;
};
-#define ELM_GENGRID_ITEM_FROM_INLIST(item) \
- ((item) ? EINA_INLIST_CONTAINER_GET(item, Elm_Gengrid_Item) : NULL)
+#define ELM_GENGRID_ITEM_FROM_INLIST(it) \
+ ((it) ? EINA_INLIST_CONTAINER_GET(it, Elm_Gengrid_Item) : NULL)
struct _Pan
{
};
static const char *widtype = NULL;
-static void _item_hilight(Elm_Gengrid_Item *item);
-static void _item_unrealize(Elm_Gengrid_Item *item);
-static void _item_select(Elm_Gengrid_Item *item);
-static void _item_unselect(Elm_Gengrid_Item *item);
+static void _item_hilight(Elm_Gengrid_Item *it);
+static void _item_unrealize(Elm_Gengrid_Item *it);
+static void _item_select(Elm_Gengrid_Item *it);
+static void _item_unselect(Elm_Gengrid_Item *it);
static void _calc_job(void *data);
static void _on_focus_hook(void *data,
Evas_Object *obj);
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (elm_widget_disabled_get(obj)) return EINA_FALSE;
- Elm_Gengrid_Item *item = NULL;
+ Elm_Gengrid_Item *it = NULL;
Evas_Coord x = 0;
Evas_Coord y = 0;
Evas_Coord step_x = 0;
}
else if ((!strcmp(ev->keyname, "Home")) || (!strcmp(ev->keyname, "KP_Home")))
{
- item = elm_gengrid_first_item_get(obj);
- elm_gengrid_item_bring_in(item);
+ it = elm_gengrid_first_item_get(obj);
+ elm_gengrid_item_bring_in(it);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
else if ((!strcmp(ev->keyname, "End")) || (!strcmp(ev->keyname, "KP_End")))
{
- item = elm_gengrid_last_item_get(obj);
- elm_gengrid_item_bring_in(item);
+ it = elm_gengrid_last_item_get(obj);
+ elm_gengrid_item_bring_in(it);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
(!strcmp(ev->keyname, "KP_Enter")) ||
(!strcmp(ev->keyname, "space")))
{
- item = elm_gengrid_selected_item_get(obj);
- evas_object_smart_callback_call(item->wd->self, SIG_CLICKED_DOUBLE, item);
+ it = elm_gengrid_selected_item_get(obj);
+ evas_object_smart_callback_call(it->wd->self, SIG_CLICKED_DOUBLE, it);
}
else return EINA_FALSE;
_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
{
Widget_Data *wd = elm_widget_data_get(obj);
- Elm_Gengrid_Item *item;
+ Elm_Gengrid_Item *it;
if (!wd) return;
elm_smart_scroller_mirrored_set(wd->scr, rtl);
if (!wd->items) return;
- item = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
+ it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
- while (item)
+ while (it)
{
- edje_object_mirrored_set(item->base.view, rtl);
- elm_gengrid_item_update(item);
- item = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(item)->next);
+ edje_object_mirrored_set(VIEW(it), rtl);
+ elm_gengrid_item_update(it);
+ it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
}
}
Evas_Object *obj,
void *event_info)
{
- Elm_Gengrid_Item *item = data;
+ Elm_Gengrid_Item *it = data;
Evas_Event_Mouse_Move *ev = event_info;
Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
Evas_Coord ox, oy, ow, oh, it_scrl_x, it_scrl_y;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
{
- if (!item->wd->on_hold)
+ if (!it->wd->on_hold)
{
- item->wd->on_hold = EINA_TRUE;
- if (!item->wd->wasselected)
- _item_unselect(item);
+ it->wd->on_hold = EINA_TRUE;
+ if (!it->wd->wasselected)
+ _item_unselect(it);
}
}
- if ((item->dragging) && (item->down))
+ if ((it->dragging) && (it->down))
{
- if (item->long_timer)
+ if (it->long_timer)
{
- ecore_timer_del(item->long_timer);
- item->long_timer = NULL;
+ ecore_timer_del(it->long_timer);
+ it->long_timer = NULL;
}
- evas_object_smart_callback_call(item->wd->self, SIG_DRAG, item);
+ evas_object_smart_callback_call(it->wd->self, SIG_DRAG, it);
return;
}
- if ((!item->down) || (item->wd->longpressed))
+ if ((!it->down) || (it->wd->longpressed))
{
- if (item->long_timer)
+ if (it->long_timer)
{
- ecore_timer_del(item->long_timer);
- item->long_timer = NULL;
+ ecore_timer_del(it->long_timer);
+ it->long_timer = NULL;
}
- if ((item->wd->reorder_mode) && (item->wd->reorder_item))
+ if ((it->wd->reorder_mode) && (it->wd->reorder_item))
{
- evas_object_geometry_get(item->wd->pan_smart, &ox, &oy, &ow, &oh);
+ evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
- it_scrl_x = ev->cur.canvas.x - item->wd->reorder_item->dx;
- it_scrl_y = ev->cur.canvas.y - item->wd->reorder_item->dy;
+ it_scrl_x = ev->cur.canvas.x - it->wd->reorder_item->dx;
+ it_scrl_y = ev->cur.canvas.y - it->wd->reorder_item->dy;
- if (it_scrl_x < ox) item->wd->reorder_item_x = ox;
- else if (it_scrl_x + item->wd->item_width > ox + ow)
- item->wd->reorder_item_x = ox + ow - item->wd->item_width;
- else item->wd->reorder_item_x = it_scrl_x;
+ if (it_scrl_x < ox) it->wd->reorder_item_x = ox;
+ else if (it_scrl_x + it->wd->item_width > ox + ow)
+ it->wd->reorder_item_x = ox + ow - it->wd->item_width;
+ else it->wd->reorder_item_x = it_scrl_x;
- if (it_scrl_y < oy) item->wd->reorder_item_y = oy;
- else if (it_scrl_y + item->wd->item_height > oy + oh)
- item->wd->reorder_item_y = oy + oh - item->wd->item_height;
- else item->wd->reorder_item_y = it_scrl_y;
+ if (it_scrl_y < oy) it->wd->reorder_item_y = oy;
+ else if (it_scrl_y + it->wd->item_height > oy + oh)
+ it->wd->reorder_item_y = oy + oh - it->wd->item_height;
+ else it->wd->reorder_item_y = it_scrl_y;
- if (item->wd->calc_job) ecore_job_del(item->wd->calc_job);
- item->wd->calc_job = ecore_job_add(_calc_job, item->wd);
+ if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
+ it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
}
return;
}
- if (!item->display_only)
+ if (!it->display_only)
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
evas_object_geometry_get(obj, &x, &y, NULL, NULL);
x = ev->cur.canvas.x - x;
y = ev->cur.canvas.y - y;
- dx = x - item->dx;
+ dx = x - it->dx;
adx = dx;
if (adx < 0) adx = -dx;
- dy = y - item->dy;
+ dy = y - it->dy;
ady = dy;
if (ady < 0) ady = -dy;
minw /= 2;
if ((adx > minw) || (ady > minh))
{
const char *left_drag, *right_drag;
- if (!elm_widget_mirrored_get(item->wd->self))
+ if (!elm_widget_mirrored_get(it->wd->self))
{
left_drag = SIG_DRAG_START_LEFT;
right_drag = SIG_DRAG_START_RIGHT;
right_drag = SIG_DRAG_START_LEFT;
}
- item->dragging = 1;
- if (item->long_timer)
+ it->dragging = 1;
+ if (it->long_timer)
{
- ecore_timer_del(item->long_timer);
- item->long_timer = NULL;
+ ecore_timer_del(it->long_timer);
+ it->long_timer = NULL;
}
- if (!item->wd->wasselected)
- _item_unselect(item);
+ if (!it->wd->wasselected)
+ _item_unselect(it);
if (dy < 0)
{
if (ady > adx)
- evas_object_smart_callback_call(item->wd->self, SIG_DRAG_START_UP,
- item);
+ evas_object_smart_callback_call(it->wd->self, SIG_DRAG_START_UP,
+ it);
else
{
if (dx < 0)
- evas_object_smart_callback_call(item->wd->self,
- left_drag, item);
+ evas_object_smart_callback_call(it->wd->self,
+ left_drag, it);
}
}
else
{
if (ady > adx)
- evas_object_smart_callback_call(item->wd->self,
- SIG_DRAG_START_DOWN, item);
+ evas_object_smart_callback_call(it->wd->self,
+ SIG_DRAG_START_DOWN, it);
else
{
if (dx < 0)
- evas_object_smart_callback_call(item->wd->self,
- left_drag, item);
+ evas_object_smart_callback_call(it->wd->self,
+ left_drag, it);
else
- evas_object_smart_callback_call(item->wd->self,
- right_drag, item);
+ evas_object_smart_callback_call(it->wd->self,
+ right_drag, it);
}
}
}
static Eina_Bool
_long_press(void *data)
{
- Elm_Gengrid_Item *item = data;
+ Elm_Gengrid_Item *it = data;
- item->long_timer = NULL;
- if ((item->disabled) || (item->dragging)) return ECORE_CALLBACK_CANCEL;
- item->wd->longpressed = EINA_TRUE;
- evas_object_smart_callback_call(item->wd->self, "longpressed", item);
- if (item->wd->reorder_mode)
+ it->long_timer = NULL;
+ if ((it->disabled) || (it->dragging)) return ECORE_CALLBACK_CANCEL;
+ it->wd->longpressed = EINA_TRUE;
+ evas_object_smart_callback_call(it->wd->self, "longpressed", it);
+ if (it->wd->reorder_mode)
{
- item->wd->reorder_item = item;
- evas_object_raise(item->base.view);
- elm_smart_scroller_hold_set(item->wd->scr, EINA_TRUE);
- elm_smart_scroller_bounce_allow_set(item->wd->scr, EINA_FALSE, EINA_FALSE);
- edje_object_signal_emit(item->base.view, "elm,state,reorder,enabled", "elm");
+ it->wd->reorder_item = it;
+ evas_object_raise(VIEW(it));
+ elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
+ elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_FALSE);
+ edje_object_signal_emit(VIEW(it), "elm,state,reorder,enabled", "elm");
}
return ECORE_CALLBACK_CANCEL;
}
Evas_Object *obj,
void *event_info)
{
- Elm_Gengrid_Item *item = data;
+ Elm_Gengrid_Item *it = data;
Evas_Event_Mouse_Down *ev = event_info;
Evas_Coord x, y;
if (ev->button != 1) return;
- item->down = 1;
- item->dragging = 0;
+ it->down = 1;
+ it->dragging = 0;
evas_object_geometry_get(obj, &x, &y, NULL, NULL);
- item->dx = ev->canvas.x - x;
- item->dy = ev->canvas.y - y;
- item->wd->longpressed = EINA_FALSE;
- if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) item->wd->on_hold = EINA_TRUE;
- else item->wd->on_hold = EINA_FALSE;
- item->wd->wasselected = item->selected;
- _item_hilight(item);
+ it->dx = ev->canvas.x - x;
+ it->dy = ev->canvas.y - y;
+ it->wd->longpressed = EINA_FALSE;
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
+ else it->wd->on_hold = EINA_FALSE;
+ it->wd->wasselected = it->selected;
+ _item_hilight(it);
if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
- evas_object_smart_callback_call(item->wd->self, SIG_CLICKED_DOUBLE, item);
- if (item->long_timer) ecore_timer_del(item->long_timer);
- if (item->realized)
- item->long_timer = ecore_timer_add(_elm_config->longpress_timeout,
- _long_press, item);
+ evas_object_smart_callback_call(it->wd->self, SIG_CLICKED_DOUBLE, it);
+ if (it->long_timer) ecore_timer_del(it->long_timer);
+ if (it->realized)
+ it->long_timer = ecore_timer_add(_elm_config->longpress_timeout,
+ _long_press, it);
else
- item->long_timer = NULL;
+ it->long_timer = NULL;
}
static void
Evas_Object *obj __UNUSED__,
void *event_info)
{
- Elm_Gengrid_Item *item = data;
+ Elm_Gengrid_Item *it = data;
Evas_Event_Mouse_Up *ev = event_info;
Eina_Bool dragged = EINA_FALSE;
if (ev->button != 1) return;
- item->down = EINA_FALSE;
- if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) item->wd->on_hold = EINA_TRUE;
- else item->wd->on_hold = EINA_FALSE;
- if (item->long_timer)
+ it->down = EINA_FALSE;
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
+ else it->wd->on_hold = EINA_FALSE;
+ if (it->long_timer)
{
- ecore_timer_del(item->long_timer);
- item->long_timer = NULL;
+ ecore_timer_del(it->long_timer);
+ it->long_timer = NULL;
}
- if (item->dragging)
+ if (it->dragging)
{
- item->dragging = EINA_FALSE;
- evas_object_smart_callback_call(item->wd->self, SIG_DRAG_STOP, item);
+ it->dragging = EINA_FALSE;
+ evas_object_smart_callback_call(it->wd->self, SIG_DRAG_STOP, it);
dragged = EINA_TRUE;
}
- if (item->wd->on_hold)
+ if (it->wd->on_hold)
{
- item->wd->longpressed = EINA_FALSE;
- item->wd->on_hold = EINA_FALSE;
+ it->wd->longpressed = EINA_FALSE;
+ it->wd->on_hold = EINA_FALSE;
return;
}
- if ((item->wd->reorder_mode) && (item->wd->reorder_item))
+ if ((it->wd->reorder_mode) && (it->wd->reorder_item))
{
- evas_object_smart_callback_call(item->wd->self, SIG_MOVED, item->wd->reorder_item);
- item->wd->reorder_item = NULL;
- item->wd->move_effect_enabled = EINA_FALSE;
- if (item->wd->calc_job) ecore_job_del(item->wd->calc_job);
- item->wd->calc_job = ecore_job_add(_calc_job, item->wd);
+ evas_object_smart_callback_call(it->wd->self, SIG_MOVED, it->wd->reorder_item);
+ it->wd->reorder_item = NULL;
+ it->wd->move_effect_enabled = EINA_FALSE;
+ if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
+ it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
- elm_smart_scroller_hold_set(item->wd->scr, EINA_FALSE);
- elm_smart_scroller_bounce_allow_set(item->wd->scr, item->wd->h_bounce, item->wd->v_bounce);
- edje_object_signal_emit(item->base.view, "elm,state,reorder,disabled", "elm");
+ elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
+ elm_smart_scroller_bounce_allow_set(it->wd->scr, it->wd->h_bounce, it->wd->v_bounce);
+ edje_object_signal_emit(VIEW(it), "elm,state,reorder,disabled", "elm");
}
- if (item->wd->longpressed)
+ if (it->wd->longpressed)
{
- item->wd->longpressed = EINA_FALSE;
- if (!item->wd->wasselected) _item_unselect(item);
- item->wd->wasselected = EINA_FALSE;
+ it->wd->longpressed = EINA_FALSE;
+ if (!it->wd->wasselected) _item_unselect(it);
+ it->wd->wasselected = EINA_FALSE;
return;
}
if (dragged)
{
- if (item->want_unrealize) _item_unrealize(item);
+ if (it->want_unrealize) _item_unrealize(it);
}
- if ((item->disabled) || (dragged)) return;
- if (item->wd->multi)
+ if ((it->disabled) || (dragged)) return;
+ if (it->wd->multi)
{
- if (!item->selected)
+ if (!it->selected)
{
- _item_hilight(item);
- _item_select(item);
+ _item_hilight(it);
+ _item_select(it);
}
- else _item_unselect(item);
+ else _item_unselect(it);
}
else
{
- if (!item->selected)
+ if (!it->selected)
{
- while (item->wd->selected)
- _item_unselect(item->wd->selected->data);
+ while (it->wd->selected)
+ _item_unselect(it->wd->selected->data);
}
else
{
const Eina_List *l, *l_next;
Elm_Gengrid_Item *item2;
- EINA_LIST_FOREACH_SAFE(item->wd->selected, l, l_next, item2)
- if (item2 != item) _item_unselect(item2);
+ EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, item2)
+ if (item2 != it) _item_unselect(item2);
}
- _item_hilight(item);
- _item_select(item);
+ _item_hilight(it);
+ _item_select(it);
}
}
static void
-_item_hilight(Elm_Gengrid_Item *item)
+_item_hilight(Elm_Gengrid_Item *it)
{
- if ((item->wd->no_select) || (item->delete_me) || (item->hilighted)) return;
- edje_object_signal_emit(item->base.view, "elm,state,selected", "elm");
- item->hilighted = EINA_TRUE;
+ if ((it->wd->no_select) || (it->delete_me) || (it->hilighted)) return;
+ edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
+ it->hilighted = EINA_TRUE;
}
static void
-_item_realize(Elm_Gengrid_Item *item)
+_item_realize(Elm_Gengrid_Item *it)
{
char buf[1024];
char style[1024];
- if ((item->realized) || (item->delete_me)) return;
- item->base.view = edje_object_add(evas_object_evas_get(item->wd->self));
- edje_object_scale_set(item->base.view, elm_widget_scale_get(item->wd->self) *
+ if ((it->realized) || (it->delete_me)) return;
+ VIEW(it) = edje_object_add(evas_object_evas_get(it->wd->self));
+ edje_object_scale_set(VIEW(it), elm_widget_scale_get(it->wd->self) *
_elm_config->scale);
- edje_object_mirrored_set(item->base.view, elm_widget_mirrored_get(item->base.widget));
- evas_object_smart_member_add(item->base.view, item->wd->pan_smart);
- elm_widget_sub_object_add(item->wd->self, item->base.view);
- snprintf(style, sizeof(style), "item/%s",
- item->gic->item_style ? item->gic->item_style : "default");
- _elm_theme_object_set(item->wd->self, item->base.view, "gengrid", style,
- elm_widget_style_get(item->wd->self));
- item->spacer =
- evas_object_rectangle_add(evas_object_evas_get(item->wd->self));
- evas_object_color_set(item->spacer, 0, 0, 0, 0);
- elm_widget_sub_object_add(item->wd->self, item->spacer);
- evas_object_size_hint_min_set(item->spacer, 2 * _elm_config->scale, 1);
- edje_object_part_swallow(item->base.view, "elm.swallow.pad", item->spacer);
-
- if (item->gic->func.label_get)
+ edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(WIDGET(it)));
+ edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(WIDGET(it)));
+ evas_object_smart_member_add(VIEW(it), it->wd->pan_smart);
+ elm_widget_sub_object_add(it->wd->self, VIEW(it));
+ snprintf(style, sizeof(style), "it/%s",
+ it->gic->item_style ? it->gic->item_style : "default");
+ _elm_theme_object_set(it->wd->self, VIEW(it), "gengrid", style,
+ elm_widget_style_get(it->wd->self));
+ it->spacer =
+ evas_object_rectangle_add(evas_object_evas_get(it->wd->self));
+ evas_object_color_set(it->spacer, 0, 0, 0, 0);
+ elm_widget_sub_object_add(it->wd->self, it->spacer);
+ evas_object_size_hint_min_set(it->spacer, 2 * _elm_config->scale, 1);
+ edje_object_part_swallow(VIEW(it), "elm.swallow.pad", it->spacer);
+
+ if (it->gic->func.label_get)
{
const Eina_List *l;
const char *key;
- item->labels =
- elm_widget_stringlist_get(edje_object_data_get(item->base.view,
+ it->labels =
+ elm_widget_stringlist_get(edje_object_data_get(VIEW(it),
"labels"));
- EINA_LIST_FOREACH(item->labels, l, key)
+ EINA_LIST_FOREACH(it->labels, l, key)
{
- char *s = item->gic->func.label_get
- ((void *)item->base.data, item->wd->self, l->data);
+ char *s = it->gic->func.label_get
+ ((void *)it->base.data, it->wd->self, l->data);
if (s)
{
- edje_object_part_text_set(item->base.view, l->data, s);
+ edje_object_part_text_set(VIEW(it), l->data, s);
free(s);
}
}
}
- if (item->gic->func.icon_get)
+ if (it->gic->func.icon_get)
{
const Eina_List *l;
const char *key;
- item->icons =
- elm_widget_stringlist_get(edje_object_data_get(item->base.view,
+ it->icons =
+ elm_widget_stringlist_get(edje_object_data_get(VIEW(it),
"icons"));
- EINA_LIST_FOREACH(item->icons, l, key)
+ EINA_LIST_FOREACH(it->icons, l, key)
{
- Evas_Object *ic = item->gic->func.icon_get
- ((void *)item->base.data, item->wd->self, l->data);
+ Evas_Object *ic = it->gic->func.icon_get
+ ((void *)it->base.data, it->wd->self, l->data);
if (ic)
{
- item->icon_objs = eina_list_append(item->icon_objs, ic);
- edje_object_part_swallow(item->base.view, key, ic);
+ it->icon_objs = eina_list_append(it->icon_objs, ic);
+ edje_object_part_swallow(VIEW(it), key, ic);
evas_object_show(ic);
- elm_widget_sub_object_add(item->wd->self, ic);
+ elm_widget_sub_object_add(it->wd->self, ic);
}
}
}
- if (item->gic->func.state_get)
+ if (it->gic->func.state_get)
{
const Eina_List *l;
const char *key;
- item->states =
- elm_widget_stringlist_get(edje_object_data_get(item->base.view,
+ it->states =
+ elm_widget_stringlist_get(edje_object_data_get(VIEW(it),
"states"));
- EINA_LIST_FOREACH(item->states, l, key)
+ EINA_LIST_FOREACH(it->states, l, key)
{
- Eina_Bool on = item->gic->func.state_get
- ((void *)item->base.data, item->wd->self, l->data);
+ Eina_Bool on = it->gic->func.state_get
+ ((void *)it->base.data, it->wd->self, l->data);
if (on)
{
snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
- edje_object_signal_emit(item->base.view, buf, "elm");
+ edje_object_signal_emit(VIEW(it), buf, "elm");
}
}
}
- if ((!item->wd->item_width) && (!item->wd->item_height))
+ if ((!it->wd->item_width) && (!it->wd->item_height))
{
- edje_object_size_min_restricted_calc(item->base.view,
- &item->wd->item_width,
- &item->wd->item_height,
- item->wd->item_width,
- item->wd->item_height);
- elm_coords_finger_size_adjust(1, &item->wd->item_width,
- 1, &item->wd->item_height);
+ edje_object_size_min_restricted_calc(VIEW(it),
+ &it->wd->item_width,
+ &it->wd->item_height,
+ it->wd->item_width,
+ it->wd->item_height);
+ elm_coords_finger_size_adjust(1, &it->wd->item_width,
+ 1, &it->wd->item_height);
}
- evas_object_event_callback_add(item->base.view, EVAS_CALLBACK_MOUSE_DOWN,
- _mouse_down, item);
- evas_object_event_callback_add(item->base.view, EVAS_CALLBACK_MOUSE_UP,
- _mouse_up, item);
- evas_object_event_callback_add(item->base.view, EVAS_CALLBACK_MOUSE_MOVE,
- _mouse_move, item);
+ evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
+ _mouse_down, it);
+ evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
+ _mouse_up, it);
+ evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
+ _mouse_move, it);
- if (item->selected)
- edje_object_signal_emit(item->base.view, "elm,state,selected", "elm");
- if (item->disabled)
- edje_object_signal_emit(item->base.view, "elm,state,disabled", "elm");
+ if (it->selected)
+ edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
+ if (it->disabled)
+ edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
- evas_object_show(item->base.view);
+ evas_object_show(VIEW(it));
- if (item->tooltip.content_cb)
+ if (it->tooltip.content_cb)
{
- elm_widget_item_tooltip_content_cb_set(item,
- item->tooltip.content_cb,
- item->tooltip.data, NULL);
- elm_widget_item_tooltip_style_set(item, item->tooltip.style);
+ elm_widget_item_tooltip_content_cb_set(it,
+ it->tooltip.content_cb,
+ it->tooltip.data, NULL);
+ elm_widget_item_tooltip_style_set(it, it->tooltip.style);
}
- if (item->mouse_cursor)
- elm_widget_item_cursor_set(item, item->mouse_cursor);
+ if (it->mouse_cursor)
+ elm_widget_item_cursor_set(it, it->mouse_cursor);
- item->realized = EINA_TRUE;
- item->want_unrealize = EINA_FALSE;
+ it->realized = EINA_TRUE;
+ it->want_unrealize = EINA_FALSE;
}
static void
-_item_unrealize(Elm_Gengrid_Item *item)
+_item_unrealize(Elm_Gengrid_Item *it)
{
Evas_Object *icon;
- if (!item->realized) return;
- if (item->long_timer)
+ if (!it->realized) return;
+ if (it->long_timer)
{
- ecore_timer_del(item->long_timer);
- item->long_timer = NULL;
+ ecore_timer_del(it->long_timer);
+ it->long_timer = NULL;
}
- evas_object_del(item->base.view);
- item->base.view = NULL;
- evas_object_del(item->spacer);
- item->spacer = NULL;
- elm_widget_stringlist_free(item->labels);
- item->labels = NULL;
- elm_widget_stringlist_free(item->icons);
- item->icons = NULL;
- elm_widget_stringlist_free(item->states);
- item->states = NULL;
+ evas_object_del(VIEW(it));
+ VIEW(it) = NULL;
+ evas_object_del(it->spacer);
+ it->spacer = NULL;
+ elm_widget_stringlist_free(it->labels);
+ it->labels = NULL;
+ elm_widget_stringlist_free(it->icons);
+ it->icons = NULL;
+ elm_widget_stringlist_free(it->states);
+ it->states = NULL;
- EINA_LIST_FREE(item->icon_objs, icon)
+ EINA_LIST_FREE(it->icon_objs, icon)
evas_object_del(icon);
- item->realized = EINA_FALSE;
- item->want_unrealize = EINA_FALSE;
+ it->realized = EINA_FALSE;
+ it->want_unrealize = EINA_FALSE;
}
static Eina_Bool
_reorder_item_moving_effect_timer_cb(void *data)
{
- Elm_Gengrid_Item *item = data;
+ Elm_Gengrid_Item *it = data;
double time, t;
Evas_Coord dx, dy;
time = REORDER_EFFECT_TIME;
- t = ((0.0 > (t = ecore_loop_time_get()-item->moving_effect_start_time)) ? 0.0 : t);
- dx = ((item->tx - item->ox) / 10) * _elm_config->scale;
- dy = ((item->ty - item->oy) / 10) * _elm_config->scale;
+ t = ((0.0 > (t = ecore_loop_time_get()-it->moving_effect_start_time)) ? 0.0 : t);
+ dx = ((it->tx - it->ox) / 10) * _elm_config->scale;
+ dy = ((it->ty - it->oy) / 10) * _elm_config->scale;
if (t <= time)
{
- item->rx += (1 * sin((t / time) * (M_PI / 2)) * dx);
- item->ry += (1 * sin((t / time) * (M_PI / 2)) * dy);
+ it->rx += (1 * sin((t / time) * (M_PI / 2)) * dx);
+ it->ry += (1 * sin((t / time) * (M_PI / 2)) * dy);
}
else
{
- item->rx += dx;
- item->ry += dy;
+ it->rx += dx;
+ it->ry += dy;
}
- if ((((dx > 0) && (item->rx >= item->tx)) || ((dx <= 0) && (item->rx <= item->tx))) &&
- (((dy > 0) && (item->ry >= item->ty)) || ((dy <= 0) && (item->ry <= item->ty))))
+ if ((((dx > 0) && (it->rx >= it->tx)) || ((dx <= 0) && (it->rx <= it->tx))) &&
+ (((dy > 0) && (it->ry >= it->ty)) || ((dy <= 0) && (it->ry <= it->ty))))
{
- evas_object_move(item->base.view, item->tx, item->ty);
- evas_object_resize(item->base.view, item->wd->item_width, item->wd->item_height);
- item->moving = EINA_FALSE;
- item->item_moving_effect_timer = NULL;
+ evas_object_move(VIEW(it), it->tx, it->ty);
+ evas_object_resize(VIEW(it), it->wd->item_width, it->wd->item_height);
+ it->moving = EINA_FALSE;
+ it->item_moving_effect_timer = NULL;
return ECORE_CALLBACK_CANCEL;
}
- evas_object_move(item->base.view, item->rx, item->ry);
- evas_object_resize(item->base.view, item->wd->item_width, item->wd->item_height);
+ evas_object_move(VIEW(it), it->rx, it->ry);
+ evas_object_resize(VIEW(it), it->wd->item_width, it->wd->item_height);
return ECORE_CALLBACK_RENEW;
}
static void
-_item_place(Elm_Gengrid_Item *item,
+_item_place(Elm_Gengrid_Item *it,
Evas_Coord cx,
Evas_Coord cy)
{
Evas_Coord x, y, ox, oy, cvx, cvy, cvw, cvh;
Evas_Coord tch, tcw, alignw = 0, alignh = 0, vw, vh;
Eina_Bool reorder_item_move_forward = EINA_FALSE;
- item->x = cx;
- item->y = cy;
- evas_object_geometry_get(item->wd->pan_smart, &ox, &oy, &vw, &vh);
+ it->x = cx;
+ it->y = cy;
+ evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &vw, &vh);
/* Preload rows/columns at each side of the Gengrid */
- cvx = ox - PRELOAD * item->wd->item_width;
- cvy = oy - PRELOAD * item->wd->item_height;
- cvw = vw + 2 * PRELOAD * item->wd->item_width;
- cvh = vh + 2 * PRELOAD * item->wd->item_height;
+ cvx = ox - PRELOAD * it->wd->item_width;
+ cvy = oy - PRELOAD * it->wd->item_height;
+ cvw = vw + 2 * PRELOAD * it->wd->item_width;
+ cvh = vh + 2 * PRELOAD * it->wd->item_height;
alignh = 0;
alignw = 0;
- if (item->wd->horizontal)
+ if (it->wd->horizontal)
{
int columns, items_visible = 0, items_row;
- if (item->wd->item_height > 0)
- items_visible = vh / item->wd->item_height;
+ if (it->wd->item_height > 0)
+ items_visible = vh / it->wd->item_height;
if (items_visible < 1)
items_visible = 1;
- columns = item->wd->count / items_visible;
- if (item->wd->count % items_visible)
+ columns = it->wd->count / items_visible;
+ if (it->wd->count % items_visible)
columns++;
- tcw = item->wd->item_width * columns;
- alignw = (vw - tcw) * item->wd->align_x;
+ tcw = it->wd->item_width * columns;
+ alignw = (vw - tcw) * it->wd->align_x;
items_row = items_visible;
- if (items_row > item->wd->count)
- items_row = item->wd->count;
- tch = items_row * item->wd->item_height;
- alignh = (vh - tch) * item->wd->align_y;
+ if (items_row > it->wd->count)
+ items_row = it->wd->count;
+ tch = items_row * it->wd->item_height;
+ alignh = (vh - tch) * it->wd->align_y;
}
else
{
int rows, items_visible = 0, items_col;
- if (item->wd->item_width > 0)
- items_visible = vw / item->wd->item_width;
+ if (it->wd->item_width > 0)
+ items_visible = vw / it->wd->item_width;
if (items_visible < 1)
items_visible = 1;
- rows = item->wd->count / items_visible;
- if (item->wd->count % items_visible)
+ rows = it->wd->count / items_visible;
+ if (it->wd->count % items_visible)
rows++;
- tch = item->wd->item_height * rows;
- alignh = (vh - tch) * item->wd->align_y;
+ tch = it->wd->item_height * rows;
+ alignh = (vh - tch) * it->wd->align_y;
items_col = items_visible;
- if (items_col > item->wd->count)
- items_col = item->wd->count;
- tcw = items_col * item->wd->item_width;
- alignw = (vw - tcw) * item->wd->align_x;
+ if (items_col > it->wd->count)
+ items_col = it->wd->count;
+ tcw = items_col * it->wd->item_width;
+ alignw = (vw - tcw) * it->wd->align_x;
}
- x = cx * item->wd->item_width - item->wd->pan_x + ox + alignw;
- if (elm_widget_mirrored_get(item->wd->self))
+ x = cx * it->wd->item_width - it->wd->pan_x + ox + alignw;
+ if (elm_widget_mirrored_get(it->wd->self))
{ /* Switch items side and componsate for pan_x when in RTL mode */
Evas_Coord ww;
- evas_object_geometry_get(item->wd->self, NULL, NULL, &ww, NULL);
- x = ww - x - item->wd->item_width - item->wd->pan_x - item->wd->pan_x;
+ evas_object_geometry_get(it->wd->self, NULL, NULL, &ww, NULL);
+ x = ww - x - it->wd->item_width - it->wd->pan_x - it->wd->pan_x;
}
- y = cy * item->wd->item_height - item->wd->pan_y + oy + alignh;
+ y = cy * it->wd->item_height - it->wd->pan_y + oy + alignh;
- Eina_Bool was_realized = item->realized;
- if (ELM_RECTS_INTERSECT(x, y, item->wd->item_width, item->wd->item_height,
+ Eina_Bool was_realized = it->realized;
+ if (ELM_RECTS_INTERSECT(x, y, it->wd->item_width, it->wd->item_height,
cvx, cvy, cvw, cvh))
{
- _item_realize(item);
+ _item_realize(it);
if (!was_realized)
- evas_object_smart_callback_call(item->wd->self, SIG_REALIZED, item);
- if (item->wd->reorder_mode)
+ evas_object_smart_callback_call(it->wd->self, SIG_REALIZED, it);
+ if (it->wd->reorder_mode)
{
- if (item->wd->reorder_item)
+ if (it->wd->reorder_item)
{
- if (item->moving) return;
+ if (it->moving) return;
- if (!item->wd->move_effect_enabled)
+ if (!it->wd->move_effect_enabled)
{
- item->ox = x;
- item->oy = y;
+ it->ox = x;
+ it->oy = y;
}
- if (item->wd->reorder_item == item)
+ if (it->wd->reorder_item == it)
{
- evas_object_move(item->base.view,
- item->wd->reorder_item_x, item->wd->reorder_item_y);
- evas_object_resize(item->base.view,
- item->wd->item_width, item->wd->item_height);
+ evas_object_move(VIEW(it),
+ it->wd->reorder_item_x, it->wd->reorder_item_y);
+ evas_object_resize(VIEW(it),
+ it->wd->item_width, it->wd->item_height);
return;
}
else
{
- if (item->wd->move_effect_enabled)
+ if (it->wd->move_effect_enabled)
{
- if ((item->ox != x) || (item->oy != y))
+ if ((it->ox != x) || (it->oy != y))
{
- if (((item->wd->old_pan_x == item->wd->pan_x) && (item->wd->old_pan_y == item->wd->pan_y)) ||
- ((item->wd->old_pan_x != item->wd->pan_x) && !(item->ox - item->wd->pan_x + item->wd->old_pan_x == x)) ||
- ((item->wd->old_pan_y != item->wd->pan_y) && !(item->oy - item->wd->pan_y + item->wd->old_pan_y == y)))
+ if (((it->wd->old_pan_x == it->wd->pan_x) && (it->wd->old_pan_y == it->wd->pan_y)) ||
+ ((it->wd->old_pan_x != it->wd->pan_x) && !(it->ox - it->wd->pan_x + it->wd->old_pan_x == x)) ||
+ ((it->wd->old_pan_y != it->wd->pan_y) && !(it->oy - it->wd->pan_y + it->wd->old_pan_y == y)))
{
- item->tx = x;
- item->ty = y;
- item->rx = item->ox;
- item->ry = item->oy;
- item->moving = EINA_TRUE;
- item->moving_effect_start_time = ecore_loop_time_get();
- item->item_moving_effect_timer = ecore_animator_add(_reorder_item_moving_effect_timer_cb, item);
+ it->tx = x;
+ it->ty = y;
+ it->rx = it->ox;
+ it->ry = it->oy;
+ it->moving = EINA_TRUE;
+ it->moving_effect_start_time = ecore_loop_time_get();
+ it->item_moving_effect_timer = ecore_animator_add(_reorder_item_moving_effect_timer_cb, it);
return;
}
}
}
- if (ELM_RECTS_INTERSECT(item->wd->reorder_item_x, item->wd->reorder_item_y,
- item->wd->item_width, item->wd->item_height,
- x+(item->wd->item_width/2), y+(item->wd->item_height/2),
+ if (ELM_RECTS_INTERSECT(it->wd->reorder_item_x, it->wd->reorder_item_y,
+ it->wd->item_width, it->wd->item_height,
+ x+(it->wd->item_width/2), y+(it->wd->item_height/2),
1, 1))
{
- if (item->wd->horizontal)
+ if (it->wd->horizontal)
{
- if ((item->wd->nmax * item->wd->reorder_item->x + item->wd->reorder_item->y) >
- (item->wd->nmax * item->x + item->y))
+ if ((it->wd->nmax * it->wd->reorder_item->x + it->wd->reorder_item->y) >
+ (it->wd->nmax * it->x + it->y))
reorder_item_move_forward = EINA_TRUE;
}
else
{
- if ((item->wd->nmax * item->wd->reorder_item->y + item->wd->reorder_item->x) >
- (item->wd->nmax * item->y + item->x))
+ if ((it->wd->nmax * it->wd->reorder_item->y + it->wd->reorder_item->x) >
+ (it->wd->nmax * it->y + it->x))
reorder_item_move_forward = EINA_TRUE;
}
- item->wd->items = eina_inlist_remove(item->wd->items,
- EINA_INLIST_GET(item->wd->reorder_item));
+ it->wd->items = eina_inlist_remove(it->wd->items,
+ EINA_INLIST_GET(it->wd->reorder_item));
if (reorder_item_move_forward)
- item->wd->items = eina_inlist_prepend_relative(item->wd->items,
- EINA_INLIST_GET(item->wd->reorder_item),
- EINA_INLIST_GET(item));
+ it->wd->items = eina_inlist_prepend_relative(it->wd->items,
+ EINA_INLIST_GET(it->wd->reorder_item),
+ EINA_INLIST_GET(it));
else
- item->wd->items = eina_inlist_append_relative(item->wd->items,
- EINA_INLIST_GET(item->wd->reorder_item),
- EINA_INLIST_GET(item));
+ it->wd->items = eina_inlist_append_relative(it->wd->items,
+ EINA_INLIST_GET(it->wd->reorder_item),
+ EINA_INLIST_GET(it));
- item->wd->reorder_item_changed = EINA_TRUE;
- item->wd->move_effect_enabled = EINA_TRUE;
- if (item->wd->calc_job) ecore_job_del(item->wd->calc_job);
- item->wd->calc_job = ecore_job_add(_calc_job, item->wd);
+ it->wd->reorder_item_changed = EINA_TRUE;
+ it->wd->move_effect_enabled = EINA_TRUE;
+ if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
+ it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
return;
}
}
}
- else if (item->item_moving_effect_timer)
+ else if (it->item_moving_effect_timer)
{
- ecore_animator_del(item->item_moving_effect_timer);
- item->item_moving_effect_timer = NULL;
- item->moving = EINA_FALSE;
+ ecore_animator_del(it->item_moving_effect_timer);
+ it->item_moving_effect_timer = NULL;
+ it->moving = EINA_FALSE;
}
}
- evas_object_move(item->base.view, x, y);
- evas_object_resize(item->base.view, item->wd->item_width,
- item->wd->item_height);
+ evas_object_move(VIEW(it), x, y);
+ evas_object_resize(VIEW(it), it->wd->item_width,
+ it->wd->item_height);
}
else
{
- _item_unrealize(item);
+ _item_unrealize(it);
if (was_realized)
- evas_object_smart_callback_call(item->wd->self, SIG_UNREALIZED, item);
+ evas_object_smart_callback_call(it->wd->self, SIG_UNREALIZED, it);
}
}
Evas_Smart_Cb func,
const void *func_data)
{
- Elm_Gengrid_Item *item;
+ Elm_Gengrid_Item *it;
- item = elm_widget_item_new(wd->self, Elm_Gengrid_Item);
- if (!item) return NULL;
+ it = elm_widget_item_new(wd->self, Elm_Gengrid_Item);
+ if (!it) return NULL;
wd->count++;
- item->wd = wd;
- item->gic = gic;
- item->base.data = data;
- item->func.func = func;
- item->func.data = func_data;
- item->mouse_cursor = NULL;
- return item;
+ it->wd = wd;
+ it->gic = gic;
+ it->base.data = data;
+ it->func.func = func;
+ it->func.data = func_data;
+ it->mouse_cursor = NULL;
+ return it;
}
static void
-_item_del(Elm_Gengrid_Item *item)
-{
- elm_widget_item_pre_notify_del(item);
- if (item->selected)
- item->wd->selected = eina_list_remove(item->wd->selected, item);
- if (item->realized) _item_unrealize(item);
- if ((!item->delete_me) && (item->gic->func.del))
- item->gic->func.del((void *)item->base.data, item->wd->self);
- item->delete_me = EINA_TRUE;
- item->wd->items = eina_inlist_remove(item->wd->items, EINA_INLIST_GET(item));
- if (item->long_timer) ecore_timer_del(item->long_timer);
- if (item->tooltip.del_cb)
- item->tooltip.del_cb((void *)item->tooltip.data, item->base.widget, item);
- item->wd->walking -= item->walking;
- item->wd->count--;
- if (item->wd->calc_job) ecore_job_del(item->wd->calc_job);
- item->wd->calc_job = ecore_job_add(_calc_job, item->wd);
- elm_widget_item_del(item);
+_item_del(Elm_Gengrid_Item *it)
+{
+ elm_widget_item_pre_notify_del(it);
+ if (it->selected)
+ it->wd->selected = eina_list_remove(it->wd->selected, it);
+ if (it->realized) _item_unrealize(it);
+ if ((!it->delete_me) && (it->gic->func.del))
+ it->gic->func.del((void *)it->base.data, it->wd->self);
+ it->delete_me = EINA_TRUE;
+ it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
+ if (it->long_timer) ecore_timer_del(it->long_timer);
+ if (it->tooltip.del_cb)
+ it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);
+ it->wd->walking -= it->walking;
+ it->wd->count--;
+ if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
+ it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
+ elm_widget_item_del(it);
}
static void
-_item_select(Elm_Gengrid_Item *item)
+_item_select(Elm_Gengrid_Item *it)
{
- if ((item->wd->no_select) || (item->delete_me)) return;
- if (item->selected)
+ if ((it->wd->no_select) || (it->delete_me)) return;
+ if (it->selected)
{
- if (item->wd->always_select) goto call;
+ if (it->wd->always_select) goto call;
return;
}
- item->selected = EINA_TRUE;
- item->wd->selected = eina_list_append(item->wd->selected, item);
+ it->selected = EINA_TRUE;
+ it->wd->selected = eina_list_append(it->wd->selected, it);
call:
- item->walking++;
- item->wd->walking++;
- if (item->func.func)
- item->func.func((void *)item->func.data, item->wd->self, item);
- if (!item->delete_me)
- evas_object_smart_callback_call(item->wd->self, SIG_SELECTED, item);
- item->walking--;
- item->wd->walking--;
- item->wd->last_selected_item = item;
- if ((item->wd->clear_me) && (!item->wd->walking))
- elm_gengrid_clear(item->base.widget);
+ it->walking++;
+ it->wd->walking++;
+ if (it->func.func)
+ it->func.func((void *)it->func.data, it->wd->self, it);
+ if (!it->delete_me)
+ evas_object_smart_callback_call(it->wd->self, SIG_SELECTED, it);
+ it->walking--;
+ it->wd->walking--;
+ it->wd->last_selected_item = it;
+ if ((it->wd->clear_me) && (!it->wd->walking))
+ elm_gengrid_clear(WIDGET(it));
else
{
- if ((!item->walking) && (item->delete_me))
- if (!item->relcount) _item_del(item);
+ if ((!it->walking) && (it->delete_me))
+ if (!it->relcount) _item_del(it);
}
}
static void
-_item_unselect(Elm_Gengrid_Item *item)
+_item_unselect(Elm_Gengrid_Item *it)
{
- if ((item->delete_me) || (!item->hilighted)) return;
- edje_object_signal_emit(item->base.view, "elm,state,unselected", "elm");
- item->hilighted = EINA_FALSE;
- if (item->selected)
+ if ((it->delete_me) || (!it->hilighted)) return;
+ edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
+ it->hilighted = EINA_FALSE;
+ if (it->selected)
{
- item->selected = EINA_FALSE;
- item->wd->selected = eina_list_remove(item->wd->selected, item);
- evas_object_smart_callback_call(item->wd->self, SIG_UNSELECTED, item);
+ it->selected = EINA_FALSE;
+ it->wd->selected = eina_list_remove(it->wd->selected, it);
+ evas_object_smart_callback_call(it->wd->self, SIG_UNSELECTED, it);
}
}
{
Pan *sd = evas_object_smart_data_get(obj);
Evas_Coord cx = 0, cy = 0;
- Elm_Gengrid_Item *item;
+ Elm_Gengrid_Item *it;
if (!sd) return;
if (!sd->wd->nmax) return;
sd->wd->reorder_item_changed = EINA_FALSE;
- EINA_INLIST_FOREACH(sd->wd->items, item)
+ EINA_INLIST_FOREACH(sd->wd->items, it)
{
- _item_place(item, cx, cy);
+ _item_place(it, cx, cy);
if (sd->wd->reorder_item_changed) return;
if (sd->wd->horizontal)
{
static int
_elm_gengrid_item_compare_data(const void *data, const void *data1)
{
- const Elm_Gengrid_Item *item = data;
+ const Elm_Gengrid_Item *it = data;
const Elm_Gengrid_Item *item1 = data1;
- return _elm_gengrid_item_compare_data_cb(item->base.data, item1->base.data);
+ return _elm_gengrid_item_compare_data_cb(it->base.data, item1->base.data);
}
static int
_elm_gengrid_item_compare(const void *data, const void *data1)
{
- Elm_Gengrid_Item *item, *item1;
- item = ELM_GENGRID_ITEM_FROM_INLIST(data);
+ Elm_Gengrid_Item *it, *item1;
+ it = ELM_GENGRID_ITEM_FROM_INLIST(data);
item1 = ELM_GENGRID_ITEM_FROM_INLIST(data1);
- return _elm_gengrid_item_compare_cb(item, item1);
-}
-
-/**
- * Add a new Gengrid object.
- *
- * @param parent The parent object.
- * @return The new object or NULL if it cannot be created.
- *
- * @see elm_gengrid_item_size_set()
- * @see elm_gengrid_horizontal_set()
- * @see elm_gengrid_item_append()
- * @see elm_gengrid_item_del()
- * @see elm_gengrid_clear()
- *
- * @ingroup Gengrid
- */
+ return _elm_gengrid_item_compare_cb(it, item1);
+}
+
EAPI Evas_Object *
elm_gengrid_add(Evas_Object *parent)
{
return obj;
}
-/**
- * Set the size for the item of the Gengrid.
- *
- * @param obj The Gengrid object.
- * @param w The item's width.
- * @param h The item's height;
- *
- * @see elm_gengrid_item_size_get()
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_item_size_set(Evas_Object *obj,
Evas_Coord w,
wd->calc_job = ecore_job_add(_calc_job, wd);
}
-/**
- * Get the size of the item of the Gengrid.
- *
- * @param obj The Gengrid object.
- * @param w Pointer to the item's width.
- * @param h Pointer to the item's height.
- *
- * @see elm_gengrid_item_size_get()
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_item_size_get(const Evas_Object *obj,
Evas_Coord *w,
if (h) *h = wd->item_height;
}
-/**
- * Set item's alignment within the scroller.
- *
- * @param obj The Gengrid object.
- * @param align_x The x alignment (0 <= x <= 1).
- * @param align_y The y alignment (0 <= y <= 1).
- *
- * @see elm_gengrid_align_get()
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_align_set(Evas_Object *obj,
double align_x,
wd->align_y = align_y;
}
-/**
- * Get the alignenment set for the Gengrid object.
- *
- * @param obj The Gengrid object.
- * @param align_x Pointer to x alignenment.
- * @param align_y Pointer to y alignenment.
- *
- * @see elm_gengrid_align_set()
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_align_get(const Evas_Object *obj,
double *align_x,
if (align_y) *align_y = wd->align_y;
}
-/**
- * Add item to the end of the Gengrid.
- *
- * @param obj The Gengrid object.
- * @param gic The item class for the item.
- * @param data The item data.
- * @param func Convenience function called when item is selected.
- * @param func_data Data passed to @p func above.
- * @return A handle to the item added or NULL if not possible.
- *
- * @see elm_gengrid_item_prepend()
- * @see elm_gengrid_item_insert_before()
- * @see elm_gengrid_item_insert_after()
- * @see elm_gengrid_item_del()
- *
- * @ingroup Gengrid
- */
EAPI Elm_Gengrid_Item *
elm_gengrid_item_append(Evas_Object *obj,
const Elm_Gengrid_Item_Class *gic,
Evas_Smart_Cb func,
const void *func_data)
{
- Elm_Gengrid_Item *item;
+ Elm_Gengrid_Item *it;
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
- item = _item_create(wd, gic, data, func, func_data);
- if (!item) return NULL;
- wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(item));
+ it = _item_create(wd, gic, data, func, func_data);
+ if (!it) return NULL;
+ wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
if (wd->calc_job) ecore_job_del(wd->calc_job);
wd->calc_job = ecore_job_add(_calc_job, wd);
- return item;
-}
-
-/**
- * Add item at start of the Gengrid.
- *
- * This adds an item to the beginning of the grid.
- *
- * @param obj The Gengrid object.
- * @param gic The item class for the item.
- * @param data The item data.
- * @param func Convenience function called when item is selected.
- * @param func_data Data passed to @p func above.
- * @return A handle to the item added or NULL if not possible.
- *
- * @see elm_gengrid_item_append()
- * @see elm_gengrid_item_insert_before()
- * @see elm_gengrid_item_insert_after()
- * @see elm_gengrid_item_del()
- *
- * @ingroup Gengrid
- */
+ return it;
+}
+
EAPI Elm_Gengrid_Item *
elm_gengrid_item_prepend(Evas_Object *obj,
const Elm_Gengrid_Item_Class *gic,
Evas_Smart_Cb func,
const void *func_data)
{
- Elm_Gengrid_Item *item;
+ Elm_Gengrid_Item *it;
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
- item = _item_create(wd, gic, data, func, func_data);
- if (!item) return NULL;
- wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(item));
+ it = _item_create(wd, gic, data, func, func_data);
+ if (!it) return NULL;
+ wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
if (wd->calc_job) ecore_job_del(wd->calc_job);
wd->calc_job = ecore_job_add(_calc_job, wd);
- return item;
-}
-
-/**
- * Insert and item before another in the Gengrid.
- *
- * This inserts an item before another in the grid.
- *
- * @param obj The Gengrid object.
- * @param gic The item class for the item.
- * @param data The item data.
- * @param relative The item to which insert before.
- * @param func Convenience function called when item is selected.
- * @param func_data Data passed to @p func above.
- * @return A handle to the item added or NULL if not possible.
- *
- * @see elm_gengrid_item_append()
- * @see elm_gengrid_item_prepend()
- * @see elm_gengrid_item_insert_after()
- * @see elm_gengrid_item_del()
- *
- * @ingroup Gengrid
- */
+ return it;
+}
+
EAPI Elm_Gengrid_Item *
elm_gengrid_item_insert_before(Evas_Object *obj,
const Elm_Gengrid_Item_Class *gic,
Evas_Smart_Cb func,
const void *func_data)
{
- Elm_Gengrid_Item *item;
+ Elm_Gengrid_Item *it;
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
EINA_SAFETY_ON_NULL_RETURN_VAL(relative, NULL);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
- item = _item_create(wd, gic, data, func, func_data);
- if (!item) return NULL;
+ it = _item_create(wd, gic, data, func, func_data);
+ if (!it) return NULL;
wd->items = eina_inlist_prepend_relative
- (wd->items, EINA_INLIST_GET(item), EINA_INLIST_GET(relative));
+ (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(relative));
if (wd->calc_job) ecore_job_del(wd->calc_job);
wd->calc_job = ecore_job_add(_calc_job, wd);
- return item;
-}
-
-/**
- * Insert and item after another in the Gengrid.
- *
- * This inserts an item after another in the grid.
- *
- * @param obj The Gengrid object.
- * @param gic The item class for the item.
- * @param data The item data.
- * @param relative The item to which insert after.
- * @param func Convenience function called when item is selected.
- * @param func_data Data passed to @p func above.
- * @return A handle to the item added or NULL if not possible.
- *
- * @see elm_gengrid_item_append()
- * @see elm_gengrid_item_prepend()
- * @see elm_gengrid_item_insert_before()
- * @see elm_gengrid_item_del()
- *
- * @ingroup Gengrid
- */
+ return it;
+}
+
EAPI Elm_Gengrid_Item *
elm_gengrid_item_insert_after(Evas_Object *obj,
const Elm_Gengrid_Item_Class *gic,
Evas_Smart_Cb func,
const void *func_data)
{
- Elm_Gengrid_Item *item;
+ Elm_Gengrid_Item *it;
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
EINA_SAFETY_ON_NULL_RETURN_VAL(relative, NULL);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
- item = _item_create(wd, gic, data, func, func_data);
- if (!item) return NULL;
+ it = _item_create(wd, gic, data, func, func_data);
+ if (!it) return NULL;
wd->items = eina_inlist_append_relative
- (wd->items, EINA_INLIST_GET(item), EINA_INLIST_GET(relative));
+ (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(relative));
if (wd->calc_job) ecore_job_del(wd->calc_job);
wd->calc_job = ecore_job_add(_calc_job, wd);
- return item;
+ return it;
}
EAPI Elm_Gengrid_Item *
Evas_Smart_Cb func,
const void *func_data)
{
- Elm_Gengrid_Item *item;
+ Elm_Gengrid_Item *it;
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
- item = _item_create(wd, gic, data, func, func_data);
- if (!item) return NULL;
+ it = _item_create(wd, gic, data, func, func_data);
+ if (!it) return NULL;
_elm_gengrid_item_compare_cb = comp;
- wd->items = eina_inlist_sorted_insert(wd->items, EINA_INLIST_GET(item),
+ wd->items = eina_inlist_sorted_insert(wd->items, EINA_INLIST_GET(it),
_elm_gengrid_item_compare);
if (wd->calc_job) ecore_job_del(wd->calc_job);
wd->calc_job = ecore_job_add(_calc_job, wd);
- return item;
+ return it;
}
EAPI Elm_Gengrid_Item *
return elm_gengrid_item_direct_sorted_insert(obj, gic, data, _elm_gengrid_item_compare_data, func, func_data);
}
-/**
- * Remove an item from the Gengrid.
- *
- * @param item The item to be removed.
- * @return @c EINA_TRUE on success or @c EINA_FALSE otherwise.
- *
- * @see elm_gengrid_clear() to remove all items of the Gengrid.
- *
- * @ingroup Gengrid
- */
EAPI void
-elm_gengrid_item_del(Elm_Gengrid_Item *item)
+elm_gengrid_item_del(Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- if ((item->relcount > 0) || (item->walking > 0))
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ if ((it->relcount > 0) || (it->walking > 0))
{
- item->delete_me = EINA_TRUE;
- elm_widget_item_pre_notify_del(item);
- if (item->selected)
- item->wd->selected = eina_list_remove(item->wd->selected, item);
- if (item->gic->func.del)
- item->gic->func.del((void *)item->base.data, item->wd->self);
+ it->delete_me = EINA_TRUE;
+ elm_widget_item_pre_notify_del(it);
+ if (it->selected)
+ it->wd->selected = eina_list_remove(it->wd->selected, it);
+ if (it->gic->func.del)
+ it->gic->func.del((void *)it->base.data, it->wd->self);
return;
}
- _item_del(item);
+ _item_del(it);
}
-/**
- * Set for what direction the Gengrid will expand.
- *
- * @param obj The Gengrid object.
- * @param setting If @c EINA_TRUE the Gengrid will expand horizontally
- * or vertically if @c EINA_FALSE.
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_horizontal_set(Evas_Object *obj,
Eina_Bool setting)
wd->calc_job = ecore_job_add(_calc_job, wd);
}
-/**
- * Get for what direction the Gengrid is expanded.
- *
- * @param obj The Gengrid object.
- * @return If the Gengrid is expanded horizontally return @c EINA_TRUE
- * else @c EINA_FALSE.
- *
- * @ingroup Gengrid
- */
EAPI Eina_Bool
elm_gengrid_horizontal_get(const Evas_Object *obj)
{
return wd->horizontal;
}
-/**
- * Clear the Gengrid
- *
- * This clears all items in the Gengrid, leaving it empty.
- *
- * @param obj The Gengrid object.
- *
- * @see elm_gengrid_item_del() to remove just one item.
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_clear(Evas_Object *obj)
{
if (wd->walking > 0)
{
- Elm_Gengrid_Item *item;
+ Elm_Gengrid_Item *it;
wd->clear_me = 1;
- EINA_INLIST_FOREACH(wd->items, item)
- item->delete_me = 1;
+ EINA_INLIST_FOREACH(wd->items, it)
+ it->delete_me = 1;
return;
}
wd->clear_me = 0;
while (wd->items)
{
- Elm_Gengrid_Item *item = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
+ Elm_Gengrid_Item *it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
wd->items = eina_inlist_remove(wd->items, wd->items);
- elm_widget_item_pre_notify_del(item);
- if (item->realized) _item_unrealize(item);
- if (item->gic->func.del)
- item->gic->func.del((void *)item->base.data, wd->self);
- if (item->long_timer) ecore_timer_del(item->long_timer);
- elm_widget_item_del(item);
+ elm_widget_item_pre_notify_del(it);
+ if (it->realized) _item_unrealize(it);
+ if (it->gic->func.del)
+ it->gic->func.del((void *)it->base.data, wd->self);
+ if (it->long_timer) ecore_timer_del(it->long_timer);
+ elm_widget_item_del(it);
}
if (wd->selected)
evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
}
-/**
- * Get the real evas object of the Gengrid item
- *
- * This returns the actual evas object used for the specified Gengrid
- * item. This may be NULL as it may not be created, and may be
- * deleted at any time by Gengrid. Do not modify this object (move,
- * resize, show, hide etc.) as Gengrid is controlling it. This
- * function is for querying, emitting custom signals or hooking lower
- * level callbacks for events. Do not delete this object under any
- * circumstances.
- *
- * @param item The Gengrid item.
- * @return the evas object associated to this item.
- *
- * @see elm_gengrid_item_data_get()
- *
- * @ingroup Gengrid
- */
EAPI const Evas_Object *
-elm_gengrid_item_object_get(const Elm_Gengrid_Item *item)
-{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- return item->base.view;
-}
-
-/**
- * Update the contents of an item
- *
- * This updates an item by calling all the item class functions again
- * to get the icons, labels and states. Use this when the original
- * item data has changed and the changes are desired to be reflected.
- *
- * @param item The item
- *
- * @ingroup Gengrid
- */
+elm_gengrid_item_object_get(const Elm_Gengrid_Item *it)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ return VIEW(it);
+}
+
EAPI void
-elm_gengrid_item_update(Elm_Gengrid_Item *item)
-{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- if (!item->realized) return;
- if (item->want_unrealize) return;
- _item_unrealize(item);
- _item_realize(item);
- _item_place(item, item->x, item->y);
-}
-
-/**
- * Returns the data associated to an item
- *
- * This returns the data value passed on the elm_gengrid_item_append()
- * and related item addition calls.
- *
- * @param item The Gengrid item.
- * @return the data associated to this item.
- *
- * @see elm_gengrid_item_append()
- * @see elm_gengrid_item_object_get()
- *
- * @ingroup Gengrid
- */
+elm_gengrid_item_update(Elm_Gengrid_Item *it)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ if (!it->realized) return;
+ if (it->want_unrealize) return;
+ _item_unrealize(it);
+ _item_realize(it);
+ _item_place(it, it->x, it->y);
+}
+
EAPI void *
-elm_gengrid_item_data_get(const Elm_Gengrid_Item *item)
-{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- return elm_widget_item_data_get(item);
-}
-
-/**
- * Set the datan item from the gengrid item
- *
- * This set the data value passed on the elm_gengrid_item_append() and
- * related item addition calls. This function will also call
- * elm_gengrid_item_update() so the item will be updated to reflect
- * the new data.
- *
- * @param item The item
- * @param data The new data pointer to set
- *
- * @ingroup Gengrid
- */
+elm_gengrid_item_data_get(const Elm_Gengrid_Item *it)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ return elm_widget_item_data_get(it);
+}
+
EAPI void
-elm_gengrid_item_data_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_data_set(Elm_Gengrid_Item *it,
const void *data)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- elm_widget_item_data_set(item, data);
- elm_gengrid_item_update(item);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ elm_widget_item_data_set(it, data);
+ elm_gengrid_item_update(it);
}
EAPI const Elm_Gengrid_Item_Class *
-elm_gengrid_item_item_class_get(const Elm_Gengrid_Item *item)
+elm_gengrid_item_item_class_get(const Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- if (item->delete_me) return NULL;
- return item->gic;
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ if (it->delete_me) return NULL;
+ return it->gic;
}
EAPI void
-elm_gengrid_item_item_class_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_item_class_set(Elm_Gengrid_Item *it,
const Elm_Gengrid_Item_Class *gic)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
EINA_SAFETY_ON_NULL_RETURN(gic);
- if (item->delete_me) return;
- item->gic = gic;
- elm_gengrid_item_update(item);
-}
-
-/**
- * Get the item's coordinates.
- *
- * This returns the logical position of the item whithin the Gengrid.
- *
- * @param item The Gengrid item.
- * @param x The x-axis coordinate pointer.
- * @param y The y-axis coordinate pointer.
- *
- * @ingroup Gengrid
- */
+ if (it->delete_me) return;
+ it->gic = gic;
+ elm_gengrid_item_update(it);
+}
+
EAPI void
-elm_gengrid_item_pos_get(const Elm_Gengrid_Item *item,
+elm_gengrid_item_pos_get(const Elm_Gengrid_Item *it,
unsigned int *x,
unsigned int *y)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- if (x) *x = item->x;
- if (y) *y = item->y;
-}
-
-/**
- * Enable or disable multi-select in the Gengrid.
- *
- * This enables (EINA_TRUE) or disables (EINA_FALSE) multi-select in
- * the Gengrid. This allows more than 1 item to be selected.
- *
- * @param obj The Gengrid object.
- * @param multi Multi-select enabled/disabled
- *
- * @ingroup Gengrid
- */
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ if (x) *x = it->x;
+ if (y) *y = it->y;
+}
+
EAPI void
elm_gengrid_multi_select_set(Evas_Object *obj,
Eina_Bool multi)
wd->multi = multi;
}
-/**
- * Get if multi-select in Gengrid is enabled or disabled
- *
- * @param obj The Gengrid object
- * @return Multi-select enable/disable
- * (EINA_TRUE = enabled / EINA_FALSE = disabled)
- *
- * @ingroup Gengrid
- */
EAPI Eina_Bool
elm_gengrid_multi_select_get(const Evas_Object *obj)
{
return wd->multi;
}
-/**
- * Get the selected item in the Gengrid
- *
- * This gets the selected item in the Gengrid (if multi-select is
- * enabled only the first item in the list is selected - which is not
- * very useful, so see elm_gengrid_selected_items_get() for when
- * multi-select is used).
- *
- * If no item is selected, NULL is returned.
- *
- * @param obj The Gengrid object.
- * @return The selected item, or NULL if none.
- *
- * @ingroup Gengrid
- */
EAPI Elm_Gengrid_Item *
elm_gengrid_selected_item_get(const Evas_Object *obj)
{
return NULL;
}
-/**
- * Get a list of selected items in the Gengrid.
- *
- * This returns a list of the selected items. This list pointer is
- * only valid so long as no items are selected or unselected (or
- * unselected implictly by deletion). The list contains
- * Elm_Gengrid_Item pointers.
- *
- * @param obj The Gengrid object.
- * @return The list of selected items, or NULL if none are selected.
- *
- * @ingroup Gengrid
- */
EAPI const Eina_List *
elm_gengrid_selected_items_get(const Evas_Object *obj)
{
return wd->selected;
}
-/**
- * Set the selected state of an item.
- *
- * This sets the selected state of an item. If multi-select is not
- * enabled and selected is EINA_TRUE, previously selected items are
- * unselected.
- *
- * @param item The item
- * @param selected The selected state.
- *
- * @ingroup Gengrid
- */
EAPI void
-elm_gengrid_item_selected_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_selected_set(Elm_Gengrid_Item *it,
Eina_Bool selected)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- Widget_Data *wd = item->wd;
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ Widget_Data *wd = it->wd;
if (!wd) return;
- if (item->delete_me) return;
+ if (it->delete_me) return;
selected = !!selected;
- if (item->selected == selected) return;
+ if (it->selected == selected) return;
if (selected)
{
while (wd->selected)
_item_unselect(wd->selected->data);
}
- _item_hilight(item);
- _item_select(item);
+ _item_hilight(it);
+ _item_select(it);
}
else
- _item_unselect(item);
-}
-
-/**
- * Get the selected state of an item.
- *
- * This gets the selected state of an item (1 selected, 0 not selected).
- *
- * @param item The item
- * @return The selected state
- *
- * @ingroup Gengrid
- */
+ _item_unselect(it);
+}
+
EAPI Eina_Bool
-elm_gengrid_item_selected_get(const Elm_Gengrid_Item *item)
-{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
- return item->selected;
-}
-
-/**
- * Sets the disabled state of an item.
- *
- * A disabled item cannot be selected or unselected. It will also
- * change appearance to disabled. This sets the disabled state (1
- * disabled, 0 not disabled).
- *
- * @param item The item
- * @param disabled The disabled state
- *
- * @ingroup Gengrid
- */
+elm_gengrid_item_selected_get(const Elm_Gengrid_Item *it)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
+ return it->selected;
+}
+
EAPI void
-elm_gengrid_item_disabled_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_disabled_set(Elm_Gengrid_Item *it,
Eina_Bool disabled)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- if (item->disabled == disabled) return;
- if (item->delete_me) return;
- item->disabled = !!disabled;
- if (item->realized)
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ if (it->disabled == disabled) return;
+ if (it->delete_me) return;
+ it->disabled = !!disabled;
+ if (it->realized)
{
- if (item->disabled)
- edje_object_signal_emit(item->base.view, "elm,state,disabled", "elm");
+ if (it->disabled)
+ edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
else
- edje_object_signal_emit(item->base.view, "elm,state,enabled", "elm");
+ edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
}
}
-/**
- * Get the disabled state of an item.
- *
- * This gets the disabled state of the given item.
- *
- * @param item The item
- * @return The disabled state
- *
- * @ingroup Gengrid
- */
EAPI Eina_Bool
-elm_gengrid_item_disabled_get(const Elm_Gengrid_Item *item)
+elm_gengrid_item_disabled_get(const Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
- if (item->delete_me) return EINA_FALSE;
- return item->disabled;
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
+ if (it->delete_me) return EINA_FALSE;
+ return it->disabled;
}
static Evas_Object *
_elm_gengrid_item_label_create(void *data,
Evas_Object *obj,
- void *item __UNUSED__)
+ void *it __UNUSED__)
{
Evas_Object *label = elm_label_add(obj);
if (!label)
eina_stringshare_del(data);
}
-/**
- * Set the text to be shown in the gengrid item.
- *
- * @param item Target item
- * @param text The text to set in the content
- *
- * Setup the text as tooltip to object. The item can have only one
- * tooltip, so any previous tooltip data is removed.
- *
- * @ingroup Gengrid
- */
EAPI void
-elm_gengrid_item_tooltip_text_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_tooltip_text_set(Elm_Gengrid_Item *it,
const char *text)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
text = eina_stringshare_add(text);
- elm_gengrid_item_tooltip_content_cb_set(item, _elm_gengrid_item_label_create,
+ elm_gengrid_item_tooltip_content_cb_set(it, _elm_gengrid_item_label_create,
text,
_elm_gengrid_item_label_del_cb);
}
-/**
- * Set the content to be shown in the tooltip item
- *
- * Setup the tooltip to item. The item can have only one tooltip, so
- * any previous tooltip data is removed. @p func(with @p data) will be
- * called every time that need show the tooltip and it should return a
- * valid Evas_Object. This object is then managed fully by tooltip
- * system and is deleted when the tooltip is gone.
- *
- * @param item the gengrid item being attached a tooltip.
- * @param func the function used to create the tooltip contents.
- * @param data what to provide to @a func as callback data/context.
- * @param del_cb called when data is not needed anymore, either when
- * another callback replaces @func, the tooltip is unset with
- * elm_gengrid_item_tooltip_unset() or the owner @an item
- * dies. This callback receives as the first parameter the
- * given @a data, and @c event_info is the item.
- *
- * @ingroup Gengrid
- */
EAPI void
-elm_gengrid_item_tooltip_content_cb_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_tooltip_content_cb_set(Elm_Gengrid_Item *it,
Elm_Tooltip_Item_Content_Cb func,
const void *data,
Evas_Smart_Cb del_cb)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(item, error);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(it, error);
- if ((item->tooltip.content_cb == func) && (item->tooltip.data == data))
+ if ((it->tooltip.content_cb == func) && (it->tooltip.data == data))
return;
- if (item->tooltip.del_cb)
- item->tooltip.del_cb((void *)item->tooltip.data,
- item->base.widget, item);
- item->tooltip.content_cb = func;
- item->tooltip.data = data;
- item->tooltip.del_cb = del_cb;
- if (item->base.view)
+ if (it->tooltip.del_cb)
+ it->tooltip.del_cb((void *)it->tooltip.data,
+ WIDGET(it), it);
+ it->tooltip.content_cb = func;
+ it->tooltip.data = data;
+ it->tooltip.del_cb = del_cb;
+ if (VIEW(it))
{
- elm_widget_item_tooltip_content_cb_set(item,
- item->tooltip.content_cb,
- item->tooltip.data, NULL);
- elm_widget_item_tooltip_style_set(item, item->tooltip.style);
+ elm_widget_item_tooltip_content_cb_set(it,
+ it->tooltip.content_cb,
+ it->tooltip.data, NULL);
+ elm_widget_item_tooltip_style_set(it, it->tooltip.style);
}
return;
if (del_cb) del_cb((void *)data, NULL, NULL);
}
-/**
- * Unset tooltip from item
- *
- * @param item gengrid item to remove previously set tooltip.
- *
- * Remove tooltip from item. The callback provided as del_cb to
- * elm_gengrid_item_tooltip_content_cb_set() will be called to notify
- * it is not used anymore.
- *
- * @see elm_gengrid_item_tooltip_content_cb_set()
- *
- * @ingroup Gengrid
- */
EAPI void
-elm_gengrid_item_tooltip_unset(Elm_Gengrid_Item *item)
-{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- if ((item->base.view) && (item->tooltip.content_cb))
- elm_widget_item_tooltip_unset(item);
-
- if (item->tooltip.del_cb)
- item->tooltip.del_cb((void *)item->tooltip.data, item->base.widget, item);
- item->tooltip.del_cb = NULL;
- item->tooltip.content_cb = NULL;
- item->tooltip.data = NULL;
- if (item->tooltip.style)
- elm_gengrid_item_tooltip_style_set(item, NULL);
-}
-
-/**
- * Sets a different style for this item tooltip.
- *
- * @note before you set a style you should define a tooltip with
- * elm_gengrid_item_tooltip_content_cb_set() or
- * elm_gengrid_item_tooltip_text_set()
- *
- * @param item gengrid item with tooltip already set.
- * @param style the theme style to use (default, transparent, ...)
- *
- * @ingroup Gengrid
- */
+elm_gengrid_item_tooltip_unset(Elm_Gengrid_Item *it)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ if ((VIEW(it)) && (it->tooltip.content_cb))
+ elm_widget_item_tooltip_unset(it);
+
+ if (it->tooltip.del_cb)
+ it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);
+ it->tooltip.del_cb = NULL;
+ it->tooltip.content_cb = NULL;
+ it->tooltip.data = NULL;
+ if (it->tooltip.style)
+ elm_gengrid_item_tooltip_style_set(it, NULL);
+}
+
EAPI void
-elm_gengrid_item_tooltip_style_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_tooltip_style_set(Elm_Gengrid_Item *it,
const char *style)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- eina_stringshare_replace(&item->tooltip.style, style);
- if (item->base.view) elm_widget_item_tooltip_style_set(item, style);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ eina_stringshare_replace(&it->tooltip.style, style);
+ if (VIEW(it)) elm_widget_item_tooltip_style_set(it, style);
}
-/**
- * Get the style for this item tooltip.
- *
- * @param item gengrid item with tooltip already set.
- * @return style the theme style in use, defaults to "default". If the
- * object does not have a tooltip set, then NULL is returned.
- *
- * @ingroup Gengrid
- */
EAPI const char *
-elm_gengrid_item_tooltip_style_get(const Elm_Gengrid_Item *item)
+elm_gengrid_item_tooltip_style_get(const Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- return item->tooltip.style;
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ return it->tooltip.style;
}
-/**
- * Set the cursor to be shown when mouse is over the gengrid item
- *
- * @param item Target item
- * @param cursor the cursor name to be used.
- *
- * @see elm_object_cursor_set()
- * @ingroup Gengrid
- */
EAPI void
-elm_gengrid_item_cursor_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_cursor_set(Elm_Gengrid_Item *it,
const char *cursor)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- eina_stringshare_replace(&item->mouse_cursor, cursor);
- if (item->base.view) elm_widget_item_cursor_set(item, cursor);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ eina_stringshare_replace(&it->mouse_cursor, cursor);
+ if (VIEW(it)) elm_widget_item_cursor_set(it, cursor);
}
-/**
- * Get the cursor to be shown when mouse is over the gengrid item
- *
- * @param item gengrid item with cursor already set.
- * @return the cursor name.
- *
- * @ingroup Gengrid
- */
EAPI const char *
-elm_gengrid_item_cursor_get(const Elm_Gengrid_Item *item)
+elm_gengrid_item_cursor_get(const Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- return elm_widget_item_cursor_get(item);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ return elm_widget_item_cursor_get(it);
}
-/**
- * Unset the cursor to be shown when mouse is over the gengrid item
- *
- * @param item Target item
- *
- * @see elm_object_cursor_unset()
- * @ingroup Gengrid
- */
EAPI void
-elm_gengrid_item_cursor_unset(Elm_Gengrid_Item *item)
+elm_gengrid_item_cursor_unset(Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- if (!item->mouse_cursor)
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ if (!it->mouse_cursor)
return;
- if (item->base.view)
- elm_widget_item_cursor_unset(item);
+ if (VIEW(it))
+ elm_widget_item_cursor_unset(it);
- eina_stringshare_del(item->mouse_cursor);
- item->mouse_cursor = NULL;
+ eina_stringshare_del(it->mouse_cursor);
+ it->mouse_cursor = NULL;
}
-/**
- * Sets a different style for this item cursor.
- *
- * @note before you set a style you should define a cursor with
- * elm_gengrid_item_cursor_set()
- *
- * @param item gengrid item with cursor already set.
- * @param style the theme style to use (default, transparent, ...)
- *
- * @ingroup Gengrid
- */
EAPI void
-elm_gengrid_item_cursor_style_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_cursor_style_set(Elm_Gengrid_Item *it,
const char *style)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- elm_widget_item_cursor_style_set(item, style);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ elm_widget_item_cursor_style_set(it, style);
}
-/**
- * Get the style for this item cursor.
- *
- * @param item gengrid item with cursor already set.
- * @return style the theme style in use, defaults to "default". If the
- * object does not have a cursor set, then NULL is returned.
- *
- * @ingroup Gengrid
- */
EAPI const char *
-elm_gengrid_item_cursor_style_get(const Elm_Gengrid_Item *item)
-{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- return elm_widget_item_cursor_style_get(item);
-}
-
-/**
- * Set if the cursor set should be searched on the theme or should use
- * the provided by the engine, only.
- *
- * @note before you set if should look on theme you should define a
- * cursor with elm_object_cursor_set(). By default it will only look
- * for cursors provided by the engine.
- *
- * @param item widget item with cursor already set.
- * @param engine_only boolean to define it cursors should be looked
- * only between the provided by the engine or searched on widget's
- * theme as well.
- *
- * @ingroup Gengrid
- */
+elm_gengrid_item_cursor_style_get(const Elm_Gengrid_Item *it)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ return elm_widget_item_cursor_style_get(it);
+}
+
EAPI void
-elm_gengrid_item_cursor_engine_only_set(Elm_Gengrid_Item *item,
+elm_gengrid_item_cursor_engine_only_set(Elm_Gengrid_Item *it,
Eina_Bool engine_only)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- elm_widget_item_cursor_engine_only_set(item, engine_only);
-}
-
-/**
- * Get the cursor engine only usage for this item cursor.
- *
- * @param item widget item with cursor already set.
- * @return engine_only boolean to define it cursors should be looked
- * only between the provided by the engine or searched on widget's
- * theme as well. If the object does not have a cursor set, then
- * EINA_FALSE is returned.
- *
- * @ingroup Gengrid
- */
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ elm_widget_item_cursor_engine_only_set(it, engine_only);
+}
+
EAPI Eina_Bool
-elm_gengrid_item_cursor_engine_only_get(const Elm_Gengrid_Item *item)
+elm_gengrid_item_cursor_engine_only_get(const Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
- return elm_widget_item_cursor_engine_only_get(item);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
+ return elm_widget_item_cursor_engine_only_get(it);
}
-/**
- * Set the reorder mode
- *
- * @param obj The Gengrid object
- * @param reorder_mode The reorder mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_reorder_mode_set(Evas_Object *obj,
Eina_Bool reorder_mode)
wd->reorder_mode = reorder_mode;
}
-/**
- * Get the reorder mode
- *
- * @param obj The Gengrid object
- * @return The reorder mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Gengrid
- */
EAPI Eina_Bool
elm_gengrid_reorder_mode_get(const Evas_Object *obj)
{
return wd->reorder_mode;
}
-/**
- * Set the always select mode.
- *
- * Cells will only call their selection func and callback when first
- * becoming selected. Any further clicks will do nothing, unless you
- * enable always select with
- * elm_gengrid_always_select_mode_set(). This means even if selected,
- * every click will make the selected callbacks be called.
- *
- * @param obj The Gengrid object
- * @param always_select The always select mode (EINA_TRUE = on,
- * EINA_FALSE = off)
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_always_select_mode_set(Evas_Object *obj,
Eina_Bool always_select)
wd->always_select = always_select;
}
-/**
- * Get the always select mode.
- *
- * @param obj The Gengrid object.
- * @return The always select mode (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Gengrid
- */
EAPI Eina_Bool
elm_gengrid_always_select_mode_get(const Evas_Object *obj)
{
return wd->always_select;
}
-/**
- * Set no select mode.
- *
- * This will turn off the ability to select items entirely and they
- * will neither appear selected nor call selected callback functions.
- *
- * @param obj The Gengrid object
- * @param no_select The no select mode (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_no_select_mode_set(Evas_Object *obj,
Eina_Bool no_select)
wd->no_select = no_select;
}
-/**
- * Gets no select mode.
- *
- * @param obj The Gengrid object
- * @return The no select mode (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Gengrid
- */
EAPI Eina_Bool
elm_gengrid_no_select_mode_get(const Evas_Object *obj)
{
return wd->no_select;
}
-/**
- * Set bounce mode.
- *
- * This will enable or disable the scroller bounce mode for the
- * Gengrid. See elm_scroller_bounce_set() for details.
- *
- * @param obj The Gengrid object
- * @param h_bounce Allow bounce horizontally
- * @param v_bounce Allow bounce vertically
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_bounce_set(Evas_Object *obj,
Eina_Bool h_bounce,
wd->v_bounce = v_bounce;
}
-/**
- * Get the bounce mode
- *
- * @param obj The Gengrid object
- * @param h_bounce Allow bounce horizontally
- * @param v_bounce Allow bounce vertically
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_bounce_get(const Evas_Object *obj,
Eina_Bool *h_bounce,
*v_bounce = wd->v_bounce;
}
-/**
- * Get all items in the Gengrid.
- *
- * This returns a list of the Gengrid items. The list contains
- * Elm_Gengrid_Item pointers.
- *
- * @param obj The Gengrid object.
- * @return The list of items, or NULL if none.
- *
- * @ingroup Gengrid
- */
-
-/**
- * Set gengrid scroll page size relative to viewport size.
- *
- * The gengrid scroller is capable of limiting scrolling by the user
- * to "pages" That is to jump by and only show a "whole page" at a
- * time as if the continuous area of the scroller content is split
- * into page sized pieces. This sets the size of a page relative to
- * the viewport of the scroller. 1.0 is "1 viewport" is size
- * (horizontally or vertically). 0.0 turns it off in that axis. This
- * is mutually exclusive with page size (see
- * elm_gengrid_page_size_set() for more information). Likewise 0.5 is
- * "half a viewport". Sane usable valus are normally between 0.0 and
- * 1.0 including 1.0. If you only want 1 axis to be page "limited",
- * use 0.0 for the other axis.
- *
- * @param obj The gengrid object
- * @param h_pagerel The horizontal page relative size
- * @param v_pagerel The vertical page relative size
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_page_relative_set(Evas_Object *obj,
double h_pagerel,
pagesize_v);
}
-/*
- * Get gengrid scroll page size relative to viewport size.
- *
- * The gengrid scroller is capable of limiting scrolling by the user
- * to "pages" That is to jump by and only show a "whole page" at a
- * time as if the continuous area of the scroller content is split
- * into page sized pieces. This sets the size of a page relative to
- * the viewport of the scroller. 1.0 is "1 viewport" is size
- * (horizontally or vertically). 0.0 turns it off in that axis. This
- * is mutually exclusive with page size (see
- * elm_gengrid_page_size_set() for more information). Likewise 0.5 is
- * "half a viewport". Sane usable valus are normally between 0.0 and
- * 1.0 including 1.0. If you only want 1 axis to be page "limited",
- * use 0.0 for the other axis.
- *
- * @param obj The gengrid object
- * @param h_pagerel The horizontal page relative size
- * @param v_pagerel The vertical page relative size
- *
- @ingroup Gengrid
- */
EAPI void
elm_gengrid_page_relative_get(const Evas_Object *obj, double *h_pagerel, double *v_pagerel)
{
elm_smart_scroller_paging_get(wd->scr, h_pagerel, v_pagerel, NULL, NULL);
}
-/**
- * Set gengrid scroll page size.
- *
- * See also elm_gengrid_page_relative_set(). This, instead of a page
- * size being relative to the viewport, sets it to an absolute fixed
- * value, with 0 turning it off for that axis.
- *
- * @param obj The gengrid object
- * @param h_pagesize The horizontal page size
- * @param v_pagesize The vertical page size
- *
- * @ingroup Gengrid
- */
EAPI void
elm_gengrid_page_size_set(Evas_Object *obj,
Evas_Coord h_pagesize,
v_pagesize);
}
-/**
- * Get the first item in the gengrid
- *
- * This returns the first item in the list.
- *
- * @param obj The gengrid object
- * @return The first item, or NULL if none
- *
- * @ingroup Gengrid
- */
EAPI Elm_Gengrid_Item *
elm_gengrid_first_item_get(const Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
if (!wd->items) return NULL;
- Elm_Gengrid_Item *item = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
- while ((item) && (item->delete_me))
- item = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(item)->next);
- return item;
-}
-
-/**
- * Get the last item in the gengrid
- *
- * This returns the last item in the list.
- *
- * @return The last item, or NULL if none
- *
- * @ingroup Gengrid
- */
+ Elm_Gengrid_Item *it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
+ while ((it) && (it->delete_me))
+ it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
+ return it;
+}
+
EAPI Elm_Gengrid_Item *
elm_gengrid_last_item_get(const Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
if (!wd->items) return NULL;
- Elm_Gengrid_Item *item = ELM_GENGRID_ITEM_FROM_INLIST(wd->items->last);
- while ((item) && (item->delete_me))
- item = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(item)->prev);
- return item;
-}
-
-/**
- * Get the next item in the gengrid
- *
- * This returns the item after the item @p item.
- *
- * @param item The item
- * @return The item after @p item, or NULL if none
- *
- * @ingroup Gengrid
- */
+ Elm_Gengrid_Item *it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items->last);
+ while ((it) && (it->delete_me))
+ it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
+ return it;
+}
+
EAPI Elm_Gengrid_Item *
-elm_gengrid_item_next_get(const Elm_Gengrid_Item *item)
+elm_gengrid_item_next_get(const Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- while (item)
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ while (it)
{
- item = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(item)->next);
- if ((item) && (!item->delete_me)) break;
+ it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
+ if ((it) && (!it->delete_me)) break;
}
- return (Elm_Gengrid_Item *)item;
+ return (Elm_Gengrid_Item *)it;
}
-/**
- * Get the previous item in the gengrid
- *
- * This returns the item before the item @p item.
- *
- * @param item The item
- * @return The item before @p item, or NULL if none
- *
- * @ingroup Gengrid
- */
EAPI Elm_Gengrid_Item *
-elm_gengrid_item_prev_get(const Elm_Gengrid_Item *item)
+elm_gengrid_item_prev_get(const Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- while (item)
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ while (it)
{
- item = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(item)->prev);
- if ((item) && (!item->delete_me)) break;
+ it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
+ if ((it) && (!it->delete_me)) break;
}
- return (Elm_Gengrid_Item *)item;
+ return (Elm_Gengrid_Item *)it;
}
-/**
- * Get the gengrid object from an item
- *
- * This returns the gengrid object itself that an item belongs to.
- *
- * @param item The item
- * @return The gengrid object
- *
- * @ingroup Gengrid
- */
EAPI Evas_Object *
-elm_gengrid_item_gengrid_get(const Elm_Gengrid_Item *item)
-{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- return item->base.widget;
-}
-
-/**
- * Show the given item
- *
- * This causes gengrid to jump to the given item @p item and show it
- * (by scrolling), if it is not fully visible.
- *
- * @param item The item
- *
- * @ingroup Gengrid
- */
+elm_gengrid_item_gengrid_get(const Elm_Gengrid_Item *it)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ return WIDGET(it);
+}
+
EAPI void
-elm_gengrid_item_show(Elm_Gengrid_Item *item)
+elm_gengrid_item_show(Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- Widget_Data *wd = elm_widget_data_get(item->wd->self);
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ Widget_Data *wd = elm_widget_data_get(it->wd->self);
Evas_Coord minx = 0, miny = 0;
if (!wd) return;
- if ((!item) || (item->delete_me)) return;
+ if ((!it) || (it->delete_me)) return;
_pan_min_get(wd->pan_smart, &minx, &miny);
- elm_smart_scroller_child_region_show(item->wd->scr,
- item->x * wd->item_width + minx,
- item->y * wd->item_height + miny,
- item->wd->item_width,
- item->wd->item_height);
-}
-
-/**
- * Bring in the given item
- *
- * This causes gengrig to jump to the given item @p item and show it
- * (by scrolling), if it is not fully visible. This may use animation
- * to do so and take a period of time
- *
- * @param item The item
- *
- * @ingroup Gengrid
- */
+ elm_smart_scroller_child_region_show(it->wd->scr,
+ it->x * wd->item_width + minx,
+ it->y * wd->item_height + miny,
+ it->wd->item_width,
+ it->wd->item_height);
+}
+
EAPI void
-elm_gengrid_item_bring_in(Elm_Gengrid_Item *item)
+elm_gengrid_item_bring_in(Elm_Gengrid_Item *it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- if (item->delete_me) return;
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
+ if (it->delete_me) return;
Evas_Coord minx = 0, miny = 0;
- Widget_Data *wd = elm_widget_data_get(item->wd->self);
+ Widget_Data *wd = elm_widget_data_get(it->wd->self);
if (!wd) return;
_pan_min_get(wd->pan_smart, &minx, &miny);
- elm_smart_scroller_region_bring_in(item->wd->scr,
- item->x * wd->item_width + minx,
- item->y * wd->item_height + miny,
- item->wd->item_width,
- item->wd->item_height);
+ elm_smart_scroller_region_bring_in(it->wd->scr,
+ it->x * wd->item_width + minx,
+ it->y * wd->item_height + miny,
+ it->wd->item_width,
+ it->wd->item_height);
}
projects / framework / uifw / elementary.git / blobdiff