--- /dev/null
+ /*
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+ // CLASS HEADER
+ #include <dali/internal/window-system/common/event-handler.h>
+
+ // EXTERNAL INCLUDES
+ // Ecore is littered with C style cast
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wold-style-cast"
+ #include <Ecore.h>
+ #include <Ecore_Input.h>
+ #include <Ecore_IMF.h>
+ #include <dali/integration-api/wayland/ecore-wl-render-surface.h>
+ //#include <dali/window-system/tizen-wayland/window-render-surface-ecore-wl.h>
+ #include <cstring>
+
+ #include <sys/time.h>
+
+ #ifndef DALI_PROFILE_UBUNTU
+ #include <vconf.h>
+ #include <vconf-keys.h>
+ #endif // DALI_PROFILE_UBUNTU
+
+ #ifdef DALI_ELDBUS_AVAILABLE
+ #include <Eldbus.h>
+ #endif // DALI_ELDBUS_AVAILABLE
+
+ #include <dali/public-api/common/vector-wrapper.h>
+ #include <dali/public-api/events/device.h>
+ #include <dali/public-api/events/touch-point.h>
+ #include <dali/public-api/events/key-event.h>
+ #include <dali/public-api/events/wheel-event.h>
+ #include <dali/integration-api/debug.h>
+ #include <dali/integration-api/events/key-event-integ.h>
+ #include <dali/integration-api/events/touch-event-integ.h>
+ #include <dali/integration-api/events/hover-event-integ.h>
+ #include <dali/integration-api/events/wheel-event-integ.h>
+
+ // INTERNAL INCLUDES
+ #include <dali/internal/input/common/gesture-manager.h>
+ #include <dali/internal/window-system/tizen-wayland/window-render-surface-ecore-wl.h>
+ #include <dali/internal/clipboard/common/clipboard-impl.h>
+ #include <dali/internal/input/common/key-impl.h>
+ #include <dali/internal/input/common/physical-keyboard-impl.h>
+ #include <dali/internal/styling/common/style-monitor-impl.h>
+ #include <dali/internal/system/common/core-event-interface.h>
+ #include <dali/devel-api/adaptor-framework/virtual-keyboard.h>
+
+ namespace Dali
+ {
+
+ namespace Internal
+ {
+
+ namespace Adaptor
+ {
+
+ #if defined(DEBUG_ENABLED)
+ namespace
+ {
+ Integration::Log::Filter* gTouchEventLogFilter = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_ADAPTOR_EVENTS_TOUCH");
+ Integration::Log::Filter* gDragAndDropLogFilter = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_ADAPTOR_EVENTS_DND");
+ Integration::Log::Filter* gImfLogging = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_ADAPTOR_EVENTS_IMF");
+ Integration::Log::Filter* gSelectionEventLogFilter = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_ADAPTOR_EVENTS_SELECTION");
+ } // unnamed namespace
+ #endif
+
+
+ namespace
+ {
+
+ // DBUS accessibility
+ const char* BUS = "org.enlightenment.wm-screen-reader";
+ const char* INTERFACE = "org.tizen.GestureNavigation";
+ const char* PATH = "/org/tizen/GestureNavigation";
+
+ const unsigned int PRIMARY_TOUCH_BUTTON_ID( 1 );
+
+ const unsigned int BYTES_PER_CHARACTER_FOR_ATTRIBUTES = 3;
+
++#ifdef DALI_ELDBUS_AVAILABLE
++// DBus gesture string matching lists.
++// TODO: This needs moving to its own module.
++const char * ElDBusAccessibilityFingerCountStrings[] =
++{
++ "OneFinger",
++ "TwoFingers",
++ "ThreeFingers"
++};
++const unsigned int FingerCountStringsTotal = sizeof( ElDBusAccessibilityFingerCountStrings ) / sizeof( ElDBusAccessibilityFingerCountStrings[0] );
++enum GestureType
++{
++ GESTURE_TYPE_NONE,
++ GESTURE_TYPE_HOVER,
++ GESTURE_TYPE_SINGLE_TAP,
++ GESTURE_TYPE_DOUBLE_TAP,
++ GESTURE_TYPE_TRIPLE_TAP
++};
++struct GestureTypeTable
++{
++ const char* name;
++ const GestureType type;
++};
++GestureTypeTable ElDBusAccessibilityFullEventTypeStrings[] =
++{
++ { "Hover", GESTURE_TYPE_HOVER },
++ { "SingleTap", GESTURE_TYPE_SINGLE_TAP },
++ { "DoubleTap", GESTURE_TYPE_DOUBLE_TAP },
++ { "TripleTap", GESTURE_TYPE_TRIPLE_TAP }
++};
++const unsigned int FullEventTypeStringsTotal = sizeof( ElDBusAccessibilityFullEventTypeStrings ) / sizeof( ElDBusAccessibilityFullEventTypeStrings[0] );
++enum SubGestureType
++{
++ SUB_GESTURE_TYPE_NONE,
++ SUB_GESTURE_TYPE_FLICK
++};
++struct SubGestureTypeTable
++{
++ const char* name;
++ const SubGestureType type;
++};
++SubGestureTypeTable ElDBusAccessibilityDirectionalEventTypeStrings[] =
++{
++ { "Flick", SUB_GESTURE_TYPE_FLICK }
++};
++const unsigned int DirectionalEventTypeStringsTotal = sizeof( ElDBusAccessibilityDirectionalEventTypeStrings ) / sizeof( ElDBusAccessibilityDirectionalEventTypeStrings[0] );
++enum GestureDirection
++{
++ GESTURE_DIRECTION_NONE,
++ GESTURE_DIRECTION_UP,
++ GESTURE_DIRECTION_DOWN,
++ GESTURE_DIRECTION_LEFT,
++ GESTURE_DIRECTION_RIGHT,
++ GESTURE_DIRECTION_UP_RETURN,
++ GESTURE_DIRECTION_DOWN_RETURN,
++ GESTURE_DIRECTION_LEFT_RETURN,
++ GESTURE_DIRECTION_RIGHT_RETURN
++};
++struct GestureDirectionTable
++{
++ const char* name;
++ const GestureDirection direction;
++};
++GestureDirectionTable ElDBusAccessibilityDirectionStrings[] =
++{
++ { "Up", GESTURE_DIRECTION_UP },
++ { "Down", GESTURE_DIRECTION_DOWN },
++ { "Left", GESTURE_DIRECTION_LEFT },
++ { "Right", GESTURE_DIRECTION_RIGHT },
++ { "UpReturn", GESTURE_DIRECTION_UP_RETURN },
++ { "DownReturn", GESTURE_DIRECTION_DOWN_RETURN },
++ { "LeftReturn", GESTURE_DIRECTION_LEFT_RETURN },
++ { "RightReturn", GESTURE_DIRECTION_RIGHT_RETURN }
++};
++const unsigned int DirectionStringsTotal = sizeof( ElDBusAccessibilityDirectionStrings ) / sizeof( ElDBusAccessibilityDirectionStrings[0] );
++#endif // DALI_ELDBUS_AVAILABLE
++
+ /**
+ * EcoreInputModifierToEcoreIMFLock function converts from Ecore_Event_Modifier to Ecore_IMF_Keyboard_Locks enums.
+ * @param[in] modifier the Ecore_Event_Modifier input.
+ * @return the Ecore_IMF_Keyboard_Locks output.
+ */
+ Ecore_IMF_Keyboard_Locks EcoreInputModifierToEcoreIMFLock( unsigned int modifier )
+ {
+ unsigned int lock( ECORE_IMF_KEYBOARD_LOCK_NONE ); // If no other matches, returns NONE.
+
+ if( modifier & ECORE_EVENT_LOCK_NUM )
+ {
+ lock |= ECORE_IMF_KEYBOARD_LOCK_NUM; // Num lock is active.
+ }
+
+ if( modifier & ECORE_EVENT_LOCK_CAPS )
+ {
+ lock |= ECORE_IMF_KEYBOARD_LOCK_CAPS; // Caps lock is active.
+ }
+
+ if( modifier & ECORE_EVENT_LOCK_SCROLL )
+ {
+ lock |= ECORE_IMF_KEYBOARD_LOCK_SCROLL; // Scroll lock is active.
+ }
+
+ return static_cast<Ecore_IMF_Keyboard_Locks>( lock );
+ }
+
+ /**
+ * Ecore_Event_Modifier enums in Ecore_Input.h do not match Ecore_IMF_Keyboard_Modifiers in Ecore_IMF.h.
+ * This function converts from Ecore_Event_Modifier to Ecore_IMF_Keyboard_Modifiers enums.
+ * @param[in] ecoreModifier the Ecore_Event_Modifier input.
+ * @return the Ecore_IMF_Keyboard_Modifiers output.
+ */
+ Ecore_IMF_Keyboard_Modifiers EcoreInputModifierToEcoreIMFModifier(unsigned int ecoreModifier)
+ {
+ unsigned int modifier( ECORE_IMF_KEYBOARD_MODIFIER_NONE ); // If no other matches returns NONE.
+
+
+ if ( ecoreModifier & ECORE_EVENT_MODIFIER_SHIFT ) // enums from ecore_input/Ecore_Input.h
+ {
+ modifier |= ECORE_IMF_KEYBOARD_MODIFIER_SHIFT; // enums from ecore_imf/ecore_imf.h
+ }
+
+ if ( ecoreModifier & ECORE_EVENT_MODIFIER_ALT )
+ {
+ modifier |= ECORE_IMF_KEYBOARD_MODIFIER_ALT;
+ }
+
+ if ( ecoreModifier & ECORE_EVENT_MODIFIER_CTRL )
+ {
+ modifier |= ECORE_IMF_KEYBOARD_MODIFIER_CTRL;
+ }
+
+ if ( ecoreModifier & ECORE_EVENT_MODIFIER_WIN )
+ {
+ modifier |= ECORE_IMF_KEYBOARD_MODIFIER_WIN;
+ }
+
+ if ( ecoreModifier & ECORE_EVENT_MODIFIER_ALTGR )
+ {
+ modifier |= ECORE_IMF_KEYBOARD_MODIFIER_ALTGR;
+ }
+
+ return static_cast<Ecore_IMF_Keyboard_Modifiers>( modifier );
+ }
+
+
+ // Copied from x server
+ static unsigned int GetCurrentMilliSeconds(void)
+ {
+ struct timeval tv;
+
+ struct timespec tp;
+ static clockid_t clockid;
+
+ if (!clockid)
+ {
+ #ifdef CLOCK_MONOTONIC_COARSE
+ if (clock_getres(CLOCK_MONOTONIC_COARSE, &tp) == 0 &&
+ (tp.tv_nsec / 1000) <= 1000 && clock_gettime(CLOCK_MONOTONIC_COARSE, &tp) == 0)
+ {
+ clockid = CLOCK_MONOTONIC_COARSE;
+ }
+ else
+ #endif
+ if (clock_gettime(CLOCK_MONOTONIC, &tp) == 0)
+ {
+ clockid = CLOCK_MONOTONIC;
+ }
+ else
+ {
+ clockid = ~0L;
+ }
+ }
+ if (clockid != ~0L && clock_gettime(clockid, &tp) == 0)
+ {
+ return (tp.tv_sec * 1000) + (tp.tv_nsec / 1000000L);
+ }
+
+ gettimeofday(&tv, NULL);
+ return (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
+ }
+
+ #ifndef DALI_PROFILE_UBUNTU
+ const char * DALI_VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE = "db/setting/accessibility/font_name"; // It will be update at vconf-key.h and replaced.
+ #endif // DALI_PROFILE_UBUNTU
+
+ /**
+ * Get the device name from the provided ecore key event
+ */
+ void GetDeviceName( Ecore_Event_Key* keyEvent, std::string& result )
+ {
+ const char* ecoreDeviceName = ecore_device_name_get( keyEvent->dev );
+
+ if ( ecoreDeviceName )
+ {
+ result = ecoreDeviceName;
+ }
+ }
+
+ /**
+ * Get the device class from the provided ecore event
+ */
+ void GetDeviceClass( Ecore_Device_Class ecoreDeviceClass, Device::Class::Type& deviceClass )
+ {
+ switch( ecoreDeviceClass )
+ {
+ case ECORE_DEVICE_CLASS_SEAT:
+ {
+ deviceClass = Device::Class::USER;
+ break;
+ }
+ case ECORE_DEVICE_CLASS_KEYBOARD:
+ {
+ deviceClass = Device::Class::KEYBOARD;
+ break;
+ }
+ case ECORE_DEVICE_CLASS_MOUSE:
+ {
+ deviceClass = Device::Class::MOUSE;
+ break;
+ }
+ case ECORE_DEVICE_CLASS_TOUCH:
+ {
+ deviceClass = Device::Class::TOUCH;
+ break;
+ }
+ case ECORE_DEVICE_CLASS_PEN:
+ {
+ deviceClass = Device::Class::PEN;
+ break;
+ }
+ case ECORE_DEVICE_CLASS_POINTER:
+ {
+ deviceClass = Device::Class::POINTER;
+ break;
+ }
+ case ECORE_DEVICE_CLASS_GAMEPAD:
+ {
+ deviceClass = Device::Class::GAMEPAD;
+ break;
+ }
+ default:
+ {
+ deviceClass = Device::Class::NONE;
+ break;
+ }
+ }
+ }
+
+ void GetDeviceSubclass( Ecore_Device_Subclass ecoreDeviceSubclass, Device::Subclass::Type& deviceSubclass )
+ {
+ switch( ecoreDeviceSubclass )
+ {
+ case ECORE_DEVICE_SUBCLASS_FINGER:
+ {
+ deviceSubclass = Device::Subclass::FINGER;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_FINGERNAIL:
+ {
+ deviceSubclass = Device::Subclass::FINGERNAIL;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_KNUCKLE:
+ {
+ deviceSubclass = Device::Subclass::KNUCKLE;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_PALM:
+ {
+ deviceSubclass = Device::Subclass::PALM;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_HAND_SIZE:
+ {
+ deviceSubclass = Device::Subclass::HAND_SIDE;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_HAND_FLAT:
+ {
+ deviceSubclass = Device::Subclass::HAND_FLAT;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_PEN_TIP:
+ {
+ deviceSubclass = Device::Subclass::PEN_TIP;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_TRACKPAD:
+ {
+ deviceSubclass = Device::Subclass::TRACKPAD;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_TRACKPOINT:
+ {
+ deviceSubclass = Device::Subclass::TRACKPOINT;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_TRACKBALL:
+ {
+ deviceSubclass = Device::Subclass::TRACKBALL;
+ break;
+ }
+ #ifdef OVER_TIZEN_VERSION_4
+ case ECORE_DEVICE_SUBCLASS_REMOCON:
+ {
+ deviceSubclass = Device::Subclass::REMOCON;
+ break;
+ }
+ case ECORE_DEVICE_SUBCLASS_VIRTUAL_KEYBOARD:
+ {
+ deviceSubclass = Device::Subclass::VIRTUAL_KEYBOARD;
+ break;
+ }
+ #endif
+ default:
+ {
+ deviceSubclass = Device::Subclass::NONE;
+ break;
+ }
+ }
+ }
+
+ } // unnamed namespace
+
+ // Impl to hide EFL implementation.
+ struct EventHandler::Impl
+ {
+ // Construction & Destruction
+
+ /**
+ * Constructor
+ */
+ Impl( EventHandler* handler, Ecore_Wl_Window* window )
+ : mHandler( handler ),
+ mEcoreEventHandler(),
+ mWindow( window ),
+ mRotationAngle( 0 ),
+ mWindowWidth( 0 ),
+ mWindowHeight( 0 )
+ #ifdef DALI_ELDBUS_AVAILABLE
+ , mSystemConnection( NULL )
+ #endif // DALI_ELDBUS_AVAILABLE
+ {
+ // Only register for touch and key events if we have a window
+ if ( window != 0 )
+ {
+ // Register Touch events
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_BUTTON_DOWN, EcoreEventMouseButtonDown, handler ) );
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_BUTTON_UP, EcoreEventMouseButtonUp, handler ) );
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_MOVE, EcoreEventMouseButtonMove, handler ) );
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_BUTTON_CANCEL, EcoreEventMouseButtonCancel, handler ) );
+
+ // Register Mouse wheel events
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_WHEEL, EcoreEventMouseWheel, handler ) );
+
+ // Register Focus events
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_WL_EVENT_FOCUS_IN, EcoreEventWindowFocusIn, handler ) );
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_WL_EVENT_FOCUS_OUT, EcoreEventWindowFocusOut, handler ) );
+
+ // Register Key events
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_KEY_DOWN, EcoreEventKeyDown, handler ) );
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_KEY_UP, EcoreEventKeyUp, handler ) );
+
+ // Register Selection event - clipboard selection
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_WL_EVENT_DATA_SOURCE_SEND, EcoreEventDataSend, handler ) );
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_WL_EVENT_SELECTION_DATA_READY, EcoreEventDataReceive, handler ) );
+
+ // Register Rotate event
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_WL_EVENT_WINDOW_ROTATE, EcoreEventRotate, handler) );
+
+ // Register Detent event
+ mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_DETENT_ROTATE, EcoreEventDetent, handler) );
+
+ #ifndef DALI_PROFILE_UBUNTU
+ // Register Vconf notify - font name and size
+ vconf_notify_key_changed( DALI_VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE, VconfNotifyFontNameChanged, handler );
+ vconf_notify_key_changed( VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE, VconfNotifyFontSizeChanged, handler );
+ #endif // DALI_PROFILE_UBUNTU
+
+ #ifdef DALI_ELDBUS_AVAILABLE
+ // Initialize ElDBus.
+ DALI_LOG_INFO( gImfLogging, Debug::General, "Starting DBus Initialization\n" );
+
+ // Pass in handler.
+ EcoreElDBusInitialisation( handler );
+
+ DALI_LOG_INFO( gImfLogging, Debug::General, "Finished DBus Initialization\n" );
+ #endif // DALI_ELDBUS_AVAILABLE
+ }
+ }
+
+ /**
+ * Destructor
+ */
+ ~Impl()
+ {
+ #ifndef DALI_PROFILE_UBUNTU
+ vconf_ignore_key_changed( VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE, VconfNotifyFontSizeChanged );
+ vconf_ignore_key_changed( DALI_VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE, VconfNotifyFontNameChanged );
+ #endif // DALI_PROFILE_UBUNTU
+
+ for( std::vector<Ecore_Event_Handler*>::iterator iter = mEcoreEventHandler.begin(), endIter = mEcoreEventHandler.end(); iter != endIter; ++iter )
+ {
+ ecore_event_handler_del( *iter );
+ }
+
+ #ifdef DALI_ELDBUS_AVAILABLE
+ // Close down ElDBus connections.
+ if( mSystemConnection )
+ {
+ eldbus_connection_unref( mSystemConnection );
+ }
+ #endif // DALI_ELDBUS_AVAILABLE
+ }
+
+ // Static methods
+
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+ // Touch Callbacks
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+
+ /**
+ * Called when a touch down is received.
+ */
+ static Eina_Bool EcoreEventMouseButtonDown( void* data, int type, void* event )
+ {
+ Ecore_Event_Mouse_Button *touchEvent( (Ecore_Event_Mouse_Button*)event );
+ EventHandler* handler( (EventHandler*)data );
+
+ if ( touchEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
+ {
+ PointState::Type state ( PointState::DOWN );
+
+ // Check if the buttons field is set and ensure it's the primary touch button.
+ // If this event was triggered by buttons other than the primary button (used for touch), then
+ // just send an interrupted event to Core.
+ if ( touchEvent->buttons && (touchEvent->buttons != PRIMARY_TOUCH_BUTTON_ID ) )
+ {
+ state = PointState::INTERRUPTED;
+ }
+
+ Device::Class::Type deviceClass;
+ Device::Subclass::Type deviceSubclass;
+
+ GetDeviceClass( ecore_device_class_get( touchEvent->dev ), deviceClass );
+ GetDeviceSubclass( ecore_device_subclass_get( touchEvent->dev ), deviceSubclass );
+
+ Integration::Point point;
+ point.SetDeviceId( touchEvent->multi.device );
+ point.SetState( state );
+ point.SetScreenPosition( Vector2( touchEvent->x, touchEvent->y ) );
+ point.SetRadius( touchEvent->multi.radius, Vector2( touchEvent->multi.radius_x, touchEvent->multi.radius_y ) );
+ point.SetPressure( touchEvent->multi.pressure );
+ point.SetAngle( Degree( touchEvent->multi.angle ) );
+ point.SetDeviceClass( deviceClass );
+ point.SetDeviceSubclass( deviceSubclass );
+
+ handler->SendEvent( point, touchEvent->timestamp );
+ }
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when a touch up is received.
+ */
+ static Eina_Bool EcoreEventMouseButtonUp( void* data, int type, void* event )
+ {
+ Ecore_Event_Mouse_Button *touchEvent( (Ecore_Event_Mouse_Button*)event );
+ EventHandler* handler( (EventHandler*)data );
+
+ if ( touchEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
+ {
+ Device::Class::Type deviceClass;
+ Device::Subclass::Type deviceSubclass;
+
+ GetDeviceClass( ecore_device_class_get( touchEvent->dev ), deviceClass );
+ GetDeviceSubclass( ecore_device_subclass_get( touchEvent->dev ), deviceSubclass );
+
+ Integration::Point point;
+ point.SetDeviceId( touchEvent->multi.device );
+ point.SetState( PointState::UP );
+ point.SetScreenPosition( Vector2( touchEvent->x, touchEvent->y ) );
+ point.SetRadius( touchEvent->multi.radius, Vector2( touchEvent->multi.radius_x, touchEvent->multi.radius_y ) );
+ point.SetPressure( touchEvent->multi.pressure );
+ point.SetAngle( Degree( touchEvent->multi.angle ) );
+ point.SetDeviceClass( deviceClass );
+ point.SetDeviceSubclass( deviceSubclass );
+
+ handler->SendEvent( point, touchEvent->timestamp );
+ }
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when a touch motion is received.
+ */
+ static Eina_Bool EcoreEventMouseButtonMove( void* data, int type, void* event )
+ {
+ Ecore_Event_Mouse_Move *touchEvent( (Ecore_Event_Mouse_Move*)event );
+ EventHandler* handler( (EventHandler*)data );
+
+ if ( touchEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
+ {
+ Device::Class::Type deviceClass;
+ Device::Subclass::Type deviceSubclass;
+
+ GetDeviceClass( ecore_device_class_get( touchEvent->dev ), deviceClass );
+ GetDeviceSubclass( ecore_device_subclass_get( touchEvent->dev ), deviceSubclass );
+
+ Integration::Point point;
+ point.SetDeviceId( touchEvent->multi.device );
+ point.SetState( PointState::MOTION );
+ point.SetScreenPosition( Vector2( touchEvent->x, touchEvent->y ) );
+ point.SetRadius( touchEvent->multi.radius, Vector2( touchEvent->multi.radius_x, touchEvent->multi.radius_y ) );
+ point.SetPressure( touchEvent->multi.pressure );
+ point.SetAngle( Degree( touchEvent->multi.angle ) );
+ point.SetDeviceClass( deviceClass );
+ point.SetDeviceSubclass( deviceSubclass );
+
+ handler->SendEvent( point, touchEvent->timestamp );
+ }
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when a touch is canceled.
+ */
+ static Eina_Bool EcoreEventMouseButtonCancel( void* data, int type, void* event )
+ {
+ Ecore_Event_Mouse_Button *touchEvent( (Ecore_Event_Mouse_Button*)event );
+ EventHandler* handler( (EventHandler*)data );
+
+ if( touchEvent->window == (unsigned int)ecore_wl_window_id_get( handler->mImpl->mWindow ) )
+ {
+ Integration::Point point;
+ point.SetDeviceId( touchEvent->multi.device );
+ point.SetState( PointState::INTERRUPTED );
+ point.SetScreenPosition( Vector2( 0.0f, 0.0f ) );
+ handler->SendEvent( point, touchEvent->timestamp );
+
+ DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT EcoreEventMouseButtonCancel\n" );
+ }
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when a mouse wheel is received.
+ */
+ static Eina_Bool EcoreEventMouseWheel( void* data, int type, void* event )
+ {
+ Ecore_Event_Mouse_Wheel *mouseWheelEvent( (Ecore_Event_Mouse_Wheel*)event );
+
+ DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT Ecore_Event_Mouse_Wheel: direction: %d, modifiers: %d, x: %d, y: %d, z: %d\n", mouseWheelEvent->direction, mouseWheelEvent->modifiers, mouseWheelEvent->x, mouseWheelEvent->y, mouseWheelEvent->z);
+
+ EventHandler* handler( (EventHandler*)data );
+ if ( mouseWheelEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
+ {
+ WheelEvent wheelEvent( WheelEvent::MOUSE_WHEEL, mouseWheelEvent->direction, mouseWheelEvent->modifiers, Vector2(mouseWheelEvent->x, mouseWheelEvent->y), mouseWheelEvent->z, mouseWheelEvent->timestamp );
+ handler->SendWheelEvent( wheelEvent );
+ }
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+ // Key Callbacks
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+
+ /**
+ * Called when a key down is received.
+ */
+ static Eina_Bool EcoreEventKeyDown( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT >>EcoreEventKeyDown \n" );
+
+ EventHandler* handler( (EventHandler*)data );
+ Ecore_Event_Key *keyEvent( (Ecore_Event_Key*)event );
+ bool eventHandled( false );
+
+ // If a device key then skip ecore_imf_context_filter_event.
+ if ( ! KeyLookup::IsDeviceButton( keyEvent->keyname ) )
+ {
+ Ecore_IMF_Context* imfContext = NULL;
+ Dali::ImfManager imfManager( ImfManager::Get() );
+ if ( imfManager )
+ {
+ imfContext = reinterpret_cast<Ecore_IMF_Context*>(ImfManager::GetImplementation( imfManager ).GetContext());
+ }
+
+ if ( imfContext )
+ {
+ // We're consuming key down event so we have to pass to IMF so that it can parse it as well.
+ Ecore_IMF_Event_Key_Down ecoreKeyDownEvent;
+ ecoreKeyDownEvent.keyname = keyEvent->keyname;
+ ecoreKeyDownEvent.key = keyEvent->key;
+ ecoreKeyDownEvent.string = keyEvent->string;
+ ecoreKeyDownEvent.compose = keyEvent->compose;
+ ecoreKeyDownEvent.timestamp = keyEvent->timestamp;
+ ecoreKeyDownEvent.modifiers = EcoreInputModifierToEcoreIMFModifier ( keyEvent->modifiers );
+ ecoreKeyDownEvent.locks = EcoreInputModifierToEcoreIMFLock( keyEvent->modifiers );
+ ecoreKeyDownEvent.dev_name = ecore_device_name_get( keyEvent->dev );
+ ecoreKeyDownEvent.dev_class = static_cast<Ecore_IMF_Device_Class>( ecore_device_class_get( keyEvent->dev ) );
+ ecoreKeyDownEvent.dev_subclass = static_cast<Ecore_IMF_Device_Subclass>( ecore_device_subclass_get( keyEvent->dev ) );
+
+ std::string checkDevice;
+ GetDeviceName( keyEvent, checkDevice );
+
+ // If the device is IME and the focused key is the direction keys, then we should send a key event to move a key cursor.
+ if( ( checkDevice == "ime" ) && ( ( !strncmp( keyEvent->keyname, "Left", 4 ) ) ||
+ ( !strncmp( keyEvent->keyname, "Right", 5 ) ) ||
+ ( !strncmp( keyEvent->keyname, "Up", 2 ) ) ||
+ ( !strncmp( keyEvent->keyname, "Down", 4 ) ) ) )
+ {
+ eventHandled = 0;
+ }
+ else
+ {
+ eventHandled = ecore_imf_context_filter_event( imfContext,
+ ECORE_IMF_EVENT_KEY_DOWN,
+ (Ecore_IMF_Event *) &ecoreKeyDownEvent );
+ }
+
+ // If the event has not been handled by IMF then check if we should reset our IMF context
+ if( !eventHandled )
+ {
+ if ( !strcmp( keyEvent->keyname, "Escape" ) ||
+ !strcmp( keyEvent->keyname, "Return" ) ||
+ !strcmp( keyEvent->keyname, "KP_Enter" ) )
+ {
+ ecore_imf_context_reset( imfContext );
+ }
+ }
+ }
+ }
+
+ // If the event wasn't handled then we should send a key event.
+ if ( !eventHandled )
+ {
+ if ( keyEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
+ {
+ std::string keyName( keyEvent->keyname );
+ std::string keyString( "" );
+ int keyCode = KeyLookup::GetDaliKeyCode( keyEvent->keyname);
+ keyCode = (keyCode == -1) ? 0 : keyCode;
+ int modifier( keyEvent->modifiers );
+ unsigned long time = keyEvent->timestamp;
+ if (!strncmp(keyEvent->keyname, "Keycode-", 8))
+ keyCode = atoi(keyEvent->keyname + 8);
+
+ // Ensure key event string is not NULL as keys like SHIFT have a null string.
+ if ( keyEvent->string )
+ {
+ keyString = keyEvent->string;
+ }
+
+ std::string deviceName;
+ Device::Class::Type deviceClass;
+ Device::Subclass::Type deviceSubclass;
+
+ GetDeviceName( keyEvent, deviceName );
+ GetDeviceClass( ecore_device_class_get( keyEvent->dev ), deviceClass );
+ GetDeviceSubclass( ecore_device_subclass_get( keyEvent->dev ), deviceSubclass );
+
+ DALI_LOG_INFO( gImfLogging, Debug::Verbose, "EVENT EcoreEventKeyDown - >>EcoreEventKeyDown deviceName(%s) deviceClass(%d)\n", deviceName.c_str(), deviceClass );
+
+ Integration::KeyEvent keyEvent(keyName, keyString, keyCode, modifier, time, Integration::KeyEvent::Down, deviceName, deviceClass, deviceSubclass );
+ handler->SendEvent( keyEvent );
+ }
+ }
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when a key up is received.
+ */
+ static Eina_Bool EcoreEventKeyUp( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT >>EcoreEventKeyUp\n" );
+
+ EventHandler* handler( (EventHandler*)data );
+ Ecore_Event_Key *keyEvent( (Ecore_Event_Key*)event );
+ bool eventHandled( false );
+
+ // Device keys like Menu, home, back button must skip ecore_imf_context_filter_event.
+ if ( ! KeyLookup::IsDeviceButton( keyEvent->keyname ) )
+ {
+ Ecore_IMF_Context* imfContext = NULL;
+ Dali::ImfManager imfManager( ImfManager::Get() );
+ if ( imfManager )
+ {
+ imfContext = reinterpret_cast<Ecore_IMF_Context*>(ImfManager::GetImplementation( imfManager ).GetContext());
+ }
+
+ if ( imfContext )
+ {
+ // We're consuming key up event so we have to pass to IMF so that it can parse it as well.
+ Ecore_IMF_Event_Key_Up ecoreKeyUpEvent;
+ ecoreKeyUpEvent.keyname = keyEvent->keyname;
+ ecoreKeyUpEvent.key = keyEvent->key;
+ ecoreKeyUpEvent.string = keyEvent->string;
+ ecoreKeyUpEvent.compose = keyEvent->compose;
+ ecoreKeyUpEvent.timestamp = keyEvent->timestamp;
+ ecoreKeyUpEvent.modifiers = EcoreInputModifierToEcoreIMFModifier ( keyEvent->modifiers );
+ ecoreKeyUpEvent.locks = EcoreInputModifierToEcoreIMFLock( keyEvent->modifiers );
+ ecoreKeyUpEvent.dev_name = ecore_device_name_get( keyEvent->dev );
+ ecoreKeyUpEvent.dev_class = static_cast<Ecore_IMF_Device_Class>( ecore_device_class_get( keyEvent->dev ) );
+ ecoreKeyUpEvent.dev_subclass = static_cast<Ecore_IMF_Device_Subclass>( ecore_device_subclass_get( keyEvent->dev ) );
+
+ eventHandled = ecore_imf_context_filter_event( imfContext,
+ ECORE_IMF_EVENT_KEY_UP,
+ (Ecore_IMF_Event *) &ecoreKeyUpEvent );
+ }
+ }
+
+ // If the event wasn't handled then we should send a key event.
+ if ( !eventHandled )
+ {
+ if ( keyEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
+ {
+ std::string keyName( keyEvent->keyname );
+ std::string keyString( "" );
+ int keyCode = KeyLookup::GetDaliKeyCode( keyEvent->keyname);
+ keyCode = (keyCode == -1) ? 0 : keyCode;
+ int modifier( keyEvent->modifiers );
+ unsigned long time = keyEvent->timestamp;
+ if (!strncmp(keyEvent->keyname, "Keycode-", 8))
+ keyCode = atoi(keyEvent->keyname + 8);
+
+ // Ensure key event string is not NULL as keys like SHIFT have a null string.
+ if ( keyEvent->string )
+ {
+ keyString = keyEvent->string;
+ }
+
+ std::string deviceName;
+ Device::Class::Type deviceClass;
+ Device::Subclass::Type deviceSubclass;
+
+ GetDeviceName( keyEvent, deviceName );
+ GetDeviceClass( ecore_device_class_get( keyEvent->dev ), deviceClass );
+ GetDeviceSubclass( ecore_device_subclass_get( keyEvent->dev ), deviceSubclass );
+
+ Integration::KeyEvent keyEvent(keyName, keyString, keyCode, modifier, time, Integration::KeyEvent::Up, deviceName, deviceClass, deviceSubclass );
+ handler->SendEvent( keyEvent );
+ }
+ }
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+ // Window Callbacks
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+
+ /**
+ * Called when the window gains focus.
+ */
+ static Eina_Bool EcoreEventWindowFocusIn( void* data, int type, void* event )
+ {
+ Ecore_Wl_Event_Focus_In* focusInEvent( (Ecore_Wl_Event_Focus_In*)event );
+ EventHandler* handler( (EventHandler*)data );
+
+ DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT >>EcoreEventWindowFocusIn \n" );
+
+ // If the window gains focus and we hid the keyboard then show it again.
+ if ( focusInEvent->win == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
+ {
+ DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT EcoreEventWindowFocusIn - >>WindowFocusGained \n" );
+
+ if ( ImfManager::IsAvailable() /* Only get the ImfManager if it's available as we do not want to create it */ )
+ {
+ Dali::ImfManager imfManager( ImfManager::Get() );
+ if ( imfManager )
+ {
+ ImfManager& imfManagerImpl( ImfManager::GetImplementation( imfManager ) );
+ if( imfManagerImpl.RestoreAfterFocusLost() )
+ {
+ imfManagerImpl.Activate();
+ }
+ }
+ }
+ Dali::Clipboard clipboard = Clipboard::Get();
+ clipboard.HideClipboard();
+ }
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when the window loses focus.
+ */
+ static Eina_Bool EcoreEventWindowFocusOut( void* data, int type, void* event )
+ {
+ Ecore_Wl_Event_Focus_Out* focusOutEvent( (Ecore_Wl_Event_Focus_Out*)event );
+ EventHandler* handler( (EventHandler*)data );
+
+ DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT >>EcoreEventWindowFocusOut \n" );
+
+ // If the window loses focus then hide the keyboard.
+ if ( focusOutEvent->win == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
+ {
+ if ( ImfManager::IsAvailable() /* Only get the ImfManager if it's available as we do not want to create it */ )
+ {
+ Dali::ImfManager imfManager( ImfManager::Get() );
+ if ( imfManager )
+ {
+ ImfManager& imfManagerImpl( ImfManager::GetImplementation( imfManager ) );
+ if( imfManagerImpl.RestoreAfterFocusLost() )
+ {
+ imfManagerImpl.Deactivate();
+ }
+ }
+ }
+
+ // Hiding clipboard event will be ignored once because window focus out event is always received on showing clipboard
+ Dali::Clipboard clipboard = Clipboard::Get();
+ if ( clipboard )
+ {
+ Clipboard& clipBoardImpl( GetImplementation( clipboard ) );
+ clipBoardImpl.HideClipboard(true);
+ }
+ }
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when the window is damaged.
+ */
+ static Eina_Bool EcoreEventWindowDamaged(void *data, int type, void *event)
+ {
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when the window properties are changed.
+ * We are only interested in the font change.
+ */
+
+
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+ // Drag & Drop Callbacks
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+
+ /**
+ * Called when a dragged item enters our window's bounds.
+ * This is when items are dragged INTO our window.
+ */
+ static Eina_Bool EcoreEventDndEnter( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO( gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndEnter\n" );
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when a dragged item is moved within our window.
+ * This is when items are dragged INTO our window.
+ */
+ static Eina_Bool EcoreEventDndPosition( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndPosition\n" );
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when a dragged item leaves our window's bounds.
+ * This is when items are dragged INTO our window.
+ */
+ static Eina_Bool EcoreEventDndLeave( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndLeave\n" );
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when the dragged item is dropped within our window's bounds.
+ * This is when items are dragged INTO our window.
+ */
+ static Eina_Bool EcoreEventDndDrop( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndDrop\n" );
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when a dragged item is moved from our window and the target window has done processing it.
+ * This is when items are dragged FROM our window.
+ */
+ static Eina_Bool EcoreEventDndFinished( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndFinished\n" );
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when a dragged item is moved from our window and the target window has sent us a status.
+ * This is when items are dragged FROM our window.
+ */
+ static Eina_Bool EcoreEventDndStatus( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndStatus\n" );
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when the client messages (i.e. the accessibility events) are received.
+ */
+ static Eina_Bool EcoreEventClientMessage( void* data, int type, void* event )
+ {
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+ // ElDBus Accessibility Callbacks
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+
+ #ifdef DALI_ELDBUS_AVAILABLE
+ // Callback for Ecore ElDBus accessibility events.
+ static void OnEcoreElDBusAccessibilityNotification( void *context EINA_UNUSED, const Eldbus_Message *message )
+ {
+ EventHandler* handler = static_cast< EventHandler* >( context );
+ // Ignore any accessibility events when paused.
+ if( handler->mPaused )
+ {
+ return;
+ }
+
+ if( !handler->mAccessibilityAdaptor )
+ {
+ DALI_LOG_ERROR( "Invalid accessibility adaptor\n" );
+ return;
+ }
+
+ AccessibilityAdaptor* accessibilityAdaptor( &AccessibilityAdaptor::GetImplementation( handler->mAccessibilityAdaptor ) );
+ if( !accessibilityAdaptor )
+ {
+ DALI_LOG_ERROR( "Cannot access accessibility adaptor\n" );
+ return;
+ }
+
+ int gestureValue;
+ int xS, yS, xE, yE;
+ int state; // 0 - begin, 1 - ongoing, 2 - ended, 3 - aborted
+ int eventTime;
+
+ // The string defines the arg-list's respective types.
+ if( !eldbus_message_arguments_get( message, "iiiiiiu", &gestureValue, &xS, &yS, &xE, &yE, &state, &eventTime ) )
+ {
+ DALI_LOG_ERROR( "OnEcoreElDBusAccessibilityNotification: Error getting arguments\n" );
+ }
+
+ DALI_LOG_INFO( gImfLogging, Debug::General, "Got gesture: Name: %d Args: %d,%d,%d,%d State: %d\n", gestureValue, xS, yS, xE, yE );
+
+ // Create a touch point object.
+ TouchPoint::State touchPointState( TouchPoint::Down );
+ if( state == 0 )
+ {
+ touchPointState = TouchPoint::Down; // Mouse down.
+ }
+ else if( state == 1 )
+ {
+ touchPointState = TouchPoint::Motion; // Mouse move.
+ }
+ else if( state == 2 )
+ {
+ touchPointState = TouchPoint::Up; // Mouse up.
+ }
+ else
+ {
+ touchPointState = TouchPoint::Interrupted; // Error.
+ }
+
+ // Send touch event to accessibility adaptor.
+ TouchPoint point( 0, touchPointState, (float)xS, (float)yS );
+
+ // Perform actions based on received gestures.
+ // Note: This is seperated from the reading so we can have other input readers without changing the below code.
+ switch( gestureValue )
+ {
+ case 0: // OneFingerHover
+ {
+ // Focus, read out.
+ accessibilityAdaptor->HandleActionReadEvent( (unsigned int)xS, (unsigned int)yS, true /* allow read again */ );
+ break;
+ }
+ case 1: // TwoFingersHover
+ {
+ // In accessibility mode, scroll action should be handled when the currently focused actor is contained in scrollable control
+ accessibilityAdaptor->HandleActionScrollEvent( point, GetCurrentMilliSeconds() );
+ break;
+ }
+ case 2: // ThreeFingersHover
+ {
+ // Read from top item on screen continuously.
+ accessibilityAdaptor->HandleActionReadFromTopEvent();
+ break;
+ }
+ case 3: // OneFingerFlickLeft
+ {
+ // Move to previous item.
+ accessibilityAdaptor->HandleActionReadPreviousEvent();
+ break;
+ }
+ case 4: // OneFingerFlickRight
+ {
+ // Move to next item.
+ accessibilityAdaptor->HandleActionReadNextEvent();
+ break;
+ }
+ case 5: // OneFingerFlickUp
+ {
+ // Move to previous item.
+ accessibilityAdaptor->HandleActionPreviousEvent();
+ break;
+ }
+ case 6: // OneFingerFlickDown
+ {
+ // Move to next item.
+ accessibilityAdaptor->HandleActionNextEvent();
+ break;
+ }
+ case 7: // TwoFingersFlickUp
+ {
+ // Scroll up the list.
+ accessibilityAdaptor->HandleActionScrollUpEvent();
+ break;
+ }
+ case 8: // TwoFingersFlickDown
+ {
+ // Scroll down the list.
+ accessibilityAdaptor->HandleActionScrollDownEvent();
+ break;
+ }
+ case 9: // TwoFingersFlickLeft
+ {
+ // Scroll left to the previous page
+ accessibilityAdaptor->HandleActionPageLeftEvent();
+ break;
+ }
+ case 10: // TwoFingersFlickRight
+ {
+ // Scroll right to the next page
+ accessibilityAdaptor->HandleActionPageRightEvent();
+ break;
+ }
+ case 11: // ThreeFingersFlickLeft
+ {
+ // Not exist yet
+ break;
+ }
+ case 12: // ThreeFingersFlickRight
+ {
+ // Not exist yet
+ break;
+ }
+ case 13: // ThreeFingersFlickUp
+ {
+ // Not exist yet
+ break;
+ }
+ case 14: // ThreeFingersFlickDown
+ {
+ // Not exist yet
+ break;
+ }
+ case 15: // OneFingerSingleTap
+ {
+ // Focus, read out.
+ accessibilityAdaptor->HandleActionReadEvent( (unsigned int)xS, (unsigned int)yS, true /* allow read again */ );
+ break;
+ }
+ case 16: // OneFingerDoubleTap
+ {
+ // Activate selected item / active edit mode.
+ accessibilityAdaptor->HandleActionActivateEvent();
+ break;
+ }
+ case 17: // OneFingerTripleTap
+ {
+ // Zoom
+ accessibilityAdaptor->HandleActionZoomEvent();
+ break;
+ }
+ case 18: // TwoFingersSingleTap
+ {
+ // Pause/Resume current speech
+ accessibilityAdaptor->HandleActionReadPauseResumeEvent();
+ break;
+ }
+ case 19: // TwoFingersDoubleTap
+ {
+ // Start/Stop current action
+ accessibilityAdaptor->HandleActionStartStopEvent();
+ break;
+ }
+ case 20: // TwoFingersTripleTap
+ {
+ // Read information from indicator
+ accessibilityAdaptor->HandleActionReadIndicatorInformationEvent();
+ break;
+ }
+ case 21: // ThreeFingersSingleTap
+ {
+ // Read from top item on screen continuously.
+ accessibilityAdaptor->HandleActionReadFromTopEvent();
+ break;
+ }
+ case 22: // ThreeFingersDoubleTap
+ {
+ // Read from next item continuously.
+ accessibilityAdaptor->HandleActionReadFromNextEvent();
+ break;
+ }
+ case 23: // ThreeFingersTripleTap
+ {
+ // Not exist yet
+ break;
+ }
+ case 24: // OneFingerFlickLeftReturn
+ {
+ // Scroll up to the previous page
+ accessibilityAdaptor->HandleActionPageUpEvent();
+ break;
+ }
+ case 25: // OneFingerFlickRightReturn
+ {
+ // Scroll down to the next page
+ accessibilityAdaptor->HandleActionPageDownEvent();
+ break;
+ }
+ case 26: // OneFingerFlickUpReturn
+ {
+ // Move to the first item on screen
+ accessibilityAdaptor->HandleActionMoveToFirstEvent();
+ break;
+ }
+ case 27: // OneFingerFlickDownReturn
+ {
+ // Move to the last item on screen
+ accessibilityAdaptor->HandleActionMoveToLastEvent();
+ break;
+ }
+ case 28: // TwoFingersFlickLeftReturn
+ {
+ // Not exist yet
+ break;
+ }
+ case 29: // TwoFingersFlickRightReturn
+ {
+ // Not exist yet
+ break;
+ }
+ case 30: // TwoFingersFlickUpReturn
+ {
+ // Not exist yet
+ break;
+ }
+ case 31: // TwoFingersFlickDownReturn
+ {
+ // Not exist yet
+ break;
+ }
+ case 32: // ThreeFingersFlickLeftReturn
+ {
+ // Not exist yet
+ break;
+ }
+ case 33: // ThreeFingersFlickRightReturn
+ {
+ // Not exist yet
+ break;
+ }
+ case 34: // ThreeFingersFlickUpReturn
+ {
+ // Not exist yet
+ break;
+ }
+ case 35: // ThreeFingersFlickDownReturn
+ {
+ // Not exist yet
+ break;
+ }
+ }
+ }
+
+ void EcoreElDBusInitialisation( void *handle )
+ {
+ Eldbus_Object *object;
+ Eldbus_Proxy *manager;
+
+ if( !( mSystemConnection = eldbus_connection_get(ELDBUS_CONNECTION_TYPE_SYSTEM) ) )
+ {
+ DALI_LOG_ERROR( "Unable to get system bus\n" );
+ }
+
+ object = eldbus_object_get( mSystemConnection, BUS, PATH );
+ if( !object )
+ {
+ DALI_LOG_ERROR( "Getting object failed\n" );
+ return;
+ }
+
+ manager = eldbus_proxy_get( object, INTERFACE );
+ if( !manager )
+ {
+ DALI_LOG_ERROR( "Getting proxy failed\n" );
+ return;
+ }
+
+ if( !eldbus_proxy_signal_handler_add( manager, "GestureDetected", OnEcoreElDBusAccessibilityNotification, handle ) )
+ {
+ DALI_LOG_ERROR( "No signal handler returned\n" );
+ }
+ }
+ #endif // DALI_ELDBUS_AVAILABLE
+
+ /**
+ * Called when the source window notifies us the content in clipboard is selected.
+ */
+ static Eina_Bool EcoreEventSelectionClear( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventSelectionClear\n" );
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when the source window sends us about the selected content.
+ * For example, when dragged items are dragged INTO our window or when items are selected in the clipboard.
+ */
+ static Eina_Bool EcoreEventSelectionNotify( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventSelectionNotify\n" );
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when the source window notifies us the content in clipboard is selected.
+ */
+ static Eina_Bool EcoreEventDataSend( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventDataSend\n" );
+
+ Dali::Clipboard clipboard = Clipboard::Get();
+ if ( clipboard )
+ {
+ Clipboard& clipBoardImpl( GetImplementation( clipboard ) );
+ clipBoardImpl.ExcuteBuffered( true, event );
+ }
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /**
+ * Called when the source window sends us about the selected content.
+ * For example, when item is selected in the clipboard.
+ */
+ static Eina_Bool EcoreEventDataReceive( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventDataReceive\n" );
+
+ EventHandler* handler( (EventHandler*)data );
+ Dali::Clipboard clipboard = Clipboard::Get();
+ char *selectionData = NULL;
+ if ( clipboard )
+ {
+ Clipboard& clipBoardImpl( GetImplementation( clipboard ) );
+ selectionData = clipBoardImpl.ExcuteBuffered( false, event );
+ }
+ if ( selectionData && handler->mClipboardEventNotifier )
+ {
+ ClipboardEventNotifier& clipboardEventNotifier( ClipboardEventNotifier::GetImplementation( handler->mClipboardEventNotifier ) );
+ std::string content( selectionData, strlen(selectionData) );
+
+ clipboardEventNotifier.SetContent( content );
+ clipboardEventNotifier.EmitContentSelectedSignal();
+ }
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /*
+ * Called when rotate event is recevied
+ */
+ static Eina_Bool EcoreEventRotate( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO( gSelectionEventLogFilter, Debug::Concise, "EcoreEventRotate\n" );
+
+ EventHandler* handler( (EventHandler*)data );
+ Ecore_Wl_Event_Window_Rotate* ev( (Ecore_Wl_Event_Window_Rotate*)event );
+
+ if( ev->win != (unsigned int)ecore_wl_window_id_get( handler->mImpl->mWindow ) )
+ {
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ RotationEvent rotationEvent;
+ rotationEvent.angle = ev->angle;
+ rotationEvent.winResize = 0;
+
+ if( ev->angle == 0 || ev->angle == 180 )
+ {
+ rotationEvent.width = ev->w;
+ rotationEvent.height = ev->h;
+ }
+ else
+ {
+ rotationEvent.width = ev->h;
+ rotationEvent.height = ev->w;
+ }
+
+ handler->SendRotationPrepareEvent( rotationEvent );
+
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /*
+ * Called when detent event is recevied
+ */
+ static Eina_Bool EcoreEventDetent( void* data, int type, void* event )
+ {
+ DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventDetent\n" );
+ EventHandler* handler( (EventHandler*)data );
+ Ecore_Event_Detent_Rotate *e((Ecore_Event_Detent_Rotate *)event);
+ int direction = (e->direction == ECORE_DETENT_DIRECTION_CLOCKWISE) ? 1 : -1;
+ int timeStamp = e->timestamp;
+
+ WheelEvent wheelEvent( WheelEvent::CUSTOM_WHEEL, 0, 0, Vector2(0.0f, 0.0f), direction, timeStamp );
+ handler->SendWheelEvent( wheelEvent );
+ return ECORE_CALLBACK_PASS_ON;
+ }
+
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+ // Font Callbacks
+ /////////////////////////////////////////////////////////////////////////////////////////////////
+ /**
+ * Called when a font name is changed.
+ */
+ static void VconfNotifyFontNameChanged( keynode_t* node, void* data )
+ {
+ EventHandler* handler = static_cast<EventHandler*>( data );
+ handler->SendEvent( StyleChange::DEFAULT_FONT_CHANGE );
+ }
+
+ /**
+ * Called when a font size is changed.
+ */
+ static void VconfNotifyFontSizeChanged( keynode_t* node, void* data )
+ {
+ EventHandler* handler = static_cast<EventHandler*>( data );
+ handler->SendEvent( StyleChange::DEFAULT_FONT_SIZE_CHANGE );
+ }
+
+ void ConvertTouchPosition( Integration::Point& point )
+ {
+ Vector2 position = point.GetScreenPosition();
+ Vector2 convertedPosition;
+
+ switch( mRotationAngle )
+ {
+ case 90:
+ {
+ convertedPosition.x = mWindowWidth - position.y;
+ convertedPosition.y = position.x;
+ break;
+ }
+ case 180:
+ {
+ convertedPosition.x = mWindowWidth - position.x;
+ convertedPosition.y = mWindowHeight - position.y;
+ break;
+ }
+ case 270:
+ {
+ convertedPosition.x = position.y;
+ convertedPosition.y = mWindowHeight - position.x;
+ break;
+ }
+ default:
+ {
+ convertedPosition = position;
+ break;
+ }
+ }
+
+ point.SetScreenPosition( convertedPosition );
+ }
+
+ // Data
+ EventHandler* mHandler;
+ std::vector<Ecore_Event_Handler*> mEcoreEventHandler;
+ Ecore_Wl_Window* mWindow;
+ int mRotationAngle;
+ int mWindowWidth;
+ int mWindowHeight;
+ #ifdef DALI_ELDBUS_AVAILABLE
+ Eldbus_Connection* mSystemConnection;
+ #endif // DALI_ELDBUS_AVAILABLE
+ };
+
+ EventHandler::EventHandler( RenderSurface* surface, CoreEventInterface& coreEventInterface, GestureManager& gestureManager, DamageObserver& damageObserver, DragAndDropDetectorPtr dndDetector )
+ : mCoreEventInterface( coreEventInterface ),
+ mGestureManager( gestureManager ),
+ mStyleMonitor( StyleMonitor::Get() ),
+ mDamageObserver( damageObserver ),
+ mRotationObserver( NULL ),
+ mDragAndDropDetector( dndDetector ),
+ mAccessibilityAdaptor( AccessibilityAdaptor::Get() ),
+ mClipboardEventNotifier( ClipboardEventNotifier::Get() ),
+ mClipboard( Clipboard::Get() ),
+ mImpl( NULL ),
+ mPaused( false )
+ {
+ Ecore_Wl_Window* window = 0;
+
+ // this code only works with the Ecore RenderSurface so need to downcast
+ ECore::WindowRenderSurface* ecoreSurface = dynamic_cast< ECore::WindowRenderSurface* >( surface );
+ if( ecoreSurface )
+ {
+ window = ecoreSurface->GetWlWindow();
+ }
+
+ mImpl = new Impl(this, window);
+ }
+
+ EventHandler::~EventHandler()
+ {
+ if(mImpl)
+ {
+ delete mImpl;
+ }
+
+ mGestureManager.Stop();
+ }
+
+ void EventHandler::SendEvent(Integration::Point& point, unsigned long timeStamp)
+ {
+ if(timeStamp < 1)
+ {
+ timeStamp = GetCurrentMilliSeconds();
+ }
+
+ mImpl->ConvertTouchPosition( point );
+
+ Integration::TouchEvent touchEvent;
+ Integration::HoverEvent hoverEvent;
+ Integration::TouchEventCombiner::EventDispatchType type = mCombiner.GetNextTouchEvent(point, timeStamp, touchEvent, hoverEvent);
+ if(type != Integration::TouchEventCombiner::DispatchNone )
+ {
+ DALI_LOG_INFO(gTouchEventLogFilter, Debug::General, "%d: Device %d: Button state %d (%.2f, %.2f)\n", timeStamp, point.GetDeviceId(), point.GetState(), point.GetScreenPosition().x, point.GetScreenPosition().y);
+
+ // First the touch and/or hover event & related gesture events are queued
+ if(type == Integration::TouchEventCombiner::DispatchTouch || type == Integration::TouchEventCombiner::DispatchBoth)
+ {
+ mCoreEventInterface.QueueCoreEvent( touchEvent );
+ mGestureManager.SendEvent(touchEvent);
+ }
+
+ if(type == Integration::TouchEventCombiner::DispatchHover || type == Integration::TouchEventCombiner::DispatchBoth)
+ {
+ mCoreEventInterface.QueueCoreEvent( hoverEvent );
+ }
+
+ // Next the events are processed with a single call into Core
+ mCoreEventInterface.ProcessCoreEvents();
+ }
+ }
+
+ void EventHandler::SendEvent(Integration::KeyEvent& keyEvent)
+ {
+ Dali::PhysicalKeyboard physicalKeyboard = PhysicalKeyboard::Get();
+ if ( physicalKeyboard )
+ {
+ if ( ! KeyLookup::IsDeviceButton( keyEvent.keyName.c_str() ) )
+ {
+ GetImplementation( physicalKeyboard ).KeyReceived( keyEvent.time > 1 );
+ }
+ }
+
+ // Create send KeyEvent to Core.
+ mCoreEventInterface.QueueCoreEvent( keyEvent );
+ mCoreEventInterface.ProcessCoreEvents();
+ }
+
+ void EventHandler::SendWheelEvent( WheelEvent& wheelEvent )
+ {
+ // Create WheelEvent and send to Core.
+ Integration::WheelEvent event( static_cast< Integration::WheelEvent::Type >(wheelEvent.type), wheelEvent.direction, wheelEvent.modifiers, wheelEvent.point, wheelEvent.z, wheelEvent.timeStamp );
+ mCoreEventInterface.QueueCoreEvent( event );
+ mCoreEventInterface.ProcessCoreEvents();
+ }
+
+ void EventHandler::SendEvent( StyleChange::Type styleChange )
+ {
+ DALI_ASSERT_DEBUG( mStyleMonitor && "StyleMonitor Not Available" );
+ GetImplementation( mStyleMonitor ).StyleChanged(styleChange);
+ }
+
+ void EventHandler::SendEvent( const DamageArea& area )
+ {
+ mDamageObserver.OnDamaged( area );
+ }
+
+ void EventHandler::SendRotationPrepareEvent( const RotationEvent& event )
+ {
+ if( mRotationObserver != NULL )
+ {
+ mImpl->mRotationAngle = event.angle;
+ mImpl->mWindowWidth = event.width;
+ mImpl->mWindowHeight = event.height;
+
+ mRotationObserver->OnRotationPrepare( event );
+ mRotationObserver->OnRotationRequest();
+ }
+ }
+
+ void EventHandler::SendRotationRequestEvent( )
+ {
+ // No need to separate event into prepare and request in wayland
+ }
+
+ void EventHandler::FeedTouchPoint( TouchPoint& point, int timeStamp)
+ {
+ Integration::Point convertedPoint( point );
+ SendEvent(convertedPoint, timeStamp);
+ }
+
+ void EventHandler::FeedWheelEvent( WheelEvent& wheelEvent )
+ {
+ SendWheelEvent( wheelEvent );
+ }
+
+ void EventHandler::FeedKeyEvent( KeyEvent& event )
+ {
+ Integration::KeyEvent convertedEvent( event );
+ SendEvent( convertedEvent );
+ }
+
+ void EventHandler::FeedEvent( Integration::Event& event )
+ {
+ mCoreEventInterface.QueueCoreEvent( event );
+ mCoreEventInterface.ProcessCoreEvents();
+ }
+
+ void EventHandler::Reset()
+ {
+ mCombiner.Reset();
+
+ // Any touch listeners should be told of the interruption.
+ Integration::TouchEvent event;
+ Integration::Point point;
+ point.SetState( PointState::INTERRUPTED );
+ event.AddPoint( point );
+
+ // First the touch event & related gesture events are queued
+ mCoreEventInterface.QueueCoreEvent( event );
+ mGestureManager.SendEvent( event );
+
+ // Next the events are processed with a single call into Core
+ mCoreEventInterface.ProcessCoreEvents();
+ }
+
+ void EventHandler::Pause()
+ {
+ mPaused = true;
+ Reset();
+ }
+
+ void EventHandler::Resume()
+ {
+ mPaused = false;
+ Reset();
+ }
+
+ void EventHandler::SetDragAndDropDetector( DragAndDropDetectorPtr detector )
+ {
+ mDragAndDropDetector = detector;
+ }
+
+ void EventHandler::SetRotationObserver( RotationObserver* observer )
+ {
+ mRotationObserver = observer;
+ }
+
+ } // namespace Adaptor
+
+ } // namespace Internal
+
+ } // namespace Dali
+
+ #pragma GCC diagnostic pop
projects / platform / core / uifw / dali-adaptor.git / commitdiff