2 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <events/event-handler.h>
23 #include <Ecore_Input.h>
24 #include <ecore-wl-render-surface.h>
29 #ifndef DALI_PROFILE_UBUNTU
31 #include <vconf-keys.h>
32 #endif // DALI_PROFILE_UBUNTU
34 #include <dali/public-api/common/vector-wrapper.h>
35 #include <dali/public-api/events/touch-point.h>
36 #include <dali/public-api/events/key-event.h>
37 #include <dali/public-api/events/wheel-event.h>
38 #include <dali/integration-api/debug.h>
39 #include <dali/integration-api/events/key-event-integ.h>
40 #include <dali/integration-api/events/touch-event-integ.h>
41 #include <dali/integration-api/events/hover-event-integ.h>
42 #include <dali/integration-api/events/wheel-event-integ.h>
45 #include <events/gesture-manager.h>
46 #include <window-render-surface.h>
47 #include <clipboard-impl.h>
49 #include <physical-keyboard-impl.h>
50 #include <style-monitor-impl.h>
51 #include <base/core-event-interface.h>
52 #include <virtual-keyboard.h>
63 #if defined(DEBUG_ENABLED)
66 Integration::Log::Filter* gTouchEventLogFilter = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_ADAPTOR_EVENTS_TOUCH");
67 Integration::Log::Filter* gClientMessageLogFilter = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_ADAPTOR_EVENTS_CLIENT_MESSAGE");
68 Integration::Log::Filter* gDragAndDropLogFilter = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_ADAPTOR_EVENTS_DND");
69 Integration::Log::Filter* gImfLogging = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_ADAPTOR_EVENTS_IMF");
70 Integration::Log::Filter* gSelectionEventLogFilter = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_ADAPTOR_EVENTS_SELECTION");
71 } // unnamed namespace
77 const unsigned int PRIMARY_TOUCH_BUTTON_ID( 1 );
79 const unsigned int BYTES_PER_CHARACTER_FOR_ATTRIBUTES = 3;
82 * Ecore_Event_Modifier enums in Ecore_Input.h do not match Ecore_IMF_Keyboard_Modifiers in Ecore_IMF.h.
83 * This function converts from Ecore_Event_Modifier to Ecore_IMF_Keyboard_Modifiers enums.
84 * @param[in] ecoreModifier the Ecore_Event_Modifier input.
85 * @return the Ecore_IMF_Keyboard_Modifiers output.
87 Ecore_IMF_Keyboard_Modifiers EcoreInputModifierToEcoreIMFModifier(unsigned int ecoreModifier)
89 int modifier( ECORE_IMF_KEYBOARD_MODIFIER_NONE ); // If no other matches returns NONE.
92 if ( ecoreModifier & ECORE_EVENT_MODIFIER_SHIFT ) // enums from ecore_input/Ecore_Input.h
94 modifier |= ECORE_IMF_KEYBOARD_MODIFIER_SHIFT; // enums from ecore_imf/ecore_imf.h
97 if ( ecoreModifier & ECORE_EVENT_MODIFIER_ALT )
99 modifier |= ECORE_IMF_KEYBOARD_MODIFIER_ALT;
102 if ( ecoreModifier & ECORE_EVENT_MODIFIER_CTRL )
104 modifier |= ECORE_IMF_KEYBOARD_MODIFIER_CTRL;
107 if ( ecoreModifier & ECORE_EVENT_MODIFIER_WIN )
109 modifier |= ECORE_IMF_KEYBOARD_MODIFIER_WIN;
112 if ( ecoreModifier & ECORE_EVENT_MODIFIER_ALTGR )
114 modifier |= ECORE_IMF_KEYBOARD_MODIFIER_ALTGR;
117 return static_cast<Ecore_IMF_Keyboard_Modifiers>( modifier );
121 // Copied from x server
122 static unsigned int GetCurrentMilliSeconds(void)
127 static clockid_t clockid;
131 #ifdef CLOCK_MONOTONIC_COARSE
132 if (clock_getres(CLOCK_MONOTONIC_COARSE, &tp) == 0 &&
133 (tp.tv_nsec / 1000) <= 1000 && clock_gettime(CLOCK_MONOTONIC_COARSE, &tp) == 0)
135 clockid = CLOCK_MONOTONIC_COARSE;
139 if (clock_gettime(CLOCK_MONOTONIC, &tp) == 0)
141 clockid = CLOCK_MONOTONIC;
148 if (clockid != ~0L && clock_gettime(clockid, &tp) == 0)
150 return (tp.tv_sec * 1000) + (tp.tv_nsec / 1000000L);
153 gettimeofday(&tv, NULL);
154 return (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
157 #ifndef DALI_PROFILE_UBUNTU
158 const char * DALI_VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE = "db/setting/accessibility/font_name"; // It will be update at vconf-key.h and replaced.
159 #endif // DALI_PROFILE_UBUNTU
161 } // unnamed namespace
163 // Impl to hide EFL implementation.
164 struct EventHandler::Impl
166 // Construction & Destruction
171 Impl( EventHandler* handler, Ecore_Wl_Window* window )
172 : mHandler( handler ),
173 mEcoreEventHandler(),
176 // Only register for touch and key events if we have a window
179 // Register Touch events
180 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_BUTTON_DOWN, EcoreEventMouseButtonDown, handler ) );
181 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_BUTTON_UP, EcoreEventMouseButtonUp, handler ) );
182 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_MOVE, EcoreEventMouseButtonMove, handler ) );
183 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_OUT, EcoreEventMouseButtonUp, handler ) ); // process mouse out event like up event
185 // Register Mouse wheel events
186 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_MOUSE_WHEEL, EcoreEventMouseWheel, handler ) );
188 // Register Focus events
189 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_WL_EVENT_FOCUS_IN, EcoreEventWindowFocusIn, handler ) );
190 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_WL_EVENT_FOCUS_OUT, EcoreEventWindowFocusOut, handler ) );
192 // Register Key events
193 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_KEY_DOWN, EcoreEventKeyDown, handler ) );
194 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_KEY_UP, EcoreEventKeyUp, handler ) );
196 // Register Selection event - clipboard selection
197 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_WL_EVENT_DATA_SOURCE_SEND, EcoreEventDataSend, handler ) );
198 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_WL_EVENT_SELECTION_DATA_READY, EcoreEventDataReceive, handler ) );
200 // Register Detent event
201 mEcoreEventHandler.push_back( ecore_event_handler_add( ECORE_EVENT_DETENT_ROTATE, EcoreEventDetent, handler) );
203 #ifndef DALI_PROFILE_UBUNTU
204 // Register Vconf notify - font name and size
205 vconf_notify_key_changed( DALI_VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE, VconfNotifyFontNameChanged, handler );
206 vconf_notify_key_changed( VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE, VconfNotifyFontSizeChanged, handler );
207 #endif // DALI_PROFILE_UBUNTU
216 #ifndef DALI_PROFILE_UBUNTU
217 vconf_ignore_key_changed( VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE, VconfNotifyFontSizeChanged );
218 vconf_ignore_key_changed( DALI_VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE, VconfNotifyFontNameChanged );
219 #endif // DALI_PROFILE_UBUNTU
221 for( std::vector<Ecore_Event_Handler*>::iterator iter = mEcoreEventHandler.begin(), endIter = mEcoreEventHandler.end(); iter != endIter; ++iter )
223 ecore_event_handler_del( *iter );
229 /////////////////////////////////////////////////////////////////////////////////////////////////
231 /////////////////////////////////////////////////////////////////////////////////////////////////
234 * Called when a touch down is received.
236 static Eina_Bool EcoreEventMouseButtonDown( void* data, int type, void* event )
238 Ecore_Event_Mouse_Button *touchEvent( (Ecore_Event_Mouse_Button*)event );
239 EventHandler* handler( (EventHandler*)data );
241 if ( touchEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
243 PointState::Type state ( PointState::DOWN );
245 // Check if the buttons field is set and ensure it's the primary touch button.
246 // If this event was triggered by buttons other than the primary button (used for touch), then
247 // just send an interrupted event to Core.
248 if ( touchEvent->buttons && (touchEvent->buttons != PRIMARY_TOUCH_BUTTON_ID ) )
250 state = PointState::INTERRUPTED;
253 Integration::Point point;
254 point.SetDeviceId( touchEvent->multi.device );
255 point.SetState( state );
256 point.SetScreenPosition( Vector2( touchEvent->x, touchEvent->y ) );
257 point.SetRadius( touchEvent->multi.radius, Vector2( touchEvent->multi.radius_x, touchEvent->multi.radius_y ) );
258 point.SetPressure( touchEvent->multi.pressure );
259 point.SetAngle( Degree( touchEvent->multi.angle ) );
260 handler->SendEvent( point, touchEvent->timestamp );
263 return ECORE_CALLBACK_PASS_ON;
267 * Called when a touch up is received.
269 static Eina_Bool EcoreEventMouseButtonUp( void* data, int type, void* event )
271 Ecore_Event_Mouse_Button *touchEvent( (Ecore_Event_Mouse_Button*)event );
272 EventHandler* handler( (EventHandler*)data );
274 if ( touchEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
276 Integration::Point point;
277 point.SetDeviceId( touchEvent->multi.device );
278 point.SetState( PointState::UP );
279 point.SetScreenPosition( Vector2( touchEvent->x, touchEvent->y ) );
280 point.SetRadius( touchEvent->multi.radius, Vector2( touchEvent->multi.radius_x, touchEvent->multi.radius_y ) );
281 point.SetPressure( touchEvent->multi.pressure );
282 point.SetAngle( Degree( touchEvent->multi.angle ) );
283 handler->SendEvent( point, touchEvent->timestamp );
286 return ECORE_CALLBACK_PASS_ON;
290 * Called when a touch up is received.
292 static Eina_Bool EcoreEventMouseWheel( void* data, int type, void* event )
294 Ecore_Event_Mouse_Wheel *mouseWheelEvent( (Ecore_Event_Mouse_Wheel*)event );
296 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);
298 EventHandler* handler( (EventHandler*)data );
299 if ( mouseWheelEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
301 WheelEvent wheelEvent( WheelEvent::MOUSE_WHEEL, mouseWheelEvent->direction, mouseWheelEvent->modifiers, Vector2(mouseWheelEvent->x, mouseWheelEvent->y), mouseWheelEvent->z, mouseWheelEvent->timestamp );
302 handler->SendWheelEvent( wheelEvent );
304 return ECORE_CALLBACK_PASS_ON;
308 * Called when a touch motion is received.
310 static Eina_Bool EcoreEventMouseButtonMove( void* data, int type, void* event )
312 Ecore_Event_Mouse_Move *touchEvent( (Ecore_Event_Mouse_Move*)event );
313 EventHandler* handler( (EventHandler*)data );
315 if ( touchEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
317 Integration::Point point;
318 point.SetDeviceId( touchEvent->multi.device );
319 point.SetState( PointState::MOTION );
320 point.SetScreenPosition( Vector2( touchEvent->x, touchEvent->y ) );
321 point.SetRadius( touchEvent->multi.radius, Vector2( touchEvent->multi.radius_x, touchEvent->multi.radius_y ) );
322 point.SetPressure( touchEvent->multi.pressure );
323 point.SetAngle( Degree( touchEvent->multi.angle ) );
324 handler->SendEvent( point, touchEvent->timestamp );
327 return ECORE_CALLBACK_PASS_ON;
330 /////////////////////////////////////////////////////////////////////////////////////////////////
332 /////////////////////////////////////////////////////////////////////////////////////////////////
335 * Called when a key down is received.
337 static Eina_Bool EcoreEventKeyDown( void* data, int type, void* event )
339 DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT >>EcoreEventKeyDown \n" );
341 EventHandler* handler( (EventHandler*)data );
342 Ecore_Event_Key *keyEvent( (Ecore_Event_Key*)event );
343 bool eventHandled( false );
345 // If a device key then skip ecore_imf_context_filter_event.
346 if ( ! KeyLookup::IsDeviceButton( keyEvent->keyname ) )
348 Ecore_IMF_Context* imfContext = NULL;
349 Dali::ImfManager imfManager( ImfManager::Get() );
352 imfContext = ImfManager::GetImplementation( imfManager ).GetContext();
357 // We're consuming key down event so we have to pass to IMF so that it can parse it as well.
358 Ecore_IMF_Event_Key_Down ecoreKeyDownEvent;
359 ecoreKeyDownEvent.keyname = keyEvent->keyname;
360 ecoreKeyDownEvent.key = keyEvent->key;
361 ecoreKeyDownEvent.string = keyEvent->string;
362 ecoreKeyDownEvent.compose = keyEvent->compose;
363 ecoreKeyDownEvent.timestamp = keyEvent->timestamp;
364 ecoreKeyDownEvent.modifiers = EcoreInputModifierToEcoreIMFModifier ( keyEvent->modifiers );
365 ecoreKeyDownEvent.locks = (Ecore_IMF_Keyboard_Locks) ECORE_IMF_KEYBOARD_LOCK_NONE;
367 eventHandled = ecore_imf_context_filter_event( imfContext,
368 ECORE_IMF_EVENT_KEY_DOWN,
369 (Ecore_IMF_Event *) &ecoreKeyDownEvent );
371 // If the event has not been handled by IMF then check if we should reset our IMF context
374 if ( !strcmp( keyEvent->keyname, "Escape" ) ||
375 !strcmp( keyEvent->keyname, "Return" ) ||
376 !strcmp( keyEvent->keyname, "KP_Enter" ) )
378 ecore_imf_context_reset( imfContext );
384 // If the event wasn't handled then we should send a key event.
387 if ( keyEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
389 std::string keyName( keyEvent->keyname );
390 std::string keyString( "" );
391 int keyCode = KeyLookup::GetDaliKeyCode( keyEvent->keyname);
392 keyCode = (keyCode == -1) ? 0 : keyCode;
393 int modifier( keyEvent->modifiers );
394 unsigned long time = keyEvent->timestamp;
395 if (!strncmp(keyEvent->keyname, "Keycode-", 8))
396 keyCode = atoi(keyEvent->keyname + 8);
398 // Ensure key event string is not NULL as keys like SHIFT have a null string.
399 if ( keyEvent->string )
401 keyString = keyEvent->string;
404 KeyEvent keyEvent(keyName, keyString, keyCode, modifier, time, KeyEvent::Down);
405 handler->SendEvent( keyEvent );
409 return ECORE_CALLBACK_PASS_ON;
413 * Called when a key up is received.
415 static Eina_Bool EcoreEventKeyUp( void* data, int type, void* event )
417 DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT >>EcoreEventKeyUp\n" );
419 EventHandler* handler( (EventHandler*)data );
420 Ecore_Event_Key *keyEvent( (Ecore_Event_Key*)event );
421 bool eventHandled( false );
423 // Device keys like Menu, home, back button must skip ecore_imf_context_filter_event.
424 if ( ! KeyLookup::IsDeviceButton( keyEvent->keyname ) )
426 Ecore_IMF_Context* imfContext = NULL;
427 Dali::ImfManager imfManager( ImfManager::Get() );
430 imfContext = ImfManager::GetImplementation( imfManager ).GetContext();
435 // We're consuming key up event so we have to pass to IMF so that it can parse it as well.
436 Ecore_IMF_Event_Key_Up ecoreKeyUpEvent;
437 ecoreKeyUpEvent.keyname = keyEvent->keyname;
438 ecoreKeyUpEvent.key = keyEvent->key;
439 ecoreKeyUpEvent.string = keyEvent->string;
440 ecoreKeyUpEvent.compose = keyEvent->compose;
441 ecoreKeyUpEvent.timestamp = keyEvent->timestamp;
442 ecoreKeyUpEvent.modifiers = EcoreInputModifierToEcoreIMFModifier ( keyEvent->modifiers );
443 ecoreKeyUpEvent.locks = (Ecore_IMF_Keyboard_Locks) ECORE_IMF_KEYBOARD_LOCK_NONE;
445 eventHandled = ecore_imf_context_filter_event( imfContext,
446 ECORE_IMF_EVENT_KEY_UP,
447 (Ecore_IMF_Event *) &ecoreKeyUpEvent );
451 // If the event wasn't handled then we should send a key event.
454 if ( keyEvent->window == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
456 std::string keyName( keyEvent->keyname );
457 std::string keyString( "" );
458 int keyCode = KeyLookup::GetDaliKeyCode( keyEvent->keyname);
459 keyCode = (keyCode == -1) ? 0 : keyCode;
460 int modifier( keyEvent->modifiers );
461 unsigned long time = keyEvent->timestamp;
462 if (!strncmp(keyEvent->keyname, "Keycode-", 8))
463 keyCode = atoi(keyEvent->keyname + 8);
465 // Ensure key event string is not NULL as keys like SHIFT have a null string.
466 if ( keyEvent->string )
468 keyString = keyEvent->string;
471 KeyEvent keyEvent(keyName, keyString, keyCode, modifier, time, KeyEvent::Up);
472 handler->SendEvent( keyEvent );
476 return ECORE_CALLBACK_PASS_ON;
479 /////////////////////////////////////////////////////////////////////////////////////////////////
481 /////////////////////////////////////////////////////////////////////////////////////////////////
484 * Called when the window gains focus.
486 static Eina_Bool EcoreEventWindowFocusIn( void* data, int type, void* event )
488 Ecore_Wl_Event_Focus_In* focusInEvent( (Ecore_Wl_Event_Focus_In*)event );
489 EventHandler* handler( (EventHandler*)data );
491 DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT >>EcoreEventWindowFocusIn \n" );
493 // If the window gains focus and we hid the keyboard then show it again.
494 if ( focusInEvent->win == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
496 DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT EcoreEventWindowFocusIn - >>WindowFocusGained \n" );
498 if ( ImfManager::IsAvailable() /* Only get the ImfManager if it's available as we do not want to create it */ )
500 Dali::ImfManager imfManager( ImfManager::Get() );
503 ImfManager& imfManagerImpl( ImfManager::GetImplementation( imfManager ) );
504 if( imfManagerImpl.RestoreAfterFocusLost() )
506 imfManagerImpl.Activate();
510 Dali::Clipboard clipboard = Clipboard::Get();
511 clipboard.HideClipboard();
514 return ECORE_CALLBACK_PASS_ON;
518 * Called when the window loses focus.
520 static Eina_Bool EcoreEventWindowFocusOut( void* data, int type, void* event )
522 Ecore_Wl_Event_Focus_Out* focusOutEvent( (Ecore_Wl_Event_Focus_Out*)event );
523 EventHandler* handler( (EventHandler*)data );
525 DALI_LOG_INFO( gImfLogging, Debug::General, "EVENT >>EcoreEventWindowFocusOut \n" );
527 // If the window loses focus then hide the keyboard.
528 if ( focusOutEvent->win == (unsigned int)ecore_wl_window_id_get(handler->mImpl->mWindow) )
530 if ( ImfManager::IsAvailable() /* Only get the ImfManager if it's available as we do not want to create it */ )
532 Dali::ImfManager imfManager( ImfManager::Get() );
535 ImfManager& imfManagerImpl( ImfManager::GetImplementation( imfManager ) );
536 if( imfManagerImpl.RestoreAfterFocusLost() )
538 imfManagerImpl.Deactivate();
543 // Hiding clipboard event will be ignored once because window focus out event is always received on showing clipboard
544 Dali::Clipboard clipboard = Clipboard::Get();
547 Clipboard& clipBoardImpl( GetImplementation( clipboard ) );
548 clipBoardImpl.HideClipboard(true);
552 return ECORE_CALLBACK_PASS_ON;
556 * Called when the window is damaged.
558 static Eina_Bool EcoreEventWindowDamaged(void *data, int type, void *event)
560 return ECORE_CALLBACK_PASS_ON;
564 * Called when the window properties are changed.
565 * We are only interested in the font change.
569 /////////////////////////////////////////////////////////////////////////////////////////////////
570 // Drag & Drop Callbacks
571 /////////////////////////////////////////////////////////////////////////////////////////////////
574 * Called when a dragged item enters our window's bounds.
575 * This is when items are dragged INTO our window.
577 static Eina_Bool EcoreEventDndEnter( void* data, int type, void* event )
579 DALI_LOG_INFO( gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndEnter\n" );
581 return ECORE_CALLBACK_PASS_ON;
585 * Called when a dragged item is moved within our window.
586 * This is when items are dragged INTO our window.
588 static Eina_Bool EcoreEventDndPosition( void* data, int type, void* event )
590 DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndPosition\n" );
592 return ECORE_CALLBACK_PASS_ON;
596 * Called when a dragged item leaves our window's bounds.
597 * This is when items are dragged INTO our window.
599 static Eina_Bool EcoreEventDndLeave( void* data, int type, void* event )
601 DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndLeave\n" );
603 return ECORE_CALLBACK_PASS_ON;
607 * Called when the dragged item is dropped within our window's bounds.
608 * This is when items are dragged INTO our window.
610 static Eina_Bool EcoreEventDndDrop( void* data, int type, void* event )
612 DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndDrop\n" );
614 return ECORE_CALLBACK_PASS_ON;
618 * Called when a dragged item is moved from our window and the target window has done processing it.
619 * This is when items are dragged FROM our window.
621 static Eina_Bool EcoreEventDndFinished( void* data, int type, void* event )
623 DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndFinished\n" );
624 return ECORE_CALLBACK_PASS_ON;
628 * Called when a dragged item is moved from our window and the target window has sent us a status.
629 * This is when items are dragged FROM our window.
631 static Eina_Bool EcoreEventDndStatus( void* data, int type, void* event )
633 DALI_LOG_INFO(gDragAndDropLogFilter, Debug::Concise, "EcoreEventDndStatus\n" );
634 return ECORE_CALLBACK_PASS_ON;
638 * Called when the client messages (i.e. the accessibility events) are received.
640 static Eina_Bool EcoreEventClientMessage( void* data, int type, void* event )
642 return ECORE_CALLBACK_PASS_ON;
646 * Called when the source window notifies us the content in clipboard is selected.
648 static Eina_Bool EcoreEventSelectionClear( void* data, int type, void* event )
650 DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventSelectionClear\n" );
651 return ECORE_CALLBACK_PASS_ON;
655 * Called when the source window sends us about the selected content.
656 * For example, when dragged items are dragged INTO our window or when items are selected in the clipboard.
658 static Eina_Bool EcoreEventSelectionNotify( void* data, int type, void* event )
660 DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventSelectionNotify\n" );
661 return ECORE_CALLBACK_PASS_ON;
665 * Called when the source window notifies us the content in clipboard is selected.
667 static Eina_Bool EcoreEventDataSend( void* data, int type, void* event )
669 DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventDataSend\n" );
671 Dali::Clipboard clipboard = Clipboard::Get();
674 Clipboard& clipBoardImpl( GetImplementation( clipboard ) );
675 clipBoardImpl.ExcuteBuffered( true, event );
677 return ECORE_CALLBACK_PASS_ON;
681 * Called when the source window sends us about the selected content.
682 * For example, when item is selected in the clipboard.
684 static Eina_Bool EcoreEventDataReceive( void* data, int type, void* event )
686 DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventDataReceive\n" );
688 EventHandler* handler( (EventHandler*)data );
689 Dali::Clipboard clipboard = Clipboard::Get();
690 char *selectionData = NULL;
693 Clipboard& clipBoardImpl( GetImplementation( clipboard ) );
694 selectionData = clipBoardImpl.ExcuteBuffered( false, event );
696 if ( selectionData && handler->mClipboardEventNotifier )
698 ClipboardEventNotifier& clipboardEventNotifier( ClipboardEventNotifier::GetImplementation( handler->mClipboardEventNotifier ) );
699 std::string content( selectionData, strlen(selectionData) );
701 clipboardEventNotifier.SetContent( content );
702 clipboardEventNotifier.EmitContentSelectedSignal();
704 return ECORE_CALLBACK_PASS_ON;
708 * Called when detent event is recevied
710 static Eina_Bool EcoreEventDetent( void* data, int type, void* event )
712 DALI_LOG_INFO(gSelectionEventLogFilter, Debug::Concise, "EcoreEventDetent\n" );
713 EventHandler* handler( (EventHandler*)data );
714 Ecore_Event_Detent_Rotate *e((Ecore_Event_Detent_Rotate *)event);
715 int direction = (e->direction == ECORE_DETENT_DIRECTION_CLOCKWISE) ? 1 : -1;
716 int timeStamp = e->timestamp;
718 WheelEvent wheelEvent( WheelEvent::CUSTOM_WHEEL, 0, 0, Vector2(0.0f, 0.0f), direction, timeStamp );
719 handler->SendWheelEvent( wheelEvent );
720 return ECORE_CALLBACK_PASS_ON;
723 /////////////////////////////////////////////////////////////////////////////////////////////////
725 /////////////////////////////////////////////////////////////////////////////////////////////////
727 * Called when a font name is changed.
729 static void VconfNotifyFontNameChanged( keynode_t* node, void* data )
731 EventHandler* handler = static_cast<EventHandler*>( data );
732 handler->SendEvent( StyleChange::DEFAULT_FONT_CHANGE );
736 * Called when a font size is changed.
738 static void VconfNotifyFontSizeChanged( keynode_t* node, void* data )
740 EventHandler* handler = static_cast<EventHandler*>( data );
741 handler->SendEvent( StyleChange::DEFAULT_FONT_SIZE_CHANGE );
745 EventHandler* mHandler;
746 std::vector<Ecore_Event_Handler*> mEcoreEventHandler;
747 Ecore_Wl_Window* mWindow;
750 EventHandler::EventHandler( RenderSurface* surface, CoreEventInterface& coreEventInterface, GestureManager& gestureManager, DamageObserver& damageObserver, DragAndDropDetectorPtr dndDetector )
751 : mCoreEventInterface(coreEventInterface),
752 mGestureManager( gestureManager ),
753 mStyleMonitor( StyleMonitor::Get() ),
754 mDamageObserver( damageObserver ),
755 mRotationObserver( NULL ),
756 mDragAndDropDetector( dndDetector ),
757 mAccessibilityAdaptor( AccessibilityAdaptor::Get() ),
758 mClipboardEventNotifier( ClipboardEventNotifier::Get() ),
759 mClipboard(Clipboard::Get()),
762 Ecore_Wl_Window* window = 0;
764 // this code only works with the Ecore RenderSurface so need to downcast
765 ECore::WindowRenderSurface* ecoreSurface = dynamic_cast< ECore::WindowRenderSurface* >( surface );
768 window = ecoreSurface->GetWlWindow();
771 mImpl = new Impl(this, window);
774 EventHandler::~EventHandler()
781 mGestureManager.Stop();
784 void EventHandler::SendEvent(Integration::Point& point, unsigned long timeStamp)
788 timeStamp = GetCurrentMilliSeconds();
791 Integration::TouchEvent touchEvent;
792 Integration::HoverEvent hoverEvent;
793 Integration::TouchEventCombiner::EventDispatchType type = mCombiner.GetNextTouchEvent(point, timeStamp, touchEvent, hoverEvent);
794 if(type != Integration::TouchEventCombiner::DispatchNone )
796 DALI_LOG_INFO(gTouchEventLogFilter, Debug::General, "%d: Device %d: Button state %d (%.2f, %.2f)\n", timeStamp, point.deviceId, point.state, point.local.x, point.local.y);
798 // First the touch and/or hover event & related gesture events are queued
799 if(type == Integration::TouchEventCombiner::DispatchTouch || type == Integration::TouchEventCombiner::DispatchBoth)
801 mCoreEventInterface.QueueCoreEvent( touchEvent );
802 mGestureManager.SendEvent(touchEvent);
805 if(type == Integration::TouchEventCombiner::DispatchHover || type == Integration::TouchEventCombiner::DispatchBoth)
807 mCoreEventInterface.QueueCoreEvent( hoverEvent );
810 // Next the events are processed with a single call into Core
811 mCoreEventInterface.ProcessCoreEvents();
815 void EventHandler::SendEvent(KeyEvent& keyEvent)
817 Dali::PhysicalKeyboard physicalKeyboard = PhysicalKeyboard::Get();
818 if ( physicalKeyboard )
820 if ( ! KeyLookup::IsDeviceButton( keyEvent.keyPressedName.c_str() ) )
822 GetImplementation( physicalKeyboard ).KeyReceived( keyEvent.time > 1 );
826 // Create KeyEvent and send to Core.
827 Integration::KeyEvent event(keyEvent.keyPressedName, keyEvent.keyPressed, keyEvent.keyCode,
828 keyEvent.keyModifier, keyEvent.time, static_cast<Integration::KeyEvent::State>(keyEvent.state));
829 mCoreEventInterface.QueueCoreEvent( event );
830 mCoreEventInterface.ProcessCoreEvents();
833 void EventHandler::SendWheelEvent( WheelEvent& wheelEvent )
835 // Create WheelEvent and send to Core.
836 Integration::WheelEvent event( static_cast< Integration::WheelEvent::Type >(wheelEvent.type), wheelEvent.direction, wheelEvent.modifiers, wheelEvent.point, wheelEvent.z, wheelEvent.timeStamp );
837 mCoreEventInterface.QueueCoreEvent( event );
838 mCoreEventInterface.ProcessCoreEvents();
841 void EventHandler::SendEvent( StyleChange::Type styleChange )
843 DALI_ASSERT_DEBUG( mStyleMonitor && "StyleMonitor Not Available" );
844 GetImplementation( mStyleMonitor ).StyleChanged(styleChange);
847 void EventHandler::SendEvent( const DamageArea& area )
849 mDamageObserver.OnDamaged( area );
852 void EventHandler::SendRotationPrepareEvent( const RotationEvent& event )
854 if( mRotationObserver != NULL )
856 mRotationObserver->OnRotationPrepare( event );
860 void EventHandler::SendRotationRequestEvent( )
862 if( mRotationObserver != NULL )
864 mRotationObserver->OnRotationRequest( );
868 void EventHandler::FeedTouchPoint( TouchPoint& point, int timeStamp)
870 Integration::Point convertedPoint( point );
871 SendEvent(convertedPoint, timeStamp);
874 void EventHandler::FeedWheelEvent( WheelEvent& wheelEvent )
876 SendWheelEvent( wheelEvent );
879 void EventHandler::FeedKeyEvent( KeyEvent& event )
884 void EventHandler::FeedEvent( Integration::Event& event )
886 mCoreEventInterface.QueueCoreEvent( event );
887 mCoreEventInterface.ProcessCoreEvents();
890 void EventHandler::Reset()
894 // Any touch listeners should be told of the interruption.
895 Integration::TouchEvent event;
896 Integration::Point point;
897 point.SetState( PointState::INTERRUPTED );
898 event.AddPoint( point );
900 // First the touch event & related gesture events are queued
901 mCoreEventInterface.QueueCoreEvent( event );
902 mGestureManager.SendEvent( event );
904 // Next the events are processed with a single call into Core
905 mCoreEventInterface.ProcessCoreEvents();
908 void EventHandler::Pause()
914 void EventHandler::Resume()
920 void EventHandler::SetDragAndDropDetector( DragAndDropDetectorPtr detector )
922 mDragAndDropDetector = detector;
925 void EventHandler::SetRotationObserver( RotationObserver* observer )
927 mRotationObserver = observer;
930 } // namespace Adaptor
932 } // namespace Internal