2 * Copyright (c) 2016 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 <internal/widget_view/widget_view_impl.h>
24 #include <dali/integration-api/debug.h>
26 #include <widget_service.h>
27 #include <widget_instance.h>
28 #include <tzplatform_config.h>
42 #define WIDGET_VIEW_RESOURCE_DEFAULT_IMG "/widget_viewer_dali/images/unknown.png"
44 #if defined(DEBUG_ENABLED)
45 Integration::Log::Filter* gWidgetViewLogging = Integration::Log::Filter::New( Debug::Verbose, false, "LOG_WIDGET_VIEW" );
48 } // unnamed namespace
50 Dali::WidgetView::WidgetView WidgetView::New( const std::string& widgetId, const std::string& contentInfo, int width, int height, double updatePeriod )
52 // Create the implementation, temporarily owned on stack
53 IntrusivePtr< WidgetView > internalWidgetView = new WidgetView( widgetId, contentInfo, width, height, updatePeriod );
55 // Pass ownership to CustomActor
56 Dali::WidgetView::WidgetView widgetView( *internalWidgetView );
58 // Second-phase init of the implementation
59 // This can only be done after the CustomActor connection has been made...
60 internalWidgetView->Initialize();
65 WidgetView::WidgetView()
66 : Control( ControlBehaviour( REQUIRES_TOUCH_EVENTS ) ),
76 mPreviewEnabled( true ),
77 mStateTextEnabled( true ),
78 mPermanentDelete( true )
82 WidgetView::WidgetView( const std::string& widgetId, const std::string& contentInfo, int width, int height, double updatePeriod )
83 : Control( ControlBehaviour( REQUIRES_TOUCH_EVENTS ) ),
84 mWidgetId( widgetId ),
86 mContentInfo( contentInfo ),
92 mUpdatePeriod( updatePeriod ),
93 mPreviewEnabled( true ),
94 mStateTextEnabled( true ),
95 mPermanentDelete( true )
99 WidgetView::~WidgetView()
101 if( !mWidgetId.empty() && !mInstanceId.empty() )
103 widget_instance_terminate( mWidgetId.c_str(), mInstanceId.c_str() );
105 if( mPermanentDelete )
107 widget_instance_destroy( mWidgetId.c_str(), mInstanceId.c_str() );
113 bundle_free( mBundle );
117 bool WidgetView::PauseWidget()
119 int ret = widget_instance_pause( mWidgetId.c_str(), mInstanceId.c_str() );
122 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::PauseWidget: Fail to pause widget(%s, %s) [%d]\n", mWidgetId.c_str(), mInstanceId.c_str(), ret );
126 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::PauseWidget: Widget is paused (%s, %s)\n", mWidgetId.c_str(), mInstanceId.c_str() );
131 bool WidgetView::ResumeWidget()
133 int ret = widget_instance_resume( mWidgetId.c_str(), mInstanceId.c_str() );
136 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::ResumeWidget: Fail to resume widget(%s, %s) [%d]\n", mWidgetId.c_str(), mInstanceId.c_str(), ret );
140 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::ResumeWidget: Widget is resumed (%s, %s)\n", mWidgetId.c_str(), mInstanceId.c_str() );
145 const std::string& WidgetView::GetWidgetId() const
150 const std::string& WidgetView::GetInstanceId() const
155 const std::string& WidgetView::GetContentInfo()
157 widget_instance_h instance;
158 bundle* bundle = NULL;
159 bundle_raw* contentInfo = NULL;
160 int contentLength = 0;
162 mContentInfo.clear();
164 if( mWidgetId.empty() || mInstanceId.empty() )
166 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::GetContentInfo: Widget id (%s) or instance id (%s) is invalid.\n", mWidgetId.c_str(), mInstanceId.c_str() );
170 instance = widget_instance_get_instance( mWidgetId.c_str(), mInstanceId.c_str() );
173 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::GetContentInfo: widget_instance_get_instance is failed. [%s]\n", mInstanceId.c_str() );
177 if( widget_instance_get_content( instance, &bundle ) < 0 )
179 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::GetContentInfo: Failed to get content of widget. [%s]\n", mInstanceId.c_str() );
185 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::GetContentInfo: Cotent of widget [%s] is invalid.\n", mInstanceId.c_str() );
189 if( bundle_encode( bundle, &contentInfo, &contentLength ) < 0 )
191 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::GetContentInfo: bundle_encode is failed. [%s]\n", mInstanceId.c_str() );
195 mContentInfo = reinterpret_cast< char* >( contentInfo );
200 const std::string& WidgetView::GetTitle()
204 mTitle = mObjectView.GetTitle();
207 mTitle = widget_service_get_name( mWidgetId.c_str(), NULL );
211 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::GetTitle: title = %s\n", mTitle.c_str() );
216 double WidgetView::GetUpdatePeriod() const
218 return mUpdatePeriod;
221 void WidgetView::Show()
229 void WidgetView::Hide()
237 bool WidgetView::CancelTouchEvent()
241 return mObjectView.CancelTouchEvent();
247 void WidgetView::SetPreviewEnabled( bool enabled )
249 mPreviewEnabled = enabled;
253 mPreviewImage.SetVisible( enabled );
257 bool WidgetView::GetPreviewEnabled() const
259 return mPreviewEnabled;
262 void WidgetView::SetStateTextEnabled( bool enabled )
264 mStateTextEnabled = enabled;
268 mStateText.SetVisible( enabled );
272 bool WidgetView::GetStateTextEnabled() const
274 return mStateTextEnabled;
277 void WidgetView::ActivateFaultedWidget()
281 // Esable preview and text
282 if( mPreviewEnabled )
284 mPreviewImage.SetVisible( true );
287 if( mStateTextEnabled )
289 mStateText.SetVisible( true );
292 // launch widget again
293 mPid = widget_instance_launch( mWidgetId.c_str(), mInstanceId.c_str(), mBundle, mWidth, mHeight );
296 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::ActivateFaultedWidget: widget_instance_launch is failed. [%s]\n", mWidgetId.c_str() );
299 Dali::WidgetView::WidgetView handle( GetOwner() );
300 mWidgetCreationAbortedSignal.Emit( handle );
305 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::ActivateFaultedWidget: widget_instance_launch is called. [%s, mPid = %d]\n", mWidgetId.c_str(), mPid );
309 bool WidgetView::IsWidgetFaulted()
311 return mPid < 0 ? true : false;
314 void WidgetView::SetPermanentDelete( bool permanentDelete )
316 mPermanentDelete = permanentDelete;
319 void WidgetView::AddObjectView( Pepper::ObjectView objectView )
321 mObjectView = objectView;
323 mObjectView.SetParentOrigin( ParentOrigin::CENTER );
324 mObjectView.SetAnchorPoint( AnchorPoint::CENTER );
326 Self().Add( mObjectView );
328 // Disable preview and text
329 if( mPreviewEnabled )
331 mPreviewImage.SetVisible( false );
334 if( mStateTextEnabled )
336 mStateText.SetVisible( false );
340 Dali::WidgetView::WidgetView handle( GetOwner() );
341 mWidgetAddedSignal.Emit( handle );
343 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::AddObjectView: ObjectView is added.\n" );
346 void WidgetView::RemoveObjectView()
348 // Enable preview and text
349 if( mPreviewEnabled )
351 mPreviewImage.SetVisible( true );
354 if( mStateTextEnabled )
356 mStateText.SetVisible( true );
360 Dali::WidgetView::WidgetView handle( GetOwner() );
361 mWidgetDeletedSignal.Emit( handle );
365 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::RemoveObjectView: ObjectView is removed.\n" );
368 void WidgetView::SendWidgetEvent( int event )
370 Dali::WidgetView::WidgetView handle( GetOwner() );
372 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::SendWidgetEvent: event = %d widget = %s\n", event, mWidgetId.c_str() );
377 case WIDGET_INSTANCE_EVENT_UPDATE:
379 mWidgetContentUpdatedSignal.Emit( handle );
382 case WIDGET_INSTANCE_EVENT_PERIOD_CHANGED:
384 mWidgetUpdatePeriodChangedSignal.Emit( handle );
387 case WIDGET_INSTANCE_EVENT_SIZE_CHANGED:
389 mWidgetResizedSignal.Emit( handle );
392 case WIDGET_INSTANCE_EVENT_EXTRA_UPDATED:
394 mWidgetExtraInfoUpdatedSignal.Emit( handle );
397 case WIDGET_INSTANCE_EVENT_FAULT:
399 mWidgetFaultedSignal.Emit( handle );
409 Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetView::WidgetAddedSignal()
411 return mWidgetAddedSignal;
414 Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetView::WidgetDeletedSignal()
416 return mWidgetDeletedSignal;
419 Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetView::WidgetCreationAbortedSignal()
421 return mWidgetCreationAbortedSignal;
424 Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetView::WidgetResizedSignal()
426 return mWidgetResizedSignal;
429 Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetView::WidgetContentUpdatedSignal()
431 return mWidgetContentUpdatedSignal;
434 Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetView::WidgetExtraInfoUpdatedSignal()
436 return mWidgetExtraInfoUpdatedSignal;
439 Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetView::WidgetUpdatePeriodChangedSignal()
441 return mWidgetUpdatePeriodChangedSignal;
444 Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetView::WidgetFaultedSignal()
446 return mWidgetFaultedSignal;
449 void WidgetView::OnInitialize()
451 char* instanceId = NULL;
452 char* previewPath = NULL;
453 std::string previewImage;
454 widget_size_type_e sizeType;
456 if( !mContentInfo.empty() )
458 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::OnInitialize: decode bundle\n" );
460 mBundle = bundle_decode( reinterpret_cast< const bundle_raw* >( mContentInfo.c_str() ), mContentInfo.length() );
463 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::OnInitialize: Invalid bundle data.\n" );
467 bundle_get_str( mBundle, WIDGET_K_INSTANCE, &instanceId );
472 int ret = widget_instance_create( mWidgetId.c_str(), &instanceId );
473 if( ret < 0 || !instanceId )
475 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::OnInitialize: widget_instance_create is failed [%s].\n", mWidgetId.c_str() );
479 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::OnInitialize: widget_instance_create is called. [widget id = %s, instance id = %s]\n",
480 mWidgetId.c_str(), instanceId );
483 mInstanceId = instanceId;
486 widget_service_get_size_type( mWidth, mHeight, &sizeType );
488 previewPath = widget_service_get_preview_image_path( mWidgetId.c_str(), sizeType );
491 previewImage = previewPath;
496 previewImage = tzplatform_getenv( TZ_SYS_SHARE );
497 previewImage.append( WIDGET_VIEW_RESOURCE_DEFAULT_IMG );
500 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::OnInitialize: preview image path = %s\n", previewImage.c_str() );
502 mPreviewImage = Toolkit::ImageView::New( previewImage );
504 mPreviewImage.SetParentOrigin( ParentOrigin::CENTER );
505 mPreviewImage.SetAnchorPoint( AnchorPoint::CENTER );
509 mPreviewImage.SetSize( mWidth, mHeight );
512 Self().SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS );
513 Self().Add( mPreviewImage );
516 // TODO: use po files
517 mStateText = Toolkit::TextLabel::New( "Loading..." );
519 mStateText.SetParentOrigin( ParentOrigin::CENTER );
520 mStateText.SetAnchorPoint( AnchorPoint::CENTER );
521 mStateText.SetProperty( Toolkit::TextLabel::Property::HORIZONTAL_ALIGNMENT, "CENTER" );
522 mStateText.SetProperty( Toolkit::TextLabel::Property::VERTICAL_ALIGNMENT, "CENTER" );
524 mPreviewImage.Add( mStateText );
527 mPid = widget_instance_launch( mWidgetId.c_str(), instanceId, mBundle, mWidth, mHeight );
530 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::OnInitialize: widget_instance_launch is failed. [%s]\n", mWidgetId.c_str() );
533 Dali::WidgetView::WidgetView handle( GetOwner() );
534 mWidgetCreationAbortedSignal.Emit( handle );
539 DALI_LOG_INFO( gWidgetViewLogging, Debug::Verbose, "WidgetView::OnInitialize: widget_instance_launch is called. [%s, mPid = %d]\n", mWidgetId.c_str(), mPid );
542 void WidgetView::OnSizeSet( const Vector3& targetSize )
546 mObjectView.SetSize( targetSize );
550 } // namespace Internal
552 } // namespace WidgetView