| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_slideshow.hxx" |
| |
| // must be first |
| #include <canvas/debug.hxx> |
| #include <tools/diagnose_ex.h> |
| #include <canvas/verbosetrace.hxx> |
| |
| #include <comphelper/anytostring.hxx> |
| #include <cppuhelper/exc_hlp.hxx> |
| |
| #include "externalshapebase.hxx" |
| #include "eventmultiplexer.hxx" |
| #include "vieweventhandler.hxx" |
| #include "intrinsicanimationeventhandler.hxx" |
| #include "tools.hxx" |
| |
| #include <boost/noncopyable.hpp> |
| |
| |
| using namespace ::com::sun::star; |
| |
| |
| namespace slideshow |
| { |
| namespace internal |
| { |
| class ExternalShapeBase::ExternalShapeBaseListener : public ViewEventHandler, |
| public IntrinsicAnimationEventHandler, |
| private boost::noncopyable |
| { |
| public: |
| explicit ExternalShapeBaseListener( ExternalShapeBase& rBase ) : |
| mrBase( rBase ) |
| {} |
| |
| |
| private: |
| // ViewEventHandler |
| // ------------------------------------------------- |
| |
| virtual void viewAdded( const UnoViewSharedPtr& ) {} |
| virtual void viewRemoved( const UnoViewSharedPtr& ) {} |
| virtual void viewChanged( const UnoViewSharedPtr& rView ) |
| { |
| mrBase.implViewChanged(rView); |
| } |
| virtual void viewsChanged() |
| { |
| mrBase.implViewsChanged(); |
| } |
| |
| |
| // IntrinsicAnimationEventHandler |
| // ------------------------------------------------- |
| |
| virtual bool enableAnimations() |
| { |
| return mrBase.implStartIntrinsicAnimation(); |
| } |
| virtual bool disableAnimations() |
| { |
| return mrBase.implEndIntrinsicAnimation(); |
| } |
| |
| ExternalShapeBase& mrBase; |
| }; |
| |
| |
| ExternalShapeBase::ExternalShapeBase( const uno::Reference< drawing::XShape >& xShape, |
| double nPrio, |
| const SlideShowContext& rContext ) : |
| mxComponentContext( rContext.mxComponentContext ), |
| mxShape( xShape ), |
| mpListener( new ExternalShapeBaseListener(*this) ), |
| mpShapeManager( rContext.mpSubsettableShapeManager ), |
| mrEventMultiplexer( rContext.mrEventMultiplexer ), |
| mnPriority( nPrio ), // TODO(F1): When ZOrder someday becomes usable: make this ( getAPIShapePrio( xShape ) ), |
| maBounds( getAPIShapeBounds( xShape ) ) |
| { |
| ENSURE_OR_THROW( mxShape.is(), "ExternalShapeBase::ExternalShapeBase(): Invalid XShape" ); |
| |
| mpShapeManager->addIntrinsicAnimationHandler( mpListener ); |
| mrEventMultiplexer.addViewHandler( mpListener ); |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| ExternalShapeBase::~ExternalShapeBase() |
| { |
| try |
| { |
| mrEventMultiplexer.removeViewHandler( mpListener ); |
| mpShapeManager->removeIntrinsicAnimationHandler( mpListener ); |
| } |
| catch (uno::Exception &) |
| { |
| OSL_ENSURE( false, rtl::OUStringToOString( |
| comphelper::anyToString( |
| cppu::getCaughtException() ), |
| RTL_TEXTENCODING_UTF8 ).getStr() ); |
| } |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| uno::Reference< drawing::XShape > ExternalShapeBase::getXShape() const |
| { |
| return mxShape; |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| void ExternalShapeBase::play() |
| { |
| implStartIntrinsicAnimation(); |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| void ExternalShapeBase::stop() |
| { |
| implEndIntrinsicAnimation(); |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| void ExternalShapeBase::pause() |
| { |
| implPauseIntrinsicAnimation(); |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| bool ExternalShapeBase::isPlaying() const |
| { |
| return implIsIntrinsicAnimationPlaying(); |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| void ExternalShapeBase::setMediaTime(double fTime) |
| { |
| implSetIntrinsicAnimationTime(fTime); |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| bool ExternalShapeBase::update() const |
| { |
| return render(); |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| bool ExternalShapeBase::render() const |
| { |
| if( maBounds.getRange().equalZero() ) |
| { |
| // zero-sized shapes are effectively invisible, |
| // thus, we save us the rendering... |
| return true; |
| } |
| |
| return implRender( maBounds ); |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| bool ExternalShapeBase::isContentChanged() const |
| { |
| return true; |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| ::basegfx::B2DRectangle ExternalShapeBase::getBounds() const |
| { |
| return maBounds; |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| ::basegfx::B2DRectangle ExternalShapeBase::getDomBounds() const |
| { |
| return maBounds; |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| ::basegfx::B2DRectangle ExternalShapeBase::getUpdateArea() const |
| { |
| return maBounds; |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| bool ExternalShapeBase::isVisible() const |
| { |
| return true; |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| double ExternalShapeBase::getPriority() const |
| { |
| return mnPriority; |
| } |
| |
| // --------------------------------------------------------------------- |
| |
| bool ExternalShapeBase::isBackgroundDetached() const |
| { |
| // external shapes always have their own window/surface |
| return true; |
| } |
| |
| } |
| } |