1*70f497fbSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*70f497fbSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*70f497fbSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*70f497fbSAndrew Rist * distributed with this work for additional information 6*70f497fbSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*70f497fbSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*70f497fbSAndrew Rist * "License"); you may not use this file except in compliance 9*70f497fbSAndrew Rist * with the License. You may obtain a copy of the License at 10*70f497fbSAndrew Rist * 11*70f497fbSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*70f497fbSAndrew Rist * 13*70f497fbSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*70f497fbSAndrew Rist * software distributed under the License is distributed on an 15*70f497fbSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*70f497fbSAndrew Rist * KIND, either express or implied. See the License for the 17*70f497fbSAndrew Rist * specific language governing permissions and limitations 18*70f497fbSAndrew Rist * under the License. 19*70f497fbSAndrew Rist * 20*70f497fbSAndrew Rist *************************************************************/ 21*70f497fbSAndrew Rist 22*70f497fbSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_slideshow.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir // must be first 28cdf0e10cSrcweir #include <canvas/debug.hxx> 29cdf0e10cSrcweir #include <tools/diagnose_ex.h> 30cdf0e10cSrcweir #include <canvas/verbosetrace.hxx> 31cdf0e10cSrcweir 32cdf0e10cSrcweir #include <comphelper/anytostring.hxx> 33cdf0e10cSrcweir #include <cppuhelper/exc_hlp.hxx> 34cdf0e10cSrcweir 35cdf0e10cSrcweir #include "externalshapebase.hxx" 36cdf0e10cSrcweir #include "eventmultiplexer.hxx" 37cdf0e10cSrcweir #include "vieweventhandler.hxx" 38cdf0e10cSrcweir #include "intrinsicanimationeventhandler.hxx" 39cdf0e10cSrcweir #include "tools.hxx" 40cdf0e10cSrcweir 41cdf0e10cSrcweir #include <boost/noncopyable.hpp> 42cdf0e10cSrcweir 43cdf0e10cSrcweir 44cdf0e10cSrcweir using namespace ::com::sun::star; 45cdf0e10cSrcweir 46cdf0e10cSrcweir 47cdf0e10cSrcweir namespace slideshow 48cdf0e10cSrcweir { 49cdf0e10cSrcweir namespace internal 50cdf0e10cSrcweir { 51cdf0e10cSrcweir class ExternalShapeBase::ExternalShapeBaseListener : public ViewEventHandler, 52cdf0e10cSrcweir public IntrinsicAnimationEventHandler, 53cdf0e10cSrcweir private boost::noncopyable 54cdf0e10cSrcweir { 55cdf0e10cSrcweir public: ExternalShapeBaseListener(ExternalShapeBase & rBase)56cdf0e10cSrcweir explicit ExternalShapeBaseListener( ExternalShapeBase& rBase ) : 57cdf0e10cSrcweir mrBase( rBase ) 58cdf0e10cSrcweir {} 59cdf0e10cSrcweir 60cdf0e10cSrcweir 61cdf0e10cSrcweir private: 62cdf0e10cSrcweir // ViewEventHandler 63cdf0e10cSrcweir // ------------------------------------------------- 64cdf0e10cSrcweir viewAdded(const UnoViewSharedPtr &)65cdf0e10cSrcweir virtual void viewAdded( const UnoViewSharedPtr& ) {} viewRemoved(const UnoViewSharedPtr &)66cdf0e10cSrcweir virtual void viewRemoved( const UnoViewSharedPtr& ) {} viewChanged(const UnoViewSharedPtr & rView)67cdf0e10cSrcweir virtual void viewChanged( const UnoViewSharedPtr& rView ) 68cdf0e10cSrcweir { 69cdf0e10cSrcweir mrBase.implViewChanged(rView); 70cdf0e10cSrcweir } viewsChanged()71cdf0e10cSrcweir virtual void viewsChanged() 72cdf0e10cSrcweir { 73cdf0e10cSrcweir mrBase.implViewsChanged(); 74cdf0e10cSrcweir } 75cdf0e10cSrcweir 76cdf0e10cSrcweir 77cdf0e10cSrcweir // IntrinsicAnimationEventHandler 78cdf0e10cSrcweir // ------------------------------------------------- 79cdf0e10cSrcweir enableAnimations()80cdf0e10cSrcweir virtual bool enableAnimations() 81cdf0e10cSrcweir { 82cdf0e10cSrcweir return mrBase.implStartIntrinsicAnimation(); 83cdf0e10cSrcweir } disableAnimations()84cdf0e10cSrcweir virtual bool disableAnimations() 85cdf0e10cSrcweir { 86cdf0e10cSrcweir return mrBase.implEndIntrinsicAnimation(); 87cdf0e10cSrcweir } 88cdf0e10cSrcweir 89cdf0e10cSrcweir ExternalShapeBase& mrBase; 90cdf0e10cSrcweir }; 91cdf0e10cSrcweir 92cdf0e10cSrcweir ExternalShapeBase(const uno::Reference<drawing::XShape> & xShape,double nPrio,const SlideShowContext & rContext)93cdf0e10cSrcweir ExternalShapeBase::ExternalShapeBase( const uno::Reference< drawing::XShape >& xShape, 94cdf0e10cSrcweir double nPrio, 95cdf0e10cSrcweir const SlideShowContext& rContext ) : 96cdf0e10cSrcweir mxComponentContext( rContext.mxComponentContext ), 97cdf0e10cSrcweir mxShape( xShape ), 98cdf0e10cSrcweir mpListener( new ExternalShapeBaseListener(*this) ), 99cdf0e10cSrcweir mpShapeManager( rContext.mpSubsettableShapeManager ), 100cdf0e10cSrcweir mrEventMultiplexer( rContext.mrEventMultiplexer ), 101cdf0e10cSrcweir mnPriority( nPrio ), // TODO(F1): When ZOrder someday becomes usable: make this ( getAPIShapePrio( xShape ) ), 102cdf0e10cSrcweir maBounds( getAPIShapeBounds( xShape ) ) 103cdf0e10cSrcweir { 104cdf0e10cSrcweir ENSURE_OR_THROW( mxShape.is(), "ExternalShapeBase::ExternalShapeBase(): Invalid XShape" ); 105cdf0e10cSrcweir 106cdf0e10cSrcweir mpShapeManager->addIntrinsicAnimationHandler( mpListener ); 107cdf0e10cSrcweir mrEventMultiplexer.addViewHandler( mpListener ); 108cdf0e10cSrcweir } 109cdf0e10cSrcweir 110cdf0e10cSrcweir // --------------------------------------------------------------------- 111cdf0e10cSrcweir ~ExternalShapeBase()112cdf0e10cSrcweir ExternalShapeBase::~ExternalShapeBase() 113cdf0e10cSrcweir { 114cdf0e10cSrcweir try 115cdf0e10cSrcweir { 116cdf0e10cSrcweir mrEventMultiplexer.removeViewHandler( mpListener ); 117cdf0e10cSrcweir mpShapeManager->removeIntrinsicAnimationHandler( mpListener ); 118cdf0e10cSrcweir } 119cdf0e10cSrcweir catch (uno::Exception &) 120cdf0e10cSrcweir { 121cdf0e10cSrcweir OSL_ENSURE( false, rtl::OUStringToOString( 122cdf0e10cSrcweir comphelper::anyToString( 123cdf0e10cSrcweir cppu::getCaughtException() ), 124cdf0e10cSrcweir RTL_TEXTENCODING_UTF8 ).getStr() ); 125cdf0e10cSrcweir } 126cdf0e10cSrcweir } 127cdf0e10cSrcweir 128cdf0e10cSrcweir // --------------------------------------------------------------------- 129cdf0e10cSrcweir getXShape() const130cdf0e10cSrcweir uno::Reference< drawing::XShape > ExternalShapeBase::getXShape() const 131cdf0e10cSrcweir { 132cdf0e10cSrcweir return mxShape; 133cdf0e10cSrcweir } 134cdf0e10cSrcweir 135cdf0e10cSrcweir // --------------------------------------------------------------------- 136cdf0e10cSrcweir play()137cdf0e10cSrcweir void ExternalShapeBase::play() 138cdf0e10cSrcweir { 139cdf0e10cSrcweir implStartIntrinsicAnimation(); 140cdf0e10cSrcweir } 141cdf0e10cSrcweir 142cdf0e10cSrcweir // --------------------------------------------------------------------- 143cdf0e10cSrcweir stop()144cdf0e10cSrcweir void ExternalShapeBase::stop() 145cdf0e10cSrcweir { 146cdf0e10cSrcweir implEndIntrinsicAnimation(); 147cdf0e10cSrcweir } 148cdf0e10cSrcweir 149cdf0e10cSrcweir // --------------------------------------------------------------------- 150cdf0e10cSrcweir pause()151cdf0e10cSrcweir void ExternalShapeBase::pause() 152cdf0e10cSrcweir { 153cdf0e10cSrcweir implPauseIntrinsicAnimation(); 154cdf0e10cSrcweir } 155cdf0e10cSrcweir 156cdf0e10cSrcweir // --------------------------------------------------------------------- 157cdf0e10cSrcweir isPlaying() const158cdf0e10cSrcweir bool ExternalShapeBase::isPlaying() const 159cdf0e10cSrcweir { 160cdf0e10cSrcweir return implIsIntrinsicAnimationPlaying(); 161cdf0e10cSrcweir } 162cdf0e10cSrcweir 163cdf0e10cSrcweir // --------------------------------------------------------------------- 164cdf0e10cSrcweir setMediaTime(double fTime)165cdf0e10cSrcweir void ExternalShapeBase::setMediaTime(double fTime) 166cdf0e10cSrcweir { 167cdf0e10cSrcweir implSetIntrinsicAnimationTime(fTime); 168cdf0e10cSrcweir } 169cdf0e10cSrcweir 170cdf0e10cSrcweir // --------------------------------------------------------------------- 171cdf0e10cSrcweir update() const172cdf0e10cSrcweir bool ExternalShapeBase::update() const 173cdf0e10cSrcweir { 174cdf0e10cSrcweir return render(); 175cdf0e10cSrcweir } 176cdf0e10cSrcweir 177cdf0e10cSrcweir // --------------------------------------------------------------------- 178cdf0e10cSrcweir render() const179cdf0e10cSrcweir bool ExternalShapeBase::render() const 180cdf0e10cSrcweir { 181cdf0e10cSrcweir if( maBounds.getRange().equalZero() ) 182cdf0e10cSrcweir { 183cdf0e10cSrcweir // zero-sized shapes are effectively invisible, 184cdf0e10cSrcweir // thus, we save us the rendering... 185cdf0e10cSrcweir return true; 186cdf0e10cSrcweir } 187cdf0e10cSrcweir 188cdf0e10cSrcweir return implRender( maBounds ); 189cdf0e10cSrcweir } 190cdf0e10cSrcweir 191cdf0e10cSrcweir // --------------------------------------------------------------------- 192cdf0e10cSrcweir isContentChanged() const193cdf0e10cSrcweir bool ExternalShapeBase::isContentChanged() const 194cdf0e10cSrcweir { 195cdf0e10cSrcweir return true; 196cdf0e10cSrcweir } 197cdf0e10cSrcweir 198cdf0e10cSrcweir // --------------------------------------------------------------------- 199cdf0e10cSrcweir getBounds() const200cdf0e10cSrcweir ::basegfx::B2DRectangle ExternalShapeBase::getBounds() const 201cdf0e10cSrcweir { 202cdf0e10cSrcweir return maBounds; 203cdf0e10cSrcweir } 204cdf0e10cSrcweir 205cdf0e10cSrcweir // --------------------------------------------------------------------- 206cdf0e10cSrcweir getDomBounds() const207cdf0e10cSrcweir ::basegfx::B2DRectangle ExternalShapeBase::getDomBounds() const 208cdf0e10cSrcweir { 209cdf0e10cSrcweir return maBounds; 210cdf0e10cSrcweir } 211cdf0e10cSrcweir 212cdf0e10cSrcweir // --------------------------------------------------------------------- 213cdf0e10cSrcweir getUpdateArea() const214cdf0e10cSrcweir ::basegfx::B2DRectangle ExternalShapeBase::getUpdateArea() const 215cdf0e10cSrcweir { 216cdf0e10cSrcweir return maBounds; 217cdf0e10cSrcweir } 218cdf0e10cSrcweir 219cdf0e10cSrcweir // --------------------------------------------------------------------- 220cdf0e10cSrcweir isVisible() const221cdf0e10cSrcweir bool ExternalShapeBase::isVisible() const 222cdf0e10cSrcweir { 223cdf0e10cSrcweir return true; 224cdf0e10cSrcweir } 225cdf0e10cSrcweir 226cdf0e10cSrcweir // --------------------------------------------------------------------- 227cdf0e10cSrcweir getPriority() const228cdf0e10cSrcweir double ExternalShapeBase::getPriority() const 229cdf0e10cSrcweir { 230cdf0e10cSrcweir return mnPriority; 231cdf0e10cSrcweir } 232cdf0e10cSrcweir 233cdf0e10cSrcweir // --------------------------------------------------------------------- 234cdf0e10cSrcweir isBackgroundDetached() const235cdf0e10cSrcweir bool ExternalShapeBase::isBackgroundDetached() const 236cdf0e10cSrcweir { 237cdf0e10cSrcweir // external shapes always have their own window/surface 238cdf0e10cSrcweir return true; 239cdf0e10cSrcweir } 240cdf0e10cSrcweir 241cdf0e10cSrcweir } 242cdf0e10cSrcweir } 243