| /************************************************************** |
| * |
| * 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 <tools/diagnose_ex.h> |
| |
| #include <comphelper/anytostring.hxx> |
| #include <cppuhelper/exc_hlp.hxx> |
| |
| #include "slideanimations.hxx" |
| #include "animationnodefactory.hxx" |
| |
| using namespace ::com::sun::star; |
| |
| namespace slideshow |
| { |
| namespace internal |
| { |
| SlideAnimations::SlideAnimations( const SlideShowContext& rContext, |
| const ::basegfx::B2DVector& rSlideSize ) : |
| maContext( rContext ), |
| maSlideSize( rSlideSize ), |
| mpRootNode() |
| { |
| ENSURE_OR_THROW( maContext.mpSubsettableShapeManager, |
| "SlideAnimations::SlideAnimations(): Invalid SlideShowContext" ); |
| } |
| |
| SlideAnimations::~SlideAnimations() |
| { |
| if( mpRootNode ) |
| { |
| SHOW_NODE_TREE( mpRootNode ); |
| |
| try |
| { |
| mpRootNode->dispose(); |
| } |
| catch (uno::Exception &) |
| { |
| OSL_ENSURE( false, rtl::OUStringToOString( |
| comphelper::anyToString( |
| cppu::getCaughtException() ), |
| RTL_TEXTENCODING_UTF8 ).getStr() ); |
| } |
| } |
| } |
| |
| bool SlideAnimations::importAnimations( const uno::Reference< animations::XAnimationNode >& xRootAnimationNode ) |
| { |
| mpRootNode = AnimationNodeFactory::createAnimationNode( |
| xRootAnimationNode, |
| maSlideSize, |
| maContext ); |
| |
| SHOW_NODE_TREE( mpRootNode ); |
| |
| return (mpRootNode.get() != NULL); |
| } |
| |
| bool SlideAnimations::isAnimated() const |
| { |
| if( !mpRootNode ) |
| return false; // no animations there |
| |
| // query root node about pending animations |
| return mpRootNode->hasPendingAnimation(); |
| } |
| |
| bool SlideAnimations::start() |
| { |
| if( !mpRootNode ) |
| return false; // no animations there |
| |
| // init all nodes |
| if( !mpRootNode->init() ) |
| return false; |
| |
| // resolve root node |
| if( !mpRootNode->resolve() ) |
| return false; |
| |
| return true; |
| } |
| |
| void SlideAnimations::end() |
| { |
| if( !mpRootNode ) |
| return; // no animations there |
| |
| // end root node |
| mpRootNode->deactivate(); |
| mpRootNode->end(); |
| } |
| |
| void SlideAnimations::dispose() |
| { |
| mpRootNode.reset(); |
| maContext.dispose(); |
| } |
| } |
| } |