| /************************************************************** |
| * |
| * 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" |
| |
| #include <canvas/debug.hxx> |
| #include <tools/diagnose_ex.h> |
| |
| #include <comphelper/anytostring.hxx> |
| #include <cppuhelper/exc_hlp.hxx> |
| |
| #include "shapesubset.hxx" |
| |
| |
| using namespace ::com::sun::star; |
| |
| namespace slideshow |
| { |
| namespace internal |
| { |
| ShapeSubset::ShapeSubset( const AttributableShapeSharedPtr& rOriginalShape, |
| const DocTreeNode& rTreeNode, |
| const SubsettableShapeManagerSharedPtr& rShapeManager ) : |
| mpOriginalShape( rOriginalShape ), |
| mpSubsetShape(), |
| maTreeNode( rTreeNode ), |
| mpShapeManager( rShapeManager ) |
| { |
| ENSURE_OR_THROW( mpShapeManager, |
| "ShapeSubset::ShapeSubset(): Invalid shape manager" ); |
| } |
| |
| ShapeSubset::ShapeSubset( const ShapeSubsetSharedPtr& rOriginalSubset, |
| const DocTreeNode& rTreeNode ) : |
| mpOriginalShape( rOriginalSubset->mpSubsetShape ? |
| rOriginalSubset->mpSubsetShape : |
| rOriginalSubset->mpOriginalShape ), |
| mpSubsetShape(), |
| maTreeNode( rTreeNode ), |
| mpShapeManager( rOriginalSubset->mpShapeManager ) |
| { |
| ENSURE_OR_THROW( mpShapeManager, |
| "ShapeSubset::ShapeSubset(): Invalid shape manager" ); |
| ENSURE_OR_THROW( rOriginalSubset->maTreeNode.isEmpty() || |
| (rTreeNode.getStartIndex() >= rOriginalSubset->maTreeNode.getStartIndex() && |
| rTreeNode.getEndIndex() <= rOriginalSubset->maTreeNode.getEndIndex()), |
| "ShapeSubset::ShapeSubset(): Subset is bigger than parent" ); |
| } |
| |
| ShapeSubset::ShapeSubset( const AttributableShapeSharedPtr& rOriginalShape, |
| const SubsettableShapeManagerSharedPtr& rShapeManager ) : |
| mpOriginalShape( rOriginalShape ), |
| mpSubsetShape(), |
| maTreeNode(), |
| mpShapeManager( rShapeManager ) |
| { |
| ENSURE_OR_THROW( mpShapeManager, |
| "ShapeSubset::ShapeSubset(): Invalid shape manager" ); |
| } |
| |
| ShapeSubset::~ShapeSubset() |
| { |
| try |
| { |
| // if not done yet: revoke subset from original |
| disableSubsetShape(); |
| } |
| catch (uno::Exception &) |
| { |
| OSL_ENSURE( false, rtl::OUStringToOString( |
| comphelper::anyToString( |
| cppu::getCaughtException() ), |
| RTL_TEXTENCODING_UTF8 ).getStr() ); |
| } |
| } |
| |
| AttributableShapeSharedPtr ShapeSubset::getSubsetShape() const |
| { |
| return mpSubsetShape ? mpSubsetShape : mpOriginalShape; |
| } |
| |
| bool ShapeSubset::enableSubsetShape() |
| { |
| if( !mpSubsetShape && |
| !maTreeNode.isEmpty() ) |
| { |
| mpSubsetShape = mpShapeManager->getSubsetShape( |
| mpOriginalShape, |
| maTreeNode ); |
| } |
| |
| return (mpSubsetShape.get() != NULL); |
| } |
| |
| void ShapeSubset::disableSubsetShape() |
| { |
| if( mpSubsetShape ) |
| { |
| mpShapeManager->revokeSubset( mpOriginalShape, |
| mpSubsetShape ); |
| mpSubsetShape.reset(); |
| } |
| } |
| |
| bool ShapeSubset::isFullSet() const |
| { |
| return maTreeNode.isEmpty(); |
| } |
| |
| DocTreeNode ShapeSubset::getSubset() const |
| { |
| return maTreeNode; |
| } |
| |
| } |
| } |