| /************************************************************** |
| * |
| * 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_cppcanvas.hxx" |
| |
| #include <basegfx/polygon/b2dpolypolygon.hxx> |
| |
| #include "implcustomsprite.hxx" |
| #include "implcanvas.hxx" |
| |
| using namespace ::com::sun::star; |
| |
| namespace cppcanvas |
| { |
| namespace internal |
| { |
| ImplCustomSprite::ImplCustomSprite( const uno::Reference< rendering::XSpriteCanvas >& rParentCanvas, |
| const uno::Reference< rendering::XCustomSprite >& rSprite, |
| const ImplSpriteCanvas::TransformationArbiterSharedPtr& rTransformArbiter ) : |
| ImplSprite( rParentCanvas, |
| uno::Reference< rendering::XSprite >(rSprite, |
| uno::UNO_QUERY), |
| rTransformArbiter ), |
| mpLastCanvas(), |
| mxCustomSprite( rSprite ) |
| { |
| OSL_ENSURE( rParentCanvas.is(), "ImplCustomSprite::ImplCustomSprite(): Invalid canvas" ); |
| OSL_ENSURE( mxCustomSprite.is(), "ImplCustomSprite::ImplCustomSprite(): Invalid sprite" ); |
| } |
| |
| ImplCustomSprite::~ImplCustomSprite() |
| { |
| } |
| |
| CanvasSharedPtr ImplCustomSprite::getContentCanvas() const |
| { |
| OSL_ENSURE( mxCustomSprite.is(), "ImplCustomSprite::getContentCanvas(): Invalid sprite" ); |
| |
| if( !mxCustomSprite.is() ) |
| return CanvasSharedPtr(); |
| |
| uno::Reference< rendering::XCanvas > xCanvas( mxCustomSprite->getContentCanvas() ); |
| |
| if( !xCanvas.is() ) |
| return CanvasSharedPtr(); |
| |
| // cache content canvas C++ wrapper |
| if( mpLastCanvas.get() == NULL || |
| mpLastCanvas->getUNOCanvas() != xCanvas ) |
| { |
| mpLastCanvas = CanvasSharedPtr( new ImplCanvas( xCanvas ) ); |
| } |
| |
| return mpLastCanvas; |
| } |
| } |
| } |