75 lines
2.8 KiB
C++
75 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <basegfx/polygon/b2dpolypolygon.hxx>
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#include "implcustomsprite.hxx"
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#include "implcanvas.hxx"
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using namespace ::com::sun::star;
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namespace cppcanvas
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{
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namespace internal
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{
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ImplCustomSprite::ImplCustomSprite( const uno::Reference< rendering::XSpriteCanvas >& rParentCanvas,
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const uno::Reference< rendering::XCustomSprite >& rSprite,
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const ImplSpriteCanvas::TransformationArbiterSharedPtr& rTransformArbiter ) :
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ImplSprite( rParentCanvas,
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uno::Reference< rendering::XSprite >(rSprite,
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uno::UNO_QUERY),
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rTransformArbiter ),
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mpLastCanvas(),
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mxCustomSprite( rSprite )
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{
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OSL_ENSURE( rParentCanvas.is(), "ImplCustomSprite::ImplCustomSprite(): Invalid canvas" );
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OSL_ENSURE( mxCustomSprite.is(), "ImplCustomSprite::ImplCustomSprite(): Invalid sprite" );
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}
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ImplCustomSprite::~ImplCustomSprite()
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{
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}
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CanvasSharedPtr ImplCustomSprite::getContentCanvas() const
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{
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OSL_ENSURE( mxCustomSprite.is(), "ImplCustomSprite::getContentCanvas(): Invalid sprite" );
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if( !mxCustomSprite.is() )
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return CanvasSharedPtr();
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uno::Reference< rendering::XCanvas > xCanvas( mxCustomSprite->getContentCanvas() );
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if( !xCanvas.is() )
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return CanvasSharedPtr();
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// cache content canvas C++ wrapper
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if( mpLastCanvas.get() == NULL ||
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mpLastCanvas->getUNOCanvas() != xCanvas )
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{
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mpLastCanvas = CanvasSharedPtr( new ImplCanvas( xCanvas ) );
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}
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return mpLastCanvas;
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}
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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