Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include <basegfx/polygon/b2dpolypolygon.hxx>
      22             : 
      23             : #include "implcustomsprite.hxx"
      24             : #include "implcanvas.hxx"
      25             : 
      26             : using namespace ::com::sun::star;
      27             : 
      28             : namespace cppcanvas
      29             : {
      30             :     namespace internal
      31             :     {
      32           0 :         ImplCustomSprite::ImplCustomSprite( const uno::Reference< rendering::XSpriteCanvas >&       rParentCanvas,
      33             :                                             const uno::Reference< rendering::XCustomSprite >&       rSprite,
      34             :                                             const ImplSpriteCanvas::TransformationArbiterSharedPtr& rTransformArbiter ) :
      35             :             ImplSprite( rParentCanvas,
      36             :                         uno::Reference< rendering::XSprite >(rSprite,
      37             :                                                              uno::UNO_QUERY),
      38             :                         rTransformArbiter ),
      39             :             mpLastCanvas(),
      40           0 :             mxCustomSprite( rSprite )
      41             :         {
      42             :             OSL_ENSURE( rParentCanvas.is(), "ImplCustomSprite::ImplCustomSprite(): Invalid canvas" );
      43             :             OSL_ENSURE( mxCustomSprite.is(), "ImplCustomSprite::ImplCustomSprite(): Invalid sprite" );
      44           0 :         }
      45             : 
      46           0 :         ImplCustomSprite::~ImplCustomSprite()
      47             :         {
      48           0 :         }
      49             : 
      50           0 :         CanvasSharedPtr ImplCustomSprite::getContentCanvas() const
      51             :         {
      52             :             OSL_ENSURE( mxCustomSprite.is(), "ImplCustomSprite::getContentCanvas(): Invalid sprite" );
      53             : 
      54           0 :             if( !mxCustomSprite.is() )
      55           0 :                 return CanvasSharedPtr();
      56             : 
      57           0 :             uno::Reference< rendering::XCanvas > xCanvas( mxCustomSprite->getContentCanvas() );
      58             : 
      59           0 :             if( !xCanvas.is() )
      60           0 :                 return CanvasSharedPtr();
      61             : 
      62             :             // cache content canvas C++ wrapper
      63           0 :             if( mpLastCanvas.get() == NULL ||
      64           0 :                 mpLastCanvas->getUNOCanvas() != xCanvas )
      65             :             {
      66           0 :                 mpLastCanvas = CanvasSharedPtr( new ImplCanvas( xCanvas ) );
      67             :             }
      68             : 
      69           0 :             return mpLastCanvas;
      70             :         }
      71             :     }
      72             : }
      73             : 
      74             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */