diff options
author | Thorsten Behrens <thb@openoffice.org> | 2004-03-18 09:41:15 +0000 |
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committer | Thorsten Behrens <thb@openoffice.org> | 2004-03-18 09:41:15 +0000 |
commit | f045b7b4f5e841dbb130ef9fda6c06eb88bc979a (patch) | |
tree | c4eb01fea041fd8f7ba62b1e191afbc394f584e6 /cppcanvas/source/wrapper/implcustomsprite.cxx | |
parent | 6e89341b5045a01e823364633ef0fbfd44ebdfd5 (diff) |
#110496# Merge from cws_srx645_canvas01: first working version of XCanvas C++ wrapper, providing encapsulation against possible API changes and some amount of convenience.
Diffstat (limited to 'cppcanvas/source/wrapper/implcustomsprite.cxx')
-rw-r--r-- | cppcanvas/source/wrapper/implcustomsprite.cxx | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/cppcanvas/source/wrapper/implcustomsprite.cxx b/cppcanvas/source/wrapper/implcustomsprite.cxx new file mode 100644 index 000000000000..39e50bfe9c9f --- /dev/null +++ b/cppcanvas/source/wrapper/implcustomsprite.cxx @@ -0,0 +1,110 @@ +/************************************************************************* + * + * $RCSfile: implcustomsprite.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: thb $ $Date: 2004-03-18 10:41:11 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#include "implcustomsprite.hxx" +#include "implcanvas.hxx" + +using namespace ::com::sun::star; +using namespace ::drafts::com::sun::star; + +namespace cppcanvas +{ + namespace internal + { + ImplCustomSprite::ImplCustomSprite( const uno::Reference< rendering::XSpriteCanvas >& rParentCanvas, + const uno::Reference< rendering::XCustomSprite >& rSprite ) : + ImplSprite( rParentCanvas, + uno::Reference< rendering::XSprite >(rSprite, + uno::UNO_QUERY) ), + 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; + } + } +} |