4905a19032
Fixes #fdo30794 Based on bin/add-modelines script (originally posted in mail 1286706307.1871.1399280959@webmail.messagingengine.com) Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
93 lines
3.5 KiB
C++
93 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_canvas.hxx"
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#include <canvas/debug.hxx>
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#include <tools/diagnose_ex.h>
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#include "cairo_cachedbitmap.hxx"
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#include "cairo_repainttarget.hxx"
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#include <com/sun/star/rendering/RepaintResult.hpp>
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#include <com/sun/star/rendering/XPolyPolygon2D.hpp>
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#include <basegfx/matrix/b2dhommatrix.hxx>
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#include <basegfx/tools/canvastools.hxx>
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using namespace ::cairo;
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using namespace ::com::sun::star;
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namespace cairocanvas
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{
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CachedBitmap::CachedBitmap( const SurfaceSharedPtr& pSurface,
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const rendering::ViewState& rUsedViewState,
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const rendering::RenderState& rUsedRenderState,
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const uno::Reference< rendering::XCanvas >& rTarget ) :
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CachedPrimitiveBase( rUsedViewState, rTarget, true ),
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mpSurface( pSurface ),
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maRenderState( rUsedRenderState )
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{}
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void SAL_CALL CachedBitmap::disposing()
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{
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::osl::MutexGuard aGuard( m_aMutex );
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mpSurface.reset();
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CachedPrimitiveBase::disposing();
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}
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::sal_Int8 CachedBitmap::doRedraw( const rendering::ViewState& rNewState,
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const rendering::ViewState& /*rOldState*/,
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const uno::Reference< rendering::XCanvas >& rTargetCanvas,
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bool bSameViewTransform )
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{
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ENSURE_OR_THROW( bSameViewTransform,
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"CachedBitmap::doRedraw(): base called with changed view transform "
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"(told otherwise during construction)" );
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RepaintTarget* pTarget = dynamic_cast< RepaintTarget* >(rTargetCanvas.get());
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ENSURE_OR_THROW( pTarget,
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"CachedBitmap::redraw(): cannot cast target to RepaintTarget" );
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if( !pTarget->repaint( mpSurface,
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rNewState,
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maRenderState ) )
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{
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// target failed to repaint
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return rendering::RepaintResult::FAILED;
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}
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return rendering::RepaintResult::REDRAWN;
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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