1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_canvas.hxx" 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <canvas/debug.hxx> 28*b1cdbd2cSJim Jagielski #include <canvas/base/cachedprimitivebase.hxx> 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielski #include <com/sun/star/rendering/RepaintResult.hpp> 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski #include <basegfx/matrix/b2dhommatrix.hxx> 33*b1cdbd2cSJim Jagielski #include <basegfx/tools/canvastools.hxx> 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski 36*b1cdbd2cSJim Jagielski using namespace ::com::sun::star; 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski #define IMPLEMENTATION_NAME "canvas::CachedPrimitiveBase" 39*b1cdbd2cSJim Jagielski #define SERVICE_NAME "com.sun.star.rendering.CachedBitmap" 40*b1cdbd2cSJim Jagielski 41*b1cdbd2cSJim Jagielski namespace canvas 42*b1cdbd2cSJim Jagielski { CachedPrimitiveBase(const rendering::ViewState & rUsedViewState,const uno::Reference<rendering::XCanvas> & rTarget,bool bFailForChangedViewTransform)43*b1cdbd2cSJim Jagielski CachedPrimitiveBase::CachedPrimitiveBase( const rendering::ViewState& rUsedViewState, 44*b1cdbd2cSJim Jagielski const uno::Reference< rendering::XCanvas >& rTarget, 45*b1cdbd2cSJim Jagielski bool bFailForChangedViewTransform ) : 46*b1cdbd2cSJim Jagielski CachedPrimitiveBase_Base( m_aMutex ), 47*b1cdbd2cSJim Jagielski maUsedViewState( rUsedViewState ), 48*b1cdbd2cSJim Jagielski mxTarget( rTarget ), 49*b1cdbd2cSJim Jagielski mbFailForChangedViewTransform( bFailForChangedViewTransform ) 50*b1cdbd2cSJim Jagielski { 51*b1cdbd2cSJim Jagielski } 52*b1cdbd2cSJim Jagielski ~CachedPrimitiveBase()53*b1cdbd2cSJim Jagielski CachedPrimitiveBase::~CachedPrimitiveBase() 54*b1cdbd2cSJim Jagielski { 55*b1cdbd2cSJim Jagielski } 56*b1cdbd2cSJim Jagielski disposing()57*b1cdbd2cSJim Jagielski void SAL_CALL CachedPrimitiveBase::disposing() 58*b1cdbd2cSJim Jagielski { 59*b1cdbd2cSJim Jagielski ::osl::MutexGuard aGuard( m_aMutex ); 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski maUsedViewState.Clip.clear(); 62*b1cdbd2cSJim Jagielski mxTarget.clear(); 63*b1cdbd2cSJim Jagielski } 64*b1cdbd2cSJim Jagielski redraw(const rendering::ViewState & aState)65*b1cdbd2cSJim Jagielski sal_Int8 SAL_CALL CachedPrimitiveBase::redraw( const rendering::ViewState& aState ) throw (lang::IllegalArgumentException, uno::RuntimeException) 66*b1cdbd2cSJim Jagielski { 67*b1cdbd2cSJim Jagielski ::basegfx::B2DHomMatrix aUsedTransformation; 68*b1cdbd2cSJim Jagielski ::basegfx::B2DHomMatrix aNewTransformation; 69*b1cdbd2cSJim Jagielski 70*b1cdbd2cSJim Jagielski ::basegfx::unotools::homMatrixFromAffineMatrix( aUsedTransformation, 71*b1cdbd2cSJim Jagielski maUsedViewState.AffineTransform ); 72*b1cdbd2cSJim Jagielski ::basegfx::unotools::homMatrixFromAffineMatrix( aNewTransformation, 73*b1cdbd2cSJim Jagielski aState.AffineTransform ); 74*b1cdbd2cSJim Jagielski 75*b1cdbd2cSJim Jagielski const bool bSameViewTransforms( aUsedTransformation == aNewTransformation ); 76*b1cdbd2cSJim Jagielski 77*b1cdbd2cSJim Jagielski if( mbFailForChangedViewTransform && 78*b1cdbd2cSJim Jagielski !bSameViewTransforms ) 79*b1cdbd2cSJim Jagielski { 80*b1cdbd2cSJim Jagielski // differing transformations, don't try to draft the 81*b1cdbd2cSJim Jagielski // output, just plain fail here. 82*b1cdbd2cSJim Jagielski return rendering::RepaintResult::FAILED; 83*b1cdbd2cSJim Jagielski } 84*b1cdbd2cSJim Jagielski 85*b1cdbd2cSJim Jagielski return doRedraw( aState, 86*b1cdbd2cSJim Jagielski maUsedViewState, 87*b1cdbd2cSJim Jagielski mxTarget, 88*b1cdbd2cSJim Jagielski bSameViewTransforms ); 89*b1cdbd2cSJim Jagielski } 90*b1cdbd2cSJim Jagielski getImplementationName()91*b1cdbd2cSJim Jagielski ::rtl::OUString SAL_CALL CachedPrimitiveBase::getImplementationName( ) throw (uno::RuntimeException) 92*b1cdbd2cSJim Jagielski { 93*b1cdbd2cSJim Jagielski return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( IMPLEMENTATION_NAME ) ); 94*b1cdbd2cSJim Jagielski } 95*b1cdbd2cSJim Jagielski supportsService(const::rtl::OUString & ServiceName)96*b1cdbd2cSJim Jagielski sal_Bool SAL_CALL CachedPrimitiveBase::supportsService( const ::rtl::OUString& ServiceName ) throw (uno::RuntimeException) 97*b1cdbd2cSJim Jagielski { 98*b1cdbd2cSJim Jagielski return ServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM ( SERVICE_NAME ) ); 99*b1cdbd2cSJim Jagielski } 100*b1cdbd2cSJim Jagielski getSupportedServiceNames()101*b1cdbd2cSJim Jagielski uno::Sequence< ::rtl::OUString > SAL_CALL CachedPrimitiveBase::getSupportedServiceNames( ) throw (uno::RuntimeException) 102*b1cdbd2cSJim Jagielski { 103*b1cdbd2cSJim Jagielski uno::Sequence< ::rtl::OUString > aRet(1); 104*b1cdbd2cSJim Jagielski aRet[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( SERVICE_NAME ) ); 105*b1cdbd2cSJim Jagielski 106*b1cdbd2cSJim Jagielski return aRet; 107*b1cdbd2cSJim Jagielski } 108*b1cdbd2cSJim Jagielski } 109