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Diffstat (limited to 'vcl/test/canvasbitmaptest.cxx')
| -rw-r--r-- | vcl/test/canvasbitmaptest.cxx | 1044 |
1 files changed, 0 insertions, 1044 deletions
diff --git a/vcl/test/canvasbitmaptest.cxx b/vcl/test/canvasbitmaptest.cxx deleted file mode 100644 index 99db8db750..0000000000 --- a/vcl/test/canvasbitmaptest.cxx +++ /dev/null @@ -1,1044 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_vcl.hxx" - -// bootstrap stuff -#include <sal/main.h> -#include <rtl/bootstrap.hxx> -#include <rtl/ref.hxx> -#include <comphelper/processfactory.hxx> -#include <comphelper/regpathhelper.hxx> -#include <cppuhelper/servicefactory.hxx> -#include <cppuhelper/bootstrap.hxx> -#include <com/sun/star/lang/XMultiServiceFactory.hpp> -#include <com/sun/star/lang/XInitialization.hpp> -#include <com/sun/star/registry/XSimpleRegistry.hpp> -#include <com/sun/star/util/Endianness.hpp> -#include <com/sun/star/rendering/ColorComponentTag.hpp> -#include <com/sun/star/rendering/ColorSpaceType.hpp> -#include <com/sun/star/rendering/RenderingIntent.hpp> -#include <com/sun/star/rendering/XIntegerReadOnlyBitmap.hpp> -#include <com/sun/star/rendering/XIntegerBitmapColorSpace.hpp> -#include <com/sun/star/rendering/XBitmapPalette.hpp> - -#include <ucbhelper/contentbroker.hxx> -#include <ucbhelper/configurationkeys.hxx> -#include <cppuhelper/compbase3.hxx> - -#include <tools/diagnose_ex.h> -#include <tools/extendapplicationenvironment.hxx> - -#include "vcl/svapp.hxx" -#include "vcl/canvastools.hxx" -#include "vcl/canvasbitmap.hxx" -#include "vcl/dialog.hxx" -#include "vcl/outdev.hxx" -#include "vcl/bmpacc.hxx" -#include "vcl/virdev.hxx" -#include "vcl/bitmapex.hxx" - - -using namespace ::com::sun::star; -using namespace ::vcl::unotools; - -// ----------------------------------------------------------------------- - -void Main(); - -// ----------------------------------------------------------------------- - -SAL_IMPLEMENT_MAIN() -{ - tools::extendApplicationEnvironment(); - - uno::Reference< lang::XMultiServiceFactory > xMS; - xMS = cppu::createRegistryServiceFactory( - rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "applicat.rdb" ) ), - sal_True ); - - InitVCL( xMS ); - ::Main(); - DeInitVCL(); - - return 0; -} - -// ----------------------------------------------------------------------- - -namespace com { namespace sun { namespace star { namespace rendering -{ - -bool operator==( const RGBColor& rLHS, const ARGBColor& rRHS ) -{ - return rLHS.Red == rRHS.Red && rLHS.Green == rRHS.Green && rLHS.Blue == rRHS.Blue; -} -bool operator==( const ARGBColor& rLHS, const RGBColor& rRHS ) -{ - return rLHS.Red == rRHS.Red && rLHS.Green == rRHS.Green && rLHS.Blue == rRHS.Blue; -} - -} } } } - -//---------------------------------------------------------------------------------- - -namespace -{ - -class TestApp : public Application -{ -public: - virtual void Main(); - virtual sal_uInt16 Exception( sal_uInt16 nError ); -}; - -class TestWindow : public Dialog -{ - public: - TestWindow() : Dialog( (Window *) NULL ) - { - SetText( rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("CanvasBitmap test harness")) ); - SetSizePixel( Size( 1024, 1024 ) ); - EnablePaint( true ); - Show(); - } - - virtual ~TestWindow() {} - virtual void Paint( const Rectangle& rRect ); -}; - -//---------------------------------------------------------------------------------- - -static bool g_failure=false; - -void test( bool bResult, const char* msg ) -{ - if( bResult ) - { - OSL_TRACE("Testing: %s - PASSED", msg); - } - else - { - g_failure = true; - OSL_TRACE("Testing: %s - FAILED", msg); - } -} - -//---------------------------------------------------------------------------------- - -bool rangeCheck( const rendering::RGBColor& rColor ) -{ - return rColor.Red < 0.0 || rColor.Red > 1.0 || - rColor.Green < 0.0 || rColor.Green > 1.0 || - rColor.Blue < 0.0 || rColor.Blue > 1.0; -} - -//---------------------------------------------------------------------------------- - -void checkCanvasBitmap( const rtl::Reference<VclCanvasBitmap>& xBmp, - const char* msg, - int nOriginalDepth ) -{ - OSL_TRACE("-------------------------"); - OSL_TRACE("Testing %s, with depth %d", msg, nOriginalDepth); - - BitmapEx aContainedBmpEx( xBmp->getBitmapEx() ); - Bitmap aContainedBmp( aContainedBmpEx.GetBitmap() ); - int nDepth = nOriginalDepth; - - { - Bitmap::ScopedReadAccess pAcc( aContainedBmp ); - nDepth = pAcc->GetBitCount(); - } - - test( aContainedBmp.GetSizePixel() == Size(200,200), - "Original bitmap size" ); - - test( xBmp->getSize().Width == 200 && xBmp->getSize().Height == 200, - "Original bitmap size via API" ); - - test( xBmp->hasAlpha() == aContainedBmpEx.IsTransparent(), - "Correct alpha state" ); - - test( xBmp->getScaledBitmap( geometry::RealSize2D(500,500), sal_False ).is(), - "getScaledBitmap()" ); - - rendering::IntegerBitmapLayout aLayout; - uno::Sequence<sal_Int8> aPixelData = xBmp->getData(aLayout, geometry::IntegerRectangle2D(0,0,1,1)); - - const sal_Int32 nExpectedBitsPerPixel( - aContainedBmpEx.IsTransparent() ? std::max(8,nDepth)+8 : nDepth); - test( aLayout.ScanLines == 1, - "# scanlines" ); - test( aLayout.ScanLineBytes == (nExpectedBitsPerPixel+7)/8, - "# scanline bytes" ); - test( aLayout.ScanLineStride == (nExpectedBitsPerPixel+7)/8 || - aLayout.ScanLineStride == -(nExpectedBitsPerPixel+7)/8, - "# scanline stride" ); - test( aLayout.PlaneStride == 0, - "# plane stride" ); - - test( aLayout.ColorSpace.is(), - "Color space there" ); - - test( aLayout.Palette.is() == (nDepth <= 8), - "Palette existance conforms to bitmap" ); - - uno::Sequence<sal_Int8> aPixelData2 = xBmp->getPixel( aLayout, geometry::IntegerPoint2D(0,0) ); - - test( aPixelData2.getLength() == aPixelData.getLength(), - "getData and getPixel return same amount of data" ); - - aPixelData = xBmp->getData(aLayout, geometry::IntegerRectangle2D(0,0,200,1)); - test( aLayout.ScanLines == 1, - "# scanlines" ); - test( aLayout.ScanLineBytes == (200*nExpectedBitsPerPixel+7)/8, - "# scanline bytes" ); - test( aLayout.ScanLineStride == (200*nExpectedBitsPerPixel+7)/8 || - aLayout.ScanLineStride == -(200*nExpectedBitsPerPixel+7)/8, - "# scanline stride" ); - - uno::Sequence< rendering::RGBColor > aRGBColors = xBmp->convertIntegerToRGB( aPixelData ); - uno::Sequence< rendering::ARGBColor > aARGBColors = xBmp->convertIntegerToARGB( aPixelData ); - - const rendering::RGBColor* pRGBStart ( aRGBColors.getConstArray() ); - const rendering::RGBColor* pRGBEnd ( aRGBColors.getConstArray()+aRGBColors.getLength() ); - const rendering::ARGBColor* pARGBStart( aARGBColors.getConstArray() ); - std::pair<const rendering::RGBColor*, - const rendering::ARGBColor*> aRes = std::mismatch( pRGBStart, pRGBEnd, pARGBStart ); - test( aRes.first == pRGBEnd, - "argb and rgb colors are equal" ); - - test( std::find_if(pRGBStart,pRGBEnd,&rangeCheck) == pRGBEnd, - "rgb colors are within [0,1] range" ); - - test( pRGBStart[0].Red == 1.0 && pRGBStart[0].Green == 1.0 && pRGBStart[0].Blue == 1.0, - "First pixel is white" ); - test( pARGBStart[1].Alpha == 1.0, - "Second pixel is opaque" ); - if( aContainedBmpEx.IsTransparent() ) - { - test( pARGBStart[0].Alpha == 0.0, - "First pixel is fully transparent" ); - } - - test( pRGBStart[1].Red == 0.0 && pRGBStart[1].Green == 0.0 && pRGBStart[1].Blue == 0.0, - "Second pixel is black" ); - - if( nOriginalDepth > 8 ) - { - const Color aCol(COL_GREEN); - test( pRGBStart[5].Red == vcl::unotools::toDoubleColor(aCol.GetRed()) && - pRGBStart[5].Green == vcl::unotools::toDoubleColor(aCol.GetGreen()) && - pRGBStart[5].Blue == vcl::unotools::toDoubleColor(aCol.GetBlue()), - "Sixth pixel is green" ); - } - else if( nDepth <= 8 ) - { - uno::Reference<rendering::XBitmapPalette> xPal = xBmp->getPalette(); - test( xPal.is(), - "8bit or less: needs palette" ); - test( xPal->getNumberOfEntries() == 1L << nOriginalDepth, - "Palette has correct entry count" ); - uno::Sequence<double> aIndex; - test( xPal->setIndex(aIndex,sal_True,0) == sal_False, - "Palette is read-only" ); - test( xPal->getIndex(aIndex,0), - "Palette entry 0 is opaque" ); - test( xPal->getColorSpace().is(), - "Palette has a valid color space" ); - } - - test( pRGBStart[150].Red == 1.0 && pRGBStart[150].Green == 1.0 && pRGBStart[150].Blue == 1.0, - "150th pixel is white" ); - - if( nOriginalDepth > 8 ) - { - const uno::Sequence<sal_Int8> aComponentTags( xBmp->getComponentTags() ); - uno::Sequence<rendering::ARGBColor> aARGBColor(1); - uno::Sequence<rendering::RGBColor> aRGBColor(1); - uno::Sequence<sal_Int8> aPixel3, aPixel4; - - const Color aCol(COL_GREEN); - aARGBColor[0].Red = vcl::unotools::toDoubleColor(aCol.GetRed()); - aARGBColor[0].Green = vcl::unotools::toDoubleColor(aCol.GetGreen()); - aARGBColor[0].Blue = vcl::unotools::toDoubleColor(aCol.GetBlue()); - aARGBColor[0].Alpha = 1.0; - - aRGBColor[0].Red = vcl::unotools::toDoubleColor(aCol.GetRed()); - aRGBColor[0].Green = vcl::unotools::toDoubleColor(aCol.GetGreen()); - aRGBColor[0].Blue = vcl::unotools::toDoubleColor(aCol.GetBlue()); - - aPixel3 = xBmp->convertIntegerFromARGB( aARGBColor ); - aPixel4 = xBmp->getPixel( aLayout, geometry::IntegerPoint2D(5,0) ); - test( aPixel3 == aPixel4, - "Green pixel from bitmap matches with manually converted green pixel" ); - - if( !aContainedBmpEx.IsTransparent() ) - { - aPixel3 = xBmp->convertIntegerFromRGB( aRGBColor ); - test( aPixel3 == aPixel4, - "Green pixel from bitmap matches with manually RGB-converted green pixel" ); - } - } -} - -//---------------------------------------------------------------------------------- - -void checkBitmapImport( const rtl::Reference<VclCanvasBitmap>& xBmp, - const char* msg, - int nOriginalDepth ) -{ - OSL_TRACE("-------------------------"); - OSL_TRACE("Testing %s, with depth %d", msg, nOriginalDepth); - - BitmapEx aContainedBmpEx( xBmp->getBitmapEx() ); - Bitmap aContainedBmp( aContainedBmpEx.GetBitmap() ); - int nDepth = nOriginalDepth; - - { - Bitmap::ScopedReadAccess pAcc( aContainedBmp ); - nDepth = pAcc->GetBitCount(); - } - - test( aContainedBmp.GetSizePixel() == Size(200,200), - "Original bitmap size" ); - - test( xBmp->getSize().Width == 200 && xBmp->getSize().Height == 200, - "Original bitmap size via API" ); - - test( xBmp->hasAlpha() == aContainedBmpEx.IsTransparent(), - "Correct alpha state" ); - - test( xBmp->getScaledBitmap( geometry::RealSize2D(500,500), sal_False ).is(), - "getScaledBitmap()" ); - - rendering::IntegerBitmapLayout aLayout; - uno::Sequence<sal_Int8> aPixelData = xBmp->getData(aLayout, geometry::IntegerRectangle2D(0,0,1,1)); - - const sal_Int32 nExpectedBitsPerPixel( - aContainedBmpEx.IsTransparent() ? std::max(8,nDepth)+8 : nDepth); - test( aLayout.ScanLines == 1, - "# scanlines" ); - test( aLayout.ScanLineBytes == (nExpectedBitsPerPixel+7)/8, - "# scanline bytes" ); - test( aLayout.ScanLineStride == (nExpectedBitsPerPixel+7)/8 || - aLayout.ScanLineStride == -(nExpectedBitsPerPixel+7)/8, - "# scanline stride" ); - test( aLayout.PlaneStride == 0, - "# plane stride" ); - - test( aLayout.ColorSpace.is(), - "Color space there" ); - - test( aLayout.Palette.is() == (nDepth <= 8), - "Palette existance conforms to bitmap" ); - - uno::Sequence<sal_Int8> aPixelData2 = xBmp->getPixel( aLayout, geometry::IntegerPoint2D(0,0) ); - - test( aPixelData2.getLength() == aPixelData.getLength(), - "getData and getPixel return same amount of data" ); - - aPixelData = xBmp->getData(aLayout, geometry::IntegerRectangle2D(0,0,200,1)); - test( aLayout.ScanLines == 1, - "# scanlines" ); - test( aLayout.ScanLineBytes == (200*nExpectedBitsPerPixel+7)/8, - "# scanline bytes" ); - test( aLayout.ScanLineStride == (200*nExpectedBitsPerPixel+7)/8 || - aLayout.ScanLineStride == -(200*nExpectedBitsPerPixel+7)/8, - "# scanline stride" ); - - uno::Sequence< rendering::RGBColor > aRGBColors = xBmp->convertIntegerToRGB( aPixelData ); - uno::Sequence< rendering::ARGBColor > aARGBColors = xBmp->convertIntegerToARGB( aPixelData ); - - const rendering::RGBColor* pRGBStart ( aRGBColors.getConstArray() ); - const rendering::RGBColor* pRGBEnd ( aRGBColors.getConstArray()+aRGBColors.getLength() ); - const rendering::ARGBColor* pARGBStart( aARGBColors.getConstArray() ); - std::pair<const rendering::RGBColor*, - const rendering::ARGBColor*> aRes = std::mismatch( pRGBStart, pRGBEnd, pARGBStart ); - test( aRes.first == pRGBEnd, - "argb and rgb colors are equal" ); - - test( std::find_if(pRGBStart,pRGBEnd,&rangeCheck) == pRGBEnd, - "rgb colors are within [0,1] range" ); - - test( pRGBStart[0].Red == 1.0 && pRGBStart[0].Green == 1.0 && pRGBStart[0].Blue == 1.0, - "First pixel is white" ); - test( pARGBStart[1].Alpha == 1.0, - "Second pixel is opaque" ); - if( aContainedBmpEx.IsTransparent() ) - { - test( pARGBStart[0].Alpha == 0.0, - "First pixel is fully transparent" ); - } - - test( pRGBStart[1].Red == 0.0 && pRGBStart[1].Green == 0.0 && pRGBStart[1].Blue == 0.0, - "Second pixel is black" ); - - if( nOriginalDepth > 8 ) - { - const Color aCol(COL_GREEN); - test( pRGBStart[5].Red == vcl::unotools::toDoubleColor(aCol.GetRed()) && - pRGBStart[5].Green == vcl::unotools::toDoubleColor(aCol.GetGreen()) && - pRGBStart[5].Blue == vcl::unotools::toDoubleColor(aCol.GetBlue()), - "Sixth pixel is green" ); - } - else if( nDepth <= 8 ) - { - uno::Reference<rendering::XBitmapPalette> xPal = xBmp->getPalette(); - test( xPal.is(), - "8bit or less: needs palette" ); - test( xPal->getNumberOfEntries() == 1L << nOriginalDepth, - "Palette has correct entry count" ); - uno::Sequence<double> aIndex; - test( xPal->setIndex(aIndex,sal_True,0) == sal_False, - "Palette is read-only" ); - test( xPal->getIndex(aIndex,0), - "Palette entry 0 is opaque" ); - test( xPal->getColorSpace().is(), - "Palette has a valid color space" ); - } - - test( pRGBStart[150].Red == 1.0 && pRGBStart[150].Green == 1.0 && pRGBStart[150].Blue == 1.0, - "150th pixel is white" ); - - if( nOriginalDepth > 8 ) - { - const uno::Sequence<sal_Int8> aComponentTags( xBmp->getComponentTags() ); - uno::Sequence<rendering::ARGBColor> aARGBColor(1); - uno::Sequence<rendering::RGBColor> aRGBColor(1); - uno::Sequence<sal_Int8> aPixel3, aPixel4; - - const Color aCol(COL_GREEN); - aARGBColor[0].Red = vcl::unotools::toDoubleColor(aCol.GetRed()); - aARGBColor[0].Green = vcl::unotools::toDoubleColor(aCol.GetGreen()); - aARGBColor[0].Blue = vcl::unotools::toDoubleColor(aCol.GetBlue()); - aARGBColor[0].Alpha = 1.0; - - aRGBColor[0].Red = vcl::unotools::toDoubleColor(aCol.GetRed()); - aRGBColor[0].Green = vcl::unotools::toDoubleColor(aCol.GetGreen()); - aRGBColor[0].Blue = vcl::unotools::toDoubleColor(aCol.GetBlue()); - - aPixel3 = xBmp->convertIntegerFromARGB( aARGBColor ); - aPixel4 = xBmp->getPixel( aLayout, geometry::IntegerPoint2D(5,0) ); - test( aPixel3 == aPixel4, - "Green pixel from bitmap matches with manually converted green pixel" ); - - if( !aContainedBmpEx.IsTransparent() ) - { - aPixel3 = xBmp->convertIntegerFromRGB( aRGBColor ); - test( aPixel3 == aPixel4, - "Green pixel from bitmap matches with manually RGB-converted green pixel" ); - } - } -} - -//---------------------------------------------------------------------------------- - -class TestBitmap : public cppu::WeakImplHelper3< rendering::XIntegerReadOnlyBitmap, - rendering::XBitmapPalette, - rendering::XIntegerBitmapColorSpace > -{ -private: - geometry::IntegerSize2D maSize; - uno::Sequence<sal_Int8> maComponentTags; - uno::Sequence<sal_Int32> maComponentBitCounts; - rendering::IntegerBitmapLayout maLayout; - const sal_Int32 mnBitsPerPixel; - - // XBitmap - virtual geometry::IntegerSize2D SAL_CALL getSize() throw (uno::RuntimeException) { return maSize; } - virtual ::sal_Bool SAL_CALL hasAlpha( ) throw (uno::RuntimeException) { return mnBitsPerPixel != 8; } - virtual uno::Reference< rendering::XBitmap > SAL_CALL getScaledBitmap( const geometry::RealSize2D&, - sal_Bool ) throw (uno::RuntimeException) { return this; } - - // XIntegerReadOnlyBitmap - virtual uno::Sequence< ::sal_Int8 > SAL_CALL getData( rendering::IntegerBitmapLayout& bitmapLayout, - const geometry::IntegerRectangle2D& rect ) throw (lang::IndexOutOfBoundsException, - rendering::VolatileContentDestroyedException, uno::RuntimeException) - { - test( rect.X1 >= 0, "X1 within bounds" ); - test( rect.Y1 >= 0, "Y1 within bounds" ); - test( rect.X2 <= maSize.Width, "X2 within bounds" ); - test( rect.Y2 <= maSize.Height, "Y2 within bounds" ); - - bitmapLayout = getMemoryLayout(); - - const sal_Int32 nWidth = rect.X2-rect.X1; - const sal_Int32 nHeight = rect.Y2-rect.Y1; - const sal_Int32 nScanlineLen = (nWidth * mnBitsPerPixel + 7)/8; - uno::Sequence<sal_Int8> aRes( nScanlineLen * nHeight ); - sal_Int8* pOut = aRes.getArray(); - - bitmapLayout.ScanLines = nHeight; - bitmapLayout.ScanLineBytes = - bitmapLayout.ScanLineStride= nScanlineLen; - - if( mnBitsPerPixel == 8 ) - { - for( sal_Int32 y=0; y<nHeight; ++y ) - { - for( sal_Int32 x=0; x<nWidth; ++x ) - pOut[ y*nScanlineLen + x ] = sal_Int8(x); - } - } - else - { - for( sal_Int32 y=0; y<nHeight; ++y ) - { - for( sal_Int32 x=0; x<nWidth; ++x ) - { - pOut[ y*nScanlineLen + 4*x ] = sal_Int8(rect.X1); - pOut[ y*nScanlineLen + 4*x + 1 ] = sal_Int8(rect.Y2); - pOut[ y*nScanlineLen + 4*x + 2 ] = sal_Int8(x); - pOut[ y*nScanlineLen + 4*x + 3 ] = sal_Int8(rect.Y1); - } - } - } - - return aRes; - } - - virtual uno::Sequence< ::sal_Int8 > SAL_CALL getPixel( rendering::IntegerBitmapLayout&, - const geometry::IntegerPoint2D& ) throw (lang::IndexOutOfBoundsException, - rendering::VolatileContentDestroyedException, uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< sal_Int8 >(); - } - - virtual uno::Reference< rendering::XBitmapPalette > SAL_CALL getPalette( ) throw (uno::RuntimeException) - { - uno::Reference< XBitmapPalette > aRet; - if( mnBitsPerPixel == 8 ) - aRet.set(this); - return aRet; - } - - virtual rendering::IntegerBitmapLayout SAL_CALL getMemoryLayout( ) throw (uno::RuntimeException) - { - rendering::IntegerBitmapLayout aLayout( maLayout ); - - const sal_Int32 nScanlineLen = (maSize.Width * mnBitsPerPixel + 7)/8; - - aLayout.ScanLines = maSize.Height; - aLayout.ScanLineBytes = - aLayout.ScanLineStride= nScanlineLen; - aLayout.Palette = getPalette(); - aLayout.ColorSpace.set( this ); - - return aLayout; - } - - // XBitmapPalette - virtual sal_Int32 SAL_CALL getNumberOfEntries() throw (uno::RuntimeException) - { - test( getPalette().is(), - "Got palette interface call without handing out palette?!" ); - - return 255; - } - - virtual ::sal_Bool SAL_CALL getIndex( uno::Sequence< double >& entry, - ::sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, - uno::RuntimeException) - { - test( getPalette().is(), - "Got palette interface call without handing out palette?!" ); - test( nIndex >= 0 && nIndex < 256, - "Index out of range" ); - entry = colorToStdColorSpaceSequence( - Color(UINT8(nIndex), - UINT8(nIndex), - UINT8(nIndex)) ); - - return sal_True; // no palette transparency here. - } - - virtual ::sal_Bool SAL_CALL setIndex( const uno::Sequence< double >&, - ::sal_Bool, - ::sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, - lang::IllegalArgumentException, - uno::RuntimeException) - { - test( getPalette().is(), - "Got palette interface call without handing out palette?!" ); - test( nIndex >= 0 && nIndex < 256, - "Index out of range" ); - return sal_False; - } - - struct PaletteColorSpaceHolder: public rtl::StaticWithInit<uno::Reference<rendering::XColorSpace>, - PaletteColorSpaceHolder> - { - uno::Reference<rendering::XColorSpace> operator()() - { - return vcl::unotools::createStandardColorSpace(); - } - }; - - virtual uno::Reference< rendering::XColorSpace > SAL_CALL getColorSpace( ) throw (uno::RuntimeException) - { - // this is the method from XBitmapPalette. Return palette color - // space here - return PaletteColorSpaceHolder::get(); - } - - // XIntegerBitmapColorSpace - virtual ::sal_Int8 SAL_CALL getType( ) throw (uno::RuntimeException) - { - return rendering::ColorSpaceType::RGB; - } - - virtual uno::Sequence< sal_Int8 > SAL_CALL getComponentTags( ) throw (uno::RuntimeException) - { - return maComponentTags; - } - - virtual ::sal_Int8 SAL_CALL getRenderingIntent( ) throw (uno::RuntimeException) - { - return rendering::RenderingIntent::PERCEPTUAL; - } - - virtual uno::Sequence< beans::PropertyValue > SAL_CALL getProperties( ) throw (uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< ::beans::PropertyValue >(); - } - - virtual uno::Sequence< double > SAL_CALL convertColorSpace( const uno::Sequence< double >&, - const uno::Reference< rendering::XColorSpace >& ) throw (uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< double >(); - } - - virtual uno::Sequence< rendering::RGBColor > SAL_CALL convertToRGB( const uno::Sequence< double >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< rendering::RGBColor >(); - } - - virtual uno::Sequence< rendering::ARGBColor > SAL_CALL convertToARGB( const uno::Sequence< double >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< rendering::ARGBColor >(); - } - - virtual uno::Sequence< rendering::ARGBColor > SAL_CALL convertToPARGB( const uno::Sequence< double >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< rendering::ARGBColor >(); - } - - virtual uno::Sequence< double > SAL_CALL convertFromRGB( const uno::Sequence< rendering::RGBColor >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< double >(); - } - - virtual uno::Sequence< double > SAL_CALL convertFromARGB( const uno::Sequence< rendering::ARGBColor >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "This method is not expected to be called!"); - return uno::Sequence< double >(); - } - - virtual uno::Sequence< double > SAL_CALL convertFromPARGB( const uno::Sequence< rendering::ARGBColor >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "This method is not expected to be called!"); - return uno::Sequence< double >(); - } - - virtual ::sal_Int32 SAL_CALL getBitsPerPixel( ) throw (uno::RuntimeException) - { - return mnBitsPerPixel; - } - - virtual uno::Sequence< ::sal_Int32 > SAL_CALL getComponentBitCounts( ) throw (uno::RuntimeException) - { - return maComponentBitCounts; - } - - virtual ::sal_Int8 SAL_CALL getEndianness( ) throw (uno::RuntimeException) - { - return util::Endianness::LITTLE; - } - - virtual uno::Sequence< double > SAL_CALL convertFromIntegerColorSpace( const uno::Sequence< ::sal_Int8 >& , - const uno::Reference< rendering::XColorSpace >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< double >(); - } - - virtual uno::Sequence< ::sal_Int8 > SAL_CALL convertToIntegerColorSpace( const uno::Sequence< ::sal_Int8 >& , - const uno::Reference< rendering::XIntegerBitmapColorSpace >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< sal_Int8 >(); - } - - virtual uno::Sequence< rendering::RGBColor > SAL_CALL convertIntegerToRGB( const uno::Sequence< ::sal_Int8 >& deviceColor ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - const uno::Sequence< rendering::ARGBColor > aTemp( convertIntegerToARGB(deviceColor) ); - const sal_Size nLen(aTemp.getLength()); - uno::Sequence< rendering::RGBColor > aRes( nLen ); - rendering::RGBColor* pOut = aRes.getArray(); - for( sal_Size i=0; i<nLen; ++i ) - { - *pOut++ = rendering::RGBColor(aTemp[i].Red, - aTemp[i].Green, - aTemp[i].Blue); - } - - return aRes; - } - - virtual uno::Sequence< rendering::ARGBColor > SAL_CALL convertIntegerToARGB( const uno::Sequence< ::sal_Int8 >& deviceColor ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - const sal_Size nLen( deviceColor.getLength() ); - const sal_Int32 nBytesPerPixel(mnBitsPerPixel == 8 ? 1 : 4); - test(nLen%nBytesPerPixel==0, - "number of channels no multiple of pixel element count"); - - uno::Sequence< rendering::ARGBColor > aRes( nLen / nBytesPerPixel ); - rendering::ARGBColor* pOut( aRes.getArray() ); - - if( getPalette().is() ) - { - for( sal_Size i=0; i<nLen; ++i ) - { - *pOut++ = rendering::ARGBColor( - 1.0, - vcl::unotools::toDoubleColor(deviceColor[i]), - vcl::unotools::toDoubleColor(deviceColor[i]), - vcl::unotools::toDoubleColor(deviceColor[i])); - } - } - else - { - for( sal_Size i=0; i<nLen; i+=4 ) - { - *pOut++ = rendering::ARGBColor( - vcl::unotools::toDoubleColor(deviceColor[i+3]), - vcl::unotools::toDoubleColor(deviceColor[i+0]), - vcl::unotools::toDoubleColor(deviceColor[i+1]), - vcl::unotools::toDoubleColor(deviceColor[i+2])); - } - } - - return aRes; - } - - virtual uno::Sequence< rendering::ARGBColor > SAL_CALL convertIntegerToPARGB( const uno::Sequence< ::sal_Int8 >& deviceColor ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - const sal_Size nLen( deviceColor.getLength() ); - const sal_Int32 nBytesPerPixel(mnBitsPerPixel == 8 ? 1 : 4); - test(nLen%nBytesPerPixel==0, - "number of channels no multiple of pixel element count"); - - uno::Sequence< rendering::ARGBColor > aRes( nLen / nBytesPerPixel ); - rendering::ARGBColor* pOut( aRes.getArray() ); - - if( getPalette().is() ) - { - for( sal_Size i=0; i<nLen; ++i ) - { - *pOut++ = rendering::ARGBColor( - 1.0, - vcl::unotools::toDoubleColor(deviceColor[i]), - vcl::unotools::toDoubleColor(deviceColor[i]), - vcl::unotools::toDoubleColor(deviceColor[i])); - } - } - else - { - for( sal_Size i=0; i<nLen; i+=4 ) - { - const double fAlpha=vcl::unotools::toDoubleColor(deviceColor[i+3]); - *pOut++ = rendering::ARGBColor( - fAlpha, - fAlpha*vcl::unotools::toDoubleColor(deviceColor[i+0]), - fAlpha*vcl::unotools::toDoubleColor(deviceColor[i+1]), - fAlpha*vcl::unotools::toDoubleColor(deviceColor[i+2])); - } - } - - return aRes; - } - - virtual uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromRGB( const uno::Sequence< rendering::RGBColor >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< sal_Int8 >(); - } - - virtual uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromARGB( const uno::Sequence< rendering::ARGBColor >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< sal_Int8 >(); - } - - virtual uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromPARGB( const uno::Sequence< rendering::ARGBColor >& ) throw (lang::IllegalArgumentException, - uno::RuntimeException) - { - test(false, "Method not implemented"); - return uno::Sequence< sal_Int8 >(); - } - -public: - TestBitmap( const geometry::IntegerSize2D& rSize, bool bPalette ) : - maSize(rSize), - maComponentTags(), - maComponentBitCounts(), - maLayout(), - mnBitsPerPixel( bPalette ? 8 : 32 ) - { - if( bPalette ) - { - maComponentTags.realloc(1); - maComponentTags[0] = rendering::ColorComponentTag::INDEX; - - maComponentBitCounts.realloc(1); - maComponentBitCounts[0] = 8; - } - else - { - maComponentTags.realloc(4); - sal_Int8* pTags = maComponentTags.getArray(); - pTags[0] = rendering::ColorComponentTag::RGB_BLUE; - pTags[1] = rendering::ColorComponentTag::RGB_GREEN; - pTags[2] = rendering::ColorComponentTag::RGB_RED; - pTags[3] = rendering::ColorComponentTag::ALPHA; - - maComponentBitCounts.realloc(4); - sal_Int32* pCounts = maComponentBitCounts.getArray(); - pCounts[0] = 8; - pCounts[1] = 8; - pCounts[2] = 8; - pCounts[3] = 8; - } - - maLayout.ScanLines = 0; - maLayout.ScanLineBytes = 0; - maLayout.ScanLineStride = 0; - maLayout.PlaneStride = 0; - maLayout.ColorSpace.clear(); - maLayout.Palette.clear(); - maLayout.IsMsbFirst = sal_False; - } -}; - - -//---------------------------------------------------------------------------------- - -void TestWindow::Paint( const Rectangle& ) -{ - static sal_Int8 lcl_depths[]={1,4,8,16,24}; - - try - { - // Testing VclCanvasBitmap wrapper - // =============================== - - for( unsigned int i=0; i<sizeof(lcl_depths)/sizeof(*lcl_depths); ++i ) - { - const sal_Int8 nDepth( lcl_depths[i] ); - Bitmap aBitmap(Size(200,200),nDepth); - aBitmap.Erase(COL_WHITE); - { - Bitmap::ScopedWriteAccess pAcc(aBitmap); - if( pAcc.get() ) - { - BitmapColor aBlack(0); - BitmapColor aWhite(0); - if( pAcc->HasPalette() ) - { - aBlack.SetIndex( sal::static_int_cast<BYTE>(pAcc->GetBestPaletteIndex(BitmapColor(0,0,0))) ); - aWhite.SetIndex( sal::static_int_cast<BYTE>(pAcc->GetBestPaletteIndex(BitmapColor(255,255,255))) ); - } - else - { - aBlack = Color(COL_BLACK); - aWhite = Color(COL_WHITE); - } - pAcc->SetFillColor(COL_GREEN); - pAcc->FillRect(Rectangle(0,0,100,100)); - pAcc->SetPixel(0,0,aWhite); - pAcc->SetPixel(0,1,aBlack); - pAcc->SetPixel(0,2,aWhite); - } - } - - rtl::Reference<VclCanvasBitmap> xBmp( new VclCanvasBitmap(aBitmap) ); - - checkCanvasBitmap( xBmp, "single bitmap", nDepth ); - - Bitmap aMask(Size(200,200),1); - aMask.Erase(COL_WHITE); - { - Bitmap::ScopedWriteAccess pAcc(aMask); - if( pAcc.get() ) - { - pAcc->SetFillColor(COL_BLACK); - pAcc->FillRect(Rectangle(0,0,100,100)); - pAcc->SetPixel(0,0,BitmapColor(1)); - pAcc->SetPixel(0,1,BitmapColor(0)); - pAcc->SetPixel(0,2,BitmapColor(1)); - } - } - - xBmp.set( new VclCanvasBitmap(BitmapEx(aBitmap,aMask)) ); - - checkCanvasBitmap( xBmp, "masked bitmap", nDepth ); - - AlphaMask aAlpha(Size(200,200)); - aAlpha.Erase(255); - { - BitmapWriteAccess* pAcc = aAlpha.AcquireWriteAccess(); - if( pAcc ) - { - pAcc->SetFillColor(COL_BLACK); - pAcc->FillRect(Rectangle(0,0,100,100)); - pAcc->SetPixel(0,0,BitmapColor(255)); - pAcc->SetPixel(0,1,BitmapColor(0)); - pAcc->SetPixel(0,2,BitmapColor(255)); - aAlpha.ReleaseAccess(pAcc); - } - } - - xBmp.set( new VclCanvasBitmap(BitmapEx(aBitmap,aAlpha)) ); - - checkCanvasBitmap( xBmp, "alpha bitmap", nDepth ); - } - - // Testing XBitmap import - // ====================== - uno::Reference< rendering::XIntegerReadOnlyBitmap > xTestBmp( - new TestBitmap( geometry::IntegerSize2D(10,10), true )); - - BitmapEx aBmp = vcl::unotools::bitmapExFromXBitmap(xTestBmp); - test( aBmp.IsTransparent() == false, - "Palette bitmap is not transparent" ); - test( aBmp.GetSizePixel() == Size(10,10), - "Bitmap has size (10,10)" ); - test( aBmp.GetBitCount() == 8, - "Bitmap has bitcount of 8" ); - { - BitmapReadAccess* pBmpAcc = aBmp.GetBitmap().AcquireReadAccess(); - - test( pBmpAcc, - "Bitmap has valid BitmapReadAccess" ); - - test(pBmpAcc->GetPixel(0,0) == BitmapColor(0), - "(0,0) correct content"); - test(pBmpAcc->GetPixel(2,2) == BitmapColor(2), - "(2,2) correct content"); - test(pBmpAcc->GetPixel(2,9) == BitmapColor(9), - "(9,2) correct content"); - - aBmp.GetBitmap().ReleaseAccess(pBmpAcc); - } - - xTestBmp.set( new TestBitmap( geometry::IntegerSize2D(10,10), false )); - - aBmp = vcl::unotools::bitmapExFromXBitmap(xTestBmp); - test( aBmp.IsTransparent() == TRUE, - "Palette bitmap is transparent" ); - test( aBmp.IsAlpha() == TRUE, - "Palette bitmap has alpha" ); - test( aBmp.GetSizePixel() == Size(10,10), - "Bitmap has size (10,10)" ); - test( aBmp.GetBitCount() == 24, - "Bitmap has bitcount of 24" ); - { - BitmapReadAccess* pBmpAcc = aBmp.GetBitmap().AcquireReadAccess(); - BitmapReadAccess* pAlphaAcc = aBmp.GetAlpha().AcquireReadAccess(); - - test( pBmpAcc, - "Bitmap has valid BitmapReadAccess" ); - test( pAlphaAcc, - "Bitmap has valid alpha BitmapReadAccess" ); - - test(pBmpAcc->GetPixel(0,0) == BitmapColor(0,1,0), - "(0,0) correct content"); - test(pAlphaAcc->GetPixel(0,0) == BitmapColor(255), - "(0,0) correct alpha content"); - test(pBmpAcc->GetPixel(2,2) == BitmapColor(0,3,2), - "(2,2) correct content"); - test(pAlphaAcc->GetPixel(2,2) == BitmapColor(253), - "(2,2) correct alpha content"); - test(pBmpAcc->GetPixel(2,9) == BitmapColor(0,3,9), - "(9,2) correct content"); - test(pAlphaAcc->GetPixel(2,9) == BitmapColor(253), - "(9,2) correct alpha content"); - - aBmp.GetAlpha().ReleaseAccess(pAlphaAcc); - aBmp.GetBitmap().ReleaseAccess(pBmpAcc); - } - } - catch( uno::Exception& ) - { - DBG_UNHANDLED_EXCEPTION(); - exit(2); - } - catch( std::exception& ) - { - OSL_TRACE( "Caught std exception!" ); - } - - if( g_failure ) - exit(2); -} - -} // namespace - -void Main() -{ - TestWindow aWindow; - aWindow.Execute(); - aWindow.SetText( XubString( RTL_CONSTASCII_USTRINGPARAM( "VCL - canvasbitmaptest" ) ) ); - - Application::Execute(); -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |