/*************************************************************************
*
* 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"
#include <boost/scoped_ptr.hpp>
#include <boost/scoped_array.hpp>
#include <rtl/logfile.hxx>
#include <tools/debug.hxx>
#include <tools/stream.hxx>
#ifndef _SV_RC_H
#include <tools/rc.h>
#endif
#include <tools/rc.hxx>
#ifndef _SV_RESMGR_HXX
#include <tools/resmgr.hxx>
#endif
#include <vcl/settings.hxx>
#include <vcl/outdev.hxx>
#include <vcl/graph.hxx>
#include <vcl/svapp.hxx>
#ifndef _SV_IMPIMAGETREE_H
#include <vcl/impimagetree.hxx>
#endif
#include <vcl/image.h>
#include <vcl/image.hxx>
DBG_NAME( Image )
DBG_NAME( ImageList )
#define IMAGE_FILE_VERSION 100
using namespace ::com::sun::star;
// ---------
// - Image -
// ---------
Image::Image() :
mpImplData( NULL )
{
DBG_CTOR( Image, NULL );
}
// -----------------------------------------------------------------------
Image::Image( const ResId& rResId ) :
mpImplData( NULL )
{
DBG_CTOR( Image, NULL );
rResId.SetRT( RSC_IMAGE );
ResMgr* pResMgr = rResId.GetResMgr();
if( pResMgr && pResMgr->GetResource( rResId ) )
{
pResMgr->Increment( sizeof( RSHEADER_TYPE ) );
BitmapEx aBmpEx;
ULONG nObjMask = pResMgr->ReadLong();
if( nObjMask & RSC_IMAGE_IMAGEBITMAP )
{
aBmpEx = BitmapEx( ResId( (RSHEADER_TYPE*)pResMgr->GetClass(), *pResMgr ) );
pResMgr->Increment( pResMgr->GetObjSize( (RSHEADER_TYPE*)pResMgr->GetClass() ) );
}
if( nObjMask & RSC_IMAGE_MASKBITMAP )
{
if( !aBmpEx.IsEmpty() && aBmpEx.GetTransparentType() == TRANSPARENT_NONE )
{
const Bitmap aMaskBitmap( ResId( (RSHEADER_TYPE*)pResMgr->GetClass(), *pResMgr ) );
aBmpEx = BitmapEx( aBmpEx.GetBitmap(), aMaskBitmap );
}
pResMgr->Increment( pResMgr->GetObjSize( (RSHEADER_TYPE*)pResMgr->GetClass() ) );
}
if( nObjMask & RSC_IMAGE_MASKCOLOR )
{
if( !aBmpEx.IsEmpty() && aBmpEx.GetTransparentType() == TRANSPARENT_NONE )
{
const Color aMaskColor( ResId( (RSHEADER_TYPE*)pResMgr->GetClass(), *pResMgr ) );
aBmpEx = BitmapEx( aBmpEx.GetBitmap(), aMaskColor );
}
pResMgr->Increment( pResMgr->GetObjSize( (RSHEADER_TYPE*)pResMgr->GetClass() ) );
}
if( ! aBmpEx.IsEmpty() )
ImplInit( aBmpEx );
}
}
// -----------------------------------------------------------------------
Image::Image( const Image& rImage ) :
mpImplData( rImage.mpImplData )
{
DBG_CTOR( Image, NULL );
if( mpImplData )
++mpImplData->mnRefCount;
}
// -----------------------------------------------------------------------
Image::Image( const BitmapEx& rBitmapEx ) :
mpImplData( NULL )
{
DBG_CTOR( Image, NULL );
ImplInit( rBitmapEx );
}
// -----------------------------------------------------------------------
Image::Image( const Bitmap& rBitmap ) :
mpImplData( NULL )
{
DBG_CTOR( Image, NULL );
ImplInit( rBitmap );
}
// -----------------------------------------------------------------------
Image::Image( const Bitmap& rBitmap, const Bitmap& rMaskBitmap ) :
mpImplData( NULL )
{
DBG_CTOR( Image, NULL );
const BitmapEx aBmpEx( rBitmap, rMaskBitmap );
ImplInit( aBmpEx );
}
// -----------------------------------------------------------------------
Image::Image( const Bitmap& rBitmap, const Color& rColor ) :
mpImplData( NULL )
{
DBG_CTOR( Image, NULL );
const BitmapEx aBmpEx( rBitmap, rColor );
ImplInit( aBmpEx );
}
// -----------------------------------------------------------------------
Image::Image( const uno::Reference< graphic::XGraphic >& rxGraphic ) :
mpImplData( NULL )
{
DBG_CTOR( Image, NULL );
const Graphic aGraphic( rxGraphic );
ImplInit( aGraphic.GetBitmapEx() );
}
// -----------------------------------------------------------------------
Image::~Image()
{
DBG_DTOR( Image, NULL );
if( mpImplData && ( 0 == --mpImplData->mnRefCount ) )
delete mpImplData;
}
// -----------------------------------------------------------------------
void Image::ImplInit( const BitmapEx& rBmpEx )
{
if( !rBmpEx.IsEmpty() )
{
mpImplData = new ImplImage;
mpImplData->mnRefCount = 1;
if( rBmpEx.GetTransparentType() == TRANSPARENT_NONE )
{
mpImplData->meType = IMAGETYPE_BITMAP;
mpImplData->mpData = new Bitmap( rBmpEx.GetBitmap() );
}
else
{
mpImplData->meType = IMAGETYPE_IMAGE;
mpImplData->mpData = new ImplImageData( rBmpEx );
}
}
}
// -----------------------------------------------------------------------
Size Image::GetSizePixel() const
{
DBG_CHKTHIS( Image, NULL );
Size aRet;
if( mpImplData )
{
switch( mpImplData->meType )
{
case IMAGETYPE_BITMAP:
aRet = static_cast< Bitmap* >( mpImplData->mpData )->GetSizePixel();
break;
case IMAGETYPE_IMAGE:
aRet = static_cast< ImplImageData* >( mpImplData->mpData )->maBmpEx.GetSizePixel();
break;
}
}
return aRet;
}
// -----------------------------------------------------------------------
BitmapEx Image::GetBitmapEx() const
{
DBG_CHKTHIS( Image, NULL );
BitmapEx aRet;
if( mpImplData )
{
switch( mpImplData->meType )
{
case IMAGETYPE_BITMAP:
aRet = *static_cast< Bitmap* >( mpImplData->mpData );
break;
case IMAGETYPE_IMAGE:
aRet = static_cast< ImplImageData* >( mpImplData->mpData )->maBmpEx;
break;
}
}
return aRet;
}
// -----------------------------------------------------------------------
uno::Reference< graphic::XGraphic > Image::GetXGraphic() const
{
const Graphic aGraphic( GetBitmapEx() );
return aGraphic.GetXGraphic();
}
// -----------------------------------------------------------------------
Image Image::GetColorTransformedImage( ImageColorTransform eColorTransform ) const
{
DBG_CHKTHIS( Image, NULL );
Image aRet;
if( IMAGECOLORTRANSFORM_HIGHCONTRAST == eColorTransform )
{
BitmapEx aBmpEx( GetBitmapEx() );
if( !aBmpEx.IsEmpty() )
{
Color* pSrcColors = NULL;
Color* pDstColors = NULL;
ULONG nColorCount = 0;
Image::GetColorTransformArrays( eColorTransform, pSrcColors, pDstColors, nColorCount );
if( nColorCount && pSrcColors && pDstColors )
{
aBmpEx.Replace( pSrcColors, pDstColors, nColorCount );
aRet = Image( aBmpEx );
}
delete[] pSrcColors;
delete[] pDstColors;
}
}
else if( IMAGECOLORTRANSFORM_MONOCHROME_BLACK == eColorTransform ||
IMAGECOLORTRANSFORM_MONOCHROME_WHITE == eColorTransform )
{
BitmapEx aBmpEx( GetBitmapEx() );
if( !aBmpEx.IsEmpty() )
aRet = Image( aBmpEx.GetColorTransformedBitmapEx( ( BmpColorMode )( eColorTransform ) ) );
}
if( !aRet )
aRet = *this;
return aRet;
}
// -----------------------------------------------------------------------
void Image::Invert()
{
BitmapEx aInvertedBmp( GetBitmapEx() );
aInvertedBmp.Invert();
*this = aInvertedBmp;
}
// -----------------------------------------------------------------------
void Image::GetColorTransformArrays( ImageColorTransform eColorTransform,
Color*& rpSrcColor, Color*& rpDstColor, ULONG& rColorCount )
{
if( IMAGECOLORTRANSFORM_HIGHCONTRAST == eColorTransform )
{
rpSrcColor = new Color[ 4 ];
rpDstColor = new Color[ 4 ];
rColorCount = 4;
rpSrcColor[ 0 ] = Color( COL_BLACK );
rpDstColor[ 0 ] = Color( COL_WHITE );
rpSrcColor[ 1 ] = Color( COL_WHITE );
rpDstColor[ 1 ] = Color( COL_BLACK );
rpSrcColor[ 2 ] = Color( COL_BLUE );
rpDstColor[ 2 ] = Color( COL_WHITE );
rpSrcColor[ 3 ] = Color( COL_LIGHTBLUE );
rpDstColor[ 3 ] = Color( COL_WHITE );
}
else
{
rpSrcColor = rpDstColor = NULL;
rColorCount = 0;
}
}
// -----------------------------------------------------------------------
Image& Image::operator=( const Image& rImage )
{
DBG_CHKTHIS( Image, NULL );
DBG_CHKOBJ( &rImage, Image, NULL );
if( rImage.mpImplData )
++rImage.mpImplData->mnRefCount;
if( mpImplData && ( 0 == --mpImplData->mnRefCount ) )
delete mpImplData;
mpImplData = rImage.mpImplData;
return *this;
}
// -----------------------------------------------------------------------
BOOL Image::operator==( const Image& rImage ) const
{
DBG_CHKTHIS( Image, NULL );
DBG_CHKOBJ( &rImage, Image, NULL );
bool bRet = false;
if( rImage.mpImplData == mpImplData )
bRet = true;
else if( !rImage.mpImplData || !mpImplData )
bRet = false;
else if( rImage.mpImplData->mpData == mpImplData->mpData )
bRet = true;
else if( rImage.mpImplData->meType == mpImplData->meType )
{
switch( mpImplData->meType )
{
case IMAGETYPE_BITMAP:
bRet = ( *static_cast< Bitmap* >( rImage.mpImplData->mpData ) == *static_cast< Bitmap* >( mpImplData->mpData ) );
break;
case IMAGETYPE_IMAGE:
bRet = static_cast< ImplImageData* >( rImage.mpImplData->mpData )->IsEqual( *static_cast< ImplImageData* >( mpImplData->mpData ) );
break;
default:
bRet = false;
break;
}
}
return bRet;
}
// -------------
// - ImageList -
// -------------
ImageList::ImageList( USHORT nInit, USHORT nGrow ) :
mpImplData( NULL ),
mnInitSize( nInit ),
mnGrowSize( nGrow )
{
DBG_CTOR( ImageList, NULL );
}
// -----------------------------------------------------------------------
ImageList::ImageList( const ResId& rResId ) :
mpImplData( NULL ),
mnInitSize( 1 ),
mnGrowSize( 4 )
{
RTL_LOGFILE_CONTEXT( aLog, "vcl: ImageList::ImageList( const ResId& rResId )" );
DBG_CTOR( ImageList, NULL );
rResId.SetRT( RSC_IMAGELIST );
ResMgr* pResMgr = rResId.GetResMgr();
if( pResMgr && pResMgr->GetResource( rResId ) )
{
pResMgr->Increment( sizeof( RSHEADER_TYPE ) );
ULONG nObjMask = pResMgr->ReadLong();
const String aPrefix( pResMgr->ReadString() );
::boost::scoped_ptr< Color > spMaskColor;
if( nObjMask & RSC_IMAGE_MASKCOLOR )
spMaskColor.reset( new Color( ResId( (RSHEADER_TYPE*)pResMgr->GetClass(), *pResMgr ) ) );
pResMgr->Increment( pResMgr->GetObjSize( (RSHEADER_TYPE*)pResMgr->GetClass() ) );
if( nObjMask & RSC_IMAGELIST_IDLIST )
{
for( sal_Int32 i = 0, nCount = pResMgr->ReadLong(); i < nCount; ++i )
pResMgr->ReadLong();
}
sal_Int32 nCount = pResMgr->ReadLong();
ImplInit( static_cast< USHORT >( nCount ), Size() );
BitmapEx aEmpty;
for( sal_Int32 i = 0; i < nCount; ++i )
{
rtl::OUString aName = pResMgr->ReadString();
USHORT nId = static_cast< USHORT >( pResMgr->ReadLong() );
mpImplData->AddImage( aName, nId, aEmpty );
}
if( nObjMask & RSC_IMAGELIST_IDCOUNT )
pResMgr->ReadShort();
}
}
// -----------------------------------------------------------------------
ImageList::ImageList( const ::std::vector< ::rtl::OUString >& rNameVector,
const ::rtl::OUString& rPrefix,
const Color* ) :
mpImplData( NULL ),
mnInitSize( 1 ),
mnGrowSize( 4 )
{
RTL_LOGFILE_CONTEXT( aLog, "vcl: ImageList::ImageList(const vector< OUString >& ..." );
DBG_CTOR( ImageList, NULL );
ImplInit( sal::static_int_cast< USHORT >( rNameVector.size() ), Size() );
mpImplData->maPrefix = rPrefix;
for( sal_uInt32 i = 0; i < rNameVector.size(); ++i )
{
// fprintf (stderr, "List %p [%d]: '%s'\n",
// this, i, rtl::OUStringToOString( rNameVector[i], RTL_TEXTENCODING_UTF8 ).getStr() );
mpImplData->AddImage( rNameVector[ i ], static_cast< USHORT >( i ) + 1, BitmapEx() );
}
}
// -----------------------------------------------------------------------
ImageList::ImageList( const ImageList& rImageList ) :
mpImplData( rImageList.mpImplData ),
mnInitSize( rImageList.mnInitSize ),
mnGrowSize( rImageList.mnGrowSize )
{
DBG_CTOR( ImageList, NULL );
if( mpImplData )
++mpImplData->mnRefCount;
}
// -----------------------------------------------------------------------
ImageList::~ImageList()
{
DBG_DTOR( ImageList, NULL );
if( mpImplData && ( 0 == --mpImplData->mnRefCount ) )
delete mpImplData;
}
void ImageList::ImplInit( USHORT nItems, const Size &rSize )
{
mpImplData = new ImplImageList;
mpImplData->mnRefCount = 1;
mpImplData->maImages.reserve( nItems );
mpImplData->maImageSize = rSize;
}
// -----------------------------------------------------------------------
void ImageAryData::Load(const rtl::OUString &rPrefix)
{
static ImplImageTreeSingletonRef aImageTree;
::rtl::OUString aSymbolsStyle = Application::GetSettings().GetStyleSettings().GetCurrentSymbolsStyleName();
BitmapEx aBmpEx;
// fprintf (stderr, "Attempt load of '%s'\n",
// rtl::OUStringToOString( maName, RTL_TEXTENCODING_UTF8 ).getStr() );
rtl::OUString aFileName = rPrefix;
aFileName += maName;
#ifdef DBG_UTIL
bool bSuccess = aImageTree->loadImage( aFileName, aSymbolsStyle, maBitmapEx, true );
DBG_ASSERT (bSuccess, "ImageAryData::Failed to load image");
#else
aImageTree->loadImage( aFileName, aSymbolsStyle, maBitmapEx, true );
#endif
}
// -----------------------------------------------------------------------
void ImageList::ImplMakeUnique()
{
if( mpImplData && mpImplData->mnRefCount > 1 )
{
--mpImplData->mnRefCount;
mpImplData = new ImplImageList( *mpImplData ) ;
}
}
// -----------------------------------------------------------------------
// Rather a performance hazard:
BitmapEx ImageList::GetAsHorizontalStrip() const
{
Size aSize( mpImplData->maImageSize );
USHORT nCount = GetImageCount();
if( !nCount )
return BitmapEx();
aSize.Width() *= nCount;
// Load any stragglers
for (USHORT nIdx = 0; nIdx < nCount; nIdx++)
{
ImageAryData *pData = mpImplData->maImages[ nIdx ];
if( pData->IsLoadable() )
pData->Load( mpImplData->maPrefix );
}
BitmapEx aTempl = mpImplData->maImages[ 0 ]->maBitmapEx;
BitmapEx aResult;
Bitmap aPixels( aSize, aTempl.GetBitmap().GetBitCount() );
if( aTempl.IsAlpha() )
aResult = BitmapEx( aPixels, AlphaMask( aSize ) );
else if( aTempl.IsTransparent() )
aResult = BitmapEx( aPixels, Bitmap( aSize, aTempl.GetMask().GetBitCount() ) );
else
aResult = BitmapEx( aPixels );
Rectangle aSrcRect( Point( 0, 0 ), mpImplData->maImageSize );
for (USHORT nIdx = 0; nIdx < nCount; nIdx++)
{
Rectangle aDestRect( Point( nIdx * mpImplData->maImageSize.Width(), 0 ),
mpImplData->maImageSize );
ImageAryData *pData = mpImplData->maImages[ nIdx ];
aResult.CopyPixel( aDestRect, aSrcRect, &pData->maBitmapEx);
}
return aResult;
}
// -----------------------------------------------------------------------
void ImageList::InsertFromHorizontalStrip( const BitmapEx &rBitmapEx,
const std::vector< rtl::OUString > &rNameVector )
{
USHORT nItems = sal::static_int_cast< USHORT >( rNameVector.size() );
// fprintf (stderr, "InsertFromHorizontalStrip (1) [%d items]\n", nItems);
if (!nItems)
return;
Size aSize( rBitmapEx.GetSizePixel() );
DBG_ASSERT (rBitmapEx.GetSizePixel().Width() % nItems == 0,
"ImageList::InsertFromHorizontalStrip - very odd size");
aSize.Width() /= nItems;
ImplInit( nItems, aSize );
for (USHORT nIdx = 0; nIdx < nItems; nIdx++)
{
BitmapEx aBitmap( rBitmapEx, Point( nIdx * aSize.Width(), 0 ), aSize );
mpImplData->AddImage( rNameVector[ nIdx ], nIdx + 1, aBitmap );
}
}
// -----------------------------------------------------------------------
void ImageList::InsertFromHorizontalBitmap( const ResId& rResId,
USHORT nCount,
const Color *pMaskColor,
const Color *pSearchColors,
const Color *pReplaceColors,
ULONG nColorCount)
{
BitmapEx aBmpEx( rResId );
if (!aBmpEx.IsTransparent())
{
if( pMaskColor )
aBmpEx = BitmapEx( aBmpEx.GetBitmap(), *pMaskColor );
else
aBmpEx = BitmapEx( aBmpEx.GetBitmap() );
}
if ( nColorCount && pSearchColors && pReplaceColors )
aBmpEx.Replace( pSearchColors, pReplaceColors, nColorCount );
std::vector< rtl::OUString > aNames( nCount );
InsertFromHorizontalStrip( aBmpEx, aNames );
}
// -----------------------------------------------------------------------
USHORT ImageList::ImplGetImageId( const ::rtl::OUString& rImageName ) const
{
DBG_CHKTHIS( ImageList, NULL );
ImageAryData *pImg = mpImplData->maNameHash[ rImageName ];
if( pImg )
return pImg->mnId;
else
return 0;
}
// -----------------------------------------------------------------------
void ImageList::AddImage( USHORT nId, const Image& rImage )
{
DBG_CHKTHIS( ImageList, NULL );
DBG_CHKOBJ( &rImage, Image, NULL );
DBG_ASSERT( nId, "ImageList::AddImage(): ImageId == 0" );
DBG_ASSERT( GetImagePos( nId ) == IMAGELIST_IMAGE_NOTFOUND, "ImageList::AddImage() - ImageId already exists" );
DBG_ASSERT( rImage.mpImplData, "ImageList::AddImage(): Wrong Size" );
DBG_ASSERT( !mpImplData || (rImage.GetSizePixel() == mpImplData->maImageSize), "ImageList::AddImage(): Wrong Size" );
if( !mpImplData )
ImplInit( 0, rImage.GetSizePixel() );
mpImplData->AddImage( rtl::OUString(), nId, rImage.GetBitmapEx());
}
// -----------------------------------------------------------------------
void ImageList::AddImage( const ::rtl::OUString& rImageName, const Image& rImage )
{
DBG_ASSERT( GetImagePos( rImageName ) == IMAGELIST_IMAGE_NOTFOUND, "ImageList::AddImage() - ImageName already exists" );
if( !mpImplData )
ImplInit( 0, rImage.GetSizePixel() );
mpImplData->AddImage( rImageName, GetImageCount() + 1,
rImage.GetBitmapEx() );
}
// -----------------------------------------------------------------------
void ImageList::ReplaceImage( USHORT nId, const Image& rImage )
{
DBG_CHKTHIS( ImageList, NULL );
DBG_CHKOBJ( &rImage, Image, NULL );
DBG_ASSERT( GetImagePos( nId ) != IMAGELIST_IMAGE_NOTFOUND, "ImageList::ReplaceImage(): Unknown nId" );
RemoveImage( nId );
AddImage( nId, rImage );
}
// -----------------------------------------------------------------------
void ImageList::ReplaceImage( const ::rtl::OUString& rImageName, const Image& rImage )
{
const USHORT nId = ImplGetImageId( rImageName );
if( nId )
{
RemoveImage( nId );
if( !mpImplData )
ImplInit( 0, rImage.GetSizePixel() );
mpImplData->AddImage( rImageName, nId, rImage.GetBitmapEx());
}
}
// -----------------------------------------------------------------------
void ImageList::ReplaceImage( USHORT nId, USHORT nReplaceId )
{
DBG_CHKTHIS( ImageList, NULL );
DBG_ASSERT( GetImagePos( nId ) != IMAGELIST_IMAGE_NOTFOUND, "ImageList::ReplaceImage(): Unknown nId" );
DBG_ASSERT( GetImagePos( nReplaceId ) != IMAGELIST_IMAGE_NOTFOUND, "ImageList::ReplaceImage(): Unknown nReplaceId" );
ULONG nPosDest = GetImagePos( nId );
ULONG nPosSrc = GetImagePos( nReplaceId );
if( nPosDest != IMAGELIST_IMAGE_NOTFOUND &&
nPosSrc != IMAGELIST_IMAGE_NOTFOUND )
{
ImplMakeUnique();
mpImplData->maImages[nPosDest] = mpImplData->maImages[nPosSrc];
}
}
// -----------------------------------------------------------------------
void ImageList::ReplaceImage( const ::rtl::OUString& rImageName, const ::rtl::OUString& rReplaceName )
{
const USHORT nId1 = ImplGetImageId( rImageName ), nId2 = ImplGetImageId( rReplaceName );
if( nId1 && nId2 )
ReplaceImage( nId1, nId2 );
}
// -----------------------------------------------------------------------
void ImageList::RemoveImage( USHORT nId )
{
DBG_CHKTHIS( ImageList, NULL );
for( sal_uInt32 i = 0; i < mpImplData->maImages.size(); ++i )
{
if( mpImplData->maImages[ i ]->mnId == nId )
{
mpImplData->RemoveImage( static_cast< USHORT >( i ) );
break;
}
}
}
// -----------------------------------------------------------------------
void ImageList::RemoveImage( const ::rtl::OUString& rImageName )
{
const USHORT nId = ImplGetImageId( rImageName );
if( nId )
RemoveImage( nId );
}
// -----------------------------------------------------------------------
Image ImageList::GetImage( USHORT nId ) const
{
DBG_CHKTHIS( ImageList, NULL );
// fprintf (stderr, "GetImage %d\n", nId);
Image aRet;
if( mpImplData )
{
std::vector<ImageAryData *>::iterator aIter;
for( aIter = mpImplData->maImages.begin();
aIter != mpImplData->maImages.end(); aIter++)
{
if ((*aIter)->mnId == nId)
{
if( (*aIter)->IsLoadable() )
(*aIter)->Load( mpImplData->maPrefix );
aRet = Image( (*aIter)->maBitmapEx );
}
}
}
return aRet;
}
// -----------------------------------------------------------------------
Image ImageList::GetImage( const ::rtl::OUString& rImageName ) const
{
// fprintf (stderr, "GetImage '%s'\n",
// rtl::OUStringToOString( rImageName, RTL_TEXTENCODING_UTF8 ).getStr() );
if( mpImplData )
{
ImageAryData *pImg = mpImplData->maNameHash[ rImageName ];
if( pImg )
{
if( pImg->IsLoadable() )
pImg->Load( mpImplData->maPrefix );
return Image( pImg->maBitmapEx );
}
}
// fprintf (stderr, "no such image\n");
return Image();
}
// -----------------------------------------------------------------------
void ImageList::Clear()
{
DBG_CHKTHIS( ImageList, NULL );
if( mpImplData && ( 0 == --mpImplData->mnRefCount ) )
delete mpImplData;
mpImplData = NULL;
}
// -----------------------------------------------------------------------
USHORT ImageList::GetImageCount() const
{
DBG_CHKTHIS( ImageList, NULL );
return mpImplData ? static_cast< USHORT >( mpImplData->maImages.size() ) : 0;
}
// -----------------------------------------------------------------------
USHORT ImageList::GetImagePos( USHORT nId ) const
{
DBG_CHKTHIS( ImageList, NULL );
if( mpImplData && nId )
{
for( sal_uInt32 i = 0; i < mpImplData->maImages.size(); ++i )
{
if (mpImplData->maImages[ i ]->mnId == nId)
return static_cast< USHORT >( i );
}
}
return IMAGELIST_IMAGE_NOTFOUND;
}
bool ImageList::HasImageAtPos( USHORT nId ) const
{
return GetImagePos( nId ) != IMAGELIST_IMAGE_NOTFOUND;
}
// -----------------------------------------------------------------------
USHORT ImageList::GetImagePos( const ::rtl::OUString& rImageName ) const
{
DBG_CHKTHIS( ImageList, NULL );
if( mpImplData && rImageName.getLength() )
{
for( sal_uInt32 i = 0; i < mpImplData->maImages.size(); i++ )
{
if (mpImplData->maImages[i]->maName == rImageName)
return static_cast< USHORT >( i );
}
}
return IMAGELIST_IMAGE_NOTFOUND;
}
// -----------------------------------------------------------------------
USHORT ImageList::GetImageId( USHORT nPos ) const
{
DBG_CHKTHIS( ImageList, NULL );
if( mpImplData && (nPos < GetImageCount()) )
return mpImplData->maImages[ nPos ]->mnId;
return 0;
}
// -----------------------------------------------------------------------
void ImageList::GetImageIds( ::std::vector< USHORT >& rIds ) const
{
RTL_LOGFILE_CONTEXT( aLog, "vcl: ImageList::GetImageIds" );
DBG_CHKTHIS( ImageList, NULL );
rIds = ::std::vector< USHORT >();
if( mpImplData )
{
for( sal_uInt32 i = 0; i < mpImplData->maImages.size(); i++ )
rIds.push_back( mpImplData->maImages[i]->mnId );
}
}
// -----------------------------------------------------------------------
::rtl::OUString ImageList::GetImageName( USHORT nPos ) const
{
DBG_CHKTHIS( ImageList, NULL );
if( mpImplData && (nPos < GetImageCount()) )
return mpImplData->maImages[ nPos ]->maName;
return ::rtl::OUString();
}
// -----------------------------------------------------------------------
void ImageList::GetImageNames( ::std::vector< ::rtl::OUString >& rNames ) const
{
RTL_LOGFILE_CONTEXT( aLog, "vcl: ImageList::GetImageNames" );
DBG_CHKTHIS( ImageList, NULL );
rNames = ::std::vector< ::rtl::OUString >();
if( mpImplData )
{
for( sal_uInt32 i = 0; i < mpImplData->maImages.size(); i++ )
{
const rtl::OUString& rName( mpImplData->maImages[ i ]->maName );
if( rName.getLength() != 0 )
rNames.push_back( rName );
}
}
}
// -----------------------------------------------------------------------
Size ImageList::GetImageSize() const
{
DBG_CHKTHIS( ImageList, NULL );
Size aRet;
if( mpImplData )
{
aRet = mpImplData->maImageSize;
// force load of 1st image to see - uncommon case.
if( aRet.Width() == 0 && aRet.Height() == 0 &&
!mpImplData->maImages.empty() )
{
Image aTmp = GetImage( mpImplData->maImages[ 0 ]->mnId );
aRet = mpImplData->maImageSize = aTmp.GetSizePixel();
}
}
// fprintf (stderr, "GetImageSize returns %d, %d\n",
// aRet.Width(), aRet.Height());
return aRet;
}
// -----------------------------------------------------------------------
ImageList& ImageList::operator=( const ImageList& rImageList )
{
DBG_CHKTHIS( ImageList, NULL );
DBG_CHKOBJ( &rImageList, ImageList, NULL );
if( rImageList.mpImplData )
++rImageList.mpImplData->mnRefCount;
if( mpImplData && ( 0 == --mpImplData->mnRefCount ) )
delete mpImplData;
mpImplData = rImageList.mpImplData;
return *this;
}
// -----------------------------------------------------------------------
BOOL ImageList::operator==( const ImageList& rImageList ) const
{
DBG_CHKTHIS( ImageList, NULL );
DBG_CHKOBJ( &rImageList, ImageList, NULL );
bool bRet = false;
if( rImageList.mpImplData == mpImplData )
bRet = true;
else if( !rImageList.mpImplData || !mpImplData )
bRet = false;
else if( rImageList.GetImageCount() == GetImageCount() &&
rImageList.mpImplData->maImageSize == mpImplData->maImageSize )
bRet = true; // strange semantic
return bRet;
}