936 lines
26 KiB
C++
936 lines
26 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_vcl.hxx"
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#include <boost/scoped_ptr.hpp>
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#include <boost/scoped_array.hpp>
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#include <rtl/logfile.hxx>
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#include <tools/debug.hxx>
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#include <tools/stream.hxx>
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#include <tools/rc.h>
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#include <tools/rc.hxx>
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#include <tools/resmgr.hxx>
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#include <vcl/settings.hxx>
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#include <vcl/outdev.hxx>
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#include <vcl/graph.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/image.hxx>
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#include <vcl/imagerepository.hxx>
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#include <impimagetree.hxx>
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#include <image.h>
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#if OSL_DEBUG_LEVEL > 0
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#include <rtl/strbuf.hxx>
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#endif
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DBG_NAME( Image )
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DBG_NAME( ImageList )
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#define IMAGE_FILE_VERSION 100
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using namespace ::com::sun::star;
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// ---------
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// - Image -
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// ---------
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Image::Image() :
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mpImplData( NULL )
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{
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DBG_CTOR( Image, NULL );
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}
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// -----------------------------------------------------------------------
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Image::Image( const ResId& rResId ) :
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mpImplData( NULL )
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{
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DBG_CTOR( Image, NULL );
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rResId.SetRT( RSC_IMAGE );
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ResMgr* pResMgr = rResId.GetResMgr();
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if( pResMgr && pResMgr->GetResource( rResId ) )
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{
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pResMgr->Increment( sizeof( RSHEADER_TYPE ) );
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BitmapEx aBmpEx;
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sal_uLong nObjMask = pResMgr->ReadLong();
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if( nObjMask & RSC_IMAGE_IMAGEBITMAP )
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{
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aBmpEx = BitmapEx( ResId( (RSHEADER_TYPE*)pResMgr->GetClass(), *pResMgr ) );
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pResMgr->Increment( pResMgr->GetObjSize( (RSHEADER_TYPE*)pResMgr->GetClass() ) );
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}
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if( nObjMask & RSC_IMAGE_MASKBITMAP )
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{
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if( !aBmpEx.IsEmpty() && aBmpEx.GetTransparentType() == TRANSPARENT_NONE )
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{
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const Bitmap aMaskBitmap( ResId( (RSHEADER_TYPE*)pResMgr->GetClass(), *pResMgr ) );
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aBmpEx = BitmapEx( aBmpEx.GetBitmap(), aMaskBitmap );
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}
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pResMgr->Increment( pResMgr->GetObjSize( (RSHEADER_TYPE*)pResMgr->GetClass() ) );
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}
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if( nObjMask & RSC_IMAGE_MASKCOLOR )
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{
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if( !aBmpEx.IsEmpty() && aBmpEx.GetTransparentType() == TRANSPARENT_NONE )
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{
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const Color aMaskColor( ResId( (RSHEADER_TYPE*)pResMgr->GetClass(), *pResMgr ) );
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aBmpEx = BitmapEx( aBmpEx.GetBitmap(), aMaskColor );
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}
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pResMgr->Increment( pResMgr->GetObjSize( (RSHEADER_TYPE*)pResMgr->GetClass() ) );
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}
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if( ! aBmpEx.IsEmpty() )
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ImplInit( aBmpEx );
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}
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}
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// -----------------------------------------------------------------------
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Image::Image( const Image& rImage ) :
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mpImplData( rImage.mpImplData )
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{
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DBG_CTOR( Image, NULL );
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if( mpImplData )
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++mpImplData->mnRefCount;
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}
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// -----------------------------------------------------------------------
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Image::Image( const BitmapEx& rBitmapEx ) :
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mpImplData( NULL )
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{
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DBG_CTOR( Image, NULL );
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ImplInit( rBitmapEx );
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}
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// -----------------------------------------------------------------------
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Image::Image( const Bitmap& rBitmap ) :
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mpImplData( NULL )
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{
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DBG_CTOR( Image, NULL );
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ImplInit( rBitmap );
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}
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// -----------------------------------------------------------------------
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Image::Image( const Bitmap& rBitmap, const Bitmap& rMaskBitmap ) :
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mpImplData( NULL )
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{
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DBG_CTOR( Image, NULL );
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const BitmapEx aBmpEx( rBitmap, rMaskBitmap );
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ImplInit( aBmpEx );
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}
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// -----------------------------------------------------------------------
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Image::Image( const Bitmap& rBitmap, const Color& rColor ) :
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mpImplData( NULL )
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{
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DBG_CTOR( Image, NULL );
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const BitmapEx aBmpEx( rBitmap, rColor );
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ImplInit( aBmpEx );
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}
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// -----------------------------------------------------------------------
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Image::Image( const uno::Reference< graphic::XGraphic >& rxGraphic ) :
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mpImplData( NULL )
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{
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DBG_CTOR( Image, NULL );
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const Graphic aGraphic( rxGraphic );
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ImplInit( aGraphic.GetBitmapEx() );
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}
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// -----------------------------------------------------------------------
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Image::~Image()
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{
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DBG_DTOR( Image, NULL );
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if( mpImplData && ( 0 == --mpImplData->mnRefCount ) )
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delete mpImplData;
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}
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// -----------------------------------------------------------------------
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void Image::ImplInit( const BitmapEx& rBmpEx )
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{
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if( !rBmpEx.IsEmpty() )
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{
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mpImplData = new ImplImage;
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mpImplData->mnRefCount = 1;
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if( rBmpEx.GetTransparentType() == TRANSPARENT_NONE )
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{
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mpImplData->meType = IMAGETYPE_BITMAP;
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mpImplData->mpData = new Bitmap( rBmpEx.GetBitmap() );
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}
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else
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{
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mpImplData->meType = IMAGETYPE_IMAGE;
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mpImplData->mpData = new ImplImageData( rBmpEx );
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}
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}
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}
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// -----------------------------------------------------------------------
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Size Image::GetSizePixel() const
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{
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DBG_CHKTHIS( Image, NULL );
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Size aRet;
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if( mpImplData )
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{
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switch( mpImplData->meType )
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{
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case IMAGETYPE_BITMAP:
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aRet = static_cast< Bitmap* >( mpImplData->mpData )->GetSizePixel();
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break;
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case IMAGETYPE_IMAGE:
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aRet = static_cast< ImplImageData* >( mpImplData->mpData )->maBmpEx.GetSizePixel();
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break;
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}
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}
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return aRet;
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}
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// -----------------------------------------------------------------------
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BitmapEx Image::GetBitmapEx() const
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{
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DBG_CHKTHIS( Image, NULL );
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BitmapEx aRet;
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if( mpImplData )
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{
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switch( mpImplData->meType )
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{
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case IMAGETYPE_BITMAP:
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aRet = *static_cast< Bitmap* >( mpImplData->mpData );
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break;
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case IMAGETYPE_IMAGE:
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aRet = static_cast< ImplImageData* >( mpImplData->mpData )->maBmpEx;
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break;
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}
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}
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return aRet;
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}
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// -----------------------------------------------------------------------
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uno::Reference< graphic::XGraphic > Image::GetXGraphic() const
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{
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const Graphic aGraphic( GetBitmapEx() );
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return aGraphic.GetXGraphic();
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}
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// -----------------------------------------------------------------------
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Image& Image::operator=( const Image& rImage )
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{
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DBG_CHKTHIS( Image, NULL );
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DBG_CHKOBJ( &rImage, Image, NULL );
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if( rImage.mpImplData )
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++rImage.mpImplData->mnRefCount;
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if( mpImplData && ( 0 == --mpImplData->mnRefCount ) )
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delete mpImplData;
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mpImplData = rImage.mpImplData;
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return *this;
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}
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// -----------------------------------------------------------------------
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sal_Bool Image::operator==( const Image& rImage ) const
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{
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DBG_CHKTHIS( Image, NULL );
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DBG_CHKOBJ( &rImage, Image, NULL );
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bool bRet = false;
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if( rImage.mpImplData == mpImplData )
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bRet = true;
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else if( !rImage.mpImplData || !mpImplData )
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bRet = false;
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else if( rImage.mpImplData->mpData == mpImplData->mpData )
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bRet = true;
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else if( rImage.mpImplData->meType == mpImplData->meType )
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{
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switch( mpImplData->meType )
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{
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case IMAGETYPE_BITMAP:
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bRet = ( *static_cast< Bitmap* >( rImage.mpImplData->mpData ) == *static_cast< Bitmap* >( mpImplData->mpData ) );
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break;
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case IMAGETYPE_IMAGE:
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bRet = static_cast< ImplImageData* >( rImage.mpImplData->mpData )->IsEqual( *static_cast< ImplImageData* >( mpImplData->mpData ) );
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break;
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default:
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bRet = false;
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break;
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}
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}
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return bRet;
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}
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// -------------
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// - ImageList -
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// -------------
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ImageList::ImageList( sal_uInt16 nInit, sal_uInt16 nGrow ) :
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mpImplData( NULL ),
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mnInitSize( nInit ),
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mnGrowSize( nGrow )
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{
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DBG_CTOR( ImageList, NULL );
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}
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// -----------------------------------------------------------------------
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ImageList::ImageList( const ResId& rResId ) :
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mpImplData( NULL ),
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mnInitSize( 1 ),
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mnGrowSize( 4 )
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{
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RTL_LOGFILE_CONTEXT( aLog, "vcl: ImageList::ImageList( const ResId& rResId )" );
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DBG_CTOR( ImageList, NULL );
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rResId.SetRT( RSC_IMAGELIST );
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ResMgr* pResMgr = rResId.GetResMgr();
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if( pResMgr && pResMgr->GetResource( rResId ) )
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{
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pResMgr->Increment( sizeof( RSHEADER_TYPE ) );
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sal_uLong nObjMask = pResMgr->ReadLong();
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const String aPrefix( pResMgr->ReadString() );
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::boost::scoped_ptr< Color > spMaskColor;
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if( nObjMask & RSC_IMAGE_MASKCOLOR )
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spMaskColor.reset( new Color( ResId( (RSHEADER_TYPE*)pResMgr->GetClass(), *pResMgr ) ) );
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pResMgr->Increment( pResMgr->GetObjSize( (RSHEADER_TYPE*)pResMgr->GetClass() ) );
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if( nObjMask & RSC_IMAGELIST_IDLIST )
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{
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for( sal_Int32 i = 0, nCount = pResMgr->ReadLong(); i < nCount; ++i )
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pResMgr->ReadLong();
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}
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sal_Int32 nCount = pResMgr->ReadLong();
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ImplInit( static_cast< sal_uInt16 >( nCount ), Size() );
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BitmapEx aEmpty;
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for( sal_Int32 i = 0; i < nCount; ++i )
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{
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rtl::OUString aName = pResMgr->ReadString();
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sal_uInt16 nId = static_cast< sal_uInt16 >( pResMgr->ReadLong() );
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mpImplData->AddImage( aName, nId, aEmpty );
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}
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if( nObjMask & RSC_IMAGELIST_IDCOUNT )
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pResMgr->ReadShort();
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}
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}
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// -----------------------------------------------------------------------
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ImageList::ImageList( const ::std::vector< ::rtl::OUString >& rNameVector,
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const ::rtl::OUString& rPrefix,
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const Color* ) :
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mpImplData( NULL ),
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mnInitSize( 1 ),
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mnGrowSize( 4 )
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{
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RTL_LOGFILE_CONTEXT( aLog, "vcl: ImageList::ImageList(const vector< OUString >& ..." );
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DBG_CTOR( ImageList, NULL );
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ImplInit( sal::static_int_cast< sal_uInt16 >( rNameVector.size() ), Size() );
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mpImplData->maPrefix = rPrefix;
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for( sal_uInt32 i = 0; i < rNameVector.size(); ++i )
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{
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mpImplData->AddImage( rNameVector[ i ], static_cast< sal_uInt16 >( i ) + 1, BitmapEx() );
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}
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}
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// -----------------------------------------------------------------------
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ImageList::ImageList( const ImageList& rImageList ) :
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mpImplData( rImageList.mpImplData ),
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mnInitSize( rImageList.mnInitSize ),
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mnGrowSize( rImageList.mnGrowSize )
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{
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DBG_CTOR( ImageList, NULL );
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if( mpImplData )
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++mpImplData->mnRefCount;
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}
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// -----------------------------------------------------------------------
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ImageList::~ImageList()
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{
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DBG_DTOR( ImageList, NULL );
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if( mpImplData && ( 0 == --mpImplData->mnRefCount ) )
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delete mpImplData;
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}
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void ImageList::ImplInit( sal_uInt16 nItems, const Size &rSize )
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{
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mpImplData = new ImplImageList;
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mpImplData->mnRefCount = 1;
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mpImplData->maImages.reserve( nItems );
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mpImplData->maImageSize = rSize;
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}
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// -----------------------------------------------------------------------
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void ImageAryData::Load(const rtl::OUString &rPrefix)
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{
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static ImplImageTreeSingletonRef aImageTree;
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::rtl::OUString aSymbolsStyle = Application::GetSettings().GetStyleSettings().GetCurrentSymbolsStyleName();
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BitmapEx aBmpEx;
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rtl::OUString aFileName = rPrefix;
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aFileName += maName;
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#if OSL_DEBUG_LEVEL > 0
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bool bSuccess =
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#endif
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aImageTree->loadImage( aFileName, aSymbolsStyle, maBitmapEx, true );
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#if OSL_DEBUG_LEVEL > 0
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if ( !bSuccess )
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{
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::rtl::OStringBuffer aMessage;
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aMessage.append( "ImageAryData::Load: failed to load image '" );
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aMessage.append( ::rtl::OUStringToOString( aFileName, RTL_TEXTENCODING_UTF8 ).getStr() );
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aMessage.append( "'" );
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OSL_FAIL( aMessage.makeStringAndClear().getStr() );
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}
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#endif
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}
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// -----------------------------------------------------------------------
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void ImageList::ImplMakeUnique()
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{
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if( mpImplData && mpImplData->mnRefCount > 1 )
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{
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--mpImplData->mnRefCount;
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mpImplData = new ImplImageList( *mpImplData ) ;
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}
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}
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// -----------------------------------------------------------------------
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// Rather a performance hazard:
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BitmapEx ImageList::GetAsHorizontalStrip() const
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{
|
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Size aSize( mpImplData->maImageSize );
|
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sal_uInt16 nCount = GetImageCount();
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if( !nCount )
|
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return BitmapEx();
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aSize.Width() *= nCount;
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// Load any stragglers
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for (sal_uInt16 nIdx = 0; nIdx < nCount; nIdx++)
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{
|
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ImageAryData *pData = mpImplData->maImages[ nIdx ];
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if( pData->IsLoadable() )
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pData->Load( mpImplData->maPrefix );
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}
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|
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() ) );
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|
else
|
|
aResult = BitmapEx( aPixels );
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|
|
|
Rectangle aSrcRect( Point( 0, 0 ), mpImplData->maImageSize );
|
|
for (sal_uInt16 nIdx = 0; nIdx < nCount; nIdx++)
|
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{
|
|
Rectangle aDestRect( Point( nIdx * mpImplData->maImageSize.Width(), 0 ),
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mpImplData->maImageSize );
|
|
ImageAryData *pData = mpImplData->maImages[ nIdx ];
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aResult.CopyPixel( aDestRect, aSrcRect, &pData->maBitmapEx);
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}
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return aResult;
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|
}
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|
|
|
// -----------------------------------------------------------------------
|
|
|
|
void ImageList::InsertFromHorizontalStrip( const BitmapEx &rBitmapEx,
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|
const std::vector< rtl::OUString > &rNameVector )
|
|
{
|
|
sal_uInt16 nItems = sal::static_int_cast< sal_uInt16 >( rNameVector.size() );
|
|
|
|
if (!nItems)
|
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return;
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|
|
Size aSize( rBitmapEx.GetSizePixel() );
|
|
DBG_ASSERT (rBitmapEx.GetSizePixel().Width() % nItems == 0,
|
|
"ImageList::InsertFromHorizontalStrip - very odd size");
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|
aSize.Width() /= nItems;
|
|
ImplInit( nItems, aSize );
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|
|
for (sal_uInt16 nIdx = 0; nIdx < nItems; nIdx++)
|
|
{
|
|
BitmapEx aBitmap( rBitmapEx, Point( nIdx * aSize.Width(), 0 ), aSize );
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|
mpImplData->AddImage( rNameVector[ nIdx ], nIdx + 1, aBitmap );
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|
}
|
|
}
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// -----------------------------------------------------------------------
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|
|
|
void ImageList::InsertFromHorizontalBitmap( const ResId& rResId,
|
|
sal_uInt16 nCount,
|
|
const Color *pMaskColor,
|
|
const Color *pSearchColors,
|
|
const Color *pReplaceColors,
|
|
sal_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 );
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
sal_uInt16 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( sal_uInt16 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( sal_uInt16 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 sal_uInt16 nId = ImplGetImageId( rImageName );
|
|
|
|
if( nId )
|
|
{
|
|
RemoveImage( nId );
|
|
|
|
if( !mpImplData )
|
|
ImplInit( 0, rImage.GetSizePixel() );
|
|
mpImplData->AddImage( rImageName, nId, rImage.GetBitmapEx());
|
|
}
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
void ImageList::ReplaceImage( sal_uInt16 nId, sal_uInt16 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" );
|
|
|
|
sal_uLong nPosDest = GetImagePos( nId );
|
|
sal_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 sal_uInt16 nId1 = ImplGetImageId( rImageName ), nId2 = ImplGetImageId( rReplaceName );
|
|
|
|
if( nId1 && nId2 )
|
|
ReplaceImage( nId1, nId2 );
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
void ImageList::RemoveImage( sal_uInt16 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< sal_uInt16 >( i ) );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
void ImageList::RemoveImage( const ::rtl::OUString& rImageName )
|
|
{
|
|
const sal_uInt16 nId = ImplGetImageId( rImageName );
|
|
|
|
if( nId )
|
|
RemoveImage( nId );
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
Image ImageList::GetImage( sal_uInt16 nId ) const
|
|
{
|
|
DBG_CHKTHIS( ImageList, NULL );
|
|
|
|
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 );
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!aRet)
|
|
{
|
|
BitmapEx rBitmap;
|
|
bool res = ::vcl::ImageRepository::loadDefaultImage(rBitmap);
|
|
if (res)
|
|
aRet = Image(rBitmap);
|
|
}
|
|
|
|
return aRet;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
Image ImageList::GetImage( const ::rtl::OUString& rImageName ) const
|
|
{
|
|
if( mpImplData )
|
|
{
|
|
ImageAryData *pImg = mpImplData->maNameHash[ rImageName ];
|
|
|
|
if( pImg )
|
|
{
|
|
if( pImg->IsLoadable() )
|
|
pImg->Load( mpImplData->maPrefix );
|
|
return Image( pImg->maBitmapEx );
|
|
}
|
|
}
|
|
|
|
return Image();
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
void ImageList::Clear()
|
|
{
|
|
DBG_CHKTHIS( ImageList, NULL );
|
|
|
|
if( mpImplData && ( 0 == --mpImplData->mnRefCount ) )
|
|
delete mpImplData;
|
|
|
|
mpImplData = NULL;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
sal_uInt16 ImageList::GetImageCount() const
|
|
{
|
|
DBG_CHKTHIS( ImageList, NULL );
|
|
|
|
return mpImplData ? static_cast< sal_uInt16 >( mpImplData->maImages.size() ) : 0;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
sal_uInt16 ImageList::GetImagePos( sal_uInt16 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< sal_uInt16 >( i );
|
|
}
|
|
}
|
|
|
|
return IMAGELIST_IMAGE_NOTFOUND;
|
|
}
|
|
|
|
bool ImageList::HasImageAtPos( sal_uInt16 nId ) const
|
|
{
|
|
return GetImagePos( nId ) != IMAGELIST_IMAGE_NOTFOUND;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
sal_uInt16 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< sal_uInt16 >( i );
|
|
}
|
|
}
|
|
|
|
return IMAGELIST_IMAGE_NOTFOUND;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
sal_uInt16 ImageList::GetImageId( sal_uInt16 nPos ) const
|
|
{
|
|
DBG_CHKTHIS( ImageList, NULL );
|
|
|
|
if( mpImplData && (nPos < GetImageCount()) )
|
|
return mpImplData->maImages[ nPos ]->mnId;
|
|
|
|
return 0;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
void ImageList::GetImageIds( ::std::vector< sal_uInt16 >& rIds ) const
|
|
{
|
|
RTL_LOGFILE_CONTEXT( aLog, "vcl: ImageList::GetImageIds" );
|
|
|
|
DBG_CHKTHIS( ImageList, NULL );
|
|
|
|
rIds = ::std::vector< sal_uInt16 >();
|
|
|
|
if( mpImplData )
|
|
{
|
|
for( sal_uInt32 i = 0; i < mpImplData->maImages.size(); i++ )
|
|
rIds.push_back( mpImplData->maImages[i]->mnId );
|
|
}
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
::rtl::OUString ImageList::GetImageName( sal_uInt16 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();
|
|
}
|
|
}
|
|
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;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
sal_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;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|