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Diffstat (limited to 'svx/source/gallery2/galobj.cxx')
| -rw-r--r-- | svx/source/gallery2/galobj.cxx | 607 |
1 files changed, 607 insertions, 0 deletions
diff --git a/svx/source/gallery2/galobj.cxx b/svx/source/gallery2/galobj.cxx new file mode 100644 index 000000000000..39aceac564ad --- /dev/null +++ b/svx/source/gallery2/galobj.cxx @@ -0,0 +1,607 @@ +/************************************************************************* + * + * 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_svx.hxx" + +#define ENABLE_BYTESTRING_STREAM_OPERATORS + +#include <com/sun/star/lang/XUnoTunnel.hpp> +#include <sfx2/objsh.hxx> +#include <sfx2/docfac.hxx> + +#include <comphelper/classids.hxx> +#include <unotools/pathoptions.hxx> + +#include <tools/rcid.h> +#include <tools/vcompat.hxx> +#include <vcl/virdev.hxx> +#include <svl/itempool.hxx> +#include <svx/fmmodel.hxx> +#include <svx/fmview.hxx> +#include <svx/fmpage.hxx> +#include "gallery.hrc" +#include "svx/galmisc.hxx" +#include "galobj.hxx" +#include <vcl/salbtype.hxx> // FRound +#include <vcl/svapp.hxx> + +#include "gallerydrawmodel.hxx" + +using namespace ::com::sun::star; + +// ------------- +// - SgaObject - +// ------------- + +SgaObject::SgaObject() : + bIsValid ( FALSE ), + bIsThumbBmp ( TRUE ) +{ +} + +// ------------------------------------------------------------------------ + +BOOL SgaObject::CreateThumb( const Graphic& rGraphic ) +{ + BOOL bRet = FALSE; + + if( rGraphic.GetType() == GRAPHIC_BITMAP ) + { + BitmapEx aBmpEx( rGraphic.GetBitmapEx() ); + Size aBmpSize( aBmpEx.GetSizePixel() ); + + if( aBmpSize.Width() && aBmpSize.Height() ) + { + const Color aWhite( COL_WHITE ); + + if( aBmpEx.GetPrefMapMode().GetMapUnit() != MAP_PIXEL && + aBmpEx.GetPrefSize().Width() > 0 && + aBmpEx.GetPrefSize().Height() > 0 ) + { + Size aLogSize( OutputDevice::LogicToLogic( aBmpEx.GetPrefSize(), aBmpEx.GetPrefMapMode(), MAP_100TH_MM ) ); + + if( aLogSize.Width() > 0 && aLogSize.Height() > 0 ) + { + double fFactorLog = static_cast< double >( aLogSize.Width() ) / aLogSize.Height(); + double fFactorPix = static_cast< double >( aBmpSize.Width() ) / aBmpSize.Height(); + + if( fFactorPix > fFactorLog ) + aBmpSize.Width() = FRound( aBmpSize.Height() * fFactorLog ); + else + aBmpSize.Height() = FRound( aBmpSize.Width() / fFactorLog ); + + aBmpEx.SetSizePixel( aBmpSize ); + } + } + + aThumbBmp = aBmpEx.GetBitmap( &aWhite ); + + if( ( aBmpSize.Width() <= S_THUMB ) && ( aBmpSize.Height() <= S_THUMB ) ) + { + aThumbBmp.Convert( BMP_CONVERSION_8BIT_COLORS ); + bRet = TRUE; + } + else + { + const float fFactor = (float) aBmpSize.Width() / aBmpSize.Height(); + const Size aNewSize( Max( (long) (fFactor < 1. ? S_THUMB * fFactor : S_THUMB), 8L ), + Max( (long) (fFactor < 1. ? S_THUMB : S_THUMB / fFactor), 8L ) ); + + if( aThumbBmp.Scale( (double) aNewSize.Width() / aBmpSize.Width(), + (double) aNewSize.Height() / aBmpSize.Height(), BMP_SCALE_INTERPOLATE ) ) + { + aThumbBmp.Convert( BMP_CONVERSION_8BIT_COLORS ); + bRet = TRUE; + } + } + } + } + else if( rGraphic.GetType() == GRAPHIC_GDIMETAFILE ) + { + const Size aPrefSize( rGraphic.GetPrefSize() ); + const double fFactor = (double)aPrefSize.Width() / (double)aPrefSize.Height(); + Size aSize( S_THUMB, S_THUMB ); + if ( fFactor < 1.0 ) + aSize.Width() = (sal_Int32)( S_THUMB * fFactor ); + else + aSize.Height() = (sal_Int32)( S_THUMB / fFactor ); + + const GraphicConversionParameters aParameters(aSize); + aThumbBmp = rGraphic.GetBitmap(aParameters); + + if( !aThumbBmp.IsEmpty() ) + { + aThumbBmp.Convert( BMP_CONVERSION_8BIT_COLORS ); + bRet = TRUE; + } + } + + return bRet; +} + +// ------------------------------------------------------------------------ + +void SgaObject::WriteData( SvStream& rOut, const String& rDestDir ) const +{ + static const UINT32 nInventor = COMPAT_FORMAT( 'S', 'G', 'A', '3' ); + + rOut << nInventor << (UINT16) 0x0004 << GetVersion() << (UINT16) GetObjKind(); + rOut << bIsThumbBmp; + + if( bIsThumbBmp ) + { + const USHORT nOldCompressMode = rOut.GetCompressMode(); + const ULONG nOldVersion = rOut.GetVersion(); + + rOut.SetCompressMode( COMPRESSMODE_ZBITMAP ); + rOut.SetVersion( SOFFICE_FILEFORMAT_50 ); + + rOut << aThumbBmp; + + rOut.SetVersion( nOldVersion ); + rOut.SetCompressMode( nOldCompressMode ); + } + else + rOut << aThumbMtf; + + String aURLWithoutDestDir = String(aURL.GetMainURL( INetURLObject::NO_DECODE )); + aURLWithoutDestDir.SearchAndReplace(rDestDir, String()); + rOut << ByteString( aURLWithoutDestDir, RTL_TEXTENCODING_UTF8 ); +} + +// ------------------------------------------------------------------------ + +void SgaObject::ReadData(SvStream& rIn, UINT16& rReadVersion ) +{ + ByteString aTmpStr; + UINT32 nTmp32; + UINT16 nTmp16; + + rIn >> nTmp32 >> nTmp16 >> rReadVersion >> nTmp16 >> bIsThumbBmp; + + if( bIsThumbBmp ) + rIn >> aThumbBmp; + else + rIn >> aThumbMtf; + + rIn >> aTmpStr; aURL = INetURLObject( String( aTmpStr.GetBuffer(), RTL_TEXTENCODING_UTF8 ) ); +} + +// ------------------------------------------------------------------------ + +const String SgaObject::GetTitle() const +{ + String aReturnValue( aTitle ); + if ( !getenv( "GALLERY_SHOW_PRIVATE_TITLE" ) ) + { + if ( aReturnValue.GetTokenCount( ':' ) == 3 ) + { + String aPrivateInd ( aReturnValue.GetToken( 0, ':' ) ); + String aResourceName( aReturnValue.GetToken( 1, ':' ) ); + sal_Int32 nResId ( aReturnValue.GetToken( 2, ':' ).ToInt32() ); + if ( aReturnValue.GetToken( 0, ':' ).EqualsAscii( "private" ) && + aResourceName.Len() && ( nResId > 0 ) && ( nResId < 0x10000 ) ) + { + ByteString aMgrName( aResourceName, RTL_TEXTENCODING_UTF8 ); + ResMgr* pResMgr = ResMgr::CreateResMgr( aMgrName.GetBuffer(), + Application::GetSettings().GetUILocale() ); + if ( pResMgr ) + { + ResId aResId( (sal_uInt16)nResId, *pResMgr ); + aResId.SetRT( RSC_STRING ); + if ( pResMgr->IsAvailable( aResId ) ) + { + aReturnValue = String( aResId ); + } + delete pResMgr; + } + } + } + } + return aReturnValue; +} + +// ------------------------------------------------------------------------ + +void SgaObject::SetTitle( const String& rTitle ) +{ + aTitle = rTitle; +} + +// ------------------------------------------------------------------------ + +SvStream& operator<<( SvStream& rOut, const SgaObject& rObj ) +{ + rObj.WriteData( rOut, String() ); + return rOut; +} + +// ------------------------------------------------------------------------ + +SvStream& operator>>( SvStream& rIn, SgaObject& rObj ) +{ + UINT16 nReadVersion; + + rObj.ReadData( rIn, nReadVersion ); + rObj.bIsValid = ( rIn.GetError() == ERRCODE_NONE ); + + return rIn; +} + +// ---------------- +// - SgaObjectBmp - +// ---------------- + +SgaObjectBmp::SgaObjectBmp() +{ +} + +// ------------------------------------------------------------------------ + +SgaObjectBmp::SgaObjectBmp( const INetURLObject& rURL ) +{ + Graphic aGraphic; + String aFilter; + + if ( SGA_IMPORT_NONE != GalleryGraphicImport( rURL, aGraphic, aFilter ) ) + Init( aGraphic, rURL ); +} + +// ------------------------------------------------------------------------ + +SgaObjectBmp::SgaObjectBmp( const Graphic& rGraphic, const INetURLObject& rURL, const String& ) +{ + if( FileExists( rURL ) ) + Init( rGraphic, rURL ); +} + +// ------------------------------------------------------------------------ + +void SgaObjectBmp::Init( const Graphic& rGraphic, const INetURLObject& rURL ) +{ + aURL = rURL; + bIsValid = CreateThumb( rGraphic ); +} + +// ------------------------------------------------------------------------ + +void SgaObjectBmp::WriteData( SvStream& rOut, const String& rDestDir ) const +{ + String aDummyStr; + char aDummy[ 10 ]; + + // Version setzen + SgaObject::WriteData( rOut, rDestDir ); + rOut.Write( aDummy, 10 ); + rOut << ByteString( aDummyStr, RTL_TEXTENCODING_UTF8 ) << ByteString( aTitle, RTL_TEXTENCODING_UTF8 ); +} + +// ------------------------------------------------------------------------ + +void SgaObjectBmp::ReadData( SvStream& rIn, UINT16& rReadVersion ) +{ + ByteString aTmpStr; + + SgaObject::ReadData( rIn, rReadVersion ); + rIn.SeekRel( 10 ); // 16, 16, 32, 16 + rIn >> aTmpStr; // dummy + + if( rReadVersion >= 5 ) + { + rIn >> aTmpStr; aTitle = String( aTmpStr.GetBuffer(), RTL_TEXTENCODING_UTF8 ); + } +} + +// ------------------ +// - SgaObjectSound - +// ------------------ + +SgaObjectSound::SgaObjectSound() : + eSoundType( SOUND_STANDARD ) +{ +} + +// ------------------------------------------------------------------------ + +SgaObjectSound::SgaObjectSound( const INetURLObject& rURL ) : + eSoundType( SOUND_STANDARD ) +{ + if( FileExists( rURL ) ) + { + aURL = rURL; + aThumbBmp = Bitmap( Size( 1, 1 ), 1 ); + bIsValid = TRUE; + } + else + bIsValid = FALSE; +} + +// ------------------------------------------------------------------------ + +SgaObjectSound::~SgaObjectSound() +{ +} + +// ------------------------------------------------------------------------ + +Bitmap SgaObjectSound::GetThumbBmp() const +{ + USHORT nId; + + switch( eSoundType ) + { + case( SOUND_COMPUTER ): nId = RID_SVXBMP_GALLERY_SOUND_1; break; + case( SOUND_MISC ): nId = RID_SVXBMP_GALLERY_SOUND_2; break; + case( SOUND_MUSIC ): nId = RID_SVXBMP_GALLERY_SOUND_3; break; + case( SOUND_NATURE ): nId = RID_SVXBMP_GALLERY_SOUND_4; break; + case( SOUND_SPEECH ): nId = RID_SVXBMP_GALLERY_SOUND_5; break; + case( SOUND_TECHNIC ): nId = RID_SVXBMP_GALLERY_SOUND_6; break; + case( SOUND_ANIMAL ): nId = RID_SVXBMP_GALLERY_SOUND_7; break; + + // standard + default: + nId = RID_SVXBMP_GALLERY_MEDIA; + break; + } + + const BitmapEx aBmpEx( GAL_RESID( nId ) ); + const Color aTransColor( COL_WHITE ); + + return aBmpEx.GetBitmap( &aTransColor ); +} + +// ------------------------------------------------------------------------ + +void SgaObjectSound::WriteData( SvStream& rOut, const String& rDestDir ) const +{ + SgaObject::WriteData( rOut, rDestDir ); + rOut << (UINT16) eSoundType << ByteString( aTitle, RTL_TEXTENCODING_UTF8 ); +} + +// ------------------------------------------------------------------------ + +void SgaObjectSound::ReadData( SvStream& rIn, UINT16& rReadVersion ) +{ + SgaObject::ReadData( rIn, rReadVersion ); + + if( rReadVersion >= 5 ) + { + ByteString aTmpStr; + UINT16 nTmp16; + + rIn >> nTmp16; eSoundType = (GalSoundType) nTmp16; + + if( rReadVersion >= 6 ) + { + rIn >> aTmpStr; aTitle = String( aTmpStr.GetBuffer(), RTL_TEXTENCODING_UTF8 ); + } + } +} + +// ----------------- +// - SgaObjectAnim - +// ----------------- + +SgaObjectAnim::SgaObjectAnim() +{ +} + +// ------------------------------------------------------------------------ + +SgaObjectAnim::SgaObjectAnim( const Graphic& rGraphic, + const INetURLObject& rURL, + const String& ) +{ + aURL = rURL; + bIsValid = CreateThumb( rGraphic ); +} + +// ----------------- +// - SgaObjectINet - +// ----------------- + +SgaObjectINet::SgaObjectINet() +{ +} + +// ------------------------------------------------------------------------ + +SgaObjectINet::SgaObjectINet( const Graphic& rGraphic, const INetURLObject& rURL, const String& rFormatName ) : + SgaObjectAnim ( rGraphic, rURL, rFormatName ) +{ +} + +// ------------------- +// - SgaObjectSvDraw - +// ------------------- + +SgaObjectSvDraw::SgaObjectSvDraw() +{ +} + +// ------------------------------------------------------------------------ + +SgaObjectSvDraw::SgaObjectSvDraw( const FmFormModel& rModel, const INetURLObject& rURL ) +{ + aURL = rURL; + bIsValid = CreateThumb( rModel ); +} + +// ------------------------------------------------------------------------ + +SvxGalleryDrawModel::SvxGalleryDrawModel() +: mpFormModel( 0 ) +{ + const String sFactoryURL(RTL_CONSTASCII_USTRINGPARAM("sdraw")); + + mxDoc = SfxObjectShell::CreateObjectByFactoryName( sFactoryURL ); + + if( mxDoc.Is() ) + { + mxDoc->DoInitNew(0); + + uno::Reference< lang::XUnoTunnel > xTunnel( mxDoc->GetModel(), uno::UNO_QUERY ); + if( xTunnel.is() ) + { + mpFormModel = dynamic_cast< FmFormModel* >( + reinterpret_cast<SdrModel*>(xTunnel->getSomething(SdrModel::getUnoTunnelImplementationId()))); + if( mpFormModel ) + { + mpFormModel->InsertPage( mpFormModel->AllocPage( false ) ); + } + } + } +} + +// ------------------------------------------------------------------------ + +SvxGalleryDrawModel::~SvxGalleryDrawModel() +{ + if( mxDoc.Is() ) + mxDoc->DoClose(); +} + +// ------------------------------------------------------------------------ + +SgaObjectSvDraw::SgaObjectSvDraw( SvStream& rIStm, const INetURLObject& rURL ) +{ + SvxGalleryDrawModel aModel; + + if( aModel.GetModel() ) + { + if( GallerySvDrawImport( rIStm, *aModel.GetModel() ) ) + { + aURL = rURL; + bIsValid = CreateThumb( *aModel.GetModel() ); + } + } +} + +// ------------------------------------------------------------------------ + +BOOL SgaObjectSvDraw::CreateThumb( const FmFormModel& rModel ) +{ + Graphic aGraphic; + ImageMap aImageMap; + BOOL bRet = FALSE; + + if ( CreateIMapGraphic( rModel, aGraphic, aImageMap ) ) + bRet = SgaObject::CreateThumb( aGraphic ); + else + { + VirtualDevice aVDev; + + aVDev.SetOutputSizePixel( Size( S_THUMB*2, S_THUMB*2 ) ); + + bRet = DrawCentered( &aVDev, rModel ); + if( bRet ) + { + aThumbBmp = aVDev.GetBitmap( Point(), aVDev.GetOutputSizePixel() ); + + Size aMS( 2, 2 ); + BmpFilterParam aParam( aMS ); + aThumbBmp.Filter( BMP_FILTER_MOSAIC, &aParam ); + aThumbBmp.Scale( Size( S_THUMB, S_THUMB ) ); + + aThumbBmp.Convert( BMP_CONVERSION_8BIT_COLORS ); + } + } + + return bRet; +} + +// ------------------------------------------------------------------------ + +BOOL SgaObjectSvDraw::DrawCentered( OutputDevice* pOut, const FmFormModel& rModel ) +{ + const FmFormPage* pPage = static_cast< const FmFormPage* >( rModel.GetPage( 0 ) ); + BOOL bRet = FALSE; + + if( pOut && pPage ) + { + const Rectangle aObjRect( pPage->GetAllObjBoundRect() ); + const Size aOutSizePix( pOut->GetOutputSizePixel() ); + + if( aObjRect.GetWidth() && aObjRect.GetHeight() && aOutSizePix.Width() > 2 && aOutSizePix.Height() > 2 ) + { + FmFormView aView( const_cast< FmFormModel* >( &rModel ), pOut ); + MapMode aMap( rModel.GetScaleUnit() ); + Rectangle aDrawRectPix( Point( 1, 1 ), Size( aOutSizePix.Width() - 2, aOutSizePix.Height() - 2 ) ); + const double fFactor = (double) aObjRect.GetWidth() / aObjRect.GetHeight(); + Fraction aFrac( FRound( fFactor < 1. ? aDrawRectPix.GetWidth() * fFactor : aDrawRectPix.GetWidth() ), + pOut->LogicToPixel( aObjRect.GetSize(), aMap ).Width() ); + + aMap.SetScaleX( aFrac ); + aMap.SetScaleY( aFrac ); + + const Size aDrawSize( pOut->PixelToLogic( aDrawRectPix.GetSize(), aMap ) ); + Point aOrigin( pOut->PixelToLogic( aDrawRectPix.TopLeft(), aMap ) ); + + aOrigin.X() += ( ( aDrawSize.Width() - aObjRect.GetWidth() ) >> 1 ) - aObjRect.Left(); + aOrigin.Y() += ( ( aDrawSize.Height() - aObjRect.GetHeight() ) >> 1 ) - aObjRect.Top(); + aMap.SetOrigin( aOrigin ); + + aView.SetPageVisible( FALSE ); + aView.SetBordVisible( FALSE ); + aView.SetGridVisible( FALSE ); + aView.SetHlplVisible( FALSE ); + aView.SetGlueVisible( FALSE ); + + pOut->Push(); + pOut->SetMapMode( aMap ); + aView.ShowSdrPage( const_cast< FmFormPage* >( pPage )); + aView.CompleteRedraw( pOut, Rectangle( pOut->PixelToLogic( Point() ), pOut->GetOutputSize() ) ); + pOut->Pop(); + + bRet = TRUE; + } + } + + return bRet; +} + +// ------------------------------------------------------------------------ + +void SgaObjectSvDraw::WriteData( SvStream& rOut, const String& rDestDir ) const +{ + SgaObject::WriteData( rOut, rDestDir ); + rOut << ByteString( aTitle, RTL_TEXTENCODING_UTF8 ); +} + +// ------------------------------------------------------------------------ + +void SgaObjectSvDraw::ReadData( SvStream& rIn, UINT16& rReadVersion ) +{ + SgaObject::ReadData( rIn, rReadVersion ); + + if( rReadVersion >= 5 ) + { + ByteString aTmpStr; + rIn >> aTmpStr; aTitle = String( aTmpStr.GetBuffer(), RTL_TEXTENCODING_UTF8 ); + } +} |