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1086 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <algorithm>
#include <o3tl/safeint.hxx>
#include <tools/stream.hxx>
#include <tools/fract.hxx>
#include <vcl/graphicfilter.hxx>
#include <vcl/FilterConfigItem.hxx>
#include <svtools/strings.hrc>
#include <svtools/svtresid.hxx>
#include <svtools/DocumentToGraphicRenderer.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/drawing/GraphicExportFilter.hpp>
#include <com/sun/star/drawing/XDrawView.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/frame/XController.hpp>
#include <com/sun/star/graphic/PrimitiveFactory2D.hpp>
#include <com/sun/star/geometry/AffineMatrix2D.hpp>
#include <com/sun/star/io/XStream.hpp>
#include <unotools/streamwrap.hxx>
#include <vcl/svapp.hxx>
#include <vcl/outdev.hxx>
#include <vcl/graph.hxx>
#include <rtl/ustrbuf.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include "exportdialog.hxx"
#define FORMAT_UNKNOWN 0
#define FORMAT_JPG 1
#define FORMAT_PNG 2
#define FORMAT_BMP 3
#define FORMAT_GIF 4
#define FORMAT_TIF 10
#define FORMAT_WMF 12
#define FORMAT_EMF 13
#define FORMAT_EPS 14
#define FORMAT_SVG 16
#define UNIT_DEFAULT -1
#define UNIT_INCH 0
#define UNIT_CM 1
#define UNIT_MM 2
#define UNIT_POINT 3
#define UNIT_PIXEL 4
#define UNIT_MAX_ID UNIT_PIXEL
using namespace ::com::sun::star;
static sal_Int16 GetFilterFormat(const OUString& rExt)
{
sal_Int16 nFormat = FORMAT_UNKNOWN;
if ( rExt == "JPG" )
nFormat = FORMAT_JPG;
else if ( rExt == "PNG" )
nFormat = FORMAT_PNG;
else if ( rExt == "BMP" )
nFormat = FORMAT_BMP;
else if ( rExt == "GIF" )
nFormat = FORMAT_GIF;
else if ( rExt == "TIF" )
nFormat = FORMAT_TIF;
else if ( rExt == "WMF" )
nFormat = FORMAT_WMF;
else if ( rExt == "EMF" )
nFormat = FORMAT_EMF;
else if ( rExt == "EPS" )
nFormat = FORMAT_EPS;
else if ( rExt == "SVG" )
nFormat = FORMAT_SVG;
return nFormat;
}
static MapUnit GetMapUnit( sal_Int32 nUnit )
{
MapUnit aMapUnit( MapUnit::MapPixel );
switch( nUnit )
{
case UNIT_INCH : aMapUnit = MapUnit::MapInch; break;
case UNIT_CM : aMapUnit = MapUnit::MapCM; break;
case UNIT_MM : aMapUnit = MapUnit::MapMM; break;
case UNIT_POINT : aMapUnit = MapUnit::MapPoint; break;
case UNIT_PIXEL : aMapUnit = MapUnit::MapPixel; break;
}
return aMapUnit;
}
sal_Int32 ExportDialog::GetDefaultUnit() const
{
sal_Int32 nDefaultUnit = UNIT_CM;
switch( mrFltCallPara.eFieldUnit )
{
// case FieldUnit::NONE :
// case FieldUnit::PERCENT :
// case FieldUnit::CUSTOM :
default: nDefaultUnit = UNIT_CM; break;
case FieldUnit::MILE : // PASSTHROUGH INTENDED
case FieldUnit::FOOT :
case FieldUnit::TWIP :
case FieldUnit::PICA : nDefaultUnit = UNIT_INCH; break;
case FieldUnit::KM : // PASSTHROUGH INTENDED
case FieldUnit::M :
case FieldUnit::MM_100TH : nDefaultUnit = UNIT_CM; break;
case FieldUnit::INCH : nDefaultUnit = UNIT_INCH; break;
case FieldUnit::CM : nDefaultUnit = UNIT_CM; break;
case FieldUnit::MM : nDefaultUnit = UNIT_MM; break;
case FieldUnit::POINT : nDefaultUnit = UNIT_POINT; break;
}
return nDefaultUnit;
}
static basegfx::B2DRange GetShapeRangeForXShape( const uno::Reference< drawing::XShape >& rxShape,
const uno::Reference< graphic::XPrimitiveFactory2D >& rxPrimitiveFactory2D, const uno::Sequence< beans::PropertyValue >& rViewInformation )
{
basegfx::B2DRange aShapeRange;
const uno::Sequence< beans::PropertyValue > aParams;
const uno::Sequence< uno::Reference< graphic::XPrimitive2D > > aPrimitiveSequence( rxPrimitiveFactory2D->createPrimitivesFromXShape( rxShape, aParams ) );
for( const auto& rPrimitive : aPrimitiveSequence )
{
const geometry::RealRectangle2D aRect( rPrimitive->getRange( rViewInformation ) );
aShapeRange.expand( basegfx::B2DTuple( aRect.X1, aRect.Y1 ) );
aShapeRange.expand( basegfx::B2DTuple( aRect.X2, aRect.Y2 ) );
}
return aShapeRange;
}
uno::Sequence< beans::PropertyValue > ExportDialog::GetFilterData( bool bUpdateConfig )
{
if ( bUpdateConfig )
{
sal_Int32 nUnit = mxLbSizeX->get_active();
if ( nUnit < 0 )
nUnit = UNIT_CM;
if ( ( mnInitialResolutionUnit == UNIT_DEFAULT ) && ( nUnit == GetDefaultUnit() ) )
nUnit = UNIT_DEFAULT;
// updating ui configuration
if ( mbIsPixelFormat )
{
if ( nUnit > UNIT_MAX_ID )
nUnit = UNIT_PIXEL;
sal_Int32 nResolution = mxNfResolution->get_value();
if ( nResolution < 1 )
nResolution = 96;
mpOptionsItem->WriteInt32("PixelExportUnit", nUnit);
mpOptionsItem->WriteInt32("PixelExportResolution", nResolution);
mpOptionsItem->WriteInt32("PixelExportResolutionUnit", mxLbResolution->get_active());
}
else
{
if ( nUnit >= UNIT_PIXEL )
nUnit = UNIT_CM;
mpOptionsItem->WriteInt32("VectorExportUnit", nUnit);
}
}
FilterConfigItem* pFilterOptions;
if ( bUpdateConfig )
pFilterOptions = mpFilterOptionsItem.get();
else
{
uno::Sequence< beans::PropertyValue > aFilterData( mpFilterOptionsItem->GetFilterData() );
pFilterOptions = new FilterConfigItem( &aFilterData );
}
const OUString sLogicalWidth("LogicalWidth");
const OUString sLogicalHeight("LogicalHeight");
if ( mbIsPixelFormat )
{
pFilterOptions->WriteInt32("PixelWidth", maSize.Width );
pFilterOptions->WriteInt32("PixelHeight", maSize.Height );
if ( maResolution.Width && maResolution.Height )
{
const double f100thmmPerPixelX = 100000.0 / maResolution.Width;
const double f100thmmPerPixelY = 100000.0 / maResolution.Height;
sal_Int32 nLogicalWidth = static_cast< sal_Int32 >( f100thmmPerPixelX * maSize.Width );
sal_Int32 nLogicalHeight= static_cast< sal_Int32 >( f100thmmPerPixelY * maSize.Height );
if ( nLogicalWidth && nLogicalHeight )
{
pFilterOptions->WriteInt32( sLogicalWidth, nLogicalWidth );
pFilterOptions->WriteInt32( sLogicalHeight, nLogicalHeight );
}
}
}
else
{
pFilterOptions->WriteInt32( sLogicalWidth, maSize.Width );
pFilterOptions->WriteInt32( sLogicalHeight, maSize.Height );
}
switch ( mnFormat )
{
case FORMAT_JPG :
{
sal_Int32 nColor = mxLbColorDepth->get_active();
if ( nColor == 1 )
nColor = 0;
else
nColor = 1;
pFilterOptions->WriteInt32("ColorMode", nColor);
assert(mpSbCompression);
pFilterOptions->WriteInt32("Quality", static_cast<sal_Int32>(mpSbCompression->get_value()));
}
break;
case FORMAT_PNG :
{
assert(mpSbCompression);
pFilterOptions->WriteInt32("Compression", static_cast<sal_Int32>(mpSbCompression->get_value()));
sal_Int32 nInterlace = 0;
if ( mxCbInterlaced->get_active() )
nInterlace++;
pFilterOptions->WriteInt32("Interlaced", nInterlace);
sal_Int32 nValue = 0;
if ( mxCbSaveTransparency->get_active() )
nValue++;
pFilterOptions->WriteInt32("Translucent", nValue);
}
break;
case FORMAT_BMP :
{
pFilterOptions->WriteInt32("Color", mxLbColorDepth->get_active() + 1);
pFilterOptions->WriteBool("RLE_Coding", mxCbRLEEncoding->get_active());
}
break;
case FORMAT_GIF :
{
sal_Int32 nValue = 0;
if ( mxCbInterlaced->get_active() )
nValue++;
pFilterOptions->WriteInt32("Interlaced", nValue);
nValue = 0;
if (mxCbSaveTransparency->get_active())
nValue++;
pFilterOptions->WriteInt32("Translucent", nValue);
}
break;
case FORMAT_EPS :
{
sal_Int32 nCheck = 0;
if ( mxCbEPSPreviewTIFF->get_active() )
nCheck++;
if ( mxCbEPSPreviewEPSI->get_active() )
nCheck += 2;
pFilterOptions->WriteInt32("Preview", nCheck);
nCheck = 1;
if ( mxRbEPSLevel2->get_active() )
nCheck++;
pFilterOptions->WriteInt32("Version", nCheck);
nCheck = 1;
if ( mxRbEPSColorFormat2->get_active() )
nCheck++;
pFilterOptions->WriteInt32("ColorFormat", nCheck);
nCheck = 1;
if ( mxRbEPSCompressionNone->get_active() )
nCheck++;
pFilterOptions->WriteInt32("CompressionMode", nCheck);
}
break;
}
uno::Sequence< beans::PropertyValue > aRet( pFilterOptions->GetFilterData() );
if ( !bUpdateConfig )
delete pFilterOptions;
return aRet;
}
awt::Size ExportDialog::GetOriginalSize()
{
basegfx::B2DRange aShapesRange;
if ( mxPage.is () )
{
uno::Reference< beans::XPropertySet > xPagePropSet( mxPage, uno::UNO_QUERY );
if ( xPagePropSet.is() )
{
sal_Int32 nWidth = 0;
sal_Int32 nHeight= 0;
css::uno::Any aAny;
aAny = xPagePropSet->getPropertyValue("Width");
aAny >>= nWidth;<--- aAny is assigned
aAny = xPagePropSet->getPropertyValue("Height");<--- aAny is overwritten<--- Variable 'aAny' is assigned a value that is never used.
aAny >>= nHeight;<--- Variable 'aAny' is assigned a value that is never used.
aShapesRange = basegfx::B2DRange( 0, 0, nWidth, nHeight );
}
}
else if (mxShapes.is() || mxShape.is())
{
uno::Reference< graphic::XPrimitiveFactory2D > xPrimitiveFactory = graphic::PrimitiveFactory2D::create( mxContext );
basegfx::B2DHomMatrix aViewTransformation( Application::GetDefaultDevice()->GetViewTransformation() );
css::geometry::AffineMatrix2D aTransformation;
aTransformation.m00 = aViewTransformation.get(0,0);
aTransformation.m01 = aViewTransformation.get(0,1);
aTransformation.m02 = aViewTransformation.get(0,2);
aTransformation.m10 = aViewTransformation.get(1,0);
aTransformation.m11 = aViewTransformation.get(1,1);
aTransformation.m12 = aViewTransformation.get(1,2);
uno::Sequence< beans::PropertyValue > aViewInformation( 1 );
aViewInformation[ 0 ].Value <<= aTransformation;
aViewInformation[ 0 ].Name = "ViewTransformation";
if ( mxShape.is() )
aShapesRange = GetShapeRangeForXShape( mxShape, xPrimitiveFactory, aViewInformation );
else if ( mxShapes.is() )
{
const sal_Int32 nCount = mxShapes->getCount();
for( sal_Int32 nIndex = 0; nIndex < nCount; nIndex++ )
{
uno::Reference< drawing::XShape > xShape;
mxShapes->getByIndex( nIndex ) >>= xShape;
aShapesRange.expand( GetShapeRangeForXShape( xShape, xPrimitiveFactory, aViewInformation ) );
}
}
}
else if (!mbGraphicsSource)
{
DocumentToGraphicRenderer aRenderer( mxSourceDocument, mbExportSelection);
const sal_Int32 nCurrentPage = aRenderer.getCurrentPage();
const Size aSize = aRenderer.getDocumentSizeIn100mm( nCurrentPage);
return awt::Size( aSize.Width(), aSize.Height());
}
return awt::Size( static_cast<sal_Int32>(aShapesRange.getWidth()), static_cast<sal_Int32>(aShapesRange.getHeight()) );
}
void ExportDialog::GetGraphicSource()
{
if (mxGraphic.is())
return;
if ( !mxSourceDocument.is() )
return;
uno::Reference< frame::XModel > xModel( mxSourceDocument, uno::UNO_QUERY );
if ( !xModel.is() )
return;
uno::Reference< frame::XController > xController( xModel->getCurrentController() );
if ( !xController.is() )
return;
if ( mbExportSelection ) // check if there is a selection
{
if (DocumentToGraphicRenderer::isShapeSelected( mxShapes, mxShape, xController))
mbGraphicsSource = true;
}
if ( !mxShape.is() && !mxShapes.is() && mbGraphicsSource )
{
uno::Reference< drawing::XDrawView > xDrawView( xController, uno::UNO_QUERY );
if ( xDrawView.is() )
{
uno::Reference< drawing::XDrawPage > xCurrentPage( xDrawView->getCurrentPage() );
if ( xCurrentPage.is() )
{
mxPage = xCurrentPage; // exporting whole page
}
}
}
// For !mbGraphicsSource the mxSourceDocument is used, from
// which XRenderable can query XController and
// XSelectionSupplier the same.
}
void ExportDialog::GetGraphicStream()
{
if ( !IsTempExportAvailable() )
{
mpTempStream.reset(new SvMemoryStream());
return;
}
bool bRecreateOutputStream = mpTempStream->Tell() == 0;
static uno::Sequence< beans::PropertyValue > aOldFilterData;
uno::Sequence< beans::PropertyValue > aNewFilterData( GetFilterData( false ) );
if ( aOldFilterData != aNewFilterData )
{
aOldFilterData = aNewFilterData;
bRecreateOutputStream = true;
}
try
{
if ( bRecreateOutputStream )
{
mpTempStream.reset(new SvMemoryStream());
uno::Reference< graphic::XGraphic > xGraphic;
if (!mbGraphicsSource && !mxGraphic.is())
{
// Create a Graphic to be used below.
DocumentToGraphicRenderer aRenderer( mxSourceDocument, mbExportSelection);
const sal_Int32 nCurrentPage = aRenderer.getCurrentPage();
const Size aDocumentSizePixel = aRenderer.getDocumentSizeInPixels( nCurrentPage);
const Size aTargetSizePixel( mbIsPixelFormat ?
Size( maSize.Width, maSize.Height) :
aDocumentSizePixel );
Graphic aGraphic( aRenderer.renderToGraphic( nCurrentPage,
aDocumentSizePixel, aTargetSizePixel, COL_WHITE, /*bExtOutDevData=*/false));
xGraphic = aGraphic.GetXGraphic();
}
if ( mxGraphic.is() || xGraphic.is() )
{
Graphic aGraphic( mxGraphic.is() ? mxGraphic : xGraphic );
if ( aGraphic.GetType() == GraphicType::Bitmap )
{
Size aSizePixel( aGraphic.GetSizePixel() );
if( maSize.Width && maSize.Height &&
( ( maSize.Width != aSizePixel.Width() ) ||
( maSize.Height != aSizePixel.Height() ) ) )
{
BitmapEx aBmpEx( aGraphic.GetBitmapEx() );
// export: use highest quality
aBmpEx.Scale( Size( maSize.Width, maSize.Height ), BmpScaleFlag::Lanczos );
aGraphic = aBmpEx;
}
}
GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
const sal_uInt16 nFilter = rFilter.GetExportFormatNumberForShortName( maExt );
if ( rFilter.IsExportPixelFormat( nFilter ) )
{
mpTempStream->SetResizeOffset(1024);
mpTempStream->SetStreamSize(1024);
rFilter.ExportGraphic( aGraphic, "", *mpTempStream, nFilter, &aNewFilterData );
}
}
else
{
uno::Reference< lang::XComponent > xSourceDoc;
if ( mxPage.is() )
xSourceDoc.set( mxPage, uno::UNO_QUERY_THROW );
else if ( mxShapes.is() )
xSourceDoc.set( mxShapes, uno::UNO_QUERY_THROW );
else if ( mxShape.is() )
xSourceDoc.set( mxShape, uno::UNO_QUERY_THROW );
if ( xSourceDoc.is() )
{
uno::Reference < io::XStream > xStream( new utl::OStreamWrapper( *mpTempStream ) );
uno::Reference < io::XOutputStream > xOutputStream( xStream->getOutputStream() );
OUString sFormat( maExt );
uno::Sequence< beans::PropertyValue > aDescriptor( 3 );
aDescriptor[0].Name = "OutputStream";
aDescriptor[0].Value <<= xOutputStream;
aDescriptor[1].Name = "FilterName";
aDescriptor[1].Value <<= sFormat;
aDescriptor[2].Name = "FilterData";
aDescriptor[2].Value <<= aNewFilterData;
uno::Reference< drawing::XGraphicExportFilter > xGraphicExporter =
drawing::GraphicExportFilter::create( mxContext );
xGraphicExporter->setSourceDocument( xSourceDoc );
xGraphicExporter->filter( aDescriptor );
}
}
}
}
catch( uno::Exception& )
{
// ups
}
}
sal_uInt32 ExportDialog::GetRawFileSize() const
{
sal_uInt64 nRawFileSize = 0;
if ( mbIsPixelFormat )
{
sal_Int32 nBitsPerPixel = 24;
OUString aEntry(mxLbColorDepth->get_active_text());
if ( ms1BitThreshold == aEntry )
nBitsPerPixel = 1;
else if ( ms1BitDithered == aEntry )
nBitsPerPixel = 1;
else if ( ms4BitGrayscale == aEntry )
nBitsPerPixel = 4;
else if ( ms4BitColorPalette == aEntry )
nBitsPerPixel = 8;
else if ( ms8BitGrayscale == aEntry )
nBitsPerPixel = 8;
else if ( ms8BitColorPalette == aEntry )
nBitsPerPixel = 8;
else if ( ms24BitColor == aEntry )
nBitsPerPixel = 24;
if ( mbIsPixelFormat )
{
nRawFileSize = ( maSize.Width * nBitsPerPixel + 7 ) &~ 7; // rounding up to 8 bits
nRawFileSize /= 8; // in bytes
nRawFileSize *= maSize.Height;
}
if ( nRawFileSize > SAL_MAX_UINT32 )
nRawFileSize = 0;
}
return static_cast< sal_uInt32 >( nRawFileSize );
}
// checks if the source dimension/resolution is not too big
// to determine the exact graphic output size and preview for jpg
bool ExportDialog::IsTempExportAvailable() const
{
return GetRawFileSize() < o3tl::make_unsigned( mnMaxFilesizeForRealtimePreview );
}
ExportDialog::ExportDialog(FltCallDialogParameter& rPara,
const css::uno::Reference< css::uno::XComponentContext >& rxContext,
const css::uno::Reference< css::lang::XComponent >& rxSourceDocument,
bool bExportSelection, bool bIsPixelFormat, bool bGraphicsSource,
const css::uno::Reference< css::graphic::XGraphic >& rxGraphic)
: GenericDialogController(rPara.pWindow, "svt/ui/graphicexport.ui", "GraphicExportDialog")
, mrFltCallPara(rPara)
, mxContext(rxContext)
, mxSourceDocument(rxSourceDocument)
, mxGraphic(rxGraphic)
, msEstimatedSizePix1(SvtResId(STR_SVT_ESTIMATED_SIZE_PIX_1))
, msEstimatedSizePix2(SvtResId(STR_SVT_ESTIMATED_SIZE_PIX_2))
, msEstimatedSizeVec(SvtResId(STR_SVT_ESTIMATED_SIZE_VEC))
, ms1BitThreshold(SvtResId(STR_SVT_1BIT_THRESHOLD))
, ms1BitDithered(SvtResId(STR_SVT_1BIT_DITHERED))
, ms4BitGrayscale(SvtResId(STR_SVT_4BIT_GRAYSCALE))
, ms4BitColorPalette(SvtResId(STR_SVT_4BIT_COLOR_PALETTE))
, ms8BitGrayscale(SvtResId(STR_SVT_8BIT_GRAYSCALE))
, ms8BitColorPalette(SvtResId(STR_SVT_8BIT_COLOR_PALETTE))
, ms24BitColor(SvtResId(STR_SVT_24BIT_TRUE_COLOR))
, maExt(rPara.aFilterExt)
, mnFormat(FORMAT_UNKNOWN)
, mnMaxFilesizeForRealtimePreview(0)
, mpTempStream(new SvMemoryStream())
, maOriginalSize(awt::Size(0, 0))
, mbIsPixelFormat(bIsPixelFormat)
, mbExportSelection(bExportSelection)
, mbGraphicsSource(bGraphicsSource)
, mpSbCompression(nullptr)
, mpNfCompression(nullptr)
, mxMfSizeX(m_xBuilder->weld_spin_button("widthmf"))
, mxLbSizeX(m_xBuilder->weld_combo_box("widthlb"))
, mxMfSizeY(m_xBuilder->weld_spin_button( "heightmf"))
, mxFtResolution(m_xBuilder->weld_label("resolutionft"))
, mxNfResolution(m_xBuilder->weld_spin_button("resolutionmf"))
, mxLbResolution(m_xBuilder->weld_combo_box("resolutionlb"))
, mxColorDepth(m_xBuilder->weld_widget("colordepth"))
, mxLbColorDepth(m_xBuilder->weld_combo_box("colordepthlb"))
, mxJPGQuality(m_xBuilder->weld_widget("jpgquality"))
, mxPNGCompression(m_xBuilder->weld_widget("pngcompression"))
, mxSbPngCompression(m_xBuilder->weld_scale("compressionpngsb"))
, mxNfPngCompression(m_xBuilder->weld_spin_button("compressionpngnf"))
, mxSbJpgCompression(m_xBuilder->weld_scale("compressionjpgsb"))
, mxNfJpgCompression(m_xBuilder->weld_spin_button("compressionjpgnf"))
, mxMode(m_xBuilder->weld_widget("mode"))
, mxCbInterlaced(m_xBuilder->weld_check_button("interlacedcb"))
, mxBMPCompression(m_xBuilder->weld_widget("bmpcompression"))
, mxCbRLEEncoding(m_xBuilder->weld_check_button("rlecb"))
, mxDrawingObjects(m_xBuilder->weld_widget("drawingobjects"))
, mxCbSaveTransparency(m_xBuilder->weld_check_button("savetransparencycb"))
, mxEncoding(m_xBuilder->weld_widget("encoding"))
, mxRbBinary(m_xBuilder->weld_radio_button("binarycb"))
, mxRbText(m_xBuilder->weld_radio_button("textcb"))
, mxEPSGrid(m_xBuilder->weld_widget("epsgrid"))
, mxCbEPSPreviewTIFF(m_xBuilder->weld_check_button("tiffpreviewcb"))
, mxCbEPSPreviewEPSI(m_xBuilder->weld_check_button("epsipreviewcb"))
, mxRbEPSLevel1(m_xBuilder->weld_radio_button("level1rb"))
, mxRbEPSLevel2(m_xBuilder->weld_radio_button("level2rb"))
, mxRbEPSColorFormat1(m_xBuilder->weld_radio_button("color1rb"))
, mxRbEPSColorFormat2(m_xBuilder->weld_radio_button("color2rb"))
, mxRbEPSCompressionLZW(m_xBuilder->weld_radio_button("compresslzw"))
, mxRbEPSCompressionNone(m_xBuilder->weld_radio_button("compressnone"))
, mxInfo(m_xBuilder->weld_widget("information"))
, mxFtEstimatedSize(m_xBuilder->weld_label("estsizeft"))
, mxBtnOK(m_xBuilder->weld_button("ok"))
{
GetGraphicSource();
maExt = maExt.toAsciiUpperCase();
OUString aFilterConfigPath( "Office.Common/Filter/Graphic/Export/" );
mpOptionsItem.reset(new FilterConfigItem( aFilterConfigPath, &rPara.aFilterData ));
aFilterConfigPath += maExt;
mpFilterOptionsItem.reset(new FilterConfigItem( aFilterConfigPath, &rPara.aFilterData ));
mnInitialResolutionUnit = mbIsPixelFormat
? mpOptionsItem->ReadInt32("PixelExportUnit", UNIT_DEFAULT)
: mpOptionsItem->ReadInt32("VectorExportUnit", UNIT_DEFAULT);
mnMaxFilesizeForRealtimePreview = std::max(
mpOptionsItem->ReadInt32("MaxFilesizeForRealtimePreview", 0), sal_Int32(0));
mxFtEstimatedSize->set_label(" \n ");
m_xDialog->set_title(m_xDialog->get_title().replaceFirst("%1", maExt)); //Set dialog title
mnFormat = GetFilterFormat( maExt );
Size aResolution( Application::GetDefaultDevice()->LogicToPixel(Size(100, 100), MapMode(MapUnit::MapCM)) );
maResolution.Width = aResolution.Width();
maResolution.Height= aResolution.Height();
if ( mxGraphic.is() )
{
Graphic aGraphic(mxGraphic);
Size aSize = aGraphic.GetSizePixel();
maSize = awt::Size(aSize.getWidth(), aSize.getHeight());
double f100thmmPerPixel = 100000.0 / static_cast< double >( maResolution.Width );
maOriginalSize = awt::Size(
static_cast< sal_Int32 >( f100thmmPerPixel * maSize.Width ),
static_cast< sal_Int32 >( f100thmmPerPixel * maSize.Height ) );
}
else
{
maOriginalSize = GetOriginalSize();
if ( bIsPixelFormat )
{
double fPixelsPer100thmm = static_cast< double >( maResolution.Width ) / 100000.0;
maSize = awt::Size( static_cast< sal_Int32 >( ( fPixelsPer100thmm * maOriginalSize.Width ) + 0.5 ),
static_cast< sal_Int32 >( ( fPixelsPer100thmm * maOriginalSize.Height ) + 0.5 ) );
}
else
{
maSize = maOriginalSize;
}
}
setupControls();
// Size
mxLbSizeX->connect_changed( LINK( this, ExportDialog, SelectListBoxHdl ) );
if (mpSbCompression)
mpSbCompression->connect_value_changed(LINK(this, ExportDialog, SbCompressionUpdateHdl));
if (mpNfCompression)
mpNfCompression->connect_value_changed(LINK(this, ExportDialog, SelectHdl));
mxMfSizeX->connect_value_changed( LINK( this, ExportDialog, UpdateHdlMtfSizeX ) );
mxMfSizeY->connect_value_changed( LINK( this, ExportDialog, UpdateHdlMtfSizeY ) );
mxNfResolution->connect_value_changed( LINK( this, ExportDialog, UpdateHdlNfResolution ) );
mxLbResolution->connect_changed( LINK( this, ExportDialog, SelectListBoxHdl ) );
mxLbColorDepth->connect_changed( LINK( this, ExportDialog, SelectListBoxHdl ) );
mxCbInterlaced->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
mxCbSaveTransparency->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
mxCbEPSPreviewTIFF->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
mxCbEPSPreviewEPSI->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
mxRbEPSCompressionLZW->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
mxRbEPSCompressionNone->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
mxRbBinary->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
mxRbText->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
// BMP
mxCbRLEEncoding->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
// EPS
mxRbEPSLevel1->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
mxRbEPSLevel2->connect_toggled( LINK( this, ExportDialog, UpdateHdl ) );
mxBtnOK->connect_clicked( LINK( this, ExportDialog, OK ) );
updateControls();
}
void ExportDialog::setupSizeControls()
{
sal_Int32 nUnit = mnInitialResolutionUnit;
if (nUnit == UNIT_DEFAULT)
nUnit = GetDefaultUnit();
if (!mbIsPixelFormat)
{
mxFtResolution->hide();
mxNfResolution->hide();
mxLbResolution->hide();
mxLbSizeX->remove( UNIT_PIXEL ); // removing pixel
if ( nUnit >= UNIT_PIXEL )
nUnit = UNIT_CM;
}
else if ( nUnit > UNIT_MAX_ID )
nUnit = UNIT_PIXEL;
if ( nUnit < 0 )
nUnit = UNIT_CM;
mxLbSizeX->set_active( static_cast< sal_uInt16 >( nUnit ) );
if ( !mbIsPixelFormat ) // TODO: (metafileresolutionsupport) should be supported for vector formats also... this makes
return;
// sense eg for bitmap fillings in metafiles, to preserve high dpi output
// (atm without special vector support the bitmaps are rendered with 96dpi)
sal_Int32 nResolution = mpOptionsItem->ReadInt32("PixelExportResolution", 96);
if ( nResolution < 1 )
nResolution = 96;
mxNfResolution->set_value( nResolution );
sal_Int32 nResolutionUnit = mpOptionsItem->ReadInt32("PixelExportResolutionUnit", 1);
if ( ( nResolutionUnit < 0 ) || ( nResolutionUnit > 2 ) )
nResolutionUnit = 1;
mxLbResolution->set_active( static_cast< sal_uInt16 >( nResolutionUnit ) );
}
void ExportDialog::createFilterOptions()
{
switch( mnFormat )
{
case FORMAT_JPG :
{
sal_Int32 nColor = mpFilterOptionsItem->ReadInt32("ColorMode", 0);
if ( nColor == 1 )
nColor = 0;
else
nColor = 1;
mxLbColorDepth->append_text( ms8BitGrayscale );
mxLbColorDepth->append_text( ms24BitColor );
mxLbColorDepth->set_active( nColor );
mxColorDepth->show();
// Quality
mxJPGQuality->show();
sal_Int32 nQuality = mpFilterOptionsItem->ReadInt32("Quality", 75);
if ((nQuality < 1 ) || (nQuality > 100))
nQuality = 75;
mpSbCompression = mxSbJpgCompression.get();
mpNfCompression = mxNfJpgCompression.get();
mpSbCompression->set_range(1, 100);
mpNfCompression->set_range(1, 100);
mpNfCompression->set_value(nQuality);
}
break;
case FORMAT_PNG :
{
// Compression 1..9
mxPNGCompression->show();
sal_Int32 nCompression = mpFilterOptionsItem->ReadInt32("Compression", 6);
if ( ( nCompression < 1 ) || ( nCompression > 9 ) )
nCompression = 6;
mpSbCompression = mxSbPngCompression.get();
mpNfCompression = mxNfPngCompression.get();
mpSbCompression->set_range(1, 9);
mpNfCompression->set_range(1, 9);
mpNfCompression->set_value(nCompression);
// Interlaced
mxMode->show();
mxCbInterlaced->set_active(mpFilterOptionsItem->ReadInt32("Interlaced", 0) != 0);
// Transparency
mxDrawingObjects->show();
mxCbSaveTransparency->set_active(mpFilterOptionsItem->ReadInt32("Translucent", 1) != 0);
}
break;
case FORMAT_BMP :
{
sal_Int32 nColor = mpFilterOptionsItem->ReadInt32("Color", 0);
if ( nColor == 0 )
nColor = 6;
else
nColor--;
mxLbColorDepth->append_text( ms1BitThreshold );
mxLbColorDepth->append_text( ms1BitDithered );
mxLbColorDepth->append_text( ms4BitGrayscale );
mxLbColorDepth->append_text( ms4BitColorPalette );
mxLbColorDepth->append_text( ms8BitGrayscale );
mxLbColorDepth->append_text( ms8BitColorPalette );
mxLbColorDepth->append_text( ms24BitColor );
mxLbColorDepth->set_active( nColor );
mxColorDepth->show();
// RLE coding
mxBMPCompression->show();
mxCbRLEEncoding->set_active(mpFilterOptionsItem->ReadBool("RLE_Coding", true));
}
break;
case FORMAT_GIF :
{
// Interlaced
mxMode->show();
mxCbInterlaced->set_active(mpFilterOptionsItem->ReadInt32("Interlaced", 1) != 0);
// Transparency
mxDrawingObjects->show();
mxCbSaveTransparency->set_active(mpFilterOptionsItem->ReadInt32("Translucent", 1) != 0);
}
break;
case FORMAT_EPS :
{
mxEPSGrid->show();
sal_Int32 nPreview = mpFilterOptionsItem->ReadInt32("Preview", 0);
sal_Int32 nVersion = mpFilterOptionsItem->ReadInt32("Version", 2);
sal_Int32 nColor = mpFilterOptionsItem->ReadInt32("ColorFormat", 0);
sal_Int32 nCompr = mpFilterOptionsItem->ReadInt32("CompressionMode", 2);
mpFilterOptionsItem->ReadInt32("TextMode", 0);
mxCbEPSPreviewTIFF->set_active( ( nPreview & 1 ) != 0 );
mxCbEPSPreviewEPSI->set_active( ( nPreview & 2 ) != 0 );
mxRbEPSLevel1->set_active( nVersion == 1 );
mxRbEPSLevel2->set_active( nVersion == 2 );
mxRbEPSColorFormat1->set_active( nColor == 1 );
mxRbEPSColorFormat2->set_active( nColor != 1 );
mxRbEPSCompressionLZW->set_active( nCompr == 1 );
mxRbEPSCompressionNone->set_active( nCompr != 1 );
}
break;
}
}
void ExportDialog::setupControls()
{
setupSizeControls();
createFilterOptions();
if (mnMaxFilesizeForRealtimePreview || mbIsPixelFormat)
mxInfo->show();
}
static OUString ImpValueOfInKB( sal_Int64 rVal )
{
double fVal( static_cast<double>( rVal ) );
fVal /= ( 1 << 10 );
fVal += 0.05;
OUStringBuffer aVal( OUString::number( fVal ) );
sal_Int32 nX( OUString( aVal.getStr() ).indexOf( '.' ) );
if ( nX > 0 )
aVal.setLength( nX + 2 );
return aVal.makeStringAndClear();
}
void ExportDialog::updateControls()
{
// Size Controls
if ( !mbIsPixelFormat )
{
awt::Size aSize100thmm( maSize );
Size aSize( OutputDevice::LogicToLogic( Size(aSize100thmm.Width * 100, aSize100thmm.Height * 100),
MapMode(MapUnit::Map100thMM),
MapMode( GetMapUnit( mxLbSizeX->get_active() ) ) ) );
mxMfSizeX->set_value( aSize.Width() );
mxMfSizeY->set_value( aSize.Height() );
}
else
{
MapUnit aMapUnit( GetMapUnit( mxLbSizeX->get_active() ) );
if ( aMapUnit == MapUnit::MapPixel )
{ // calculating pixel count via resolution and original graphic size
mxMfSizeX->set_digits( 0 );
mxMfSizeY->set_digits( 0 );
mxMfSizeX->set_value( maSize.Width );
mxMfSizeY->set_value( maSize.Height );
}
else
{
mxMfSizeX->set_digits( 2 );
mxMfSizeY->set_digits( 2 );
double fRatio;
switch( GetMapUnit( mxLbSizeX->get_active() ) )
{
case MapUnit::MapInch : fRatio = static_cast< double >( maResolution.Width ) * 0.0254; break;
case MapUnit::MapMM : fRatio = static_cast< double >( maResolution.Width ) * 0.001; break;
case MapUnit::MapPoint :fRatio = ( static_cast< double >( maResolution.Width ) * 0.0254 ) / 72.0; break;
default:
case MapUnit::MapCM : fRatio = static_cast< double >( maResolution.Width ) * 0.01; break;
}
mxMfSizeX->set_value( static_cast< sal_Int32 >( ( static_cast< double >( maSize.Width * 100 ) / fRatio ) + 0.5 ) );
mxMfSizeY->set_value( static_cast< sal_Int32 >( ( static_cast< double >( maSize.Height * 100 ) / fRatio ) + 0.5 ) );
}
}
sal_Int32 nResolution = 0;
switch( mxLbResolution->get_active() )
{
case 0 : nResolution = maResolution.Width / 100; break; // pixels / cm
case 2 : nResolution = maResolution.Width; break; // pixels / meter
default:
case 1 : nResolution = static_cast< sal_Int32 >(maResolution.Width * 0.0254); break; // pixels / inch
}
mxNfResolution->set_value( nResolution );
if (mpSbCompression && mpSbCompression->get_visible() && mpNfCompression)
mpSbCompression->set_value(mpNfCompression->get_value());
GetGraphicStream();
// updating estimated size
sal_Int64 nRealFileSize( mpTempStream->Tell() );
if ( mbIsPixelFormat )
{
OUString aEst( nRealFileSize ? msEstimatedSizePix2 : msEstimatedSizePix1 );
sal_Int64 nRawFileSize( GetRawFileSize() );
sal_Int32 nInd = aEst.indexOf( "%" );
if (nInd != -1)
aEst = aEst.replaceAt( nInd, 2, ImpValueOfInKB( nRawFileSize ) );
if ( nRealFileSize && nInd != -1 )
{
nInd = aEst.indexOf( "%", nInd );
if (nInd != -1)
aEst = aEst.replaceAt( nInd, 2, ImpValueOfInKB( nRealFileSize ) );
}
mxFtEstimatedSize->set_label( aEst );
}
else
{
if ( mnMaxFilesizeForRealtimePreview )
{
OUString aEst( msEstimatedSizeVec );
sal_Int32 nInd = aEst.indexOf( "%" );
if (nInd != -1)
aEst = aEst.replaceAt( nInd, 2, ImpValueOfInKB( nRealFileSize ) );
mxFtEstimatedSize->set_label( aEst );
}
}
// EPS
if ( mxRbEPSLevel1->get_visible() )
{
bool bEnabled = !mxRbEPSLevel1->get_active();
mxRbEPSColorFormat1->set_sensitive( bEnabled );
mxRbEPSColorFormat2->set_sensitive( bEnabled );
mxRbEPSCompressionLZW->set_sensitive( bEnabled );
mxRbEPSCompressionNone->set_sensitive( bEnabled );
}
}
ExportDialog::~ExportDialog()
{
}
/*************************************************************************
|*
|* stores values set in the ini-file
|*
\************************************************************************/
IMPL_LINK_NOARG(ExportDialog, SelectHdl, weld::SpinButton&, void)
{
updateControls();
}
IMPL_LINK_NOARG(ExportDialog, SelectListBoxHdl, weld::ComboBox&, void)
{
updateControls();
}
IMPL_LINK_NOARG(ExportDialog, UpdateHdl, weld::ToggleButton&, void)
{
updateControls();
}
IMPL_LINK_NOARG(ExportDialog, UpdateHdlMtfSizeX, weld::SpinButton&, void)
{
double fRatio = static_cast< double >( maOriginalSize.Height ) / maOriginalSize.Width;
if ( mbIsPixelFormat )
{
switch( GetMapUnit( mxLbSizeX->get_active() ) )
{
case MapUnit::MapInch : maSize.Width = static_cast< sal_Int32 >( static_cast< double >( maResolution.Width ) * 0.0254 * mxMfSizeX->get_value() / 100.0 + 0.5 ); break;
case MapUnit::MapCM : maSize.Width = static_cast< sal_Int32 >( static_cast< double >( maResolution.Width ) * 0.01 * mxMfSizeX->get_value() / 100.0 + 0.5 ); break;
case MapUnit::MapMM : maSize.Width = static_cast< sal_Int32 >( static_cast< double >( maResolution.Width ) * 0.001 * mxMfSizeX->get_value() / 100.0 + 0.5 ); break;
case MapUnit::MapPoint : maSize.Width = static_cast< sal_Int32 >( static_cast< double >( maResolution.Width ) * 0.0254 * mxMfSizeX->get_value() / 100.0 * 72 + 0.5 ); break;
default:
case MapUnit::MapPixel : maSize.Width = mxMfSizeX->get_value(); break;
}
maSize.Height = static_cast< sal_Int32 >( fRatio * maSize.Width + 0.5 );
}
else
{
Fraction aFract( 1, 100 );
sal_Int32 nWidth = mxMfSizeX->get_value();
sal_Int32 nHeight= static_cast< sal_Int32 >( nWidth * fRatio );
const Size aSource( nWidth, nHeight );
MapMode aSourceMapMode( GetMapUnit( mxLbSizeX->get_active() ),Point(), aFract, aFract );
Size aDest(OutputDevice::LogicToLogic(aSource, aSourceMapMode, MapMode(MapUnit::Map100thMM)));
maSize.Width = aDest.Width();
maSize.Height = aDest.Height();
}
updateControls();
}
IMPL_LINK_NOARG(ExportDialog, UpdateHdlMtfSizeY, weld::SpinButton&, void)
{
double fRatio = static_cast< double >( maOriginalSize.Width ) / maOriginalSize.Height;
if ( mbIsPixelFormat )
{
switch( GetMapUnit( mxLbSizeX->get_active() ) )
{
case MapUnit::MapInch : maSize.Height = static_cast< sal_Int32 >( static_cast< double >( maResolution.Height ) * 0.0254 * mxMfSizeY->get_value() / 100.0 + 0.5 ); break;
case MapUnit::MapCM : maSize.Height = static_cast< sal_Int32 >( static_cast< double >( maResolution.Height ) * 0.01 * mxMfSizeY->get_value() / 100.0 + 0.5 ); break;
case MapUnit::MapMM : maSize.Height = static_cast< sal_Int32 >( static_cast< double >( maResolution.Height ) * 0.001 * mxMfSizeY->get_value() / 100.0 + 0.5 ); break;
case MapUnit::MapPoint : maSize.Height = static_cast< sal_Int32 >( static_cast< double >( maResolution.Height ) * 0.0254 * mxMfSizeY->get_value() / 100.0 * 72 + 0.5 ); break;
default:
case MapUnit::MapPixel : maSize.Height = mxMfSizeY->get_value(); break;
}
maSize.Width = static_cast< sal_Int32 >( fRatio * maSize.Height + 0.5 );
}
else
{
Fraction aFract( 1, 100 );
sal_Int32 nHeight= mxMfSizeY->get_value();
sal_Int32 nWidth = static_cast< sal_Int32 >( nHeight * fRatio );
const Size aSource( nWidth, nHeight );
MapMode aSourceMapMode( GetMapUnit( mxLbSizeX->get_active() ),Point(), aFract, aFract );
Size aDest( OutputDevice::LogicToLogic(aSource, aSourceMapMode, MapMode(MapUnit::Map100thMM)) );
maSize.Height = aDest.Height();
maSize.Width = aDest.Width();
}
updateControls();
}
IMPL_LINK_NOARG(ExportDialog, UpdateHdlNfResolution, weld::SpinButton&, void)
{
auto nResolution = mxNfResolution->get_value();
if ( mxLbResolution->get_active() == 0 ) // pixels / cm
nResolution *= 100;
else if ( mxLbResolution->get_active() == 1 ) // pixels / inch
nResolution = static_cast< sal_Int32 >( ( ( static_cast< double >( nResolution ) + 0.5 ) / 0.0254 ) );
maResolution.Width = nResolution;
maResolution.Height= nResolution;
updateControls();
}
IMPL_LINK_NOARG(ExportDialog, SbCompressionUpdateHdl, weld::Scale&, void)
{
mpNfCompression->set_value(mpSbCompression->get_value());
updateControls();
}
IMPL_LINK_NOARG(ExportDialog, OK, weld::Button&, void)
{
// writing config parameter
mrFltCallPara.aFilterData = GetFilterData( true );
m_xDialog->response(RET_OK);
}
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