diff options
Diffstat (limited to 'oox/source/vml')
| -rw-r--r-- | oox/source/vml/makefile.mk | 54 | ||||
| -rw-r--r-- | oox/source/vml/vmldrawing.cxx | 167 | ||||
| -rw-r--r-- | oox/source/vml/vmldrawingfragment.cxx | 93 | ||||
| -rw-r--r-- | oox/source/vml/vmlformatting.cxx | 603 | ||||
| -rw-r--r-- | oox/source/vml/vmlinputstream.cxx | 280 | ||||
| -rw-r--r-- | oox/source/vml/vmlshape.cxx | 555 | ||||
| -rw-r--r-- | oox/source/vml/vmlshapecontainer.cxx | 133 | ||||
| -rw-r--r-- | oox/source/vml/vmlshapecontext.cxx | 330 |
8 files changed, 2215 insertions, 0 deletions
diff --git a/oox/source/vml/makefile.mk b/oox/source/vml/makefile.mk new file mode 100644 index 000000000000..2b47a1c930db --- /dev/null +++ b/oox/source/vml/makefile.mk @@ -0,0 +1,54 @@ +#************************************************************************* +# +# 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. +# +#************************************************************************* + +PRJ=..$/.. + +PRJNAME=oox +TARGET=vml +AUTOSEG=true + +ENABLE_EXCEPTIONS=TRUE + +# --- Settings ----------------------------------------------------- + +.INCLUDE : settings.mk +.INCLUDE: $(PRJ)$/util$/makefile.pmk + +# --- Files -------------------------------------------------------- + +SLOFILES = \ + $(SLO)$/vmldrawing.obj \ + $(SLO)$/vmldrawingfragment.obj \ + $(SLO)$/vmlformatting.obj \ + $(SLO)$/vmlinputstream.obj \ + $(SLO)$/vmlshape.obj \ + $(SLO)$/vmlshapecontainer.obj \ + $(SLO)$/vmlshapecontext.obj + +# --- Targets ------------------------------------------------------- + +.INCLUDE : target.mk diff --git a/oox/source/vml/vmldrawing.cxx b/oox/source/vml/vmldrawing.cxx new file mode 100644 index 000000000000..1cc74c32aa2d --- /dev/null +++ b/oox/source/vml/vmldrawing.cxx @@ -0,0 +1,167 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "oox/vml/vmldrawing.hxx" +#include <com/sun/star/drawing/XShapes.hpp> +#include "tokens.hxx" +#include "oox/core/xmlfilterbase.hxx" +#include "oox/ole/axcontrol.hxx" +#include "oox/vml/vmlshape.hxx" +#include "oox/vml/vmlshapecontainer.hxx" + +using ::rtl::OUString; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::UNO_QUERY; +using ::com::sun::star::awt::Rectangle; +using ::com::sun::star::awt::XControlModel; +using ::com::sun::star::drawing::XDrawPage; +using ::com::sun::star::drawing::XShape; +using ::com::sun::star::drawing::XShapes; +using ::oox::core::XmlFilterBase; + +namespace oox { +namespace vml { + +// ============================================================================ + +namespace { + +/** Returns the textual representation of a numeric VML shape identifier. */ +OUString lclGetShapeId( sal_Int32 nShapeId ) +{ + // identifier consists of a literal NUL character, a lowercase 's', and the id + return CREATE_OUSTRING( "\0s" ) + OUString::valueOf( nShapeId ); +} + +} // namespace + +// ============================================================================ + +OleObjectInfo::OleObjectInfo( bool bDmlShape ) : + mbAutoLoad( false ), + mbDmlShape( bDmlShape ) +{ +} + +void OleObjectInfo::setShapeId( sal_Int32 nShapeId ) +{ + maShapeId = lclGetShapeId( nShapeId ); +} + +// ============================================================================ + +ControlInfo::ControlInfo() +{ +} + +void ControlInfo::setShapeId( sal_Int32 nShapeId ) +{ + maShapeId = lclGetShapeId( nShapeId ); +} + +// ============================================================================ + +Drawing::Drawing( XmlFilterBase& rFilter, const Reference< XDrawPage >& rxDrawPage, DrawingType eType ) : + mrFilter( rFilter ), + mxDrawPage( rxDrawPage ), + mxShapes( new ShapeContainer( *this ) ), + meType( eType ) +{ + OSL_ENSURE( mxDrawPage.is(), "Drawing::Drawing - missing UNO draw page" ); +} + +Drawing::~Drawing() +{ +} + +::oox::ole::EmbeddedForm& Drawing::getControlForm() const +{ + if( !mxCtrlForm.get() ) + mxCtrlForm.reset( new ::oox::ole::EmbeddedForm( + mrFilter.getModelFactory(), mxDrawPage, mrFilter.getGraphicHelper() ) ); + return *mxCtrlForm; +} + +void Drawing::registerOleObject( const OleObjectInfo& rOleObject ) +{ + OSL_ENSURE( rOleObject.maShapeId.getLength() > 0, "Drawing::registerOleObject - missing OLE object shape id" ); + OSL_ENSURE( maOleObjects.count( rOleObject.maShapeId ) == 0, "Drawing::registerOleObject - OLE object already registered" ); + maOleObjects.insert( OleObjectInfoMap::value_type( rOleObject.maShapeId, rOleObject ) ); +} + +void Drawing::registerControl( const ControlInfo& rControl ) +{ + OSL_ENSURE( rControl.maShapeId.getLength() > 0, "Drawing::registerControl - missing form control shape id" ); + OSL_ENSURE( rControl.maName.getLength() > 0, "Drawing::registerControl - missing form control name" ); + OSL_ENSURE( maControls.count( rControl.maShapeId ) == 0, "Drawing::registerControl - form control already registered" ); + maControls.insert( ControlInfoMap::value_type( rControl.maShapeId, rControl ) ); +} + +void Drawing::finalizeFragmentImport() +{ + mxShapes->finalizeFragmentImport(); +} + +void Drawing::convertAndInsert() const +{ + Reference< XShapes > xShapes( mxDrawPage, UNO_QUERY ); + mxShapes->convertAndInsert( xShapes ); +} + +const OleObjectInfo* Drawing::getOleObjectInfo( const OUString& rShapeId ) const +{ + return ContainerHelper::getMapElement( maOleObjects, rShapeId ); +} + +const ControlInfo* Drawing::getControlInfo( const OUString& rShapeId ) const +{ + return ContainerHelper::getMapElement( maControls, rShapeId ); +} + +bool Drawing::isShapeSupported( const ShapeBase& /*rShape*/ ) const +{ + return true; +} + +bool Drawing::convertShapeClientAnchor( Rectangle& /*orShapeRect*/, const OUString& /*rShapeAnchor*/ ) const +{ + return false; +} + +void Drawing::convertControlClientData( const Reference< XControlModel >& /*rxCtrlModel*/, const ShapeClientData& /*rClientData*/ ) const +{ +} + +void Drawing::notifyShapeInserted( const Reference< XShape >& /*rxShape*/, const Rectangle& /*rShapeRect*/ ) +{ +} + +// ============================================================================ + +} // namespace vml +} // namespave oox + diff --git a/oox/source/vml/vmldrawingfragment.cxx b/oox/source/vml/vmldrawingfragment.cxx new file mode 100644 index 000000000000..333df72bbaf7 --- /dev/null +++ b/oox/source/vml/vmldrawingfragment.cxx @@ -0,0 +1,93 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "oox/vml/vmldrawingfragment.hxx" +#include "oox/vml/vmldrawing.hxx" +#include "oox/vml/vmlinputstream.hxx" +#include "oox/vml/vmlshapecontext.hxx" + +using ::rtl::OUString; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::io::XInputStream; +using ::oox::core::ContextHandlerRef; +using ::oox::core::FragmentHandler2; +using ::oox::core::XmlFilterBase; + +namespace oox { +namespace vml { + +// ============================================================================ + +DrawingFragment::DrawingFragment( XmlFilterBase& rFilter, const OUString& rFragmentPath, Drawing& rDrawing ) : + FragmentHandler2( rFilter, rFragmentPath ), + mrDrawing( rDrawing ) +{ +} + +Reference< XInputStream > DrawingFragment::openFragmentStream() const +{ + // #i104719# create an input stream that preprocesses the VML data + return new InputStream( FragmentHandler2::openFragmentStream() ); +} + +ContextHandlerRef DrawingFragment::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) +{ + switch( mrDrawing.getType() ) + { + // DOCX filter handles plain shape elements with this fragment handler + case VMLDRAWING_WORD: + if( isRootElement() ) + return ShapeContextBase::createShapeContext( *this, nElement, rAttribs, mrDrawing.getShapes() ); + break; + + // XLSX and PPTX filters load the entire VML fragment + case VMLDRAWING_EXCEL: + case VMLDRAWING_POWERPOINT: + switch( getCurrentElement() ) + { + case XML_ROOT_CONTEXT: + if( nElement == XML_xml ) return this; + break; + case XML_xml: + return ShapeContextBase::createShapeContext( *this, nElement, rAttribs, mrDrawing.getShapes() ); + } + break; + } + return 0; +} + +void DrawingFragment::finalizeImport() +{ + // resolve shape template references for all shapes + mrDrawing.finalizeFragmentImport(); +} + +// ============================================================================ + +} // namespace vml +} // namespace oox + diff --git a/oox/source/vml/vmlformatting.cxx b/oox/source/vml/vmlformatting.cxx new file mode 100644 index 000000000000..827930c22496 --- /dev/null +++ b/oox/source/vml/vmlformatting.cxx @@ -0,0 +1,603 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "oox/vml/vmlformatting.hxx" +#include <rtl/strbuf.hxx> +#include "tokens.hxx" +#include "oox/token/tokenmap.hxx" +#include "oox/helper/graphichelper.hxx" +#include "oox/helper/propertymap.hxx" +#include "oox/drawingml/color.hxx" +#include "oox/drawingml/drawingmltypes.hxx" +#include "oox/drawingml/fillproperties.hxx" +#include "oox/drawingml/lineproperties.hxx" + +using ::rtl::OStringBuffer; +using ::rtl::OUString; +using ::com::sun::star::geometry::IntegerRectangle2D; +using ::oox::drawingml::Color; +using ::oox::drawingml::FillProperties; +using ::oox::drawingml::LineArrowProperties; +using ::oox::drawingml::LineProperties; + +namespace oox { +namespace vml { + +// ============================================================================ + +namespace { + +bool lclExtractDouble( double& orfValue, sal_Int32& ornEndPos, const OUString& rValue ) +{ + // extract the double value and find start position of unit characters + rtl_math_ConversionStatus eConvStatus = rtl_math_ConversionStatus_Ok; + orfValue = ::rtl::math::stringToDouble( rValue, '.', '\0', &eConvStatus, &ornEndPos ); + return eConvStatus == rtl_math_ConversionStatus_Ok; +} + +} // namespace + +// ---------------------------------------------------------------------------- + +/*static*/ bool ConversionHelper::separatePair( OUString& orValue1, OUString& orValue2, + const OUString& rValue, sal_Unicode cSep ) +{ + sal_Int32 nSepPos = rValue.indexOf( cSep ); + if( nSepPos >= 0 ) + { + orValue1 = rValue.copy( 0, nSepPos ).trim(); + orValue2 = rValue.copy( nSepPos + 1 ).trim(); + } + else + { + orValue1 = rValue.trim(); + } + return (orValue1.getLength() > 0) && (orValue2.getLength() > 0); +} + +/*static*/ bool ConversionHelper::decodeBool( const OUString& rValue ) +{ + // anything else than 't' or 'true' is considered to be false, as specified + return ((rValue.getLength() == 1) && (rValue[ 0 ] == 't')) || (rValue == CREATE_OUSTRING( "true" )); +} + +/*static*/ double ConversionHelper::decodePercent( const OUString& rValue, double fDefValue ) +{ + if( rValue.getLength() == 0 ) + return fDefValue; + + double fValue = 0.0; + sal_Int32 nEndPos = 0; + if( !lclExtractDouble( fValue, nEndPos, rValue ) ) + return fDefValue; + + if( nEndPos == rValue.getLength() ) + return fValue; + + if( (nEndPos + 1 == rValue.getLength()) && (rValue[ nEndPos ] == '%') ) + return fValue / 100.0; + + OSL_ENSURE( false, "ConversionHelper::decodePercent - unknown measure unit" ); + return fDefValue; +} + +/*static*/ sal_Int32 ConversionHelper::decodeMeasureToEmu( const GraphicHelper& rGraphicHelper, + const OUString& rValue, sal_Int32 nRefValue, bool bPixelX, bool bDefaultAsPixel ) +{ + // default for missing values is 0 + if( rValue.getLength() == 0 ) + return 0; + + // TODO: according to spec, value may contain "auto" + if( rValue.equalsAscii( "auto" ) ) + { + OSL_ENSURE( false, "ConversionHelper::decodeMeasureToEmu - special value 'auto' must be handled by caller" ); + return nRefValue; + } + + // extract the double value and find start position of unit characters + double fValue = 0.0; + sal_Int32 nEndPos = 0; + if( !lclExtractDouble( fValue, nEndPos, rValue ) || (fValue == 0.0) ) + return 0; + + // process trailing unit, convert to EMU + static const OUString saPx = CREATE_OUSTRING( "px" ); + OUString aUnit; + if( (0 < nEndPos) && (nEndPos < rValue.getLength()) ) + aUnit = rValue.copy( nEndPos ); + else if( bDefaultAsPixel ) + aUnit = saPx; + // else default is EMU + + if( aUnit.getLength() == 2 ) + { + sal_Unicode cChar1 = aUnit[ 0 ]; + sal_Unicode cChar2 = aUnit[ 1 ]; + if( (cChar1 == 'i') && (cChar2 == 'n') ) // 1 inch = 914,400 EMU + fValue *= 914400.0; + else if( (cChar1 == 'c') && (cChar2 == 'm') ) // 1 cm = 360,000 EMU + fValue *= 360000.0; + else if( (cChar1 == 'm') && (cChar2 == 'm') ) // 1 mm = 36,000 EMU + fValue *= 36000.0; + else if( (cChar1 == 'p') && (cChar2 == 't') ) // 1 point = 1/72 inch = 12,700 MEU + fValue *= 12700.0; + else if( (cChar1 == 'p') && (cChar2 == 'c') ) // 1 pica = 1/6 inch = 152,400 EMU + fValue *= 152400.0; + else if( (cChar1 == 'p') && (cChar2 == 'x') ) // 1 pixel, dependent on output device, factor 360 to convert 1/100mm to EMU + fValue = bPixelX ? + rGraphicHelper.convertScreenPixelXToHmm( 360.0 * fValue ) : + rGraphicHelper.convertScreenPixelYToHmm( 360.0 * fValue ); + } + else if( (aUnit.getLength() == 1) && (aUnit[ 0 ] == '%') ) + { + fValue *= nRefValue / 100.0; + } + else if( bDefaultAsPixel || (aUnit.getLength() > 0) ) // default as EMU and no unit -> do nothing + { + OSL_ENSURE( false, "ConversionHelper::decodeMeasureToEmu - unknown measure unit" ); + fValue = nRefValue; + } + return static_cast< sal_Int32 >( fValue + 0.5 ); +} + +/*static*/ sal_Int32 ConversionHelper::decodeMeasureToHmm( const GraphicHelper& rGraphicHelper, + const OUString& rValue, sal_Int32 nRefValue, bool bPixelX, bool bDefaultAsPixel ) +{ + return (decodeMeasureToEmu( rGraphicHelper, rValue, nRefValue, bPixelX, bDefaultAsPixel ) + 180) / 360; +} + +// ============================================================================ + +namespace { + +/** Converts a VML color attribute to a DrawingML color. + + @param orDmlColor (out-parameter) The destination DrawingML color. + + @param roVmlColor The VML string representation of the color. If existing, + this can be a 6-digit hexadecimal RGB value with leading '#' character, + a predefined color name (e.g. 'black', 'red', etc.), the index into an + application defined color palette in brackets with leading color name + (e.g. 'red [9]' or 'windowColor [64]'), or a color modifier used in + one-color gradients (e.g. 'fill darken(128)' or 'fill lighten(0)'. + + @param roVmlOpacity The opacity of the color. If existing, this should be + a floating-point value in the range [0.0;1.0]. + + @param nDefaultRgb Deafult RGB color used if the parameter roVmlColor is + empty. + + @param nPrimaryRgb If set to something else than API_RGB_TRANSPARENT, + specifies the color to be used to resolve the color modifiers used in + one-color gradients. + */ +void lclGetColor( Color& orDmlColor, const GraphicHelper& rGraphicHelper, + const OptValue< OUString >& roVmlColor, const OptValue< double >& roVmlOpacity, + sal_Int32 nDefaultRgb, sal_Int32 nPrimaryRgb = API_RGB_TRANSPARENT ) +{ + // convert opacity + const sal_Int32 DML_FULL_OPAQUE = ::oox::drawingml::MAX_PERCENT; + double fOpacity = roVmlOpacity.get( 1.0 ); + sal_Int32 nOpacity = getLimitedValue< sal_Int32, double >( fOpacity * DML_FULL_OPAQUE, 0, DML_FULL_OPAQUE ); + if( nOpacity < DML_FULL_OPAQUE ) + orDmlColor.addTransformation( XML_alpha, nOpacity ); + + // color attribute not present - set passed default color + if( !roVmlColor.has() ) + { + orDmlColor.setSrgbClr( nDefaultRgb ); + return; + } + + // separate leading color name or RGB value from following palette index + OUString aColorName, aColorIndex; + ConversionHelper::separatePair( aColorName, aColorIndex, roVmlColor.get(), ' ' ); + + // RGB colors in the format '#RRGGBB' + if( (aColorName.getLength() == 7) && (aColorName[ 0 ] == '#') ) + { + orDmlColor.setSrgbClr( aColorName.copy( 1 ).toInt32( 16 ) ); + return; + } + + // RGB colors in the format '#RGB' + if( (aColorName.getLength() == 4) && (aColorName[ 0 ] == '#') ) + { + sal_Int32 nR = aColorName.copy( 1, 1 ).toInt32( 16 ) * 0x11; + sal_Int32 nG = aColorName.copy( 2, 1 ).toInt32( 16 ) * 0x11; + sal_Int32 nB = aColorName.copy( 3, 1 ).toInt32( 16 ) * 0x11; + orDmlColor.setSrgbClr( (nR << 16) | (nG << 8) | nB ); + return; + } + + /* Predefined color names or system color names (resolve to RGB to detect + valid color name). */ + sal_Int32 nColorToken = StaticTokenMap::get().getTokenFromUnicode( aColorName ); + sal_Int32 nRgbValue = Color::getVmlPresetColor( nColorToken, API_RGB_TRANSPARENT ); + if( nRgbValue == API_RGB_TRANSPARENT ) + nRgbValue = rGraphicHelper.getSystemColor( nColorToken, API_RGB_TRANSPARENT ); + if( nRgbValue != API_RGB_TRANSPARENT ) + { + orDmlColor.setSrgbClr( nRgbValue ); + return; + } + + // try palette colors enclosed in brackets + if( (aColorIndex.getLength() >= 3) && (aColorIndex[ 0 ] == '[') && (aColorIndex[ aColorIndex.getLength() - 1 ] == ']') ) + { + orDmlColor.setPaletteClr( aColorIndex.copy( 1, aColorIndex.getLength() - 2 ).toInt32() ); + return; + } + + // try fill gradient modificator 'fill <modifier>(<amount>)' + if( (nPrimaryRgb != API_RGB_TRANSPARENT) && (nColorToken == XML_fill) ) + { + sal_Int32 nOpenParen = aColorIndex.indexOf( '(' ); + sal_Int32 nCloseParen = aColorIndex.indexOf( ')' ); + if( (2 <= nOpenParen) && (nOpenParen + 1 < nCloseParen) && (nCloseParen + 1 == aColorIndex.getLength()) ) + { + sal_Int32 nModToken = XML_TOKEN_INVALID; + switch( StaticTokenMap::get().getTokenFromUnicode( aColorIndex.copy( 0, nOpenParen ) ) ) + { + case XML_darken: nModToken = XML_shade; + case XML_lighten: nModToken = XML_tint; + } + sal_Int32 nValue = aColorIndex.copy( nOpenParen + 1, nCloseParen - nOpenParen - 1 ).toInt32(); + if( (nModToken != XML_TOKEN_INVALID) && (0 <= nValue) && (nValue < 255) ) + { + /* Simulate this modifier color by a color with related transformation. + The modifier amount has to be converted from the range [0;255] to + percentage [0;100000] used by DrawingML. */ + orDmlColor.setSrgbClr( nPrimaryRgb ); + orDmlColor.addTransformation( nModToken, static_cast< sal_Int32 >( nValue * ::oox::drawingml::MAX_PERCENT / 255 ) ); + return; + } + } + } + + OSL_ENSURE( false, OStringBuffer( "lclGetColor - invalid VML color name '" ). + append( OUStringToOString( roVmlColor.get(), RTL_TEXTENCODING_ASCII_US ) ).append( '\'' ).getStr() ); + orDmlColor.setSrgbClr( nDefaultRgb ); +} + +sal_Int32 lclGetEmu( const GraphicHelper& rGraphicHelper, const OptValue< OUString >& roValue, sal_Int32 nDefValue ) +{ + return roValue.has() ? ConversionHelper::decodeMeasureToEmu( rGraphicHelper, roValue.get(), 0, false, false ) : nDefValue; +} + +void lclGetDmlLineDash( OptValue< sal_Int32 >& oroPresetDash, LineProperties::DashStopVector& orCustomDash, const OptValue< OUString >& roDashStyle ) +{ + if( roDashStyle.has() ) + { + const OUString& rDashStyle = roDashStyle.get(); + switch( StaticTokenMap::get().getTokenFromUnicode( rDashStyle ) ) + { + case XML_solid: oroPresetDash = XML_solid; return; + case XML_shortdot: oroPresetDash = XML_sysDot; return; + case XML_shortdash: oroPresetDash = XML_sysDash; return; + case XML_shortdashdot: oroPresetDash = XML_sysDashDot; return; + case XML_shortdashdotdot: oroPresetDash = XML_sysDashDotDot; return; + case XML_dot: oroPresetDash = XML_dot; return; + case XML_dash: oroPresetDash = XML_dash; return; + case XML_dashdot: oroPresetDash = XML_dashDot; return; + case XML_longdash: oroPresetDash = XML_lgDash; return; + case XML_longdashdot: oroPresetDash = XML_lgDashDot; return; + case XML_longdashdotdot: oroPresetDash = XML_lgDashDotDot; return; + + // try to convert user-defined dash style + default: + { + ::std::vector< sal_Int32 > aValues; + sal_Int32 nIndex = 0; + while( nIndex >= 0 ) + aValues.push_back( rDashStyle.getToken( 0, ' ', nIndex ).toInt32() ); + size_t nPairs = aValues.size() / 2; // ignore last value if size is odd + for( size_t nPairIdx = 0; nPairIdx < nPairs; ++nPairIdx ) + orCustomDash.push_back( LineProperties::DashStop( aValues[ 2 * nPairIdx ], aValues[ 2 * nPairIdx + 1 ] ) ); + } + } + } +} + +sal_Int32 lclGetDmlArrowType( const OptValue< sal_Int32 >& roArrowType ) +{ + if( roArrowType.has() ) switch( roArrowType.get() ) + { + case XML_none: return XML_none; + case XML_block: return XML_triangle; + case XML_classic: return XML_stealth; + case XML_diamond: return XML_diamond; + case XML_oval: return XML_oval; + case XML_open: return XML_arrow; + } + return XML_none; +} + +sal_Int32 lclGetDmlArrowWidth( const OptValue< sal_Int32 >& roArrowWidth ) +{ + if( roArrowWidth.has() ) switch( roArrowWidth.get() ) + { + case XML_narrow: return XML_sm; + case XML_medium: return XML_med; + case XML_wide: return XML_lg; + } + return XML_med; +} + +sal_Int32 lclGetDmlArrowLength( const OptValue< sal_Int32 >& roArrowLength ) +{ + if( roArrowLength.has() ) switch( roArrowLength.get() ) + { + case XML_short: return XML_sm; + case XML_medium: return XML_med; + case XML_long: return XML_lg; + } + return XML_med; +} + +void lclConvertArrow( LineArrowProperties& orArrowProp, const StrokeArrowModel& rStrokeArrow ) +{ + orArrowProp.moArrowType = lclGetDmlArrowType( rStrokeArrow.moArrowType ); + orArrowProp.moArrowWidth = lclGetDmlArrowWidth( rStrokeArrow.moArrowWidth ); + orArrowProp.moArrowLength = lclGetDmlArrowLength( rStrokeArrow.moArrowLength ); +} + +sal_Int32 lclGetDmlLineCompound( const OptValue< sal_Int32 >& roLineStyle ) +{ + if( roLineStyle.has() ) switch( roLineStyle.get() ) + { + case XML_single: return XML_sng; + case XML_thinThin: return XML_dbl; + case XML_thinThick: return XML_thinThick; + case XML_thickThin: return XML_thickThin; + case XML_thickBetweenThin: return XML_tri; + } + return XML_sng; +} + +sal_Int32 lclGetDmlLineCap( const OptValue< sal_Int32 >& roEndCap ) +{ + if( roEndCap.has() ) switch( roEndCap.get() ) + { + case XML_flat: return XML_flat; + case XML_square: return XML_sq; + case XML_round: return XML_rnd; + } + return XML_flat; // different defaults in VML (flat) and DrawingML (square) +} + +sal_Int32 lclGetDmlLineJoint( const OptValue< sal_Int32 >& roJoinStyle ) +{ + if( roJoinStyle.has() ) switch( roJoinStyle.get() ) + { + case XML_round: return XML_round; + case XML_bevel: return XML_bevel; + case XML_miter: return XML_miter; + } + return XML_round; +} + +} // namespace + +// ============================================================================ + +void StrokeArrowModel::assignUsed( const StrokeArrowModel& rSource ) +{ + moArrowType.assignIfUsed( rSource.moArrowType ); + moArrowWidth.assignIfUsed( rSource.moArrowWidth ); + moArrowLength.assignIfUsed( rSource.moArrowLength ); +} + +// ============================================================================ + +void StrokeModel::assignUsed( const StrokeModel& rSource ) +{ + moStroked.assignIfUsed( rSource.moStroked ); + maStartArrow.assignUsed( rSource.maStartArrow ); + maEndArrow.assignUsed( rSource.maEndArrow ); + moColor.assignIfUsed( rSource.moColor ); + moOpacity.assignIfUsed( rSource.moOpacity ); + moWeight.assignIfUsed( rSource.moWeight ); + moDashStyle.assignIfUsed( rSource.moDashStyle ); + moLineStyle.assignIfUsed( rSource.moLineStyle ); + moEndCap.assignIfUsed( rSource.moEndCap ); + moJoinStyle.assignIfUsed( rSource.moJoinStyle ); +} + +void StrokeModel::pushToPropMap( PropertyMap& rPropMap, + ModelObjectHelper& rModelObjectHelper, const GraphicHelper& rGraphicHelper ) const +{ + /* Convert VML line formatting to DrawingML line formatting and let the + DrawingML code do the hard work. */ + LineProperties aLineProps; + + if( moStroked.get( true ) ) + { + aLineProps.maLineFill.moFillType = XML_solidFill; + lclConvertArrow( aLineProps.maStartArrow, maStartArrow ); + lclConvertArrow( aLineProps.maEndArrow, maEndArrow ); + lclGetColor( aLineProps.maLineFill.maFillColor, rGraphicHelper, moColor, moOpacity, API_RGB_BLACK ); + aLineProps.moLineWidth = lclGetEmu( rGraphicHelper, moWeight, 1 ); + lclGetDmlLineDash( aLineProps.moPresetDash, aLineProps.maCustomDash, moDashStyle ); + aLineProps.moLineCompound = lclGetDmlLineCompound( moLineStyle ); + aLineProps.moLineCap = lclGetDmlLineCap( moEndCap ); + aLineProps.moLineJoint = lclGetDmlLineJoint( moJoinStyle ); + } + else + { + aLineProps.maLineFill.moFillType = XML_noFill; + } + + aLineProps.pushToPropMap( rPropMap, rModelObjectHelper, rGraphicHelper ); +} + +// ============================================================================ + +void FillModel::assignUsed( const FillModel& rSource ) +{ + moFilled.assignIfUsed( rSource.moFilled ); + moColor.assignIfUsed( rSource.moColor ); + moOpacity.assignIfUsed( rSource.moOpacity ); + moColor2.assignIfUsed( rSource.moColor2 ); + moOpacity2.assignIfUsed( rSource.moOpacity2 ); + moType.assignIfUsed( rSource.moType ); + moAngle.assignIfUsed( rSource.moAngle ); + moFocus.assignIfUsed( rSource.moFocus ); + moFocusPos.assignIfUsed( rSource.moFocusPos ); + moFocusSize.assignIfUsed( rSource.moFocusSize ); + moBitmapPath.assignIfUsed( rSource.moBitmapPath ); + moRotate.assignIfUsed( rSource.moRotate ); +} + +void FillModel::pushToPropMap( PropertyMap& rPropMap, + ModelObjectHelper& rModelObjectHelper, const GraphicHelper& rGraphicHelper ) const +{ + /* Convert VML fill formatting to DrawingML fill formatting and let the + DrawingML code do the hard work. */ + FillProperties aFillProps; + + if( moFilled.get( true ) ) + { + sal_Int32 nFillType = moType.get( XML_solid ); + switch( nFillType ) + { + case XML_gradient: + case XML_gradientRadial: + { + aFillProps.moFillType = XML_gradFill; + aFillProps.maGradientProps.moRotateWithShape = moRotate.get( false ); + double fFocus = moFocus.get( 0.0 ); + + // prepare colors + Color aColor1, aColor2; + lclGetColor( aColor1, rGraphicHelper, moColor, moOpacity, API_RGB_WHITE ); + lclGetColor( aColor2, rGraphicHelper, moColor2, moOpacity2, API_RGB_WHITE, aColor1.getColor( rGraphicHelper ) ); + + // type XML_gradient is linear or axial gradient + if( nFillType == XML_gradient ) + { + // normalize angle to range [0;360) degrees + sal_Int32 nVmlAngle = getIntervalValue< sal_Int32, sal_Int32 >( moAngle.get( 0 ), 0, 360 ); + + // focus of -50% or 50% is axial gradient + if( ((-0.75 <= fFocus) && (fFocus <= -0.25)) || ((0.25 <= fFocus) && (fFocus <= 0.75)) ) + { + /* According to spec, focus of 50% is outer-to-inner, + and -50% is inner-to-outer (color to color2). + BUT: For angles >= 180 deg., the behaviour is + reversed... that's not spec'ed of course. So, + [0;180) deg. and 50%, or [180;360) deg. and -50% is + outer-to-inner in fact. */ + bool bOuterToInner = (fFocus > 0.0) == (nVmlAngle < 180); + // simulate axial gradient by 3-step DrawingML gradient + const Color& rOuterColor = bOuterToInner ? aColor1 : aColor2; + const Color& rInnerColor = bOuterToInner ? aColor2 : aColor1; + aFillProps.maGradientProps.maGradientStops[ 0.0 ] = aFillProps.maGradientProps.maGradientStops[ 1.0 ] = rOuterColor; + aFillProps.maGradientProps.maGradientStops[ 0.5 ] = rInnerColor; + } + else // focus of -100%, 0%, and 100% is linear gradient + { + /* According to spec, focus of -100% or 100% swaps the + start and stop colors, effectively reversing the + gradient. BUT: For angles >= 180 deg., the + behaviour is reversed. This means that in this case + a focus of 0% swaps the gradient. */ + if( ((fFocus < -0.75) || (fFocus > 0.75)) == (nVmlAngle < 180) ) + (nVmlAngle += 180) %= 360; + // set the start and stop colors + aFillProps.maGradientProps.maGradientStops[ 0.0 ] = aColor1; + aFillProps.maGradientProps.maGradientStops[ 1.0 ] = aColor2; + } + + // VML counts counterclockwise from bottom, DrawingML clockwise from left + sal_Int32 nDmlAngle = (630 - nVmlAngle) % 360; + aFillProps.maGradientProps.moShadeAngle = nDmlAngle * ::oox::drawingml::PER_DEGREE; + } + else // XML_gradientRadial is rectangular gradient + { + aFillProps.maGradientProps.moGradientPath = XML_rect; + // convert VML focus position and size to DrawingML fill-to-rect + DoublePair aFocusPos = moFocusPos.get( DoublePair( 0.0, 0.0 ) ); + DoublePair aFocusSize = moFocusSize.get( DoublePair( 0.0, 0.0 ) ); + double fLeft = getLimitedValue< double, double >( aFocusPos.first, 0.0, 1.0 ); + double fTop = getLimitedValue< double, double >( aFocusPos.second, 0.0, 1.0 ); + double fRight = getLimitedValue< double, double >( fLeft + aFocusSize.first, fLeft, 1.0 ); + double fBottom = getLimitedValue< double, double >( fTop + aFocusSize.second, fTop, 1.0 ); + aFillProps.maGradientProps.moFillToRect = IntegerRectangle2D( + static_cast< sal_Int32 >( fLeft * ::oox::drawingml::MAX_PERCENT ), + static_cast< sal_Int32 >( fTop * ::oox::drawingml::MAX_PERCENT ), + static_cast< sal_Int32 >( (1.0 - fRight) * ::oox::drawingml::MAX_PERCENT ), + static_cast< sal_Int32 >( (1.0 - fBottom) * ::oox::drawingml::MAX_PERCENT ) ); + + // set the start and stop colors (focus of 0% means outer-to-inner) + bool bOuterToInner = (-0.5 <= fFocus) && (fFocus <= 0.5); + aFillProps.maGradientProps.maGradientStops[ 0.0 ] = bOuterToInner ? aColor2 : aColor1; + aFillProps.maGradientProps.maGradientStops[ 1.0 ] = bOuterToInner ? aColor1 : aColor2; + } + } + break; + + case XML_pattern: + case XML_tile: + case XML_frame: + { + if( moBitmapPath.has() && moBitmapPath.get().getLength() > 0 ) + { + aFillProps.maBlipProps.mxGraphic = rGraphicHelper.importEmbeddedGraphic( moBitmapPath.get() ); + if( aFillProps.maBlipProps.mxGraphic.is() ) + { + aFillProps.moFillType = XML_blipFill; + aFillProps.maBlipProps.moBitmapMode = (nFillType == XML_frame) ? XML_stretch : XML_tile; + break; // do not break if bitmap is missing, but run to XML_solid instead + } + } + } + // run-through to XML_solid in case of missing bitmap path intended! + + case XML_solid: + default: + { + aFillProps.moFillType = XML_solidFill; + // fill color (default is white) + lclGetColor( aFillProps.maFillColor, rGraphicHelper, moColor, moOpacity, API_RGB_WHITE ); + } + } + } + else + { + aFillProps.moFillType = XML_noFill; + } + + aFillProps.pushToPropMap( rPropMap, rModelObjectHelper, rGraphicHelper ); +} + +// ============================================================================ + +} // namespace vml +} // namespace oox + diff --git a/oox/source/vml/vmlinputstream.cxx b/oox/source/vml/vmlinputstream.cxx new file mode 100644 index 000000000000..a6d50e193bc4 --- /dev/null +++ b/oox/source/vml/vmlinputstream.cxx @@ -0,0 +1,280 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "oox/vml/vmlinputstream.hxx" +#include <map> +#include <rtl/strbuf.hxx> +#include <rtl/strbuf.hxx> +#include "oox/helper/helper.hxx" + +using ::rtl::OString; +using ::rtl::OStringBuffer; +using ::com::sun::star::uno::Exception; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::io::XInputStream; + +namespace oox { +namespace vml { + +// ============================================================================ + +namespace { + +inline const sal_Char* lclFindCharacter( const sal_Char* pcBeg, const sal_Char* pcEnd, sal_Char cChar ) +{ + sal_Int32 nIndex = rtl_str_indexOfChar_WithLength( pcBeg, static_cast< sal_Int32 >( pcEnd - pcBeg ), cChar ); + return (nIndex < 0) ? pcEnd : (pcBeg + nIndex); +} + +inline bool lclIsWhiteSpace( sal_Char cChar ) +{ + return (cChar == ' ') || (cChar == '\t') || (cChar == '\n') || (cChar == '\r'); +} + +const sal_Char* lclFindWhiteSpace( const sal_Char* pcBeg, const sal_Char* pcEnd ) +{ + for( ; pcBeg < pcEnd; ++pcBeg ) + if( lclIsWhiteSpace( *pcBeg ) ) + return pcBeg; + return pcEnd; +} + +const sal_Char* lclFindNonWhiteSpace( const sal_Char* pcBeg, const sal_Char* pcEnd ) +{ + for( ; pcBeg < pcEnd; ++pcBeg ) + if( !lclIsWhiteSpace( *pcBeg ) ) + return pcBeg; + return pcEnd; +} + +const sal_Char* lclTrimWhiteSpaceFromEnd( const sal_Char* pcBeg, const sal_Char* pcEnd ) +{ + while( (pcBeg < pcEnd) && lclIsWhiteSpace( pcEnd[ -1 ] ) ) + --pcEnd; + return pcEnd; +} + +inline void lclAppendToBuffer( OStringBuffer& rBuffer, const sal_Char* pcBeg, const sal_Char* pcEnd ) +{ + rBuffer.append( pcBeg, static_cast< sal_Int32 >( pcEnd - pcBeg ) ); +} + +// ---------------------------------------------------------------------------- + +void lclProcessAttribs( OStringBuffer& rBuffer, const sal_Char* pcBeg, const sal_Char* pcEnd ) +{ + /* Map attribute names to char-pointer of all attributes. This map is used + to find multiple occurences of attributes with the same name. The + mapped pointers are used as map key in the next map below. */ + typedef ::std::map< OString, const sal_Char* > AttributeNameMap; + AttributeNameMap aAttributeNames; + + /* Map the char-pointers of all attributes to the full attribute definition + string. This preserves the original order of the used attributes. */ + typedef ::std::map< const sal_Char*, OString > AttributeDataMap; + AttributeDataMap aAttributes; + + bool bOk = true; + const sal_Char* pcNameBeg = pcBeg; + while( bOk && (pcNameBeg < pcEnd) ) + { + // pcNameBeg points to begin of attribute name, find equality sign + const sal_Char* pcEqualSign = lclFindCharacter( pcNameBeg, pcEnd, '=' ); + if( (bOk = pcEqualSign < pcEnd) == true ) + { + // find end of attribute name (ignore whitespace between name and equality sign) + const sal_Char* pcNameEnd = lclTrimWhiteSpaceFromEnd( pcNameBeg, pcEqualSign ); + if( (bOk = pcNameBeg < pcNameEnd) == true ) + { + // find begin of attribute value (must be single or double quote) + const sal_Char* pcValueBeg = lclFindNonWhiteSpace( pcEqualSign + 1, pcEnd ); + if( (bOk = (pcValueBeg < pcEnd) && ((*pcValueBeg == '\'') || (*pcValueBeg == '"'))) == true ) + { + // find end of attribute value (matching quote character) + const sal_Char* pcValueEnd = lclFindCharacter( pcValueBeg + 1, pcEnd, *pcValueBeg ); + if( (bOk = pcValueEnd < pcEnd) == true ) + { + ++pcValueEnd; + OString aAttribName( pcNameBeg, static_cast< sal_Int32 >( pcNameEnd - pcNameBeg ) ); + OString aAttribData( pcNameBeg, static_cast< sal_Int32 >( pcValueEnd - pcNameBeg ) ); + // search for an existing attribute with the same name + AttributeNameMap::iterator aIt = aAttributeNames.find( aAttribName ); + // remove its definition from the data map + if( aIt != aAttributeNames.end() ) + aAttributes.erase( aIt->second ); + // insert the attribute into both maps + aAttributeNames[ aAttribName ] = pcNameBeg; + aAttributes[ pcNameBeg ] = aAttribData; + // continue with next attribute (skip whitespace after this attribute) + pcNameBeg = pcValueEnd; + if( (pcNameBeg < pcEnd) && ((bOk = lclIsWhiteSpace( *pcNameBeg )) == true) ) + pcNameBeg = lclFindNonWhiteSpace( pcNameBeg + 1, pcEnd ); + } + } + } + } + } + + // if no error has occured, build the resulting attribute list + if( bOk ) + for( AttributeDataMap::iterator aIt = aAttributes.begin(), aEnd = aAttributes.end(); aIt != aEnd; ++aIt ) + rBuffer.append( ' ' ).append( aIt->second ); + // on error, just append the complete passed string + else + lclAppendToBuffer( rBuffer, pcBeg, pcEnd ); +} + +} // namespace + +// ============================================================================ + +StreamDataContainer::StreamDataContainer( const Reference< XInputStream >& rxInStrm ) +{ + if( rxInStrm.is() ) try + { + // read all bytes we can read + rxInStrm->readBytes( maDataSeq, SAL_MAX_INT32 ); + } + catch( Exception& ) + { + } + + if( maDataSeq.hasElements() ) + { + const OString aCDataOpen = CREATE_OSTRING( "<![CDATA[" ); + const OString aCDataClose = CREATE_OSTRING( "]]>" ); + + OStringBuffer aBuffer; + aBuffer.ensureCapacity( maDataSeq.getLength() + 256 ); + const sal_Char* pcCurr = reinterpret_cast< const sal_Char* >( maDataSeq.getConstArray() ); + const sal_Char* pcEnd = pcCurr + maDataSeq.getLength(); + while( pcCurr < pcEnd ) + { + // look for the next opening angle bracket + const sal_Char* pcOpen = lclFindCharacter( pcCurr, pcEnd, '<' ); + // copy all characters from current position to opening bracket + lclAppendToBuffer( aBuffer, pcCurr, pcOpen ); + + // nothing to do if no opening bracket has been found + if( pcOpen < pcEnd ) + { + // string length from opening bracket to end + sal_Int32 nLengthToEnd = static_cast< sal_Int32 >( pcEnd - pcOpen ); + + // check for CDATA part, starting with '<![CDATA[' + if( rtl_str_compare_WithLength( pcOpen, nLengthToEnd, aCDataOpen.getStr(), aCDataOpen.getLength() ) == 0 ) + { + // search the position after the end tag ']]>' + sal_Int32 nClosePos = rtl_str_indexOfStr_WithLength( pcOpen, nLengthToEnd, aCDataClose.getStr(), aCDataClose.getLength() ); + pcCurr = (nClosePos < 0) ? pcEnd : (pcOpen + nClosePos + aCDataClose.getLength()); + // copy the entire CDATA part + lclAppendToBuffer( aBuffer, pcOpen, pcCurr ); + } + + // no CDATA part - process the element starting at pcOpen + else + { + // look for the next closing angle bracket + const sal_Char* pcClose = lclFindCharacter( pcOpen + 1, pcEnd, '>' ); + // complete element found? + if( pcClose < pcEnd ) + { + // continue after closing bracket + pcCurr = pcClose + 1; + // length of entire element with angle brackets + sal_Int32 nElementLen = static_cast< sal_Int32 >( pcCurr - pcOpen ); + + // skip parser instructions: '<![...]>' + if( (nElementLen >= 5) && (pcOpen[ 1 ] == '!') && (pcOpen[ 2 ] == '[') && (pcClose[ -1 ] == ']') ) + { + // do nothing + } + + // replace '<br>' elements with '<br/>' elements + else if( (nElementLen >= 4) && (pcOpen[ 1 ] == 'b') && (pcOpen[ 2 ] == 'r') && (lclFindNonWhiteSpace( pcOpen + 3, pcClose ) == pcClose) ) + { + aBuffer.append( RTL_CONSTASCII_STRINGPARAM( "<br/>" ) ); + } + + // check start elements and empty elements for repeated attributes + else if( pcOpen[ 1 ] != '/' ) + { + // find positions of text content inside brackets, exclude '/' in '<emptyelement/>' + const sal_Char* pcContentBeg = pcOpen + 1; + bool bIsEmptyElement = pcClose[ -1 ] == '/'; + const sal_Char* pcContentEnd = bIsEmptyElement ? (pcClose - 1) : pcClose; + // append element name to buffer + const sal_Char* pcWhiteSpace = lclFindWhiteSpace( pcContentBeg, pcContentEnd ); + lclAppendToBuffer( aBuffer, pcOpen, pcWhiteSpace ); + // find begin of attributes, and process all attributes + const sal_Char* pcAttribBeg = lclFindNonWhiteSpace( pcWhiteSpace, pcContentEnd ); + if( pcAttribBeg < pcContentEnd ) + lclProcessAttribs( aBuffer, pcAttribBeg, pcContentEnd ); + // close the element + if( bIsEmptyElement ) + aBuffer.append( '/' ); + aBuffer.append( '>' ); + } + + // append end elements without further processing + else + { + lclAppendToBuffer( aBuffer, pcOpen, pcCurr ); + } + } + else + { + // no complete element found, copy all from opening bracket to end + lclAppendToBuffer( aBuffer, pcOpen, pcEnd ); + pcCurr = pcEnd; + } + } + } + } + + // set the final data sequence + maDataSeq = ::comphelper::ByteSequence( reinterpret_cast< const sal_Int8* >( aBuffer.getStr() ), aBuffer.getLength() ); + } +} + +// ============================================================================ + +InputStream::InputStream( const Reference< XInputStream >& rxInStrm ) : + StreamDataContainer( rxInStrm ), + ::comphelper::SequenceInputStream( maDataSeq ) +{ +} + +InputStream::~InputStream() +{ +} + +// ============================================================================ + +} // namespace vml +} // namespave oox + diff --git a/oox/source/vml/vmlshape.cxx b/oox/source/vml/vmlshape.cxx new file mode 100644 index 000000000000..d557a7f50354 --- /dev/null +++ b/oox/source/vml/vmlshape.cxx @@ -0,0 +1,555 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "oox/vml/vmlshape.hxx" +#include <rtl/math.hxx> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/beans/PropertyValues.hpp> +#include <com/sun/star/awt/XControlModel.hpp> +#include <com/sun/star/drawing/PointSequenceSequence.hpp> +#include <com/sun/star/drawing/XControlShape.hpp> +#include <com/sun/star/drawing/XEnhancedCustomShapeDefaulter.hpp> +#include <com/sun/star/drawing/XShapes.hpp> +#include <com/sun/star/graphic/XGraphic.hpp> +#include "properties.hxx" +#include "oox/helper/graphichelper.hxx" +#include "oox/helper/propertymap.hxx" +#include "oox/helper/propertyset.hxx" +#include "oox/core/xmlfilterbase.hxx" +#include "oox/ole/axcontrol.hxx" +#include "oox/ole/axcontrolfragment.hxx" +#include "oox/ole/oleobjecthelper.hxx" +#include "oox/vml/vmldrawing.hxx" +#include "oox/vml/vmlshapecontainer.hxx" + +using ::rtl::OUString; +using ::com::sun::star::uno::Exception; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::UNO_QUERY; +using ::com::sun::star::uno::UNO_QUERY_THROW; +using ::com::sun::star::uno::UNO_SET_THROW; +using ::com::sun::star::lang::XMultiServiceFactory; +using ::com::sun::star::awt::Point; +using ::com::sun::star::awt::Rectangle; +using ::com::sun::star::awt::Size; +using ::com::sun::star::awt::XControlModel; +using ::com::sun::star::graphic::XGraphic; +using ::com::sun::star::drawing::PointSequenceSequence; +using ::com::sun::star::drawing::XControlShape; +using ::com::sun::star::drawing::XEnhancedCustomShapeDefaulter; +using ::com::sun::star::drawing::XShape; +using ::com::sun::star::drawing::XShapes; +using ::oox::core::XmlFilterBase; + +namespace oox { +namespace vml { + +// ============================================================================ + +namespace { + +Point lclGetAbsPoint( const Point& rRelPoint, const Rectangle& rShapeRect, const Rectangle& rCoordSys ) +{ + double fWidthRatio = static_cast< double >( rShapeRect.Width ) / rCoordSys.Width; + double fHeightRatio = static_cast< double >( rShapeRect.Height ) / rCoordSys.Height; + Point aAbsPoint; + aAbsPoint.X = static_cast< sal_Int32 >( rShapeRect.X + fWidthRatio * (rRelPoint.X - rCoordSys.X) + 0.5 ); + aAbsPoint.Y = static_cast< sal_Int32 >( rShapeRect.Y + fHeightRatio * (rRelPoint.Y - rCoordSys.Y) + 0.5 ); + return aAbsPoint; +} + +Rectangle lclGetAbsRect( const Rectangle& rRelRect, const Rectangle& rShapeRect, const Rectangle& rCoordSys ) +{ + double fWidthRatio = static_cast< double >( rShapeRect.Width ) / rCoordSys.Width; + double fHeightRatio = static_cast< double >( rShapeRect.Height ) / rCoordSys.Height; + Rectangle aAbsRect; + aAbsRect.X = static_cast< sal_Int32 >( rShapeRect.X + fWidthRatio * (rRelRect.X - rCoordSys.X) + 0.5 ); + aAbsRect.Y = static_cast< sal_Int32 >( rShapeRect.Y + fHeightRatio * (rRelRect.Y - rCoordSys.Y) + 0.5 ); + aAbsRect.Width = static_cast< sal_Int32 >( fWidthRatio * rRelRect.Width + 0.5 ); + aAbsRect.Height = static_cast< sal_Int32 >( fHeightRatio * rRelRect.Height + 0.5 ); + return aAbsRect; +} + +Reference< XShape > lclCreateXShape( const XmlFilterBase& rFilter, const OUString& rService ) +{ + OSL_ENSURE( rService.getLength() > 0, "lclCreateXShape - missing UNO shape service name" ); + Reference< XShape > xShape; + try + { + Reference< XMultiServiceFactory > xFactory( rFilter.getModelFactory(), UNO_SET_THROW ); + xShape.set( xFactory->createInstance( rService ), UNO_QUERY_THROW ); + } + catch( Exception& ) + { + } + OSL_ENSURE( xShape.is(), "lclCreateXShape - cannot instanciate shape object" ); + return xShape; +} + +void lclInsertXShape( const Reference< XShapes >& rxShapes, const Reference< XShape >& rxShape ) +{ + OSL_ENSURE( rxShapes.is(), "lclInsertXShape - missing XShapes container" ); + OSL_ENSURE( rxShape.is(), "lclInsertXShape - missing XShape" ); + if( rxShapes.is() && rxShape.is() ) try + { + // insert shape into passed shape collection (maybe drawpage or group shape) + rxShapes->add( rxShape ); + } + catch( Exception& ) + { + } +} + +void lclSetXShapeRect( const Reference< XShape >& rxShape, const Rectangle& rShapeRect ) +{ + OSL_ENSURE( rxShape.is(), "lclSetXShapeRect - missing XShape" ); + if( rxShape.is() ) + { + rxShape->setPosition( Point( rShapeRect.X, rShapeRect.Y ) ); + rxShape->setSize( Size( rShapeRect.Width, rShapeRect.Height ) ); + } +} + +Reference< XShape > lclCreateAndInsertXShape( const XmlFilterBase& rFilter, + const Reference< XShapes >& rxShapes, const OUString& rService, const Rectangle& rShapeRect ) +{ + Reference< XShape > xShape = lclCreateXShape( rFilter, rService ); + lclInsertXShape( rxShapes, xShape ); + lclSetXShapeRect( xShape, rShapeRect ); + return xShape; +} + +} // namespace + +// ============================================================================ + +ShapeTypeModel::ShapeTypeModel() +{ +} + +void ShapeTypeModel::assignUsed( const ShapeTypeModel& rSource ) +{ + moShapeType.assignIfUsed( rSource.moShapeType ); + moCoordPos.assignIfUsed( rSource.moCoordPos ); + moCoordSize.assignIfUsed( rSource.moCoordSize ); + /* The style properties position, left, top, width, height, margin-left, + margin-top are not derived from shape template to shape. */ + maStrokeModel.assignUsed( rSource.maStrokeModel ); + maFillModel.assignUsed( rSource.maFillModel ); + moGraphicPath.assignIfUsed( rSource.moGraphicPath ); + moGraphicTitle.assignIfUsed( rSource.moGraphicTitle ); +} + +// ---------------------------------------------------------------------------- + +ShapeType::ShapeType( Drawing& rDrawing ) : + mrDrawing( rDrawing ) +{ +} + +ShapeType::~ShapeType() +{ +} + +OUString ShapeType::getGraphicPath() const +{ + return maTypeModel.moGraphicPath.get( OUString() ); +} + +Rectangle ShapeType::getCoordSystem() const +{ + Int32Pair aCoordPos = maTypeModel.moCoordPos.get( Int32Pair( 0, 0 ) ); + Int32Pair aCoordSize = maTypeModel.moCoordSize.get( Int32Pair( 1000, 1000 ) ); + return Rectangle( aCoordPos.first, aCoordPos.second, aCoordSize.first, aCoordSize.second ); +} + +Rectangle ShapeType::getRectangle( const ShapeParentAnchor* pParentAnchor ) const +{ + return pParentAnchor ? + lclGetAbsRect( getRelRectangle(), pParentAnchor->maShapeRect, pParentAnchor->maCoordSys ) : + getAbsRectangle(); +} + +Rectangle ShapeType::getAbsRectangle() const +{ + const GraphicHelper& rGraphicHelper = mrDrawing.getFilter().getGraphicHelper(); + return Rectangle( + ConversionHelper::decodeMeasureToHmm( rGraphicHelper, maTypeModel.maLeft, 0, true, true ) + ConversionHelper::decodeMeasureToHmm( rGraphicHelper, maTypeModel.maMarginLeft, 0, true, true ), + ConversionHelper::decodeMeasureToHmm( rGraphicHelper, maTypeModel.maTop, 0, false, true ) + ConversionHelper::decodeMeasureToHmm( rGraphicHelper, maTypeModel.maMarginTop, 0, false, true ), + ConversionHelper::decodeMeasureToHmm( rGraphicHelper, maTypeModel.maWidth, 0, true, true ), + ConversionHelper::decodeMeasureToHmm( rGraphicHelper, maTypeModel.maHeight, 0, false, true ) ); +} + +Rectangle ShapeType::getRelRectangle() const +{ + return Rectangle( + maTypeModel.maLeft.toInt32(), + maTypeModel.maTop.toInt32(), + maTypeModel.maWidth.toInt32(), + maTypeModel.maHeight.toInt32() ); +} + +// ============================================================================ + +ShapeClientData::ShapeClientData() : + mnObjType( XML_TOKEN_INVALID ), + mnCol( -1 ), + mnRow( -1 ), + mbPrintObject( true ), + mbVisible( false ) +{ +} + +// ---------------------------------------------------------------------------- + +ShapeModel::ShapeModel() +{ +} + +ShapeClientData& ShapeModel::createClientData() +{ + mxClientData.reset( new ShapeClientData ); + return *mxClientData; +} + +// ---------------------------------------------------------------------------- + +ShapeBase::ShapeBase( Drawing& rDrawing ) : + ShapeType( rDrawing ) +{ +} + +void ShapeBase::finalizeFragmentImport() +{ + // resolve shape template reference + if( (maShapeModel.maType.getLength() > 1) && (maShapeModel.maType[ 0 ] == '#') ) + if( const ShapeType* pShapeType = mrDrawing.getShapes().getShapeTypeById( maShapeModel.maType.copy( 1 ), true ) ) + maTypeModel.assignUsed( pShapeType->getTypeModel() ); +} + +const ShapeType* ShapeBase::getChildTypeById( const OUString& ) const +{ + return 0; +} + +const ShapeBase* ShapeBase::getChildById( const OUString& ) const +{ + return 0; +} + +Reference< XShape > ShapeBase::convertAndInsert( const Reference< XShapes >& rxShapes, const ShapeParentAnchor* pParentAnchor ) const +{ + Reference< XShape > xShape; + if( mrDrawing.isShapeSupported( *this ) ) + { + /* Calculate shape rectangle. Applications may do something special + according to some imported shape client data (e.g. Excel cell anchor). */ + Rectangle aShapeRect = calcShapeRectangle( pParentAnchor ); + // convert the shape, if the calculated rectangle is not empty + if( ((aShapeRect.Width > 0) || (aShapeRect.Height > 0)) && rxShapes.is() ) + { + xShape = implConvertAndInsert( rxShapes, aShapeRect ); + /* Notify the drawing that a new shape has been inserted (but not + for children of group shapes). For convenience, pass the + rectangle that contains position and size of the shape. */ + if( !pParentAnchor && xShape.is() ) + mrDrawing.notifyShapeInserted( xShape, aShapeRect ); + } + } + return xShape; +} + +void ShapeBase::convertFormatting( const Reference< XShape >& rxShape, const ShapeParentAnchor* pParentAnchor ) const +{ + if( rxShape.is() ) + { + /* Calculate shape rectangle. Applications may do something special + according to some imported shape client data (e.g. Excel cell anchor). */ + Rectangle aShapeRect = calcShapeRectangle( pParentAnchor ); + // convert the shape, if the calculated rectangle is not empty + if( (aShapeRect.Width > 0) || (aShapeRect.Height > 0) ) + { + lclSetXShapeRect( rxShape, aShapeRect ); + convertShapeProperties( rxShape ); + } + } +} + +// protected ------------------------------------------------------------------ + +Rectangle ShapeBase::calcShapeRectangle( const ShapeParentAnchor* pParentAnchor ) const +{ + /* Calculate shape rectangle. Applications may do something special + according to some imported shape client data (e.g. Excel cell anchor). */ + Rectangle aShapeRect; + if( !maShapeModel.mxClientData.get() || !mrDrawing.convertShapeClientAnchor( aShapeRect, maShapeModel.mxClientData->maAnchor ) ) + aShapeRect = getRectangle( pParentAnchor ); + return aShapeRect; +} + +void ShapeBase::convertShapeProperties( const Reference< XShape >& rxShape ) const +{ + ModelObjectHelper& rModelObjectHelper = mrDrawing.getFilter().getModelObjectHelper(); + const GraphicHelper& rGraphicHelper = mrDrawing.getFilter().getGraphicHelper(); + + PropertyMap aPropMap; + maTypeModel.maStrokeModel.pushToPropMap( aPropMap, rModelObjectHelper, rGraphicHelper ); + maTypeModel.maFillModel.pushToPropMap( aPropMap, rModelObjectHelper, rGraphicHelper ); + + PropertySet aPropSet( rxShape ); + aPropSet.setProperties( aPropMap ); +} + +// ============================================================================ + +SimpleShape::SimpleShape( Drawing& rDrawing, const OUString& rService ) : + ShapeBase( rDrawing ), + maService( rService ) +{ +} + +Reference< XShape > SimpleShape::implConvertAndInsert( const Reference< XShapes >& rxShapes, const Rectangle& rShapeRect ) const +{ + Reference< XShape > xShape = lclCreateAndInsertXShape( mrDrawing.getFilter(), rxShapes, maService, rShapeRect ); + convertShapeProperties( xShape ); + return xShape; +} + +// ============================================================================ + +RectangleShape::RectangleShape( Drawing& rDrawing ) : + SimpleShape( rDrawing, CREATE_OUSTRING( "com.sun.star.drawing.RectangleShape" ) ) +{ +} + +// ============================================================================ + +EllipseShape::EllipseShape( Drawing& rDrawing ) : + SimpleShape( rDrawing, CREATE_OUSTRING( "com.sun.star.drawing.EllipseShape" ) ) +{ +} + +// ============================================================================ + +PolyLineShape::PolyLineShape( Drawing& rDrawing ) : + SimpleShape( rDrawing, CREATE_OUSTRING( "com.sun.star.drawing.PolyLineShape" ) ) +{ +} + +Reference< XShape > PolyLineShape::implConvertAndInsert( const Reference< XShapes >& rxShapes, const Rectangle& rShapeRect ) const +{ + Reference< XShape > xShape = SimpleShape::implConvertAndInsert( rxShapes, rShapeRect ); + // polygon path + Rectangle aCoordSys = getCoordSystem(); + if( !maShapeModel.maPoints.empty() && (aCoordSys.Width > 0) && (aCoordSys.Height > 0) ) + { + ::std::vector< Point > aAbsPoints; + for( ShapeModel::PointVector::const_iterator aIt = maShapeModel.maPoints.begin(), aEnd = maShapeModel.maPoints.end(); aIt != aEnd; ++aIt ) + aAbsPoints.push_back( lclGetAbsPoint( *aIt, rShapeRect, aCoordSys ) ); + PointSequenceSequence aPointSeq( 1 ); + aPointSeq[ 0 ] = ContainerHelper::vectorToSequence( aAbsPoints ); + PropertySet aPropSet( xShape ); + aPropSet.setProperty( PROP_PolyPolygon, aPointSeq ); + } + return xShape; +} + +// ============================================================================ + +CustomShape::CustomShape( Drawing& rDrawing ) : + SimpleShape( rDrawing, CREATE_OUSTRING( "com.sun.star.drawing.CustomShape" ) ) +{ +} + +Reference< XShape > CustomShape::implConvertAndInsert( const Reference< XShapes >& rxShapes, const Rectangle& rShapeRect ) const +{ + // try to create a custom shape + Reference< XShape > xShape = SimpleShape::implConvertAndInsert( rxShapes, rShapeRect ); + if( xShape.is() ) try + { + // create the custom shape geometry + Reference< XEnhancedCustomShapeDefaulter > xDefaulter( xShape, UNO_QUERY_THROW ); + xDefaulter->createCustomShapeDefaults( OUString::valueOf( maTypeModel.moShapeType.get( 0 ) ) ); + // convert common properties + convertShapeProperties( xShape ); + } + catch( Exception& ) + { + } + return xShape; +} + +// ============================================================================ + +ComplexShape::ComplexShape( Drawing& rDrawing ) : + CustomShape( rDrawing ) +{ +} + +Reference< XShape > ComplexShape::implConvertAndInsert( const Reference< XShapes >& rxShapes, const Rectangle& rShapeRect ) const +{ + XmlFilterBase& rFilter = mrDrawing.getFilter(); + OUString aGraphicPath = getGraphicPath(); + + // try to find registered OLE object info + if( const OleObjectInfo* pOleObjectInfo = mrDrawing.getOleObjectInfo( maTypeModel.maShapeId ) ) + { + // if OLE object is embedded into a DrawingML shape (PPTX), do not create it here + if( pOleObjectInfo->mbDmlShape ) + return Reference< XShape >(); + + PropertyMap aOleProps; + Size aOleSize( rShapeRect.Width, rShapeRect.Height ); + if( rFilter.getOleObjectHelper().importOleObject( aOleProps, *pOleObjectInfo, aOleSize ) ) + { + Reference< XShape > xShape = lclCreateAndInsertXShape( rFilter, rxShapes, CREATE_OUSTRING( "com.sun.star.drawing.OLE2Shape" ), rShapeRect ); + if( xShape.is() ) + { + // set the replacement graphic + if( aGraphicPath.getLength() > 0 ) + { + Reference< XGraphic > xGraphic = rFilter.getGraphicHelper().importEmbeddedGraphic( aGraphicPath ); + if( xGraphic.is() ) + aOleProps[ PROP_Graphic ] <<= xGraphic; + } + + PropertySet aPropSet( xShape ); + aPropSet.setProperties( aOleProps ); + + return xShape; + } + } + } + + // try to find registered form control info + const ControlInfo* pControlInfo = mrDrawing.getControlInfo( maTypeModel.maShapeId ); + if( pControlInfo && (pControlInfo->maFragmentPath.getLength() > 0) && (maTypeModel.maName.getLength() > 0) ) + { + OSL_ENSURE( maTypeModel.maName == pControlInfo->maName, "ComplexShape::implConvertAndInsert - control name mismatch" ); + ::oox::ole::EmbeddedControl aControl( maTypeModel.maName ); + // load the control properties from fragment + if( rFilter.importFragment( new ::oox::ole::AxControlFragment( rFilter, pControlInfo->maFragmentPath, aControl ) ) ) try + { + // create control model and insert it into the form of the draw page + Reference< XControlModel > xCtrlModel( mrDrawing.getControlForm().convertAndInsert( aControl ), UNO_SET_THROW ); + if( maShapeModel.mxClientData.get() ) + mrDrawing.convertControlClientData( xCtrlModel, *maShapeModel.mxClientData ); + + // create the control shape, set control model at the shape + Reference< XShape > xShape = lclCreateAndInsertXShape( + rFilter, rxShapes, CREATE_OUSTRING( "com.sun.star.drawing.ControlShape" ), rShapeRect ); + Reference< XControlShape > xCtrlShape( xShape, UNO_QUERY ); // do not throw, but always return the shape + if( xCtrlShape.is() ) + xCtrlShape->setControl( xCtrlModel ); + return xShape; + } + catch( Exception& ) + { + } + // on error, proceed and try to create picture from replacement image + } + + // try to create a picture object + if( aGraphicPath.getLength() > 0 ) + { + Reference< XShape > xShape = lclCreateAndInsertXShape( rFilter, rxShapes, CREATE_OUSTRING( "com.sun.star.drawing.GraphicObjectShape" ), rShapeRect ); + if( xShape.is() ) + { + OUString aGraphicUrl = rFilter.getGraphicHelper().importEmbeddedGraphicObject( aGraphicPath ); + if( aGraphicUrl.getLength() > 0 ) + { + PropertySet aPropSet( xShape ); + aPropSet.setProperty( PROP_GraphicURL, aGraphicUrl ); + } + } + return xShape; + } + + // default: try to create a custom shape + return CustomShape::implConvertAndInsert( rxShapes, rShapeRect ); +} + +// ============================================================================ + +GroupShape::GroupShape( Drawing& rDrawing ) : + ShapeBase( rDrawing ), + mxChildren( new ShapeContainer( rDrawing ) ) +{ +} + +GroupShape::~GroupShape() +{ +} + +void GroupShape::finalizeFragmentImport() +{ + // basic shape processing + ShapeBase::finalizeFragmentImport(); + // finalize all child shapes + mxChildren->finalizeFragmentImport(); +} + +const ShapeType* GroupShape::getChildTypeById( const OUString& rShapeId ) const +{ + return mxChildren->getShapeTypeById( rShapeId, true ); +} + +const ShapeBase* GroupShape::getChildById( const OUString& rShapeId ) const +{ + return mxChildren->getShapeById( rShapeId, true ); +} + +Reference< XShape > GroupShape::implConvertAndInsert( const Reference< XShapes >& rxShapes, const Rectangle& rShapeRect ) const +{ + Reference< XShape > xGroupShape; + // check that this shape contains children and a valid coordinate system + ShapeParentAnchor aParentAnchor; + aParentAnchor.maShapeRect = rShapeRect; + aParentAnchor.maCoordSys = getCoordSystem(); + if( !mxChildren->empty() && (aParentAnchor.maCoordSys.Width > 0) && (aParentAnchor.maCoordSys.Height > 0) ) try + { + xGroupShape = lclCreateAndInsertXShape( mrDrawing.getFilter(), rxShapes, CREATE_OUSTRING( "com.sun.star.drawing.GroupShape" ), rShapeRect ); + Reference< XShapes > xChildShapes( xGroupShape, UNO_QUERY_THROW ); + mxChildren->convertAndInsert( xChildShapes, &aParentAnchor ); + // no child shape has been created - delete the group shape + if( !xChildShapes->hasElements() ) + { + rxShapes->remove( xGroupShape ); + xGroupShape.clear(); + } + } + catch( Exception& ) + { + } + return xGroupShape; +} + +// ============================================================================ + +} // namespace vml +} // namespace oox + diff --git a/oox/source/vml/vmlshapecontainer.cxx b/oox/source/vml/vmlshapecontainer.cxx new file mode 100644 index 000000000000..a3bdfdb217d7 --- /dev/null +++ b/oox/source/vml/vmlshapecontainer.cxx @@ -0,0 +1,133 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "oox/vml/vmlshapecontainer.hxx" +#include "oox/vml/vmldrawing.hxx" +#include "oox/vml/vmlshape.hxx" + +using ::rtl::OUString; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::awt::Rectangle; +using ::com::sun::star::drawing::XShapes; + +namespace oox { +namespace vml { + +// ============================================================================ + +namespace { + +template< typename ShapeType > +void lclMapShapesById( RefMap< OUString, ShapeType >& orMap, const RefVector< ShapeType >& rVector ) +{ + for( typename RefVector< ShapeType >::const_iterator aIt = rVector.begin(), aEnd = rVector.end(); aIt != aEnd; ++aIt ) + { + const OUString& rShapeId = (*aIt)->getShapeId(); + OSL_ENSURE( rShapeId.getLength() > 0, "lclMapShapesById - missing shape identifier" ); + if( rShapeId.getLength() > 0 ) + { + OSL_ENSURE( orMap.find( rShapeId ) == orMap.end(), "lclMapShapesById - shape identifier already used" ); + orMap[ rShapeId ] = *aIt; + } + } +} + +} // namespace + +// ============================================================================ + +ShapeContainer::ShapeContainer( Drawing& rDrawing ) : + mrDrawing( rDrawing ) +{ +} + +ShapeContainer::~ShapeContainer() +{ +} + +ShapeType& ShapeContainer::createShapeType() +{ + ::boost::shared_ptr< ShapeType > xShape( new ShapeType( mrDrawing ) ); + maTypes.push_back( xShape ); + return *xShape; +} + +void ShapeContainer::finalizeFragmentImport() +{ + // map all shape templates by shape identifier + lclMapShapesById( maTypesById, maTypes ); + // map all shapes by shape identifier + lclMapShapesById( maShapesById, maShapes ); + /* process all shapes (map all children templates/shapes in group shapes, + resolve template references in all shapes) */ + maShapes.forEachMem( &ShapeBase::finalizeFragmentImport ); +} + +const ShapeType* ShapeContainer::getShapeTypeById( const OUString& rShapeId, bool bDeep ) const +{ + // search in own shape template list + if( const ShapeType* pType = maTypesById.get( rShapeId ).get() ) + return pType; + // search deep in child shapes + if( bDeep ) + for( ShapeVector::const_iterator aVIt = maShapes.begin(), aVEnd = maShapes.end(); aVIt != aVEnd; ++aVIt ) + if( const ShapeType* pType = (*aVIt)->getChildTypeById( rShapeId ) ) + return pType; + return 0; +} + +const ShapeBase* ShapeContainer::getShapeById( const OUString& rShapeId, bool bDeep ) const +{ + // search in own shape list + if( const ShapeBase* pShape = maShapesById.get( rShapeId ).get() ) + return pShape; + // search deep in child shapes + if( bDeep ) + for( ShapeVector::const_iterator aVIt = maShapes.begin(), aVEnd = maShapes.end(); aVIt != aVEnd; ++aVIt ) + if( const ShapeBase* pShape = (*aVIt)->getChildById( rShapeId ) ) + return pShape; + return 0; +} + +const ShapeBase* ShapeContainer::getFirstShape() const +{ + OSL_ENSURE( mrDrawing.getType() == VMLDRAWING_WORD, "ShapeContainer::getFirstShape - illegal call, Word filter only" ); + OSL_ENSURE( maShapes.size() == 1, "ShapeContainer::getFirstShape - single shape expected" ); + return maShapes.get( 0 ).get(); +} + +void ShapeContainer::convertAndInsert( const Reference< XShapes >& rxShapes, const ShapeParentAnchor* pParentAnchor ) const +{ + for( ShapeVector::const_iterator aIt = maShapes.begin(), aEnd = maShapes.end(); aIt != aEnd; ++aIt ) + (*aIt)->convertAndInsert( rxShapes, pParentAnchor ); +} + +// ============================================================================ + +} // namespace vml +} // namespace oox + diff --git a/oox/source/vml/vmlshapecontext.cxx b/oox/source/vml/vmlshapecontext.cxx new file mode 100644 index 000000000000..08115d4f8d25 --- /dev/null +++ b/oox/source/vml/vmlshapecontext.cxx @@ -0,0 +1,330 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "oox/vml/vmlshapecontext.hxx" +#include "oox/vml/vmlshape.hxx" +#include "oox/vml/vmlshapecontainer.hxx" + +using ::rtl::OUString; +using ::com::sun::star::awt::Point; +using ::oox::core::ContextHandler2; +using ::oox::core::ContextHandler2Helper; +using ::oox::core::ContextHandlerRef; + +namespace oox { +namespace vml { + +// ============================================================================ + +namespace { + +/** Returns the boolean value from the specified VML attribute (if present). + */ +OptValue< bool > lclDecodeBool( const AttributeList& rAttribs, sal_Int32 nToken ) +{ + OptValue< OUString > oValue = rAttribs.getString( nToken ); + if( oValue.has() ) return OptValue< bool >( ConversionHelper::decodeBool( oValue.get() ) ); + return OptValue< bool >(); +} + +/** Returns the percentage value from the specified VML attribute (if present). + The value will be normalized (1.0 is returned for 100%). + */ +OptValue< double > lclDecodePercent( const AttributeList& rAttribs, sal_Int32 nToken, double fDefValue ) +{ + OptValue< OUString > oValue = rAttribs.getString( nToken ); + if( oValue.has() ) return OptValue< double >( ConversionHelper::decodePercent( oValue.get(), fDefValue ) ); + return OptValue< double >(); +} + +/** Returns the integer value pair from the specified VML attribute (if present). + */ +OptValue< Int32Pair > lclDecodeInt32Pair( const AttributeList& rAttribs, sal_Int32 nToken ) +{ + OptValue< OUString > oValue = rAttribs.getString( nToken ); + OptValue< Int32Pair > oRetValue; + if( oValue.has() ) + { + OUString aValue1, aValue2; + ConversionHelper::separatePair( aValue1, aValue2, oValue.get(), ',' ); + oRetValue = Int32Pair( aValue1.toInt32(), aValue2.toInt32() ); + } + return oRetValue; +} + +/** Returns the percentage pair from the specified VML attribute (if present). + */ +OptValue< DoublePair > lclDecodePercentPair( const AttributeList& rAttribs, sal_Int32 nToken ) +{ + OptValue< OUString > oValue = rAttribs.getString( nToken ); + OptValue< DoublePair > oRetValue; + if( oValue.has() ) + { + OUString aValue1, aValue2; + ConversionHelper::separatePair( aValue1, aValue2, oValue.get(), ',' ); + oRetValue = DoublePair( + ConversionHelper::decodePercent( aValue1, 0.0 ), + ConversionHelper::decodePercent( aValue2, 0.0 ) ); + } + return oRetValue; +} + +/** Returns the boolean value from the passed string of an attribute in the x: + namespace (VML for spreadsheets). Supported values: f, t, False, True. + @param bDefaultForEmpty Default value for the empty string. + */ +bool lclDecodeVmlxBool( const OUString& rValue, bool bDefaultForEmpty ) +{ + if( rValue.getLength() == 0 ) return bDefaultForEmpty; + // anything else than 't' or 'True' is considered to be false, as specified + return ((rValue.getLength() == 1) && (rValue[ 0 ] == 't')) || (rValue == CREATE_OUSTRING( "True" )); +} + +} // namespace + +// ============================================================================ + +ShapeClientDataContext::ShapeClientDataContext( ContextHandler2Helper& rParent, + const AttributeList& rAttribs, ShapeClientData& rClientData ) : + ContextHandler2( rParent ), + mrClientData( rClientData ) +{ + mrClientData.mnObjType = rAttribs.getToken( XML_ObjectType, XML_TOKEN_INVALID ); +} + +ContextHandlerRef ShapeClientDataContext::onCreateContext( sal_Int32 /*nElement*/, const AttributeList& /*rAttribs*/ ) +{ + return isRootElement() ? this : 0; +} + +void ShapeClientDataContext::onEndElement( const OUString& rChars ) +{ + switch( getCurrentElement() ) + { + case VMLX_TOKEN( Anchor ): mrClientData.maAnchor = rChars; break; + case VMLX_TOKEN( FmlaPict ): mrClientData.maPictureLink = rChars; break; + case VMLX_TOKEN( FmlaLink ): mrClientData.maLinkedCell = rChars; break; + case VMLX_TOKEN( FmlaRange ): mrClientData.maSourceRange = rChars; break; + case VMLX_TOKEN( Column ): mrClientData.mnCol = rChars.toInt32(); break; + case VMLX_TOKEN( Row ): mrClientData.mnRow = rChars.toInt32(); break; + case VMLX_TOKEN( PrintObject ): mrClientData.mbPrintObject = lclDecodeVmlxBool( rChars, true ); break; + case VMLX_TOKEN( Visible ): mrClientData.mbVisible = true; break; + } +} + +// ============================================================================ + +ShapeContextBase::ShapeContextBase( ContextHandler2Helper& rParent ) : + ContextHandler2( rParent ) +{ +} + +/*static*/ ContextHandlerRef ShapeContextBase::createShapeContext( ContextHandler2Helper& rParent, + sal_Int32 nElement, const AttributeList& rAttribs, ShapeContainer& rShapes ) +{ + switch( nElement ) + { + case VML_TOKEN( shapetype ): + return new ShapeTypeContext( rParent, rAttribs, rShapes.createShapeType() ); + case VML_TOKEN( group ): + return new GroupShapeContext( rParent, rAttribs, rShapes.createShape< GroupShape >() ); + case VML_TOKEN( shape ): + return new ShapeContext( rParent, rAttribs, rShapes.createShape< ComplexShape >() ); + case VML_TOKEN( rect ): + case VML_TOKEN( roundrect ): + return new ShapeContext( rParent, rAttribs, rShapes.createShape< RectangleShape >() ); + case VML_TOKEN( oval ): + return new ShapeContext( rParent, rAttribs, rShapes.createShape< EllipseShape >() ); + case VML_TOKEN( polyline ): + return new ShapeContext( rParent, rAttribs, rShapes.createShape< PolyLineShape >() ); + + // TODO: + case VML_TOKEN( arc ): + case VML_TOKEN( curve ): + case VML_TOKEN( line ): + case VML_TOKEN( diagram ): + case VML_TOKEN( image ): + return new ShapeContext( rParent, rAttribs, rShapes.createShape< ComplexShape >() ); + } + return 0; +} + +// ============================================================================ + +ShapeTypeContext::ShapeTypeContext( ContextHandler2Helper& rParent, const AttributeList& rAttribs, ShapeType& rShapeType ) : + ShapeContextBase( rParent ), + mrTypeModel( rShapeType.getTypeModel() ) +{ + // shape identifier and shape name + bool bHasOspid = rAttribs.hasAttribute( O_TOKEN( spid ) ); + mrTypeModel.maShapeId = rAttribs.getXString( bHasOspid ? O_TOKEN( spid ) : XML_id, OUString() ); + OSL_ENSURE( mrTypeModel.maShapeId.getLength() > 0, "ShapeTypeContext::ShapeTypeContext - missing shape identifier" ); + // if the o:spid attribute exists, the id attribute contains the user-defined shape name + if( bHasOspid ) + mrTypeModel.maName = rAttribs.getXString( XML_id, OUString() ); + // builtin shape type identifier + mrTypeModel.moShapeType = rAttribs.getInteger( O_TOKEN( spt ) ); + + // coordinate system position/size, CSS style + mrTypeModel.moCoordPos = lclDecodeInt32Pair( rAttribs, XML_coordorigin ); + mrTypeModel.moCoordSize = lclDecodeInt32Pair( rAttribs, XML_coordsize ); + setStyle( rAttribs.getString( XML_style, OUString() ) ); + + // stroke settings (may be overridden by v:stroke element later) + mrTypeModel.maStrokeModel.moStroked = lclDecodeBool( rAttribs, XML_stroked ); + mrTypeModel.maStrokeModel.moColor = rAttribs.getString( XML_strokecolor ); + mrTypeModel.maStrokeModel.moWeight = rAttribs.getString( XML_strokeweight ); + + // fill settings (may be overridden by v:fill element later) + mrTypeModel.maFillModel.moFilled = lclDecodeBool( rAttribs, XML_filled ); + mrTypeModel.maFillModel.moColor = rAttribs.getString( XML_fillcolor ); +} + +ContextHandlerRef ShapeTypeContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) +{ + if( isRootElement() ) switch( nElement ) + { + case VML_TOKEN( stroke ): + mrTypeModel.maStrokeModel.moStroked.assignIfUsed( lclDecodeBool( rAttribs, XML_on ) ); + mrTypeModel.maStrokeModel.maStartArrow.moArrowType = rAttribs.getToken( XML_startarrow ); + mrTypeModel.maStrokeModel.maStartArrow.moArrowWidth = rAttribs.getToken( XML_startarrowwidth ); + mrTypeModel.maStrokeModel.maStartArrow.moArrowLength = rAttribs.getToken( XML_startarrowlength ); + mrTypeModel.maStrokeModel.maEndArrow.moArrowType = rAttribs.getToken( XML_endarrow ); + mrTypeModel.maStrokeModel.maEndArrow.moArrowWidth = rAttribs.getToken( XML_endarrowwidth ); + mrTypeModel.maStrokeModel.maEndArrow.moArrowLength = rAttribs.getToken( XML_endarrowlength ); + mrTypeModel.maStrokeModel.moColor.assignIfUsed( rAttribs.getString( XML_color ) ); + mrTypeModel.maStrokeModel.moOpacity = lclDecodePercent( rAttribs, XML_opacity, 1.0 ); + mrTypeModel.maStrokeModel.moWeight.assignIfUsed( rAttribs.getString( XML_weight ) ); + mrTypeModel.maStrokeModel.moDashStyle = rAttribs.getString( XML_dashstyle ); + mrTypeModel.maStrokeModel.moLineStyle = rAttribs.getToken( XML_linestyle ); + mrTypeModel.maStrokeModel.moEndCap = rAttribs.getToken( XML_endcap ); + mrTypeModel.maStrokeModel.moJoinStyle = rAttribs.getToken( XML_joinstyle ); + break; + case VML_TOKEN( fill ): + mrTypeModel.maFillModel.moFilled.assignIfUsed( lclDecodeBool( rAttribs, XML_on ) ); + mrTypeModel.maFillModel.moColor.assignIfUsed( rAttribs.getString( XML_color ) ); + mrTypeModel.maFillModel.moOpacity = lclDecodePercent( rAttribs, XML_opacity, 1.0 ); + mrTypeModel.maFillModel.moColor2 = rAttribs.getString( XML_color2 ); + mrTypeModel.maFillModel.moOpacity2 = lclDecodePercent( rAttribs, XML_opacity2, 1.0 ); + mrTypeModel.maFillModel.moType = rAttribs.getToken( XML_type ); + mrTypeModel.maFillModel.moAngle = rAttribs.getInteger( XML_angle ); + mrTypeModel.maFillModel.moFocus = lclDecodePercent( rAttribs, XML_focus, 0.0 ); + mrTypeModel.maFillModel.moFocusPos = lclDecodePercentPair( rAttribs, XML_focusposition ); + mrTypeModel.maFillModel.moFocusSize = lclDecodePercentPair( rAttribs, XML_focussize ); + mrTypeModel.maFillModel.moBitmapPath = decodeFragmentPath( rAttribs, O_TOKEN( relid ) ); + mrTypeModel.maFillModel.moRotate = lclDecodeBool( rAttribs, XML_rotate ); + break; + case VML_TOKEN( imagedata ): + mrTypeModel.moGraphicPath = decodeFragmentPath( rAttribs, O_TOKEN( relid ) ); + mrTypeModel.moGraphicTitle = rAttribs.getString( O_TOKEN( title ) ); + break; + } + return 0; +} + +OptValue< OUString > ShapeTypeContext::decodeFragmentPath( const AttributeList& rAttribs, sal_Int32 nToken ) const +{ + OptValue< OUString > oFragmentPath; + OptValue< OUString > oRelId = rAttribs.getString( nToken ); + if( oRelId.has() ) + oFragmentPath = getFragmentPathFromRelId( oRelId.get() ); + return oFragmentPath; +} + +void ShapeTypeContext::setStyle( const OUString& rStyle ) +{ + sal_Int32 nIndex = 0; + while( nIndex >= 0 ) + { + OUString aName, aValue; + if( ConversionHelper::separatePair( aName, aValue, rStyle.getToken( 0, ';', nIndex ), ':' ) ) + { + if( aName.equalsAscii( "position" ) ) mrTypeModel.maPosition = aValue; + else if( aName.equalsAscii( "left" ) ) mrTypeModel.maLeft = aValue; + else if( aName.equalsAscii( "top" ) ) mrTypeModel.maTop = aValue; + else if( aName.equalsAscii( "width" ) ) mrTypeModel.maWidth = aValue; + else if( aName.equalsAscii( "height" ) ) mrTypeModel.maHeight = aValue; + else if( aName.equalsAscii( "margin-left" ) ) mrTypeModel.maMarginLeft = aValue; + else if( aName.equalsAscii( "margin-top" ) ) mrTypeModel.maMarginTop = aValue; + } + } +} + +// ============================================================================ + +ShapeContext::ShapeContext( ContextHandler2Helper& rParent, const AttributeList& rAttribs, ShapeBase& rShape ) : + ShapeTypeContext( rParent, rAttribs, rShape ), + mrShapeModel( rShape.getShapeModel() ) +{ + // collect shape specific attributes + mrShapeModel.maType = rAttribs.getXString( XML_type, OUString() ); + // polyline path + setPoints( rAttribs.getString( XML_points, OUString() ) ); +} + +ContextHandlerRef ShapeContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) +{ + // Excel specific shape client data + if( isRootElement() && (nElement == VMLX_TOKEN( ClientData )) ) + return new ShapeClientDataContext( *this, rAttribs, mrShapeModel.createClientData() ); + // handle remaining stuff in base class + return ShapeTypeContext::onCreateContext( nElement, rAttribs ); +} + +void ShapeContext::setPoints( const OUString& rPoints ) +{ + mrShapeModel.maPoints.clear(); + sal_Int32 nIndex = 0; + while( nIndex >= 0 ) + { + sal_Int32 nX = rPoints.getToken( 0, ',', nIndex ).toInt32(); + sal_Int32 nY = rPoints.getToken( 0, ',', nIndex ).toInt32(); + mrShapeModel.maPoints.push_back( Point( nX, nY ) ); + } +} + +// ============================================================================ + +GroupShapeContext::GroupShapeContext( ContextHandler2Helper& rParent, const AttributeList& rAttribs, GroupShape& rShape ) : + ShapeContext( rParent, rAttribs, rShape ), + mrShapes( rShape.getChildren() ) +{ +} + +ContextHandlerRef GroupShapeContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) +{ + // try to create a context of an embedded shape + ContextHandlerRef xContext = createShapeContext( *this, nElement, rAttribs, mrShapes ); + // handle remaining stuff of this shape in base class + return xContext.get() ? xContext : ShapeContext::onCreateContext( nElement, rAttribs ); +} + +// ============================================================================ + +} // namespace vml +} // namespace oox + |