diff options
Diffstat (limited to 'oox/source/drawingml/fillpropertiesgroupcontext.cxx')
| -rw-r--r-- | oox/source/drawingml/fillpropertiesgroupcontext.cxx | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/oox/source/drawingml/fillpropertiesgroupcontext.cxx b/oox/source/drawingml/fillpropertiesgroupcontext.cxx new file mode 100644 index 000000000000..82a2f5906923 --- /dev/null +++ b/oox/source/drawingml/fillpropertiesgroupcontext.cxx @@ -0,0 +1,310 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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/drawingml/fillpropertiesgroupcontext.hxx" +#include "oox/helper/attributelist.hxx" +#include "oox/helper/graphichelper.hxx" +#include "oox/core/xmlfilterbase.hxx" +#include "oox/drawingml/drawingmltypes.hxx" +#include "oox/drawingml/fillproperties.hxx" + +using ::rtl::OUString; +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::xml::sax; +using ::oox::core::ContextHandler; +using ::oox::core::XmlFilterBase; + +namespace oox { +namespace drawingml { + +// ============================================================================ + +SolidFillContext::SolidFillContext( ContextHandler& rParent, + const Reference< XFastAttributeList >&, FillProperties& rFillProps ) : + ColorContext( rParent, rFillProps.maFillColor ) +{ +} + +// ============================================================================ + +GradientFillContext::GradientFillContext( ContextHandler& rParent, + const Reference< XFastAttributeList >& rxAttribs, GradientFillProperties& rGradientProps ) : + ContextHandler( rParent ), + mrGradientProps( rGradientProps ) +{ + AttributeList aAttribs( rxAttribs ); + mrGradientProps.moShadeFlip = aAttribs.getToken( XML_flip ); + mrGradientProps.moRotateWithShape = aAttribs.getBool( XML_rotWithShape ); +} + +Reference< XFastContextHandler > GradientFillContext::createFastChildContext( + sal_Int32 nElement, const Reference< XFastAttributeList >& rxAttribs ) throw (SAXException, RuntimeException) +{ + AttributeList aAttribs( rxAttribs ); + switch( nElement ) + { + case A_TOKEN( gsLst ): + return this; // for gs elements + + case A_TOKEN( gs ): + if( aAttribs.hasAttribute( XML_pos ) ) + { + double fPosition = getLimitedValue< double >( aAttribs.getDouble( XML_pos, 0.0 ) / 100000.0, 0.0, 1.0 ); + return new ColorContext( *this, mrGradientProps.maGradientStops[ fPosition ] ); + } + break; + + case A_TOKEN( lin ): + mrGradientProps.moShadeAngle = aAttribs.getInteger( XML_ang ); + mrGradientProps.moShadeScaled = aAttribs.getBool( XML_scaled ); + break; + + case A_TOKEN( path ): + // always set a path type, this disables linear gradient in conversion + mrGradientProps.moGradientPath = aAttribs.getToken( XML_path, XML_rect ); + return this; // for fillToRect element + + case A_TOKEN( fillToRect ): + mrGradientProps.moFillToRect = GetRelativeRect( rxAttribs ); + break; + + case A_TOKEN( tileRect ): + mrGradientProps.moTileRect = GetRelativeRect( rxAttribs ); + break; + } + return 0; +} + +// ============================================================================ + +PatternFillContext::PatternFillContext( ContextHandler& rParent, + const Reference< XFastAttributeList >& rxAttribs, PatternFillProperties& rPatternProps ) : + ContextHandler( rParent ), + mrPatternProps( rPatternProps ) +{ + AttributeList aAttribs( rxAttribs ); + mrPatternProps.moPattPreset = aAttribs.getToken( XML_prst ); +} + +Reference< XFastContextHandler > PatternFillContext::createFastChildContext( + sal_Int32 nElement, const Reference< XFastAttributeList >& ) throw (SAXException, RuntimeException) +{ + switch( nElement ) + { + case A_TOKEN( bgClr ): + return new ColorContext( *this, mrPatternProps.maPattBgColor ); + case A_TOKEN( fgClr ): + return new ColorContext( *this, mrPatternProps.maPattFgColor ); + } + return 0; +} + +// ============================================================================ +// ============================================================================ + +ColorChangeContext::ColorChangeContext( ContextHandler& rParent, + const Reference< XFastAttributeList >& rxAttribs, BlipFillProperties& rBlipProps ) : + ContextHandler( rParent ), + mrBlipProps( rBlipProps ) +{ + mrBlipProps.maColorChangeFrom.setUnused(); + mrBlipProps.maColorChangeTo.setUnused(); + AttributeList aAttribs( rxAttribs ); + mbUseAlpha = aAttribs.getBool( XML_useA, true ); +} + +ColorChangeContext::~ColorChangeContext() +{ + if( !mbUseAlpha ) + mrBlipProps.maColorChangeTo.clearTransparence(); +} + +Reference< XFastContextHandler > ColorChangeContext::createFastChildContext( + sal_Int32 nElement, const Reference< XFastAttributeList >& ) throw (SAXException, RuntimeException) +{ + switch( nElement ) + { + case A_TOKEN( clrFrom ): + return new ColorContext( *this, mrBlipProps.maColorChangeFrom ); + case A_TOKEN( clrTo ): + return new ColorContext( *this, mrBlipProps.maColorChangeTo ); + } + return 0; +} + +// ============================================================================ + +BlipContext::BlipContext( ContextHandler& rParent, + const Reference< XFastAttributeList >& rxAttribs, BlipFillProperties& rBlipProps ) : + ContextHandler( rParent ), + mrBlipProps( rBlipProps ) +{ + AttributeList aAttribs( rxAttribs ); + if( aAttribs.hasAttribute( R_TOKEN( embed ) ) ) + { + // internal picture URL + OUString aFragmentPath = getFragmentPathFromRelId( aAttribs.getString( R_TOKEN( embed ), OUString() ) ); + if( aFragmentPath.getLength() > 0 ) + mrBlipProps.mxGraphic = getFilter().getGraphicHelper().importEmbeddedGraphic( aFragmentPath ); + } + else if( aAttribs.hasAttribute( R_TOKEN( link ) ) ) + { + // external URL + OUString aRelId = aAttribs.getString( R_TOKEN( link ), OUString() ); + OUString aTargetLink = getFilter().getAbsoluteUrl( getRelations().getExternalTargetFromRelId( aRelId ) ); + // TODO: load external picture + } +} + +Reference< XFastContextHandler > BlipContext::createFastChildContext( + sal_Int32 nElement, const Reference< XFastAttributeList >& rxAttribs ) throw (SAXException, RuntimeException) +{ + AttributeList aAttribs( rxAttribs ); + switch( nElement ) + { + case A_TOKEN( biLevel ): + case A_TOKEN( grayscl ): + mrBlipProps.moColorEffect = getBaseToken( nElement ); + break; + + case A_TOKEN( clrChange ): + return new ColorChangeContext( *this, rxAttribs, mrBlipProps ); + + case A_TOKEN( lum ): + mrBlipProps.moBrightness = aAttribs.getInteger( XML_bright ); + mrBlipProps.moContrast = aAttribs.getInteger( XML_contrast ); + break; + } + return 0; +} + +// ============================================================================ + +BlipFillContext::BlipFillContext( ContextHandler& rParent, + const Reference< XFastAttributeList >& rxAttribs, BlipFillProperties& rBlipProps ) : + ContextHandler( rParent ), + mrBlipProps( rBlipProps ) +{ + AttributeList aAttribs( rxAttribs ); + mrBlipProps.moRotateWithShape = aAttribs.getBool( XML_rotWithShape ); +} + +Reference< XFastContextHandler > BlipFillContext::createFastChildContext( + sal_Int32 nElement, const Reference< XFastAttributeList >& rxAttribs ) throw (SAXException, RuntimeException) +{ + AttributeList aAttribs( rxAttribs ); + switch( nElement ) + { + case A_TOKEN( blip ): + return new BlipContext( *this, rxAttribs, mrBlipProps ); + + case A_TOKEN( srcRect ): + { + rtl::OUString aDefault( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "0" ) ) ); + ::com::sun::star::geometry::IntegerRectangle2D aClipRect; + aClipRect.X1 = GetPercent( aAttribs.getString( XML_l, aDefault ) ); + aClipRect.Y1 = GetPercent( aAttribs.getString( XML_t, aDefault ) ); + aClipRect.X2 = GetPercent( aAttribs.getString( XML_r, aDefault ) ); + aClipRect.Y2 = GetPercent( aAttribs.getString( XML_b, aDefault ) ); + mrBlipProps.moClipRect = aClipRect; + } + break; + + case A_TOKEN( tile ): + mrBlipProps.moBitmapMode = getBaseToken( nElement ); + mrBlipProps.moTileOffsetX = aAttribs.getInteger( XML_tx ); + mrBlipProps.moTileOffsetY = aAttribs.getInteger( XML_ty ); + mrBlipProps.moTileScaleX = aAttribs.getInteger( XML_sx ); + mrBlipProps.moTileScaleY = aAttribs.getInteger( XML_sy ); + mrBlipProps.moTileAlign = aAttribs.getToken( XML_algn ); + mrBlipProps.moTileFlip = aAttribs.getToken( XML_flip ); + break; + + case A_TOKEN( stretch ): + mrBlipProps.moBitmapMode = getBaseToken( nElement ); + return this; // for fillRect element + + case A_TOKEN( fillRect ): + mrBlipProps.moFillRect = GetRelativeRect( rxAttribs ); + break; + } + return 0; +} + +// ============================================================================ +// ============================================================================ + +FillPropertiesContext::FillPropertiesContext( ContextHandler& rParent, FillProperties& rFillProps ) : + ContextHandler( rParent ), + mrFillProps( rFillProps ) +{ +} + +Reference< XFastContextHandler > FillPropertiesContext::createFastChildContext( + sal_Int32 nElement, const Reference< XFastAttributeList >& rxAttribs ) + throw ( SAXException, RuntimeException ) +{ + return createFillContext( *this, nElement, rxAttribs, mrFillProps ); +} + +/*static*/ Reference< XFastContextHandler > FillPropertiesContext::createFillContext( + ContextHandler& rParent, sal_Int32 nElement, + const Reference< XFastAttributeList >& rxAttribs, FillProperties& rFillProps ) +{ + switch( nElement ) + { + case A_TOKEN( noFill ): { rFillProps.moFillType = getBaseToken( nElement ); return 0; }; + case A_TOKEN( solidFill ): { rFillProps.moFillType = getBaseToken( nElement ); return new SolidFillContext( rParent, rxAttribs, rFillProps ); }; + case A_TOKEN( gradFill ): { rFillProps.moFillType = getBaseToken( nElement ); return new GradientFillContext( rParent, rxAttribs, rFillProps.maGradientProps ); }; + case A_TOKEN( pattFill ): { rFillProps.moFillType = getBaseToken( nElement ); return new PatternFillContext( rParent, rxAttribs, rFillProps.maPatternProps ); }; + case A_TOKEN( blipFill ): { rFillProps.moFillType = getBaseToken( nElement ); return new BlipFillContext( rParent, rxAttribs, rFillProps.maBlipProps ); }; + case A_TOKEN( grpFill ): { rFillProps.moFillType = getBaseToken( nElement ); return 0; }; // TODO + } + return 0; +} + +// ============================================================================ + +SimpleFillPropertiesContext::SimpleFillPropertiesContext( ContextHandler& rParent, Color& rColor ) : + FillPropertiesContext( rParent, *this ), + mrColor( rColor ) +{ +} + +SimpleFillPropertiesContext::~SimpleFillPropertiesContext() +{ + mrColor = getBestSolidColor(); +} + +// ============================================================================ + +} // namespace drawingml +} // namespace oox + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |