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1044 lines
32 KiB
1044 lines
32 KiB
/* This file is part of the KDE project
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Copyright (C) 2001,2002,2003,2004 Laurent Montel <montel@kde.org>
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Copyright (C) 2006 Thorsten Zachmann <zachmann@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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//#include <stdlib.h>
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#include <iostream>
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using std::cout;
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using std::cerr;
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#include <dcopobject.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include <KoXmlNS.h>
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#include <KoXmlWriter.h>
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#include <KoDom.h>
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#include <KoOasisLoadingContext.h>
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#include <tqregexp.h>
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#include "kdchart/KDChartParams.h"
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#include "kdchart/KDChartAxisParams.h"
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#include "kchart_params.h"
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#include "kchart_part.h"
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#include "KChartParamsIface.h"
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namespace KChart
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{
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KChartParams::KChartParams( KChartPart *_part )
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: KDChartParams(),
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m_part( _part )
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{
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// Default values for subtypes.
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m_firstRowAsLabel = false;
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m_firstColAsLabel = false;
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// Default values for OpenDocument extensions.
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m_barNumLines = 0;
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m_dcop = 0;
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//dcopObject(); // build it
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}
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KChartParams::~KChartParams()
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{
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delete m_dcop;
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}
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// ----------------------------------------------------------------
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TQString KChartParams::chartTypeToString( ChartType _type) const
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{
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#if 0
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if (_type == BarLines )
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return "BarLines";
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else
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#endif
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return KDChartParams::chartTypeToString( (KDChartParams::ChartType) _type );
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}
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KChartParams::ChartType
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KChartParams::stringToChartType( const TQString& _string )
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{
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#if 0
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if ( _string == "BarLines" )
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return BarLines;
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else
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#endif
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return (ChartType) KDChartParams::stringToChartType( _string );
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}
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void KChartParams::setFirstRowAsLabel( bool _val )
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{
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m_firstRowAsLabel = _val;
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// The rest of this method is only applicable if the data is from
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// an external source, e.g. from kspread.
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if ( m_part->canChangeValue() )
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return;
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m_part->doSetData( *m_part->data(),
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m_firstRowAsLabel, m_firstColAsLabel );
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}
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void KChartParams::setFirstColAsLabel( bool _val )
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{
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m_firstColAsLabel = _val;
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// The rest of this method is only applicable if the data is from
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// an external source, e.g. kspread.
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if ( m_part->canChangeValue() )
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return;
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m_part->doSetData( *m_part->data(),
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m_firstRowAsLabel, m_firstColAsLabel );
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}
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DCOPObject* KChartParams::dcopObject()
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{
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if ( !m_dcop )
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m_dcop = new KChartParamsIface( this );
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return m_dcop;
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}
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// ================================================================
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// Loading and Saving
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static const struct {
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const char *oasisClass;
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KChartParams::ChartType chartType;
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} oasisChartTypes[] = {
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{ "chart:bar", KChartParams::Bar },
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{ "chart:line", KChartParams::Line },
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{ "chart:area", KChartParams::Area },
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{ "chart:circle", KChartParams::Pie },
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//{ "chart:xxx", KChartParams::HiLo },
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//{ "chart:stock", KChartParams::??? },
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//{ "chart:add-in", KChartParams::??? },
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//{ "chart:scatter",KChartParams::??? },
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{ "chart:ring", KChartParams::Ring },
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{ "chart:radar", KChartParams::Polar }
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//{ "chart:xxx", KChartParams::BoxWhisker },
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//{ "chart:xxx", KChartParams::BarLines },
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// FIXME: More?
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};
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static const unsigned int numOasisChartTypes
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= sizeof oasisChartTypes / sizeof *oasisChartTypes;
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#if 0 // Example code!!
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KoOasisLoadingContext loadingContext( this, oasisStyles, store );
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KoStyleStack &styleStack = loadingContext.styleStack();
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styleStack.save();
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styleStack.setTypeProperties( "graphic" ); // load graphic-properties
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loadingContext.fillStyleStack( chartElem, KoXmlNS::chart, "style-name" );
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const TQString fillColor = styleStack.attributeNS( KoXmlNS::draw, "fill-color" );
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kDebug() << "fillColor=" << fillColor << endl;
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styleStack.restore();
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#endif
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// Load the data from an OpenDocument chart:chart element.
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void KChartParams::loadOasisFont( KoOasisLoadingContext& context, TQFont& font, TQColor& color )
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{
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KoStyleStack& styleStack = context.styleStack();
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styleStack.setTypeProperties( "text" ); // load all style attributes from "style:text-properties"
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if ( styleStack.hasAttributeNS( KoXmlNS::fo, "color" ) ) { // 3.10.3
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color.setNamedColor( styleStack.attributeNS( KoXmlNS::fo, "color" ) ); // #rrggbb format
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}
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if ( styleStack.hasAttributeNS( KoXmlNS::fo, "font-family" ) // 3.10.9
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|| styleStack.hasAttributeNS( KoXmlNS::style, "font-name" ) ) { // 3.10.8
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// Hmm, the remove "'" could break it's in the middle of the fontname...
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TQString fontName = styleStack.attributeNS( KoXmlNS::fo, "font-family" ).remove( "'" );
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if ( fontName.isEmpty() ) {
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// ##### TODO. This is wrong. style:font-name refers to a font-decl entry.
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// We have to look it up there, and retrieve _all_ font attributes from it, not just the name.
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fontName = styleStack.attributeNS( KoXmlNS::style, "font-name" ).remove( "'" );
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}
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// 'Thorndale' is not known outside OpenOffice so we substitute it
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// with 'Times New Roman' that looks nearly the same.
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if ( fontName == "Thorndale" )
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fontName = "Times New Roman";
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fontName.remove( TQRegExp( "\\sCE$" ) ); // Arial CE -> Arial
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font.setFamily( fontName );
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}
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if ( styleStack.hasAttributeNS( KoXmlNS::fo, "font-size" ) ) { // 3.10.14
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double pointSize = styleStack.fontSize();
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font.setPointSizeFloat( pointSize );
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kdDebug(35001) << "font size: " << pointSize << endl;
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}
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if ( styleStack.hasAttributeNS( KoXmlNS::fo, "font-weight" ) ) { // 3.10.24
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TQString fontWeight = styleStack.attributeNS( KoXmlNS::fo, "font-weight" );
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int boldness;
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if ( fontWeight == "normal" )
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boldness = 50;
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else if ( fontWeight == "bold" )
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boldness = 75;
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else
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// XSL/CSS has 100,200,300...900. Not the same scale as TQt!
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// See http://www.w3.org/TR/2001/REC-xsl-20011015/slice7.html#font-weight
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boldness = fontWeight.toInt() / 10;
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font.setWeight( boldness );
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}
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if ( styleStack.hasAttributeNS( KoXmlNS::fo, "font-style" ) ) { // 3.10.19
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if ( styleStack.attributeNS( KoXmlNS::fo, "font-style" ) == "italic" ||
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styleStack.attributeNS( KoXmlNS::fo, "font-style" ) == "oblique" ) { // no difference in kotext
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font.setItalic( true );
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}
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}
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}
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bool KChartParams::loadOasis( const TQDomElement &chartElem,
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KoOasisLoadingContext &loadingContext,
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TQString &errorMessage,
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KoStore */*store*/ )
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{
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const TQString chartClass = chartElem.attributeNS( KoXmlNS::chart,
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"class", TQString() );
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bool knownType = false;
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// Find out what KChart charttype the OASIS charttype corresponds to.
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for ( unsigned int i = 0 ; i < numOasisChartTypes ; ++i ) {
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if ( chartClass == oasisChartTypes[i].oasisClass ) {
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kdDebug(35001) << "found chart of type " << chartClass << endl;
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//cerr << "found chart of type " << chartClass.latin1() << "\n";
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setChartType( oasisChartTypes[i].chartType );
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knownType = true;
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break;
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}
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}
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// If we can't find out what charttype it is, we might as well end here.
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if ( !knownType ) {
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errorMessage = i18n( "Unknown chart type %1" ).arg( chartClass );
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kdDebug(35001) << errorMessage << endl;
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return false;
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}
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// Title TODO (more details, e.g. font, placement etc)
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TQDomElement titleElem = KoDom::namedItemNS( chartElem,
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KoXmlNS::chart, "title" );
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if ( !titleElem.isNull() ) {
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loadingContext.styleStack().save();
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loadingContext.fillStyleStack( titleElem, KoXmlNS::chart, "style-name", "chart" );
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TQFont font;
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TQColor color;
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loadOasisFont( loadingContext, font, color );
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setHeaderFooterFont( KDChartParams::HdFtPosHeader, font, true, font.pointSize()*4 );
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setHeaderFooterColor( KDChartParams::HdFtPosHeader, color );
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loadingContext.styleStack().restore();
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TQDomElement pElem = KoDom::namedItemNS( titleElem,
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KoXmlNS::text, "p" );
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setHeader1Text( pElem.text() );
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}
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// Subtitle TODO (more details)
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TQDomElement subtitleElem = KoDom::namedItemNS( chartElem, KoXmlNS::chart,
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"subtitle" );
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if ( !subtitleElem.isNull() ) {
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loadingContext.styleStack().save();
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loadingContext.fillStyleStack( subtitleElem, KoXmlNS::chart, "style-name", "chart" );
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TQFont font;
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TQColor color;
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loadOasisFont( loadingContext, font, color );
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setHeaderFooterFont( KDChartParams::HdFtPosHeader2, font, true, font.pointSize()*4 );
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setHeaderFooterColor( KDChartParams::HdFtPosHeader2, color );
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loadingContext.styleStack().restore();
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TQDomElement pElem = KoDom::namedItemNS( subtitleElem,
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KoXmlNS::text, "p" );
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setHeader2Text( pElem.text() );
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}
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// Footer TODO (more details)
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TQDomElement footerElem = KoDom::namedItemNS( chartElem, KoXmlNS::chart,
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"footer" );
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if ( !footerElem.isNull() ) {
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loadingContext.styleStack().save();
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loadingContext.fillStyleStack( footerElem, KoXmlNS::chart, "style-name", "chart" );
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TQFont font;
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TQColor color;
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loadOasisFont( loadingContext, font, color );
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setHeaderFooterFont( KDChartParams::HdFtPosFooter, font, true, font.pointSize()*4 );
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setHeaderFooterColor( KDChartParams::HdFtPosFooter, color );
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loadingContext.styleStack().restore();
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TQDomElement pElem = KoDom::namedItemNS( footerElem,
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KoXmlNS::text, "p" );
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setFooterText( pElem.text() );
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}
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// TODO: Get legend settings
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TQDomElement legendElem = KoDom::namedItemNS( chartElem, KoXmlNS::chart,
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"legend" );
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if ( !legendElem.isNull() )
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{
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loadingContext.styleStack().save();
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loadingContext.fillStyleStack( legendElem, KoXmlNS::chart, "style-name", "chart" );
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TQFont font;
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TQColor color;
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loadOasisFont( loadingContext, font, color );
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//tz I didn't find that Oasis support seperate font/colors for the title and the rest of the legent
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setLegendFont( font, false );
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setLegendFontRelSize( font.pointSize()*4 );
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setLegendTitleFont( font, false);
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setLegendTitleFontRelSize( font.pointSize()*4 );
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setLegendTextColor( color );
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setLegendTitleTextColor( color );
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loadingContext.styleStack().restore();
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TQString lp;
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if ( legendElem.hasAttributeNS( KoXmlNS::chart, "legend-position" ) )
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{
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lp = legendElem.attributeNS( KoXmlNS::chart, "legend-position", TQString() );
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}
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TQString lalign;
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if ( legendElem.hasAttributeNS( KoXmlNS::chart, "legend-align" ) )
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{
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lalign = legendElem.attributeNS( KoXmlNS::chart, "legend-align", TQString() );
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}
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LegendPosition lpos = NoLegend;
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int align = 1;
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if ( lalign == "start" )
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{
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align = 0;
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}
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else if ( lalign == "end" )
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{
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align = 2;
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}
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if ( lp == "start" )
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{
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lpos = LegendLeft;
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if ( align == 0 )
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lpos = LegendTopLeftLeft;
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else if ( align == 2 )
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lpos = LegendBottomLeftLeft;
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}
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else if ( lp == "end" )
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{
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lpos = LegendRight;
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if ( align == 0 )
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lpos = LegendTopRightRight;
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else if ( align == 2 )
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lpos = LegendBottomRightRight;
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}
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else if ( lp == "top" )
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{
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lpos = LegendTop;
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if ( align == 0 )
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lpos = LegendTopLeftTop;
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else if ( align == 2 )
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lpos = LegendTopRightTop;
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}
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else if ( lp == "bottom" )
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{
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lpos = LegendBottom;
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if ( align == 0 )
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lpos = LegendBottomLeftBottom;
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else if ( align == 2 )
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lpos = LegendBottomRightBottom;
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}
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else if ( lp == "top-start" )
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{
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lpos = LegendTopLeft;
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}
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else if ( lp == "bottom-start" )
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{
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lpos = LegendBottomLeft;
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}
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else if ( lp == "top-end" )
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{
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lpos = LegendTopRight;
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}
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else if ( lp == "bottom-end" )
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{
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lpos = LegendBottomRight;
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}
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setLegendPosition( lpos );
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//bodyWriter->addAttribute( "koffice:title", legendTitleText() );
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if ( legendElem.hasAttributeNS( KoXmlNS::koffice, "title" ) )
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{
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setLegendTitleText( legendElem.attributeNS( KoXmlNS::koffice, "title", TQString() ) );
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}
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}
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else
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{
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setLegendPosition( NoLegend );
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}
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// Get the plot-area. This is where the action is.
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TQDomElement plotareaElem = KoDom::namedItemNS( chartElem,
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KoXmlNS::chart, "plot-area" );
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if ( !plotareaElem.isNull() ) {
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return loadOasisPlotarea( plotareaElem, loadingContext, errorMessage );
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}
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return false;
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}
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bool KChartParams::loadOasisPlotarea( const TQDomElement &plotareaElem,
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KoOasisLoadingContext &loadingContext,
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TQString &errorMessage )
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{
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TQString tmp;
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//cerr << ">>> ==========================================================\n";
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// FIXME: attribute table:cell-range-address - the cells in a spreadsheet
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// Get whether there is a label on the first row or column of the data.
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// This info is in the attribute chart:data-source-has-labels.
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//
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// NOTE: Only used in spreadsheets.
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tmp = plotareaElem.attributeNS( KoXmlNS::chart,
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"data-source-has-labels", TQString() );
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m_firstRowAsLabel = false;
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m_firstColAsLabel = false;
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if ( tmp == "none" || tmp == "" )
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; // NOTHING
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else if ( tmp == "row" )
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m_firstRowAsLabel = true;
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else if ( tmp == "column" )
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m_firstColAsLabel = true;
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else if ( tmp == "both" ) {
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m_firstRowAsLabel = true;
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m_firstColAsLabel = true;
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}
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else {
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errorMessage = "Unknown value for chart:data-source-has-labels:"
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+ tmp;
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return false;
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}
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// ----------------------------------------------------------------
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// Now get the style and use it to get the contents.
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// This is hidden in the attribute chart:style-name.
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KoStyleStack &styleStack = loadingContext.styleStack();
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tmp = plotareaElem.attributeNS( KoXmlNS::chart, "style-name",
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TQString() );
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//kdDebug(35001) << "Style name for the plot area: " << tmp << endl;
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styleStack.save();
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styleStack.setTypeProperties( "chart" ); // load chart properties
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loadingContext.fillStyleStack( plotareaElem, KoXmlNS::chart, "style-name", "chart" );
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if ( styleStack.attributeNS( KoXmlNS::chart, "three-dimensional" ) == "true" ) {
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setThreeDBars( true );
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setThreeDLines( true );
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setThreeDPies( true );
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}
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else {
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setThreeDBars( false );
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setThreeDLines( false );
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setThreeDPies( false );
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}
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switch ( m_chartType ) {
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case NoType:
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break;
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case Bar:
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// Find out subtype
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tmp = styleStack.attributeNS( KoXmlNS::chart, "vertical" );
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// FIXME:Qt::Vertical is ignored. At least store it so we can
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// save it again even if we don't support it.
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//kdDebug(35001) << " ======> Qt::Vertical: " << tmp << " <======" << endl;
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// Set the bar chart subtype.
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if ( styleStack.attributeNS( KoXmlNS::chart, "stacked" ) == "true" )
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setBarChartSubType( BarStacked );
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else if ( styleStack.attributeNS( KoXmlNS::chart, "percentage" ) == "true" )
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setBarChartSubType( BarPercent );
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else
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setBarChartSubType( BarNormal );
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break;
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// chart:vertical - true if vertical bars (only bar charts)
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// chart:stacked - true for stacked bars
|
|
// chart:percentage - true for percentage (mut. excl with stacked)
|
|
// chart:connect-bars - true if lines to connect bars should be drawn
|
|
// only used for stacked and percentage bars.
|
|
// FIXME: Support lines on bar charts.
|
|
// chart:lines-used - 0-n, number of lines on a bar chart. (def: 0)
|
|
|
|
case Line:
|
|
// Set the line chart subtype.
|
|
if ( styleStack.attributeNS( KoXmlNS::chart, "stacked" ) == "true" )
|
|
setLineChartSubType( LineStacked );
|
|
else if ( styleStack.attributeNS( KoXmlNS::chart, "percentage" ) == "true" )
|
|
setLineChartSubType( LinePercent );
|
|
else
|
|
setLineChartSubType( LineNormal );
|
|
|
|
break;
|
|
|
|
// FIXME: Why is this even there? Seems like an unnecessary attr.
|
|
// chart:lines - true for line charts, false otherwise
|
|
|
|
// chart:stacked - true for stacked bars
|
|
// chart:percentage - true for percentage (mut. excl with stacked)
|
|
|
|
// chart:symbol-type - used with line charts, should be "automatic"
|
|
|
|
case Area:
|
|
// Set the area chart subtype.
|
|
if ( styleStack.attributeNS( KoXmlNS::chart, "stacked" ) == "true" )
|
|
setAreaChartSubType( AreaStacked );
|
|
else if ( styleStack.attributeNS( KoXmlNS::chart, "percentage" ) == "true" )
|
|
setAreaChartSubType( AreaPercent );
|
|
else
|
|
setAreaChartSubType( AreaNormal );
|
|
|
|
break;
|
|
|
|
// chart:stacked - true for stacked bars
|
|
// chart:percentage - true for percentage (mut. excl with stacked)
|
|
|
|
case Pie:
|
|
break;
|
|
|
|
case HiLo:
|
|
break;
|
|
|
|
case Ring:
|
|
break;
|
|
|
|
case Polar:
|
|
break;
|
|
|
|
case BoxWhisker:
|
|
break;
|
|
}
|
|
// TODO:
|
|
// And get the info from the style. Here is the contents:
|
|
|
|
|
|
// TODO: These items are currently not used. They should be at least
|
|
// be stored so that we can save them again.
|
|
// chart:interpolation - "cubic-spline" if using cubic splines
|
|
// chart:splines -
|
|
// chart:spline-order - "2" for cubic splines
|
|
// chart:spline-resolution - how smooth (default: 20)
|
|
|
|
// -- Used when chart:class == "stock:
|
|
// chart:stock-updown-bars - boolean
|
|
// chart:stock-with-volume - boolean
|
|
// chart:japanese-candle-sticks - boolean
|
|
|
|
// chart:series-source - "rows" or "columns"
|
|
// "columns" is the default
|
|
if ( styleStack.attributeNS( KoXmlNS::chart, "series-source" ) == "rows" ) {
|
|
setDataDirection( DataRows );
|
|
}
|
|
|
|
// chart:data-label-number - "value" / "percentage" / "none" (def: none)
|
|
|
|
// chart:data-label-text - true if data hapoints have text labels
|
|
// chart:data-label-symbol - true if data hapoints have legend symbol
|
|
// (default: false for both)
|
|
|
|
styleStack.restore();
|
|
|
|
// ----------------------------------------------------------------
|
|
// In the plot-area element there are two chart:axis elements
|
|
|
|
TQDomElement xAxisElem;
|
|
TQDomElement yAxisElem;
|
|
|
|
TQDomElement axisElem;
|
|
forEachElement( axisElem, plotareaElem ) {
|
|
|
|
// If this element is not an axis, then continue
|
|
if ( axisElem.tagName() != "axis" )
|
|
continue;
|
|
|
|
tmp = axisElem.attributeNS( KoXmlNS::chart, "name",
|
|
TQString());
|
|
//kdDebug(35001) << "Got axis " << tmp << endl;
|
|
//cerr << "Got axis " << tmp.latin1() << "\n";
|
|
if ( tmp == "primary-x" )
|
|
xAxisElem = axisElem;
|
|
else if ( tmp == "primary-y" )
|
|
yAxisElem = axisElem;
|
|
else
|
|
// Only supports two axes so far.
|
|
continue;
|
|
}
|
|
|
|
// Load the axes. Pie charts use only the y axis.
|
|
if ( m_chartType != Pie
|
|
&& !loadOasisAxis( xAxisElem, loadingContext, errorMessage,
|
|
KDChartAxisParams::AxisPosBottom) )
|
|
return false;
|
|
if ( !loadOasisAxis( yAxisElem, loadingContext, errorMessage,
|
|
KDChartAxisParams::AxisPosLeft) )
|
|
return false;
|
|
|
|
// Attributes for the axes:
|
|
// chart:name - either "primary-x" or "primary-y"
|
|
|
|
#if 0
|
|
const TQString fillColor = styleStack.attributeNS( KoXmlNS::draw,
|
|
"fill-color" );
|
|
kdDebug() << "fillColor=" << fillColor << endl;
|
|
#endif
|
|
|
|
//cerr << "<<< ==========================================================\n";
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
bool KChartParams::loadOasisAxis( const TQDomElement &axisElem,
|
|
KoOasisLoadingContext &loadingContext,
|
|
TQString &errorMessage,
|
|
KDChartAxisParams::AxisPos axisPos )
|
|
{
|
|
Q_UNUSED( errorMessage );
|
|
|
|
TQString tmp;
|
|
TQDomElement tmpElem;
|
|
KoStyleStack &styleStack = loadingContext.styleStack();
|
|
|
|
// Get the axis to manipulate.
|
|
// TODO
|
|
|
|
// Get the axis title (== axis label) if any.
|
|
TQDomElement titleElem = KoDom::namedItemNS( axisElem,
|
|
KoXmlNS::chart, "title" );
|
|
if ( !titleElem.isNull() ) {
|
|
tmpElem = KoDom::namedItemNS( titleElem, KoXmlNS::text, "p" );
|
|
setAxisTitle( axisPos, tmpElem.text() );
|
|
}
|
|
|
|
|
|
|
|
//cerr << ">>> ----------------------------------------------------------\n";
|
|
//cerr << "Loading axis " << axisElem.attributeNS( KoXmlNS::chart, "name",
|
|
// TQString()).latin1()
|
|
// << "\n";
|
|
|
|
tmp = axisElem.attributeNS( KoXmlNS::chart, "style-name", TQString() );
|
|
//kdDebug(35001) << "Style name for the axis: " << tmp << endl;
|
|
//cerr << "Style name for the axis: " << tmp.latin1() << "\n";
|
|
styleStack.save();
|
|
styleStack.setTypeProperties( "chart" ); // load chart properties
|
|
loadingContext.fillStyleStack( axisElem, KoXmlNS::chart, "style-name", "chart" );
|
|
|
|
// chart:class - "category" / "value" / "domain" (domain for scatter)
|
|
// child: chart:categories
|
|
|
|
// child: chart:title - Name of title if any.
|
|
// child: chart:grid
|
|
// attr: chart:class - "major" / "minor"
|
|
|
|
// chart:style-name - Associated style with the following info:
|
|
// --------------------------------
|
|
// chart:display-label - true if an axis label should be shown.
|
|
|
|
// chart:tick-marks-major-inner - true if display tickmarks at major
|
|
// chart:tick-marks-major-outer or minor intervals outside / inside
|
|
// chart:tick-minor-major-inner the chart area.
|
|
// chart:tick-minor-major-outer
|
|
|
|
// chart:logarithmic - true if logarithmic scale
|
|
|
|
// text:line-break - true if categories can be broken
|
|
|
|
// chart:text-overlap - true if labels can overlap
|
|
|
|
// chart:label-arrangement - "side-by-side" / "stagger-even" /
|
|
// "stagger-odd" (def: side-by-side)
|
|
|
|
// chart:visible - true if labels + ticks should be shown.
|
|
|
|
// children:
|
|
// chart:
|
|
// chart:
|
|
// chart:
|
|
// chart:
|
|
// chart:
|
|
styleStack.restore();
|
|
|
|
//cerr << "<<< ----------------------------------------------------------\n";
|
|
return true;
|
|
}
|
|
|
|
|
|
// ----------------------------------------------------------------
|
|
|
|
|
|
void KChartParams::saveOasis( KoXmlWriter* bodyWriter, KoGenStyles& mainStyles ) const
|
|
{
|
|
bool knownType = false;
|
|
for ( unsigned int i = 0 ; i < numOasisChartTypes ; ++i ) {
|
|
if ( m_chartType == oasisChartTypes[i].chartType ) {
|
|
bodyWriter->addAttribute( "chart:class", oasisChartTypes[i].oasisClass );
|
|
knownType = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( !knownType ) {
|
|
kdError(32001) << "Unknown chart type in KChartParams::saveOasis, extend oasisChartTypes!" << endl;
|
|
}
|
|
|
|
bodyWriter->startElement( "chart:title" );
|
|
TQRect rect( headerFooterRect( KDChartParams::HdFtPosHeader ) );
|
|
bodyWriter->addAttributePt( "svg:x", rect.x() );
|
|
bodyWriter->addAttributePt( "svg:y", rect.y() );
|
|
bodyWriter->addAttribute( "chart:style-name", saveOasisFont( mainStyles, header1Font(), headerFooterColor( KDChartParams::HdFtPosHeader ) ) );
|
|
bodyWriter->startElement( "text:p" );
|
|
bodyWriter->addTextNode( header1Text() );
|
|
bodyWriter->endElement(); // text:p
|
|
bodyWriter->endElement(); // chart:title
|
|
|
|
TQString subTitle( header2Text() );
|
|
if ( !subTitle.isEmpty() ) {
|
|
|
|
kdDebug(32001) << "header rect: " << headerFooterRect( KDChartParams::HdFtPosHeader2 ) << endl;
|
|
TQRect rect( headerFooterRect( KDChartParams::HdFtPosHeader2 ) );
|
|
bodyWriter->startElement( "chart:subtitle" );
|
|
bodyWriter->addAttributePt( "svg:x", rect.x() );
|
|
bodyWriter->addAttributePt( "svg:y", rect.y() );
|
|
bodyWriter->addAttribute( "chart:style-name",
|
|
saveOasisFont( mainStyles,
|
|
header2Font(),
|
|
headerFooterColor( KDChartParams::HdFtPosHeader2 ) ) );
|
|
|
|
bodyWriter->startElement( "text:p" );
|
|
bodyWriter->addTextNode( subTitle );
|
|
bodyWriter->endElement(); // text:p
|
|
bodyWriter->endElement(); // chart:subtitle
|
|
}
|
|
|
|
|
|
TQString footer( footerText() );
|
|
if ( !footer.isEmpty() ) {
|
|
TQRect rect( headerFooterRect( KDChartParams::HdFtPosFooter ) );
|
|
bodyWriter->startElement( "chart:footer" );
|
|
bodyWriter->addAttributePt( "svg:x", rect.x() );
|
|
bodyWriter->addAttributePt( "svg:y", rect.y() );
|
|
bodyWriter->addAttribute( "chart:style-name",
|
|
saveOasisFont( mainStyles,
|
|
footerFont(),
|
|
headerFooterColor( KDChartParams::HdFtPosFooter ) ) );
|
|
|
|
bodyWriter->startElement( "text:p" );
|
|
bodyWriter->addTextNode( footer );
|
|
bodyWriter->endElement(); // text:p
|
|
bodyWriter->endElement(); // chart:footer
|
|
}
|
|
|
|
// TODO legend
|
|
LegendPosition lpos = legendPosition();
|
|
if ( lpos != NoLegend ) {
|
|
bodyWriter->startElement( "chart:legend" );
|
|
TQString lp;
|
|
TQString lalign;
|
|
switch ( lpos ) {
|
|
case LegendTop:
|
|
lp = "top";
|
|
lalign = "center";
|
|
break;
|
|
case LegendBottom:
|
|
lp = "bottom";
|
|
lalign = "center";
|
|
break;
|
|
case LegendLeft:
|
|
lp = "start";
|
|
lalign = "center";
|
|
break;
|
|
case LegendRight:
|
|
lp = "end";
|
|
lalign = "center";
|
|
break;
|
|
case LegendTopLeft:
|
|
lp = "top-start";
|
|
break;
|
|
case LegendTopLeftTop:
|
|
lp = "top";
|
|
lalign = "start";
|
|
break;
|
|
case LegendTopLeftLeft:
|
|
lp = "start";
|
|
lalign = "start";
|
|
break;
|
|
case LegendTopRight:
|
|
lp = "top-end";
|
|
break;
|
|
case LegendTopRightTop:
|
|
lp = "top";
|
|
lalign = "end";
|
|
break;
|
|
case LegendTopRightRight:
|
|
lp = "end";
|
|
lalign = "start";
|
|
break;
|
|
case LegendBottomLeft:
|
|
lp = "bottom-start";
|
|
break;
|
|
case LegendBottomLeftBottom:
|
|
lp = "bottom";
|
|
lalign = "start";
|
|
break;
|
|
case LegendBottomLeftLeft:
|
|
lp = "start";
|
|
lalign = "end";
|
|
break;
|
|
case LegendBottomRight:
|
|
lp = "bottom-end";
|
|
break;
|
|
case LegendBottomRightBottom:
|
|
lp = "bottom";
|
|
lalign = "end";
|
|
break;
|
|
case LegendBottomRightRight:
|
|
lp = "end";
|
|
lalign = "end";
|
|
break;
|
|
default:
|
|
lp = "end";
|
|
lalign = "center";
|
|
break;
|
|
}
|
|
|
|
bodyWriter->addAttribute( "chart:legend-position", lp );
|
|
bodyWriter->addAttribute( "chart:legend-align", lalign );
|
|
bodyWriter->addAttribute( "chart:style-name",
|
|
saveOasisFont( mainStyles,
|
|
legendFont(),
|
|
legendTextColor() ) );
|
|
bodyWriter->addAttribute( "koffice:title", legendTitleText() );
|
|
bodyWriter->endElement(); // chart:legend
|
|
}
|
|
|
|
bodyWriter->startElement( "chart:plot-area" );
|
|
saveOasisPlotArea( bodyWriter, mainStyles );
|
|
bodyWriter->endElement();
|
|
|
|
// TODO...
|
|
}
|
|
|
|
|
|
void KChartParams::saveOasisPlotArea( KoXmlWriter* bodyWriter, KoGenStyles& mainStyles ) const
|
|
{
|
|
TQString dataSourceHasLabels;
|
|
if ( m_firstRowAsLabel )
|
|
if ( m_firstColAsLabel )
|
|
dataSourceHasLabels = "both";
|
|
else
|
|
dataSourceHasLabels = "row";
|
|
else
|
|
if ( m_firstColAsLabel )
|
|
dataSourceHasLabels = "column";
|
|
else
|
|
dataSourceHasLabels = "none";
|
|
bodyWriter->addAttribute( "chart:data-source-has-labels", dataSourceHasLabels );
|
|
|
|
// Prepare the style for the plot area
|
|
KoGenStyle plotAreaStyle( KoGenStyle::STYLE_AUTO, "chart" );
|
|
|
|
switch ( m_chartType ) {
|
|
case NoType:
|
|
break;
|
|
|
|
case Bar:
|
|
switch( barChartSubType() ) {
|
|
case BarStacked:
|
|
plotAreaStyle.addProperty( "chart:stacked", "true" );
|
|
break;
|
|
case BarPercent:
|
|
plotAreaStyle.addProperty( "chart:percentage", "true" );
|
|
break;
|
|
case BarNormal:
|
|
break;
|
|
case BarMultiRows:
|
|
break;
|
|
}
|
|
plotAreaStyle.addProperty( "chart:vertical", "false" ); // #### always?
|
|
plotAreaStyle.addProperty( "chart:lines-used", 0 ); // FIXME: for now
|
|
|
|
if ( threeDBars() )
|
|
plotAreaStyle.addProperty( "chart:three-dimensional", "true" );
|
|
|
|
case Line:
|
|
switch( lineChartSubType() ) {
|
|
case LineStacked:
|
|
plotAreaStyle.addProperty( "chart:stacked", "true" );
|
|
break;
|
|
case LinePercent:
|
|
plotAreaStyle.addProperty( "chart:percentage", "true" );
|
|
break;
|
|
case LineNormal:
|
|
break;
|
|
}
|
|
plotAreaStyle.addProperty( "chart:symbol-type", "automatic" );
|
|
|
|
if ( threeDLines() )
|
|
plotAreaStyle.addProperty( "chart:three-dimensional", "true" );
|
|
|
|
break;
|
|
|
|
case Area:
|
|
switch( areaChartSubType() ) {
|
|
case AreaStacked:
|
|
plotAreaStyle.addProperty( "chart:stacked", "true" );
|
|
break;
|
|
case AreaPercent:
|
|
plotAreaStyle.addProperty( "chart:percentage", "true" );
|
|
break;
|
|
case AreaNormal:
|
|
break;
|
|
}
|
|
//plotAreaStyle.addProperty( "chart:lines-used", 0 ); // #### for now
|
|
|
|
// TODO - very similar
|
|
|
|
case Pie:
|
|
if ( threeDPies() )
|
|
plotAreaStyle.addProperty( "chart:three-dimensional", "true" );
|
|
|
|
break;
|
|
|
|
case HiLo:
|
|
break;
|
|
|
|
case Ring:
|
|
break;
|
|
|
|
case Polar:
|
|
break;
|
|
|
|
case BoxWhisker:
|
|
break;
|
|
}
|
|
|
|
// chart:series-source
|
|
plotAreaStyle.addProperty( "chart:series-source",
|
|
( dataDirection() == DataRows ) ? "rows" : "columns" );
|
|
|
|
// Register the style, and get back its auto-generated name
|
|
const TQString styleName = mainStyles.lookup( plotAreaStyle, "ch" );
|
|
|
|
bodyWriter->addAttribute( "chart:style-name", styleName );
|
|
|
|
saveOasisAxis( bodyWriter, mainStyles, KDChartAxisParams::AxisPosBottom, "x" );
|
|
saveOasisAxis( bodyWriter, mainStyles, KDChartAxisParams::AxisPosLeft, "y" );
|
|
|
|
// TODO chart:series
|
|
// TODO chart:wall
|
|
// TODO chart:floor
|
|
}
|
|
|
|
|
|
void KChartParams::saveOasisAxis( KoXmlWriter* bodyWriter,
|
|
KoGenStyles& mainStyles,
|
|
KDChartAxisParams::AxisPos axisPos,
|
|
const char* axisName ) const
|
|
{
|
|
bodyWriter->startElement( "chart:axis" );
|
|
|
|
bodyWriter->addAttribute( "chart:dimension", axisName );
|
|
bodyWriter->addAttribute( "chart:name", TQCString( "primary-" ) + axisName );
|
|
|
|
KoGenStyle axisStyle( KoGenStyle::STYLE_AUTO, "chart" );
|
|
|
|
// TODO: Save axis style properties, like
|
|
axisStyle.addProperty( "chart:display-label", "true" ); // ###
|
|
|
|
|
|
const TQString styleName = mainStyles.lookup( axisStyle, "ch" );
|
|
bodyWriter->addAttribute( "chart:style-name", styleName );
|
|
|
|
// Write axis titles if any.
|
|
TQString tmpStr = axisTitle( axisPos );
|
|
if ( tmpStr != "" ) {
|
|
bodyWriter->startElement( "chart:title" );
|
|
// TODO: Save style, svg:x, svg:y
|
|
|
|
// Write the text in the axis title.
|
|
bodyWriter->startElement( "text:p" );
|
|
bodyWriter->addTextNode( tmpStr
|
|
.remove( TQRegExp( "^<qt><center>" ) )
|
|
.remove( TQRegExp( "</center></qt>$" ) ) );
|
|
bodyWriter->endElement(); // text:p
|
|
|
|
bodyWriter->endElement(); // chart:title
|
|
}
|
|
|
|
// TODO x axis has chart:categories, y axis has chart:grid ?
|
|
// Maybe that part should be done by the caller of saveOasisAxis then
|
|
// including the opening/closing of the chart:axis element...
|
|
|
|
bodyWriter->endElement(); // chart:axis
|
|
}
|
|
|
|
|
|
TQString KChartParams::saveOasisFont( KoGenStyles& mainStyles, const TQFont& font, const TQColor& color ) const
|
|
{
|
|
KoGenStyle::PropertyType tt = KoGenStyle::TextType;
|
|
KoGenStyle autoStyle( KoGenStyle::STYLE_AUTO, "chart", 0 );
|
|
autoStyle.addProperty( "fo:font-family", font.family(), tt );
|
|
autoStyle.addPropertyPt( "fo:font-size", font.pointSize(), tt );
|
|
autoStyle.addProperty( "fo:color", color.isValid() ? color.name() : "#000000", tt );
|
|
int w = font.weight();
|
|
autoStyle.addProperty( "fo:font-weight", w == 50 ? "normal" : w == 75 ? "bold" : TQString::number( tqRound( w / 10 ) * 100 ), tt );
|
|
autoStyle.addProperty( "fo:font-style", font.italic() ? "italic" : "normal", tt );
|
|
|
|
return mainStyles.lookup( autoStyle, "ch", KoGenStyles::ForceNumbering );
|
|
}
|
|
|
|
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} //KChart namespace
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