1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
/**
* Kalle Dalheimer <kalle@kde.org>
*/
#ifndef KCHART_PART_H
#define KCHART_PART_H
#include <tdeconfig.h>
#include <koChart.h>
#include "kchart_params.h"
#include "koffice_export.h"
class KoXmlWriter;
class KoGenStyles;
namespace KChart
{
class KChartParams;
class KCHART_EXPORT KChartPart : public KoChart::Part
{
Q_OBJECT
public:
KChartPart( TQWidget *parentWidget = 0, const char *widgetName = 0,
TQObject* parent = 0, const char* name = 0,
bool singleViewMode = false );
~KChartPart();
// Methods inherited from KoDocument:
virtual bool initDoc(InitDocFlags flags, TQWidget* parentWidget=0);
virtual void paintContent( TQPainter& painter, const TQRect& rect,
bool transparent = false,
double zoomX = 1.0, double zoomY = 1.0 );
// Methods unique to KChart, and available in the new interface
// (see ../interfaces/koChart.h.)
virtual void resizeData( int rows, int columns );
virtual void setCellData( int row, int column, const TQVariant &);
virtual void analyzeHeaders( );
virtual void setCanChangeValue( bool b ) { m_bCanChangeValue = b; }
// ----------------------------------------------------------------
void analyzeHeaders( const KDChartTableData& data );
void doSetData( const KDChartTableData& data,
bool firstColHeader,
bool firstRowHeader );
bool showWizard( TQString &dataArea );
void initLabelAndLegend();
void loadConfig(TDEConfig *conf);
void saveConfig(TDEConfig *conf);
void defaultConfig();
KChartParams::ChartType chartType() const { return (KChartParams::ChartType) params()->chartType(); }
KDChartTableData *data() { return &m_currentData; }
KChartParams *params() const { return m_params; }
TQStringList &rowLabelTexts() { return m_rowLabels; }
TQStringList &colLabelTexts() { return m_colLabels; }
// Save and load
virtual TQDomDocument saveXML();
virtual bool loadXML( TQIODevice *, const TQDomDocument& doc );
virtual bool loadOasis( const TQDomDocument& doc,
KoOasisStyles& oasisStyles,
const TQDomDocument& settings,
KoStore *store );
virtual bool saveOasis( KoStore* store,
KoXmlWriter* manifestWriter );
bool canChangeValue() const { return m_bCanChangeValue; }
void initNullChart();
// Functions that generate templates (not used yet):
void generateBarChartTemplate();
virtual bool showEmbedInitDialog(TQWidget* parent);
public slots:
void slotModified();
virtual void initEmpty();
signals:
void docChanged();
protected:
virtual KoView* createViewInstance( TQWidget* parent, const char* name );
bool loadOldXML( const TQDomDocument& doc );
bool loadAuxiliary( const TQDomDocument& doc );
bool loadData( const TQDomDocument& doc, KDChartTableData& currentData );
bool loadOasisData( const TQDomElement& tableElem );
void saveOasisData( KoXmlWriter* bodyWriter, KoGenStyles& mainStyles ) const;
void writeAutomaticStyles( KoXmlWriter& contentWriter, KoGenStyles& mainStyles ) const;
private:
// Helper methods for painting.
int createDisplayData();
void createLabelsAndLegend( TQStringList &longLabels,
TQStringList &shortLabels );
TQDomElement createElement(const TQString &tagName,
const TQFont &font,
TQDomDocument &doc) const;
TQFont toFont(TQDomElement &element) const;
void setChartDefaults();
private:
// The chart and its contents
KChartParams *m_params; // Everything about the chart
KDChartTableData m_currentData; // The data in the chart.
TQStringList m_rowLabels;
TQStringList m_colLabels;
//TQString m_regionName;
// Other auxiliary values
bool m_bCanChangeValue;
// Graphics
TQWidget *m_parentWidget;
// Used when displaying.
KDChartTableData m_displayData;
TQPixmap m_bufferPixmap;
};
class WizardExt : public KoChart::WizardExtension
{
public:
WizardExt( KoChart::Part *part )
: KoChart::WizardExtension( part ) {};
virtual bool show( TQString &dataArea ) {
return static_cast<KChartPart *>( part() )->showWizard( dataArea );
}
};
} //KChart namespace
#endif
|
