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qcpl_format.h
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qcpl_format.h
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#ifndef QCPL_FORMAT_H
#define QCPL_FORMAT_H
#include <QSize>
#include <QVector>
#include "qcpl_types.h"
class QCustomPlot;
class QCPAxis;
class QCPColorScale;
class QCPGraph;
class QCPLegend;
class QCPRange;
class QCPTextElement;
namespace QCPL {
class Plot;
class TextFormatterBase;
//---------------------------------------------------------------------
struct AxisLimitsDlgProps
{
QString title;
QString unit;
int precision = 6;
};
bool axisLimitsDlg(QCPRange& range, const AxisLimitsDlgProps& props);
//---------------------------------------------------------------------
struct AxisFactorDlgProps
{
QString title;
Plot *plot;
};
bool axisFactorDlg(QCPAxis* axis, const AxisFactorDlgProps& props);
//---------------------------------------------------------------------
struct AxisFormatDlgProps
{
QString title;
QString defaultText;
TextFormatterBase *formatter = nullptr;
std::function<void()> onSaveDefault;
};
bool axisTextDlg(QCPAxis* axis, const AxisFormatDlgProps& props);
bool axisFormatDlg(QCPAxis* axis, const AxisFormatDlgProps& props);
bool colorScaleFormatDlg(QCPColorScale* scale, const AxisFormatDlgProps& props);
//---------------------------------------------------------------------
struct TitleFormatDlgProps
{
QString title;
QString defaultText;
TextFormatterBase *formatter = nullptr;
std::function<void()> onSaveDefault;
};
bool titleTextDlg(QCPTextElement* title, const TitleFormatDlgProps& props);
bool titleFormatDlg(QCPTextElement* title, const TitleFormatDlgProps& props);
//---------------------------------------------------------------------
struct LegendFormatDlgProps
{
QString title;
QString sampleText;
std::function<void()> onSaveDefault;
};
bool legendFormatDlg(QCPLegend* legend, const LegendFormatDlgProps& props);
//---------------------------------------------------------------------
struct PlotFormatDlgProps
{
QString title;
};
bool plotFormatDlg(Plot* plot, const PlotFormatDlgProps& props = PlotFormatDlgProps());
//---------------------------------------------------------------------
struct GraphFormatDlgProps
{
QString title;
// Required for genericFormatDlg()
std::function<void()> onSaveDefault;
};
bool graphFormatDlg(QCPGraph* graph, const GraphFormatDlgProps& props);
//---------------------------------------------------------------------
class TextProcessor
{
public:
void addVar(const QString& name, TextVarGetter getter);
QString process(const QString& text) const;
private:
struct Var
{
QString name;
TextVarGetter getter;
};
QVector<Var> _vars;
};
//---------------------------------------------------------------------
/**
Wrapper around @ref TextProcessor that knows a target object for text and can set text to it.
*/
class TextFormatterBase
{
public:
virtual ~TextFormatterBase() {}
void addVar(const QString& name, const QString& descr, TextVarGetter getter);
const QVector<TextVariable>& vars() const { return _vars; }
virtual void format() = 0;
QString text() const { return _text; };
void setText(const QString& text) { _text = text; }
protected:
QString _text;
TextProcessor _processor;
QVector<TextVariable> _vars;
};
//---------------------------------------------------------------------
class AxisTextFormatter : public TextFormatterBase
{
public:
AxisTextFormatter(QCPAxis* axis) : _axis(axis) {}
void format() override;
private:
QCPAxis *_axis;
};
//---------------------------------------------------------------------
class TitleTextFormatter : public TextFormatterBase
{
public:
TitleTextFormatter(QCPTextElement* title) : _title(title) {}
void format() override;
private:
QCPTextElement *_title;
};
} // namespace QCPL
#endif // QCPL_FORMAT_H