#define METRICSINFO_H
#include "lyxfont.h"
-#include "support/types.h"
-
+#include "support/docstring.h"
#include <string>
-class Painter;
class BufferView;
+namespace lyx {
+
+namespace frontend { class Painter; }
+
/// Standard Sizes (mode styles)
enum Styles {
class PainterInfo {
public:
///
- PainterInfo(BufferView * bv, Painter & pain);
+ PainterInfo(BufferView * bv, frontend::Painter & pain);
+ ///
+ void draw(int x, int y, char_type c);
///
- void draw(int x, int y, char c);
+ void draw(int x, int y, docstring const & str);
///
MetricsBase base;
///
- Painter & pain;
+ frontend::Painter & pain;
/// Whether the text at this point is right-to-left (for InsetNewline)
bool ltr_pos;
+ /// Whether the parent is deleted (change tracking)
+ bool erased_;
};
class TextMetricsInfo {};
+enum ScreenUpdateStrategy {
+ NoScreenUpdate,
+ SingleParUpdate,
+ FullScreenUpdate,
+ DecorationUpdate
+};
+
class ViewMetricsInfo
{
public:
- ViewMetricsInfo(lyx::pit_type p1, lyx::pit_type p2,
- int y1, int y2) : p1(p1), p2(p2), y1(y1), y2(y2) {}
- lyx::pit_type p1;
- lyx::pit_type p2;
+ ViewMetricsInfo()
+ : p1(0), p2(0), y1(0), y2(0),
+ update_strategy(FullScreenUpdate), size(0)
+ {}
+ ViewMetricsInfo(pit_type p1, pit_type p2, int y1, int y2,
+ ScreenUpdateStrategy updatestrategy, pit_type size)
+ : p1(p1), p2(p2), y1(y1), y2(y2),
+ update_strategy(updatestrategy), size(size)
+ {}
+
+ pit_type p1;
+ pit_type p2;
int y1;
int y2;
+ ScreenUpdateStrategy update_strategy;
+ pit_type size;
};
class FontChanger : public Changer<LyXFont> {
public:
///
- FontChanger(LyXFont & orig, char const * font);
+ FontChanger(LyXFont & orig, docstring const & font);
+ FontChanger(MetricsBase & mb, char const * const font);
///
~FontChanger();
};
class FontSetChanger : public Changer<MetricsBase> {
public:
///
- FontSetChanger(MetricsBase & mb, char const * font);
+ FontSetChanger(MetricsBase & mb, docstring const & font);
+ FontSetChanger(MetricsBase & mb, char const * const font);
///
~FontSetChanger();
};
~ColorChanger();
};
+} // namespace lyx
+
#endif