* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author André Pönitz
+ * \author André Pönitz
+ * \author Stefan Schimanski
*
* Full author contact details are available in file CREDITS.
*/
#ifndef METRICSINFO_H
#define METRICSINFO_H
-#include "LyXFont.h"
-#include "support/docstring.h"
+#include "Changes.h"
+#include "ColorCode.h"
+#include "FontInfo.h"
+
+#include "support/strfwd.h"
+#include "support/types.h"
+
#include <string>
class BufferView;
namespace lyx {
namespace frontend { class Painter; }
+class Inset;
+class MacroContext;
/// Standard Sizes (mode styles)
///
MetricsBase();
///
- MetricsBase(BufferView * bv, LyXFont const & font, int textwidth);
+ MetricsBase(BufferView * bv, FontInfo const & font, int textwidth);
/// the current view
BufferView * bv;
/// current font
- LyXFont font;
+ FontInfo font;
/// current math style (display/text/script/..)
Styles style;
/// name of current font - mathed specific
///
MetricsInfo();
///
- MetricsInfo(BufferView * bv, LyXFont const & font, int textwidth);
+ MetricsInfo(BufferView * bv, FontInfo const & font, int textwidth, MacroContext const & mc);
///
MetricsBase base;
+ /// The context to resolve macros
+ MacroContext const & macrocontext;
};
void draw(int x, int y, char_type c);
///
void draw(int x, int y, docstring const & str);
+ /// Determines the background color for the specified inset based on the
+ /// selection state, the background color inherited from the parent inset
+ /// and the inset's own background color.
+ /// \param sel whether to take the selection state into account
+ ColorCode backgroundColor(Inset const * inset, bool sel = true) const;
///
MetricsBase base;
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_;
+ /// The change the parent is part of (change tracking)
+ Change change_;
+ /// Whether the parent is selected as a whole
+ bool selected;
+ ///
+ bool full_repaint;
+ /// Current background color
+ ColorCode background_color;
};
class TextMetricsInfo {};
-enum ScreenUpdateStrategy {
- NoScreenUpdate,
- SingleParUpdate,
- FullScreenUpdate,
- DecorationUpdate
-};
-
-class ViewMetricsInfo
-{
-public:
- 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;
-};
-
-
-// Generic base for temporarily changing things.
-// The original state gets restored when the Changer is destructed.
+/// Generic base for temporarily changing things.
+/// The original state gets restored when the Changer is destructed.
template <class Struct, class Temp = Struct>
class Changer {
public:
// temporarily change some aspect of a font
-class FontChanger : public Changer<LyXFont> {
+class FontChanger : public Changer<FontInfo> {
public:
///
- FontChanger(LyXFont & orig, docstring const & font);
+ FontChanger(FontInfo & orig, docstring const & font);
FontChanger(MetricsBase & mb, char const * const font);
///
~FontChanger();
// temporarily change the shape of a font
-class ShapeChanger : public Changer<LyXFont, LyXFont::FONT_SHAPE> {
+class ShapeChanger : public Changer<FontInfo, FontShape> {
public:
///
- ShapeChanger(LyXFont & font, LyXFont::FONT_SHAPE shape);
+ ShapeChanger(FontInfo & font, FontShape shape);
///
~ShapeChanger();
};
// temporarily change the used color
-class ColorChanger : public Changer<LyXFont, std::string> {
+class ColorChanger : public Changer<FontInfo, std::string> {
public:
///
- ColorChanger(LyXFont & font, std::string const & color);
+ ColorChanger(FontInfo & font, std::string const & color);
///
~ColorChanger();
};