#define METRICSINFO_H
#include "Changes.h"
-#include "Color.h"
+#include "ColorCode.h"
#include "FontInfo.h"
#include "support/strfwd.h"
-#include "support/types.h"
#include <string>
ColorCode backgroundColor(Inset const * inset, bool sel = true) const;
/// Determines the text color based on the intended color, the
- /// change tracking state and the selectio state.
+ /// change tracking state and the selection state.
/// \param color what the color should be by default
Color textColor(Color const & color) const;
class TextMetricsInfo {};
-/// Generic base for temporarily changing things.
-/// The original state gets restored when the Changer is destructed.
+/// Generic base for temporarily changing things. The derived class is
+/// responsible for restoring the original state when the Changer is
+/// destructed.
template <class Struct, class Temp = Struct>
class Changer {
-public:
- ///
- Changer(Struct & orig) : orig_(orig) {}
protected:
+ ///
+ Changer(Struct & orig, Temp const & save) : orig_(orig), save_(save) {}
+ ///
+ Changer(Struct & orig) : orig_(orig), save_(orig) {}
///
Struct & orig_;
///
class ColorChanger : public Changer<FontInfo, ColorCode> {
public:
///
- ColorChanger(FontInfo & font, docstring const & color,
+ ColorChanger(FontInfo & font, ColorCode color,
bool really_change_color = true);
///
~ColorChanger();