X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2FPainter.h;h=41427ab3e0381bef664ef8039ee7900189a2a060;hb=2604274a88e574934b37e3d828ebae6277398e17;hp=e515c5fe484dd1b89ffe4707d1533f5596313197;hpb=62b06c64ed624d51cce785e083d59cab18b36b69;p=features.git

diff --git a/src/frontends/Painter.h b/src/frontends/Painter.h
index e515c5fe48..41427ab3e0 100644
--- a/src/frontends/Painter.h
+++ b/src/frontends/Painter.h
@@ -18,6 +18,7 @@
 
 namespace lyx {
 
+class Color;
 class Font;
 class FontInfo;
 
@@ -49,7 +50,8 @@ namespace frontend {
  */
 class Painter {
 public:
-	Painter(double pixel_ratio) : drawing_enabled_(true), pixel_ratio_(pixel_ratio) {}
+	Painter(double pixel_ratio, bool devel_mode)
+		: pixel_ratio_(pixel_ratio), devel_mode_(devel_mode) {}
 
 	static const int thin_line;
 
@@ -120,12 +122,17 @@ public:
 	virtual void arc(int x, int y, unsigned int w, unsigned int h,
 		int a1, int a2, Color) = 0;
 
+	/// draw an ellipse
+	virtual void ellipse(double x, double y, double rx, double ry, Color,
+		fill_style = fill_none, line_style = line_solid,
+		int line_width = thin_line) = 0;
+
 	/// draw a pixel
 	virtual void point(int x, int y, Color) = 0;
 
 	/// draw an image from the image cache
 	virtual void image(int x, int y, int w, int h,
-		graphics::Image const & image) = 0;
+		graphics::Image const & image, bool const revert_in_darkmode = false) = 0;
 
 	/// draw a string at position x, y (y is the baseline).
 	virtual void text(int x, int y, docstring const & str, FontInfo const & f) = 0;
@@ -147,14 +154,13 @@ public:
 	                  Color other, size_type from, size_type to,
                       double wordspacing, double textwidth) = 0;
 
-	void setDrawingEnabled(bool drawing_enabled)
-	{ drawing_enabled_ = drawing_enabled; }
-
-	/// Indicate wether real screen drawing shall be done or not.
-	bool isDrawingEnabled() const { return drawing_enabled_; }
+	// Returns true if the painter does not actually paint.
+	virtual bool isNull() const = 0;
 
 	double pixelRatio() const { return pixel_ratio_; }
 
+	bool develMode() const { return devel_mode_; }
+
 	/// draw the underbar, strikeout, xout, uuline and uwave font attributes
 	virtual void textDecoration(FontInfo const & f, int x, int y, int width) = 0;
 
@@ -175,18 +181,17 @@ public:
 	virtual int preeditText(int x, int y,
 		char_type c, FontInfo const & f, preedit_style style) = 0;
 
-	/// start monochrome painting mode, i.e. map every color into [min,max]
-	virtual void enterMonochromeMode(Color const & min, 
-		Color const & max) = 0;
+	/// start monochrome painting mode, i.e. map every color a shade of \c blend.
+	virtual void enterMonochromeMode(Color const & blend) = 0;
 	/// leave monochrome painting mode
 	virtual void leaveMonochromeMode() = 0;
 	/// draws a wavy line that can be used for underlining.
-	virtual void wavyHorizontalLine(int x, int y, int width, ColorCode col) = 0;
+	virtual void wavyHorizontalLine(FontInfo const & f, int x, int y, int width, ColorCode col) = 0;
 private:
-	///
-	bool drawing_enabled_;
 	/// Ratio between physical pixels and device-independent pixels
 	double pixel_ratio_;
+	/// True when developer more is on at application-level.
+	bool devel_mode_;
 };
 
 } // namespace frontend