X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiPainter.h;h=263b3a851c44cae99c4522f835a3566cb31fa758;hb=425d092204118ea6c24c28e85fdf03fcf2bb51a4;hp=28225715716ac8f6150502193dfec4b71dbd27ea;hpb=5ddc612b735317d5b22553a63aad7879503e3950;p=lyx.git

diff --git a/src/frontends/qt4/GuiPainter.h b/src/frontends/qt4/GuiPainter.h
index 2822571571..263b3a851c 100644
--- a/src/frontends/qt4/GuiPainter.h
+++ b/src/frontends/qt4/GuiPainter.h
@@ -13,9 +13,12 @@
 #ifndef GUIPAINTER_H
 #define GUIPAINTER_H
 
+#include "Color.h"
+
 #include "frontends/Painter.h"
 
 #include <QPainter>
+#include <stack>
 
 class QString;
 
@@ -37,7 +40,7 @@ public:
 	virtual void line(
 		int x1, int y1,
 		int x2, int y2,
-		ColorCode,
+		Color,
 		line_style = line_solid,
 		line_width = line_thin);
 
@@ -51,7 +54,7 @@ public:
 		int const * xp,
 		int const * yp,
 		int np,
-		ColorCode,
+		Color,
 		line_style = line_solid,
 		line_width = line_thin);
 
@@ -59,7 +62,7 @@ public:
 	virtual void rectangle(
 		int x, int y,
 		int w, int h,
-		ColorCode,
+		Color,
 		line_style = line_solid,
 		line_width = line_thin);
 
@@ -67,23 +70,20 @@ public:
 	virtual void fillRectangle(
 		int x, int y,
 		int w, int h,
-		ColorCode);
+		Color);
 
 	/// draw an arc
 	virtual void arc(
 		int x, int y,
 		unsigned int w, unsigned int h,
 		int a1, int a2,
-		ColorCode);
+		Color);
 
 	/// draw a pixel
-	virtual void point(
-		int x, int y,
-		ColorCode);
+	virtual void point(int x, int y, Color);
 
 	/// draw an image from the image cache
-	virtual void image(int x, int y,
-		int w, int h,
+	virtual void image(int x, int y, int w, int h,
 		lyx::graphics::Image const & image);
 
 	/// draw a string at position x, y (y is the baseline)
@@ -93,7 +93,54 @@ public:
 	/// draw a char at position x, y (y is the baseline)
 	virtual int text(int x, int y, char_type c, FontInfo const & f);
 
+	/// draw a string and enclose it inside a button frame
+	virtual void buttonText(int x, int baseline, docstring const & s,
+		FontInfo const & font, bool mouseHover);
+
+	/// start monochrome painting mode, i.e. map every color into [min,max]
+	virtual void enterMonochromeMode(Color const & min, 
+		Color const & max);
+	/// leave monochrome painting mode
+	virtual void leaveMonochromeMode();
+	
+	/**
+	 * Draw a string and enclose it inside a rectangle. If
+	 * back color is specified, the background is cleared with
+	 * the given color. If frame is specified, a thin frame is drawn
+	 * around the text with the given color.
+	 */
+	virtual void rectText(int x, int baseline, docstring const & str,
+		FontInfo const & font, Color back, Color frame);
+
+	/// draw a filled rectangle with the shape of a 3D button
+	virtual void button(int x, int y, int w, int h, bool mouseHover);
+
+	/// draw a character of a preedit string for cjk support.
+	virtual int preeditText(int x, int y,
+		char_type c, FontInfo const & f, preedit_style style);
+
+	void wavyHorizontalLine(int x, int y, int width, ColorCode col);
+
 private:
+	/// check the font, and if set, draw an underline
+	void underline(FontInfo const & f,
+		int x, int y, int width);
+
+	/// check the font, and if set, draw an dashed underline
+	void dashedUnderline(FontInfo const & f,
+		int x, int y, int width);
+
+	/// check the font, and if set, draw an strike-through line
+	void strikeoutLine(FontInfo const & f,
+		int x, int y, int width);
+
+	/// check the font, and if set, draw double underline
+	void doubleUnderline(FontInfo const & f,
+		int x, int y, int width);
+
+	/// draw a bevelled button border
+	void buttonFrame(int x, int y, int w, int h);
+
 	/// draw small caps text
 	/**
 	\return width of the drawn text.
@@ -102,13 +149,24 @@ private:
 		QString const & str, FontInfo const & f);
 
 	/// set pen parameters
-	void setQPainterPen(ColorCode col,
-		line_style ls = line_solid,
-		line_width lw = line_thin);
+	void setQPainterPen(QColor const & col,
+		line_style ls = line_solid, line_width lw = line_thin);
 
-	ColorCode current_color_;
+	QColor current_color_;
 	Painter::line_style current_ls_;
 	Painter::line_width current_lw_;
+	///
+	bool const use_pixmap_cache_;
+	///
+	std::stack<QColor> monochrome_min_;
+	///
+	std::stack<QColor> monochrome_max_;
+	/// convert into Qt color, possibly applying the monochrome mode
+	QColor computeColor(Color col);
+	/// possibly apply monochrome mode
+	QColor filterColor(QColor const & col);
+	///
+	QString generateStringSignature(QString const & str, FontInfo const & f);	
 };
 
 } // namespace frontend