X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Frowpainter.h;h=480a2dd56c58a946e7fe99626795e1edc5131ed5;hb=0ce10160daadc904ab1221eaeef0d005694f0f0c;hp=fab612735b47a88ac81f560ea7cbe027b2249451;hpb=a43e822c98fdd7d0c69cdcf8913dcf840e59c97b;p=lyx.git

diff --git a/src/rowpainter.h b/src/rowpainter.h
index fab612735b..480a2dd56c 100644
--- a/src/rowpainter.h
+++ b/src/rowpainter.h
@@ -6,7 +6,7 @@
  *
  * \author various
  * \author John Levon
- * \author André Pönitz
+ * \author André Pönitz
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -14,30 +14,108 @@
 #ifndef ROWPAINTER_H
 #define ROWPAINTER_H
 
+#include "Changes.h"
+
 #include "support/types.h"
 
 namespace lyx {
 
-class Text;
+class Bidi;
 class BufferView;
+class Font;
+class FontInfo;
+class Inset;
+class Language;
 class PainterInfo;
-class ViewMetricsInfo;
+class Paragraph;
+class ParagraphList;
+class ParagraphMetrics;
+class Row;
+class Text;
+class TextMetrics;
 
 namespace frontend { class Painter; }
 
-/// paint paragraph.
-void paintPar
-	(PainterInfo & pi, Text const & text, pit_type pit, int x, int y,
-	 bool repaintAll);
+/**
+ * A class used for painting an individual row of text.
+ * FIXME: get rid of that class.
+ */
+class RowPainter {
+public:
+	/// initialise and run painter
+	RowPainter(PainterInfo & pi, Text const & text,
+		pit_type pit, Row const & row, Bidi & bidi, int x, int y);
+
+	/// paint various parts
+	/// FIXME: transfer to TextMetrics
+	void paintAppendix();
+	void paintDepthBar();
+	void paintChangeBar();
+	void paintFirst();
+	void paintLast();
+	void paintText();
+	void paintOnlyInsets();
+	void paintSelection();
+
+private:
+	void paintSeparator(double orig_x, double width, FontInfo const & font);
+	void paintForeignMark(double orig_x, Language const * lang, int desc = 0);
+	void paintMisspelledMark(double orig_x, bool changed);
+	void paintHebrewComposeChar(pos_type & vpos, FontInfo const & font);
+	void paintArabicComposeChar(pos_type & vpos, FontInfo const & font);
+	void paintChars(pos_type & vpos, FontInfo const & font,
+			bool hebrew, bool arabic);
+	int paintAppendixStart(int y);
+	void paintFromPos(pos_type & vpos, bool changed);
+	void paintInset(Inset const * inset, pos_type const pos);
+	void paintInlineCompletion(Font const & font);
+
+	/// return left margin
+	int leftMargin() const;
+
+	/// return the label font for this row
+	FontInfo labelFont() const;
+
+	///
+	void paintLabel();
+	///
+	void paintTopLevelLabel();
+
+
+	/// contains painting related information.
+	PainterInfo & pi_;
+
+	/// Text for the row
+	Text const & text_;
+	TextMetrics & text_metrics_;
+	ParagraphList const & pars_;
+
+	/// The row to paint
+	Row const & row_;
+
+	/// Row's paragraph
+	pit_type const pit_;
+	Paragraph const & par_;
+	ParagraphMetrics const & pm_;
 
-/// some space for drawing the 'nested' markers (in pixel)
-inline int nestMargin() { return 15; }
+	/// bidi cache, comes from outside the rowpainter because
+	/// rowpainters are normally created in a for loop and there only
+	/// one of them is active at a time.
+	Bidi & bidi_;
 
-/// margin for changebar
-inline int changebarMargin() { return 12; }
+	/// row changed? (change tracking)
+	Change const change_;
 
-/// right margin
-inline int rightMargin() { return 10; }
+	// Looks ugly - is
+	double const xo_;
+	int const yo_;    // current baseline
+	double x_;
+	int width_;
+	float solid_line_thickness_;
+	int solid_line_offset_;
+	float dotted_line_thickness_;
+	int dotted_line_offset_;
+};
 
 } // namespace lyx