X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FTextMetrics.h;h=4e9fc0dc2d05fc5955a4790356b2cd1f79fe3eca;hb=858c12c6bb850b7ed7a708e3e66fd58ba6f06cb9;hp=66d310fcc60ef4164c23152341d88b2385da8f3f;hpb=07534d147d7d103b0808d68e53180161b4fa191f;p=lyx.git

diff --git a/src/TextMetrics.h b/src/TextMetrics.h
index 66d310fcc6..4e9fc0dc2d 100644
--- a/src/TextMetrics.h
+++ b/src/TextMetrics.h
@@ -15,6 +15,8 @@
 #define TEXT_METRICS_H
 
 #include "Font.h"
+#include "InsetList.h"
+#include "LayoutEnums.h"
 #include "ParagraphMetrics.h"
 
 #include "support/types.h"
@@ -36,7 +38,7 @@ public:
 	TextMetrics() : text_(0) {}
 	/// The only useful constructor.
 	TextMetrics(BufferView *, Text *);
-	
+
 	///
 	bool contains(pit_type pit) const;
 	///
@@ -104,30 +106,21 @@ public:
 
 	///
 	int maxWidth() const { return max_width_; }
-	///
-	int singleWidth(pit_type const pit,	pos_type pos) const;
 
 	///
 	int rightMargin(ParagraphMetrics const & pm) const;
 	int rightMargin(pit_type const pit) const;
 
-	/** this calculates the specified parameters. needed when setting
-	 * the cursor and when creating a visible row */
-	void computeRowMetrics(pit_type pit, Row & row, int width) const;
-
 	///
 	void draw(PainterInfo & pi, int x, int y) const;
-	
+
 	void drawParagraph(PainterInfo & pi, pit_type pit, int x, int y) const;
 
 	/// Returns the height of the row (width member is set to 0).
 	/// If \c topBottomSpace is true, extra space is added for the
 	/// top and bottom row.
-	Dimension rowHeight(
-		pit_type const pit,
-		pos_type const first,
-		pos_type const end,
-		bool topBottomSpace = true) const;
+	void setRowHeight(Row & row, pit_type const pit,
+			  bool topBottomSpace = true) const;
 
 private:
 	///
@@ -141,27 +134,24 @@ private:
 
 	/// sets row.end to the pos value *after* which a row should break.
 	/// for example, the pos after which isNewLine(pos) == true
-	pos_type rowBreakPoint(
-		int width,
-		pit_type const pit,
-		pos_type first
-		) const;
-
-	/// returns the minimum space a row needs on the screen in pixel
-	int rowWidth(
-		int right_margin,
-		pit_type const pit,
-		pos_type const first,
-		pos_type const end
-		) const;
+	void breakRow(Row & row, int right_margin, pit_type const pit) const;
+
+	// Expand the alignment of paragraph \param par at position \param pos
+	LyXAlignment getAlign(Paragraph const & par, pos_type pos) const;
+	/** this calculates the specified parameters. needed when setting
+	 * the cursor and when creating a visible row */
+	void computeRowMetrics(pit_type pit, Row & row, int width) const;
+
+	// Helper function for the other checkInsetHit method.
+	InsetList::InsetTable * checkInsetHit(pit_type pit, int x, int y);
+
 
 // Temporary public:
 public:
-	/// returns the column near the specified x-coordinate of the row.
+	/// returns the position near the specified x-coordinate of the row.
 	/// x is an absolute screen coord, it is set to the real beginning
 	/// of this column.
-	pos_type getColumnNearX(pit_type pit, Row const & row, int & x,
-		bool & boundary) const;
+	pos_type getPosNearX(Row const & row, int & x, bool & boundary) const;
 
 	/// returns pos in given par at given x coord.
 	pos_type x2pos(pit_type pit, int row, int x) const;
@@ -236,7 +226,7 @@ public:
 	int leftMargin(int max_width, pit_type pit) const;
 
 	/// calculates the position of a completion popup
-	void completionPosAndDim(Cursor const & cur, int & x, int & y, 
+	void completionPosAndDim(Cursor const & cur, int & x, int & y,
 		Dimension & dim) const;
 
 private:
@@ -263,7 +253,7 @@ public:
 	/// our 'outermost' font.
 	/// This is handed down from the surrounding
 	/// inset through the pi/mi parameter (pi.base.font)
-	/// It is used in applyOuterFont() and setCharFont() for reasons 
+	/// It is used in applyOuterFont() and setCharFont() for reasons
 	/// that are not clear... to hand hand the outermost language and
 	/// also for char style apparently.
 	Font font_;