X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FTextMetrics.h;h=0518231a8da9212f1bed27274bd9888278f36d9d;hb=28be7d552f62cc02fa86d7f79201d089bfb2d7b5;hp=ade98739ed8c59d50c18d4f1a5860928fa12f48a;hpb=eb4a2a190f2640d2a6ab7146cfcc347e70b57044;p=lyx.git

diff --git a/src/TextMetrics.h b/src/TextMetrics.h
index ade98739ed..0518231a8d 100644
--- a/src/TextMetrics.h
+++ b/src/TextMetrics.h
@@ -94,6 +94,8 @@ public:
 	bool redoParagraph(pit_type const pit);
 	/// Clear cache of paragraph metrics
 	void clear() { par_metrics_.clear(); }
+	/// Is cache of paragraph metrics empty ?
+	bool empty() const { return par_metrics_.empty(); }
 
 	///
 	int ascent() const { return dim_.asc; }
@@ -150,8 +152,7 @@ public:
 	/// 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. This takes in account horizontal cursor row scrolling.
-	pos_type getPosNearX(Row const & row, int & x, bool & boundary,
-	                     bool select = false) 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;
@@ -180,7 +181,9 @@ public:
            that is completely visible
 	\param up whether we are going up or down (only used when
            assert_in_view is true
-	\retval inset is non-null if the cursor is positionned inside
+	\retval inset is null if the cursor is positioned over normal
+	       text in the current Text object. Otherwise it is the inset
+	       that the cursor points to, like for Inset::editXY.
 	*/
 	/// FIXME: cleanup to use BufferView::getCoveringInset() and
 	/// setCursorFromCoordinates() instead of checkInsetHit().
@@ -189,10 +192,7 @@ public:
 
 	/// sets cursor only within this Text.
 	/// x,y are screen coordinates
-	/// If select is true, move to the next position if closer to the right
-	/// edge.
-	void setCursorFromCoordinates(Cursor & cur, int x, int y,
-	                              bool select = false);
+	void setCursorFromCoordinates(Cursor & cur, int x, int y);
 
 	///
 	int cursorX(CursorSlice const & cursor, bool boundary) const;