From f93367f9e6d2a8a1a847480b376d23d42c8bbf5a Mon Sep 17 00:00:00 2001
From: Abdelrazak Younes <younes@lyx.org>
Date: Sun, 23 Sep 2007 15:35:06 +0000
Subject: [PATCH] Fix RTL inset painting.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20449 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/TextMetrics.cpp | 12 +++++++-----
 src/TextMetrics.h   |  2 +-
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/TextMetrics.cpp b/src/TextMetrics.cpp
index 08b74fc862..b17408cee7 100644
--- a/src/TextMetrics.cpp
+++ b/src/TextMetrics.cpp
@@ -432,7 +432,7 @@ bool TextMetrics::redoParagraph(pit_type const pit)
 		if (row_index || end < par.size())
 			// If there is more than one row, expand the text to 
 			// the full allowable width. This setting here is needed
-			// for the computeRowMetrics below().
+			// for the computeRowMetrics() below.
 			dim_.wid = max_width_;
 
 		dim.wid = rowWidth(right_margin, pit, first, end);
@@ -448,7 +448,8 @@ bool TextMetrics::redoParagraph(pit_type const pit)
 		else
 			row.setSelection(-1, -1);
 		row.setDimension(dim);
-		computeRowMetrics(pit, row);
+		int const max_row_width = max(dim_.wid, dim.wid);
+		computeRowMetrics(pit, row, max_row_width);
 		pm.computeRowSignature(row, bparams);
 		first = end;
 		++row_index;
@@ -473,7 +474,8 @@ bool TextMetrics::redoParagraph(pit_type const pit)
 		row.pos(first);
 		row.endpos(first);
 		row.setDimension(dim);
-		computeRowMetrics(pit, row);
+		int const max_row_width = max(dim_.wid, dim.wid);
+		computeRowMetrics(pit, row, max_row_width);
 		pm.computeRowSignature(row, bparams);
 		pm.dim().des += dim.height();
 	}
@@ -488,7 +490,7 @@ bool TextMetrics::redoParagraph(pit_type const pit)
 
 
 void TextMetrics::computeRowMetrics(pit_type const pit,
-		Row & row) const
+		Row & row, int width) const
 {
 
 	row.label_hfill = 0;
@@ -498,7 +500,7 @@ void TextMetrics::computeRowMetrics(pit_type const pit,
 	Buffer & buffer = bv_->buffer();
 	Paragraph const & par = text_->getPar(pit);
 
-	double w = dim_.wid - row.width();
+	double w = width - row.width();
 	// FIXME: put back this assertion when the crash on new doc is solved.
 	//BOOST_ASSERT(w >= 0);
 
diff --git a/src/TextMetrics.h b/src/TextMetrics.h
index ec36bff31c..45cad7b038 100644
--- a/src/TextMetrics.h
+++ b/src/TextMetrics.h
@@ -125,7 +125,7 @@ public:
 
 	/** this calculates the specified parameters. needed when setting
 	 * the cursor and when creating a visible row */
-	void computeRowMetrics(pit_type pit, Row & row) const;
+	void computeRowMetrics(pit_type pit, Row & row, int width) const;
 
 	///
 	void draw(PainterInfo & pi, int x, int y) const;