From 8466aa353b0deffdd302ccea734c901a07d9e382 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=BCrgen=20Vigna?= <jug@sad.it>
Date: Fri, 10 Aug 2001 12:21:42 +0000
Subject: [PATCH 1/1] Some more fixes.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2482 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/insets/ChangeLog      |  4 ++++
 src/insets/insettabular.C |  2 +-
 src/insets/insettext.C    | 43 +++++++++++++++++++++++----------------
 src/insets/insettext.h    |  2 +-
 4 files changed, 31 insertions(+), 20 deletions(-)

diff --git a/src/insets/ChangeLog b/src/insets/ChangeLog
index c58742ac98..99385c50a2 100644
--- a/src/insets/ChangeLog
+++ b/src/insets/ChangeLog
@@ -1,7 +1,11 @@
 2001-08-10  Juergen Vigna  <jug@sad.it>
 
+	* insettext.C (saveLyXTextState): check for invalid cursor-par.
+	(reinitLyXText): remove wrong_cursor bool as not needed anymore!
+
 	* insettabular.C (calculate_dimensions_of_cells): let's try to call
 	update only for fixed with cells.
+	(resetPos): try to fix the lockup on spellchecking or s&r.
 
 	* insettext.C (update): comment this out as it seems first wrong
 	and second not needed anymore!
diff --git a/src/insets/insettabular.C b/src/insets/insettabular.C
index d0ee23b7c1..b750e139de 100644
--- a/src/insets/insettabular.C
+++ b/src/insets/insettabular.C
@@ -1323,7 +1323,7 @@ int InsetTabular::getCellXPos(int cell) const
 
 void InsetTabular::resetPos(BufferView * bv) const
 {
-	if (!locked)
+	if (!locked || nodraw())
 		return;
 	actcol = tabular->column_of_cell(actcell);
 
diff --git a/src/insets/insettext.C b/src/insets/insettext.C
index b9eee979ee..1f747d11aa 100644
--- a/src/insets/insettext.C
+++ b/src/insets/insettext.C
@@ -69,18 +69,30 @@ extern int greek_kb_flag;
 
 void InsetText::saveLyXTextState(LyXText * t) const
 {
-	sstate.lpar = t->cursor.par();
-	sstate.pos = t->cursor.pos();
-	sstate.boundary = t->cursor.boundary();
-	sstate.selstartpar = t->selection.start.par();
-	sstate.selstartpos = t->selection.start.pos();
-	sstate.selstartboundary = t->selection.start.boundary();
-	sstate.selendpar = t->selection.end.par();
-	sstate.selendpos = t->selection.end.pos();
-	sstate.selendboundary = t->selection.end.boundary();
-	sstate.selection = t->selection.set();
-	sstate.mark_set = t->selection.mark();
-	sstate.refresh = t->refresh_row != 0;
+	// check if my paragraphs are still valid
+	Paragraph * p = par;
+	while(p) {
+		if (p == t->cursor.par())
+			break;
+		p = p->next();
+	}
+	
+	if (p && t->cursor.pos() <= p->size()) {
+		sstate.lpar = t->cursor.par();
+		sstate.pos = t->cursor.pos();
+		sstate.boundary = t->cursor.boundary();
+		sstate.selstartpar = t->selection.start.par();
+		sstate.selstartpos = t->selection.start.pos();
+		sstate.selstartboundary = t->selection.start.boundary();
+		sstate.selendpar = t->selection.end.par();
+		sstate.selendpos = t->selection.end.pos();
+		sstate.selendboundary = t->selection.end.boundary();
+		sstate.selection = t->selection.set();
+		sstate.mark_set = t->selection.mark();
+		sstate.refresh = t->refresh_row != 0;
+	} else {
+		sstate.lpar = 0;
+	}
 }
 
 void InsetText::restoreLyXTextState(BufferView * bv, LyXText * t) const
@@ -1942,7 +1954,7 @@ void InsetText::resizeLyXText(BufferView * bv, bool force) const
 }
 
 
-void InsetText::reinitLyXText(bool wrong_cursor) const
+void InsetText::reinitLyXText() const
 {
 //	lyxerr << "InsetText::reinitLyXText\n";
 	for(Cache::iterator it = cache.begin(); it != cache.end(); ++it) {
@@ -1951,11 +1963,6 @@ void InsetText::reinitLyXText(bool wrong_cursor) const
 		LyXText * t = it->second.text.get();
 		BufferView * bv = it->first;
 
-		if (wrong_cursor) {
-			t->cursor.par(par);
-			t->cursor.pos(0);
-			t->clearSelection();
-		}
 		saveLyXTextState(t);
 		for (Paragraph * p = par; p; p = p->next()) {
 			p->resizeInsetsLyXText(bv);
diff --git a/src/insets/insettext.h b/src/insets/insettext.h
index fb9898c18a..e340437e9e 100644
--- a/src/insets/insettext.h
+++ b/src/insets/insettext.h
@@ -320,7 +320,7 @@ private:
 	void saveLyXTextState(LyXText *) const;
 	void restoreLyXTextState(BufferView *, LyXText *) const;
 	///
-	void reinitLyXText(bool wrong_cursor = false) const;
+	void reinitLyXText() const;
 	
 	/* Private structures and variables */
 	///
-- 
2.39.5