From 5f5bb7d7ebf667cbd59cc2cde1a5366a13db29de Mon Sep 17 00:00:00 2001
From: shatty <shatty@nowhere.fake>
Date: Thu, 7 Nov 2002 12:13:09 +0000
Subject: [PATCH] disable undo after font actions

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1869 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/apps/stylededit/StyledEditWindow.cpp | 38 +++++++++++++-----------
 1 file changed, 21 insertions(+), 17 deletions(-)

diff --git a/src/apps/stylededit/StyledEditWindow.cpp b/src/apps/stylededit/StyledEditWindow.cpp
index 993e548970..b98bfe6ebd 100644
--- a/src/apps/stylededit/StyledEditWindow.cpp
+++ b/src/apps/stylededit/StyledEditWindow.cpp
@@ -942,24 +942,16 @@ StyledEditWindow::ReplaceAll(BString findIt, BString replaceWith, bool caseSens)
 		
 	fTextView->Select(textStart,textFinish);
 	fTextView->ScrollToSelection();
-/*	// we search backwards because we are disturbing everything after the point we insert
-	start = viewText.Length();
-	while (start > 0) {
-		oldstart = start;
-		if (caseSens)
-			start = viewText.FindLast(findIt.String(),start);
-		else
-			start = viewText.IFindLast(findIt.String(),start);
-		if (start == B_ERROR) 
-			break; // done
-		if (oldstart != start) {
-			fTextView->Delete(start, start + findIt.Length());
-			fTextView->Insert(start, replaceWith.String(), replaceWith.Length());
-		} else {
-			start--; // we prefer not to get stuck
-		}
-	} */
 	
+	fClean = false;
+	fUndoCleans = false;
+	fRedoCleans = false;	
+	fRevertItem->SetEnabled(fSaveMessage != NULL);
+	fSaveItem->SetEnabled(true);
+	fUndoItem->SetLabel("Can't Undo");	
+	fUndoItem->SetEnabled(false);
+	fCanUndo = false;
+	fCanRedo = false;
 }/***StyledEditWindow::ReplaceAll()***/
 
 void
@@ -1001,6 +993,10 @@ StyledEditWindow::SetFontSize(float fontSize)
 	fRedoCleans = false;	
 	fRevertItem->SetEnabled(fSaveMessage != NULL);
 	fSaveItem->SetEnabled(true);
+	fUndoItem->SetLabel("Can't Undo");	
+	fUndoItem->SetEnabled(false);
+	fCanUndo = false;
+	fCanRedo = false;
 }/***StyledEditWindow::SetFontSize()***/
 
 void
@@ -1016,6 +1012,10 @@ StyledEditWindow::SetFontColor(rgb_color *color)
 	fRedoCleans = false;	
 	fRevertItem->SetEnabled(fSaveMessage != NULL);
 	fSaveItem->SetEnabled(true);
+	fUndoItem->SetLabel("Can't Undo");	
+	fUndoItem->SetEnabled(false);
+	fCanUndo = false;
+	fCanRedo = false;
 }/***StyledEditWindow::SetFontColor()***/
 
 void
@@ -1036,4 +1036,8 @@ StyledEditWindow::SetFontStyle(const char *fontFamily, const char *fontStyle)
 	fRedoCleans = false;	
 	fRevertItem->SetEnabled(fSaveMessage != NULL);
 	fSaveItem->SetEnabled(true);
+	fUndoItem->SetLabel("Can't Undo");	
+	fUndoItem->SetEnabled(false);
+	fCanUndo = false;
+	fCanRedo = false;
 }/***StyledEditWindow::SetFontStyle()***/