From 93280d508ea42bcc675c7e7e8c9efab88318db20 Mon Sep 17 00:00:00 2001
From: donho <donho@f5eea248-9336-0410-98b8-ebc06183d4e3>
Date: Sat, 16 Feb 2008 00:05:54 +0000
Subject: [PATCH] [ENHANCE] Enhance the conversion feature by emptying the undo
 buffer after the conversion.

git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository@131 f5eea248-9336-0410-98b8-ebc06183d4e3
---
 PowerEditor/src/Notepad_plus.cpp | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/PowerEditor/src/Notepad_plus.cpp b/PowerEditor/src/Notepad_plus.cpp
index b5d0e8b47..097b0b5f3 100644
--- a/PowerEditor/src/Notepad_plus.cpp
+++ b/PowerEditor/src/Notepad_plus.cpp
@@ -3269,7 +3269,7 @@ void Notepad_plus::command(int id)
 		case IDM_FORMAT_CONV2_ANSI:
 		case IDM_FORMAT_CONV2_AS_UTF_8:
 		case IDM_FORMAT_CONV2_UTF_8:
-		case IDM_FORMAT_CONV2_UCS_2BE:
+		case IDM_FORMAT_CONV2_UCS_2BE: 
 		case IDM_FORMAT_CONV2_UCS_2LE:
 		{
 			int idEncoding = -1;
@@ -3295,6 +3295,7 @@ void Notepad_plus::command(int id)
 					if (um != uni8Bit)
 					{
 						::SendMessage(_hSelf, WM_COMMAND, idEncoding, 0);
+						_pEditView->execute(SCI_EMPTYUNDOBUFFER);
 						return;
 					}
 
@@ -3309,6 +3310,7 @@ void Notepad_plus::command(int id)
 					if (um != uni8Bit)
 					{
 						::SendMessage(_hSelf, WM_COMMAND, idEncoding, 0);
+						_pEditView->execute(SCI_EMPTYUNDOBUFFER);
 						return;
 					}
 					break;
@@ -3323,6 +3325,7 @@ void Notepad_plus::command(int id)
 					if (um != uni8Bit)
 					{
 						::SendMessage(_hSelf, WM_COMMAND, idEncoding, 0);
+						_pEditView->execute(SCI_EMPTYUNDOBUFFER);
 						return;
 					}
 					break;
@@ -3336,6 +3339,7 @@ void Notepad_plus::command(int id)
 					if (um != uni8Bit)
 					{
 						::SendMessage(_hSelf, WM_COMMAND, idEncoding, 0);
+						_pEditView->execute(SCI_EMPTYUNDOBUFFER);
 						return;
 					}
 					break;
@@ -3376,6 +3380,7 @@ void Notepad_plus::command(int id)
 				::CloseClipboard();
 
 				::GlobalFree(allocClipboardData);
+				_pEditView->execute(SCI_EMPTYUNDOBUFFER);
 			}
 			break;
 		}
@@ -6837,14 +6842,14 @@ LRESULT Notepad_plus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPa
 			length = UnicodeConvertor.convert(buffer, length-1);
 
 			/* set text in target */
-			pSci->execute(SCI_CLEARALL, 0, 0);
+			pSci->execute(SCI_CLEARALL);
 			pSci->execute(SCI_ADDTEXT, length, (LPARAM)UnicodeConvertor.getNewBuf());
-			pSci->execute(SCI_EMPTYUNDOBUFFER, 0, 0);
+			pSci->execute(SCI_EMPTYUNDOBUFFER);
 
-			pSci->execute(SCI_SETCODEPAGE, 0, 0);
+			pSci->execute(SCI_SETCODEPAGE);
 
 			/* set cursor position */
-			pSci->execute(SCI_GOTOPOS, 0, 0);
+			pSci->execute(SCI_GOTOPOS);
 
 			/* clean buffer */
 			delete [] buffer;
@@ -6875,13 +6880,13 @@ LRESULT Notepad_plus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPa
 			length = UnicodeConvertor.convert(buffer, length-1);
 
 			// set text in target
-			pSci->execute(SCI_CLEARALL, 0, 0);
+			pSci->execute(SCI_CLEARALL);
 			pSci->execute(SCI_ADDTEXT, length, (LPARAM)UnicodeConvertor.getNewBuf());
 
-			pSci->execute(SCI_EMPTYUNDOBUFFER, 0, 0);
+			pSci->execute(SCI_EMPTYUNDOBUFFER);
 
 			// set cursor position
-			pSci->execute(SCI_GOTOPOS, 0, 0);
+			pSci->execute(SCI_GOTOPOS);
 
 			// clean buffer
 			delete [] buffer;