[sedwards] 17995: Lauri Tulmin <[e-mail]> implement word wrap

Lauri Tulmin <lauri_(a)ut.ee> implement word wrap
Modified: trunk/reactos/subsys/system/notepad/dialog.c
  _____  

Modified: trunk/reactos/subsys/system/notepad/dialog.c
--- trunk/reactos/subsys/system/notepad/dialog.c	2005-09-23
03:50:03 UTC (rev 17994)
+++ trunk/reactos/subsys/system/notepad/dialog.c	2005-09-23
05:54:46 UTC (rev 17995)
@@ -720,6 +720,32 @@

 
 VOID DIALOG_EditWrap(VOID)
 {
+    static const WCHAR editW[] = { 'e','d','i','t',0 };
+    DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL |
+                    ES_AUTOVSCROLL | ES_MULTILINE;
+    RECT rc;
+    DWORD size;
+    LPWSTR pTemp;
+
+    size = GetWindowTextLength(Globals.hEdit) + 1;
+    pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
+    if (!pTemp)
+    {
+        ShowLastError();
+        return;
+    }
+    GetWindowText(Globals.hEdit, pTemp, size);
+    DestroyWindow(Globals.hEdit);
+    GetClientRect(Globals.hMainWnd, &rc);
+    if( Globals.bWrapLongLines ) dwStyle |= WS_HSCROLL |
ES_AUTOHSCROLL;
+    Globals.hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, editW, NULL,
dwStyle,
+                         0, 0, rc.right, rc.bottom, Globals.hMainWnd,
+                         NULL, Globals.hInstance, NULL);
+    SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont,
(LPARAM)FALSE);
+    SetWindowTextW(Globals.hEdit, pTemp);
+    SetFocus(Globals.hEdit);
+    HeapFree(GetProcessHeap(), 0, pTemp);
+    
     Globals.bWrapLongLines = !Globals.bWrapLongLines;
     CheckMenuItem(GetMenu(Globals.hMainWnd), CMD_WRAP,
         MF_BYCOMMAND | (Globals.bWrapLongLines ? MF_CHECKED :
MF_UNCHECKED));