notepad: Allow only one search/replace dialog to open.

ac6a18f1 · Rico Schüller · Alexandre Julliard · 31376006 · ac6a18f1
Commit ac6a18f1 authored Apr 25, 2009 by Rico Schüller Committed by Alexandre Julliard Apr 27, 2009
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dialog.c programs/notepad/dialog.c +14 -0

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--- a/programs/notepad/dialog.c
+++ b/programs/notepad/dialog.c
@@ -724,6 +724,13 @@ VOID DIALOG_SelectFont(VOID)

 VOID DIALOG_Search(VOID)
 {
+        /* Allow only one search/replace dialog to open */
+        if(Globals.hFindReplaceDlg != NULL)
+        {
+            SetActiveWindow(Globals.hFindReplaceDlg);
+            return;
+        }
+
        ZeroMemory(&Globals.find, sizeof(Globals.find));
        Globals.find.lStructSize      = sizeof(Globals.find);
        Globals.find.hwndOwner        = Globals.hMainWnd;
@@ -749,6 +756,13 @@ VOID DIALOG_SearchNext(VOID)

 VOID DIALOG_Replace(VOID)
 {
+        /* Allow only one search/replace dialog to open */
+        if(Globals.hFindReplaceDlg != NULL)
+        {
+            SetActiveWindow(Globals.hFindReplaceDlg);
+            return;
+        }
+
        ZeroMemory(&Globals.find, sizeof(Globals.find));
        Globals.find.lStructSize      = sizeof(Globals.find);
        Globals.find.hwndOwner        = Globals.hMainWnd;