[ilardig] 51656: [explorer] - Run the dialog window in a new thread patch by Mikhail Denisenko <denisenkom AT gmail DOT com> See issue #3339 for more details.

Author: ilardig
Date: Mon May  9 10:32:49 2011
New Revision: 51656

URL: http://svn.reactos.org/svn/reactos?rev=51656&view=rev
Log:
[explorer]
- Run the dialog window in a new thread patch by Mikhail Denisenko <denisenkom AT gmail
DOT com>
See issue #3339 for more details.

Modified:
    trunk/reactos/base/shell/explorer/taskbar/startmenu.cpp

Modified: trunk/reactos/base/shell/explorer/taskbar/startmenu.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/taskba…
==============================================================================
--- trunk/reactos/base/shell/explorer/taskbar/startmenu.cpp [iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/taskbar/startmenu.cpp [iso-8859-1] Mon May  9
10:32:49 2011
@@ -2111,14 +2111,37 @@
 		MessageBox(0, TEXT("SHFindComputer() not yet implemented in SHELL32"),
ResString(IDS_TITLE), MB_OK);
 }
 
-void StartMenuHandler::ShowLaunchDialog(HWND hwndOwner)
+struct RunDialogThread : public Thread 
+{ 
+	int	Run(); 
+}; 
+
+int RunDialogThread::Run()
 {
 	static DynamicFct<RUNFILEDLG> RunFileDlg(TEXT("SHELL32"), 61);
+
+	// RunFileDlg needs owner window to properly position dialog
+	// that window will be disabled so we can't use DesktopBar
+	RECT rect = {0};
+#ifndef TASKBAR_AT_TOP
+	rect.top = GetSystemMetrics(SM_CYSCREEN) - DESKTOPBARBAR_HEIGHT;
+#endif
+	rect.right = GetSystemMetrics(SM_CXSCREEN);
+	rect.bottom = rect.top + DESKTOPBARBAR_HEIGHT;
+	Static dlgOwner(0, 0, rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top,
0, 0);
 
 	 // Show "Run..." dialog
 	if (RunFileDlg) {
-		(*RunFileDlg)(hwndOwner, 0, NULL, NULL, NULL, RFF_CALCDIRECTORY);
-	}
+		(*RunFileDlg)(dlgOwner, 0, NULL, NULL, NULL, RFF_CALCDIRECTORY);
+	}
+	DestroyWindow(dlgOwner);
+	return 0;
+}
+
+void StartMenuHandler::ShowLaunchDialog(HWND hwndOwner)
+{
+	RunDialogThread * rdt = new RunDialogThread();
+	rdt->Start();
 }
 
 void StartMenuHandler::ShowLogoffDialog(HWND hwndOwner)