1 // Permission is hereby granted, free of charge, to any person obtaining
2 // a copy of this software and associated documentation files (the
3 // "Software"), to deal in the Software without restriction, including
4 // without limitation the rights to use, copy, modify, merge, publish,
5 // distribute, sublicense, and/or sell copies of the Software, and to
6 // permit persons to whom the Software is furnished to do so, subject to
7 // the following conditions:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 // Copyright (c) 2007 Novell, Inc.
23 // Geoff Norton <gnorton@novell.com>
29 namespace System.Windows.Forms.CarbonInternal {
30 internal class ApplicationHandler : EventHandlerBase, IEventHandler {
31 internal const uint kEventAppActivated = 1;
32 internal const uint kEventAppDeactivated = 2;
33 internal const uint kEventAppQuit = 3;
34 internal const uint kEventAppLaunchNotification = 4;
35 internal const uint kEventAppLaunched = 5;
36 internal const uint kEventAppTerminated = 6;
37 internal const uint kEventAppFrontSwitched = 7;
38 internal const uint kEventAppFocusMenuBar = 8;
39 internal const uint kEventAppFocusNextDocumentWindow = 9;
40 internal const uint kEventAppFocusNextFloatingWindow = 10;
41 internal const uint kEventAppFocusToolbar = 11;
42 internal const uint kEventAppFocusDrawer = 12;
43 internal const uint kEventAppGetDockTileMenu = 20;
44 internal const uint kEventAppIsEventInInstantMouser = 104;
45 internal const uint kEventAppHidden = 107;
46 internal const uint kEventAppShown = 108;
47 internal const uint kEventAppSystemUIModeChanged = 109;
48 internal const uint kEventAppAvailableWindowBoundsChanged = 110;
49 internal const uint kEventAppActiveWindowChanged = 111;
51 internal ApplicationHandler (XplatUICarbon driver) : base (driver) {}
53 public bool ProcessEvent (IntPtr callref, IntPtr eventref, IntPtr handle, uint kind, ref MSG msg) {
55 case kEventAppActivated: {
56 foreach (IntPtr utility_window in XplatUICarbon.UtilityWindows)
57 if (!XplatUICarbon.IsWindowVisible (utility_window))
58 XplatUICarbon.ShowWindow (utility_window);
61 case kEventAppDeactivated: {
62 if (XplatUICarbon.FocusWindow != IntPtr.Zero) {
63 Driver.SendMessage (XplatUICarbon.FocusWindow, Msg.WM_KILLFOCUS, IntPtr.Zero, IntPtr.Zero);
65 if (XplatUICarbon.Grab.Hwnd != IntPtr.Zero) {
66 Driver.SendMessage (Hwnd.ObjectFromHandle (XplatUICarbon.Grab.Hwnd).Handle, Msg.WM_LBUTTONDOWN, (IntPtr)MsgButtons.MK_LBUTTON, (IntPtr) (Driver.MousePosition.X << 16 | Driver.MousePosition.Y));
68 foreach (IntPtr utility_window in XplatUICarbon.UtilityWindows)
69 if (XplatUICarbon.IsWindowVisible (utility_window))
70 XplatUICarbon.HideWindow (utility_window);