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Revised the source code documentation ...

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... of Manager_onShellMessage
This commit is contained in:
joten 2015-02-14 21:34:27 +01:00
parent b1b36b77e9
commit 189be901ea
1 changed files with 35 additions and 40 deletions
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75
src/Manager.ahk
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@ -433,52 +433,47 @@ Manager_onDisplayChange(a, wParam, uMsg, lParam) {
Manager_resetMonitorConfiguration()
}
HSHELL_WINDOWCREATED := 1
;; Seems to get sent sometimes when windows are deactivated.
HSHELL_WINDOWDESTROYED := 2
HSHELL_WINDOWACTIVATED := 4
;; At least title change.
HSHELL_REDRAW := 6
;; The following two are seen when a hung window recovers.
;; lParam notes the ghost process
HSHELL_WINDOWREPLACED := 13
;; lParam notes the recovered process
;;14
;; Full-screen app activated? Root-privileged window activated?
HSHELL_RUDEAPPACTIVATED := 32772
;; When a window is signalling an application update.
WINDOW_NOTICE := 32774
/*
Reliable messages and their meanings (note that any message may be missed if bug.n is hung):
1 - Window shown (shown ID)
2 - Window destroyed or hidden, same message for both (destroyed or hidden ID)
4 - Window activated via mouse, alt+tab, or hotkey (sometimes 32772, but always one of them)
6 - Window title change (ID of redrawn window)
13 - Hung window recovers and replaces ghost window (ghost window ID is provided)
14 - Hung window recovered (ID of previously hung window)
32772 - Window activated via mouse, alt+tab, or hotkey (sometimes 4, but always one of them)
32774 - Window is flashing due to some event, one message for each flash
Indications of:
New windows
cmd/shell may be starting a new window on message 6
Win+e indicates a new window with message 6 as long as the button
presses are below a certain frequency.
Message 1 may indicate a new window started from Windows Explorer.
Reliable messages: 1, 2, 4, 6, 13, 14, 32772, 32774. Any message may be missed, if bug.n is hung.
Indications of a ...
new window:
6: Cmd/shell may be starting a new window.
6: Win+E indicates a new window, as long as the button presses are below a certain frequency.
1: Maybe a new window started from Windows Explorer.
There doesn't seem to be a reliable way to get all application starts.
Closed windows
13 always indicates closed ghost window
2 always indicates closed standard window
Focus change
4 or 32772 always catch this
Window event
6 indicates when title changes which can be used
in the case of some applications, 32774 works for others
closed window:
13: Always indicates closed ghost window.
2: Always indicates closed standard window. (?)
focus change:
4: Always catch this!
32772: Always catch this!
window event:
6: Title changes, which can be used in the case of some applications, ...
32774: ...works for others.
Windows events can't always be caught.
*/
Manager_onShellMessage(wParam, lParam) {
Local a, isChanged, aWndClass, aWndHeight, aWndId, aWndTitle, aWndWidth, aWndX, aWndY, i, m, t, wndClass, wndId, wndId0, wndIds, wndTitle, x, y
;; HSHELL_* become global.
HSHELL_WINDOWCREATED := 1 ;; A window is shown (shown ID).
HSHELL_WINDOWDESTROYED := 2 ;; Seems to get sent sometimes when windows are deactivated. A window destroyed or hidden, same message for both (destroyed or hidden ID).
HSHELL_ACTIVATESHELLWINDOW := 3
HSHELL_WINDOWACTIVATED := 4 ;; At least the title changes. A window is activated via mouse, Alt+Tab or hotkey (sometimes 32772, but always one of them).
HSHELL_GETMINRECT := 5
HSHELL_REDRAW := 6 ;; A window title changes (ID of redrawn window).
HSHELL_TASKMAN := 7
HSHELL_LANGUAGE := 8
HSHELL_SYSMENU := 9
HSHELL_ENDTASK := 10
HSHELL_ACCESSIBILITYSTATE := 11
HSHELL_APPCOMMAND := 12
;; The following two are seen when a hung window recovers.
HSHELL_WINDOWREPLACED := 13 ;; lParam notes the ghost process. A hung window recovers and replaces the ghost window (ghost window ID).
HSHELL_WINDOWREPLACING := 14 ;; lParam notes the recovered process. A hung window recovered (ID of previously hung window).
HSHELL_HIGHBIT := 32768 ;; 0x8000
HSHELL_FLASH := 32774 ;; (HSHELL_REDRAW|HSHELL_HIGHBIT); when a window is signalling an application update. The window is flashing due to some event, one message for each flash.
HSHELL_RUDEAPPACTIVATED := 32772 ;; (HSHELL_WINDOWACTIVATED|HSHELL_HIGHBIT); full-screen app activated? Root-privileged window activated? The window activated via mouse, Alt+Tab or hotkey (sometimes 4, but always one of them).
SetFormat, Integer, hex
lParam := lParam+0