in exe: wait until no modifier key is pressed

[Gintaras]

Function dialog_hotkeys2

Code:

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\Dialog_Editor

str dd=
;BEGIN DIALOG
;0 "" 0x90C80AC8 0x0 0 0 223 135 "Dialog"
;1 Button 0x54030001 0x4 120 116 48 14 "OK"
;2 Button 0x54030000 0x4 170 116 48 14 "Cancel"
;END DIALOG
;DIALOG EDITOR: "" 0x2030506 "*" "" "" ""

if(!ShowDialog(dd &sub.DlgProc 0)) ret


#sub DlgProc
function# hDlg message wParam lParam
__RegisterHotKey- t_hk1 t_hk2
sel message
,case WM_INITDIALOG
,if(!t_hk1.Register(hDlg 1 MOD_ALT 'Z')) end "failed to register a hotkey"
,if(!t_hk2.Register(hDlg 2 MOD_ALT 'X')) end "failed to register a hotkey"
,
,case WM_HOTKEY
,sel wParam
,,case 1 sub.WaitNoKeys; out "Alt+Z"
,,case 2 sub.WaitNoKeys; out "Alt+X"
,
,case WM_DESTROY
,case WM_COMMAND goto messages2
ret
;messages2
sel wParam
,case IDOK
,case IDCANCEL
ret 1


#sub WaitNoKeys

;Waits until released Ctrl, Shift, Alt and Win keys of a hotkey.

opt waitmsg 1
rep
,if(!GetMod) break
,0.01