return STATUS_SUCCESS;
}
-
#if 0 //not used
NTSTATUS FASTCALL
CleanupHotKeys(VOID)
}
#endif
-
BOOL FASTCALL
GetHotKey (UINT fsModifiers,
UINT vk,
return FALSE;
}
-
VOID FASTCALL
UnregisterWindowHotKeys(PWND Window)
{
}
-
VOID FASTCALL
UnregisterThreadHotKeys(struct _ETHREAD *Thread)
{
}
-
static
BOOL FASTCALL
IsHotKey (UINT fsModifiers, UINT vk)
return FALSE;
}
+//
+// Get/SetHotKey message support.
+//
+UINT FASTCALL
+DefWndGetHotKey( HWND hwnd )
+{
+ PHOT_KEY_ITEM HotKeyItem;
+
+ DPRINT1("DefWndGetHotKey\n");
+
+ if (IsListEmpty(&gHotkeyList)) return 0;
+
+ LIST_FOR_EACH(HotKeyItem, &gHotkeyList, HOT_KEY_ITEM, ListEntry)
+ {
+ if ( HotKeyItem->hWnd == hwnd &&
+ HotKeyItem->id == IDHOT_REACTOS )
+ {
+ return MAKELONG(HotKeyItem->vk, HotKeyItem->fsModifiers);
+ }
+ }
+ return 0;
+}
+
+INT FASTCALL
+DefWndSetHotKey( PWND pWnd, WPARAM wParam )
+{
+ UINT fsModifiers, vk;
+ PHOT_KEY_ITEM HotKeyItem;
+ HWND hWnd;
+ BOOL HaveSameWnd = FALSE;
+ INT Ret = 1;
+
+ DPRINT1("DefWndSetHotKey wParam 0x%x\n", wParam);
+
+ // A hot key cannot be associated with a child window.
+ if (pWnd->style & WS_CHILD) return 0;
+
+ // VK_ESCAPE, VK_SPACE, and VK_TAB are invalid hot keys.
+ if ( LOWORD(wParam) == VK_ESCAPE ||
+ LOWORD(wParam) == VK_SPACE ||
+ LOWORD(wParam) == VK_TAB ) return -1;
+
+ vk = LOWORD(wParam);
+ fsModifiers = HIWORD(wParam);
+ hWnd = UserHMGetHandle(pWnd);
+ if (wParam)
+ {
+ LIST_FOR_EACH(HotKeyItem, &gHotkeyList, HOT_KEY_ITEM, ListEntry)
+ {
+ if ( HotKeyItem->fsModifiers == fsModifiers &&
+ HotKeyItem->vk == vk &&
+ HotKeyItem->id == IDHOT_REACTOS )
+ {
+ if (HotKeyItem->hWnd != hWnd)
+ Ret = 2; // Another window already has the same hot key.
+ break;
+ }
+ }
+ }
+
+ LIST_FOR_EACH(HotKeyItem, &gHotkeyList, HOT_KEY_ITEM, ListEntry)
+ {
+ if ( HotKeyItem->hWnd == hWnd &&
+ HotKeyItem->id == IDHOT_REACTOS )
+ {
+ HaveSameWnd = TRUE;
+ break;
+ }
+ }
+
+ if (HaveSameWnd)
+ {
+ if (wParam == 0)
+ { // Setting wParam to NULL removes the hot key associated with a window.
+ UnregisterWindowHotKeys(pWnd);
+ }
+ else
+ { /* A window can only have one hot key. If the window already has a hot key
+ associated with it, the new hot key replaces the old one. */
+ HotKeyItem->fsModifiers = fsModifiers;
+ HotKeyItem->vk = vk;
+ }
+ }
+ else //
+ {
+ if (wParam == 0)
+ return 1; // Do nothing, exit.
+
+ HotKeyItem = ExAllocatePoolWithTag (PagedPool, sizeof(HOT_KEY_ITEM), USERTAG_HOTKEY);
+ if (HotKeyItem == NULL)
+ {
+ return 0;
+ }
+
+ HotKeyItem->Thread = pWnd->head.pti->pEThread;
+ HotKeyItem->hWnd = hWnd;
+ HotKeyItem->id = IDHOT_REACTOS; // Don't care, these hot keys are unrelated to the hot keys set by RegisterHotKey.
+ HotKeyItem->fsModifiers = fsModifiers;
+ HotKeyItem->vk = vk;
+
+ InsertHeadList (&gHotkeyList, &HotKeyItem->ListEntry);
+ }
+ return Ret;
+}
/* SYSCALLS *****************************************************************/