void FocusedAXObserverCallback(AXObserverRef Observer, AXUIElementRef Element, CFStringRef Notification, void *ContextData)
{
pthread_mutex_lock(&KWMThread.Lock);
window_info *Window = KWMFocus.Window;
if(Window && CFEqual(Notification, kAXTitleChangedNotification))
Window->Name = AXLibGetWindowTitle(Element);
else if(CFEqual(Notification, kAXFocusedWindowChangedNotification))
{
if(!Window || Window->WID != AXLibGetWindowID(Element))
{
window_info *OSXWindow = GetWindowByID(AXLibGetWindowID(Element));
screen_info *OSXScreen = GetDisplayOfWindow(OSXWindow);
if(OSXWindow && OSXScreen)
{
screen_info *ScreenOfWindow = GetDisplayOfWindow(Window);
bool SameScreen = ScreenOfWindow == OSXScreen;
if(ScreenOfWindow && !SameScreen)
UpdateActiveWindowList(ScreenOfWindow);
if(ScreenOfWindow && Window &&
GetWindowByID(Window->WID) == NULL &&
!SameScreen)
{
space_info *SpaceOfWindow = GetActiveSpaceOfScreen(ScreenOfWindow);
if(SpaceOfWindow->Settings.Mode == SpaceModeBSP)
RemoveWindowFromBSPTree(ScreenOfWindow, Window->WID, false, false);
else if(SpaceOfWindow->Settings.Mode == SpaceModeMonocle)
RemoveWindowFromMonocleTree(ScreenOfWindow, Window->WID, false, false);
SpaceOfWindow->FocusedWindowID = -1;
}
if(!SameScreen)
GiveFocusToScreen(OSXScreen->ID, NULL, false, false);
SetKwmFocus(Element);
if(SameScreen && !IsFocusedWindowFloating())
KWMFocus.InsertionPoint = KWMFocus.Cache;
}
}
}
else if(Window &&
(CFEqual(Notification, kAXWindowResizedNotification) ||
CFEqual(Notification, kAXWindowMovedNotification)))
{
if(KWMTiling.LockToContainer)
LockWindowToContainerSize(Window);
UpdateBorder("focused");
}
else if(CFEqual(Notification, kAXUIElementDestroyedNotification) ||
CFEqual(Notification, kAXWindowMiniaturizedNotification))
{
UpdateBorder("focused");
}
pthread_mutex_unlock(&KWMThread.Lock);
}
void GiveFocusToScreen(int ScreenIndex)
{
screen_info *Screen = GetDisplayFromScreenID(ScreenIndex);
if(Screen)
{
CGPoint CursorPos = CGPointMake(Screen->X + (Screen->Width / 2),
Screen->Y + (Screen->Height / 2));
CGEventRef MoveEvent = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, CursorPos, kCGMouseButtonLeft);
CGEventSetFlags(MoveEvent, 0);
CGEventPost(kCGHIDEventTap, MoveEvent);
CFRelease(MoveEvent);
DEBUG("GiveFocusToScreen() " << ScreenIndex)
UpdateActiveWindowList(Screen);
tree_node *NewFocusNode = GetFirstLeafNode(Screen->Space[Screen->ActiveSpace].RootNode);
SetWindowFocusByNode(NewFocusNode);
}
}
void GiveFocusToScreen(unsigned int ScreenIndex, tree_node *FocusNode, bool Mouse, bool UpdateFocus)
{
screen_info *Screen = GetDisplayFromScreenID(ScreenIndex);
if(Screen && Screen != KWMScreen.Current)
{
KWMScreen.PrevSpace = KWMScreen.Current->ActiveSpace;
KWMScreen.Current = Screen;
Screen->ActiveSpace = GetActiveSpaceOfDisplay(Screen);
ShouldActiveSpaceBeManaged();
space_info *Space = GetActiveSpaceOfScreen(Screen);
DEBUG("GiveFocusToScreen() " << ScreenIndex << \
": Space transition ended " << KWMScreen.PrevSpace << \
" -> " << Screen->ActiveSpace);
if(UpdateFocus)
{
if(Space->Initialized && FocusNode)
{
DEBUG("Populated Screen 'Window -f Focus'");
UpdateActiveWindowList(Screen);
FilterWindowList(Screen);
SetWindowFocusByNode(FocusNode);
MoveCursorToCenterOfFocusedWindow();
}
else if(Space->Initialized && Space->RootNode)
{
DEBUG("Populated Screen Key/Mouse Focus");
UpdateActiveWindowList(Screen);
FilterWindowList(Screen);
bool WindowBelowCursor = IsAnyWindowBelowCursor();
if(Mouse && !WindowBelowCursor)
ClearFocusedWindow();
else if(Mouse && WindowBelowCursor)
FocusWindowBelowCursor();
if(!Mouse)
{
if(Space->FocusedWindowID == -1)
{
if(Space->Settings.Mode == SpaceModeBSP)
{
void *FocusNode = NULL;
GetFirstLeafNode(Space->RootNode, (void**)&FocusNode);
Space->FocusedWindowID = ((tree_node*)FocusNode)->WindowID;
}
else if(Space->Settings.Mode == SpaceModeMonocle)
{
if(Space->RootNode->List)
Space->FocusedWindowID = Space->RootNode->List->WindowID;
}
}
FocusWindowByID(Space->FocusedWindowID);
MoveCursorToCenterOfFocusedWindow();
}
}
else
{
if(!Space->Initialized ||
Space->Settings.Mode == SpaceModeFloating ||
!Space->RootNode)
{
DEBUG("Uninitialized Screen");
ClearFocusedWindow();
if(!Mouse)
CGWarpMouseCursorPosition(CGPointMake(Screen->X + (Screen->Width / 2), Screen->Y + (Screen->Height / 2)));
if(Space->Settings.Mode != SpaceModeFloating && !Space->RootNode)
{
CGPoint ClickPos = GetCursorPos();
CGEventRef ClickEvent = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, ClickPos, kCGMouseButtonLeft);
CGEventSetFlags(ClickEvent, 0);
CGEventPost(kCGHIDEventTap, ClickEvent);
CFRelease(ClickEvent);
ClickEvent = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseUp, ClickPos, kCGMouseButtonLeft);
CGEventSetFlags(ClickEvent, 0);
CGEventPost(kCGHIDEventTap, ClickEvent);
CFRelease(ClickEvent);
}
}
}
}
}
}