CGWindowID CGWindowWithInfo(AXUIElementRef window, CGPoint location) {
AXError error;
pid_t pid;
error = AXUIElementGetPid(window, &pid);
if (error != kAXErrorSuccess)
return kCGNullWindowID;
CFStringRef title = NULL;
error = AXUIElementGetTitle(window, &title);
CGRect frame;
error = AXUIElementGetFrame(window, &frame);
if (error != kAXErrorSuccess)
return kCGNullWindowID;
CFArrayRef windowList = CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements,
kCGNullWindowID);
if (windowList == NULL)
return kCGNullWindowID;
CGWindowID windowID = kCGNullWindowID;
for (CFIndex i = 0; i < CFArrayGetCount(windowList); i++) {
CFDictionaryRef window = CFArrayGetValueAtIndex(windowList, i);
int windowPID;
CFNumberGetValue(CFDictionaryGetValue(window, kCGWindowOwnerPID),
kCFNumberIntType,
&windowPID);
if (windowPID != pid)
continue;
CGRect windowBounds;
CGRectMakeWithDictionaryRepresentation(CFDictionaryGetValue(window, kCGWindowBounds),
&windowBounds);
if (!CGSizeEqualToSize(frame.size, windowBounds.size))
continue;
if (!CGRectContainsPoint(windowBounds, location))
continue;
CFStringRef windowName = CFDictionaryGetValue(window, kCGWindowName);
if (windowName == NULL || title == NULL || CFStringCompare(windowName, title, 0) == kCFCompareEqualTo) {
CFNumberGetValue(CFDictionaryGetValue(window, kCGWindowNumber),
kCGWindowIDCFNumberType,
&windowID);
break;
}
}
CFRelease(windowList);
return windowID;
}
ax_application *AXLibGetFocusedApplication()
{
local_persist AXUIElementRef SystemWideElement = AXUIElementCreateSystemWide();
AXUIElementRef Ref = (AXUIElementRef) AXLibGetWindowProperty(SystemWideElement, kAXFocusedApplicationAttribute);
if(Ref)
{
pid_t PID;
AXUIElementGetPid(Ref, &PID);
CFRelease(Ref);
if(AXLibIsApplicationCached(PID))
return &(*AXApplications)[PID];
}
return NULL;
}
