/**
Prints the size of the window of the given pid
- Parameter pid: the pid of the desired window
*/
void print_window_size(pid_t pid) {
AXValueRef temp;
CGSize windowSize;
CGPoint windowPosition;
CFStringRef windowTitle;
AXUIElementRef frontMostApp;
AXUIElementRef frontMostWindow;
// Get the frontMostApp
frontMostApp = getFrontMostApp(pid);
// Copy window attributes
AXUIElementCopyAttributeValue(frontMostApp, kAXFocusedWindowAttribute, (CFTypeRef *)&frontMostWindow);
AXUIElementCopyAttributeValue(frontMostWindow, kAXSizeAttribute, (CFTypeRef *)&windowTitle);
AXUIElementCopyAttributeValue(frontMostWindow, kAXSizeAttribute, (CFTypeRef *)&temp);
AXValueGetValue(temp, kAXValueCGSizeType, &windowSize);
CFRelease(temp);
AXUIElementCopyAttributeValue(frontMostWindow, kAXPositionAttribute, (CFTypeRef *)&temp);
AXValueGetValue(temp, kAXValueCGPointType, &windowPosition);
CFRelease(temp);
printf(" SIZE OF WINDOW IS: %f, %f \n", windowSize.width, windowSize.height);
}
static void EQResize (int pid) {
ProcessSerialNumber psn;
GetProcessForPID(pid, &psn);
SetFrontProcessWithOptions(&psn, kSetFrontProcessFrontWindowOnly);
AXValueRef temp;
CGPoint windowPosition;
AXUIElementRef frontMostApp;
AXUIElementRef frontMostWindow;
frontMostApp = AXUIElementCreateApplication(pid);
AXUIElementSetAttributeValue(frontMostApp, kAXFrontmostAttribute, kCFBooleanTrue); // make application frontmost
AXUIElementCopyAttributeValue(frontMostApp, kAXFocusedWindowAttribute, (CFTypeRef *)&frontMostWindow);
AXUIElementSetAttributeValue(frontMostWindow, kAXMainAttribute, kCFBooleanTrue); // make window frontmost
AXUIElementCopyAttributeValue(frontMostWindow, kAXPositionAttribute, (CFTypeRef *)&temp);
AXValueGetValue(temp, kAXValueCGPointType, &windowPosition);
CFRelease(temp);
windowPosition.x = 0;
windowPosition.y = -33;
temp = AXValueCreate(kAXValueCGPointType, &windowPosition);
AXUIElementSetAttributeValue(frontMostWindow, kAXPositionAttribute, temp);
CFRelease(temp);
CFRelease(frontMostWindow);
CFRelease(frontMostApp);
}
/**
Moves the focused window to specified `x`, `y` coordinates
- Parameter x: new window screen x coordinate
- Parameter y: new window screen y coordinate
- Parameter pid: front most pid (use swift to get this)
*/
void move_focused_window(float x, float y, pid_t pid) {
AXValueRef temp;
CGSize windowSize;
CGPoint windowPosition;
CFStringRef windowTitle;
AXUIElementRef frontMostApp;
AXUIElementRef frontMostWindow;
// Get the front most app
frontMostApp = getFrontMostApp(pid);
// Copy window attributes from frontMostApp
AXUIElementCopyAttributeValue(frontMostApp, kAXFocusedWindowAttribute, (CFTypeRef *)&frontMostWindow);
AXUIElementCopyAttributeValue(frontMostWindow, kAXSizeAttribute, (CFTypeRef *)&windowTitle);
AXUIElementCopyAttributeValue(frontMostWindow, kAXSizeAttribute, (CFTypeRef *)&temp);
AXValueGetValue(temp, kAXValueCGSizeType, &windowSize);
CFRelease(temp);
AXUIElementCopyAttributeValue(frontMostWindow, kAXPositionAttribute, (CFTypeRef *)&temp);
AXValueGetValue(temp, kAXValueCGPointType, &windowPosition);
CFRelease(temp);
// printf("\n");
// CFShow(windowTitle);
// printf("Moved window to (%f, %f)\n", windowPosition.x, windowPosition.y);
// Change the window position to prevent error upon trying to move to same position
windowPosition.x += 1;
windowPosition.y += 1;
temp = AXValueCreate(kAXValueCGPointType, &windowPosition);
AXUIElementSetAttributeValue(frontMostWindow, kAXPositionAttribute, temp);
CFRelease(temp);
AXUIElementCopyAttributeValue(frontMostWindow, kAXPositionAttribute, (CFTypeRef *)&temp);
AXValueGetValue(temp, kAXValueCGPointType, &windowPosition);
CFRelease(temp);
// Change the window position to the desired position that is provided in params
windowPosition.x = x;
windowPosition.y = y;
temp = AXValueCreate(kAXValueCGPointType, &windowPosition);
AXUIElementSetAttributeValue(frontMostWindow, kAXPositionAttribute, temp);
CFRelease(temp);
CFRelease(frontMostWindow);
CFRelease(frontMostApp);
}
AXUIElementRef getFrontMostWindow()
{
AXUIElementRef frontMostWindow;
AXUIElementCopyAttributeValue(getFrontMostApp(), kAXFocusedWindowAttribute,
(CFTypeRef *)&frontMostWindow);
return frontMostWindow;
}
CFTypeRef
getFrontMostWindowTitle(pid_t pid)
{
AXUIElementRef app;
CFTypeRef windowTitle;
CFTypeRef temp;
app = AXUIElementCreateApplication(pid);
// check for nulls
AXUIElementCopyAttributeValue(app, kAXFocusedWindowAttribute,
(CFTypeRef *)&temp
);
AXUIElementCopyAttributeValue(
temp, kAXTitleAttribute, (CFTypeRef *)&windowTitle
);
return windowTitle;
}
/**
Get position of the user focused window
- Returns: `CGPoint` that corresponds to the focused window's position
*/
CGPoint get_focused_window_position(pid_t pid) {
CGPoint ret;
AXValueRef temp;
AXUIElementRef frontMostApp;
AXUIElementRef frontMostWindow;
// Get the front most app
frontMostApp = getFrontMostApp(pid);
AXUIElementCopyAttributeValue(frontMostApp, kAXFocusedWindowAttribute, (CFTypeRef *)&frontMostWindow);
// Copy the window position attribute from frontMostWindow
AXUIElementCopyAttributeValue(frontMostWindow, kAXPositionAttribute, (CFTypeRef *)&temp);
AXValueGetValue(temp, kAXValueCGPointType, &ret);
CFRelease(temp);
CFRelease(frontMostWindow);
CFRelease(frontMostApp);
return ret;
}
AXError AXUIElementCopyWindowAtPosition(CGPoint position, AXUIElementRef *window) {
*window = NULL;
AXUIElementRef systemWideElement = AXUIElementCreateSystemWide();
AXUIElementRef element = NULL;
CFStringRef role = NULL;
// First, retrieve the element at the given position.
AXError error = AXUIElementCopyElementAtPosition(systemWideElement,
position.x,
position.y,
&element);
if (error != kAXErrorSuccess)
goto end;
// If this element is a window, return it.
error = AXUIElementCopyAttributeValue(element,
kAXRoleAttribute,
(CFTypeRef *) &role);
if (error != kAXErrorSuccess)
goto end;
if (CFStringCompare(role, kAXWindowRole, 0) == kCFCompareEqualTo) {
*window = element;
CFRetain(*window);
goto end;
}
// Otherwise, return the window attribute.
error = AXUIElementCopyAttributeValue(element,
kAXWindowAttribute,
(CFTypeRef *)window);
end:
CFRelease(systemWideElement);
if (element != NULL)
CFRelease(element);
if (role != NULL)
CFRelease(role);
return error;
}
/* Return title of a MoveWin::Window as a Ruby string */
VALUE MW_Window_title(VALUE self) {
void *mwWindow;
CFStringRef title;
Data_Get_Struct(self, MW_Window, mwWindow);
AXUIElementCopyAttributeValue(
((MW_Window *)mwWindow)->axWindow, kAXTitleAttribute, (CFTypeRef *)&title
);
return convertStringRef(title);
}
/**
Resizes the focused window to specified sizes `x`, `y`
- Parameter x: new window width
- Parameter y: new window height
- Parameter pid: front most pid (use swift to get this)
*/
void resize_focused_window(float x, float y, pid_t pid) {
AXValueRef temp;
CGSize windowSize;
CGPoint windowPosition;
CFStringRef windowTitle;
AXUIElementRef frontMostApp;
AXUIElementRef frontMostWindow;
// Get the frontMostApp
frontMostApp = getFrontMostApp(pid);
// Copy window attributes
AXUIElementCopyAttributeValue(frontMostApp, kAXFocusedWindowAttribute, (CFTypeRef *)&frontMostWindow);
AXUIElementCopyAttributeValue(frontMostWindow, kAXSizeAttribute, (CFTypeRef *)&windowTitle);
AXUIElementCopyAttributeValue(frontMostWindow, kAXSizeAttribute, (CFTypeRef *)&temp);
AXValueGetValue(temp, kAXValueCGSizeType, &windowSize);
CFRelease(temp);
AXUIElementCopyAttributeValue(frontMostWindow, kAXPositionAttribute, (CFTypeRef *)&temp);
AXValueGetValue(temp, kAXValueCGPointType, &windowPosition);
CFRelease(temp);
//printf("\n");
// CFShow(windowTitle);
//printf("RESIZE: Window is at (%f, %f) and has dimensions of (%f, %f) resized to (%f, %f) according to (%f, %f, %f, %f)\n", windowPosition.x, windowPosition.y, windowSize.width, windowSize.height, x1-x, y1 - y, x, y, x1, y1);
// Change the window size
windowSize.width = x;
windowSize.height = y;
// printf(" \n-- Resized window to dimensions: (%f, %f))\n\n", windowSize.width, windowSize.height);
temp = AXValueCreate(kAXValueCGSizeType, &windowSize);
AXUIElementSetAttributeValue(frontMostWindow, kAXSizeAttribute, temp);
CFRelease(temp);
CFRelease(frontMostWindow);
CFRelease(frontMostApp);
}
AXError AXUIElementGetOrigin(AXUIElementRef element, CGPoint *originValue) {
AXValueRef origin;
AXError error = AXUIElementCopyAttributeValue(element,
kAXPositionAttribute,
(CFTypeRef *) &origin);
if (error != kAXErrorSuccess)
return error;
error = AXValueGetValue(origin, kAXValueCGPointType, originValue) ? kAXErrorSuccess : kAXErrorFailure;
CFRelease(origin);
return error;
}
AXError AXUIElementGetSize(AXUIElementRef element, CGSize *sizeValue) {
AXValueRef size;
AXError error = AXUIElementCopyAttributeValue(element,
kAXSizeAttribute,
(CFTypeRef *) &size);
if (error != kAXErrorSuccess)
return error;
error = AXValueGetValue(size, kAXValueCGSizeType, sizeValue) ? kAXErrorSuccess : kAXErrorFailure;
CFRelease(size);
return error;
}
AXError AXUIElementGetTitle(AXUIElementRef element, CFStringRef *title) {
return AXUIElementCopyAttributeValue(element,
kAXTitleAttribute,
(CFTypeRef *) title);
}
int main (
int argc,
char ** argv
) {
int i;
AXValueRef temp;
AXValueRef pos1;
AXValueRef pos2;
AXValueRef pos3;
AXValueRef size1;
AXValueRef size2;
AXValueRef size3;
CGSize windowSize1;
CGSize windowSize2;
CGSize windowSize3;
CGPoint windowPosition1;
CGPoint windowPosition2;
CGPoint windowPosition3;
CFStringRef windowTitle1;
CFStringRef windowTitle2;
CFStringRef windowTitle3;
AXUIElementRef app1;
AXUIElementRef app2;
AXUIElementRef app3;
AXUIElementRef frontWindow1;
AXUIElementRef frontWindow2;
AXUIElementRef frontWindow3;
if (!hasAccessibilityAPIAuthorization()) {
printf("Can't use accessibility API!\n");
return 1;
}
waitForFiveSeconds();
app1 = getFrontMostApp();
waitForFiveSeconds();
app2 = getFrontMostApp();
waitForFiveSeconds();
app3 = getFrontMostApp();
/**
* Get app1's front most window.
*/
AXUIElementCopyAttributeValue(
app1, kAXFocusedWindowAttribute, (CFTypeRef *)&frontWindow1
);
/* Get the title of the window */
AXUIElementCopyAttributeValue(
frontWindow1, kAXTitleAttribute, (CFTypeRef *)&windowTitle1
);
/* Get the window size and position */
AXUIElementCopyAttributeValue(
frontWindow1, kAXSizeAttribute, (CFTypeRef *)&temp
);
AXValueGetValue(temp, kAXValueCGSizeType, &windowSize1);
CFRelease(temp);
AXUIElementCopyAttributeValue(
frontWindow1, kAXPositionAttribute, (CFTypeRef *)&temp
);
AXValueGetValue(temp, kAXValueCGPointType, &windowPosition1);
CFRelease(temp);
/**
* Get app2's front most window.
*/
AXUIElementCopyAttributeValue(
app2, kAXFocusedWindowAttribute, (CFTypeRef *)&frontWindow2
);
/* Get the title of the window */
AXUIElementCopyAttributeValue(
frontWindow2, kAXTitleAttribute, (CFTypeRef *)&windowTitle2
);
/* Get the window size and position */
AXUIElementCopyAttributeValue(
frontWindow2, kAXSizeAttribute, (CFTypeRef *)&temp
);
AXValueGetValue(temp, kAXValueCGSizeType, &windowSize2);
CFRelease(temp);
AXUIElementCopyAttributeValue(
frontWindow2, kAXPositionAttribute, (CFTypeRef *)&temp
);
AXValueGetValue(temp, kAXValueCGPointType, &windowPosition2);
CFRelease(temp);
/**
* Get app3's front most window.
*/
AXUIElementCopyAttributeValue(
app3, kAXFocusedWindowAttribute, (CFTypeRef *)&frontWindow3
);
/* Get the title of the window */
AXUIElementCopyAttributeValue(
frontWindow3, kAXTitleAttribute, (CFTypeRef *)&windowTitle3
);
/* Get the window size and position */
AXUIElementCopyAttributeValue(
frontWindow3, kAXSizeAttribute, (CFTypeRef *)&temp
);
AXValueGetValue(temp, kAXValueCGSizeType, &windowSize3);
CFRelease(temp);
AXUIElementCopyAttributeValue(
frontWindow3, kAXPositionAttribute, (CFTypeRef *)&temp
);
AXValueGetValue(temp, kAXValueCGPointType, &windowPosition3);
CFRelease(temp);
//
printf("\n");
printf("OK, those three windows will now be locked to size and position\n");
printf("Press ctrl-c to exit\n");
// maintain the window sizes and positions until this application is closed
while (true) {
pos1 = AXValueCreate(kAXValueCGPointType, &windowPosition1);
AXUIElementSetAttributeValue(frontWindow1, kAXPositionAttribute, pos1);
size1 = AXValueCreate(kAXValueCGSizeType, &windowSize1);
AXUIElementSetAttributeValue(frontWindow1, kAXSizeAttribute, size1);
pos2 = AXValueCreate(kAXValueCGPointType, &windowPosition2);
AXUIElementSetAttributeValue(frontWindow2, kAXPositionAttribute, pos2);
size2 = AXValueCreate(kAXValueCGSizeType, &windowSize2);
AXUIElementSetAttributeValue(frontWindow2, kAXSizeAttribute, size2);
pos3 = AXValueCreate(kAXValueCGPointType, &windowPosition3);
AXUIElementSetAttributeValue(frontWindow3, kAXPositionAttribute, pos3);
size3 = AXValueCreate(kAXValueCGSizeType, &windowSize3);
AXUIElementSetAttributeValue(frontWindow3, kAXSizeAttribute, size3);
}
// CFRelease(temp);
CFRelease(pos1);
CFRelease(pos2);
CFRelease(pos3);
CFRelease(size1);
CFRelease(size2);
CFRelease(size3);
/* Clean up */
CFRelease(frontWindow1);
CFRelease(frontWindow2);
CFRelease(frontWindow3);
CFRelease(app1);
CFRelease(app2);
CFRelease(app3);
// end
return 0;
}
CFTypeRef AXLibGetWindowProperty(AXUIElementRef WindowRef, CFStringRef Property)
{
CFTypeRef TypeRef;
AXError Error = AXUIElementCopyAttributeValue(WindowRef, Property, &TypeRef);
return (Error == kAXErrorSuccess) ? TypeRef : NULL;
}
