add GetClient bounds support

robotgo.go

@@ -1401,6 +1401,12 @@ func internalGetBounds(pid int32, hwnd int) (int, int, int, int) {
 	return int(bounds.X), int(bounds.Y), int(bounds.W), int(bounds.H)
 }
 
+// internalGetClient get the window client bounds
+func internalGetClient(pid int32, hwnd int) (int, int, int, int) {
+	bounds := C.get_client(C.uintptr(pid), C.uintptr(hwnd))
+	return int(bounds.X), int(bounds.Y), int(bounds.W), int(bounds.H)
+}
+
 // Is64Bit determine whether the sys is 64bit
 func Is64Bit() bool {
 	b := C.Is64Bit()

robotgo_mac_win.go

@@ -23,6 +23,16 @@ func GetBounds(pid int32, args ...int) (int, int, int, int) {
 	return internalGetBounds(pid, hwnd)
 }
 
+// GetClient get the window client bounds
+func GetClient(pid int32, args ...int) (int, int, int, int) {
+	var hwnd int
+	if len(args) > 0 {
+		hwnd = args[0]
+	}
+
+	return internalGetClient(pid, hwnd)
+}
+
 // internalGetTitle get the window title
 func internalGetTitle(pid int32, args ...int32) string {
 	var isHwnd int32

robotgo_x11.go

@@ -44,6 +44,23 @@ func GetBounds(pid int32, args ...int) (int, int, int, int) {
 	return internalGetBounds(int32(xid), hwnd)
 }
 
+// GetClient get the window client bounds
+func GetClient(pid int32, args ...int) (int, int, int, int) {
+	var hwnd int
+	if len(args) > 0 {
+		hwnd = args[0]
+		return internalGetClient(pid, hwnd)
+	}
+
+	xid, err := GetXId(xu, pid)
+	if err != nil {
+		log.Println("Get Xid from Pid errors is: ", err)
+		return 0, 0, 0, 0
+	}
+
+	return internalGetClient(int32(xid), hwnd)
+}
+
 // internalGetTitle get the window title
 func internalGetTitle(pid int32, args ...int32) string {
 	var hwnd int32

window/win_sys.h

@@ -88,22 +88,20 @@ Bounds get_bounds(uintptr pid, uintptr isHwnd){
 		AXUIElementRef AxID = AXUIElementCreateApplication(pid);
 
 		// Determine the current point of the window
-		if (AXUIElementCopyAttributeValue(
+		if (AXUIElementCopyAttributeValue(AxID, kAXPositionAttribute, (CFTypeRef*) &axp)
-			AxID, kAXPositionAttribute, (CFTypeRef*) &axp)
 			!= kAXErrorSuccess || axp == NULL){
 			goto exit;
 		}
 
 		// Determine the current size of the window
-		if (AXUIElementCopyAttributeValue(
+		if (AXUIElementCopyAttributeValue(AxID, kAXSizeAttribute, (CFTypeRef*) &axs)
-			AxID, kAXSizeAttribute, (CFTypeRef*) &axs)
 			!= kAXErrorSuccess || axs == NULL){
 			goto exit;
 		}
 
 		CGPoint p; CGSize s;
 		// Attempt to convert both values into atomic types
-		if (AXValueGetValue(axp, kAXValueCGPointType, &p) &&
+		if (AXValueGetValue(axp, kAXValueCGPointType, &p) && 
 			AXValueGetValue(axs, kAXValueCGSizeType, &s)){
 			bounds.X = p.x;
 			bounds.Y = p.y;
@@ -174,8 +172,7 @@ Bounds get_client(uintptr pid, uintptr isHwnd) {
 		int32_t x = 0, y = 0;
 
 		// Check if the window is the root
-		XQueryTree(rDisplay, win.XWin,
+		XQueryTree(rDisplay, win.XWin, &root, &parent, &children, &count);
-			&root, &parent, &children, &count);
 		if (children) { XFree(children); }
 
 		// Retrieve window attributes
@@ -183,9 +180,8 @@ Bounds get_client(uintptr pid, uintptr isHwnd) {
 		XGetWindowAttributes(rDisplay, win.XWin, &attr);
 
 		// Coordinates must be translated
-		if (parent != attr.root){
+		if (parent != attr.root) {
-			XTranslateCoordinates(rDisplay, win.XWin, attr.root, attr.x,
+			XTranslateCoordinates(rDisplay, win.XWin, attr.root, attr.x, attr.y, &x, &y, &parent);
-			 attr.y, &x, &y, &parent);
 		}
 		// Coordinates can be left alone
 		else {
@@ -209,7 +205,6 @@ Bounds get_client(uintptr pid, uintptr isHwnd) {
 			hwnd = (HWND)pid;
 		}
 
-
 		RECT rect = { 0 };
 		GetClientRect(hwnd, &rect);
 

window/window.h

@@ -532,13 +532,12 @@ char* named(void *result) {
 
 char* get_title_by_hand(MData m_data){
 	// Check if the window is valid
-	if (!IsValid()) {return "IsValid failed.";}
+	if (!IsValid()) { return "IsValid failed."; }
 #if defined(IS_MACOSX)
 	CFStringRef data = NULL;
-
 	// Determine the current title of the window
-	if (AXUIElementCopyAttributeValue(m_data.AxID,
+	if (AXUIElementCopyAttributeValue(m_data.AxID, kAXTitleAttribute, (CFTypeRef*) &data) == 
-		kAXTitleAttribute, (CFTypeRef*) &data) == kAXErrorSuccess && data != NULL) {
+			kAXErrorSuccess && data != NULL) {
 		char conv[512];
 		// Convert result to a C-String
 		CFStringGetCString(data, conv, 512, kCFStringEncodingUTF8);