get_window_position() + set_window_position() added

1 files changed, 56 insertions, 30 deletions

diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index 5a05455918..502d510f5b 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -70,7 +70,7 @@ const char * OS_X11::get_video_driver_name(int p_driver) const {
 }
 OS::VideoMode OS_X11::get_default_video_mode() const {
 
-	return OS::VideoMode(0,0,800,600,false);
+	return OS::VideoMode(800,600,false);
 }
 
 int OS_X11::get_audio_driver_count() const {
@@ -162,17 +162,6 @@ void OS_X11::initialize(const VideoMode& p_desired,int p_video_driver,int p_audi
 	// maybe contextgl wants to be in charge of creating the window
 	//print_line("def videomode "+itos(current_videomode.width)+","+itos(current_videomode.height));
 #if defined(OPENGL_ENABLED) || defined(LEGACYGL_ENABLED)
-	if(	current_videomode.x > current_videomode.width ||
-		current_videomode.y > current_videomode.height ||
-		current_videomode.width==0 ||
-		current_videomode.height==0) {
-
-		current_videomode.x = 0;
-		current_videomode.y = 0;
-		current_videomode.width = 640;
-		current_videomode.height = 480;
-	}
-		
 
 	context_gl = memnew( ContextGL_X11( x11_display, x11_window,current_videomode, false ) );
 	context_gl->initialize();
@@ -516,7 +505,7 @@ void OS_X11::set_wm_border(bool p_enabled) {
 	property = XInternAtom(x11_display, "_MOTIF_WM_HINTS", True);
 	XChangeProperty(x11_display, x11_window, property, property, 32, PropModeReplace, (unsigned char *)&hints, 5);
 	XMapRaised(x11_display, x11_window);
-	XMoveResizeWindow(x11_display, x11_window, current_videomode.x, current_videomode.y, current_videomode.width, current_videomode.height);
+	XMoveResizeWindow(x11_display, x11_window, 0, 0, current_videomode.width, current_videomode.height);
 }
 
 void OS_X11::set_wm_fullscreen(bool p_enabled) {
@@ -537,26 +526,65 @@ void OS_X11::set_wm_fullscreen(bool p_enabled) {
 	XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureNotifyMask, &xev);
 }
 
-void OS_X11::set_fullscreen(bool p_enabled,int p_screen) {
+Point2 OS_X11::get_window_position() const {
+	int x,y;
+	XWindowAttributes xwa;
+	Window child;
+	XTranslateCoordinates( x11_display, x11_window, DefaultRootWindow(x11_display), 0, 0, &x, &y, &child);
+	XGetWindowAttributes(x11_display, x11_window, &xwa);
 
-	if(p_enabled) {
-		XWindowAttributes xwa;
-		XGetWindowAttributes(x11_display, x11_window, &xwa);
+	return Point2i(x,y);		
+}
 
-		print_line(itos(xwa.x));
-		print_line(itos(xwa.y));
-		print_line(itos(xwa.width));
-		print_line(itos(xwa.height));
-		
-		current_videomode.x = xwa.x;
-		current_videomode.y = xwa.y;
-		current_videomode.width = xwa.width;
-		current_videomode.height = xwa.height;
-		
+void OS_X11::set_window_position(const Point2& p_position) {
+	// _NET_FRAME_EXTENTS
 
+	Atom property = XInternAtom(x11_display,"_NET_FRAME_EXTENTS", True);
+	Atom type;
+	int format;
+	unsigned long len;
+	unsigned long remaining;
+	unsigned char *data = NULL;
+	//long *extends;
+	int result;
+
+	result = XGetWindowProperty(
+		x11_display,
+		x11_window,
+		property,
+		0,
+		32,
+		False,
+		AnyPropertyType,
+		&type,
+		&format,
+		&len,
+		&remaining,
+		&data
+	);	
+
+	long left = 0L;
+	long top = 0L;
+
+	if( result == Success ) {
+		long *extends = (long *) data;
+	
+		left = extends[0];
+		top = extends[2];
+	
+		XFree(data);
+		data = NULL;
+	}
+
+	XMoveWindow(x11_display,x11_window,p_position.x - left,p_position.y - top);
+}
+
+void OS_X11::set_fullscreen(bool p_enabled,int p_screen) {
+
+	if(p_enabled) {
 		pre_videomode = current_videomode;
 
-		// Get Desktop resolutuion
+		XWindowAttributes xwa;
 		XGetWindowAttributes(x11_display, DefaultRootWindow(x11_display), &xwa);
 
 		current_videomode.fullscreen = True;
@@ -567,8 +595,6 @@ void OS_X11::set_fullscreen(bool p_enabled,int p_screen) {
 		set_wm_fullscreen(true);
 	} else {
 		current_videomode.fullscreen = False;
-		current_videomode.x = pre_videomode.x;
-		current_videomode.y = pre_videomode.y;
 		current_videomode.width = pre_videomode.width;
 		current_videomode.height = pre_videomode.height;