get_screen_size() added

core/bind/core_bind.cpp

@@ -180,6 +180,10 @@ int _OS::get_screen_count() const {
 	return OS::get_singleton()->get_screen_count();
 }
 
+Size2 _OS::get_screen_size(int p_screen) const {
+	return OS::get_singleton()->get_screen_size(p_screen);
+}
+
 Point2 _OS::get_window_position() const {
 	return OS::get_singleton()->get_window_position();
 }
@@ -661,6 +665,7 @@ void _OS::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("get_fullscreen_mode_list","screen"),&_OS::get_fullscreen_mode_list,DEFVAL(0));
 
 	ObjectTypeDB::bind_method(_MD("get_screen_count"),&_OS::get_screen_count);
+	ObjectTypeDB::bind_method(_MD("get_screen_size"),&_OS::get_screen_size,DEFVAL(0));
 	ObjectTypeDB::bind_method(_MD("get_window_position"),&_OS::get_window_position);
 	ObjectTypeDB::bind_method(_MD("set_window_position"),&_OS::set_window_position);
 	ObjectTypeDB::bind_method(_MD("get_window_size"),&_OS::get_window_size);

core/bind/core_bind.h

@@ -109,6 +109,7 @@ public:
 	Array get_fullscreen_mode_list(int p_screen=0) const;
 
 	virtual int get_screen_count() const;
+	virtual Size2 get_screen_size(int p_screen=0) const;
 	virtual Point2 get_window_position() const;
 	virtual void set_window_position(const Point2& p_position);
 	virtual Size2 get_window_size() const;

core/os/os.h

@@ -151,6 +151,7 @@ public:
 	virtual void get_fullscreen_mode_list(List<VideoMode> *p_list,int p_screen=0) const=0;
 
 	virtual int get_screen_count() const=0;
+	virtual Size2 get_screen_size(int p_screen=0) const=0;
 	virtual Point2 get_window_position() const=0;
 	virtual void set_window_position(const Point2& p_position)=0;
 	virtual Size2 get_window_size() const=0;

platform/x11/os_x11.cpp

@@ -530,6 +530,14 @@ int OS_X11::get_screen_count() const {
 	return XScreenCount(x11_display);
 }
 
+Size2 OS_X11::get_screen_size(int p_screen) const {
+	Window root = XRootWindow(x11_display, p_screen);
+	XWindowAttributes xwa;
+	XGetWindowAttributes(x11_display, root, &xwa);
+	return Size2i(xwa.width, xwa.height);
+}
+	
+
 Point2 OS_X11::get_window_position() const {
 	int x,y;
 	XWindowAttributes xwa;

platform/x11/os_x11.h

@@ -218,6 +218,7 @@ public:
 	virtual void get_fullscreen_mode_list(List<VideoMode> *p_list,int p_screen=0) const;
 
 	virtual int get_screen_count() const;
+	virtual Size2 get_screen_size(int p_screen=0) const;
 	virtual Point2 get_window_position() const;
 	virtual void set_window_position(const Point2& p_position);
 	virtual Size2 get_window_size() const;