WIP -- set_resizable() + is_resizable added

core/bind/core_bind.cpp

@@ -220,6 +220,14 @@ void _OS::set_fullscreen(bool p_enabled) {
 bool _OS::is_fullscreen() const {
 	return OS::get_singleton()->is_fullscreen();
 }
+
+void _OS::set_resizable(bool p_enabled) {
+	OS::get_singleton()->set_resizable(p_enabled);
+}
+
+bool _OS::is_resizable() const {
+	return OS::get_singleton()->is_resizable();
+}
 #endif
 
 void _OS::set_use_file_access_save_and_swap(bool p_enable) {
@@ -232,7 +240,6 @@ bool _OS::is_video_mode_resizable(int p_screen) const {
 	OS::VideoMode vm;
 	vm = OS::get_singleton()->get_video_mode(p_screen);
 	return vm.resizable;
-
 }
 
 Array _OS::get_fullscreen_mode_list(int p_screen) const {
@@ -690,6 +697,8 @@ void _OS::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("set_window_size"),&_OS::set_window_size);
 	ObjectTypeDB::bind_method(_MD("set_fullscreen","enabled"),&_OS::set_fullscreen);
 	ObjectTypeDB::bind_method(_MD("is_fullscreen"),&_OS::is_fullscreen);
+	ObjectTypeDB::bind_method(_MD("set_resizable","enabled"),&_OS::set_resizable);
+	ObjectTypeDB::bind_method(_MD("is_resizable"),&_OS::is_resizable);	
 #endif
 
 	ObjectTypeDB::bind_method(_MD("set_iterations_per_second","iterations_per_second"),&_OS::set_iterations_per_second);

core/bind/core_bind.h

@@ -120,6 +120,8 @@ public:
 	virtual void set_window_size(const Size2& p_size);
 	void set_fullscreen(bool p_enabled);
 	bool is_fullscreen() const;
+	void set_resizable(bool p_enabled);
+	bool is_resizable() const;
 #endif
 
 	Error native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track);

core/os/os.h

@@ -162,6 +162,8 @@ public:
 	virtual void set_window_size(const Size2 p_size)=0;
 	virtual void set_fullscreen(bool p_enabled)=0;
 	virtual bool is_fullscreen() const=0;
+	virtual void set_resizable(bool p_enabled)=0;
+	virtual bool is_resizable() const=0;
 #endif	
 
 	virtual void set_iterations_per_second(int p_ips);

demos/misc/window_management/control.gd

@@ -2,10 +2,18 @@
 extends Control
 
 func _fixed_process(delta):
+
+	var modetext = "Mode:\n"
+	
 	if(OS.is_fullscreen()):
-		get_node("Label_Fullscreen").set_text("Mode:\nFullscreen")
+		modetext += "Fullscreen\n"
 	else:
-		get_node("Label_Fullscreen").set_text("Mode:\nWindowed")
+		modetext += "Windowed\n"
+		
+	if(!OS.is_resizable()):
+		modetext += "FixedSize\n"
+	
+	get_node("Label_Mode").set_text(modetext)
 	
 	get_node("Label_Position").set_text( str("Position:\n", OS.get_window_position() ) )
 	
@@ -19,6 +27,7 @@ func _fixed_process(delta):
 	
 	get_node("Label_Screen0_Position").set_text(str("Screen0 Position:\n",OS.get_screen_position()))
 	
+	
 	if(OS.get_screen_count() > 1):
 		get_node("Button_Screen1").show()
 		get_node("Label_Screen1_Resolution").show()
@@ -42,6 +51,9 @@ func _fixed_process(delta):
 	if( Input.is_action_pressed("ui_down")):
 		OS.set_fullscreen(false)
 		
+	get_node("Button_FixedSize").set_pressed( !OS.is_resizable() )
+
+
 func _ready():
 	set_fixed_process(true)
 
@@ -67,3 +79,15 @@ func _on_Button_Screen0_pressed():
 
 func _on_Button_Screen1_pressed():
 	OS.set_screen(1)
+
+
+
+
+
+func _on_Button_FixedSize_pressed():
+	if(OS.is_resizable()):
+		OS.set_resizable(false)
+	else:
+		OS.set_resizable(true)
+		
+

platform/x11/os_x11.cpp

@@ -223,7 +223,7 @@ void OS_X11::initialize(const VideoMode& p_desired,int p_video_driver,int p_audi
 #endif
 	}
 
-	// disable resizeable window
+	// disable resizable window
 	if (!current_videomode.resizable) {
 		XSizeHints *xsh;
 		xsh = XAllocSizeHints();
@@ -239,7 +239,9 @@ void OS_X11::initialize(const VideoMode& p_desired,int p_video_driver,int p_audi
 		xsh->min_height = xwa.height;
 		xsh->max_height = xwa.height;
 		XSetWMNormalHints(x11_display, x11_window, xsh);
+		XFree(xsh);
 	}
+	current_videomode.resizable;
 
 	AudioDriverManagerSW::get_driver(p_audio_driver)->set_singleton();
 
@@ -708,6 +710,9 @@ void OS_X11::set_fullscreen(bool p_enabled) {
 	if(p_enabled && current_videomode.fullscreen)
 		return;
 
+	if(!current_videomode.resizable)
+		set_resizable(true);
+
 	if(p_enabled) {
 		window_data.size = get_window_size();
 		window_data.position = get_window_position();
@@ -734,11 +739,37 @@ void OS_X11::set_fullscreen(bool p_enabled) {
 	}
 
 	visual_server->init();
+
 }
 
 bool OS_X11::is_fullscreen() const {
 	return current_videomode.fullscreen;
 }
+
+void OS_X11::set_resizable(bool p_enabled) {
+
+	if(!current_videomode.fullscreen) {
+		XSizeHints *xsh;
+		xsh = XAllocSizeHints();
+		xsh->flags = p_enabled ? 0L : PMinSize | PMaxSize;
+		if(!p_enabled) {
+			XWindowAttributes xwa;
+			XGetWindowAttributes(x11_display,x11_window,&xwa);
+			xsh->min_width = xwa.width; 
+			xsh->max_width = xwa.width;
+			xsh->min_height = xwa.height;
+			xsh->max_height = xwa.height;
+			printf("%d %d\n", xwa.width, xwa.height);
+		}
+		XSetWMNormalHints(x11_display, x11_window, xsh);
+		XFree(xsh);
+		current_videomode.resizable = p_enabled;
+	}
+}
+
+bool OS_X11::is_resizable() const {
+	return current_videomode.resizable;
+}
 #endif
 
 InputModifierState OS_X11::get_key_modifier_state(unsigned int p_x11_state) {
@@ -1688,6 +1719,4 @@ OS_X11::OS_X11() {
 	minimized = false;
 	xim_style=NULL;
 	mouse_mode=MOUSE_MODE_VISIBLE;
-
-
 };

platform/x11/os_x11.h

@@ -160,10 +160,15 @@ class OS_X11 : public OS_Unix {
 	Joystick joysticks[JOYSTICKS_MAX];
 
 #ifdef EXPERIMENTAL_WM_API
+	// This struct saves the values of the window before going fullscreen
+	// to be able to restore the same state after leaving fullscreen
 	struct {
+		bool resizable;
 		Point2i position;
 		Size2i size;
 	} window_data;	
+
+	bool maximized;
 	void set_wm_border(bool p_enabled);
 	void set_wm_fullscreen(bool p_enabled);
 #endif
@@ -234,6 +239,8 @@ public:
 	virtual void set_window_size(const Size2 p_size);
 	virtual void set_fullscreen(bool p_enabled);
 	virtual bool is_fullscreen() const;
+	virtual void set_resizable(bool p_enabled);
+	virtual bool is_resizable() const;
 #endif
 	virtual void move_window_to_foreground();