X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Froot.cpp;h=f4bad55beb546dfa91ee0dd9d960a7a0451b2fed;hb=2b1a962fba03a01d641f5b6e2b8d75c6e71e2d40;hp=89db305ea5bd291e7cfc9823c7a5a2964a837ec6;hpb=d9d787503ae41842309f74a2eabc5b848abe1f22;p=libs%2Fgltk.git

diff --git a/source/root.cpp b/source/root.cpp
index 89db305..f4bad55 100644
--- a/source/root.cpp
+++ b/source/root.cpp
@@ -15,33 +15,44 @@ Root::Root(const Resources &r, Graphics::Window &window):
 	mouse(new Input::Mouse(window)),
 	own_input(true)
 {
-	set_geometry(Geometry(0, 0, window.get_width(), window.get_height()));
-
-	init();
+	init(&window);
 }
 
-Root::Root(const Resources &r, Input::Keyboard *k, Input::Mouse *m):
+Root::Root(const Resources &r, Graphics::Window *window, Input::Keyboard *k, Input::Mouse *m):
 	resources(r),
 	keyboard(k),
 	mouse(m),
 	own_input(false)
 {
-	init();
+	init(window);
 }
 
-void Root::init()
+void Root::init(Graphics::Window *window)
 {
+	if(window)
+		set_geometry(Geometry(0, 0, window->get_width(), window->get_height()));
+
 	lbl_tooltip = 0;
 	tooltip_target = 0;
 
+	camera.set_orthographic(geom.w, geom.h);
+	update_camera();
+
 	update_style();
 
-	mouse->signal_button_press.connect(sigc::mem_fun(this, &Root::button_press_event));
-	mouse->signal_button_release.connect(sigc::mem_fun(this, &Root::button_release_event));
-	mouse->signal_axis_motion.connect(sigc::mem_fun(this, &Root::axis_motion_event));
-	keyboard->signal_button_press.connect(sigc::mem_fun(this, &Root::key_press_event));
-	keyboard->signal_button_release.connect(sigc::mem_fun(this, &Root::key_release_event));
-	keyboard->signal_character.connect(sigc::mem_fun(this, &Root::character_event));
+	if(mouse)
+	{
+		mouse->signal_button_press.connect(sigc::mem_fun(this, &Root::button_press_event));
+		mouse->signal_button_release.connect(sigc::mem_fun(this, &Root::button_release_event));
+		mouse->signal_axis_motion.connect(sigc::mem_fun(this, &Root::axis_motion_event));
+	}
+
+	if(keyboard)
+	{
+		keyboard->signal_button_press.connect(sigc::mem_fun(this, &Root::key_press_event));
+		keyboard->signal_button_release.connect(sigc::mem_fun(this, &Root::key_release_event));
+		keyboard->signal_character.connect(sigc::mem_fun(this, &Root::character_event));
+	}
 }
 
 Root::~Root()
@@ -101,35 +112,47 @@ void Root::tick()
 
 void Root::render() const
 {
-	GL::MatrixStack::projection() = GL::Matrix::ortho_bottomleft(geom.w, geom.h);
-	GL::MatrixStack::modelview() = GL::Matrix();
 	GL::Bind bind_blend(GL::Blend::alpha());
 
-	GL::Renderer renderer(0);
+	GL::Renderer renderer(&camera);
 	Widget::render(renderer);
 }
 
-void Root::button_press_event(unsigned btn)
+bool Root::button_press_event(unsigned btn)
 {
 	if(visible)
 	{
+		Widget *old_focus = pointer_focus;
+
 		int x, y;
 		get_pointer(x, y);
 		button_press(x, y, btn);
+
+		if(pointer_focus || old_focus)
+			return true;
 	}
+
+	return false;
 }
 
-void Root::button_release_event(unsigned btn)
+bool Root::button_release_event(unsigned btn)
 {
 	if(visible)
 	{
+		Widget *old_focus = pointer_focus;
+
 		int x, y;
 		get_pointer(x, y);
 		button_release(x, y, btn);
+
+		if(pointer_focus || old_focus)
+			return true;
 	}
+
+	return false;
 }
 
-void Root::axis_motion_event(unsigned, float, float)
+bool Root::axis_motion_event(unsigned, float, float)
 {
 	if(visible)
 	{
@@ -149,26 +172,58 @@ void Root::axis_motion_event(unsigned, float, float)
 				lbl_tooltip->set_visible(false);
 			tooltip_target = 0;
 		}
+
+		if(pointer_focus)
+			return true;
 	}
+
+	return false;
 }
 
-void Root::key_press_event(unsigned key)
+bool Root::key_press_event(unsigned key)
 {
 	// XXX Modifiers
 	if(visible)
+	{
+		Widget *old_focus = input_focus;
+
 		key_press(key, 0);
+
+		if(input_focus || old_focus)
+			return true;
+	}
+
+	return false;
 }
 
-void Root::key_release_event(unsigned key)
+bool Root::key_release_event(unsigned key)
 {
 	if(visible)
+	{
+		Widget *old_focus = input_focus;
+
 		key_release(key, 0);
+
+		if(input_focus || old_focus)
+			return true;
+	}
+
+	return false;
 }
 
-void Root::character_event(StringCodec::unichar ch)
+bool Root::character_event(StringCodec::unichar ch)
 {
 	if(visible)
+	{
+		Widget *old_focus = input_focus;
+
 		character(ch);
+
+		if(input_focus || old_focus)
+			return true;
+	}
+
+	return false;
 }
 
 void Root::get_pointer(int &x, int &y)
@@ -177,5 +232,24 @@ void Root::get_pointer(int &x, int &y)
 	y = (mouse->get_axis_value(1)*0.5+0.5)*geom.h;
 }
 
+void Root::update_camera()
+{
+	camera.set_position(GL::Vector3(geom.w/2.0f, geom.h/2.0f, geom.h/2.0f));
+	camera.set_depth_clip(geom.h*0.1f, geom.h*0.9f);
+	camera.set_orthographic(geom.w, geom.h);
+}
+
+void Root::on_geometry_change()
+{
+	Panel::on_geometry_change();
+	update_camera();
+}
+
+void Root::on_child_added(Widget &wdg)
+{
+	if(&wdg!=lbl_tooltip)
+		Panel::on_child_added(wdg);
+}
+
 } // namespace GLtk
 } // namespace Msp