X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Froot.h;h=5dbf7bb1aa112a317f59763ac6fd9c8ccb7bad9a;hb=HEAD;hp=2248ab87a82ea3c46dfb8508f1c6f6c8610eeff2;hpb=6be5b834084fb3ab421b94b6c4ad8eece6bab754;p=libs%2Fgltk.git

diff --git a/source/root.h b/source/root.h
index 2248ab8..29fff23 100644
--- a/source/root.h
+++ b/source/root.h
@@ -1,40 +1,88 @@
-/* $Id$
-
-This file is part of libmspgltk
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GLTK_ROOT_H_
 #define MSP_GLTK_ROOT_H_
 
-#include <msp/gbase/window.h>
+#include <memory>
+#include <sigc++/trackable.h>
+#include <msp/gl/blend.h>
+#include <msp/gl/camera.h>
+#include <msp/gl/program.h>
+#include <msp/gl/renderable.h>
+#include <msp/graphics/window.h>
+#include <msp/input/keyboard.h>
+#include <msp/input/mouse.h>
+#include <msp/input/touchscreen.h>
+#include <msp/time/timestamp.h>
+#include "mspgltk_api.h"
 #include "panel.h"
 
 namespace Msp {
 namespace GLtk {
 
+class Label;
+
 /**
-A Root is a special type of Panel that covers and entire Window and accepts
-input from it.  When created, a Root widget will take its size from the window
-it is created for.  The size can be changed, but a Root should always be
-rendered to fill the window in order to get coordinates mapped correctly.
+A Root is a special type of Panel that covers the entire viewport and receives
+input from keyboard and mouse.  It can be used by itself or in a GL::Pipeline.
+Due to its specialized nature it's recommended to not use it with Scenes or
+other containers.
 */
-class Root: public Panel
+class MSPGLTK_API Root: public Panel, public GL::Renderable, public sigc::trackable
 {
+public:
+	sigc::signal<std::string, int, int> signal_tooltip;
+
 private:
-	Graphics::Window &window;
+	Resources &resources;
+	Input::Keyboard *keyboard = nullptr;
+	std::unique_ptr<InputMethod> input_method;
+	Input::Mouse *mouse = nullptr;
+	Input::Touchscreen *touchscreen = nullptr;
+	std::unique_ptr<Input::Device> own_input[2];
+	Label *lbl_tooltip = nullptr;
+	int pointer_x = 0;
+	int pointer_y = 0;
+	Time::TimeStamp tooltip_timeout;
+	Time::TimeStamp last_tick;
+	Widget *tooltip_target = nullptr;
+	Msp::GL::Camera camera;
+	Msp::GL::Program *shprog = nullptr;
+	Msp::GL::Blend blend;
+
+	Root(Resources &, Graphics::Window &, std::unique_ptr<Input::Keyboard>, std::unique_ptr<Input::Mouse>);
 
 public:
+	/** Creates a Root widget for a window.  The geometry is set to match the
+	window's size, and input devices are created automatically. */
 	Root(Resources &, Graphics::Window &);
+
+	/** Creates a Root widget with custom input devices.  If window is not null,
+	it is used to set the widget's initial geometry. */
+	Root(Resources &, Graphics::Window *, Input::Keyboard *, Input::Mouse *, Input::Touchscreen * = nullptr);
+
+	const char *get_class() const override { return "root"; }
+
+	Resources &get_resources() const { return resources; }
+	virtual unsigned get_width() const { return geom.w; }
+	virtual unsigned get_height() const { return geom.h; }
+
+	void tick();
+	void setup_frame(GL::Renderer &) override;
+	void render(GL::Renderer &, GL::Tag = GL::Tag()) const override;
+
 private:
-	virtual const char *get_class() const { return "root"; }
-	void button_press_event(int, int, unsigned, unsigned);
-	void button_release_event(int, int, unsigned, unsigned);
-	void pointer_motion_event(int, int);
-	void key_press_event(unsigned, unsigned, wchar_t);
-	void key_release_event(unsigned, unsigned);
-	void translate_coords(int &, int &);
+	bool button_press_event(unsigned);
+	bool button_release_event(unsigned);
+	bool axis_motion_event(unsigned, float, float);
+	bool touch_press_event(unsigned);
+	bool touch_release_event(unsigned);
+	bool touch_motion_event(unsigned, float, float);
+
+	void get_pointer(int &, int &);
+	void get_touch(unsigned, int &, int &);
+	void update_camera();
+
+	void on_size_change() override;
+	void on_child_added(Widget &) override;
 };
 
 } // namespace GLtk