ae.ui.wm.application source code

1 /**
2  * ae.ui.wm.application
3  *
4  * License:
5  *   This Source Code Form is subject to the terms of
6  *   the Mozilla Public License, v. 2.0. If a copy of
7  *   the MPL was not distributed with this file, You
8  *   can obtain one at http://mozilla.org/MPL/2.0/.
9  *
10  * Authors:
11  *   Vladimir Panteleev <ae@cy.md>
12  */
13 
14 module ae.ui.wm.application;
15 
16 import ae.ui.app.application;
17 import ae.ui.shell.shell;
18 import ae.ui.shell.events;
19 import ae.ui.wm.controls.control;
20 import ae.ui.video.renderer;
21 
22 /// Specialization of Application class which automatically handles framework messages.
23 class WMApplication : Application
24 {
25 	Shell shell; /// `Shell` implementation.
26 	RootControl root; /// The root control.
27 
28 	this()
29 	{
30 		root = new RootControl();
31 	} ///
32 
33 	// ****************************** Event handlers *******************************
34 
35 	override void handleMouseDown(uint x, uint y, MouseButton button)
36 	{
37 		root.handleMouseDown(x, y, button);
38 	} ///
39 
40 	override void handleMouseUp(uint x, uint y, MouseButton button)
41 	{
42 		root.handleMouseUp(x, y, button);
43 	} ///
44 
45 	override void handleMouseMove(uint x, uint y, MouseButtons buttons)
46 	{
47 		root.handleMouseMove(x, y, buttons);
48 	} ///
49 
50 	override void handleQuit()
51 	{
52 		shell.quit();
53 	} ///
54 
55 	override void handleInit()
56 	{
57 		uint w, h;
58 		shell.video.getScreenSize(w, h);
59 		root.w = w; root.h = h;
60 		root.sizeChanged();
61 	} ///
62 
63 	// ********************************* Rendering *********************************
64 
65 	override void render(Renderer s)
66 	{
67 		root.render(s, 0, 0);
68 	} ///
69 }