1//
2// Copyright (c) 2014 The ANGLE Project Authors. All rights reserved.
3// Use of this source code is governed by a BSD-style license that can be
4// found in the LICENSE file.
5//
6
7#ifndef SAMPLE_UTIL_EVENT_H
8#define SAMPLE_UTIL_EVENT_H
9
10#include "keyboard.h"
11#include "mouse.h"
12
13class Event
14{
15  public:
16    struct MoveEvent
17    {
18        int X;
19        int Y;
20    };
21
22    struct SizeEvent
23    {
24        int Width;
25        int Height;
26    };
27
28    struct KeyEvent
29    {
30        Key Code;
31        bool Alt;
32        bool Control;
33        bool Shift;
34        bool System;
35    };
36
37    struct MouseMoveEvent
38    {
39        int X;
40        int Y;
41    };
42
43    struct MouseButtonEvent
44    {
45        MouseButton Button;
46        int X;
47        int Y;
48    };
49
50    struct MouseWheelEvent
51    {
52        int Delta;
53    };
54
55    enum EventType
56    {
57        EVENT_CLOSED,                // The window requested to be closed
58        EVENT_MOVED,                 // The window has moved
59        EVENT_RESIZED,               // The window was resized
60        EVENT_LOST_FOCUS,            // The window lost the focus
61        EVENT_GAINED_FOCUS,          // The window gained the focus
62        EVENT_TEXT_ENTERED,          // A character was entered
63        EVENT_KEY_PRESSED,           // A key was pressed
64        EVENT_KEY_RELEASED,          // A key was released
65        EVENT_MOUSE_WHEEL_MOVED,     // The mouse wheel was scrolled
66        EVENT_MOUSE_BUTTON_PRESSED,  // A mouse button was pressed
67        EVENT_MOUSE_BUTTON_RELEASED, // A mouse button was released
68        EVENT_MOUSE_MOVED,           // The mouse cursor moved
69        EVENT_MOUSE_ENTERED,         // The mouse cursor entered the area of the window
70        EVENT_MOUSE_LEFT,            // The mouse cursor left the area of the window
71    };
72
73    EventType Type;
74
75    union
76    {
77        MoveEvent               Move;               // Move event parameters
78        SizeEvent               Size;               // Size event parameters
79        KeyEvent                Key;                // Key event parameters
80        MouseMoveEvent          MouseMove;          // Mouse move event parameters
81        MouseButtonEvent        MouseButton;        // Mouse button event parameters
82        MouseWheelEvent         MouseWheel;         // Mouse wheel event parameters
83    };
84};
85
86#endif SAMPLE_UTIL_EVENT_H
87