1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
// ==============================================================
// This file is part of Glest Shared Library (www.glest.org)
//
// Copyright (C) 2005 Matthias Braun <matze@braunis.de>
//
// You can redistribute this code and/or modify it under
// the terms of the GNU General Public License as published
// by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version
// ==============================================================
#ifndef _SHARED_PLATFORM_WINDOW_H_
#define _SHARED_PLATFORM_WINDOW_H_
#include <map>
#include <string>
#include <SDL.h>
#include "types.h"
using std::map;
using std::string;
namespace Shared{ namespace Platform{
class Timer;
class PlatformContextGl;
enum MouseButton{
mbLeft,
mbRight,
mbCenter
};
enum SizeState{
ssMaximized,
ssMinimized,
ssRestored
};
// keycode constants (unfortunately designed after DirectInput and therefore not
// very specific)
// They also have to fit into a char. The positive numbers seem to be equal
// to ascii, for the rest we have to find sensefull mappings from SDL (which is
// alot more fine grained like left/right control instead of just control...)
const char vkAdd = -1;
const char vkSubtract = -2;
const char vkAlt = -3;
const char vkControl = -4;
const char vkShift = -5;
const char vkEscape = -6;
const char vkUp = -7;
const char vkLeft = -8;
const char vkRight = -9;
const char vkDown = -10;
const char vkReturn = -11;
const char vkBack = -12;
struct MouseState{
bool leftMouse;
bool rightMouse;
bool centerMouse;
};
enum WindowStyle{
wsFullscreen,
wsWindowedFixed,
wsWindowedResizable
};
// =====================================================
// class Window
// =====================================================
class Window {
private:
Uint32 lastMouseDown[3];
int lastMouseX[3];
int lastMouseY[3];
protected:
int w, h;
public:
static bool handleEvent();
Window();
virtual ~Window();
WindowHandle getHandle() {return 0;}
string getText();
int getX() { return 0; }
int getY() { return 0; }
int getW() { return w; }
int getH() { return h; }
//component state
int getClientW() { return getW(); }
int getClientH() { return getH(); }
float getAspect();
//object state
void setText(string text);
void setStyle(WindowStyle windowStyle);
void setSize(int w, int h);
void setPos(int x, int y);
void setEnabled(bool enabled);
void setVisible(bool visible);
//misc
void create();
void destroy();
void minimize();
protected:
virtual void eventCreate(){}
virtual void eventMouseDown(int x, int y, MouseButton mouseButton){}
virtual void eventMouseUp(int x, int y, MouseButton mouseButton){}
virtual void eventMouseMove(int x, int y, const MouseState* mouseState){}
virtual void eventMouseDoubleClick(int x, int y, MouseButton mouseButton){}
virtual void eventKeyDown(char key){}
virtual void eventKeyUp(char key){}
virtual void eventKeyPress(char c){}
virtual void eventResize(){};
virtual void eventPaint(){}
virtual void eventTimer(int timerId){}
virtual void eventActivate(bool activated){};
virtual void eventResize(SizeState sizeState){};
virtual void eventMenu(int menuId){}
virtual void eventClose(){};
virtual void eventDestroy(){};
private:
/// needed to detect double clicks
void handleMouseDown(SDL_Event event);
static MouseButton getMouseButton(int sdlButton);
static char getKey(SDL_keysym keysym);
static void toggleFullscreen();
};
}}//end namespace
#endif
|
