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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it 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.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
/*
* OpenPandora: Device Specific Event Handling.
*
*/
#include "backends/platform/openpandora/op-sdl.h"
#include "backends/platform/openpandora/op-options.h"
/* Quick default button states for modifiers. */
int BUTTON_STATE_L = false;
enum {
/* Touchscreen TapMode */
TAPMODE_LEFT = 0,
TAPMODE_RIGHT = 1,
TAPMODE_HOVER = 2
};
/* On the OpenPandora by default the ABXY and L/R Trigger buttons are returned by SDL as
(A): SDLK_HOME (B): SDLK_END (X): SDLK_PAGEDOWN (Y): SDLK_PAGEUP (L): SDLK_RSHIFT (R): SDLK_RCTRL
*/
bool OSystem_OP::handleKeyDown(SDL_Event &ev, Common::Event &event) {
switch (ev.key.keysym.sym) {
case SDLK_HOME:
event.type = Common::EVENT_LBUTTONDOWN;
fillMouseEvent(event, _km.x, _km.y);
return true;
break;
case SDLK_END:
event.type = Common::EVENT_RBUTTONDOWN;
fillMouseEvent(event, _km.x, _km.y);
return true;
break;
case SDLK_PAGEDOWN:
event.type = Common::EVENT_MAINMENU;
return true;
break;
case SDLK_PAGEUP:
OP::ToggleTapMode();
if (OP::tapmodeLevel == TAPMODE_LEFT) {
displayMessageOnOSD("Touchscreen 'Tap Mode' - Left Click");
} else if (OP::tapmodeLevel == TAPMODE_RIGHT) {
displayMessageOnOSD("Touchscreen 'Tap Mode' - Right Click");
} else if (OP::tapmodeLevel == TAPMODE_HOVER) {
displayMessageOnOSD("Touchscreen 'Tap Mode' - Hover (No Click)");
}
break;
case SDLK_RSHIFT:
BUTTON_STATE_L = true;
break;
case SDLK_RCTRL:
break;
default:
return OSystem_SDL::handleKeyDown(ev, event);
break;
}
return false;
}
bool OSystem_OP::handleKeyUp(SDL_Event &ev, Common::Event &event) {
switch (ev.key.keysym.sym) {
case SDLK_HOME:
event.type = Common::EVENT_LBUTTONUP;
fillMouseEvent(event, _km.x, _km.y);
return true;
break;
case SDLK_END:
event.type = Common::EVENT_RBUTTONUP;
fillMouseEvent(event, _km.x, _km.y);
return true;
break;
case SDLK_PAGEDOWN:
event.type = Common::EVENT_MAINMENU;
return true;
break;
case SDLK_PAGEUP:
break;
case SDLK_RSHIFT:
BUTTON_STATE_L = false;
break;
case SDLK_RCTRL:
break;
default:
return OSystem_SDL::handleKeyUp(ev, event);
break;
}
return false;
}
/* Custom handleMouseButtonDown/handleMouseButtonUp to deal with 'Tap Mode' for the touchscreen */
bool OSystem_OP::handleMouseButtonDown(SDL_Event &ev, Common::Event &event) {
if (ev.button.button == SDL_BUTTON_LEFT){
if (BUTTON_STATE_L == true) /* BUTTON_STATE_L = Left Trigger Held, force Right Click */
event.type = Common::EVENT_RBUTTONDOWN;
else if (OP::tapmodeLevel == TAPMODE_LEFT) /* TAPMODE_LEFT = Left Click Tap Mode */
event.type = Common::EVENT_LBUTTONDOWN;
else if (OP::tapmodeLevel == TAPMODE_RIGHT) /* TAPMODE_RIGHT = Right Click Tap Mode */
event.type = Common::EVENT_RBUTTONDOWN;
else if (OP::tapmodeLevel == TAPMODE_HOVER) /* TAPMODE_HOVER = Hover (No Click) Tap Mode */
event.type = Common::EVENT_MOUSEMOVE;
else
event.type = Common::EVENT_LBUTTONDOWN; /* For normal mice etc. */
}
else if (ev.button.button == SDL_BUTTON_RIGHT)
event.type = Common::EVENT_RBUTTONDOWN;
#if defined(SDL_BUTTON_WHEELUP) && defined(SDL_BUTTON_WHEELDOWN)
else if (ev.button.button == SDL_BUTTON_WHEELUP)
event.type = Common::EVENT_WHEELUP;
else if (ev.button.button == SDL_BUTTON_WHEELDOWN)
event.type = Common::EVENT_WHEELDOWN;
#endif
#if defined(SDL_BUTTON_MIDDLE)
else if (ev.button.button == SDL_BUTTON_MIDDLE)
event.type = Common::EVENT_MBUTTONDOWN;
#endif
else
return false;
fillMouseEvent(event, ev.button.x, ev.button.y);
return true;
}
bool OSystem_OP::handleMouseButtonUp(SDL_Event &ev, Common::Event &event) {
if (ev.button.button == SDL_BUTTON_LEFT){
if (BUTTON_STATE_L == true) /* BUTTON_STATE_L = Left Trigger Held, force Right Click */
event.type = Common::EVENT_RBUTTONUP;
else if (OP::tapmodeLevel == TAPMODE_LEFT) /* TAPMODE_LEFT = Left Click Tap Mode */
event.type = Common::EVENT_LBUTTONUP;
else if (OP::tapmodeLevel == TAPMODE_RIGHT) /* TAPMODE_RIGHT = Right Click Tap Mode */
event.type = Common::EVENT_RBUTTONUP;
else if (OP::tapmodeLevel == TAPMODE_HOVER) /* TAPMODE_HOVER = Hover (No Click) Tap Mode */
event.type = Common::EVENT_MOUSEMOVE;
else
event.type = Common::EVENT_LBUTTONUP; /* For normal mice etc. */
}
else if (ev.button.button == SDL_BUTTON_RIGHT)
event.type = Common::EVENT_RBUTTONUP;
#if defined(SDL_BUTTON_MIDDLE)
else if (ev.button.button == SDL_BUTTON_MIDDLE)
event.type = Common::EVENT_MBUTTONUP;
#endif
else
return false;
fillMouseEvent(event, ev.button.x, ev.button.y);
return true;
}
|
