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1 | 0f0b7264 | bellard | /*
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2 | 0f0b7264 | bellard | * QEMU SDL display driver
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3 | 0f0b7264 | bellard | *
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4 | 0f0b7264 | bellard | * Copyright (c) 2003 Fabrice Bellard
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5 | 0f0b7264 | bellard | *
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6 | 0f0b7264 | bellard | * Permission is hereby granted, free of charge, to any person obtaining a copy
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7 | 0f0b7264 | bellard | * of this software and associated documentation files (the "Software"), to deal
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8 | 0f0b7264 | bellard | * in the Software without restriction, including without limitation the rights
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9 | 0f0b7264 | bellard | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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10 | 0f0b7264 | bellard | * copies of the Software, and to permit persons to whom the Software is
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11 | 0f0b7264 | bellard | * furnished to do so, subject to the following conditions:
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12 | 0f0b7264 | bellard | *
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13 | 0f0b7264 | bellard | * The above copyright notice and this permission notice shall be included in
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14 | 0f0b7264 | bellard | * all copies or substantial portions of the Software.
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15 | 0f0b7264 | bellard | *
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16 | 0f0b7264 | bellard | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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17 | 0f0b7264 | bellard | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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18 | 0f0b7264 | bellard | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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19 | 0f0b7264 | bellard | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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20 | 0f0b7264 | bellard | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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21 | 0f0b7264 | bellard | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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22 | 0f0b7264 | bellard | * THE SOFTWARE.
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23 | 0f0b7264 | bellard | */
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24 | 67b915a5 | bellard | #include "vl.h" |
25 | 0f0b7264 | bellard | |
26 | 0f0b7264 | bellard | #include <SDL.h> |
27 | 0f0b7264 | bellard | |
28 | 67b915a5 | bellard | #ifndef _WIN32
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29 | 67b915a5 | bellard | #include <signal.h> |
30 | 67b915a5 | bellard | #endif
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31 | 0f0b7264 | bellard | |
32 | 0f0b7264 | bellard | static SDL_Surface *screen;
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33 | 0f0b7264 | bellard | static int gui_grab; /* if true, all keyboard/mouse events are grabbed */ |
34 | 8a7ddc38 | bellard | static int last_vm_running; |
35 | 8e9c4afe | bellard | static int gui_saved_grab; |
36 | 8e9c4afe | bellard | static int gui_fullscreen; |
37 | 8e9c4afe | bellard | static int gui_key_modifier_pressed; |
38 | 8e9c4afe | bellard | static int gui_keysym; |
39 | d63d307f | bellard | static int gui_fullscreen_initial_grab; |
40 | 32ff25bf | bellard | static int gui_grab_code = KMOD_LALT | KMOD_LCTRL; |
41 | 32ff25bf | bellard | static uint8_t modifiers_state[256]; |
42 | 09b26c5e | bellard | static int width, height; |
43 | 09b26c5e | bellard | static SDL_Cursor *sdl_cursor_normal;
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44 | 09b26c5e | bellard | static SDL_Cursor *sdl_cursor_hidden;
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45 | 09b26c5e | bellard | static int absolute_enabled = 0; |
46 | 0f0b7264 | bellard | |
47 | 0f0b7264 | bellard | static void sdl_update(DisplayState *ds, int x, int y, int w, int h) |
48 | 0f0b7264 | bellard | { |
49 | 898712a8 | bellard | // printf("updating x=%d y=%d w=%d h=%d\n", x, y, w, h);
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50 | 0f0b7264 | bellard | SDL_UpdateRect(screen, x, y, w, h); |
51 | 0f0b7264 | bellard | } |
52 | 0f0b7264 | bellard | |
53 | 0f0b7264 | bellard | static void sdl_resize(DisplayState *ds, int w, int h) |
54 | 0f0b7264 | bellard | { |
55 | 0f0b7264 | bellard | int flags;
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56 | 0f0b7264 | bellard | |
57 | 0f0b7264 | bellard | // printf("resizing to %d %d\n", w, h);
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58 | 0f0b7264 | bellard | |
59 | 0f0b7264 | bellard | flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL; |
60 | 8e9c4afe | bellard | if (gui_fullscreen)
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61 | 8e9c4afe | bellard | flags |= SDL_FULLSCREEN; |
62 | 9903da21 | bellard | |
63 | 09b26c5e | bellard | width = w; |
64 | 09b26c5e | bellard | height = h; |
65 | 09b26c5e | bellard | |
66 | 9903da21 | bellard | again:
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67 | 0f0b7264 | bellard | screen = SDL_SetVideoMode(w, h, 0, flags);
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68 | 0f0b7264 | bellard | if (!screen) {
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69 | 0f0b7264 | bellard | fprintf(stderr, "Could not open SDL display\n");
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70 | 0f0b7264 | bellard | exit(1);
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71 | 0f0b7264 | bellard | } |
72 | 9903da21 | bellard | if (!screen->pixels && (flags & SDL_HWSURFACE) && (flags & SDL_FULLSCREEN)) {
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73 | 9903da21 | bellard | flags &= ~SDL_HWSURFACE; |
74 | 9903da21 | bellard | goto again;
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75 | 9903da21 | bellard | } |
76 | 9903da21 | bellard | |
77 | 9903da21 | bellard | if (!screen->pixels) {
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78 | 9903da21 | bellard | fprintf(stderr, "Could not open SDL display\n");
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79 | 9903da21 | bellard | exit(1);
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80 | 9903da21 | bellard | } |
81 | 0f0b7264 | bellard | ds->data = screen->pixels; |
82 | 0f0b7264 | bellard | ds->linesize = screen->pitch; |
83 | 0f0b7264 | bellard | ds->depth = screen->format->BitsPerPixel; |
84 | 457831f4 | bellard | ds->width = w; |
85 | 457831f4 | bellard | ds->height = h; |
86 | 0f0b7264 | bellard | } |
87 | 0f0b7264 | bellard | |
88 | 3d11d0eb | bellard | /* generic keyboard conversion */
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89 | e58d12ed | bellard | |
90 | 3d11d0eb | bellard | #include "sdl_keysym.h" |
91 | 3d11d0eb | bellard | #include "keymaps.c" |
92 | 3d11d0eb | bellard | |
93 | 3d11d0eb | bellard | static kbd_layout_t *kbd_layout = NULL; |
94 | 3d11d0eb | bellard | |
95 | 3d11d0eb | bellard | static uint8_t sdl_keyevent_to_keycode_generic(const SDL_KeyboardEvent *ev) |
96 | e58d12ed | bellard | { |
97 | 3d11d0eb | bellard | int keysym;
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98 | 3d11d0eb | bellard | /* workaround for X11+SDL bug with AltGR */
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99 | 3d11d0eb | bellard | keysym = ev->keysym.sym; |
100 | 3d11d0eb | bellard | if (keysym == 0 && ev->keysym.scancode == 113) |
101 | 3d11d0eb | bellard | keysym = SDLK_MODE; |
102 | 3d11d0eb | bellard | return keysym2scancode(kbd_layout, keysym);
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103 | e58d12ed | bellard | } |
104 | e58d12ed | bellard | |
105 | 3d11d0eb | bellard | /* specific keyboard conversions from scan codes */
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106 | 3d11d0eb | bellard | |
107 | 3d11d0eb | bellard | #if defined(_WIN32)
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108 | e58d12ed | bellard | |
109 | e58d12ed | bellard | static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev) |
110 | e58d12ed | bellard | { |
111 | e58d12ed | bellard | return ev->keysym.scancode;
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112 | e58d12ed | bellard | } |
113 | e58d12ed | bellard | |
114 | e58d12ed | bellard | #else
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115 | e58d12ed | bellard | |
116 | de2200d3 | bellard | static const uint8_t x_keycode_to_pc_keycode[61] = { |
117 | de2200d3 | bellard | 0xc7, /* 97 Home */ |
118 | de2200d3 | bellard | 0xc8, /* 98 Up */ |
119 | de2200d3 | bellard | 0xc9, /* 99 PgUp */ |
120 | de2200d3 | bellard | 0xcb, /* 100 Left */ |
121 | 0f0b7264 | bellard | 0x4c, /* 101 KP-5 */ |
122 | de2200d3 | bellard | 0xcd, /* 102 Right */ |
123 | de2200d3 | bellard | 0xcf, /* 103 End */ |
124 | de2200d3 | bellard | 0xd0, /* 104 Down */ |
125 | de2200d3 | bellard | 0xd1, /* 105 PgDn */ |
126 | de2200d3 | bellard | 0xd2, /* 106 Ins */ |
127 | de2200d3 | bellard | 0xd3, /* 107 Del */ |
128 | de2200d3 | bellard | 0x9c, /* 108 Enter */ |
129 | de2200d3 | bellard | 0x9d, /* 109 Ctrl-R */ |
130 | 22a56b8a | bellard | 0x0, /* 110 Pause */ |
131 | de2200d3 | bellard | 0xb7, /* 111 Print */ |
132 | de2200d3 | bellard | 0xb5, /* 112 Divide */ |
133 | de2200d3 | bellard | 0xb8, /* 113 Alt-R */ |
134 | de2200d3 | bellard | 0xc6, /* 114 Break */ |
135 | 0f0b7264 | bellard | 0x0, /* 115 */ |
136 | 0f0b7264 | bellard | 0x0, /* 116 */ |
137 | 0f0b7264 | bellard | 0x0, /* 117 */ |
138 | 0f0b7264 | bellard | 0x0, /* 118 */ |
139 | 0f0b7264 | bellard | 0x0, /* 119 */ |
140 | b71e95fc | bellard | 0x70, /* 120 Hiragana_Katakana */ |
141 | 0f0b7264 | bellard | 0x0, /* 121 */ |
142 | 0f0b7264 | bellard | 0x0, /* 122 */ |
143 | b71e95fc | bellard | 0x73, /* 123 backslash */ |
144 | 0f0b7264 | bellard | 0x0, /* 124 */ |
145 | 0f0b7264 | bellard | 0x0, /* 125 */ |
146 | 0f0b7264 | bellard | 0x0, /* 126 */ |
147 | 0f0b7264 | bellard | 0x0, /* 127 */ |
148 | 0f0b7264 | bellard | 0x0, /* 128 */ |
149 | b71e95fc | bellard | 0x79, /* 129 Henkan */ |
150 | 0f0b7264 | bellard | 0x0, /* 130 */ |
151 | b71e95fc | bellard | 0x7b, /* 131 Muhenkan */ |
152 | 0f0b7264 | bellard | 0x0, /* 132 */ |
153 | b71e95fc | bellard | 0x7d, /* 133 Yen */ |
154 | 0f0b7264 | bellard | 0x0, /* 134 */ |
155 | 0f0b7264 | bellard | 0x0, /* 135 */ |
156 | 0f0b7264 | bellard | 0x47, /* 136 KP_7 */ |
157 | 0f0b7264 | bellard | 0x48, /* 137 KP_8 */ |
158 | 0f0b7264 | bellard | 0x49, /* 138 KP_9 */ |
159 | 0f0b7264 | bellard | 0x4b, /* 139 KP_4 */ |
160 | 0f0b7264 | bellard | 0x4c, /* 140 KP_5 */ |
161 | 0f0b7264 | bellard | 0x4d, /* 141 KP_6 */ |
162 | 0f0b7264 | bellard | 0x4f, /* 142 KP_1 */ |
163 | 0f0b7264 | bellard | 0x50, /* 143 KP_2 */ |
164 | 0f0b7264 | bellard | 0x51, /* 144 KP_3 */ |
165 | 0f0b7264 | bellard | 0x52, /* 145 KP_0 */ |
166 | 0f0b7264 | bellard | 0x53, /* 146 KP_. */ |
167 | 0f0b7264 | bellard | 0x47, /* 147 KP_HOME */ |
168 | 0f0b7264 | bellard | 0x48, /* 148 KP_UP */ |
169 | 0f0b7264 | bellard | 0x49, /* 149 KP_PgUp */ |
170 | 0f0b7264 | bellard | 0x4b, /* 150 KP_Left */ |
171 | 0f0b7264 | bellard | 0x4c, /* 151 KP_ */ |
172 | 0f0b7264 | bellard | 0x4d, /* 152 KP_Right */ |
173 | 0f0b7264 | bellard | 0x4f, /* 153 KP_End */ |
174 | 0f0b7264 | bellard | 0x50, /* 154 KP_Down */ |
175 | 0f0b7264 | bellard | 0x51, /* 155 KP_PgDn */ |
176 | 0f0b7264 | bellard | 0x52, /* 156 KP_Ins */ |
177 | 0f0b7264 | bellard | 0x53, /* 157 KP_Del */ |
178 | 0f0b7264 | bellard | }; |
179 | 0f0b7264 | bellard | |
180 | e58d12ed | bellard | static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev) |
181 | e58d12ed | bellard | { |
182 | e58d12ed | bellard | int keycode;
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183 | e58d12ed | bellard | |
184 | e58d12ed | bellard | keycode = ev->keysym.scancode; |
185 | e58d12ed | bellard | |
186 | e58d12ed | bellard | if (keycode < 9) { |
187 | e58d12ed | bellard | keycode = 0;
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188 | e58d12ed | bellard | } else if (keycode < 97) { |
189 | e58d12ed | bellard | keycode -= 8; /* just an offset */ |
190 | e58d12ed | bellard | } else if (keycode < 158) { |
191 | e58d12ed | bellard | /* use conversion table */
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192 | e58d12ed | bellard | keycode = x_keycode_to_pc_keycode[keycode - 97];
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193 | e58d12ed | bellard | } else {
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194 | e58d12ed | bellard | keycode = 0;
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195 | e58d12ed | bellard | } |
196 | e58d12ed | bellard | return keycode;
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197 | e58d12ed | bellard | } |
198 | e58d12ed | bellard | |
199 | e58d12ed | bellard | #endif
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200 | e58d12ed | bellard | |
201 | 32ff25bf | bellard | static void reset_keys(void) |
202 | 32ff25bf | bellard | { |
203 | 32ff25bf | bellard | int i;
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204 | 32ff25bf | bellard | for(i = 0; i < 256; i++) { |
205 | 32ff25bf | bellard | if (modifiers_state[i]) {
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206 | 32ff25bf | bellard | if (i & 0x80) |
207 | 32ff25bf | bellard | kbd_put_keycode(0xe0);
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208 | 32ff25bf | bellard | kbd_put_keycode(i | 0x80);
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209 | 32ff25bf | bellard | modifiers_state[i] = 0;
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210 | 32ff25bf | bellard | } |
211 | 32ff25bf | bellard | } |
212 | 32ff25bf | bellard | } |
213 | 32ff25bf | bellard | |
214 | 0f0b7264 | bellard | static void sdl_process_key(SDL_KeyboardEvent *ev) |
215 | 0f0b7264 | bellard | { |
216 | 32ff25bf | bellard | int keycode, v;
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217 | de2200d3 | bellard | |
218 | de2200d3 | bellard | if (ev->keysym.sym == SDLK_PAUSE) {
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219 | de2200d3 | bellard | /* specific case */
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220 | de2200d3 | bellard | v = 0;
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221 | de2200d3 | bellard | if (ev->type == SDL_KEYUP)
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222 | de2200d3 | bellard | v |= 0x80;
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223 | de2200d3 | bellard | kbd_put_keycode(0xe1);
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224 | de2200d3 | bellard | kbd_put_keycode(0x1d | v);
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225 | de2200d3 | bellard | kbd_put_keycode(0x45 | v);
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226 | de2200d3 | bellard | return;
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227 | de2200d3 | bellard | } |
228 | de2200d3 | bellard | |
229 | 3d11d0eb | bellard | if (kbd_layout) {
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230 | 3d11d0eb | bellard | keycode = sdl_keyevent_to_keycode_generic(ev); |
231 | 3d11d0eb | bellard | } else {
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232 | 3d11d0eb | bellard | keycode = sdl_keyevent_to_keycode(ev); |
233 | 3d11d0eb | bellard | } |
234 | de2200d3 | bellard | |
235 | de2200d3 | bellard | switch(keycode) {
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236 | de2200d3 | bellard | case 0x00: |
237 | de2200d3 | bellard | /* sent when leaving window: reset the modifiers state */
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238 | 32ff25bf | bellard | reset_keys(); |
239 | de2200d3 | bellard | return;
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240 | de2200d3 | bellard | case 0x2a: /* Left Shift */ |
241 | de2200d3 | bellard | case 0x36: /* Right Shift */ |
242 | de2200d3 | bellard | case 0x1d: /* Left CTRL */ |
243 | de2200d3 | bellard | case 0x9d: /* Right CTRL */ |
244 | de2200d3 | bellard | case 0x38: /* Left ALT */ |
245 | de2200d3 | bellard | case 0xb8: /* Right ALT */ |
246 | 0f0b7264 | bellard | if (ev->type == SDL_KEYUP)
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247 | de2200d3 | bellard | modifiers_state[keycode] = 0;
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248 | de2200d3 | bellard | else
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249 | de2200d3 | bellard | modifiers_state[keycode] = 1;
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250 | de2200d3 | bellard | break;
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251 | de2200d3 | bellard | case 0x45: /* num lock */ |
252 | de2200d3 | bellard | case 0x3a: /* caps lock */ |
253 | de2200d3 | bellard | /* SDL does not send the key up event, so we generate it */
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254 | de2200d3 | bellard | kbd_put_keycode(keycode); |
255 | de2200d3 | bellard | kbd_put_keycode(keycode | 0x80);
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256 | de2200d3 | bellard | return;
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257 | 0f0b7264 | bellard | } |
258 | de2200d3 | bellard | |
259 | de2200d3 | bellard | /* now send the key code */
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260 | de2200d3 | bellard | if (keycode & 0x80) |
261 | de2200d3 | bellard | kbd_put_keycode(0xe0);
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262 | de2200d3 | bellard | if (ev->type == SDL_KEYUP)
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263 | de2200d3 | bellard | kbd_put_keycode(keycode | 0x80);
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264 | de2200d3 | bellard | else
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265 | de2200d3 | bellard | kbd_put_keycode(keycode & 0x7f);
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266 | 0f0b7264 | bellard | } |
267 | 0f0b7264 | bellard | |
268 | 8a7ddc38 | bellard | static void sdl_update_caption(void) |
269 | 8a7ddc38 | bellard | { |
270 | 8a7ddc38 | bellard | char buf[1024]; |
271 | 8a7ddc38 | bellard | strcpy(buf, "QEMU");
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272 | 8a7ddc38 | bellard | if (!vm_running) {
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273 | 8a7ddc38 | bellard | strcat(buf, " [Stopped]");
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274 | 8a7ddc38 | bellard | } |
275 | 8a7ddc38 | bellard | if (gui_grab) {
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276 | 32ff25bf | bellard | strcat(buf, " - Press Ctrl-Alt to exit grab");
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277 | 8a7ddc38 | bellard | } |
278 | 8a7ddc38 | bellard | SDL_WM_SetCaption(buf, "QEMU");
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279 | 8a7ddc38 | bellard | } |
280 | 8a7ddc38 | bellard | |
281 | 09b26c5e | bellard | static void sdl_hide_cursor(void) |
282 | 09b26c5e | bellard | { |
283 | 09b26c5e | bellard | SDL_SetCursor(sdl_cursor_hidden); |
284 | 09b26c5e | bellard | } |
285 | 09b26c5e | bellard | |
286 | 09b26c5e | bellard | static void sdl_show_cursor(void) |
287 | 09b26c5e | bellard | { |
288 | 09b26c5e | bellard | if (!kbd_mouse_is_absolute()) {
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289 | 09b26c5e | bellard | SDL_SetCursor(sdl_cursor_normal); |
290 | 09b26c5e | bellard | } |
291 | 09b26c5e | bellard | } |
292 | 09b26c5e | bellard | |
293 | 0f0b7264 | bellard | static void sdl_grab_start(void) |
294 | 0f0b7264 | bellard | { |
295 | 09b26c5e | bellard | sdl_hide_cursor(); |
296 | 0f0b7264 | bellard | SDL_WM_GrabInput(SDL_GRAB_ON); |
297 | 0f0b7264 | bellard | /* dummy read to avoid moving the mouse */
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298 | 0f0b7264 | bellard | SDL_GetRelativeMouseState(NULL, NULL); |
299 | 0f0b7264 | bellard | gui_grab = 1;
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300 | 8a7ddc38 | bellard | sdl_update_caption(); |
301 | 0f0b7264 | bellard | } |
302 | 0f0b7264 | bellard | |
303 | 0f0b7264 | bellard | static void sdl_grab_end(void) |
304 | 0f0b7264 | bellard | { |
305 | 0f0b7264 | bellard | SDL_WM_GrabInput(SDL_GRAB_OFF); |
306 | 09b26c5e | bellard | sdl_show_cursor(); |
307 | 0f0b7264 | bellard | gui_grab = 0;
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308 | 8a7ddc38 | bellard | sdl_update_caption(); |
309 | 0f0b7264 | bellard | } |
310 | 0f0b7264 | bellard | |
311 | 18a6d284 | bellard | static void sdl_send_mouse_event(int dz) |
312 | 0f0b7264 | bellard | { |
313 | 18a6d284 | bellard | int dx, dy, state, buttons;
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314 | 0f0b7264 | bellard | state = SDL_GetRelativeMouseState(&dx, &dy); |
315 | 0f0b7264 | bellard | buttons = 0;
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316 | 0f0b7264 | bellard | if (state & SDL_BUTTON(SDL_BUTTON_LEFT))
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317 | 0f0b7264 | bellard | buttons |= MOUSE_EVENT_LBUTTON; |
318 | 0f0b7264 | bellard | if (state & SDL_BUTTON(SDL_BUTTON_RIGHT))
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319 | 0f0b7264 | bellard | buttons |= MOUSE_EVENT_RBUTTON; |
320 | 0f0b7264 | bellard | if (state & SDL_BUTTON(SDL_BUTTON_MIDDLE))
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321 | 0f0b7264 | bellard | buttons |= MOUSE_EVENT_MBUTTON; |
322 | 09b26c5e | bellard | |
323 | 09b26c5e | bellard | if (kbd_mouse_is_absolute()) {
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324 | 09b26c5e | bellard | if (!absolute_enabled) {
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325 | 09b26c5e | bellard | sdl_hide_cursor(); |
326 | 09b26c5e | bellard | if (gui_grab) {
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327 | 09b26c5e | bellard | sdl_grab_end(); |
328 | 09b26c5e | bellard | } |
329 | 09b26c5e | bellard | absolute_enabled = 1;
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330 | 09b26c5e | bellard | } |
331 | 09b26c5e | bellard | |
332 | 09b26c5e | bellard | SDL_GetMouseState(&dx, &dy); |
333 | 09b26c5e | bellard | dx = dx * 0x7FFF / width;
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334 | 09b26c5e | bellard | dy = dy * 0x7FFF / height;
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335 | 09b26c5e | bellard | } |
336 | 09b26c5e | bellard | |
337 | 0f0b7264 | bellard | kbd_mouse_event(dx, dy, dz, buttons); |
338 | 0f0b7264 | bellard | } |
339 | 0f0b7264 | bellard | |
340 | 8e9c4afe | bellard | static void toggle_full_screen(DisplayState *ds) |
341 | 8e9c4afe | bellard | { |
342 | 8e9c4afe | bellard | gui_fullscreen = !gui_fullscreen; |
343 | 8e9c4afe | bellard | sdl_resize(ds, screen->w, screen->h); |
344 | 8e9c4afe | bellard | if (gui_fullscreen) {
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345 | 8e9c4afe | bellard | gui_saved_grab = gui_grab; |
346 | 8e9c4afe | bellard | sdl_grab_start(); |
347 | 8e9c4afe | bellard | } else {
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348 | 8e9c4afe | bellard | if (!gui_saved_grab)
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349 | 8e9c4afe | bellard | sdl_grab_end(); |
350 | 8e9c4afe | bellard | } |
351 | 95219897 | pbrook | vga_hw_invalidate(); |
352 | 95219897 | pbrook | vga_hw_update(); |
353 | 8e9c4afe | bellard | } |
354 | 8e9c4afe | bellard | |
355 | 0f0b7264 | bellard | static void sdl_refresh(DisplayState *ds) |
356 | 0f0b7264 | bellard | { |
357 | 0f0b7264 | bellard | SDL_Event ev1, *ev = &ev1; |
358 | 8e9c4afe | bellard | int mod_state;
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359 | 8e9c4afe | bellard | |
360 | 8a7ddc38 | bellard | if (last_vm_running != vm_running) {
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361 | 8a7ddc38 | bellard | last_vm_running = vm_running; |
362 | 8a7ddc38 | bellard | sdl_update_caption(); |
363 | 8a7ddc38 | bellard | } |
364 | 8a7ddc38 | bellard | |
365 | 95219897 | pbrook | vga_hw_update(); |
366 | 457831f4 | bellard | |
367 | 0f0b7264 | bellard | while (SDL_PollEvent(ev)) {
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368 | 0f0b7264 | bellard | switch (ev->type) {
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369 | 0f0b7264 | bellard | case SDL_VIDEOEXPOSE:
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370 | 0f0b7264 | bellard | sdl_update(ds, 0, 0, screen->w, screen->h); |
371 | 0f0b7264 | bellard | break;
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372 | 0f0b7264 | bellard | case SDL_KEYDOWN:
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373 | 0f0b7264 | bellard | case SDL_KEYUP:
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374 | 0f0b7264 | bellard | if (ev->type == SDL_KEYDOWN) {
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375 | 32ff25bf | bellard | mod_state = (SDL_GetModState() & gui_grab_code) == |
376 | 32ff25bf | bellard | gui_grab_code; |
377 | 8e9c4afe | bellard | gui_key_modifier_pressed = mod_state; |
378 | 457831f4 | bellard | if (gui_key_modifier_pressed) {
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379 | 32ff25bf | bellard | int keycode;
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380 | 32ff25bf | bellard | keycode = sdl_keyevent_to_keycode(&ev->key); |
381 | 32ff25bf | bellard | switch(keycode) {
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382 | 32ff25bf | bellard | case 0x21: /* 'f' key on US keyboard */ |
383 | 457831f4 | bellard | toggle_full_screen(ds); |
384 | 457831f4 | bellard | gui_keysym = 1;
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385 | 457831f4 | bellard | break;
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386 | 32ff25bf | bellard | case 0x02 ... 0x0a: /* '1' to '9' keys */ |
387 | 32ff25bf | bellard | console_select(keycode - 0x02);
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388 | 95219897 | pbrook | if (!is_graphic_console()) {
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389 | 457831f4 | bellard | /* display grab if going to a text console */
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390 | 457831f4 | bellard | if (gui_grab)
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391 | 457831f4 | bellard | sdl_grab_end(); |
392 | 457831f4 | bellard | } |
393 | 457831f4 | bellard | gui_keysym = 1;
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394 | 457831f4 | bellard | break;
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395 | 457831f4 | bellard | default:
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396 | 457831f4 | bellard | break;
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397 | 457831f4 | bellard | } |
398 | 95219897 | pbrook | } else if (!is_graphic_console()) { |
399 | 457831f4 | bellard | int keysym;
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400 | 457831f4 | bellard | keysym = 0;
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401 | 457831f4 | bellard | if (ev->key.keysym.mod & (KMOD_LCTRL | KMOD_RCTRL)) {
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402 | 457831f4 | bellard | switch(ev->key.keysym.sym) {
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403 | 457831f4 | bellard | case SDLK_UP: keysym = QEMU_KEY_CTRL_UP; break; |
404 | 457831f4 | bellard | case SDLK_DOWN: keysym = QEMU_KEY_CTRL_DOWN; break; |
405 | 457831f4 | bellard | case SDLK_LEFT: keysym = QEMU_KEY_CTRL_LEFT; break; |
406 | 457831f4 | bellard | case SDLK_RIGHT: keysym = QEMU_KEY_CTRL_RIGHT; break; |
407 | 457831f4 | bellard | case SDLK_HOME: keysym = QEMU_KEY_CTRL_HOME; break; |
408 | 457831f4 | bellard | case SDLK_END: keysym = QEMU_KEY_CTRL_END; break; |
409 | 457831f4 | bellard | case SDLK_PAGEUP: keysym = QEMU_KEY_CTRL_PAGEUP; break; |
410 | 457831f4 | bellard | case SDLK_PAGEDOWN: keysym = QEMU_KEY_CTRL_PAGEDOWN; break; |
411 | 457831f4 | bellard | default: break; |
412 | 457831f4 | bellard | } |
413 | 457831f4 | bellard | } else {
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414 | 457831f4 | bellard | switch(ev->key.keysym.sym) {
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415 | 457831f4 | bellard | case SDLK_UP: keysym = QEMU_KEY_UP; break; |
416 | 457831f4 | bellard | case SDLK_DOWN: keysym = QEMU_KEY_DOWN; break; |
417 | 457831f4 | bellard | case SDLK_LEFT: keysym = QEMU_KEY_LEFT; break; |
418 | 457831f4 | bellard | case SDLK_RIGHT: keysym = QEMU_KEY_RIGHT; break; |
419 | 457831f4 | bellard | case SDLK_HOME: keysym = QEMU_KEY_HOME; break; |
420 | 457831f4 | bellard | case SDLK_END: keysym = QEMU_KEY_END; break; |
421 | 457831f4 | bellard | case SDLK_PAGEUP: keysym = QEMU_KEY_PAGEUP; break; |
422 | 457831f4 | bellard | case SDLK_PAGEDOWN: keysym = QEMU_KEY_PAGEDOWN; break; |
423 | 457831f4 | bellard | case SDLK_BACKSPACE: keysym = QEMU_KEY_BACKSPACE; break; case SDLK_DELETE: keysym = QEMU_KEY_DELETE; break; |
424 | 457831f4 | bellard | default: break; |
425 | 457831f4 | bellard | } |
426 | 457831f4 | bellard | } |
427 | 457831f4 | bellard | if (keysym) {
|
428 | 457831f4 | bellard | kbd_put_keysym(keysym); |
429 | 457831f4 | bellard | } else if (ev->key.keysym.unicode != 0) { |
430 | 457831f4 | bellard | kbd_put_keysym(ev->key.keysym.unicode); |
431 | 457831f4 | bellard | } |
432 | 8e9c4afe | bellard | } |
433 | 8e9c4afe | bellard | } else if (ev->type == SDL_KEYUP) { |
434 | bf2b84e4 | bellard | mod_state = (ev->key.keysym.mod & gui_grab_code); |
435 | 8e9c4afe | bellard | if (!mod_state) {
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436 | 8e9c4afe | bellard | if (gui_key_modifier_pressed) {
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437 | 5b311878 | pbrook | gui_key_modifier_pressed = 0;
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438 | 457831f4 | bellard | if (gui_keysym == 0) { |
439 | 32ff25bf | bellard | /* exit/enter grab if pressing Ctrl-Alt */
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440 | 8e9c4afe | bellard | if (!gui_grab)
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441 | 8e9c4afe | bellard | sdl_grab_start(); |
442 | 8e9c4afe | bellard | else
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443 | 8e9c4afe | bellard | sdl_grab_end(); |
444 | 32ff25bf | bellard | /* SDL does not send back all the
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445 | 32ff25bf | bellard | modifiers key, so we must correct it */
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446 | 32ff25bf | bellard | reset_keys(); |
447 | 8e9c4afe | bellard | break;
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448 | 8e9c4afe | bellard | } |
449 | 8e9c4afe | bellard | gui_keysym = 0;
|
450 | 8e9c4afe | bellard | } |
451 | 0f0b7264 | bellard | } |
452 | 0f0b7264 | bellard | } |
453 | 95219897 | pbrook | if (is_graphic_console())
|
454 | 457831f4 | bellard | sdl_process_key(&ev->key); |
455 | 0f0b7264 | bellard | break;
|
456 | 0f0b7264 | bellard | case SDL_QUIT:
|
457 | 979a54fb | bellard | qemu_system_shutdown_request(); |
458 | 0f0b7264 | bellard | break;
|
459 | 0f0b7264 | bellard | case SDL_MOUSEMOTION:
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460 | 09b26c5e | bellard | if (gui_grab || kbd_mouse_is_absolute()) {
|
461 | 18a6d284 | bellard | sdl_send_mouse_event(0);
|
462 | 0f0b7264 | bellard | } |
463 | 0f0b7264 | bellard | break;
|
464 | 0f0b7264 | bellard | case SDL_MOUSEBUTTONDOWN:
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465 | 0f0b7264 | bellard | case SDL_MOUSEBUTTONUP:
|
466 | 0f0b7264 | bellard | { |
467 | 0f0b7264 | bellard | SDL_MouseButtonEvent *bev = &ev->button; |
468 | 09b26c5e | bellard | if (!gui_grab && !kbd_mouse_is_absolute()) {
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469 | 0f0b7264 | bellard | if (ev->type == SDL_MOUSEBUTTONDOWN &&
|
470 | 0f0b7264 | bellard | (bev->state & SDL_BUTTON_LMASK)) { |
471 | 0f0b7264 | bellard | /* start grabbing all events */
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472 | 0f0b7264 | bellard | sdl_grab_start(); |
473 | 0f0b7264 | bellard | } |
474 | 0f0b7264 | bellard | } else {
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475 | 18a6d284 | bellard | int dz;
|
476 | 18a6d284 | bellard | dz = 0;
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477 | 18a6d284 | bellard | #ifdef SDL_BUTTON_WHEELUP
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478 | 09b26c5e | bellard | if (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) {
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479 | 18a6d284 | bellard | dz = -1;
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480 | 09b26c5e | bellard | } else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) { |
481 | 18a6d284 | bellard | dz = 1;
|
482 | 18a6d284 | bellard | } |
483 | 18a6d284 | bellard | #endif
|
484 | 18a6d284 | bellard | sdl_send_mouse_event(dz); |
485 | 0f0b7264 | bellard | } |
486 | 0f0b7264 | bellard | } |
487 | 0f0b7264 | bellard | break;
|
488 | 0294ffb9 | bellard | case SDL_ACTIVEEVENT:
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489 | 5b311878 | pbrook | if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
|
490 | 5b311878 | pbrook | !ev->active.gain && !gui_fullscreen_initial_grab) { |
491 | 0294ffb9 | bellard | sdl_grab_end(); |
492 | 0294ffb9 | bellard | } |
493 | 0294ffb9 | bellard | break;
|
494 | 0f0b7264 | bellard | default:
|
495 | 0f0b7264 | bellard | break;
|
496 | 0f0b7264 | bellard | } |
497 | 0f0b7264 | bellard | } |
498 | 0f0b7264 | bellard | } |
499 | 0f0b7264 | bellard | |
500 | 898712a8 | bellard | static void sdl_cleanup(void) |
501 | 898712a8 | bellard | { |
502 | 898712a8 | bellard | SDL_Quit(); |
503 | 898712a8 | bellard | } |
504 | 898712a8 | bellard | |
505 | d63d307f | bellard | void sdl_display_init(DisplayState *ds, int full_screen) |
506 | 0f0b7264 | bellard | { |
507 | 0f0b7264 | bellard | int flags;
|
508 | 09b26c5e | bellard | uint8_t data = 0;
|
509 | 0f0b7264 | bellard | |
510 | 3d11d0eb | bellard | #if defined(__APPLE__)
|
511 | 3d11d0eb | bellard | /* always use generic keymaps */
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512 | 3d11d0eb | bellard | if (!keyboard_layout)
|
513 | 3d11d0eb | bellard | keyboard_layout = "en-us";
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514 | 3d11d0eb | bellard | #endif
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515 | 3d11d0eb | bellard | if(keyboard_layout) {
|
516 | 3d11d0eb | bellard | kbd_layout = init_keyboard_layout(keyboard_layout); |
517 | 3d11d0eb | bellard | if (!kbd_layout)
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518 | 3d11d0eb | bellard | exit(1);
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519 | 3d11d0eb | bellard | } |
520 | 3d11d0eb | bellard | |
521 | 0f0b7264 | bellard | flags = SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE; |
522 | 0f0b7264 | bellard | if (SDL_Init (flags)) {
|
523 | 0f0b7264 | bellard | fprintf(stderr, "Could not initialize SDL - exiting\n");
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524 | 0f0b7264 | bellard | exit(1);
|
525 | 0f0b7264 | bellard | } |
526 | 67b915a5 | bellard | #ifndef _WIN32
|
527 | 0ae04d73 | bellard | /* NOTE: we still want Ctrl-C to work, so we undo the SDL redirections */
|
528 | 0ae04d73 | bellard | signal(SIGINT, SIG_DFL); |
529 | 0ae04d73 | bellard | signal(SIGQUIT, SIG_DFL); |
530 | 67b915a5 | bellard | #endif
|
531 | 0ae04d73 | bellard | |
532 | 0f0b7264 | bellard | ds->dpy_update = sdl_update; |
533 | 0f0b7264 | bellard | ds->dpy_resize = sdl_resize; |
534 | 0f0b7264 | bellard | ds->dpy_refresh = sdl_refresh; |
535 | 0f0b7264 | bellard | |
536 | 0f0b7264 | bellard | sdl_resize(ds, 640, 400); |
537 | 8a7ddc38 | bellard | sdl_update_caption(); |
538 | 0f0b7264 | bellard | SDL_EnableKeyRepeat(250, 50); |
539 | 457831f4 | bellard | SDL_EnableUNICODE(1);
|
540 | 0f0b7264 | bellard | gui_grab = 0;
|
541 | 898712a8 | bellard | |
542 | 09b26c5e | bellard | sdl_cursor_hidden = SDL_CreateCursor(&data, &data, 8, 1, 0, 0); |
543 | 09b26c5e | bellard | sdl_cursor_normal = SDL_GetCursor(); |
544 | 09b26c5e | bellard | |
545 | 898712a8 | bellard | atexit(sdl_cleanup); |
546 | d63d307f | bellard | if (full_screen) {
|
547 | d63d307f | bellard | gui_fullscreen = 1;
|
548 | d63d307f | bellard | gui_fullscreen_initial_grab = 1;
|
549 | d63d307f | bellard | sdl_grab_start(); |
550 | d63d307f | bellard | } |
551 | 0f0b7264 | bellard | } |