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1 | 0f0b7264 | bellard | /*
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2 | 0f0b7264 | bellard | * QEMU SDL display driver
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3 | 5fafdf24 | ths | *
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4 | 0f0b7264 | bellard | * Copyright (c) 2003 Fabrice Bellard
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5 | 5fafdf24 | ths | *
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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 | 0f0b7264 | bellard | #include <SDL.h> |
25 | c9985aa8 | aliguori | #include <SDL_syswm.h> |
26 | 0f0b7264 | bellard | |
27 | 67b915a5 | bellard | #ifndef _WIN32
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28 | 67b915a5 | bellard | #include <signal.h> |
29 | 67b915a5 | bellard | #endif
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30 | 0f0b7264 | bellard | |
31 | 511d2b14 | blueswir1 | #include "qemu-common.h" |
32 | 511d2b14 | blueswir1 | #include "console.h" |
33 | 511d2b14 | blueswir1 | #include "sysemu.h" |
34 | 511d2b14 | blueswir1 | #include "x_keymap.h" |
35 | 511d2b14 | blueswir1 | |
36 | 7d957bd8 | aliguori | static DisplayChangeListener *dcl;
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37 | 7d957bd8 | aliguori | static SDL_Surface *real_screen;
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38 | 7d957bd8 | aliguori | static SDL_Surface *guest_screen = NULL; |
39 | 0f0b7264 | bellard | static int gui_grab; /* if true, all keyboard/mouse events are grabbed */ |
40 | 8a7ddc38 | bellard | static int last_vm_running; |
41 | 8e9c4afe | bellard | static int gui_saved_grab; |
42 | 8e9c4afe | bellard | static int gui_fullscreen; |
43 | 43523e93 | ths | static int gui_noframe; |
44 | 8e9c4afe | bellard | static int gui_key_modifier_pressed; |
45 | 8e9c4afe | bellard | static int gui_keysym; |
46 | d63d307f | bellard | static int gui_fullscreen_initial_grab; |
47 | 32ff25bf | bellard | static int gui_grab_code = KMOD_LALT | KMOD_LCTRL; |
48 | 32ff25bf | bellard | static uint8_t modifiers_state[256]; |
49 | 09b26c5e | bellard | static int width, height; |
50 | 09b26c5e | bellard | static SDL_Cursor *sdl_cursor_normal;
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51 | 09b26c5e | bellard | static SDL_Cursor *sdl_cursor_hidden;
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52 | 09b26c5e | bellard | static int absolute_enabled = 0; |
53 | d34cab9f | ths | static int guest_cursor = 0; |
54 | d34cab9f | ths | static int guest_x, guest_y; |
55 | d34cab9f | ths | static SDL_Cursor *guest_sprite = 0; |
56 | 7b5d76da | aliguori | static uint8_t allocator;
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57 | 7b5d76da | aliguori | static uint8_t hostbpp;
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58 | 0f0b7264 | bellard | |
59 | 0f0b7264 | bellard | static void sdl_update(DisplayState *ds, int x, int y, int w, int h) |
60 | 0f0b7264 | bellard | { |
61 | 898712a8 | bellard | // printf("updating x=%d y=%d w=%d h=%d\n", x, y, w, h);
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62 | 7b5d76da | aliguori | if (guest_screen) {
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63 | 7b5d76da | aliguori | SDL_Rect rec; |
64 | 7b5d76da | aliguori | rec.x = x; |
65 | 7b5d76da | aliguori | rec.y = y; |
66 | 7b5d76da | aliguori | rec.w = w; |
67 | 7b5d76da | aliguori | rec.h = h; |
68 | 7b5d76da | aliguori | SDL_BlitSurface(guest_screen, &rec, real_screen, &rec); |
69 | 7b5d76da | aliguori | } |
70 | 6e60065f | pbrook | SDL_UpdateRect(real_screen, x, y, w, h); |
71 | 7d957bd8 | aliguori | } |
72 | 7d957bd8 | aliguori | |
73 | 7d957bd8 | aliguori | static void sdl_setdata(DisplayState *ds) |
74 | 7d957bd8 | aliguori | { |
75 | 7d957bd8 | aliguori | SDL_Rect rec; |
76 | 7d957bd8 | aliguori | rec.x = 0;
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77 | 7d957bd8 | aliguori | rec.y = 0;
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78 | 7d957bd8 | aliguori | rec.w = real_screen->w; |
79 | 7d957bd8 | aliguori | rec.h = real_screen->h; |
80 | 7d957bd8 | aliguori | |
81 | 7d957bd8 | aliguori | if (guest_screen != NULL) SDL_FreeSurface(guest_screen); |
82 | 7d957bd8 | aliguori | |
83 | 7d957bd8 | aliguori | guest_screen = SDL_CreateRGBSurfaceFrom(ds_get_data(ds), ds_get_width(ds), ds_get_height(ds), |
84 | 7d957bd8 | aliguori | ds_get_bits_per_pixel(ds), ds_get_linesize(ds), |
85 | 7d957bd8 | aliguori | ds->surface->pf.rmask, ds->surface->pf.gmask, |
86 | 7d957bd8 | aliguori | ds->surface->pf.bmask, ds->surface->pf.amask); |
87 | 0f0b7264 | bellard | } |
88 | 0f0b7264 | bellard | |
89 | 649c9078 | balrog | static void do_sdl_resize(int new_width, int new_height, int bpp) |
90 | 0f0b7264 | bellard | { |
91 | 0f0b7264 | bellard | int flags;
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92 | 0f0b7264 | bellard | |
93 | 0f0b7264 | bellard | // printf("resizing to %d %d\n", w, h);
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94 | 0f0b7264 | bellard | |
95 | 0f0b7264 | bellard | flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL; |
96 | 8e9c4afe | bellard | if (gui_fullscreen)
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97 | 8e9c4afe | bellard | flags |= SDL_FULLSCREEN; |
98 | 43523e93 | ths | if (gui_noframe)
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99 | 43523e93 | ths | flags |= SDL_NOFRAME; |
100 | 9903da21 | bellard | |
101 | 649c9078 | balrog | width = new_width; |
102 | 649c9078 | balrog | height = new_height; |
103 | 7b5d76da | aliguori | real_screen = SDL_SetVideoMode(width, height, bpp, flags); |
104 | 7d957bd8 | aliguori | if (!real_screen) {
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105 | 0f0b7264 | bellard | fprintf(stderr, "Could not open SDL display\n");
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106 | 0f0b7264 | bellard | exit(1);
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107 | 0f0b7264 | bellard | } |
108 | 7b5d76da | aliguori | } |
109 | 7b5d76da | aliguori | |
110 | 7b5d76da | aliguori | static void sdl_resize(DisplayState *ds) |
111 | 7b5d76da | aliguori | { |
112 | 7b5d76da | aliguori | if (!allocator) {
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113 | 7b5d76da | aliguori | do_sdl_resize(ds_get_width(ds), ds_get_height(ds), 0);
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114 | 7b5d76da | aliguori | sdl_setdata(ds); |
115 | 7b5d76da | aliguori | } else {
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116 | 7b5d76da | aliguori | if (guest_screen != NULL) { |
117 | 7b5d76da | aliguori | SDL_FreeSurface(guest_screen); |
118 | 7b5d76da | aliguori | guest_screen = NULL;
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119 | 7b5d76da | aliguori | } |
120 | 7b5d76da | aliguori | } |
121 | 7b5d76da | aliguori | } |
122 | 7b5d76da | aliguori | |
123 | 7b5d76da | aliguori | static PixelFormat sdl_to_qemu_pixelformat(SDL_PixelFormat *sdl_pf)
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124 | 7b5d76da | aliguori | { |
125 | 7b5d76da | aliguori | PixelFormat qemu_pf; |
126 | 7b5d76da | aliguori | |
127 | 7b5d76da | aliguori | memset(&qemu_pf, 0x00, sizeof(PixelFormat)); |
128 | 7b5d76da | aliguori | |
129 | 7b5d76da | aliguori | qemu_pf.bits_per_pixel = sdl_pf->BitsPerPixel; |
130 | 7b5d76da | aliguori | qemu_pf.bytes_per_pixel = sdl_pf->BytesPerPixel; |
131 | 7b5d76da | aliguori | qemu_pf.depth = (qemu_pf.bits_per_pixel) == 32 ? 24 : (qemu_pf.bits_per_pixel); |
132 | 7b5d76da | aliguori | |
133 | 7b5d76da | aliguori | qemu_pf.rmask = sdl_pf->Rmask; |
134 | 7b5d76da | aliguori | qemu_pf.gmask = sdl_pf->Gmask; |
135 | 7b5d76da | aliguori | qemu_pf.bmask = sdl_pf->Bmask; |
136 | 7b5d76da | aliguori | qemu_pf.amask = sdl_pf->Amask; |
137 | 7b5d76da | aliguori | |
138 | 7b5d76da | aliguori | qemu_pf.rshift = sdl_pf->Rshift; |
139 | 7b5d76da | aliguori | qemu_pf.gshift = sdl_pf->Gshift; |
140 | 7b5d76da | aliguori | qemu_pf.bshift = sdl_pf->Bshift; |
141 | 7b5d76da | aliguori | qemu_pf.ashift = sdl_pf->Ashift; |
142 | 7b5d76da | aliguori | |
143 | 7b5d76da | aliguori | qemu_pf.rbits = 8 - sdl_pf->Rloss;
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144 | 7b5d76da | aliguori | qemu_pf.gbits = 8 - sdl_pf->Gloss;
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145 | 7b5d76da | aliguori | qemu_pf.bbits = 8 - sdl_pf->Bloss;
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146 | 7b5d76da | aliguori | qemu_pf.abits = 8 - sdl_pf->Aloss;
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147 | 7b5d76da | aliguori | |
148 | 7b5d76da | aliguori | qemu_pf.rmax = ((1 << qemu_pf.rbits) - 1); |
149 | 7b5d76da | aliguori | qemu_pf.gmax = ((1 << qemu_pf.gbits) - 1); |
150 | 7b5d76da | aliguori | qemu_pf.bmax = ((1 << qemu_pf.bbits) - 1); |
151 | 7b5d76da | aliguori | qemu_pf.amax = ((1 << qemu_pf.abits) - 1); |
152 | 7b5d76da | aliguori | |
153 | 7b5d76da | aliguori | return qemu_pf;
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154 | 7b5d76da | aliguori | } |
155 | 7b5d76da | aliguori | |
156 | 7b5d76da | aliguori | static DisplaySurface* sdl_create_displaysurface(int width, int height) |
157 | 7b5d76da | aliguori | { |
158 | 7b5d76da | aliguori | DisplaySurface *surface = (DisplaySurface*) qemu_mallocz(sizeof(DisplaySurface));
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159 | 7b5d76da | aliguori | if (surface == NULL) { |
160 | 7b5d76da | aliguori | fprintf(stderr, "sdl_create_displaysurface: malloc failed\n");
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161 | 7b5d76da | aliguori | exit(1);
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162 | 7b5d76da | aliguori | } |
163 | 7b5d76da | aliguori | |
164 | 7b5d76da | aliguori | surface->width = width; |
165 | 7b5d76da | aliguori | surface->height = height; |
166 | 7d957bd8 | aliguori | |
167 | 7b5d76da | aliguori | if (hostbpp == 16) |
168 | 7b5d76da | aliguori | do_sdl_resize(width, height, 16);
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169 | 7b5d76da | aliguori | else
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170 | 7b5d76da | aliguori | do_sdl_resize(width, height, 32);
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171 | 7b5d76da | aliguori | |
172 | 7b5d76da | aliguori | surface->pf = sdl_to_qemu_pixelformat(real_screen->format); |
173 | 7b5d76da | aliguori | surface->linesize = real_screen->pitch; |
174 | 7b5d76da | aliguori | surface->data = real_screen->pixels; |
175 | 7b5d76da | aliguori | |
176 | 7b5d76da | aliguori | #ifdef WORDS_BIGENDIAN
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177 | 7b5d76da | aliguori | surface->flags = QEMU_ALLOCATED_FLAG | QEMU_BIG_ENDIAN_FLAG; |
178 | 7b5d76da | aliguori | #else
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179 | 7b5d76da | aliguori | surface->flags = QEMU_ALLOCATED_FLAG; |
180 | 7b5d76da | aliguori | #endif
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181 | 7b5d76da | aliguori | allocator = 1;
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182 | 7b5d76da | aliguori | |
183 | 7b5d76da | aliguori | return surface;
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184 | 7b5d76da | aliguori | } |
185 | 7b5d76da | aliguori | |
186 | 7b5d76da | aliguori | static void sdl_free_displaysurface(DisplaySurface *surface) |
187 | 7b5d76da | aliguori | { |
188 | 7b5d76da | aliguori | allocator = 0;
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189 | 7b5d76da | aliguori | if (surface == NULL) |
190 | 7b5d76da | aliguori | return;
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191 | 7b5d76da | aliguori | qemu_free(surface); |
192 | 7b5d76da | aliguori | } |
193 | 7b5d76da | aliguori | |
194 | 7b5d76da | aliguori | static DisplaySurface* sdl_resize_displaysurface(DisplaySurface *surface, int width, int height) |
195 | 7b5d76da | aliguori | { |
196 | 7b5d76da | aliguori | sdl_free_displaysurface(surface); |
197 | 7b5d76da | aliguori | return sdl_create_displaysurface(width, height);
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198 | 0f0b7264 | bellard | } |
199 | 0f0b7264 | bellard | |
200 | 3d11d0eb | bellard | /* generic keyboard conversion */
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201 | e58d12ed | bellard | |
202 | 3d11d0eb | bellard | #include "sdl_keysym.h" |
203 | 3d11d0eb | bellard | |
204 | 3d11d0eb | bellard | static kbd_layout_t *kbd_layout = NULL; |
205 | 3d11d0eb | bellard | |
206 | 3d11d0eb | bellard | static uint8_t sdl_keyevent_to_keycode_generic(const SDL_KeyboardEvent *ev) |
207 | e58d12ed | bellard | { |
208 | 3d11d0eb | bellard | int keysym;
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209 | 3d11d0eb | bellard | /* workaround for X11+SDL bug with AltGR */
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210 | 3d11d0eb | bellard | keysym = ev->keysym.sym; |
211 | 3d11d0eb | bellard | if (keysym == 0 && ev->keysym.scancode == 113) |
212 | 3d11d0eb | bellard | keysym = SDLK_MODE; |
213 | 60659e3b | bellard | /* For Japanese key '\' and '|' */
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214 | 60659e3b | bellard | if (keysym == 92 && ev->keysym.scancode == 133) { |
215 | 60659e3b | bellard | keysym = 0xa5;
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216 | 60659e3b | bellard | } |
217 | 3d11d0eb | bellard | return keysym2scancode(kbd_layout, keysym);
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218 | e58d12ed | bellard | } |
219 | e58d12ed | bellard | |
220 | 3d11d0eb | bellard | /* specific keyboard conversions from scan codes */
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221 | 3d11d0eb | bellard | |
222 | 3d11d0eb | bellard | #if defined(_WIN32)
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223 | e58d12ed | bellard | |
224 | e58d12ed | bellard | static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev) |
225 | e58d12ed | bellard | { |
226 | e58d12ed | bellard | return ev->keysym.scancode;
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227 | e58d12ed | bellard | } |
228 | e58d12ed | bellard | |
229 | e58d12ed | bellard | #else
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230 | e58d12ed | bellard | |
231 | 5368a422 | aliguori | #if defined(SDL_VIDEO_DRIVER_X11)
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232 | 5368a422 | aliguori | #include <X11/XKBlib.h> |
233 | 5368a422 | aliguori | |
234 | 5368a422 | aliguori | static int check_for_evdev(void) |
235 | 5368a422 | aliguori | { |
236 | 5368a422 | aliguori | SDL_SysWMinfo info; |
237 | 5368a422 | aliguori | XkbDescPtr desc; |
238 | 5368a422 | aliguori | int has_evdev = 0; |
239 | 5368a422 | aliguori | const char *keycodes; |
240 | 5368a422 | aliguori | |
241 | 5368a422 | aliguori | SDL_VERSION(&info.version); |
242 | 5368a422 | aliguori | if (!SDL_GetWMInfo(&info))
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243 | 5368a422 | aliguori | return 0; |
244 | 5368a422 | aliguori | |
245 | 5368a422 | aliguori | desc = XkbGetKeyboard(info.info.x11.display, |
246 | 5368a422 | aliguori | XkbGBN_AllComponentsMask, |
247 | 5368a422 | aliguori | XkbUseCoreKbd); |
248 | 5368a422 | aliguori | if (desc == NULL || desc->names == NULL) |
249 | 5368a422 | aliguori | return 0; |
250 | 5368a422 | aliguori | |
251 | 5368a422 | aliguori | keycodes = XGetAtomName(info.info.x11.display, desc->names->keycodes); |
252 | 5368a422 | aliguori | if (keycodes == NULL) |
253 | 5368a422 | aliguori | fprintf(stderr, "could not lookup keycode name\n");
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254 | bb0574fe | balrog | else if (strstart(keycodes, "evdev", NULL)) |
255 | 5368a422 | aliguori | has_evdev = 1;
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256 | bb0574fe | balrog | else if (!strstart(keycodes, "xfree86", NULL)) |
257 | 5368a422 | aliguori | fprintf(stderr, |
258 | 5368a422 | aliguori | "unknown keycodes `%s', please report to qemu-devel@nongnu.org\n",
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259 | 5368a422 | aliguori | keycodes); |
260 | 5368a422 | aliguori | |
261 | 5368a422 | aliguori | XkbFreeClientMap(desc, XkbGBN_AllComponentsMask, True); |
262 | 5368a422 | aliguori | |
263 | 5368a422 | aliguori | return has_evdev;
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264 | 5368a422 | aliguori | } |
265 | 5368a422 | aliguori | #else
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266 | 5368a422 | aliguori | static int check_for_evdev(void) |
267 | 5368a422 | aliguori | { |
268 | 5368a422 | aliguori | return 0; |
269 | 5368a422 | aliguori | } |
270 | 5368a422 | aliguori | #endif
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271 | 5368a422 | aliguori | |
272 | e58d12ed | bellard | static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev) |
273 | e58d12ed | bellard | { |
274 | e58d12ed | bellard | int keycode;
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275 | 5368a422 | aliguori | static int has_evdev = -1; |
276 | 5368a422 | aliguori | |
277 | 5368a422 | aliguori | if (has_evdev == -1) |
278 | 5368a422 | aliguori | has_evdev = check_for_evdev(); |
279 | e58d12ed | bellard | |
280 | e58d12ed | bellard | keycode = ev->keysym.scancode; |
281 | e58d12ed | bellard | |
282 | e58d12ed | bellard | if (keycode < 9) { |
283 | e58d12ed | bellard | keycode = 0;
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284 | e58d12ed | bellard | } else if (keycode < 97) { |
285 | e58d12ed | bellard | keycode -= 8; /* just an offset */ |
286 | 5368a422 | aliguori | } else if (keycode < 158) { |
287 | e58d12ed | bellard | /* use conversion table */
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288 | 5368a422 | aliguori | if (has_evdev)
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289 | 5368a422 | aliguori | keycode = translate_evdev_keycode(keycode - 97);
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290 | 5368a422 | aliguori | else
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291 | 5368a422 | aliguori | keycode = translate_xfree86_keycode(keycode - 97);
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292 | 5368a422 | aliguori | } else if (keycode == 208) { /* Hiragana_Katakana */ |
293 | 5368a422 | aliguori | keycode = 0x70;
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294 | 5368a422 | aliguori | } else if (keycode == 211) { /* backslash */ |
295 | 5368a422 | aliguori | keycode = 0x73;
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296 | e58d12ed | bellard | } else {
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297 | e58d12ed | bellard | keycode = 0;
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298 | e58d12ed | bellard | } |
299 | e58d12ed | bellard | return keycode;
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300 | e58d12ed | bellard | } |
301 | e58d12ed | bellard | |
302 | e58d12ed | bellard | #endif
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303 | e58d12ed | bellard | |
304 | 32ff25bf | bellard | static void reset_keys(void) |
305 | 32ff25bf | bellard | { |
306 | 32ff25bf | bellard | int i;
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307 | 32ff25bf | bellard | for(i = 0; i < 256; i++) { |
308 | 32ff25bf | bellard | if (modifiers_state[i]) {
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309 | 32ff25bf | bellard | if (i & 0x80) |
310 | 32ff25bf | bellard | kbd_put_keycode(0xe0);
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311 | 32ff25bf | bellard | kbd_put_keycode(i | 0x80);
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312 | 32ff25bf | bellard | modifiers_state[i] = 0;
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313 | 32ff25bf | bellard | } |
314 | 32ff25bf | bellard | } |
315 | 32ff25bf | bellard | } |
316 | 32ff25bf | bellard | |
317 | 0f0b7264 | bellard | static void sdl_process_key(SDL_KeyboardEvent *ev) |
318 | 0f0b7264 | bellard | { |
319 | 32ff25bf | bellard | int keycode, v;
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320 | de2200d3 | bellard | |
321 | de2200d3 | bellard | if (ev->keysym.sym == SDLK_PAUSE) {
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322 | de2200d3 | bellard | /* specific case */
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323 | de2200d3 | bellard | v = 0;
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324 | de2200d3 | bellard | if (ev->type == SDL_KEYUP)
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325 | de2200d3 | bellard | v |= 0x80;
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326 | de2200d3 | bellard | kbd_put_keycode(0xe1);
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327 | de2200d3 | bellard | kbd_put_keycode(0x1d | v);
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328 | de2200d3 | bellard | kbd_put_keycode(0x45 | v);
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329 | de2200d3 | bellard | return;
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330 | de2200d3 | bellard | } |
331 | de2200d3 | bellard | |
332 | 3d11d0eb | bellard | if (kbd_layout) {
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333 | 3d11d0eb | bellard | keycode = sdl_keyevent_to_keycode_generic(ev); |
334 | 3d11d0eb | bellard | } else {
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335 | 3d11d0eb | bellard | keycode = sdl_keyevent_to_keycode(ev); |
336 | 3d11d0eb | bellard | } |
337 | de2200d3 | bellard | |
338 | de2200d3 | bellard | switch(keycode) {
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339 | de2200d3 | bellard | case 0x00: |
340 | de2200d3 | bellard | /* sent when leaving window: reset the modifiers state */
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341 | 32ff25bf | bellard | reset_keys(); |
342 | de2200d3 | bellard | return;
|
343 | de2200d3 | bellard | case 0x2a: /* Left Shift */ |
344 | de2200d3 | bellard | case 0x36: /* Right Shift */ |
345 | de2200d3 | bellard | case 0x1d: /* Left CTRL */ |
346 | de2200d3 | bellard | case 0x9d: /* Right CTRL */ |
347 | de2200d3 | bellard | case 0x38: /* Left ALT */ |
348 | de2200d3 | bellard | case 0xb8: /* Right ALT */ |
349 | 0f0b7264 | bellard | if (ev->type == SDL_KEYUP)
|
350 | de2200d3 | bellard | modifiers_state[keycode] = 0;
|
351 | de2200d3 | bellard | else
|
352 | de2200d3 | bellard | modifiers_state[keycode] = 1;
|
353 | de2200d3 | bellard | break;
|
354 | de2200d3 | bellard | case 0x45: /* num lock */ |
355 | de2200d3 | bellard | case 0x3a: /* caps lock */ |
356 | de2200d3 | bellard | /* SDL does not send the key up event, so we generate it */
|
357 | de2200d3 | bellard | kbd_put_keycode(keycode); |
358 | de2200d3 | bellard | kbd_put_keycode(keycode | 0x80);
|
359 | de2200d3 | bellard | return;
|
360 | 0f0b7264 | bellard | } |
361 | de2200d3 | bellard | |
362 | de2200d3 | bellard | /* now send the key code */
|
363 | de2200d3 | bellard | if (keycode & 0x80) |
364 | de2200d3 | bellard | kbd_put_keycode(0xe0);
|
365 | de2200d3 | bellard | if (ev->type == SDL_KEYUP)
|
366 | de2200d3 | bellard | kbd_put_keycode(keycode | 0x80);
|
367 | de2200d3 | bellard | else
|
368 | de2200d3 | bellard | kbd_put_keycode(keycode & 0x7f);
|
369 | 0f0b7264 | bellard | } |
370 | 0f0b7264 | bellard | |
371 | 8a7ddc38 | bellard | static void sdl_update_caption(void) |
372 | 8a7ddc38 | bellard | { |
373 | 8a7ddc38 | bellard | char buf[1024]; |
374 | c35734b2 | ths | const char *status = ""; |
375 | c35734b2 | ths | |
376 | c35734b2 | ths | if (!vm_running)
|
377 | c35734b2 | ths | status = " [Stopped]";
|
378 | 3780e197 | ths | else if (gui_grab) { |
379 | 3780e197 | ths | if (!alt_grab)
|
380 | 3780e197 | ths | status = " - Press Ctrl-Alt to exit grab";
|
381 | 3780e197 | ths | else
|
382 | 3780e197 | ths | status = " - Press Ctrl-Alt-Shift to exit grab";
|
383 | 3780e197 | ths | } |
384 | c35734b2 | ths | |
385 | c35734b2 | ths | if (qemu_name)
|
386 | c35734b2 | ths | snprintf(buf, sizeof(buf), "QEMU (%s)%s", qemu_name, status); |
387 | c35734b2 | ths | else
|
388 | c35734b2 | ths | snprintf(buf, sizeof(buf), "QEMU%s", status); |
389 | c35734b2 | ths | |
390 | 8a7ddc38 | bellard | SDL_WM_SetCaption(buf, "QEMU");
|
391 | 8a7ddc38 | bellard | } |
392 | 8a7ddc38 | bellard | |
393 | 09b26c5e | bellard | static void sdl_hide_cursor(void) |
394 | 09b26c5e | bellard | { |
395 | 9467cd46 | balrog | if (!cursor_hide)
|
396 | 9467cd46 | balrog | return;
|
397 | 9467cd46 | balrog | |
398 | 8785a8dd | bellard | if (kbd_mouse_is_absolute()) {
|
399 | 8785a8dd | bellard | SDL_ShowCursor(1);
|
400 | 8785a8dd | bellard | SDL_SetCursor(sdl_cursor_hidden); |
401 | 8785a8dd | bellard | } else {
|
402 | 8785a8dd | bellard | SDL_ShowCursor(0);
|
403 | 8785a8dd | bellard | } |
404 | 09b26c5e | bellard | } |
405 | 09b26c5e | bellard | |
406 | 09b26c5e | bellard | static void sdl_show_cursor(void) |
407 | 09b26c5e | bellard | { |
408 | 9467cd46 | balrog | if (!cursor_hide)
|
409 | 9467cd46 | balrog | return;
|
410 | 9467cd46 | balrog | |
411 | 09b26c5e | bellard | if (!kbd_mouse_is_absolute()) {
|
412 | 8785a8dd | bellard | SDL_ShowCursor(1);
|
413 | d34cab9f | ths | if (guest_cursor &&
|
414 | d34cab9f | ths | (gui_grab || kbd_mouse_is_absolute() || absolute_enabled)) |
415 | d34cab9f | ths | SDL_SetCursor(guest_sprite); |
416 | d34cab9f | ths | else
|
417 | d34cab9f | ths | SDL_SetCursor(sdl_cursor_normal); |
418 | 09b26c5e | bellard | } |
419 | 09b26c5e | bellard | } |
420 | 09b26c5e | bellard | |
421 | 0f0b7264 | bellard | static void sdl_grab_start(void) |
422 | 0f0b7264 | bellard | { |
423 | d34cab9f | ths | if (guest_cursor) {
|
424 | d34cab9f | ths | SDL_SetCursor(guest_sprite); |
425 | 08a2d4c4 | balrog | if (!kbd_mouse_is_absolute() && !absolute_enabled)
|
426 | 08a2d4c4 | balrog | SDL_WarpMouse(guest_x, guest_y); |
427 | d34cab9f | ths | } else
|
428 | d34cab9f | ths | sdl_hide_cursor(); |
429 | 6bb81603 | aliguori | |
430 | 6bb81603 | aliguori | if (SDL_WM_GrabInput(SDL_GRAB_ON) == SDL_GRAB_ON) {
|
431 | 6bb81603 | aliguori | gui_grab = 1;
|
432 | 6bb81603 | aliguori | sdl_update_caption(); |
433 | 6bb81603 | aliguori | } else
|
434 | 6bb81603 | aliguori | sdl_show_cursor(); |
435 | 0f0b7264 | bellard | } |
436 | 0f0b7264 | bellard | |
437 | 0f0b7264 | bellard | static void sdl_grab_end(void) |
438 | 0f0b7264 | bellard | { |
439 | 0f0b7264 | bellard | SDL_WM_GrabInput(SDL_GRAB_OFF); |
440 | 0f0b7264 | bellard | gui_grab = 0;
|
441 | d34cab9f | ths | sdl_show_cursor(); |
442 | 8a7ddc38 | bellard | sdl_update_caption(); |
443 | 0f0b7264 | bellard | } |
444 | 0f0b7264 | bellard | |
445 | 4c44bdcb | aurel32 | static void sdl_send_mouse_event(int dx, int dy, int dz, int x, int y, int state) |
446 | 0f0b7264 | bellard | { |
447 | 4c44bdcb | aurel32 | int buttons;
|
448 | 0f0b7264 | bellard | buttons = 0;
|
449 | 0f0b7264 | bellard | if (state & SDL_BUTTON(SDL_BUTTON_LEFT))
|
450 | 0f0b7264 | bellard | buttons |= MOUSE_EVENT_LBUTTON; |
451 | 0f0b7264 | bellard | if (state & SDL_BUTTON(SDL_BUTTON_RIGHT))
|
452 | 0f0b7264 | bellard | buttons |= MOUSE_EVENT_RBUTTON; |
453 | 0f0b7264 | bellard | if (state & SDL_BUTTON(SDL_BUTTON_MIDDLE))
|
454 | 0f0b7264 | bellard | buttons |= MOUSE_EVENT_MBUTTON; |
455 | 09b26c5e | bellard | |
456 | 09b26c5e | bellard | if (kbd_mouse_is_absolute()) {
|
457 | 09b26c5e | bellard | if (!absolute_enabled) {
|
458 | 09b26c5e | bellard | sdl_hide_cursor(); |
459 | 09b26c5e | bellard | if (gui_grab) {
|
460 | 09b26c5e | bellard | sdl_grab_end(); |
461 | 09b26c5e | bellard | } |
462 | 09b26c5e | bellard | absolute_enabled = 1;
|
463 | 09b26c5e | bellard | } |
464 | 09b26c5e | bellard | |
465 | 4c44bdcb | aurel32 | dx = x * 0x7FFF / (width - 1); |
466 | 4c44bdcb | aurel32 | dy = y * 0x7FFF / (height - 1); |
467 | 455204eb | ths | } else if (absolute_enabled) { |
468 | 455204eb | ths | sdl_show_cursor(); |
469 | 455204eb | ths | absolute_enabled = 0;
|
470 | d34cab9f | ths | } else if (guest_cursor) { |
471 | 4c44bdcb | aurel32 | x -= guest_x; |
472 | 4c44bdcb | aurel32 | y -= guest_y; |
473 | 4c44bdcb | aurel32 | guest_x += x; |
474 | 4c44bdcb | aurel32 | guest_y += y; |
475 | 4c44bdcb | aurel32 | dx = x; |
476 | 4c44bdcb | aurel32 | dy = y; |
477 | 09b26c5e | bellard | } |
478 | 09b26c5e | bellard | |
479 | 0f0b7264 | bellard | kbd_mouse_event(dx, dy, dz, buttons); |
480 | 0f0b7264 | bellard | } |
481 | 0f0b7264 | bellard | |
482 | 8e9c4afe | bellard | static void toggle_full_screen(DisplayState *ds) |
483 | 8e9c4afe | bellard | { |
484 | 8e9c4afe | bellard | gui_fullscreen = !gui_fullscreen; |
485 | 7b5d76da | aliguori | do_sdl_resize(real_screen->w, real_screen->h, real_screen->format->BitsPerPixel); |
486 | 8e9c4afe | bellard | if (gui_fullscreen) {
|
487 | 8e9c4afe | bellard | gui_saved_grab = gui_grab; |
488 | 8e9c4afe | bellard | sdl_grab_start(); |
489 | 8e9c4afe | bellard | } else {
|
490 | 8e9c4afe | bellard | if (!gui_saved_grab)
|
491 | 8e9c4afe | bellard | sdl_grab_end(); |
492 | 8e9c4afe | bellard | } |
493 | 95219897 | pbrook | vga_hw_invalidate(); |
494 | 95219897 | pbrook | vga_hw_update(); |
495 | 8e9c4afe | bellard | } |
496 | 8e9c4afe | bellard | |
497 | 0f0b7264 | bellard | static void sdl_refresh(DisplayState *ds) |
498 | 0f0b7264 | bellard | { |
499 | 0f0b7264 | bellard | SDL_Event ev1, *ev = &ev1; |
500 | 8e9c4afe | bellard | int mod_state;
|
501 | 4c44bdcb | aurel32 | int buttonstate = SDL_GetMouseState(NULL, NULL); |
502 | 3b46e624 | ths | |
503 | 8a7ddc38 | bellard | if (last_vm_running != vm_running) {
|
504 | 8a7ddc38 | bellard | last_vm_running = vm_running; |
505 | 8a7ddc38 | bellard | sdl_update_caption(); |
506 | 8a7ddc38 | bellard | } |
507 | 8a7ddc38 | bellard | |
508 | 95219897 | pbrook | vga_hw_update(); |
509 | 3bee8bd0 | aurel32 | SDL_EnableUNICODE(!is_graphic_console()); |
510 | 457831f4 | bellard | |
511 | 0f0b7264 | bellard | while (SDL_PollEvent(ev)) {
|
512 | 0f0b7264 | bellard | switch (ev->type) {
|
513 | 0f0b7264 | bellard | case SDL_VIDEOEXPOSE:
|
514 | 7d957bd8 | aliguori | sdl_update(ds, 0, 0, real_screen->w, real_screen->h); |
515 | 0f0b7264 | bellard | break;
|
516 | 0f0b7264 | bellard | case SDL_KEYDOWN:
|
517 | 0f0b7264 | bellard | case SDL_KEYUP:
|
518 | 0f0b7264 | bellard | if (ev->type == SDL_KEYDOWN) {
|
519 | 3780e197 | ths | if (!alt_grab) {
|
520 | 3780e197 | ths | mod_state = (SDL_GetModState() & gui_grab_code) == |
521 | 3780e197 | ths | gui_grab_code; |
522 | 3780e197 | ths | } else {
|
523 | 3780e197 | ths | mod_state = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) == |
524 | 3780e197 | ths | (gui_grab_code | KMOD_LSHIFT); |
525 | 3780e197 | ths | } |
526 | 8e9c4afe | bellard | gui_key_modifier_pressed = mod_state; |
527 | 457831f4 | bellard | if (gui_key_modifier_pressed) {
|
528 | 32ff25bf | bellard | int keycode;
|
529 | 32ff25bf | bellard | keycode = sdl_keyevent_to_keycode(&ev->key); |
530 | 32ff25bf | bellard | switch(keycode) {
|
531 | 32ff25bf | bellard | case 0x21: /* 'f' key on US keyboard */ |
532 | 457831f4 | bellard | toggle_full_screen(ds); |
533 | 457831f4 | bellard | gui_keysym = 1;
|
534 | 457831f4 | bellard | break;
|
535 | 5fafdf24 | ths | case 0x02 ... 0x0a: /* '1' to '9' keys */ |
536 | dfd92d3a | bellard | /* Reset the modifiers sent to the current console */
|
537 | dfd92d3a | bellard | reset_keys(); |
538 | 32ff25bf | bellard | console_select(keycode - 0x02);
|
539 | 95219897 | pbrook | if (!is_graphic_console()) {
|
540 | 457831f4 | bellard | /* display grab if going to a text console */
|
541 | 457831f4 | bellard | if (gui_grab)
|
542 | 457831f4 | bellard | sdl_grab_end(); |
543 | 457831f4 | bellard | } |
544 | 457831f4 | bellard | gui_keysym = 1;
|
545 | 457831f4 | bellard | break;
|
546 | 457831f4 | bellard | default:
|
547 | 457831f4 | bellard | break;
|
548 | 457831f4 | bellard | } |
549 | 95219897 | pbrook | } else if (!is_graphic_console()) { |
550 | 457831f4 | bellard | int keysym;
|
551 | 457831f4 | bellard | keysym = 0;
|
552 | 457831f4 | bellard | if (ev->key.keysym.mod & (KMOD_LCTRL | KMOD_RCTRL)) {
|
553 | 457831f4 | bellard | switch(ev->key.keysym.sym) {
|
554 | 457831f4 | bellard | case SDLK_UP: keysym = QEMU_KEY_CTRL_UP; break; |
555 | 457831f4 | bellard | case SDLK_DOWN: keysym = QEMU_KEY_CTRL_DOWN; break; |
556 | 457831f4 | bellard | case SDLK_LEFT: keysym = QEMU_KEY_CTRL_LEFT; break; |
557 | 457831f4 | bellard | case SDLK_RIGHT: keysym = QEMU_KEY_CTRL_RIGHT; break; |
558 | 457831f4 | bellard | case SDLK_HOME: keysym = QEMU_KEY_CTRL_HOME; break; |
559 | 457831f4 | bellard | case SDLK_END: keysym = QEMU_KEY_CTRL_END; break; |
560 | 457831f4 | bellard | case SDLK_PAGEUP: keysym = QEMU_KEY_CTRL_PAGEUP; break; |
561 | 457831f4 | bellard | case SDLK_PAGEDOWN: keysym = QEMU_KEY_CTRL_PAGEDOWN; break; |
562 | 457831f4 | bellard | default: break; |
563 | 457831f4 | bellard | } |
564 | 457831f4 | bellard | } else {
|
565 | 457831f4 | bellard | switch(ev->key.keysym.sym) {
|
566 | 457831f4 | bellard | case SDLK_UP: keysym = QEMU_KEY_UP; break; |
567 | 457831f4 | bellard | case SDLK_DOWN: keysym = QEMU_KEY_DOWN; break; |
568 | 457831f4 | bellard | case SDLK_LEFT: keysym = QEMU_KEY_LEFT; break; |
569 | 457831f4 | bellard | case SDLK_RIGHT: keysym = QEMU_KEY_RIGHT; break; |
570 | 457831f4 | bellard | case SDLK_HOME: keysym = QEMU_KEY_HOME; break; |
571 | 457831f4 | bellard | case SDLK_END: keysym = QEMU_KEY_END; break; |
572 | 457831f4 | bellard | case SDLK_PAGEUP: keysym = QEMU_KEY_PAGEUP; break; |
573 | 457831f4 | bellard | case SDLK_PAGEDOWN: keysym = QEMU_KEY_PAGEDOWN; break; |
574 | e91c8a77 | ths | case SDLK_BACKSPACE: keysym = QEMU_KEY_BACKSPACE; break; |
575 | e91c8a77 | ths | case SDLK_DELETE: keysym = QEMU_KEY_DELETE; break; |
576 | 457831f4 | bellard | default: break; |
577 | 457831f4 | bellard | } |
578 | 457831f4 | bellard | } |
579 | 457831f4 | bellard | if (keysym) {
|
580 | 457831f4 | bellard | kbd_put_keysym(keysym); |
581 | 457831f4 | bellard | } else if (ev->key.keysym.unicode != 0) { |
582 | 457831f4 | bellard | kbd_put_keysym(ev->key.keysym.unicode); |
583 | 457831f4 | bellard | } |
584 | 8e9c4afe | bellard | } |
585 | 8e9c4afe | bellard | } else if (ev->type == SDL_KEYUP) { |
586 | 3780e197 | ths | if (!alt_grab) {
|
587 | 3780e197 | ths | mod_state = (ev->key.keysym.mod & gui_grab_code); |
588 | 3780e197 | ths | } else {
|
589 | 3780e197 | ths | mod_state = (ev->key.keysym.mod & |
590 | 3780e197 | ths | (gui_grab_code | KMOD_LSHIFT)); |
591 | 3780e197 | ths | } |
592 | 8e9c4afe | bellard | if (!mod_state) {
|
593 | 8e9c4afe | bellard | if (gui_key_modifier_pressed) {
|
594 | 5b311878 | pbrook | gui_key_modifier_pressed = 0;
|
595 | 457831f4 | bellard | if (gui_keysym == 0) { |
596 | 32ff25bf | bellard | /* exit/enter grab if pressing Ctrl-Alt */
|
597 | c66b0d4c | bellard | if (!gui_grab) {
|
598 | c66b0d4c | bellard | /* if the application is not active,
|
599 | c66b0d4c | bellard | do not try to enter grab state. It
|
600 | c66b0d4c | bellard | prevents
|
601 | c66b0d4c | bellard | 'SDL_WM_GrabInput(SDL_GRAB_ON)'
|
602 | c66b0d4c | bellard | from blocking all the application
|
603 | c66b0d4c | bellard | (SDL bug). */
|
604 | c66b0d4c | bellard | if (SDL_GetAppState() & SDL_APPACTIVE)
|
605 | c66b0d4c | bellard | sdl_grab_start(); |
606 | c66b0d4c | bellard | } else {
|
607 | 8e9c4afe | bellard | sdl_grab_end(); |
608 | c66b0d4c | bellard | } |
609 | 32ff25bf | bellard | /* SDL does not send back all the
|
610 | 32ff25bf | bellard | modifiers key, so we must correct it */
|
611 | 32ff25bf | bellard | reset_keys(); |
612 | 8e9c4afe | bellard | break;
|
613 | 8e9c4afe | bellard | } |
614 | 8e9c4afe | bellard | gui_keysym = 0;
|
615 | 8e9c4afe | bellard | } |
616 | 0f0b7264 | bellard | } |
617 | 0f0b7264 | bellard | } |
618 | 5fafdf24 | ths | if (is_graphic_console() && !gui_keysym)
|
619 | 457831f4 | bellard | sdl_process_key(&ev->key); |
620 | 0f0b7264 | bellard | break;
|
621 | 0f0b7264 | bellard | case SDL_QUIT:
|
622 | 5b08fc10 | aliguori | if (!no_quit)
|
623 | 731345e1 | balrog | qemu_system_shutdown_request(); |
624 | 0f0b7264 | bellard | break;
|
625 | 0f0b7264 | bellard | case SDL_MOUSEMOTION:
|
626 | 455204eb | ths | if (gui_grab || kbd_mouse_is_absolute() ||
|
627 | 455204eb | ths | absolute_enabled) { |
628 | 4c44bdcb | aurel32 | sdl_send_mouse_event(ev->motion.xrel, ev->motion.yrel, 0,
|
629 | 4c44bdcb | aurel32 | ev->motion.x, ev->motion.y, ev->motion.state); |
630 | 0f0b7264 | bellard | } |
631 | 0f0b7264 | bellard | break;
|
632 | 0f0b7264 | bellard | case SDL_MOUSEBUTTONDOWN:
|
633 | 0f0b7264 | bellard | case SDL_MOUSEBUTTONUP:
|
634 | 0f0b7264 | bellard | { |
635 | 0f0b7264 | bellard | SDL_MouseButtonEvent *bev = &ev->button; |
636 | 09b26c5e | bellard | if (!gui_grab && !kbd_mouse_is_absolute()) {
|
637 | 0f0b7264 | bellard | if (ev->type == SDL_MOUSEBUTTONDOWN &&
|
638 | 4c44bdcb | aurel32 | (bev->button == SDL_BUTTON_LEFT)) { |
639 | 0f0b7264 | bellard | /* start grabbing all events */
|
640 | 0f0b7264 | bellard | sdl_grab_start(); |
641 | 0f0b7264 | bellard | } |
642 | 0f0b7264 | bellard | } else {
|
643 | 18a6d284 | bellard | int dz;
|
644 | 18a6d284 | bellard | dz = 0;
|
645 | 4c44bdcb | aurel32 | if (ev->type == SDL_MOUSEBUTTONDOWN) {
|
646 | 4c44bdcb | aurel32 | buttonstate |= SDL_BUTTON(bev->button); |
647 | 4c44bdcb | aurel32 | } else {
|
648 | 4c44bdcb | aurel32 | buttonstate &= ~SDL_BUTTON(bev->button); |
649 | 4c44bdcb | aurel32 | } |
650 | 18a6d284 | bellard | #ifdef SDL_BUTTON_WHEELUP
|
651 | 09b26c5e | bellard | if (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) {
|
652 | 18a6d284 | bellard | dz = -1;
|
653 | 09b26c5e | bellard | } else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) { |
654 | 18a6d284 | bellard | dz = 1;
|
655 | 18a6d284 | bellard | } |
656 | 3b46e624 | ths | #endif
|
657 | 4c44bdcb | aurel32 | sdl_send_mouse_event(0, 0, dz, bev->x, bev->y, buttonstate); |
658 | 0f0b7264 | bellard | } |
659 | 0f0b7264 | bellard | } |
660 | 0f0b7264 | bellard | break;
|
661 | 0294ffb9 | bellard | case SDL_ACTIVEEVENT:
|
662 | 5b311878 | pbrook | if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
|
663 | 5b311878 | pbrook | !ev->active.gain && !gui_fullscreen_initial_grab) { |
664 | 0294ffb9 | bellard | sdl_grab_end(); |
665 | 0294ffb9 | bellard | } |
666 | f442e08b | aurel32 | if (ev->active.state & SDL_APPACTIVE) {
|
667 | f442e08b | aurel32 | if (ev->active.gain) {
|
668 | f442e08b | aurel32 | /* Back to default interval */
|
669 | 7d957bd8 | aliguori | dcl->gui_timer_interval = 0;
|
670 | 7d957bd8 | aliguori | dcl->idle = 0;
|
671 | f442e08b | aurel32 | } else {
|
672 | f442e08b | aurel32 | /* Sleeping interval */
|
673 | 7d957bd8 | aliguori | dcl->gui_timer_interval = 500;
|
674 | 7d957bd8 | aliguori | dcl->idle = 1;
|
675 | f442e08b | aurel32 | } |
676 | f442e08b | aurel32 | } |
677 | 0294ffb9 | bellard | break;
|
678 | 0f0b7264 | bellard | default:
|
679 | 0f0b7264 | bellard | break;
|
680 | 0f0b7264 | bellard | } |
681 | 0f0b7264 | bellard | } |
682 | 0f0b7264 | bellard | } |
683 | 0f0b7264 | bellard | |
684 | d34cab9f | ths | static void sdl_fill(DisplayState *ds, int x, int y, int w, int h, uint32_t c) |
685 | d34cab9f | ths | { |
686 | d34cab9f | ths | SDL_Rect dst = { x, y, w, h }; |
687 | 7d957bd8 | aliguori | SDL_FillRect(real_screen, &dst, c); |
688 | d34cab9f | ths | } |
689 | d34cab9f | ths | |
690 | d34cab9f | ths | static void sdl_mouse_warp(int x, int y, int on) |
691 | d34cab9f | ths | { |
692 | d34cab9f | ths | if (on) {
|
693 | d34cab9f | ths | if (!guest_cursor)
|
694 | d34cab9f | ths | sdl_show_cursor(); |
695 | d34cab9f | ths | if (gui_grab || kbd_mouse_is_absolute() || absolute_enabled) {
|
696 | d34cab9f | ths | SDL_SetCursor(guest_sprite); |
697 | 08a2d4c4 | balrog | if (!kbd_mouse_is_absolute() && !absolute_enabled)
|
698 | 08a2d4c4 | balrog | SDL_WarpMouse(x, y); |
699 | d34cab9f | ths | } |
700 | d34cab9f | ths | } else if (gui_grab) |
701 | d34cab9f | ths | sdl_hide_cursor(); |
702 | d34cab9f | ths | guest_cursor = on; |
703 | d34cab9f | ths | guest_x = x, guest_y = y; |
704 | d34cab9f | ths | } |
705 | d34cab9f | ths | |
706 | d34cab9f | ths | static void sdl_mouse_define(int width, int height, int bpp, |
707 | d34cab9f | ths | int hot_x, int hot_y, |
708 | d34cab9f | ths | uint8_t *image, uint8_t *mask) |
709 | d34cab9f | ths | { |
710 | d34cab9f | ths | uint8_t sprite[256], *line;
|
711 | d34cab9f | ths | int x, y, dst, bypl, src = 0; |
712 | d34cab9f | ths | if (guest_sprite)
|
713 | d34cab9f | ths | SDL_FreeCursor(guest_sprite); |
714 | d34cab9f | ths | |
715 | d34cab9f | ths | memset(sprite, 0, 256); |
716 | d34cab9f | ths | bypl = ((width * bpp + 31) >> 5) << 2; |
717 | d34cab9f | ths | for (y = 0, dst = 0; y < height; y ++, image += bypl) { |
718 | d34cab9f | ths | line = image; |
719 | d34cab9f | ths | for (x = 0; x < width; x ++, dst ++) { |
720 | d34cab9f | ths | switch (bpp) {
|
721 | d34cab9f | ths | case 24: |
722 | d34cab9f | ths | src = *(line ++); src |= *(line ++); src |= *(line ++); |
723 | d34cab9f | ths | break;
|
724 | d34cab9f | ths | case 16: |
725 | d34cab9f | ths | case 15: |
726 | d34cab9f | ths | src = *(line ++); src |= *(line ++); |
727 | d34cab9f | ths | break;
|
728 | d34cab9f | ths | case 8: |
729 | d34cab9f | ths | src = *(line ++); |
730 | d34cab9f | ths | break;
|
731 | d34cab9f | ths | case 4: |
732 | d34cab9f | ths | src = 0xf & (line[x >> 1] >> ((x & 1)) << 2); |
733 | d34cab9f | ths | break;
|
734 | d34cab9f | ths | case 2: |
735 | d34cab9f | ths | src = 3 & (line[x >> 2] >> ((x & 3)) << 1); |
736 | d34cab9f | ths | break;
|
737 | d34cab9f | ths | case 1: |
738 | d34cab9f | ths | src = 1 & (line[x >> 3] >> (x & 7)); |
739 | d34cab9f | ths | break;
|
740 | d34cab9f | ths | } |
741 | d34cab9f | ths | if (!src)
|
742 | d34cab9f | ths | sprite[dst >> 3] |= (1 << (~dst & 7)) & mask[dst >> 3]; |
743 | d34cab9f | ths | } |
744 | d34cab9f | ths | } |
745 | d34cab9f | ths | guest_sprite = SDL_CreateCursor(sprite, mask, width, height, hot_x, hot_y); |
746 | d34cab9f | ths | |
747 | d34cab9f | ths | if (guest_cursor &&
|
748 | d34cab9f | ths | (gui_grab || kbd_mouse_is_absolute() || absolute_enabled)) |
749 | d34cab9f | ths | SDL_SetCursor(guest_sprite); |
750 | d34cab9f | ths | } |
751 | d34cab9f | ths | |
752 | 5fafdf24 | ths | static void sdl_cleanup(void) |
753 | 898712a8 | bellard | { |
754 | d34cab9f | ths | if (guest_sprite)
|
755 | d34cab9f | ths | SDL_FreeCursor(guest_sprite); |
756 | 898712a8 | bellard | SDL_Quit(); |
757 | 898712a8 | bellard | } |
758 | 898712a8 | bellard | |
759 | 43523e93 | ths | void sdl_display_init(DisplayState *ds, int full_screen, int no_frame) |
760 | 0f0b7264 | bellard | { |
761 | 0f0b7264 | bellard | int flags;
|
762 | 09b26c5e | bellard | uint8_t data = 0;
|
763 | 7b5d76da | aliguori | DisplayAllocator *da; |
764 | 7b5d76da | aliguori | const SDL_VideoInfo *vi;
|
765 | 0f0b7264 | bellard | |
766 | 3d11d0eb | bellard | #if defined(__APPLE__)
|
767 | 3d11d0eb | bellard | /* always use generic keymaps */
|
768 | 3d11d0eb | bellard | if (!keyboard_layout)
|
769 | 3d11d0eb | bellard | keyboard_layout = "en-us";
|
770 | 3d11d0eb | bellard | #endif
|
771 | 3d11d0eb | bellard | if(keyboard_layout) {
|
772 | 0483755a | aliguori | kbd_layout = init_keyboard_layout(name2keysym, keyboard_layout); |
773 | 3d11d0eb | bellard | if (!kbd_layout)
|
774 | 3d11d0eb | bellard | exit(1);
|
775 | 3d11d0eb | bellard | } |
776 | 3d11d0eb | bellard | |
777 | 43523e93 | ths | if (no_frame)
|
778 | 43523e93 | ths | gui_noframe = 1;
|
779 | 43523e93 | ths | |
780 | 0f0b7264 | bellard | flags = SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE; |
781 | 0f0b7264 | bellard | if (SDL_Init (flags)) {
|
782 | 0f0b7264 | bellard | fprintf(stderr, "Could not initialize SDL - exiting\n");
|
783 | 0f0b7264 | bellard | exit(1);
|
784 | 0f0b7264 | bellard | } |
785 | 7b5d76da | aliguori | vi = SDL_GetVideoInfo(); |
786 | 7b5d76da | aliguori | hostbpp = vi->vfmt->BitsPerPixel; |
787 | 0ae04d73 | bellard | |
788 | 7d957bd8 | aliguori | dcl = qemu_mallocz(sizeof(DisplayChangeListener));
|
789 | 7d957bd8 | aliguori | dcl->dpy_update = sdl_update; |
790 | 7d957bd8 | aliguori | dcl->dpy_resize = sdl_resize; |
791 | 7d957bd8 | aliguori | dcl->dpy_refresh = sdl_refresh; |
792 | 7d957bd8 | aliguori | dcl->dpy_setdata = sdl_setdata; |
793 | 7d957bd8 | aliguori | dcl->dpy_fill = sdl_fill; |
794 | d34cab9f | ths | ds->mouse_set = sdl_mouse_warp; |
795 | d34cab9f | ths | ds->cursor_define = sdl_mouse_define; |
796 | 7d957bd8 | aliguori | register_displaychangelistener(ds, dcl); |
797 | 0f0b7264 | bellard | |
798 | 7b5d76da | aliguori | da = qemu_mallocz(sizeof(DisplayAllocator));
|
799 | 7b5d76da | aliguori | da->create_displaysurface = sdl_create_displaysurface; |
800 | 7b5d76da | aliguori | da->resize_displaysurface = sdl_resize_displaysurface; |
801 | 7b5d76da | aliguori | da->free_displaysurface = sdl_free_displaysurface; |
802 | 7b5d76da | aliguori | if (register_displayallocator(ds, da) == da) {
|
803 | 7b5d76da | aliguori | DisplaySurface *surf; |
804 | 7b5d76da | aliguori | surf = sdl_create_displaysurface(ds_get_width(ds), ds_get_height(ds)); |
805 | 7b5d76da | aliguori | defaultallocator_free_displaysurface(ds->surface); |
806 | 7b5d76da | aliguori | ds->surface = surf; |
807 | 7b5d76da | aliguori | dpy_resize(ds); |
808 | 7b5d76da | aliguori | } |
809 | 7b5d76da | aliguori | |
810 | 8a7ddc38 | bellard | sdl_update_caption(); |
811 | 0f0b7264 | bellard | SDL_EnableKeyRepeat(250, 50); |
812 | 0f0b7264 | bellard | gui_grab = 0;
|
813 | 898712a8 | bellard | |
814 | 09b26c5e | bellard | sdl_cursor_hidden = SDL_CreateCursor(&data, &data, 8, 1, 0, 0); |
815 | 09b26c5e | bellard | sdl_cursor_normal = SDL_GetCursor(); |
816 | 09b26c5e | bellard | |
817 | 898712a8 | bellard | atexit(sdl_cleanup); |
818 | d63d307f | bellard | if (full_screen) {
|
819 | d63d307f | bellard | gui_fullscreen = 1;
|
820 | d63d307f | bellard | gui_fullscreen_initial_grab = 1;
|
821 | d63d307f | bellard | sdl_grab_start(); |
822 | d63d307f | bellard | } |
823 | 0f0b7264 | bellard | } |