1 #ifndef CONSOLE_H 2 #define CONSOLE_H 3 4 #include "sysemu/char.h" 5 #include "qapi/qmp/qdict.h" 6 #include "qemu/notify.h" 7 8 /* keyboard/mouse support */ 9 10 #define MOUSE_EVENT_LBUTTON 0x01 11 #define MOUSE_EVENT_RBUTTON 0x02 12 #define MOUSE_EVENT_MBUTTON 0x04 13 extern int multitouch_enabled; 14 15 /* identical to the ps/2 keyboard bits */ 16 #define QEMU_SCROLL_LOCK_LED (1 << 0) 17 #define QEMU_NUM_LOCK_LED (1 << 1) 18 #define QEMU_CAPS_LOCK_LED (1 << 2) 19 20 /* in ms */ 21 #ifdef CONFIG_ANDROID 22 #define GUI_REFRESH_INTERVAL (1000/60) /* 60 frames/s is better */ 23 #else 24 #define GUI_REFRESH_INTERVAL 30 25 #endif 26 27 typedef int QEMUDisplayCloseCallback(void *opaque); 28 void qemu_set_display_close_handler(QEMUDisplayCloseCallback *cb, void *opaque); 29 int qemu_run_display_close_handler(void); 30 31 typedef void QEMUPutKBDEvent(void *opaque, int keycode); 32 typedef void QEMUPutLEDEvent(void *opaque, int ledstate); 33 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state); 34 35 typedef struct QEMUPutMouseEntry { 36 QEMUPutMouseEvent *qemu_put_mouse_event; 37 void *qemu_put_mouse_event_opaque; 38 int qemu_put_mouse_event_absolute; 39 char *qemu_put_mouse_event_name; 40 41 int index; 42 43 /* used internally by qemu for handling mice */ 44 QTAILQ_ENTRY(QEMUPutMouseEntry) node; 45 } QEMUPutMouseEntry; 46 47 typedef struct QEMUPutKBDEntry { 48 QEMUPutKBDEvent *put_kbd_event; 49 void *opaque; 50 51 /* used internally by qemu for handling keyboards */ 52 QTAILQ_ENTRY(QEMUPutKBDEntry) next; 53 } QEMUPutKBDEntry; 54 55 typedef struct QEMUPutLEDEntry { 56 QEMUPutLEDEvent *put_led; 57 void *opaque; 58 QTAILQ_ENTRY(QEMUPutLEDEntry) next; 59 } QEMUPutLEDEntry; 60 61 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque); 62 void qemu_remove_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque); 63 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, 64 void *opaque, int absolute, 65 const char *name); 66 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry); 67 void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry); 68 69 QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func, void *opaque); 70 void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry); 71 72 void kbd_put_keycode(int keycode); 73 void kbd_put_ledstate(int ledstate); 74 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state); 75 76 /* Does the current mouse generate absolute events */ 77 int kbd_mouse_is_absolute(void); 78 void qemu_add_mouse_mode_change_notifier(Notifier *notify); 79 void qemu_remove_mouse_mode_change_notifier(Notifier *notify); 80 81 /* Of all the mice, is there one that generates absolute events */ 82 int kbd_mouse_has_absolute(void); 83 84 struct MouseTransformInfo { 85 /* Touchscreen resolution */ 86 int x; 87 int y; 88 /* Calibration values as used/generated by tslib */ 89 int a[7]; 90 }; 91 92 void do_info_mice_print(Monitor *mon, const QObject *data); 93 void do_info_mice(Monitor *mon, QObject **ret_data); 94 void do_mouse_set(Monitor *mon, const QDict *qdict); 95 96 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx 97 constants) */ 98 #define QEMU_KEY_ESC1(c) ((c) | 0xe100) 99 #define QEMU_KEY_BACKSPACE 0x007f 100 #define QEMU_KEY_UP QEMU_KEY_ESC1('A') 101 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B') 102 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C') 103 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D') 104 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1) 105 #define QEMU_KEY_END QEMU_KEY_ESC1(4) 106 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5) 107 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6) 108 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3) 109 110 #define QEMU_KEY_CTRL_UP 0xe400 111 #define QEMU_KEY_CTRL_DOWN 0xe401 112 #define QEMU_KEY_CTRL_LEFT 0xe402 113 #define QEMU_KEY_CTRL_RIGHT 0xe403 114 #define QEMU_KEY_CTRL_HOME 0xe404 115 #define QEMU_KEY_CTRL_END 0xe405 116 #define QEMU_KEY_CTRL_PAGEUP 0xe406 117 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407 118 119 void kbd_put_keysym(int keysym); 120 121 /* consoles */ 122 123 #define QEMU_BIG_ENDIAN_FLAG 0x01 124 #define QEMU_ALLOCATED_FLAG 0x02 125 #define QEMU_REALPIXELS_FLAG 0x04 126 127 struct PixelFormat { 128 uint8_t bits_per_pixel; 129 uint8_t bytes_per_pixel; 130 uint8_t depth; /* color depth in bits */ 131 uint32_t rmask, gmask, bmask, amask; 132 uint8_t rshift, gshift, bshift, ashift; 133 uint8_t rmax, gmax, bmax, amax; 134 uint8_t rbits, gbits, bbits, abits; 135 }; 136 137 struct DisplaySurface { 138 uint8_t flags; 139 int width; 140 int height; 141 int linesize; /* bytes per line */ 142 uint8_t *data; 143 144 struct PixelFormat pf; 145 }; 146 147 /* cursor data format is 32bit RGBA */ 148 typedef struct QEMUCursor { 149 int width, height; 150 int hot_x, hot_y; 151 int refcount; 152 uint32_t data[]; 153 } QEMUCursor; 154 155 QEMUCursor *cursor_alloc(int width, int height); 156 void cursor_get(QEMUCursor *c); 157 void cursor_put(QEMUCursor *c); 158 QEMUCursor *cursor_builtin_hidden(void); 159 QEMUCursor *cursor_builtin_left_ptr(void); 160 void cursor_print_ascii_art(QEMUCursor *c, const char *prefix); 161 int cursor_get_mono_bpl(QEMUCursor *c); 162 void cursor_set_mono(QEMUCursor *c, 163 uint32_t foreground, uint32_t background, uint8_t *image, 164 int transparent, uint8_t *mask); 165 void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask); 166 void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask); 167 168 struct DisplayChangeListener { 169 int idle; 170 uint64_t gui_timer_interval; 171 172 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h); 173 void (*dpy_resize)(struct DisplayState *s); 174 void (*dpy_setdata)(struct DisplayState *s); 175 void (*dpy_refresh)(struct DisplayState *s); 176 void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y, 177 int dst_x, int dst_y, int w, int h); 178 void (*dpy_fill)(struct DisplayState *s, int x, int y, 179 int w, int h, uint32_t c); 180 void (*dpy_text_cursor)(struct DisplayState *s, int x, int y); 181 #ifdef CONFIG_GLES2 182 void (*dpy_updatecaption)(void); 183 #endif 184 #ifdef CONFIG_SKINNING 185 void (*dpy_enablezoom)(struct DisplayState *s, int width, int height); 186 void (*dpy_getresolution)(int *width, int *height); 187 #endif 188 struct DisplayChangeListener *next; 189 }; 190 191 #ifdef CONFIG_ANDROID 192 /* The problem with DisplayChangeListener is that the callbacks can't 193 * differentiate between different DisplayChangeListeners. Instead of 194 * modifying the type above, which is going to generate conflicts with 195 * upstream changes, we define our own listener type here. 196 */ 197 typedef struct DisplayUpdateListener { 198 void* opaque; 199 void (*dpy_update)(void* opaque, int x, int y, int w, int h); 200 struct DisplayUpdateListener *next; 201 } DisplayUpdateListener; 202 #endif 203 204 struct DisplayAllocator { 205 DisplaySurface* (*create_displaysurface)(int width, int height); 206 DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height); 207 void (*free_displaysurface)(DisplaySurface *surface); 208 }; 209 210 struct DisplayState { 211 struct DisplaySurface *surface; 212 void *opaque; 213 struct QEMUTimer *gui_timer; 214 215 struct DisplayAllocator* allocator; 216 struct DisplayChangeListener* listeners; 217 #ifdef CONFIG_ANDROID 218 struct DisplayUpdateListener* update_listeners; 219 #endif 220 void (*mouse_set)(int x, int y, int on); 221 void (*cursor_define)(QEMUCursor *cursor); 222 223 struct DisplayState *next; 224 }; 225 226 void vga_fill_rect (DisplayState *ds, int posx, int posy, 227 int width, int height, uint32_t color); 228 void register_displaystate(DisplayState *ds); 229 DisplayState *get_displaystate(void); 230 DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp, 231 int linesize, uint8_t *data); 232 void qemu_alloc_display(DisplaySurface *surface, int width, int height, 233 int linesize, PixelFormat pf, int newflags); 234 PixelFormat qemu_different_endianness_pixelformat(int bpp); 235 PixelFormat qemu_default_pixelformat(int bpp); 236 237 DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da); 238 239 static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height) 240 { 241 return ds->allocator->create_displaysurface(width, height); 242 } 243 244 static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height) 245 { 246 return ds->allocator->resize_displaysurface(ds->surface, width, height); 247 } 248 249 static inline void qemu_free_displaysurface(DisplayState *ds) 250 { 251 ds->allocator->free_displaysurface(ds->surface); 252 } 253 254 static inline int is_surface_bgr(DisplaySurface *surface) 255 { 256 if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0) 257 return 1; 258 else 259 return 0; 260 } 261 262 static inline int is_buffer_shared(DisplaySurface *surface) 263 { 264 return (!(surface->flags & QEMU_ALLOCATED_FLAG) && 265 !(surface->flags & QEMU_REALPIXELS_FLAG)); 266 } 267 268 static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl) 269 { 270 dcl->next = ds->listeners; 271 ds->listeners = dcl; 272 } 273 274 #ifdef CONFIG_ANDROID 275 static inline void register_displayupdatelistener(DisplayState *ds, DisplayUpdateListener *dul) 276 { 277 dul->next = ds->update_listeners; 278 ds->update_listeners = dul; 279 } 280 281 void unregister_displayupdatelistener(DisplayState *ds, DisplayUpdateListener *dul); 282 #endif 283 284 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h) 285 { 286 struct DisplayChangeListener *dcl = s->listeners; 287 while (dcl != NULL) { 288 dcl->dpy_update(s, x, y, w, h); 289 dcl = dcl->next; 290 } 291 #ifdef CONFIG_ANDROID 292 DisplayUpdateListener* dul = s->update_listeners; 293 while (dul != NULL) { 294 dul->dpy_update(dul->opaque, x, y, w, h); 295 dul = dul->next; 296 } 297 #endif 298 } 299 300 #ifdef CONFIG_GLES2 301 static inline void dpy_updatecaption(DisplayState *s) 302 { 303 struct DisplayChangeListener *dcl = s->listeners; 304 while (dcl != NULL) { 305 if(dcl->dpy_updatecaption != NULL) 306 { 307 dcl->dpy_updatecaption(); 308 } 309 dcl = dcl->next; 310 } 311 } 312 #endif 313 314 static inline void dpy_resize(DisplayState *s) 315 { 316 struct DisplayChangeListener *dcl = s->listeners; 317 while (dcl != NULL) { 318 dcl->dpy_resize(s); 319 dcl = dcl->next; 320 } 321 } 322 323 static inline void dpy_setdata(DisplayState *s) 324 { 325 struct DisplayChangeListener *dcl = s->listeners; 326 while (dcl != NULL) { 327 if (dcl->dpy_setdata) dcl->dpy_setdata(s); 328 dcl = dcl->next; 329 } 330 } 331 332 static inline void dpy_refresh(DisplayState *s) 333 { 334 struct DisplayChangeListener *dcl = s->listeners; 335 while (dcl != NULL) { 336 if (dcl->dpy_refresh) dcl->dpy_refresh(s); 337 dcl = dcl->next; 338 } 339 } 340 341 static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y, 342 int dst_x, int dst_y, int w, int h) { 343 struct DisplayChangeListener *dcl = s->listeners; 344 while (dcl != NULL) { 345 if (dcl->dpy_copy) 346 dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h); 347 else /* TODO */ 348 dcl->dpy_update(s, dst_x, dst_y, w, h); 349 dcl = dcl->next; 350 } 351 } 352 353 static inline void dpy_fill(struct DisplayState *s, int x, int y, 354 int w, int h, uint32_t c) { 355 struct DisplayChangeListener *dcl = s->listeners; 356 while (dcl != NULL) { 357 if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c); 358 dcl = dcl->next; 359 } 360 } 361 362 static inline void dpy_cursor(struct DisplayState *s, int x, int y) { 363 struct DisplayChangeListener *dcl = s->listeners; 364 while (dcl != NULL) { 365 if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y); 366 dcl = dcl->next; 367 } 368 } 369 370 #ifdef CONFIG_SKINNING 371 static inline void dpy_enablezoom(struct DisplayState *s, int width, int height) 372 { 373 struct DisplayChangeListener *dcl = s->listeners; 374 while (dcl != NULL) { 375 if (dcl->dpy_enablezoom) dcl->dpy_enablezoom(s, width, height); 376 dcl = dcl->next; 377 } 378 } 379 380 static inline void dpy_getresolution(struct DisplayState *s, int *width, int *height) 381 { 382 struct DisplayChangeListener *dcl = s->listeners; 383 while (dcl != NULL) { 384 if (dcl->dpy_getresolution) dcl->dpy_getresolution(width, height); 385 dcl = dcl->next; 386 } 387 } 388 #endif 389 390 static inline int ds_get_linesize(DisplayState *ds) 391 { 392 return ds->surface->linesize; 393 } 394 395 static inline uint8_t* ds_get_data(DisplayState *ds) 396 { 397 return ds->surface->data; 398 } 399 400 static inline int ds_get_width(DisplayState *ds) 401 { 402 return ds->surface->width; 403 } 404 405 static inline int ds_get_height(DisplayState *ds) 406 { 407 return ds->surface->height; 408 } 409 410 static inline int ds_get_bits_per_pixel(DisplayState *ds) 411 { 412 return ds->surface->pf.bits_per_pixel; 413 } 414 415 static inline int ds_get_bytes_per_pixel(DisplayState *ds) 416 { 417 return ds->surface->pf.bytes_per_pixel; 418 } 419 420 typedef unsigned long console_ch_t; 421 static inline void console_write_ch(console_ch_t *dest, uint32_t ch) 422 { 423 if (!(ch & 0xff)) 424 ch |= ' '; 425 *dest = ch; 426 } 427 428 typedef void (*vga_hw_update_ptr)(void *); 429 typedef void (*vga_hw_invalidate_ptr)(void *); 430 typedef void (*vga_hw_screen_dump_ptr)(void *, const char *); 431 typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *); 432 433 DisplayState *graphic_console_init(vga_hw_update_ptr update, 434 vga_hw_invalidate_ptr invalidate, 435 vga_hw_screen_dump_ptr screen_dump, 436 vga_hw_text_update_ptr text_update, 437 void *opaque); 438 439 void vga_hw_update(void); 440 void vga_hw_invalidate(void); 441 void vga_hw_screen_dump(const char *filename); 442 void vga_hw_text_update(console_ch_t *chardata); 443 444 int is_graphic_console(void); 445 int is_fixedsize_console(void); 446 CharDriverState *text_console_init(QemuOpts *opts); 447 CharDriverState* text_console_init_compat(const char *label, const char *p); 448 void text_consoles_set_display(DisplayState *ds); 449 void console_select(unsigned int index); 450 void console_color_init(DisplayState *ds); 451 void qemu_console_resize(DisplayState *ds, int width, int height); 452 void qemu_console_copy(DisplayState *ds, int src_x, int src_y, 453 int dst_x, int dst_y, int w, int h); 454 455 /* sdl.c */ 456 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame); 457 458 /* cocoa.m */ 459 void cocoa_display_init(DisplayState *ds, int full_screen); 460 461 /* vnc.c */ 462 void vnc_display_init(DisplayState *ds); 463 void vnc_display_close(DisplayState *ds); 464 int vnc_display_open(DisplayState *ds, const char *display); 465 int vnc_display_password(DisplayState *ds, const char *password); 466 void do_info_vnc(Monitor *mon); 467 char *vnc_display_local_addr(DisplayState *ds); 468 469 /* curses.c */ 470 void curses_display_init(DisplayState *ds, int full_screen); 471 472 #ifdef CONFIG_ANDROID 473 void android_display_reset(DisplayState* ds, int width, int height, int bitspp); 474 #endif 475 476 #endif 477
