5 #include "qemu-pixman.h"
10 #include "qapi-types.h"
13 /* keyboard/mouse support */
15 #define MOUSE_EVENT_LBUTTON 0x01
16 #define MOUSE_EVENT_RBUTTON 0x02
17 #define MOUSE_EVENT_MBUTTON 0x04
19 /* identical to the ps/2 keyboard bits */
20 #define QEMU_SCROLL_LOCK_LED (1 << 0)
21 #define QEMU_NUM_LOCK_LED (1 << 1)
22 #define QEMU_CAPS_LOCK_LED (1 << 2)
25 #define GUI_REFRESH_INTERVAL 30
27 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
28 typedef void QEMUPutLEDEvent(void *opaque, int ledstate);
29 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
31 typedef struct QEMUPutMouseEntry {
32 QEMUPutMouseEvent *qemu_put_mouse_event;
33 void *qemu_put_mouse_event_opaque;
34 int qemu_put_mouse_event_absolute;
35 char *qemu_put_mouse_event_name;
39 /* used internally by qemu for handling mice */
40 QTAILQ_ENTRY(QEMUPutMouseEntry) node;
43 typedef struct QEMUPutLEDEntry {
44 QEMUPutLEDEvent *put_led;
46 QTAILQ_ENTRY(QEMUPutLEDEntry) next;
49 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
50 void qemu_remove_kbd_event_handler(void);
51 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
52 void *opaque, int absolute,
54 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
55 void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);
57 QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func, void *opaque);
58 void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);
60 void kbd_put_keycode(int keycode);
61 void kbd_put_ledstate(int ledstate);
62 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
64 /* Does the current mouse generate absolute events */
65 int kbd_mouse_is_absolute(void);
66 void qemu_add_mouse_mode_change_notifier(Notifier *notify);
67 void qemu_remove_mouse_mode_change_notifier(Notifier *notify);
69 /* Of all the mice, is there one that generates absolute events */
70 int kbd_mouse_has_absolute(void);
72 struct MouseTransformInfo {
73 /* Touchscreen resolution */
76 /* Calibration values as used/generated by tslib */
80 void do_mouse_set(Monitor *mon, const QDict *qdict);
82 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
84 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
85 #define QEMU_KEY_BACKSPACE 0x007f
86 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
87 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
88 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
89 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
90 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
91 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
92 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
93 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
94 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
96 #define QEMU_KEY_CTRL_UP 0xe400
97 #define QEMU_KEY_CTRL_DOWN 0xe401
98 #define QEMU_KEY_CTRL_LEFT 0xe402
99 #define QEMU_KEY_CTRL_RIGHT 0xe403
100 #define QEMU_KEY_CTRL_HOME 0xe404
101 #define QEMU_KEY_CTRL_END 0xe405
102 #define QEMU_KEY_CTRL_PAGEUP 0xe406
103 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
105 void kbd_put_keysym(int keysym);
109 #define QEMU_BIG_ENDIAN_FLAG 0x01
110 #define QEMU_ALLOCATED_FLAG 0x02
113 uint8_t bits_per_pixel;
114 uint8_t bytes_per_pixel;
115 uint8_t depth; /* color depth in bits */
116 uint32_t rmask, gmask, bmask, amask;
117 uint8_t rshift, gshift, bshift, ashift;
118 uint8_t rmax, gmax, bmax, amax;
119 uint8_t rbits, gbits, bbits, abits;
122 struct DisplaySurface {
123 pixman_format_code_t format;
124 pixman_image_t *image;
128 int linesize; /* bytes per line */
131 struct PixelFormat pf;
134 /* cursor data format is 32bit RGBA */
135 typedef struct QEMUCursor {
142 QEMUCursor *cursor_alloc(int width, int height);
143 void cursor_get(QEMUCursor *c);
144 void cursor_put(QEMUCursor *c);
145 QEMUCursor *cursor_builtin_hidden(void);
146 QEMUCursor *cursor_builtin_left_ptr(void);
147 void cursor_print_ascii_art(QEMUCursor *c, const char *prefix);
148 int cursor_get_mono_bpl(QEMUCursor *c);
149 void cursor_set_mono(QEMUCursor *c,
150 uint32_t foreground, uint32_t background, uint8_t *image,
151 int transparent, uint8_t *mask);
152 void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask);
153 void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask);
155 struct DisplayChangeListener {
157 uint64_t gui_timer_interval;
159 void (*dpy_refresh)(struct DisplayState *s);
161 void (*dpy_gfx_update)(struct DisplayState *s, int x, int y, int w, int h);
162 void (*dpy_gfx_resize)(struct DisplayState *s);
163 void (*dpy_gfx_setdata)(struct DisplayState *s);
164 void (*dpy_gfx_copy)(struct DisplayState *s, int src_x, int src_y,
165 int dst_x, int dst_y, int w, int h);
167 void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);
168 void (*dpy_text_resize)(struct DisplayState *s, int w, int h);
169 void (*dpy_text_update)(struct DisplayState *s, int x, int y, int w, int h);
171 void (*dpy_mouse_set)(struct DisplayState *s, int x, int y, int on);
172 void (*dpy_cursor_define)(struct DisplayState *s, QEMUCursor *cursor);
174 QLIST_ENTRY(DisplayChangeListener) next;
177 struct DisplayState {
178 struct DisplaySurface *surface;
180 struct QEMUTimer *gui_timer;
184 QLIST_HEAD(, DisplayChangeListener) listeners;
186 struct DisplayState *next;
189 void register_displaystate(DisplayState *ds);
190 DisplayState *get_displaystate(void);
191 DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
192 int linesize, uint8_t *data);
193 PixelFormat qemu_different_endianness_pixelformat(int bpp);
194 PixelFormat qemu_default_pixelformat(int bpp);
196 DisplaySurface *qemu_create_displaysurface(DisplayState *ds,
197 int width, int height);
198 DisplaySurface *qemu_resize_displaysurface(DisplayState *ds,
199 int width, int height);
200 void qemu_free_displaysurface(DisplayState *ds);
202 static inline int is_surface_bgr(DisplaySurface *surface)
204 if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
210 static inline int is_buffer_shared(DisplaySurface *surface)
212 return !(surface->flags & QEMU_ALLOCATED_FLAG);
215 void gui_setup_refresh(DisplayState *ds);
217 static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl)
219 QLIST_INSERT_HEAD(&ds->listeners, dcl, next);
220 gui_setup_refresh(ds);
221 if (dcl->dpy_gfx_resize) {
222 dcl->dpy_gfx_resize(ds);
226 static inline void unregister_displaychangelistener(DisplayState *ds,
227 DisplayChangeListener *dcl)
229 QLIST_REMOVE(dcl, next);
230 gui_setup_refresh(ds);
233 static inline void dpy_gfx_update(DisplayState *s, int x, int y, int w, int h)
235 struct DisplayChangeListener *dcl;
236 QLIST_FOREACH(dcl, &s->listeners, next) {
237 if (dcl->dpy_gfx_update) {
238 dcl->dpy_gfx_update(s, x, y, w, h);
243 static inline void dpy_gfx_resize(DisplayState *s)
245 struct DisplayChangeListener *dcl;
246 QLIST_FOREACH(dcl, &s->listeners, next) {
247 if (dcl->dpy_gfx_resize) {
248 dcl->dpy_gfx_resize(s);
253 static inline void dpy_gfx_setdata(DisplayState *s)
255 struct DisplayChangeListener *dcl;
256 QLIST_FOREACH(dcl, &s->listeners, next) {
257 if (dcl->dpy_gfx_setdata) {
258 dcl->dpy_gfx_setdata(s);
263 static inline void dpy_refresh(DisplayState *s)
265 struct DisplayChangeListener *dcl;
266 QLIST_FOREACH(dcl, &s->listeners, next) {
267 if (dcl->dpy_refresh) {
273 static inline void dpy_gfx_copy(struct DisplayState *s, int src_x, int src_y,
274 int dst_x, int dst_y, int w, int h)
276 struct DisplayChangeListener *dcl;
277 QLIST_FOREACH(dcl, &s->listeners, next) {
278 if (dcl->dpy_gfx_copy) {
279 dcl->dpy_gfx_copy(s, src_x, src_y, dst_x, dst_y, w, h);
281 dcl->dpy_gfx_update(s, dst_x, dst_y, w, h);
286 static inline void dpy_text_cursor(struct DisplayState *s, int x, int y)
288 struct DisplayChangeListener *dcl;
289 QLIST_FOREACH(dcl, &s->listeners, next) {
290 if (dcl->dpy_text_cursor) {
291 dcl->dpy_text_cursor(s, x, y);
296 static inline void dpy_text_update(DisplayState *s, int x, int y, int w, int h)
298 struct DisplayChangeListener *dcl;
299 QLIST_FOREACH(dcl, &s->listeners, next) {
300 if (dcl->dpy_text_update) {
301 dcl->dpy_text_update(s, x, y, w, h);
306 static inline void dpy_text_resize(DisplayState *s, int w, int h)
308 struct DisplayChangeListener *dcl;
309 QLIST_FOREACH(dcl, &s->listeners, next) {
310 if (dcl->dpy_text_resize) {
311 dcl->dpy_text_resize(s, w, h);
316 static inline void dpy_mouse_set(struct DisplayState *s, int x, int y, int on)
318 struct DisplayChangeListener *dcl;
319 QLIST_FOREACH(dcl, &s->listeners, next) {
320 if (dcl->dpy_mouse_set) {
321 dcl->dpy_mouse_set(s, x, y, on);
326 static inline void dpy_cursor_define(struct DisplayState *s, QEMUCursor *cursor)
328 struct DisplayChangeListener *dcl;
329 QLIST_FOREACH(dcl, &s->listeners, next) {
330 if (dcl->dpy_cursor_define) {
331 dcl->dpy_cursor_define(s, cursor);
336 static inline bool dpy_cursor_define_supported(struct DisplayState *s)
338 struct DisplayChangeListener *dcl;
339 QLIST_FOREACH(dcl, &s->listeners, next) {
340 if (dcl->dpy_cursor_define) {
347 static inline int ds_get_linesize(DisplayState *ds)
349 return ds->surface->linesize;
352 static inline uint8_t* ds_get_data(DisplayState *ds)
354 return ds->surface->data;
357 static inline int ds_get_width(DisplayState *ds)
359 return ds->surface->width;
362 static inline int ds_get_height(DisplayState *ds)
364 return ds->surface->height;
367 static inline int ds_get_bits_per_pixel(DisplayState *ds)
369 return ds->surface->pf.bits_per_pixel;
372 static inline int ds_get_bytes_per_pixel(DisplayState *ds)
374 return ds->surface->pf.bytes_per_pixel;
379 typedef chtype console_ch_t;
381 typedef unsigned long console_ch_t;
383 static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
390 typedef void (*vga_hw_update_ptr)(void *);
391 typedef void (*vga_hw_invalidate_ptr)(void *);
392 typedef void (*vga_hw_screen_dump_ptr)(void *, const char *, bool cswitch,
394 typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);
396 DisplayState *graphic_console_init(vga_hw_update_ptr update,
397 vga_hw_invalidate_ptr invalidate,
398 vga_hw_screen_dump_ptr screen_dump,
399 vga_hw_text_update_ptr text_update,
402 void vga_hw_update(void);
403 void vga_hw_invalidate(void);
404 void vga_hw_text_update(console_ch_t *chardata);
406 int is_graphic_console(void);
407 int is_fixedsize_console(void);
408 CharDriverState *text_console_init(QemuOpts *opts);
409 void text_consoles_set_display(DisplayState *ds);
410 void console_select(unsigned int index);
411 void console_color_init(DisplayState *ds);
412 void qemu_console_resize(DisplayState *ds, int width, int height);
413 void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
414 int dst_x, int dst_y, int w, int h);
417 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
420 void cocoa_display_init(DisplayState *ds, int full_screen);
423 void vnc_display_init(DisplayState *ds);
424 void vnc_display_close(DisplayState *ds);
425 void vnc_display_open(DisplayState *ds, const char *display, Error **errp);
426 void vnc_display_add_client(DisplayState *ds, int csock, int skipauth);
427 int vnc_display_disable_login(DisplayState *ds);
428 char *vnc_display_local_addr(DisplayState *ds);
430 int vnc_display_password(DisplayState *ds, const char *password);
431 int vnc_display_pw_expire(DisplayState *ds, time_t expires);
433 static inline int vnc_display_password(DisplayState *ds, const char *password)
437 static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires)
444 void curses_display_init(DisplayState *ds, int full_screen);
447 int index_from_key(const char *key);
448 int index_from_keycode(int code);