10 /* keyboard/mouse support */
12 #define MOUSE_EVENT_LBUTTON 0x01
13 #define MOUSE_EVENT_RBUTTON 0x02
14 #define MOUSE_EVENT_MBUTTON 0x04
16 /* identical to the ps/2 keyboard bits */
17 #define QEMU_SCROLL_LOCK_LED (1 << 0)
18 #define QEMU_NUM_LOCK_LED (1 << 1)
19 #define QEMU_CAPS_LOCK_LED (1 << 2)
22 #define GUI_REFRESH_INTERVAL 30
24 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
25 typedef void QEMUPutLEDEvent(void *opaque, int ledstate);
26 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
28 typedef struct QEMUPutMouseEntry {
29 QEMUPutMouseEvent *qemu_put_mouse_event;
30 void *qemu_put_mouse_event_opaque;
31 int qemu_put_mouse_event_absolute;
32 char *qemu_put_mouse_event_name;
36 /* used internally by qemu for handling mice */
37 QTAILQ_ENTRY(QEMUPutMouseEntry) node;
40 typedef struct QEMUPutLEDEntry {
41 QEMUPutLEDEvent *put_led;
43 QTAILQ_ENTRY(QEMUPutLEDEntry) next;
46 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
47 void qemu_remove_kbd_event_handler(void);
48 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
49 void *opaque, int absolute,
51 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
52 void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);
54 QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func, void *opaque);
55 void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);
57 void kbd_put_keycode(int keycode);
59 void qemu_add_ps2kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
60 void qemu_remove_ps2kbd_event_handler(void);
61 void ps2kbd_put_keycode(int keycode);
63 void kbd_put_ledstate(int ledstate);
64 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
66 /* Does the current mouse generate absolute events */
67 int kbd_mouse_is_absolute(void);
68 void qemu_add_mouse_mode_change_notifier(Notifier *notify);
69 void qemu_remove_mouse_mode_change_notifier(Notifier *notify);
71 /* Of all the mice, is there one that generates absolute events */
72 int kbd_mouse_has_absolute(void);
74 struct MouseTransformInfo {
75 /* Touchscreen resolution */
78 /* Calibration values as used/generated by tslib */
82 void do_mouse_set(Monitor *mon, const QDict *qdict);
84 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
86 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
87 #define QEMU_KEY_BACKSPACE 0x007f
88 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
89 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
90 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
91 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
92 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
93 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
94 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
95 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
96 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
98 #define QEMU_KEY_CTRL_UP 0xe400
99 #define QEMU_KEY_CTRL_DOWN 0xe401
100 #define QEMU_KEY_CTRL_LEFT 0xe402
101 #define QEMU_KEY_CTRL_RIGHT 0xe403
102 #define QEMU_KEY_CTRL_HOME 0xe404
103 #define QEMU_KEY_CTRL_END 0xe405
104 #define QEMU_KEY_CTRL_PAGEUP 0xe406
105 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
107 void kbd_put_keysym(int keysym);
111 #define QEMU_BIG_ENDIAN_FLAG 0x01
112 #define QEMU_ALLOCATED_FLAG 0x02
113 #define QEMU_REALPIXELS_FLAG 0x04
116 uint8_t bits_per_pixel;
117 uint8_t bytes_per_pixel;
118 uint8_t depth; /* color depth in bits */
119 uint32_t rmask, gmask, bmask, amask;
120 uint8_t rshift, gshift, bshift, ashift;
121 uint8_t rmax, gmax, bmax, amax;
122 uint8_t rbits, gbits, bbits, abits;
125 struct DisplaySurface {
129 int linesize; /* bytes per line */
132 struct PixelFormat pf;
135 /* cursor data format is 32bit RGBA */
136 typedef struct QEMUCursor {
143 QEMUCursor *cursor_alloc(int width, int height);
144 void cursor_get(QEMUCursor *c);
145 void cursor_put(QEMUCursor *c);
146 QEMUCursor *cursor_builtin_hidden(void);
147 QEMUCursor *cursor_builtin_left_ptr(void);
148 void cursor_print_ascii_art(QEMUCursor *c, const char *prefix);
149 int cursor_get_mono_bpl(QEMUCursor *c);
150 void cursor_set_mono(QEMUCursor *c,
151 uint32_t foreground, uint32_t background, uint8_t *image,
152 int transparent, uint8_t *mask);
153 void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask);
154 void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask);
156 struct DisplayChangeListener {
158 uint64_t gui_timer_interval;
160 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
161 void (*dpy_resize)(struct DisplayState *s);
162 void (*dpy_setdata)(struct DisplayState *s);
163 void (*dpy_refresh)(struct DisplayState *s);
164 void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
165 int dst_x, int dst_y, int w, int h);
166 void (*dpy_fill)(struct DisplayState *s, int x, int y,
167 int w, int h, uint32_t c);
168 void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);
170 struct DisplayChangeListener *next;
173 struct DisplayAllocator {
174 DisplaySurface* (*create_displaysurface)(int width, int height);
175 DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height);
176 void (*free_displaysurface)(DisplaySurface *surface);
179 struct DisplayState {
180 struct DisplaySurface *surface;
182 struct QEMUTimer *gui_timer;
184 struct DisplayAllocator* allocator;
185 struct DisplayChangeListener* listeners;
187 void (*mouse_set)(int x, int y, int on);
188 void (*cursor_define)(QEMUCursor *cursor);
190 struct DisplayState *next;
193 void register_displaystate(DisplayState *ds);
194 DisplayState *get_displaystate(void);
195 DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
196 int linesize, uint8_t *data);
197 void qemu_alloc_display(DisplaySurface *surface, int width, int height,
198 int linesize, PixelFormat pf, int newflags);
199 PixelFormat qemu_different_endianness_pixelformat(int bpp);
200 PixelFormat qemu_default_pixelformat(int bpp);
202 DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da);
204 static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height)
206 return ds->allocator->create_displaysurface(width, height);
209 static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height)
211 trace_displaysurface_resize(ds, ds->surface, width, height);
212 return ds->allocator->resize_displaysurface(ds->surface, width, height);
215 static inline void qemu_free_displaysurface(DisplayState *ds)
217 trace_displaysurface_free(ds, ds->surface);
218 ds->allocator->free_displaysurface(ds->surface);
221 static inline int is_surface_bgr(DisplaySurface *surface)
223 if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
229 static inline int is_buffer_shared(DisplaySurface *surface)
231 return (!(surface->flags & QEMU_ALLOCATED_FLAG) &&
232 !(surface->flags & QEMU_REALPIXELS_FLAG));
235 static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl)
237 dcl->next = ds->listeners;
241 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
243 struct DisplayChangeListener *dcl = s->listeners;
244 while (dcl != NULL) {
245 dcl->dpy_update(s, x, y, w, h);
250 static inline void dpy_resize(DisplayState *s)
252 struct DisplayChangeListener *dcl = s->listeners;
253 while (dcl != NULL) {
259 static inline void dpy_setdata(DisplayState *s)
261 struct DisplayChangeListener *dcl = s->listeners;
262 while (dcl != NULL) {
263 if (dcl->dpy_setdata) dcl->dpy_setdata(s);
268 static inline void dpy_refresh(DisplayState *s)
270 struct DisplayChangeListener *dcl = s->listeners;
271 while (dcl != NULL) {
272 if (dcl->dpy_refresh) dcl->dpy_refresh(s);
277 static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y,
278 int dst_x, int dst_y, int w, int h) {
279 struct DisplayChangeListener *dcl = s->listeners;
280 while (dcl != NULL) {
282 dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h);
284 dcl->dpy_update(s, dst_x, dst_y, w, h);
289 static inline void dpy_fill(struct DisplayState *s, int x, int y,
290 int w, int h, uint32_t c) {
291 struct DisplayChangeListener *dcl = s->listeners;
292 while (dcl != NULL) {
293 if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c);
298 static inline void dpy_cursor(struct DisplayState *s, int x, int y) {
299 struct DisplayChangeListener *dcl = s->listeners;
300 while (dcl != NULL) {
301 if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y);
306 static inline int ds_get_linesize(DisplayState *ds)
308 return ds->surface->linesize;
311 static inline uint8_t* ds_get_data(DisplayState *ds)
313 return ds->surface->data;
316 static inline int ds_get_width(DisplayState *ds)
318 return ds->surface->width;
321 static inline int ds_get_height(DisplayState *ds)
323 return ds->surface->height;
326 static inline int ds_get_bits_per_pixel(DisplayState *ds)
328 return ds->surface->pf.bits_per_pixel;
331 static inline int ds_get_bytes_per_pixel(DisplayState *ds)
333 return ds->surface->pf.bytes_per_pixel;
338 typedef chtype console_ch_t;
340 typedef unsigned long console_ch_t;
342 static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
349 typedef void (*vga_hw_update_ptr)(void *);
350 typedef void (*vga_hw_invalidate_ptr)(void *);
351 typedef void (*vga_hw_screen_dump_ptr)(void *, const char *, bool cswitch);
352 typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);
354 DisplayState *graphic_console_init(vga_hw_update_ptr update,
355 vga_hw_invalidate_ptr invalidate,
356 vga_hw_screen_dump_ptr screen_dump,
357 vga_hw_text_update_ptr text_update,
360 void vga_hw_update(void);
361 void vga_hw_invalidate(void);
362 void vga_hw_screen_dump(const char *filename);
363 void vga_hw_text_update(console_ch_t *chardata);
365 int is_graphic_console(void);
366 int is_fixedsize_console(void);
367 CharDriverState *text_console_init(QemuOpts *opts);
368 void text_consoles_set_display(DisplayState *ds);
369 void console_select(unsigned int index);
370 void console_color_init(DisplayState *ds);
371 void qemu_console_resize(DisplayState *ds, int width, int height);
372 void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
373 int dst_x, int dst_y, int w, int h);
376 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
379 void cocoa_display_init(DisplayState *ds, int full_screen);
382 void vnc_display_init(DisplayState *ds);
383 void vnc_display_close(DisplayState *ds);
384 int vnc_display_open(DisplayState *ds, const char *display);
385 void vnc_display_add_client(DisplayState *ds, int csock, int skipauth);
386 int vnc_display_disable_login(DisplayState *ds);
387 char *vnc_display_local_addr(DisplayState *ds);
389 int vnc_display_password(DisplayState *ds, const char *password);
390 int vnc_display_pw_expire(DisplayState *ds, time_t expires);
392 static inline int vnc_display_password(DisplayState *ds, const char *password)
396 static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires)
403 void curses_display_init(DisplayState *ds, int full_screen);