4 #include "ui/qemu-pixman.h"
5 #include "qapi/qmp/qdict.h"
6 #include "qemu/notify.h"
7 #include "monitor/monitor.h"
9 #include "qapi-types.h"
10 #include "qapi/error.h"
12 /* keyboard/mouse support */
14 #define MOUSE_EVENT_LBUTTON 0x01
15 #define MOUSE_EVENT_RBUTTON 0x02
16 #define MOUSE_EVENT_MBUTTON 0x04
18 /* identical to the ps/2 keyboard bits */
19 #define QEMU_SCROLL_LOCK_LED (1 << 0)
20 #define QEMU_NUM_LOCK_LED (1 << 1)
21 #define QEMU_CAPS_LOCK_LED (1 << 2)
24 #define GUI_REFRESH_INTERVAL_DEFAULT 30
25 #define GUI_REFRESH_INTERVAL_IDLE 3000
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;
127 struct PixelFormat pf;
130 /* cursor data format is 32bit RGBA */
131 typedef struct QEMUCursor {
138 QEMUCursor *cursor_alloc(int width, int height);
139 void cursor_get(QEMUCursor *c);
140 void cursor_put(QEMUCursor *c);
141 QEMUCursor *cursor_builtin_hidden(void);
142 QEMUCursor *cursor_builtin_left_ptr(void);
143 void cursor_print_ascii_art(QEMUCursor *c, const char *prefix);
144 int cursor_get_mono_bpl(QEMUCursor *c);
145 void cursor_set_mono(QEMUCursor *c,
146 uint32_t foreground, uint32_t background, uint8_t *image,
147 int transparent, uint8_t *mask);
148 void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask);
149 void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask);
151 typedef struct DisplayChangeListenerOps {
152 const char *dpy_name;
154 void (*dpy_refresh)(DisplayChangeListener *dcl);
156 void (*dpy_gfx_update)(DisplayChangeListener *dcl,
157 int x, int y, int w, int h);
158 void (*dpy_gfx_switch)(DisplayChangeListener *dcl,
159 struct DisplaySurface *new_surface);
160 void (*dpy_gfx_copy)(DisplayChangeListener *dcl,
161 int src_x, int src_y,
162 int dst_x, int dst_y, int w, int h);
164 void (*dpy_text_cursor)(DisplayChangeListener *dcl,
166 void (*dpy_text_resize)(DisplayChangeListener *dcl,
168 void (*dpy_text_update)(DisplayChangeListener *dcl,
169 int x, int y, int w, int h);
171 void (*dpy_mouse_set)(DisplayChangeListener *dcl,
172 int x, int y, int on);
173 void (*dpy_cursor_define)(DisplayChangeListener *dcl,
175 } DisplayChangeListenerOps;
177 struct DisplayChangeListener {
178 uint64_t update_interval;
179 const DisplayChangeListenerOps *ops;
182 QLIST_ENTRY(DisplayChangeListener) next;
185 DisplayState *init_displaystate(void);
186 DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
187 int linesize, uint8_t *data,
189 PixelFormat qemu_different_endianness_pixelformat(int bpp);
190 PixelFormat qemu_default_pixelformat(int bpp);
192 DisplaySurface *qemu_create_displaysurface(int width, int height);
193 void qemu_free_displaysurface(DisplaySurface *surface);
195 static inline int is_surface_bgr(DisplaySurface *surface)
197 if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
203 static inline int is_buffer_shared(DisplaySurface *surface)
205 return !(surface->flags & QEMU_ALLOCATED_FLAG);
208 void register_displaychangelistener(DisplayState *ds,
209 DisplayChangeListener *dcl);
210 void update_displaychangelistener(DisplayChangeListener *dcl,
212 void unregister_displaychangelistener(DisplayChangeListener *dcl);
214 void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h);
215 void dpy_gfx_replace_surface(QemuConsole *con,
216 DisplaySurface *surface);
217 void dpy_gfx_copy(QemuConsole *con, int src_x, int src_y,
218 int dst_x, int dst_y, int w, int h);
219 void dpy_text_cursor(QemuConsole *con, int x, int y);
220 void dpy_text_update(QemuConsole *con, int x, int y, int w, int h);
221 void dpy_text_resize(QemuConsole *con, int w, int h);
222 void dpy_mouse_set(QemuConsole *con, int x, int y, int on);
223 void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor);
224 bool dpy_cursor_define_supported(QemuConsole *con);
226 static inline int surface_stride(DisplaySurface *s)
228 return pixman_image_get_stride(s->image);
231 static inline void *surface_data(DisplaySurface *s)
233 return pixman_image_get_data(s->image);
236 static inline int surface_width(DisplaySurface *s)
238 return pixman_image_get_width(s->image);
241 static inline int surface_height(DisplaySurface *s)
243 return pixman_image_get_height(s->image);
246 static inline int surface_bits_per_pixel(DisplaySurface *s)
248 int bits = PIXMAN_FORMAT_BPP(s->format);
252 static inline int surface_bytes_per_pixel(DisplaySurface *s)
254 int bits = PIXMAN_FORMAT_BPP(s->format);
255 return (bits + 7) / 8;
260 typedef chtype console_ch_t;
262 typedef unsigned long console_ch_t;
264 static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
271 typedef struct GraphicHwOps {
272 void (*invalidate)(void *opaque);
273 void (*gfx_update)(void *opaque);
274 void (*text_update)(void *opaque, console_ch_t *text);
277 QemuConsole *graphic_console_init(const GraphicHwOps *ops,
280 void graphic_hw_update(QemuConsole *con);
281 void graphic_hw_invalidate(QemuConsole *con);
282 void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata);
284 int is_graphic_console(void);
285 int is_fixedsize_console(void);
286 void text_consoles_set_display(DisplayState *ds);
287 void console_select(unsigned int index);
288 void console_color_init(DisplayState *ds);
289 void qemu_console_resize(QemuConsole *con, int width, int height);
290 void qemu_console_copy(QemuConsole *con, int src_x, int src_y,
291 int dst_x, int dst_y, int w, int h);
292 DisplaySurface *qemu_console_surface(QemuConsole *con);
293 DisplayState *qemu_console_displaystate(QemuConsole *console);
295 typedef CharDriverState *(VcHandler)(ChardevVC *vc);
297 CharDriverState *vc_init(ChardevVC *vc);
298 void register_vc_handler(VcHandler *handler);
301 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
304 void cocoa_display_init(DisplayState *ds, int full_screen);
307 void vnc_display_init(DisplayState *ds);
308 void vnc_display_open(DisplayState *ds, const char *display, Error **errp);
309 void vnc_display_add_client(DisplayState *ds, int csock, int skipauth);
310 char *vnc_display_local_addr(DisplayState *ds);
312 int vnc_display_password(DisplayState *ds, const char *password);
313 int vnc_display_pw_expire(DisplayState *ds, time_t expires);
315 static inline int vnc_display_password(DisplayState *ds, const char *password)
319 static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires)
326 void curses_display_init(DisplayState *ds, int full_screen);
329 int index_from_key(const char *key);
330 int index_from_keycode(int code);
333 void early_gtk_display_init(void);
334 void gtk_display_init(DisplayState *ds);