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 30
26 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
27 typedef void QEMUPutLEDEvent(void *opaque, int ledstate);
28 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
30 typedef struct QEMUPutMouseEntry {
31 QEMUPutMouseEvent *qemu_put_mouse_event;
32 void *qemu_put_mouse_event_opaque;
33 int qemu_put_mouse_event_absolute;
34 char *qemu_put_mouse_event_name;
38 /* used internally by qemu for handling mice */
39 QTAILQ_ENTRY(QEMUPutMouseEntry) node;
42 typedef struct QEMUPutLEDEntry {
43 QEMUPutLEDEvent *put_led;
45 QTAILQ_ENTRY(QEMUPutLEDEntry) next;
48 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
49 void qemu_remove_kbd_event_handler(void);
50 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
51 void *opaque, int absolute,
53 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
54 void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);
56 QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func, void *opaque);
57 void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);
59 void kbd_put_keycode(int keycode);
60 void kbd_put_ledstate(int ledstate);
61 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
63 /* Does the current mouse generate absolute events */
64 int kbd_mouse_is_absolute(void);
65 void qemu_add_mouse_mode_change_notifier(Notifier *notify);
66 void qemu_remove_mouse_mode_change_notifier(Notifier *notify);
68 /* Of all the mice, is there one that generates absolute events */
69 int kbd_mouse_has_absolute(void);
71 struct MouseTransformInfo {
72 /* Touchscreen resolution */
75 /* Calibration values as used/generated by tslib */
79 void do_mouse_set(Monitor *mon, const QDict *qdict);
81 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
83 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
84 #define QEMU_KEY_BACKSPACE 0x007f
85 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
86 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
87 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
88 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
89 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
90 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
91 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
92 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
93 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
95 #define QEMU_KEY_CTRL_UP 0xe400
96 #define QEMU_KEY_CTRL_DOWN 0xe401
97 #define QEMU_KEY_CTRL_LEFT 0xe402
98 #define QEMU_KEY_CTRL_RIGHT 0xe403
99 #define QEMU_KEY_CTRL_HOME 0xe404
100 #define QEMU_KEY_CTRL_END 0xe405
101 #define QEMU_KEY_CTRL_PAGEUP 0xe406
102 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
104 void kbd_put_keysym(int keysym);
108 #define QEMU_BIG_ENDIAN_FLAG 0x01
109 #define QEMU_ALLOCATED_FLAG 0x02
112 uint8_t bits_per_pixel;
113 uint8_t bytes_per_pixel;
114 uint8_t depth; /* color depth in bits */
115 uint32_t rmask, gmask, bmask, amask;
116 uint8_t rshift, gshift, bshift, ashift;
117 uint8_t rmax, gmax, bmax, amax;
118 uint8_t rbits, gbits, bbits, abits;
121 struct DisplaySurface {
122 pixman_format_code_t format;
123 pixman_image_t *image;
126 struct PixelFormat pf;
129 /* cursor data format is 32bit RGBA */
130 typedef struct QEMUCursor {
137 QEMUCursor *cursor_alloc(int width, int height);
138 void cursor_get(QEMUCursor *c);
139 void cursor_put(QEMUCursor *c);
140 QEMUCursor *cursor_builtin_hidden(void);
141 QEMUCursor *cursor_builtin_left_ptr(void);
142 void cursor_print_ascii_art(QEMUCursor *c, const char *prefix);
143 int cursor_get_mono_bpl(QEMUCursor *c);
144 void cursor_set_mono(QEMUCursor *c,
145 uint32_t foreground, uint32_t background, uint8_t *image,
146 int transparent, uint8_t *mask);
147 void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask);
148 void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask);
150 typedef struct DisplayChangeListenerOps {
151 const char *dpy_name;
153 void (*dpy_refresh)(DisplayChangeListener *dcl);
155 void (*dpy_gfx_update)(DisplayChangeListener *dcl,
156 int x, int y, int w, int h);
157 void (*dpy_gfx_switch)(DisplayChangeListener *dcl,
158 struct DisplaySurface *new_surface);
159 void (*dpy_gfx_copy)(DisplayChangeListener *dcl,
160 int src_x, int src_y,
161 int dst_x, int dst_y, int w, int h);
163 void (*dpy_text_cursor)(DisplayChangeListener *dcl,
165 void (*dpy_text_resize)(DisplayChangeListener *dcl,
167 void (*dpy_text_update)(DisplayChangeListener *dcl,
168 int x, int y, int w, int h);
170 void (*dpy_mouse_set)(DisplayChangeListener *dcl,
171 int x, int y, int on);
172 void (*dpy_cursor_define)(DisplayChangeListener *dcl,
174 } DisplayChangeListenerOps;
176 struct DisplayChangeListener {
178 uint64_t gui_timer_interval;
179 const DisplayChangeListenerOps *ops;
182 QLIST_ENTRY(DisplayChangeListener) next;
185 struct DisplayState {
186 struct QEMUTimer *gui_timer;
190 QLIST_HEAD(, DisplayChangeListener) listeners;
193 DisplayState *init_displaystate(void);
194 DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
195 int linesize, uint8_t *data,
197 PixelFormat qemu_different_endianness_pixelformat(int bpp);
198 PixelFormat qemu_default_pixelformat(int bpp);
200 DisplaySurface *qemu_create_displaysurface(int width, int height);
201 void qemu_free_displaysurface(DisplaySurface *surface);
203 static inline int is_surface_bgr(DisplaySurface *surface)
205 if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
211 static inline int is_buffer_shared(DisplaySurface *surface)
213 return !(surface->flags & QEMU_ALLOCATED_FLAG);
216 void register_displaychangelistener(DisplayState *ds,
217 DisplayChangeListener *dcl);
218 void unregister_displaychangelistener(DisplayChangeListener *dcl);
220 void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h);
221 void dpy_gfx_replace_surface(QemuConsole *con,
222 DisplaySurface *surface);
223 void dpy_refresh(DisplayState *s);
224 void dpy_gfx_copy(QemuConsole *con, int src_x, int src_y,
225 int dst_x, int dst_y, int w, int h);
226 void dpy_text_cursor(QemuConsole *con, int x, int y);
227 void dpy_text_update(QemuConsole *con, int x, int y, int w, int h);
228 void dpy_text_resize(QemuConsole *con, int w, int h);
229 void dpy_mouse_set(QemuConsole *con, int x, int y, int on);
230 void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor);
231 bool dpy_cursor_define_supported(QemuConsole *con);
233 static inline int surface_stride(DisplaySurface *s)
235 return pixman_image_get_stride(s->image);
238 static inline void *surface_data(DisplaySurface *s)
240 return pixman_image_get_data(s->image);
243 static inline int surface_width(DisplaySurface *s)
245 return pixman_image_get_width(s->image);
248 static inline int surface_height(DisplaySurface *s)
250 return pixman_image_get_height(s->image);
253 static inline int surface_bits_per_pixel(DisplaySurface *s)
255 int bits = PIXMAN_FORMAT_BPP(s->format);
259 static inline int surface_bytes_per_pixel(DisplaySurface *s)
261 int bits = PIXMAN_FORMAT_BPP(s->format);
262 return (bits + 7) / 8;
267 typedef chtype console_ch_t;
269 typedef unsigned long console_ch_t;
271 static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
278 typedef void (*graphic_hw_update_ptr)(void *);
279 typedef void (*graphic_hw_invalidate_ptr)(void *);
280 typedef void (*graphic_hw_text_update_ptr)(void *, console_ch_t *);
282 QemuConsole *graphic_console_init(graphic_hw_update_ptr update,
283 graphic_hw_invalidate_ptr invalidate,
284 graphic_hw_text_update_ptr text_update,
287 void graphic_hw_update(QemuConsole *con);
288 void graphic_hw_invalidate(QemuConsole *con);
289 void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata);
291 int is_graphic_console(void);
292 int is_fixedsize_console(void);
293 void text_consoles_set_display(DisplayState *ds);
294 void console_select(unsigned int index);
295 void console_color_init(DisplayState *ds);
296 void qemu_console_resize(QemuConsole *con, int width, int height);
297 void qemu_console_copy(QemuConsole *con, int src_x, int src_y,
298 int dst_x, int dst_y, int w, int h);
299 DisplaySurface *qemu_console_surface(QemuConsole *con);
300 DisplayState *qemu_console_displaystate(QemuConsole *console);
302 typedef CharDriverState *(VcHandler)(ChardevVC *vc);
304 CharDriverState *vc_init(ChardevVC *vc);
305 void register_vc_handler(VcHandler *handler);
308 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
311 void cocoa_display_init(DisplayState *ds, int full_screen);
314 void vnc_display_init(DisplayState *ds);
315 void vnc_display_open(DisplayState *ds, const char *display, Error **errp);
316 void vnc_display_add_client(DisplayState *ds, int csock, int skipauth);
317 char *vnc_display_local_addr(DisplayState *ds);
319 int vnc_display_password(DisplayState *ds, const char *password);
320 int vnc_display_pw_expire(DisplayState *ds, time_t expires);
322 static inline int vnc_display_password(DisplayState *ds, const char *password)
326 static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires)
333 void curses_display_init(DisplayState *ds, int full_screen);
336 int index_from_key(const char *key);
337 int index_from_keycode(int code);
340 void early_gtk_display_init(void);
341 void gtk_display_init(DisplayState *ds);