1 #ifndef CONSOLE_H
2 #define CONSOLE_H
3
4 #include "qemu-char.h"
5
6 /* keyboard/mouse support */
7
8 #define MOUSE_EVENT_LBUTTON 0x01
9 #define MOUSE_EVENT_RBUTTON 0x02
10 #define MOUSE_EVENT_MBUTTON 0x04
11
12 /* in ms */
13 #if 1 /* ANDROID */
14 #define GUI_REFRESH_INTERVAL (1000/60) /* 60 frames/s is better */
15 #else
16 #define GUI_REFRESH_INTERVAL 30
17 #endif
18
19 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
20 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
21
22 typedef struct QEMUPutMouseEntry {
23 QEMUPutMouseEvent *qemu_put_mouse_event;
24 void *qemu_put_mouse_event_opaque;
25 int qemu_put_mouse_event_absolute;
26 char *qemu_put_mouse_event_name;
27
28 /* used internally by qemu for handling mice */
29 struct QEMUPutMouseEntry *next;
30 } QEMUPutMouseEntry;
31
32 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
33 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
34 void *opaque, int absolute,
35 const char *name);
36 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
37
38 void kbd_put_keycode(int keycode);
39 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
40 int kbd_mouse_is_absolute(void);
41
42 struct MouseTransformInfo {
43 /* Touchscreen resolution */
44 int x;
45 int y;
46 /* Calibration values as used/generated by tslib */
47 int a[7];
48 };
49
50 void do_info_mice(Monitor *mon);
51 void do_mouse_set(Monitor *mon, int index);
52
53 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
54 constants) */
55 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
56 #define QEMU_KEY_BACKSPACE 0x007f
57 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
58 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
59 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
60 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
61 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
62 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
63 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
64 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
65 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
66
67 #define QEMU_KEY_CTRL_UP 0xe400
68 #define QEMU_KEY_CTRL_DOWN 0xe401
69 #define QEMU_KEY_CTRL_LEFT 0xe402
70 #define QEMU_KEY_CTRL_RIGHT 0xe403
71 #define QEMU_KEY_CTRL_HOME 0xe404
72 #define QEMU_KEY_CTRL_END 0xe405
73 #define QEMU_KEY_CTRL_PAGEUP 0xe406
74 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
75
76 void kbd_put_keysym(int keysym);
77
78 /* consoles */
79
80 #define QEMU_BIG_ENDIAN_FLAG 0x01
81 #define QEMU_ALLOCATED_FLAG 0x02
82 #define QEMU_REALPIXELS_FLAG 0x04
83
84 struct PixelFormat {
85 uint8_t bits_per_pixel;
86 uint8_t bytes_per_pixel;
87 uint8_t depth; /* color depth in bits */
88 uint32_t rmask, gmask, bmask, amask;
89 uint8_t rshift, gshift, bshift, ashift;
90 uint8_t rmax, gmax, bmax, amax;
91 uint8_t rbits, gbits, bbits, abits;
92 };
93
94 struct DisplaySurface {
95 uint8_t flags;
96 int width;
97 int height;
98 int linesize; /* bytes per line */
99 uint8_t *data;
100
101 struct PixelFormat pf;
102 };
103
104 struct DisplayChangeListener {
105 int idle;
106 uint64_t gui_timer_interval;
107
108 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
109 void (*dpy_resize)(struct DisplayState *s);
110 void (*dpy_setdata)(struct DisplayState *s);
111 void (*dpy_refresh)(struct DisplayState *s);
112 void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
113 int dst_x, int dst_y, int w, int h);
114 void (*dpy_fill)(struct DisplayState *s, int x, int y,
115 int w, int h, uint32_t c);
116 void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);
117
118 struct DisplayChangeListener *next;
119 };
120
121 struct DisplayAllocator {
122 DisplaySurface* (*create_displaysurface)(int width, int height);
123 DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height);
124 void (*free_displaysurface)(DisplaySurface *surface);
125 };
126
127 struct DisplayState {
128 struct DisplaySurface *surface;
129 void *opaque;
130 struct QEMUTimer *gui_timer;
131
132 struct DisplayAllocator* allocator;
133 struct DisplayChangeListener* listeners;
134
135 void (*mouse_set)(int x, int y, int on);
136 void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
137 uint8_t *image, uint8_t *mask);
138
139 struct DisplayState *next;
140 };
141
142 void register_displaystate(DisplayState *ds);
143 DisplayState *get_displaystate(void);
144 DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
145 int linesize, uint8_t *data);
146 PixelFormat qemu_different_endianness_pixelformat(int bpp);
147 PixelFormat qemu_default_pixelformat(int bpp);
148
149 extern struct DisplayAllocator default_allocator;
150 DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da);
151 DisplaySurface* defaultallocator_create_displaysurface(int width, int height);
152 DisplaySurface* defaultallocator_resize_displaysurface(DisplaySurface *surface, int width, int height);
153 void defaultallocator_free_displaysurface(DisplaySurface *surface);
154
qemu_create_displaysurface(DisplayState * ds,int width,int height)155 static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height)
156 {
157 return ds->allocator->create_displaysurface(width, height);
158 }
159
qemu_resize_displaysurface(DisplayState * ds,int width,int height)160 static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height)
161 {
162 return ds->allocator->resize_displaysurface(ds->surface, width, height);
163 }
164
qemu_free_displaysurface(DisplayState * ds)165 static inline void qemu_free_displaysurface(DisplayState *ds)
166 {
167 ds->allocator->free_displaysurface(ds->surface);
168 }
169
is_surface_bgr(DisplaySurface * surface)170 static inline int is_surface_bgr(DisplaySurface *surface)
171 {
172 if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
173 return 1;
174 else
175 return 0;
176 }
177
is_buffer_shared(DisplaySurface * surface)178 static inline int is_buffer_shared(DisplaySurface *surface)
179 {
180 return (!(surface->flags & QEMU_ALLOCATED_FLAG));
181 }
182
register_displaychangelistener(DisplayState * ds,DisplayChangeListener * dcl)183 static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl)
184 {
185 dcl->next = ds->listeners;
186 ds->listeners = dcl;
187 }
188
dpy_update(DisplayState * s,int x,int y,int w,int h)189 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
190 {
191 struct DisplayChangeListener *dcl = s->listeners;
192 while (dcl != NULL) {
193 dcl->dpy_update(s, x, y, w, h);
194 dcl = dcl->next;
195 }
196 }
197
dpy_resize(DisplayState * s)198 static inline void dpy_resize(DisplayState *s)
199 {
200 struct DisplayChangeListener *dcl = s->listeners;
201 while (dcl != NULL) {
202 dcl->dpy_resize(s);
203 dcl = dcl->next;
204 }
205 }
206
dpy_setdata(DisplayState * s)207 static inline void dpy_setdata(DisplayState *s)
208 {
209 struct DisplayChangeListener *dcl = s->listeners;
210 while (dcl != NULL) {
211 if (dcl->dpy_setdata) dcl->dpy_setdata(s);
212 dcl = dcl->next;
213 }
214 }
215
dpy_refresh(DisplayState * s)216 static inline void dpy_refresh(DisplayState *s)
217 {
218 struct DisplayChangeListener *dcl = s->listeners;
219 while (dcl != NULL) {
220 if (dcl->dpy_refresh) dcl->dpy_refresh(s);
221 dcl = dcl->next;
222 }
223 }
224
dpy_copy(struct DisplayState * s,int src_x,int src_y,int dst_x,int dst_y,int w,int h)225 static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y,
226 int dst_x, int dst_y, int w, int h) {
227 struct DisplayChangeListener *dcl = s->listeners;
228 while (dcl != NULL) {
229 if (dcl->dpy_copy)
230 dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h);
231 else /* TODO */
232 dcl->dpy_update(s, dst_x, dst_y, w, h);
233 dcl = dcl->next;
234 }
235 }
236
dpy_fill(struct DisplayState * s,int x,int y,int w,int h,uint32_t c)237 static inline void dpy_fill(struct DisplayState *s, int x, int y,
238 int w, int h, uint32_t c) {
239 struct DisplayChangeListener *dcl = s->listeners;
240 while (dcl != NULL) {
241 if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c);
242 dcl = dcl->next;
243 }
244 }
245
dpy_cursor(struct DisplayState * s,int x,int y)246 static inline void dpy_cursor(struct DisplayState *s, int x, int y) {
247 struct DisplayChangeListener *dcl = s->listeners;
248 while (dcl != NULL) {
249 if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y);
250 dcl = dcl->next;
251 }
252 }
253
ds_get_linesize(DisplayState * ds)254 static inline int ds_get_linesize(DisplayState *ds)
255 {
256 return ds->surface->linesize;
257 }
258
ds_get_data(DisplayState * ds)259 static inline uint8_t* ds_get_data(DisplayState *ds)
260 {
261 return ds->surface->data;
262 }
263
ds_get_width(DisplayState * ds)264 static inline int ds_get_width(DisplayState *ds)
265 {
266 return ds->surface->width;
267 }
268
ds_get_height(DisplayState * ds)269 static inline int ds_get_height(DisplayState *ds)
270 {
271 return ds->surface->height;
272 }
273
ds_get_bits_per_pixel(DisplayState * ds)274 static inline int ds_get_bits_per_pixel(DisplayState *ds)
275 {
276 return ds->surface->pf.bits_per_pixel;
277 }
278
ds_get_bytes_per_pixel(DisplayState * ds)279 static inline int ds_get_bytes_per_pixel(DisplayState *ds)
280 {
281 return ds->surface->pf.bytes_per_pixel;
282 }
283
284 typedef unsigned long console_ch_t;
console_write_ch(console_ch_t * dest,uint32_t ch)285 static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
286 {
287 cpu_to_le32wu((uint32_t *) dest, ch);
288 }
289
290 typedef void (*vga_hw_update_ptr)(void *);
291 typedef void (*vga_hw_invalidate_ptr)(void *);
292 typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
293 typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);
294
295 DisplayState *graphic_console_init(vga_hw_update_ptr update,
296 vga_hw_invalidate_ptr invalidate,
297 vga_hw_screen_dump_ptr screen_dump,
298 vga_hw_text_update_ptr text_update,
299 void *opaque);
300
301 void vga_hw_update(void);
302 void vga_hw_invalidate(void);
303 void vga_hw_screen_dump(const char *filename);
304 void vga_hw_text_update(console_ch_t *chardata);
305
306 int is_graphic_console(void);
307 int is_fixedsize_console(void);
308 CharDriverState *text_console_init(const char *p);
309 void text_consoles_set_display(DisplayState *ds);
310 void console_select(unsigned int index);
311 void console_color_init(DisplayState *ds);
312 void qemu_console_resize(DisplayState *ds, int width, int height);
313 void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
314 int dst_x, int dst_y, int w, int h);
315
316 /* sdl.c */
317 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
318
319 /* cocoa.m */
320 void cocoa_display_init(DisplayState *ds, int full_screen);
321
322 /* vnc.c */
323 void vnc_display_init(DisplayState *ds);
324 void vnc_display_close(DisplayState *ds);
325 int vnc_display_open(DisplayState *ds, const char *display);
326 int vnc_display_password(DisplayState *ds, const char *password);
327 void do_info_vnc(Monitor *mon);
328 char *vnc_display_local_addr(DisplayState *ds);
329
330 /* curses.c */
331 void curses_display_init(DisplayState *ds, int full_screen);
332
333 #endif
334