console.h

   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 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
  13 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
  14
  15 typedef struct QEMUPutMouseEntry {
  16     QEMUPutMouseEvent *qemu_put_mouse_event;
  17     void *qemu_put_mouse_event_opaque;
  18     int qemu_put_mouse_event_absolute;
  19     char *qemu_put_mouse_event_name;
  20
  21     /* used internally by qemu for handling mice */
  22     struct QEMUPutMouseEntry *next;
  23 } QEMUPutMouseEntry;
  24
  25 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
  26 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
  27                                                 void *opaque, int absolute,
  28                                                 const char *name);
  29 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
  30
  31 void kbd_put_keycode(int keycode);
  32 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
  33 int kbd_mouse_is_absolute(void);
  34
  35 struct mouse_transform_info_s {
  36     /* Touchscreen resolution */
  37     int x;
  38     int y;
  39     /* Calibration values as used/generated by tslib */
  40     int a[7];
  41 };
  42
  43 void do_info_mice(void);
  44 void do_mouse_set(int index);
  45
  46 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
  47    constants) */
  48 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
  49 #define QEMU_KEY_BACKSPACE  0x007f
  50 #define QEMU_KEY_UP         QEMU_KEY_ESC1('A')
  51 #define QEMU_KEY_DOWN       QEMU_KEY_ESC1('B')
  52 #define QEMU_KEY_RIGHT      QEMU_KEY_ESC1('C')
  53 #define QEMU_KEY_LEFT       QEMU_KEY_ESC1('D')
  54 #define QEMU_KEY_HOME       QEMU_KEY_ESC1(1)
  55 #define QEMU_KEY_END        QEMU_KEY_ESC1(4)
  56 #define QEMU_KEY_PAGEUP     QEMU_KEY_ESC1(5)
  57 #define QEMU_KEY_PAGEDOWN   QEMU_KEY_ESC1(6)
  58 #define QEMU_KEY_DELETE     QEMU_KEY_ESC1(3)
  59
  60 #define QEMU_KEY_CTRL_UP         0xe400
  61 #define QEMU_KEY_CTRL_DOWN       0xe401
  62 #define QEMU_KEY_CTRL_LEFT       0xe402
  63 #define QEMU_KEY_CTRL_RIGHT      0xe403
  64 #define QEMU_KEY_CTRL_HOME       0xe404
  65 #define QEMU_KEY_CTRL_END        0xe405
  66 #define QEMU_KEY_CTRL_PAGEUP     0xe406
  67 #define QEMU_KEY_CTRL_PAGEDOWN   0xe407
  68
  69 void kbd_put_keysym(int keysym);
  70
  71 /* consoles */
  72
  73 struct DisplayState {
  74     uint8_t *data;
  75     int linesize;
  76     int depth;
  77     int bgr; /* BGR color order instead of RGB. Only valid for depth == 32 */
  78     int width;
  79     int height;
  80     void *opaque;
  81     struct QEMUTimer *gui_timer;
  82     uint64_t gui_timer_interval;
  83
  84     void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
  85     void (*dpy_resize)(struct DisplayState *s, int w, int h);
  86     void (*dpy_refresh)(struct DisplayState *s);
  87     void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
  88                      int dst_x, int dst_y, int w, int h);
  89     void (*dpy_fill)(struct DisplayState *s, int x, int y,
  90                      int w, int h, uint32_t c);
  91     void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);
  92     void (*mouse_set)(int x, int y, int on);
  93     void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
  94                           uint8_t *image, uint8_t *mask);
  95 };
  96
  97 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
  98 {
  99     s->dpy_update(s, x, y, w, h);
 100 }
 101
 102 static inline void dpy_resize(DisplayState *s, int w, int h)
 103 {
 104     s->dpy_resize(s, w, h);
 105 }
 106
 107 static inline void dpy_cursor(DisplayState *s, int x, int y)
 108 {
 109     if (s->dpy_text_cursor)
 110         s->dpy_text_cursor(s, x, y);
 111 }
 112
 113 typedef unsigned long console_ch_t;
 114 static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
 115 {
 116     cpu_to_le32wu((uint32_t *) dest, ch);
 117 }
 118
 119 typedef void (*vga_hw_update_ptr)(void *);
 120 typedef void (*vga_hw_invalidate_ptr)(void *);
 121 typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
 122 typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);
 123
 124 TextConsole *graphic_console_init(DisplayState *ds, vga_hw_update_ptr update,
 125                                   vga_hw_invalidate_ptr invalidate,
 126                                   vga_hw_screen_dump_ptr screen_dump,
 127                                   vga_hw_text_update_ptr text_update,
 128                                   void *opaque);
 129 void vga_hw_update(void);
 130 void vga_hw_invalidate(void);
 131 void vga_hw_screen_dump(const char *filename);
 132 void vga_hw_text_update(console_ch_t *chardata);
 133
 134 int is_graphic_console(void);
 135 CharDriverState *text_console_init(DisplayState *ds, const char *p);
 136 void console_select(unsigned int index);
 137 void console_color_init(DisplayState *ds);
 138
 139 /* sdl.c */
 140 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
 141
 142 /* cocoa.m */
 143 void cocoa_display_init(DisplayState *ds, int full_screen);
 144
 145 /* vnc.c */
 146 void vnc_display_init(DisplayState *ds);
 147 void vnc_display_close(DisplayState *ds);
 148 int vnc_display_open(DisplayState *ds, const char *display);
 149 int vnc_display_password(DisplayState *ds, const char *password);
 150 void do_info_vnc(void);
 151
 152 /* curses.c */
 153 void curses_display_init(DisplayState *ds, int full_screen);
 154
 155 /* x_keymap.c */
 156 extern uint8_t _translate_keycode(const int key);
 157
 158 /* FIXME: term_printf et al should probably go elsewhere so everything
 159    does not need to include console.h  */
 160 /* monitor.c */
 161 void monitor_init(CharDriverState *hd, int show_banner);
 162 void monitor_suspend(void);
 163 void monitor_resume(void);
 164 void term_puts(const char *str);
 165 void term_vprintf(const char *fmt, va_list ap);
 166 void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
 167 void term_print_filename(const char *filename);
 168 void term_flush(void);
 169 void term_print_help(void);
 170 void monitor_readline(const char *prompt, int is_password,
 171                       char *buf, int buf_size);
 172
 173 /* readline.c */
 174 typedef void ReadLineFunc(void *opaque, const char *str);
 175
 176 extern int completion_index;
 177 void add_completion(const char *str);
 178 void readline_handle_byte(int ch);
 179 void readline_find_completion(const char *cmdline);
 180 const char *readline_get_history(unsigned int index);
 181 void readline_start(const char *prompt, int is_password,
 182                     ReadLineFunc *readline_func, void *opaque);
 183
 184 void decorate_application_name(char *name, int max_len);
 185
 186 #endif