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