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
  75     void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
  76     void (*dpy_resize)(struct DisplayState *s, int w, int h);
  77     void (*dpy_refresh)(struct DisplayState *s);
  78     void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
  79                      int dst_x, int dst_y, int w, int h);
  80     void (*dpy_fill)(struct DisplayState *s, int x, int y,
  81                      int w, int h, uint32_t c);
  82     void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);
  83     void (*mouse_set)(int x, int y, int on);
  84     void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
  85                           uint8_t *image, uint8_t *mask);
  86 };
  87
  88 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
  89 {
  90     s->dpy_update(s, x, y, w, h);
  91 }
  92
  93 static inline void dpy_resize(DisplayState *s, int w, int h)
  94 {
  95     s->dpy_resize(s, w, h);
  96 }
  97
  98 static inline void dpy_cursor(DisplayState *s, int x, int y)
  99 {
 100     if (s->dpy_text_cursor)
 101         s->dpy_text_cursor(s, x, y);
 102 }
 103
 104 typedef unsigned long console_ch_t;
 105 static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
 106 {
 107     cpu_to_le32wu((uint32_t *) dest, ch);
 108 }
 109
 110 typedef void (*vga_hw_update_ptr)(void *);
 111 typedef void (*vga_hw_invalidate_ptr)(void *);
 112 typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
 113 typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);
 114
 115 TextConsole *graphic_console_init(DisplayState *ds, vga_hw_update_ptr update,
 116                                   vga_hw_invalidate_ptr invalidate,
 117                                   vga_hw_screen_dump_ptr screen_dump,
 118                                   vga_hw_text_update_ptr text_update,
 119                                   void *opaque);
 120 void vga_hw_update(void);
 121 void vga_hw_invalidate(void);
 122 void vga_hw_screen_dump(const char *filename);
 123 void vga_hw_text_update(console_ch_t *chardata);
 124
 125 int is_graphic_console(void);
 126 CharDriverState *text_console_init(DisplayState *ds, const char *p);
 127 void console_select(unsigned int index);
 128 void console_color_init(DisplayState *ds);
 129
 130 /* sdl.c */
 131 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
 132
 133 /* cocoa.m */
 134 void cocoa_display_init(DisplayState *ds, int full_screen);
 135
 136 /* vnc.c */
 137 void vnc_display_init(DisplayState *ds);
 138 void vnc_display_close(DisplayState *ds);
 139 int vnc_display_open(DisplayState *ds, const char *display);
 140 int vnc_display_password(DisplayState *ds, const char *password);
 141 void do_info_vnc(void);
 142
 143 /* curses.c */
 144 void curses_display_init(DisplayState *ds, int full_screen);
 145
 146 /* x_keymap.c */
 147 extern uint8_t _translate_keycode(const int key);
 148
 149 /* FIXME: term_printf et al should probably go elsewhere so everything
 150    does not need to include console.h  */
 151 /* monitor.c */
 152 void monitor_init(CharDriverState *hd, int show_banner);
 153 void term_puts(const char *str);
 154 void term_vprintf(const char *fmt, va_list ap);
 155 void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
 156 void term_print_filename(const char *filename);
 157 void term_flush(void);
 158 void term_print_help(void);
 159 void monitor_readline(const char *prompt, int is_password,
 160                       char *buf, int buf_size);
 161
 162 /* readline.c */
 163 typedef void ReadLineFunc(void *opaque, const char *str);
 164
 165 extern int completion_index;
 166 void add_completion(const char *str);
 167 void readline_handle_byte(int ch);
 168 void readline_find_completion(const char *cmdline);
 169 const char *readline_get_history(unsigned int index);
 170 void readline_start(const char *prompt, int is_password,
 171                     ReadLineFunc *readline_func, void *opaque);
 172
 173 #endif