1 #ifndef SCREEN_H
2 #define SCREEN_H
3 #include <ncurses.h>
4 #include "list_window.h"
6 #define IS_PLAYING(s) (s==MPD_STATUS_STATE_PLAY)
7 #define IS_PAUSED(s) (s==MPD_STATUS_STATE_PAUSE)
8 #define IS_STOPPED(s) (!(IS_PLAYING(s) | IS_PAUSED(s)))
10 typedef struct
11 {
12 WINDOW *w;
13 int rows, cols;
15 } window_t;
18 typedef struct
19 {
20 window_t top_window;
21 window_t main_window;
22 window_t progress_window;
23 window_t status_window;
25 /* GTime is equivalent to time_t */
26 GTime start_timestamp;
27 GTime status_timestamp;
28 GTime input_timestamp;
29 GTime last_cmd;
31 int cols, rows;
33 int mode;
35 char *buf;
36 size_t buf_size;
38 char *findbuf;
39 GList *find_history;
41 int painted;
43 } screen_t;
46 typedef void (*screen_init_fn_t) (WINDOW *w, int cols, int rows);
47 typedef void (*screen_exit_fn_t) (void);
48 typedef void (*screen_open_fn_t) (screen_t *screen, mpdclient_t *c);
49 typedef void (*screen_close_fn_t) (void);
50 typedef void (*screen_resize_fn_t) (int cols, int rows);
51 typedef void (*screen_paint_fn_t) (screen_t *screen, mpdclient_t *c);
52 typedef void (*screen_update_fn_t) (screen_t *screen, mpdclient_t *c);
53 typedef int (*screen_cmd_fn_t) (screen_t *scr, mpdclient_t *c, command_t cmd);
54 typedef char * (*screen_title_fn_t) (char *s, size_t size);
55 typedef list_window_t * (*screen_get_lw_fn_t) (void);
57 typedef struct
58 {
59 screen_init_fn_t init;
60 screen_exit_fn_t exit;
61 screen_open_fn_t open;
62 screen_close_fn_t close;
63 screen_resize_fn_t resize;
64 screen_paint_fn_t paint;
65 screen_update_fn_t update;
66 screen_cmd_fn_t cmd;
67 screen_title_fn_t get_title;
68 screen_get_lw_fn_t get_lw;
70 } screen_functions_t;
73 int screen_init(mpdclient_t *c);
74 int screen_exit(void);
75 void screen_resize(void);
76 void screen_status_message(char *msg);
77 void screen_status_printf(char *format, ...);
78 char *screen_error(void);
79 void screen_paint(mpdclient_t *c);
80 void screen_update(mpdclient_t *c);
81 void screen_idle(mpdclient_t *c);
82 void screen_cmd(mpdclient_t *c, command_t cmd);
84 int screen_get_mouse_event(mpdclient_t *c,
85 list_window_t *lw, int lw_length,
86 unsigned long *bstate, int *row);
88 #endif