1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
#ifndef SCREEN_H
#define SCREEN_H
#include <ncurses.h>
#include "list_window.h"
/* minumum window size */
#define SCREEN_MIN_COLS 14
#define SCREEN_MIN_ROWS 5
#define IS_PLAYING(s) (s==MPD_STATUS_STATE_PLAY)
#define IS_PAUSED(s) (s==MPD_STATUS_STATE_PAUSE)
#define IS_STOPPED(s) (!(IS_PLAYING(s) | IS_PAUSED(s)))
typedef enum
{
SCREEN_PLAY_WINDOW = 0,
SCREEN_FILE_WINDOW,
SCREEN_HELP_WINDOW,
SCREEN_KEYDEF_WINDOW,
SCREEN_CLOCK_WINDOW,
SCREEN_SEARCH_WINDOW
} screen_mode_t;
typedef struct
{
WINDOW *w;
int rows, cols;
} window_t;
typedef struct
{
window_t top_window;
window_t main_window;
window_t progress_window;
window_t status_window;
GList *screen_list;
time_t start_timestamp;
time_t status_timestamp;
time_t input_timestamp;
command_t last_cmd;
int cols, rows;
screen_mode_t mode;
char *buf;
size_t buf_size;
char *findbuf;
GList *find_history;
int painted;
} screen_t;
typedef void (*screen_init_fn_t) (WINDOW *w, int cols, int rows);
typedef void (*screen_exit_fn_t) (void);
typedef void (*screen_open_fn_t) (screen_t *screen, mpdclient_t *c);
typedef void (*screen_close_fn_t) (void);
typedef void (*screen_resize_fn_t) (int cols, int rows);
typedef void (*screen_paint_fn_t) (screen_t *screen, mpdclient_t *c);
typedef void (*screen_update_fn_t) (screen_t *screen, mpdclient_t *c);
typedef int (*screen_cmd_fn_t) (screen_t *scr, mpdclient_t *c, command_t cmd);
typedef char * (*screen_title_fn_t) (char *s, size_t size);
typedef list_window_t * (*screen_get_lw_fn_t) (void);
typedef struct
{
screen_init_fn_t init;
screen_exit_fn_t exit;
screen_open_fn_t open;
screen_close_fn_t close;
screen_resize_fn_t resize;
screen_paint_fn_t paint;
screen_update_fn_t update;
screen_cmd_fn_t cmd;
screen_title_fn_t get_title;
screen_get_lw_fn_t get_lw;
} screen_functions_t;
int screen_init(mpdclient_t *c);
int screen_exit(void);
void screen_resize(void);
void screen_status_message(char *msg);
void screen_status_printf(char *format, ...);
char *screen_error(void);
void screen_paint(mpdclient_t *c);
void screen_update(mpdclient_t *c);
void screen_idle(mpdclient_t *c);
void screen_cmd(mpdclient_t *c, command_t cmd);
int screen_get_mouse_event(mpdclient_t *c,
list_window_t *lw, int lw_length,
unsigned long *bstate, int *row);
#endif
|
