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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
/*
* (c) 2004 by Kalle Wallin <kaw@linux.se>
* Copyright (C) 2008 Max Kellermann <max@duempel.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "screen_list.h"
#include "screen.h"
#include <string.h>
static const struct
{
int id;
const char *name;
const struct screen_functions *functions;
} screens[] = {
{ SCREEN_PLAYLIST_ID, "playlist", &screen_playlist },
{ SCREEN_BROWSE_ID, "browse", &screen_browse },
#ifdef ENABLE_ARTIST_SCREEN
{ SCREEN_ARTIST_ID, "artist", &screen_artist },
#endif
{ SCREEN_HELP_ID, "help", &screen_help },
#ifdef ENABLE_SEARCH_SCREEN
{ SCREEN_SEARCH_ID, "search", &screen_search },
#endif
#ifdef ENABLE_KEYDEF_SCREEN
{ SCREEN_KEYDEF_ID, "keydef", &screen_keydef },
#endif
#ifdef ENABLE_LYRICS_SCREEN
{ SCREEN_LYRICS_ID, "lyrics", &screen_lyrics },
#endif
};
static const unsigned NUM_SCREENS = sizeof(screens) / sizeof(screens[0]);
void
screen_list_init(WINDOW *w, unsigned cols, unsigned rows)
{
unsigned i;
for (i = 0; i < NUM_SCREENS; ++i) {
const struct screen_functions *sf = screens[i].functions;
if (sf->init)
sf->init(w, cols, rows);
}
}
void
screen_list_exit(void)
{
unsigned i;
for (i = 0; i < NUM_SCREENS; ++i) {
const struct screen_functions *sf = screens[i].functions;
if (sf->exit)
sf->exit();
}
}
void
screen_list_resize(unsigned cols, unsigned rows)
{
unsigned i;
for (i = 0; i < NUM_SCREENS; ++i) {
const struct screen_functions *sf = screens[i].functions;
if (sf->resize)
sf->resize(cols, rows);
}
}
int
screen_get_id_by_index(unsigned i)
{
assert(i < NUM_SCREENS);
return screens[i].id;
}
const char *
screen_get_name(unsigned i)
{
assert(i < NUM_SCREENS);
return screens[i].name;
}
int
screen_get_id(const char *name)
{
unsigned i;
for (i = 0; i < NUM_SCREENS; ++i)
if (strcmp(name, screens[i].name) == 0)
return screens[i].id;
return -1;
}
const struct screen_functions *
screen_get_functions(unsigned i)
{
assert(i < NUM_SCREENS);
return screens[i].functions;
}
int
lookup_mode(int id)
{
unsigned i;
for (i = 0; i < NUM_SCREENS; ++i)
if (screens[i].id == id)
return i;
return -1;
}
|
