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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
|
/**
** mp3list_add.c - adding mp3s to the global mp3list
**
** Copyright (C) 2000 Matthew Pratt <mattpratt@yahoo.com>
**
** This software is licensed under the terms of the GNU General
** Public License (GPL). Please see the file LICENSE for details.
**/
#include "mp3list.h"
#include "utility.h"
#include "song_find.h"
#include "song_list.h"
#include "all_list.h"
#include "dir_list.h"
#include "mp3_control.h"
GList *candidates;
/*
* adds list of filename to the mp3list if they are not already there
*/
void mp3list_commit_candidates(int start, int length)
{
GList *list_ptr = mp3list;
GList *c_ptr = candidates;
GList *start_of_search;
MP3 *mp3;
int i = 1;
while(c_ptr){
start_of_search = list_ptr;
list_ptr = mp3list_search(list_ptr, c_ptr->data);
if( !list_ptr ){
/* add the mp3 to the lists */
mp3 = mp3list_build_entry(c_ptr->data);
mp3list = g_list_append( mp3list, mp3 );
all_list_add_row(mp3);
song_list_add_row(mp3);
list_ptr = start_of_search;
}else{
MP3_NODE(list_ptr)->playing = 0;
}
if( (i % 4) == 0 ){
gnome_appbar_set_progress (GNOME_APPBAR(GNOME_APP(gnomp3.gnomp3)->statusbar),
(float)(start + i++) / (float)length);
while(gtk_events_pending())
gtk_main_iteration();
}
c_ptr = c_ptr->next;
}
for(c_ptr = candidates; c_ptr; c_ptr = c_ptr->next)
g_free(c_ptr->data);
g_list_free(candidates);
candidates = NULL;
gnome_appbar_set_progress (GNOME_APPBAR(GNOME_APP(gnomp3.gnomp3)->statusbar),
0.0);
}
/*
* Attempts to add all the mp3 filenames listed in file.
*/
void mp3list_add_candidates_from_file(char *song_list_file)
{
FILE *fp;
char line[1024];
fp = fopen( song_list_file, "r" );
if( !fp ){
return;
}
while( fgets( line, 1024, fp ) ){
g_strstrip( line );
candidates = g_list_append( candidates, g_strdup(line));
}
fclose(fp);
}
/*
* Adds mp3 files found in the gnomp3.add_song_dir (additional song dir)
*/
void mp3list_add_dir_songs()
{
char command[MAX_PATH *2];
g_snprintf( command, sizeof(command),
"ls -1 %s/*.mp3 >%s/.gnomp3/.dir_list", gnomp3.add_song_dir,
getenv("HOME"));
system(command);
mp3list_add_candidates_from_file( file_in_home(".gnomp3/.dir_list"));
}
/*
* determines whether the song lists needs to be dynamically generated or
* simply loaded from disk then loads it
*/
void mp3list_add_songs()
{
char *file = file_in_home(".gnomp3/.song_list");
if( gnomp3.song_search ){
/* need to generate the list ourselves using find */
if( !file_exists(file))
song_find_load_dialog(file);
else
mp3list_add_candidates_from_file (file);
}else{
mp3list_add_candidates_from_file (gnomp3.song_list_file);
}
mp3list_add_dir_songs();
}
void mp3list_initial_load()
{
FILE *fp;
char filename[255];
char line[1024];
int lines = 0, i = 0;
char **tokens;
MP3 *new;
/* first thing we must do is calculate how many songs we are gonna add in total*/
g_snprintf( filename, sizeof(filename), "%s/.gnomp3/.song_cache",
getenv("HOME") );
fp = fopen(filename, "r");
if(0){
while(fgets(line, sizeof(line), fp))
lines++;
rewind(fp);
}
mp3list_add_songs();
/* display how many songs */
lines = 2 * g_list_length(candidates);
g_snprintf( line, 1024, "Adding %d songs to song list", lines );
gnome_appbar_push (GNOME_APPBAR(GNOME_APP(gnomp3.gnomp3)->statusbar),line);
gtk_clist_freeze( GTK_CLIST(gnomp3.all_clist) );
gtk_clist_freeze( GTK_CLIST(gnomp3.song_ctree) );
/* load songs from cache first */
while( fp && fgets( line, sizeof(line), fp ) ){
tokens = g_strsplit( line, "\t", 20 );
new = mp3list_build_full_entry( tokens );
mp3list = g_list_append( mp3list, new );
all_list_add_row(new);
song_list_add_row(new);
if((i % 20) == 0){
gnome_appbar_set_progress (GNOME_APPBAR(GNOME_APP(gnomp3.gnomp3)->statusbar),
(float)(i) / (float)lines);
while(gtk_events_pending())
gtk_main_iteration();
}
i++;
}
/* try to add new songs */
mp3list_commit_candidates(i, lines);
gtk_clist_thaw( GTK_CLIST(gnomp3.all_clist) );
gtk_clist_thaw( GTK_CLIST(gnomp3.song_ctree) );
if(fp)fclose(fp);
gnome_appbar_pop (GNOME_APPBAR(GNOME_APP(gnomp3.gnomp3)->statusbar));
dir_list_build();
}
void mp3list_reload()
{
GList *ptr;
unlink(file_in_home(".gnomp3/.song_list"));
mp3list_add_songs();
mp3_control_stop();
for(ptr = mp3list ;ptr; ptr = ptr->next)
MP3_NODE(ptr)->playing = 1;
mp3list_commit_candidates(0, g_list_length(candidates));
for(ptr = mp3list ;ptr; ptr = ptr->next)
if(MP3_NODE(ptr)->playing == 1)
printf("Song to be removed: %s\n", MP3_NODE(ptr)->filename);
dir_list_build();
}
|
