2 * playlist.c -- GTK+ 2 omnplay
3 * Copyright (C) 2011 Maksym Veremeyenko <verem@m1stereo.tv>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software Foundation,
17 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 #include <gdk/gdkkeysyms.h>
35 static int load_file_ply(omnplay_instance_t
* app
, char* filename
)
38 char *ID
, *CH
, *B
, *IN
, *OUT
, *DUR
, *REST
, *l
;
40 playlist_item_t
* items
;
42 /* allocate space for strings and items */
43 items
= malloc(sizeof(playlist_item_t
) * MAX_PLAYLIST_ITEMS
);
44 memset(items
, 0, sizeof(playlist_item_t
) * MAX_PLAYLIST_ITEMS
);
45 ID
= malloc(PATH_MAX
);
46 CH
= malloc(PATH_MAX
);
48 IN
= malloc(PATH_MAX
);
49 OUT
= malloc(PATH_MAX
);
50 DUR
= malloc(PATH_MAX
);
51 REST
= malloc(PATH_MAX
);
54 /* open and process file */
55 f
= fopen(filename
, "rt");
63 memset(l
, 0, PATH_MAX
);
64 fgets(l
, PATH_MAX
, f
);
67 if( (s
= strchr(l
, '\n')) ) *s
= 0;
68 if( (s
= strchr(l
, '\r')) ) *s
= 0;
69 if( (s
= strchr(l
, '\t')) ) *s
= 0;
71 /* check for empty line */
72 if(l
[0] && l
[0] != '#')
74 if (6 != sscanf(l
, "%128[^,],%128[^,],%128[^,],%128[^,],%128[^,],%128[^,],%s",
75 ID
, CH
, B
, IN
, OUT
, DUR
, REST
))
78 tc2frames(IN
, 25.0, &items
[count
].in
);
79 tc2frames(DUR
, 25.0, &items
[count
].dur
);
80 strncpy(items
[count
].id
, ID
, PATH_MAX
);
81 items
[count
].player
= atol(CH
) - 1;
84 case 1: items
[count
].type
= OMNPLAY_PLAYLIST_ITEM_BLOCK_SINGLE
; break;
85 case 2: items
[count
].type
= OMNPLAY_PLAYLIST_ITEM_LOOP_BEGIN
; break;
86 case 3: items
[count
].type
= OMNPLAY_PLAYLIST_ITEM_LOOP_BODY
; break;
87 case 4: items
[count
].type
= OMNPLAY_PLAYLIST_ITEM_LOOP_END
; break;
88 case 6: items
[count
].type
= OMNPLAY_PLAYLIST_ITEM_BLOCK_END
; break;
90 if(!count
|| items
[count
- 1].type
!= OMNPLAY_PLAYLIST_ITEM_BLOCK_BODY
)
91 items
[count
].type
= OMNPLAY_PLAYLIST_ITEM_BLOCK_BEGIN
;
93 items
[count
].type
= OMNPLAY_PLAYLIST_ITEM_BLOCK_BODY
;
105 /* add loaded items to playlist */
108 pthread_mutex_lock(&app
->playlist
.lock
);
109 for(i
= 0; i
< count
&& app
->playlist
.count
+ 1 < MAX_PLAYLIST_ITEMS
; i
++)
110 app
->playlist
.item
[app
->playlist
.count
++] = items
[i
];
111 app
->playlist
.ver_curr
++;
112 pthread_mutex_unlock(&app
->playlist
.lock
);
128 void omnplay_playlist_load(omnplay_instance_t
* app
)
133 dialog
= gtk_file_chooser_dialog_new("Open File",
134 GTK_WINDOW (app
->window
),
135 GTK_FILE_CHOOSER_ACTION_OPEN
,
136 GTK_STOCK_CANCEL
, GTK_RESPONSE_CANCEL
,
137 GTK_STOCK_OPEN
, GTK_RESPONSE_ACCEPT
,
140 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog
),
141 (app
->playlist
.path
)?app
->playlist
.path
:getenv("HOME"));
143 r
= gtk_dialog_run(GTK_DIALOG(dialog
));
145 if(r
== GTK_RESPONSE_ACCEPT
)
149 filename
= gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog
));
151 r
= load_file_ply(app
, filename
);
154 omnplay_playlist_draw(app
);
156 if(app
->playlist
.path
)
157 g_free(app
->playlist
.path
);
158 if((app
->playlist
.path
= filename
))
160 char* e
= strrchr(app
->playlist
.path
, '/');
165 gtk_widget_destroy (dialog
);
168 void omnplay_playlist_save(omnplay_instance_t
* app
)
172 void omnplay_playlist_draw(omnplay_instance_t
* app
)
175 char tc1
[12], tc2
[12];
176 GtkListStore
*list_store
;
179 list_store
= GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(app
->playlist_grid
)));
180 gtk_list_store_clear(list_store
);
182 pthread_mutex_lock(&app
->playlist
.lock
);
184 for(i
= 0;i
< app
->playlist
.count
; i
++)
186 gtk_list_store_append(list_store
, &iter
);
188 gtk_list_store_set(list_store
, &iter
,
190 1, app
->playlist
.block_icons
[app
->playlist
.item
[i
].type
],
191 2, (0 == app
->playlist
.item
[i
].player
)?
"A":"B",
192 3, app
->playlist
.item
[i
].id
,
193 4, frames2tc(app
->playlist
.item
[i
].in
, 25.0, tc1
),
194 5, frames2tc(app
->playlist
.item
[i
].in
, 25.0, tc2
),
195 6, app
->playlist
.item
[i
].title
,
199 app
->playlist
.ver_prev
= app
->playlist
.ver_curr
;
201 pthread_mutex_unlock(&app
->playlist
.lock
);