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/*
MPlayer GUI for Win32
Copyright (c) 2003 Sascha Sommer <saschasommer@freenet.de>
Copyright (c) 2006 Erik Augustson <erik_27can@yahoo.com>
Copyright (c) 2006 Gianluigi Tiesi <sherpya@netfarm.it>
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., 51 Franklin St, Fifth Floor, Boston, MA 02111-1307 USA
*/
#include <windows.h>
#include <mp_msg.h>
#include "playlist.h"
/* TODO: implement sort_playlist */
BOOL adddirtoplaylist(playlist_t *playlist, const char *path, BOOL recursive)
{
HANDLE findHandle = INVALID_HANDLE_VALUE;
WIN32_FIND_DATA finddata;
char findpath[MAX_PATH], filename[MAX_PATH];
char *filepart;
sprintf(findpath, "%s\\*.*", path);
findHandle = FindFirstFile(findpath, &finddata);
if (findHandle == INVALID_HANDLE_VALUE) return FALSE;
do
{
if (finddata.cFileName[0] == '.' || strstr(finddata.cFileName, "Thumbs.db")) continue;
sprintf(findpath, "%s\\%s", path, finddata.cFileName);
if (GetFileAttributes(findpath) & FILE_ATTRIBUTE_DIRECTORY)
{
if(recursive)
adddirtoplaylist(playlist, findpath, recursive);
}
else
{
if (GetFullPathName(findpath, MAX_PATH, filename, &filepart))
playlist->add_track(playlist, filename, NULL, filepart, 0);
}
} while (FindNextFile(findHandle, &finddata));
FindClose(findHandle);
return TRUE;
}
static void add_track(playlist_t *playlist, const char *filename, const char *artist, const char *title, int duration)
{
(playlist->trackcount)++;
playlist->tracks = realloc(playlist->tracks, playlist->trackcount * sizeof(pl_track_t *));
playlist->tracks[playlist->trackcount - 1] = calloc(1, sizeof(pl_track_t));
if(filename) playlist->tracks[playlist->trackcount - 1]->filename = strdup(filename);
if(artist) playlist->tracks[playlist->trackcount - 1]->artist = strdup(artist);
if(title) playlist->tracks[playlist->trackcount - 1]->title = strdup(title);
if(duration) playlist->tracks[playlist->trackcount - 1]->duration = duration;
}
static void remove_track(playlist_t *playlist, int number)
{
pl_track_t **tmp = calloc(1, playlist->trackcount * sizeof(pl_track_t *));
int i, p = 0;
memcpy(tmp, playlist->tracks, playlist->trackcount * sizeof(pl_track_t *));
(playlist->trackcount)--;
playlist->tracks = realloc(playlist->tracks, playlist->trackcount * sizeof(pl_track_t *));
for(i=0; i<playlist->trackcount + 1; i++)
{
if(i != (number - 1))
{
playlist->tracks[p] = tmp[i];
p++;
}
else
{
if(tmp[i]->filename) free(tmp[i]->filename);
if(tmp[i]->artist) free(tmp[i]->artist);
if(tmp[i]->title) free(tmp[i]->title);
free(tmp[i]);
}
}
free(tmp);
}
static void moveup_track(playlist_t *playlist, int number)
{
pl_track_t *tmp;
if(number == 1) return; /* already first */
tmp = playlist->tracks[number - 2];
playlist->tracks[number - 2] = playlist->tracks[number - 1];
playlist->tracks[number - 1] = tmp;
}
static void movedown_track(playlist_t *playlist, int number)
{
pl_track_t *tmp;
if(number == playlist->trackcount) return; /* already latest */
tmp = playlist->tracks[number];
playlist->tracks[number] = playlist->tracks[number - 1];
playlist->tracks[number - 1] = tmp;
}
static void sort_playlist(playlist_t *playlist, int opt) {}
static void clear_playlist(playlist_t *playlist)
{
while(playlist->trackcount) playlist->remove_track(playlist, 1);
playlist->tracks = NULL;
playlist->current = 0;
}
static void free_playlist(playlist_t *playlist)
{
if(playlist->tracks) playlist->clear_playlist(playlist);
free(playlist);
}
static void dump_playlist(playlist_t *playlist)
{
int i;
for (i=0; i<playlist->trackcount; i++)
{
mp_msg(MSGT_GPLAYER, MSGL_V, "track %i %s ", i + 1, playlist->tracks[i]->filename);
if(playlist->tracks[i]->artist) mp_msg(MSGT_GPLAYER, MSGL_V, "%s ", playlist->tracks[i]->artist);
if(playlist->tracks[i]->title) mp_msg(MSGT_GPLAYER, MSGL_V, "- %s ", playlist->tracks[i]->title);
if(playlist->tracks[i]->duration) mp_msg(MSGT_GPLAYER, MSGL_V, "%i ", playlist->tracks[i]->duration);
mp_msg(MSGT_GPLAYER, MSGL_V, "\n");
}
}
playlist_t *create_playlist(void)
{
playlist_t *playlist = calloc(1, sizeof(playlist_t));
playlist->add_track = add_track;
playlist->remove_track = remove_track;
playlist->moveup_track = moveup_track;
playlist->movedown_track = movedown_track;
playlist->dump_playlist = dump_playlist;
playlist->sort_playlist = sort_playlist;
playlist->clear_playlist = clear_playlist;
playlist->free_playlist = free_playlist;
return playlist;
}
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