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gtk-column-taglib-year.c
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gtk-column-taglib-year.c
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/*
* gtk-column-taglib-year.c
*
* Copyright (C) 2016 Alessandro Grassi <alessandro.g89@gmail.com>
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include <libfm/fm.h>
#include <libfm/fm-gtk.h>
#include <taglib/tag_c.h>
FM_DEFINE_MODULE(gtk_folder_col, taglib_year)
GType get_type() { return G_TYPE_STRING; };
void get_value(FmFileInfo *fi, GValue *value){
char* filename;
int year;
char year_string[10];
TagLib_File *TL_file;
TagLib_Tag *TL_tag;
filename = fm_path_to_str( fm_file_info_get_path(fi) );
TL_file = taglib_file_new( filename );
free( filename );
if (TL_file != NULL) {
if(taglib_file_is_valid(TL_file)){
TL_tag = taglib_file_tag( TL_file );
year = taglib_tag_year( TL_tag );
if( year !=0 ){
sprintf( year_string, "%d", year );
g_value_set_string( value, year_string );
}
taglib_tag_free_strings();
taglib_file_free( TL_file );
}
}
};
gint sort(FmFileInfo *fi1, FmFileInfo *fi2){
char *filename1, *filename2;
int year1 = 0, year2 = 0;
TagLib_File *TL_file1, *TL_file2;
filename1 = fm_path_to_str( fm_file_info_get_path(fi1) );
filename2 = fm_path_to_str( fm_file_info_get_path(fi2) );
TL_file1 = taglib_file_new( filename1 );
TL_file2 = taglib_file_new( filename2 );
free( filename1 );
free( filename2 );
if (TL_file1 != NULL) {
if(taglib_file_is_valid(TL_file1)){
TagLib_Tag *TL_tag = taglib_file_tag( TL_file1 );
year1 = taglib_tag_year( TL_tag );
taglib_tag_free_strings();
taglib_file_free( TL_file1 );
}
}
if (TL_file2 != NULL) {
if(taglib_file_is_valid(TL_file2)){
TagLib_Tag *TL_tag = taglib_file_tag( TL_file2 );
year2 = taglib_tag_year( TL_tag );
taglib_tag_free_strings();
taglib_file_free( TL_file2 );
}
}
return year1 - year2;
}
FmFolderModelColumnInit fm_module_init_gtk_folder_col = {
"Year",
0,
&get_type,
&get_value,
&sort
};