# -*- coding: utf-8 -*-
"""
Boîte de dialogue pour sélection des chansons.

$Id$
$URL$
"""

from pgu.gui import FileDialog
import os

class FileOpenDialog(FileDialog):
    
    
    
    def __init__(self, path):
        FileDialog.__init__(self, 
                            title_txt="Ouvrir une chanson",
                            button_txt="Ouvrir",
                            path=path,
                            )
    
    def _list_dir_(self):
        self.input_dir.value = self.curdir
        self.input_dir.pos = len(self.curdir)
        self.input_dir.vpos = 0
        dirs = []
        files = []
        try:
            for i in os.listdir(self.curdir):
                if os.path.isdir(os.path.join(self.curdir, i)): dirs.append(i)
                else: files.append(i)
        except:
            self.input_file.value = "Opps! no access"
        #if '..' not in dirs: dirs.append('..')
        dirs.sort()
        dirs = ['..'] + dirs

        files.sort()
        for i in dirs:
            if i.startswith('.') and i != '..' :
                continue
            self.list.add(i, image=self.dir_img, value=i)

        for i in files:
            if i.startswith('.') or (not i.endswith('.xml')) : 
                continue
            self.list.add(i,value=i)

        self.list.set_vertical_scroll(0)