1 #!/usr/bin/env python2.5
4 from edit_panel_tm import MussorgskyEditPanel
5 from utils import escape_html, Set
7 class MussorgskyBrowsePanel (hildon.StackableWindow):
9 def __init__ (self, songs_list):
10 hildon.StackableWindow.__init__ (self)
11 self.set_title ("Browse collection")
12 self.set_border_width (12)
15 # Prepare cache of artists and albums
16 self.artist_set = Set ()
17 self.albums_set = Set ()
19 # (uri, "Music", artist, title, album, mimetype) + "string" + search_string
20 self.full_model = gtk.ListStore (str, str, str, str, str, str, str, str)
21 for (uri, category, artist, title, album, mime) in songs_list:
22 text = "<b>%s</b>\n<small>%s</small>" % (escape_html (title),
23 escape_html (artist) + " / " + escape_html (album))
24 search_str = artist.lower () + " " + title.lower () + " " + album.lower ()
25 self.full_model.append ((uri, category, artist, title, album, mime, text, search_str))
26 self.artist_set.insert (artist)
27 self.albums_set.insert (album)
29 self.filtered_model = self.full_model.filter_new ()
30 self.treeview.set_model (self.filtered_model)
31 self.kpid = self.connect ("key-press-event", self.key_pressed_cb)
33 def __create_view (self):
34 vbox = gtk.VBox (homogeneous=False)
36 self.treeview = gtk.TreeView ()
37 self.treeview.connect ("row-activated", self.row_activated_cb)
39 desc_column = gtk.TreeViewColumn ("Song", gtk.CellRendererText (), markup=6)
40 desc_column.set_expand (True)
41 self.treeview.append_column (desc_column)
43 pannable_area = hildon.PannableArea ()
44 pannable_area.add (self.treeview)
46 vbox.pack_start (pannable_area, expand=True)
48 self.search_hbox = gtk.HBox ()
49 self.search_entry = hildon.Entry (gtk.HILDON_SIZE_FINGER_HEIGHT)
50 self.search_hbox.pack_start (self.search_entry, expand=True)
52 self.search_close = gtk.Button (stock=gtk.STOCK_CLOSE)
53 self.search_hbox.pack_start (self.search_close, expand=False)
54 self.search_close.connect ("clicked", self.close_search_cb)
56 # Hide it when the window is created
57 self.search_box_visible = False
58 self.search_hbox.set_no_show_all (True)
59 self.search_hbox.hide ()
60 vbox.pack_start (self.search_hbox, expand=False)
63 def search_type (self, widget):
64 if len (widget.get_text()) == 0:
65 self.treeview.set_model (self.full_model)
68 if (len (widget.get_text ()) < 3):
70 self.filtered_model.set_visible_func (self.entry_equals, widget)
71 self.filtered_model.refilter ()
72 self.treeview.set_model (self.filtered_model)
74 def close_search_cb (self, widget):
75 assert not self.search_box_visible
76 self.search_hbox.hide_all ()
77 self.search_entry.set_text ("")
78 self.search_box_visible = False
79 self.kpid = self.connect ("key-press-event", self.key_pressed_cb)
81 def key_pressed_cb (self, widget, event):
82 if (event.type == gtk.gdk.KEY_PRESS):
83 if (event.keyval == gtk.gdk.keyval_from_name ("Alt_L")):
86 if (not self.search_box_visible ):
87 self.search_hbox.set_no_show_all (False)
88 self.search_hbox.show_all ()
90 self.search_entry.grab_focus ()
91 self.search_entry.connect ("changed", self.search_type)
92 self.disconnect (self.kpid)
94 def entry_equals (self, model, it, user_data):
95 t = user_data.get_text ()
96 return t.lower () in model.get_value (it, 7)
98 def row_activated_cb (self, treeview, path, view_colum):
99 edit_view = MussorgskyEditPanel ()
100 edit_view.set_artist_alternatives (self.artist_set.as_list ())
101 edit_view.set_album_alternatives (self.albums_set.as_list ())
102 edit_view.set_model (self.treeview.get_model (), self.treeview.get_model ().get_iter (path))
103 edit_view.show_all ()
106 if __name__ == "__main__":
109 def get_random_path ():
111 for i in range (0, random.randint (1, 8)):
112 path = path + "/" + ("x"* random.randint (4, 12))
116 songs = [(get_random_path (),
121 "audio/mpeg") for i in range (0, 100)]
123 window = MussorgskyBrowsePanel (songs)
124 window.connect ("destroy", gtk.main_quit )