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"
20 full_model = gtk.ListStore (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 full_model.append ((uri, category, artist, title, album, mime, text))
25 self.artist_set.insert (artist)
26 self.albums_set.insert (album)
28 self.filtered_model = full_model.filter_new ()
29 self.treeview.set_model (self.filtered_model)
30 self.treeview.set_fixed_height_mode (True)
31 print self.filtered_model
32 self.filtered_model.connect ("row_changed", self.row_changed_cb)
33 self.kpid = self.connect ("key-press-event", self.key_pressed_cb)
35 def row_changed_cb (self, model, path, it):
36 print "In", self.__class__,"row-changed: ", model, path
39 def __create_view (self):
40 vbox = gtk.VBox (homogeneous=False)
42 self.treeview = gtk.TreeView ()
43 self.treeview.connect ("row-activated", self.row_activated_cb)
45 desc_column = gtk.TreeViewColumn ("Song", gtk.CellRendererText (), markup=6)
46 desc_column.set_expand (True)
47 self.treeview.append_column (desc_column)
49 pannable_area = hildon.PannableArea ()
50 pannable_area.add (self.treeview)
52 vbox.pack_start (pannable_area, expand=True)
54 self.search_hbox = gtk.HBox ()
55 self.search_entry = hildon.Entry (gtk.HILDON_SIZE_FINGER_HEIGHT)
56 self.search_hbox.pack_start (self.search_entry, expand=True)
58 self.search_close = gtk.Button (stock=gtk.STOCK_CLOSE)
59 self.search_hbox.pack_start (self.search_close, expand=False)
60 self.search_close.connect ("clicked", self.close_search_cb)
62 # Hide it when the window is created
63 self.search_box_visible = False
64 self.search_hbox.set_no_show_all (True)
65 self.search_hbox.hide ()
66 vbox.pack_start (self.search_hbox, expand=False)
69 def search_type (self, widget):
71 self.filtered_model.set_visible_func (self.entry_equals, widget)
72 self.filtered_model.refilter ()
73 #self.treeview.set_model (self.filtered_model)
75 def close_search_cb (self, widget):
76 assert not self.search_box_visible
77 self.search_hbox.hide_all ()
78 self.search_entry.set_text ("")
79 self.search_box_visible = False
80 self.kpid = self.connect ("key-press-event", self.key_pressed_cb)
82 def key_pressed_cb (self, widget, event):
83 if (event.type == gtk.gdk.KEY_PRESS):
84 if (event.keyval == gtk.gdk.keyval_from_name ("Alt_L")):
87 if (not self.search_box_visible ):
88 self.search_hbox.set_no_show_all (False)
89 self.search_hbox.show_all ()
91 print "key:", gtk.gdk.keyval_name(event.keyval)
92 self.search_entry.grab_focus ()
93 self.search_entry.connect ("changed", self.search_type)
94 self.disconnect (self.kpid)
96 def entry_equals (self, model, it, user_data):
97 t = user_data.get_text ()
98 return t.lower () in model.get_value (it, 6).lower()
100 def row_activated_cb (self, treeview, path, view_colum):
101 edit_view = MussorgskyEditPanel ()
102 edit_view.set_artist_alternatives (self.artist_set.as_list ())
103 edit_view.set_album_alternatives (self.albums_set.as_list ())
104 edit_view.set_model (self.treeview.get_model (), self.treeview.get_model ().get_iter (path))
105 edit_view.show_all ()
106 edit_view.connect ("destroy", self.after_edit)
108 def after_edit (self, widget):
109 while (gtk.events_pending()):
111 self.treeview.queue_draw ()
112 while (gtk.events_pending()):
115 if __name__ == "__main__":
118 def get_random_path ():
120 for i in range (0, random.randint (1, 8)):
121 path = path + "/" + ("x"* random.randint (4, 12))
125 songs = [(get_random_path (),
130 "audio/mpeg") for i in range (0, 100)]
132 window = MussorgskyBrowsePanel (songs)
133 window.connect ("destroy", gtk.main_quit )