git.maemo.org Git - jamaendo/blob - jamaui/search.py

   1 #!/usr/bin/env python
   2 #
   3 # This file is part of Jamaendo.
   4 # Copyright (c) 2010 Kristoffer Gronlund
   5 #
   6 # Jamaendo is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # Jamaendo is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Jamaendo.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 # Player code heavily based on http://thpinfo.com/2008/panucci/:
  20 #  A resuming media player for Podcasts and Audiobooks
  21 #  Copyright (c) 2008-05-26 Thomas Perl <thpinfo.com>
  22 #  (based on http://pygstdocs.berlios.de/pygst-tutorial/seeking.html)
  23 #
  24 import gtk
  25 try:
  26     import hildon
  27 except:
  28     import helldon as hildon
  29 import jamaendo
  30 from playerwindow import open_playerwindow
  31 from showartist import ShowArtist
  32 from showalbum import ShowAlbum
  33 from albumlist import MusicList
  34
  35 class SearchWindow(hildon.StackableWindow):
  36     def __init__(self):
  37         hildon.StackableWindow.__init__(self)
  38         self.set_title("Search")
  39         self.idmap = {}
  40
  41         vbox = gtk.VBox(False, 0)
  42
  43
  44         # Results list
  45         self.panarea = hildon.PannableArea()
  46         self.musiclist = MusicList()
  47         self.musiclist.loading_message = "Nothing found yet"
  48         self.musiclist.empty_message = "No matching results"
  49         self.musiclist.connect('row-activated', self.row_activated)
  50         self.panarea.add(self.musiclist)
  51         vbox.pack_start(self.panarea, True, True, 0)
  52
  53
  54         # Create selector for search mode
  55         self.mode_selector = hildon.TouchSelector(text=True)
  56
  57         self.mode_selector.append_text("Artists")
  58         self.mode_selector.append_text("Albums")
  59         self.mode_selector.append_text("Tracks")
  60         self.mode = hildon.PickerButton(gtk.HILDON_SIZE_FINGER_HEIGHT,
  61                                         hildon.BUTTON_ARRANGEMENT_VERTICAL)
  62         self.mode.set_title("Search for")
  63         self.mode.set_selector(self.mode_selector)
  64         self.mode_selector.connect("changed", self.mode_changed)
  65         #vbox.pack_start(self.mode, False)
  66         self.mode.set_active(1)
  67
  68
  69         # Search box
  70         hbox = gtk.HBox(False, 0)
  71         self.entry = hildon.Entry(gtk.HILDON_SIZE_FINGER_HEIGHT)
  72         self.entry.set_placeholder("Search")
  73         self.entry.connect('activate', self.on_search)
  74         btn = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
  75         btn.set_label(">>")
  76         btn.connect('clicked', self.on_search)
  77         hbox.pack_start(self.mode, False)
  78         hbox.pack_start(self.entry, True, True, 0)
  79         hbox.pack_start(btn, False)
  80         vbox.pack_start(hbox, False)
  81         self.add(vbox)
  82
  83         self.create_menu()
  84
  85     def create_menu(self):
  86         def on_player(*args):
  87             from playerwindow import open_playerwindow
  88             open_playerwindow()
  89         self.menu = hildon.AppMenu()
  90         player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
  91         player.set_label("Open player")
  92         player.connect("clicked", on_player)
  93         self.menu.append(player)
  94         self.menu.show_all()
  95         self.set_app_menu(self.menu)
  96
  97     def mode_changed(self, selector, user_data):
  98         pass
  99         #current_selection = selector.get_current_text()
 100
 101     def on_search(self, w):
 102         mode = self.mode.get_active()
 103         txt = self.entry.get_text()
 104         self.musiclist.set_loading(False)
 105         self.musiclist.get_model().clear()
 106
 107         try:
 108             if mode == 0:
 109                 items = jamaendo.search_artists(query=txt)
 110             elif mode == 1:
 111                 items = jamaendo.search_albums(query=txt)
 112             elif mode == 2:
 113                 items = jamaendo.search_tracks(query=txt)
 114
 115             for item in items:
 116                 self.idmap[item.ID] = item
 117
 118             self.musiclist.add_items(items)
 119         except jamaendo.JamaendoAPIException:
 120             # nothing found, force redraw
 121             self.musiclist.queue_draw()
 122
 123     def row_activated(self, treeview, path, view_column):
 124         _id = self.musiclist.get_item_id(path)
 125         item = self.idmap[_id]
 126         self.open_item(item)
 127
 128     def open_item(self, item):
 129         if isinstance(item, jamaendo.Album):
 130             wnd = ShowAlbum(item)
 131             wnd.show_all()
 132         elif isinstance(item, jamaendo.Artist):
 133             wnd = ShowArtist(item)
 134             wnd.show_all()
 135         elif isinstance(item, jamaendo.Track):
 136             wnd = open_playerwindow()
 137             wnd.play_tracks([item])