Added 'helldon' to transparently port the thing to the desktop :P
[jamaendo] / jamaui / ui.py
index 1c6724f..dda0ecc 100644 (file)
@@ -1,22 +1,45 @@
-# debugging hack - add . to path
-import os, sys
-local_module_dir = os.path.join(os.path.dirname(sys.argv[0]), '..')
-if os.path.isdir(local_module_dir):
-    sys.path.append(local_module_dir)
+#!/usr/bin/env python
+#
+# This file is part of Jamaendo.
+# Copyright (c) 2010 Kristoffer Gronlund
+#
+# Jamaendo 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.
+#
+# Jamaendo 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 Jamaendo.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Player code heavily based on http://thpinfo.com/2008/panucci/:
+#  A resuming media player for Podcasts and Audiobooks
+#  Copyright (c) 2008-05-26 Thomas Perl <thpinfo.com>
+#  (based on http://pygstdocs.berlios.de/pygst-tutorial/seeking.html)
+#
+# Jamaendo jamendo.com API wrapper licensed under the New BSD License;
+# see module for details.
+#
 
+import os, sys
 import gtk
 import gobject
 import util
 import logging
-import gobject
+from settings import settings
 
-from jamaendo.api import LocalDB, Query, Queries, refresh_dump
-from jamaui.player import Player, Playlist
+import ossohelper
 
 gobject.threads_init()
 
 log = logging.getLogger(__name__)
 
+VERSION = '0.2'
+
 try:
     import hildon
 except:
@@ -24,26 +47,293 @@ except:
         log.critical('Using GTK widgets, install "python2.5-hildon" '
             'for this to work properly.')
     else:
-        log.critical('This ui only works in maemo')
-        sys.exit(1)
+        log.critical('This ui (probably) only works in maemo')
+        import helldon as hildon
 
-class Jamaui(object):
-    _DATA = 'data/bg.png' # /opt/jamaendo/data/bg.png
+from dbus.mainloop.glib import DBusGMainLoop
+
+DBusGMainLoop(set_as_default=True)
+
+import jamaendo
 
+from postoffice import postoffice
+from playerwindow import open_playerwindow
+from search import SearchWindow
+from featured import FeaturedWindow
+from radios import RadiosWindow
+from favorites import FavoritesWindow
+from playlists import PlaylistsWindow
+from listbox import ButtonListDialog
+
+class Jamaui(object):
     def __init__(self):
+        self.app = None
+        self.menu = None
+        self.window = None
+
+    def create_window(self):
+        log.debug("Creating main window...")
         self.app = hildon.Program()
-        self.window = hildon.Window()
-        self.app.add_window(window)
+        self.window = hildon.StackableWindow()
+        self.app.add_window(self.window)
 
         self.window.set_title("jamaendo")
-        self.window.connect("destroy", gtk.main_quit, None)
 
-        img = gtk.image_new_from_file(self._DATA)
-        self.window.add(img)
+        self.window.connect("destroy", self.destroy)
+
+        self.CONFDIR = os.path.expanduser('~/MyDocs/.jamaendo')
+        jamaendo.set_cache_dir(self.CONFDIR)
+        settings.set_filename(os.path.join(self.CONFDIR, 'ui_settings'))
+        settings.load()
+
+        postoffice.connect('request-album-cover', self, self.on_request_cover)
+        postoffice.connect('request-images', self, self.on_request_images)
+        log.debug("Created main window.")
+
+    def create_menu(self):
+        self.menu = hildon.AppMenu()
+
+        #search = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+        #search.set_label("Search")
+        #search.connect("clicked", self.on_search)
+        #self.menu.append(search)
+
+        player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+        player.set_label("Open player")
+        player.connect("clicked", self.on_player)
+        self.menu.append(player)
+
+        player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+        player.set_label("Favorites")
+        player.connect("clicked", self.on_favorites)
+        self.menu.append(player)
+
+        player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+        player.set_label("Playlists")
+        player.connect("clicked", self.on_playlists)
+        self.menu.append(player)
+
+        player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+        player.set_label("Settings")
+        player.connect("clicked", self.on_settings)
+        self.menu.append(player)
+
+
+        # Don't use localdb ATM
+        #refresh = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+        #refresh.set_label("Refresh")
+        #refresh.connect("clicked", self.on_refresh)
+        #self.menu.append(refresh)
+
+        menu_about = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+        menu_about.set_label("About")
+        menu_about.connect("clicked", self.show_about, self.window)
+        self.menu.append(menu_about)
+        gtk.about_dialog_set_url_hook(self.open_link, None)
+
+        self.menu.show_all()
+        self.window.set_app_menu(self.menu)
+
+
+    def setup_widgets(self):
+        bgimg = util.find_resource('bg.png')
+        if bgimg:
+            background, mask = gtk.gdk.pixbuf_new_from_file(bgimg).render_pixmap_and_mask()
+            self.window.realize()
+            self.window.window.set_back_pixmap(background, False)
+
+        bbox = gtk.HButtonBox()
+        alignment = gtk.Alignment(xalign=0.2, yalign=0.925, xscale=1.0)
+        alignment.add(bbox)
+        bbox.set_property('layout-style', gtk.BUTTONBOX_SPREAD)
+        self.bbox = bbox
+        self.window.add(alignment)
+
+        self.add_mainscreen_button("Featured", "Most listened to", self.on_featured)
+        self.add_mainscreen_button("Radios", "The best in free music", self.on_radios)
+        self.add_mainscreen_button("Search", "Search for artists/albums", self.on_search)
+
+        self.window.show_all()
+
+    def add_mainscreen_button(self, title, subtitle, callback):
+        btn = hildon.Button(gtk.HILDON_SIZE_THUMB_HEIGHT,
+                            hildon.BUTTON_ARRANGEMENT_VERTICAL)
+        btn.set_text(title, subtitle)
+        btn.set_property('width-request', 225)
+        btn.connect('clicked', callback)
+        self.bbox.add(btn)
+
+    def on_request_cover(self, albumid, size):
+        jamaendo.get_album_cover_async(self.got_album_cover, int(albumid), size)
+
+    def on_request_images(self, urls):
+        jamaendo.get_images_async(self.got_images, urls)
+
+    def got_album_cover(self, albumid, size, cover):
+        postoffice.notify('album-cover', albumid, size, cover)
+
+    def got_images(self, images):
+        postoffice.notify('images', images)
+
+    #def add_featured_button(self):
+    #    self.featured_sel = hildon.TouchSelector(text=True)
+    #    self.featured_sel.append_text("Albums of the week")
+    #    self.featured_sel.append_text("Tracks of the week")
+    #    self.featured_sel.append_text("New releases")
+    #    btn = hildon.PickerButton(gtk.HILDON_SIZE_THUMB_HEIGHT,
+    #                              hildon.BUTTON_ARRANGEMENT_VERTICAL)
+    #    btn.set_text("Featured", "Most listened to")
+    #    btn.set_property('width-request', 225)
+    #    btn.set_selector(self.featured_sel)
+    #    self.featured_btn = btn
+    #    self.bbox.add(btn)
+
+    def destroy(self, widget):
+        postoffice.disconnect(['request-album-cover', 'request-images'], self)
+        settings.save()
+        from player import the_player
+        if the_player:
+            the_player.stop()
+        gtk.main_quit()
+
+    def show_about(self, w, win):
+        dialog = gtk.AboutDialog()
+        dialog.set_program_name("jamaendo")
+        dialog.set_website("http://jamaendo.garage.maemo.org/")
+        dialog.set_website_label("http://jamaendo.garage.maemo.org/")
+        dialog.set_version(VERSION)
+        dialog.set_license("""Copyright (c) 2010, Kristoffer Gronlund
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+     * Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+     * Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+     * Neither the name of Jamaendo nor the
+       names of its contributors may be used to endorse or promote products
+       derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+""")
+        dialog.set_authors(("Kristoffer Gronlund <kristoffer.gronlund@purplescout.se>",
+                            "Based on Panucci, written by Thomas Perl <thpinfo.com>"))
+        dialog.set_comments("""Jamaendo plays music from the music catalog of JAMENDO.
+
+JAMENDO is an online platform that distributes musical works under Creative Commons licenses.""")
+        gtk.about_dialog_set_email_hook(self.open_link, dialog)
+        gtk.about_dialog_set_url_hook(self.open_link, dialog)
+        dialog.connect( 'response', lambda dlg, response: dlg.destroy())
+        for parent in dialog.vbox.get_children():
+            for child in parent.get_children():
+                if isinstance(child, gtk.Label):
+                    child.set_selectable(False)
+                    child.set_alignment(0.0, 0.5)
+        dialog.run()
+        dialog.destroy()
+
+    def open_link(self, d, url, data):
+        #print "url: %s" % (url)
+        import webbrowser
+        webbrowser.open_new(url)
+
+
+    #def on_refresh(self, button):
+    #    dialog = RefreshDialog()
+    #    dialog.show_all()
+    #    dialog.run()
+    #    dialog.hide()
+
+    def on_featured(self, button):
+        dialog = ButtonListDialog('Featured', self.window)
+        def fn(btn, feature):
+            self.featuredwnd = FeaturedWindow(feature)
+            self.featuredwnd.show_all()
+            dialog.response(gtk.RESPONSE_OK)
+        for feature, _ in FeaturedWindow.features:
+            dialog.add_button(feature, fn, feature)
+        dialog.show_all()
+        dialog.run()
+        dialog.destroy()
+
+    def on_radios(self, button):
+        self.radioswnd = RadiosWindow()
+        self.radioswnd.show_all()
+
+    def on_search(self, button):
+        self.searchwnd = SearchWindow()
+        self.searchwnd.show_all()
+
+    def on_playlists(self, button):
+        self.playlistswnd = PlaylistsWindow()
+        self.playlistswnd.show_all()
+
+    def on_settings(self, button):
+        dialog = gtk.Dialog()
+        dialog.set_title("Settings")
+        dialog.add_button( gtk.STOCK_OK, gtk.RESPONSE_OK )
+        vbox = dialog.vbox
+        tbl = gtk.Table(1, 2)
+        tbl.attach(gtk.Label("Username:"), 0, 1, 0, 1)
+        entry = hildon.Entry(gtk.HILDON_SIZE_FINGER_HEIGHT)
+        entry.set_placeholder("jamendo.com username")
+        if settings.user:
+            entry.set_text(settings.user)
+        tbl.attach(entry, 1, 2, 0, 1)
+        vbox.pack_start(tbl, True, True, 2)
+        dialog.show_all()
+        result = dialog.run()
+        val = entry.get_text()
+        dialog.destroy()
+        #print val, result
+        if val and result == gtk.RESPONSE_OK:
+            #print "new user name:", val
+            settings.user = val
+            settings.save()
+
+
+    def on_favorites(self, button):
+        self.favoriteswnd = FavoritesWindow()
+        self.favoriteswnd.show_all()
+
+    def on_player(self, button):
+        open_playerwindow()
+
+    '''
+    def on_search(self, button):
+        if self.searchbar:
+            self.searchbar.show()
+        else:
+            self.searchstore = gtk.ListStore(gobject.TYPE_STRING)
+            iter = self.searchstore.append()
+            self.searchstore.set(iter, 0, "Test1")
+            iter = self.searchstore.append()
+            self.searchstore.set(iter, 0, "Test2")
+            self.searchbar = hildon.FindToolbar("Search", self.searchstore, 0)
+            self.searchbar.set_active(0)
+            self.window.add_toolbar(self.searchbar)
+            self.searchbar.show()
+    '''
 
     def run(self):
+        ossohelper.application_init('org.jamaendo', '0.1')
+        self.create_window()
+        self.create_menu()
+        self.setup_widgets()
         self.window.show_all()
         gtk.main()
+        ossohelper.application_exit()
 
 if __name__=="__main__":
     ui = Jamaui()