git.maemo.org Git - watersofshiloah/blob - src/windows.py

   1 import ConfigParser
   2 import datetime
   3 import logging
   4
   5 import gobject
   6 import gtk
   7
   8 import constants
   9 import hildonize
  10 import util.misc as misc_utils
  11
  12 import banners
  13 import playcontrol
  14 import presenter
  15
  16
  17 _moduleLogger = logging.getLogger(__name__)
  18
  19
  20 class BasicWindow(gobject.GObject):
  21
  22         __gsignals__ = {
  23                 'quit' : (
  24                         gobject.SIGNAL_RUN_LAST,
  25                         gobject.TYPE_NONE,
  26                         (),
  27                 ),
  28                 'fullscreen' : (
  29                         gobject.SIGNAL_RUN_LAST,
  30                         gobject.TYPE_NONE,
  31                         (gobject.TYPE_PYOBJECT, ),
  32                 ),
  33         }
  34
  35         def __init__(self, player, store, index):
  36                 gobject.GObject.__init__(self)
  37
  38                 self._player = player
  39                 self._store = store
  40                 self._index = index
  41
  42                 self._clipboard = gtk.clipboard_get()
  43                 self._windowInFullscreen = False
  44
  45                 self._errorBanner = banners.StackingBanner()
  46
  47                 self._layout = gtk.VBox()
  48                 self._layout.pack_start(self._errorBanner.toplevel, False, True)
  49
  50                 self._window = gtk.Window()
  51                 self._window.add(self._layout)
  52                 self._window = hildonize.hildonize_window(self, self._window)
  53
  54                 self._window.set_icon(self._store.get_pixbuf_from_store(self._store.STORE_LOOKUP["icon"]))
  55                 self._window.connect("key-press-event", self._on_key_press)
  56                 self._window.connect("window-state-event", self._on_window_state_change)
  57
  58         @property
  59         def window(self):
  60                 return self._window
  61
  62         def save_settings(self, config, sectionName):
  63                 config.add_section(sectionName)
  64                 config.set(sectionName, "fullscreen", str(self._windowInFullscreen))
  65
  66         def load_settings(self, config, sectionName):
  67                 try:
  68                         self._windowInFullscreen = config.getboolean(sectionName, "fullscreen")
  69                 except ConfigParser.NoSectionError, e:
  70                         _moduleLogger.info(
  71                                 "Settings file %s is missing section %s" % (
  72                                         constants._user_settings_,
  73                                         e.section,
  74                                 )
  75                         )
  76
  77                 if self._windowInFullscreen:
  78                         self._window.fullscreen()
  79                 else:
  80                         self._window.unfullscreen()
  81
  82         @misc_utils.log_exception(_moduleLogger)
  83         def _on_window_state_change(self, widget, event, *args):
  84                 if event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN:
  85                         self._windowInFullscreen = True
  86                 else:
  87                         self._windowInFullscreen = False
  88                 self.emit("fullscreen", self._windowInFullscreen)
  89
  90         @misc_utils.log_exception(_moduleLogger)
  91         def _on_key_press(self, widget, event, *args):
  92                 RETURN_TYPES = (gtk.keysyms.Return, gtk.keysyms.ISO_Enter, gtk.keysyms.KP_Enter)
  93                 isCtrl = bool(event.get_state() & gtk.gdk.CONTROL_MASK)
  94                 if (
  95                         event.keyval == gtk.keysyms.F6 or
  96                         event.keyval in RETURN_TYPES and isCtrl
  97                 ):
  98                         # The "Full screen" hardware key has been pressed
  99                         if self._windowInFullscreen:
 100                                 self._window.unfullscreen ()
 101                         else:
 102                                 self._window.fullscreen ()
 103                         return True
 104                 elif (
 105                         event.keyval in (gtk.keysyms.w, ) and
 106                         event.get_state() & gtk.gdk.CONTROL_MASK
 107                 ):
 108                         self._window.destroy()
 109                 elif (
 110                         event.keyval in (gtk.keysyms.q, ) and
 111                         event.get_state() & gtk.gdk.CONTROL_MASK
 112                 ):
 113                         self.emit("quit")
 114                 elif event.keyval == gtk.keysyms.l and event.get_state() & gtk.gdk.CONTROL_MASK:
 115                         with open(constants._user_logpath_, "r") as f:
 116                                 logLines = f.xreadlines()
 117                                 log = "".join(logLines)
 118                                 self._clipboard.set_text(str(log))
 119                         return True
 120
 121
 122 class SourceSelector(BasicWindow):
 123
 124         def __init__(self, player, store, index):
 125                 BasicWindow.__init__(self, player, store, index)
 126
 127                 self._radioButton = self._create_button("radio", "Radio")
 128                 self._radioButton.connect("clicked", self._on_radio_selected)
 129                 self._radioWrapper = gtk.VBox()
 130                 self._radioWrapper.pack_start(self._radioButton, False, True)
 131
 132                 self._conferenceButton = self._create_button("conferences", "Conferences")
 133                 #self._conferenceButton.connect("clicked", self._on_conference_selected)
 134                 self._conferenceWrapper = gtk.VBox()
 135                 self._conferenceWrapper.pack_start(self._conferenceButton, False, True)
 136
 137                 self._magazineButton = self._create_button("magazines", "Magazines")
 138                 #self._magazineButton.connect("clicked", self._on_magazine_selected)
 139                 self._magazineWrapper = gtk.VBox()
 140                 self._magazineWrapper.pack_start(self._magazineButton, False, True)
 141
 142                 self._scriptureButton = self._create_button("scriptures", "Scriptures")
 143                 #self._scriptureButton.connect("clicked", self._on_scripture_selected)
 144                 self._scriptureWrapper = gtk.VBox()
 145                 self._scriptureWrapper.pack_start(self._scriptureButton, False, True)
 146
 147                 self._buttonLayout = gtk.VBox(True, 5)
 148                 self._buttonLayout.set_property("border-width", 5)
 149                 self._buttonLayout.pack_start(self._radioWrapper, True, True)
 150                 self._buttonLayout.pack_start(self._conferenceWrapper, True, True)
 151                 self._buttonLayout.pack_start(self._magazineWrapper, True, True)
 152                 self._buttonLayout.pack_start(self._scriptureWrapper, True, True)
 153
 154                 self._playcontrol = playcontrol.PlayControl(player, store)
 155
 156                 self._layout.pack_start(self._buttonLayout, True, True)
 157                 self._layout.pack_start(self._playcontrol.toplevel, False, True)
 158
 159                 self._window.set_title(constants.__pretty_app_name__)
 160                 self._window.show_all()
 161                 self._errorBanner.toplevel.hide()
 162                 self._playcontrol.toplevel.hide()
 163
 164         def _create_button(self, icon, message):
 165                 image = self._store.get_image_from_store(self._store.STORE_LOOKUP[icon])
 166
 167                 label = gtk.Label()
 168                 label.set_text(message)
 169
 170                 buttonLayout = gtk.HBox(False, 5)
 171                 buttonLayout.pack_start(image, False, False)
 172                 buttonLayout.pack_start(label, False, True)
 173                 button = gtk.Button()
 174                 button.add(buttonLayout)
 175
 176                 return button
 177
 178         @misc_utils.log_exception(_moduleLogger)
 179         def _on_radio_selected(self, *args):
 180                 radioView = RadioView(self._player, self._store, self._index)
 181                 radioView.window.set_modal(True)
 182                 radioView.window.set_transient_for(self._window)
 183                 radioView.window.set_default_size(*self._window.get_size())
 184
 185
 186 class RadioView(BasicWindow):
 187
 188         def __init__(self, player, store, index):
 189                 BasicWindow.__init__(self, player, store, index)
 190
 191                 self._loadingBanner = banners.GenericBanner()
 192
 193                 headerPath = self._store.STORE_LOOKUP["radio_header"]
 194                 self._header = self._store.get_image_from_store(headerPath)
 195
 196                 self._programmingModel = gtk.ListStore(
 197                         gobject.TYPE_STRING,
 198                         gobject.TYPE_STRING,
 199                 )
 200
 201                 textrenderer = gtk.CellRendererText()
 202                 timeColumn = gtk.TreeViewColumn("Time")
 203                 timeColumn.pack_start(textrenderer, expand=True)
 204                 timeColumn.add_attribute(textrenderer, "text", 0)
 205
 206                 textrenderer = gtk.CellRendererText()
 207                 titleColumn = gtk.TreeViewColumn("Program")
 208                 titleColumn.pack_start(textrenderer, expand=True)
 209                 titleColumn.add_attribute(textrenderer, "text", 1)
 210
 211                 self._treeView = gtk.TreeView()
 212                 self._treeView.set_headers_visible(False)
 213                 self._treeView.set_model(self._programmingModel)
 214                 self._treeView.append_column(timeColumn)
 215                 self._treeView.append_column(titleColumn)
 216
 217                 self._treeScroller = gtk.ScrolledWindow()
 218                 self._treeScroller.add(self._treeView)
 219                 self._treeScroller.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
 220
 221                 self._presenter = presenter.StreamMiniPresenter(self._player, self._store)
 222
 223                 self._radioLayout = gtk.VBox(False)
 224                 self._radioLayout.pack_start(self._header, False, False)
 225                 self._radioLayout.pack_start(self._treeScroller, True, True)
 226                 self._radioLayout.pack_start(self._presenter.toplevel, False, True)
 227
 228                 self._layout.pack_start(self._loadingBanner.toplevel, False, False)
 229                 self._layout.pack_start(self._radioLayout, True, True)
 230
 231                 self._window.set_title("Radio")
 232                 self._window.show_all()
 233                 self._errorBanner.toplevel.hide()
 234                 self._loadingBanner.toplevel.hide()
 235
 236                 self._show_loading()
 237                 self._index.download_radio(self._on_channels, self._on_load_error)
 238
 239         def _show_loading(self):
 240                 animationPath = self._store.STORE_LOOKUP["loading"]
 241                 animation = self._store.get_pixbuf_animation_from_store(animationPath)
 242                 self._loadingBanner.show(animation, "Loading...")
 243
 244         def _hide_loading(self):
 245                 self._loadingBanner.hide()
 246
 247         @misc_utils.log_exception(_moduleLogger)
 248         def _on_channels(self, channels):
 249                 channels = list(channels)
 250                 if 1 < len(channels):
 251                         _moduleLogger.warning("More channels now available!")
 252                 channel = channels[0]
 253                 self._index.download_radio(self._on_channel, self._on_load_error, channel["id"])
 254
 255         @misc_utils.log_exception(_moduleLogger)
 256         def _on_channel(self, programs):
 257                 self._hide_loading()
 258                 for program in programs:
 259                         row = program["time"], program["title"]
 260                         self._programmingModel.append(row)
 261
 262                 path = (self._get_current_row(), )
 263                 self._treeView.scroll_to_cell(path)
 264                 self._treeView.get_selection().select_path(path)
 265
 266         def _get_current_row(self):
 267                 now = datetime.datetime.now()
 268                 nowTime = now.strftime("%H:%M:%S")
 269                 print nowTime
 270                 for i, row in enumerate(self._programmingModel):
 271                         if nowTime < row[0]:
 272                                 return i - 1
 273                 else:
 274                         return i
 275
 276         @misc_utils.log_exception(_moduleLogger)
 277         def _on_load_error(self, exception):
 278                 self._hide_loading()
 279                 self._errorBanner.push_message(exception)