1 from __future__ import with_statement
12 import util.misc as misc_utils
13 import util.go_utils as go_utils
20 _moduleLogger = logging.getLogger(__name__)
23 class BasicWindow(gobject.GObject, go_utils.AutoSignal):
27 gobject.SIGNAL_RUN_LAST,
32 gobject.SIGNAL_RUN_LAST,
37 gobject.SIGNAL_RUN_LAST,
39 (gobject.TYPE_PYOBJECT, ),
42 gobject.SIGNAL_RUN_LAST,
44 (gobject.TYPE_BOOLEAN, ),
47 gobject.SIGNAL_RUN_LAST,
49 (gobject.TYPE_BOOLEAN, ),
52 gobject.SIGNAL_RUN_LAST,
54 (gobject.TYPE_PYOBJECT, ),
58 def __init__(self, app, player, store):
59 gobject.GObject.__init__(self)
60 self._isDestroyed = False
61 self._isPortrait = True
67 self._clipboard = gtk.clipboard_get()
68 self._windowInFullscreen = False
70 self._errorBanner = banners.StackingBanner()
72 self._layout = gtk.VBox()
74 self._window = gtk.Window()
75 self._window.add(self._layout)
76 self._window = hildonize.hildonize_window(self._app, self._window)
77 go_utils.AutoSignal.__init__(self, self.window)
79 self._window.set_icon(self._store.get_pixbuf_from_store(self._store.STORE_LOOKUP["icon"]))
80 self._window.connect("key-press-event", self._on_key_press)
81 self._window.connect("window-state-event", self._on_window_state_change)
82 self._window.connect("destroy", self._on_destroy)
84 if hildonize.GTK_MENU_USED:
85 aboutMenuItem = gtk.MenuItem("About")
86 aboutMenuItem.connect("activate", self._on_about)
89 helpMenu.append(aboutMenuItem)
91 helpMenuItem = gtk.MenuItem("Help")
92 helpMenuItem.set_submenu(helpMenu)
94 menuBar = gtk.MenuBar()
95 menuBar.append(helpMenuItem)
97 self._layout.pack_start(menuBar, False, False)
99 aboutMenuItem = gtk.Button("About")
100 aboutMenuItem.connect("clicked", self._on_about)
102 appMenu = hildonize.hildon.AppMenu()
103 appMenu.append(aboutMenuItem)
105 self._window.set_app_menu(appMenu)
107 self._layout.pack_start(self._errorBanner.toplevel, False, True)
114 hildonize.window_to_portrait(self._window)
115 self._window.show_all()
117 def save_settings(self, config, sectionName):
118 config.add_section(sectionName)
119 config.set(sectionName, "fullscreen", str(self._windowInFullscreen))
121 def load_settings(self, config, sectionName):
123 windowInFullscreen = config.getboolean(sectionName, "fullscreen")
124 except ConfigParser.NoSectionError, e:
126 "Settings file %s is missing section %s" % (
127 constants._user_settings_,
131 windowInFullscreen = self._windowInFullscreen
133 if windowInFullscreen:
134 self._window.fullscreen()
136 self._window.unfullscreen()
138 def jump_to(self, node):
139 raise NotImplementedError("On %s" % self)
141 def set_orientation(self, orientation):
142 oldIsPortrait = self._isPortrait
143 if orientation == gtk.ORIENTATION_VERTICAL:
144 hildonize.window_to_portrait(self._window)
145 self._isPortrait = True
146 elif orientation == gtk.ORIENTATION_HORIZONTAL:
147 hildonize.window_to_landscape(self._window)
148 self._isPortrait = False
150 raise NotImplementedError(orientation)
151 didChange = oldIsPortrait != self._isPortrait
153 self.emit("rotate", orientation)
156 def _configure_child(self, childWindow):
157 if not hildonize.IS_FREMANTLE_SUPPORTED:
158 childWindow.window.set_modal(True)
159 childWindow.window.set_transient_for(self._window)
160 childWindow.window.set_default_size(*self._window.get_size())
161 if self._windowInFullscreen:
162 childWindow.window.fullscreen()
164 childWindow.window.unfullscreen()
165 childWindow.set_orientation(
166 gtk.ORIENTATION_VERTICAL if self._isPortrait else gtk.ORIENTATION_HORIZONTAL
168 childWindow.connect_auto(childWindow, "quit", self._on_quit)
169 childWindow.connect_auto(childWindow, "home", self._on_home)
170 childWindow.connect_auto(childWindow, "jump-to", self._on_jump)
171 childWindow.connect_auto(childWindow, "fullscreen", self._on_child_fullscreen)
172 childWindow.connect_auto(childWindow, "rotate", self._on_child_rotate)
174 @misc_utils.log_exception(_moduleLogger)
175 def _on_about(self, *args):
176 sourceWindow = AboutWindow(self._app, self._player, self._store)
177 self._configure_child(sourceWindow)
180 @misc_utils.log_exception(_moduleLogger)
181 def _on_destroy(self, *args):
182 self._isDestroyed = True
184 @misc_utils.log_exception(_moduleLogger)
185 def _on_window_state_change(self, widget, event, *args):
186 oldIsFull = self._windowInFullscreen
187 if event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN:
188 self._windowInFullscreen = True
190 self._windowInFullscreen = False
191 if oldIsFull != self._windowInFullscreen:
192 _moduleLogger.info("%r Emit fullscreen %s" % (self, self._windowInFullscreen))
193 self.emit("fullscreen", self._windowInFullscreen)
195 @misc_utils.log_exception(_moduleLogger)
196 def _on_key_press(self, widget, event, *args):
197 RETURN_TYPES = (gtk.keysyms.Return, gtk.keysyms.ISO_Enter, gtk.keysyms.KP_Enter)
198 isCtrl = bool(event.get_state() & gtk.gdk.CONTROL_MASK)
200 event.keyval == gtk.keysyms.F6 or
201 event.keyval in RETURN_TYPES and isCtrl
203 # The "Full screen" hardware key has been pressed
204 if self._windowInFullscreen:
205 self._window.unfullscreen ()
207 self._window.fullscreen ()
209 elif event.keyval == gtk.keysyms.o and event.get_state() & gtk.gdk.CONTROL_MASK:
211 self.set_orientation(gtk.ORIENTATION_HORIZONTAL)
213 self.set_orientation(gtk.ORIENTATION_VERTICAL)
216 event.keyval in (gtk.keysyms.w, ) and
217 event.get_state() & gtk.gdk.CONTROL_MASK
219 self._window.destroy()
221 event.keyval in (gtk.keysyms.q, ) and
222 event.get_state() & gtk.gdk.CONTROL_MASK
225 self._window.destroy()
226 elif event.keyval == gtk.keysyms.l and event.get_state() & gtk.gdk.CONTROL_MASK:
227 with open(constants._user_logpath_, "r") as f:
228 logLines = f.xreadlines()
229 log = "".join(logLines)
230 self._clipboard.set_text(str(log))
233 @misc_utils.log_exception(_moduleLogger)
234 def _on_home(self, *args):
236 self._window.destroy()
238 @misc_utils.log_exception(_moduleLogger)
239 def _on_child_fullscreen(self, source, isFull):
241 _moduleLogger.info("Full screen %r to mirror child %r" % (self, source))
242 self._window.fullscreen()
244 _moduleLogger.info("Unfull screen %r to mirror child %r" % (self, source))
245 self._window.unfullscreen()
247 @misc_utils.log_exception(_moduleLogger)
248 def _on_child_rotate(self, source, orientation):
249 self.set_orientation(orientation)
251 @misc_utils.log_exception(_moduleLogger)
252 def _on_jump(self, source, node):
253 raise NotImplementedError("On %s" % self)
255 @misc_utils.log_exception(_moduleLogger)
256 def _on_quit(self, *args):
258 self._window.destroy()
261 class ListWindow(BasicWindow):
263 def __init__(self, app, player, store, node):
264 BasicWindow.__init__(self, app, player, store)
267 self.connect_auto(self._player, "title-change", self._on_player_title_change)
269 self._loadingBanner = banners.GenericBanner()
271 modelTypes, columns = zip(*self._get_columns())
273 self._model = gtk.ListStore(*modelTypes)
275 self._treeView = gtk.TreeView()
276 self._treeView.connect("row-activated", self._on_row_activated)
277 self._treeView.set_property("fixed-height-mode", True)
278 self._treeView.set_headers_visible(False)
279 self._treeView.set_model(self._model)
280 for column in columns:
281 if column is not None:
282 self._treeView.append_column(column)
284 self._viewport = gtk.Viewport()
285 self._viewport.add(self._treeView)
287 self._treeScroller = gtk.ScrolledWindow()
288 self._treeScroller.add(self._viewport)
289 self._treeScroller.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
290 self._treeScroller = hildonize.hildonize_scrollwindow(self._treeScroller)
292 self._separator = gtk.HSeparator()
293 self._presenter = presenter.NavControl(self._player, self._store)
294 self.connect_auto(self._presenter, "home", self._on_home)
295 self.connect_auto(self._presenter, "jump-to", self._on_jump)
297 self._contentLayout = gtk.VBox(False)
298 self._contentLayout.pack_start(self._treeScroller, True, True)
299 self._contentLayout.pack_start(self._separator, False, True)
300 self._contentLayout.pack_start(self._presenter.toplevel, False, True)
302 self._layout.pack_start(self._loadingBanner.toplevel, False, False)
303 self._layout.pack_start(self._contentLayout, True, True)
306 BasicWindow.show(self)
308 self._errorBanner.toplevel.hide()
309 self._loadingBanner.toplevel.hide()
312 self._presenter.refresh()
315 def _get_columns(cls):
316 raise NotImplementedError("")
318 def _get_current_row(self):
319 if self._player.node is None:
321 ancestors, current, descendants = stream_index.common_paths(self._player.node, self._node)
324 activeChild = descendants[0]
325 for i, row in enumerate(self._model):
326 if activeChild is row[0]:
331 def jump_to(self, node):
332 ancestors, current, descendants = stream_index.common_paths(node, self._node)
334 raise RuntimeError("Cannot jump to node %s" % node)
336 _moduleLogger.info("Current node is the target")
338 child = descendants[0]
339 window = self._window_from_node(child)
342 def _window_from_node(self, node):
343 raise NotImplementedError("")
345 @misc_utils.log_exception(_moduleLogger)
346 def _on_row_activated(self, view, path, column):
347 itr = self._model.get_iter(path)
348 node = self._model.get_value(itr, 0)
349 self._window_from_node(node)
351 @misc_utils.log_exception(_moduleLogger)
352 def _on_player_title_change(self, player, node):
353 assert not self._isDestroyed
356 @misc_utils.log_exception(_moduleLogger)
357 def _on_jump(self, source, node):
358 ancestors, current, descendants = stream_index.common_paths(node, self._node)
360 _moduleLogger.info("%s is not the target, moving up" % self._node)
361 self.emit("jump-to", node)
362 self._window.destroy()
365 _moduleLogger.info("Current node is the target")
367 child = descendants[0]
368 window = self._window_from_node(child)
371 @misc_utils.log_exception(_moduleLogger)
372 def _on_delay_scroll(self, *args):
373 self._scroll_to_row()
375 def _show_loading(self):
376 animationPath = self._store.STORE_LOOKUP["loading"]
377 animation = self._store.get_pixbuf_animation_from_store(animationPath)
378 self._loadingBanner.show(animation, "Loading...")
380 def _hide_loading(self):
381 self._loadingBanner.hide()
387 def _select_row(self):
388 rowIndex = self._get_current_row()
392 self._treeView.get_selection().select_path(path)
394 def _scroll_to_row(self):
395 rowIndex = self._get_current_row()
400 self._treeView.scroll_to_cell(path)
402 treeViewHeight = self._treeView.get_allocation().height
403 viewportHeight = self._viewport.get_allocation().height
405 viewsPerPort = treeViewHeight / float(viewportHeight)
406 maxRows = len(self._model)
407 percentThrough = rowIndex / float(maxRows)
408 dxByIndex = int(viewsPerPort * percentThrough * viewportHeight)
410 dxMax = max(treeViewHeight - viewportHeight, 0)
412 dx = min(dxByIndex, dxMax)
413 adjustment = self._treeScroller.get_vadjustment()
414 adjustment.value = dx
417 class PresenterWindow(BasicWindow):
419 def __init__(self, app, player, store, node):
420 BasicWindow.__init__(self, app, player, store)
422 self._playerNode = self._player.node
423 self._nextSearch = None
424 self._updateSeek = None
426 self.connect_auto(self._player, "state-change", self._on_player_state_change)
427 self.connect_auto(self._player, "title-change", self._on_player_title_change)
428 self.connect_auto(self._player, "error", self._on_player_error)
430 self._loadingBanner = banners.GenericBanner()
432 self._presenter = presenter.StreamPresenter(self._store)
433 self._presenter.set_context(
434 self._get_background(
435 gtk.ORIENTATION_VERTICAL if self._isPortrait else gtk.ORIENTATION_HORIZONTAL
440 self._presenterNavigation = presenter.NavigationBox()
441 self._presenterNavigation.toplevel.add(self._presenter.toplevel)
442 self.connect_auto(self._presenterNavigation, "action", self._on_nav_action)
443 self.connect_auto(self._presenterNavigation, "navigating", self._on_navigating)
445 self._seekbar = hildonize.create_seekbar()
446 self._seekbar.connect("change-value", self._on_user_seek)
448 self._layout.pack_start(self._loadingBanner.toplevel, False, False)
449 self._layout.pack_start(self._presenterNavigation.toplevel, True, True)
450 self._layout.pack_start(self._seekbar, False, False)
452 self._window.set_title(self._node.get_parent().title)
454 def _get_background(self, orientation):
455 raise NotImplementedError()
458 BasicWindow.show(self)
459 self._window.show_all()
460 self._errorBanner.toplevel.hide()
461 self._loadingBanner.toplevel.hide()
462 self._set_context(self._player.state)
465 def jump_to(self, node):
466 assert self._node is node
468 def set_orientation(self, orientation):
469 didChange = BasicWindow.set_orientation(self, orientation)
471 self._presenter.set_orientation(orientation)
472 self._presenter.set_context(
473 self._get_background(orientation),
480 return self._playerNode is self._node
482 def _show_loading(self):
483 animationPath = self._store.STORE_LOOKUP["loading"]
484 animation = self._store.get_pixbuf_animation_from_store(animationPath)
485 self._loadingBanner.show(animation, "Loading...")
487 def _hide_loading(self):
488 self._loadingBanner.hide()
490 def _set_context(self, state):
491 if state == self._player.STATE_PLAY:
493 self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
495 self._presenter.set_state(self._store.STORE_LOOKUP["play"])
496 elif state == self._player.STATE_PAUSE:
497 self._presenter.set_state(self._store.STORE_LOOKUP["play"])
498 elif state == self._player.STATE_STOP:
499 self._presenter.set_state(self._store.STORE_LOOKUP["play"])
501 _moduleLogger.info("Unhandled player state %s" % state)
503 @misc_utils.log_exception(_moduleLogger)
504 def _on_user_seek(self, widget, scroll, value):
505 self._player.seek(value / 100.0)
507 @misc_utils.log_exception(_moduleLogger)
508 def _on_player_update_seek(self):
509 if self._isDestroyed:
511 self._seekbar.set_value(self._player.percent_elapsed * 100)
514 @misc_utils.log_exception(_moduleLogger)
515 def _on_player_state_change(self, player, newState):
516 assert not self._isDestroyed
517 if self._active and self._player.state == self._player.STATE_PLAY:
519 assert self._updateSeek is None
520 self._updateSeek = go_utils.Timeout(self._on_player_update_seek, once=False)
521 self._updateSeek.start(seconds=1)
524 if self._updateSeek is not None:
525 self._updateSeek.cancel()
526 self._updateSeek = None
528 if not self._presenterNavigation.is_active():
529 self._set_context(newState)
531 @misc_utils.log_exception(_moduleLogger)
532 def _on_player_title_change(self, player, node):
533 assert not self._isDestroyed
534 if not self._active or node in [None, self._node]:
535 self._playerNode = node
537 self._playerNode = node
538 self.emit("jump-to", node)
539 self._window.destroy()
541 @misc_utils.log_exception(_moduleLogger)
542 def _on_player_error(self, player, err, debug):
543 assert not self._isDestroyed
544 _moduleLogger.error("%r - %r" % (err, debug))
546 @misc_utils.log_exception(_moduleLogger)
547 def _on_navigating(self, widget, navState):
548 if navState == "clicking":
549 if self._player.state == self._player.STATE_PLAY:
551 imageName = "pause_pressed"
553 imageName = "play_pressed"
554 elif self._player.state == self._player.STATE_PAUSE:
555 imageName = "play_pressed"
556 elif self._player.state == self._player.STATE_STOP:
557 imageName = "play_pressed"
559 _moduleLogger.info("Unhandled player state %s" % self._player.state)
560 elif navState == "down":
562 elif navState == "up":
563 if self._player.state == self._player.STATE_PLAY:
568 elif self._player.state == self._player.STATE_PAUSE:
570 elif self._player.state == self._player.STATE_STOP:
573 _moduleLogger.info("Unhandled player state %s" % self._player.state)
574 elif navState == "left":
576 elif navState == "right":
579 self._presenter.set_state(self._store.STORE_LOOKUP[imageName])
581 @misc_utils.log_exception(_moduleLogger)
582 def _on_nav_action(self, widget, navState):
583 self._set_context(self._player.state)
585 if navState == "clicking":
586 if self._player.state == self._player.STATE_PLAY:
590 self._player.set_piece_by_node(self._node)
592 elif self._player.state == self._player.STATE_PAUSE:
594 elif self._player.state == self._player.STATE_STOP:
595 self._player.set_piece_by_node(self._node)
598 _moduleLogger.info("Unhandled player state %s" % self._player.state)
599 elif navState == "down":
601 self._window.destroy()
602 elif navState == "up":
604 elif navState == "left":
608 assert self._nextSearch is None
609 self._nextSearch = stream_index.AsyncWalker(stream_index.get_next)
610 self._nextSearch.start(self._node, self._on_next_node, self._on_node_search_error)
611 elif navState == "right":
615 assert self._nextSearch is None
616 self._nextSearch = stream_index.AsyncWalker(stream_index.get_previous)
617 self._nextSearch.start(self._node, self._on_next_node, self._on_node_search_error)
619 @misc_utils.log_exception(_moduleLogger)
620 def _on_next_node(self, node):
621 self._nextSearch = None
622 self.emit("jump-to", node)
623 self._window.destroy()
625 @misc_utils.log_exception(_moduleLogger)
626 def _on_node_search_error(self, e):
627 self._nextSearch = None
628 self._errorBanner.push_message(str(e))
631 class AboutWindow(BasicWindow):
633 def __init__(self, app, player, store):
634 BasicWindow.__init__(self, app, player, store)
635 self._window.set_title(constants.__pretty_app_name__)
637 self._titleLabel = gtk.Label()
638 self._titleLabel.set_markup("""
639 <big>Mormon Channel</big>
642 """ % (constants.__version__, ))
643 self._titleLabel.set_property("justify", gtk.JUSTIFY_CENTER)
645 self._copyLabel = gtk.Label()
646 self._copyLabel.set_markup("""
647 <small>(c) 2010 Intellectual Reserve, Inc.
648 All rights reserved.</small>
650 self._copyLabel.set_property("justify", gtk.JUSTIFY_CENTER)
652 self._linkButton = gtk.LinkButton("LDS.org")
653 self._linkButton.set_uri("http://www.lds.org")
654 self._linkButton.connect("clicked", self._on_website)
656 self._spacedLayout = gtk.VBox(True)
657 self._spacedLayout.pack_start(self._titleLabel, False, False)
658 self._spacedLayout.pack_start(self._copyLabel, False, False)
659 self._spacedLayout.pack_start(self._linkButton, False, False)
661 self._separator = gtk.HSeparator()
662 self._presenter = presenter.NavControl(self._player, self._store)
663 self.connect_auto(self._presenter, "home", self._on_home)
664 self.connect_auto(self._presenter, "jump-to", self._on_jump)
666 self._layout.pack_start(self._spacedLayout, True, True)
667 self._layout.pack_start(self._presenter.toplevel, False, True)
670 BasicWindow.show(self)
671 self._window.show_all()
672 self._errorBanner.toplevel.hide()
673 self._presenter.refresh()
675 @misc_utils.log_exception(_moduleLogger)
676 def _on_about(self, *args):
679 @misc_utils.log_exception(_moduleLogger)
680 def _on_website(self, widget):
681 uri = widget.get_uri()
684 @misc_utils.log_exception(_moduleLogger)
685 def _on_jump(self, source, node):
686 self.emit("jump-to", node)
687 self._window.destroy()