1 from __future__ import with_statement
11 import util.misc as misc_utils
12 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, ),
53 def __init__(self, app, player, store):
54 gobject.GObject.__init__(self)
55 self._isDestroyed = False
61 self._clipboard = gtk.clipboard_get()
62 self._windowInFullscreen = False
64 self._errorBanner = banners.StackingBanner()
66 self._layout = gtk.VBox()
67 self._layout.pack_start(self._errorBanner.toplevel, False, True)
69 self._window = gtk.Window()
70 go_utils.AutoSignal.__init__(self, self.window)
71 self._window.add(self._layout)
72 self._window = hildonize.hildonize_window(self._app, self._window)
74 self._window.set_icon(self._store.get_pixbuf_from_store(self._store.STORE_LOOKUP["icon"]))
75 self._window.connect("key-press-event", self._on_key_press)
76 self._window.connect("window-state-event", self._on_window_state_change)
77 self._window.connect("destroy", self._on_destroy)
84 hildonize.window_to_portrait(self._window)
85 self._window.show_all()
87 def save_settings(self, config, sectionName):
88 config.add_section(sectionName)
89 config.set(sectionName, "fullscreen", str(self._windowInFullscreen))
91 def load_settings(self, config, sectionName):
93 self._windowInFullscreen = config.getboolean(sectionName, "fullscreen")
94 except ConfigParser.NoSectionError, e:
96 "Settings file %s is missing section %s" % (
97 constants._user_settings_,
102 if self._windowInFullscreen:
103 self._window.fullscreen()
105 self._window.unfullscreen()
107 def jump_to(self, node):
108 raise NotImplementedError("On %s" % self)
110 @misc_utils.log_exception(_moduleLogger)
111 def _on_destroy(self, *args):
112 self._isDestroyed = True
114 @misc_utils.log_exception(_moduleLogger)
115 def _on_window_state_change(self, widget, event, *args):
116 if event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN:
117 self._windowInFullscreen = True
119 self._windowInFullscreen = False
120 self.emit("fullscreen", self._windowInFullscreen)
122 @misc_utils.log_exception(_moduleLogger)
123 def _on_key_press(self, widget, event, *args):
124 RETURN_TYPES = (gtk.keysyms.Return, gtk.keysyms.ISO_Enter, gtk.keysyms.KP_Enter)
125 isCtrl = bool(event.get_state() & gtk.gdk.CONTROL_MASK)
127 event.keyval == gtk.keysyms.F6 or
128 event.keyval in RETURN_TYPES and isCtrl
130 # The "Full screen" hardware key has been pressed
131 if self._windowInFullscreen:
132 self._window.unfullscreen ()
134 self._window.fullscreen ()
137 event.keyval in (gtk.keysyms.w, ) and
138 event.get_state() & gtk.gdk.CONTROL_MASK
140 self._window.destroy()
142 event.keyval in (gtk.keysyms.q, ) and
143 event.get_state() & gtk.gdk.CONTROL_MASK
146 self._window.destroy()
147 elif event.keyval == gtk.keysyms.l and event.get_state() & gtk.gdk.CONTROL_MASK:
148 with open(constants._user_logpath_, "r") as f:
149 logLines = f.xreadlines()
150 log = "".join(logLines)
151 self._clipboard.set_text(str(log))
154 @misc_utils.log_exception(_moduleLogger)
155 def _on_home(self, *args):
157 self._window.destroy()
159 @misc_utils.log_exception(_moduleLogger)
160 def _on_jump(self, source, node):
161 raise NotImplementedError("On %s" % self)
163 @misc_utils.log_exception(_moduleLogger)
164 def _on_quit(self, *args):
166 self._window.destroy()
169 class ListWindow(BasicWindow):
171 def __init__(self, app, player, store, node):
172 BasicWindow.__init__(self, app, player, store)
175 self.connect_auto(self._player, "title-change", self._on_player_title_change)
177 self._loadingBanner = banners.GenericBanner()
179 modelTypes, columns = zip(*self._get_columns())
181 self._model = gtk.ListStore(*modelTypes)
183 self._treeView = gtk.TreeView()
184 self._treeView.connect("row-activated", self._on_row_activated)
185 self._treeView.set_property("fixed-height-mode", True)
186 self._treeView.set_headers_visible(False)
187 self._treeView.set_model(self._model)
188 for column in columns:
189 if column is not None:
190 self._treeView.append_column(column)
192 self._viewport = gtk.Viewport()
193 self._viewport.add(self._treeView)
195 self._treeScroller = gtk.ScrolledWindow()
196 self._treeScroller.add(self._viewport)
197 self._treeScroller.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
198 self._treeScroller = hildonize.hildonize_scrollwindow(self._treeScroller)
200 self._separator = gtk.HSeparator()
201 self._playcontrol = playcontrol.NavControl(self._player, self._store)
202 self._playcontrol.connect("home", self._on_home)
203 self._playcontrol.connect("jump-to", self._on_jump)
205 self._contentLayout = gtk.VBox(False)
206 self._contentLayout.pack_start(self._treeScroller, True, True)
207 self._contentLayout.pack_start(self._separator, False, True)
208 self._contentLayout.pack_start(self._playcontrol.toplevel, False, True)
210 self._layout.pack_start(self._loadingBanner.toplevel, False, False)
211 self._layout.pack_start(self._contentLayout, True, True)
214 BasicWindow.show(self)
216 self._errorBanner.toplevel.hide()
217 self._loadingBanner.toplevel.hide()
220 self._playcontrol.refresh()
223 def _get_columns(cls):
224 raise NotImplementedError("")
226 def _get_current_row(self):
227 if self._player.node is None:
229 ancestors, current, descendants = stream_index.common_paths(self._player.node, self._node)
232 activeChild = descendants[0]
233 for i, row in enumerate(self._model):
234 if activeChild is row[0]:
239 def jump_to(self, node):
240 ancestors, current, descendants = stream_index.common_paths(node, self._node)
242 raise RuntimeError("Cannot jump to node %s" % node)
244 _moduleLogger.info("Current node is the target")
246 child = descendants[0]
247 window = self._window_from_node(child)
250 def _window_from_node(self, node):
251 raise NotImplementedError("")
253 @misc_utils.log_exception(_moduleLogger)
254 def _on_row_activated(self, view, path, column):
255 itr = self._model.get_iter(path)
256 node = self._model.get_value(itr, 0)
257 self._window_from_node(node)
259 @misc_utils.log_exception(_moduleLogger)
260 def _on_player_title_change(self, player, node):
263 @misc_utils.log_exception(_moduleLogger)
264 def _on_jump(self, source, node):
265 ancestors, current, descendants = stream_index.common_paths(node, self._node)
267 _moduleLogger.info("%s is not the target, moving up" % self._node)
268 self.emit("jump-to", node)
269 self._window.destroy()
272 _moduleLogger.info("Current node is the target")
274 child = descendants[0]
275 window = self._window_from_node(child)
278 @misc_utils.log_exception(_moduleLogger)
279 def _on_delay_scroll(self, *args):
280 self._scroll_to_row()
282 def _show_loading(self):
283 animationPath = self._store.STORE_LOOKUP["loading"]
284 animation = self._store.get_pixbuf_animation_from_store(animationPath)
285 self._loadingBanner.show(animation, "Loading...")
287 def _hide_loading(self):
288 self._loadingBanner.hide()
294 def _select_row(self):
295 rowIndex = self._get_current_row()
299 self._treeView.get_selection().select_path(path)
301 def _scroll_to_row(self):
302 rowIndex = self._get_current_row()
307 self._treeView.scroll_to_cell(path)
309 treeViewHeight = self._treeView.get_allocation().height
310 viewportHeight = self._viewport.get_allocation().height
312 viewsPerPort = treeViewHeight / float(viewportHeight)
313 maxRows = len(self._model)
314 percentThrough = rowIndex / float(maxRows)
315 dxByIndex = int(viewsPerPort * percentThrough * viewportHeight)
317 dxMax = max(treeViewHeight - viewportHeight, 0)
319 dx = min(dxByIndex, dxMax)
320 adjustment = self._treeScroller.get_vadjustment()
321 adjustment.value = dx
324 class PresenterWindow(BasicWindow):
326 def __init__(self, app, player, store, node):
327 BasicWindow.__init__(self, app, player, store)
329 self._playerNode = self._player.node
330 self._nextSearch = None
331 self._updateSeek = None
333 self.connect_auto(self._player, "state-change", self._on_player_state_change)
334 self.connect_auto(self._player, "title-change", self._on_player_title_change)
335 self.connect_auto(self._player, "error", self._on_player_error)
337 self._loadingBanner = banners.GenericBanner()
339 self._presenter = presenter.StreamPresenter(self._store)
340 self._presenter.set_context(
341 self._get_background(),
345 self._presenterNavigation = presenter.NavigationBox()
346 self._presenterNavigation.toplevel.add(self._presenter.toplevel)
347 self._presenterNavigation.connect("action", self._on_nav_action)
348 self._presenterNavigation.connect("navigating", self._on_navigating)
350 self._seekbar = hildonize.create_seekbar()
351 self._seekbar.connect("change-value", self._on_user_seek)
353 self._layout.pack_start(self._loadingBanner.toplevel, False, False)
354 self._layout.pack_start(self._presenterNavigation.toplevel, True, True)
355 self._layout.pack_start(self._seekbar, False, False)
357 self._window.set_title(self._node.title)
359 def _get_background(self):
360 raise NotImplementedError()
363 BasicWindow.show(self)
364 self._window.show_all()
365 self._errorBanner.toplevel.hide()
366 self._loadingBanner.toplevel.hide()
367 self._set_context(self._player.state)
370 def jump_to(self, node):
371 assert self._node is node
375 return self._playerNode is self._node
377 def _show_loading(self):
378 animationPath = self._store.STORE_LOOKUP["loading"]
379 animation = self._store.get_pixbuf_animation_from_store(animationPath)
380 self._loadingBanner.show(animation, "Loading...")
382 def _hide_loading(self):
383 self._loadingBanner.hide()
385 def _set_context(self, state):
386 if state == self._player.STATE_PLAY:
388 self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
390 self._presenter.set_state(self._store.STORE_LOOKUP["play"])
391 elif state == self._player.STATE_PAUSE:
392 self._presenter.set_state(self._store.STORE_LOOKUP["play"])
393 elif state == self._player.STATE_STOP:
394 self._presenter.set_state(self._store.STORE_LOOKUP["play"])
396 _moduleLogger.info("Unhandled player state %s" % state)
398 @misc_utils.log_exception(_moduleLogger)
399 def _on_user_seek(self, widget, scroll, value):
400 self._player.seek(value / 100.0)
402 @misc_utils.log_exception(_moduleLogger)
403 def _on_player_update_seek(self):
404 if self._isDestroyed:
406 self._seekbar.set_value(self._player.percent_elapsed * 100)
409 @misc_utils.log_exception(_moduleLogger)
410 def _on_player_state_change(self, player, newState):
411 if self._active and self._player.state == self._player.STATE_PLAY:
413 assert self._updateSeek is None
414 self._updateSeek = go_utils.Timeout(self._on_player_update_seek, once=False)
415 self._updateSeek.start(seconds=1)
418 if self._updateSeek is not None:
419 self._updateSeek.cancel()
420 self._updateSeek = None
422 if not self._presenterNavigation.is_active():
423 self._set_context(newState)
425 @misc_utils.log_exception(_moduleLogger)
426 def _on_player_title_change(self, player, node):
427 if not self._active or node in [None, self._node]:
428 self._playerNode = node
430 self._playerNode = node
431 self.emit("jump-to", node)
432 self._window.destroy()
434 @misc_utils.log_exception(_moduleLogger)
435 def _on_player_error(self, player, err, debug):
436 _moduleLogger.error("%r - %r" % (err, debug))
438 @misc_utils.log_exception(_moduleLogger)
439 def _on_navigating(self, widget, navState):
440 if navState == "clicking":
441 if self._player.state == self._player.STATE_PLAY:
443 imageName = "pause_pressed"
445 imageName = "play_pressed"
446 elif self._player.state == self._player.STATE_PAUSE:
447 imageName = "play_pressed"
448 elif self._player.state == self._player.STATE_STOP:
449 imageName = "play_pressed"
451 _moduleLogger.info("Unhandled player state %s" % self._player.state)
452 elif navState == "down":
454 elif navState == "up":
455 if self._player.state == self._player.STATE_PLAY:
460 elif self._player.state == self._player.STATE_PAUSE:
462 elif self._player.state == self._player.STATE_STOP:
465 _moduleLogger.info("Unhandled player state %s" % self._player.state)
466 elif navState == "left":
468 elif navState == "right":
471 self._presenter.set_state(self._store.STORE_LOOKUP[imageName])
473 @misc_utils.log_exception(_moduleLogger)
474 def _on_nav_action(self, widget, navState):
475 self._set_context(self._player.state)
477 if navState == "clicking":
478 if self._player.state == self._player.STATE_PLAY:
482 self._player.set_piece_by_node(self._node)
484 elif self._player.state == self._player.STATE_PAUSE:
486 elif self._player.state == self._player.STATE_STOP:
487 self._player.set_piece_by_node(self._node)
490 _moduleLogger.info("Unhandled player state %s" % self._player.state)
491 elif navState == "down":
493 self._window.destroy()
494 elif navState == "up":
496 elif navState == "left":
500 assert self._nextSearch is None
501 self._nextSearch = stream_index.AsyncWalker(stream_index.get_next)
502 self._nextSearch.start(self._node, self._on_next_node, self._on_node_search_error)
503 elif navState == "right":
507 assert self._nextSearch is None
508 self._nextSearch = stream_index.AsyncWalker(stream_index.get_previous)
509 self._nextSearch.start(self._node, self._on_next_node, self._on_node_search_error)
511 @misc_utils.log_exception(_moduleLogger)
512 def _on_next_node(self, node):
513 self._nextSearch = None
514 self.emit("jump-to", node)
515 self._window.destroy()
517 @misc_utils.log_exception(_moduleLogger)
518 def _on_node_search_error(self, e):
519 self._nextSearch = None
520 self._errorBanner.push_message(str(e))