1 from __future__ import with_statement
11 import util.misc as misc_utils
12 import util.go_utils as go_utils
19 _moduleLogger = logging.getLogger(__name__)
22 class BasicWindow(gobject.GObject, go_utils.AutoSignal):
26 gobject.SIGNAL_RUN_LAST,
31 gobject.SIGNAL_RUN_LAST,
36 gobject.SIGNAL_RUN_LAST,
38 (gobject.TYPE_PYOBJECT, ),
41 gobject.SIGNAL_RUN_LAST,
43 (gobject.TYPE_BOOLEAN, ),
46 gobject.SIGNAL_RUN_LAST,
48 (gobject.TYPE_BOOLEAN, ),
52 def __init__(self, app, player, store):
53 gobject.GObject.__init__(self)
54 self._isDestroyed = False
60 self._clipboard = gtk.clipboard_get()
61 self._windowInFullscreen = False
63 self._errorBanner = banners.StackingBanner()
65 self._layout = gtk.VBox()
66 self._layout.pack_start(self._errorBanner.toplevel, False, True)
68 self._window = gtk.Window()
69 self._window.add(self._layout)
70 self._window = hildonize.hildonize_window(self._app, self._window)
71 go_utils.AutoSignal.__init__(self, self.window)
73 self._window.set_icon(self._store.get_pixbuf_from_store(self._store.STORE_LOOKUP["icon"]))
74 self._window.connect("key-press-event", self._on_key_press)
75 self._window.connect("window-state-event", self._on_window_state_change)
76 self._window.connect("destroy", self._on_destroy)
83 hildonize.window_to_portrait(self._window)
84 self._window.show_all()
86 def save_settings(self, config, sectionName):
87 config.add_section(sectionName)
88 config.set(sectionName, "fullscreen", str(self._windowInFullscreen))
90 def load_settings(self, config, sectionName):
92 windowInFullscreen = config.getboolean(sectionName, "fullscreen")
93 except ConfigParser.NoSectionError, e:
95 "Settings file %s is missing section %s" % (
96 constants._user_settings_,
101 if windowInFullscreen:
102 self._window.fullscreen()
104 self._window.unfullscreen()
106 def jump_to(self, node):
107 raise NotImplementedError("On %s" % self)
109 @misc_utils.log_exception(_moduleLogger)
110 def _on_destroy(self, *args):
111 self._isDestroyed = True
113 @misc_utils.log_exception(_moduleLogger)
114 def _on_window_state_change(self, widget, event, *args):
115 oldIsFull = self._windowInFullscreen
116 if event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN:
117 self._windowInFullscreen = True
119 self._windowInFullscreen = False
120 if oldIsFull != self._windowInFullscreen:
121 _moduleLogger.info("%r Emit fullscreen %s" % (self, self._windowInFullscreen))
122 self.emit("fullscreen", self._windowInFullscreen)
124 @misc_utils.log_exception(_moduleLogger)
125 def _on_key_press(self, widget, event, *args):
126 RETURN_TYPES = (gtk.keysyms.Return, gtk.keysyms.ISO_Enter, gtk.keysyms.KP_Enter)
127 isCtrl = bool(event.get_state() & gtk.gdk.CONTROL_MASK)
129 event.keyval == gtk.keysyms.F6 or
130 event.keyval in RETURN_TYPES and isCtrl
132 # The "Full screen" hardware key has been pressed
133 if self._windowInFullscreen:
134 self._window.unfullscreen ()
136 self._window.fullscreen ()
139 event.keyval in (gtk.keysyms.w, ) and
140 event.get_state() & gtk.gdk.CONTROL_MASK
142 self._window.destroy()
144 event.keyval in (gtk.keysyms.q, ) and
145 event.get_state() & gtk.gdk.CONTROL_MASK
148 self._window.destroy()
149 elif event.keyval == gtk.keysyms.l and event.get_state() & gtk.gdk.CONTROL_MASK:
150 with open(constants._user_logpath_, "r") as f:
151 logLines = f.xreadlines()
152 log = "".join(logLines)
153 self._clipboard.set_text(str(log))
156 @misc_utils.log_exception(_moduleLogger)
157 def _on_home(self, *args):
159 self._window.destroy()
161 @misc_utils.log_exception(_moduleLogger)
162 def _on_child_fullscreen(self, source, isFull):
164 _moduleLogger.info("Full screen %r to mirror child %r" % (self, source))
165 self._window.fullscreen()
167 _moduleLogger.info("Unfull screen %r to mirror child %r" % (self, source))
168 self._window.unfullscreen()
170 @misc_utils.log_exception(_moduleLogger)
171 def _on_jump(self, source, node):
172 raise NotImplementedError("On %s" % self)
174 @misc_utils.log_exception(_moduleLogger)
175 def _on_quit(self, *args):
177 self._window.destroy()
180 class ListWindow(BasicWindow):
182 def __init__(self, app, player, store, node):
183 BasicWindow.__init__(self, app, player, store)
186 self.connect_auto(self._player, "title-change", self._on_player_title_change)
188 self._loadingBanner = banners.GenericBanner()
190 modelTypes, columns = zip(*self._get_columns())
192 self._model = gtk.ListStore(*modelTypes)
194 self._treeView = gtk.TreeView()
195 self._treeView.connect("row-activated", self._on_row_activated)
196 self._treeView.set_property("fixed-height-mode", True)
197 self._treeView.set_headers_visible(False)
198 self._treeView.set_model(self._model)
199 for column in columns:
200 if column is not None:
201 self._treeView.append_column(column)
203 self._viewport = gtk.Viewport()
204 self._viewport.add(self._treeView)
206 self._treeScroller = gtk.ScrolledWindow()
207 self._treeScroller.add(self._viewport)
208 self._treeScroller.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
209 self._treeScroller = hildonize.hildonize_scrollwindow(self._treeScroller)
211 self._separator = gtk.HSeparator()
212 self._presenter = presenter.NavControl(self._player, self._store)
213 self.connect_auto(self._presenter, "home", self._on_home)
214 self.connect_auto(self._presenter, "jump-to", self._on_jump)
216 self._contentLayout = gtk.VBox(False)
217 self._contentLayout.pack_start(self._treeScroller, True, True)
218 self._contentLayout.pack_start(self._separator, False, True)
219 self._contentLayout.pack_start(self._presenter.toplevel, False, True)
221 self._layout.pack_start(self._loadingBanner.toplevel, False, False)
222 self._layout.pack_start(self._contentLayout, True, True)
225 BasicWindow.show(self)
227 self._errorBanner.toplevel.hide()
228 self._loadingBanner.toplevel.hide()
231 self._presenter.refresh()
234 def _get_columns(cls):
235 raise NotImplementedError("")
237 def _get_current_row(self):
238 if self._player.node is None:
240 ancestors, current, descendants = stream_index.common_paths(self._player.node, self._node)
243 activeChild = descendants[0]
244 for i, row in enumerate(self._model):
245 if activeChild is row[0]:
250 def jump_to(self, node):
251 ancestors, current, descendants = stream_index.common_paths(node, self._node)
253 raise RuntimeError("Cannot jump to node %s" % node)
255 _moduleLogger.info("Current node is the target")
257 child = descendants[0]
258 window = self._window_from_node(child)
261 def _window_from_node(self, node):
262 raise NotImplementedError("")
264 @misc_utils.log_exception(_moduleLogger)
265 def _on_row_activated(self, view, path, column):
266 itr = self._model.get_iter(path)
267 node = self._model.get_value(itr, 0)
268 self._window_from_node(node)
270 @misc_utils.log_exception(_moduleLogger)
271 def _on_player_title_change(self, player, node):
272 assert not self._isDestroyed
275 @misc_utils.log_exception(_moduleLogger)
276 def _on_jump(self, source, node):
277 ancestors, current, descendants = stream_index.common_paths(node, self._node)
279 _moduleLogger.info("%s is not the target, moving up" % self._node)
280 self.emit("jump-to", node)
281 self._window.destroy()
284 _moduleLogger.info("Current node is the target")
286 child = descendants[0]
287 window = self._window_from_node(child)
290 @misc_utils.log_exception(_moduleLogger)
291 def _on_delay_scroll(self, *args):
292 self._scroll_to_row()
294 def _show_loading(self):
295 animationPath = self._store.STORE_LOOKUP["loading"]
296 animation = self._store.get_pixbuf_animation_from_store(animationPath)
297 self._loadingBanner.show(animation, "Loading...")
299 def _hide_loading(self):
300 self._loadingBanner.hide()
306 def _select_row(self):
307 rowIndex = self._get_current_row()
311 self._treeView.get_selection().select_path(path)
313 def _scroll_to_row(self):
314 rowIndex = self._get_current_row()
319 self._treeView.scroll_to_cell(path)
321 treeViewHeight = self._treeView.get_allocation().height
322 viewportHeight = self._viewport.get_allocation().height
324 viewsPerPort = treeViewHeight / float(viewportHeight)
325 maxRows = len(self._model)
326 percentThrough = rowIndex / float(maxRows)
327 dxByIndex = int(viewsPerPort * percentThrough * viewportHeight)
329 dxMax = max(treeViewHeight - viewportHeight, 0)
331 dx = min(dxByIndex, dxMax)
332 adjustment = self._treeScroller.get_vadjustment()
333 adjustment.value = dx
336 class PresenterWindow(BasicWindow):
338 def __init__(self, app, player, store, node):
339 BasicWindow.__init__(self, app, player, store)
341 self._playerNode = self._player.node
342 self._nextSearch = None
343 self._updateSeek = None
345 self.connect_auto(self._player, "state-change", self._on_player_state_change)
346 self.connect_auto(self._player, "title-change", self._on_player_title_change)
347 self.connect_auto(self._player, "error", self._on_player_error)
349 self._loadingBanner = banners.GenericBanner()
351 self._presenter = presenter.StreamPresenter(self._store)
352 self._presenter.set_context(
353 self._get_background(),
357 self._presenterNavigation = presenter.NavigationBox()
358 self._presenterNavigation.toplevel.add(self._presenter.toplevel)
359 self.connect_auto(self._presenterNavigation, "action", self._on_nav_action)
360 self.connect_auto(self._presenterNavigation, "navigating", self._on_navigating)
362 self._seekbar = hildonize.create_seekbar()
363 self._seekbar.connect("change-value", self._on_user_seek)
365 self._layout.pack_start(self._loadingBanner.toplevel, False, False)
366 self._layout.pack_start(self._presenterNavigation.toplevel, True, True)
367 self._layout.pack_start(self._seekbar, False, False)
369 self._window.set_title(self._node.get_parent().title)
371 def _get_background(self):
372 raise NotImplementedError()
375 BasicWindow.show(self)
376 self._window.show_all()
377 self._errorBanner.toplevel.hide()
378 self._loadingBanner.toplevel.hide()
379 self._set_context(self._player.state)
382 def jump_to(self, node):
383 assert self._node is node
387 return self._playerNode is self._node
389 def _show_loading(self):
390 animationPath = self._store.STORE_LOOKUP["loading"]
391 animation = self._store.get_pixbuf_animation_from_store(animationPath)
392 self._loadingBanner.show(animation, "Loading...")
394 def _hide_loading(self):
395 self._loadingBanner.hide()
397 def _set_context(self, state):
398 if state == self._player.STATE_PLAY:
400 self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
402 self._presenter.set_state(self._store.STORE_LOOKUP["play"])
403 elif state == self._player.STATE_PAUSE:
404 self._presenter.set_state(self._store.STORE_LOOKUP["play"])
405 elif state == self._player.STATE_STOP:
406 self._presenter.set_state(self._store.STORE_LOOKUP["play"])
408 _moduleLogger.info("Unhandled player state %s" % state)
410 @misc_utils.log_exception(_moduleLogger)
411 def _on_user_seek(self, widget, scroll, value):
412 self._player.seek(value / 100.0)
414 @misc_utils.log_exception(_moduleLogger)
415 def _on_player_update_seek(self):
416 if self._isDestroyed:
418 self._seekbar.set_value(self._player.percent_elapsed * 100)
421 @misc_utils.log_exception(_moduleLogger)
422 def _on_player_state_change(self, player, newState):
423 assert not self._isDestroyed
424 if self._active and self._player.state == self._player.STATE_PLAY:
426 assert self._updateSeek is None
427 self._updateSeek = go_utils.Timeout(self._on_player_update_seek, once=False)
428 self._updateSeek.start(seconds=1)
431 if self._updateSeek is not None:
432 self._updateSeek.cancel()
433 self._updateSeek = None
435 if not self._presenterNavigation.is_active():
436 self._set_context(newState)
438 @misc_utils.log_exception(_moduleLogger)
439 def _on_player_title_change(self, player, node):
440 assert not self._isDestroyed
441 if not self._active or node in [None, self._node]:
442 self._playerNode = node
444 self._playerNode = node
445 self.emit("jump-to", node)
446 self._window.destroy()
448 @misc_utils.log_exception(_moduleLogger)
449 def _on_player_error(self, player, err, debug):
450 assert not self._isDestroyed
451 _moduleLogger.error("%r - %r" % (err, debug))
453 @misc_utils.log_exception(_moduleLogger)
454 def _on_navigating(self, widget, navState):
455 if navState == "clicking":
456 if self._player.state == self._player.STATE_PLAY:
458 imageName = "pause_pressed"
460 imageName = "play_pressed"
461 elif self._player.state == self._player.STATE_PAUSE:
462 imageName = "play_pressed"
463 elif self._player.state == self._player.STATE_STOP:
464 imageName = "play_pressed"
466 _moduleLogger.info("Unhandled player state %s" % self._player.state)
467 elif navState == "down":
469 elif navState == "up":
470 if self._player.state == self._player.STATE_PLAY:
475 elif self._player.state == self._player.STATE_PAUSE:
477 elif self._player.state == self._player.STATE_STOP:
480 _moduleLogger.info("Unhandled player state %s" % self._player.state)
481 elif navState == "left":
483 elif navState == "right":
486 self._presenter.set_state(self._store.STORE_LOOKUP[imageName])
488 @misc_utils.log_exception(_moduleLogger)
489 def _on_nav_action(self, widget, navState):
490 self._set_context(self._player.state)
492 if navState == "clicking":
493 if self._player.state == self._player.STATE_PLAY:
497 self._player.set_piece_by_node(self._node)
499 elif self._player.state == self._player.STATE_PAUSE:
501 elif self._player.state == self._player.STATE_STOP:
502 self._player.set_piece_by_node(self._node)
505 _moduleLogger.info("Unhandled player state %s" % self._player.state)
506 elif navState == "down":
508 self._window.destroy()
509 elif navState == "up":
511 elif navState == "left":
515 assert self._nextSearch is None
516 self._nextSearch = stream_index.AsyncWalker(stream_index.get_next)
517 self._nextSearch.start(self._node, self._on_next_node, self._on_node_search_error)
518 elif navState == "right":
522 assert self._nextSearch is None
523 self._nextSearch = stream_index.AsyncWalker(stream_index.get_previous)
524 self._nextSearch.start(self._node, self._on_next_node, self._on_node_search_error)
526 @misc_utils.log_exception(_moduleLogger)
527 def _on_next_node(self, node):
528 self._nextSearch = None
529 self.emit("jump-to", node)
530 self._window.destroy()
532 @misc_utils.log_exception(_moduleLogger)
533 def _on_node_search_error(self, e):
534 self._nextSearch = None
535 self._errorBanner.push_message(str(e))