def __init__(self):
self.__is_fullscreen = False
self.__zoom_handler = None
# whether the slideshow is playing
self.__is_playing = False
# slideshow handler
self.__slideshow_handler = None
# slideshow timeout in milliseconds
self.__slideshow_timeout = 3000
Player.__init__(self)
self.__image = Image()
self.__image.set_background(theme.color_image_viewer_background)
#self.add(self.__image)
kscr = KineticScroller(self.__image)
gestures = Gestures(self.__image)
gestures.connect_twirl(self.__on_twirl_gesture, kscr)
gestures.connect_release(self.__on_release, kscr)
#gestures.connect_hold(self.__on_hold)
#gestures.connect_tap_hold(self.__on_tap_hold)
gestures.connect_tap_tap(self.__on_tap_tap)
gestures.connect_swipe(self.__on_swipe)
# toolbar
self.__btn_play = ToolbarButton(theme.mb_btn_play_1)
self.__btn_play.connect_clicked(self.__on_btn_play)
btn_previous = ToolbarButton(theme.mb_btn_previous_1)
btn_previous.connect_clicked(self.__on_btn_previous)
btn_next = ToolbarButton(theme.mb_btn_next_1)
btn_next.connect_clicked(self.__on_btn_next)
self.__toolbar = Toolbar()
self.__toolbar.set_toolbar(btn_previous, self.__btn_play, btn_next)
# arrangement
self.__arr = Arrangement()
self.__arr.connect_resized(self.__update_layout)
self.__arr.add(self.__image, "image")
self.__arr.add(self.__toolbar, "toolbar")
#self.__arr.add(self.__volume_slider, "slider")
self.add(self.__arr)
class Navigator(Component, Window):
"""
Navigator dialog for browsing media.
"""
def __init__(self):
# the current mode
self.__mode = _MODE_NORMAL
# list of available dialog windows
self.__dialogs = []
self.__widgets = []
# the file that is currently playing
self.__current_file = None
# list of files for playing
self.__play_folder = None
self.__play_files = []
# list for choosing random files from when in shuffle mode
self.__random_files = []
# current window size (for detecting resizing)
self.__window_size = (0, 0)
self.__is_searching = False
self.__filter_term = ""
self.__key_hold_down_timestamp = 0
self.__skip_letter = False
# scheduler for creating thumbnails one by one
self.__tn_scheduler = ItemScheduler()
# whether we are shutting down
self.__is_shutdown = False
Component.__init__(self)
Window.__init__(self, Window.TYPE_TOPLEVEL)
self.set_flag(windowflags.CATCH_VOLUME_KEYS, True)
self.connect_key_pressed(self.__on_key_press)
self.connect_closed(self.__on_close_window)
# [Now Playing] button
self.__now_playing = NowPlaying()
#self.__now_playing.set_visible(False)
# file browser
self.__browser = StorageBrowser()
#self.__browser.set_root_device(self.__root_dev)
self.__browser.connect_folder_begin(self.__on_begin_folder)
self.__browser.connect_folder_progress(self.__on_progress_folder)
self.__browser.connect_folder_complete(self.__on_complete_folder)
self.__browser.connect_file_opened(self.__on_open_file)
self.__browser.connect_item_shifted(self.__on_shift_item)
# toolbar
self.__toolbar = Toolbar()
self.__btn_home = ToolbarButton(theme.mb_btn_home_1)
self.__btn_home.connect_clicked(self.__on_btn_home)
self.__btn_history = ToolbarButton(theme.mb_btn_history_1)
self.__btn_history.connect_clicked(self.__on_btn_history)
self.__btn_bookmarks = ToolbarButton(theme.mb_btn_bookmark_1)
self.__btn_bookmarks.connect_clicked(self.__on_btn_bookmarks)
self.__btn_back = ToolbarButton(theme.mb_btn_dir_up_1)
self.__btn_back.connect_clicked(self.__on_btn_back)
self.__btn_select_all = ToolbarButton(theme.mb_btn_select_all_1)
self.__btn_select_all.connect_clicked(self.__on_btn_select_all)
self.__btn_select_none = ToolbarButton(theme.mb_btn_select_none_1)
self.__btn_select_none.connect_clicked(self.__on_btn_select_none)
self.__btn_select_done = ToolbarButton(theme.mb_btn_select_done_1)
self.__btn_select_done.connect_clicked(self.__on_btn_select_done)
# arrangement
self.__arr = Arrangement()
self.__arr.connect_resized(self.__update_layout)
self.__arr.add(self.__now_playing, "now-playing")
self.__arr.add(self.__browser, "browser")
self.__arr.add(self.__toolbar, "toolbar")
self.add(self.__arr)
self.__arr.set_visible(False)
# we have to fill the menu with content before showing the window on
# Maemo5 or the window will show no menu at all
self.__update_menu()
self.set_visible(True)
def __update_menu(self):
folder = self.__browser.get_current_folder()
repeat_selected = [mb_config.REPEAT_MODE_NONE,
mb_config.REPEAT_MODE_ALL,
mb_config.REPEAT_MODE_ONE] \
.index(mb_config.repeat_mode())
shuffle_selected = [mb_config.SHUFFLE_MODE_NONE,
mb_config.SHUFFLE_MODE_ONE] \
.index(mb_config.shuffle_mode())
self.set_menu_choice("repeat", [(theme.mb_repeat_none, "No Repeat"),
(theme.mb_repeat_all, "Repeat All"),
(theme.mb_repeat_one, "Repeat One")],
repeat_selected, True, self.__on_menu_repeat)
self.set_menu_choice("shuffle", [(theme.mb_shuffle_none, "No Shuffle"),
(theme.mb_shuffle_one, "Shuffle")],
shuffle_selected, True, self.__on_menu_shuffle)
if (folder and folder.folder_flags & folder.ITEMS_ADDABLE):
self.set_menu_item("add", "Add New", True, self.__on_menu_add)
else:
self.set_menu_item("add", "Add New", False, self.__on_menu_add)
self.set_menu_item("openurl", "Open URL...", True,
self.__on_menu_open_url)
self.set_menu_item("downloads", "Active Downloads", True,
self.__on_menu_downloads)
self.set_menu_item("select", "Select Items for Action", True,
self.__on_menu_select)
#self.set_menu_item("rearrange", "Rearrange Items", True,
# self.__on_menu_rearrange)
#self.set_menu_item("info", "About", True,
# self.__on_menu_info)
def __update_layout(self):
w, h = self.get_size()
if (w < h):
# portrait mode
self.__arr.set_xml(_PORTRAIT_ARRANGEMENT)
else:
# landscape mode
self.__arr.set_xml(_LANDSCAPE_ARRANGEMENT)
def __update_toolbar(self):
"""
Updates the contents of the toolbar.
"""
cwd = self.__browser.get_current_folder()
if (self.__mode == _MODE_NORMAL):
items = [self.__btn_home, self.__btn_history, self.__btn_back]
else:
items = [
self.__btn_select_all, self.__btn_select_none,
self.__btn_select_done
]
self.__toolbar.set_toolbar(*items)
def __update_items_per_row(self, folder):
w, h = self.get_size()
if (w > h):
w -= 180
if (folder and folder.folder_flags & folder.ITEMS_COMPACT):
if (w > 0):
per_row = w / 160
else:
per_row = 3
#if (w < h):
self.__browser.set_items_per_row(per_row)
#else:
# self.__browser.set_items_per_row(4)
else:
self.__browser.set_items_per_row(1)
#self.__browser.invalidate()
#self.__browser.render()
"""
def _visibility_changed(self):
Window._visibility_changed(self)
if (self.is_visible()):
self.__tn_scheduler.resume()
else:
self.__tn_scheduler.halt()
"""
def __on_key_press(self, keycode):
w, h = self.get_size()
if (w < h and mb_config.portrait_swap_volume()
and keycode in _PORTRAIT_MODE_KEYSWAP):
keycode = _PORTRAIT_MODE_KEYSWAP[keycode]
handled = self.call_service(msgs.INPUT_SVC_SEND_KEY, keycode, True)
if (not handled):
"""
if (len(keycode) == 1 and ord(keycode) > 31):
cnt = 0
for item in self.__browser.get_items():
if (item.get_name().upper().startswith(keycode.upper())):
self.__browser.scroll_to_item(cnt)
break
cnt += 1
#end for
"""
if (len(keycode) == 1 and ord(keycode) > 31):
self.__filter_term += keycode
self.__update_filter()
elif (keycode == "BackSpace" and self.__filter_term):
self.__filter_term = self.__filter_term[:len(self.__filter_term
) - 1]
self.__update_filter()
def __update_filter(self):
def filter_func(item):
return self.__filter_term.upper() in item.get_name().upper() + "#" + \
item.get_file().info.upper()
if (self.__filter_term):
self.__browser.set_filter(filter_func)
self.__browser.set_message("Filter: %s (%d matches)" \
% (self.__filter_term,
self.__browser.count_items()))
else:
self.__browser.set_filter()
self.__browser.set_message("")
self.__browser.invalidate()
self.__browser.render()
def __on_close_window(self):
self.emit_message(msgs.MEDIA_ACT_STOP)
self.emit_message(msgs.COM_EV_APP_SHUTDOWN)
gtk.main_quit()
def __on_menu_repeat(self, choice):
if (choice == 0):
mb_config.set_repeat_mode(mb_config.REPEAT_MODE_NONE)
elif (choice == 1):
mb_config.set_repeat_mode(mb_config.REPEAT_MODE_ALL)
elif (choice == 2):
mb_config.set_repeat_mode(mb_config.REPEAT_MODE_ONE)
def __on_menu_shuffle(self, choice):
if (choice == 0):
mb_config.set_shuffle_mode(mb_config.SHUFFLE_MODE_NONE)
elif (choice == 1):
mb_config.set_shuffle_mode(mb_config.SHUFFLE_MODE_ONE)
def __on_menu_rearrange(self):
def on_done():
for item in self.__browser.get_items():
item.set_draggable(False)
self.__browser.invalidate()
self.__update_toolbar()
for item in self.__browser.get_items():
item.set_draggable(True)
self.__browser.invalidate()
btn_done = ImageButton(theme.mb_btn_history_1, theme.mb_btn_history_2)
btn_done.connect_clicked(on_done)
self.__toolbar.set_toolbar(btn_done)
def __on_menu_open_url(self):
dlg = InputDialog("URL to open")
dlg.add_input("URL", "http://")
if (dlg.run() == dlg.RETURN_OK):
url = dlg.get_values()[0]
self.__load_uri(url, "")
#end if
def __on_menu_downloads(self):
self.emit_message(msgs.UI_ACT_SHOW_DIALOG,
"downloader.DownloadManager")
def __on_menu_fmtx(self):
import platforms
platforms.plugin_execute("libcpfmtx.so")
def __on_menu_select(self):
if (self.__browser.begin_bulk_action()):
self.__mode = _MODE_SELECT
self.__update_toolbar()
#end if
def __on_menu_add(self):
folder = self.__browser.get_current_folder()
if (folder):
folder.new_file()
def __on_menu_info(self):
self.__show_dialog("core.AboutDialog")
def __on_open_file(self, f):
self.__load_file(f, True)
def __on_begin_folder(self, f):
self.__tn_scheduler.new_schedule(25, self.__on_load_thumbnail)
self.__tn_scheduler.halt()
self.set_flag(windowflags.BUSY, True)
self.__browser.set_filter()
self.__filter_term = ""
self.__update_layout()
self.__update_menu()
self.__update_items_per_row(f)
self.__browser.render()
# set platform-specific click behavior
if (platforms.MAEMO4):
self.__browser.set_click_behavior(
self.__browser.CLICK_BEHAVIOR_DOUBLE)
else:
self.__browser.set_click_behavior(
self.__browser.CLICK_BEHAVIOR_SINGLE)
def __on_progress_folder(self, f, c):
if (not c.icon):
items = self.__browser.get_items()
item = items[-1]
thumbpath, is_final = \
self.call_service(msgs.THUMBNAIL_SVC_LOOKUP_THUMBNAIL, c)
item.set_icon(thumbpath)
if (not is_final):
self.__tn_scheduler.add(item, c, False)
#end if
def __on_complete_folder(self, f):
self.set_flag(windowflags.BUSY, False)
names = [p.name for p in self.__browser.get_path()]
#title = u" \u00bb ".join(names)
title = names[-1]
names.reverse()
acoustic_title = "Entering " + " in ".join(names)
self.set_title(title)
self.emit_message(msgs.UI_ACT_TALK, acoustic_title)
self.emit_message(msgs.CORE_EV_FOLDER_VISITED, f)
self.__update_toolbar()
if (self.is_visible()):
self.__tn_scheduler.resume()
def __on_shift_item(self, pos, amount):
if (self.__browser.get_current_folder() == self.__play_folder):
# force invalidation of play files
self.__play_files = []
def __update_thumbnail(self, item, thumbpath):
item.set_icon(thumbpath)
try:
idx = self.__browser.get_items().index(item)
self.__browser.invalidate_item(idx)
except:
pass
def __on_load_thumbnail(self, item, f, quick):
"""
Scheduler callback handler for loading the next thumbnail.
"""
def on_loaded(thumbpath):
if (thumbpath):
self.__update_thumbnail(item, thumbpath)
# priorize visible items
top_idx = self.__browser.get_item_at(0, 0)
if (top_idx != -1):
items = self.__browser.get_items()
if (top_idx < len(items)):
self.__tn_scheduler.priorize(items[top_idx:top_idx + 12])
#end if
gobject.idle_add(self.__tn_scheduler.resume)
# load thumbnail
self.__tn_scheduler.halt()
if (quick):
thumbpath, is_final = \
self.call_service(msgs.THUMBNAIL_SVC_LOOKUP_THUMBNAIL, f)
on_loaded(thumbpath)
if (not is_final):
#print "SCHEDULING THUMBNAIL", c
self.__tn_scheduler.add(item, f, False)
self.__tn_scheduler.resume()
else:
self.call_service(msgs.THUMBNAIL_SVC_LOAD_THUMBNAIL, f, on_loaded)
def __on_btn_home(self):
"""
Reacts on pressing the [Home] button.
"""
self.emit_message(msgs.SSDP_ACT_SEARCH_DEVICES)
self.__browser.go_root()
def __on_btn_history(self):
"""
Reacts on pressing the [History] button.
"""
f = self.call_service(msgs.CORE_SVC_GET_FILE, "history:///")
if (f):
self.__browser.load_folder(f, self.__browser.GO_CHILD, True)
def __on_btn_bookmarks(self):
"""
Reacts on pressing the [Bookmarks] button.
"""
f = self.call_service(msgs.CORE_SVC_GET_FILE, "bookmarks://generic/")
if (f):
self.__browser.load_folder(f, self.__browser.GO_PARENT, True)
def __on_btn_back(self):
"""
Reacts on pressing the [Back] button.
"""
self.__browser.go_parent()
#self.__update_items_per_row(self.__browser.get_current_folder())
def __on_btn_select_all(self):
"""
Reacts on pressing the [Select All] button.
"""
self.__browser.select_all()
def __on_btn_select_none(self):
"""
Reacts on pressing the [Select None] button.
"""
self.__browser.unselect_all()
def __on_btn_select_done(self):
"""
Reacts on pressing the [Select Done] button.
"""
self.__mode = _MODE_NORMAL
self.__update_toolbar()
self.__browser.perform_bulk_action()
def __load_uri(self, uri, mimetype):
if (not mimetype):
ext = os.path.splitext(uri)[1]
mimetype = mimetypes.ext_to_mimetype(ext)
f = self.call_service(msgs.CORE_SVC_GET_FILE,
"adhoc://" + File.pack_path("/", uri, mimetype))
print "Loading URI:", f
if (f):
self.__load_file(f, True)
def __load_file(self, f, is_manual):
"""
Loads the given file.
"""
#if (f.mimetype == "application/x-applet"):
# applet_id = f.resource
# self.call_service(msgs.CORE_SVC_LAUNCH_APPLET, applet_id)
stopwatch = logging.stopwatch()
if (f.mimetype == f.CONFIGURATOR):
cfg_name = f.resource
self.emit_message(msgs.UI_ACT_SHOW_DIALOG, cfg_name)
else:
if (is_manual):
self.__show_dialog("player.PlayerWindow")
#if (not f.mimetype in mimetypes.get_image_types()):
self.emit_message(msgs.MEDIA_ACT_STOP)
self.emit_message(msgs.MEDIA_ACT_LOAD, f)
# update set of play files
self.__current_file = f
folder = self.__browser.get_current_folder()
if (is_manual and folder != self.__play_folder):
self.__play_folder = folder
self.__random_files = []
self.__invalidate_play_files()
logging.profile(stopwatch, "[navigator] loaded file")
def __go_previous(self):
now = time.time()
if (not self.__play_files):
self.__invalidate_play_files()
try:
idx = self.__play_files.index(self.__current_file)
except ValueError:
return False
if (idx > 0):
next_item = self.__play_files[idx - 1]
self.__load_file(next_item, False)
logging.profile(now, "[navigator] loaded previous item")
def __go_next(self):
stopwatch = logging.stopwatch()
if (not self.__play_files):
self.__invalidate_play_files()
repeat_mode = mb_config.repeat_mode()
shuffle_mode = mb_config.shuffle_mode()
if (repeat_mode == mb_config.REPEAT_MODE_NONE):
if (shuffle_mode == mb_config.SHUFFLE_MODE_NONE):
self.__play_next(False)
elif (shuffle_mode == mb_config.SHUFFLE_MODE_ONE):
self.__play_shuffled(False)
elif (shuffle_mode == mb_config.SHUFFLE_MODE_ALL):
self.__play_shuffled(True)
elif (repeat_mode == mb_config.REPEAT_MODE_ONE):
if (self.__current_file):
self.__play_same()
else:
self.__play_next(True)
elif (repeat_mode == mb_config.REPEAT_MODE_ALL):
if (shuffle_mode == mb_config.SHUFFLE_MODE_NONE):
self.__play_next(True)
elif (shuffle_mode == mb_config.SHUFFLE_MODE_ONE):
self.__play_shuffled(False)
elif (shuffle_mode == mb_config.SHUFFLE_MODE_ALL):
self.__play_shuffled(True)
logging.profile(stopwatch, "[navigator] loaded next item")
def __play_same(self):
self.__load_file(self.__current_file, False)
return True
def __play_next(self, wraparound):
try:
idx = self.__play_files.index(self.__current_file)
except:
idx = -1
if (idx + 1 < len(self.__play_files)):
next_item = self.__play_files[idx + 1]
self.__load_file(next_item, False)
return True
elif (wraparound):
next_item = self.__play_files[0]
self.__load_file(next_item, False)
return True
else:
return False
"""
self.__play_folder = self.__browser.get_current_folder()
self.__invalidate_play_files()
if (self.__play_files):
next_item = self.__play_files[0]
self.__load_file(next_item, False)
return True
else:
return False
"""
def __play_shuffled(self, from_all):
if (from_all):
# TODO...
pass
if (not self.__random_files):
self.__random_files = self.__play_files[:]
idx = random.randint(0, len(self.__random_files) - 1)
next_item = self.__random_files.pop(idx)
logging.debug("[navigator] picking random item %d of %d: %s", idx,
len(self.__random_files), str(next_item))
self.__load_file(next_item, False)
return True
def __invalidate_play_files(self):
"""
Invalidates the play files and random files and rebuilds them.
"""
profile_now = time.time()
prev_play_files = self.__play_files
self.__play_files = [
f for f in self.__play_folder.get_children()
if not f.mimetype.endswith("-folder")
]
size = len(self.__play_files)
img_size = len([
f for f in self.__play_files
if f.mimetype in mimetypes.get_image_types()
])
ratio = img_size / float(size)
if (ratio < 0.5):
self.__play_files = [
f for f in self.__play_files
if not f.mimetype in mimetypes.get_image_types()
]
new_files = [f for f in self.__play_files if not f in prev_play_files]
self.__random_files = [
f for f in self.__random_files if f in self.__play_files
] + new_files
logging.profile(profile_now, "[navigator] invalidated list of files " \
"to play")
def __filter_play_files(self):
"""
Filters the list of playfiles to see if there's cover art to remove
from the list.
"""
if (not self.__play_files): return
now = time.time()
size = len(self.__play_files)
img_size = len([
f for f in self.__play_files
if f.mimetype in mimetypes.get_image_types()
])
ratio = img_size / float(size)
if (ratio < 0.5):
self.__play_files = [
f for f in self.__play_files
if not f.mimetype in mimetypes.get_image_types()
]
self.__random_files = [
f for f in self.__random_files if f in self.__play_files
]
logging.profile(now, "[navigator] filtered items to play " \
"(removed cover art)")
def __show_dialog(self, name):
"""
Shows the dialog with the given name.
"""
#print name, self.__dialogs
dialogs = [d for d in self.__dialogs if repr(d) == name]
if (dialogs):
dlg = dialogs[0]
dlg.set_visible(True)
#end if
def __save_state(self):
# save state for next start
path = [f.full_path for f in self.__browser.get_path_stack()]
play_files = [f.full_path for f in self.__play_files]
state.save(_STATEFILE, path, play_files,
self.__play_folder and self.__play_folder.full_path or "",
self.__current_file and self.__current_file.full_path or "")
def render_this(self):
w, h = self.get_size()
if ((w, h) != self.__window_size):
self.__update_items_per_row(self.__browser.get_current_folder())
self.__window_size = (w, h)
if (self.__arr.is_visible()):
Window.render_this(self)
elif (self.__is_shutdown):
x, y = self.get_screen_pos()
screen = self.get_screen()
screen.fill_area(x, y, w, h, theme.color_mb_background)
screen.draw_centered_text(values.NAME + " " + values.VERSION,
theme.font_mb_headline, x, h / 2 - 30, w,
30, theme.color_mb_text)
screen.draw_centered_text(values.COPYRIGHT, theme.font_mb_plain, x,
h / 2, w, 30, theme.color_mb_text)
screen.draw_centered_text("Exiting...", theme.font_mb_plain, x,
h - 80, w, 20, theme.color_mb_text)
screen.fit_pixbuf(theme.mb_logo, w - 120, h - 120, 120, 120)
else:
x, y = self.get_screen_pos()
screen = self.get_screen()
screen.fill_area(x, y, w, h, theme.color_mb_background)
screen.draw_centered_text(values.NAME + " " + values.VERSION,
theme.font_mb_headline, x, h / 2 - 30, w,
30, theme.color_mb_text)
screen.draw_centered_text(values.COPYRIGHT, theme.font_mb_plain, x,
h / 2, w, 30, theme.color_mb_text)
screen.draw_centered_text("Loading... Please Wait",
theme.font_mb_plain, x, h - 80, w, 20,
theme.color_mb_text)
screen.fit_pixbuf(theme.mb_logo, w - 120, h - 120, 120, 120)
def handle_COM_EV_COMPONENT_LOADED(self, component):
if (isinstance(component, Dialog)):
if (repr(component) in [repr(d) for d in self.__dialogs]):
logging.error("a dialog with ID '%s' exists already.",
repr(component))
else:
self.__dialogs.append(component)
#component.set_parent_window(self)
elif (isinstance(component, Widget)):
if (repr(component) in [repr(d) for d in self.__widgets]):
pass
else:
self.__widgets.append(component)
def handle_COM_EV_APP_STARTED(self):
logging.profile(values.START_TIME, "[app] startup complete")
# load state
try:
path, play_files, play_folder, current_file = state.load(
_STATEFILE)
path_stack = []
for p in path:
f = self.call_service(msgs.CORE_SVC_GET_FILE, p)
if (f):
path_stack.append(f)
self.emit_message(msgs.CORE_EV_FOLDER_VISITED, f)
#end if
#end for
self.__browser.set_path_stack(path_stack)
#self.__play_files = [ self.call_service(msgs.CORE_SVC_GET_FILE, p)
# for p in play_files
# if self.call_service(msgs.CORE_SVC_GET_FILE, p) ]
self.__play_folder = self.call_service(msgs.CORE_SVC_GET_FILE,
play_folder)
self.__current_file = self.call_service(msgs.CORE_SVC_GET_FILE,
current_file)
except:
logging.warning("could not restore navigator state:\n%s",
logging.stacktrace())
self.__arr.set_visible(True)
self.render()
if (values.uri and
(values.uri.startswith("http://") or os.path.exists(values.uri))):
ext = os.path.splitext(values.uri)[1]
mimetype = mimetypes.ext_to_mimetype(ext)
f = self.call_service(
msgs.CORE_SVC_GET_FILE,
"adhoc://" + File.pack_path("/", values.uri, mimetype))
self.__load_file(f, True)
#end if
def handle_COM_EV_APP_SHUTDOWN(self):
self.__is_shutdown = True
#self.render()
#while (gtk.events_pending()): gtk.main_iteration(True)
self.__save_state()
def handle_CORE_EV_THEME_CHANGED(self):
self.render()
def handle_CORE_EV_DEVICE_ADDED(self, ident, device):
if (repr(device) == "navigator.RootDevice"):
self.__browser.set_root_device(device)
def handle_UI_ACT_SHOW_INFO(self, msg):
dlg = InfoDialog(msg, self)
dlg.run()
def handle_UI_ACT_SHOW_DIALOG(self, name):
self.__show_dialog(name)
def handle_CORE_EV_FOLDER_INVALIDATED(self, folder):
logging.debug("[navigator] invalidating folder %s", str(folder))
if (self.is_visible()):
self.__browser.invalidate_folder(folder)
if (folder and folder == self.__play_folder):
self.__invalidate_play_files()
"""
prev_play_files = self.__play_files[:]
self.__play_files = [ fl for fl in folder.get_children()
if not fl.mimetype.endswith("-folder") ]
# remove from random files what's no longer there and add to random
# files what's new in play files
logging.debug("[navigator] updating random items after folder " \
"invalidation")
l = len(self.__random_files)
self.__random_files = [ f for f in self.__play_files
if f in self.__random_files or
f not in prev_play_files ]
logging.debug("[navigator] previously %d random items, now %d",
l, len(self.__random_files))
"""
def handle_CORE_EV_DEVICE_REMOVED(self, dev_id):
folder = self.__browser.get_current_folder()
if (folder.device_id == dev_id):
self.__browser.go_root()
def handle_ASR_ACT_ENABLE(self, value):
self.set_flag(windowflags.ASR, value)
def handle_ASR_EV_PORTRAIT(self):
self.set_flag(windowflags.PORTRAIT, True)
#self.__update_items_per_row(self.__browser.get_current_folder())
def handle_ASR_EV_LANDSCAPE(self):
self.set_flag(windowflags.PORTRAIT, False)
#self.__update_items_per_row(self.__browser.get_current_folder())
def handle_MEDIA_EV_LOADED(self, player, f):
if (not self.__now_playing.is_visible()):
self.__update_layout()
self.__browser.hilight_file(f)
self.__browser.render()
def handle_MEDIA_ACT_LOAD_URI(self, uri, mimetype):
self.__load_uri(uri, mimetype)
def handle_MEDIA_ACT_CHANGE_PLAY_FOLDER(self, folder):
self.__play_folder = folder
self.__play_files = [
fl for fl in self.__browser.get_files()
if not fl.mimetype.endswith("-folder")
]
logging.debug("[navigator] clearing random items")
self.__random_files = []
def handle_MEDIA_ACT_PREVIOUS(self):
self.__go_previous()
def handle_MEDIA_ACT_NEXT(self):
self.__go_next()
def handle_INPUT_EV_UP(self, pressed):
if (self.is_visible()):
self.__browser.move(0, -80)
def handle_INPUT_EV_DOWN(self, pressed):
if (self.is_visible()):
self.__browser.move(0, 80)
def handle_INPUT_EV_KEY(self, key, pressed):
if (self.is_visible()):
print "GOT KEY", key
class ImageViewer(Player):
"""
Player component for viewing images.
"""
def __init__(self):
self.__is_fullscreen = False
self.__zoom_handler = None
# whether the slideshow is playing
self.__is_playing = False
# slideshow handler
self.__slideshow_handler = None
# slideshow timeout in milliseconds
self.__slideshow_timeout = 3000
Player.__init__(self)
self.__image = Image()
self.__image.set_background(theme.color_image_viewer_background)
#self.add(self.__image)
kscr = KineticScroller(self.__image)
gestures = Gestures(self.__image)
gestures.connect_twirl(self.__on_twirl_gesture, kscr)
gestures.connect_release(self.__on_release, kscr)
#gestures.connect_hold(self.__on_hold)
#gestures.connect_tap_hold(self.__on_tap_hold)
gestures.connect_tap_tap(self.__on_tap_tap)
gestures.connect_swipe(self.__on_swipe)
# toolbar
self.__btn_play = ToolbarButton(theme.mb_btn_play_1)
self.__btn_play.connect_clicked(self.__on_btn_play)
btn_previous = ToolbarButton(theme.mb_btn_previous_1)
btn_previous.connect_clicked(self.__on_btn_previous)
btn_next = ToolbarButton(theme.mb_btn_next_1)
btn_next.connect_clicked(self.__on_btn_next)
self.__toolbar = Toolbar()
self.__toolbar.set_toolbar(btn_previous, self.__btn_play, btn_next)
# arrangement
self.__arr = Arrangement()
self.__arr.connect_resized(self.__update_layout)
self.__arr.add(self.__image, "image")
self.__arr.add(self.__toolbar, "toolbar")
#self.__arr.add(self.__volume_slider, "slider")
self.add(self.__arr)
def __update_layout(self):
w, h = self.get_size()
if (w < h):
self.__arr.set_xml(_PORTRAIT_ARRANGEMENT)
else:
self.__arr.set_xml(_LANDSCAPE_ARRANGEMENT)
def __slideshow_timer(self):
gtk.main_iteration(False)
if (self.__is_playing and self.may_render()):
self.__image.slide_from_right()
self.emit_message(msgs.MEDIA_ACT_NEXT)
return True
else:
self.__btn_play.set_icon(theme.mb_btn_play_1)
self.__slideshow_handler = None
self.__is_playing = False
self.emit_message(msgs.MEDIA_EV_PAUSE)
return False
def __on_btn_play(self):
self.__is_playing = not self.__is_playing
if (self.__is_playing):
dlg = InputDialog("Slideshow Settings")
dlg.add_range("Seconds between slides:", 1, _SLIDESHOW_MAX_TIMEOUT,
3)
ret = dlg.run()
if (ret != dlg.RETURN_OK): return
secs = dlg.get_values()[0]
self.__slideshow_timeout = int(secs * 1000)
self.__btn_play.set_icon(theme.mb_btn_pause_1)
self.emit_message(msgs.MEDIA_EV_PLAY)
if (self.__slideshow_handler):
gobject.source_remove(self.__slideshow_handler)
self.__slideshow_handler = gobject.timeout_add(
self.__slideshow_timeout, self.__slideshow_timer)
else:
self.__btn_play.set_icon(theme.mb_btn_play_1)
def __on_btn_previous(self):
self.__image.slide_from_left()
self.emit_message(msgs.MEDIA_ACT_PREVIOUS)
def __on_btn_next(self):
self.__image.slide_from_right()
self.emit_message(msgs.MEDIA_ACT_NEXT)
def __on_twirl_gesture(self, direction, kscr):
kscr.set_enabled(False)
if (direction > 0):
self.__image.zoom_in()
else:
self.__image.zoom_out()
def __on_release(self, px, py, kscr):
kscr.set_enabled(True)
if (self.__zoom_handler):
gobject.source_remove(self.__zoom_handler)
def __on_hold(self, px, py):
if (self.__zoom_handler):
gobject.source_remove(self.__zoom_handler)
self.__zoom_handler = gobject.timeout_add(50, self.__on_zoom_gesture,
1)
def __on_tap_hold(self, px, py):
if (self.__zoom_handler):
gobject.source_remove(self.__zoom_handler)
self.__zoom_handler = gobject.timeout_add(50, self.__on_zoom_gesture,
-1)
def __on_zoom_gesture(self, direction):
if (direction < 0):
self.__image.zoom_out(False)
elif (direction > 0):
self.__image.zoom_in(False)
return True
def __on_tap_tap(self, px, py):
self.__toggle_fullscreen()
def __on_swipe(self, direction):
if (self.__image.is_image_fitting()):
if (direction > 0):
self.__image.slide_from_left()
self.emit_message(msgs.MEDIA_ACT_PREVIOUS)
else:
self.__image.slide_from_right()
self.emit_message(msgs.MEDIA_ACT_NEXT)
def __toggle_fullscreen(self):
self.__is_fullscreen = not self.__is_fullscreen
if (self.__is_fullscreen):
self.__toolbar.set_visible(False)
self.__image.set_background(
theme.color_image_viewer_background_fullscreen)
else:
self.__toolbar.set_visible(True)
self.__image.set_background(theme.color_image_viewer_background)
self.emit_message(msgs.UI_ACT_FULLSCREEN, self.__is_fullscreen)
self.__update_layout()
self.render()
def render_this(self):
x, y = self.get_screen_pos()
w, h = self.get_size()
screen = self.get_screen()
#screen.fill_area(x, y, w, h, theme.color_mb_background)
self.__arr.set_geometry(0, 0, w, h)
def get_mime_types(self):
return ["image/*"]
def load(self, f):
self.__image.load(f)
self.emit_message(msgs.MEDIA_EV_LOADED, self, f)
self.render()
def handle_MEDIA_ACT_PAUSE(self):
if (self.is_player_active()):
self.__on_btn_play()
def handle_INPUT_EV_VOLUME_UP(self, pressed):
if (self.is_visible() and self.__image):
self.__image.zoom_in(False)
def handle_INPUT_EV_VOLUME_DOWN(self, pressed):
if (self.is_visible() and self.__image):
self.__image.zoom_out(False)
def __init__(self):
# cover pixbuf
self.__cover = None
self.__cover_scaled = None
self.__have_cover = False
# lyrics text with hilights formatting
self.__lyrics = ""
self.__player = None
self.__context_id = 0
self.__volume = 0
self.__offscreen_buffer = None
# the currently playing file object (e.g. used for bookmarking)
self.__current_file = None
Player.__init__(self)
self.set_visible(False)
self.__trackinfo = InfoBox()
# volume slider
self.__volume_slider = Slider(theme.mb_list_slider)
self.__volume_slider.set_mode(Slider.VERTICAL)
self.__volume_slider.connect_value_changed(self.__on_change_volume)
# progress bar
self.__progress = MediaProgressBar(MediaProgressBar.DOWN)
self.__progress.connect_changed(self.__on_seek)
self.__progress.connect_bookmark_changed(self.__on_change_bookmark)
# star button for bookmarks
#self.__btn_star = ImageButton(theme.mb_btn_bookmark_1,
# theme.mb_btn_bookmark_2)
#self.__btn_star.connect_clicked(self.__on_btn_star)
# toolbar elements
self.__btn_play = ToolbarButton(theme.mb_btn_play_1)
self.__btn_play.connect_clicked(self.__on_btn_play)
btn_previous = ToolbarButton(theme.mb_btn_previous_1)
btn_previous.connect_clicked(self.__on_btn_previous)
btn_next = ToolbarButton(theme.mb_btn_next_1)
btn_next.connect_clicked(self.__on_btn_next)
# toolbar
self.__toolbar = Toolbar()
self.__toolbar.set_toolbar(btn_previous,
self.__btn_play,
btn_next)
# arrangement
self.__arr = Arrangement()
self.__arr.connect_resized(self.__update_layout)
self.__arr.add(self.__toolbar, "toolbar")
self.__arr.add(self.__progress, "progress")
#self.__arr.add(self.__btn_star, "btn_star")
self.__arr.add(self.__volume_slider, "slider")
self.__arr.add(self.__trackinfo, "trackinfo")
self.add(self.__arr)
class AudioPlayer(Player):
"""
Player component for playing audio files.
"""
def __init__(self):
# cover pixbuf
self.__cover = None
self.__cover_scaled = None
self.__have_cover = False
# lyrics text with hilights formatting
self.__lyrics = ""
self.__player = None
self.__context_id = 0
self.__volume = 0
self.__offscreen_buffer = None
# the currently playing file object (e.g. used for bookmarking)
self.__current_file = None
Player.__init__(self)
self.set_visible(False)
self.__trackinfo = InfoBox()
# volume slider
self.__volume_slider = Slider(theme.mb_list_slider)
self.__volume_slider.set_mode(Slider.VERTICAL)
self.__volume_slider.connect_value_changed(self.__on_change_volume)
# progress bar
self.__progress = MediaProgressBar(MediaProgressBar.DOWN)
self.__progress.connect_changed(self.__on_seek)
self.__progress.connect_bookmark_changed(self.__on_change_bookmark)
# star button for bookmarks
#self.__btn_star = ImageButton(theme.mb_btn_bookmark_1,
# theme.mb_btn_bookmark_2)
#self.__btn_star.connect_clicked(self.__on_btn_star)
# toolbar elements
self.__btn_play = ToolbarButton(theme.mb_btn_play_1)
self.__btn_play.connect_clicked(self.__on_btn_play)
btn_previous = ToolbarButton(theme.mb_btn_previous_1)
btn_previous.connect_clicked(self.__on_btn_previous)
btn_next = ToolbarButton(theme.mb_btn_next_1)
btn_next.connect_clicked(self.__on_btn_next)
# toolbar
self.__toolbar = Toolbar()
self.__toolbar.set_toolbar(btn_previous,
self.__btn_play,
btn_next)
# arrangement
self.__arr = Arrangement()
self.__arr.connect_resized(self.__update_layout)
self.__arr.add(self.__toolbar, "toolbar")
self.__arr.add(self.__progress, "progress")
#self.__arr.add(self.__btn_star, "btn_star")
self.__arr.add(self.__volume_slider, "slider")
self.__arr.add(self.__trackinfo, "trackinfo")
self.add(self.__arr)
def _reload(self):
theme.color_mb_background.reload()
def set_size(self, w, h):
if ((w, h) != self.get_size()):
self.__offscreen_buffer = Pixmap(None, w, h)
self.__cover_scaled = None
Player.set_size(self, w, h)
def __update_layout(self):
w, h = self.get_size()
if (w < h):
#self.__btn_star.set_visible(False)
self.__arr.set_xml(_PORTRAIT_ARRANGEMENT)
else:
#self.__btn_star.set_visible(True)
self.__arr.set_xml(_LANDSCAPE_ARRANGEMENT)
def __set_cover(self, pbuf):
if (not self.__cover):
self.__cover = pbuf
self.__cover_scaled = None
def __set_lyrics(self, words, hi_from, hi_to):
# reset cover buffer because we'll draw it tinted now
if (not self.__lyrics):
self.__cover_scaled = None
if (hi_from > 0 or hi_to < len(words) - 1):
self.__lyrics = "%s<span color='red'>%s</span>%s" \
% (textutils.escape_xml(words[:hi_from]),
textutils.escape_xml(words[hi_from:hi_to]),
textutils.escape_xml(words[hi_to:]))
else:
self.__lyrics = textutils.escape_xml(words)
def get_mime_types(self):
return ["application/ogg", "audio/*"]
def __on_btn_play(self):
if (self.__player):
self.__player.pause()
def __on_btn_previous(self):
self.emit_message(msgs.MEDIA_ACT_PREVIOUS)
def __on_btn_next(self):
self.emit_message(msgs.MEDIA_ACT_NEXT)
def __on_change_player_status(self, ctx_id, status):
if (ctx_id == self.__context_id):
if (status == self.__player.STATUS_PLAYING):
self.__btn_play.set_icon(theme.mb_btn_pause_1)
self.emit_message(msgs.MEDIA_EV_PLAY)
elif (status == self.__player.STATUS_STOPPED):
self.__btn_play.set_icon(theme.mb_btn_play_1)
self.emit_message(msgs.MEDIA_EV_PAUSE)
elif (status == self.__player.STATUS_EOF):
self.__btn_play.set_icon(theme.mb_btn_play_1)
self.emit_message(msgs.MEDIA_EV_EOF)
self.emit_message(msgs.MEDIA_ACT_NEXT)
elif (status == self.__player.STATUS_CONNECTING):
self.__progress.set_message("Connecting")
elif (status == self.__player.STATUS_BUFFERING):
self.__progress.set_message("Buffering")
def __on_change_bookmark(self):
media_bookmarks.set_bookmarks(self.__current_file,
self.__progress.get_bookmarks())
def __on_error(self, ctx_id, err):
if (ctx_id == self.__context_id and self.__player):
self.emit_message(msgs.UI_ACT_SHOW_INFO, self.__player.ERRORS[err])
def __on_seek(self, progress):
if (self.__player):
self.__player.seek_percent(progress)
def __on_update_position(self, ctx_id, pos, total):
if (ctx_id == self.__context_id):
self.__progress.set_position(pos, total)
self.__progress.set_message("%s / %s" \
% (self.seconds_to_hms(pos),
self.seconds_to_hms(total)))
self.emit_message(msgs.MEDIA_EV_POSITION, pos, total)
def __on_discovered_tags(self, ctx_id, tags):
if (ctx_id == self.__context_id):
title = tags.get("TITLE")
album = tags.get("ALBUM")
artist = tags.get("ARTIST")
cover = tags.get("PICTURE")
if (title):
self.__trackinfo.set_title(title)
self.emit_message(msgs.MEDIA_EV_TAG, "TITLE", title)
if (album):
self.__trackinfo.set_album(album)
self.emit_message(msgs.MEDIA_EV_TAG, "ALBUM", album)
if (artist):
self.__trackinfo.set_artist(artist)
self.emit_message(msgs.MEDIA_EV_TAG, "ARTIST", artist)
if (cover and not self.__have_cover):
imageloader.load_data(cover, self.__on_loaded_cover,
self.__context_id, time.time())
self.__have_cover = True
#end if
def __on_change_volume(self, v):
if (self.__player):
vol = int(v * 100)
self.__player.set_volume(vol)
self.__volume = vol
def __on_change_player_volume(self, v):
if (v != self.__volume):
self.__volume_slider.set_value(v / 100.0)
self.__volume = v
def __on_loaded_cover(self, pbuf, ctx_id, stopwatch):
if (ctx_id == self.__context_id and not self.__have_cover):
self.__cover = None
if (pbuf):
self.__set_cover(pbuf)
self.emit_message(msgs.MEDIA_EV_TAG, "PICTURE", pbuf)
self.__have_cover = True
else:
self.__cover = None
self.__cover_scaled = None
self.emit_message(msgs.MEDIA_EV_TAG, "PICTURE", None)
if (self.__offscreen_buffer):
self.render_buffered(self.__offscreen_buffer)
#end if
logging.profile(stopwatch, "[audioplayer] loaded cover art")
def __load_track_info(self, item):
stopwatch = logging.stopwatch()
tags = tagreader.get_tags(item)
logging.profile(stopwatch, "[audioplayer] retrieved audio tags")
gobject.timeout_add(0, self.__on_track_info, item, tags)
def __on_track_info(self, item, tags):
logging.debug("[audioplayer] processing track info")
title = tags.get("TITLE") or item.name
artist = tags.get("ARTIST") or "-"
album = tags.get("ALBUM") or "-"
self.__trackinfo.set_title(title)
self.__trackinfo.set_album(album)
self.__trackinfo.set_artist(artist)
if (self.__offscreen_buffer):
self.render_buffered(self.__offscreen_buffer)
# load cover art
self.call_service(msgs.COVERSTORE_SVC_GET_COVER,
item, self.__on_loaded_cover, self.__context_id,
logging.stopwatch())
stopwatch = logging.stopwatch()
self.emit_message(msgs.MEDIA_EV_TAG, "TITLE", title)
self.emit_message(msgs.MEDIA_EV_TAG, "ARTIST", artist)
self.emit_message(msgs.MEDIA_EV_TAG, "ALBUM", album)
logging.profile(stopwatch, "[audioplayer] propagated audio tags")
def __scale_cover(self, is_tinted):
w, h = self.get_size()
if (w < h):
h -= (100 + 100)
else:
w -= 100
h -= 100
p_w = self.__cover.get_width()
p_h = self.__cover.get_height()
factor1 = w / float(p_w)
factor2 = h / float(p_h)
#print (p_w, p_h), (w, h), factor1, factor2
if (p_h * factor1 < h):
factor = factor2
else:
factor = factor1
s_w = int(w / factor)
s_h = int(h / factor)
crop_x = (p_w - s_w) / 2
crop_y = (p_h - s_h) / 3
crop_w = s_w
crop_h = s_h
#print "CROP", (crop_x, crop_y), (crop_w, crop_h), "->", (w, h)
self.__cover_scaled = self.__cover.subpixbuf(crop_x, crop_y,
crop_w, crop_h) \
.scale_simple(w, h,
gtk.gdk.INTERP_BILINEAR)
if (is_tinted):
self.__cover_scaled = self.__cover_scaled.composite_color_simple(
w, h, gtk.gdk.INTERP_NEAREST, 0x60,
w, 0, 0)
def __render_lyrics(self):
x, y = self.get_screen_pos()
w, h = self.get_size()
screen = self.get_screen()
if (self.__lyrics):
#self.__buffer.draw_frame(theme.mb_lyrics_box, bx, by, bw, bh, True)
#screen.fill_area(x + 8, y + 8, w - 16, 200, "#000000a0")
screen.draw_formatted_text(self.__lyrics, theme.font_mb_headline,
x + 50, y + 8, w - 100, 200,
theme.color_audio_player_lyrics,
screen.LEFT,
True)
def __render_background(self):
x, y = self.get_screen_pos()
w, h = self.get_size()
screen = self.get_screen()
if (w < h):
h -= (100 + 100)
else:
w -= 100
h -= 100
if (self.__cover):
if (not self.__cover_scaled):
self.__scale_cover((self.__lyrics != ""))
screen.draw_pixbuf(self.__cover_scaled, x, y)
#screen.fill_area(x, y, w, h, "#000000a0")
self.__volume_slider.set_background(
self.__cover_scaled.subpixbuf(0, 0, 40, h - 48))
self.__progress.set_background(
self.__cover_scaled.subpixbuf(0, h - 48, w, 48))
else:
screen.fill_area(x, y, w, h, theme.color_mb_background)
p_w = theme.mb_unknown_album.get_width()
p_h = theme.mb_unknown_album.get_height()
screen.draw_pixbuf(theme.mb_unknown_album,
x + (w - p_w) / 2,
y + (h - p_h) / 2)
self.__volume_slider.set_background(None)
self.__progress.set_background(None)
def render_this(self):
x, y = self.get_screen_pos()
w, h = self.get_size()
screen = self.get_screen()
self.__render_background()
self.__render_lyrics()
self.__arr.set_geometry(0, 0, w, h)
#x, y = self.__progress.get_screen_pos()
#w, h = self.__progress.get_size()
#self.__progress.set_background(screen.subpixmap(x, y, w, h))
def load(self, f):
self.__lyrics = ""
self.__have_cover = False
stopwatch = logging.stopwatch()
self.__player = self.call_service(msgs.MEDIA_SVC_GET_OUTPUT)
self.__player.connect_status_changed(self.__on_change_player_status)
self.__player.connect_volume_changed(self.__on_change_player_volume)
self.__player.connect_position_changed(self.__on_update_position)
self.__player.connect_tag_discovered(self.__on_discovered_tags)
self.__player.connect_error(self.__on_error)
logging.profile(stopwatch, "[audioplayer] connected audio output")
try:
stopwatch = logging.stopwatch()
self.__context_id = self.__player.load_audio(f)
logging.profile(stopwatch, "[audioplayer] loaded media file: %s", f)
except:
logging.error("error loading media file: %s\n%s",
f, logging.stacktrace())
stopwatch = logging.stopwatch()
self.__current_file = f
logging.profile(stopwatch, "[audioplayer] loaded track info")
# load bookmarks
self.__progress.set_bookmarks(media_bookmarks.get_bookmarks(f))
self.emit_message(msgs.MEDIA_EV_LOADED, self, f)
t = threading.Thread(target = self.__load_track_info, args = [f])
t.setDaemon(True)
gobject.idle_add(lambda *x:t.start() and False)
if (self.__offscreen_buffer):
self.render_buffered(self.__offscreen_buffer)
def set_bookmark(self):
self.__progress.add_bookmark()
def handle_MEDIA_EV_LYRICS(self, words, hi_from, hi_to):
self.__set_lyrics(words, hi_from, hi_to)
if (self.__offscreen_buffer):
self.render_buffered(self.__offscreen_buffer)
def handle_MEDIA_ACT_PLAY(self):
if (self.__player and self.is_player_active()):
self.__player.play()
def handle_MEDIA_ACT_PAUSE(self):
if (self.__player and self.is_player_active()):
self.__player.pause()
def handle_MEDIA_ACT_STOP(self):
if (self.__player and self.is_player_active()):
self.__player.stop()
def handle_MEDIA_ACT_SEEK(self, pos):
if (self.__player and self.is_player_active()):
self.__player.seek(pos)
def handle_INPUT_EV_VOLUME_UP(self, pressed):
self.__volume = min(100, self.__volume + 5)
self.__volume_slider.set_value(self.__volume / 100.0)
if (self.__player):
self.__player.set_volume(self.__volume)
def handle_INPUT_EV_VOLUME_DOWN(self, pressed):
self.__volume = max(0, self.__volume - 5)
self.__volume_slider.set_value(self.__volume / 100.0)
if (self.__player):
self.__player.set_volume(self.__volume)
def handle_INPUT_EV_PLAY(self, pressed):
if (self.is_visible() and self.__player):
self.__player.pause()
def handle_COM_EV_APP_SHUTDOWN(self):
if (self.__player):
self.__player.close()
def __init__(self):
self.__is_fullscreen = False
self.__volume = 50
self.__player = None
self.__context_id = 0
self.__is_playing = False
self.__blanking_handler = None
self.__load_failed_handler = None
# the currently playing file object (e.g. used for bookmarking)
self.__current_file = None
Player.__init__(self)
# video screen
self.__screen = VideoScreen()
gestures = Gestures(self.__screen)
gestures.connect_tap(self.__on_tap)
gestures.connect_tap_tap(self.__on_tap_tap)
gestures.connect_swipe(self.__on_swipe)
# volume slider
self.__volume_slider = Slider(theme.mb_list_slider)
self.__volume_slider.set_mode(Slider.VERTICAL)
self.__volume_slider.connect_value_changed(self.__on_change_volume)
# progress bar
self.__progress = MediaProgressBar(MediaProgressBar.UP)
self.__progress.connect_changed(self.__on_seek)
self.__progress.connect_bookmark_changed(self.__on_change_bookmark)
# star button for bookmarks
#self.__btn_star = ImageButton(theme.mb_btn_bookmark_1,
# theme.mb_btn_bookmark_2)
#self.__btn_star.connect_clicked(self.__on_btn_star)
# toolbar elements
self.__btn_play = ToolbarButton(theme.mb_btn_play_1)
self.__btn_play.connect_clicked(self.__on_btn_play)
btn_previous = ToolbarButton(theme.mb_btn_previous_1)
btn_previous.connect_clicked(self.__on_btn_previous)
btn_next = ToolbarButton(theme.mb_btn_next_1)
btn_next.connect_clicked(self.__on_btn_next)
# toolbar
self.__toolbar = Toolbar()
self.__toolbar.set_toolbar(btn_previous, self.__btn_play, btn_next)
# arrangement
self.__arr = Arrangement()
self.__arr.connect_resized(self.__update_layout)
self.__arr.add(self.__screen, "screen")
self.__arr.add(self.__toolbar, "toolbar")
self.__arr.add(self.__progress, "progress")
#self.__arr.add(self.__btn_star, "btn_star")
self.__arr.add(self.__volume_slider, "slider")
self.add(self.__arr)
class VideoPlayer(Player):
"""
Player component for playing videos.
"""
def __init__(self):
self.__is_fullscreen = False
self.__volume = 50
self.__player = None
self.__context_id = 0
self.__is_playing = False
self.__blanking_handler = None
self.__load_failed_handler = None
# the currently playing file object (e.g. used for bookmarking)
self.__current_file = None
Player.__init__(self)
# video screen
self.__screen = VideoScreen()
gestures = Gestures(self.__screen)
gestures.connect_tap(self.__on_tap)
gestures.connect_tap_tap(self.__on_tap_tap)
gestures.connect_swipe(self.__on_swipe)
# volume slider
self.__volume_slider = Slider(theme.mb_list_slider)
self.__volume_slider.set_mode(Slider.VERTICAL)
self.__volume_slider.connect_value_changed(self.__on_change_volume)
# progress bar
self.__progress = MediaProgressBar(MediaProgressBar.UP)
self.__progress.connect_changed(self.__on_seek)
self.__progress.connect_bookmark_changed(self.__on_change_bookmark)
# star button for bookmarks
#self.__btn_star = ImageButton(theme.mb_btn_bookmark_1,
# theme.mb_btn_bookmark_2)
#self.__btn_star.connect_clicked(self.__on_btn_star)
# toolbar elements
self.__btn_play = ToolbarButton(theme.mb_btn_play_1)
self.__btn_play.connect_clicked(self.__on_btn_play)
btn_previous = ToolbarButton(theme.mb_btn_previous_1)
btn_previous.connect_clicked(self.__on_btn_previous)
btn_next = ToolbarButton(theme.mb_btn_next_1)
btn_next.connect_clicked(self.__on_btn_next)
# toolbar
self.__toolbar = Toolbar()
self.__toolbar.set_toolbar(btn_previous, self.__btn_play, btn_next)
# arrangement
self.__arr = Arrangement()
self.__arr.connect_resized(self.__update_layout)
self.__arr.add(self.__screen, "screen")
self.__arr.add(self.__toolbar, "toolbar")
self.__arr.add(self.__progress, "progress")
#self.__arr.add(self.__btn_star, "btn_star")
self.__arr.add(self.__volume_slider, "slider")
self.add(self.__arr)
def __update_layout(self):
w, h = self.get_size()
#if (self.__is_fullscreen):
# self.__btn_star.set_visible(False)
#else:
# self.__btn_star.set_visible(True)
if (w < h):
self.__arr.set_xml(_PORTRAIT_ARRANGEMENT)
else:
self.__arr.set_xml(_LANDSCAPE_ARRANGEMENT)
def __on_btn_play(self):
if (self.__player):
if (not self.__is_playing):
self.__wait_for_dsp()
self.__player.pause()
def __on_btn_previous(self):
self.emit_message(msgs.MEDIA_ACT_PREVIOUS)
def __on_btn_next(self):
self.emit_message(msgs.MEDIA_ACT_NEXT)
def __on_tap(self, px, py):
self.__toggle_fullscreen()
def __on_tap_tap(self, px, py):
self.__toggle_fullscreen()
def __on_swipe(self, direction):
if (self.__player):
if (direction < 0):
self.__player.rewind()
elif (direction > 0):
self.__player.forward()
#end if
def __on_status_changed(self, ctx_id, status):
if (ctx_id == self.__context_id):
if (status == self.__player.STATUS_PLAYING):
self.__btn_play.set_icon(theme.mb_btn_pause_1)
if (self.__load_failed_handler):
gobject.source_remove(self.__load_failed_handler)
self.__is_playing = True
self.__progress.set_message("")
self.emit_message(msgs.MEDIA_EV_PLAY)
# we need manual unblanking on Maemo5 for videos
if (not self.__blanking_handler
and platforms.PLATFORM == platforms.MAEMO5):
self.__blanking_handler = gobject.timeout_add(
23000, self.__inhibit_blanking)
#end if
elif (status == self.__player.STATUS_STOPPED):
self.__btn_play.set_icon(theme.mb_btn_play_1)
self.__is_playing = False
self.call_service(msgs.VIDEOPLAYER_SVC_RELEASE_DSP)
self.emit_message(msgs.MEDIA_EV_PAUSE)
elif (status == self.__player.STATUS_EOF):
self.__btn_play.set_icon(theme.mb_btn_play_1)
self.__is_playing = False
self.call_service(msgs.VIDEOPLAYER_SVC_RELEASE_DSP)
self.emit_message(msgs.MEDIA_EV_EOF)
self.emit_message(msgs.MEDIA_ACT_NEXT)
elif (status == self.__player.STATUS_CONNECTING):
self.__progress.set_message("Connecting")
elif (status == self.__player.STATUS_BUFFERING):
self.__progress.set_message("Buffering")
def __on_update_position(self, ctx_id, pos, total):
if (ctx_id == self.__context_id):
self.__progress.set_position(pos, total)
self.__progress.set_message("%s / %s" \
% (self.seconds_to_hms(pos),
self.seconds_to_hms(total)))
self.emit_message(msgs.MEDIA_EV_POSITION, pos, total)
def __on_change_volume(self, v):
if (self.__player):
vol = int(v * 100)
self.__player.set_volume(vol)
self.__volume = vol
def __on_change_player_volume(self, v):
if (v != self.__volume):
self.__volume_slider.set_value(v / 100.0)
self.__volume = v
def __on_change_player_aspect_ratio(self, ctx_id, r):
if (ctx_id == self.__context_id and self.__player):
self.__screen.set_aspect_ratio(r)
def __on_change_bookmark(self):
media_bookmarks.set_bookmarks(self.__current_file,
self.__progress.get_bookmarks())
def __on_error(self, ctx_id, err):
if (ctx_id == self.__context_id and self.__player):
self.emit_message(msgs.UI_ACT_SHOW_INFO, self.__player.ERRORS[err])
def __on_seek(self, progress):
if (self.__player):
self.__player.seek_percent(progress)
def __inhibit_blanking(self):
if (self.__is_playing):
platforms.inhibit_screen_blanking()
return True
else:
self.__blanking_handler = None
return False
def __toggle_fullscreen(self):
self.__is_fullscreen = not self.__is_fullscreen
if (self.__is_fullscreen):
self.__progress.set_visible(False)
self.__volume_slider.set_visible(False)
self.__toolbar.set_visible(False)
#self.__btn_star.set_visible(False)
else:
self.__progress.set_visible(True)
self.__volume_slider.set_visible(True)
self.__toolbar.set_visible(True)
#self.__btn_star.set_visible(True)
self.__update_layout()
self.emit_message(msgs.UI_ACT_FULLSCREEN, self.__is_fullscreen)
#self.render()
def _visibility_changed(self):
# force video to landscape mode on Maemo
win = self.get_window()
if (win): # and platforms.MAEMO5):
if (self.is_visible()):
print "show video"
logging.debug("[videoplayer] forcing landscape mode")
self.emit_message(msgs.ASR_ACT_ENABLE, False)
self.emit_message(msgs.ASR_EV_LANDSCAPE)
else:
print "hide video"
self.emit_message(msgs.ASR_ACT_RESTORE)
#end if
self.__screen.render() #set_visible(self.is_visible())
def render_this(self):
x, y = self.get_screen_pos()
w, h = self.get_size()
screen = self.get_screen()
if (w == 0 or h == 0): return
if (self.__is_fullscreen):
screen.fill_area(x, y, w, h, "#000000")
else:
screen.fill_area(x, y, w, h, theme.color_mb_background)
self.__arr.set_geometry(0, 0, w, h)
if (w < h):
self.__screen.set_visible(False)
if (platforms.MAEMO4):
screen.draw_centered_text("Video cannot be displayed in\n" \
"portrait mode.",
theme.font_mb_plain,
0, h / 2 - 80, w, 0, theme.color_mb_text)
else:
self.__screen.set_visible(True)
def get_mime_types(self):
return ["video/*"]
def __wait_for_dsp(self):
self.__progress.set_message("Waiting for DSP")
self.call_service(msgs.VIDEOPLAYER_SVC_LOCK_DSP)
self.__progress.set_message("")
def __on_load_failed(self):
self.__load_failed_handler = None
self.call_service(msgs.VIDEOPLAYER_SVC_RELEASE_DSP)
def load(self, f):
self.render()
self.__wait_for_dsp()
self.__player = self.call_service(msgs.MEDIA_SVC_GET_OUTPUT)
self.__player.connect_status_changed(self.__on_status_changed)
self.__player.connect_position_changed(self.__on_update_position)
self.__player.connect_volume_changed(self.__on_change_player_volume)
self.__player.connect_aspect_changed(
self.__on_change_player_aspect_ratio)
self.__player.connect_error(self.__on_error)
self.__player.set_window(self.__screen.get_xid())
# loading may fail, so we need to setup a handler that frees the DSP
# semaphore after some time
if (self.__load_failed_handler):
gobject.source_remove(self.__load_failed_handler)
self.__load_failed_handler = gobject.timeout_add(
30000, self.__on_load_failed)
try:
self.__progress.set_message("Loading")
self.__context_id = self.__player.load_video(f)
self.__current_file = f
# load bookmarks
self.__progress.set_bookmarks(media_bookmarks.get_bookmarks(f))
self.emit_message(msgs.MEDIA_EV_LOADED, self, f)
except:
self.__progress.set_message("Error")
logging.error("[videoplayer] error loading media file: %s\n%s", f,
logging.stacktrace())
def set_bookmark(self):
self.__progress.add_bookmark()
def handle_MEDIA_ACT_PLAY(self):
if (self.__player and self.is_player_active()):
if (not self.__is_playing):
self.__wait_for_dsp()
self.__player.play()
def handle_MEDIA_ACT_PAUSE(self):
if (self.__player and self.is_player_active()):
if (not self.__is_playing):
self.__wait_for_dsp()
self.__player.pause()
def handle_MEDIA_ACT_STOP(self):
if (self.__player and self.is_player_active()):
self.__player.stop()
def handle_MEDIA_ACT_SEEK(self, pos):
if (self.__player and self.is_player_active()):
self.__player.seek(pos)
def handle_INPUT_EV_FULLSCREEN(self, pressed):
if (self.is_visible()):
self.__toggle_fullscreen()
def handle_INPUT_EV_VOLUME_UP(self, pressed):
self.__volume = min(100, self.__volume + 5)
self.__volume_slider.set_value(self.__volume / 100.0)
if (self.__player):
self.__player.set_volume(self.__volume)
def handle_INPUT_EV_VOLUME_DOWN(self, pressed):
self.__volume = max(0, self.__volume - 5)
self.__volume_slider.set_value(self.__volume / 100.0)
if (self.__player):
self.__player.set_volume(self.__volume)
def handle_COM_EV_APP_SHUTDOWN(self):
if (self.__player):
self.__player.close()