def setup_tag_cloud(self):
self.tag_cloud = TagCloud()
self.tag_cloud.set_size_request(-1, 130)
self.tag_cloud.show_all()
self.sw_tagcloud.add(self.tag_cloud)
self.tag_cloud.connect('selected', self.on_tag_selected)
def setup_tag_cloud(self):
self.tag_cloud = TagCloud()
self.tag_cloud.set_size_request(-1, 130)
self.tag_cloud.show_all()
self.sw_tagcloud.add(self.tag_cloud)
self.tag_cloud.connect("selected", self.on_tag_selected)
class gPodderPodcastDirectory(BuilderWidget):
def new(self):
if hasattr(self, 'custom_title'):
self.main_window.set_title(self.custom_title)
if not hasattr(self, 'add_podcast_list'):
self.add_podcast_list = None
self.providers_model = DirectoryProvidersModel(directory.PROVIDERS)
self.podcasts_model = DirectoryPodcastsModel(self.on_can_subscribe_changed)
self.current_provider = None
self.podcasts_progress_indicator = None
self.setup_providers_treeview()
self.setup_podcasts_treeview()
self.setup_tag_cloud()
selection = self.tv_providers.get_selection()
selection.select_path((0,))
self.on_tv_providers_row_activated(self.tv_providers, (0,), None)
self.main_window.show()
def download_opml_file(self, filename):
self.providers_model.add_provider(directory.FixedOpmlFileProvider(filename))
self.tv_providers.set_cursor(len(self.providers_model) - 1)
def setup_podcasts_treeview(self):
column = Gtk.TreeViewColumn('')
cell = Gtk.CellRendererToggle()
column.pack_start(cell, False)
column.add_attribute(cell, 'active', DirectoryPodcastsModel.C_SELECTED)
cell.connect('toggled', lambda cell, path: self.podcasts_model.toggle(path))
self.tv_podcasts.append_column(column)
column = Gtk.TreeViewColumn('')
cell = Gtk.CellRendererText()
cell.set_property('ellipsize', Pango.EllipsizeMode.END)
column.pack_start(cell, True)
column.add_attribute(cell, 'markup', DirectoryPodcastsModel.C_MARKUP)
self.tv_podcasts.append_column(column)
self.tv_podcasts.set_model(self.podcasts_model)
self.podcasts_model.append((False, 'a', 'b', 'c'))
def setup_providers_treeview(self):
column = Gtk.TreeViewColumn('')
cell = Gtk.CellRendererPixbuf()
column.pack_start(cell, False)
column.add_attribute(cell, 'pixbuf', DirectoryProvidersModel.C_ICON)
cell = Gtk.CellRendererText()
# cell.set_property('ellipsize', Pango.EllipsizeMode.END)
column.pack_start(cell, True)
column.add_attribute(cell, 'text', DirectoryProvidersModel.C_TEXT)
column.add_attribute(cell, 'weight', DirectoryProvidersModel.C_WEIGHT)
self.tv_providers.append_column(column)
self.tv_providers.set_row_separator_func(self.providers_model.is_row_separator)
self.tv_providers.set_model(self.providers_model)
def setup_tag_cloud(self):
self.tag_cloud = TagCloud()
self.tag_cloud.set_size_request(-1, 130)
self.tag_cloud.show_all()
self.sw_tagcloud.add(self.tag_cloud)
self.tag_cloud.connect('selected', self.on_tag_selected)
def on_tag_selected(self, tag_cloud, tag):
self.obtain_podcasts_with(lambda: self.current_provider.on_tag(tag))
def on_tv_providers_row_activated(self, treeview, path, column):
it = self.providers_model.get_iter(path)
for row in self.providers_model:
row[DirectoryProvidersModel.C_WEIGHT] = Pango.Weight.NORMAL
if it:
self.providers_model.set_value(it, DirectoryProvidersModel.C_WEIGHT, Pango.Weight.BOLD)
provider = self.providers_model.get_value(it, DirectoryProvidersModel.C_PROVIDER)
self.use_provider(provider)
def use_provider(self, provider):
self.podcasts_model.clear()
self.current_provider = provider
if provider.kind == directory.Provider.PROVIDER_SEARCH:
self.lb_search.set_text(_('Search:'))
self.bt_search.set_label(_('Search'))
elif provider.kind == directory.Provider.PROVIDER_URL:
self.lb_search.set_text(_('URL:'))
self.bt_search.set_label(_('Download'))
elif provider.kind == directory.Provider.PROVIDER_FILE:
self.lb_search.set_text(_('Filename:'))
self.bt_search.set_label(_('Open'))
elif provider.kind == directory.Provider.PROVIDER_TAGCLOUD:
self.tag_cloud.clear_tags()
@util.run_in_background
def load_tags():
try:
tags = [(t.tag, t.weight) for t in provider.get_tags()]
except Exception as e:
logger.warn('Got exception while loading tags: %s', e)
tags = []
@util.idle_add
def update_ui():
self.tag_cloud.set_tags(tags)
elif provider.kind == directory.Provider.PROVIDER_STATIC:
self.obtain_podcasts_with(provider.on_static)
if provider.kind in (directory.Provider.PROVIDER_SEARCH,
directory.Provider.PROVIDER_URL,
directory.Provider.PROVIDER_FILE):
self.en_query.set_text('')
self.hb_text_entry.show()
util.idle_add(self.en_query.grab_focus)
else:
self.hb_text_entry.hide()
if provider.kind == directory.Provider.PROVIDER_TAGCLOUD:
self.sw_tagcloud.show()
else:
self.sw_tagcloud.hide()
def on_tv_providers_cursor_changed(self, treeview):
path, column = treeview.get_cursor()
if path is not None:
self.on_tv_providers_row_activated(treeview, path, column)
def obtain_podcasts_with(self, callback):
if self.podcasts_progress_indicator is not None:
self.podcasts_progress_indicator.on_finished()
self.podcasts_progress_indicator = ProgressIndicator(_('Loading podcasts'),
_('Please wait while the podcast list is downloaded'),
parent=self.main_window)
original_provider = self.current_provider
self.en_query.set_sensitive(False)
self.bt_search.set_sensitive(False)
self.tag_cloud.set_sensitive(False)
self.podcasts_model.clear()
@util.run_in_background
def download_data():
try:
podcasts = callback()
except Exception as e:
logger.warn('Got exception while loading podcasts: %s', e)
podcasts = []
@util.idle_add
def update_ui():
if self.podcasts_progress_indicator is not None:
self.podcasts_progress_indicator.on_finished()
self.podcasts_progress_indicator = None
if original_provider == self.current_provider:
self.podcasts_model.load(podcasts or [])
else:
logger.warn('Ignoring update from old thread')
self.en_query.set_sensitive(True)
self.bt_search.set_sensitive(True)
self.tag_cloud.set_sensitive(True)
if self.en_query.get_realized():
self.en_query.grab_focus()
def on_bt_search_clicked(self, widget):
if self.current_provider is None:
return
query = self.en_query.get_text()
@self.obtain_podcasts_with
def load_data():
if self.current_provider.kind == directory.Provider.PROVIDER_SEARCH:
return self.current_provider.on_search(query)
elif self.current_provider.kind == directory.Provider.PROVIDER_URL:
return self.current_provider.on_url(query)
elif self.current_provider.kind == directory.Provider.PROVIDER_FILE:
return self.current_provider.on_file(query)
def on_can_subscribe_changed(self, can_subscribe):
self.btnOK.set_sensitive(can_subscribe)
def on_btnSelectAll_clicked(self, widget, *args):
self.podcasts_model.set_selection_to(True)
def on_btnSelectNone_clicked(self, widget, *args):
self.podcasts_model.set_selection_to(False)
def on_btnOK_clicked(self, widget, *args):
urls = self.podcasts_model.get_selected_podcasts()
self.main_window.destroy()
# add channels that have been selected
if self.add_podcast_list is not None:
self.add_podcast_list(urls)
def on_btnCancel_clicked(self, widget, *args):
self.main_window.destroy()
class gPodderPodcastDirectory(BuilderWidget):
def new(self):
if hasattr(self, "custom_title"):
self.main_window.set_title(self.custom_title)
if not hasattr(self, "add_podcast_list"):
self.add_podcast_list = None
self.providers_model = DirectoryProvidersModel(directory.PROVIDERS)
self.podcasts_model = DirectoryPodcastsModel(self.on_can_subscribe_changed)
self.current_provider = None
self.podcasts_progress_indicator = None
self.setup_providers_treeview()
self.setup_podcasts_treeview()
self.setup_tag_cloud()
selection = self.tv_providers.get_selection()
selection.select_path((0,))
self.on_tv_providers_row_activated(self.tv_providers, (0,), None)
self.main_window.show()
def download_opml_file(self, filename):
self.providers_model.add_provider(directory.FixedOpmlFileProvider(filename))
self.tv_providers.set_cursor(len(self.providers_model) - 1)
def setup_podcasts_treeview(self):
column = gtk.TreeViewColumn("")
cell = gtk.CellRendererToggle()
column.pack_start(cell, False)
column.add_attribute(cell, "active", DirectoryPodcastsModel.C_SELECTED)
cell.connect("toggled", lambda cell, path: self.podcasts_model.toggle(path))
self.tv_podcasts.append_column(column)
column = gtk.TreeViewColumn("")
cell = gtk.CellRendererText()
cell.set_property("ellipsize", pango.ELLIPSIZE_END)
column.pack_start(cell)
column.add_attribute(cell, "markup", DirectoryPodcastsModel.C_MARKUP)
self.tv_podcasts.append_column(column)
self.tv_podcasts.set_model(self.podcasts_model)
self.podcasts_model.append((False, "a", "b", "c"))
def setup_providers_treeview(self):
column = gtk.TreeViewColumn("")
cell = gtk.CellRendererPixbuf()
column.pack_start(cell, False)
column.add_attribute(cell, "pixbuf", DirectoryProvidersModel.C_ICON)
cell = gtk.CellRendererText()
# cell.set_property('ellipsize', pango.ELLIPSIZE_END)
column.pack_start(cell)
column.add_attribute(cell, "text", DirectoryProvidersModel.C_TEXT)
column.add_attribute(cell, "weight", DirectoryProvidersModel.C_WEIGHT)
self.tv_providers.append_column(column)
self.tv_providers.set_row_separator_func(self.providers_model.is_row_separator)
self.tv_providers.set_model(self.providers_model)
def setup_tag_cloud(self):
self.tag_cloud = TagCloud()
self.tag_cloud.set_size_request(-1, 130)
self.tag_cloud.show_all()
self.sw_tagcloud.add(self.tag_cloud)
self.tag_cloud.connect("selected", self.on_tag_selected)
def on_tag_selected(self, tag_cloud, tag):
self.obtain_podcasts_with(lambda: self.current_provider.on_tag(tag))
def on_tv_providers_row_activated(self, treeview, path, column):
it = self.providers_model.get_iter(path)
for row in self.providers_model:
row[DirectoryProvidersModel.C_WEIGHT] = pango.WEIGHT_NORMAL
if it:
self.providers_model.set_value(it, DirectoryProvidersModel.C_WEIGHT, pango.WEIGHT_BOLD)
provider = self.providers_model.get_value(it, DirectoryProvidersModel.C_PROVIDER)
self.use_provider(provider)
def use_provider(self, provider):
self.podcasts_model.clear()
self.current_provider = provider
if provider.kind == directory.Provider.PROVIDER_SEARCH:
self.lb_search.set_text("Search:")
self.bt_search.set_label("Search")
elif provider.kind == directory.Provider.PROVIDER_URL:
self.lb_search.set_text("URL:")
self.bt_search.set_label("Download")
elif provider.kind == directory.Provider.PROVIDER_FILE:
self.lb_search.set_text("Filename:")
self.bt_search.set_label("Open")
elif provider.kind == directory.Provider.PROVIDER_TAGCLOUD:
self.tag_cloud.clear_tags()
@util.run_in_background
def load_tags():
try:
tags = [(t.tag, t.weight) for t in provider.get_tags()]
except Exception as e:
logger.warn("Got exception while loading tags: %s", e)
tags = []
@util.idle_add
def update_ui():
self.tag_cloud.set_tags(tags)
elif provider.kind == directory.Provider.PROVIDER_STATIC:
self.obtain_podcasts_with(provider.on_static)
if provider.kind in (
directory.Provider.PROVIDER_SEARCH,
directory.Provider.PROVIDER_URL,
directory.Provider.PROVIDER_FILE,
):
self.en_query.set_text("")
self.hb_text_entry.show()
util.idle_add(self.en_query.grab_focus)
else:
self.hb_text_entry.hide()
if provider.kind == directory.Provider.PROVIDER_TAGCLOUD:
self.sw_tagcloud.show()
else:
self.sw_tagcloud.hide()
def on_tv_providers_cursor_changed(self, treeview):
path, column = treeview.get_cursor()
self.on_tv_providers_row_activated(treeview, path, column)
def obtain_podcasts_with(self, callback):
if self.podcasts_progress_indicator is not None:
self.podcasts_progress_indicator.on_finished()
self.podcasts_progress_indicator = ProgressIndicator(
_("Loading podcasts"), _("Please wait while the podcast list is downloaded"), parent=self.main_window
)
original_provider = self.current_provider
self.en_query.set_sensitive(False)
self.bt_search.set_sensitive(False)
self.tag_cloud.set_sensitive(False)
self.podcasts_model.clear()
@util.run_in_background
def download_data():
try:
podcasts = callback()
except Exception as e:
logger.warn("Got exception while loading podcasts: %s", e)
podcasts = []
@util.idle_add
def update_ui():
if self.podcasts_progress_indicator is not None:
self.podcasts_progress_indicator.on_finished()
self.podcasts_progress_indicator = None
if original_provider != self.current_provider:
logger.warn("Ignoring update from old thread")
return
self.podcasts_model.load(podcasts or [])
self.en_query.set_sensitive(True)
self.bt_search.set_sensitive(True)
self.tag_cloud.set_sensitive(True)
self.en_query.grab_focus()
def on_bt_search_clicked(self, widget):
if self.current_provider is None:
return
query = self.en_query.get_text()
@self.obtain_podcasts_with
def load_data():
if self.current_provider.kind == directory.Provider.PROVIDER_SEARCH:
return self.current_provider.on_search(query)
elif self.current_provider.kind == directory.Provider.PROVIDER_URL:
return self.current_provider.on_url(query)
elif self.current_provider.kind == directory.Provider.PROVIDER_FILE:
return self.current_provider.on_file(query)
def on_can_subscribe_changed(self, can_subscribe):
self.btnOK.set_sensitive(can_subscribe)
def on_btnSelectAll_clicked(self, widget, *args):
self.podcasts_model.set_selection_to(True)
def on_btnSelectNone_clicked(self, widget, *args):
self.podcasts_model.set_selection_to(False)
def on_btnOK_clicked(self, widget, *args):
urls = self.podcasts_model.get_selected_podcasts()
self.main_window.destroy()
# add channels that have been selected
if self.add_podcast_list is not None:
self.add_podcast_list(urls)
def on_btnCancel_clicked(self, widget, *args):
self.main_window.destroy()