def __downloads_treeview_selection_changed(self, selection):
"""Called when selection changes. Sets download releated widgets and
their sensitivity."""
downloads = gui.get_selected_values(self.downloads_treeview)
number_selected = selection.count_selected_rows()
# Disable tool buttons and menu items if nothing is selected, else
# enable the ones that should be
if number_selected < 1:
self.__download_widgets_set_sensitive(False)
elif number_selected == 1:
self.unselect_all_menu_item.set_sensitive(True)
self.remove_tool_button.set_sensitive(True)
self.remove_imi.set_sensitive(True)
self.details_tool_button.set_sensitive(True)
self.details_imi.set_sensitive(True)
if downloads:
status = downloads[0].status
self.__set_widgets_sensitivity_for_status(status)
elif number_selected > 1:
self.__download_widgets_set_sensitive(False)
self.unselect_all_menu_item.set_sensitive(True)
self.remove_tool_button.set_sensitive(True)
self.remove_imi.set_sensitive(True)
has_paused = has_canceled = has_active = False
if downloads:
for download in downloads:
if download.status == PAUSED:
has_paused = True
elif download.status == CANCELED:
has_canceled = True
elif download.status == CONNECTING or \
download.status == DOWNLOADING:
has_active = True
if has_paused or has_canceled:
self.resume_tool_button.set_sensitive(True)
self.resume_imi.set_sensitive(True)
if has_active:
self.pause_tool_button.set_sensitive(True)
self.pause_imi.set_sensitive(True)
self.cancel_tool_button.set_sensitive(True)
self.cancel_imi.set_sensitive(True)
self.pause_imi.props.visible = self.pause_imi.props.sensitive
self.resume_imi.props.visible = self.resume_imi.props.sensitive
self.cancel_imi.props.visible = self.cancel_imi.props.sensitive
# Details should only be possible if one row is selected
self.details_tool_button.set_sensitive(False)
self.details_imi.set_sensitive(False)
# Select all should not be availible if all is selected already
if number_selected == len(self.downloads_model):
self.select_all_menu_item.set_sensitive(False)
elif not self.select_all_menu_item.props.sensitive:
self.select_all_menu_item.set_sensitive(True)
def __pause_selected_downloads(self, pause=True):
downloads = gui.get_selected_values(self.downloads_treeview)
if downloads:
for download in downloads:
if pause:
download.pause()
else:
download.resume()
def __downloads_treeview_button_press_event(self, treeview, event, menu):
"""Show context menu for downloads treeview"""
if event.type == gtk.gdk.BUTTON_PRESS and event.button == 3:
n_selected = self.downloads_treeview_selection.count_selected_rows()
downloads = gui.get_selected_values(self.downloads_treeview)
if n_selected == 1:
if downloads:
self.open_imi.set_sensitive(not downloads[0].is_metalink)
self.open_folder_imi.set_sensitive(True)
self.details_imi.set_sensitive(True)
menu.popup(None, None, None, event.button, event.time)
return True
elif n_selected > 1:
self.open_imi.set_sensitive(False)
self.open_folder_imi.set_sensitive(False)
self.details_imi.set_sensitive(False)
menu.popup(None, None, None, event.button, event.time)
return True
return False
def __details_selected_download(self, widget):
"""Shows details for the selected download. The details option will
only be availble when only one download in selected."""
downloads = gui.get_selected_values(self.downloads_treeview)
if downloads:
DetailsDialog(downloads[0])
def __open_folder_imi_activate(self, imagemenuitem):
"""Opens the folder containing the download."""
downloads = gui.get_selected_values(self.downloads_treeview)
if downloads:
uri = gnomevfs.make_uri_from_input(downloads[0].path)
gnome.ui.url_show_on_screen(uri, imagemenuitem.get_screen())
def __open_imi_activate(self, imagemenuitem):
"""Opens the downloaded file with the associated program."""
downloads = gui.get_selected_values(self.downloads_treeview)
if downloads:
gui.open_file_on_screen(downloads[0].file,
imagemenuitem.get_screen())
def __remove_selected_downloads(self, widget=None):
"""Removes the selected download from DownloadList."""
downloads = gui.get_selected_values(self.downloads_treeview)
for download in downloads:
self.download_list.remove_download(download)
def __cancel_selected_downloads(self, widget):
"""Cancels the selected download in DownloadList."""
downloads = gui.get_selected_values(self.downloads_treeview)
for download in downloads:
download.cancel()
