def setup_icon (self):
"""
Setup the spinner icon
"""
self.icon = Spinner (self.application, None)
self.icon.show ()
def setup_icon(self):
"""
Setup the spinner icon
"""
self.icon = Spinner(self.application, None)
self.icon.show()
class TranslationLabel (gtk.HBox):
"""
The label contains a pixbuf, a label and a close button.
Also a popup menu is available if the user right clicks the tab.
If the user double clicks the tab label, it becomes an entry able to change
the label of the tab.
"""
ui_string = """<ui>
<popup name="PopupMenu">
<menuitem action="Close" />
</popup>
</ui>"""
def __init__ (self, application, translation):
gtk.HBox.__init__ (self, spacing=2)
self.application = application
self.translation = translation
self.title = 'Unnamed'
self.is_custom = False
self.setup_icon ()
self.setup_label ()
self.setup_entry ()
self.setup_menu ()
self.setup_event_box ()
self.setup_close ()
self.be_label ()
self.pack_start (self.icon)
self.pack_start (self.event_box)
self.pack_start (self.close, False, padding=4)
def setup_icon (self):
"""
Setup the spinner icon
"""
self.icon = Spinner (self.application, None)
self.icon.show ()
def setup_label (self):
"""
Setup the label
"""
self.label = gtk.Label ()
self.label.show ()
def setup_entry (self):
"""
Setup the entry that will take place for modifying the label
"""
self.entry = gtk.Entry ()
self.entry_focus_out = self.entry.connect ('focus-out-event',
self.on_entry_activate)
self.entry_activate_handler = self.entry.connect ('activate',
self.on_entry_activate)
self.entry.show ()
def setup_event_box (self):
"""
The event box needed to grab events for the child widgets
"""
self.event_box = gtk.EventBox ()
self.event_box.set_visible_window (False)
self.event_box.connect ('button-press-event',
self.on_event_box_button_press_event)
self.event_box.connect ('key-press-event',
self.on_event_box_key_press_event)
self.event_box.show ()
def setup_close (self):
"""
Setup the close tiny-button
"""
self.close = uiutils.TinyButton (gtk.STOCK_CLOSE)
self.close.set_tooltip_text (_("Close this translation"))
self.close.connect ('clicked', self.on_close)
self.close.show ()
def setup_menu (self):
"""
Setup the popup menu
"""
self.action_group = gtk.ActionGroup ('PopupActions')
actions = (
('Close', gtk.STOCK_CLOSE, None, None,
_('Close this translation'), self.on_close),
)
self.action_group.add_actions (actions)
self.ui = gtk.UIManager ()
self.ui.insert_action_group (self.action_group, 0)
self.ui.add_ui_from_string (self.ui_string)
self.menu = self.ui.get_widget ("/PopupMenu")
def drop_child (self):
"""
Drop the event box child, which would be a label or an entry
"""
child = self.event_box.get_child ()
if child:
self.event_box.remove (child)
def be_label (self):
"""
Drop the entry and become a label
"""
self.drop_child ()
self.label.set_text (self.title)
self.event_box.add (self.label)
def be_entry (self):
"""
Drop the label and become an entry
"""
self.drop_child ()
self.entry.set_text (self.title)
self.event_box.add (self.entry)
def set_suggested_title (self, title):
"""
Set the suggested title of the page
"""
if not self.is_custom:
self.title = title
self.label.set_text (title)
def start_loading (self):
"""
Make the tab busy by animating the spinner
"""
self.icon.start ()
def stop_loading (self):
"""
Stop animating the spinner
"""
self.icon.stop ()
# Events
def on_event_box_button_press_event (self, event_box, event):
"""
Handle both the double click and the right click
"""
if event.type == gtk.gdk._2BUTTON_PRESS:
self.be_entry ()
self.entry.grab_focus ()
elif event.type == gtk.gdk.BUTTON_PRESS and event.button == 3:
self.menu.popup (None, None, None, event.button, event.time, None)
def on_event_box_key_press_event (self, event_box, event):
"""
Handle the ESC key as a good key for becoming back a label
and reject the entry changes
"""
# ESC key
if event.keyval == 65307:
self.entry.handler_block (self.entry_focus_out)
self.be_label ()
self.entry.handler_unblock (self.entry_focus_out)
def on_entry_activate (self, entry, *args):
"""
Accept changes when the user activates the entry
"""
self.title = entry.get_text ()
self.entry.handler_block (self.entry_focus_out)
self.be_label ()
self.entry.handler_unblock (self.entry_focus_out)
self.is_custom = True
def on_close (self, button):
"""
Close the translation
"""
self.translation.close ()
class TranslationLabel(gtk.HBox):
"""
The label contains a pixbuf, a label and a close button.
Also a popup menu is available if the user right clicks the tab.
If the user double clicks the tab label, it becomes an entry able to change
the label of the tab.
"""
ui_string = """<ui>
<popup name="PopupMenu">
<menuitem action="Close" />
</popup>
</ui>"""
def __init__(self, application, translation):
gtk.HBox.__init__(self, spacing=2)
self.application = application
self.translation = translation
self.title = 'Unnamed'
self.is_custom = False
self.setup_icon()
self.setup_label()
self.setup_entry()
self.setup_menu()
self.setup_event_box()
self.setup_close()
self.be_label()
self.pack_start(self.icon)
self.pack_start(self.event_box)
self.pack_start(self.close, False, padding=4)
def setup_icon(self):
"""
Setup the spinner icon
"""
self.icon = Spinner(self.application, None)
self.icon.show()
def setup_label(self):
"""
Setup the label
"""
self.label = gtk.Label()
self.label.show()
def setup_entry(self):
"""
Setup the entry that will take place for modifying the label
"""
self.entry = gtk.Entry()
self.entry_focus_out = self.entry.connect('focus-out-event',
self.on_entry_activate)
self.entry_activate_handler = self.entry.connect(
'activate', self.on_entry_activate)
self.entry.show()
def setup_event_box(self):
"""
The event box needed to grab events for the child widgets
"""
self.event_box = gtk.EventBox()
self.event_box.set_visible_window(False)
self.event_box.connect('button-press-event',
self.on_event_box_button_press_event)
self.event_box.connect('key-press-event',
self.on_event_box_key_press_event)
self.event_box.show()
def setup_close(self):
"""
Setup the close tiny-button
"""
self.close = uiutils.TinyButton(gtk.STOCK_CLOSE)
self.close.set_tooltip_text(_("Close this translation"))
self.close.connect('clicked', self.on_close)
self.close.show()
def setup_menu(self):
"""
Setup the popup menu
"""
self.action_group = gtk.ActionGroup('PopupActions')
actions = (('Close', gtk.STOCK_CLOSE, None, None,
_('Close this translation'), self.on_close), )
self.action_group.add_actions(actions)
self.ui = gtk.UIManager()
self.ui.insert_action_group(self.action_group, 0)
self.ui.add_ui_from_string(self.ui_string)
self.menu = self.ui.get_widget("/PopupMenu")
def drop_child(self):
"""
Drop the event box child, which would be a label or an entry
"""
child = self.event_box.get_child()
if child:
self.event_box.remove(child)
def be_label(self):
"""
Drop the entry and become a label
"""
self.drop_child()
self.label.set_text(self.title)
self.event_box.add(self.label)
def be_entry(self):
"""
Drop the label and become an entry
"""
self.drop_child()
self.entry.set_text(self.title)
self.event_box.add(self.entry)
def set_suggested_title(self, title):
"""
Set the suggested title of the page
"""
if not self.is_custom:
self.title = title
self.label.set_text(title)
def start_loading(self):
"""
Make the tab busy by animating the spinner
"""
self.icon.start()
def stop_loading(self):
"""
Stop animating the spinner
"""
self.icon.stop()
# Events
def on_event_box_button_press_event(self, event_box, event):
"""
Handle both the double click and the right click
"""
if event.type == gtk.gdk._2BUTTON_PRESS:
self.be_entry()
self.entry.grab_focus()
elif event.type == gtk.gdk.BUTTON_PRESS and event.button == 3:
self.menu.popup(None, None, None, event.button, event.time, None)
def on_event_box_key_press_event(self, event_box, event):
"""
Handle the ESC key as a good key for becoming back a label
and reject the entry changes
"""
# ESC key
if event.keyval == 65307:
self.entry.handler_block(self.entry_focus_out)
self.be_label()
self.entry.handler_unblock(self.entry_focus_out)
def on_entry_activate(self, entry, *args):
"""
Accept changes when the user activates the entry
"""
self.title = entry.get_text()
self.entry.handler_block(self.entry_focus_out)
self.be_label()
self.entry.handler_unblock(self.entry_focus_out)
self.is_custom = True
def on_close(self, button):
"""
Close the translation
"""
self.translation.close()
