Python Terminator.focus_changed方法代码示例

# 需要导入模块: from terminator import Terminator [as 别名]
# 或者: from terminator.Terminator import focus_changed [as 别名]

#.........这里部分代码省略.........
        maker = Factory()
        child = self.get_child()

        if not maker.isinstance(child, 'Notebook'):
            dbg('child is not a notebook, nothing to change to')
            return

        if num == -1:
            # Go to the next tab
            cur = child.get_current_page()
            pages = child.get_n_pages()
            if cur == pages - 1:
                num = 0
            else:
                num = cur + 1
        elif num == -2:
            # Go to the previous tab
            cur = child.get_current_page()
            if cur > 0:
                num = cur - 1
            else:
                num = child.get_n_pages() - 1

        child.set_current_page(num)
        # Work around strange bug in gtk-2.12.11 and pygtk-2.12.1
        # Without it, the selection changes, but the displayed page doesn't
        # change
        child.set_current_page(child.get_current_page())

    def set_groups(self, new_group,  term_list):
        """Set terminals in term_list to new_group"""
        for terminal in term_list:
            terminal.set_group(None, new_group)
        self.terminator.focus_changed(self.terminator.last_focused_term)

    def group_all(self, widget):
        """Group all terminals"""
        # FIXME: Why isn't this being done by Terminator() ?
        group = _('All')
        self.terminator.create_group(group)
        self.set_groups(group, self.terminator.terminals)

    def group_all_toggle(self, widget):
        """Toggle grouping to all"""
        if widget.group == 'All':
            self.ungroup_all(widget)
        else:
            self.group_all(widget)

    def ungroup_all(self, widget):
        """Ungroup all terminals"""
        self.set_groups(None, self.terminator.terminals)

    def group_tab(self, widget):
        """Group all terminals in the current tab"""
        maker = Factory()
        notebook = self.get_child()

        if not maker.isinstance(notebook, 'Notebook'):
            dbg('not in a notebook, refusing to group tab')
            return

        pagenum = notebook.get_current_page()
        while True:
            group = _('Tab %d') % pagenum
            if group not in self.terminator.groups:

# 需要导入模块: from terminator import Terminator [as 别名]
# 或者: from terminator.Terminator import focus_changed [as 别名]

#.........这里部分代码省略.........
        self.termtext = title
        self.update()
        # Return False so we don't interrupt any chains of signal handling
        return False

    def set_group_label(self, name):
        """Set the name of the group"""
        if name:
            self.grouplabel.set_text(name)
            self.grouplabel.show()
        else:
            self.grouplabel.set_text('')
            self.grouplabel.hide()
        self.update_visibility()

    def on_clicked(self, widget, event):
        """Handle a click on the label"""
        self.show()
        self.label.show()
        self.emit('clicked')

    def on_edit_done(self, widget):
        """Re-emit an edit-done signal from an EditableLabel"""
        self.emit('edit-done')

    def editing(self):
        """Determine if we're currently editing a group name or title"""
        return(self.groupentry.get_property('visible') or self.label.editing())

    def create_group(self):
        """Create a new group"""
        if self.terminal.group:
            self.groupentry.set_text(self.terminal.group)
        else:
            defaultmembers=['Alpha','Beta','Gamma','Delta','Epsilon','Zeta','Eta',
                           'Theta','Iota','Kappa','Lambda','Mu','Nu','Xi',
                           'Omnicron','Pi','Rho','Sigma','Tau','Upsilon','Phi',
                           'Chi','Psi','Omega']
            currentgroups=set(self.terminator.groups)
            for i in range(1,4):
                defaultgroups=set(map(''.join, list(itertools.product(defaultmembers,repeat=i))))
                freegroups = list(defaultgroups-currentgroups)
                if freegroups:
                    self.groupentry.set_text(random.choice(freegroups))
                    break
            else:
                self.groupentry.set_text('')
        self.groupentry.show()
        self.grouplabel.hide()
        self.groupentry.grab_focus()
        self.update_visibility()

    def groupentry_cancel(self, widget, event):
        """Hide the group name entry"""
        self.groupentry.set_text('')
        self.groupentry.hide()
        self.grouplabel.show()
        self.get_parent().grab_focus()

    def groupentry_activate(self, widget):
        """Actually cause a group to be created"""
        groupname = self.groupentry.get_text() or None
        dbg('Titlebar::groupentry_activate: creating group: %s' % groupname)
        self.groupentry_cancel(None, None)
        last_focused_term=self.terminator.last_focused_term
        if self.terminal.targets_for_new_group:
            [term.titlebar.emit('create-group', groupname) for term in self.terminal.targets_for_new_group]
            self.terminal.targets_for_new_group = None
        else:
            self.emit('create-group', groupname)
        last_focused_term.grab_focus()
        self.terminator.focus_changed(last_focused_term)

    def groupentry_keypress(self, widget, event):
        """Handle keypresses on the entry widget"""
        key = gtk.gdk.keyval_name(event.keyval)
        if key == 'Escape':
            self.groupentry_cancel(None, None)

    def icon_bell(self):
        """A bell signal requires we display our bell icon"""
        self.bellicon.show()
        gobject.timeout_add(1000, self.icon_bell_hide)

    def icon_bell_hide(self):
        """Handle a timeout which means we now hide the bell icon"""
        self.bellicon.hide()
        return(False)

    def get_custom_string(self):
        """If we have a custom string set, return it, otherwise None"""
        if self.label.is_custom():
            return(self.label.get_text())
        else:
            return(None)

    def set_custom_string(self, string):
        """Set a custom string"""
        self.label.set_text(string)
        self.label.set_custom()