Python entry.UndoEntry类代码示例

    def PluginPreferences(self, win):
        box = Gtk.VBox(spacing=12)

        # api key section
        def key_changed(entry, *args):
            config.set("plugins", "fingerprint_acoustid_api_key",
                entry.get_text())

        button = Button(_("Request API key"), Icons.NETWORK_WORKGROUP)
        button.connect("clicked",
            lambda s: util.website("https://acoustid.org/api-key"))
        key_box = Gtk.HBox(spacing=6)
        entry = UndoEntry()
        entry.set_text(get_api_key())
        entry.connect("changed", key_changed)
        label = Gtk.Label(label=_("API _key:"))
        label.set_use_underline(True)
        label.set_mnemonic_widget(entry)
        key_box.pack_start(label, False, True, 0)
        key_box.pack_start(entry, True, True, 0)
        key_box.pack_start(button, False, True, 0)

        box.pack_start(Frame(_("AcoustID Web Service"),
                       child=key_box), True, True, 0)

        return box

    def __init__(self):
        super(Preferences, self).__init__(spacing=12)

        self.set_border_width(6)

        ccb = pconfig.ConfigCheckButton(_("Hide main window on close"), "window_hide", populate=True)
        self.pack_start(ccb, False, True, 0)

        def on_scroll_changed(button, new_state):
            if button.get_active():
                pconfig.set("modifier_swap", new_state)

        modifier_swap = pconfig.getboolean("modifier_swap")

        scrollwheel_box = Gtk.VBox(spacing=0)
        group = Gtk.RadioButton(group=None, label=_("Scroll wheel adjusts volume"), use_underline=True)
        group.connect("toggled", on_scroll_changed, False)
        group.set_active(not modifier_swap)
        scrollwheel_box.pack_start(group, False, True, 0)
        group = Gtk.RadioButton(group=group, label=_("Scroll wheel changes song"), use_underline=True)
        group.connect("toggled", on_scroll_changed, True)
        group.set_active(modifier_swap)
        scrollwheel_box.pack_start(group, False, True, 0)

        self.pack_start(qltk.Frame(_("Scroll _Wheel"), child=scrollwheel_box), True, True, 0)

        box = Gtk.VBox(spacing=12)

        entry_box = Gtk.HBox(spacing=6)

        entry = UndoEntry()
        entry_box.pack_start(entry, True, True, 0)

        def on_reverted(*args):
            pconfig.reset("tooltip")
            entry.set_text(pconfig.gettext("tooltip"))

        revert = Gtk.Button()
        revert.add(Gtk.Image.new_from_icon_name(Icons.DOCUMENT_REVERT, Gtk.IconSize.BUTTON))
        revert.connect("clicked", on_reverted)
        entry_box.pack_start(revert, False, True, 0)

        box.pack_start(entry_box, False, True, 0)

        preview = Gtk.Label()
        preview.set_line_wrap(True)
        frame = Gtk.Frame()
        frame.add(preview)
        box.pack_start(frame, False, True, 0)

        frame = qltk.Frame(_("Tooltip Display"), child=box)
        frame.get_label_widget().set_mnemonic_widget(entry)
        self.pack_start(frame, True, True, 0)

        entry.connect("changed", self.__changed_entry, preview, frame)
        entry.set_text(pconfig.gettext("tooltip"))

        for child in self.get_children():
            child.show_all()

class ExportToFolderDialog(Dialog):
    """A dialog to collect export settings"""

    def __init__(self, parent, pattern):
        super(ExportToFolderDialog, self).__init__(
            title=_("Export Playlist to Folder"),
            transient_for=parent, use_header_bar=True)

        self.set_default_size(400, -1)
        self.set_resizable(True)
        self.set_border_width(6)
        self.vbox.set_spacing(6)

        self.add_button(_("_Cancel"), Gtk.ResponseType.CANCEL)
        self.add_button(_("_Export"), Gtk.ResponseType.OK)
        self.set_default_response(Gtk.ResponseType.OK)

        box = Gtk.VBox(spacing=6)

        destination_label = Gtk.Label(_("Destination folder:"))
        destination_label.set_line_wrap(True)
        destination_label.set_xalign(0.0)
        box.pack_start(destination_label, False, False, 0)

        frame = Gtk.Frame()
        self.directory_chooser = Gtk.FileChooserWidget(
            action=Gtk.FileChooserAction.SELECT_FOLDER)
        self.directory_chooser.set_select_multiple(False)
        self.directory_chooser.set_border_width(1)
        frame.add(self.directory_chooser)
        frame.set_shadow_type(Gtk.ShadowType.IN)
        frame.set_border_width(0)
        box.pack_start(frame, True, True, 0)

        pattern_label = Gtk.Label(_("Filename pattern:"))
        pattern_label.set_line_wrap(True)
        pattern_label.set_xalign(0.0)
        box.pack_start(pattern_label, False, False, 0)

        self.pattern_entry = UndoEntry()
        self.pattern_entry.set_text(pattern)
        box.pack_start(self.pattern_entry, False, False, 0)

        self.vbox.pack_start(box, True, True, 0)

        self.set_response_sensitive(Gtk.ResponseType.OK, False)

        def changed(*args):
            has_directory = self.directory_chooser.get_filename() is not None
            self.set_response_sensitive(Gtk.ResponseType.OK, has_directory)

            pattern_text = self.pattern_entry.get_text()
            has_pattern = bool(pattern_text)
            self.set_response_sensitive(Gtk.ResponseType.OK, has_pattern)

        self.directory_chooser.connect("selection-changed", changed)
        self.pattern_entry.connect("changed", changed)

        self.get_child().show_all()

 def create_pattern():
     hbox = Gtk.HBox(spacing=6)
     hbox.set_border_width(6)
     label = Gtk.Label(label=_("Default filename pattern:"))
     hbox.pack_start(label, False, True, 0)
     entry = UndoEntry()
     if CONFIG.default_pattern:
         entry.set_text(CONFIG.default_pattern)
     entry.connect('changed', changed)
     hbox.pack_start(entry, True, True, 0)
     return hbox

    def __init__(self):
        super(Preferences, self).__init__(spacing=12)

        correct_browser = not isinstance(app.browser, AudioFeeds)

        table = Gtk.Table(2, 2)
        table.set_col_spacings(6)
        table.set_row_spacings(6)

        labels = {}
        entries = {}
        for idx, key in enumerate(["gpodder.net/name",
                                   "gpodder.net/password",
                                   "gpodder.net/device"]):
            text, tooltip = _SETTINGS[key][:2]
            label = Gtk.Label(label=text)
            entry = UndoEntry()
            entry.set_text(get_cfg(key))
            if key == "gpodder.net/password":
                entry.set_visibility(False)
            entries[key] = entry
            labels[key] = label
            labels[key].set_mnemonic_widget(entry)
            label.set_tooltip_text(tooltip)
            label.set_alignment(0.0, 0.5)
            label.set_padding(0, 6)
            label.set_use_underline(True)
            table.attach(label, 0, 1, idx, idx+1,
                         xoptions=Gtk.AttachOptions.FILL |
                         Gtk.AttachOptions.SHRINK)
            table.attach(entry, 1, 2, idx, idx+1,
                         xoptions=Gtk.AttachOptions.FILL |
                         Gtk.AttachOptions.SHRINK)
        # value, lower, upper, step_increment, page_increment

        def gpodder_go(button):
            for key in entries:
                value = entries[key].get_text()
                set_cfg(key, value)
            name = get_cfg("gpodder.net/name")
            password = get_cfg("gpodder.net/password")
            device = get_cfg("gpodder.net/device")
            fetch_gpodder(name, password, device)

        button = Gtk.Button(label=_("Fetch!" if correct_browser else "(Fetch) Please switch to a different browser!"), sensitive=correct_browser)
        button.connect("pressed", gpodder_go)
        table.attach(button, 0, 2, idx+1, idx+2)

        self.pack_start(qltk.Frame("Preferences", child=table),
                        True, True, 0)

    def __init__(self, parent, title, text,
                 button_label=_("_OK"), button_icon=Icons.DOCUMENT_OPEN,
                 tooltip=None):
        super(GetStringDialog, self).__init__(
            title=title, transient_for=parent, use_header_bar=True)

        self.set_border_width(6)
        self.set_resizable(True)
        self.add_button(_("_Cancel"), Gtk.ResponseType.CANCEL)
        self.add_icon_button(button_label, button_icon, Gtk.ResponseType.OK)
        self.vbox.set_spacing(6)
        self.set_default_response(Gtk.ResponseType.OK)

        box = Gtk.VBox(spacing=6)
        lab = Gtk.Label(label=text)
        box.set_border_width(6)
        lab.set_line_wrap(True)
        lab.set_justify(Gtk.Justification.CENTER)
        box.pack_start(lab, True, True, 0)

        self._val = UndoEntry()
        if tooltip:
            self._val.set_tooltip_text(tooltip)
        self._val.set_max_width_chars(50)
        box.pack_start(self._val, True, True, 0)

        self.vbox.pack_start(box, True, True, 0)
        self.get_child().show_all()

    def __init__(self, parent, error_text):
        main_text = _("Submit Error Report")
        secondary_text = _(
            "Various details regarding the error and your system will be send "
            "to a third party online service "
            "(<a href='https://www.sentry.io'>www.sentry.io</a>). You can "
            "review the data before sending it below.")

        secondary_text += u"\n\n"

        secondary_text += _(
            "(optional) Please provide a short description of what happened "
            "when the error occurred:")

        super(SubmitErrorDialog, self).__init__(
            modal=True, text=main_text, secondary_text=secondary_text,
            secondary_use_markup=True)

        self.set_transient_for(parent)
        self.add_button(_("_Cancel"), Gtk.ResponseType.CANCEL)
        self.add_button(_("_Send"), self.RESPONSE_SUBMIT)
        self.set_default_response(Gtk.ResponseType.CANCEL)

        area = self.get_message_area()

        self._entry = UndoEntry()
        self._entry.set_placeholder_text(_("Short description…"))
        area.pack_start(self._entry, False, True, 0)

        expand = TextExpander(_("Data to be sent:"), error_text)
        area.pack_start(expand, False, True, 0)
        area.show_all()

        self.get_widget_for_response(Gtk.ResponseType.CANCEL).grab_focus()

    def PluginPreferences(klass, win):
        def entry_changed(entry):
            config.set('plugins', 'lastfmsync_username', entry.get_text())

        label = Gtk.Label(label=_("_Username:"), use_underline=True)
        entry = UndoEntry()
        entry.set_text(config_get('username', ''))
        entry.connect('changed', entry_changed)
        label.set_mnemonic_widget(entry)

        hbox = Gtk.HBox()
        hbox.set_spacing(6)
        hbox.pack_start(label, False, True, 0)
        hbox.pack_start(entry, True, True, 0)

        return qltk.Frame(_("Account"), child=hbox)

    def __init__(
        self, parent, title, text, options=[], okbutton=gtk.STOCK_OPEN):
        super(GetStringDialog, self).__init__(title, parent)
        self.set_border_width(6)
        self.set_has_separator(False)
        self.set_resizable(False)
        self.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
                         okbutton, gtk.RESPONSE_OK)
        self.vbox.set_spacing(6)
        self.set_default_response(gtk.RESPONSE_OK)

        box = gtk.VBox(spacing=6)
        lab = gtk.Label(text)
        box.set_border_width(6)
        lab.set_line_wrap(True)
        lab.set_justify(gtk.JUSTIFY_CENTER)
        box.pack_start(lab)

        if options:
            self._entry = gtk.combo_box_entry_new_text()
            for o in options: self._entry.append_text(o)
            self._val = self._entry.child
            box.pack_start(self._entry)
        else:
            self._val = UndoEntry()
            box.pack_start(self._val)

        self.vbox.pack_start(box)
        self.child.show_all()

        def tag_editing_vbox(self):
            """Returns a new VBox containing all tag editing widgets"""
            vbox = Gtk.VBox(spacing=6)
            cb = CCB(_("Auto-save tag changes"), 'editing',
                     'auto_save_changes', populate=True,
                     tooltip=_("Save changes to tags without confirmation "
                               "when editing multiple files"))
            vbox.pack_start(cb, False, True, 0)
            hb = Gtk.HBox(spacing=6)
            e = UndoEntry()
            e.set_text(config.get("editing", "split_on"))
            e.connect('changed', self.__changed, 'editing', 'split_on')
            e.set_tooltip_text(
                _("A list of separators to use when splitting tag values. "
                  "The list is space-separated"))

            def do_revert_split(button, section, option):
                config.reset(section, option)
                e.set_text(config.get(section, option))

            split_revert = Button(_("_Revert"), Icons.DOCUMENT_REVERT)
            split_revert.connect("clicked", do_revert_split, "editing",
                                 "split_on")
            l = Gtk.Label(label=_("Split _on:"))
            l.set_use_underline(True)
            l.set_mnemonic_widget(e)
            hb.pack_start(l, False, True, 0)
            hb.pack_start(e, True, True, 0)
            hb.pack_start(split_revert, False, True, 0)
            vbox.pack_start(hb, False, True, 0)
            return vbox

        def build_alternate_search_widget():
            vb2 = Gtk.VBox(spacing=3)

            hb = Gtk.HBox(spacing=6)

            def on_entry_changed(entry, *args):
                self.Conf.alternate_search_url = entry.get_text()

            URL_entry = UndoEntry()
            URL_entry.set_text(self.Conf.alternate_search_url)
            URL_entry.connect("changed", on_entry_changed)

            l1 = ConfigLabel(_("URL:"), URL_entry)

            URL_revert = Gtk.Button()
            URL_revert.add(Gtk.Image.new_from_icon_name(
                Icons.DOCUMENT_REVERT, Gtk.IconSize.MENU))
            URL_revert.set_tooltip_text(_("Revert to default"))

            connect_obj(URL_revert, "clicked", URL_entry.set_text,
                DEFAULT_ALTERNATE_SEARCH_URL)

            hb.pack_start(l1, False, True, 0)
            hb.pack_start(URL_entry, True, True, 0)
            hb.pack_start(URL_revert, False, True, 0)

            vb2.pack_start(hb, False, True, 0)

            def on_alternate_search_toggled(button, *args):
                self.Conf.alternate_search_enabled = button.get_active()

            alternate_search_enabled = Gtk.CheckButton(
                label=_("Search via above URL if the lyrics "
                        "couldn't be found in LyricsWikia."),
                use_underline=True)
            alternate_search_enabled.set_active(
                self.Conf.alternate_search_enabled)
            alternate_search_enabled.connect("toggled",
                on_alternate_search_toggled)

            vb2.pack_start(alternate_search_enabled, False, True, 0)

            return vb2

    def PluginPreferences(self, *args):
        vbox = Gtk.VBox(spacing=12)

        label = Gtk.Label(label=_("Visualiser executable:"))

        def edited(widget):
            self.executable = widget.get_text()
        entry = UndoEntry()
        entry.connect('changed', edited)
        entry.set_text(self.executable)
        hbox = Gtk.HBox(spacing=6)
        hbox.pack_start(label, False, False, 0)
        hbox.pack_start(entry, True, True, 0)
        vbox.pack_start(hbox, True, True, 0)

        def refresh_clicked(widget):
            self.disabled()
            self.enabled()
        refresh_button = Button(_("Reload"), Icons.VIEW_REFRESH)
        refresh_button.connect('clicked', refresh_clicked)
        vbox.pack_start(refresh_button, False, False, 0)
        return vbox

    def __init__(self, parent):
        if self.is_not_unique(): return
        super(PreferencesWindow, self).__init__()
        self.set_title(_("Ex Falso Preferences"))
        self.set_border_width(12)
        self.set_resizable(False)
        self.set_transient_for(parent)

        vbox = gtk.VBox(spacing=6)
        hb = gtk.HBox(spacing=6)
        e = UndoEntry()
        e.set_text(config.get("editing", "split_on"))
        e.connect('changed', self.__changed, 'editing', 'split_on')
        l = gtk.Label(_("Split _on:"))
        l.set_use_underline(True)
        l.set_mnemonic_widget(e)
        hb.pack_start(l, expand=False)
        hb.pack_start(e)
        cb = ConfigCheckButton(
            _("Show _programmatic tags"), 'editing', 'alltags')
        cb.set_active(config.getboolean("editing", 'alltags'))
        vbox.pack_start(hb, expand=False)
        vbox.pack_start(cb, expand=False)
        f = qltk.Frame(_("Tag Editing"), child=vbox)

        close = gtk.Button(stock=gtk.STOCK_CLOSE)
        close.connect_object('clicked', lambda x: x.destroy(), self)
        button_box = gtk.HButtonBox()
        button_box.set_layout(gtk.BUTTONBOX_END)
        button_box.pack_start(close)

        main_vbox = gtk.VBox(spacing=12)
        main_vbox.pack_start(f)
        main_vbox.pack_start(button_box, expand=False)
        self.add(main_vbox)

        self.connect_object('destroy', PreferencesWindow.__destroy, self)
        self.show_all()

    def __init__(self, parent):
        if self.is_not_unique():
            return
        super(PreferencesWindow, self).__init__()
        self.set_title(_("Ex Falso Preferences"))
        self.set_border_width(12)
        self.set_resizable(False)
        self.set_transient_for(parent)

        vbox = Gtk.VBox(spacing=6)
        hb = Gtk.HBox(spacing=6)
        e = UndoEntry()
        e.set_text(config.get("editing", "split_on"))
        e.connect('changed', self.__changed, 'editing', 'split_on')
        l = Gtk.Label(label=_("Split _on:"))
        l.set_use_underline(True)
        l.set_mnemonic_widget(e)
        hb.pack_start(l, False, True, 0)
        hb.pack_start(e, True, True, 0)
        vbox.pack_start(hb, False, True, 0)
        f = qltk.Frame(_("Tag Editing"), child=vbox)

        close = Button(_("_Close"), Icons.WINDOW_CLOSE)
        connect_obj(close, 'clicked', lambda x: x.destroy(), self)
        button_box = Gtk.HButtonBox()
        button_box.set_layout(Gtk.ButtonBoxStyle.END)
        button_box.pack_start(close, True, True, 0)

        main_vbox = Gtk.VBox(spacing=12)
        main_vbox.pack_start(f, True, True, 0)
        self.use_header_bar()
        if not self.has_close_button():
            main_vbox.pack_start(button_box, False, True, 0)
        self.add(main_vbox)

        connect_obj(self, 'destroy', PreferencesWindow.__destroy, self)
        self.get_child().show_all()

def _config(section, option, label, tooltip, getter):
    def on_changed(entry, *args):
        config.set(section, option, entry.get_text())

    entry = UndoEntry()
    entry.set_tooltip_text(tooltip)
    entry.set_text(decode(config.get(section, option)))
    entry.connect("changed", on_changed)

    def on_reverted(*args):
        config.reset(section, option)
        entry.set_text(decode(config.get(section, option)))

    revert = Gtk.Button()
    revert.add(Gtk.Image.new_from_icon_name(Icons.DOCUMENT_REVERT, Gtk.IconSize.BUTTON))
    revert.connect("clicked", on_reverted)

    return (Gtk.Label(label=label), entry, revert)