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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,243 @@ | ||
| # ----------------------------------------------------------------------------- | ||
| # Getting Things GNOME! - a personal organizer for the GNOME desktop | ||
| # Copyright (c) 2008-2013 - Lionel Dricot & Bertrand Rousseau | ||
| # | ||
| # This program is free software: you can redistribute it and/or modify it under | ||
| # the terms of the GNU General Public License as published by the Free Software | ||
| # Foundation, either version 3 of the License, or (at your option) any later | ||
| # version. | ||
| # | ||
| # This program is distributed in the hope that it will be useful, but WITHOUT | ||
| # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | ||
| # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more | ||
| # details. | ||
| # | ||
| # You should have received a copy of the GNU General Public License along with | ||
| # this program. If not, see <http://www.gnu.org/licenses/>. | ||
| # ----------------------------------------------------------------------------- | ||
|
|
||
| """ | ||
| This module contains the SearchEditor class which is a window that allows the | ||
| user to edit a saved search properties. | ||
| """ | ||
| from gi.repository import GObject, Gtk, Gdk, GdkPixbuf, GLib | ||
|
|
||
| import logging | ||
| import random | ||
| from gettext import gettext as _ | ||
| from GTG.gtk.browser import GnomeConfig | ||
|
|
||
| log = logging.getLogger(__name__) | ||
|
|
||
|
|
||
| @Gtk.Template(filename=GnomeConfig.SEARCH_EDITOR_UI_FILE) | ||
| class SearchEditor(Gtk.Dialog): | ||
| """ | ||
| A window to edit certain properties of a saved search. | ||
| """ | ||
|
|
||
| __gtype_name__ = 'GTG_SearchEditor' | ||
| _emoji_chooser = Gtk.Template.Child('emoji-chooser') | ||
| _icon_button = Gtk.Template.Child('icon-button') | ||
| _name_entry = Gtk.Template.Child('name-entry') | ||
|
|
||
| def __init__(self, req, app, search=None): | ||
| super().__init__(use_header_bar=1) | ||
|
|
||
| set_icon_shortcut = Gtk.Shortcut.new( | ||
| Gtk.ShortcutTrigger.parse_string("<Control>I"), | ||
| Gtk.CallbackAction.new(self._set_icon)) | ||
|
|
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| self.add_shortcut(set_icon_shortcut) | ||
|
|
||
| self.req = req | ||
| self.app = app | ||
| self.search = search | ||
|
|
||
| self.set_transient_for(app.browser) | ||
| self._title_format = self.get_title() | ||
| self._emoji_chooser.set_parent(self._icon_button) | ||
|
|
||
| self.is_valid = True | ||
| self._emoji = None | ||
| self.use_icon = False | ||
| self._search_name = '' | ||
|
|
||
| self.set_search(search) | ||
| self.show() | ||
|
|
||
|
|
||
| @GObject.Property(type=str, default='') | ||
| def search_name(self): | ||
| """The (new) name of the search.""" | ||
|
|
||
| return self._search_name | ||
|
|
||
| @search_name.setter | ||
| def search_name(self, value: str): | ||
| self._search_name = value | ||
| self._validate() | ||
|
|
||
| @GObject.Property(type=str, default='') | ||
| def search_query(self): | ||
| """The (new) name of the search.""" | ||
|
|
||
| return self._search_query | ||
|
|
||
| @search_query.setter | ||
| def search_query(self, value: str): | ||
| self._search_query = value | ||
| self._validate() | ||
|
|
||
| @GObject.Property(type=bool, default=True) | ||
| def is_valid(self): | ||
| """ | ||
| Whenever it is valid to apply the changes (like malformed search name). | ||
| """ | ||
|
|
||
| return self._is_valid | ||
|
|
||
| @is_valid.setter | ||
| def is_valid(self, value: bool): | ||
| self._is_valid = value | ||
|
|
||
| @GObject.Property(type=bool, default=False) | ||
| def has_icon(self): | ||
| """ | ||
| Whenever the search will have an icon. | ||
| """ | ||
|
|
||
| return bool(self._emoji) | ||
|
|
||
| def _validate(self): | ||
| """ | ||
| Validates the current search preferences. | ||
| Returns true whenever it passes validation, False otherwise, | ||
| and modifies the is_valid property appropriately. | ||
| On failure, the widgets are modified accordingly to show the user | ||
| why it doesn't accept it. | ||
| """ | ||
|
|
||
| valid = True | ||
| valid &= self._validate_search_name() | ||
| self.is_valid = valid | ||
| return valid | ||
|
|
||
| def _validate_search_name(self): | ||
| """ | ||
| Validates the current search name. | ||
| Returns true whenever it passes validation, False otherwise. | ||
| On failure, the widgets are modified accordingly to show the user | ||
| why it doesn't accept it. | ||
| """ | ||
|
|
||
| if self.search_name == '': | ||
| self._name_entry.add_css_class("error") | ||
| self._name_entry.props.tooltip_text = \ | ||
| _("search name can not be empty") | ||
| return False | ||
| else: | ||
| self._name_entry.remove_css_class("error") | ||
| self._name_entry.props.tooltip_text = "" | ||
| return True | ||
|
|
||
| def set_search(self, search): | ||
| """ | ||
| Set the search to edit. | ||
| Widgets are updated with the information of the search, | ||
| the previous information/state is lost. | ||
| """ | ||
| self.search = search | ||
| if search is None: | ||
| return | ||
|
|
||
| icon = search.icon | ||
| self._set_emoji(self._emoji_chooser, text=icon if icon else '') | ||
|
|
||
| self.search_name = search.name | ||
| self.search_query = search.query | ||
| self.set_title(self._title_format % self.search_name) | ||
|
|
||
|
|
||
| def do_destroy(self): | ||
|
|
||
| self.app.close_search_editor() | ||
| super().destroy() | ||
|
|
||
| def _cancel(self): | ||
| """ | ||
| Cancel button has been clicked, closing the editor window without | ||
| applying changes. | ||
| """ | ||
|
|
||
| self.destroy() | ||
|
|
||
| def _apply(self): | ||
| """ | ||
| Apply button has been clicked, applying the settings and closing the | ||
| editor window. | ||
| """ | ||
| if self.search is None: | ||
| log.warning("Trying to apply but no search set, shouldn't happen") | ||
| self._cancel() | ||
| return | ||
|
|
||
| if self.has_icon and self._emoji: | ||
| self.search.icon = self._emoji | ||
| elif self.has_icon: # Should never happen, but just in case | ||
| log.warning("Tried to set icon for %r but no icon given", | ||
| self.search.name) | ||
| self.search.icon = None | ||
| else: | ||
| self.search.icon = None | ||
|
|
||
| if self.search_name != self.search.name: | ||
| log.debug("Renaming %r → %r", self.search.name, self.search_name) | ||
| self.search.name = self.search_name | ||
|
|
||
| self.app.ds.saved_searches.model.emit('items-changed', 0, 0, 0) | ||
| self.destroy() | ||
|
|
||
| # CALLBACKS ##### | ||
| @Gtk.Template.Callback('response') | ||
| def _response(self, widget: GObject.Object, response: Gtk.ResponseType): | ||
| if response == Gtk.ResponseType.APPLY: | ||
| self._apply() | ||
| else: | ||
| self._cancel() | ||
|
|
||
|
|
||
| @Gtk.Template.Callback('set_icon') | ||
| def _set_icon(self, widget: GObject.Object, shargs: GLib.Variant = None): | ||
| """ | ||
| Button to set the icon/emoji has been clicked. | ||
| """ | ||
| self._emoji_chooser.popup() | ||
|
|
||
| @Gtk.Template.Callback('emoji_set') | ||
| def _set_emoji(self, widget: GObject.Object, text: str = None): | ||
| """ | ||
| Callback when an emoji has been inserted. | ||
| """ | ||
| self._emoji = text if text else None | ||
|
|
||
| if text: | ||
| self._emoji = text | ||
| self._icon_button.set_label(text) | ||
| if label := self._icon_button.get_child(): | ||
| label.set_opacity(1) | ||
| else: | ||
| self._emoji = None | ||
| self._icon_button.set_label('🏷️') | ||
| if label := self._icon_button.get_child(): | ||
| label.set_opacity(0.4) | ||
|
|
||
| self.notify('has-icon') | ||
|
|
||
| @Gtk.Template.Callback('remove_icon') | ||
| def _remove_icon(self, widget: GObject.Object): | ||
| """ | ||
| Callback to remove the icon. | ||
| """ | ||
|
|
||
| self._set_emoji(self._emoji_chooser, text='') |
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