9578053 Jan 22 2022 distfiles.gentoo.org/distfiles/gajim-1.3.3-2.tar.gz
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1045 changed files with 753037 additions and 18 deletions
357
gajim/gtk/search.py
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357
gajim/gtk/search.py
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# Copyright (C) 2019 Philipp Hörist <philipp AT hoerist.com>
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#
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# This file is part of Gajim.
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#
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# Gajim is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# Gajim is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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import logging
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import itertools
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from enum import IntEnum
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from gi.repository import Gtk
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from nbxmpp.modules import dataforms
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from gajim.common import app
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from gajim.common import ged
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from gajim.common.i18n import _
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from gajim.gui_menu_builder import SearchMenu
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from .dataform import DataFormWidget
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from .util import ensure_not_destroyed
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from .util import find_widget
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from .util import EventHelper
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log = logging.getLogger('gajim.gui.search')
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class Page(IntEnum):
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REQUEST_FORM = 0
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FORM = 1
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REQUEST_RESULT = 2
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COMPLETED = 3
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ERROR = 4
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class Search(Gtk.Assistant, EventHelper):
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def __init__(self, account, jid, transient_for=None):
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Gtk.Assistant.__init__(self)
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EventHelper.__init__(self)
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self._con = app.connections[account]
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self._account = account
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self._jid = jid
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self._destroyed = False
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self.set_application(app.app)
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self.set_resizable(True)
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self.set_position(Gtk.WindowPosition.CENTER)
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if transient_for is not None:
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self.set_transient_for(transient_for)
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self.set_size_request(500, 400)
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self.get_style_context().add_class('dialog-margin')
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self._add_page(RequestForm())
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self._add_page(Form())
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self._add_page(RequestResult())
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self._add_page(Completed())
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self._add_page(Error())
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self.connect('prepare', self._on_page_change)
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self.connect('cancel', self._on_cancel)
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self.connect('close', self._on_cancel)
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self.connect('destroy', self._on_destroy)
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self._remove_sidebar()
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self._buttons = {}
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self._add_custom_buttons()
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self.show()
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self.register_events([
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('search-form-received', ged.GUI1, self._search_form_received),
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('search-result-received', ged.GUI1, self._search_result_received),
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])
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self._request_search_fields()
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def _add_custom_buttons(self):
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action_area = find_widget('action_area', self)
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for button in list(action_area.get_children()):
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self.remove_action_widget(button)
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search = Gtk.Button(label=_('Search'))
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search.connect('clicked', self._execute_search)
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search.get_style_context().add_class('suggested-action')
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self._buttons['search'] = search
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self.add_action_widget(search)
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new_search = Gtk.Button(label=_('New Search'))
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new_search.get_style_context().add_class('suggested-action')
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new_search.connect('clicked',
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lambda *args: self.set_current_page(Page.FORM))
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self._buttons['new-search'] = new_search
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self.add_action_widget(new_search)
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def _set_button_visibility(self, page):
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for button in self._buttons.values():
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button.hide()
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if page == Page.FORM:
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self._buttons['search'].show()
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elif page in (Page.ERROR, Page.COMPLETED):
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self._buttons['new-search'].show()
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def _add_page(self, page):
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self.append_page(page)
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self.set_page_type(page, page.type_)
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self.set_page_title(page, page.title)
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self.set_page_complete(page, page.complete)
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def set_stage_complete(self, is_valid):
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self._buttons['search'].set_sensitive(is_valid)
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def _request_search_fields(self):
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self._con.get_module('Search').request_search_fields(self._jid)
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def _execute_search(self, *args):
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self.set_current_page(Page.REQUEST_RESULT)
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form = self.get_nth_page(Page.FORM).get_submit_form()
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self._con.get_module('Search').send_search_form(self._jid, form, True)
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@ensure_not_destroyed
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def _search_form_received(self, event):
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if not event.is_dataform:
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self.set_current_page(Page.ERROR)
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return
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self.get_nth_page(Page.FORM).process_search_form(event.data)
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self.set_current_page(Page.FORM)
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@ensure_not_destroyed
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def _search_result_received(self, event):
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if event.data is None:
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self._on_error('')
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return
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self.get_nth_page(Page.COMPLETED).process_result(event.data)
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self.set_current_page(Page.COMPLETED)
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def _remove_sidebar(self):
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main_box = self.get_children()[0]
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sidebar = main_box.get_children()[0]
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main_box.remove(sidebar)
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def _on_page_change(self, _assistant, _page):
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self._set_button_visibility(self.get_current_page())
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def _on_error(self, error_text):
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log.info('Show Error page')
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page = self.get_nth_page(Page.ERROR)
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page.set_text(error_text)
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self.set_current_page(Page.ERROR)
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def _on_cancel(self, _widget):
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self.destroy()
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def _on_destroy(self, *args):
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self._destroyed = True
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class RequestForm(Gtk.Box):
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type_ = Gtk.AssistantPageType.CUSTOM
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title = _('Request Search Form')
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complete = False
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(18)
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spinner = Gtk.Spinner()
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self.pack_start(spinner, True, True, 0)
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spinner.start()
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self.show_all()
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class Form(Gtk.Box):
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type_ = Gtk.AssistantPageType.CUSTOM
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title = _('Search')
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complete = True
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(18)
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self._dataform_widget = None
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self.show_all()
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@property
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def search_form(self):
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return self._dataform_widget.get_submit_form()
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def clear(self):
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self._show_form(None)
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def process_search_form(self, form):
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self._show_form(form)
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def _show_form(self, form):
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if self._dataform_widget is not None:
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self.remove(self._dataform_widget)
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self._dataform_widget.destroy()
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if form is None:
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return
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options = {'form-width': 350}
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form = dataforms.extend_form(node=form)
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self._dataform_widget = DataFormWidget(form, options=options)
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self._dataform_widget.connect('is-valid', self._on_is_valid)
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self._dataform_widget.validate()
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self._dataform_widget.show_all()
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self.add(self._dataform_widget)
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def _on_is_valid(self, _widget, is_valid):
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self.get_toplevel().set_stage_complete(is_valid)
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def get_submit_form(self):
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return self._dataform_widget.get_submit_form()
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class RequestResult(RequestForm):
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type_ = Gtk.AssistantPageType.CUSTOM
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title = _('Search…')
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complete = False
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class Completed(Gtk.Box):
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type_ = Gtk.AssistantPageType.CUSTOM
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title = _('Search Result')
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complete = True
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(12)
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self.show_all()
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self._label = Gtk.Label(label=_('No results found'))
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self._label.get_style_context().add_class('bold16')
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self._label.set_no_show_all(True)
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self._label.set_halign(Gtk.Align.CENTER)
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self._scrolled = Gtk.ScrolledWindow()
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self._scrolled.get_style_context().add_class('search-scrolled')
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self._scrolled.set_no_show_all(True)
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self._treeview = None
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self._menu = None
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self.add(self._label)
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self.add(self._scrolled)
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self.show_all()
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def process_result(self, form):
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if self._treeview is not None:
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self._scrolled.remove(self._treeview)
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self._treeview.destroy()
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self._treeview = None
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self._menu = None
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self._label.hide()
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self._scrolled.hide()
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if not form:
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self._label.show()
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return
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form = dataforms.extend_form(node=form)
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fieldtypes = []
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fieldvars = []
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for field in form.reported.iter_fields():
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if field.type_ == 'boolean':
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fieldtypes.append(bool)
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elif field.type_ in ('jid-single', 'text-single'):
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fieldtypes.append(str)
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else:
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log.warning('Not supported field received: %s', field.type_)
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continue
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fieldvars.append(field.var)
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liststore = Gtk.ListStore(*fieldtypes)
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for item in form.iter_records():
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iter_ = liststore.append()
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for field in item.iter_fields():
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if field.var in fieldvars:
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liststore.set_value(iter_,
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fieldvars.index(field.var),
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field.value)
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self._treeview = Gtk.TreeView()
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self._treeview.set_hexpand(True)
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self._treeview.set_vexpand(True)
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self._treeview.get_style_context().add_class('search-treeview')
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self._treeview.connect('button-press-event', self._on_button_press)
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self._menu = SearchMenu(self._treeview)
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for field, counter in zip(form.reported.iter_fields(),
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itertools.count()):
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self._treeview.append_column(
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Gtk.TreeViewColumn(field.label,
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Gtk.CellRendererText(),
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text=counter))
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self._treeview.set_model(liststore)
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self._treeview.show()
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self._scrolled.add(self._treeview)
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self._scrolled.show()
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def _on_button_press(self, treeview, event):
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if event.button != 3:
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return
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path, _column, _x, _y = treeview.get_path_at_pos(event.x, event.y)
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if path is None:
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return
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store = treeview.get_model()
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iter_ = store.get_iter(path)
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column_values = store[iter_]
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text = ' '.join(column_values)
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self._menu.set_copy_text(text)
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self._menu.popup_at_pointer()
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class Error(Gtk.Box):
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type_ = Gtk.AssistantPageType.CUSTOM
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title = _('Error')
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complete = True
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(12)
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self.set_homogeneous(True)
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icon = Gtk.Image.new_from_icon_name('dialog-error-symbolic',
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Gtk.IconSize.DIALOG)
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icon.get_style_context().add_class('error-color')
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icon.set_valign(Gtk.Align.END)
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self._label = Gtk.Label()
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self._label.get_style_context().add_class('bold16')
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self._label.set_valign(Gtk.Align.START)
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self.add(icon)
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self.add(self._label)
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self.show_all()
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def set_text(self, text):
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self._label.set_text(text)
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