diff options
Diffstat (limited to 'src/jarabe/journal/journaltoolbox.py')
| -rw-r--r-- | src/jarabe/journal/journaltoolbox.py | 572 |
1 files changed, 572 insertions, 0 deletions
diff --git a/src/jarabe/journal/journaltoolbox.py b/src/jarabe/journal/journaltoolbox.py new file mode 100644 index 0000000..2aa4153 --- /dev/null +++ b/src/jarabe/journal/journaltoolbox.py @@ -0,0 +1,572 @@ +# Copyright (C) 2007, One Laptop Per Child +# Copyright (C) 2009, Walter Bender +# +# 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 2 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, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +from gettext import gettext as _ +import logging +from datetime import datetime, timedelta +import os +import gconf +import time + +import gobject +import gio +import glib +import gtk + +from sugar.graphics.palette import Palette +from sugar.graphics.toolbox import Toolbox +from sugar.graphics.toolcombobox import ToolComboBox +from sugar.graphics.toolbutton import ToolButton +from sugar.graphics.toggletoolbutton import ToggleToolButton +from sugar.graphics.combobox import ComboBox +from sugar.graphics.menuitem import MenuItem +from sugar.graphics.icon import Icon +from sugar.graphics.xocolor import XoColor +from sugar.graphics import iconentry +from sugar.graphics import style +from sugar import mime + +from jarabe.model import bundleregistry +from jarabe.journal import misc +from jarabe.journal import model +from jarabe.journal.palettes import ClipboardMenu +from jarabe.journal.palettes import VolumeMenu + + +_AUTOSEARCH_TIMEOUT = 1000 + +_ACTION_ANYTIME = 0 +_ACTION_TODAY = 1 +_ACTION_SINCE_YESTERDAY = 2 +_ACTION_PAST_WEEK = 3 +_ACTION_PAST_MONTH = 4 +_ACTION_PAST_YEAR = 5 + +_ACTION_ANYTHING = 0 + +_ACTION_EVERYBODY = 0 +_ACTION_MY_FRIENDS = 1 +_ACTION_MY_CLASS = 2 + + +class MainToolbox(Toolbox): + def __init__(self): + Toolbox.__init__(self) + + self.search_toolbar = SearchToolbar() + self.search_toolbar.set_size_request(-1, style.GRID_CELL_SIZE) + self.add_toolbar(_('Search'), self.search_toolbar) + self.search_toolbar.show() + + +class SearchToolbar(gtk.Toolbar): + __gtype_name__ = 'SearchToolbar' + + __gsignals__ = { + 'query-changed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, + ([object])), + } + + def __init__(self): + gtk.Toolbar.__init__(self) + + self._mount_point = None + + self._search_entry = iconentry.IconEntry() + self._search_entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY, + 'system-search') + self._search_entry.connect('activate', self._search_entry_activated_cb) + self._search_entry.connect('changed', self._search_entry_changed_cb) + self._search_entry.add_clear_button() + self._autosearch_timer = None + self._add_widget(self._search_entry, expand=True) + + self._favorite_button = ToggleToolButton('emblem-favorite') + self._favorite_button.connect('toggled', + self.__favorite_button_toggled_cb) + self.insert(self._favorite_button, -1) + self._favorite_button.show() + + self._what_search_combo = ComboBox() + self._what_combo_changed_sid = self._what_search_combo.connect( + 'changed', self._combo_changed_cb) + tool_item = ToolComboBox(self._what_search_combo) + self.insert(tool_item, -1) + tool_item.show() + + self._when_search_combo = self._get_when_search_combo() + tool_item = ToolComboBox(self._when_search_combo) + self.insert(tool_item, -1) + tool_item.show() + + self._sorting_button = SortingButton() + self._sorting_button.connect('clicked', + self.__sorting_button_clicked_cb) + self.insert(self._sorting_button, -1) + self._sorting_button.connect('sort-property-changed', + self.__sort_changed_cb) + self._sorting_button.show() + + # TODO: enable it when the DS supports saving the buddies. + #self._with_search_combo = self._get_with_search_combo() + #tool_item = ToolComboBox(self._with_search_combo) + #self.insert(tool_item, -1) + #tool_item.show() + + self._query = self._build_query() + + self.refresh_filters() + + def give_entry_focus(self): + self._search_entry.grab_focus() + + def _get_when_search_combo(self): + when_search = ComboBox() + when_search.append_item(_ACTION_ANYTIME, _('Anytime')) + when_search.append_separator() + when_search.append_item(_ACTION_TODAY, _('Today')) + when_search.append_item(_ACTION_SINCE_YESTERDAY, + _('Since yesterday')) + # TRANS: Filter entries modified during the last 7 days. + when_search.append_item(_ACTION_PAST_WEEK, _('Past week')) + # TRANS: Filter entries modified during the last 30 days. + when_search.append_item(_ACTION_PAST_MONTH, _('Past month')) + # TRANS: Filter entries modified during the last 356 days. + when_search.append_item(_ACTION_PAST_YEAR, _('Past year')) + when_search.set_active(0) + when_search.connect('changed', self._combo_changed_cb) + return when_search + + def _get_with_search_combo(self): + with_search = ComboBox() + with_search.append_item(_ACTION_EVERYBODY, _('Anyone')) + with_search.append_separator() + with_search.append_item(_ACTION_MY_FRIENDS, _('My friends')) + with_search.append_item(_ACTION_MY_CLASS, _('My class')) + with_search.append_separator() + + # TODO: Ask the model for buddies. + with_search.append_item(3, 'Dan', 'theme:xo') + + with_search.set_active(0) + with_search.connect('changed', self._combo_changed_cb) + return with_search + + def _add_widget(self, widget, expand=False): + tool_item = gtk.ToolItem() + tool_item.set_expand(expand) + + tool_item.add(widget) + widget.show() + + self.insert(tool_item, -1) + tool_item.show() + + def _build_query(self): + query = {} + + if self._mount_point: + query['mountpoints'] = [self._mount_point] + + if self._favorite_button.props.active: + query['keep'] = 1 + + if self._what_search_combo.props.value: + value = self._what_search_combo.props.value + generic_type = mime.get_generic_type(value) + if generic_type: + mime_types = generic_type.mime_types + query['mime_type'] = mime_types + else: + query['activity'] = self._what_search_combo.props.value + + if self._when_search_combo.props.value: + date_from, date_to = self._get_date_range() + query['timestamp'] = {'start': date_from, 'end': date_to} + + if self._search_entry.props.text: + text = self._search_entry.props.text.strip() + if text: + query['query'] = text + + property_, order = self._sorting_button.get_current_sort() + + if order == gtk.SORT_ASCENDING: + sign = '+' + else: + sign = '-' + query['order_by'] = [sign + property_] + + return query + + def _get_date_range(self): + today_start = datetime.today().replace(hour=0, minute=0, second=0) + right_now = datetime.today() + if self._when_search_combo.props.value == _ACTION_TODAY: + date_range = (today_start, right_now) + elif self._when_search_combo.props.value == _ACTION_SINCE_YESTERDAY: + date_range = (today_start - timedelta(1), right_now) + elif self._when_search_combo.props.value == _ACTION_PAST_WEEK: + date_range = (today_start - timedelta(7), right_now) + elif self._when_search_combo.props.value == _ACTION_PAST_MONTH: + date_range = (today_start - timedelta(30), right_now) + elif self._when_search_combo.props.value == _ACTION_PAST_YEAR: + date_range = (today_start - timedelta(356), right_now) + + return (time.mktime(date_range[0].timetuple()), + time.mktime(date_range[1].timetuple())) + + def _combo_changed_cb(self, combo): + self._update_if_needed() + + def __sort_changed_cb(self, button): + self._update_if_needed() + + def __sorting_button_clicked_cb(self, button): + self._sorting_button.palette.popup(immediate=True, state=1) + + def _update_if_needed(self): + new_query = self._build_query() + if self._query != new_query: + self._query = new_query + self.emit('query-changed', self._query) + + def _search_entry_activated_cb(self, search_entry): + if self._autosearch_timer: + gobject.source_remove(self._autosearch_timer) + new_query = self._build_query() + if self._query != new_query: + self._query = new_query + self.emit('query-changed', self._query) + + def _search_entry_changed_cb(self, search_entry): + if not search_entry.props.text: + search_entry.activate() + return + + if self._autosearch_timer: + gobject.source_remove(self._autosearch_timer) + self._autosearch_timer = gobject.timeout_add(_AUTOSEARCH_TIMEOUT, + self._autosearch_timer_cb) + + def _autosearch_timer_cb(self): + logging.debug('_autosearch_timer_cb') + self._autosearch_timer = None + self._search_entry.activate() + return False + + def set_mount_point(self, mount_point): + self._mount_point = mount_point + new_query = self._build_query() + if self._query != new_query: + self._query = new_query + self.emit('query-changed', self._query) + + def set_what_filter(self, what_filter): + combo_model = self._what_search_combo.get_model() + what_filter_index = -1 + for i in range(0, len(combo_model) - 1): + if combo_model[i][0] == what_filter: + what_filter_index = i + break + + if what_filter_index == -1: + logging.warning('what_filter %r not known', what_filter) + else: + self._what_search_combo.set_active(what_filter_index) + + def refresh_filters(self): + current_value = self._what_search_combo.props.value + current_value_index = 0 + + self._what_search_combo.handler_block(self._what_combo_changed_sid) + try: + self._what_search_combo.remove_all() + # TRANS: Item in a combo box that filters by entry type. + self._what_search_combo.append_item(_ACTION_ANYTHING, + _('Anything')) + + registry = bundleregistry.get_registry() + appended_separator = False + + types = mime.get_all_generic_types() + for generic_type in types: + if not appended_separator: + self._what_search_combo.append_separator() + appended_separator = True + self._what_search_combo.append_item( + generic_type.type_id, generic_type.name, generic_type.icon) + if generic_type.type_id == current_value: + current_value_index = \ + len(self._what_search_combo.get_model()) - 1 + + self._what_search_combo.set_active(current_value_index) + + self._what_search_combo.append_separator() + + for service_name in model.get_unique_values('activity'): + activity_info = registry.get_bundle(service_name) + if activity_info is None: + continue + + if service_name == current_value: + combo_model = self._what_search_combo.get_model() + current_value_index = len(combo_model) + + # try activity-provided icon + if os.path.exists(activity_info.get_icon()): + try: + self._what_search_combo.append_item(service_name, + activity_info.get_name(), + file_name=activity_info.get_icon()) + except glib.GError, exception: + logging.warning('Falling back to default icon for' + ' "what" filter because %r (%r) has an' + ' invalid icon: %s', + activity_info.get_name(), + str(service_name), exception) + else: + continue + + # fall back to generic icon + self._what_search_combo.append_item(service_name, + activity_info.get_name(), + icon_name='application-octet-stream') + + finally: + self._what_search_combo.handler_unblock( + self._what_combo_changed_sid) + + def __favorite_button_toggled_cb(self, favorite_button): + self._update_if_needed() + + def clear_query(self): + self._search_entry.props.text = '' + self._what_search_combo.set_active(0) + self._when_search_combo.set_active(0) + self._favorite_button.props.active = False + + +class DetailToolbox(Toolbox): + def __init__(self): + Toolbox.__init__(self) + + self.entry_toolbar = EntryToolbar() + self.add_toolbar('', self.entry_toolbar) + self.entry_toolbar.show() + + +class EntryToolbar(gtk.Toolbar): + __gsignals__ = { + 'volume-error': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, + ([str, str])), + } + + def __init__(self): + gtk.Toolbar.__init__(self) + + self._metadata = None + self._temp_file_path = None + + self._resume = ToolButton('activity-start') + self._resume.connect('clicked', self._resume_clicked_cb) + self.add(self._resume) + self._resume.show() + + client = gconf.client_get_default() + color = XoColor(client.get_string('/desktop/sugar/user/color')) + self._copy = ToolButton() + icon = Icon(icon_name='edit-copy', xo_color=color) + self._copy.set_icon_widget(icon) + icon.show() + self._copy.set_tooltip(_('Copy to')) + self._copy.connect('clicked', self._copy_clicked_cb) + self.add(self._copy) + self._copy.show() + + self._duplicate = ToolButton() + icon = Icon(icon_name='edit-duplicate', xo_color=color) + self._duplicate.set_icon_widget(icon) + self._duplicate.set_tooltip(_('Duplicate')) + self._duplicate.connect('clicked', self._duplicate_clicked_cb) + self.add(self._duplicate) + + separator = gtk.SeparatorToolItem() + self.add(separator) + separator.show() + + erase_button = ToolButton('list-remove') + erase_button.set_tooltip(_('Erase')) + erase_button.connect('clicked', self._erase_button_clicked_cb) + self.add(erase_button) + erase_button.show() + + def set_metadata(self, metadata): + self._metadata = metadata + self._refresh_copy_palette() + self._refresh_duplicate_palette() + self._refresh_resume_palette() + + def _resume_clicked_cb(self, button): + misc.resume(self._metadata) + + def _copy_clicked_cb(self, button): + button.palette.popup(immediate=True, state=Palette.SECONDARY) + + def _duplicate_clicked_cb(self, button): + file_path = model.get_file(self._metadata['uid']) + try: + model.copy(self._metadata, '/') + except IOError, e: + logging.exception('Error while copying the entry.') + self.emit('volume-error', + _('Error while copying the entry. %s') % (e.strerror, ), + _('Error')) + + def _erase_button_clicked_cb(self, button): + registry = bundleregistry.get_registry() + + bundle = misc.get_bundle(self._metadata) + if bundle is not None and registry.is_installed(bundle): + registry.uninstall(bundle) + model.delete(self._metadata['uid']) + + def _resume_menu_item_activate_cb(self, menu_item, service_name): + misc.resume(self._metadata, service_name) + + def _refresh_copy_palette(self): + palette = self._copy.get_palette() + + for menu_item in palette.menu.get_children(): + palette.menu.remove(menu_item) + menu_item.destroy() + + clipboard_menu = ClipboardMenu(self._metadata) + clipboard_menu.set_image(Icon(icon_name='toolbar-edit', + icon_size=gtk.ICON_SIZE_MENU)) + clipboard_menu.connect('volume-error', self.__volume_error_cb) + palette.menu.append(clipboard_menu) + clipboard_menu.show() + + if self._metadata['mountpoint'] != '/': + client = gconf.client_get_default() + color = XoColor(client.get_string('/desktop/sugar/user/color')) + journal_menu = VolumeMenu(self._metadata, _('Journal'), '/') + journal_menu.set_image(Icon(icon_name='activity-journal', + xo_color=color, + icon_size=gtk.ICON_SIZE_MENU)) + journal_menu.connect('volume-error', self.__volume_error_cb) + palette.menu.append(journal_menu) + journal_menu.show() + + volume_monitor = gio.volume_monitor_get() + icon_theme = gtk.icon_theme_get_default() + for mount in volume_monitor.get_mounts(): + if self._metadata['mountpoint'] == mount.get_root().get_path(): + continue + volume_menu = VolumeMenu(self._metadata, mount.get_name(), + mount.get_root().get_path()) + for name in mount.get_icon().props.names: + if icon_theme.has_icon(name): + volume_menu.set_image(Icon(icon_name=name, + icon_size=gtk.ICON_SIZE_MENU)) + break + volume_menu.connect('volume-error', self.__volume_error_cb) + palette.menu.append(volume_menu) + volume_menu.show() + + def _refresh_duplicate_palette(self): + color = misc.get_icon_color(self._metadata) + self._copy.get_icon_widget().props.xo_color = color + if self._metadata['mountpoint'] == '/': + self._duplicate.show() + icon = self._duplicate.get_icon_widget() + icon.props.xo_color = color + icon.show() + else: + self._duplicate.hide() + + def __volume_error_cb(self, menu_item, message, severity): + self.emit('volume-error', message, severity) + + def _refresh_resume_palette(self): + if self._metadata.get('activity_id', ''): + # TRANS: Action label for resuming an activity. + self._resume.set_tooltip(_('Resume')) + else: + # TRANS: Action label for starting an entry. + self._resume.set_tooltip(_('Start')) + + palette = self._resume.get_palette() + + for menu_item in palette.menu.get_children(): + palette.menu.remove(menu_item) + menu_item.destroy() + + for activity_info in misc.get_activities(self._metadata): + menu_item = MenuItem(activity_info.get_name()) + menu_item.set_image(Icon(file=activity_info.get_icon(), + icon_size=gtk.ICON_SIZE_MENU)) + menu_item.connect('activate', self._resume_menu_item_activate_cb, + activity_info.get_bundle_id()) + palette.menu.append(menu_item) + menu_item.show() + + +class SortingButton(ToolButton): + __gtype_name__ = 'JournalSortingButton' + + __gsignals__ = { + 'sort-property-changed': (gobject.SIGNAL_RUN_FIRST, + gobject.TYPE_NONE, + ([])), + } + + _SORT_OPTIONS = [ + ('timestamp', 'view-lastedit', _('Sort by date modified')), + ('creation_time', 'view-created', _('Sort by date created')), + ('filesize', 'view-size', _('Sort by size')), + ] + + def __init__(self): + ToolButton.__init__(self) + + self._property = 'timestamp' + self._order = gtk.SORT_ASCENDING + + self.props.tooltip = _('Sort view') + self.props.icon_name = 'view-lastedit' + + for property_, icon, label in self._SORT_OPTIONS: + button = MenuItem(icon_name=icon, text_label=label) + button.connect('activate', + self.__sort_type_changed_cb, + property_, + icon) + button.show() + self.props.palette.menu.insert(button, -1) + + def __sort_type_changed_cb(self, widget, property_, icon_name): + self._property = property_ + #FIXME: Implement sorting order + self._order = gtk.SORT_ASCENDING + self.emit('sort-property-changed') + + self.props.icon_name = icon_name + + def get_current_sort(self): + return (self._property, self._order) |