<div dir="ltr"><div><div><div><div><div>Hi all. </div>Any news on the progress on this front? </div>Should I commit this on github? </div>Daniel, Manuel : If yes, please let me know a step by step procedure for this. </div> I don't want to mess up things, so I will be grateful if you guys could let me know the step by step procedure </div> to get this in guthub, only one single time :) <div><div><div><div> </div></div></div></div></div><div class="gmail_extra"> <div class="gmail_quote">On Wed, Apr 3, 2013 at 12:22 AM, Ajay Garg <<a href="mailto:ajay@activitycentral.com" target="_blank">ajay@activitycentral.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">The patch is to be applied in mainline-repo, master-branch. The workflow is as per <a href="http://wiki.sugarlabs.org/go/Features/Multi_selection_screenshots" target="_blank">http://wiki.sugarlabs.org/go/Features/Multi_selection_screenshots</a> The only known "issues" are :: a) Journal-View is not updated, when screenshot(s) is(are) taken in "Multi-Select" mode. ==================================================================================== The reason is that journal-refresh is inhibited in "Multi-Select" mode. Thankfully, this is not too great an inconsistency, as the users are need to be educated of the "Alt + 1 screenshot" feature anyway, when the screenshot is taken in any other view other than the Journal-View. That time, the users "need" to know where they may find the newly taken screenshot(s). b) Renaming of entries, does not happen in "Multi-Select" mode. ============================================================= The issue is mainly in locations other than the "Journal" (Documents/Pen-Drives), as renaming the entry needs a corresponding change on the file-system. Due to the fact the refresh is inhibited in "Multi-Select" mode, this is not possible. Thus, with the aim of maintaining UI-consistency, renaming-in-Multi-Select mode is disabled for "Journal" too. src/jarabe/journal/expandedentry.py | 12 +- src/jarabe/journal/journalactivity.py | 182 ++++++++- src/jarabe/journal/journaltoolbox.py | 304 +++++++++++--- src/jarabe/journal/journalwindow.py | 45 +++ src/jarabe/journal/listmodel.py | 23 ++ src/jarabe/journal/listview.py | 235 ++++++++++- src/jarabe/journal/model.py | 243 +++++++++--- src/jarabe/journal/objectchooser.py | 22 +- src/jarabe/journal/palettes.py | 728 +++++++++++++++++++++++++++++----- src/jarabe/journal/volumestoolbar.py | 92 +++-- 10 files changed, 1637 insertions(+), 249 deletions(-) diff --git a/src/jarabe/journal/expandedentry.py b/src/jarabe/journal/expandedentry.py index 0cb59d6..6937370 100644 --- a/src/jarabe/journal/expandedentry.py +++ b/src/jarabe/journal/expandedentry.py @@ -554,14 +554,10 @@ class ExpandedEntry(Gtk.EventBox): self._update_title_sid = None def _write_entry(self): - if self._metadata.get('mountpoint', '/') == '/': - model.write(self._metadata, update_mtime=False) - else: - old_file_path = os.path.join( - self._metadata['mountpoint'], - model.get_file_name(old_title, self._metadata['mime_type'])) - model.write(self._metadata, file_path=old_file_path, - update_mtime=False) + from jarabe.journal.journalactivity import get_journal + self._metadata['mountpoint'] = \ + get_journal().get_detail_toolbox().get_mount_point() + model.update_only_metadata_and_preview_files_and_return_file_paths(self._metadata) def _keep_icon_toggled_cb(self, keep_icon): if keep_icon.get_active(): diff --git a/src/jarabe/journal/journalactivity.py b/src/jarabe/journal/journalactivity.py index 4bb68fd..56740cf 100644 --- a/src/jarabe/journal/journalactivity.py +++ b/src/jarabe/journal/journalactivity.py @@ -19,6 +19,7 @@ import logging from gettext import gettext as _ import uuid +from gi.repository import GObject from gi.repository import Gtk from gi.repository import Gdk from gi.repository import GdkX11 @@ -27,7 +28,8 @@ import statvfs import os from sugar3.graphics.window import Window -from sugar3.graphics.alert import ErrorAlert +from sugar3.graphics.icon import Icon +from sugar3.graphics.alert import Alert from sugar3.bundle.bundle import ZipExtractException, RegistrationException from sugar3 import env @@ -37,7 +39,9 @@ from gi.repository import SugarExt from jarabe.model import bundleregistry from jarabe.journal.journaltoolbox import MainToolbox, DetailToolbox +from jarabe.journal.journaltoolbox import EditToolbox from jarabe.journal.listview import ListView +from jarabe.journal.listmodel import ListModel from jarabe.journal.detailview import DetailView from jarabe.journal.volumestoolbar import VolumesToolbar from jarabe.journal import misc @@ -46,6 +50,7 @@ from jarabe.journal.objectchooser import ObjectChooser from jarabe.journal.modalalert import ModalAlert from jarabe.journal import model from jarabe.journal.journalwindow import JournalWindow +from jarabe.journal.journalwindow import show_normal_cursor J_DBUS_SERVICE = 'org.laptop.Journal' @@ -56,6 +61,7 @@ _SPACE_TRESHOLD = 52428800 _BUNDLE_ID = 'org.laptop.JournalActivity' _journal = None +_mount_point = None class JournalActivityDBusService(dbus.service.Object): @@ -124,8 +130,33 @@ class JournalActivity(JournalWindow): self._list_view = None self._detail_view = None self._main_toolbox = None + self._edit_toolbox = None self._detail_toolbox = None self._volumes_toolbar = None + self._editing_mode = False + self._alert = Alert() + + self._error_alert = Alert() + icon = Icon(icon_name='dialog-ok') + self._error_alert.add_button(Gtk.ResponseType.OK, _('Ok'), icon) + icon.show() + + self._confirmation_alert = Alert() + icon = Icon(icon_name='dialog-cancel') + self._confirmation_alert.add_button(Gtk.ResponseType.CANCEL, _('Stop'), icon) + icon.show() + icon = Icon(icon_name='dialog-ok') + self._confirmation_alert.add_button(Gtk.ResponseType.OK, _('Continue'), icon) + icon.show() + + self._current_alert = None + self.setup_handlers_for_alert_actions() + + self._info_alert = None + self._selected_entries = [] + self._bundle_installation_allowed = True + + set_mount_point('/') self._setup_main_view() self._setup_secondary_view() @@ -151,10 +182,17 @@ class JournalActivity(JournalWindow): self._check_available_space() def __volume_error_cb(self, gobject, message, severity): - alert = ErrorAlert(title=severity, msg=message) - alert.connect('response', self.__alert_response_cb) - self.add_alert(alert) - alert.show() + self.update_title_and_message(self._error_alert, severity, + message) + self._callback = None + self._data = None + self.update_alert(self._error_alert) + + def _show_alert(self, message, severity): + self.__volume_error_cb(None, message, severity) + + def _volume_error_cb(self, gobject, message, severity): + self.update_error_alert(severity, message, None, None) def __alert_response_cb(self, alert, response_id): self.remove_alert(alert) @@ -196,11 +234,13 @@ class JournalActivity(JournalWindow): self._main_toolbox.search_entry.connect('icon-press', self.__search_icon_pressed_cb) self._main_toolbox.set_mount_point('/') + set_mount_point('/') def _setup_secondary_view(self): self._secondary_view = Gtk.VBox() self._detail_toolbox = DetailToolbox() + self._detail_toolbox.set_mount_point('/') self._detail_toolbox.connect('volume-error', self.__volume_error_cb) @@ -240,9 +280,16 @@ class JournalActivity(JournalWindow): self.connect('key-press-event', self._key_press_event_cb) def show_main_view(self): - if self.toolbar_box != self._main_toolbox: - self.set_toolbar_box(self._main_toolbox) - self._main_toolbox.show() + if self._editing_mode: + self._toolbox = EditToolbox() + + # TRANS: Do not translate the "%d" + self._toolbox.set_total_number_of_entries(self.get_total_number_of_entries()) + else: + self._toolbox = self._main_toolbox + + self.set_toolbar_box(self._toolbox) + self._toolbox.show() if self.canvas != self._main_view: self.set_canvas(self._main_view) @@ -277,6 +324,10 @@ class JournalActivity(JournalWindow): def __volume_changed_cb(self, volume_toolbar, mount_point): logging.debug('Selected volume: %r.', mount_point) self._main_toolbox.set_mount_point(mount_point) + set_mount_point(mount_point) + + # Also, need to update the mount-point for Detail-View. + self._detail_toolbox.set_mount_point(mount_point) def __model_created_cb(self, sender, **kwargs): self._check_for_bundle(kwargs['object_id']) @@ -301,6 +352,9 @@ class JournalActivity(JournalWindow): self._list_view.update_dates() def _check_for_bundle(self, object_id): + if not self._bundle_installation_allowed: + return + registry = bundleregistry.get_registry() metadata = model.get(object_id) @@ -334,7 +388,13 @@ class JournalActivity(JournalWindow): return metadata['bundle_id'] = bundle.get_bundle_id() - model.write(metadata) + + from jarabe.journal.journalactivity import get_mount_point + metadata['mountpoint'] = get_mount_point() + model.update_only_metadata_and_preview_files_and_return_file_paths(metadata) + + def set_bundle_installation_allowed(self, allowed): + self._bundle_installation_allowed = allowed def __window_state_event_cb(self, window, event): logging.debug('window_state_event_cb %r', self) @@ -378,6 +438,102 @@ class JournalActivity(JournalWindow): self.reveal() self.show_main_view() + def switch_to_editing_mode(self, switch): + # (re)-switch, only if not already. + if (switch) and (not self._editing_mode): + self._editing_mode = True + self.get_list_view().disable_drag_and_copy() + self.show_main_view() + elif (not switch) and (self._editing_mode): + self._editing_mode = False + self.get_list_view().enable_drag_and_copy() + self.show_main_view() + + def get_list_view(self): + return self._list_view + + def setup_handlers_for_alert_actions(self): + self._error_alert.connect('response', + self.__check_for_alert_action) + self._confirmation_alert.connect('response', + self.__check_for_alert_action) + + def __check_for_alert_action(self, alert, response_id): + self.hide_alert() + if self._callback is not None: + GObject.idle_add(self._callback, self._data, + response_id) + + def update_title_and_message(self, alert, title, message): + alert.props.title = title + alert.props.msg = message + + def update_alert(self, alert): + if self._current_alert is None: + self.add_alert(alert) + elif self._current_alert != alert: + self.remove_alert(self._current_alert) + self.add_alert(alert) + + self.remove_alert(self._current_alert) + self.add_alert(alert) + self._current_alert = alert + self._current_alert.show() + show_normal_cursor() + + def hide_alert(self): + if self._current_alert is not None: + self._current_alert.hide() + + def update_info_alert(self, title, message): + self.get_toolbar_box().display_running_status_in_multi_select(title, message) + + def update_error_alert(self, title, message, callback, data): + self.update_title_and_message(self._error_alert, title, + message) + self._callback = callback + self._data = data + self.update_alert(self._error_alert) + + def update_confirmation_alert(self, title, message, callback, + data): + self.update_title_and_message(self._confirmation_alert, title, + message) + self._callback = callback + self._data = data + self.update_alert(self._confirmation_alert) + + def get_metadata_list(self, selected_state): + metadata_list = [] + + list_view_model = self.get_list_view().get_model() + for index in range(0, len(list_view_model)): + metadata = list_view_model.get_metadata(index) + metadata_selected = \ + list_view_model.get_selected_value(metadata['uid']) + + if ( (selected_state and metadata_selected) or \ + ((not selected_state) and (not metadata_selected)) ): + metadata_list.append(metadata) + + return metadata_list + + def get_total_number_of_entries(self): + list_view_model = self.get_list_view().get_model() + return len(list_view_model) + + def is_editing_mode_present(self): + return self._editing_mode + + def get_volumes_toolbar(self): + return self._volumes_toolbar + + def get_toolbar_box(self): + return self._toolbox + + def get_detail_toolbox(self): + return self._detail_toolbox + def get_journal(): global _journal @@ -389,3 +545,11 @@ def get_journal(): def start(): get_journal() + + +def set_mount_point(mount_point): + global _mount_point + _mount_point = mount_point + +def get_mount_point(): + return _mount_point diff --git a/src/jarabe/journal/journaltoolbox.py b/src/jarabe/journal/journaltoolbox.py index b9c5e68..77a0423 100644 --- a/src/jarabe/journal/journaltoolbox.py +++ b/src/jarabe/journal/journaltoolbox.py @@ -16,6 +16,7 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA from gettext import gettext as _ +from gettext import ngettext import logging from datetime import datetime, timedelta import os @@ -25,6 +26,7 @@ import time from gi.repository import GObject from gi.repository import Gio from gi.repository import Gtk +from gi.repository import Gdk from sugar3.graphics.palette import Palette from sugar3.graphics.toolbarbox import ToolbarBox @@ -46,8 +48,9 @@ from jarabe.journal import misc from jarabe.journal import model from jarabe.journal.palettes import ClipboardMenu from jarabe.journal.palettes import VolumeMenu -from jarabe.journal import journalwindow +from jarabe.journal import journalwindow, palettes +COPY_MENU_HELPER = palettes.get_copy_menu_helper() _AUTOSEARCH_TIMEOUT = 1000 @@ -387,11 +390,27 @@ class DetailToolbox(ToolbarBox): separator.show() erase_button = ToolButton('list-remove') + self._erase_button = erase_button erase_button.set_tooltip(_('Erase')) erase_button.connect('clicked', self._erase_button_clicked_cb) self.toolbar.insert(erase_button, -1) erase_button.show() + def set_mount_point(self, mount_point): + self._mount_point = mount_point + self.set_sensitivity_of_icons() + + def get_mount_point(self): + return self._mount_point + + def set_sensitivity_of_icons(self): + mount_point = self.get_mount_point() + sensitivity = True + + self._resume.set_sensitive(sensitivity) + self._duplicate.set_sensitive(sensitivity) + self._erase_button.set_sensitive(sensitivity) + def set_metadata(self, metadata): self._metadata = metadata self._refresh_copy_palette() @@ -449,50 +468,11 @@ class DetailToolbox(ToolbarBox): 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.IconSize.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.IconSize.MENU)) - journal_menu.connect('volume-error', self.__volume_error_cb) - palette.menu.append(journal_menu) - journal_menu.show() - - documents_path = model.get_documents_path() - if documents_path is not None and not \ - self._metadata['uid'].startswith(documents_path): - documents_menu = VolumeMenu(self._metadata, _('Documents'), - documents_path) - documents_menu.set_image(Icon(icon_name='user-documents', - icon_size=Gtk.IconSize.MENU)) - documents_menu.connect('volume-error', self.__volume_error_cb) - palette.menu.append(documents_menu) - documents_menu.show() - - volume_monitor = Gio.VolumeMonitor.get() - icon_theme = Gtk.IconTheme.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.IconSize.MENU)) - break - volume_menu.connect('volume-error', self.__volume_error_cb) - palette.menu.append(volume_menu) - volume_menu.show() + COPY_MENU_HELPER.insert_copy_to_menu_items(palette.menu, + [self._metadata], + show_editing_alert=False, + show_progress_info_alert=False, + batch_mode=False) def _refresh_duplicate_palette(self): color = misc.get_icon_color(self._metadata) @@ -532,6 +512,240 @@ class DetailToolbox(ToolbarBox): menu_item.show() +class EditToolbox(ToolbarBox): + def __init__(self): + ToolbarBox.__init__(self) + + self.toolbar.add(SelectNoneButton()) + self.toolbar.add(SelectAllButton()) + + self.toolbar.add(Gtk.SeparatorToolItem()) + + self.toolbar.add(BatchEraseButton()) + self.toolbar.add(BatchCopyButton()) + + self.toolbar.add(Gtk.SeparatorToolItem()) + + self._multi_select_info_widget = MultiSelectEntriesInfoWidget() + self.toolbar.add(self._multi_select_info_widget) + + self.show_all() + self.toolbar.show_all() + + def process_new_selected_entry_in_multi_select(self): + GObject.idle_add(self._multi_select_info_widget.update_text, + '', '', True, True) + + def process_new_deselected_entry_in_multi_select(self): + GObject.idle_add(self._multi_select_info_widget.update_text, + '', '', False, True) + + def display_running_status_in_multi_select(self, primary_info, + secondary_info): + GObject.idle_add(self._multi_select_info_widget.update_text, + primary_info, secondary_info, + None, None) + + def display_already_selected_entries_status(self): + GObject.idle_add(self._multi_select_info_widget.update_text, + '', '', True, False) + + def set_total_number_of_entries(self, total): + self._multi_select_info_widget.set_total_number_of_entries(total) + + def get_current_entry_number(self): + return self._multi_select_info_widget.get_current_entry_number() + + +class SelectNoneButton(ToolButton): + def __init__(self): + ToolButton.__init__(self, 'select-none') + self.props.tooltip = _('Deselect all') + + self.connect('clicked', self.__do_deselect_all) + + def __do_deselect_all(self, widget_clicked): + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + + journal.get_list_view()._selected_entries = 0 + journal.switch_to_editing_mode(False) + journal.get_list_view().inhibit_refresh(False) + journal.get_list_view().refresh() + + +class SelectAllButton(ToolButton, palettes.ActionItem): + def __init__(self): + ToolButton.__init__(self, 'select-all') + palettes.ActionItem.__init__(self, '', [], + show_editing_alert=False, + show_progress_info_alert=False, + batch_mode=True, + auto_deselect_source_entries=True, + need_to_popup_options=False, + operate_on_deselected_entries=True, + show_not_completed_ops_info=False) + self.props.tooltip = _('Select all') + + def _get_actionable_signal(self): + return 'clicked' + + def _get_editing_alert_operation(self): + return _('Select all') + + def _get_info_alert_title(self): + return _('Selecting') + + def _get_post_selection_alert_message_entries_len(self): + return self._model_len + + def _get_post_selection_alert_message(self, entries_len): + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + + return ngettext('You have selected %d entry.', + 'You have selected %d entries.', + entries_len) % (entries_len,) + + def _operate(self, metadata): + # Nothing specific needs to be done. + # The checkboxes are unchecked as part of the toggling of any + # operation that operates on selected entries. + + # This is sync-operation. Thus, call the callback. + self._post_operate_per_metadata_per_action(metadata) + + +class BatchEraseButton(ToolButton, palettes.ActionItem): + def __init__(self): + ToolButton.__init__(self, 'edit-delete') + palettes.ActionItem.__init__(self, '', [], + show_editing_alert=True, + show_progress_info_alert=True, + batch_mode=True, + auto_deselect_source_entries=True, + need_to_popup_options=False, + operate_on_deselected_entries=False, + show_not_completed_ops_info=True) + self.props.tooltip = _('Erase') + + def _get_actionable_signal(self): + return 'clicked' + + def _get_editing_alert_title(self): + return _('Erase') + + def _get_editing_alert_message(self, entries_len): + return ngettext('Do you want to erase %d entry?', + 'Do you want to erase %d entries?', + entries_len) % (entries_len) + + def _get_editing_alert_operation(self): + return _('Erase') + + def _get_info_alert_title(self): + return _('Erasing') + + def _operate(self, metadata): + model.delete(metadata['uid']) + + # This is sync-operation. Thus, call the callback. + self._post_operate_per_metadata_per_action(metadata) + + +class BatchCopyButton(ToolButton, palettes.ActionItem): + def __init__(self): + ToolButton.__init__(self, 'edit-copy') + palettes.ActionItem.__init__(self, '', [], + show_editing_alert=True, + show_progress_info_alert=True, + batch_mode=True, + auto_deselect_source_entries=False, + need_to_popup_options=True, + operate_on_deselected_entries=False, + show_not_completed_ops_info=False) + + self.props.tooltip = _('Copy') + + self._metadata_list = None + self._fill_and_pop_up_options(None) + + def _get_actionable_signal(self): + return 'clicked' + + def _fill_and_pop_up_options(self, widget_clicked): + for child in self.props.palette.menu.get_children(): + self.props.palette.menu.remove(child) + + COPY_MENU_HELPER.insert_copy_to_menu_items(self.props.palette.menu, + [], + show_editing_alert=True, + show_progress_info_alert=True, + batch_mode=True) + if widget_clicked is not None: + self.props.palette.popup(immediate=True, state=1) + + +class MultiSelectEntriesInfoWidget(Gtk.ToolItem): + def __init__(self): + Gtk.ToolItem.__init__(self) + + self._box = Gtk.VBox() + self._selected_entries = 0 + + self._label = Gtk.Label() + self._box.pack_start(self._label, True, True, 0) + + self.add(self._box) + + self.show_all() + self._box.show_all() + + def set_total_number_of_entries(self, total): + self._total = total + + def update_text(self, primary_text, secondary_text, special_action, + update_selected_entries): + # If "special_action" is None, + # we need to display the info, conveyed by + # "primary_message" and "secondary_message" + # + # If "special_action" is True, + # a new entry has been selected. + # + # If "special_action" is False, + # an enrty has been deselected. + if special_action == None: + self._label.set_text(primary_text + secondary_text) + self._label.show() + else: + if update_selected_entries: + if special_action == True: + self._selected_entries = self._selected_entries + 1 + elif special_action == False: + self._selected_entries = self._selected_entries - 1 + + # TRANS: Do not translate the two "%d". + message = _('Selected %d of %d') % (self._selected_entries, + self._total) + + # Only show the "selected x of y" for "Select All", or + # "Deselect All", or if the user checked/unchecked a + # checkbox. + from jarabe.journal.palettes import get_current_action_item + current_action_item = get_current_action_item() + if current_action_item == None or \ + isinstance(current_action_item, SelectAllButton) or \ + isinstance(current_action_item, SelectNoneButton): + self._label.set_text(message) + self._label.show() + + Gdk.Window.process_all_updates() + + def get_current_entry_number(self): + return self._selected_entries + + class SortingButton(ToolButton): __gtype_name__ = 'JournalSortingButton' diff --git a/src/jarabe/journal/journalwindow.py b/src/jarabe/journal/journalwindow.py index 776a495..8fcecaf 100644 --- a/src/jarabe/journal/journalwindow.py +++ b/src/jarabe/journal/journalwindow.py @@ -15,6 +15,8 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +from gi.repository import Gdk + from sugar3.graphics.window import Window _journal_window = None @@ -31,3 +33,46 @@ class JournalWindow(Window): def get_journal_window(): return _journal_window + + +def set_widgets_active_state(active_state): + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + + journal.get_toolbar_box().set_sensitive(active_state) + journal.get_list_view().set_sensitive(active_state) + journal.get_volumes_toolbar().set_sensitive(active_state) + + +def show_waiting_cursor(): + # Only show waiting-cursor, if this is the batch-mode. + + from jarabe.journal.journalactivity import get_journal + if not get_journal().is_editing_mode_present(): + return + + _journal_window.get_root_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH)) + + +def freeze_ui(): + # Only freeze, if this is the batch-mode. + + from jarabe.journal.journalactivity import get_journal + if not get_journal().is_editing_mode_present(): + return + + show_waiting_cursor() + + set_widgets_active_state(False) + + +def show_normal_cursor(): + _journal_window.get_root_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.LEFT_PTR)) + + +def unfreeze_ui(): + # Unfreeze, irrespective of whether this is the batch mode. + + set_widgets_active_state(True) + + show_normal_cursor() diff --git a/src/jarabe/journal/listmodel.py b/src/jarabe/journal/listmodel.py index b98d01c..a5bb7b0 100644 --- a/src/jarabe/journal/listmodel.py +++ b/src/jarabe/journal/listmodel.py @@ -54,6 +54,7 @@ class ListModel(GObject.GObject, Gtk.TreeModel, Gtk.TreeDragSource): COLUMN_BUDDY_1 = 9 COLUMN_BUDDY_2 = 10 COLUMN_BUDDY_3 = 11 + COLUMN_SELECT = 12 _COLUMN_TYPES = { COLUMN_UID: str, @@ -68,6 +69,7 @@ class ListModel(GObject.GObject, Gtk.TreeModel, Gtk.TreeDragSource): COLUMN_BUDDY_1: object, COLUMN_BUDDY_3: object, COLUMN_BUDDY_2: object, + COLUMN_SELECT: bool, } _PAGE_SIZE = 10 @@ -79,6 +81,8 @@ class ListModel(GObject.GObject, Gtk.TreeModel, Gtk.TreeDragSource): self._cached_row = None self._result_set = model.find(query, ListModel._PAGE_SIZE) self._temp_drag_file_path = None + self._selected = {} + self._uid_metadata_assoc = {} # HACK: The view will tell us that it is resizing so the model can # avoid hitting D-Bus and disk. @@ -248,3 +252,22 @@ class ListModel(GObject.GObject, Gtk.TreeModel, Gtk.TreeDragSource): return True return False + + def update_uid_metadata_assoc(self, uid, metadata): + self._uid_metadata_assoc[uid] = metadata + + def set_selected_value(self, uid, value): + if value == False: + del self._selected[uid] + elif value == True: + self._selected[uid] = value + + def get_selected_value(self, uid): + if self._selected.has_key(uid): + return True + else: + return False + + def get_in_memory_metadata(self, path): + uid = self[path][ListModel.COLUMN_UID] + return self._uid_metadata_assoc[uid] diff --git a/src/jarabe/journal/listview.py b/src/jarabe/journal/listview.py index 3356d6f..32cbc2f 100644 --- a/src/jarabe/journal/listview.py +++ b/src/jarabe/journal/listview.py @@ -70,7 +70,8 @@ class BaseListView(Gtk.Bin): 'clear-clicked': (GObject.SignalFlags.RUN_FIRST, None, ([])), } - def __init__(self): + def __init__(self, is_object_chooser): + self._is_object_chooser = is_object_chooser self._query = {} self._model = None self._progress_bar = None @@ -101,11 +102,9 @@ class BaseListView(Gtk.Bin): self._title_column = None self.sort_column = None self._add_columns() - - self.tree_view.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, - [('text/uri-list', 0, 0), - ('journal-object-id', 0, 0)], - Gdk.DragAction.COPY) + self._inhibit_refresh = False + self._selected_entries = 0 + self.enable_drag_and_copy() # Auto-update stuff self._fully_obscured = True @@ -117,6 +116,15 @@ class BaseListView(Gtk.Bin): model.updated.connect(self.__model_updated_cb) model.deleted.connect(self.__model_deleted_cb) + def enable_drag_and_copy(self): + self.tree_view.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, + [('text/uri-list', 0, 0), + ('journal-object-id', 0, 0)], + Gdk.DragAction.COPY) + + def disable_drag_and_copy(self): + self.tree_view.unset_rows_drag_source() + def __model_created_cb(self, sender, signal, object_id): if self._is_new_item_visible(object_id): self._set_dirty() @@ -137,6 +145,17 @@ class BaseListView(Gtk.Bin): return object_id.startswith(self._query['mountpoints'][0]) def _add_columns(self): + if not self._is_object_chooser: + cell_select = CellRendererToggle(self.tree_view) + cell_select.connect('clicked', self.__cell_select_clicked_cb) + + column = Gtk.TreeViewColumn() + column.props.sizing = Gtk.TreeViewColumnSizing.FIXED + column.props.fixed_width = cell_select.props.width + column.pack_start(cell_select, True) + column.set_cell_data_func(cell_select, self.__select_set_data_cb) + self.tree_view.append_column(column) + cell_favorite = CellRendererFavorite(self.tree_view) cell_favorite.connect('clicked', self.__favorite_clicked_cb) @@ -262,8 +281,30 @@ class BaseListView(Gtk.Bin): def __favorite_set_data_cb(self, column, cell, tree_model, tree_iter, data): - favorite = tree_model[tree_iter][ListModel.COLUMN_FAVORITE] - if favorite: + # Instead of querying the favorite-status from the "cached" + # entries in listmodel, hit the DS, and retrieve the persisted + # favorite-status. + # This solves the issue in "Multi-Select", wherein the + # listview is inhibited from refreshing. Now, if the user + # clicks favorite-star-icon(s), the change(s) is(are) written + # to the DS, but no refresh takes place. Thus, in order to have + # the change(s) reflected on the UI, we need to hit the DS for + # querying the favorite-status (instead of relying on the + # cached-listmodel. + uid = tree_model[tree_iter][ListModel.COLUMN_UID] + if uid is None: + return + + try: + metadata = model.get(uid) + except: + return + + favorite = None + if 'keep' in metadata.keys(): + favorite = str(metadata['keep']) + + if favorite == '1': client = GConf.Client.get_default() color = XoColor(client.get_string('/desktop/sugar/user/color')) cell.props.xo_color = color @@ -279,7 +320,94 @@ class BaseListView(Gtk.Bin): metadata['keep'] = '0' else: metadata['keep'] = '1' - model.write(metadata, update_mtime=False) + + from jarabe.journal.journalactivity import get_mount_point + metadata['mountpoint'] = get_mount_point() + + model.update_only_metadata_and_preview_files_and_return_file_paths(metadata) + self.__redraw_view_if_necessary() + + def __select_set_data_cb(self, column, cell, tree_model, tree_iter, + data): + uid = tree_model[tree_iter][ListModel.COLUMN_UID] + if uid is None: + return + + # Hack to associate the cell with the metadata, so that it (the + # cell) is available offline as well (example during + # batch-operations, when the processing has to be done, without + # actually clicking any cell. + try: + metadata = model.get(uid) + except: + # <a href="https://dev.laptop.org.au/issues/1119" target="_blank">https://dev.laptop.org.au/issues/1119</a> + # <a href="http://bugs.sugarlabs.org/ticket/3344" target="_blank">http://bugs.sugarlabs.org/ticket/3344</a> + # Occurs, when copying entries from journal to pen-drive. + # Simply swallow the exception, and return, as this too, + # like the above case, does not have any impact on the + # functionality. + return + + metadata['cell'] = cell + tree_model.update_uid_metadata_assoc(uid, metadata) + + self.do_ui_select_change(metadata) + + def __cell_select_clicked_cb(self, cell, path): + row = self._model[path] + treeiter = self._model.get_iter(path) + metadata = model.get(row[ListModel.COLUMN_UID]) + self.do_backend_select_change(metadata) + + def do_ui_select_change(self, metadata): + tree_model = self.get_model() + selected = tree_model.get_selected_value(metadata['uid']) + + if 'cell' in metadata.keys(): + cell = metadata['cell'] + if selected: + cell.props.icon_name = 'emblem-checked' + else: + cell.props.icon_name = 'emblem-unchecked' + + def do_backend_select_change(self, metadata): + uid = metadata['uid'] + selected = self._model.get_selected_value(uid) + + self._model.set_selected_value(uid, not selected) + self._process_new_selected_status(not selected) + + def _process_new_selected_status(self, new_status): + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + journal_toolbar_box = journal.get_toolbar_box() + + self.__redraw_view_if_necessary() + + if new_status == False: + self._selected_entries = self._selected_entries - 1 + journal_toolbar_box.process_new_deselected_entry_in_multi_select() + GObject.idle_add(self._post_backend_processing) + else: + self._selected_entries = self._selected_entries + 1 + journal.get_list_view().inhibit_refresh(True) + journal.switch_to_editing_mode(True) + + # For the case, when we are switching to editing-mode. + # The previous call won't actually redraw, as we are not in + # editing-mode that time. + self.__redraw_view_if_necessary() + + journal.get_toolbar_box().process_new_selected_entry_in_multi_select() + + def _post_backend_processing(self): + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + + if self._selected_entries == 0: + journal.switch_to_editing_mode(False) + journal.get_list_view().inhibit_refresh(False) + journal.get_list_view().refresh() def update_with_query(self, query_dict): logging.debug('ListView.update_with_query') @@ -296,6 +424,11 @@ class BaseListView(Gtk.Bin): self.refresh() def refresh(self): + if not self._inhibit_refresh: + self.set_sensitive(True) + self.proceed_with_refresh() + + def proceed_with_refresh(self): logging.debug('ListView.refresh query %r', self._query) self._stop_progress_bar() @@ -497,6 +630,64 @@ class BaseListView(Gtk.Bin): self.update_dates() return True + def get_model(self): + return self._model + + def inhibit_refresh(self, inhibit): + self._inhibit_refresh = inhibit + + def __redraw_view_if_necessary(self): + from jarabe.journal.journalactivity import get_journal + if not get_journal().is_editing_mode_present(): + return + + # First, get the total number of entries, for which the + # batch-operation is under progress. + from jarabe.journal.palettes import get_current_action_item + + current_action_item = get_current_action_item() + if current_action_item is None: + # A single checkbox has been clicked/unclicked. + self.__redraw() + return + + total_items = current_action_item.get_number_of_entries_to_operate_upon() + + # Then, get the current entry being processed. + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + current_entry_number = journal.get_toolbar_box().get_current_entry_number() + + # Redraw, if "current_entry_number" is 10. + if current_entry_number == 10: + self.__log(current_entry_number, total_items) + self.__redraw() + return + + # Redraw, if this is the last entry. + if current_entry_number == total_items: + self.__log(current_entry_number, total_items) + self.__redraw() + return + + # Redraw, if this is the 20% interval. + twenty_percent_of_total_items = total_items / 5 + if twenty_percent_of_total_items < 10: + return + + if (current_entry_number % twenty_percent_of_total_items) == 0: + self.__log(current_entry_number, total_items) + self.__redraw() + return + + def __log(self, current_entry_number, total_items): + pass + + def __redraw(self): + tree_view_window = self.tree_view.get_bin_window() + tree_view_window.hide() + tree_view_window.show() + class ListView(BaseListView): __gtype_name__ = 'JournalListView' @@ -512,8 +703,8 @@ class ListView(BaseListView): ([])), } - def __init__(self): - BaseListView.__init__(self) + def __init__(self, is_object_chooser=False): + BaseListView.__init__(self, is_object_chooser) self._is_dragging = False self.tree_view.connect('drag-begin', self.__drag_begin_cb) @@ -579,6 +770,11 @@ class ListView(BaseListView): misc.resume(metadata) def __cell_title_edited_cb(self, cell, path, new_text): + from jarabe.journal.journalactivity import get_journal, \ + get_mount_point + if get_journal().is_editing_mode_present(): + return + row = self._model[path] metadata = model.get(row[ListModel.COLUMN_UID]) metadata['title'] = new_text @@ -607,6 +803,18 @@ class CellRendererFavorite(CellRendererIcon): self.props.prelit_stroke_color = prelit_color.get_stroke_color() self.props.prelit_fill_color = prelit_color.get_fill_color() +class CellRendererToggle(CellRendererIcon): + __gtype_name__ = 'JournalCellRendererSelect' + + def __init__(self, tree_view): + CellRendererIcon.__init__(self, tree_view) + + self.props.width = style.GRID_CELL_SIZE + self.props.height = style.GRID_CELL_SIZE + self.props.size = style.SMALL_ICON_SIZE + self.props.icon_name = 'checkbox-unchecked' + self.props.mode = Gtk.CellRendererMode.ACTIVATABLE + class CellRendererDetail(CellRendererIcon): __gtype_name__ = 'JournalCellRendererDetail' @@ -651,6 +859,11 @@ class CellRendererActivityIcon(CellRendererIcon): if not self._show_palette: return None + # Also, if we are in batch-operations mode, return 'None' + from jarabe.journal.journalactivity import get_journal + if get_journal().is_editing_mode_present(): + return None + tree_model = self.tree_view.get_model() metadata = tree_model.get_metadata(self.props.palette_invoker.path) diff --git a/src/jarabe/journal/model.py b/src/jarabe/journal/model.py index 0a5b354..f1fe931 100644 --- a/src/jarabe/journal/model.py +++ b/src/jarabe/journal/model.py @@ -16,6 +16,7 @@ import logging import os +import stat import errno import subprocess from datetime import datetime @@ -58,6 +59,16 @@ updated = dispatch.Signal() deleted = dispatch.Signal() +def _get_mount_point(path): + dir_path = os.path.dirname(path) + while dir_path: + if os.path.ismount(dir_path): + return dir_path + else: + dir_path = dir_path.rsplit(os.sep, 1)[0] + return None + + class _Cache(object): __gtype_name__ = 'model_Cache' @@ -201,6 +212,14 @@ class BaseResultSet(object): return self._cache[self._position - self._offset] + def is_favorite_compatible(self, metadata): + if self._favorite == '0': + return True + + return ((metadata is not None) and \ + ('keep' in metadata.keys()) and \ + (str(metadata['keep']) == '1')) + class DatastoreResultSet(BaseResultSet): """Encapsulates the result of a query on the datastore @@ -264,6 +283,8 @@ class InplaceResultSet(BaseResultSet): self._sort = query.get('order_by', ['+timestamp'])[0] + self._favorite = str(query.get('keep', 0)) + def setup(self): self._file_list = [] self._pending_directories = [self._mount_point] @@ -371,10 +392,13 @@ class InplaceResultSet(BaseResultSet): if S_IFMT(stat.st_mode) != S_IFREG: return + metadata = _get_file_metadata(full_path, stat, + fetch_preview=False) + + if not self.is_favorite_compatible(metadata): + return if self._regex is not None and \ not self._regex.match(full_path): - metadata = _get_file_metadata(full_path, stat, - fetch_preview=False) if not metadata: return add_to_list = False @@ -434,9 +458,13 @@ def _get_file_metadata(path, stat, fetch_preview=True): metadata = _get_file_metadata_from_json(dir_path, filename, fetch_preview) if metadata: if 'filesize' not in metadata: - metadata['filesize'] = stat.st_size + if stat is not None: + metadata['filesize'] = stat.st_size return metadata + if stat is None: + raise ValueError('File does not exist') + mime_type, uncertain_result_ = Gio.content_type_guess(filename=path, data=None) return {'uid': path, @@ -457,10 +485,17 @@ def _get_file_metadata_from_json(dir_path, filename, fetch_preview): If the metadata is corrupted we do remove it and the preview as well. """ + + # In case of nested mount-points, (eg. ~/Documents/in1/in2/in3.txt), + # "dir_path = ~/Documents/in1/in2"; while + # "metadata_dir_path = ~/Documents". + from jarabe.journal.journalactivity import get_mount_point + metadata_dir_path = get_mount_point() + metadata = None - metadata_path = os.path.join(dir_path, JOURNAL_METADATA_DIR, + metadata_path = os.path.join(metadata_dir_path, JOURNAL_METADATA_DIR, filename + '.metadata') - preview_path = os.path.join(dir_path, JOURNAL_METADATA_DIR, + preview_path = os.path.join(metadata_dir_path, JOURNAL_METADATA_DIR, filename + '.preview') if not os.path.exists(metadata_path): @@ -546,8 +581,12 @@ def _get_mount_point(path): def get(object_id): """Returns the metadata for an object """ - if os.path.exists(object_id): - stat = os.stat(object_id) + if (object_id[0] == '/'): + if os.path.exists(object_id): + stat = os.stat(object_id) + else: + stat = None + metadata = _get_file_metadata(object_id, stat) metadata['mountpoint'] = _get_mount_point(object_id) else: @@ -620,7 +659,12 @@ def delete(object_id): def copy(metadata, mount_point): """Copies an object to another mount point """ + # In all cases, "copy" means the actual duplication of + # the content. + transfer_ownership = False + metadata = get(metadata['uid']) + if mount_point == '/' and metadata['icon-color'] == '#000000,#ffffff': client = GConf.Client.get_default() metadata['icon-color'] = client.get_string('/desktop/sugar/user/color') @@ -631,7 +675,7 @@ def copy(metadata, mount_point): metadata['mountpoint'] = mount_point del metadata['uid'] - return write(metadata, file_path, transfer_ownership=False) + return write(metadata, file_path, transfer_ownership=transfer_ownership) def write(metadata, file_path='', update_mtime=True, transfer_ownership=True): @@ -654,21 +698,45 @@ def write(metadata, file_path='', update_mtime=True, transfer_ownership=True): file_path, transfer_ownership) else: - object_id = _write_entry_on_external_device(metadata, file_path) + object_id = _write_entry_on_external_device(metadata, + file_path, + transfer_ownership) return object_id -def _rename_entry_on_external_device(file_path, destination_path, - metadata_dir_path): +def make_file_fully_permissible(file_path): + fd = os.open(file_path, os.O_RDONLY) + os.fchmod(fd, stat.S_IRWXU | stat.S_IRWXG |stat.S_IRWXO) + os.close(fd) + + +def _rename_entry_on_external_device(file_path, destination_path): """Rename an entry with the associated metadata on an external device.""" old_file_path = file_path if old_file_path != destination_path: - os.rename(file_path, destination_path) + # Strangely, "os.rename" works fine on sugar-jhbuild, but fails + # on XOs, wih the OSError 13 ("invalid cross-device link"). So, + # using the system call "mv". + os.system('mv "%s" "%s"' % (file_path, destination_path)) + make_file_fully_permissible(destination_path) + + + # In renaming, we want to delete the metadata-, and preview- + # files of the current mount-point, and not the destination + # mount-point. + # But we also need to ensure that the directory of + # 'old_file_path' and 'destination_path' are not same. + if os.path.dirname(old_file_path) == os.path.dirname(destination_path): + return + + from jarabe.journal.journalactivity import get_mount_point + source_metadata_dir_path = get_mount_point() + '/.Sugar-Metadata' + old_fname = os.path.basename(file_path) - old_files = [os.path.join(metadata_dir_path, + old_files = [os.path.join(source_metadata_dir_path, old_fname + '.metadata'), - os.path.join(metadata_dir_path, + os.path.join(source_metadata_dir_path, old_fname + '.preview')] for ofile in old_files: if os.path.exists(ofile): @@ -679,42 +747,27 @@ def _rename_entry_on_external_device(file_path, destination_path, 'for file=%s', ofile, old_fname) -def _write_entry_on_external_device(metadata, file_path): - """Create and update an entry copied from the - DS to an external storage device. - - Besides copying the associated file a file for the preview - and one for the metadata are stored in the hidden directory - .Sugar-Metadata. - - This function handles renames of an entry on the - external device and avoids name collisions. Renames are - handled failsafe. - - """ - if 'uid' in metadata and os.path.exists(metadata['uid']): - file_path = metadata['uid'] - - if not file_path or not os.path.exists(file_path): - raise ValueError('Entries without a file cannot be copied to ' - 'removable devices') - - if not metadata.get('title'): - metadata['title'] = _('Untitled') - file_name = get_file_name(metadata['title'], metadata['mime_type']) - - destination_path = os.path.join(metadata['mountpoint'], file_name) - if destination_path != file_path: - file_name = get_unique_file_name(metadata['mountpoint'], file_name) - destination_path = os.path.join(metadata['mountpoint'], file_name) - clean_name, extension_ = os.path.splitext(file_name) - metadata['title'] = clean_name - +def _write_metadata_and_preview_files_and_return_file_paths(metadata, + file_name): metadata_copy = metadata.copy() metadata_copy.pop('mountpoint', None) metadata_copy.pop('uid', None) metadata_copy.pop('filesize', None) + # For journal case, there is the special treatment. + if metadata.get('mountpoint', '/') == '/': + if metadata.get('uid', ''): + object_id = _get_datastore().update(metadata['uid'], + dbus.Dictionary(metadata), + '', + False) + else: + object_id = _get_datastore().create(dbus.Dictionary(metadata), + '', + False) + return + + metadata_dir_path = os.path.join(metadata['mountpoint'], JOURNAL_METADATA_DIR) if not os.path.exists(metadata_dir_path): @@ -742,11 +795,77 @@ def _write_entry_on_external_device(metadata, file_path): os.close(fh) os.rename(fn, os.path.join(metadata_dir_path, preview_fname)) - if not os.path.dirname(destination_path) == os.path.dirname(file_path): - shutil.copy(file_path, destination_path) + metadata_destination_path = os.path.join(metadata_dir_path, file_name + '.metadata') + make_file_fully_permissible(metadata_destination_path) + if preview: + preview_destination_path = os.path.join(metadata_dir_path, preview_fname) + make_file_fully_permissible(preview_destination_path) else: - _rename_entry_on_external_device(file_path, destination_path, - metadata_dir_path) + preview_destination_path = None + + return (metadata_destination_path, preview_destination_path) + + +def update_only_metadata_and_preview_files_and_return_file_paths(metadata): + """ + + This function replaces the following paradigm for updating just the + metadata :: + + def write(metadata, file_path, update_mtime=False) + + + Using the new API serves the following purpose :: + * Clearer name <===> Clearer intention + * Just one argument ("metadata") + + """ + + file_name = metadata['title'] + _write_metadata_and_preview_files_and_return_file_paths(metadata, + file_name) + + +def _write_entry_on_external_device(metadata, file_path, + transfer_ownership): + """Create and update an entry copied from the + DS to an external storage device. + + Besides copying the associated file a file for the preview + and one for the metadata are stored in the hidden directory + .Sugar-Metadata. + + This function handles renames of an entry on the + external device and avoids name collisions. Renames are + handled failsafe. + + """ + if 'uid' in metadata and os.path.exists(metadata['uid']): + file_path = metadata['uid'] + + if not file_path or not os.path.exists(file_path): + raise ValueError('Entries without a file cannot be copied to ' + 'removable devices') + + if not metadata.get('title'): + metadata['title'] = _('Untitled') + file_name = get_file_name(metadata['title'], metadata['mime_type']) + + destination_path = os.path.join(metadata['mountpoint'], file_name) + if destination_path != file_path: + file_name = get_unique_file_name(metadata['mountpoint'], file_name) + destination_path = os.path.join(metadata['mountpoint'], file_name) + metadata['title'] = file_name + + _write_metadata_and_preview_files_and_return_file_paths(metadata, + file_name) + + if (os.path.dirname(destination_path) == os.path.dirname(file_path)) or \ + (transfer_ownership == True): + _rename_entry_on_external_device(file_path, destination_path) + else: + shutil.copy(file_path, destination_path) + make_file_fully_permissible(destination_path) object_id = destination_path created.send(None, object_id=object_id) @@ -757,12 +876,6 @@ def _write_entry_on_external_device(metadata, file_path): def get_file_name(title, mime_type): file_name = title - extension = mime.get_primary_extension(mime_type) - if extension is not None and extension: - extension = '.' + extension - if not file_name.endswith(extension): - file_name += extension - # Invalid characters in VFAT filenames. From # <a href="http://en.wikipedia.org/wiki/File_Allocation_Table" target="_blank">http://en.wikipedia.org/wiki/File_Allocation_Table</a> invalid_chars = ['/', '\\', ':', '*', '?', '"', '<', '>', '|', '\x7F'] @@ -770,11 +883,11 @@ def get_file_name(title, mime_type): for char in invalid_chars: file_name = file_name.replace(char, '_') - # FAT limit is 255, leave some space for uniqueness - max_len = 250 - if len(file_name) > max_len: - name, extension = os.path.splitext(file_name) - file_name = name[0:max_len - len(extension)] + extension + extension = mime.get_primary_extension(mime_type) + if extension is not None and extension: + extension = '.' + extension + if not file_name.endswith(extension): + file_name += extension return file_name @@ -796,7 +909,15 @@ def is_editable(metadata): if metadata.get('mountpoint', '/') == '/': return True else: - return os.access(metadata['mountpoint'], os.W_OK) + # sl#3605: Instead of relying on mountpoint property being + # present in the metadata, use journalactivity api. + # This would work seamlessly, as "Details View' is + # called, upon an entry in the context of a singular + # mount-point. + from jarabe.journal.journalactivity import get_mount_point + mount_point = get_mount_point() + + return os.access(mount_point, os.W_OK) def get_documents_path(): diff --git a/src/jarabe/journal/objectchooser.py b/src/jarabe/journal/objectchooser.py index 9315192..ccee840 100644 --- a/src/jarabe/journal/objectchooser.py +++ b/src/jarabe/journal/objectchooser.py @@ -16,15 +16,20 @@ from gettext import gettext as _ import logging +import os from gi.repository import GObject from gi.repository import Gtk from gi.repository import Gdk from gi.repository import Wnck +from sugar3 import env + from sugar3.graphics import style from sugar3.graphics.toolbutton import ToolButton +from sugar3.datastore import datastore + from jarabe.journal.listview import BaseListView from jarabe.journal.listmodel import ListModel from jarabe.journal.journaltoolbox import MainToolbox @@ -48,6 +53,7 @@ class ObjectChooser(Gtk.Window): self.set_has_resize_grip(False) self._selected_object_id = None + self._callback = None self.add_events(Gdk.EventMask.VISIBILITY_NOTIFY_MASK) self.connect('visibility-notify-event', @@ -112,6 +118,15 @@ class ObjectChooser(Gtk.Window): self._selected_object_id = uid self.emit('response', Gtk.ResponseType.ACCEPT) + if self._callback is not None: + self._callback(self._selected_object_id) + + def get_selected_object(self): + if self._selected_object_id is None: + return None + else: + return datastore.get(self._selected_object_id) + def __delete_event_cb(self, chooser, event): self.emit('response', Gtk.ResponseType.DELETE_EVENT) @@ -122,6 +137,8 @@ class ObjectChooser(Gtk.Window): def __close_button_clicked_cb(self, button): self.emit('response', Gtk.ResponseType.DELETE_EVENT) + if self._callback is not None: + self._callback(self._selected_object_id) def get_selected_object_id(self): return self._selected_object_id @@ -141,6 +158,9 @@ class ObjectChooser(Gtk.Window): def __clear_clicked_cb(self, list_view): self._toolbar.clear_query() + def _set_callback(self, callback): + self._callback = callback + class TitleBox(VolumesToolbar): __gtype_name__ = 'TitleBox' @@ -179,7 +199,7 @@ class ChooserListView(BaseListView): } def __init__(self): - BaseListView.__init__(self) + BaseListView.__init__(self, True) self.cell_icon.props.show_palette = False self.tree_view.props.hover_selection = True diff --git a/src/jarabe/journal/palettes.py b/src/jarabe/journal/palettes.py index c675c6a..c790bc0 100644 --- a/src/jarabe/journal/palettes.py +++ b/src/jarabe/journal/palettes.py @@ -15,6 +15,7 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA from gettext import gettext as _ +from gettext import ngettext import logging import os @@ -39,6 +40,15 @@ from jarabe.model import mimeregistry from jarabe.journal import misc from jarabe.journal import model from jarabe.journal import journalwindow +from jarabe.journal.journalwindow import freeze_ui, \ + unfreeze_ui, \ + show_normal_cursor, \ + show_waiting_cursor + +friends_model = friends.get_model() + +_copy_menu_helper = None +_current_action_item = None class ObjectPalette(Palette): @@ -100,6 +110,15 @@ class ObjectPalette(Palette): self.menu.append(menu_item) menu_item.show() copy_menu = CopyMenu(metadata) + copy_menu_helper = get_copy_menu_helper() + + metadata_list = [] + metadata_list.append(metadata) + copy_menu_helper.insert_copy_to_menu_items(copy_menu, + metadata_list, + False, + False, + False) copy_menu.connect('volume-error', self.__volume_error_cb) menu_item.set_submenu(copy_menu) @@ -198,134 +217,576 @@ class CopyMenu(Gtk.Menu): __gsignals__ = { 'volume-error': (GObject.SignalFlags.RUN_FIRST, None, - ([str, str])), + ([str, str])), } def __init__(self, metadata): Gtk.Menu.__init__(self) - self._metadata = metadata - clipboard_menu = ClipboardMenu(self._metadata) - clipboard_menu.set_image(Icon(icon_name='toolbar-edit', - icon_size=Gtk.IconSize.MENU)) - clipboard_menu.connect('volume-error', self.__volume_error_cb) - self.append(clipboard_menu) - clipboard_menu.show() +class ActionItem(GObject.GObject): + """ + This class implements the course of actions that happens when clicking + upon an Action-Item (eg. Batch-Copy-Toolbar-button; + Actual-Batch-Copy-To-Journal-button; + Actual-Batch-Copy-To-Documents-button; + Actual-Batch-Copy-To-Mounted-Drive-button; + Actual-Batch-Copy-To-Clipboard-button; + Single-Copy-To-Journal-button; + Single-Copy-To-Documents-button; + Single-Copy-To-Mounted-Drive-button; + Single-Copy-To-Clipboard-button; + Batch-Erase-Button; + Select-None-Toolbar-button; + Select-All-Toolbar-button + """ + __gtype_name__ = 'JournalActionItem' + + def __init__(self, label, metadata_list, show_editing_alert, + show_progress_info_alert, batch_mode, + auto_deselect_source_entries, + need_to_popup_options, + operate_on_deselected_entries, + show_not_completed_ops_info): + GObject.GObject.__init__(self) + + self._label = label + + # Make a copy. + self._immutable_metadata_list = [] + for metadata in metadata_list: + self._immutable_metadata_list.append(metadata) + + self._metadata_list = metadata_list + self._show_progress_info_alert = show_progress_info_alert + self._batch_mode = batch_mode + self._auto_deselect_source_entries = \ + auto_deselect_source_entries + self._need_to_popup_options = \ + need_to_popup_options + self._operate_on_deselected_entries = \ + operate_on_deselected_entries + self._show_not_completed_ops_info = \ + show_not_completed_ops_info + + actionable_signal = self._get_actionable_signal() + + if need_to_popup_options: + self.connect(actionable_signal, self._pre_fill_and_pop_up_options) + else: + if show_editing_alert: + self.connect(actionable_signal, self._show_editing_alert) + else: + self.connect(actionable_signal, + self._pre_operate_per_action, + Gtk.ResponseType.OK) + + def _get_actionable_signal(self): + """ + Some widgets like 'buttons' have 'clicked' as actionable signal; + some like 'menuitems' have 'activate' as actionable signal. + """ + + raise NotImplementedError + + def _pre_fill_and_pop_up_options(self, widget_clicked): + self._set_current_action_item_widget() + self._fill_and_pop_up_options(widget_clicked) + + def _fill_and_pop_up_options(self, widget_clicked): + """ + Eg. Batch-Copy-Toolbar-button does not do anything by itself + useful; but rather pops-up the actual 'copy-to' options. + """ + + raise NotImplementedError + + def _show_editing_alert(self, widget_clicked): + """ + Upon clicking the actual operation button (eg. + Batch-Erase-Button and Batch-Copy-To-Clipboard button; BUT NOT + Batch-Copy-Toolbar-button, since it does not do anything + actually useful, but only pops-up the actual 'copy-to' options. + """ + + freeze_ui() + GObject.idle_add(self.__show_editing_alert_after_freezing_ui, + widget_clicked) + + def __show_editing_alert_after_freezing_ui(self, widget_clicked): + self._set_current_action_item_widget() + + alert_parameters = self._get_editing_alert_parameters() + title = alert_parameters[0] + message = alert_parameters[1] + operation = alert_parameters[2] + + from jarabe.journal.journalactivity import get_journal + get_journal().update_confirmation_alert(title, message, + self._pre_operate_per_action, + None) + + def _get_editing_alert_parameters(self): + """ + Get the alert parameters for widgets that can show editing + alert. + """ + + self._metadata_list = self._get_metadata_list() + entries_len = len(self._metadata_list) + + title = self._get_editing_alert_title() + message = self._get_editing_alert_message(entries_len) + operation = self._get_editing_alert_operation() + + return (title, message, operation) + + def _get_list_model_len(self): + """ + Get the total length of the model under view. + """ + + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + + return len(journal.get_list_view().get_model()) + + def _get_metadata_list(self): + """ + For batch-mode, get the metadata list, according to button-type. + For eg, Select-All-Toolbar-button operates on non-selected entries; + while othere operate on selected-entries. + + For single-mode, simply copy from the + "immutable_metadata_list". + """ + + if self._batch_mode: + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + + if self._operate_on_deselected_entries: + metadata_list = journal.get_metadata_list(False) + else: + metadata_list = journal.get_metadata_list(True) - 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.IconSize.MENU)) - journal_menu.connect('volume-error', self.__volume_error_cb) - self.append(journal_menu) - journal_menu.show() + # Make a backup copy, of this metadata_list. + self._immutable_metadata_list = [] + for metadata in metadata_list: + self._immutable_metadata_list.append(metadata) - documents_path = model.get_documents_path() - if documents_path is not None and not \ - self._metadata['uid'].startswith(documents_path): - documents_menu = VolumeMenu(self._metadata, _('Documents'), - documents_path) - documents_menu.set_image(Icon(icon_name='user-documents', - icon_size=Gtk.IconSize.MENU)) - documents_menu.connect('volume-error', self.__volume_error_cb) - self.append(documents_menu) - documents_menu.show() + return metadata_list + else: + metadata_list = [] + for metadata in self._immutable_metadata_list: + metadata_list.append(metadata) + return metadata_list + + def _get_editing_alert_title(self): + raise NotImplementedError + + def _get_editing_alert_message(self, entries_len): + raise NotImplementedError + + def _get_editing_alert_operation(self): + raise NotImplementedError + + def _is_metadata_list_empty(self): + return (self._metadata_list is None) or \ + (len(self._metadata_list) == 0) + + def _set_current_action_item_widget(self): + """ + Only set this, if this widget achieves some effective action. + """ + if not self._need_to_popup_options: + global _current_action_item + _current_action_item = self + + def _pre_operate_per_action(self, obj, response_id): + """ + This is the stage, just before the FIRST metadata gets into its + processing cycle. + """ + freeze_ui() + GObject.idle_add(self._pre_operate_per_action_after_done_ui_freezing, + obj, response_id) + + def _pre_operate_per_action_after_done_ui_freezing(self, obj, + response_id): + self._set_current_action_item_widget() + + self._continue_operation = True + + # If the user chose to cancel the operation from the onset, + # simply proceeed to the last. + if response_id == Gtk.ResponseType.CANCEL: + unfreeze_ui() + + self._cancel_further_batch_operation_items() + self._post_operate_per_action() + return - volume_monitor = Gio.VolumeMonitor.get() - icon_theme = Gtk.IconTheme.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.IconSize.MENU)) - break - volume_menu.connect('volume-error', self.__volume_error_cb) - self.append(volume_menu) - volume_menu.show() + self._skip_all = False - def __volume_error_cb(self, menu_item, message, severity): - self.emit('volume-error', message, severity) + # Also, get the initial length of the model. + self._model_len = self._get_list_model_len() + # Speed Optimisation: + # =================== + # If the metadata-list is empty, fetch it; + # else we have already fetched it, when we showed the + # "editing-alert". + if len(self._metadata_list) == 0: + self._metadata_list = self._get_metadata_list() -class VolumeMenu(MenuItem): - __gtype_name__ = 'JournalVolumeMenu' + # Set the initial length of metadata-list. + self._metadata_list_initial_len = len(self._metadata_list) - __gsignals__ = { - 'volume-error': (GObject.SignalFlags.RUN_FIRST, None, - ([str, str])), - } + self._metadata_processed = 0 - def __init__(self, metadata, label, mount_point): - MenuItem.__init__(self, label) - self._metadata = metadata - self.connect('activate', self.__copy_to_volume_cb, mount_point) + # Next, proceed with the metadata + self._pre_operate_per_metadata_per_action() - def __copy_to_volume_cb(self, menu_item, mount_point): - file_path = model.get_file(self._metadata['uid']) + def _pre_operate_per_metadata_per_action(self): + """ + This is the stage, just before EVERY metadata gets into doing + its actual work. + """ + + show_waiting_cursor() + GObject.idle_add(self.__pre_operate_per_metadata_per_action_after_freezing_ui) + + def __pre_operate_per_metadata_per_action_after_freezing_ui(self): + from jarabe.journal.journalactivity import get_journal + + # If there is still some metadata left, proceed with the + # metadata operation. + # Else, proceed to post-operations. + if len(self._metadata_list) > 0: + metadata = self._metadata_list.pop(0) + + # If info-alert needs to be shown, show the alert, and + # arrange for actual operation. + # Else, proceed to actual operation directly. + if self._show_progress_info_alert: + current_len = len(self._metadata_list) + + # TRANS: Do not translate the two %d, and the %s. + info_alert_message = _(' %d of %d : %s') % ( + self._metadata_list_initial_len - current_len, + self._metadata_list_initial_len, metadata['title']) + + get_journal().update_info_alert(self._get_info_alert_title(), + info_alert_message) + + # Call the core-function !! + GObject.idle_add(self._operate_per_metadata_per_action, metadata) + else: + self._post_operate_per_action() + + def _get_info_alert_title(self): + raise NotImplementedError + + def _operate_per_metadata_per_action(self, metadata): + """ + This is just a code-convenient-function, which allows + runtime-overriding. It just delegates to the actual + "self._operate" method, the actual which is determined at + runtime. + """ + + if self._continue_operation is False: + # Jump directly to the post-operation + self._post_operate_per_metadata_per_action(metadata) + else: + # Pass the callback for the post-operation-for-metadata. This + # will ensure that async-operations on the metadata are taken + # care of. + if self._operate(metadata) is False: + return + else: + self._metadata_processed = self._metadata_processed + 1 + + def _operate(self, metadata): + """ + Actual, core, productive stage for EVERY metadata. + """ + + raise NotImplementedError + + def _post_operate_per_metadata_per_action(self, metadata, + response_id=None): + """ + This is the stage, just after EVERY metadata has been + processed. + """ + # Toggle the corresponding checkbox - but only for batch-mode. + if self._batch_mode and self._auto_deselect_source_entries: + from jarabe.journal.journalactivity import get_journal + list_view = get_journal().get_list_view() + + list_view.do_ui_select_change(metadata) + list_view.do_backend_select_change(metadata) + + # Call the next ... + self._pre_operate_per_metadata_per_action() + + def _post_operate_per_action(self): + """ + This is the stage, just after the LAST metadata has been + processed. + """ + + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + journal_toolbar_box = journal.get_toolbar_box() + + if self._batch_mode and (not self._auto_deselect_source_entries): + journal_toolbar_box.display_already_selected_entries_status() + + self._process_switching_mode(None, False) + + unfreeze_ui() + # Set the "_current_action_item" to None. + global _current_action_item + _current_action_item = None + + def _process_switching_mode(self, metadata, ok_clicked=False): + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + + # Necessary to do this, when the alert needs to be hidden, + # WITHOUT user-intervention. + journal.hide_alert() + + def _refresh(self): + from jarabe.journal.journalactivity import get_journal + get_journal().get_list_view().refresh() + + def _handle_single_mode_notification(self, message, severity): + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + + journal._show_alert(message, severity) + + def _handle_error_alert(self, error_message, metadata): + """ + This handles any error scenarios. Examples are of entries that + display the message "Entries without a file cannot be copied." + This is kind of controller-functionl the model-function is + "self._set_error_info_alert". + """ + + if self._skip_all: + self._post_operate_per_metadata_per_action(metadata) + else: + self._set_error_info_alert(error_message, metadata) + + def _set_error_info_alert(self, error_message, metadata): + """ + This method displays the error alert. + """ + + current_len = len(self._metadata_list) + + # Only show the alert, if allowed to. + if self._show_not_completed_ops_info: + from jarabe.journal.journalactivity import get_journal + get_journal().update_confirmation_alert(_('Error'), + error_message, + self._process_error_skipping, + metadata) + else: + self._process_error_skipping(metadata, gtk.RESPONSE_OK) + + def _process_error_skipping(self, metadata, response_id): + # This sets up the decision, as to whether continue operations + # with the rest of the metadata. + if response_id == Gtk.ResponseType.CANCEL: + self._cancel_further_batch_operation_items() + + self._post_operate_per_metadata_per_action(metadata) + + def _cancel_further_batch_operation_items(self): + self._continue_operation = False + + # Optimization: + # Clear the metadata-list as well. + # This would prevent the unnecessary traversing of the + # remaining checkboxes-corresponding-to-remaining-metadata (of + # course without doing any effective action). + self._metadata_list = [] + + def _file_path_valid(self, metadata): + file_path = model.get_file(metadata['uid']) if not file_path or not os.path.exists(file_path): logging.warn('Entries without a file cannot be copied.') - self.emit('volume-error', - _('Entries without a file cannot be copied.'), - _('Warning')) - return + error_message = _('Entries without a file cannot be copied.') + if self._batch_mode: + self._handle_error_alert(error_message, metadata) + else: + self._handle_single_mode_notification(error_message, _('Warning')) + return False + else: + return True + + def _copy_entry_and_check_status(self, metadata, mount_point): + self._set_bundle_installation_allowed(False) try: - model.copy(self._metadata, mount_point) - except IOError, e: - logging.exception('Error while copying the entry. %s', e.strerror) - self.emit('volume-error', - _('Error while copying the entry. %s') % e.strerror, - _('Error')) + model.copy(metadata, mount_point) + return True + except Exception, e: + logging.exception(e) + error_message = _('Error while copying the entry. %s') % e + if self._batch_mode: + self._handle_error_alert(error_message, metadata) + else: + self._handle_single_mode_notification(error_message, _('Error')) + return False + finally: + self._set_bundle_installation_allowed(True) + + def _set_bundle_installation_allowed(self, allowed): + """ + This method serves only as a "delegating" method. + This has been done to aid easy configurability. + """ + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + if self._batch_mode: + journal.set_bundle_installation_allowed(allowed) -class ClipboardMenu(MenuItem): - __gtype_name__ = 'JournalClipboardMenu' + def get_number_of_entries_to_operate_upon(self): + return len(self._immutable_metadata_list) + + +class BaseCopyMenuItem(MenuItem, ActionItem): + __gtype_name__ = 'JournalBaseCopyMenuItem' __gsignals__ = { - 'volume-error': (GObject.SignalFlags.RUN_FIRST, None, - ([str, str])), - } + 'volume-error': (GObject.SignalFlags.RUN_FIRST, + None, ([str, str])), + } - def __init__(self, metadata): - MenuItem.__init__(self, _('Clipboard')) + def __init__(self, metadata_list, label, show_editing_alert, + show_progress_info_alert, batch_mode, mount_point): + MenuItem.__init__(self, label) + ActionItem.__init__(self, label, metadata_list, show_editing_alert, + show_progress_info_alert, batch_mode, + auto_deselect_source_entries=False, + need_to_popup_options=False, + operate_on_deselected_entries=False, + show_not_completed_ops_info=True) + self._mount_point = mount_point - self._temp_file_path = None - self._metadata = metadata - self.connect('activate', self.__copy_to_clipboard_cb) + def get_mount_point(self): + return self._mount_point - def __copy_to_clipboard_cb(self, menu_item): - file_path = model.get_file(self._metadata['uid']) - if not file_path or not os.path.exists(file_path): - logging.warn('Entries without a file cannot be copied.') - self.emit('volume-error', - _('Entries without a file cannot be copied.'), - _('Warning')) - return + def _get_actionable_signal(self): + return 'activate' + + def _get_editing_alert_title(self): + return _('Copy') + + def _get_editing_alert_message(self, entries_len): + return ngettext('Do you want to copy %d entry to %s?', + 'Do you want to copy %d entries to %s?', + entries_len) % (entries_len, self._label) + + def _get_editing_alert_operation(self): + return _('Copy') + + def _get_info_alert_title(self): + return _('Copying') + + def _operate(self, metadata): + self._proceed_with_copy(metadata) + + def _proceed_with_copy(self, metadata): + return NotImplementedError + + def _post_successful_copy(self, metadata, response_id=None): + self._post_operate_per_metadata_per_action(metadata) + + +class VolumeMenu(BaseCopyMenuItem): + def __init__(self, metadata_list, label, mount_point, + show_editing_alert, show_progress_info_alert, + batch_mode): + BaseCopyMenuItem.__init__(self, metadata_list, label, + show_editing_alert, + show_progress_info_alert, batch_mode, + mount_point) + + def _proceed_with_copy(self, metadata): + if not self._file_path_valid(metadata): + return False + + if not self._copy_entry_and_check_status(metadata, self._mount_point): + return False + + # This is sync-operation. Thus, call the callback. + self._post_successful_copy(metadata) + + +class ClipboardMenu(BaseCopyMenuItem): + def __init__(self, metadata_list, show_editing_alert, + show_progress_info_alert, batch_mode): + BaseCopyMenuItem.__init__(self, metadata_list, _('Clipboard'), + show_editing_alert, + show_progress_info_alert, + batch_mode, None) + self._temp_file_path_list = [] + + def _proceed_with_copy(self, metadata): + if not self._file_path_valid(metadata): + return False clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD) clipboard.set_with_data([Gtk.TargetEntry.new('text/uri-list', 0, 0)], self.__clipboard_get_func_cb, - self.__clipboard_clear_func_cb, None) + self.__clipboard_clear_func_cb, + metadata) - def __clipboard_get_func_cb(self, clipboard, selection_data, info, data): + def __clipboard_get_func_cb(self, clipboard, selection_data, info, + metadata): # Get hold of a reference so the temp file doesn't get deleted - self._temp_file_path = model.get_file(self._metadata['uid']) + self._temp_file_path = model.get_file(metadata['uid']) logging.debug('__clipboard_get_func_cb %r', self._temp_file_path) selection_data.set_uris(['file://' + self._temp_file_path]) - def __clipboard_clear_func_cb(self, clipboard, data): + def __clipboard_clear_func_cb(self, clipboard, metadata): # Release and delete the temp file self._temp_file_path = None + # This is async-operation; and this is the ending point. + self._post_successful_copy(metadata) + + +class DocumentsMenu(BaseCopyMenuItem): + def __init__(self, metadata_list, show_editing_alert, + show_progress_info_alert, batch_mode): + BaseCopyMenuItem.__init__(self, metadata_list, _('Documents'), + show_editing_alert, + show_progress_info_alert, + batch_mode, + model.get_documents_path()) + + def _proceed_with_copy(self, metadata): + if not self._file_path_valid(metadata): + return False + + if not self._copy_entry_and_check_status(metadata, + model.get_documents_path()): + return False + + # This is sync-operation. Call the post-operation now. + self._post_successful_copy(metadata) + class FriendsMenu(Gtk.Menu): __gtype_name__ = 'JournalFriendsMenu' @@ -413,3 +874,92 @@ class BuddyPalette(Palette): icon=buddy_icon) # TODO: Support actions on buddies, like make friend, invite, etc. + + +class CopyMenuHelper(Gtk.Menu): + __gtype_name__ = 'JournalCopyMenuHelper' + + __gsignals__ = { + 'volume-error': (GObject.SignalFlags.RUN_FIRST, + None, ([str, str])), + } + + def insert_copy_to_menu_items(self, menu, metadata_list, + show_editing_alert, + show_progress_info_alert, + batch_mode): + self._metadata_list = metadata_list + + clipboard_menu = ClipboardMenu(metadata_list, + show_editing_alert, + show_progress_info_alert, + batch_mode) + clipboard_menu.set_image(Icon(icon_name='toolbar-edit', + icon_size=Gtk.IconSize.MENU)) + clipboard_menu.connect('volume-error', self.__volume_error_cb) + menu.append(clipboard_menu) + clipboard_menu.show() + + from jarabe.journal.journalactivity import get_mount_point + + if get_mount_point() != model.get_documents_path(): + documents_menu = DocumentsMenu(metadata_list, + show_editing_alert, + show_progress_info_alert, + batch_mode) + documents_menu.set_image(Icon(icon_name='user-documents', + icon_size=Gtk.IconSize.MENU)) + documents_menu.connect('volume-error', self.__volume_error_cb) + menu.append(documents_menu) + documents_menu.show() + + if get_mount_point() != '/': + client = GConf.Client.get_default() + color = XoColor(client.get_string('/desktop/sugar/user/color')) + journal_menu = VolumeMenu(metadata_list, _('Journal'), '/', + show_editing_alert, + show_progress_info_alert, + batch_mode) + journal_menu.set_image(Icon(icon_name='activity-journal', + xo_color=color, + icon_size=Gtk.IconSize.MENU)) + journal_menu.connect('volume-error', self.__volume_error_cb) + menu.append(journal_menu) + journal_menu.show() + + volume_monitor = Gio.VolumeMonitor.get() + icon_theme = Gtk.IconTheme.get_default() + for mount in volume_monitor.get_mounts(): + if get_mount_point() == mount.get_root().get_path(): + continue + + volume_menu = VolumeMenu(metadata_list, mount.get_name(), + mount.get_root().get_path(), + show_editing_alert, + show_progress_info_alert, + batch_mode) + 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.IconSize.MENU)) + break + + volume_menu.connect('volume-error', self.__volume_error_cb) + menu.insert(volume_menu, -1) + volume_menu.show() + + def __volume_error_cb(self, menu_item, message, severity): + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + journal._volume_error_cb(menu_item, message, severity) + + +def get_copy_menu_helper(): + global _copy_menu_helper + if _copy_menu_helper is None: + _copy_menu_helper = CopyMenuHelper() + return _copy_menu_helper + + +def get_current_action_item(): + return _current_action_item diff --git a/src/jarabe/journal/volumestoolbar.py b/src/jarabe/journal/volumestoolbar.py index e1e6331..76b691b 100644 --- a/src/jarabe/journal/volumestoolbar.py +++ b/src/jarabe/journal/volumestoolbar.py @@ -193,6 +193,9 @@ class VolumesToolbar(Gtk.Toolbar): def _set_up_volumes(self): self._set_up_documents_button() + client = GConf.Client.get_default() + color = XoColor(client.get_string('/desktop/sugar/user/color')) + volume_monitor = Gio.VolumeMonitor.get() self._mount_added_hid = volume_monitor.connect('mount-added', self.__mount_added_cb) @@ -202,12 +205,11 @@ class VolumesToolbar(Gtk.Toolbar): for mount in volume_monitor.get_mounts(): self._add_button(mount) - def _set_up_documents_button(self): - documents_path = model.get_documents_path() - if documents_path is not None: - button = DocumentsButton(documents_path) + def _set_up_directory_button(self, dir_path, icon_name, label_text): + if dir_path is not None: + button = DirectoryButton(dir_path, icon_name) button.props.group = self._volume_buttons[0] - label = GLib.markup_escape_text(_('Documents')) + label = GLib.markup_escape_text(label_text) button.set_palette(Palette(label)) button.connect('toggled', self._button_toggled_cb) button.show() @@ -217,6 +219,12 @@ class VolumesToolbar(Gtk.Toolbar): self._volume_buttons.append(button) self.show() + def _set_up_documents_button(self): + documents_path = model.get_documents_path() + self._set_up_directory_button(documents_path, + 'user-documents', + _('Documents')) + def __mount_added_cb(self, volume_monitor, mount): self._add_button(mount) @@ -247,10 +255,26 @@ class VolumesToolbar(Gtk.Toolbar): def __volume_error_cb(self, button, strerror, severity): self.emit('volume-error', strerror, severity) - def _button_toggled_cb(self, button): - if button.props.active: + def _button_toggled_cb(self, button, force_toggle=False): + if button.props.active or force_toggle: + button.set_active(True) + from jarabe.journal.journalactivity import get_journal + journal = get_journal() + + journal.hide_alert() + journal.get_list_view()._selected_entries = 0 + journal.switch_to_editing_mode(False) + journal.get_list_view().inhibit_refresh(False) + self.emit('volume-changed', button.mount_point) + def _unmount_activated_cb(self, menu_item, mount): + logging.debug('VolumesToolbar._unmount_activated_cb: %r', mount) + mount.unmount(self.__unmount_cb) + + def __unmount_cb(self, source, result): + logging.debug('__unmount_cb %r %r', source, result) + def _get_button_for_mount(self, mount): mount_point = mount.get_root().get_path() for button in self.get_children(): @@ -259,6 +283,13 @@ class VolumesToolbar(Gtk.Toolbar): logging.error('Couldnt find button with mount_point %r', mount_point) return None + def _get_button_for_mount_point(self, mount_point): + for button in self.get_children(): + if button.mount_point == mount_point: + return button + logging.error('Couldnt find button with mount_point %r', mount_point) + return None + def _remove_button(self, mount): button = self._get_button_for_mount(mount) self._volume_buttons.remove(button) @@ -272,6 +303,12 @@ class VolumesToolbar(Gtk.Toolbar): button = self._get_button_for_mount(mount) button.props.active = True + def get_journal_button(self): + return self._volume_buttons[0] + + def get_button_toggled_cb(self): + return self._button_toggled_cb + class BaseButton(RadioToolButton): __gsignals__ = { @@ -293,21 +330,25 @@ class BaseButton(RadioToolButton): selection_data, info, timestamp): object_id = selection_data.data metadata = model.get(object_id) - file_path = model.get_file(metadata['uid']) - if not file_path or not os.path.exists(file_path): - logging.warn('Entries without a file cannot be copied.') - self.emit('volume-error', - _('Entries without a file cannot be copied.'), - _('Warning')) - return - try: - model.copy(metadata, self.mount_point) - except IOError, e: - logging.exception('Error while copying the entry. %s', e.strerror) - self.emit('volume-error', - _('Error while copying the entry. %s') % e.strerror, - _('Error')) + from jarabe.journal.palettes import CopyMenu, get_copy_menu_helper + copy_menu_helper = get_copy_menu_helper() + + dummy_copy_menu = CopyMenu() + copy_menu_helper.insert_copy_to_menu_items(dummy_copy_menu, + [metadata], + False, + False, + False) + + # Now, activate the menuitem, whose mount-point matches the + # mount-point of the button, upon whom the item has been + # dragged. + children_menu_items = dummy_copy_menu.get_children() + for child in children_menu_items: + if child.get_mount_point() == self.mount_point: + child.activate() + return class VolumeButton(BaseButton): @@ -386,12 +427,13 @@ class JournalButtonPalette(Palette): {'free_space': free_space / (1024 * 1024)} -class DocumentsButton(BaseButton): +class DirectoryButton(BaseButton): - def __init__(self, documents_path): - BaseButton.__init__(self, mount_point=documents_path) + def __init__(self, dir_path, icon_name): + BaseButton.__init__(self, mount_point=dir_path) + self._mount = dir_path - self.props.icon_name = 'user-documents' + self.props.icon_name = icon_name client = GConf.Client.get_default() color = XoColor(client.get_string('/desktop/sugar/user/color')) -- 1.8.1.2 </blockquote></div> -- Regards, Ajay Garg Dextrose Developer Activity Central: <a href="http://activitycentral.com/" style="font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)" target="_blank">http://activitycentral.com</a> </div>