diff options
Diffstat (limited to 'src/jarabe/journal/palettes.py')
| -rw-r--r-- | src/jarabe/journal/palettes.py | 383 |
1 files changed, 383 insertions, 0 deletions
diff --git a/src/jarabe/journal/palettes.py b/src/jarabe/journal/palettes.py new file mode 100644 index 0000000..8fc1e5d --- /dev/null +++ b/src/jarabe/journal/palettes.py @@ -0,0 +1,383 @@ +# Copyright (C) 2008 One Laptop Per Child +# +# 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 +import os + +import gobject +import gtk +import gconf +import gio +import glib + +from sugar.graphics import style +from sugar.graphics.palette import Palette +from sugar.graphics.menuitem import MenuItem +from sugar.graphics.icon import Icon +from sugar.graphics.xocolor import XoColor +from sugar import mime + +from jarabe.model import friends +from jarabe.model import filetransfer +from jarabe.model import mimeregistry +from jarabe.journal import misc +from jarabe.journal import model + + +class ObjectPalette(Palette): + + __gtype_name__ = 'ObjectPalette' + + __gsignals__ = { + 'detail-clicked': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, + ([str])), + 'volume-error': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, + ([str, str])), + } + + def __init__(self, metadata, detail=False): + + self._metadata = metadata + + activity_icon = Icon(icon_size=gtk.ICON_SIZE_LARGE_TOOLBAR) + activity_icon.props.file = misc.get_icon_name(metadata) + color = misc.get_icon_color(metadata) + activity_icon.props.xo_color = color + + if 'title' in metadata: + title = gobject.markup_escape_text(metadata['title']) + else: + title = glib.markup_escape_text(_('Untitled')) + + Palette.__init__(self, primary_text=title, + icon=activity_icon) + + if misc.get_activities(metadata) or misc.is_bundle(metadata): + if metadata.get('activity_id', ''): + resume_label = _('Resume') + resume_with_label = _('Resume with') + else: + resume_label = _('Start') + resume_with_label = _('Start with') + menu_item = MenuItem(resume_label, 'activity-start') + menu_item.connect('activate', self.__start_activate_cb) + self.menu.append(menu_item) + menu_item.show() + + menu_item = MenuItem(resume_with_label, 'activity-start') + self.menu.append(menu_item) + menu_item.show() + start_with_menu = StartWithMenu(self._metadata) + menu_item.set_submenu(start_with_menu) + + else: + menu_item = MenuItem(_('No activity to start entry')) + menu_item.set_sensitive(False) + self.menu.append(menu_item) + menu_item.show() + + menu_item = MenuItem(_('Copy to')) + icon = Icon(icon_name='edit-copy', xo_color=color, + icon_size=gtk.ICON_SIZE_MENU) + menu_item.set_image(icon) + self.menu.append(menu_item) + menu_item.show() + copy_menu = CopyMenu(metadata) + copy_menu.connect('volume-error', self.__volume_error_cb) + menu_item.set_submenu(copy_menu) + + if self._metadata['mountpoint'] == '/': + menu_item = MenuItem(_('Duplicate')) + icon = Icon(icon_name='edit-duplicate', xo_color=color, + icon_size=gtk.ICON_SIZE_MENU) + menu_item.set_image(icon) + menu_item.connect('activate', self.__duplicate_activate_cb) + self.menu.append(menu_item) + menu_item.show() + + menu_item = MenuItem(_('Send to'), 'document-send') + self.menu.append(menu_item) + menu_item.show() + + friends_menu = FriendsMenu() + friends_menu.connect('friend-selected', self.__friend_selected_cb) + menu_item.set_submenu(friends_menu) + + if detail == True: + menu_item = MenuItem(_('View Details'), 'go-right') + menu_item.connect('activate', self.__detail_activate_cb) + self.menu.append(menu_item) + menu_item.show() + + menu_item = MenuItem(_('Erase'), 'list-remove') + menu_item.connect('activate', self.__erase_activate_cb) + self.menu.append(menu_item) + menu_item.show() + + def __start_activate_cb(self, menu_item): + misc.resume(self._metadata) + + def __duplicate_activate_cb(self, menu_item): + file_path = model.get_file(self._metadata['uid']) + try: + model.copy(self._metadata, '/') + 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')) + + def __erase_activate_cb(self, menu_item): + model.delete(self._metadata['uid']) + + def __detail_activate_cb(self, menu_item): + self.emit('detail-clicked', self._metadata['uid']) + + def __volume_error_cb(self, menu_item, message, severity): + self.emit('volume-error', message, severity) + + def __friend_selected_cb(self, menu_item, buddy): + logging.debug('__friend_selected_cb') + file_name = model.get_file(self._metadata['uid']) + + if not file_name or not os.path.exists(file_name): + logging.warn('Entries without a file cannot be sent.') + self.emit('volume-error', + _('Entries without a file cannot be sent.'), + _('Warning')) + return + + title = str(self._metadata['title']) + description = str(self._metadata.get('description', '')) + mime_type = str(self._metadata['mime_type']) + + if not mime_type: + mime_type = mime.get_for_file(file_name) + + filetransfer.start_transfer(buddy, file_name, title, description, + mime_type) + + +class CopyMenu(gtk.Menu): + __gtype_name__ = 'JournalCopyMenu' + + __gsignals__ = { + 'volume-error': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, + ([str, str])), + } + + def __init__(self, metadata): + gobject.GObject.__init__(self) + + self._metadata = metadata + + 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) + self.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) + self.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) + self.append(volume_menu) + volume_menu.show() + + def __volume_error_cb(self, menu_item, message, severity): + self.emit('volume-error', message, severity) + + +class VolumeMenu(MenuItem): + __gtype_name__ = 'JournalVolumeMenu' + + __gsignals__ = { + 'volume-error': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, + ([str, str])), + } + + def __init__(self, metadata, label, mount_point): + MenuItem.__init__(self, label) + self._metadata = metadata + self.connect('activate', self.__copy_to_volume_cb, mount_point) + + def __copy_to_volume_cb(self, menu_item, mount_point): + 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 + + 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')) + + +class ClipboardMenu(MenuItem): + __gtype_name__ = 'JournalClipboardMenu' + + __gsignals__ = { + 'volume-error': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, + ([str, str])), + } + + def __init__(self, metadata): + MenuItem.__init__(self, _('Clipboard')) + + self._temp_file_path = None + self._metadata = metadata + self.connect('activate', self.__copy_to_clipboard_cb) + + 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 + + clipboard = gtk.Clipboard() + clipboard.set_with_data([('text/uri-list', 0, 0)], + self.__clipboard_get_func_cb, + self.__clipboard_clear_func_cb) + + def __clipboard_get_func_cb(self, clipboard, selection_data, info, data): + # Get hold of a reference so the temp file doesn't get deleted + self._temp_file_path = model.get_file(self._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): + # Release and delete the temp file + self._temp_file_path = None + + +class FriendsMenu(gtk.Menu): + __gtype_name__ = 'JournalFriendsMenu' + + __gsignals__ = { + 'friend-selected': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, + ([object])), + } + + def __init__(self): + gobject.GObject.__init__(self) + + if filetransfer.file_transfer_available(): + friends_model = friends.get_model() + for friend in friends_model: + if friend.is_present(): + menu_item = MenuItem(text_label=friend.get_nick(), + icon_name='computer-xo', + xo_color=friend.get_color()) + menu_item.connect('activate', self.__item_activate_cb, + friend) + self.append(menu_item) + menu_item.show() + + if not self.get_children(): + menu_item = MenuItem(_('No friends present')) + menu_item.set_sensitive(False) + self.append(menu_item) + menu_item.show() + else: + menu_item = MenuItem(_('No valid connection found')) + menu_item.set_sensitive(False) + self.append(menu_item) + menu_item.show() + + def __item_activate_cb(self, menu_item, friend): + self.emit('friend-selected', friend) + + +class StartWithMenu(gtk.Menu): + __gtype_name__ = 'JournalStartWithMenu' + + def __init__(self, metadata): + gobject.GObject.__init__(self) + + self._metadata = metadata + + for activity_info in misc.get_activities(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.__item_activate_cb, + activity_info.get_bundle_id()) + self.append(menu_item) + menu_item.show() + + if not self.get_children(): + if metadata.get('activity_id', ''): + resume_label = _('No activity to resume entry') + else: + resume_label = _('No activity to start entry') + menu_item = MenuItem(resume_label) + menu_item.set_sensitive(False) + self.append(menu_item) + menu_item.show() + + def __item_activate_cb(self, menu_item, service_name): + mime_type = self._metadata.get('mime_type', '') + if mime_type: + mime_registry = mimeregistry.get_registry() + mime_registry.set_default_activity(mime_type, service_name) + misc.resume(self._metadata, service_name) + + +class BuddyPalette(Palette): + def __init__(self, buddy): + self._buddy = buddy + + nick, colors = buddy + buddy_icon = Icon(icon_name='computer-xo', + icon_size=style.STANDARD_ICON_SIZE, + xo_color=XoColor(colors)) + + Palette.__init__(self, primary_text=glib.markup_escape_text(nick), + icon=buddy_icon) + + # TODO: Support actions on buddies, like make friend, invite, etc. |