# Copyright (C) 2007, 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 tempfile import urlparse import os import logging import gtk import hippo from sugar.graphics.palette import Palette from sugar.graphics.canvasicon import CanvasIcon from sugar.graphics import color from sugar.graphics import style from sugar.activity import activityfactory from sugar.activity.bundle import Bundle from sugar.clipboard import clipboardservice from sugar.datastore import datastore from sugar.objects import mime from sugar import profile from sugar import util class ClipboardMenu(Palette): def __init__(self, object_id, name, percent, preview, activity, installable): Palette.__init__(self, name) self._object_id = object_id self._percent = percent self._activity = activity self.set_group_id('frame') if percent < 100: self._progress_bar = gtk.ProgressBar() self._update_progress_bar() self.set_content(self._progress_bar) self._progress_bar.show() else: self._progress_bar = None """ if preview: self._preview_text = hippo.CanvasText(text=preview, size_mode=hippo.CANVAS_SIZE_WRAP_WORD) self._preview_text.props.color = color.LABEL_TEXT.get_int() self._preview_text.props.font_desc = \ style.FONT_NORMAL.get_pango_desc() self.append(self._preview_text) """ self._remove_item = gtk.MenuItem(_('Remove')) #, 'theme:stock-remove') self._remove_item.connect('activate', self._remove_item_activate_cb) self.append_menu_item(self._remove_item) self._open_item = gtk.MenuItem(_('Open')) #, 'theme:stock-keep') self._open_item.connect('activate', self._open_item_activate_cb) self.append_menu_item(self._open_item) self._stop_item = gtk.MenuItem(_('Stop download')) #, 'theme:stock-close') # TODO: Implement stopping downloads #self._stop_item.connect('activate', self._stop_item_activate_cb) self.append_menu_item(self._stop_item) self._journal_item = gtk.MenuItem(_('Add to journal')) #, 'theme:document-save') self._journal_item.connect('activate', self._journal_item_activate_cb) self.append_menu_item(self._journal_item) self._update_items_visibility(installable) def _update_items_visibility(self, installable): if self._percent == 100 and (self._activity or installable): self._remove_item.show() self._open_item.show() self._stop_item.hide() self._journal_item.show() elif self._percent == 100 and (not self._activity and not installable): self._remove_item.show() self._open_item.hide() self._stop_item.hide() self._journal_item.show() else: self._remove_item.hide() self._open_item.hide() self._stop_item.show() self._journal_item.hide() def _update_progress_bar(self): if self._progress_bar: self._progress_bar.props.fraction = self._percent / 100.0 self._progress_bar.props.text = '%.2f %%' % self._percent def set_state(self, name, percent, preview, activity, installable): self.set_primary_text(name) self._percent = percent self._activity = activity if self._progress_bar: self._update_progress_bar() self._update_items_visibility(installable) def _open_item_activate_cb(self, menu_item): if self._percent < 100: return # Get the file path cb_service = clipboardservice.get_instance() obj = cb_service.get_object(self._object_id) formats = obj['FORMATS'] if len(formats) == 0: logging.warning('ClipboardMenu._open_item_activate_cb: Object without data.') return if not self._activity and \ not formats[0] == 'application/vnd.olpc-x-sugar': logging.warning('ClipboardMenu._open_item_activate_cb: Object without activity.') return uri = cb_service.get_object_data(self._object_id, formats[0])['DATA'] if not uri.startswith('file://'): return (scheme, netloc, path, params, query, fragment) = urlparse.urlparse(uri) # FIXME: would be better to check for format.onDisk try: path_exists = os.path.exists(path) except TypeError: path_exists = False if path_exists: if self._activity: activityfactory.create_with_uri(self._activity, uri) else: self._install_xo(path) else: logging.debug("Clipboard item file path %s didn't exist" % path) def _remove_item_activate_cb(self, menu_item): cb_service = clipboardservice.get_instance() cb_service.delete_object(self._object_id) def _journal_item_activate_cb(self, menu_item): cb_service = clipboardservice.get_instance() obj = cb_service.get_object(self._object_id) format = util.choose_most_significant_mime_type(obj['FORMATS']) data = cb_service.get_object_data(self._object_id, format) if format == 'text/uri-list': file_path = urlparse.urlparse(data['DATA']).path mime_type = mime.get_for_file(file_path) else: if data['ON_DISK']: file_path = urlparse.urlparse(data['DATA']).path else: f, file_path = tempfile.mkstemp() try: os.write(f, data['DATA']) finally: os.close(f) mime_type = format jobject = datastore.create() jobject.metadata['title'] = _('Clipboard object: %s.') % obj['NAME'] jobject.metadata['keep'] = '0' jobject.metadata['buddies'] = '' jobject.metadata['preview'] = '' jobject.metadata['icon-color'] = profile.get_color().to_string() jobject.metadata['mime_type'] = mime_type jobject.file_path = file_path datastore.write(jobject) def _install_xo(self, path): bundle = Bundle(path) if not bundle.is_installed(): bundle.install()