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Diffstat (limited to 'src/sugar3/activity/namingalert.py')
| -rw-r--r-- | src/sugar3/activity/namingalert.py | 306 |
1 files changed, 306 insertions, 0 deletions
diff --git a/src/sugar3/activity/namingalert.py b/src/sugar3/activity/namingalert.py new file mode 100644 index 0000000..078c27a --- /dev/null +++ b/src/sugar3/activity/namingalert.py @@ -0,0 +1,306 @@ +# Copyright (C) 2009 One Laptop Per Child +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2 of the License, or (at your option) any later version. +# +# This library 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 +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +import gettext +import os + +import gio +import gtk +import gobject +import gconf + +from sugar.graphics import style +from sugar.graphics.icon import Icon +from sugar.graphics.xocolor import XoColor +from sugar.graphics.icon import get_icon_file_name +from sugar.graphics.toolbutton import ToolButton + +from sugar.bundle.activitybundle import ActivityBundle + + +_ = lambda msg: gettext.dgettext('sugar-toolkit', msg) + + +def _get_icon_name(metadata): + file_name = None + + mime_type = metadata.get('mime_type', '') + if not file_name and mime_type: + icons = gio.content_type_get_icon(mime_type) + for icon_name in icons.props.names: + file_name = get_icon_file_name(icon_name) + if file_name is not None: + break + + if file_name is None or not os.path.exists(file_name): + file_name = get_icon_file_name('application-octet-stream') + + return file_name + + +class NamingToolbar(gtk.Toolbar): + """ Toolbar of the naming alert + """ + + __gtype_name__ = 'SugarNamingToolbar' + + __gsignals__ = { + 'keep-clicked': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), + } + + def __init__(self): + gtk.Toolbar.__init__(self) + + client = gconf.client_get_default() + color = XoColor(client.get_string('/desktop/sugar/user/color')) + icon = Icon() + icon.set_from_icon_name('activity-journal', + gtk.ICON_SIZE_LARGE_TOOLBAR) + icon.props.xo_color = color + self._add_widget(icon) + + self._add_separator() + + self._title = gtk.Label(_('Name this entry')) + self._add_widget(self._title) + + self._add_separator(True) + + self._keep_button = ToolButton('dialog-ok', tooltip=_('Keep')) + self._keep_button.props.accelerator = 'Return' + self._keep_button.connect('clicked', self.__keep_button_clicked_cb) + self.insert(self._keep_button, -1) + self._keep_button.show() + + def _add_separator(self, expand=False): + separator = gtk.SeparatorToolItem() + separator.props.draw = False + if expand: + separator.set_expand(True) + else: + separator.set_size_request(style.DEFAULT_SPACING, -1) + self.insert(separator, -1) + separator.show() + + def _add_widget(self, widget, expand=False): + tool_item = gtk.ToolItem() + tool_item.set_expand(expand) + + tool_item.add(widget) + widget.show() + + self.insert(tool_item, -1) + tool_item.show() + + def __keep_button_clicked_cb(self, widget, data=None): + self.emit('keep-clicked') + + +class FavoriteIcon(gtk.ToggleButton): + + def __init__(self): + gtk.ToggleButton.__init__(self) + self.set_relief(gtk.RELIEF_NONE) + self.set_focus_on_click(False) + + self._icon = Icon(icon_name='emblem-favorite', + pixel_size=style.SMALL_ICON_SIZE) + self.set_image(self._icon) + + self.connect('toggled', self.__toggled_cb) + self.connect('leave-notify-event', self.__leave_notify_event_cb) + self.connect('enter-notify-event', self.__enter_notify_event_cb) + + def __toggled_cb(self, widget): + if self.get_active(): + client = gconf.client_get_default() + color = XoColor(client.get_string('/desktop/sugar/user/color')) + self._icon.props.xo_color = color + else: + self._icon.props.stroke_color = style.COLOR_BUTTON_GREY.get_svg() + self._icon.props.fill_color = style.COLOR_WHITE.get_svg() + + def __enter_notify_event_cb(self, icon, event): + if not self.get_active(): + self._icon.props.fill_color = style.COLOR_BUTTON_GREY.get_svg() + + def __leave_notify_event_cb(self, icon, event): + if not self.get_active(): + self._icon.props.fill_color = style.COLOR_TRANSPARENT.get_svg() + + +class NamingAlert(gtk.Window): + + __gtype_name__ = 'SugarNamingAlert' + + def __init__(self, activity, bundle_path): + gtk.Window.__init__(self) + + self._bundle_path = bundle_path + self._favorite_icon = None + self._title = None + self._description = None + self._tags = None + + accel_group = gtk.AccelGroup() + self.set_data('sugar-accel-group', accel_group) + self.add_accel_group(accel_group) + + self.set_border_width(style.LINE_WIDTH) + offset = style.GRID_CELL_SIZE + width = gtk.gdk.screen_width() - offset * 2 + height = gtk.gdk.screen_height() - offset * 2 + self.set_size_request(width, height) + self.set_position(gtk.WIN_POS_CENTER_ALWAYS) + self.set_decorated(False) + self.set_resizable(False) + self.set_modal(True) + self.connect('realize', self.__realize_cb) + + self._activity = activity + + vbox = gtk.VBox() + self.add(vbox) + vbox.show() + + toolbar = NamingToolbar() + toolbar.connect('keep-clicked', self.__keep_cb) + vbox.pack_start(toolbar, False) + toolbar.show() + + body = self._create_body() + vbox.pack_start(body, expand=True, fill=True) + body.show() + + self._title.grab_focus() + + def _create_body(self): + body = gtk.VBox(spacing=style.DEFAULT_SPACING) + body.set_border_width(style.DEFAULT_SPACING * 3) + header = self._create_header() + body.pack_start(header, expand=False, padding=style.DEFAULT_PADDING) + + body.pack_start(self._create_separator(style.DEFAULT_SPACING), + expand=False) + + body.pack_start(self._create_label(_('Description:')), expand=False) + + description = self._activity.metadata.get('description', '') + description_box, self._description = self._create_text_view(description) + body.pack_start(description_box, expand=True, fill=True) + + body.pack_start(self._create_separator(style.DEFAULT_PADDING), + expand=False) + + + body.pack_start(self._create_label(_('Tags:')), expand=False) + + tags = self._activity.metadata.get('tags', '') + tags_box, self._tags = self._create_text_view(tags) + body.pack_start(tags_box, expand=True, fill=True) + + body.show_all() + return body + + def _create_label(self, text): + text = gtk.Label(text) + text.set_alignment(0, 0.5) + text.modify_fg(gtk.STATE_NORMAL, + style.COLOR_BUTTON_GREY.get_gdk_color()) + return text + + def _create_separator(self, height): + separator = gtk.HSeparator() + separator.modify_bg(gtk.STATE_NORMAL, style.COLOR_WHITE.get_gdk_color()) + separator.set_size_request(-1, height) + return separator + + def _create_header(self): + header = gtk.HBox(spacing=style.DEFAULT_SPACING) + + self._favorite_icon = FavoriteIcon() + header.pack_start(self._favorite_icon, expand=False) + + entry_icon = self._create_entry_icon() + header.pack_start(entry_icon, expand=False) + + self._title = self._create_title() + header.pack_start(self._title, expand=True) + + return header + + def _create_entry_icon(self): + bundle_id = self._activity.metadata.get('activity', '') + if not bundle_id: + bundle_id = self._activity.metadata.get('bundle_id', '') + + if bundle_id == '': + file_name = _get_icon_name(self._activity.metadata) + else: + activity_bundle = ActivityBundle(self._bundle_path) + file_name = activity_bundle.get_icon() + entry_icon = Icon(file=file_name, icon_size=gtk.ICON_SIZE_LARGE_TOOLBAR) + if self._activity.metadata.get('icon-color'): + entry_icon.props.xo_color = XoColor( \ + self._activity.metadata['icon-color']) + return entry_icon + + def _create_title(self): + title = gtk.Entry() + title.set_text(self._activity.metadata.get('title', _('Untitled'))) + return title + + def _create_text_view(self, text): + scrolled_window = gtk.ScrolledWindow() + scrolled_window.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) + scrolled_window.set_border_width(style.LINE_WIDTH) + scrolled_window.set_shadow_type(gtk.SHADOW_IN) + + text_view = gtk.TextView() + text_view.set_left_margin(style.DEFAULT_PADDING) + text_view.set_wrap_mode(gtk.WRAP_WORD_CHAR) + text_view.set_accepts_tab(False) + text_view.get_buffer().set_text(text) + scrolled_window.add(text_view) + + return scrolled_window, text_view + + def __realize_cb(self, widget): + self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG) + self.window.set_accept_focus(True) + + def __keep_cb(self, widget): + if self._favorite_icon.get_active(): + self._activity.metadata['keep'] = 1 + else: + self._activity.metadata['keep'] = 0 + + self._activity.metadata['title'] = self._title.get_text() + + text_buffer = self._tags.get_buffer() + start, end = text_buffer.get_bounds() + new_tags = text_buffer.get_text(start, end) + self._activity.metadata['tags'] = new_tags + + text_buffer = self._description.get_buffer() + start, end = text_buffer.get_bounds() + new_description = text_buffer.get_text(start, end) + self._activity.metadata['description'] = new_description + + self._activity.metadata['title_set_by_user'] = '1' + self._activity.close() + self.destroy() |