diff options
Diffstat (limited to 'help.py')
| -rw-r--r-- | help.py | 91 |
1 files changed, 91 insertions, 0 deletions
@@ -0,0 +1,91 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2012 S. Daniel Francis <francis@sugarlabs.org> +# Based on helpbutton by Gonzalo Odiard <gonzalo@laptop.org> +# +# 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 3 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 Street, Fifth Floor, Boston, +# MA 02110-1301, USA. + +from gettext import gettext as _ +import gtk + +from sugar.graphics import style +from sugar.graphics.icon import Icon + +import stock +from settingsitem import SettingsItem +from itemgroup import ItemGroup +import info +import helpcontent + + +class Help(SettingsItem): + def __init__(self, box): + title = gtk.stock_lookup(gtk.STOCK_HELP)[1] + stock.register('sweetener-help-contents', title, + '<Ctrl>H', 'toolbar-help') + SettingsItem.__init__(self, None, 'sweetener-help-contents') + + sw = gtk.ScrolledWindow() + sw.set_size_request(int(gtk.gdk.screen_width() / 2.8), + gtk.gdk.screen_height() - style.GRID_CELL_SIZE * 3) + sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) + self._max_text_width = int(gtk.gdk.screen_width() / 3) - 20 + self._vbox = gtk.VBox() + self._vbox.set_homogeneous(False) + hbox = gtk.HBox() + hbox.pack_start(self._vbox, False, True, 0) + sw.add_with_viewport(hbox) + sw.show() + self.content = sw + item = self.get_tool_item() + item.show_all() + separator = gtk.SeparatorToolItem() + separator.show() + box.toolbar.insert(separator, + len(box.toolbar.get_children()[:-2])) + box.toolbar.insert(item, + len(box.toolbar.get_children()[:-2])) + for i in helpcontent.help: + self.add_section(i[0]) + for text, icon in i[1:]: + self.add_paragraph(text, icon) + + def add_section(self, section_text): + hbox = gtk.HBox() + label = gtk.Label() + label.set_use_markup(True) + label.set_markup('<b>%s</b>' % section_text) + label.set_line_wrap(True) + label.set_size_request(self._max_text_width, -1) + hbox.add(label) + hbox.show_all() + self._vbox.pack_start(hbox, False, False, padding=5) + + def add_paragraph(self, text, icon=None): + hbox = gtk.HBox() + label = gtk.Label(text) + label.set_justify(gtk.JUSTIFY_LEFT) + label.set_line_wrap(True) + hbox.add(label) + if icon is not None: + _icon = Icon(icon_name=icon) + hbox.add(_icon) + label.set_size_request(self._max_text_width - 20, -1) + else: + label.set_size_request(self._max_text_width, -1) + + hbox.show_all() + self._vbox.pack_start(hbox, False, False, padding=5) |