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# 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 gtk
import gobject
import hippo
import gconf
from sugar.graphics import style
from sugar.graphics.icon import Icon
from sugar.graphics.xocolor import XoColor
from sugar.graphics.icon import CanvasIcon
from sugar.graphics.entry import CanvasEntry
from sugar.graphics.toolbutton import ToolButton
from sugar.graphics.canvastextview import CanvasTextView
from sugar.bundle.activitybundle import ActivityBundle
_ = lambda msg: gettext.dgettext('sugar-toolkit', msg)
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')
self._keep_button.set_tooltip(_('Keep'))
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(CanvasIcon):
def __init__(self, favorite):
CanvasIcon.__init__(self, icon_name='emblem-favorite',
box_width=style.GRID_CELL_SIZE * 3 / 5,
size=style.SMALL_ICON_SIZE)
self._favorite = None
self.set_favorite(favorite)
self.connect('button-release-event', self.__release_event_cb)
self.connect('motion-notify-event', self.__motion_notify_event_cb)
def set_favorite(self, favorite):
if favorite == self._favorite:
return
self._favorite = favorite
if favorite:
client = gconf.client_get_default()
color = XoColor(client.get_string('/desktop/sugar/user/color'))
self.props.xo_color = color
else:
self.props.stroke_color = style.COLOR_BUTTON_GREY.get_svg()
self.props.fill_color = style.COLOR_WHITE.get_svg()
def get_favorite(self):
return self._favorite
favorite = gobject.property(
type=bool, default=False, getter=get_favorite, setter=set_favorite)
def __release_event_cb(self, icon, event):
self.props.favorite = not self.props.favorite
def __motion_notify_event_cb(self, icon, event):
if not self._favorite:
if event.detail == hippo.MOTION_DETAIL_ENTER:
icon.props.fill_color = style.COLOR_BUTTON_GREY.get_svg()
elif event.detail == hippo.MOTION_DETAIL_LEAVE:
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
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()
canvas = hippo.Canvas()
self._root = hippo.CanvasBox()
self._root.props.background_color = style.COLOR_WHITE.get_int()
canvas.set_root(self._root)
vbox.pack_start(canvas)
canvas.show()
body = self._create_body()
self._root.append(body, hippo.PACK_EXPAND)
def _create_body(self):
body = hippo.CanvasBox()
body.props.orientation = hippo.ORIENTATION_VERTICAL
body.props.background_color = style.COLOR_WHITE.get_int()
body.props.padding_top = style.DEFAULT_SPACING * 3
header = hippo.CanvasBox(orientation=hippo.ORIENTATION_HORIZONTAL,
padding=style.DEFAULT_PADDING,
padding_right=style.GRID_CELL_SIZE,
spacing=style.DEFAULT_SPACING)
body.append(header)
descriptions = hippo.CanvasBox(orientation=hippo.ORIENTATION_HORIZONTAL,
spacing=style.DEFAULT_SPACING * 3,
padding_left=style.GRID_CELL_SIZE,
padding_right=style.GRID_CELL_SIZE,
padding_top=style.DEFAULT_SPACING * 3)
body.append(descriptions, hippo.PACK_EXPAND)
first_column = hippo.CanvasBox(orientation=hippo.ORIENTATION_VERTICAL,
spacing=style.DEFAULT_SPACING)
descriptions.append(first_column)
second_column = hippo.CanvasBox(orientation=hippo.ORIENTATION_VERTICAL,
spacing=style.DEFAULT_SPACING)
descriptions.append(second_column, hippo.PACK_EXPAND)
self._favorite_icon = self._create_favorite_icon()
header.append(self._favorite_icon)
activity_icon = self._create_activity_icon()
header.append(activity_icon)
self._title = self._create_title()
header.append(self._title, hippo.PACK_EXPAND)
if gtk.widget_get_default_direction() == gtk.TEXT_DIR_RTL:
header.reverse()
description_box, self._description = self._create_description()
second_column.append(description_box)
tags_box, self._tags = self._create_tags()
second_column.append(tags_box)
return body
def _create_favorite_icon(self):
favorite_icon = FavoriteIcon(False)
return favorite_icon
def _create_activity_icon(self):
activity_bundle = ActivityBundle(self._bundle_path)
activity_icon = CanvasIcon(file_name=activity_bundle.get_icon())
if self._activity.metadata.has_key('icon-color') and \
self._activity.metadata['icon-color']:
activity_icon.props.xo_color = XoColor( \
self._activity.metadata['icon-color'])
return activity_icon
def _create_title(self):
title = CanvasEntry()
title.set_background(style.COLOR_WHITE.get_html())
title.props.text = self._activity.metadata.get('title', _('Untitled'))
return title
def _create_description(self):
vbox = hippo.CanvasBox()
vbox.props.spacing = style.DEFAULT_SPACING
text = hippo.CanvasText(text=_('Description:'),
font_desc=style.FONT_NORMAL.get_pango_desc())
text.props.color = style.COLOR_BUTTON_GREY.get_int()
if gtk.widget_get_default_direction() == gtk.TEXT_DIR_RTL:
text.props.xalign = hippo.ALIGNMENT_END
else:
text.props.xalign = hippo.ALIGNMENT_START
vbox.append(text)
description = self._activity.metadata.get('description', '')
text_view = CanvasTextView(description,
box_height=style.GRID_CELL_SIZE * 2)
vbox.append(text_view, hippo.PACK_EXPAND)
text_view.text_view_widget.props.accepts_tab = False
return vbox, text_view
def _create_tags(self):
vbox = hippo.CanvasBox()
vbox.props.spacing = style.DEFAULT_SPACING
text = hippo.CanvasText(text=_('Tags:'),
font_desc=style.FONT_NORMAL.get_pango_desc())
text.props.color = style.COLOR_BUTTON_GREY.get_int()
if gtk.widget_get_default_direction() == gtk.TEXT_DIR_RTL:
text.props.xalign = hippo.ALIGNMENT_END
else:
text.props.xalign = hippo.ALIGNMENT_START
vbox.append(text)
tags = self._activity.metadata.get('tags', '')
text_view = CanvasTextView(tags, box_height=style.GRID_CELL_SIZE * 2)
vbox.append(text_view, hippo.PACK_EXPAND)
text_view.text_view_widget.props.accepts_tab = False
return vbox, 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):
is_favorite = self._favorite_icon.get_favorite()
if is_favorite:
self._activity.metadata['keep'] = 1
else:
self._activity.metadata['keep'] = 0
self._activity.metadata['title'] = self._title.props.text
new_tags = self._tags.text_view_widget.props.buffer.props.text
self._activity.metadata['tags'] = new_tags
new_description = \
self._description.text_view_widget.props.buffer.props.text
self._activity.metadata['description'] = new_description
self._activity.metadata['title_set_by_user'] = '1'
self._activity.close()
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