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