156 lines
5.5 KiB
Python
156 lines
5.5 KiB
Python
# Copyright (C) 2007, Red Hat, Inc.
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# Copyright (C) 2007, One Laptop Per Child
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import logging
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import os
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import gobject
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from sugar.graphics.canvasicon import CanvasIcon
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from view.clipboardmenu import ClipboardMenu
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from sugar.graphics.xocolor import XoColor
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from sugar.graphics import units
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from sugar.graphics import color
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from sugar.activity import activityfactory
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from sugar.clipboard import clipboardservice
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from sugar import util
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class ClipboardIcon(CanvasIcon):
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__gtype_name__ = 'SugarClipboardIcon'
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__gproperties__ = {
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'selected' : (bool, None, None, False,
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gobject.PARAM_READWRITE)
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}
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def __init__(self, popup_context, object_id, name):
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CanvasIcon.__init__(self)
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self._popup_context = popup_context
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self._object_id = object_id
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self._name = name
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self._percent = 0
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self._preview = None
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self._activity = None
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self._selected = False
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self._hover = False
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self.props.box_width = units.grid_to_pixels(1)
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self.props.box_height = units.grid_to_pixels(1)
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self.props.scale = units.STANDARD_ICON_SCALE
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self._menu = None
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def do_set_property(self, pspec, value):
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if pspec.name == 'selected':
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self._set_selected(value)
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self.emit_paint_needed(0, 0, -1, -1)
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else:
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CanvasIcon.do_set_property(self, pspec, value)
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def do_get_property(self, pspec):
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if pspec.name == 'selected':
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return self._selected
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else:
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return CanvasIcon.do_get_property(self, pspec)
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def _set_selected(self, selected):
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self._selected = selected
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if selected:
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if not self._hover:
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self.props.background_color = color.DESKTOP_BACKGROUND.get_int()
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else:
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self.props.background_color = color.TOOLBAR_BACKGROUND.get_int()
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def get_popup(self):
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self._menu = ClipboardMenu(self._name, self._percent, self._preview,
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self._activity)
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self._menu.connect('action', self._popup_action_cb)
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return self._menu
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def get_popup_context(self):
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return self._popup_context
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def set_state(self, name, percent, icon_name, preview, activity):
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self._name = name
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self._percent = percent
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self._preview = preview
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self._activity = activity
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self.set_property("icon_name", icon_name)
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if self._menu:
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self._menu.set_state(name, percent, preview, activity)
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if activity and percent < 100:
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self.props.xo_color = XoColor("#000000,#424242")
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else:
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self.props.xo_color = XoColor("#000000,#FFFFFF")
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if activity and percent == 100:
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# FIXME: restrict based on file type rather than activity once
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# we have a better type registry
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# restrict auto-open to a specific set of activities
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allowed = ["org.laptop.AbiWordActivity",
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"org.laptop.sugar.Xbook",
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"org.vpri.EtoysActivity"]
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if activity in allowed:
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self._open_file()
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def _open_file(self):
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if self._percent < 100 or not self._activity:
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return
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# Get the file path
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cb_service = clipboardservice.get_instance()
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obj = cb_service.get_object(self._object_id)
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formats = obj['FORMATS']
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if len(formats) > 0:
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path = cb_service.get_object_data(self._object_id, formats[0])
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# FIXME: would be better to check for format.onDisk
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try:
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path_exists = os.path.exists(path)
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except TypeError:
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path_exists = False
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if path_exists:
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uri = 'file://' + path
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activityfactory.create_with_uri(self._activity, uri)
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else:
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logging.debug("Clipboard item file path %s didn't exist" % path)
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def _popup_action_cb(self, popup, menu_item):
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action = menu_item.props.action_id
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if action == ClipboardMenu.ACTION_STOP_DOWNLOAD:
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raise "Stopping downloads still not implemented."
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elif action == ClipboardMenu.ACTION_DELETE:
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cb_service = clipboardservice.get_instance()
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cb_service.delete_object(self._object_id)
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elif action == ClipboardMenu.ACTION_OPEN:
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self._open_file()
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def get_object_id(self):
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return self._object_id
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def prelight(self, enter):
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if enter:
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self._hover = True
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self.props.background_color = color.BLACK.get_int()
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else:
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self._hover = False
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if self._selected:
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self.props.background_color = color.DESKTOP_BACKGROUND.get_int()
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else:
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self.props.background_color = color.TOOLBAR_BACKGROUND.get_int()
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