373 lines
12 KiB
Python
373 lines
12 KiB
Python
# Copyright (C) 2007, Red Hat, Inc.
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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 gtk, gobject
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import dbus
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import hippo
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import logging
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from gettext import gettext as _
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import os
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from ConfigParser import ConfigParser
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from sugar import env
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from sugar.graphics import units
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from sugar.graphics import font
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from sugar.graphics import color
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from sugar.graphics import iconbutton
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import colorpicker
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_VIDEO_WIDTH = units.points_to_pixels(160)
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_VIDEO_HEIGHT = units.points_to_pixels(120)
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class IntroImage(gtk.EventBox):
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__gtype_name__ = "IntroImage"
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def __init__(self, **kwargs):
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gtk.EventBox.__init__(self, **kwargs)
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self._image = gtk.Image()
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self.add(self._image)
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def set_pixbuf(self, pixbuf):
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if pixbuf:
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self._image.set_from_pixbuf(pixbuf)
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else:
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self._image.clear()
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class IntroFallbackVideo(gtk.EventBox):
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__gtype_name__ = "IntroFallbackVideo"
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__gsignals__ = {
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'pixbuf': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([gobject.TYPE_PYOBJECT])),
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}
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def __init__(self, **kwargs):
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gtk.EventBox.__init__(self, **kwargs)
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self._image = gtk.Image()
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self._image.set_from_stock(gtk.STOCK_OPEN, -1)
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self.add(self._image)
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self._image.show()
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self.connect('button-press-event', self._button_press_event_cb)
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def play(self):
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pass
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def stop(self):
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pass
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def _button_press_event_cb(self, widget, event):
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filt = gtk.FileFilter()
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filt.add_pixbuf_formats()
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chooser = gtk.FileChooserDialog(_("Pick a buddy picture"), \
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buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
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chooser.set_filter(filt)
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resp = chooser.run()
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if resp == gtk.RESPONSE_ACCEPT:
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fname = chooser.get_filename()
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self.load_image(fname)
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chooser.hide()
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chooser.destroy()
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return True
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def load_image(self, path):
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pixbuf = gtk.gdk.pixbuf_new_from_file(path)
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self.emit('pixbuf', pixbuf)
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class VideoBox(hippo.CanvasBox, hippo.CanvasItem):
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__gtype_name__ = "SugarVideoBox"
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def __init__(self, **kwargs):
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hippo.CanvasBox.__init__(self, **kwargs)
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self.props.orientation = hippo.ORIENTATION_HORIZONTAL
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self._pixbuf = None
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self._label = hippo.CanvasText(text=_("My Picture:"),
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xalign=hippo.ALIGNMENT_START,
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padding_right=units.grid_to_pixels(0.5))
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self._label.props.color = color.LABEL_TEXT.get_int()
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self._label.props.font_desc = font.DEFAULT.get_pango_desc()
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self.append(self._label)
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# check for camera and if not generate a .jpg
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has_webcam = False
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try:
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sys_bus = dbus.SystemBus()
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hal_obj = sys_bus.get_object ('org.freedesktop.Hal', '/org/freedesktop/Hal/Manager')
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hal = dbus.Interface (hal_obj, 'org.freedesktop.Hal.Manager')
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udis = hal.FindDeviceByCapability ('video4linux')
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# check for the olpc specific camera
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if not udis:
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udis = hal.FindDeviceStringMatch('info.linux.driver','cafe1000-ccic')
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if udis:
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has_webcam = True
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finally:
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if has_webcam:
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import glive
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self._video = glive.LiveVideoSlot(_VIDEO_WIDTH, _VIDEO_HEIGHT)
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else:
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self._video = IntroFallbackVideo()
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self._video.set_size_request(_VIDEO_WIDTH, _VIDEO_HEIGHT)
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self._video.connect('pixbuf', self._new_pixbuf_cb)
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self._video_widget = hippo.CanvasWidget()
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self._video_widget.props.widget = self._video
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self.append(self._video_widget)
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gobject.idle_add(self._video.play)
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self._img = IntroImage()
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self._img.set_size_request(_VIDEO_WIDTH, _VIDEO_HEIGHT)
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self._img.connect('button-press-event', self._clear_image_cb)
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self._img_widget = hippo.CanvasWidget()
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self._img_widget.props.widget = self._img
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if not has_webcam:
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path = os.path.join(os.path.dirname(__file__),
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'default-picture.png')
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self._video.load_image(path)
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def _clear_image_cb(self, widget, event):
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del self._pixbuf
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self._pixbuf = None
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self.remove(self._img_widget)
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self._img.set_pixbuf(None)
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self.append(self._video_widget)
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self._video.play()
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def _new_pixbuf_cb(self, widget, pixbuf):
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if self._pixbuf:
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del self._pixbuf
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self._pixbuf = pixbuf
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self._video.stop()
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self.remove(self._video_widget)
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scaled = pixbuf.scale_simple(_VIDEO_WIDTH, _VIDEO_HEIGHT, gtk.gdk.INTERP_BILINEAR)
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self._img.set_pixbuf(scaled)
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self._img.show_all()
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self.append(self._img_widget)
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def get_pixbuf(self):
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return self._pixbuf
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class EntryBox(hippo.CanvasBox, hippo.CanvasItem):
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__gtype_name__ = "SugarEntryBox"
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def __init__(self, **kwargs):
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hippo.CanvasBox.__init__(self, **kwargs)
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self.props.orientation = hippo.ORIENTATION_HORIZONTAL
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self._label = hippo.CanvasText(text=_("My Name:"),
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xalign=hippo.ALIGNMENT_START,
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padding_right=units.grid_to_pixels(0.5))
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self._label.props.color = color.LABEL_TEXT.get_int()
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self._label.props.font_desc = font.DEFAULT.get_pango_desc()
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self.append(self._label)
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self._entry = gtk.Entry()
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self._entry.set_max_length(45)
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entry_item = hippo.CanvasWidget(widget=self._entry)
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self.append(entry_item)
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def get_text(self):
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return self._entry.props.text
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def flash_label(self):
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"""Briefly flashes the label to draw the user's attention to the
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control"""
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old_fg_color = color.LABEL_TEXT.get_int()
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old_bg_color = 0x000000ff # background color set above
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r,g,b,a = color.LABEL_TEXT.get_rgba()
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fg_opposite = color.RGBColor(1 - r, 1 - g, 1 - b)
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bg_opposite = color.RGBColor(1, 1, 1)
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self._label.props.color = fg_opposite.get_int()
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self._label.props.background_color = bg_opposite.get_int()
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gobject.timeout_add(200, self._flash_reset, old_fg_color, old_bg_color)
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def _flash_reset(self, old_fg_color, old_bg_color):
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self._label.props.color = old_fg_color
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self._label.props.background_color = old_bg_color
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return False
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class ColorBox(hippo.CanvasBox, hippo.CanvasItem):
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__gtype_name__ = "SugarColorBox"
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def __init__(self, **kwargs):
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hippo.CanvasBox.__init__(self, **kwargs)
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self.props.orientation = hippo.ORIENTATION_HORIZONTAL
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self._color = None
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self._label = hippo.CanvasText(text=_("My Color:"),
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xalign=hippo.ALIGNMENT_START,
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padding_right=units.grid_to_pixels(0.5))
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self._label.props.color = color.LABEL_TEXT.get_int()
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self._label.props.font_desc = font.DEFAULT.get_pango_desc()
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self.append(self._label)
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self._cp = colorpicker.ColorPicker()
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self._cp.connect('color', self._new_color_cb)
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self.append(self._cp)
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self._color = self._cp.get_color()
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def _new_color_cb(self, widget, color):
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self._color = color
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def get_color(self):
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return self._color
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class IntroBox(hippo.CanvasBox, hippo.CanvasItem):
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__gtype_name__ = 'SugarIntroBox'
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__gsignals__ = {
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'ok': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
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([gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT]))
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}
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def __init__(self, **kwargs):
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hippo.CanvasBox.__init__(self, **kwargs)
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self._pixbuf = None
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#self._video_box = VideoBox(xalign=hippo.ALIGNMENT_CENTER,
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# yalign=hippo.ALIGNMENT_START,
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# padding_bottom=units.grid_to_pixels(0.5))
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#self.append(self._video_box)
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self._entry_box = EntryBox(xalign=hippo.ALIGNMENT_CENTER,
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padding_bottom=units.grid_to_pixels(0.5))
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self.append(self._entry_box)
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self._color_box = ColorBox(xalign=hippo.ALIGNMENT_CENTER,
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padding_bottom=units.grid_to_pixels(0.5))
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self.append(self._color_box)
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self._ok = iconbutton.IconButton(icon_name="theme:go-next",
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padding_bottom=units.grid_to_pixels(0.5))
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self._ok.connect('activated', self._ok_activated)
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self.append(self._ok)
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def _ok_activated(self, item):
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#pixbuf = self._video_box.get_pixbuf()
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path = os.path.join(os.path.dirname(__file__),
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'default-picture.png')
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pixbuf = gtk.gdk.pixbuf_new_from_file(path)
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name = self._entry_box.get_text()
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color = self._color_box.get_color()
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name = self._check_nickname(name)
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if name is None:
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self._entry_box.flash_label()
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return
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if not pixbuf or not name or not color:
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print "not one of pixbuf(%r), name(%r), or color(%r)"
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return
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self.emit('ok', pixbuf, name, color)
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def _check_nickname(self, name):
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"""Returns None if a bad nickname, returns the corrected nickname
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otherwise"""
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if name is None:
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return None
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name = name.strip()
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if len(name) == 0:
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return None
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return name
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class IntroWindow(gtk.Window):
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def __init__(self):
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gtk.Window.__init__(self)
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self.set_default_size(gtk.gdk.screen_width(),
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gtk.gdk.screen_height())
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self.realize()
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self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DESKTOP)
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self._canvas = hippo.Canvas()
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self._intro_box = IntroBox(background_color=0x000000ff,
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yalign=hippo.ALIGNMENT_START,
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padding_top=units.grid_to_pixels(2),
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padding_left=units.grid_to_pixels(3),
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padding_right=units.grid_to_pixels(3))
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self._intro_box.connect('ok', self._ok_cb)
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self._canvas.set_root(self._intro_box)
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self.add(self._canvas)
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self._canvas.show_all()
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def _ok_cb(self, widget, pixbuf, name, color):
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self.hide()
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gobject.idle_add(self._create_profile, pixbuf, name, color)
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def _create_profile(self, pixbuf, name, color):
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# Save the buddy icon
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icon_path = os.path.join(env.get_profile_path(), "buddy-icon.jpg")
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scaled = pixbuf.scale_simple(200, 200, gtk.gdk.INTERP_BILINEAR)
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pixbuf.save(icon_path, "jpeg", {"quality":"85"})
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cp = ConfigParser()
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section = 'Buddy'
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if not cp.has_section(section):
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cp.add_section(section)
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# encode nickname to ascii-safe characters
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cp.set(section, 'NickName', name.encode("utf-8"))
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cp.set(section, 'Color', color.to_string())
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section = 'Server'
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if not cp.has_section(section):
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cp.add_section(section)
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cp.set(section, 'Server', 'olpc.collabora.co.uk')
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cp.set(section, 'Registered', 'False')
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config_path = os.path.join(env.get_profile_path(), 'config')
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f = open(config_path, 'w')
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cp.write(f)
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f.close()
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# Generate keypair
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import commands
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keypath = os.path.join(env.get_profile_path(), "owner.key")
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cmd = "ssh-keygen -q -t dsa -f %s -C '' -N ''" % keypath
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(s, o) = commands.getstatusoutput(cmd)
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if s != 0:
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logging.error("Could not generate key pair: %d" % s)
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gtk.main_quit()
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return False
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if __name__ == "__main__":
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w = IntroWindow()
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w.show_all()
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w.connect('destroy', gtk.main_quit)
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gtk.main()
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