First go at the new intro screen, work in progress.
This commit is contained in:
Marco Pesenti Gritti
parent
e4bce9271a
commit
9dab5fffaf
@ -14,281 +14,38 @@
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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 os
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from ConfigParser import ConfigParser
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from gettext import gettext as _
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import gtk
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import 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 style
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from sugar.graphics import color
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from sugar.graphics import iconbutton
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from sugar.graphics.canvasentry import CanvasEntry
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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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class _NamePage(hippo.CanvasBox):
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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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hippo.CanvasBox.__init__(self, xalign=hippo.ALIGNMENT_CENTER,
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spacing=style.DEFAULT_SPACING,
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orientation=hippo.ORIENTATION_HORIZONTAL,
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**kwargs)
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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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label = hippo.CanvasText(text=_("Name:"))
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self.append(label)
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self._entry = CanvasEntry(box_width=style.zoom(300))
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self._entry.props.widget.set_max_length(45)
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self.append(self._entry)
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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 = style.FONT_NORMAL.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 = style.FONT_NORMAL.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 = style.FONT_NORMAL.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 get_name(self):
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return self._check_nickname(self._entry.props.text)
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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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@ -304,27 +61,112 @@ class IntroBox(hippo.CanvasBox, hippo.CanvasItem):
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return name
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class _ColorPage(hippo.CanvasBox):
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def __init__(self, **kwargs):
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hippo.CanvasBox.__init__(self, xalign=hippo.ALIGNMENT_CENTER,
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spacing=style.DEFAULT_SPACING,
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yalign=hippo.ALIGNMENT_CENTER,
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**kwargs)
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self._color = None
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self._label = hippo.CanvasText(text=_("Click to change color:"),
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xalign=hippo.ALIGNMENT_CENTER)
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self.append(self._label)
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self._cp = colorpicker.ColorPicker(xalign=hippo.ALIGNMENT_CENTER)
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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):
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__gsignals__ = {
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'done': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
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([gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT,
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gobject.TYPE_PYOBJECT]))
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}
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PAGE_NAME = 0
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PAGE_COLOR = 1
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PAGE_FIRST = PAGE_NAME
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PAGE_LAST = PAGE_COLOR
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def __init__(self):
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hippo.CanvasBox.__init__(self, padding=style.zoom(30))
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self._page = self.PAGE_NAME
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page_color = style.COLOR_PANEL_GREY.get_int()
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self._name_page = _NamePage(background_color=page_color)
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self._color_page = _ColorPage(background_color=page_color)
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self._setup_page()
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def _setup_page(self):
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self.remove_all()
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if self._page == self.PAGE_NAME:
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self.append(self._name_page, hippo.PACK_EXPAND)
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elif self._page == self.PAGE_COLOR:
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self.append(self._color_page, hippo.PACK_EXPAND)
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button_box = hippo.CanvasBox(orientation=hippo.ORIENTATION_HORIZONTAL)
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if self._page != self.PAGE_FIRST:
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back_button = hippo.CanvasButton(text=_('Back'))
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back_button.connect('activated', self._done_activated_cb)
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button_box.append(back_button)
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spacer = hippo.CanvasBox()
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button_box.append(spacer, hippo.PACK_EXPAND)
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if self._page == self.PAGE_LAST:
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done_button = hippo.CanvasButton(text=_('Done'))
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done_button.connect('activated', self._done_activated_cb)
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button_box.append(done_button)
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else:
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next_button = hippo.CanvasButton(text=_('Next'))
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next_button.connect('activated', self._next_activated_cb)
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button_box.append(next_button)
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self.append(button_box)
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def _back_activated_cb(self, item):
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self._page -= 1
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self._setup_page()
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def _next_activated_cb(self, item):
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self._page += 1
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self._setup_page()
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def _done_activated_cb(self, item):
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path = os.path.join(os.path.dirname(__file__), 'default-picture.png')
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pixbuf = gtk.gdk.pixbuf_new_from_file(path)
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name = self._name_page.get_name()
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color = self._color_page.get_color()
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self.emit('done', pixbuf, name, color)
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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._intro_box = _IntroBox()
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self._intro_box.connect('done', self._done_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.add(self._canvas)
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self._canvas.show()
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def _done_cb(self, box, 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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@ -367,6 +209,6 @@ class IntroWindow(gtk.Window):
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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.show()
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w.connect('destroy', gtk.main_quit)
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gtk.main()
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@ -25,7 +25,7 @@ def _get_screen_dpi():
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def _compute_zoom_factor():
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return gtk.gdk.screen_width() / 1200.0
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def _zoom(units):
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def zoom(units):
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return int(ZOOM_FACTOR * units)
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def _compute_font_height(font):
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@ -47,6 +47,40 @@ class Font(object):
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def get_pango_desc(self):
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return pango.FontDescription(self._desc)
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class Color(object):
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def __init__(self, color, alpha=0):
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self._r, self._g, self._b = self._html_to_rgb(color)
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self._a = alpha
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def get_rgba(self):
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return (self._r, self._g, self._b, self._a)
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def get_int(self):
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return int(self._a * 255) + (int(self._b * 255) << 8) + \
|
||||
(int(self._g * 255) << 16) + (int(self._r * 255) << 24)
|
||||
|
||||
def get_gdk_color(self):
|
||||
return gtk.gdk.Color(int(self._r * 65535), int(self._g * 65535),
|
||||
int(self._b * 65535))
|
||||
|
||||
def get_html(self):
|
||||
return '#%02x%02x%02x' % (self._r * 255, self._g * 255, self._b * 255)
|
||||
|
||||
def _html_to_rgb(self, html_color):
|
||||
""" #RRGGBB -> (r, g, b) tuple (in float format) """
|
||||
|
||||
html_color = html_color.strip()
|
||||
if html_color[0] == '#':
|
||||
html_color = html_color[1:]
|
||||
if len(html_color) != 6:
|
||||
raise ValueError, "input #%s is not in #RRGGBB format" % html_color
|
||||
|
||||
r, g, b = html_color[:2], html_color[2:4], html_color[4:]
|
||||
r, g, b = [int(n, 16) for n in (r, g, b)]
|
||||
r, g, b = (r / 255.0, g / 255.0, b / 255.0)
|
||||
|
||||
return (r, g, b)
|
||||
|
||||
_XO_DPI = 200.0
|
||||
|
||||
_FOCUS_LINE_WIDTH = 2
|
||||
@ -54,14 +88,18 @@ _TAB_CURVATURE = 1
|
||||
|
||||
ZOOM_FACTOR = _compute_zoom_factor()
|
||||
|
||||
FONT_SIZE = _zoom(7 * _XO_DPI / _get_screen_dpi())
|
||||
DEFAULT_SPACING = zoom(6)
|
||||
|
||||
FONT_SIZE = zoom(7 * _XO_DPI / _get_screen_dpi())
|
||||
FONT_NORMAL = Font('Bitstream Vera Sans %d' % FONT_SIZE)
|
||||
FONT_BOLD = Font('Bitstream Vera Sans bold %d' % FONT_SIZE)
|
||||
FONT_NORMAL_H = _compute_font_height(FONT_NORMAL)
|
||||
FONT_BOLD_H = _compute_font_height(FONT_BOLD)
|
||||
|
||||
TOOLBOX_SEPARATOR_HEIGHT = _zoom(9)
|
||||
TOOLBOX_HORIZONTAL_PADDING = _zoom(75)
|
||||
TOOLBOX_TAB_VBORDER = int((_zoom(36) - FONT_NORMAL_H - _FOCUS_LINE_WIDTH) / 2)
|
||||
TOOLBOX_TAB_HBORDER = _zoom(15) - _FOCUS_LINE_WIDTH - _TAB_CURVATURE
|
||||
TOOLBOX_TAB_LABEL_WIDTH = _zoom(150 - 15 * 2)
|
||||
TOOLBOX_SEPARATOR_HEIGHT = zoom(9)
|
||||
TOOLBOX_HORIZONTAL_PADDING = zoom(75)
|
||||
TOOLBOX_TAB_VBORDER = int((zoom(36) - FONT_NORMAL_H - _FOCUS_LINE_WIDTH) / 2)
|
||||
TOOLBOX_TAB_HBORDER = zoom(15) - _FOCUS_LINE_WIDTH - _TAB_CURVATURE
|
||||
TOOLBOX_TAB_LABEL_WIDTH = zoom(150 - 15 * 2)
|
||||
|
||||
COLOR_PANEL_GREY = Color('#C0C0C0')
|
||||
|
||||
Loading…
Reference in New Issue
Block a user