import gobject
import gtk
from gettext import gettext as _

from sugar.graphics.palette import Palette
from sugar.graphics.tray import TrayButton
import constants
import utils

class RecdButton(TrayButton):
    __gsignals__ = {
        'remove-requested': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
        'copy-clipboard-requested': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
    }

    def __init__(self, recd):
        super(RecdButton, self).__init__()
        self._recd = recd

        self.set_icon_widget(self.get_image())
        self._copy_menu_item_handler = None

        palette = Palette(recd.title)
        self.set_palette(palette)

        self._rem_menu_item = gtk.MenuItem(_('Remove'))
        self._rem_menu_item_handler = self._rem_menu_item.connect('activate', self._remove_clicked)
        palette.menu.append(self._rem_menu_item)
        self._rem_menu_item.show()

        self._add_copy_menu_item()

    def _add_copy_menu_item( self ):
        if self._recd.buddy and not self._recd.downloadedFromBuddy:
            return

        self._copy_menu_item = gtk.MenuItem(_('Copy to clipboard'))
        self._copy_menu_item_handler = self._copy_menu_item.connect('activate', self._copy_clipboard_clicked)
        self.get_palette().menu.append(self._copy_menu_item)
        self._copy_menu_item.show()
 
    def get_recd(self):
        return self._recd

    def get_image(self):
        img = gtk.Image()
        ipb = self._recd.getThumbPixbuf()
        if self._recd.type == constants.TYPE_PHOTO:
            path = 'object-photo.svg'
        elif self._recd.type == constants.TYPE_VIDEO:
            path = 'object-video.svg'
        elif self._recd.type == constants.TYPE_AUDIO:
            path = 'object-audio.svg'

        pixbuf = utils.load_colored_svg(path, self._recd.colorStroke, self._recd.colorFill)
        if ipb:
            ipb.composite(pixbuf, 8, 8, ipb.get_width(), ipb.get_height(), 8, 8, 1, 1, gtk.gdk.INTERP_BILINEAR, 255)
        img.set_from_pixbuf(pixbuf)
        img.show()
        return img

    def cleanup(self):
        self._rem_menu_item.disconnect(self._rem_menu_item_handler)
        if self._copy_menu_item_handler != None:
            self._copy_menu_item.disconnect(self._copy_menu_item_handler)

    def _remove_clicked(self, widget):
        self.emit('remove-requested')

    def _copy_clipboard_clicked(self, widget):
        self.emit('copy-clipboard-requested')