gui.py 文件源码

def gotScreenshot(self, handle, reply):
        for i in self.cstore:
            if handle == i[C_SESSION_HANDLE]:
                # We want to ask for thumbnails every 5 sec after the last one.
                # So if the client is too stressed and needs 7 secs to
                # send a thumbnail, we'll ask for one every 12 secs.
                gobject.timeout_add(5000, self.askScreenshot, handle)
#                print "I got a screenshot from %s." % handle
                if not reply:
                    return
                try:
                    rowstride, size, pixels = reply.split('\n', 2)
                except:
                    return
                rowstride = int(rowstride)
                width, height = size.split('x')
                pxb = gtk.gdk.pixbuf_new_from_data(pixels,
                    gtk.gdk.COLORSPACE_RGB, False, 8, int(width), int(height),
                    rowstride)
                self.currentScreenshots[handle] = pxb
                self.cstore[i.path][C_PIXBUF] = pxb
                return
        # That handle is no longer in the cstore, remove it
        try: del self.currentScreenshots[handle]
        except: pass