micropi.py 文件源码

def openFile(self, *args):
        if (not self.getModified()) or self.ask("There are unsaved files.\nContinue?"):
            fn = gtk.FileChooserDialog(title="Save File",
                                       action=gtk.FILE_CHOOSER_ACTION_OPEN,
                                       buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
            _filter = gtk.FileFilter()
            _filter.set_name("Micro:Pi Files")
            _filter.add_pattern("*.%s" % SETTINGS['fileExtention'])
            fn.add_filter(_filter)
            _filter = gtk.FileFilter()
            _filter.set_name("All Files")
            _filter.add_pattern("*")
            fn.add_filter(_filter)
            fn.show()

            resp = fn.run()
            if resp == gtk.RESPONSE_OK:
                try:
                    #text = open(fn.get_filename()).read()
                    #try:
                        #d = text.replace("\n", "")
                        #d = base64.b64decode(d)
                        #data = pickle.loads(d)
                    #except:
                        #data = pickle.loads(text)
                    data = self.loadFilesFromFile(fn.get_filename())

                    mw = MainWin(data)
                    yes = True
                    mw.saveLocation = fn.get_filename()
                    mw.setSaved()
                    OPENWINDOWS.append(mw)
                except Exception as e:
                    yes = False
            fn.destroy()
            if resp == gtk.RESPONSE_OK and not yes:
                self.message("File is not a Micro:Pi File")