def __init__(self, app, doc_file='', silent=False): self.app = app self.eventloop = EventLoop(self) self.selection = Selection(self) if doc_file: loader = get_loader(doc_file) if loader is None: raise IOError(_('Unknown file format'), doc_file) if silent: self.doc_presenter = loader(app.appdata, doc_file) else: pd = ProgressDialog(_('Opening file...'), self.app.mw) ret = pd.run(loader, [app.appdata, doc_file]) if ret == gtk.RESPONSE_OK: if pd.result is None: pd.destroy() raise IOError(*pd.error_info) self.doc_presenter = pd.result pd.destroy() else: pd.destroy() raise IOError(_('Error while opening'), doc_file) self.doc_file = self.doc_presenter.doc_file self.doc_name = os.path.basename(self.doc_file) self.doc_name = change_file_extension( self.doc_name, uc2const.FORMAT_EXTENSION[uc2const.SK1][0]) else: self.doc_presenter = SK1_Presenter(app.appdata) self.doc_name = self.app.get_new_docname() self.methods = self.doc_presenter.methods self.model = self.doc_presenter.model self.set_active_page() self.cms = self.app.default_cms self.api = PresenterAPI(self) self.docarea = DocArea(self.app, self) self.canvas = self.docarea.canvas self.api.view = self.canvas self.app.mw.add_tab(self.docarea) self.eventloop.connect(self.eventloop.DOC_MODIFIED, self.modified) self.snap = SnapManager(self) self.traced_objects = [ self.doc_presenter, self.eventloop, self.api, self.docarea.hruler, self.docarea.vruler, self.docarea.corner, self.docarea, self.canvas.renderer, self.canvas, self.selection, self.snap, ]