def cycle_focus(self): """Cycle keyboard focus between the main/inspector widget.""" if self.count() == 1: raise inspector.Error("No inspector inside main window") assert self._main_idx is not None assert self._inspector_idx is not None main_widget = self.widget(self._main_idx) inspector_widget = self.widget(self._inspector_idx) if not inspector_widget.isVisible(): raise inspector.Error("No inspector inside main window") if main_widget.hasFocus(): inspector_widget.setFocus() modeman.enter(self._win_id, usertypes.KeyMode.insert, reason='Inspector focused', only_if_normal=True) elif inspector_widget.hasFocus(): main_widget.setFocus()
def _check_devtools_resources(self) -> None: """Make sure that the devtools resources are available on Fedora. Fedora packages devtools resources into its own package. If it's not installed, we show a nice error instead of a blank inspector. """ dist = version.distribution() if dist is None or dist.parsed != version.Distribution.fedora: return data_path = pathlib.Path(QLibraryInfo.location(QLibraryInfo.DataPath)) pak = data_path / 'resources' / 'qtwebengine_devtools_resources.pak' if not pak.exists(): raise inspector.Error("QtWebEngine devtools resources not found, " "please install the qt5-webengine-devtools " "Fedora package.")
def _ensure_enabled(self) -> None: if 'QTWEBENGINE_REMOTE_DEBUGGING' not in os.environ: raise inspector.Error( "QtWebEngine inspector is not enabled. See " "'qutebrowser --help' for details.")