diff options
Diffstat (limited to 'qutebrowser/completion/completionwidget.py')
| -rw-r--r-- | qutebrowser/completion/completionwidget.py | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/qutebrowser/completion/completionwidget.py b/qutebrowser/completion/completionwidget.py index dd8e267fe..de9100a2e 100644 --- a/qutebrowser/completion/completionwidget.py +++ b/qutebrowser/completion/completionwidget.py @@ -30,6 +30,7 @@ from PyQt5.QtCore import pyqtSlot, pyqtSignal, Qt, QItemSelectionModel, QSize from qutebrowser.config import config, stylesheet from qutebrowser.completion import completiondelegate +from qutebrowser.completion.models import completionmodel from qutebrowser.utils import utils, usertypes, debug, log, qtutils from qutebrowser.api import cmdutils if TYPE_CHECKING: @@ -148,6 +149,15 @@ class CompletionView(QTreeView): def __repr__(self): return utils.get_repr(self) + def _model(self) -> completionmodel.CompletionModel: + """Get the current completion model. + + Ensures the model is not None. + """ + model = self.model() + assert isinstance(model, completionmodel.CompletionModel), model + return model + @pyqtSlot(str) def _on_config_changed(self, option): if option in ['completion.height', 'completion.shrink']: @@ -158,7 +168,7 @@ class CompletionView(QTreeView): if self.model() is None: return width = self.size().width() - column_widths = self.model().column_widths + column_widths = self._model().column_widths pixel_widths = [(width * perc // 100) for perc in column_widths] delta = self.verticalScrollBar().sizeHint().width() @@ -182,21 +192,22 @@ class CompletionView(QTreeView): Return: A QModelIndex. """ + model = self._model() idx = self.selectionModel().currentIndex() if not idx.isValid(): # No item selected yet if upwards: - return self.model().last_item() + return model.last_item() else: - return self.model().first_item() + return model.first_item() while True: idx = self.indexAbove(idx) if upwards else self.indexBelow(idx) # wrap around if we arrived at beginning/end if not idx.isValid() and upwards: - return self.model().last_item() + return model.last_item() elif not idx.isValid() and not upwards: - idx = self.model().first_item() + idx = model.first_item() self.scrollTo(idx.parent()) return idx elif idx.parent().isValid(): @@ -216,7 +227,7 @@ class CompletionView(QTreeView): """ old_idx = self.selectionModel().currentIndex() idx = old_idx - model = self.model() + model = self._model() if not idx.isValid(): # No item selected yet @@ -259,6 +270,7 @@ class CompletionView(QTreeView): A QModelIndex. """ idx = self.selectionModel().currentIndex() + model = self._model() if not idx.isValid(): return self._next_idx(upwards).sibling(0, 0) idx = idx.parent() @@ -267,10 +279,10 @@ class CompletionView(QTreeView): idx = idx.sibling(idx.row() + direction, 0) if not idx.isValid() and upwards: # wrap around to the first item of the last category - return self.model().last_item().sibling(0, 0) + return model.last_item().sibling(0, 0) elif not idx.isValid() and not upwards: # wrap around to the first item of the first category - idx = self.model().first_item() + idx = model.first_item() self.scrollTo(idx.parent()) return idx elif idx.isValid() and idx.child(0, 0).isValid(): @@ -327,7 +339,7 @@ class CompletionView(QTreeView): selmodel.setCurrentIndex( idx, - QItemSelectionModel.ClearAndSelect | # type: ignore[arg-type] + QItemSelectionModel.ClearAndSelect | QItemSelectionModel.Rows) # if the last item is focused, try to fetch more @@ -335,7 +347,7 @@ class CompletionView(QTreeView): if not self.visualRect(next_idx).isValid(): self.expandAll() - count = self.model().count() + count = self._model().count() if count == 0: self.hide() elif count == 1 and config.val.completion.quick: @@ -382,14 +394,14 @@ class CompletionView(QTreeView): return self.pattern = pattern with debug.log_time(log.completion, 'Set pattern {}'.format(pattern)): - self.model().set_pattern(pattern) + self._model().set_pattern(pattern) self.selectionModel().clear() self._maybe_update_geometry() self._maybe_show() def _maybe_show(self): if (config.val.completion.show == 'always' and - self.model().count() > 0): + self._model().count() > 0): self.show() else: self.hide() @@ -435,7 +447,7 @@ class CompletionView(QTreeView): indexes = selected.indexes() if not indexes: return - data = str(self.model().data(indexes[0])) + data = str(self._model().data(indexes[0])) self.selection_changed.emit(data) def resizeEvent(self, e): @@ -458,7 +470,7 @@ class CompletionView(QTreeView): index = self.currentIndex() if not index.isValid(): raise cmdutils.CommandError("No item selected!") - self.model().delete_cur_item(index) + self._model().delete_cur_item(index) @cmdutils.register(instance='completion', modes=[usertypes.KeyMode.command], scope='window') @@ -473,7 +485,7 @@ class CompletionView(QTreeView): index = self.currentIndex() if not index.isValid(): raise cmdutils.CommandError("No item selected!") - text = self.model().data(index) + text = self._model().data(index) if not utils.supports_selection(): sel = False |