// Only one item selected at a time.
tocTV->setSelectionMode(QAbstractItemView::SingleSelection);
+ setFocusProxy(tocTV);
// The toc types combo won't change its model.
typeCO->setModel(gui_view_.tocModels().nameModel());
TocItem const & item =
gui_view_.tocModels().currentItem(current_type_, index);
- switch (cmd.action)
+ switch (cmd.action())
{
case LFUN_CHANGE_ACCEPT:
case LFUN_CHANGE_REJECT:
// Start an undo group.
cur.beginUndoGroup();
- switch (cmd.action)
+ switch (cmd.action())
{
case LFUN_CHANGE_ACCEPT:
case LFUN_CHANGE_REJECT:
case LFUN_OUTLINE_DOWN:
case LFUN_OUTLINE_IN:
case LFUN_OUTLINE_OUT:
- outline(cmd.action);
+ outline(cmd.action());
break;
default:
{
current_type_ = typeCO->itemData(index).toString();
updateView();
- gui_view_.setFocus();
+ if (typeCO->hasFocus())
+ gui_view_.setFocus();
}
-void TocWidget::outline(int func_code)
+void TocWidget::outline(FuncCode func_code)
{
- enableControls(false);
QModelIndexList const & list = tocTV->selectionModel()->selectedIndexes();
if (list.isEmpty())
return;
enableControls(false);
goTo(list[0]);
- dispatch(FuncRequest(static_cast<FuncCode>(func_code)));
+ dispatch(FuncRequest(func_code));
enableControls(true);
gui_view_.setFocus();
}
}
-/// Test whether outlining operation is possible
-static bool canOutline(QString const & type)
-{
- return type == "tableofcontents";
-}
-
-
void TocWidget::enableControls(bool enable)
{
updateTB->setEnabled(enable);
- if (!canOutline(current_type_))
+ if (!canOutline())
enable = false;
moveUpTB->setEnabled(enable);
}
-/// Test whether synchronized navigation is possible
-static bool canNavigate(QString const & type)
-{
- // It is not possible to have synchronous navigation in a correct
- // and efficient way with the label and change type because Toc::item()
- // does a linear search. Even when fixed, it might even not be desirable
- // to do so if we want to support drag&drop of labels and references.
- return type != "label" && type != "change";
-}
-
-
-/// Test whether sorting is possible
-static bool isSortable(QString const & type)
-{
- return type != "tableofcontents";
-}
-
-
void TocWidget::updateView()
{
if (!gui_view_.documentBufferView()) {
- enableControls(false);
- typeCO->setEnabled(false);
tocTV->setModel(0);
- tocTV->setEnabled(false);
depthSL->setMaximum(0);
depthSL->setValue(0);
- persistentCB->setEnabled(false);
- sortCB->setEnabled(false);
- depthSL->setEnabled(false);
+ setEnabled(false);
return;
}
- sortCB->setEnabled(isSortable(current_type_));
- depthSL->setEnabled(true);
- typeCO->setEnabled(true);
+ setEnabled(true);
+ bool const is_sortable = isSortable();
+ sortCB->setEnabled(is_sortable);
+ bool focus_ = tocTV->hasFocus();
tocTV->setEnabled(false);
tocTV->setUpdatesEnabled(false);
- QAbstractItemModel * toc_model = gui_view_.tocModels().model(current_type_);
+ QAbstractItemModel * toc_model =
+ gui_view_.tocModels().model(current_type_);
if (tocTV->model() != toc_model) {
tocTV->setModel(toc_model);
tocTV->setEditTriggers(QAbstractItemView::NoEditTriggers);
}
sortCB->blockSignals(true);
- sortCB->setChecked(isSortable(current_type_)
+ sortCB->setChecked(is_sortable
&& gui_view_.tocModels().isSorted(current_type_));
sortCB->blockSignals(false);
- bool const can_navigate_ = canNavigate(current_type_);
+ bool const can_navigate_ = canNavigate();
persistentCB->setEnabled(can_navigate_);
bool controls_enabled = toc_model && toc_model->rowCount() > 0
filterContents();
tocTV->setEnabled(true);
tocTV->setUpdatesEnabled(true);
+ if (focus_)
+ tocTV->setFocus();
}
void TocWidget::filterContents()
{
+ if (!tocTV->model())
+ return;
+
QModelIndexList indices = tocTV->model()->match(
tocTV->model()->index(0, 0),
Qt::DisplayRole, "*", -1,
QModelIndex index = indices[i];
bool const matches =
index.data().toString().contains(
- filterLE->text(), Qt::CaseSensitive);
+ filterLE->text(), Qt::CaseInsensitive);
tocTV->setRowHidden(index.row(), index.parent(), !matches);
}
// recursively unhide parents of unhidden children