diff options
Diffstat (limited to 'src/kitemviews/kitemlistviewaccessible.cpp')
| -rw-r--r-- | src/kitemviews/kitemlistviewaccessible.cpp | 467 |
1 files changed, 0 insertions, 467 deletions
diff --git a/src/kitemviews/kitemlistviewaccessible.cpp b/src/kitemviews/kitemlistviewaccessible.cpp deleted file mode 100644 index a8d80ab52..000000000 --- a/src/kitemviews/kitemlistviewaccessible.cpp +++ /dev/null @@ -1,467 +0,0 @@ -/* - * SPDX-FileCopyrightText: 2012 Amandeep Singh <[email protected]> - * - * SPDX-License-Identifier: GPL-2.0-or-later - */ - -#ifndef QT_NO_ACCESSIBILITY -#include "kitemlistviewaccessible.h" - -#include "kitemlistcontainer.h" -#include "kitemlistcontroller.h" -#include "kitemlistselectionmanager.h" -#include "kitemlistview.h" -#include "private/kitemlistviewlayouter.h" - -#include <QGraphicsScene> -#include <QGraphicsView> - -KItemListView *KItemListViewAccessible::view() const -{ - return qobject_cast<KItemListView *>(object()); -} - -KItemListViewAccessible::KItemListViewAccessible(KItemListView *view_, KItemListContainerAccessible *parent) - : QAccessibleObject(view_) - , m_parent(parent) -{ - Q_ASSERT(view()); - Q_CHECK_PTR(parent); - m_cells.resize(childCount()); -} - -KItemListViewAccessible::~KItemListViewAccessible() -{ - for (AccessibleIdWrapper idWrapper : std::as_const(m_cells)) { - if (idWrapper.isValid) { - QAccessible::deleteAccessibleInterface(idWrapper.id); - } - } -} - -void *KItemListViewAccessible::interface_cast(QAccessible::InterfaceType type) -{ - if (type == QAccessible::TableInterface) { - return static_cast<QAccessibleTableInterface *>(this); - } - return nullptr; -} - -void KItemListViewAccessible::modelReset() -{ -} - -QAccessibleInterface *KItemListViewAccessible::cell(int index) const -{ - if (index < 0 || index >= view()->model()->count()) { - return nullptr; - } - - if (m_cells.size() <= index) { - m_cells.resize(childCount()); - } - Q_ASSERT(index < m_cells.size()); - - AccessibleIdWrapper idWrapper = m_cells.at(index); - if (!idWrapper.isValid) { - idWrapper.id = QAccessible::registerAccessibleInterface(new KItemListAccessibleCell(view(), index)); - idWrapper.isValid = true; - m_cells.insert(index, idWrapper); - } - return QAccessible::accessibleInterface(idWrapper.id); -} - -QAccessibleInterface *KItemListViewAccessible::cellAt(int row, int column) const -{ - return cell(columnCount() * row + column); -} - -QAccessibleInterface *KItemListViewAccessible::caption() const -{ - return nullptr; -} - -QString KItemListViewAccessible::columnDescription(int) const -{ - return QString(); -} - -int KItemListViewAccessible::columnCount() const -{ - return view()->m_layouter->columnCount(); -} - -int KItemListViewAccessible::rowCount() const -{ - if (columnCount() <= 0) { - return 0; - } - - int itemCount = view()->model()->count(); - int rowCount = itemCount / columnCount(); - - if (rowCount <= 0) { - return 0; - } - - if (itemCount % columnCount()) { - ++rowCount; - } - return rowCount; -} - -int KItemListViewAccessible::selectedCellCount() const -{ - return view()->controller()->selectionManager()->selectedItems().count(); -} - -int KItemListViewAccessible::selectedColumnCount() const -{ - return 0; -} - -int KItemListViewAccessible::selectedRowCount() const -{ - return 0; -} - -QString KItemListViewAccessible::rowDescription(int) const -{ - return QString(); -} - -QList<QAccessibleInterface *> KItemListViewAccessible::selectedCells() const -{ - QList<QAccessibleInterface *> cells; - const auto items = view()->controller()->selectionManager()->selectedItems(); - cells.reserve(items.count()); - for (int index : items) { - cells.append(cell(index)); - } - return cells; -} - -QList<int> KItemListViewAccessible::selectedColumns() const -{ - return QList<int>(); -} - -QList<int> KItemListViewAccessible::selectedRows() const -{ - return QList<int>(); -} - -QAccessibleInterface *KItemListViewAccessible::summary() const -{ - return nullptr; -} - -bool KItemListViewAccessible::isColumnSelected(int) const -{ - return false; -} - -bool KItemListViewAccessible::isRowSelected(int) const -{ - return false; -} - -bool KItemListViewAccessible::selectRow(int) -{ - return true; -} - -bool KItemListViewAccessible::selectColumn(int) -{ - return true; -} - -bool KItemListViewAccessible::unselectRow(int) -{ - return true; -} - -bool KItemListViewAccessible::unselectColumn(int) -{ - return true; -} - -void KItemListViewAccessible::modelChange(QAccessibleTableModelChangeEvent * /*event*/) -{ -} - -QAccessible::Role KItemListViewAccessible::role() const -{ - return QAccessible::Table; -} - -QAccessible::State KItemListViewAccessible::state() const -{ - QAccessible::State s; - return s; -} - -QAccessibleInterface *KItemListViewAccessible::childAt(int x, int y) const -{ - const QPointF point = QPointF(x, y); - const std::optional<int> itemIndex = view()->itemAt(view()->mapFromScene(point)); - return child(itemIndex.value_or(-1)); -} - -QAccessibleInterface *KItemListViewAccessible::parent() const -{ - return m_parent; -} - -int KItemListViewAccessible::childCount() const -{ - return view()->model()->count(); -} - -int KItemListViewAccessible::indexOfChild(const QAccessibleInterface *interface) const -{ - const KItemListAccessibleCell *widget = static_cast<const KItemListAccessibleCell *>(interface); - return widget->index(); -} - -QString KItemListViewAccessible::text(QAccessible::Text) const -{ - return QString(); -} - -QRect KItemListViewAccessible::rect() const -{ - if (!view()->isVisible()) { - return QRect(); - } - - const QGraphicsScene *scene = view()->scene(); - if (scene) { - const QPoint origin = scene->views().at(0)->mapToGlobal(QPoint(0, 0)); - const QRect viewRect = view()->geometry().toRect(); - return viewRect.translated(origin); - } else { - return QRect(); - } -} - -QAccessibleInterface *KItemListViewAccessible::child(int index) const -{ - if (index >= 0 && index < childCount()) { - return cell(index); - } - return nullptr; -} - -KItemListViewAccessible::AccessibleIdWrapper::AccessibleIdWrapper() - : isValid(false) - , id(0) -{ -} - -// Table Cell - -KItemListAccessibleCell::KItemListAccessibleCell(KItemListView *view, int index) - : m_view(view) - , m_index(index) -{ - Q_ASSERT(index >= 0 && index < view->model()->count()); -} - -void *KItemListAccessibleCell::interface_cast(QAccessible::InterfaceType type) -{ - if (type == QAccessible::TableCellInterface) { - return static_cast<QAccessibleTableCellInterface *>(this); - } - return nullptr; -} - -int KItemListAccessibleCell::columnExtent() const -{ - return 1; -} - -int KItemListAccessibleCell::rowExtent() const -{ - return 1; -} - -QList<QAccessibleInterface *> KItemListAccessibleCell::rowHeaderCells() const -{ - return QList<QAccessibleInterface *>(); -} - -QList<QAccessibleInterface *> KItemListAccessibleCell::columnHeaderCells() const -{ - return QList<QAccessibleInterface *>(); -} - -int KItemListAccessibleCell::columnIndex() const -{ - return m_view->m_layouter->itemColumn(m_index); -} - -int KItemListAccessibleCell::rowIndex() const -{ - return m_view->m_layouter->itemRow(m_index); -} - -bool KItemListAccessibleCell::isSelected() const -{ - return m_view->controller()->selectionManager()->isSelected(m_index); -} - -QAccessibleInterface *KItemListAccessibleCell::table() const -{ - return QAccessible::queryAccessibleInterface(m_view); -} - -QAccessible::Role KItemListAccessibleCell::role() const -{ - return QAccessible::Cell; -} - -QAccessible::State KItemListAccessibleCell::state() const -{ - QAccessible::State state; - - state.selectable = true; - if (isSelected()) { - state.selected = true; - } - - state.focusable = true; - if (m_view->controller()->selectionManager()->currentItem() == m_index) { - state.focused = true; - } - - if (m_view->controller()->selectionBehavior() == KItemListController::MultiSelection) { - state.multiSelectable = true; - } - - if (m_view->model()->isExpandable(m_index)) { - if (m_view->model()->isExpanded(m_index)) { - state.expanded = true; - } else { - state.collapsed = true; - } - } - - return state; -} - -bool KItemListAccessibleCell::isExpandable() const -{ - return m_view->model()->isExpandable(m_index); -} - -QRect KItemListAccessibleCell::rect() const -{ - QRect rect = m_view->itemRect(m_index).toRect(); - - if (rect.isNull()) { - return QRect(); - } - - rect.translate(m_view->mapToScene(QPointF(0.0, 0.0)).toPoint()); - rect.translate(m_view->scene()->views()[0]->mapToGlobal(QPoint(0, 0))); - return rect; -} - -QString KItemListAccessibleCell::text(QAccessible::Text t) const -{ - switch (t) { - case QAccessible::Name: { - const QHash<QByteArray, QVariant> data = m_view->model()->data(m_index); - return data["text"].toString(); - } - - default: - break; - } - - return QString(); -} - -void KItemListAccessibleCell::setText(QAccessible::Text, const QString &) -{ -} - -QAccessibleInterface *KItemListAccessibleCell::child(int) const -{ - return nullptr; -} - -bool KItemListAccessibleCell::isValid() const -{ - return m_view && (m_index >= 0) && (m_index < m_view->model()->count()); -} - -QAccessibleInterface *KItemListAccessibleCell::childAt(int, int) const -{ - return nullptr; -} - -int KItemListAccessibleCell::childCount() const -{ - return 0; -} - -int KItemListAccessibleCell::indexOfChild(const QAccessibleInterface *child) const -{ - Q_UNUSED(child) - return -1; -} - -QAccessibleInterface *KItemListAccessibleCell::parent() const -{ - return QAccessible::queryAccessibleInterface(m_view); -} - -int KItemListAccessibleCell::index() const -{ - return m_index; -} - -QObject *KItemListAccessibleCell::object() const -{ - return nullptr; -} - -// Container Interface -KItemListContainerAccessible::KItemListContainerAccessible(KItemListContainer *container) - : QAccessibleWidget(container) -{ -} - -KItemListContainerAccessible::~KItemListContainerAccessible() -{ -} - -int KItemListContainerAccessible::childCount() const -{ - return 1; -} - -int KItemListContainerAccessible::indexOfChild(const QAccessibleInterface *child) const -{ - if (child->object() == container()->controller()->view()) { - return 0; - } - return -1; -} - -QAccessibleInterface *KItemListContainerAccessible::child(int index) const -{ - if (index == 0) { - return QAccessible::queryAccessibleInterface(container()->controller()->view()); - } - return nullptr; -} - -const KItemListContainer *KItemListContainerAccessible::container() const -{ - return qobject_cast<KItemListContainer *>(object()); -} - -#endif // QT_NO_ACCESSIBILITY |