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/*
* SPDX-FileCopyrightText: 2012 Amandeep Singh <[email protected]>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef KITEMLISTVIEWACCESSIBLE_H
#define KITEMLISTVIEWACCESSIBLE_H
#ifndef QT_NO_ACCESSIBILITY
#include "dolphin_export.h"
#include <QAccessible>
#include <QAccessibleObject>
#include <QAccessibleWidget>
#include <QPointer>
class KItemListView;
class KItemListContainer;
class DOLPHIN_EXPORT KItemListViewAccessible : public QAccessibleObject, public QAccessibleTableInterface
{
public:
explicit KItemListViewAccessible(KItemListView *view);
~KItemListViewAccessible() override;
void *interface_cast(QAccessible::InterfaceType type) override;
QAccessible::Role role() const override;
QAccessible::State state() const override;
QString text(QAccessible::Text t) const override;
QRect rect() const override;
QAccessibleInterface *child(int index) const override;
int childCount() const override;
int indexOfChild(const QAccessibleInterface *) const override;
QAccessibleInterface *childAt(int x, int y) const override;
QAccessibleInterface *parent() const override;
// Table interface
QAccessibleInterface *cellAt(int row, int column) const override;
QAccessibleInterface *caption() const override;
QAccessibleInterface *summary() const override;
QString columnDescription(int column) const override;
QString rowDescription(int row) const override;
int columnCount() const override;
int rowCount() const override;
// Selection
int selectedCellCount() const override;
int selectedColumnCount() const override;
int selectedRowCount() const override;
QList<QAccessibleInterface *> selectedCells() const override;
QList<int> selectedColumns() const override;
QList<int> selectedRows() const override;
bool isColumnSelected(int column) const override;
bool isRowSelected(int row) const override;
bool selectRow(int row) override;
bool selectColumn(int column) override;
bool unselectRow(int row) override;
bool unselectColumn(int column) override;
void modelChange(QAccessibleTableModelChangeEvent *) override;
KItemListView *view() const;
protected:
virtual void modelReset();
/**
* Create an QAccessibleTableCellInterface representing the table
* cell at the @index. Index is 0-based.
*/
inline QAccessibleInterface *cell(int index) const;
private:
class AccessibleIdWrapper
{
public:
AccessibleIdWrapper();
bool isValid;
QAccessible::Id id;
};
mutable QVector<AccessibleIdWrapper> m_cells;
};
class DOLPHIN_EXPORT KItemListAccessibleCell : public QAccessibleInterface, public QAccessibleTableCellInterface
{
public:
KItemListAccessibleCell(KItemListView *view, int m_index);
void *interface_cast(QAccessible::InterfaceType type) override;
QObject *object() const override;
bool isValid() const override;
QAccessible::Role role() const override;
QAccessible::State state() const override;
QRect rect() const override;
QString text(QAccessible::Text t) const override;
void setText(QAccessible::Text t, const QString &text) override;
QAccessibleInterface *child(int index) const override;
int childCount() const override;
QAccessibleInterface *childAt(int x, int y) const override;
int indexOfChild(const QAccessibleInterface *) const override;
QAccessibleInterface *parent() const override;
bool isExpandable() const;
// Cell Interface
int columnExtent() const override;
QList<QAccessibleInterface *> columnHeaderCells() const override;
int columnIndex() const override;
int rowExtent() const override;
QList<QAccessibleInterface *> rowHeaderCells() const override;
int rowIndex() const override;
bool isSelected() const override;
QAccessibleInterface *table() const override;
inline int index() const;
private:
QPointer<KItemListView> m_view;
int m_index;
};
class DOLPHIN_EXPORT KItemListContainerAccessible : public QAccessibleWidget
{
public:
explicit KItemListContainerAccessible(KItemListContainer *container);
~KItemListContainerAccessible() override;
QAccessibleInterface *child(int index) const override;
int childCount() const override;
int indexOfChild(const QAccessibleInterface *child) const override;
private:
const KItemListContainer *container() const;
};
#endif // QT_NO_ACCESSIBILITY
#endif
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