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/***************************************************************************
* Copyright (C) 2012 by Amandeep Singh <[email protected]> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#ifndef KITEMLISTVIEWACCESSIBLE_H
#define KITEMLISTVIEWACCESSIBLE_H
#ifndef QT_NO_ACCESSIBILITY
#include <QtCore/qpointer.h>
#include <QtGui/qaccessible.h>
#include <QtGui/qaccessible2.h>
#include <QtGui/qaccessiblewidget.h>
#include <QtGui/qaccessibleobject.h>
class KItemListView;
class KItemListContainer;
class KItemListViewAccessible: public QAccessibleTable2Interface, public QAccessibleObjectEx
{
Q_ACCESSIBLE_OBJECT
public:
explicit KItemListViewAccessible(KItemListView* view);
Role role(int child) const;
State state(int child) const;
QString text(Text t, int child) const;
QRect rect(int child) const;
int childAt(int x, int y) const;
int childCount() const;
int indexOfChild(const QAccessibleInterface*) const;
int navigate(RelationFlag relation, int index, QAccessibleInterface** interface) const;
Relation relationTo(int child, const QAccessibleInterface* other, int otherChild) const;
#ifndef QT_NO_ACTION
int userActionCount(int child) const;
QString actionText(int action, Text t, int child) const;
bool doAction(int action, int child, const QVariantList& params);
#endif
QVariant invokeMethodEx(Method, int, const QVariantList&);
// Table2 interface
virtual QAccessibleTable2CellInterface* cellAt(int row, int column) const;
virtual QAccessibleInterface* caption() const;
virtual QAccessibleInterface* summary() const;
virtual QString columnDescription(int column) const;
virtual QString rowDescription(int row) const;
virtual int columnCount() const;
virtual int rowCount() const;
virtual QAccessible2::TableModelChange modelChange() const;
virtual void rowsInserted(const QModelIndex&, int, int) {}
virtual void rowsRemoved(const QModelIndex&, int, int) {}
virtual void columnsInserted(const QModelIndex&, int, int) {}
virtual void columnsRemoved(const QModelIndex&, int, int) {}
virtual void rowsMoved(const QModelIndex&, int, int, const QModelIndex&, int) {}
virtual void columnsMoved(const QModelIndex&, int, int, const QModelIndex&, int) {}
// Selection
virtual int selectedCellCount() const;
virtual int selectedColumnCount() const;
virtual int selectedRowCount() const;
virtual QList<QAccessibleTable2CellInterface*> selectedCells() const;
virtual QList<int> selectedColumns() const;
virtual QList<int> selectedRows() const;
virtual bool isColumnSelected(int column) const;
virtual bool isRowSelected(int row) const;
virtual bool selectRow(int row);
virtual bool selectColumn(int column);
virtual bool unselectRow(int row);
virtual bool unselectColumn(int column);
KItemListView* view() const;
protected:
virtual void modelReset();
/**
* Create an QAccessibleTable2CellInterface representing the table
* cell at the @index. Index is 0-based.
*/
inline QAccessibleTable2CellInterface* cell(int index) const;
inline QAccessible::Role cellRole() const;
};
class KItemListAccessibleCell: public QAccessibleTable2CellInterface
{
public:
KItemListAccessibleCell(KItemListView* view, int m_index);
QObject* object() const;
Role role(int) const;
State state(int) const;
QRect rect(int) const;
bool isValid() const;
int childAt(int, int) const;
int childCount() const;
int indexOfChild(const QAccessibleInterface*) const;
QString text(Text t, int child) const;
void setText(Text t, int child, const QString& text);
int navigate(RelationFlag relation, int m_index, QAccessibleInterface** interface) const;
Relation relationTo(int child, const QAccessibleInterface* other, int otherChild) const;
bool isExpandable() const;
#ifndef QT_NO_ACTION
int userActionCount(int child) const;
QString actionText(int action, Text t, int child) const;
bool doAction(int action, int child, const QVariantList& params);
#endif
// Cell Interface
virtual int columnExtent() const;
virtual QList<QAccessibleInterface*> columnHeaderCells() const;
virtual int columnIndex() const;
virtual int rowExtent() const;
virtual QList<QAccessibleInterface*> rowHeaderCells() const;
virtual int rowIndex() const;
virtual bool isSelected() const;
virtual void rowColumnExtents(int* row, int* column, int* rowExtents, int* columnExtents, bool* selected) const;
virtual QAccessibleTable2Interface* table() const;
inline int index() const;
private:
QPointer<KItemListView> m_view;
int m_index;
};
class KItemListContainerAccessible : public QAccessibleWidgetEx
{
Q_ACCESSIBLE_OBJECT
public:
explicit KItemListContainerAccessible(KItemListContainer* container);
virtual ~KItemListContainerAccessible();
int childCount() const;
int indexOfChild(const QAccessibleInterface* child) const;
int navigate(RelationFlag relation, int entry, QAccessibleInterface** target) const;
private:
const KItemListContainer* container() const;
};
#endif // QT_NO_ACCESSIBILITY
#endif
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