X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/ce1adc8f09ae9e15c03532c4d7c535b47fdd81b2..b65576a131eb59eaab4d33af830bdb2d2f9fde9f:/src/kitemviews/kitemlistviewaccessible.h diff --git a/src/kitemviews/kitemlistviewaccessible.h b/src/kitemviews/kitemlistviewaccessible.h index 9e26821b9..3e39e2399 100644 --- a/src/kitemviews/kitemlistviewaccessible.h +++ b/src/kitemviews/kitemlistviewaccessible.h @@ -1,182 +1,153 @@ -#ifndef ACCESSIBLE_ITEMVIEWS_H -#define ACCESSIBLE_ITEMVIEWS_H - -#include "QtCore/qpointer.h" -#include -#include -#include -#include -#include - -#include "kitemlistview.h" -#include "kitemlistcontainer.h" +/*************************************************************************** + * Copyright (C) 2012 by Amandeep Singh * + * * + * 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 -#ifndef QT_NO_ITEMVIEWS +#include "dolphin_export.h" + +#include +#include +#include +#include -class KItemListWidgetAccessible; +class KItemListView; +class KItemListContainer; -class KItemListViewAccessible: public QAccessibleTable2Interface, public QAccessibleObjectEx +class DOLPHIN_EXPORT KItemListViewAccessible: public QAccessibleObject, public QAccessibleTableInterface { - Q_ACCESSIBLE_OBJECT public: - explicit KItemListViewAccessible(KItemListView *view); - - virtual ~KItemListViewAccessible(); - - 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 **iface) 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 ¶ms); -#endif - QVariant invokeMethodEx(Method, int, const QVariantList &) { return QVariant(); } - - // 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; - - //Table - 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 selectedCells() const; - virtual QList selectedColumns() const; - virtual QList 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; + 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 selectedCells() const override; + QList selectedColumns() const override; + QList 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(); - -protected: - inline QAccessibleTable2CellInterface *cell(int index) const; - inline QAccessible::Role cellRole() const { - /* - switch (m_role) { - case QAccessible::List: - return QAccessible::ListItem; - case QAccessible::Table: - return QAccessible::Cell; - case QAccessible::Tree: - return QAccessible::TreeItem; - default: - Q_ASSERT(0); - } - return QAccessible::NoRole; - */ - return QAccessible::Cell; - } + /** + * Create an QAccessibleTableCellInterface representing the table + * cell at the @index. Index is 0-based. + */ + inline QAccessibleInterface* cell(int index) const; private: - //QAccessible::Role m_role; - // the child index for a model index - //inline int logicalIndex(const QModelIndex &index) const; - // the model index from the child index - //QAccessibleInterface *childFromLogical(int logicalIndex) const; + class AccessibleIdWrapper { + public: + AccessibleIdWrapper(); + bool isValid; + QAccessible::Id id; + }; + mutable QVector m_cells; }; -class KItemListWidgetAccessible: public QAccessibleTable2CellInterface +class DOLPHIN_EXPORT KItemListAccessibleCell: public QAccessibleInterface, public QAccessibleTableCellInterface { public: - KItemListWidgetAccessible(KItemListView *view, int m_index); - - QObject *object() const { return 0; } - Role role(int child) const; - State state(int child) const; - QRect rect(int child) const; - bool isValid() const; - - int childAt(int, int) const { return 0; } - int childCount() const { return 0; } - int indexOfChild(const QAccessibleInterface *) const { return -1; } - - QString text(Text t, int child) const; - void setText(Text t, int child, const QString &text); - - int navigate(RelationFlag relation, int m_index, QAccessibleInterface **iface) const; - Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const; - + 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; -#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 ¶ms); -#endif + // Cell Interface + int columnExtent() const override; + QList columnHeaderCells() const override; + int columnIndex() const override; + int rowExtent() const override; + QList rowHeaderCells() const override; + int rowIndex() const override; + bool isSelected() const override; + QAccessibleInterface* table() const override; - // cell interface - virtual int columnExtent() const; - virtual QList columnHeaderCells() const; - virtual int columnIndex() const; - virtual int rowExtent() const; - virtual QList 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 getIndex() const - { return index; } + inline int index() const; private: - QPointer view; - int index; - -friend class KItemListViewAccessible; -//friend class QAccessibleTree; + QPointer m_view; + int m_index; }; -class KItemListContainerAccessible : public QAccessibleWidgetEx +class DOLPHIN_EXPORT KItemListContainerAccessible : public QAccessibleWidget { - Q_ACCESSIBLE_OBJECT public: - explicit KItemListContainerAccessible(KItemListContainer*); - virtual ~KItemListContainerAccessible(); - int childCount () const; - int indexOfChild ( const QAccessibleInterface * child ) const; - int navigate ( RelationFlag relation, int entry, QAccessibleInterface ** target ) const; + explicit KItemListContainerAccessible(KItemListContainer* container); + ~KItemListContainerAccessible() override; + + QAccessibleInterface* child(int index) const override; + int childCount() const override; + int indexOfChild(const QAccessibleInterface* child) const override; private: - inline KItemListContainer *container() const { - return static_cast(object()); - } + const KItemListContainer* container() const; }; -#endif // QT_NO_ITEMVIEWS - #endif // QT_NO_ACCESSIBILITY -#endif // ACCESSIBLE_ITEMVIEWS_H +#endif