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Diffstat (limited to 'src/plugins/platforms/windows/accessible/iaccessible2.h')
| -rw-r--r-- | src/plugins/platforms/windows/accessible/iaccessible2.h | 351 |
1 files changed, 0 insertions, 351 deletions
diff --git a/src/plugins/platforms/windows/accessible/iaccessible2.h b/src/plugins/platforms/windows/accessible/iaccessible2.h deleted file mode 100644 index bc5f5be60f..0000000000 --- a/src/plugins/platforms/windows/accessible/iaccessible2.h +++ /dev/null @@ -1,351 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#ifndef IACCESSIBLE2_H -#define IACCESSIBLE2_H - -#include <QtCore/QtConfig> -#ifndef QT_NO_ACCESSIBILITY - -#include "qwindowsmsaaaccessible.h" -#include "comutils.h" - -#include "ia2_api_all.h" - -#include <servprov.h> - -QT_BEGIN_NAMESPACE - -class QWindowsIA2Accessible : public QWindowsMsaaAccessible, - public IAccessibleAction, - public IAccessibleComponent, - public IAccessibleEditableText, - public IAccessibleTable2, - public IAccessibleTableCell, - public IAccessibleText, - public IAccessibleValue, - public IServiceProvider -{ -public: - QWindowsIA2Accessible(QAccessibleInterface *a) : QWindowsMsaaAccessible(a) {} - - /* IUnknown */ - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, LPVOID *); - ULONG STDMETHODCALLTYPE AddRef(); - ULONG STDMETHODCALLTYPE Release(); - - /* IAccessible2 */ - HRESULT STDMETHODCALLTYPE get_nRelations(long *nRelations); - HRESULT STDMETHODCALLTYPE get_relation(long relationIndex, IAccessibleRelation **relation); - HRESULT STDMETHODCALLTYPE get_relations(long maxRelations, IAccessibleRelation **relations, long *nRelations); - HRESULT STDMETHODCALLTYPE role(long *role); - HRESULT STDMETHODCALLTYPE scrollTo(enum IA2ScrollType scrollType); - HRESULT STDMETHODCALLTYPE scrollToPoint(enum IA2CoordinateType coordinateType, long x, long y); - HRESULT STDMETHODCALLTYPE get_groupPosition(long *groupLevel, long *similarItemsInGroup, long *positionInGroup); - HRESULT STDMETHODCALLTYPE get_states(AccessibleStates *states); - HRESULT STDMETHODCALLTYPE get_extendedRole(BSTR *extendedRole); - HRESULT STDMETHODCALLTYPE get_localizedExtendedRole(BSTR *localizedExtendedRole); - HRESULT STDMETHODCALLTYPE get_nExtendedStates(long *nExtendedStates); - HRESULT STDMETHODCALLTYPE get_extendedStates(long maxExtendedStates, BSTR **extendedStates, long *nExtendedStates); - HRESULT STDMETHODCALLTYPE get_localizedExtendedStates(long maxLocalizedExtendedStates, BSTR **localizedExtendedStates, long *nLocalizedExtendedStates); - HRESULT STDMETHODCALLTYPE get_uniqueID(long *uniqueID); - HRESULT STDMETHODCALLTYPE get_windowHandle(HWND *windowHandle); - HRESULT STDMETHODCALLTYPE get_indexInParent(long *indexInParent); - HRESULT STDMETHODCALLTYPE get_locale(IA2Locale *locale); - HRESULT STDMETHODCALLTYPE get_attributes(BSTR *attributes); - - /* IAccessibleAction */ - HRESULT STDMETHODCALLTYPE nActions(long *nActions); - HRESULT STDMETHODCALLTYPE doAction(long actionIndex); - HRESULT STDMETHODCALLTYPE get_description(long actionIndex, BSTR *description); - HRESULT STDMETHODCALLTYPE get_keyBinding(long actionIndex, long nMaxBindings, BSTR **keyBindings, long *nBindings); - HRESULT STDMETHODCALLTYPE get_name(long actionIndex, BSTR *name); - HRESULT STDMETHODCALLTYPE get_localizedName(long actionIndex, BSTR *localizedName); - - /* IAccessibleComponent */ - HRESULT STDMETHODCALLTYPE get_locationInParent(long *x,long *y); - HRESULT STDMETHODCALLTYPE get_foreground(IA2Color *foreground); - HRESULT STDMETHODCALLTYPE get_background(IA2Color *background); - - /* IAccessibleEditableText */ - HRESULT STDMETHODCALLTYPE copyText(long startOffset, long endOffset); - HRESULT STDMETHODCALLTYPE deleteText(long startOffset, long endOffset); - HRESULT STDMETHODCALLTYPE insertText(long offset, BSTR *text); - HRESULT STDMETHODCALLTYPE cutText(long startOffset, long endOffset); - HRESULT STDMETHODCALLTYPE pasteText(long offset); - HRESULT STDMETHODCALLTYPE replaceText(long startOffset, long endOffset, BSTR *text); - HRESULT STDMETHODCALLTYPE setAttributes(long startOffset, long endOffset, BSTR *attributes); - - /* IAccessibleTable2 */ - HRESULT STDMETHODCALLTYPE get_cellAt( long row, long column, IUnknown **cell); - HRESULT STDMETHODCALLTYPE get_caption( IUnknown **accessibleInterface); - HRESULT STDMETHODCALLTYPE get_columnDescription( long column, BSTR *description); - HRESULT STDMETHODCALLTYPE get_nColumns( long *columnCount); - HRESULT STDMETHODCALLTYPE get_nRows( long *rowCount); - HRESULT STDMETHODCALLTYPE get_nSelectedCells( long *cellCount); - HRESULT STDMETHODCALLTYPE get_nSelectedColumns( long *columnCount); - HRESULT STDMETHODCALLTYPE get_nSelectedRows( long *rowCount); - HRESULT STDMETHODCALLTYPE get_rowDescription( long row, BSTR *description); - HRESULT STDMETHODCALLTYPE get_selectedCells( IUnknown ***cells, long *nSelectedCells); - HRESULT STDMETHODCALLTYPE get_selectedColumns( long **selectedColumns, long *nColumns); - HRESULT STDMETHODCALLTYPE get_selectedRows( long **selectedRows, long *nRows); - HRESULT STDMETHODCALLTYPE get_summary( IUnknown **accessibleInterface); - HRESULT STDMETHODCALLTYPE get_isColumnSelected( long column, boolean *isSelected); - HRESULT STDMETHODCALLTYPE get_isRowSelected( long row, boolean *isSelected); - HRESULT STDMETHODCALLTYPE selectRow( long row); - HRESULT STDMETHODCALLTYPE selectColumn( long column); - HRESULT STDMETHODCALLTYPE unselectRow( long row); - HRESULT STDMETHODCALLTYPE unselectColumn( long column); - HRESULT STDMETHODCALLTYPE get_modelChange( IA2TableModelChange *modelChange); - - /* IAccessibleTableCell */ - HRESULT STDMETHODCALLTYPE get_columnExtent(long *nColumnsSpanned); - HRESULT STDMETHODCALLTYPE get_columnHeaderCells(IUnknown ***cellAccessibles, long *nColumnHeaderCells); - HRESULT STDMETHODCALLTYPE get_columnIndex(long *columnIndex); - HRESULT STDMETHODCALLTYPE get_rowExtent(long *nRowsSpanned); - HRESULT STDMETHODCALLTYPE get_rowHeaderCells(IUnknown ***cellAccessibles, long *nRowHeaderCells); - HRESULT STDMETHODCALLTYPE get_rowIndex(long *rowIndex); - HRESULT STDMETHODCALLTYPE get_isSelected( boolean *isSelected); - HRESULT STDMETHODCALLTYPE get_rowColumnExtents(long *row, long *column, - long *rowExtents, long *columnExtents, - boolean *isSelected); - HRESULT STDMETHODCALLTYPE get_table(IUnknown **table); - - - /* IAccessibleText */ - HRESULT STDMETHODCALLTYPE addSelection(long startOffset, long endOffset); - HRESULT STDMETHODCALLTYPE get_attributes(long offset, long *startOffset, - long *endOffset, BSTR *textAttributes); - HRESULT STDMETHODCALLTYPE get_caretOffset(long *offset); - HRESULT STDMETHODCALLTYPE get_characterExtents(long offset, enum IA2CoordinateType coordType, - long *x, long *y, - long *width, long *height); - HRESULT STDMETHODCALLTYPE get_nSelections(long *nSelections); - HRESULT STDMETHODCALLTYPE get_offsetAtPoint(long x, long y, enum IA2CoordinateType coordType, long *offset); - HRESULT STDMETHODCALLTYPE get_selection(long selectionIndex, long *startOffset, long *endOffset); - HRESULT STDMETHODCALLTYPE get_text(long startOffset, long endOffset, BSTR *text); - HRESULT STDMETHODCALLTYPE get_textBeforeOffset(long offset, enum IA2TextBoundaryType boundaryType, - long *startOffset, long *endOffset, BSTR *text); - HRESULT STDMETHODCALLTYPE get_textAfterOffset(long offset, enum IA2TextBoundaryType boundaryType, - long *startOffset, long *endOffset, BSTR *text); - HRESULT STDMETHODCALLTYPE get_textAtOffset(long offset, enum IA2TextBoundaryType boundaryType, - long *startOffset, long *endOffset, BSTR *text); - HRESULT STDMETHODCALLTYPE removeSelection(long selectionIndex); - HRESULT STDMETHODCALLTYPE setCaretOffset(long offset); - HRESULT STDMETHODCALLTYPE setSelection(long selectionIndex, long startOffset, long endOffset); - HRESULT STDMETHODCALLTYPE get_nCharacters(long *nCharacters); - HRESULT STDMETHODCALLTYPE scrollSubstringTo(long startIndex, long endIndex, enum IA2ScrollType scrollType); - HRESULT STDMETHODCALLTYPE scrollSubstringToPoint(long startIndex, long endIndex, - enum IA2CoordinateType coordinateType, long x, long y); - HRESULT STDMETHODCALLTYPE get_newText(IA2TextSegment *newText); - HRESULT STDMETHODCALLTYPE get_oldText(IA2TextSegment *oldText); - - /* IAccessibleValue */ - HRESULT STDMETHODCALLTYPE get_currentValue(VARIANT *currentValue); - HRESULT STDMETHODCALLTYPE setCurrentValue(VARIANT value); - HRESULT STDMETHODCALLTYPE get_maximumValue(VARIANT *maximumValue); - HRESULT STDMETHODCALLTYPE get_minimumValue(VARIANT *minimumValue); - - /* IServiceProvider */ - HRESULT STDMETHODCALLTYPE QueryService(REFGUID guidService, REFIID riid, void **ppv); - - /* private helper functions */ -private: - inline QAccessibleTextInterface *textInterface() const { - QAccessibleInterface *accessible = accessibleInterface(); - return accessible ? accessible->textInterface() : static_cast<QAccessibleTextInterface *>(0); - } - - inline QAccessibleActionInterface *actionInterface() const { - QAccessibleInterface *accessible = accessibleInterface(); - return accessible->actionInterface(); - } - - inline QAccessibleValueInterface *valueInterface() const { - QAccessibleInterface *accessible = accessibleInterface(); - return accessible->valueInterface(); - } - - inline QAccessibleTableInterface *tableInterface() const { - QAccessibleInterface *accessible = accessibleInterface(); - return accessible->tableInterface(); - } - - inline QAccessibleTableCellInterface *tableCellInterface() const { - QAccessibleInterface *accessible = accessibleInterface(); - return accessible->tableCellInterface(); - } - - /*! - \internal - \a screenPos is in screen relative position - \a x and \y (out) is in parent relative position if coordType == IA2_COORDTYPE_PARENT_RELATIVE - */ - void mapFromScreenPos(enum IA2CoordinateType coordType, const QPoint &screenPos, long *x, long *y) const { - QAccessibleInterface *accessible = accessibleInterface(); - if (coordType == IA2_COORDTYPE_PARENT_RELATIVE) { - // caller wants relative to parent - if (QAccessibleInterface *parent = accessible->parent()) { - const QRect parentScreenRect = parent->rect(); - *x = parentScreenRect.x() - screenPos.x(); - *y = parentScreenRect.y() - screenPos.y(); - return; - } - } - *x = screenPos.x(); - *y = screenPos.y(); - } - - /*! - \internal - \a x and \y is in parent relative position if coordType == IA2_COORDTYPE_PARENT_RELATIVE - \return a screen relative position - */ - QPoint mapToScreenPos(enum IA2CoordinateType coordType, long x, long y) const { - QAccessibleInterface *accessible = accessibleInterface(); - if (coordType == IA2_COORDTYPE_PARENT_RELATIVE) { - if (QAccessibleInterface *parent = accessible->parent()) { - const QRect parentScreenRect = parent->rect(); - return QPoint(parentScreenRect.x() + x, parentScreenRect.y() + y); - } - } - return QPoint(x,y); - } - - HRESULT getRelationsHelper(IAccessibleRelation **relations, int startIndex, long maxRelations, long *nRelations = 0); - HRESULT wrapListOfCells(const QList<QAccessibleInterface*> &inputCells, IUnknown ***outputAccessibles, long *nCellCount); - QByteArray IIDToString(REFIID id); - QString textForRange(int startOffset, int endOffset) const; - void replaceTextFallback(long startOffset, long endOffset, const QString &txt); - -}; - -/**************************************************************\ - * AccessibleApplication * - **************************************************************/ -class AccessibleApplication : public IAccessibleApplication -{ -public: - AccessibleApplication() : m_ref(1) - { - - } - - virtual ~AccessibleApplication() {} - - /* IUnknown */ - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, LPVOID *); - ULONG STDMETHODCALLTYPE AddRef(); - ULONG STDMETHODCALLTYPE Release(); - - /* IAccessibleApplication */ - HRESULT STDMETHODCALLTYPE get_appName(/* [retval][out] */ BSTR *name); - HRESULT STDMETHODCALLTYPE get_appVersion(/* [retval][out] */ BSTR *version); - HRESULT STDMETHODCALLTYPE get_toolkitName(/* [retval][out] */ BSTR *name); - HRESULT STDMETHODCALLTYPE get_toolkitVersion(/* [retval][out] */ BSTR *version); -private: - ULONG m_ref; -}; - - - -/**************************************************************\ - * AccessibleRelation * - **************************************************************/ -class AccessibleRelation : public IAccessibleRelation -{ -public: - AccessibleRelation(const QList<QAccessibleInterface *> &targets, - QAccessible::Relation relation); - - virtual ~AccessibleRelation() {} - - /* IUnknown */ - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID id, LPVOID *iface); - ULONG STDMETHODCALLTYPE AddRef(); - ULONG STDMETHODCALLTYPE Release(); - - /* IAccessibleRelation */ - HRESULT STDMETHODCALLTYPE get_relationType(BSTR *relationType); - HRESULT STDMETHODCALLTYPE get_localizedRelationType(BSTR *localizedRelationType); - HRESULT STDMETHODCALLTYPE get_nTargets(long *nTargets); - HRESULT STDMETHODCALLTYPE get_target(long targetIndex, IUnknown **target); - HRESULT STDMETHODCALLTYPE get_targets(long maxTargets, IUnknown **targets, long *nTargets); - -private: - static BSTR relationToBSTR(QAccessible::Relation relation) - { - const wchar_t *constRelationString = 0; - switch (relation) { - case QAccessible::Label: - constRelationString = IA2_RELATION_LABEL_FOR; - break; - case QAccessible::Labelled: - constRelationString = IA2_RELATION_LABELLED_BY; - break; - case QAccessible::Controller: - constRelationString = IA2_RELATION_CONTROLLER_FOR; - break; - case QAccessible::Controlled: - constRelationString = IA2_RELATION_CONTROLLED_BY; - break; - case QAccessible::AllRelations: - constRelationString = ( L"AllRelations" ); - break; - } - - if (constRelationString) { - BSTR bstrVal; - const UINT wlen = (UINT)wcslen(constRelationString); - bstrVal = ::SysAllocStringLen(constRelationString, wlen); - return bstrVal; - } - return 0; - } - - - QList<QAccessibleInterface *> m_targets; - QAccessible::Relation m_relation; - ULONG m_ref; -}; - -QT_END_NAMESPACE - -#endif //QT_NO_ACCESSIBILITY - -#endif // IACCESSIBLE2_H |