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| |
| #ifndef QWINDOWSUIATEXTRANGEPROVIDER_H |
| #define QWINDOWSUIATEXTRANGEPROVIDER_H |
| |
| #include <QtGui/qtguiglobal.h> |
| #if QT_CONFIG(accessibility) |
| |
| #include "qwindowsuiabaseprovider.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| // Implements the Text Range control pattern provider. Used for text controls. |
| class QWindowsUiaTextRangeProvider : public QWindowsUiaBaseProvider, |
| public QWindowsComBase<ITextRangeProvider> |
| { |
| Q_DISABLE_COPY_MOVE(QWindowsUiaTextRangeProvider) |
| public: |
| explicit QWindowsUiaTextRangeProvider(QAccessible::Id id, int startOffset, int endOffset); |
| virtual ~QWindowsUiaTextRangeProvider(); |
| |
| // ITextRangeProvider |
| HRESULT STDMETHODCALLTYPE AddToSelection() override; |
| HRESULT STDMETHODCALLTYPE Clone(ITextRangeProvider **pRetVal) override; |
| HRESULT STDMETHODCALLTYPE Compare(ITextRangeProvider *range, BOOL *pRetVal) override; |
| HRESULT STDMETHODCALLTYPE CompareEndpoints(TextPatternRangeEndpoint endpoint, ITextRangeProvider *targetRange, TextPatternRangeEndpoint targetEndpoint, int *pRetVal) override; |
| HRESULT STDMETHODCALLTYPE ExpandToEnclosingUnit(TextUnit unit) override; |
| HRESULT STDMETHODCALLTYPE FindAttribute(TEXTATTRIBUTEID attributeId, VARIANT val, BOOL backward, ITextRangeProvider **pRetVal) override; |
| HRESULT STDMETHODCALLTYPE FindText(BSTR text, BOOL backward, BOOL ignoreCase, ITextRangeProvider **pRetVal) override; |
| HRESULT STDMETHODCALLTYPE GetAttributeValue(TEXTATTRIBUTEID attributeId, VARIANT *pRetVal) override; |
| HRESULT STDMETHODCALLTYPE GetBoundingRectangles(SAFEARRAY **pRetVal) override; |
| HRESULT STDMETHODCALLTYPE GetChildren(SAFEARRAY **pRetVal) override; |
| HRESULT STDMETHODCALLTYPE GetEnclosingElement(IRawElementProviderSimple **pRetVal) override; |
| HRESULT STDMETHODCALLTYPE GetText(int maxLength, BSTR *pRetVal) override; |
| HRESULT STDMETHODCALLTYPE Move(TextUnit unit, int count, int *pRetVal) override; |
| HRESULT STDMETHODCALLTYPE MoveEndpointByRange(TextPatternRangeEndpoint endpoint, ITextRangeProvider *targetRange, TextPatternRangeEndpoint targetEndpoint) override; |
| HRESULT STDMETHODCALLTYPE MoveEndpointByUnit(TextPatternRangeEndpoint endpoint, TextUnit unit, int count, int *pRetVal) override; |
| HRESULT STDMETHODCALLTYPE RemoveFromSelection() override; |
| HRESULT STDMETHODCALLTYPE ScrollIntoView(BOOL alignToTop) override; |
| HRESULT STDMETHODCALLTYPE Select() override; |
| |
| private: |
| HRESULT unselect(); |
| int m_startOffset; |
| int m_endOffset; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT_CONFIG(accessibility) |
| |
| #endif // QWINDOWSUIATEXTRANGEPROVIDER_H |