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Diffstat (limited to 'src/plugins/platforms/windows/uiautomation/qwindowsuiatextrangeprovider.h')
-rw-r--r-- | src/plugins/platforms/windows/uiautomation/qwindowsuiatextrangeprovider.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/uiautomation/qwindowsuiatextrangeprovider.h b/src/plugins/platforms/windows/uiautomation/qwindowsuiatextrangeprovider.h new file mode 100644 index 0000000000..6fe6502c41 --- /dev/null +++ b/src/plugins/platforms/windows/uiautomation/qwindowsuiatextrangeprovider.h @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2017 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 QWINDOWSUIATEXTRANGEPROVIDER_H +#define QWINDOWSUIATEXTRANGEPROVIDER_H + +#include <QtCore/QtConfig> +#ifndef QT_NO_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(QWindowsUiaTextRangeProvider) +public: + explicit QWindowsUiaTextRangeProvider(QAccessible::Id id, int startOffset, int endOffset); + virtual ~QWindowsUiaTextRangeProvider(); + + HRESULT STDMETHODCALLTYPE AddToSelection(); + HRESULT STDMETHODCALLTYPE Clone(ITextRangeProvider **pRetVal); + HRESULT STDMETHODCALLTYPE Compare(ITextRangeProvider *range, BOOL *pRetVal); + HRESULT STDMETHODCALLTYPE CompareEndpoints(TextPatternRangeEndpoint endpoint, ITextRangeProvider *targetRange, TextPatternRangeEndpoint targetEndpoint, int *pRetVal); + HRESULT STDMETHODCALLTYPE ExpandToEnclosingUnit(TextUnit unit); + HRESULT STDMETHODCALLTYPE FindAttribute(TEXTATTRIBUTEID attributeId, VARIANT val, BOOL backward, ITextRangeProvider **pRetVal); + HRESULT STDMETHODCALLTYPE FindText(BSTR text, BOOL backward, BOOL ignoreCase, ITextRangeProvider **pRetVal); + HRESULT STDMETHODCALLTYPE GetAttributeValue(TEXTATTRIBUTEID attributeId, VARIANT *pRetVal); + HRESULT STDMETHODCALLTYPE GetBoundingRectangles(SAFEARRAY **pRetVal); + HRESULT STDMETHODCALLTYPE GetChildren(SAFEARRAY **pRetVal); + HRESULT STDMETHODCALLTYPE GetEnclosingElement(IRawElementProviderSimple **pRetVal); + HRESULT STDMETHODCALLTYPE GetText(int maxLength, BSTR *pRetVal); + HRESULT STDMETHODCALLTYPE Move(TextUnit unit, int count, int *pRetVal); + HRESULT STDMETHODCALLTYPE MoveEndpointByRange(TextPatternRangeEndpoint endpoint, ITextRangeProvider *targetRange, TextPatternRangeEndpoint targetEndpoint); + HRESULT STDMETHODCALLTYPE MoveEndpointByUnit(TextPatternRangeEndpoint endpoint, TextUnit unit, int count, int *pRetVal); + HRESULT STDMETHODCALLTYPE RemoveFromSelection(); + HRESULT STDMETHODCALLTYPE ScrollIntoView(BOOL alignToTop); + HRESULT STDMETHODCALLTYPE Select(); + +private: + HRESULT unselect(); + int m_startOffset; + int m_endOffset; +}; + +QT_END_NAMESPACE + +#endif // QT_NO_ACCESSIBILITY + +#endif // QWINDOWSUIATEXTRANGEPROVIDER_H |