1 files changed, 0 insertions, 498 deletions
diff --git a/src/plugins/platforms/winrt/uiautomation/qwinrtuiatextrangeprovider.cpp b/src/plugins/platforms/winrt/uiautomation/qwinrtuiatextrangeprovider.cpp
deleted file mode 100644
index ca15feaff9..0000000000
--- a/src/plugins/platforms/winrt/uiautomation/qwinrtuiatextrangeprovider.cpp
+++ /dev/null
@@ -1,498 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2018 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtGui/qtguiglobal.h>
-#if QT_CONFIG(accessibility)
-
-#include "qwinrtuiatextrangeprovider.h"
-#include "qwinrtuiametadatacache.h"
-#include "qwinrtuiamainprovider.h"
-#include "qwinrtuiautils.h"
-
-#include <QtGui/QAccessible>
-#include <QtGui/QAccessibleInterface>
-#include <QtCore/QLoggingCategory>
-#include <QtCore/QString>
-#include <QtCore/private/qeventdispatcher_winrt_p.h>
-
-#include <memory>
-
-QT_BEGIN_NAMESPACE
-
-using namespace QWinRTUiAutomation;
-using namespace Microsoft::WRL;
-using namespace Microsoft::WRL::Wrappers;
-using namespace ABI::Windows::Foundation;
-using namespace ABI::Windows::UI::Xaml;
-using namespace ABI::Windows::UI::Xaml::Automation;
-using namespace ABI::Windows::UI::Xaml::Automation::Provider;
-using namespace ABI::Windows::UI::Xaml::Automation::Text;
-
-QWinRTUiaTextRangeProvider::QWinRTUiaTextRangeProvider(QAccessible::Id id, int startOffset, int endOffset) :
-    QWinRTUiaBaseProvider(id),
-    m_startOffset(startOffset),
-    m_endOffset(endOffset)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__ << startOffset << endOffset;
-}
-
-QWinRTUiaTextRangeProvider::~QWinRTUiaTextRangeProvider()
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::Clone(ITextRangeProvider **returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    if (!returnValue)
-        return E_INVALIDARG;
-
-    ComPtr<QWinRTUiaTextRangeProvider> textRangeProvider = Make<QWinRTUiaTextRangeProvider>(id(), m_startOffset, m_endOffset);
-    textRangeProvider.CopyTo(returnValue);
-    return S_OK;
-}
-
-// Two ranges are considered equal if their start/end points are the same.
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::Compare(ITextRangeProvider *textRangeProvider, boolean *returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    if (!textRangeProvider || !returnValue)
-        return E_INVALIDARG;
-
-    QWinRTUiaTextRangeProvider *targetProvider = static_cast<QWinRTUiaTextRangeProvider *>(textRangeProvider);
-    *returnValue = ((targetProvider->m_startOffset == m_startOffset) && (targetProvider->m_endOffset == m_endOffset));
-    return S_OK;
-}
-
-// Compare different endpoinds between two providers.
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::CompareEndpoints(TextPatternRangeEndpoint endpoint, ITextRangeProvider *textRangeProvider, TextPatternRangeEndpoint targetEndpoint, INT32 *returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-
-    if (!textRangeProvider || !returnValue)
-        return E_INVALIDARG;
-
-    QWinRTUiaTextRangeProvider *targetProvider = static_cast<QWinRTUiaTextRangeProvider *>(textRangeProvider);
-
-    int point = (endpoint == TextPatternRangeEndpoint_Start) ? m_startOffset : m_endOffset;
-    int targetPoint = (targetEndpoint == TextPatternRangeEndpoint_Start) ?
-                targetProvider->m_startOffset : targetProvider->m_endOffset;
-    *returnValue = point - targetPoint;
-    return S_OK;
-}
-
-// Expands/normalizes the range for a given text unit.
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::ExpandToEnclosingUnit(TextUnit unit)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__ << "unit=" << unit << "this: " << this;
-
-    QSharedPointer<QWinRTUiaControlMetadata> metadata = QWinRTUiaMetadataCache::instance()->metadataForId(id());
-
-    int len = metadata->characterCount();
-    if (len < 1) {
-        m_startOffset = 0;
-        m_endOffset = 0;
-    } else {
-        if (unit == TextUnit_Character) {
-            m_startOffset = qBound(0, m_startOffset, len - 1);
-            m_endOffset = m_startOffset + 1;
-        } else {
-            QString text = metadata->text();
-            for (int t = m_startOffset; t >= 0; --t) {
-                if (!isTextUnitSeparator(unit, text[t]) && ((t == 0) || isTextUnitSeparator(unit, text[t - 1]))) {
-                    m_startOffset = t;
-                    break;
-                }
-            }
-            for (int t = m_startOffset; t < len; ++t) {
-                if ((t == len - 1) || (isTextUnitSeparator(unit, text[t]) && ((unit == TextUnit_Word) || !isTextUnitSeparator(unit, text[t + 1])))) {
-                    m_endOffset = t + 1;
-                    break;
-                }
-            }
-        }
-    }
-    return S_OK;
-}
-
-// Not supported.
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::FindAttribute(INT32 /*attributeId*/, IInspectable * /*value*/, boolean /*backward*/, ITextRangeProvider **returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    if (!returnValue)
-        return E_INVALIDARG;
-    *returnValue = nullptr;
-    return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::FindText(HSTRING /*text*/, boolean /*backward*/, boolean /*ignoreCase*/, ITextRangeProvider **returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    if (!returnValue)
-        return E_INVALIDARG;
-    *returnValue = nullptr;
-    return S_OK;
-}
-
-// Returns the value of a given attribute.
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::GetAttributeValue(INT32 attributeId, IInspectable **returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__ << "attributeId=" << attributeId;
-
-    if (!returnValue)
-        return E_INVALIDARG;
-    *returnValue = nullptr;
-
-    ComPtr<IPropertyValueStatics> propertyValueStatics;
-    if (FAILED(RoGetActivationFactory(HString::MakeReference(RuntimeClass_Windows_Foundation_PropertyValue).Get(), IID_PPV_ARGS(&propertyValueStatics))))
-        return E_FAIL;
-
-    QSharedPointer<QWinRTUiaControlMetadata> metadata = QWinRTUiaMetadataCache::instance()->metadataForId(id());
-
-    switch (attributeId) {
-    case AutomationTextAttributesEnum_IsReadOnlyAttribute:
-        return propertyValueStatics->CreateBoolean(metadata->state().readOnly, returnValue);
-    case AutomationTextAttributesEnum_CaretPositionAttribute:
-        if (metadata->cursorPosition() == 0)
-            return propertyValueStatics->CreateInt32(AutomationCaretPosition_BeginningOfLine, returnValue);
-        else if (metadata->cursorPosition() == metadata->characterCount())
-            return propertyValueStatics->CreateInt32(AutomationCaretPosition_EndOfLine, returnValue);
-        else
-            return propertyValueStatics->CreateInt32(AutomationCaretPosition_Unknown, returnValue);
-    default:
-        break;
-    }
-    return E_FAIL;
-}
-
-// Returns an array of bounding rectangles for text lines within the range.
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::GetBoundingRectangles(UINT32 *returnValueSize, DOUBLE **returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-
-    if (!returnValueSize || !returnValue)
-        return E_INVALIDARG;
-    *returnValueSize = 0;
-    *returnValue = nullptr;
-
-    auto accid = id();
-    auto startOffset = m_startOffset;
-    auto endOffset = m_endOffset;
-    auto rects = std::make_shared<QVarLengthArray<QRect>>();
-
-    if (!SUCCEEDED(QEventDispatcherWinRT::runOnMainThread([accid, startOffset, endOffset, rects]() {
-        if (QAccessibleInterface *accessible = accessibleForId(accid)) {
-            if (QAccessibleTextInterface *textInterface = accessible->textInterface()) {
-                int len = textInterface->characterCount();
-                if ((startOffset >= 0) && (endOffset <= len) && (startOffset < endOffset)) {
-                    int start, end;
-                    textInterface->textAtOffset(startOffset, QAccessible::LineBoundary, &start, &end);
-                    while ((start >= 0) && (end >= 0)) {
-                        int startRange = qMax(start, startOffset);
-                        int endRange = qMin(end, endOffset);
-                        if (startRange < endRange) {
-                            // Calculates a bounding rectangle for the line and adds it to the list.
-                            const QRect startRect = textInterface->characterRect(startRange);
-                            const QRect endRect = textInterface->characterRect(endRange - 1);
-                            const QRect lineRect(qMin(startRect.x(), endRect.x()),
-                                                 qMin(startRect.y(), endRect.y()),
-                                                 qMax(startRect.x() + startRect.width(), endRect.x() + endRect.width()) - qMin(startRect.x(), endRect.x()),
-                                                 qMax(startRect.y() + startRect.height(), endRect.y() + endRect.height()) - qMin(startRect.y(), endRect.y()));
-                            rects->append(lineRect);
-                        }
-                        if (end >= len) break;
-                        textInterface->textAfterOffset(end + 1, QAccessible::LineBoundary, &start, &end);
-                    }
-                }
-            }
-        }
-        return S_OK;
-    }))) {
-        return E_FAIL;
-    }
-
-    DOUBLE *doubleArray = static_cast<DOUBLE *>(CoTaskMemAlloc(4 * rects->size() * sizeof(DOUBLE)));
-    if (!doubleArray)
-        return E_OUTOFMEMORY;
-
-    DOUBLE *dst = doubleArray;
-    for (auto rect : *rects) {
-        *dst++ = rect.left();
-        *dst++ = rect.top();
-        *dst++ = rect.width();
-        *dst++ = rect.height();
-    }
-    *returnValue = doubleArray;
-    *returnValueSize = 4 * rects->size();
-    return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::GetEnclosingElement(IIRawElementProviderSimple **returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    if (!returnValue)
-        return E_INVALIDARG;
-    return QWinRTUiaMainProvider::rawProviderForAccessibleId(id(), returnValue);
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::GetText(INT32 maxLength, HSTRING *returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    if (!returnValue)
-        return E_INVALIDARG;
-    *returnValue = nullptr;
-
-    QSharedPointer<QWinRTUiaControlMetadata> metadata = QWinRTUiaMetadataCache::instance()->metadataForId(id());
-
-    QString rangeText = metadata->text().mid(m_startOffset, m_endOffset - m_startOffset);
-
-    if ((maxLength > -1) && (rangeText.size() > maxLength))
-        rangeText.truncate(maxLength);
-    return qHString(rangeText, returnValue);
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::Move(TextUnit unit, INT32 count, INT32 *returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    if (!returnValue)
-        return E_INVALIDARG;
-    *returnValue = 0;
-
-    QSharedPointer<QWinRTUiaControlMetadata> metadata = QWinRTUiaMetadataCache::instance()->metadataForId(id());
-
-    int len = metadata->characterCount();
-    if (len < 1)
-        return S_OK;
-
-    if (unit == TextUnit_Character) {
-        // Moves the start point, ensuring it lies within the bounds.
-        int start = qBound(0, m_startOffset + count, len - 1);
-        // If range was initially empty, leaves it as is; otherwise, normalizes it to one char.
-        m_endOffset = (m_endOffset > m_startOffset) ? start + 1 : start;
-        *returnValue = start - m_startOffset; // Returns the actually moved distance.
-        m_startOffset = start;
-    } else {
-        if (count > 0) {
-            MoveEndpointByUnit(TextPatternRangeEndpoint_End, unit, count, returnValue);
-            MoveEndpointByUnit(TextPatternRangeEndpoint_Start, unit, count, returnValue);
-        } else {
-            MoveEndpointByUnit(TextPatternRangeEndpoint_Start, unit, count, returnValue);
-            MoveEndpointByUnit(TextPatternRangeEndpoint_End, unit, count, returnValue);
-        }
-    }
-    return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::MoveEndpointByUnit(TextPatternRangeEndpoint endpoint, TextUnit unit, INT32 count, INT32 *returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    if (!returnValue)
-        return E_INVALIDARG;
-    *returnValue = 0;
-
-    QSharedPointer<QWinRTUiaControlMetadata> metadata = QWinRTUiaMetadataCache::instance()->metadataForId(id());
-
-    int len = metadata->characterCount();
-    if (len < 1)
-        return S_OK;
-
-    if (unit == TextUnit_Character) {
-        if (endpoint == TextPatternRangeEndpoint_Start) {
-            int boundedValue = qBound(0, m_startOffset + count, len - 1);
-            *returnValue = boundedValue - m_startOffset;
-            m_startOffset = boundedValue;
-            m_endOffset = qBound(m_startOffset, m_endOffset, len);
-        } else {
-            int boundedValue = qBound(0, m_endOffset + count, len);
-            *returnValue = boundedValue - m_endOffset;
-            m_endOffset = boundedValue;
-            m_startOffset = qBound(0, m_startOffset, m_endOffset);
-        }
-    } else {
-        QString text = metadata->text();
-        int moved = 0;
-
-        if (endpoint == TextPatternRangeEndpoint_Start) {
-            if (count > 0) {
-                for (int t = m_startOffset; (t < len - 1) && (moved < count); ++t) {
-                    if (isTextUnitSeparator(unit, text[t]) && !isTextUnitSeparator(unit, text[t + 1])) {
-                        m_startOffset = t + 1;
-                        ++moved;
-                    }
-                }
-                m_endOffset = qBound(m_startOffset, m_endOffset, len);
-            } else {
-                for (int t = m_startOffset - 1; (t >= 0) && (moved > count); --t) {
-                    if (!isTextUnitSeparator(unit, text[t]) && ((t == 0) || isTextUnitSeparator(unit, text[t - 1]))) {
-                        m_startOffset = t;
-                        --moved;
-                    }
-                }
-            }
-        } else {
-            if (count > 0) {
-                for (int t = m_endOffset; (t < len) && (moved < count); ++t) {
-                    if ((t == len - 1) || (isTextUnitSeparator(unit, text[t]) && ((unit == TextUnit_Word) || !isTextUnitSeparator(unit, text[t + 1])))) {
-                        m_endOffset = t + 1;
-                        ++moved;
-                    }
-                }
-            } else {
-                int end = 0;
-                for (int t = m_endOffset - 2; (t > 0) && (moved > count); --t) {
-                    if (isTextUnitSeparator(unit, text[t]) && ((unit == TextUnit_Word) || !isTextUnitSeparator(unit, text[t + 1]))) {
-                        end = t + 1;
-                        --moved;
-                    }
-                }
-                m_endOffset = end;
-                m_startOffset = qBound(0, m_startOffset, m_endOffset);
-            }
-        }
-        *returnValue = moved;
-    }
-    return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::MoveEndpointByRange(TextPatternRangeEndpoint endpoint, ITextRangeProvider *textRangeProvider, TextPatternRangeEndpoint targetEndpoint)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    if (!textRangeProvider)
-        return E_INVALIDARG;
-
-    QWinRTUiaTextRangeProvider *targetProvider = static_cast<QWinRTUiaTextRangeProvider *>(textRangeProvider);
-
-    int targetPoint = (targetEndpoint == TextPatternRangeEndpoint_Start) ?
-                targetProvider->m_startOffset : targetProvider->m_endOffset;
-
-    // If the moved endpoint crosses the other endpoint, that one is moved too.
-    if (endpoint == TextPatternRangeEndpoint_Start) {
-        m_startOffset = targetPoint;
-        if (m_endOffset < m_startOffset)
-            m_endOffset = m_startOffset;
-    } else {
-        m_endOffset = targetPoint;
-        if (m_endOffset < m_startOffset)
-            m_startOffset = m_endOffset;
-    }
-    return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::Select()
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-
-    auto accid = id();
-    auto startOffset = m_startOffset;
-    auto endOffset = m_endOffset;
-
-    QEventDispatcherWinRT::runOnMainThread([accid, startOffset, endOffset]() {
-        if (QAccessibleInterface *accessible = accessibleForId(accid))
-            if (QAccessibleTextInterface *textInterface = accessible->textInterface()) {
-                // unselects all and adds a new selection
-                for (int i = textInterface->selectionCount() - 1; i >= 0; --i)
-                    textInterface->removeSelection(i);
-                textInterface->addSelection(startOffset, endOffset);
-            }
-        QWinRTUiaMetadataCache::instance()->load(accid);
-        return S_OK;
-    }, 0);
-    return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::AddToSelection()
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-    return Select();
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::RemoveFromSelection()
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-
-    auto accid = id();
-
-    QEventDispatcherWinRT::runOnMainThread([accid]() {
-        if (QAccessibleInterface *accessible = accessibleForId(accid))
-            if (QAccessibleTextInterface *textInterface = accessible->textInterface()) {
-                // unselects all
-                for (int i = textInterface->selectionCount() - 1; i >= 0; --i)
-                    textInterface->removeSelection(i);
-            }
-        QWinRTUiaMetadataCache::instance()->load(accid);
-        return S_OK;
-    }, 0);
-    return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::ScrollIntoView(boolean /*alignToTop*/)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-
-    auto accid = id();
-    auto startOffset = m_startOffset;
-    auto endOffset = m_endOffset;
-
-    QEventDispatcherWinRT::runOnMainThread([accid, startOffset, endOffset]() {
-        if (QAccessibleInterface *accessible = accessibleForId(accid))
-            if (QAccessibleTextInterface *textInterface = accessible->textInterface()) {
-                textInterface->scrollToSubstring(startOffset, endOffset);
-            }
-        QWinRTUiaMetadataCache::instance()->load(accid);
-        return S_OK;
-    }, 0);
-    return S_OK;
-}
-
-// Returns an array of children elements embedded within the range.
-HRESULT STDMETHODCALLTYPE QWinRTUiaTextRangeProvider::GetChildren(UINT32 *returnValueSize, IIRawElementProviderSimple ***returnValue)
-{
-    qCDebug(lcQpaUiAutomation) << __FUNCTION__;
-
-    if (!returnValue)
-        return E_INVALIDARG;
-    // Not supporting any children.
-    returnValueSize = 0;
-    *returnValue = nullptr;
-    return S_OK;
-}
-
-QT_END_NAMESPACE
-
-#endif // QT_CONFIG(accessibility)