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C++ AccessibleWrap::AsHyperText方法代码示例

本文整理汇总了C++中AccessibleWrap::AsHyperText方法的典型用法代码示例。如果您正苦于以下问题：C++ AccessibleWrap::AsHyperText方法的具体用法？C++ AccessibleWrap::AsHyperText怎么用？C++ AccessibleWrap::AsHyperText使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AccessibleWrap的用法示例。


在下文中一共展示了AccessibleWrap::AsHyperText方法的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: ConvertToAtkAttributeSet

static AtkAttributeSet*
getRunAttributesCB(AtkText *aText, gint aOffset,
                   gint *aStartOffset,
                   gint *aEndOffset)
{
  *aStartOffset = -1;
  *aEndOffset = -1;

  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (!accWrap)
    return nullptr;

  HyperTextAccessible* text = accWrap->AsHyperText();
  if (!text || !text->IsTextRole())
    return nullptr;

    nsCOMPtr<nsIPersistentProperties> attributes;
    int32_t startOffset = 0, endOffset = 0;
    nsresult rv = text->GetTextAttributes(false, aOffset,
                                          &startOffset, &endOffset,
                                          getter_AddRefs(attributes));
    NS_ENSURE_SUCCESS(rv, nullptr);

    *aStartOffset = startOffset;
    *aEndOffset = endOffset;

    return ConvertToAtkAttributeSet(attributes);
}
开发者ID:hideakihata，项目名称:mozilla-central.fgv，代码行数:28，代码来源:nsMaiInterfaceText.cpp

示例2: GetAccessibleWrap

static void
getRangeExtentsCB(AtkText *aText, gint aStartOffset, gint aEndOffset,
                  AtkCoordType aCoords, AtkTextRectangle *aRect)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if(!accWrap || !aRect)
    return;

  HyperTextAccessible* text = accWrap->AsHyperText();
  if (!text || !text->IsTextRole())
    return;

    int32_t extY = 0, extX = 0;
    int32_t extWidth = 0, extHeight = 0;

    uint32_t geckoCoordType;
    if (aCoords == ATK_XY_SCREEN)
        geckoCoordType = nsIAccessibleCoordinateType::COORDTYPE_SCREEN_RELATIVE;
    else
        geckoCoordType = nsIAccessibleCoordinateType::COORDTYPE_WINDOW_RELATIVE;

#ifdef DEBUG
    nsresult rv =
#endif
    text->GetRangeExtents(aStartOffset, aEndOffset,
                          &extX, &extY,
                          &extWidth, &extHeight,
                          geckoCoordType);
    aRect->x = extX;
    aRect->y = extY;
    aRect->width = extWidth;
    aRect->height = extHeight;
    NS_ASSERTION(NS_SUCCEEDED(rv),
                 "MaiInterfaceText::GetRangeExtents, failed\n");
}
开发者ID:hideakihata，项目名称:mozilla-central.fgv，代码行数:35，代码来源:nsMaiInterfaceText.cpp

示例3: getTextCB

static gchar*
getTextSelectionCB(AtkText *aText, gint aSelectionNum,
                   gint *aStartOffset, gint *aEndOffset)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  int32_t startOffset = 0, endOffset = 0;
  if (accWrap) {
    HyperTextAccessible* text = accWrap->AsHyperText();
    if (!text || !text->IsTextRole()) {
      return nullptr;
    }

    text->SelectionBoundsAt(aSelectionNum, &startOffset, &endOffset);
    *aStartOffset = startOffset;
    *aEndOffset = endOffset;

    return getTextCB(aText, *aStartOffset, *aEndOffset);
  } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
    nsString data;
    proxy->SelectionBoundsAt(aSelectionNum, data, &startOffset, &endOffset);
    *aStartOffset = startOffset;
    *aEndOffset = endOffset;

    NS_ConvertUTF16toUTF8 dataAsUTF8(data);
    return (dataAsUTF8.get()) ? g_strdup(dataAsUTF8.get()) : nullptr;
  }
  return nullptr;
}
开发者ID:Jar-win，项目名称:Waterfox，代码行数:28，代码来源:nsMaiInterfaceText.cpp

示例4: cautoStr

static gchar*
getTextAtOffsetCB(AtkText *aText, gint aOffset,
                  AtkTextBoundary aBoundaryType,
                  gint *aStartOffset, gint *aEndOffset)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (!accWrap)
    return nullptr;

  HyperTextAccessible* text = accWrap->AsHyperText();
  if (!text || !text->IsTextRole())
    return nullptr;

    nsAutoString autoStr;
    int32_t startOffset = 0, endOffset = 0;
    nsresult rv =
        text->GetTextAtOffset(aOffset, aBoundaryType,
                              &startOffset, &endOffset, autoStr);
    *aStartOffset = startOffset;
    *aEndOffset = endOffset;

    NS_ENSURE_SUCCESS(rv, nullptr);

    ConvertTexttoAsterisks(accWrap, autoStr);
    NS_ConvertUTF16toUTF8 cautoStr(autoStr);
    return (cautoStr.get()) ? g_strdup(cautoStr.get()) : nullptr;
}
开发者ID:hideakihata，项目名称:mozilla-central.fgv，代码行数:27，代码来源:nsMaiInterfaceText.cpp

示例5: GetAccessibleWrap

static gint
getOffsetAtPointCB(AtkText *aText,
                   gint aX, gint aY,
                   AtkCoordType aCoords)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (accWrap) {
    HyperTextAccessible* text = accWrap->AsHyperText();
    if (!text || !text->IsTextRole()) {
      return -1;
    }

    return static_cast<gint>(
      text->OffsetAtPoint(aX, aY,
                          (aCoords == ATK_XY_SCREEN ?
                           nsIAccessibleCoordinateType::COORDTYPE_SCREEN_RELATIVE :
                           nsIAccessibleCoordinateType::COORDTYPE_WINDOW_RELATIVE)));
  }

  if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
    return static_cast<gint>(
      proxy->OffsetAtPoint(aX, aY,
                           (aCoords == ATK_XY_SCREEN ?
                            nsIAccessibleCoordinateType::COORDTYPE_SCREEN_RELATIVE :
                            nsIAccessibleCoordinateType::COORDTYPE_WINDOW_RELATIVE)));
  }

  return -1;
}
开发者ID:Jar-win，项目名称:Waterfox，代码行数:29，代码来源:nsMaiInterfaceText.cpp

示例6: cautoStr

static gchar*
getTextBeforeOffsetCB(AtkText *aText, gint aOffset,
                      AtkTextBoundary aBoundaryType,
                      gint *aStartOffset, gint *aEndOffset)
{
  nsAutoString autoStr;
  int32_t startOffset = 0, endOffset = 0;
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (accWrap) {
    HyperTextAccessible* text = accWrap->AsHyperText();
    if (!text || !text->IsTextRole())
      return nullptr;

    text->TextBeforeOffset(aOffset, aBoundaryType,
                           &startOffset, &endOffset, autoStr);
    ConvertTexttoAsterisks(accWrap, autoStr);
  } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
    proxy->GetTextBeforeOffset(aOffset, aBoundaryType, autoStr, &startOffset,
                               &endOffset);
  }

  *aStartOffset = startOffset;
  *aEndOffset = endOffset;

  NS_ConvertUTF16toUTF8 cautoStr(autoStr);
  return (cautoStr.get()) ? g_strdup(cautoStr.get()) : nullptr;
}
开发者ID:Jar-win，项目名称:Waterfox，代码行数:27，代码来源:nsMaiInterfaceText.cpp

示例7: WrapperFor

void
a11y::ProxyTextChangeEvent(ProxyAccessible* aText, const nsString& aStr,
                           int32_t aStart, uint32_t aLen, bool aInsert, bool)
{
  AccessibleWrap* wrapper = WrapperFor(aText);
  MOZ_ASSERT(wrapper);
  if (!wrapper) {
    return;
  }

  static const bool useHandler =
    Preferences::GetBool("accessibility.handler.enabled", false);

  if (useHandler) {
    wrapper->DispatchTextChangeToHandler(aInsert, aStr, aStart, aLen);
    return;
  }

  auto text = static_cast<HyperTextAccessibleWrap*>(wrapper->AsHyperText());
  if (text) {
    ia2AccessibleText::UpdateTextChangeData(text, aInsert, aStr, aStart, aLen);
  }

  uint32_t eventType = aInsert ? nsIAccessibleEvent::EVENT_TEXT_INSERTED :
    nsIAccessibleEvent::EVENT_TEXT_REMOVED;
  AccessibleWrap::FireWinEvent(wrapper, eventType);
}
开发者ID:Wafflespeanut，项目名称:gecko-dev，代码行数:27，代码来源:Platform.cpp

示例8: WrapperFor

void
a11y::ProxyTextChangeEvent(ProxyAccessible* aText, const nsString& aStr,
                           int32_t aStart, uint32_t aLen, bool aInsert, bool)
{
  AccessibleWrap* wrapper = WrapperFor(aText);
  auto text = static_cast<HyperTextAccessibleWrap*>(wrapper->AsHyperText());
  if (text) {
    ia2AccessibleText::UpdateTextChangeData(text, aInsert, aStr, aStart, aLen);
  }
}
开发者ID:norihirou，项目名称:gecko-dev，代码行数:10，代码来源:Platform.cpp

示例9: NS_SUCCEEDED

static gboolean
setCaretOffsetCB(AtkText *aText, gint aOffset)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (!accWrap)
    return FALSE;

  HyperTextAccessible* text = accWrap->AsHyperText();
  if (!text || !text->IsTextRole())
    return false;

    nsresult rv = text->SetCaretOffset(aOffset);
    return NS_SUCCEEDED(rv) ? TRUE : FALSE;
}
开发者ID:hideakihata，项目名称:mozilla-central.fgv，代码行数:14，代码来源:nsMaiInterfaceText.cpp

示例10: GetAccessibleWrap

static void
pasteTextCB(AtkEditableText *aText, gint aPosition)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (!accWrap)
    return;

  HyperTextAccessible* text = accWrap->AsHyperText();
  if (!text || !text->IsTextRole())
    return;

  MAI_LOG_DEBUG(("EditableText: pasteTextCB, aPosition=%d", aPosition));
  text->PasteText(aPosition);
}
开发者ID:LyeSS，项目名称:mozilla-central，代码行数:14，代码来源:nsMaiInterfaceEditableText.cpp

示例11: strContent

static void
setTextContentsCB(AtkEditableText *aText, const gchar *aString)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (!accWrap)
    return;

  HyperTextAccessible* text = accWrap->AsHyperText();
  if (!text || !text->IsTextRole())
    return;

  MAI_LOG_DEBUG(("EditableText: setTextContentsCB, aString=%s", aString));

  NS_ConvertUTF8toUTF16 strContent(aString);
  text->SetTextContents(strContent);
}
开发者ID:LyeSS，项目名称:mozilla-central，代码行数:16，代码来源:nsMaiInterfaceEditableText.cpp

示例12: NS_FAILED

static gint
getTextSelectionCountCB(AtkText *aText)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (!accWrap)
    return 0;

  HyperTextAccessible* text = accWrap->AsHyperText();
  if (!text || !text->IsTextRole())
    return 0;

    int32_t selectionCount;
    nsresult rv = text->GetSelectionCount(&selectionCount);
 
    return NS_FAILED(rv) ? 0 : selectionCount;
}
开发者ID:hideakihata，项目名称:mozilla-central.fgv，代码行数:16，代码来源:nsMaiInterfaceText.cpp

示例13: WrapperFor

void
a11y::ProxyTextChangeEvent(ProxyAccessible* aText, const nsString& aStr,
                           int32_t aStart, uint32_t aLen, bool aInsert, bool)
{
  AccessibleWrap* wrapper = WrapperFor(aText);
  MOZ_ASSERT(wrapper);
  if (!wrapper) {
    return;
  }

  auto text = static_cast<HyperTextAccessibleWrap*>(wrapper->AsHyperText());
  if (text) {
    ia2AccessibleText::UpdateTextChangeData(text, aInsert, aStr, aStart, aLen);
  }

  uint32_t eventType = aInsert ? nsIAccessibleEvent::EVENT_TEXT_INSERTED :
    nsIAccessibleEvent::EVENT_TEXT_REMOVED;
  AccessibleWrap::FireWinEvent(wrapper, eventType);
}
开发者ID:eoger，项目名称:gecko-dev，代码行数:19，代码来源:Platform.cpp


注：本文中的AccessibleWrap::AsHyperText方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。