本文整理汇总了C++中TextControlInnerTextElement::contains方法的典型用法代码示例。如果您正苦于以下问题：C++ TextControlInnerTextElement::contains方法的具体用法？C++ TextControlInnerTextElement::contains怎么用？C++ TextControlInnerTextElement::contains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TextControlInnerTextElement的用法示例。
在下文中一共展示了TextControlInnerTextElement::contains方法的2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: indexForVisiblePosition
int HTMLTextFormControlElement::indexForVisiblePosition(const VisiblePosition& position) const
{
TextControlInnerTextElement* innerText = innerTextElement();
if (!innerText || !innerText->contains(position.deepEquivalent().anchorNode()))
return 0;
unsigned index = indexForPosition(position.deepEquivalent());
ASSERT(VisiblePosition(positionForIndex(innerTextElement(), index)) == position);
return index;
}示例2: indexForPosition
unsigned HTMLTextFormControlElement::indexForPosition(const Position& passedPosition) const
{
TextControlInnerTextElement* innerText = innerTextElement();
if (!innerText || !innerText->contains(passedPosition.anchorNode()) || passedPosition.isNull())
return 0;
if (positionBeforeNode(innerText) == passedPosition)
return 0;
unsigned index = 0;
Node* startNode = passedPosition.computeNodeBeforePosition();
if (!startNode)
startNode = passedPosition.containerNode();
ASSERT(startNode);
ASSERT(innerText->contains(startNode));
for (Node* node = startNode; node; node = NodeTraversal::previous(*node, innerText)) {
if (is<Text>(*node)) {
unsigned length = downcast<Text>(*node).length();
if (node == passedPosition.containerNode())
index += std::min<unsigned>(length, passedPosition.offsetInContainerNode());
else
index += length;
} else if (is<HTMLBRElement>(*node))
++index;
}
unsigned length = innerTextValue().length();
index = std::min(index, length); // FIXME: We shouldn't have to call innerTextValue() just to ignore the last LF. See finishText.
#ifndef ASSERT_DISABLED
VisiblePosition visiblePosition = passedPosition;
unsigned indexComputedByVisiblePosition = 0;
if (visiblePosition.isNotNull())
indexComputedByVisiblePosition = WebCore::indexForVisiblePosition(innerText, visiblePosition, false /* forSelectionPreservation */);
ASSERT(index == indexComputedByVisiblePosition);
#endif
return index;
}