TypeScript FakeCaret.isFakeCaretTarget函数代码示例

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本文整理汇总了TypeScript中tinymce/core/caret/FakeCaret.isFakeCaretTarget函数的典型用法代码示例。如果您正苦于以下问题：TypeScript isFakeCaretTarget函数的具体用法？TypeScript isFakeCaretTarget怎么用？TypeScript isFakeCaretTarget使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了isFakeCaretTarget函数的3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，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: getClientRects

const closestCaret = (root: HTMLElement, clientX: number, clientY: number): CaretInfo => {
  let closestNodeRect;

  const contentEditableFalseNodeRects = getClientRects(getFakeCaretTargets(root));
  const targetNodeRects = Arr.filter(contentEditableFalseNodeRects, (rect) => clientY >= rect.top && clientY <= rect.bottom);

  closestNodeRect = findClosestClientRect(targetNodeRects, clientX);
  if (closestNodeRect) {
    closestNodeRect = findClosestClientRect(findLineNodeRects(root, closestNodeRect), clientX);
    if (closestNodeRect && isFakeCaretTarget(closestNodeRect.node)) {
      return caretInfo(closestNodeRect, clientX);
    }
  }

  return null;
};

开发者ID:danielpunkass，项目名称:tinymce，代码行数:16，代码来源:LineUtils.ts

示例2: before

const normalizeRange = (direction: number, root: Node, range: Range): Range => {
  let node, container, offset, location;
  const leanLeft = Fun.curry(lean, true, root);
  const leanRight = Fun.curry(lean, false, root);

  container = range.startContainer;
  offset = range.startOffset;

  if (CaretContainer.isCaretContainerBlock(container)) {
    if (!isElement(container)) {
      container = container.parentNode;
    }

    location = container.getAttribute('data-mce-caret');

    if (location === 'before') {
      node = container.nextSibling;
      if (isFakeCaretTarget(node)) {
        return before(node);
      }
    }

    if (location === 'after') {
      node = container.previousSibling;
      if (isFakeCaretTarget(node)) {
        return after(node);
      }
    }
  }

  if (!range.collapsed) {
    return range;
  }

  if (NodeType.isText(container)) {
    if (isCaretContainer(container)) {
      if (direction === 1) {
        node = leanRight(container);
        if (node) {
          return before(node);
        }

        node = leanLeft(container);
        if (node) {
          return after(node);
        }
      }

      if (direction === -1) {
        node = leanLeft(container);
        if (node) {
          return after(node);
        }

        node = leanRight(container);
        if (node) {
          return before(node);
        }
      }

      return range;
    }

    if (CaretContainer.endsWithCaretContainer(container) && offset >= container.data.length - 1) {
      if (direction === 1) {
        node = leanRight(container);
        if (node) {
          return before(node);
        }
      }

      return range;
    }

    if (CaretContainer.startsWithCaretContainer(container) && offset <= 1) {
      if (direction === -1) {
        node = leanLeft(container);
        if (node) {
          return after(node);
        }
      }

      return range;
    }

    if (offset === container.data.length) {
      node = leanRight(container);
      if (node) {
        return before(node);
      }

      return range;
    }

    if (offset === 0) {
      node = leanLeft(container);
      if (node) {
        return after(node);
      }

//.........这里部分代码省略.........

开发者ID:danielpunkass，项目名称:tinymce，代码行数:101，代码来源:CaretUtils.ts

示例3: function

 suite.test('isFakeCaretTarget', function () {
   LegacyUnit.equal(false, isFakeCaretTarget(Element.fromHtml('<p></p>').dom()), 'Should not need a fake caret');
   LegacyUnit.equal(true, isFakeCaretTarget(Element.fromHtml('<p contenteditable="false"></p>').dom()), 'Should always need a fake caret');
   LegacyUnit.equal(isFakeCaretTableBrowser(), isFakeCaretTarget(Element.fromHtml('<table></table>').dom()), 'Should on some browsers need a fake caret');
 });

开发者ID:abstask，项目名称:tinymce，代码行数:5，代码来源:FakeCaretTest.ts

注：本文中的tinymce/core/caret/FakeCaret.isFakeCaretTarget函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，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。