本文整理汇总了TypeScript中tinymce/core/caret/CaretFinder.firstPositionIn函数的典型用法代码示例。如果您正苦于以下问题：TypeScript firstPositionIn函数的具体用法？TypeScript firstPositionIn怎么用？TypeScript firstPositionIn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firstPositionIn函数的5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TypeScript代码示例。
示例1:
const moveSelection = (editor: Editor) => {
if (EditorFocus.hasFocus(editor)) {
CaretFinder.firstPositionIn(editor.getBody()).each((pos) => {
const node = pos.getNode();
const caretPos = NodeType.isTable(node) ? CaretFinder.firstPositionIn(node).getOr(pos) : pos;
editor.selection.setRng(caretPos.toRange());
});
}
};示例2:
const normalizeSelection = (editor: Editor) => {
const rng = editor.selection.getRng();
const startPos = CaretPosition.fromRangeStart(rng);
const endPos = CaretPosition.fromRangeEnd(rng);
if (CaretPosition.isElementPosition(startPos)) {
const container = startPos.container();
if (isTextBlockNode(container)) {
CaretFinder.firstPositionIn(container).each((pos) => rng.setStart(pos.container(), pos.offset()));
}
}
if (CaretPosition.isElementPosition(endPos)) {
const container = startPos.container();
if (isTextBlockNode(container)) {
CaretFinder.lastPositionIn(container).each((pos) => rng.setEnd(pos.container(), pos.offset()));
}
}
editor.selection.setRng(RangeNormalizer.normalize(rng));
};示例3:
const findFirstCaretElement = (editor: Editor) => {
return CaretFinder.firstPositionIn(editor.getBody()).map((caret) => {
const container = caret.container();
return NodeType.isText(container) ? container.parentNode : container;
});
};示例4:
const getFirstLinePositions = (scope: HTMLElement) => CaretFinder.firstPositionIn(scope).map((pos) => {
return [pos].concat(getPositionsUntilNextLine(scope, pos).positions);
}).getOr([]);示例5:
(element) => CaretFinder.firstPositionIn(element),