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TypeScript editor_utils.getWordBoundaries函数代码示例

本文整理汇总了TypeScript中@src/lib/editor_utils.getWordBoundaries函数的典型用法代码示例。如果您正苦于以下问题:TypeScript getWordBoundaries函数的具体用法?TypeScript getWordBoundaries怎么用?TypeScript getWordBoundaries使用的例子?那么, 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getWordBoundaries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,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: getWordBoundaries

 (text, selectionStart, selectionEnd) => {
     if (selectionStart === 0) return [null, null, null]
     let boundaries = getWordBoundaries(text, selectionStart, true)
     if (selectionStart >= boundaries[0] && selectionStart < boundaries[1])
         boundaries = getWordBoundaries(text, boundaries[0] - 1, true)
     return [null, boundaries[0], null]
 },
开发者ID:antonva,项目名称:tridactyl,代码行数:7,代码来源:editor.ts

示例2: needs_text

 needs_text((text, selectionStart, selectionEnd) => {
     if (selectionStart >= text.length) {
         selectionStart = text.length - 1
     }
     // Find the word the caret is in
     let firstBoundaries = getWordBoundaries(text, selectionStart, false)
     let secondBoundaries = firstBoundaries
     // If there is a word after the word the caret is in, use it for the transselectionStartition, otherwise use the word before it
     const nextWord = wordAfterPos(text, firstBoundaries[1])
     if (nextWord > -1) {
         secondBoundaries = getWordBoundaries(text, nextWord, false)
     } else {
         firstBoundaries = getWordBoundaries(
             text,
             firstBoundaries[0] - 1,
             true,
         )
     }
     const firstWord = text.substring(firstBoundaries[0], firstBoundaries[1])
     const secondWord = text.substring(
         secondBoundaries[0],
         secondBoundaries[1],
     )
     const beginning =
         text.substring(0, firstBoundaries[0]) +
         secondWord +
         text.substring(firstBoundaries[1], secondBoundaries[0])
     selectionStart = beginning.length
     return [
         beginning + firstWord + text.substring(secondBoundaries[1]),
         selectionStart,
         null,
     ]
 }),
开发者ID:antonva,项目名称:tridactyl,代码行数:34,代码来源:editor.ts

示例3: applyWord

/** @hidden
 * Applies a function to the word the caret is in, or to the next word if the caret is not in a word, or to the previous word if the current word is empty.
 */
function applyWord(
    text,
    selectionStart,
    selectionEnd,
    fn: (s: string) => string,
): [string, number, number] {
    if (text.length === 0) return [null, null, null]
    // If the caret is at the end of the text, move it just before the last character
    if (selectionStart >= text.length) {
        selectionStart = text.length - 1
    }
    const boundaries = getWordBoundaries(text, selectionStart, false)
    const beginning =
        text.substring(0, boundaries[0]) +
        fn(text.substring(boundaries[0], boundaries[1]))
    text = beginning + text.substring(boundaries[1])
    selectionStart = beginning.length + 1
    return [text, selectionStart, null]
}
开发者ID:antonva,项目名称:tridactyl,代码行数:22,代码来源:editor.ts


注:本文中的@src/lib/editor_utils.getWordBoundaries函数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。