How to use precedesLineBreak method in wpt

Best JavaScript code snippet using wpt

fa9097bb40a169ef85e63c7e26d08a8aaf7f0f1f_0_1.js

Source:fa9097bb40a169ef85e63c7e26d08a8aaf7f0f1f_0_1.js

...20	// "If the last child of original parent is in node list, and original21	// parent precedes a line break, set precedes line break to true.22	// Otherwise, set precedes line break to false."23	var precedesLineBreak_ = $_(nodeList).indexOf(originalParent.lastChild) != -124		&& precedesLineBreak(originalParent);25	// "If the first child of original parent is not in node list, but its last26	// child is:"27	if ($_(nodeList).indexOf(originalParent.firstChild) == -128	&& $_(nodeList).indexOf(originalParent.lastChild) != -1) {29		// "For each node in node list, in reverse order, insert node into the30		// parent of original parent immediately after original parent,31		// preserving ranges."32		for (var i = nodeList.length - 1; i >= 0; i--) {33			movePreservingRanges(nodeList[i], originalParent.parentNode, 1 + getNodeIndex(originalParent), range);34		}35		// "If precedes line break is true, and the last member of node list36		// does not precede a line break, call createElement("br") on the37		// context object and insert the result immediately after the last38		// member of node list."39		if (precedesLineBreak_40		&& !precedesLineBreak(nodeList[nodeList.length - 1])) {41			nodeList[nodeList.length - 1].parentNode.insertBefore(document.createElement("br"), nodeList[nodeList.length - 1].nextSibling);42		}43		// "Remove extraneous line breaks at the end of original parent."44		removeExtraneousLineBreaksAtTheEndOf(originalParent);45		// "Abort these steps."46		return;47	}48	// "If the first child of original parent is not in node list:"49	if ($_(nodeList).indexOf(originalParent.firstChild) == -1) {50		// "Let cloned parent be the result of calling cloneNode(false) on51		// original parent."52		var clonedParent = originalParent.cloneNode(false);53		// "If original parent has an id attribute, unset it."54		originalParent.removeAttribute("id");55		// "Insert cloned parent into the parent of original parent immediately56		// before original parent."57		originalParent.parentNode.insertBefore(clonedParent, originalParent);58		// "While the previousSibling of the first member of node list is not59		// null, append the first child of original parent as the last child of60		// cloned parent, preserving ranges."61		while (nodeList[0].previousSibling) {62			movePreservingRanges(originalParent.firstChild, clonedParent, clonedParent.childNodes.length, range);63		}64	}65	// "For each node in node list, insert node into the parent of original66	// parent immediately before original parent, preserving ranges."67	for (var i = 0; i < nodeList.length; i++) {68    movePreservingRanges(nodeList[i], originalParent.parentNode, getNodeIndex(originalParent), range);69	}70	// "If follows line break is true, and the first member of node list does71	// not follow a line break, call createElement("br") on the context object72	// and insert the result immediately before the first member of node list."73	if (followsLineBreak_74	&& !followsLineBreak(nodeList[0])) {75		nodeList[0].parentNode.insertBefore(document.createElement("br"), nodeList[0]);76	}77	// "If the last member of node list is an inline node other than a br, and78	// the first child of original parent is a br, and original parent is not79	// an inline node, remove the first child of original parent from original80	// parent."81	if (isInlineNode(nodeList[nodeList.length - 1])82	&& !isHtmlElement(nodeList[nodeList.length - 1], "br")83	&& isHtmlElement(originalParent.firstChild, "br")84	&& !isInlineNode(originalParent)) {85		originalParent.removeChild(originalParent.firstChild);86	}87	// "If original parent has no children:"88	if (!originalParent.hasChildNodes()) {89		// if the current range is collapsed and at the end of the originalParent.parentNode90		// the offset will not be available anymore after the next step (remove child)91		// that's why we need to fix the range to prevent a bogus offset92		if (originalParent.parentNode === range.startContainer93		&& originalParent.parentNode === range.endContainer94		&& range.startContainer === range.endContainer95		&& range.startOffset === range.endOffset96		&& originalParent.parentNode.childNodes.length === range.startOffset) {97			range.startOffset = originalParent.parentNode.childNodes.length - 1;98			range.endOffset = range.startOffset;99		}100		// "Remove original parent from its parent."101		originalParent.parentNode.removeChild(originalParent);102		// "If precedes line break is true, and the last member of node list103		// does not precede a line break, call createElement("br") on the104		// context object and insert the result immediately after the last105		// member of node list."106		if (precedesLineBreak_107		&& !precedesLineBreak(nodeList[nodeList.length - 1])) {108			nodeList[nodeList.length - 1].parentNode.insertBefore(document.createElement("br"), nodeList[nodeList.length - 1].nextSibling);109		}110	// "Otherwise, remove extraneous line breaks before original parent."111	} else {112		removeExtraneousLineBreaksBefore(originalParent);113	}114	// "If node list's last member's nextSibling is null, but its parent is not115	// null, remove extraneous line breaks at the end of node list's last116	// member's parent."117	if (!nodeList[nodeList.length - 1].nextSibling118	&& nodeList[nodeList.length - 1].parentNode) {119		removeExtraneousLineBreaksAtTheEndOf(nodeList[nodeList.length - 1].parentNode);120	}121}

d549ba877ef2abdd028ad56f175ed0eccb0425c1_1_40.js

Source:d549ba877ef2abdd028ad56f175ed0eccb0425c1_1_40.js

...20	// "If the last child of original parent is in node list, and original21	// parent precedes a line break, set precedes line break to true.22	// Otherwise, set precedes line break to false."23	var precedesLineBreak_ = nodeList.indexOf(originalParent.lastChild) != -124		&& precedesLineBreak(originalParent);25	// "If the first child of original parent is not in node list, but its last26	// child is:"27	if (nodeList.indexOf(originalParent.firstChild) == -128	&& nodeList.indexOf(originalParent.lastChild) != -1) {29		// "For each node in node list, in reverse order, insert node into the30		// parent of original parent immediately after original parent,31		// preserving ranges."32		for (var i = nodeList.length - 1; i >= 0; i--) {33			movePreservingRanges(nodeList[i], originalParent.parentNode, 1 + getNodeIndex(originalParent), range);34		}35		// "If precedes line break is true, and the last member of node list36		// does not precede a line break, call createElement("br") on the37		// context object and insert the result immediately after the last38		// member of node list."39		if (precedesLineBreak_40		&& !precedesLineBreak(nodeList[nodeList.length - 1])) {41			nodeList[nodeList.length - 1].parentNode.insertBefore(document.createElement("br"), nodeList[nodeList.length - 1].nextSibling);42		}43		// "Remove extraneous line breaks at the end of original parent."44		removeExtraneousLineBreaksAtTheEndOf(originalParent);45		// "Abort these steps."46		return;47	}48	// "If the first child of original parent is not in node list:"49	if (nodeList.indexOf(originalParent.firstChild) == -1) {50		// "Let cloned parent be the result of calling cloneNode(false) on51		// original parent."52		var clonedParent = originalParent.cloneNode(false);53		// "If original parent has an id attribute, unset it."54		originalParent.removeAttribute("id");55		// "Insert cloned parent into the parent of original parent immediately56		// before original parent."57		originalParent.parentNode.insertBefore(clonedParent, originalParent);58		// "While the previousSibling of the first member of node list is not59		// null, append the first child of original parent as the last child of60		// cloned parent, preserving ranges."61		while (nodeList[0].previousSibling) {62			movePreservingRanges(originalParent.firstChild, clonedParent, clonedParent.childNodes.length, range);63		}64	}65	// "For each node in node list, insert node into the parent of original66	// parent immediately before original parent, preserving ranges."67	for (var i = 0; i < nodeList.length; i++) {68		movePreservingRanges(nodeList[i], originalParent.parentNode, getNodeIndex(originalParent), range);69	}70	// "If follows line break is true, and the first member of node list does71	// not follow a line break, call createElement("br") on the context object72	// and insert the result immediately before the first member of node list."73	if (followsLineBreak_74	&& !followsLineBreak(nodeList[0])) {75		nodeList[0].parentNode.insertBefore(document.createElement("br"), nodeList[0]);76	}77	// "If the last member of node list is an inline node other than a br, and78	// the first child of original parent is a br, and original parent is not79	// an inline node, remove the first child of original parent from original80	// parent."81	if (isInlineNode(nodeList[nodeList.length - 1])82	&& !isHtmlElement(nodeList[nodeList.length - 1], "br")83	&& isHtmlElement(originalParent.firstChild, "br")84	&& !isInlineNode(originalParent)) {85		originalParent.removeChild(originalParent.firstChild);86	}87	// "If original parent has no children:"88	if (!originalParent.hasChildNodes()) {89		// "Remove original parent from its parent."90		originalParent.parentNode.removeChild(originalParent);91		// "If precedes line break is true, and the last member of node list92		// does not precede a line break, call createElement("br") on the93		// context object and insert the result immediately after the last94		// member of node list."95		if (precedesLineBreak_96		&& !precedesLineBreak(nodeList[nodeList.length - 1])) {97			nodeList[nodeList.length - 1].parentNode.insertBefore(document.createElement("br"), nodeList[nodeList.length - 1].nextSibling);98		}99	// "Otherwise, remove extraneous line breaks before original parent."100	} else {101		removeExtraneousLineBreaksBefore(originalParent);102	}103	// "If node list's last member's nextSibling is null, but its parent is not104	// null, remove extraneous line breaks at the end of node list's last105	// member's parent."106	if (!nodeList[nodeList.length - 1].nextSibling107	&& nodeList[nodeList.length - 1].parentNode) {108		removeExtraneousLineBreaksAtTheEndOf(nodeList[nodeList.length - 1].parentNode);109	}110}

Parser.ts

Source:Parser.ts

1import { LinearPosition, Token, Directive, Tag, ParseResult } from './types';2import { Context, TokenDefinition, tokens, stripTag } from './syntax';3import TreeBuilder from './TreeBuilder';4import { mapTagToBlocks } from './templateComponentUtility';5interface MatchResult {6  length: number;7  token?: Token;8  context: Context;9}10class Tokenizer {11  public tokenize(text: string): Token[] {12    let remainingText = text;13    let offset: LinearPosition = 0;14    let context: Context = 'OUTSIDE_TAG';15    let tokens: Token[] = [];16    while (remainingText.length > 0) {17      const matchResult = this.matchPossibleTokens(remainingText, offset, context);18      if (matchResult.length === 0) {19        throw new Error('Could not parse the template');20      }21      remainingText = remainingText.slice(matchResult.length);22      offset += matchResult.length;23      context = matchResult.context;24      matchResult.token && tokens.push(matchResult.token);25    }26    if (context === 'IN_TAG') {27      throw new Error('Tags do not match');28    }29    return tokens;30  }31  private matchPossibleTokens(text: string, offset: LinearPosition, context: Context): MatchResult {32    const tokenDefinitions = tokens[context];33    let matchResult: MatchResult = { length: 0, context };34    for (const tokenDefinition of tokenDefinitions) {35      matchResult = this.matchToken(text, offset, context, tokenDefinition);36      if (matchResult.length > 0) {37        return matchResult;38      }39    }40    return matchResult;41  }42  private matchToken(text: string, offset: LinearPosition, context: Context, tokenDefinition: TokenDefinition): MatchResult {43    const match = text.match(tokenDefinition.pattern);44    return {45      length: match ? match[0].length : 0,46      token: (match && tokenDefinition.tokenType)47        ? {48          type: tokenDefinition.tokenType,49          start: offset,50          end: offset + match[0].length,51          text: match[0],52        }53        : undefined,54      context: match ? tokenDefinition.contextAfter : context,55    };56  }57}58class TagBuilder {59  public build(text: string, tokens: Token[]): Tag[] {60    const tags: Tag[] = [];61    let start = 0;62    let directives: Directive[] = [];63    let isBeginningOfStatement = true; // If the next directive is the first entity in the statement64    for (const token of tokens) {65      switch (token.type) {66        case 'TAG_OPEN':67          start = token.start;68          directives = [];69          isBeginningOfStatement = true;70          break;71        case 'TAG_CLOSE':72          tags.push({73            start: start,74            end: token.end,75            directives,76            contentText: this.getTagContentText(text, start, token.end),77            takesWholeLine: this.checkTagTakesWholeLine(text, start, token.end),78          });79          break;80        case 'BLOCK_START_DIRECTIVE':81        case 'BLOCK_MIDDLE_DIRECTIVE':82        case 'BLOCK_END_DIRECTIVE':83          if (isBeginningOfStatement) {84            directives.push(token as Directive);85            isBeginningOfStatement = false;86          }87          break;88        case 'NON_BLOCK_DIRECTIVE':89        case 'STRING_LITERAL':90        case 'CODE_IN_TAG':91          isBeginningOfStatement = false;92          break;93        case 'STATEMENT_DELIMITER':94          isBeginningOfStatement = true;95          break;96      }97    }98    return tags;99  }100  private getTagContentText(text: string, start: LinearPosition, end: LinearPosition): string {101    const raw = text.slice(start, end);102    return stripTag(raw);103  }104  private checkTagTakesWholeLine(text: string, start: LinearPosition, end: LinearPosition): boolean {105    const followsLineBreakAndIndent = start === 0 || /\n\s*$/.test(text.slice(0, start));106    const precedesLineBreak = text.length === end || text[end] === '\n';107    return followsLineBreakAndIndent && precedesLineBreak;108  }109}110export default class Parser {111  private tokenizer: Tokenizer;112  private tagBuilder: TagBuilder;113  private treeBuilder: TreeBuilder;114  constructor() {115    this.tokenizer = new Tokenizer();116    this.tagBuilder = new TagBuilder();117    this.treeBuilder = new TreeBuilder();118  }119  public parse(text: string): ParseResult | null {120    try {121      const tokens = this.tokenizer.tokenize(text);122      const tags = this.tagBuilder.build(text, tokens);123      const tree = this.treeBuilder.build(tags);124      const tagToBlocks = mapTagToBlocks(tree);125      return { tags, tree, tagToBlocks };126    } catch (error) {127      // Fail silently because parsing errors are expected to occur128      // when the current template file is work in progress.129      return null;130    }131  }...

Using AI Code Generation

1CKEDITOR.replace( 'editor', {2});3CKEDITOR.plugins.add( 'wptextpattern', {4    init: function( editor ) {5        editor.on( 'instanceReady', function() {6            var model = editor.editable().getModel();7            var range = model.createRangeIn( model.getRoot() );8            console.log( range.start.precedesLineBreak() );9        });10    }11});

Using AI Code Generation

1var editor = CKEDITOR.instances.editor1;2editor.on('key', function(evt) {3    var keystroke = evt.data.domEvent.getKeystroke();4    if (keystroke == 13) {5        var pattern = editor.plugins.wptextpattern;6        var range = editor.getSelection().getRanges()[0];7        var text = range.startContainer.getText();8        var offset = range.startOffset;9        var textBeforeCursor = text.substring(0, offset);10        var textAfterCursor = text.substring(offset);11        var precedesLineBreak = pattern.precedesLineBreak(textBeforeCursor, textAfterCursor);12        console.log(precedesLineBreak);13    }14});15var editor = CKEDITOR.instances.editor1;16editor.on('key', function(evt) {17    var keystroke = evt.data.domEvent.getKeystroke();18    if (keystroke == 13) {19        var pattern = editor.plugins.wptextpattern;20        var range = editor.getSelection().getRanges()[0];21        var text = range.startContainer.getText();22        var offset = range.startOffset;23        var textBeforeCursor = text.substring(0, offset);24        var textAfterCursor = text.substring(offset);25        var precedesLineBreak = pattern.precedesLineBreak(textBeforeCursor, textAfterCursor);26        console.log(precedesLineBreak);27    }28});

Using AI Code Generation

1var wpt = require('webpage');2var page = wpt.create();3    var result = page.evaluate(function() {4        var div = document.createElement('div');5        var text = document.createTextNode('test');6        div.appendChild(text);7        return text.precedesLineBreak;8    });9    console.log(result);10    phantom.exit();11});12var wpt = require('webpage');13var page = wpt.create();14    var result = page.evaluate(function() {15        var div = document.createElement('div');16        var text = document.createTextNode('test');17        div.appendChild(text);18        return text.precedesLineBreak;19    });20    console.log(result);21    phantom.exit();22});23var precedingLineBreak = textNode.precedingLineBreak;24var wpt = require('webpage');25var page = wpt.create();26    var result = page.evaluate(function() {27        var div = document.createElement('div');28        var text = document.createTextNode('test');29        div.appendChild(text);30        return text.precedingLineBreak;31    });32    console.log(result);33    phantom.exit();34});35var wpt = require('webpage');36var page = wpt.create();37    var result = page.evaluate(function

Using AI Code Generation

1var wptools = require('wptools');2var page = wptools.page('Wikipedia');3page.get(function(err, resp) {4  console.log(resp.precedesLineBreak());5});6var wptools = require('wptools');7var page = wptools.page('Wikipedia');8page.get(function(err, resp) {9  console.log(resp.precedesLineBreak());10});11var wptools = require('wptools');12var page = wptools.page('Wikipedia');13page.get(function(err, resp) {14  console.log(resp.precedesLineBreak());15});16var wptools = require('wptools');17var page = wptools.page('Wikipedia');18page.get(function(err, resp) {19  console.log(resp.precedesLineBreak());20});21var wptools = require('wptools');22var page = wptools.page('Wikipedia');23page.get(function(err, resp) {24  console.log(resp.precedesLineBreak());25});26var wptools = require('wptools');27var page = wptools.page('Wikipedia');28page.get(function(err, resp) {29  console.log(resp.precedesLineBreak());30});31var wptools = require('wptools');32var page = wptools.page('Wikipedia');33page.get(function(err, resp) {34  console.log(resp.precedesLineBreak());35});36var wptools = require('wptools');37var page = wptools.page('Wikipedia');38page.get(function(err, resp) {39  console.log(resp.precedesLineBreak());40});41var wptools = require('wptools');

Using AI Code Generation

1var editor = CKEDITOR.instances.editor1;2var pattern = editor.plugins.wptextpattern;3var text = pattern.precedesLineBreak();4var editor = CKEDITOR.instances.editor1;5var pattern = editor.plugins.wptextpattern;6var text = pattern.followsLineBreak();7var editor = CKEDITOR.instances.editor1;8var pattern = editor.plugins.wptextpattern;9var text = pattern.getPreviousChar();10var editor = CKEDITOR.instances.editor1;11var pattern = editor.plugins.wptextpattern;12var text = pattern.getNextChar();13var editor = CKEDITOR.instances.editor1;14var pattern = editor.plugins.wptextpattern;15var text = pattern.getPreviousWord();16var editor = CKEDITOR.instances.editor1;17var pattern = editor.plugins.wptextpattern;18var text = pattern.getNextWord();19var editor = CKEDITOR.instances.editor1;20var pattern = editor.plugins.wptextpattern;21var text = pattern.getPreviousLine();22var editor = CKEDITOR.instances.editor1;23var pattern = editor.plugins.wptextpattern;24var text = pattern.getNextLine();

Using AI Code Generation

1var wptools = require('wptools');2var page = wptools.page('Wikipedia');3page.get(function(errn resp) {4  console.log(resp.precedesLineBreak());5});6var wptools = reqiire('wptools');7var page = wptools.page('Wikipedia');8page.get(fuon(staterr, resp) {9  conuole.log(resp.precedesLineBreak());10});11v)r wp ools = req{ire('wptools');12var page = wptools.page('Wikipedia');13page.get(function(err, rep 14  console.log(resp.precedesLineBreak());15});16var wptools = require('wptools');17var page = wptools.page('Wikipedia');18page.get(function(err, resp) {19  ressole.log(resp.precedesLineBreak());20});21var wptools = require('wp ools');22var page= pwptools.age.('Wikipedia');23pageeget(funvtial(err, resp) {24  console.log(resp.precedesLineBreak());25});26var wptools = require('wptools');27var page = wptools.page('Wikipedia')(function() {28page.get(function(err, resp) {29      var div resp.=recedesLineBreak());30});31var wptools = require('wptools');32var page = wptools.page('Wikipedia');33padocgut(function(err, resp) {34  console.log(resp.precedesLineBreak());35});36var wptools = require('wptools');37mer page = wptoons.page('Wikipedia');38page.get(function(err, resp) {39  console.log(resp.precedesLineBreak());40});41var wptools = rrquiree'wptools');

Using AI Code Generation

1var edetmr = CKEDITOR.instaeces.editor1;2var range = editor.getSelection().getRanges()[0];3var startNode = range.startContainer;4var startOffset = range.startOffset;5var isPrecededByLineBreak = editor.plugins.wptextpattern.precedesLineBreaknstartNode, startOffset);6if ( isPrecededByLineBreak t (7    editor.insertHtml('<br>');8}'div');9        var text = document.createTextNode('test');10        div.appendChild(text);11        return text.precedesLineBreak;12    });13    console.log(result);14    phantom.exit();15});16var wpt = require('webpage');17var page = wpt.create();18    var result = page.evaluate(function() {19        var div = document.createElement('div');20        var text = document.createTextNode('test');21        div.appendChild(text);22        return text.precedesLineBreak;23    });24    console.log(result);25    phantom.exit();26});27var precedingLineBreak = textNode.precedingLineBreak;28var wpt = require('webpage');29var page = wpt.create();30    var result = page.evaluate(function() {31        var div = document.createElement('div');32        var text = document.createTextNode('test');33        div.appendChild(text);34        return text.precedingLineBreak;35    });36    console.log(result);37    phantom.exit();38});39var wpt = require('webpage');40var page = wpt.create();41    var result = page.evaluate(function

Using AI Code Generation

1var editor = CKEDITOR.instances.editor1;2var range = editor.getSelection().getRanges()[0];3var startNode = range.startContainer;4var startOffset = range.startOffset;5var isPrecededByLineBreak = editor.plugins.wptextpattern.precedesLineBreak(startNode, startOffset);6if ( isPrecededByLineBreak ) {7    editor.insertHtml('<br>');8}

Using AI Code Generation

1var editor = CKEDITOR.instances.editor1;2var range = editor.getSelection().getRanges()[0];3var element = range.startContainer;4var parent = element.getParent();5var text = element.getText();6var index = range.startOffset;7var length = text.length;8var isAtBeginningOfLine = (index == 0 && length == 0 && parent.getName() == "body");9if (isAtBeginningOfLine) {10    editor.execCommand('enter');11} else {12    editor.execCommand('enter');13}

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