372 lines
9.9 KiB
JavaScript
Executable File
372 lines
9.9 KiB
JavaScript
Executable File
ace.define("ace/ext/beautify/php_rules",["require","exports","module","ace/token_iterator"], function(require, exports, module) {
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"use strict";
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var TokenIterator = require("ace/token_iterator").TokenIterator;
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exports.newLines = [{
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type: 'support.php_tag',
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value: '<?php'
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}, {
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type: 'support.php_tag',
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value: '<?'
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}, {
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type: 'support.php_tag',
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value: '?>'
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}, {
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type: 'paren.lparen',
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value: '{',
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indent: true
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}, {
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type: 'paren.rparen',
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breakBefore: true,
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value: '}',
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indent: false
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}, {
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type: 'paren.rparen',
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breakBefore: true,
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value: '})',
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indent: false,
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dontBreak: true
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}, {
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type: 'comment'
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}, {
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type: 'text',
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value: ';'
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}, {
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type: 'text',
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value: ':',
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context: 'php'
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},{
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type: 'keyword',
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value: 'default',
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//indent: true,
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dontBreak: true
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}, {
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type: 'keyword',
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value: 'break',//for,while,foreach中的break indent为true
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//indent: true,
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dontBreak: true
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}, {
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type: 'punctuation.doctype.end',
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value: '>'
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}, {
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type: 'meta.tag.punctuation.end',
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value: '>'
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}, {
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type: 'meta.tag.punctuation.begin',
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value: '<',
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blockTag: true,
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indent: true,
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dontBreak: true
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}, {
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type: 'meta.tag.punctuation.begin',
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value: '</',
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indent: false,
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breakBefore: true,
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dontBreak: true
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}, {
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type: 'punctuation.operator',
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value: ';'
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}];
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exports.spaces = [{//需要在前面或后面追加空格；关键字
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type: 'xml-pe',
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prepend: true
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},{
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type: 'entity.other.attribute-name',
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prepend: true
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},
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//add by warlee
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{type: 'keyword',append: true},
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{type: 'identifier',append: true},
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{
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type: 'storage.type',
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value: 'var',
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append: true
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}, {
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type: 'storage.type',
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value: 'function',
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append: true
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}, {
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type: 'keyword.operator',
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value: '='
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}, {
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type: 'keyword',
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value: 'as',
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prepend: true,
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append: true
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}, {
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type: 'keyword',
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value: 'function',
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append: true
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}, {
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type: 'support.function',
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next: /[^\(]/,
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append: true
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}, {
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type: 'keyword',
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value: 'or',
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append: true,
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prepend: true
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}, {
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type: 'keyword',
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value: 'and',
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append: true,
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prepend: true
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}, {
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type: 'keyword',
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value: 'case',
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append: true
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}, {
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type: 'keyword.operator',
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value: '||',
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append: true,
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prepend: true
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}, {
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type: 'keyword.operator',
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value: '&&',
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append: true,
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prepend: true
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}];
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exports.singleTags = ['!doctype','area','base','br','hr','input','img','link','meta'];
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exports.transform = function(iterator, maxPos, context) {
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var token = iterator.getCurrentToken();
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var newLines = exports.newLines;
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var spaces = exports.spaces;
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var singleTags = exports.singleTags;
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var code = '';
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var indentation = 0;
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var dontBreak = false;
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var tag;
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var lastTag;
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var lastToken = {};
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var nextTag;
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var nextToken = {};
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var breakAdded = false;
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var value = '';
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var nextLineIndent = 0;
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var switchBreakMatch = 0;
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while (token!==null) {
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if( !token ){
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token = iterator.stepForward();
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continue;
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}
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if( token.type == 'support.php_tag' && token.value != '?>' ){
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context = 'php';
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}else if( token.type == 'support.php_tag' && token.value == '?>' ){
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context = 'html';
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}else if( token.type == 'meta.tag.name.style' && context != 'css' ){
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context = 'css';
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}else if( token.type == 'meta.tag.name.style' && context == 'css' ){
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context = 'html';
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}else if( token.type == 'meta.tag.name.script' && context != 'js' ){
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context = 'js';
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}else if( token.type == 'meta.tag.name.script' && context == 'js' ){
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context = 'html';
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}
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nextToken = iterator.stepForward();
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if (nextToken && nextToken.type.indexOf('meta.tag.name') == 0) {
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nextTag = nextToken.value;
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}
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if ( lastToken.type == 'support.php_tag' && lastToken.value == '<?=') {
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dontBreak = true;
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}
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if (token.type == 'meta.tag.name') {
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token.value = token.value.toLowerCase();
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}
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if (token.type == 'text') {
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token.value = token.value.trim();
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}
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//未知代码 add by warlee
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if(context == undefined){
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code += token.value+"\n";
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token = nextToken;
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continue;
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}
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//块注释保持初始
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if(token.type == "comment.doc"){
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token.value += "\n";
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//块注释最后追加indent
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if(nextToken && nextToken.type!='comment.doc'){
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for (var j = 0; j < indentation; j++) {
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token.value += "\t";
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}
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}
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}
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if (!token.value) {
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token = nextToken;
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continue;
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}
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value = token.value;
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for (var i in spaces) {
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if (
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token.type == spaces[i].type &&
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(!spaces[i].value || token.value == spaces[i].value) &&
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(
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nextToken &&
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(!spaces[i].next || spaces[i].next.test(nextToken.value))
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)
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) {
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if (spaces[i].prepend) {
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value = ' ' + token.value;
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}
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if (spaces[i].append) {
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value += ' ';
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}
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}
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}
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if (token.type.indexOf('meta.tag.name') == 0) {
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tag = token.value;
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}
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//console.log(123,nextLineIndent,indentation,token,nextToken);
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//处理indent对齐
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breakAdded = false;
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for (i in newLines) {
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if (
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token.type == newLines[i].type &&
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(
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!newLines[i].value ||
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token.value == newLines[i].value
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) &&
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(
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!newLines[i].blockTag ||
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singleTags.indexOf(nextTag) === -1
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) &&
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(
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!newLines[i].context ||
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newLines[i].context === context
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)
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) {
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if (newLines[i].indent === false) {
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indentation--;
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}
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if (
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newLines[i].breakBefore &&
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( !newLines[i].prev || newLines[i].prev.test(lastToken.value) )
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) {
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code += "\n";
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breakAdded = true;
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for (var j = 0; j < indentation+nextLineIndent; j++) {
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code += "\t";
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}
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}
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break;
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}
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}
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//处理换行
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if (dontBreak===false) {
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for (i in newLines) {
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if (
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lastToken.type == newLines[i].type &&
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(
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!newLines[i].value || lastToken.value == newLines[i].value
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) &&
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(
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!newLines[i].blockTag ||
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singleTags.indexOf(tag) === -1
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) &&
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(
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!newLines[i].context ||
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newLines[i].context === context
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)
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) {
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if (newLines[i].indent === true && token.value !="break") {
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indentation++;
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}
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if (!newLines[i].dontBreak && !breakAdded) {
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var br = "\n",table="\t";
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if(token.value == "}" || token.value == "else"){
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br = "";table="";
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}
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if(nextToken && nextToken.value == "else"){
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br = "";table="";
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}
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code += br;
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for (i = 0; i < indentation+nextLineIndent; i++) {
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code += table;
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}
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}
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break;
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}
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}
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}
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if(token.type == 'keyword'){
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switch(token.value){
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case 'switch':
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case 'function':nextLineIndent = 0;break;
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case 'case':
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case 'default':
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if(switchBreakMatch === 0){
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nextLineIndent+=1;
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switchBreakMatch = 1;
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}
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break;
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case 'break':
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switchBreakMatch = 0;
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nextLineIndent -= 1;
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nextLineIndent = nextLineIndent<0?0:nextLineIndent;
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break;
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default:break;
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}
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}
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code += value;
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if ( lastToken.type == 'support.php_tag' && lastToken.value == '?>' ) {
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dontBreak = false;
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}
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lastTag = tag;
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lastToken = token;
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token = nextToken;
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if (token===null) {
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break;
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}
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}
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return code;
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};
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});
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ace.define("ace/ext/beautify",["require","exports","module","ace/token_iterator","ace/ext/beautify/php_rules"],
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function(require, exports, module) {
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"use strict";
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var TokenIterator = require("ace/token_iterator").TokenIterator;
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var phpTransform = require("./beautify/php_rules").transform;
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exports.beautify = function(session) {
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var iterator = new TokenIterator(session, 0, 0);
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var token = iterator.getCurrentToken();
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var context = session.$modeId.split("/").pop();
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var code = phpTransform(iterator, context);
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session.doc.setValue(code);
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};
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exports.commands = [{
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name: "beautify",
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exec: function(editor) {
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exports.beautify(editor.session);
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},
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bindKey: "Ctrl-Shift-B"
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}]
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});
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(function() {
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ace.require(["ace/ext/beautify"], function() {});
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})(); |