2 lines
33 KiB
JavaScript
2 lines
33 KiB
JavaScript
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ace.define("ace/snippets",["require","exports","module","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/anchor","ace/keyboard/hash_handler","ace/tokenizer","ace/lib/dom","ace/editor"],function(e,t,i){"use strict";var n=e("./lib/oop"),o=e("./lib/event_emitter").EventEmitter,r=e("./lib/lang"),s=e("./range").Range,a=e("./anchor").Anchor,c=e("./keyboard/hash_handler").HashHandler,h=e("./tokenizer").Tokenizer,l=s.comparePoints,p=function(){this.snippetMap={},this.snippetNameMap={}};(function(){n.implement(this,o),this.getTokenizer=function(){function e(e,t,i){return e=e.substr(1),/^\d+$/.test(e)&&!i.inFormatString?[{tabstopId:parseInt(e,10)}]:[{text:e}]}function t(e){return"(?:[^\\\\"+e+"]|\\\\.)"}return p.$tokenizer=new h({start:[{regex:/:/,onMatch:function(e,t,i){return i.length&&i[0].expectIf?(i[0].expectIf=!1,i[0].elseBranch=i[0],[i[0]]):":"}},{regex:/\\./,onMatch:function(e,t,i){var n=e[1];return"}"==n&&i.length?e=n:-1!="`$\\".indexOf(n)?e=n:i.inFormatString&&("n"==n?e="\n":"t"==n?e="\n":-1!="ulULE".indexOf(n)&&(e={changeCase:n,local:n>"a"})),[e]}},{regex:/}/,onMatch:function(e,t,i){return[i.length?i.shift():e]}},{regex:/\$(?:\d+|\w+)/,onMatch:e},{regex:/\$\{[\dA-Z_a-z]+/,onMatch:function(t,i,n){var o=e(t.substr(1),i,n);return n.unshift(o[0]),o},next:"snippetVar"},{regex:/\n/,token:"newline",merge:!1}],snippetVar:[{regex:"\\|"+t("\\|")+"*\\|",onMatch:function(e,t,i){i[0].choices=e.slice(1,-1).split(",")},next:"start"},{regex:"/("+t("/")+"+)/(?:("+t("/")+"*)/)(\\w*):?",onMatch:function(e,t,i){var n=i[0];return n.fmtString=e,e=this.splitRegex.exec(e),n.guard=e[1],n.fmt=e[2],n.flag=e[3],""},next:"start"},{regex:"`"+t("`")+"*`",onMatch:function(e,t,i){return i[0].code=e.splice(1,-1),""},next:"start"},{regex:"\\?",onMatch:function(e,t,i){i[0]&&(i[0].expectIf=!0)},next:"start"},{regex:"([^:}\\\\]|\\\\.)*:?",token:"",next:"start"}],formatString:[{regex:"/("+t("/")+"+)/",token:"regex"},{regex:"",onMatch:function(e,t,i){i.inFormatString=!0},next:"start"}]}),p.prototype.getTokenizer=function(){return p.$tokenizer},p.$tokenizer},this.tokenizeTmSnippet=function(e,t){return this.getTokenizer().getLineTokens(e,t).tokens.map(function(e){return e.value||e})},this.$getDefaultValue=function(e,t){if(/^[A-Z]\d+$/.test(t)){var i=t.substr(1);return(this.variables[t[0]+"__"]||{})[i]}if(/^\d+$/.test(t))return(this.variables.__||{})[t];if(t=t.replace(/^TM_/,""),e){var n=e.session;switch(t){case"CURRENT_WORD":var o=n.getWordRange();case"SELECTION":case"SELECTED_TEXT":return n.getTextRange(o);case"CURRENT_LINE":return n.getLine(e.getCursorPosition().row);case"PREV_LINE":return n.getLine(e.getCursorPosition().row-1);case"LINE_INDEX":return e.getCursorPosition().column;case"LINE_NUMBER":return e.getCursorPosition().row+1;case"SOFT_TABS":return n.getUseSoftTabs()?"YES":"NO";case"TAB_SIZE":return n.getTabSize();case"FILENAME":case"FILEPATH":return"";case"FULLNAME":return"Ace"}}},this.variables={},this.getVariableValue=function(e,t){return this.variables.hasOwnProperty(t)?this.variables[t](e,t)||"":this.$getDefaultValue(e,t)||""},this.tmStrFormat=function(e,t,i){var n=t.flag||"",o=t.guard;o=new RegExp(o,n.replace(/[^gi]/,""));var r=this.tokenizeTmSnippet(t.fmt,"formatString"),s=this,a=e.replace(o,function(){s.variables.__=arguments;for(var e=s.resolveVariables(r,i),t="E",n=0;n<e.length;n++){var o=e[n];if("object"==typeof o)if(e[n]="",o.changeCase&&o.local){var a=e[n+1];a&&"string"==typeof a&&(e[n]="u"==o.changeCase?a[0].toUpperCase():a[0].toLowerCase(),e[n+1]=a.substr(1))}else o.changeCase&&(t=o.changeCase);else"U"==t?e[n]=o.toUpperCase():"L"==t&&(e[n]=o.toLowerCase())}return e.join("")});return this.variables.__=null,a},this.resolveVariables=function(e,t){function i(t){var i=e.indexOf(t,o+1);-1!=i&&(o=i)}for(var n=[],o=0;o<e.length;o++){var r=e[o];if("string"==typeof r)n.push(r);else{if("object"!=typeof r)continue;if(r.skip)i(r);else{if(r.processed<o)continue;if(r.text){var s=this.getVariableValue(t,r.text);s&&r.fmtString&&(s=this.tmStrFormat(s,r)),r.processed=o,null==r.expectIf?s&&(n.push(s),i(r)):s?r.skip=r.elseBranch:i(r)}els
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o.files||(o.files={}),m(t),e.modes&&e.modes.forEach(f)},m=function(e){if(e&&!o.files[e]){var t=e.replace("mode","snippets");o.files[e]={},s.loadModule(t,function(t){t&&(o.files[e]=t,!t.snippets&&t.snippetText&&(t.snippets=o.parseSnippetFile(t.snippetText)),o.register(t.snippets||[],t.scope),t.includeScopes&&(o.snippetMap[t.scope].includeScopes=t.includeScopes,t.includeScopes.forEach(function(e){m("ace/mode/"+e)})))})}},v=function(e){var t=e.editor,i=e.args||"",o=t.completer&&t.completer.activated;if("backspace"===e.command.name)o&&!n(t)&&t.completer.detach();else if("insertstring"===e.command.name){var s=n(t);s&&!o&&(t.completer||(t.completer=new r),t.completer.autoSelect=!1,t.completer.autoInsert=!1,t.completer.showPopup(t))}},b=e("../editor").Editor;e("../config").defineOptions(b.prototype,"editor",{enableBasicAutocompletion:{set:function(e){e?(this.completers||(this.completers=Array.isArray(e)?e:u),this.commands.addCommand(r.startCommand)):this.commands.removeCommand(r.startCommand)},value:!1},enableLiveAutocompletion:{set:function(e){e?(this.completers||(this.completers=Array.isArray(e)?e:u),this.commands.on("afterExec",v)):this.commands.removeListener("afterExec",v)},value:!1},enableSnippets:{set:function(e){e?(this.commands.addCommand(d),this.on("changeMode",g),g(null,this)):(this.commands.removeCommand(d),this.off("changeMode",g))},value:!1}})}),function(){ace.require(["ace/ext/language_tools"],function(){})}();
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