78 lines
3.0 KiB
TypeScript
78 lines
3.0 KiB
TypeScript
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import { Lexer } from "../text/lexer/Lexer";
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import { LexerMatcher } from "../text/lexer/LexerMatcher";
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import { ExtendedRegex } from "../text/ExtendedRegex";
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export type SPECIAL_SELECTOR_AND_ATTRIBUTE = "SPECIAL_SELECTOR_AND_ATTRIBUTE";
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export type SELECTOR_AND_ATTRIBUTE = "SELECTOR_AND_ATTRIBUTE";
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export type SPECIAL_SELECTOR = "SPECIAL_SELECTOR";
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export type SELECTOR = "SELECTOR";
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export type ATTRIBUTE = "ATTRIBUTE";
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export type PASS_THROUGH = "PASS_THROUGH";
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export type CONTENT = "CONTENT";
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export type DEFAULT = "DEFAULT";
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export type TemplatesSourceType = SELECTOR_AND_ATTRIBUTE | SELECTOR | ATTRIBUTE | PASS_THROUGH;
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export class TemplatesSourceLexer extends Lexer
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{
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static readonly SPECIAL_SELECTOR_AND_ATTRIBUTE:SPECIAL_SELECTOR_AND_ATTRIBUTE = "SPECIAL_SELECTOR_AND_ATTRIBUTE";
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static readonly SELECTOR_AND_ATTRIBUTE:SELECTOR_AND_ATTRIBUTE = "SELECTOR_AND_ATTRIBUTE";
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static readonly SPECIAL_SELECTOR:SPECIAL_SELECTOR = "SPECIAL_SELECTOR";
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static readonly SELECTOR:SELECTOR = "SELECTOR";
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static readonly ATTRIBUTE:ATTRIBUTE = "ATTRIBUTE";
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static readonly PASS_THROUGH:PASS_THROUGH = "PASS_THROUGH";
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static readonly CONTENT:CONTENT = "CONTENT";
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static readonly DEFAULT:DEFAULT = "DEFAULT";
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static readonly defaultMatcher = new LexerMatcher(
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TemplatesSourceLexer.DEFAULT, ExtendedRegex.create( /@\(\(([^\)\)]+)\)\)/ )
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);
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static readonly specialSelectorAndAttributeMatcher = new LexerMatcher(
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TemplatesSourceLexer.SPECIAL_SELECTOR_AND_ATTRIBUTE, ExtendedRegex.create( /@\{(\P):(\V)\}\[(\P)\]/ )
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);
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static readonly selectorAndAttributeMatcher = new LexerMatcher(
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TemplatesSourceLexer.SELECTOR_AND_ATTRIBUTE, ExtendedRegex.create( /@\{(\V)\}\[(\P)\]/ )
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);
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static readonly specialSelectorMatcher = new LexerMatcher(
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TemplatesSourceLexer.SELECTOR, ExtendedRegex.create( /@\{(\P):(\V)\}/ )
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);
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static readonly selectorMatcher = new LexerMatcher(
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TemplatesSourceLexer.SELECTOR, ExtendedRegex.create( /@\{(\V)\}/ )
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);
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static readonly attributeMatcher = new LexerMatcher(
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TemplatesSourceLexer.ATTRIBUTE, ExtendedRegex.create( /@\[(\P)\]/ )
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);
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static readonly passThroughMatcher = new LexerMatcher(
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TemplatesSourceLexer.ATTRIBUTE, ExtendedRegex.create( /@\{\}/ )
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);
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static readonly contentMatcher = new LexerMatcher(
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TemplatesSourceLexer.CONTENT, ExtendedRegex.create( /.|\n|\r/ )
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)
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constructor()
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{
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super();
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this._create();
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}
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_create()
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{
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this.addMatcher( TemplatesSourceLexer.defaultMatcher );
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this.addMatcher( TemplatesSourceLexer.specialSelectorAndAttributeMatcher );
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this.addMatcher( TemplatesSourceLexer.selectorAndAttributeMatcher );
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this.addMatcher( TemplatesSourceLexer.specialSelectorMatcher );
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this.addMatcher( TemplatesSourceLexer.selectorMatcher );
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this.addMatcher( TemplatesSourceLexer.attributeMatcher );
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this.addMatcher( TemplatesSourceLexer.passThroughMatcher );
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this.addMatcher( TemplatesSourceLexer.contentMatcher ) ;
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}
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}
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