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TypeScript ITokenizedModel.forceTokenization方法代码示例

本文整理汇总了TypeScript中vs/editor/common/editorCommon.ITokenizedModel.forceTokenization方法的典型用法代码示例。如果您正苦于以下问题:TypeScript ITokenizedModel.forceTokenization方法的具体用法?TypeScript ITokenizedModel.forceTokenization怎么用?TypeScript ITokenizedModel.forceTokenization使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在vs/editor/common/editorCommon.ITokenizedModel的用法示例。


在下文中一共展示了ITokenizedModel.forceTokenization方法的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: _typeInterceptorElectricChar

	private static _typeInterceptorElectricChar(config: CursorConfiguration, model: ITokenizedModel, cursor: SingleCursorState, ch: string): EditOperationResult {
		if (!config.electricChars.hasOwnProperty(ch)) {
			return null;
		}

		let position = cursor.position;
		model.forceTokenization(position.lineNumber);
		let lineTokens = model.getLineTokens(position.lineNumber);

		let electricAction: IElectricAction;
		try {
			electricAction = LanguageConfigurationRegistry.onElectricCharacter(ch, lineTokens, position.column);
		} catch (e) {
			onUnexpectedError(e);
		}

		if (!electricAction) {
			return null;
		}

		if (electricAction.appendText) {
			return new EditOperationResult(new ReplaceCommandWithOffsetCursorState(cursor.selection, ch + electricAction.appendText, 0, -electricAction.appendText.length), {
				shouldPushStackElementBefore: false,
				shouldPushStackElementAfter: true
			});
		}

		if (electricAction.matchOpenBracket) {
			let endColumn = (lineTokens.getLineContent() + ch).lastIndexOf(electricAction.matchOpenBracket) + 1;
			let match = model.findMatchingBracketUp(electricAction.matchOpenBracket, {
				lineNumber: position.lineNumber,
				column: endColumn
			});

			if (match) {
				if (match.startLineNumber === position.lineNumber) {
					// matched something on the same line => no change in indentation
					return null;
				}
				let matchLine = model.getLineContent(match.startLineNumber);
				let matchLineIndentation = strings.getLeadingWhitespace(matchLine);
				let newIndentation = config.normalizeIndentation(matchLineIndentation);

				let lineText = model.getLineContent(position.lineNumber);
				let lineFirstNonBlankColumn = model.getLineFirstNonWhitespaceColumn(position.lineNumber) || position.column;

				let prefix = lineText.substring(lineFirstNonBlankColumn - 1, position.column - 1);
				let typeText = newIndentation + prefix + ch;

				let typeSelection = new Range(position.lineNumber, 1, position.lineNumber, position.column);

				return new EditOperationResult(new ReplaceCommand(typeSelection, typeText), {
					shouldPushStackElementBefore: false,
					shouldPushStackElementAfter: true
				});
			}
		}

		return null;
	}
开发者ID:m-khosravi,项目名称:vscode,代码行数:60,代码来源:cursorTypeOperations.ts

示例2: _isAutoClosingOpenCharType

	private static _isAutoClosingOpenCharType(config: CursorConfiguration, model: ITokenizedModel, cursors: SingleCursorState[], ch: string): boolean {
		if (!config.autoClosingBrackets || !config.autoClosingPairsOpen.hasOwnProperty(ch)) {
			return false;
		}

		for (let i = 0, len = cursors.length; i < len; i++) {
			const cursor = cursors[i];
			const selection = cursor.selection;
			if (!selection.isEmpty()) {
				return false;
			}

			const position = cursor.position;
			const lineText = model.getLineContent(position.lineNumber);
			const afterCharacter = lineText.charAt(position.column - 1);

			// Only consider auto closing the pair if a space follows or if another autoclosed pair follows
			if (afterCharacter) {
				const thisBraceIsSymmetric = (config.autoClosingPairsOpen[ch] === ch);

				let isBeforeCloseBrace = false;
				for (let otherCloseBrace in config.autoClosingPairsClose) {
					const otherBraceIsSymmetric = (config.autoClosingPairsOpen[otherCloseBrace] === otherCloseBrace);
					if (!thisBraceIsSymmetric && otherBraceIsSymmetric) {
						continue;
					}
					if (afterCharacter === otherCloseBrace) {
						isBeforeCloseBrace = true;
						break;
					}
				}
				if (!isBeforeCloseBrace && !/\s/.test(afterCharacter)) {
					return false;
				}
			}

			model.forceTokenization(position.lineNumber);
			const lineTokens = model.getLineTokens(position.lineNumber);

			let shouldAutoClosePair = false;
			try {
				shouldAutoClosePair = LanguageConfigurationRegistry.shouldAutoClosePair(ch, lineTokens, position.column);
			} catch (e) {
				onUnexpectedError(e);
			}

			if (!shouldAutoClosePair) {
				return false;
			}
		}

		return true;
	}
开发者ID:wangcheng678,项目名称:vscode,代码行数:53,代码来源:cursorTypeOperations.ts

示例3: _isAutoClosingOpenCharType

	private static _isAutoClosingOpenCharType(config: CursorConfiguration, model: ITokenizedModel, selections: Selection[], ch: string): boolean {
		if (!config.autoClosingBrackets || !config.autoClosingPairsOpen.hasOwnProperty(ch)) {
			return false;
		}

		for (let i = 0, len = selections.length; i < len; i++) {
			const selection = selections[i];
			if (!selection.isEmpty()) {
				return false;
			}

			const position = selection.getPosition();
			const lineText = model.getLineContent(position.lineNumber);

			// Do not auto-close ' or " after a word character
			if ((ch === '\'' || ch === '"') && position.column > 1) {
				const wordSeparators = getMapForWordSeparators(config.wordSeparators);
				const characterBeforeCode = lineText.charCodeAt(position.column - 2);
				const characterBeforeType = wordSeparators.get(characterBeforeCode);
				if (characterBeforeType === WordCharacterClass.Regular) {
					return false;
				}
			}

			// Only consider auto closing the pair if a space follows or if another autoclosed pair follows
			const characterAfter = lineText.charAt(position.column - 1);
			if (characterAfter) {
				const thisBraceIsSymmetric = (config.autoClosingPairsOpen[ch] === ch);

				let isBeforeCloseBrace = false;
				for (let otherCloseBrace in config.autoClosingPairsClose) {
					const otherBraceIsSymmetric = (config.autoClosingPairsOpen[otherCloseBrace] === otherCloseBrace);
					if (!thisBraceIsSymmetric && otherBraceIsSymmetric) {
						continue;
					}
					if (characterAfter === otherCloseBrace) {
						isBeforeCloseBrace = true;
						break;
					}
				}
				if (!isBeforeCloseBrace && !/\s/.test(characterAfter)) {
					return false;
				}
			}

			if (!model.isCheapToTokenize(position.lineNumber)) {
				// Do not force tokenization
				return false;
			}

			model.forceTokenization(position.lineNumber);
			const lineTokens = model.getLineTokens(position.lineNumber);

			let shouldAutoClosePair = false;
			try {
				shouldAutoClosePair = LanguageConfigurationRegistry.shouldAutoClosePair(ch, lineTokens, position.column);
			} catch (e) {
				onUnexpectedError(e);
			}

			if (!shouldAutoClosePair) {
				return false;
			}
		}

		return true;
	}
开发者ID:SeanKilleen,项目名称:vscode,代码行数:67,代码来源:cursorTypeOperations.ts


注:本文中的vs/editor/common/editorCommon.ITokenizedModel.forceTokenization方法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。