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TypeScript LanguageConfigurationRegistry.getEnterActionAtPosition方法代码示例

本文整理汇总了TypeScript中vs/editor/common/modes/languageConfigurationRegistry.LanguageConfigurationRegistry.getEnterActionAtPosition方法的典型用法代码示例。如果您正苦于以下问题:TypeScript LanguageConfigurationRegistry.getEnterActionAtPosition方法的具体用法?TypeScript LanguageConfigurationRegistry.getEnterActionAtPosition怎么用?TypeScript LanguageConfigurationRegistry.getEnterActionAtPosition使用的例子?那么恭喜您, 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/modes/languageConfigurationRegistry.LanguageConfigurationRegistry的用法示例。


在下文中一共展示了LanguageConfigurationRegistry.getEnterActionAtPosition方法的2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: _enter

	private static _enter(config: CursorConfiguration, model: ITokenizedModel, keepPosition: boolean, range: Range): EditOperationResult {

		let r = LanguageConfigurationRegistry.getEnterActionAtPosition(model, range.startLineNumber, range.startColumn);
		let enterAction = r.enterAction;
		let indentation = r.indentation;

		let executeCommand: ICommand;
		if (enterAction.indentAction === IndentAction.None) {
			// Nothing special
			executeCommand = TypeOperations.typeCommand(range, '\n' + config.normalizeIndentation(indentation + enterAction.appendText), keepPosition);

		} else if (enterAction.indentAction === IndentAction.Indent) {
			// Indent once
			executeCommand = TypeOperations.typeCommand(range, '\n' + config.normalizeIndentation(indentation + enterAction.appendText), keepPosition);

		} else if (enterAction.indentAction === IndentAction.IndentOutdent) {
			// Ultra special
			let normalIndent = config.normalizeIndentation(indentation);
			let increasedIndent = config.normalizeIndentation(indentation + enterAction.appendText);

			let typeText = '\n' + increasedIndent + '\n' + normalIndent;

			if (keepPosition) {
				executeCommand = new ReplaceCommandWithoutChangingPosition(range, typeText);
			} else {
				executeCommand = new ReplaceCommandWithOffsetCursorState(range, typeText, -1, increasedIndent.length - normalIndent.length);
			}
		} else if (enterAction.indentAction === IndentAction.Outdent) {
			let desiredIndentCount = ShiftCommand.unshiftIndentCount(indentation, indentation.length + 1, config.tabSize);
			let actualIndentation = '';
			for (let i = 0; i < desiredIndentCount; i++) {
				actualIndentation += '\t';
			}
			executeCommand = TypeOperations.typeCommand(range, '\n' + config.normalizeIndentation(actualIndentation + enterAction.appendText), keepPosition);
		}

		return new EditOperationResult(executeCommand, {
			shouldPushStackElementBefore: true,
			shouldPushStackElementAfter: false,
			isAutoWhitespaceCommand: true
		});
	}
开发者ID:StateFarmIns,项目名称:vscode,代码行数:42,代码来源:cursorTypeOperations.ts

示例2: _goodIndentForLine

	private static _goodIndentForLine(config: CursorConfiguration, model: ITokenizedModel, lineNumber: number): string {
		let lastLineNumber = lineNumber - 1;

		for (lastLineNumber = lineNumber - 1; lastLineNumber >= 1; lastLineNumber--) {
			let lineText = model.getLineContent(lastLineNumber);
			let nonWhitespaceIdx = strings.lastNonWhitespaceIndex(lineText);
			if (nonWhitespaceIdx >= 0) {
				break;
			}
		}

		if (lastLineNumber < 1) {
			// No previous line with content found
			return '\t';
		}

		let r = LanguageConfigurationRegistry.getEnterActionAtPosition(model, lastLineNumber, model.getLineMaxColumn(lastLineNumber));

		let indentation: string;
		if (r.enterAction.indentAction === IndentAction.Outdent) {
			let desiredIndentCount = ShiftCommand.unshiftIndentCount(r.indentation, r.indentation.length, config.tabSize);
			indentation = '';
			for (let i = 0; i < desiredIndentCount; i++) {
				indentation += '\t';
			}
			indentation = config.normalizeIndentation(indentation);
		} else {
			indentation = r.indentation;
		}

		let result = indentation + r.enterAction.appendText;
		if (result.length === 0) {
			// good position is at column 1, but we gotta do something...
			return '\t';
		}
		return result;
	}
开发者ID:StateFarmIns,项目名称:vscode,代码行数:37,代码来源:cursorTypeOperations.ts


注:本文中的vs/editor/common/modes/languageConfigurationRegistry.LanguageConfigurationRegistry.getEnterActionAtPosition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。