TypeScript extHostDocuments.ExtHostDocumentData类代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› TypeScript›TypeScript教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了TypeScript中vs/workbench/api/node/extHostDocuments.ExtHostDocumentData类的典型用法代码示例。如果您正苦于以下问题：TypeScript ExtHostDocumentData类的具体用法？TypeScript ExtHostDocumentData怎么用？TypeScript ExtHostDocumentData使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了ExtHostDocumentData类的5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，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: testLineMappingDirectionAfterEvents

	function testLineMappingDirectionAfterEvents(lines: string[], eol: string, direction: AssertDocumentLineMappingDirection, events: EditorCommon.IModelContentChangedEvent2[]): void {
		let myDocument = new ExtHostDocumentData(undefined, URI.file(''), lines.slice(0), eol, 'text', 1, false);
		assertDocumentLineMapping(myDocument, direction);

		myDocument.onEvents(events);
		assertDocumentLineMapping(myDocument, direction);
	}

开发者ID:asotog，项目名称:vscode，代码行数:7，代码来源:extHostDocuments.test.ts

示例2: assertDocumentLineMapping

	function assertDocumentLineMapping(doc: ExtHostDocumentData, direction: AssertDocumentLineMappingDirection): void {
		let allText = doc.getText();

		let line = 0, character = 0, previousIsCarriageReturn = false;
		for (let offset = 0; offset <= allText.length; offset++) {
			// The position coordinate system cannot express the position between \r and \n
			let position = new Position(line, character + (previousIsCarriageReturn ? -1 : 0));

			if (direction === AssertDocumentLineMappingDirection.OffsetToPosition) {
				let actualPosition = doc.positionAt(offset);
				assert.equal(positionToStr(actualPosition), positionToStr(position), 'positionAt mismatch for offset ' + offset);
			} else {
				// The position coordinate system cannot express the position between \r and \n
				let expectedOffset = offset + (previousIsCarriageReturn ? -1 : 0);
				let actualOffset = doc.offsetAt(position);
				assert.equal(actualOffset, expectedOffset, 'offsetAt mismatch for position ' + positionToStr(position));
			}

			if (allText.charAt(offset) === '\n') {
				line++;
				character = 0;
			} else {
				character++;
			}

			previousIsCarriageReturn = (allText.charAt(offset) === '\r');
		}
	}

开发者ID:asotog，项目名称:vscode，代码行数:28，代码来源:extHostDocuments.test.ts

示例3: test

	test('getWordRangeAtPosition', function () {
		data = new ExtHostDocumentData(undefined, URI.file(''), [
			'aaaa bbbb cccc abc'
		], '\n', 'text', 1, false);

		let range = data.getWordRangeAtPosition(new Position(0, 2));
		assert.equal(range.start.line, 0);
		assert.equal(range.start.character, 0);
		assert.equal(range.end.line, 0);
		assert.equal(range.end.character, 4);

		range = data.getWordRangeAtPosition(new Position(0, 2), /.*/);
		assert.equal(range.start.line, 0);
		assert.equal(range.start.character, 0);
		assert.equal(range.end.line, 0);
		assert.equal(range.end.character, 4);

		range = data.getWordRangeAtPosition(new Position(0, 2), /a+.+?c/);
		assert.equal(range.start.line, 0);
		assert.equal(range.start.character, 0);
		assert.equal(range.end.line, 0);
		assert.equal(range.end.character, 11);

		range = data.getWordRangeAtPosition(new Position(0, 17), /a+.+?c/);
		assert.equal(range.start.line, 0);
		assert.equal(range.start.character, 15);
		assert.equal(range.end.line, 0);
		assert.equal(range.end.character, 18);

		range = data.getWordRangeAtPosition(new Position(0, 11), /yy/);
		assert.equal(range, undefined);
	});

开发者ID:StateFarmIns，项目名称:vscode，代码行数:32，代码来源:extHostDocuments.test.ts

示例4: function

	test('lines', function () {

		assert.equal(data.document.lineCount, 4);
		assert.throws(() => data.document.lineCount = 9);

		assert.throws(() => data.lineAt(-1));
		assert.throws(() => data.lineAt(data.document.lineCount));
		assert.throws(() => data.lineAt(Number.MAX_VALUE));
		assert.throws(() => data.lineAt(Number.MIN_VALUE));
		assert.throws(() => data.lineAt(0.8));

		let line = data.lineAt(0);
		assert.equal(line.lineNumber, 0);
		assert.equal(line.text.length, 16);
		assert.equal(line.text, 'This is line one');
		assert.equal(line.isEmptyOrWhitespace, false);
		assert.equal(line.firstNonWhitespaceCharacterIndex, 0);

		data.onEvents([{
			range: { startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 1 },
			text: '\t ',
			eol: undefined,
			isRedoing: undefined,
			isUndoing: undefined,
			versionId: undefined,
			rangeLength: undefined,
		}]);

		// line didn't change
		assert.equal(line.text, 'This is line one');
		assert.equal(line.firstNonWhitespaceCharacterIndex, 0);

		// fetch line again
		line = data.lineAt(0);
		assert.equal(line.text, '\t This is line one');
		assert.equal(line.firstNonWhitespaceCharacterIndex, 2);
	});

开发者ID:asotog，项目名称:vscode，代码行数:37，代码来源:extHostDocuments.test.ts

示例5:

		assert.throws(() => data.lineAt(0.8));

开发者ID:asotog，项目名称:vscode，代码行数:1，代码来源:extHostDocuments.test.ts

注：本文中的vs/workbench/api/node/extHostDocuments.ExtHostDocumentData类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，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。