TypeScript resources.isEqual函數代碼示例

	return windows.filter(window => {

		// check for workspace config path
		if (window.openedWorkspace && isEqual(URI.file(window.openedWorkspace.configPath), uri, !platform.isLinux /* ignorecase */)) {
			return true;
		}

		// check for folder path
		if (window.openedFolderUri && isEqual(window.openedFolderUri, uri, hasToIgnoreCase(uri))) {
			return true;
		}

		return false;
	})[0];

export function findWindowOnWorkspaceOrFolderUri<W extends ISimpleWindow>(windows: W[], uri: URI): W | null {
	if (!uri) {
		return null;
	}
	for (const window of windows) {
		// check for workspace config path
		if (window.openedWorkspace && isEqual(URI.file(window.openedWorkspace.configPath), uri, !platform.isLinux /* ignorecase */)) {
			return window;
		}

		// check for folder path
		if (window.openedFolderUri && isEqual(window.openedFolderUri, uri)) {
			return window;
		}
	}
	return null;
}

export function findWindowOnWorkspaceOrFolderUri<W extends ISimpleWindow>(windows: W[], uri: URI | undefined): W | null {
	if (!uri) {
		return null;
	}
	for (const window of windows) {
		// check for workspace config path
		if (window.openedWorkspace && isEqual(window.openedWorkspace.configPath, uri)) {
			return window;
		}

		// check for folder path
		if (window.openedFolderUri && isEqual(window.openedFolderUri, uri)) {
			return window;
		}
	}
	return null;
}

		return this._changes.some(change => {
			if (change.type !== type) {
				return false;
			}

			// For deleted also return true when deleted folder is parent of target path
			if (type === FileChangeType.DELETED) {
				return isEqualOrParent(resource, change.resource, !isLinux /* ignorecase */);
			}

			return isEqual(resource, change.resource, !isLinux /* ignorecase */);
		});

export function getPathLabel(resource: URI | string, userHomeProvider: IUserHomeProvider, rootProvider?: IWorkspaceFolderProvider): string {
	if (!resource) {
		return null;
	}

	if (typeof resource === 'string') {
		resource = URI.file(resource);
	}

	// return early if we can resolve a relative path label from the root
	const baseResource = rootProvider ? rootProvider.getWorkspaceFolder(resource) : null;
	if (baseResource) {
		const hasMultipleRoots = rootProvider.getWorkspace().folders.length > 1;

		let pathLabel: string;
		if (isEqual(baseResource.uri, resource, !isLinux)) {
			pathLabel = ''; // no label if paths are identical
		} else {
			pathLabel = normalize(ltrim(resource.path.substr(baseResource.uri.path.length), sep), true);
		}

		if (hasMultipleRoots) {
			const rootName = (baseResource && baseResource.name) ? baseResource.name : pathsBasename(baseResource.uri.fsPath);
			pathLabel = pathLabel ? (rootName + ' • ' + pathLabel) : rootName; // always show root basename if there are multiple
		}

		return pathLabel;
	}

	// return if the resource is neither file:// nor untitled:// and no baseResource was provided
	if (resource.scheme !== Schemas.file && resource.scheme !== Schemas.untitled) {
		return resource.with({ query: null, fragment: null }).toString(true);
	}

	// convert c:\something => C:\something
	if (hasDriveLetter(resource.fsPath)) {
		return normalize(normalizeDriveLetter(resource.fsPath), true);
	}

	// normalize and tildify (macOS, Linux only)
	let res = normalize(resource.fsPath, true);
	if (!isWindows && userHomeProvider) {
		res = tildify(res, userHomeProvider.userHome);
	}

	return res;
}

export function findWindowOnWorkspace<W extends ISimpleWindow>(windows: W[], workspace: (IWorkspaceIdentifier | ISingleFolderWorkspaceIdentifier)): W | null {
	if (isSingleFolderWorkspaceIdentifier(workspace)) {
		for (const window of windows) {
			// match on folder
			if (isSingleFolderWorkspaceIdentifier(workspace)) {
				if (window.openedFolderUri && isEqual(window.openedFolderUri, workspace)) {
					return window;
				}
			}
		}
	} else if (isWorkspaceIdentifier(workspace)) {
		for (const window of windows) {
			// match on workspace
			if (window.openedWorkspace && window.openedWorkspace.id === workspace.id) {
				return window;
			}
		}
	}
	return null;
}

	test('isEqual', () => {
		let fileURI = isWindows ? URI.file('c:\\foo\\bar') : URI.file('/foo/bar');
		let fileURI2 = isWindows ? URI.file('C:\\foo\\Bar') : URI.file('/foo/Bar');
		assert.equal(isEqual(fileURI, fileURI, true), true);
		assert.equal(isEqual(fileURI, fileURI, false), true);
		assert.equal(isEqual(fileURI, fileURI, hasToIgnoreCase(fileURI)), true);
		assert.equal(isEqual(fileURI, fileURI2, true), true);
		assert.equal(isEqual(fileURI, fileURI2, false), false);

		let fileURI3 = URI.parse('foo://server:453/foo/bar');
		let fileURI4 = URI.parse('foo://server:453/foo/Bar');
		assert.equal(isEqual(fileURI3, fileURI3, true), true);
		assert.equal(isEqual(fileURI3, fileURI3, false), true);
		assert.equal(isEqual(fileURI3, fileURI3, hasToIgnoreCase(fileURI3)), true);
		assert.equal(isEqual(fileURI3, fileURI4, true), true);
		assert.equal(isEqual(fileURI3, fileURI4, false), false);

		assert.equal(isEqual(fileURI, fileURI3, true), false);
	});

	function assertEqualURI(actual: URI, expected: URI, message?: string) {
		if (!isEqual(expected, actual)) {
			assert.equal(expected.toString(), actual.toString(), message);
		}
	}