Java Code Examples for org.eclipse.core.runtime.Path#fromOSString()

/**
 * @param cwd
 *          the current working directory of the compiler at its invocation
 * @see de.marw.cmake.cdt.lsp.IArglet#processArgument(IParseContext, IPath, String)
 */
protected final int processArgument(IParseContext parseContext, IPath cwd,
    String argsLine, NameOptionMatcher[] optionMatchers) {
  for (NameOptionMatcher oMatcher : optionMatchers) {
    final Matcher matcher = oMatcher.matcher;

    matcher.reset(argsLine);
    if (matcher.lookingAt()) {
      String name = matcher.group(oMatcher.nameGroup);
      // workaround for relative path by cmake bug
      // https://gitlab.kitware.com/cmake/cmake/issues/13894 : prepend cwd
      IPath path = Path.fromOSString(name);
      if (!path.isAbsolute()) {
        // prepend CWD
        name = cwd.append(path).toOSString();
      }

      final ICLanguageSettingEntry entry = CDataUtil.createCIncludePathEntry(name,
          ICSettingEntry.READONLY);
      parseContext.addSettingEntry(entry);
      final int end = matcher.end();
      return end;
    }
  }
  return 0;// no input consumed
}
 

/** Replies the SARL output path for test in the global preferences.
 *
 * @return the output path for SARL compiler in the global preferences.
 * @since 0.8
 */
public static IPath getGlobalSARLTestOutputPath() {
	final Injector injector = LangActivator.getInstance().getInjector(LangActivator.IO_SARL_LANG_SARL);
	final IOutputConfigurationProvider configurationProvider =
			injector.getInstance(IOutputConfigurationProvider.class);
	final OutputConfiguration config = Iterables.find(
		configurationProvider.getOutputConfigurations(),
		it -> Objects.equals(it.getName(), SARLConfig.TEST_OUTPUT_CONFIGURATION));
	if (config != null) {
		final String path = config.getOutputDirectory();
		if (!Strings.isNullOrEmpty(path)) {
			final IPath pathObject = Path.fromOSString(path);
			if (pathObject != null) {
				return pathObject;
			}
		}
	}
	throw new IllegalStateException("No global preferences found for SARL."); //$NON-NLS-1$
}
 

private void forcePathsOfChildren(List<MenuElement> children)
{
	if (children != null)
	{
		for (MenuElement child : children)
		{
			String childPath = child.getPath();
			IPath pathObj = Path.fromOSString(childPath);
			if (!pathObj.isAbsolute())
			{
				// Prepend the bundle directory.
				child.setPath(bundleDirectory.getAbsolutePath() + File.separator + childPath);
			}
			forcePathsOfChildren(child.getChildren());
		}
	}
}
 

private static IPath getPreferenceShellPath()
{
	String pref = EclipseUtil.instanceScope().getNode(CorePlugin.PLUGIN_ID)
			.get(ICorePreferenceConstants.PREF_SHELL_EXECUTABLE_PATH, null);
	if (pref != null && !StringUtil.isEmpty(pref))
	{
		IPath path = Path.fromOSString(pref);
		if (path.toFile().isDirectory())
		{
			boolean isWin32 = Platform.OS_WIN32.equals(Platform.getOS());
			path = path.append(isWin32 ? SH_EXE : BASH);
		}
		if (ExecutableUtil.isExecutable(path))
		{
			return path;
		}
		IdeLog.logWarning(CorePlugin.getDefault(), "Shell executable path preference point to an invalid location"); //$NON-NLS-1$
	}
	return null;
}
 

@Override
public int process(IParserHandler parserHandler, String argsLine) {
  for (NameOptionMatcher oMatcher : optionMatchers) {
    final Matcher matcher = oMatcher.matcher;

    matcher.reset(argsLine);
    if (matcher.lookingAt()) {
      String fname = matcher.group(oMatcher.nameGroup);
      final int consumed = matcher.end();
      if("<<".equals(fname)) {
        // see https://github.com/15knots/cmake4eclipse/issues/94
        // Handle '@<< compiler-args <<' syntax: The file '<<' does not exist, arguments come from argsline.
        // so we just do not open the non-existing file
        return consumed;
      }

      IPath path = Path.fromOSString(fname);
      if (!path.isAbsolute()) {
        // relative path, prepend CWD
        fname = parserHandler.getCompilerWorkingDirectory().append(path).toOSString();
      }

      // parse file
      java.nio.file.Path fpath = Paths.get(fname);
      try {
        String args2 = new String(Files.readAllBytes(fpath));
        parserHandler.parseArguments(args2);
      } catch (IOException e) {
        // swallow exception for now
        e.printStackTrace();
      }
      return consumed;
    }
  }
  return 0;// no input consumed
}
 

/**
 * 将一个file集合转换成IFile集合	robert	2012-05-06
 * @param filePath
 * @return
 */
public static List<IFile> filesToIFiles(List<File> fileList){
	List<IFile> iFileList = new ArrayList<IFile>();
	for(File file : fileList){
		IPath path = Path.fromOSString(file.getAbsolutePath());
		iFileList.add(root.getFileForLocation(path));
	}
	return iFileList;
}
 

protected void updateModel() {
	// destination
	String comboText= fDestinationNamesCombo.getText();
	IPath path= Path.fromOSString(comboText);

	if (path.segmentCount() > 0 && ensureTargetFileIsValid(path.toFile()) && path.getFileExtension() == null)
		// append .jar
		path= path.addFileExtension(JarPackagerUtil.JAR_EXTENSION);

	fJarPackage.setJarLocation(path);
}
 

private IFile getSaveAsFile() {
  IFile infoFile = getInputFile();
  if (null != infoFile) {
    return infoFile;
  }

  IContainer parent = nodeListInfo.getReferenceLocation().getParent();
  String filebase = baseName + '.' + NodeListDocument.EXTENSION;
  String filename = PlatformTools.guessNewFilename(
      parent, filebase, 1, 10);

  IPath filePath = Path.fromOSString(filename);
  return parent.getFile(filePath);
}
 

/**
 * Creates an editor input for the passed file.
 *
 * If forceExternalFile is True, it won't even try to create a FileEditorInput, otherwise,
 * it will try to create it with the most suitable type it can
 * (i.e.: FileEditorInput, FileStoreEditorInput, PydevFileEditorInput, ...)
 */
public static IEditorInput create(File file, boolean forceExternalFile) {
    IPath path = Path.fromOSString(FileUtils.getFileAbsolutePath(file));

    if (!forceExternalFile) {
        //May call again to this method (but with forceExternalFile = true)
        IEditorInput input = new PySourceLocatorBase().createEditorInput(path, false, null, null);
        if (input != null) {
            return input;
        }
    }

    IPath zipPath = new Path("");
    while (path.segmentCount() > 0) {
        if (path.toFile().exists()) {
            break;
        }
        zipPath = new Path(path.lastSegment()).append(zipPath);
        path = path.uptoSegment(path.segmentCount() - 1);
    }

    if (zipPath.segmentCount() > 0 && path.segmentCount() > 0) {
        return new PydevZipFileEditorInput(new PydevZipFileStorage(path.toFile(), zipPath.toPortableString()));
    }

    try {
        URI uri = file.toURI();
        return new FileStoreEditorInput(EFS.getStore(uri));
    } catch (Throwable e) {
        //not always available! (only added in eclipse 3.3)
        return new PydevFileEditorInput(file);
    }
}
 

/**
 * Check whether the location is a syntactically correct path.
 *
 * @param location the location to test.
 * @return the project path.
 * @throws ValidationException if the location has invalid syntax.
 */
@SuppressWarnings("synthetic-access")
private IPath checkLocationSyntax(String location) throws ValidationException {
	// check whether location is empty
	if (location.length() == 0) {
		throw new ValidationException(
				NewWizardMessages.NewJavaProjectWizardPageOne_Message_enterLocation,
				null);
	}

	if (!Path.EMPTY.isValidPath(location)) {
		throw new ValidationException(
				null,
				NewWizardMessages.NewJavaProjectWizardPageOne_Message_invalidDirectory);
	}

	IPath projectPath = null;
	if (!MainProjectWizardPage.this.locationGroup.isUseDefaultSelected()) {
		projectPath = Path.fromOSString(location);
		if (!projectPath.toFile().exists()) {
			// check non-existing external location
			if (!canCreate(projectPath.toFile())) {
				throw new ValidationException(
						null,
						NewWizardMessages.NewJavaProjectWizardPageOne_Message_cannotCreateAtExternalLocation);
			}
		}
	}
	return projectPath;
}
 

/**
 * Stores the widget values in the JAR package.
 */
@Override
protected void updateModel() {
	super.updateModel();

	String comboText= fAntScriptNamesCombo.getText();
	IPath path= Path.fromOSString(comboText);
	if (path.segmentCount() > 0 && ensureAntScriptFileIsValid(path.toFile()) && path.getFileExtension() == null)
		path= path.addFileExtension(ANTSCRIPT_EXTENSION);

	fAntScriptLocation= getAbsoluteLocation(path);
}
 

/**
 * @return the documentRoot
 */
public IPath getDocumentRootPath()
{
	URI rootUri = getDocumentRoot();
	if (rootUri == null)
	{
		return null;
	}
	File docRoot = new File(rootUri);
	return Path.fromOSString(docRoot.getAbsolutePath());
}
 

protected IPath getWorkingTestPath(String path) throws IOException {
	return Path.fromOSString(new File(getWorkingProjectDirectory(), path).getAbsolutePath());
}
 

@Test
public void isUnpackedSREIPath_packed_jarJar() throws Exception {
	File file = getPackedJAR();
	IPath path = Path.fromOSString(file.getAbsolutePath());
	assertFalse(SARLRuntime.isUnpackedSRE(path));
}
 

public static IEditorPart doOpenEditor(File file) {
    String absPath = FileUtils.getFileAbsolutePath(file);
    IPath path = Path.fromOSString(absPath);
    return PyOpenEditor.doOpenEditor(path, null);
}
 

protected IPath getKbdMacroPath() {
	return (kbdMacroDirectory.length() != 0 ? Path.fromOSString(kbdMacroDirectory) : 
		EmacsPlusActivator.getDefault().getStateLocation().append(KBD_SUBDIR));
}
 

@Test
public void isPackedSREIPath_packed_jarJar() throws Exception {
	File file = getPackedJAR();
	IPath path = Path.fromOSString(file.getAbsolutePath());
	assertFalse(SARLRuntime.isPackedSRE(path));
}
 

@Override
public IPath getLocation() {
    return Path.fromOSString(FileUtils.getFileAbsolutePath(this.folder));
}
 

@Test
public void isPackedSREIPath_packed_sreJar() throws Exception {
	File file = getPackedSRE();
	IPath path = Path.fromOSString(file.getAbsolutePath());
	assertTrue(SARLRuntime.isPackedSRE(path));
}
 

/**
 * Do all string to path conversions here, to ensure consistency throughout
 * DepAn.
 */
public static IPath buildPath(String pathText) {
  return Path.fromOSString(pathText);
}