Java IFileEditorInput.getFile方法代码示例

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
private IJavaProject createJavaProjectThroughActiveEditor() {
	
	IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
	 	    if(page.getActiveEditor().getEditorInput() instanceof IFileEditorInput)
	 	    {	
	 		IFileEditorInput input = (IFileEditorInput) page.getActiveEditor().getEditorInput();
	 		IFile file = input.getFile();
	 		IProject activeProject = file.getProject();
	 		IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(activeProject.getName());
	 		return JavaCore.create(project);
	 	    }
	 	    else if(page.getActiveEditor().getEditorInput() instanceof IClassFileEditorInput)
	 	    {
	  IClassFileEditorInput classFileEditorInput=(InternalClassFileEditorInput)page.getActiveEditor().getEditorInput() ;
	  IClassFile classFile=classFileEditorInput.getClassFile();
	  return classFile.getJavaProject();
	 	    }
	 	    return null;
}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
/**
 * 
 * loading the properties files
 */
public void loadProperties() {
	IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
	if (page.getActiveEditor().getEditorInput() instanceof IFileEditorInput) {
		IFileEditorInput input = (IFileEditorInput) page.getActiveEditor().getEditorInput();
		List<File> paramNameList = null;
		IFile file = input.getFile();
		IProject activeProject = file.getProject();
		final File globalparamFilesPath = new File(activeProject.getLocation().toString() + "/" + "globalparam");
		final File localParamFilePath = new File(activeProject.getLocation().toString() + "/" + Constants.PARAM_FOLDER);
		File[] files = (File[]) ArrayUtils.addAll(listFilesForFolder(globalparamFilesPath),
				getJobsPropertyFile(localParamFilePath,file));
		if (files != null) {
			paramNameList = Arrays.asList(files);
			getParamMap(paramNameList, null);
		}
	}
}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
private IPath getParameterFileIPath(){
	if(getEditorInput() instanceof IFileEditorInput){
		IFileEditorInput input = (IFileEditorInput)getEditorInput() ;
		IFile file = input.getFile();
		IProject activeProject = file.getProject();
		String activeProjectName = activeProject.getName();

		IPath parameterFileIPath =new Path("/"+activeProjectName+"/param/"+ getPartName().replace(".job", ".properties"));
	    activeProjectName.concat("_").concat(getPartName().replace(".job", "_"));

		return parameterFileIPath;
	}else{
		return null;
	}

}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
private void disableRunningGraphResource(IEditorInput editorInput,String partName){
	if(editorInput instanceof IFileEditorInput){
		IFileEditorInput input = (IFileEditorInput)editorInput ;
		IFile fileJob = input.getFile();
		IPath xmlFileIPath =new Path(input.getFile().getFullPath().toOSString().replace(".job", ".xml"));
		IFile fileXml = ResourcesPlugin.getWorkspace().getRoot().getFile(xmlFileIPath);
		ResourceAttributes attributes = new ResourceAttributes();
		attributes.setReadOnly(true);
		attributes.setExecutable(true);

		try {
			fileJob.setResourceAttributes(attributes);
			fileXml.setResourceAttributes(attributes);
		} catch (CoreException e) {
			logger.error("Unable to disable running job resources", e);
		}

	}

}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
private void enableRunningGraphResource(IEditorInput editorInput,
		String partName) {
	IFileEditorInput input = (IFileEditorInput)editorInput ;
	IFile fileJob = input.getFile();
	IPath xmlFileIPath =new Path(input.getFile().getFullPath().toOSString().replace(".job", ".xml"));
	IFile fileXml = ResourcesPlugin.getWorkspace().getRoot().getFile(xmlFileIPath);
	ResourceAttributes attributes = new ResourceAttributes();
	attributes.setReadOnly(false);
	attributes.setExecutable(true);

	try {
		if(fileJob.exists()){
			
			fileJob.setResourceAttributes(attributes);
		}
		if(fileXml.exists()){
			
			fileXml.setResourceAttributes(attributes);
		}
	} catch (CoreException e) {
		logger.error("Unable to enable locked job resources",e);
	}

}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
/**
 * Note: it compares marker's resource file name and open editors' file name.
 *
 * @param marker
 * @return if marker's editor is open, return editor, else return null
 */
public static IEditorPart getOpenEditorOfMarker(final IMarker marker) {
  final IWorkbenchWindow[] windows = PlatformUI.getWorkbench().getWorkbenchWindows();
  for (final IWorkbenchWindow iWorkbenchWindow : windows) {
    final IWorkbenchPage[] pages = iWorkbenchWindow.getPages();
    for (final IWorkbenchPage iWorkbenchPage : pages) {
      final IEditorReference[] editors = iWorkbenchPage.getEditorReferences();
      for (final IEditorReference iEditorReference : editors) {
        try {
          if (iEditorReference instanceof IFileEditorInput) {
            final IFileEditorInput input = (IFileEditorInput) iEditorReference.getEditorInput();
            final IFile file = input.getFile();
            // TODO Caused by: java.lang.NullPointerException when delete marker on ecore editor.
            if (file.getFullPath().equals(marker.getResource().getFullPath())) {
              return iEditorReference.getEditor(false);
            }
          }
        } catch (final PartInitException e) {
          e.printStackTrace();
        }
      }
    }
  }
  return null;
}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
@Override
public void launch(IEditorPart editor, String mode)
{
	// Extract resource from editor
	if (editor != null)	{
		IFileEditorInput input = (IFileEditorInput) editor.getEditorInput();
		IFile file = input.getFile();
		IProject activeProject = file.getProject();

		// If editor existed, run config using extracted resource in
		// indicated mode
		runConfig(activeProject, mode, editor.getSite().getWorkbenchWindow().getShell());
	} else {
		WPILibCPPPlugin.logError("Editor was null.", null);
		}

}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
/**
    * @param selection
    * @return first element of the selection
    */
   public static Object getFirstSelectedElement(ISelection selection) {
if (selection instanceof TreeSelection) {
    TreeSelection treeSelection = (TreeSelection) selection;
    return treeSelection.getFirstElement();
} else if (selection instanceof StructuredSelection) {
    StructuredSelection structuredSelection = (StructuredSelection) selection;
    return structuredSelection.getFirstElement();
} else if (selection instanceof IFileEditorInput) {
    IFileEditorInput editorInput = (FileEditorInput) selection;
    return editorInput.getFile();
} else if (selection instanceof TextSelection) {
    return null;
} else {
    throw new RuntimeException(
	    Messages.GeneratorUtils_SelectionNotSupported);
}
   }
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
protected void compileUmpleFile(ExecutionEvent event,boolean generate,String... language){
	setDefualtConsole();
	IEditorInput editorInput = HandlerUtil.getActiveEditorInput(event);
	IFileEditorInput fileEditorInput =(IFileEditorInput)editorInput.getAdapter(IFileEditorInput.class);
	IFile iFile = fileEditorInput.getFile();
	if (iFile.getFileExtension().toLowerCase().equals("ump")){
		String fileName = iFile.getName();
		String absolutePath = iFile.getLocation().toString();
		String filePath = absolutePath.substring(0, absolutePath.lastIndexOf(fileName, absolutePath.length() - 1));		
        try {
        	UmpleModel uModel = getUmpleModel(filePath,fileName,event);
        	runUmpleModel(uModel,event,generate,language);
        	refreshProjectFoler(editorInput);
		} catch (Exception e) {
			showErrorMessage(e.getMessage());
		}
	} else{ 
		showErrorMessage("Please select an Umple file. The file must have .ump extension.");
	}
	
}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
private void initFromInput(IEditorInput input) throws PartInitException {
  if (input instanceof NodeListEditorInput) {
    NodeListEditorInput docInput = (NodeListEditorInput) input;
    file = null;
    nodeListInfo = docInput.getNodeListDocument();
    baseName = docInput.getBaseName();
    setPartName(docInput.getName());
    needsSave = true;
  } else if (input instanceof IFileEditorInput) {
    IFileEditorInput fileInput = (IFileEditorInput) input;
    file = fileInput.getFile();

    NodeListDocXmlPersist persist = NodeListDocXmlPersist.buildForLoad(file);
    nodeListInfo = persist.load(file.getRawLocationURI());

    baseName = buildFileInputBaseName(file);
    setPartName(fileInput.getName());
    needsSave = false;
  } else {
    // Something unexpected
    throw new PartInitException(
        "Input is not suitable for the NodeList editor.");
  }
}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
@Override
public void init(IEditorSite site, IEditorInput input)
    throws PartInitException {
  setSite(site);
  setInput(input);
  // only accept a file as input.
  if (input instanceof IFileEditorInput) {
    // get the URI
    IFileEditorInput fileInput = (IFileEditorInput) input;
    file = fileInput.getFile();

    EdgeMatcherDocXmlPersist persist = EdgeMatcherDocXmlPersist.build(true);
    matcherInfo = persist.load(file.getRawLocationURI());

    setPartName(buildPartName());
    setDirtyState(false);
    return;
  }

  // Something unexpected
  throw new PartInitException(
      "Input for editor is not suitable for the RelationSetDescriptorEditor");
}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
private boolean isBPM2FileType(final IFileEditorInput editorInput) {

    boolean isBPMN2File = false;
    IFile file = editorInput.getFile();
    try {
      IContentDescription desc = file.getContentDescription();
      if (desc != null) {
        IContentType type = desc.getContentType();
        if (ActivitiBPMNDiagramConstants.BPMN2_CONTENTTYPE_ID.equals(type.getId())) {
          isBPMN2File = true;
        }
      }
    } catch (CoreException e) {
      e.printStackTrace();
      return isBPMN2File;
    }

    return isBPMN2File;
  }
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
protected IFile getFile()
{
	AbstractThemeableEditor editor = fEditor;
	if (editor != null)
	{
		IEditorInput editorInput = editor.getEditorInput();

		if (editorInput instanceof IFileEditorInput)
		{
			IFileEditorInput fileEditorInput = (IFileEditorInput) editorInput;
			return fileEditorInput.getFile();
		}
	}

	return null;
}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
/**
 * Returns the resource file that the editor belongs to.
 * 
 * @param editor
 * @return
 */
public static IFile getEditorFile(AbstractThemeableEditor editor)
{
	IEditorInput editorInput = editor.getEditorInput();
	if (editorInput instanceof IFileEditorInput)
	{
		IFileEditorInput fileEditorInput = (IFileEditorInput) editorInput;
		return fileEditorInput.getFile();
	}
	else if (editorInput instanceof FileStoreEditorInput)
	{
		FileStoreEditorInput input = (FileStoreEditorInput) editorInput;
		IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocationURI(input.getURI());
		if (files != null && files.length > 0)
		{
			return files[0];
		}
	}
	return null;
}
 

import org.eclipse.ui.IFileEditorInput; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public <T> T getAdapter(Class<T> adapter) {
	if (BatchEditor.class.equals(adapter)) {
		return (T) this;
	}
	if (IContentOutlinePage.class.equals(adapter)) {
		return (T) getOutlinePage();
	}
	if (ColorManager.class.equals(adapter)) {
		return (T) getColorManager();
	}
	if (IFile.class.equals(adapter)) {
		IEditorInput input = getEditorInput();
		if (input instanceof IFileEditorInput) {
			IFileEditorInput feditorInput = (IFileEditorInput) input;
			return (T) feditorInput.getFile();
		}
		return null;
	}
	if (ISourceViewer.class.equals(adapter)) {
		return (T) getSourceViewer();
	}
	if (StatusMessageSupport.class.equals(adapter)) {
		return (T) this;
	}
	if (ITreeContentProvider.class.equals(adapter) || BatchEditorTreeContentProvider.class.equals(adapter)) {
		if (outlinePage==null){
			return null;
		}
		return (T) outlinePage.getContentProvider();
	}
	return super.getAdapter(adapter);
}