[Jcommander-commit] incubator/matthias_kue/difftest/src/org/jcommander/ui/filepanel/actions CompareAction.java,NONE,1.1

[Matthias K <mat...@us...>]

Update of /cvsroot/jcommander/incubator/matthias_kue/difftest/src/org/jcommander/ui/filepanel/actions
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3787/matthias_kue/difftest/src/org/jcommander/ui/filepanel/actions

Added Files:
	CompareAction.java 
Log Message:
Compare tests

--- NEW FILE: CompareAction.java ---
/**
 * 
 */
package org.jcommander.ui.filepanel.actions;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.lang.reflect.InvocationTargetException;

import org.eclipse.compare.*;
import org.eclipse.compare.structuremergeviewer.Differencer;
import org.eclipse.compare.structuremergeviewer.IStructureComparator;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.program.Program;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.WorkbenchException;
import org.jcommander.compare.ComparePlugin;
import org.jcommander.compare.perspective.ComparePerspectiveFactory;
import org.jcommander.ui.utils.EclipseBroker;
import org.jcommander.ui.utils.ImageBroker;

/**
 * @author MatthiasK
 *
 */
public class CompareAction implements IWorkbenchWindowActionDelegate {

	/* (non-Javadoc)
	 * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
	 */
	public void dispose() {
		// TODO Auto-generated method stub

	}

    private static class FileInput implements IStructureComparator, ITypedElement, IStreamContentAccessor {

    	private File file;
    	/**
		 * 
		 */
    	
    	public String base;
    	
    	//protected static final ImageRegistry imgRegistry = new ImageRegistry();
    	
		public boolean equals(Object other) {
			if (other instanceof ITypedElement)
				return getName().equals(((ITypedElement) other).getName());
			return super.equals(other);
		}
    	
		public int hashCode() {
			return getName().hashCode();
		}
		
		public FileInput(File file, String base) {
			// TODO Auto-generated constructor stub
			System.out.println(file.getName());
			this.file=file;
			this.base=base;
		}
    	
		/* (non-Javadoc)
		 * @see org.eclipse.compare.structuremergeviewer.IStructureComparator#getChildren()
		 */
		public Object[] getChildren() {
			//System.out.println("getchildren");
			if (file.listFiles()==null)
				{
					//System.out.println("Keine Kinder");
					return null;
				
				}
			//System.out.println("Kinder->");
			//ArrayList list = new ArrayList();
			Object[] children= new Object[file.listFiles().length];
			File[] filelist = file.listFiles();
			
			for (int i = 0; i < filelist.length; i++) {
				//list.add(new FileInput(filelist[i]));
				children[i]=new FileInput(filelist[i],base);
			}
			return children;//list.toArray();
		}

		/* (non-Javadoc)
		 * @see org.eclipse.compare.ITypedElement#getName()
		 */
		public String getName() {
			//return file.getAbsolutePath().substring(base.length());
			return file.getName();
		}

		public Image getIconFromProgram(Program program) {
			Image image;// = (Image) imgRegistry.get(program.getName());
			//if (image == null) {
				ImageData imageData = program.getImageData();
				if (imageData != null) {
					image = new Image(null, imageData, imageData.getTransparencyMask());
					//imgRegistry.put(program.getName(), image);
				} else {
					image = ImageBroker.FILE_ICON;
				}
			//}
			return image;
		}
		
		/* (non-Javadoc)
		 * @see org.eclipse.compare.ITypedElement#getImage()
		 */
		public Image getImage() {
			Image iconImage = null;
			if (file.isDirectory()) return ImageBroker.FOLDER_ICON;
			int dot = file.getName().lastIndexOf('.');
			if (dot != -1) {
				String extension = file.getName().substring(dot);
				Program program = Program.findProgram(extension);
				if (program != null) {
					//typeString = program.getName();
					//typeString = extension.toUpperCase();
					iconImage = getIconFromProgram(program);
				} else {
					iconImage = ImageBroker.FILE_ICON;
				}
			} else {
				iconImage = ImageBroker.FILE_ICON;
			}
			return iconImage;
		}

		/* (non-Javadoc)
		 * @see org.eclipse.compare.ITypedElement#getType()
		 */
		public String getType() {
			// TODO Auto-generated method stub
			System.out.println((file.isDirectory())?FOLDER_TYPE:TEXT_TYPE);
			return (file.isDirectory())?FOLDER_TYPE:TEXT_TYPE;
		}

		/* (non-Javadoc)
		 * @see org.eclipse.compare.IStreamContentAccessor#getContents()
		 */
		public InputStream getContents() throws CoreException {
			// TODO Auto-generated method stub
			if (file.isDirectory()) return null;
			try {
				return new FileInputStream(file);
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			return null;
		}
		
    }
    

	
	/* (non-Javadoc)
	 * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(org.eclipse.ui.IWorkbenchWindow)
	 */
	public void init(IWorkbenchWindow window) {
		// TODO Auto-generated method stub

	}

	/* (non-Javadoc)
	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
	 */
	public void run(IAction action) {
		// TODO Auto-generated method stub
		System.out.println("ddd");
//		ComparePlugin c=ComparePlugin.getDefault();
//
//		try {
//			IWorkbenchPage page = PlatformUI.getWorkbench().showPerspective(ComparePlugin.COMPARE_PERSPECTIVE_ID, EclipseBroker.getWorkbenchWindow());
//		} catch (WorkbenchException e) {
//			// TODO Auto-generated catch block
//			e.printStackTrace();
//		}
//		
//	       Shell shell = new Shell();   
//	        CompareConfiguration cc = new CompareConfiguration();
//	        CompareEditorInput input = new CompareEditorInput(cc) {
//		        protected Object prepareInput(IProgressMonitor monitor) throws
//		            InvocationTargetException, InterruptedException {
//		        	Object fRoot;
//		        	Differencer d = new Differencer();
//		        	System.out.println("Finding diffs");
//		        	fRoot = d.findDifferences(false,monitor,null,null,
//		        			new FileInput(new File("D:\\Matthias\\Comp\\d1"),"D:\\Matthias\\Comp\\d1"),
//		        			new FileInput(new File("D:\\Matthias\\Comp\\d2"),"D:\\Matthias\\Comp\\d2"));
//		        			//r1,
//		        			//r2);
//		        	System.out.println("found diffs");
//		        	
//		        	return fRoot;
//		        /*return new DiffNode(
//		            new ByteInput("left",
//		                //"these\nare\nthe\ncontents"),
//		            		"c:\\Programm"),
//		            new ByteInput("right",    
//		                //"theasdse\nare\nthe\ncontednts"));
//		            		"c:\\Programme"));*/
//		            }
//	        };
//	        CompareUI.openCompareEditor(input);
//	        /*TextEditor t = new TextEditor();
//	        try {
//				window.getActivePage().openEditor(null,"test");
//			} catch (WorkbenchException e) {
//				// TODO Auto-generated catch block
//				e.printStackTrace();
//			}*/
//		
//		//CompareUI.openCompareEditor(input)
//		
		ComparePlugin.getDefault().compare(null, null);

	}

	/* (non-Javadoc)
	 * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
	 */
	public void selectionChanged(IAction action, ISelection selection) {
		// TODO Auto-generated method stub

	}

}