plugins/org.eclipse.libra.framework.ui/src/org/eclipse/libra/framework/ui/internal/editor/ConfigurationOSGiModuleEditorPart.java - libra/org.eclipse.libra - Git at Google

 /*******************************************************************************
  *    Copyright (c) 2010 Eteration A.S. and others.
  *    All rights reserved. This program and the accompanying materials
  *    are made available under the terms of the Eclipse Public License v1.0
  *    which accompanies this distribution, and is available at
  *    http://www.eclipse.org/legal/epl-v10.html
  *
  *     Contributors:
  *        IBM Corporation - initial API and implementation
  *           - This code is based on WTP SDK frameworks and Tomcat Server Adapters
  *           org.eclipse.jst.server.core
  *           org.eclipse.jst.server.ui
  *
  *       Naci Dai and Murat Yener, Eteration A.S.
  *******************************************************************************/
 package org.eclipse.libra.framework.ui.internal.editor;

 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;

 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.jface.viewers.ColumnWeightData;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.ISelectionProvider;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.jface.viewers.TableLayout;
 import org.eclipse.libra.framework.core.FrameworkInstanceConfiguration;
 import org.eclipse.libra.framework.core.FrameworkInstanceDelegate;
 import org.eclipse.libra.framework.core.IOSGIFrameworkInstance;
 import org.eclipse.libra.framework.core.IOSGIFrameworkWorkingCopy;
 import org.eclipse.libra.framework.core.Trace;
 import org.eclipse.libra.framework.ui.ContextIds;
 import org.eclipse.libra.framework.ui.FrameworkUIPlugin;
 import org.eclipse.libra.framework.ui.Messages;
 import org.eclipse.pde.core.plugin.IPluginModelBase;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Table;
 import org.eclipse.swt.widgets.TableColumn;
 import org.eclipse.swt.widgets.TableItem;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IEditorSite;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.forms.widgets.ExpandableComposite;
 import org.eclipse.ui.forms.widgets.FormToolkit;
 import org.eclipse.ui.forms.widgets.ScrolledForm;
 import org.eclipse.ui.forms.widgets.Section;
 import org.eclipse.ui.help.IWorkbenchHelpSystem;
 import org.eclipse.wst.server.ui.editor.ServerEditorPart;


 /**
  * felix configuration  module editor page.
  */

 public class ConfigurationOSGiModuleEditorPart extends ServerEditorPart implements ISelectionProvider {
 	protected IOSGIFrameworkWorkingCopy framework2;
 	protected FrameworkInstanceConfiguration configuration;

 	protected Table osgiBundlesTable;
 	protected int selection = -1;
 	protected Button addBundleProject;
 	protected Button remove;

 	protected PropertyChangeListener listener;


 	public ConfigurationOSGiModuleEditorPart() {
 		super();

 	}

 	/**
 	 *
 	 */
 	protected void addChangeListener() {
 		listener = new PropertyChangeListener() {
 			public void propertyChange(PropertyChangeEvent event) {
 				if (FrameworkInstanceConfiguration.ADD_BUNDLE.equals(event.getPropertyName())) {
 					initialize();
 				} else if (FrameworkInstanceConfiguration.REMOVE_BUNDLE.equals(event.getPropertyName())) {
 					initialize();
 				}
 			}
 		};
 		configuration.addPropertyChangeListener(listener);

 	}

 	/**
 	 * @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
 	 */
 	public void createPartControl(Composite parent) {
 		FormToolkit toolkit = getFormToolkit(parent.getDisplay());

 		ScrolledForm form = toolkit.createScrolledForm(parent);
 		toolkit.decorateFormHeading(form.getForm());
 		form.setText(Messages.configurationEditorOSGIModulesPageTitle);
 		form.setImage(FrameworkUIPlugin.getImage(FrameworkUIPlugin.IMG_WEB_MODULE));
 		GridLayout layout = new GridLayout();
 		layout.marginTop = 6;
 		layout.marginLeft = 6;
 		form.getBody().setLayout(layout);

 		getSite().setSelectionProvider(this);

 		Section section = toolkit.createSection(form.getBody(),
 				ExpandableComposite.TITLE_BAR | Section.DESCRIPTION);
 		section.setText(Messages.configurationEditorOSGIModulesSection);
 		section.setDescription(Messages.configurationEditorOSGIModulesDescription);
 		section.setLayoutData(new GridData(GridData.FILL_BOTH));

 		Composite composite = toolkit.createComposite(section);
 		layout = new GridLayout();
 		layout.numColumns = 2;
 		layout.marginHeight = 5;
 		layout.marginWidth = 10;
 		layout.verticalSpacing = 5;
 		layout.horizontalSpacing = 15;
 		composite.setLayout(layout);
 		composite.setLayoutData(new GridData(GridData.FILL_BOTH));
 		IWorkbenchHelpSystem whs = PlatformUI.getWorkbench().getHelpSystem();
 		whs.setHelp(composite, ContextIds.CONFIGURATION_EDITOR_MODULES);
 		toolkit.paintBordersFor(composite);
 		section.setClient(composite);

 		osgiBundlesTable = toolkit.createTable(composite, SWT.V_SCROLL | SWT.SINGLE
 				| SWT.FULL_SELECTION);
 		osgiBundlesTable.setHeaderVisible(true);
 		osgiBundlesTable.setLinesVisible(true);
 		whs.setHelp(osgiBundlesTable,
 				ContextIds.CONFIGURATION_EDITOR_MODULES_LIST);

 		TableLayout tableLayout = new TableLayout();

 		TableColumn col = new TableColumn(osgiBundlesTable, SWT.NONE);
 		col.setText("Name");
 		ColumnWeightData colData = new ColumnWeightData(8, 250, true);
 		tableLayout.addColumnData(colData);

 		TableColumn col2 = new TableColumn(osgiBundlesTable, SWT.NONE);
 		col2.setText("Id");
 		colData = new ColumnWeightData(13, 250, true);
 		tableLayout.addColumnData(colData);

 		TableColumn col3 = new TableColumn(osgiBundlesTable, SWT.NONE);
 		col3.setText("Version");
 		colData = new ColumnWeightData(5, 50, true);
 		tableLayout.addColumnData(colData);


 		osgiBundlesTable.setLayout(tableLayout);

 		GridData data = new GridData(GridData.FILL_HORIZONTAL);
 		data.widthHint = 450;
 		data.heightHint = 120;
 		osgiBundlesTable.setLayoutData(data);
 		osgiBundlesTable.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent e) {
 				selectOsgiBundle();
 			}
 		});

 		Composite rightPanel = toolkit.createComposite(composite);
 		layout = new GridLayout();
 		layout.marginHeight = 0;
 		layout.marginWidth = 0;
 		rightPanel.setLayout(layout);
 		data = new GridData();
 		rightPanel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL
 				| GridData.VERTICAL_ALIGN_BEGINNING));

 		form.setContent(section);
 		form.reflow(true);

 		initialize();
 	}


 	public void dispose() {
 		super.dispose();
 		if (configuration != null) {
 			configuration.removePropertyChangeListener(listener);
 		}

 	}

 	/*
 	 * (non-Javadoc) Initializes the editor part with a site and input.
 	 */
 	public void init(IEditorSite site, IEditorInput input) {
 		super.init(site, input);

 		IOSGIFrameworkInstance ts = (IOSGIFrameworkInstance) server.loadAdapter(
 				FrameworkInstanceDelegate.class, null);

 		try {
 			configuration = ts.getFrameworkInstanceConfiguration();
 		} catch (CoreException e) {
 			Trace.trace(Trace.SEVERE, "cannot access configuration",e);
 		}

 		if (server != null)
 			framework2 = (IOSGIFrameworkWorkingCopy) server.loadAdapter(
 					IOSGIFrameworkWorkingCopy.class, null);

 		addChangeListener();
 		initialize();
 	}

 	/**
 	 *
 	 */
 	protected void initialize() {
 		if (osgiBundlesTable == null)
 			return;

 		osgiBundlesTable.removeAll();
 		setErrorMessage(null);
 	}

 	/**
 	 *
 	 */
 	protected void selectOsgiBundle() {
 		if (readOnly)
 			return;

 		try {
 			selection = osgiBundlesTable.getSelectionIndex();
 			remove.setEnabled(true);
 			for(ISelectionChangedListener changedListener: selectionChangedListeners)
 				changedListener.selectionChanged(new SelectionChangedEvent(this, getSelection()));
 		} catch (Exception e) {
 			selection = -1;
 			remove.setEnabled(false);
 		}
 	}


 	/*
 	 * @see IWorkbenchPart#setFocus()
 	 */
 	public void setFocus() {
 		if (osgiBundlesTable != null)
 			osgiBundlesTable.setFocus();
 	}


 	/**
 	 * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this editor.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected Collection<ISelectionChangedListener> selectionChangedListeners = new ArrayList<ISelectionChangedListener>();

 	/**
 	 * This keeps track of the selection of the editor as a whole.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected ISelection editorSelection = StructuredSelection.EMPTY;


 	public ISelection getSelection() {
 		final TableItem[] sel = osgiBundlesTable.getSelection();
 		if(sel == null || sel.length == 0)
 			return StructuredSelection.EMPTY;

 		return new IStructuredSelection() {

 			public boolean isEmpty() {
 					return false;
 			}

 			public List toList() {
 				List<IPluginModelBase> all =  new ArrayList<IPluginModelBase>();
 				for(TableItem s: sel)
 					all.add((IPluginModelBase)s.getData());
 				return all;
 			}

 			public Object[] toArray() {

 				return toList().toArray();
 			}

 			public int size() {

 				return sel.length;
 			}

 			public Iterator iterator() {
 				return toList().iterator();
 			}

 			public Object getFirstElement() {
 				return sel[0].getData();
 			}
 		};

 	}

 	/**
 	 * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void addSelectionChangedListener(ISelectionChangedListener listener2) {
 		selectionChangedListeners.add(listener2);
 	}

 	/**
 	 * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void removeSelectionChangedListener(ISelectionChangedListener listener2) {
 		selectionChangedListeners.remove(listener2);
 	}

 	public void setSelection(ISelection selection) {
 		// TODO Auto-generated method stub

 	}


 }
	/*******************************************************************************
	* Copyright (c) 2010 Eteration A.S. and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	* - This code is based on WTP SDK frameworks and Tomcat Server Adapters
	* org.eclipse.jst.server.core
	* org.eclipse.jst.server.ui
	*
	* Naci Dai and Murat Yener, Eteration A.S.
	*******************************************************************************/
	package org.eclipse.libra.framework.ui.internal.editor;

	import java.beans.PropertyChangeEvent;
	import java.beans.PropertyChangeListener;
	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.Iterator;
	import java.util.List;

	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.jface.viewers.ColumnWeightData;
	import org.eclipse.jface.viewers.ISelection;
	import org.eclipse.jface.viewers.ISelectionChangedListener;
	import org.eclipse.jface.viewers.ISelectionProvider;
	import org.eclipse.jface.viewers.IStructuredSelection;
	import org.eclipse.jface.viewers.SelectionChangedEvent;
	import org.eclipse.jface.viewers.StructuredSelection;
	import org.eclipse.jface.viewers.TableLayout;
	import org.eclipse.libra.framework.core.FrameworkInstanceConfiguration;
	import org.eclipse.libra.framework.core.FrameworkInstanceDelegate;
	import org.eclipse.libra.framework.core.IOSGIFrameworkInstance;
	import org.eclipse.libra.framework.core.IOSGIFrameworkWorkingCopy;
	import org.eclipse.libra.framework.core.Trace;
	import org.eclipse.libra.framework.ui.ContextIds;
	import org.eclipse.libra.framework.ui.FrameworkUIPlugin;
	import org.eclipse.libra.framework.ui.Messages;
	import org.eclipse.pde.core.plugin.IPluginModelBase;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.SelectionAdapter;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Table;
	import org.eclipse.swt.widgets.TableColumn;
	import org.eclipse.swt.widgets.TableItem;
	import org.eclipse.ui.IEditorInput;
	import org.eclipse.ui.IEditorSite;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.forms.widgets.ExpandableComposite;
	import org.eclipse.ui.forms.widgets.FormToolkit;
	import org.eclipse.ui.forms.widgets.ScrolledForm;
	import org.eclipse.ui.forms.widgets.Section;
	import org.eclipse.ui.help.IWorkbenchHelpSystem;
	import org.eclipse.wst.server.ui.editor.ServerEditorPart;


	/**
	* felix configuration module editor page.
	*/

	public class ConfigurationOSGiModuleEditorPart extends ServerEditorPart implements ISelectionProvider {
	protected IOSGIFrameworkWorkingCopy framework2;
	protected FrameworkInstanceConfiguration configuration;

	protected Table osgiBundlesTable;
	protected int selection = -1;
	protected Button addBundleProject;
	protected Button remove;

	protected PropertyChangeListener listener;


	public ConfigurationOSGiModuleEditorPart() {
	super();

	}

	/**
	*
	*/
	protected void addChangeListener() {
	listener = new PropertyChangeListener() {
	public void propertyChange(PropertyChangeEvent event) {
	if (FrameworkInstanceConfiguration.ADD_BUNDLE.equals(event.getPropertyName())) {
	initialize();
	} else if (FrameworkInstanceConfiguration.REMOVE_BUNDLE.equals(event.getPropertyName())) {
	initialize();
	}
	}
	};
	configuration.addPropertyChangeListener(listener);

	}

	/**
	* @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
	*/
	public void createPartControl(Composite parent) {
	FormToolkit toolkit = getFormToolkit(parent.getDisplay());

	ScrolledForm form = toolkit.createScrolledForm(parent);
	toolkit.decorateFormHeading(form.getForm());
	form.setText(Messages.configurationEditorOSGIModulesPageTitle);
	form.setImage(FrameworkUIPlugin.getImage(FrameworkUIPlugin.IMG_WEB_MODULE));
	GridLayout layout = new GridLayout();
	layout.marginTop = 6;
	layout.marginLeft = 6;
	form.getBody().setLayout(layout);

	getSite().setSelectionProvider(this);

	Section section = toolkit.createSection(form.getBody(),
	ExpandableComposite.TITLE_BAR \| Section.DESCRIPTION);
	section.setText(Messages.configurationEditorOSGIModulesSection);
	section.setDescription(Messages.configurationEditorOSGIModulesDescription);
	section.setLayoutData(new GridData(GridData.FILL_BOTH));

	Composite composite = toolkit.createComposite(section);
	layout = new GridLayout();
	layout.numColumns = 2;
	layout.marginHeight = 5;
	layout.marginWidth = 10;
	layout.verticalSpacing = 5;
	layout.horizontalSpacing = 15;
	composite.setLayout(layout);
	composite.setLayoutData(new GridData(GridData.FILL_BOTH));
	IWorkbenchHelpSystem whs = PlatformUI.getWorkbench().getHelpSystem();
	whs.setHelp(composite, ContextIds.CONFIGURATION_EDITOR_MODULES);
	toolkit.paintBordersFor(composite);
	section.setClient(composite);

	osgiBundlesTable = toolkit.createTable(composite, SWT.V_SCROLL \| SWT.SINGLE
	\| SWT.FULL_SELECTION);
	osgiBundlesTable.setHeaderVisible(true);
	osgiBundlesTable.setLinesVisible(true);
	whs.setHelp(osgiBundlesTable,
	ContextIds.CONFIGURATION_EDITOR_MODULES_LIST);

	TableLayout tableLayout = new TableLayout();

	TableColumn col = new TableColumn(osgiBundlesTable, SWT.NONE);
	col.setText("Name");
	ColumnWeightData colData = new ColumnWeightData(8, 250, true);
	tableLayout.addColumnData(colData);

	TableColumn col2 = new TableColumn(osgiBundlesTable, SWT.NONE);
	col2.setText("Id");
	colData = new ColumnWeightData(13, 250, true);
	tableLayout.addColumnData(colData);

	TableColumn col3 = new TableColumn(osgiBundlesTable, SWT.NONE);
	col3.setText("Version");
	colData = new ColumnWeightData(5, 50, true);
	tableLayout.addColumnData(colData);


	osgiBundlesTable.setLayout(tableLayout);

	GridData data = new GridData(GridData.FILL_HORIZONTAL);
	data.widthHint = 450;
	data.heightHint = 120;
	osgiBundlesTable.setLayoutData(data);
	osgiBundlesTable.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	selectOsgiBundle();
	}
	});

	Composite rightPanel = toolkit.createComposite(composite);
	layout = new GridLayout();
	layout.marginHeight = 0;
	layout.marginWidth = 0;
	rightPanel.setLayout(layout);
	data = new GridData();
	rightPanel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL
	\| GridData.VERTICAL_ALIGN_BEGINNING));

	form.setContent(section);
	form.reflow(true);

	initialize();
	}



	public void dispose() {
	super.dispose();
	if (configuration != null) {
	configuration.removePropertyChangeListener(listener);
	}

	}

	/*
	* (non-Javadoc) Initializes the editor part with a site and input.
	*/
	public void init(IEditorSite site, IEditorInput input) {
	super.init(site, input);

	IOSGIFrameworkInstance ts = (IOSGIFrameworkInstance) server.loadAdapter(
	FrameworkInstanceDelegate.class, null);

	try {
	configuration = ts.getFrameworkInstanceConfiguration();
	} catch (CoreException e) {
	Trace.trace(Trace.SEVERE, "cannot access configuration",e);
	}

	if (server != null)
	framework2 = (IOSGIFrameworkWorkingCopy) server.loadAdapter(
	IOSGIFrameworkWorkingCopy.class, null);

	addChangeListener();
	initialize();
	}

	/**
	*
	*/
	protected void initialize() {
	if (osgiBundlesTable == null)
	return;

	osgiBundlesTable.removeAll();
	setErrorMessage(null);
	}

	/**
	*
	*/
	protected void selectOsgiBundle() {
	if (readOnly)
	return;

	try {
	selection = osgiBundlesTable.getSelectionIndex();
	remove.setEnabled(true);
	for(ISelectionChangedListener changedListener: selectionChangedListeners)
	changedListener.selectionChanged(new SelectionChangedEvent(this, getSelection()));
	} catch (Exception e) {
	selection = -1;
	remove.setEnabled(false);
	}
	}


	/*
	* @see IWorkbenchPart#setFocus()
	*/
	public void setFocus() {
	if (osgiBundlesTable != null)
	osgiBundlesTable.setFocus();
	}


	/**
	* This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this editor.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected Collection<ISelectionChangedListener> selectionChangedListeners = new ArrayList<ISelectionChangedListener>();

	/**
	* This keeps track of the selection of the editor as a whole.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected ISelection editorSelection = StructuredSelection.EMPTY;




	public ISelection getSelection() {
	final TableItem[] sel = osgiBundlesTable.getSelection();
	if(sel == null \|\| sel.length == 0)
	return StructuredSelection.EMPTY;

	return new IStructuredSelection() {

	public boolean isEmpty() {
	return false;
	}

	public List toList() {
	List<IPluginModelBase> all = new ArrayList<IPluginModelBase>();
	for(TableItem s: sel)
	all.add((IPluginModelBase)s.getData());
	return all;
	}

	public Object[] toArray() {

	return toList().toArray();
	}

	public int size() {

	return sel.length;
	}

	public Iterator iterator() {
	return toList().iterator();
	}

	public Object getFirstElement() {
	return sel[0].getData();
	}
	};

	}

	/**
	* This implements {@link org.eclipse.jface.viewers.ISelectionProvider}.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void addSelectionChangedListener(ISelectionChangedListener listener2) {
	selectionChangedListeners.add(listener2);
	}

	/**
	* This implements {@link org.eclipse.jface.viewers.ISelectionProvider}.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void removeSelectionChangedListener(ISelectionChangedListener listener2) {
	selectionChangedListeners.remove(listener2);
	}

	public void setSelection(ISelection selection) {
	// TODO Auto-generated method stub

	}




	}