nodejs/org.eclipse.wst.jsdt.js.bower/src/org/eclipse/wst/jsdt/js/bower/internal/wizard/BowerInitPage.java - gerrit/jsdt/webtools.jsdt - Git at Google

 /*******************************************************************************
  * Copyright (c) 2015 Red Hat, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
  * https://www.eclipse.org/legal/epl-2.0/
  *
  * 	Contributors:
  * 		 Red Hat Inc. - initial API and implementation and/or initial documentation
  *******************************************************************************/
 package org.eclipse.wst.jsdt.js.bower.internal.wizard;

 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;

 import org.eclipse.core.resources.IContainer;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.debug.internal.ui.SWTFactory;
 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.dialogs.IDialogConstants;
 import org.eclipse.jface.viewers.DoubleClickEvent;
 import org.eclipse.jface.viewers.IDoubleClickListener;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
 import org.eclipse.jface.viewers.TableViewer;
 import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.events.SelectionListener;
 import org.eclipse.swt.layout.FillLayout;
 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.Group;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Table;
 import org.eclipse.swt.widgets.TableColumn;
 import org.eclipse.swt.widgets.TableItem;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.dialogs.ContainerSelectionDialog;
 import org.eclipse.wst.jsdt.js.bower.BowerJson;
 import org.eclipse.wst.jsdt.js.bower.BowerJson.Builder;
 import org.eclipse.wst.jsdt.js.bower.internal.BowerConstants;
 import org.eclipse.wst.jsdt.js.bower.internal.Messages;
 import org.eclipse.wst.jsdt.js.common.ui.PopUpPropertyDialog;
 import org.eclipse.wst.jsdt.js.common.util.WorkbenchResourceUtil;

 /**
  * @author "Ilya Buziuk (ibuziuk)"
  */
 @SuppressWarnings("restriction")
 public class BowerInitPage extends WizardPage {
 	private final IStructuredSelection selection;
 	private IContainer selectedContainer;
 	private Text dirText;
 	private Text nameText;
 	private Text versionText;
 	private Text licenseText;
 	private Button useDefaultCheckBox;

 	private Table authorsTable;
 	private Button addAuthorButton;

 	private Table ignoreTable;
 	private Button addIgnoreButton;

 	private String defaultName;
 	private String defaultVersion;
 	private String defaultLicense;
 	private List<String> defaultAuthors;
 	private List<String> defaultIgnore;
 	private String defaultDirectory;

 	public BowerInitPage(IStructuredSelection selection) {
 		super(Messages.BowerInitWizard_pageName);
 		setTitle(Messages.BowerInitWizard_pageTitle);
 		setDescription(Messages.BowerInitWizard_pageDescription);
 		this.selection = selection;
 	}

 	@Override
 	public void createControl(Composite parent) {
 		initializeDialogUnits(parent);
 		Composite mainComposite = SWTFactory.createComposite(parent, parent.getFont(), 1, 1, GridData.FILL_BOTH);
 		((GridLayout) mainComposite.getLayout()).verticalSpacing = 4;

 		createExecutionDirEditor(mainComposite);
 		createUseDefaultsEditor(mainComposite);
 		createBasePropertyEditor(mainComposite);
 		createAuthorsEditor(mainComposite);
 		createIgnoreEditor(mainComposite);

 		Dialog.applyDialogFont(mainComposite);
 		initiDefaultsValues();
 		setControl(mainComposite);
 	}

 	public String getExecutionDir() {
 		return dirText.getText();
 	}

 	public BowerJson getModel() {
 		String name = nameText.getText();
 		String version = versionText.getText();
 		String license = licenseText.getText();
 		List<String> authors = getItems(authorsTable);
 		List<String> ignore = getItems(ignoreTable);

 		Builder builder = new BowerJson.Builder();

 		if (name != null && !name.isEmpty()) {
 			builder.name(name);
 		}

 		if (version != null && !version.isEmpty()) {
 			builder.version(version);
 		}

 		if (license != null && !license.isEmpty()) {
 			builder.license(license);
 		}

 		if (authors != null && !authors.isEmpty()) {
 			builder.authrors(authors);
 		}

 		if (ignore != null && !ignore.isEmpty()) {
 			builder.ignore(ignore);
 		}

 		BowerJson model = builder.build();

 		return model;
 	}


 	private void initiDefaultsValues() {
 		this.selectedContainer = WorkbenchResourceUtil.getContainerFromSelection(this.selection);

 		String location = WorkbenchResourceUtil.getAbsolutePath(selectedContainer);

 		this.defaultDirectory = (location != null) ? location : "";  //$NON-NLS-1$
 		this.defaultName = (selectedContainer != null) ? selectedContainer.getProject().getName().replaceAll("\\s", "") : BowerConstants.DEFAULT_NAME; //$NON-NLS-1$ //$NON-NLS-2$

 		this.defaultVersion = BowerConstants.DEFAULT_VERSION;
 		this.defaultLicense =  BowerConstants.DEFAULT_LICENSE;

 		this.defaultIgnore =  Arrays.asList(BowerConstants.DEFAULT_IGNORE);

 		this.dirText.setText(defaultDirectory);
 		this.nameText.setText(defaultName);
 		this.versionText.setText(defaultVersion);
 		this.licenseText.setText(defaultLicense);

 		// Authors
 		setDefaults(authorsTable, defaultAuthors);
 		// Ignore
 		setDefaults(ignoreTable, defaultIgnore);

 		boolean useDefault = useDefaultCheckBox.getSelection();

 		this.nameText.setEnabled(!useDefault);
 		this.versionText.setEnabled(!useDefault);
 		this.licenseText.setEnabled(!useDefault);

 		this.authorsTable.setEnabled(!useDefault);
 		this.addAuthorButton.setEnabled(!useDefault);

 		this.ignoreTable.setEnabled(!useDefault);
 		this.addIgnoreButton.setEnabled(!useDefault);
 	}

 	private void createExecutionDirEditor(Composite mainComposite) {
 		Label label = new Label(mainComposite, SWT.NONE);
 		label.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1));
 		label.setText(Messages.BowerLaunchConfigurationTab_baseDirectory);

 		this.dirText = new Text(mainComposite, SWT.BORDER);
 		this.dirText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 5, 1));
 		this.dirText.addModifyListener(new EntriesChangedListener());

 		final Composite buttonComposite = new Composite(mainComposite, SWT.NONE);
 		buttonComposite.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 5, 1));
 		final GridLayout buttonGridLayout = new GridLayout();
 		buttonGridLayout.marginWidth = 0;
 		buttonGridLayout.marginHeight = 0;
 		buttonGridLayout.numColumns = 1;
 		buttonComposite.setLayout(buttonGridLayout);

 		final Button browseWorkspaceButton = new Button(buttonComposite, SWT.NONE);
 		browseWorkspaceButton.setText(Messages.BowerLaunchConfigurationTab_browseWorkspace);
 		browseWorkspaceButton.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent e) {
 				ContainerSelectionDialog dialog = new ContainerSelectionDialog(getShell(),
 						ResourcesPlugin.getWorkspace().getRoot(), false, Messages.BowerLaunchConfigurationTab_rootFolderSelection);
 				dialog.showClosedProjects(false);

 				int buttonId = dialog.open();
 				if (buttonId == IDialogConstants.OK_ID) {
 					Object[] resource = dialog.getResult();
 					if (resource != null && resource.length > 0) {
 						IPath path = ((IPath) resource[0]);
 						IResource selectedResource = ResourcesPlugin.getWorkspace().getRoot().findMember(path);
 						String location = WorkbenchResourceUtil.getAbsolutePath(selectedResource);
 						if (selectedResource.exists()) {
 							dirText.setText(location);
 						}
 					}
 				}
 			}
 		});

 	}

 	private void createUseDefaultsEditor(Composite mainComposite) {
 		Composite group = SWTFactory.createComposite(mainComposite, 2, 1, GridData.FILL_HORIZONTAL);
 		useDefaultCheckBox = SWTFactory.createCheckButton(group, Messages.BowerLaunchConfigurationTab_useDefaulConfiguration, null, true, 2);

 		useDefaultCheckBox.addSelectionListener(new SelectionAdapter() {

 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				boolean useDefault = ((Button) e.widget).getSelection();
 				nameText.setEnabled(!useDefault);
 				versionText.setEnabled(!useDefault);
 				licenseText.setEnabled(!useDefault);
 				authorsTable.setEnabled(!useDefault);
 				addAuthorButton.setEnabled(!useDefault);
 				ignoreTable.setEnabled(!useDefault);
 				addIgnoreButton.setEnabled(!useDefault);
 				if (useDefault) {
 					setDefaults();
 				} else {
 					nameText.setEnabled(true);
 					versionText.setEnabled(true);
 					licenseText.setEnabled(true);
 					authorsTable.setEnabled(true);
 					addAuthorButton.setEnabled(true);
 					ignoreTable.setEnabled(true);
 					addIgnoreButton.setEnabled(true);
 				}
 			}
 		});
 	}

 	private void createBasePropertyEditor(Composite mainComposite) {
 		Group group = SWTFactory.createGroup(mainComposite, Messages.BowerLaunchConfigurationTab_Properties, 2, 1, GridData.FILL_HORIZONTAL);

 		Label nameLabel = new Label(group, SWT.NONE);
 		nameLabel.setText(Messages.BowerLaunchConfigurationTab_Name);
 		nameText = new Text(group, SWT.BORDER);
 		nameText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 		nameText.addModifyListener(new EntriesChangedListener());

 		Label versionLabel = new Label(group, SWT.NONE);
 		versionLabel.setText(Messages.BowerLaunchConfigurationTab_Version);
 		versionText = new Text(group, SWT.BORDER);
 		versionText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 		versionText.addModifyListener(new EntriesChangedListener());

 		Label licenseLabel = new Label(group, SWT.NONE);
 		licenseLabel.setText(Messages.BowerLaunchConfigurationTab_License);
 		licenseText = new Text(group, SWT.BORDER);
 		licenseText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 		licenseText.addModifyListener(new EntriesChangedListener());
 	}

 	private void createAuthorsEditor(Composite mainComposite) {
 		TableGroupComposite authorsComposite = new TableGroupComposite(Messages.BowerLaunchConfigurationTab_Authors,
 				Messages.BowerLaunchConfigurationTab_Author, mainComposite, Messages.BowerInitWizard_addAuthor, Messages.BowerInitWizard_editAuthor);
 		authorsComposite.createControls();
 		this.authorsTable = authorsComposite.getTable();
 		this.addAuthorButton = authorsComposite.getAddButton();
 	}

 	private void createIgnoreEditor(Composite mainComposite) {
 		TableGroupComposite ignoreComposite = new TableGroupComposite(Messages.BowerLaunchConfigurationTab_Ignore,
 				Messages.BowerLaunchConfigurationTab_Ignore, mainComposite, Messages.BowerInitWizard_addIgnore, Messages.BowerInitWizard_editIgnore);
 		ignoreComposite.createControls();
 		this.ignoreTable = ignoreComposite.getTable();
 		this.addIgnoreButton = ignoreComposite.getAddButton();
 	}


 	@Override
 	public String getName() {
 		return Messages.BowerLaunchConfigurationTab_launchMainTabName;
 	}

 	private List<String> getItems(Table table) {
 		List<String> authors = new ArrayList<>();
 		TableItem[] items = table.getItems();
 		if (items != null && items.length > 0) {
 			for (TableItem item : items) {
 				authors.add(item.getText());
 			}
 		}
 		return authors;
 	}

 	private void setDefaults(Table table, List<String> defaultItems) {
 		if (table != null && defaultItems != null && !defaultItems.isEmpty()) {
 			table.removeAll();
 			for (String item : defaultItems) {
 				new TableItem(table, SWT.NONE).setText(item);
 			}
 		}
 	}


 	private void setDefaults() {
 		nameText.setText(defaultName);
 		versionText.setText(defaultVersion);
 		licenseText.setText(defaultLicense);

 		setDefaults(authorsTable, defaultAuthors);
 		setDefaults(ignoreTable, defaultIgnore);
 	}

 	private class EntriesChangedListener implements ModifyListener, SelectionListener {
 		public void modifyText(ModifyEvent e) {
 			entriesChanged();
 		}

 		public void widgetDefaultSelected(SelectionEvent e) {
 			entriesChanged();
 		}

 		public void widgetSelected(SelectionEvent e) {
 			entriesChanged();
 		}
 	}

 	private class TableGroupComposite {
 		private String groupLabel;
 		private String propertyLabel;
 		private Composite parent;
 		private Table table;
 		private Button addButton;
 		private Button editButton;
 		private Button removeButton;
 		private String addDialogTitle;
 		private String editDialogTitle;

 		public TableGroupComposite(String groupLabel, String propertyLabel, Composite parent, String addDialogTitle, String editDialogTitle) {
 			this.groupLabel = groupLabel;
 			this.propertyLabel = propertyLabel;
 			this.parent = parent;
 			this.addDialogTitle = addDialogTitle;
 			this.editDialogTitle = editDialogTitle;
 		}

 		public Table getTable() {
 			return this.table;
 		}

 		public Button getAddButton() {
 			return this.addButton;
 		}


 		public void createControls() {
 			Composite tableGroup = SWTFactory.createGroup(parent, groupLabel, 2, 1, GridData.FILL_HORIZONTAL);
 			TableViewer tableViewer = new TableViewer(tableGroup, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI);
 		    tableViewer.addDoubleClickListener(new IDoubleClickListener() {
 		      public void doubleClick(DoubleClickEvent event) {
 		        TableItem[] selection = table.getSelection();
 		        if(selection.length == 1) {
 		          editProperty(editDialogTitle, selection[0].getText(0), selection[0].getText(1));
 		        }
 		      }
 		    });
 		    tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

 		      public void selectionChanged(SelectionChangedEvent event) {
 		        TableItem[] items = table.getSelection();
 		        if(items == null || items.length == 0) {
 		          editButton.setEnabled(false);
 		          removeButton.setEnabled(false);
 		        } else if(items.length == 1) {
 		          editButton.setEnabled(true);
 		          removeButton.setEnabled(true);
 		        } else {
 		          editButton.setEnabled(false);
 		          removeButton.setEnabled(true);
 		        }
 		      }

 		    });

 		    table = tableViewer.getTable();
 			GridData data = new GridData(SWT.FILL, SWT.FILL, true, true);
 			data.heightHint = 50;
 			table.setLayoutData(data);
 		    table.setLinesVisible(true);
 		    table.setHeaderVisible(true);

 		    final TableColumn propColumn = new TableColumn(this.table, SWT.NONE, 0);
 		    propColumn.setWidth(300);

 			Composite buttonComposite = new Composite(tableGroup, SWT.NONE);
 			FillLayout fillLayout = new FillLayout(SWT.VERTICAL);
 			fillLayout.spacing = 2;
 			buttonComposite.setLayout(fillLayout);

 		    addButton = new Button(buttonComposite, SWT.NONE);
 		    addButton.setText(Messages.BowerLaunchConfigurationTab_buttonAdd);
 		    addButton.addSelectionListener(new SelectionAdapter() {
 		      public void widgetSelected(SelectionEvent e) {
 		        addProperty(addDialogTitle);
 		      }
 		    });
 		    editButton = new Button(buttonComposite, SWT.NONE);
 		    editButton.setText(Messages.BowerLaunchConfigurationTab_buttonEdit);
 		    editButton.addSelectionListener(new SelectionAdapter() {
 		      public void widgetSelected(SelectionEvent e) {
 		        if(table.getSelectionCount() > 0) {
 		          TableItem[] selection = table.getSelection();
 		          if(selection.length == 1) {
 		            editProperty(editDialogTitle, selection[0].getText(0), selection[0].getText(1));
 		          }
 		        }
 		      }
 		    });
 		    editButton.setEnabled(false);
 		    removeButton = new Button(buttonComposite, SWT.NONE);
 		    removeButton.setText(Messages.BowerLaunchConfigurationTab_buttonRemove);
 		    removeButton.addSelectionListener(new SelectionAdapter() {
 		      public void widgetSelected(SelectionEvent e) {
 		        if(table.getSelectionCount() > 0) {
 		          table.remove(table.getSelectionIndices());
 		        }
 		      }
 		    });
 		    removeButton.setEnabled(false);
 		}

 		private void addProperty(String title) {
 			PopUpPropertyDialog dialog = new PopUpPropertyDialog(getShell(), title, propertyLabel, "", null); //$NON-NLS-1$
 			if (dialog.open() == IDialogConstants.OK_ID) {
 				TableItem item = new TableItem(table, SWT.NONE);
 				item.setText(0, dialog.getName());
 			}
 		}

 		private void editProperty(String title, String name, String value) {
 			PopUpPropertyDialog dialog = new PopUpPropertyDialog(getShell(), title, propertyLabel, name, null);
 			if (dialog.open() == IDialogConstants.OK_ID) {
 				TableItem[] item = table.getSelection();
 				item[0].setText(0, dialog.getName());
 			}
 		}
 	}

 	private void entriesChanged() {
 		String dir = dirText.getText();
 		if (dir == null || dir.isEmpty()) {
 			setPageComplete(false);
 			setErrorMessage(Messages.BowerInitWizard_errorDirNotDefiened);
 		} else {
 			IContainer container = ResourcesPlugin.getWorkspace().getRoot().getContainerForLocation(new Path(dir));
 			if (container != null && container.exists()) {
 				IFile bowerJson = container.getFile(new Path(BowerConstants.BOWER_JSON));
 				if (bowerJson.exists()) {
 					setError(Messages.BowerInitWizard_errorBowerJsonAlreadyExist);
 				} else {

 					setComplete();
 				}
 			} else {
 				setError(Messages.BowerInitWizard_errorDirNotExist);
 			}
 		}
 	}

 	private void setError(String message) {
 		setPageComplete(false);
 		setErrorMessage(message);
 	}

 	private void setComplete() {
 		setPageComplete(true);
 		setErrorMessage(null);
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2015 Red Hat, Inc.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v2.0
	* which accompanies this distribution, and is available at
	* https://www.eclipse.org/legal/epl-2.0/
	*
	* Contributors:
	* Red Hat Inc. - initial API and implementation and/or initial documentation
	*******************************************************************************/
	package org.eclipse.wst.jsdt.js.bower.internal.wizard;

	import java.util.ArrayList;
	import java.util.Arrays;
	import java.util.List;

	import org.eclipse.core.resources.IContainer;
	import org.eclipse.core.resources.IFile;
	import org.eclipse.core.resources.IResource;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.debug.internal.ui.SWTFactory;
	import org.eclipse.jface.dialogs.Dialog;
	import org.eclipse.jface.dialogs.IDialogConstants;
	import org.eclipse.jface.viewers.DoubleClickEvent;
	import org.eclipse.jface.viewers.IDoubleClickListener;
	import org.eclipse.jface.viewers.ISelectionChangedListener;
	import org.eclipse.jface.viewers.IStructuredSelection;
	import org.eclipse.jface.viewers.SelectionChangedEvent;
	import org.eclipse.jface.viewers.TableViewer;
	import org.eclipse.jface.wizard.WizardPage;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.events.SelectionAdapter;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.events.SelectionListener;
	import org.eclipse.swt.layout.FillLayout;
	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.Group;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Table;
	import org.eclipse.swt.widgets.TableColumn;
	import org.eclipse.swt.widgets.TableItem;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.ui.dialogs.ContainerSelectionDialog;
	import org.eclipse.wst.jsdt.js.bower.BowerJson;
	import org.eclipse.wst.jsdt.js.bower.BowerJson.Builder;
	import org.eclipse.wst.jsdt.js.bower.internal.BowerConstants;
	import org.eclipse.wst.jsdt.js.bower.internal.Messages;
	import org.eclipse.wst.jsdt.js.common.ui.PopUpPropertyDialog;
	import org.eclipse.wst.jsdt.js.common.util.WorkbenchResourceUtil;

	/**
	* @author "Ilya Buziuk (ibuziuk)"
	*/
	@SuppressWarnings("restriction")
	public class BowerInitPage extends WizardPage {
	private final IStructuredSelection selection;
	private IContainer selectedContainer;
	private Text dirText;
	private Text nameText;
	private Text versionText;
	private Text licenseText;
	private Button useDefaultCheckBox;

	private Table authorsTable;
	private Button addAuthorButton;

	private Table ignoreTable;
	private Button addIgnoreButton;

	private String defaultName;
	private String defaultVersion;
	private String defaultLicense;
	private List<String> defaultAuthors;
	private List<String> defaultIgnore;
	private String defaultDirectory;

	public BowerInitPage(IStructuredSelection selection) {
	super(Messages.BowerInitWizard_pageName);
	setTitle(Messages.BowerInitWizard_pageTitle);
	setDescription(Messages.BowerInitWizard_pageDescription);
	this.selection = selection;
	}

	@Override
	public void createControl(Composite parent) {
	initializeDialogUnits(parent);
	Composite mainComposite = SWTFactory.createComposite(parent, parent.getFont(), 1, 1, GridData.FILL_BOTH);
	((GridLayout) mainComposite.getLayout()).verticalSpacing = 4;

	createExecutionDirEditor(mainComposite);
	createUseDefaultsEditor(mainComposite);
	createBasePropertyEditor(mainComposite);
	createAuthorsEditor(mainComposite);
	createIgnoreEditor(mainComposite);

	Dialog.applyDialogFont(mainComposite);
	initiDefaultsValues();
	setControl(mainComposite);
	}

	public String getExecutionDir() {
	return dirText.getText();
	}

	public BowerJson getModel() {
	String name = nameText.getText();
	String version = versionText.getText();
	String license = licenseText.getText();
	List<String> authors = getItems(authorsTable);
	List<String> ignore = getItems(ignoreTable);

	Builder builder = new BowerJson.Builder();

	if (name != null && !name.isEmpty()) {
	builder.name(name);
	}

	if (version != null && !version.isEmpty()) {
	builder.version(version);
	}

	if (license != null && !license.isEmpty()) {
	builder.license(license);
	}

	if (authors != null && !authors.isEmpty()) {
	builder.authrors(authors);
	}

	if (ignore != null && !ignore.isEmpty()) {
	builder.ignore(ignore);
	}

	BowerJson model = builder.build();

	return model;
	}


	private void initiDefaultsValues() {
	this.selectedContainer = WorkbenchResourceUtil.getContainerFromSelection(this.selection);

	String location = WorkbenchResourceUtil.getAbsolutePath(selectedContainer);

	this.defaultDirectory = (location != null) ? location : ""; //$NON-NLS-1$
	this.defaultName = (selectedContainer != null) ? selectedContainer.getProject().getName().replaceAll("\\s", "") : BowerConstants.DEFAULT_NAME; //$NON-NLS-1$ //$NON-NLS-2$

	this.defaultVersion = BowerConstants.DEFAULT_VERSION;
	this.defaultLicense = BowerConstants.DEFAULT_LICENSE;

	this.defaultIgnore = Arrays.asList(BowerConstants.DEFAULT_IGNORE);

	this.dirText.setText(defaultDirectory);
	this.nameText.setText(defaultName);
	this.versionText.setText(defaultVersion);
	this.licenseText.setText(defaultLicense);

	// Authors
	setDefaults(authorsTable, defaultAuthors);
	// Ignore
	setDefaults(ignoreTable, defaultIgnore);

	boolean useDefault = useDefaultCheckBox.getSelection();

	this.nameText.setEnabled(!useDefault);
	this.versionText.setEnabled(!useDefault);
	this.licenseText.setEnabled(!useDefault);

	this.authorsTable.setEnabled(!useDefault);
	this.addAuthorButton.setEnabled(!useDefault);

	this.ignoreTable.setEnabled(!useDefault);
	this.addIgnoreButton.setEnabled(!useDefault);
	}

	private void createExecutionDirEditor(Composite mainComposite) {
	Label label = new Label(mainComposite, SWT.NONE);
	label.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1));
	label.setText(Messages.BowerLaunchConfigurationTab_baseDirectory);

	this.dirText = new Text(mainComposite, SWT.BORDER);
	this.dirText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 5, 1));
	this.dirText.addModifyListener(new EntriesChangedListener());

	final Composite buttonComposite = new Composite(mainComposite, SWT.NONE);
	buttonComposite.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 5, 1));
	final GridLayout buttonGridLayout = new GridLayout();
	buttonGridLayout.marginWidth = 0;
	buttonGridLayout.marginHeight = 0;
	buttonGridLayout.numColumns = 1;
	buttonComposite.setLayout(buttonGridLayout);

	final Button browseWorkspaceButton = new Button(buttonComposite, SWT.NONE);
	browseWorkspaceButton.setText(Messages.BowerLaunchConfigurationTab_browseWorkspace);
	browseWorkspaceButton.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	ContainerSelectionDialog dialog = new ContainerSelectionDialog(getShell(),
	ResourcesPlugin.getWorkspace().getRoot(), false, Messages.BowerLaunchConfigurationTab_rootFolderSelection);
	dialog.showClosedProjects(false);

	int buttonId = dialog.open();
	if (buttonId == IDialogConstants.OK_ID) {
	Object[] resource = dialog.getResult();
	if (resource != null && resource.length > 0) {
	IPath path = ((IPath) resource[0]);
	IResource selectedResource = ResourcesPlugin.getWorkspace().getRoot().findMember(path);
	String location = WorkbenchResourceUtil.getAbsolutePath(selectedResource);
	if (selectedResource.exists()) {
	dirText.setText(location);
	}
	}
	}
	}
	});

	}

	private void createUseDefaultsEditor(Composite mainComposite) {
	Composite group = SWTFactory.createComposite(mainComposite, 2, 1, GridData.FILL_HORIZONTAL);
	useDefaultCheckBox = SWTFactory.createCheckButton(group, Messages.BowerLaunchConfigurationTab_useDefaulConfiguration, null, true, 2);

	useDefaultCheckBox.addSelectionListener(new SelectionAdapter() {

	@Override
	public void widgetSelected(SelectionEvent e) {
	boolean useDefault = ((Button) e.widget).getSelection();
	nameText.setEnabled(!useDefault);
	versionText.setEnabled(!useDefault);
	licenseText.setEnabled(!useDefault);
	authorsTable.setEnabled(!useDefault);
	addAuthorButton.setEnabled(!useDefault);
	ignoreTable.setEnabled(!useDefault);
	addIgnoreButton.setEnabled(!useDefault);
	if (useDefault) {
	setDefaults();
	} else {
	nameText.setEnabled(true);
	versionText.setEnabled(true);
	licenseText.setEnabled(true);
	authorsTable.setEnabled(true);
	addAuthorButton.setEnabled(true);
	ignoreTable.setEnabled(true);
	addIgnoreButton.setEnabled(true);
	}
	}
	});
	}

	private void createBasePropertyEditor(Composite mainComposite) {
	Group group = SWTFactory.createGroup(mainComposite, Messages.BowerLaunchConfigurationTab_Properties, 2, 1, GridData.FILL_HORIZONTAL);

	Label nameLabel = new Label(group, SWT.NONE);
	nameLabel.setText(Messages.BowerLaunchConfigurationTab_Name);
	nameText = new Text(group, SWT.BORDER);
	nameText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	nameText.addModifyListener(new EntriesChangedListener());

	Label versionLabel = new Label(group, SWT.NONE);
	versionLabel.setText(Messages.BowerLaunchConfigurationTab_Version);
	versionText = new Text(group, SWT.BORDER);
	versionText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	versionText.addModifyListener(new EntriesChangedListener());

	Label licenseLabel = new Label(group, SWT.NONE);
	licenseLabel.setText(Messages.BowerLaunchConfigurationTab_License);
	licenseText = new Text(group, SWT.BORDER);
	licenseText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	licenseText.addModifyListener(new EntriesChangedListener());
	}

	private void createAuthorsEditor(Composite mainComposite) {
	TableGroupComposite authorsComposite = new TableGroupComposite(Messages.BowerLaunchConfigurationTab_Authors,
	Messages.BowerLaunchConfigurationTab_Author, mainComposite, Messages.BowerInitWizard_addAuthor, Messages.BowerInitWizard_editAuthor);
	authorsComposite.createControls();
	this.authorsTable = authorsComposite.getTable();
	this.addAuthorButton = authorsComposite.getAddButton();
	}

	private void createIgnoreEditor(Composite mainComposite) {
	TableGroupComposite ignoreComposite = new TableGroupComposite(Messages.BowerLaunchConfigurationTab_Ignore,
	Messages.BowerLaunchConfigurationTab_Ignore, mainComposite, Messages.BowerInitWizard_addIgnore, Messages.BowerInitWizard_editIgnore);
	ignoreComposite.createControls();
	this.ignoreTable = ignoreComposite.getTable();
	this.addIgnoreButton = ignoreComposite.getAddButton();
	}


	@Override
	public String getName() {
	return Messages.BowerLaunchConfigurationTab_launchMainTabName;
	}

	private List<String> getItems(Table table) {
	List<String> authors = new ArrayList<>();
	TableItem[] items = table.getItems();
	if (items != null && items.length > 0) {
	for (TableItem item : items) {
	authors.add(item.getText());
	}
	}
	return authors;
	}

	private void setDefaults(Table table, List<String> defaultItems) {
	if (table != null && defaultItems != null && !defaultItems.isEmpty()) {
	table.removeAll();
	for (String item : defaultItems) {
	new TableItem(table, SWT.NONE).setText(item);
	}
	}
	}


	private void setDefaults() {
	nameText.setText(defaultName);
	versionText.setText(defaultVersion);
	licenseText.setText(defaultLicense);

	setDefaults(authorsTable, defaultAuthors);
	setDefaults(ignoreTable, defaultIgnore);
	}

	private class EntriesChangedListener implements ModifyListener, SelectionListener {
	public void modifyText(ModifyEvent e) {
	entriesChanged();
	}

	public void widgetDefaultSelected(SelectionEvent e) {
	entriesChanged();
	}

	public void widgetSelected(SelectionEvent e) {
	entriesChanged();
	}
	}

	private class TableGroupComposite {
	private String groupLabel;
	private String propertyLabel;
	private Composite parent;
	private Table table;
	private Button addButton;
	private Button editButton;
	private Button removeButton;
	private String addDialogTitle;
	private String editDialogTitle;

	public TableGroupComposite(String groupLabel, String propertyLabel, Composite parent, String addDialogTitle, String editDialogTitle) {
	this.groupLabel = groupLabel;
	this.propertyLabel = propertyLabel;
	this.parent = parent;
	this.addDialogTitle = addDialogTitle;
	this.editDialogTitle = editDialogTitle;
	}

	public Table getTable() {
	return this.table;
	}

	public Button getAddButton() {
	return this.addButton;
	}


	public void createControls() {
	Composite tableGroup = SWTFactory.createGroup(parent, groupLabel, 2, 1, GridData.FILL_HORIZONTAL);
	TableViewer tableViewer = new TableViewer(tableGroup, SWT.BORDER \| SWT.FULL_SELECTION \| SWT.MULTI);
	tableViewer.addDoubleClickListener(new IDoubleClickListener() {
	public void doubleClick(DoubleClickEvent event) {
	TableItem[] selection = table.getSelection();
	if(selection.length == 1) {
	editProperty(editDialogTitle, selection[0].getText(0), selection[0].getText(1));
	}
	}
	});
	tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

	public void selectionChanged(SelectionChangedEvent event) {
	TableItem[] items = table.getSelection();
	if(items == null \|\| items.length == 0) {
	editButton.setEnabled(false);
	removeButton.setEnabled(false);
	} else if(items.length == 1) {
	editButton.setEnabled(true);
	removeButton.setEnabled(true);
	} else {
	editButton.setEnabled(false);
	removeButton.setEnabled(true);
	}
	}

	});

	table = tableViewer.getTable();
	GridData data = new GridData(SWT.FILL, SWT.FILL, true, true);
	data.heightHint = 50;
	table.setLayoutData(data);
	table.setLinesVisible(true);
	table.setHeaderVisible(true);

	final TableColumn propColumn = new TableColumn(this.table, SWT.NONE, 0);
	propColumn.setWidth(300);

	Composite buttonComposite = new Composite(tableGroup, SWT.NONE);
	FillLayout fillLayout = new FillLayout(SWT.VERTICAL);
	fillLayout.spacing = 2;
	buttonComposite.setLayout(fillLayout);

	addButton = new Button(buttonComposite, SWT.NONE);
	addButton.setText(Messages.BowerLaunchConfigurationTab_buttonAdd);
	addButton.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	addProperty(addDialogTitle);
	}
	});
	editButton = new Button(buttonComposite, SWT.NONE);
	editButton.setText(Messages.BowerLaunchConfigurationTab_buttonEdit);
	editButton.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	if(table.getSelectionCount() > 0) {
	TableItem[] selection = table.getSelection();
	if(selection.length == 1) {
	editProperty(editDialogTitle, selection[0].getText(0), selection[0].getText(1));
	}
	}
	}
	});
	editButton.setEnabled(false);
	removeButton = new Button(buttonComposite, SWT.NONE);
	removeButton.setText(Messages.BowerLaunchConfigurationTab_buttonRemove);
	removeButton.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	if(table.getSelectionCount() > 0) {
	table.remove(table.getSelectionIndices());
	}
	}
	});
	removeButton.setEnabled(false);
	}

	private void addProperty(String title) {
	PopUpPropertyDialog dialog = new PopUpPropertyDialog(getShell(), title, propertyLabel, "", null); //$NON-NLS-1$
	if (dialog.open() == IDialogConstants.OK_ID) {
	TableItem item = new TableItem(table, SWT.NONE);
	item.setText(0, dialog.getName());
	}
	}

	private void editProperty(String title, String name, String value) {
	PopUpPropertyDialog dialog = new PopUpPropertyDialog(getShell(), title, propertyLabel, name, null);
	if (dialog.open() == IDialogConstants.OK_ID) {
	TableItem[] item = table.getSelection();
	item[0].setText(0, dialog.getName());
	}
	}
	}

	private void entriesChanged() {
	String dir = dirText.getText();
	if (dir == null \|\| dir.isEmpty()) {
	setPageComplete(false);
	setErrorMessage(Messages.BowerInitWizard_errorDirNotDefiened);
	} else {
	IContainer container = ResourcesPlugin.getWorkspace().getRoot().getContainerForLocation(new Path(dir));
	if (container != null && container.exists()) {
	IFile bowerJson = container.getFile(new Path(BowerConstants.BOWER_JSON));
	if (bowerJson.exists()) {
	setError(Messages.BowerInitWizard_errorBowerJsonAlreadyExist);
	} else {

	setComplete();
	}
	} else {
	setError(Messages.BowerInitWizard_errorDirNotExist);
	}
	}
	}

	private void setError(String message) {
	setPageComplete(false);
	setErrorMessage(message);
	}

	private void setComplete() {
	setPageComplete(true);
	setErrorMessage(null);
	}

	}