org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javadocexport/JavadocSpecificsWizardPage.java - jdt/eclipse.jdt.ui - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2005 IBM Corporation 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
  *******************************************************************************/
 package org.eclipse.jdt.internal.ui.javadocexport;

 import java.io.File;

 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Path;

 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.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Text;

 import org.eclipse.jface.dialogs.Dialog;

 import org.eclipse.ui.PlatformUI;

 import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
 import org.eclipse.jdt.internal.ui.dialogs.StatusInfo;
 import org.eclipse.jdt.internal.ui.dialogs.StatusUtil;
 import org.eclipse.jdt.internal.ui.util.SWTUtil;

 public class JavadocSpecificsWizardPage extends JavadocWizardPage {

 	private Button fAntBrowseButton;
 	private Button fCheckbrowser;
 	private Text fAntText;
 	private Button fOverViewButton;
 	private Button fOverViewBrowseButton;
 	private Button fAntButton;
 	private Combo fSourceCombo;

 	private Composite fLowerComposite;
 	private Text fOverViewText;
 	private Text fExtraOptionsText;
 	private Text fVMOptionsText;

 	private StatusInfo fOverviewStatus;
 	private StatusInfo fAntStatus;

 	private JavadocTreeWizardPage fFirstPage;

 	private JavadocOptionsManager fStore;

 	private final int OVERVIEWSTATUS= 1;
 	private final int ANTSTATUS= 2;

 	protected JavadocSpecificsWizardPage(String pageName, JavadocTreeWizardPage firstPage, JavadocOptionsManager store) {
 		super(pageName);
 		setDescription(JavadocExportMessages.JavadocSpecificsWizardPage_description);

 		fStore= store;

 		fOverviewStatus= new StatusInfo();
 		fAntStatus= new StatusInfo();
 		fFirstPage= firstPage;
 	}

 	/*
 	 * @see IDialogPage#createControl(Composite)
 	 */
 	public void createControl(Composite parent) {
 		initializeDialogUnits(parent);

 		fLowerComposite= new Composite(parent, SWT.NONE);
 		fLowerComposite.setLayoutData(createGridData(GridData.FILL_BOTH, 1, 0));

 		GridLayout layout= createGridLayout(3);
 		layout.marginHeight= 0;
 		fLowerComposite.setLayout(layout);

 		createExtraOptionsGroup(fLowerComposite);
 		createAntGroup(fLowerComposite);

 		setControl(fLowerComposite);
 		Dialog.applyDialogFont(fLowerComposite);
 		PlatformUI.getWorkbench().getHelpSystem().setHelp(fLowerComposite, IJavaHelpContextIds.JAVADOC_SPECIFICS_PAGE);

 	} //end method createControl

 	private void createExtraOptionsGroup(Composite composite) {
 		Composite c= new Composite(composite, SWT.NONE);
 		c.setLayout(createGridLayout(3));
 		c.setLayoutData(createGridData(GridData.FILL_HORIZONTAL, 3, 0));
 		((GridLayout) c.getLayout()).marginWidth= 0;

 		fOverViewButton= createButton(c, SWT.CHECK, JavadocExportMessages.JavadocSpecificsWizardPage_overviewbutton_label, createGridData(1));
 		fOverViewText= createText(c, SWT.SINGLE | SWT.BORDER, null, createGridData(GridData.FILL_HORIZONTAL, 1, 0));
 		//there really aught to be a way to specify this
 		 ((GridData) fOverViewText.getLayoutData()).widthHint= 200;
 		fOverViewBrowseButton= createButton(c, SWT.PUSH, JavadocExportMessages.JavadocSpecificsWizardPage_overviewbrowse_label, createGridData(GridData.HORIZONTAL_ALIGN_END, 1, 0));
 		SWTUtil.setButtonDimensionHint(fOverViewBrowseButton);

 		String str= fStore.getOverview();
 		if (str.length() == 0) {
 			//default
 			fOverViewText.setEnabled(false);
 			fOverViewBrowseButton.setEnabled(false);
 		} else {
 			fOverViewButton.setSelection(true);
 			fOverViewText.setText(str);
 		}

 		createLabel(composite, SWT.NONE, JavadocExportMessages.JavadocSpecificsWizardPage_vmoptionsfield_label, createGridData(GridData.HORIZONTAL_ALIGN_BEGINNING, 3, 0));
 		fVMOptionsText= createText(composite, SWT.SINGLE | SWT.BORDER, null, createGridData(GridData.HORIZONTAL_ALIGN_FILL, 3, 0));
 		fVMOptionsText.setText(fStore.getVMParams());


 		createLabel(composite, SWT.NONE, JavadocExportMessages.JavadocSpecificsWizardPage_extraoptionsfield_label, createGridData(GridData.HORIZONTAL_ALIGN_BEGINNING, 3, 0));
 		fExtraOptionsText= createText(composite, SWT.MULTI | SWT.BORDER | SWT.WRAP | SWT.H_SCROLL | SWT.V_SCROLL, null, createGridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_VERTICAL, 3, 0));
 		//fExtraOptionsText.setSize(convertWidthInCharsToPixels(60), convertHeightInCharsToPixels(10));

 		fExtraOptionsText.setText(fStore.getAdditionalParams());

 		Composite inner= new Composite(composite, SWT.NONE);
 		inner.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, false, false, 3, 1));
 		GridLayout layout= new GridLayout(2, false);
 		layout.marginHeight= 0;
 		layout.marginWidth= 0;
 		inner.setLayout(layout);

 		createLabel(inner, SWT.NONE, JavadocExportMessages.JavadocSpecificsWizardPage_sourcecompatibility_label, createGridData(GridData.HORIZONTAL_ALIGN_BEGINNING, 1, 0));

 		fSourceCombo= createCombo(inner, SWT.NONE, fStore.getSource(), createGridData(1));
 		String[] versions= { "-", "1.3", "1.4", "1.5" };//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$ //$NON-NLS-4$
 		fSourceCombo.setItems(versions);
 		fSourceCombo.setText(fStore.getSource());


 		//Listeners
 		fOverViewButton.addSelectionListener(new ToggleSelectionAdapter(new Control[] { fOverViewBrowseButton, fOverViewText }) {
 			public void validate() {
 				doValidation(OVERVIEWSTATUS);
 			}
 		});

 		fOverViewText.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent e) {
 				doValidation(OVERVIEWSTATUS);
 			}
 		});

 		fOverViewBrowseButton.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent event) {
 				handleFileBrowseButtonPressed(fOverViewText, new String[] { "*.html" }, JavadocExportMessages.JavadocSpecificsWizardPage_overviewbrowsedialog_title);  //$NON-NLS-1$
 			}
 		});

 	}

 	private void createAntGroup(Composite composite) {
 		Composite c= new Composite(composite, SWT.NONE);
 		c.setLayout(createGridLayout(3));
 		c.setLayoutData(createGridData(GridData.FILL_HORIZONTAL, 3, 0));
 		((GridLayout) c.getLayout()).marginWidth= 0;

 		fAntButton= createButton(c, SWT.CHECK, JavadocExportMessages.JavadocSpecificsWizardPage_antscriptbutton_label, createGridData(3));
 		createLabel(c, SWT.NONE, JavadocExportMessages.JavadocSpecificsWizardPage_antscripttext_label, createGridData(GridData.HORIZONTAL_ALIGN_BEGINNING, 1, 0));
 		fAntText= createText(c, SWT.SINGLE | SWT.BORDER, null, createGridData(GridData.FILL_HORIZONTAL, 1, 0));
 		//there really aught to be a way to specify this
 		 ((GridData) fAntText.getLayoutData()).widthHint= 200;

 		fAntText.setText(fStore.getAntpath());

 		fAntBrowseButton= createButton(c, SWT.PUSH, JavadocExportMessages.JavadocSpecificsWizardPage_antscriptbrowse_label, createGridData(GridData.HORIZONTAL_ALIGN_END, 1, 0));
 		SWTUtil.setButtonDimensionHint(fAntBrowseButton);
 		fAntText.setEnabled(false);
 		fAntBrowseButton.setEnabled(false);

 		fCheckbrowser= createButton(c, SWT.CHECK, JavadocExportMessages.JavadocSpecificsWizardPage_openbrowserbutton_label, createGridData(3));
 		fCheckbrowser.setSelection(fStore.doOpenInBrowser());

 		fAntButton.addSelectionListener(new ToggleSelectionAdapter(new Control[] { fAntText, fAntBrowseButton }) {
 			public void validate() {
 				doValidation(ANTSTATUS);
 			}
 		});

 		fAntText.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent e) {
 				doValidation(ANTSTATUS);
 			}
 		});

 		fAntBrowseButton.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent event) {
 				String temp= fAntText.getText();
 				IPath path= Path.fromOSString(temp);
 				String file= path.lastSegment();
 				if (file == null)
 					file= "javadoc.xml";//$NON-NLS-1$
 				path= path.removeLastSegments(1);

 				String selected= handleFolderBrowseButtonPressed(path.toOSString(), JavadocExportMessages.JavadocSpecificsWizardPage_antscriptbrowsedialog_title, JavadocExportMessages.JavadocSpecificsWizardPage_antscriptbrowsedialog_label);

 				path= Path.fromOSString(selected).append(file);
 				fAntText.setText(path.toOSString());

 			}
 		});
 	} //end method createExtraOptionsGroup

 	private void doValidation(int val) {
 		switch (val) {

 			case OVERVIEWSTATUS :
 				fOverviewStatus= new StatusInfo();
 				if (fOverViewButton.getSelection()) {
 					String filename= fOverViewText.getText();
 					if (filename.length() == 0) {
 						fOverviewStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_overviewnotfound_error);
 					} else {
 						File file= new File(filename);
 						String ext= filename.substring(filename.lastIndexOf('.') + 1);
 						if (!file.isFile()) {
 							fOverviewStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_overviewnotfound_error);
 						} else if (!ext.equalsIgnoreCase("html")) { //$NON-NLS-1$
 							fOverviewStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_overviewincorrect_error);
 						}
 					}
 				}
 				break;
 			case ANTSTATUS :
 				fAntStatus= new StatusInfo();
 				if (fAntButton.getSelection()) {
 					String filename= fAntText.getText();
 					if (filename.length() == 0) {
 						fOverviewStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_antfileincorrect_error);
 					} else {
 						File file= new File(filename);
 						String ext= filename.substring(filename.lastIndexOf('.') + 1);
 						if (file.isDirectory() || !(ext.equalsIgnoreCase("xml"))) //$NON-NLS-1$
 							fAntStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_antfileincorrect_error);
 						else if (file.exists())
 							fAntStatus.setWarning(JavadocExportMessages.JavadocSpecificsWizardPage_antfileoverwrite_warning);
 					}
 				}
 				break;
 		}

 		updateStatus(findMostSevereStatus());

 	}

 	/*
 	 * @see JavadocWizardPage#onFinish()
 	 */

 	protected void updateStore() {

 		fStore.setVMParams(fVMOptionsText.getText());
 		fStore.setAdditionalParams(fExtraOptionsText.getText());

 		if (fOverViewText.getEnabled())
 			fStore.setOverview(fOverViewText.getText());
 		else
 			fStore.setOverview(""); //$NON-NLS-1$

 		//for now if there are multiple then the ant file is not stored for specific projects
 		if (fAntText.getEnabled()) {
 			fStore.setGeneralAntpath(fAntText.getText());
 		}
 		fStore.setOpenInBrowser(fCheckbrowser.getSelection());
 		fStore.setSource(fSourceCombo.getText());

 	}

 	public void setVisible(boolean visible) {
 		super.setVisible(visible);
 		if (visible) {
 			doValidation(OVERVIEWSTATUS);
 			doValidation(ANTSTATUS);
 			fCheckbrowser.setVisible(!fFirstPage.getCustom());
 		}
 	}

 	public void init() {
 		updateStatus(new StatusInfo());
 	}

 	private IStatus findMostSevereStatus() {
 		return StatusUtil.getMostSevere(new IStatus[] { fAntStatus, fOverviewStatus });
 	}

 	public boolean generateAnt() {
 		return fAntButton.getSelection();
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2000, 2005 IBM Corporation 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
	*******************************************************************************/
	package org.eclipse.jdt.internal.ui.javadocexport;

	import java.io.File;

	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Path;

	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.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.swt.widgets.Text;

	import org.eclipse.jface.dialogs.Dialog;

	import org.eclipse.ui.PlatformUI;

	import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
	import org.eclipse.jdt.internal.ui.dialogs.StatusInfo;
	import org.eclipse.jdt.internal.ui.dialogs.StatusUtil;
	import org.eclipse.jdt.internal.ui.util.SWTUtil;

	public class JavadocSpecificsWizardPage extends JavadocWizardPage {

	private Button fAntBrowseButton;
	private Button fCheckbrowser;
	private Text fAntText;
	private Button fOverViewButton;
	private Button fOverViewBrowseButton;
	private Button fAntButton;
	private Combo fSourceCombo;

	private Composite fLowerComposite;
	private Text fOverViewText;
	private Text fExtraOptionsText;
	private Text fVMOptionsText;

	private StatusInfo fOverviewStatus;
	private StatusInfo fAntStatus;

	private JavadocTreeWizardPage fFirstPage;

	private JavadocOptionsManager fStore;

	private final int OVERVIEWSTATUS= 1;
	private final int ANTSTATUS= 2;

	protected JavadocSpecificsWizardPage(String pageName, JavadocTreeWizardPage firstPage, JavadocOptionsManager store) {
	super(pageName);
	setDescription(JavadocExportMessages.JavadocSpecificsWizardPage_description);

	fStore= store;

	fOverviewStatus= new StatusInfo();
	fAntStatus= new StatusInfo();
	fFirstPage= firstPage;
	}

	/*
	* @see IDialogPage#createControl(Composite)
	*/
	public void createControl(Composite parent) {
	initializeDialogUnits(parent);

	fLowerComposite= new Composite(parent, SWT.NONE);
	fLowerComposite.setLayoutData(createGridData(GridData.FILL_BOTH, 1, 0));

	GridLayout layout= createGridLayout(3);
	layout.marginHeight= 0;
	fLowerComposite.setLayout(layout);

	createExtraOptionsGroup(fLowerComposite);
	createAntGroup(fLowerComposite);

	setControl(fLowerComposite);
	Dialog.applyDialogFont(fLowerComposite);
	PlatformUI.getWorkbench().getHelpSystem().setHelp(fLowerComposite, IJavaHelpContextIds.JAVADOC_SPECIFICS_PAGE);

	} //end method createControl

	private void createExtraOptionsGroup(Composite composite) {
	Composite c= new Composite(composite, SWT.NONE);
	c.setLayout(createGridLayout(3));
	c.setLayoutData(createGridData(GridData.FILL_HORIZONTAL, 3, 0));
	((GridLayout) c.getLayout()).marginWidth= 0;

	fOverViewButton= createButton(c, SWT.CHECK, JavadocExportMessages.JavadocSpecificsWizardPage_overviewbutton_label, createGridData(1));
	fOverViewText= createText(c, SWT.SINGLE \| SWT.BORDER, null, createGridData(GridData.FILL_HORIZONTAL, 1, 0));
	//there really aught to be a way to specify this
	((GridData) fOverViewText.getLayoutData()).widthHint= 200;
	fOverViewBrowseButton= createButton(c, SWT.PUSH, JavadocExportMessages.JavadocSpecificsWizardPage_overviewbrowse_label, createGridData(GridData.HORIZONTAL_ALIGN_END, 1, 0));
	SWTUtil.setButtonDimensionHint(fOverViewBrowseButton);

	String str= fStore.getOverview();
	if (str.length() == 0) {
	//default
	fOverViewText.setEnabled(false);
	fOverViewBrowseButton.setEnabled(false);
	} else {
	fOverViewButton.setSelection(true);
	fOverViewText.setText(str);
	}

	createLabel(composite, SWT.NONE, JavadocExportMessages.JavadocSpecificsWizardPage_vmoptionsfield_label, createGridData(GridData.HORIZONTAL_ALIGN_BEGINNING, 3, 0));
	fVMOptionsText= createText(composite, SWT.SINGLE \| SWT.BORDER, null, createGridData(GridData.HORIZONTAL_ALIGN_FILL, 3, 0));
	fVMOptionsText.setText(fStore.getVMParams());


	createLabel(composite, SWT.NONE, JavadocExportMessages.JavadocSpecificsWizardPage_extraoptionsfield_label, createGridData(GridData.HORIZONTAL_ALIGN_BEGINNING, 3, 0));
	fExtraOptionsText= createText(composite, SWT.MULTI \| SWT.BORDER \| SWT.WRAP \| SWT.H_SCROLL \| SWT.V_SCROLL, null, createGridData(GridData.HORIZONTAL_ALIGN_FILL \| GridData.FILL_VERTICAL, 3, 0));
	//fExtraOptionsText.setSize(convertWidthInCharsToPixels(60), convertHeightInCharsToPixels(10));

	fExtraOptionsText.setText(fStore.getAdditionalParams());

	Composite inner= new Composite(composite, SWT.NONE);
	inner.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, false, false, 3, 1));
	GridLayout layout= new GridLayout(2, false);
	layout.marginHeight= 0;
	layout.marginWidth= 0;
	inner.setLayout(layout);

	createLabel(inner, SWT.NONE, JavadocExportMessages.JavadocSpecificsWizardPage_sourcecompatibility_label, createGridData(GridData.HORIZONTAL_ALIGN_BEGINNING, 1, 0));

	fSourceCombo= createCombo(inner, SWT.NONE, fStore.getSource(), createGridData(1));
	String[] versions= { "-", "1.3", "1.4", "1.5" };//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$ //$NON-NLS-4$
	fSourceCombo.setItems(versions);
	fSourceCombo.setText(fStore.getSource());


	//Listeners
	fOverViewButton.addSelectionListener(new ToggleSelectionAdapter(new Control[] { fOverViewBrowseButton, fOverViewText }) {
	public void validate() {
	doValidation(OVERVIEWSTATUS);
	}
	});

	fOverViewText.addModifyListener(new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	doValidation(OVERVIEWSTATUS);
	}
	});

	fOverViewBrowseButton.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent event) {
	handleFileBrowseButtonPressed(fOverViewText, new String[] { "*.html" }, JavadocExportMessages.JavadocSpecificsWizardPage_overviewbrowsedialog_title); //$NON-NLS-1$
	}
	});

	}

	private void createAntGroup(Composite composite) {
	Composite c= new Composite(composite, SWT.NONE);
	c.setLayout(createGridLayout(3));
	c.setLayoutData(createGridData(GridData.FILL_HORIZONTAL, 3, 0));
	((GridLayout) c.getLayout()).marginWidth= 0;

	fAntButton= createButton(c, SWT.CHECK, JavadocExportMessages.JavadocSpecificsWizardPage_antscriptbutton_label, createGridData(3));
	createLabel(c, SWT.NONE, JavadocExportMessages.JavadocSpecificsWizardPage_antscripttext_label, createGridData(GridData.HORIZONTAL_ALIGN_BEGINNING, 1, 0));
	fAntText= createText(c, SWT.SINGLE \| SWT.BORDER, null, createGridData(GridData.FILL_HORIZONTAL, 1, 0));
	//there really aught to be a way to specify this
	((GridData) fAntText.getLayoutData()).widthHint= 200;

	fAntText.setText(fStore.getAntpath());

	fAntBrowseButton= createButton(c, SWT.PUSH, JavadocExportMessages.JavadocSpecificsWizardPage_antscriptbrowse_label, createGridData(GridData.HORIZONTAL_ALIGN_END, 1, 0));
	SWTUtil.setButtonDimensionHint(fAntBrowseButton);
	fAntText.setEnabled(false);
	fAntBrowseButton.setEnabled(false);

	fCheckbrowser= createButton(c, SWT.CHECK, JavadocExportMessages.JavadocSpecificsWizardPage_openbrowserbutton_label, createGridData(3));
	fCheckbrowser.setSelection(fStore.doOpenInBrowser());

	fAntButton.addSelectionListener(new ToggleSelectionAdapter(new Control[] { fAntText, fAntBrowseButton }) {
	public void validate() {
	doValidation(ANTSTATUS);
	}
	});

	fAntText.addModifyListener(new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	doValidation(ANTSTATUS);
	}
	});

	fAntBrowseButton.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent event) {
	String temp= fAntText.getText();
	IPath path= Path.fromOSString(temp);
	String file= path.lastSegment();
	if (file == null)
	file= "javadoc.xml";//$NON-NLS-1$
	path= path.removeLastSegments(1);

	String selected= handleFolderBrowseButtonPressed(path.toOSString(), JavadocExportMessages.JavadocSpecificsWizardPage_antscriptbrowsedialog_title, JavadocExportMessages.JavadocSpecificsWizardPage_antscriptbrowsedialog_label);

	path= Path.fromOSString(selected).append(file);
	fAntText.setText(path.toOSString());

	}
	});
	} //end method createExtraOptionsGroup

	private void doValidation(int val) {
	switch (val) {

	case OVERVIEWSTATUS :
	fOverviewStatus= new StatusInfo();
	if (fOverViewButton.getSelection()) {
	String filename= fOverViewText.getText();
	if (filename.length() == 0) {
	fOverviewStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_overviewnotfound_error);
	} else {
	File file= new File(filename);
	String ext= filename.substring(filename.lastIndexOf('.') + 1);
	if (!file.isFile()) {
	fOverviewStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_overviewnotfound_error);
	} else if (!ext.equalsIgnoreCase("html")) { //$NON-NLS-1$
	fOverviewStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_overviewincorrect_error);
	}
	}
	}
	break;
	case ANTSTATUS :
	fAntStatus= new StatusInfo();
	if (fAntButton.getSelection()) {
	String filename= fAntText.getText();
	if (filename.length() == 0) {
	fOverviewStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_antfileincorrect_error);
	} else {
	File file= new File(filename);
	String ext= filename.substring(filename.lastIndexOf('.') + 1);
	if (file.isDirectory() \|\| !(ext.equalsIgnoreCase("xml"))) //$NON-NLS-1$
	fAntStatus.setError(JavadocExportMessages.JavadocSpecificsWizardPage_antfileincorrect_error);
	else if (file.exists())
	fAntStatus.setWarning(JavadocExportMessages.JavadocSpecificsWizardPage_antfileoverwrite_warning);
	}
	}
	break;
	}

	updateStatus(findMostSevereStatus());

	}

	/*
	* @see JavadocWizardPage#onFinish()
	*/

	protected void updateStore() {

	fStore.setVMParams(fVMOptionsText.getText());
	fStore.setAdditionalParams(fExtraOptionsText.getText());

	if (fOverViewText.getEnabled())
	fStore.setOverview(fOverViewText.getText());
	else
	fStore.setOverview(""); //$NON-NLS-1$

	//for now if there are multiple then the ant file is not stored for specific projects
	if (fAntText.getEnabled()) {
	fStore.setGeneralAntpath(fAntText.getText());
	}
	fStore.setOpenInBrowser(fCheckbrowser.getSelection());
	fStore.setSource(fSourceCombo.getText());

	}

	public void setVisible(boolean visible) {
	super.setVisible(visible);
	if (visible) {
	doValidation(OVERVIEWSTATUS);
	doValidation(ANTSTATUS);
	fCheckbrowser.setVisible(!fFirstPage.getCustom());
	}
	}

	public void init() {
	updateStatus(new StatusInfo());
	}

	private IStatus findMostSevereStatus() {
	return StatusUtil.getMostSevere(new IStatus[] { fAntStatus, fOverviewStatus });
	}

	public boolean generateAnt() {
	return fAntButton.getSelection();
	}

	}