bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/preferences/XMLValidatorPreferencePage.java - sourceediting/webtools.sourceediting - Git at Google

 /*******************************************************************************
  * Copyright (c) 2001, 2011 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
  *     Jens Lukowski/Innoopract - initial renaming/restructuring
  *     David Carver - STAR - [205989] - [validation] validate XML after XInclude resolution
  *******************************************************************************/

 package org.eclipse.wst.xml.ui.internal.preferences;

 import org.eclipse.core.runtime.Preferences;
 import org.eclipse.core.runtime.preferences.DefaultScope;
 import org.eclipse.core.runtime.preferences.IEclipsePreferences;
 import org.eclipse.core.runtime.preferences.IScopeContext;
 import org.eclipse.jface.dialogs.ControlEnableState;
 import org.eclipse.jface.dialogs.IDialogSettings;
 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.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Group;
 import org.eclipse.ui.IWorkbench;
 import org.eclipse.wst.sse.core.internal.validate.ValidationMessage;
 import org.eclipse.wst.sse.ui.internal.preferences.ui.AbstractValidationSettingsPage;
 import org.eclipse.wst.xml.core.internal.XMLCorePlugin;
 import org.eclipse.wst.xml.core.internal.preferences.XMLCorePreferenceNames;
 import org.eclipse.wst.xml.ui.internal.XMLUIMessages;
 import org.eclipse.wst.xml.ui.internal.XMLUIPlugin;

 public class XMLValidatorPreferencePage extends AbstractValidationSettingsPage {
 	private static final String SETTINGS_SECTION_NAME = "XMLValidationSeverities";//$NON-NLS-1$

 	boolean fOriginalUseXIncludeButtonSelected;

 	boolean fOriginalUseHonourAllButtonSelected;

 	boolean fOriginalUseExtendedMarkupValidation;

 	private Combo fIndicateNoGrammar = null;

 	private Combo fIndicateNoDocumentElement = null;

 	private Button fHonourAllSchemaLocations = null;

 	private Button fUseXinclude = null;

 	private Button fExtendedMarkupValidation;

 	private Combo fMissingStartTag;

 	private Combo fMissingEndTag;

 	private Combo fMissingTagName;

 	private Combo fEmptyElementTag;

 	private Combo fEndTagWithAttributes;

 	private Combo fInvalidWhitespaceBeforeTagname;

 	private Combo fMissingClosingBracket;

 	private Combo fMissingClosingQuote;

 	private Combo fMissingQuotes;

 	private Combo fInvalidNamespaceInPI;

 	private Combo fInvalidWhitespaceAtStart;

 	private Group fMarkupValidationGroup;
 	private ControlEnableState fMarkupState;

 	private static final int[] XML_SEVERITIES = { ValidationMessage.WARNING, ValidationMessage.ERROR, ValidationMessage.IGNORE };

 	private static final String[] MARKUP_SEVERITIES = { XMLUIMessages.Severity_error, XMLUIMessages.Severity_warning, XMLUIMessages.Severity_ignore };

 	protected void createContentsForValidatingGroup(Composite validatingGroup) {

 		if (fIndicateNoGrammar == null)
 			fIndicateNoGrammar = addComboBox(validatingGroup, XMLUIMessages.Indicate_no_grammar_specified, XMLCorePreferenceNames.INDICATE_NO_GRAMMAR, XML_SEVERITIES, MARKUP_SEVERITIES, 0);

 		if (fIndicateNoDocumentElement == null) {
 			fIndicateNoDocumentElement = addComboBox(validatingGroup, XMLUIMessages.Indicate_no_document_element, XMLCorePreferenceNames.INDICATE_NO_DOCUMENT_ELEMENT, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		}

 		if (fUseXinclude == null) {
 			fUseXinclude = createCheckBox(validatingGroup, XMLUIMessages.Use_XInclude);
 			((GridData) fUseXinclude.getLayoutData()).horizontalSpan = 2;
 		}

 		if (fHonourAllSchemaLocations == null) {
 			fHonourAllSchemaLocations = createCheckBox(validatingGroup, XMLUIMessages.Honour_all_schema_locations);
 			((GridData) fHonourAllSchemaLocations.getLayoutData()).horizontalSpan = 2;
 		}

 		IScopeContext[] contexts = createPreferenceScopes();
 		fOriginalUseXIncludeButtonSelected = contexts[0].getNode(getPreferenceNodeQualifier()).getBoolean(XMLCorePreferenceNames.USE_XINCLUDE, true);

 		if (fUseXinclude != null) {
 			fUseXinclude.setSelection(fOriginalUseXIncludeButtonSelected);
 		}
 		fOriginalUseHonourAllButtonSelected = contexts[0].getNode(getPreferenceNodeQualifier()).getBoolean(XMLCorePreferenceNames.HONOUR_ALL_SCHEMA_LOCATIONS, true);
 		if (fHonourAllSchemaLocations != null) {
 			fHonourAllSchemaLocations.setSelection(fOriginalUseHonourAllButtonSelected);
 		}

 	}

 	private void handleMarkupSeveritySelection(boolean selection) {
 		if (selection) {
 			if (fMarkupState != null) {
 				fMarkupState.restore();
 				fMarkupState = null;
 			}
 		} else {
 			if (fMarkupState == null)
 				fMarkupState = ControlEnableState.disable(fMarkupValidationGroup);
 		}
 	}

 	protected void createContentsForMarkupValidationGroup(Composite parent) {

 		IScopeContext[] contexts = createPreferenceScopes();

 		fOriginalUseExtendedMarkupValidation = contexts[0].getNode(getPreferenceNodeQualifier()).getBoolean(XMLCorePreferenceNames.MARKUP_VALIDATION, false);
 		fExtendedMarkupValidation = createCheckBox(parent, XMLUIMessages.MarkupValidation_files);

 		((GridData) fExtendedMarkupValidation.getLayoutData()).horizontalSpan = 2;
 		fExtendedMarkupValidation.setSelection(fOriginalUseExtendedMarkupValidation);

 		fExtendedMarkupValidation.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent e) {
 				handleMarkupSeveritySelection(fExtendedMarkupValidation.getSelection());
 			}
 		});

 		fMarkupValidationGroup = createGroup(parent, 3);
 		((GridLayout) fMarkupValidationGroup.getLayout()).makeColumnsEqualWidth = false;
 		fMarkupValidationGroup.setText(XMLUIMessages.MarkupValidation_files_label);
 		GridLayout layout = new GridLayout(3, false);
 		fMarkupValidationGroup.setLayout(layout);

 		if (fMissingStartTag == null)
 			fMissingStartTag = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_start_tag, XMLCorePreferenceNames.MISSING_START_TAG, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fMissingEndTag == null)
 			fMissingEndTag = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_end_tag, XMLCorePreferenceNames.MISSING_END_TAG, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fMissingTagName == null)
 			fMissingTagName = addComboBox(fMarkupValidationGroup, XMLUIMessages.Tag_name_missing, XMLCorePreferenceNames.MISSING_TAG_NAME, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fMissingQuotes == null)
 			fMissingQuotes = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_quotes, XMLCorePreferenceNames.MISSING_QUOTES, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fMissingClosingBracket == null)
 			fMissingClosingBracket = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_closing_bracket, XMLCorePreferenceNames.MISSING_CLOSING_BRACKET, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fMissingClosingQuote == null)
 			fMissingClosingQuote = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_closing_quote, XMLCorePreferenceNames.MISSING_CLOSING_QUOTE, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fEmptyElementTag == null)
 			fEmptyElementTag = addComboBox(fMarkupValidationGroup, XMLUIMessages.Empty_element_tag, XMLCorePreferenceNames.ATTRIBUTE_HAS_NO_VALUE, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fEndTagWithAttributes == null)
 			fEndTagWithAttributes = addComboBox(fMarkupValidationGroup, XMLUIMessages.End_tag_with_attributes, XMLCorePreferenceNames.END_TAG_WITH_ATTRIBUTES, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fInvalidWhitespaceBeforeTagname == null)
 			fInvalidWhitespaceBeforeTagname = addComboBox(fMarkupValidationGroup, XMLUIMessages.Invalid_whitespace_before_tagname, XMLCorePreferenceNames.WHITESPACE_BEFORE_TAGNAME, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fInvalidNamespaceInPI == null)
 			fInvalidNamespaceInPI = addComboBox(fMarkupValidationGroup, XMLUIMessages.Namespace_in_pi_target, XMLCorePreferenceNames.NAMESPACE_IN_PI_TARGET, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
 		if (fInvalidWhitespaceAtStart == null)
 			fInvalidWhitespaceAtStart = addComboBox(fMarkupValidationGroup, XMLUIMessages.Whitespace_at_start, XMLCorePreferenceNames.WHITESPACE_AT_START, XML_SEVERITIES, MARKUP_SEVERITIES, 0);

 		handleMarkupSeveritySelection(fOriginalUseExtendedMarkupValidation);

 	}

 	protected void performDefaultsForValidatingGroup() {
 		IEclipsePreferences modelPreferences = new DefaultScope().getNode(getPreferenceNodeQualifier());
 		boolean useXIncludeButtonSelected = modelPreferences.getBoolean(XMLCorePreferenceNames.USE_XINCLUDE, true);

 		if (fUseXinclude != null) {
 			fUseXinclude.setSelection(useXIncludeButtonSelected);
 		}
 		boolean useHonourAllButtonSelected = modelPreferences.getBoolean(XMLCorePreferenceNames.HONOUR_ALL_SCHEMA_LOCATIONS, true);
 		if (fHonourAllSchemaLocations != null) {
 			fHonourAllSchemaLocations.setSelection(useHonourAllButtonSelected);
 		}
 	}

 	protected void performDefaultsForMarkupValidationGroup() {
 		IEclipsePreferences modelPreferences = new DefaultScope().getNode(getPreferenceNodeQualifier());
 		boolean useExtendedMarkupValidation = modelPreferences.getBoolean(XMLCorePreferenceNames.MARKUP_VALIDATION, false);

 		if (fExtendedMarkupValidation != null) {
 			if (fExtendedMarkupValidation.getSelection() != useExtendedMarkupValidation) {
 				handleMarkupSeveritySelection(useExtendedMarkupValidation);
 			}
 			fExtendedMarkupValidation.setSelection(useExtendedMarkupValidation);
 		}
 	}

 	protected void storeValuesForValidatingGroup(IScopeContext[] contexts) {
 		if (fUseXinclude != null) {
 			boolean useXIncludeButtonSelected = fUseXinclude.getSelection();
 			contexts[0].getNode(getPreferenceNodeQualifier()).putBoolean(XMLCorePreferenceNames.USE_XINCLUDE, useXIncludeButtonSelected);
 		}
 		if (fHonourAllSchemaLocations != null) {
 			boolean honourAllButtonSelected = fHonourAllSchemaLocations.getSelection();
 			contexts[0].getNode(getPreferenceNodeQualifier()).putBoolean(XMLCorePreferenceNames.HONOUR_ALL_SCHEMA_LOCATIONS, honourAllButtonSelected);
 		}
 	}

 	protected void storeValuesForMarkupValidationGroup(IScopeContext[] contexts) {
 		if (fExtendedMarkupValidation != null) {
 			boolean extendedMarkupValidation = fExtendedMarkupValidation.getSelection();
 			contexts[0].getNode(getPreferenceNodeQualifier()).putBoolean(XMLCorePreferenceNames.MARKUP_VALIDATION, extendedMarkupValidation);
 		}
 	}

 	protected void performDefaults() {
 		resetSeverities();
 		performDefaultsForValidatingGroup();
 		performDefaultsForMarkupValidationGroup();
 		super.performDefaults();
 	}

 	protected Preferences getModelPreferences() {
 		return XMLCorePlugin.getDefault().getPluginPreferences();
 	}

 	protected void doSavePreferenceStore() {
 		XMLCorePlugin.getDefault().savePluginPreferences(); // model
 	}

 	protected void storeValues() {
 		super.storeValues();
 		IScopeContext[] contexts = createPreferenceScopes();

 		storeValuesForValidatingGroup(contexts);
 		storeValuesForMarkupValidationGroup(contexts);
 	}

 	protected Control createCommonContents(Composite parent) {
 		final Composite page = new Composite(parent, SWT.NULL);

 		GridLayout layout = new GridLayout();
 		layout.numColumns = 2;
 		page.setLayout(layout);

 		Group validatingGroup = createGroup(page, 3);
 		validatingGroup.setText(XMLUIMessages.Validating_files);
 		createContentsForValidatingGroup(validatingGroup);

 		createContentsForMarkupValidationGroup(page);

 		return page;
 	}

 	protected String getPreferenceNodeQualifier() {
 		return XMLCorePlugin.getDefault().getBundle().getSymbolicName();
 	}

 	protected String getPreferencePageID() {
 		return "org.eclipse.wst.sse.ui.preferences.xml.validation";//$NON-NLS-1$
 	}

 	protected String getProjectSettingsKey() {
 		return XMLCorePreferenceNames.USE_PROJECT_SETTINGS;
 	}

 	protected String getPropertyPageID() {
 		return "org.eclipse.wst.xml.ui.propertyPage.project.validation";//$NON-NLS-1$
 	}

 	public void init(IWorkbench workbench) {
 	}

 	private Group createGroup(Composite parent, int numColumns) {

 		Group group = new Group(parent, SWT.NULL);

 		// GridLayout
 		GridLayout layout = new GridLayout();
 		layout.numColumns = numColumns;
 		group.setLayout(layout);

 		// GridData
 		GridData data = new GridData(GridData.FILL);
 		data.horizontalIndent = 0;
 		data.verticalAlignment = GridData.FILL;
 		data.horizontalAlignment = GridData.FILL;
 		data.grabExcessHorizontalSpace = true;
 		group.setLayoutData(data);

 		return group;
 	}

 	private Button createCheckBox(Composite group, String label) {
 		Button button = new Button(group, SWT.CHECK | SWT.LEFT);
 		button.setText(label);

 		// button.setLayoutData(GridDataFactory.fillDefaults().create());

 		// GridData
 		GridData data = new GridData(GridData.FILL);
 		data.verticalAlignment = GridData.CENTER;
 		data.horizontalAlignment = GridData.FILL;
 		button.setLayoutData(data);

 		return button;
 	}

 	public void dispose() {
 		storeSectionExpansionStates(getDialogSettings().addNewSection(SETTINGS_SECTION_NAME));
 		super.dispose();
 	}

 	protected IDialogSettings getDialogSettings() {
 		return XMLUIPlugin.getDefault().getDialogSettings();
 	}

 	protected boolean shouldRevalidateOnSettingsChange() {
 		return fOriginalUseExtendedMarkupValidation != fExtendedMarkupValidation.getSelection() || fOriginalUseXIncludeButtonSelected != fUseXinclude.getSelection() || fOriginalUseHonourAllButtonSelected != fHonourAllSchemaLocations.getSelection() || super.shouldRevalidateOnSettingsChange();
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2001, 2011 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
	* Jens Lukowski/Innoopract - initial renaming/restructuring
	* David Carver - STAR - [205989] - [validation] validate XML after XInclude resolution
	*******************************************************************************/

	package org.eclipse.wst.xml.ui.internal.preferences;

	import org.eclipse.core.runtime.Preferences;
	import org.eclipse.core.runtime.preferences.DefaultScope;
	import org.eclipse.core.runtime.preferences.IEclipsePreferences;
	import org.eclipse.core.runtime.preferences.IScopeContext;
	import org.eclipse.jface.dialogs.ControlEnableState;
	import org.eclipse.jface.dialogs.IDialogSettings;
	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.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.swt.widgets.Group;
	import org.eclipse.ui.IWorkbench;
	import org.eclipse.wst.sse.core.internal.validate.ValidationMessage;
	import org.eclipse.wst.sse.ui.internal.preferences.ui.AbstractValidationSettingsPage;
	import org.eclipse.wst.xml.core.internal.XMLCorePlugin;
	import org.eclipse.wst.xml.core.internal.preferences.XMLCorePreferenceNames;
	import org.eclipse.wst.xml.ui.internal.XMLUIMessages;
	import org.eclipse.wst.xml.ui.internal.XMLUIPlugin;

	public class XMLValidatorPreferencePage extends AbstractValidationSettingsPage {
	private static final String SETTINGS_SECTION_NAME = "XMLValidationSeverities";//$NON-NLS-1$

	boolean fOriginalUseXIncludeButtonSelected;

	boolean fOriginalUseHonourAllButtonSelected;

	boolean fOriginalUseExtendedMarkupValidation;

	private Combo fIndicateNoGrammar = null;

	private Combo fIndicateNoDocumentElement = null;

	private Button fHonourAllSchemaLocations = null;

	private Button fUseXinclude = null;

	private Button fExtendedMarkupValidation;

	private Combo fMissingStartTag;

	private Combo fMissingEndTag;

	private Combo fMissingTagName;

	private Combo fEmptyElementTag;

	private Combo fEndTagWithAttributes;

	private Combo fInvalidWhitespaceBeforeTagname;

	private Combo fMissingClosingBracket;

	private Combo fMissingClosingQuote;

	private Combo fMissingQuotes;

	private Combo fInvalidNamespaceInPI;

	private Combo fInvalidWhitespaceAtStart;

	private Group fMarkupValidationGroup;
	private ControlEnableState fMarkupState;

	private static final int[] XML_SEVERITIES = { ValidationMessage.WARNING, ValidationMessage.ERROR, ValidationMessage.IGNORE };

	private static final String[] MARKUP_SEVERITIES = { XMLUIMessages.Severity_error, XMLUIMessages.Severity_warning, XMLUIMessages.Severity_ignore };

	protected void createContentsForValidatingGroup(Composite validatingGroup) {

	if (fIndicateNoGrammar == null)
	fIndicateNoGrammar = addComboBox(validatingGroup, XMLUIMessages.Indicate_no_grammar_specified, XMLCorePreferenceNames.INDICATE_NO_GRAMMAR, XML_SEVERITIES, MARKUP_SEVERITIES, 0);

	if (fIndicateNoDocumentElement == null) {
	fIndicateNoDocumentElement = addComboBox(validatingGroup, XMLUIMessages.Indicate_no_document_element, XMLCorePreferenceNames.INDICATE_NO_DOCUMENT_ELEMENT, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	}

	if (fUseXinclude == null) {
	fUseXinclude = createCheckBox(validatingGroup, XMLUIMessages.Use_XInclude);
	((GridData) fUseXinclude.getLayoutData()).horizontalSpan = 2;
	}

	if (fHonourAllSchemaLocations == null) {
	fHonourAllSchemaLocations = createCheckBox(validatingGroup, XMLUIMessages.Honour_all_schema_locations);
	((GridData) fHonourAllSchemaLocations.getLayoutData()).horizontalSpan = 2;
	}

	IScopeContext[] contexts = createPreferenceScopes();
	fOriginalUseXIncludeButtonSelected = contexts[0].getNode(getPreferenceNodeQualifier()).getBoolean(XMLCorePreferenceNames.USE_XINCLUDE, true);

	if (fUseXinclude != null) {
	fUseXinclude.setSelection(fOriginalUseXIncludeButtonSelected);
	}
	fOriginalUseHonourAllButtonSelected = contexts[0].getNode(getPreferenceNodeQualifier()).getBoolean(XMLCorePreferenceNames.HONOUR_ALL_SCHEMA_LOCATIONS, true);
	if (fHonourAllSchemaLocations != null) {
	fHonourAllSchemaLocations.setSelection(fOriginalUseHonourAllButtonSelected);
	}

	}

	private void handleMarkupSeveritySelection(boolean selection) {
	if (selection) {
	if (fMarkupState != null) {
	fMarkupState.restore();
	fMarkupState = null;
	}
	} else {
	if (fMarkupState == null)
	fMarkupState = ControlEnableState.disable(fMarkupValidationGroup);
	}
	}

	protected void createContentsForMarkupValidationGroup(Composite parent) {

	IScopeContext[] contexts = createPreferenceScopes();

	fOriginalUseExtendedMarkupValidation = contexts[0].getNode(getPreferenceNodeQualifier()).getBoolean(XMLCorePreferenceNames.MARKUP_VALIDATION, false);
	fExtendedMarkupValidation = createCheckBox(parent, XMLUIMessages.MarkupValidation_files);

	((GridData) fExtendedMarkupValidation.getLayoutData()).horizontalSpan = 2;
	fExtendedMarkupValidation.setSelection(fOriginalUseExtendedMarkupValidation);

	fExtendedMarkupValidation.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	handleMarkupSeveritySelection(fExtendedMarkupValidation.getSelection());
	}
	});

	fMarkupValidationGroup = createGroup(parent, 3);
	((GridLayout) fMarkupValidationGroup.getLayout()).makeColumnsEqualWidth = false;
	fMarkupValidationGroup.setText(XMLUIMessages.MarkupValidation_files_label);
	GridLayout layout = new GridLayout(3, false);
	fMarkupValidationGroup.setLayout(layout);

	if (fMissingStartTag == null)
	fMissingStartTag = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_start_tag, XMLCorePreferenceNames.MISSING_START_TAG, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fMissingEndTag == null)
	fMissingEndTag = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_end_tag, XMLCorePreferenceNames.MISSING_END_TAG, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fMissingTagName == null)
	fMissingTagName = addComboBox(fMarkupValidationGroup, XMLUIMessages.Tag_name_missing, XMLCorePreferenceNames.MISSING_TAG_NAME, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fMissingQuotes == null)
	fMissingQuotes = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_quotes, XMLCorePreferenceNames.MISSING_QUOTES, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fMissingClosingBracket == null)
	fMissingClosingBracket = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_closing_bracket, XMLCorePreferenceNames.MISSING_CLOSING_BRACKET, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fMissingClosingQuote == null)
	fMissingClosingQuote = addComboBox(fMarkupValidationGroup, XMLUIMessages.Missing_closing_quote, XMLCorePreferenceNames.MISSING_CLOSING_QUOTE, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fEmptyElementTag == null)
	fEmptyElementTag = addComboBox(fMarkupValidationGroup, XMLUIMessages.Empty_element_tag, XMLCorePreferenceNames.ATTRIBUTE_HAS_NO_VALUE, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fEndTagWithAttributes == null)
	fEndTagWithAttributes = addComboBox(fMarkupValidationGroup, XMLUIMessages.End_tag_with_attributes, XMLCorePreferenceNames.END_TAG_WITH_ATTRIBUTES, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fInvalidWhitespaceBeforeTagname == null)
	fInvalidWhitespaceBeforeTagname = addComboBox(fMarkupValidationGroup, XMLUIMessages.Invalid_whitespace_before_tagname, XMLCorePreferenceNames.WHITESPACE_BEFORE_TAGNAME, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fInvalidNamespaceInPI == null)
	fInvalidNamespaceInPI = addComboBox(fMarkupValidationGroup, XMLUIMessages.Namespace_in_pi_target, XMLCorePreferenceNames.NAMESPACE_IN_PI_TARGET, XML_SEVERITIES, MARKUP_SEVERITIES, 0);
	if (fInvalidWhitespaceAtStart == null)
	fInvalidWhitespaceAtStart = addComboBox(fMarkupValidationGroup, XMLUIMessages.Whitespace_at_start, XMLCorePreferenceNames.WHITESPACE_AT_START, XML_SEVERITIES, MARKUP_SEVERITIES, 0);

	handleMarkupSeveritySelection(fOriginalUseExtendedMarkupValidation);

	}

	protected void performDefaultsForValidatingGroup() {
	IEclipsePreferences modelPreferences = new DefaultScope().getNode(getPreferenceNodeQualifier());
	boolean useXIncludeButtonSelected = modelPreferences.getBoolean(XMLCorePreferenceNames.USE_XINCLUDE, true);

	if (fUseXinclude != null) {
	fUseXinclude.setSelection(useXIncludeButtonSelected);
	}
	boolean useHonourAllButtonSelected = modelPreferences.getBoolean(XMLCorePreferenceNames.HONOUR_ALL_SCHEMA_LOCATIONS, true);
	if (fHonourAllSchemaLocations != null) {
	fHonourAllSchemaLocations.setSelection(useHonourAllButtonSelected);
	}
	}

	protected void performDefaultsForMarkupValidationGroup() {
	IEclipsePreferences modelPreferences = new DefaultScope().getNode(getPreferenceNodeQualifier());
	boolean useExtendedMarkupValidation = modelPreferences.getBoolean(XMLCorePreferenceNames.MARKUP_VALIDATION, false);

	if (fExtendedMarkupValidation != null) {
	if (fExtendedMarkupValidation.getSelection() != useExtendedMarkupValidation) {
	handleMarkupSeveritySelection(useExtendedMarkupValidation);
	}
	fExtendedMarkupValidation.setSelection(useExtendedMarkupValidation);
	}
	}

	protected void storeValuesForValidatingGroup(IScopeContext[] contexts) {
	if (fUseXinclude != null) {
	boolean useXIncludeButtonSelected = fUseXinclude.getSelection();
	contexts[0].getNode(getPreferenceNodeQualifier()).putBoolean(XMLCorePreferenceNames.USE_XINCLUDE, useXIncludeButtonSelected);
	}
	if (fHonourAllSchemaLocations != null) {
	boolean honourAllButtonSelected = fHonourAllSchemaLocations.getSelection();
	contexts[0].getNode(getPreferenceNodeQualifier()).putBoolean(XMLCorePreferenceNames.HONOUR_ALL_SCHEMA_LOCATIONS, honourAllButtonSelected);
	}
	}

	protected void storeValuesForMarkupValidationGroup(IScopeContext[] contexts) {
	if (fExtendedMarkupValidation != null) {
	boolean extendedMarkupValidation = fExtendedMarkupValidation.getSelection();
	contexts[0].getNode(getPreferenceNodeQualifier()).putBoolean(XMLCorePreferenceNames.MARKUP_VALIDATION, extendedMarkupValidation);
	}
	}

	protected void performDefaults() {
	resetSeverities();
	performDefaultsForValidatingGroup();
	performDefaultsForMarkupValidationGroup();
	super.performDefaults();
	}

	protected Preferences getModelPreferences() {
	return XMLCorePlugin.getDefault().getPluginPreferences();
	}

	protected void doSavePreferenceStore() {
	XMLCorePlugin.getDefault().savePluginPreferences(); // model
	}

	protected void storeValues() {
	super.storeValues();
	IScopeContext[] contexts = createPreferenceScopes();

	storeValuesForValidatingGroup(contexts);
	storeValuesForMarkupValidationGroup(contexts);
	}

	protected Control createCommonContents(Composite parent) {
	final Composite page = new Composite(parent, SWT.NULL);

	GridLayout layout = new GridLayout();
	layout.numColumns = 2;
	page.setLayout(layout);

	Group validatingGroup = createGroup(page, 3);
	validatingGroup.setText(XMLUIMessages.Validating_files);
	createContentsForValidatingGroup(validatingGroup);

	createContentsForMarkupValidationGroup(page);

	return page;
	}

	protected String getPreferenceNodeQualifier() {
	return XMLCorePlugin.getDefault().getBundle().getSymbolicName();
	}

	protected String getPreferencePageID() {
	return "org.eclipse.wst.sse.ui.preferences.xml.validation";//$NON-NLS-1$
	}

	protected String getProjectSettingsKey() {
	return XMLCorePreferenceNames.USE_PROJECT_SETTINGS;
	}

	protected String getPropertyPageID() {
	return "org.eclipse.wst.xml.ui.propertyPage.project.validation";//$NON-NLS-1$
	}

	public void init(IWorkbench workbench) {
	}

	private Group createGroup(Composite parent, int numColumns) {

	Group group = new Group(parent, SWT.NULL);

	// GridLayout
	GridLayout layout = new GridLayout();
	layout.numColumns = numColumns;
	group.setLayout(layout);

	// GridData
	GridData data = new GridData(GridData.FILL);
	data.horizontalIndent = 0;
	data.verticalAlignment = GridData.FILL;
	data.horizontalAlignment = GridData.FILL;
	data.grabExcessHorizontalSpace = true;
	group.setLayoutData(data);

	return group;
	}

	private Button createCheckBox(Composite group, String label) {
	Button button = new Button(group, SWT.CHECK \| SWT.LEFT);
	button.setText(label);

	// button.setLayoutData(GridDataFactory.fillDefaults().create());

	// GridData
	GridData data = new GridData(GridData.FILL);
	data.verticalAlignment = GridData.CENTER;
	data.horizontalAlignment = GridData.FILL;
	button.setLayoutData(data);

	return button;
	}

	public void dispose() {
	storeSectionExpansionStates(getDialogSettings().addNewSection(SETTINGS_SECTION_NAME));
	super.dispose();
	}

	protected IDialogSettings getDialogSettings() {
	return XMLUIPlugin.getDefault().getDialogSettings();
	}

	protected boolean shouldRevalidateOnSettingsChange() {
	return fOriginalUseExtendedMarkupValidation != fExtendedMarkupValidation.getSelection() \|\| fOriginalUseXIncludeButtonSelected != fUseXinclude.getSelection() \|\| fOriginalUseHonourAllButtonSelected != fHonourAllSchemaLocations.getSelection() \|\| super.shouldRevalidateOnSettingsChange();
	}
	}