plugins/org.eclipse.dltk.javascript.ui/src/org/eclipse/dltk/javascript/internal/ui/preferences/JavaScriptErrorWarningConfigurationBlock.java - dltk/org.eclipse.dltk.javascript - Git at Google

 /*******************************************************************************
  * Copyright (c) 2005, 2007 IBM Corporation and others.
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
  * http://www.eclipse.org/legal/epl-2.0.
  *
  * SPDX-License-Identifier: EPL-2.0
  *

  *******************************************************************************/
 package org.eclipse.dltk.javascript.internal.ui.preferences;

 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;

 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.runtime.IConfigurationElement;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.core.runtime.jobs.Job;
 import org.eclipse.dltk.ast.parser.SourceParserManager;
 import org.eclipse.dltk.compiler.problem.DefaultProblemIdentifier;
 import org.eclipse.dltk.compiler.problem.IProblemIdentifier;
 import org.eclipse.dltk.compiler.problem.IProblemIdentifierExtension2;
 import org.eclipse.dltk.compiler.problem.ProblemSeverity;
 import org.eclipse.dltk.core.DLTKCore;
 import org.eclipse.dltk.core.IDLTKContributedExtension;
 import org.eclipse.dltk.core.SourceParserUtil;
 import org.eclipse.dltk.internal.ui.preferences.ScrolledPageContent;
 import org.eclipse.dltk.javascript.core.JavaScriptNature;
 import org.eclipse.dltk.javascript.core.JavaScriptPlugin;
 import org.eclipse.dltk.javascript.internal.ui.JavaScriptUI;
 import org.eclipse.dltk.ui.preferences.AbstractOptionsBlock;
 import org.eclipse.dltk.ui.preferences.IPreferenceChangeRebuildPrompt;
 import org.eclipse.dltk.ui.preferences.PreferenceChangeRebuildPrompt;
 import org.eclipse.dltk.ui.preferences.PreferenceKey;
 import org.eclipse.dltk.ui.util.IStatusChangeListener;
 import org.eclipse.dltk.ui.util.SWTFactory;
 import org.eclipse.jface.dialogs.IDialogSettings;
 import org.eclipse.jface.layout.PixelConverter;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.ui.forms.widgets.ExpandableComposite;
 import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer;

 public class JavaScriptErrorWarningConfigurationBlock extends
 		AbstractOptionsBlock {

 	public JavaScriptErrorWarningConfigurationBlock(
 			IStatusChangeListener context, IProject project,
 			IWorkbenchPreferenceContainer container) {
 		super(context, project, new PreferenceKey[0], container);
 	}

 	protected static class ProblemSection {
 		final String id;
 		final String name;
 		int priority = 1000;

 		public ProblemSection(String id, String name) {
 			this.id = id;
 			this.name = name;
 		}

 		final Map<IProblemIdentifier, String> items = new LinkedHashMap<IProblemIdentifier, String>();
 	}

 	private static final String EXT_POINT_PROBLEM_SECTIONS = JavaScriptUI.PLUGIN_ID
 			+ ".problemSections";

 	protected List<ProblemSection> loadProblemSections() {
 		final List<ProblemSection> sections = new ArrayList<ProblemSection>();
 		final IConfigurationElement[] elements = Platform
 				.getExtensionRegistry().getConfigurationElementsFor(
 						EXT_POINT_PROBLEM_SECTIONS);
 		final Set<IProblemIdentifier> identifiers = new HashSet<IProblemIdentifier>();
 		final Map<String, ProblemSection> defaultEntries = new HashMap<String, JavaScriptErrorWarningConfigurationBlock.ProblemSection>();
 		for (IConfigurationElement element : elements) {
 			final String sectionId = element.getAttribute("id");
 			final String sectionName = element.getAttribute("name");
 			ProblemSection problemSection = null;
 			if (sectionId != null) {
 				for (ProblemSection section : sections) {
 					if (sectionId.equals(section.id)) {
 						problemSection = section;
 						break;
 					}
 				}
 			}
 			if (problemSection == null) {
 				problemSection = new ProblemSection(sectionId, sectionName);
 				try {
 					problemSection.priority = Integer.parseInt(element
 							.getAttribute("priority"));
 				} catch (NumberFormatException e) {
 					// ignore
 				}
 				sections.add(problemSection);
 			}
 			for (IConfigurationElement problemElement : element
 					.getChildren("problem")) {
 				final String problemId = problemElement.getAttribute("id");
 				final IProblemIdentifier identifier = DefaultProblemIdentifier
 						.decode(problemId);
 				if (identifier != null && identifiers.add(identifier)) {
 					if (identifier instanceof IProblemIdentifierExtension2
 							&& ((IProblemIdentifierExtension2) identifier)
 									.getPrimeIdentifier() != null) {
 						JavaScriptPlugin.error("Skip dependent " + problemId);
 						continue;
 					}
 					String problemLabel = problemElement.getAttribute("label");
 					if (problemLabel == null || problemLabel.length() == 0) {
 						problemLabel = identifier.name();
 					}
 					if (!problemSection.items.containsKey(identifier)) {
 						problemSection.items.put(identifier, problemLabel);
 					}
 				}
 			}
 			for (IConfigurationElement defaultEntry : element
 					.getChildren("defaultEntry")) {
 				final String namespace = defaultEntry.getAttribute("namespace");
 				if (namespace != null) {
 					defaultEntries.put(namespace, problemSection);
 				}
 			}
 		}
 		for (Map.Entry<String, ProblemSection> entry : defaultEntries
 				.entrySet()) {
 			final IProblemIdentifier[] namespaceItems = DefaultProblemIdentifier
 					.values(entry.getKey());
 			if (namespaceItems != null) {
 				for (IProblemIdentifier item : namespaceItems) {
 					if (item instanceof IProblemIdentifierExtension2
 							&& ((IProblemIdentifierExtension2) item)
 									.getPrimeIdentifier() != null) {
 						continue;
 					}
 					if (!identifiers.contains(item)) {
 						entry.getValue().items.put(item, item.name());
 					}
 				}
 			}
 		}
 		Collections.sort(sections, new Comparator<ProblemSection>() {
 			public int compare(ProblemSection s1, ProblemSection s2) {
 				return s1.priority - s2.priority;
 			}
 		});
 		return sections;
 	}

 	private static final String SETTINGS_SECTION_NAME = "ProblemSeveritiesConfigurationBlock"; //$NON-NLS-1$

 	@Override
 	public Control createOptionsBlock(Composite parent) {
 		final ScrolledPageContent sc1 = new ScrolledPageContent(parent);
 		final GridData gridData = new GridData(GridData.FILL_BOTH);
 		gridData.heightHint = new PixelConverter(parent)
 				.convertHeightInCharsToPixels(20);
 		sc1.setLayoutData(gridData);

 		Composite composite = sc1.getBody();
 		final GridLayout layout = new GridLayout(2, false);
 		layout.marginHeight = 0;
 		layout.marginWidth = 0;
 		composite.setLayout(layout);
 		composite.setFont(parent.getFont());

 		if (isProjectPreferencePage()) {
 			final IDLTKContributedExtension[] extensions = SourceParserManager
 					.getInstance().getContributions(JavaScriptNature.NATURE_ID);
 			if (extensions.length > 1) {
 				SWTFactory.createLabel(composite, "Parser", 1);
 				final String[] ids = new String[extensions.length];
 				final String[] names = new String[extensions.length];
 				for (int i = 0; i < extensions.length; ++i) {
 					ids[i] = extensions[i].getId();
 					names[i] = extensions[i].getName();
 				}
 				bindControl(SWTFactory.createCombo(composite, SWT.READ_ONLY, 1,
 						0, names), new PreferenceKey(DLTKCore.PLUGIN_ID,
 						DLTKCore.PROJECT_SOURCE_PARSER_ID), ids);
 			}
 		}

 		SWTFactory.createLabel(composite,
 				JavaScriptPreferenceMessages.ErrorWarningDescription, 2);

 		String[] names = new String[] { "Warning", "Error", "Info", "Ignore" };
 		String[] ids = new String[] { ProblemSeverity.WARNING.name(),
 				ProblemSeverity.ERROR.name(), ProblemSeverity.INFO.name(),
 				ProblemSeverity.IGNORE.name() };

 		for (ProblemSection problemSection : loadProblemSections()) {
 			if (problemSection.items.isEmpty())
 				continue;
 			final ExpandableComposite excomposite = createStyleSection(
 					composite, problemSection.name, 2);
 			final Composite inner = new Composite(excomposite, SWT.NONE);
 			inner.setFont(composite.getFont());
 			inner.setLayout(new GridLayout(2, false));
 			excomposite.setClient(inner);
 			for (Map.Entry<IProblemIdentifier, String> entry : problemSection.items
 					.entrySet()) {
 				SWTFactory.createLabel(inner, entry.getValue(), 1)
 						.setLayoutData(
 								new GridData(GridData.FILL, GridData.CENTER,
 										true, false));
 				bindControl(SWTFactory.createCombo(inner, SWT.READ_ONLY, 1, 0,
 						names), key(entry.getKey()), ids);
 			}
 		}
 		restoreSectionExpansionStates(getSettings(false));
 		return composite;
 	}

 	protected IDialogSettings getSettings(boolean create) {
 		final IDialogSettings dialogSettings = JavaScriptUI.getDefault()
 				.getDialogSettings();
 		return create ? dialogSettings.addNewSection(SETTINGS_SECTION_NAME)
 				: dialogSettings.getSection(SETTINGS_SECTION_NAME);
 	}

 	@Override
 	public void dispose() {
 		storeSectionExpansionStates(getSettings(true));
 		super.dispose();
 	}

 	private static PreferenceKey key(IProblemIdentifier identifier) {
 		return new PreferenceKey(identifier.contributor(),
 				DefaultProblemIdentifier.encode(identifier));
 	}

 	@Override
 	protected IPreferenceChangeRebuildPrompt getPreferenceChangeRebuildPrompt(
 			boolean workspaceSettings, Collection<PreferenceKey> changedOptions) {
 		return PreferenceChangeRebuildPrompt.create(workspaceSettings,
 				"Error/Warning Settings Changed",
 				"The error/warning settings have changed.");
 	}

 	@Override
 	protected Job[] createBuildJobs(IProject project) {
 		final Job[] jobs = super.createBuildJobs(project);
 		final Job[] result = new Job[jobs.length + 1];
 		System.arraycopy(jobs, 0, result, 1, jobs.length);
 		Job job0 = jobs[0];
 		result[0] = new Job(job0.getName()) {
 			@Override
 			protected IStatus run(IProgressMonitor monitor) {
 				SourceParserUtil.clearCache();
 				return Status.OK_STATUS;
 			}
 		};
 		result[0].setRule(job0.getRule());
 		result[0].setUser(job0.isUser());
 		result[0].setSystem(job0.isSystem());
 		return result;
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2005, 2007 IBM Corporation and others.
	* This program and the accompanying materials are made available under the
	* terms of the Eclipse Public License v. 2.0 which is available at
	* http://www.eclipse.org/legal/epl-2.0.
	*
	* SPDX-License-Identifier: EPL-2.0
	*

	*******************************************************************************/
	package org.eclipse.dltk.javascript.internal.ui.preferences;

	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.Collections;
	import java.util.Comparator;
	import java.util.HashMap;
	import java.util.HashSet;
	import java.util.LinkedHashMap;
	import java.util.List;
	import java.util.Map;
	import java.util.Set;

	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.runtime.IConfigurationElement;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Platform;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.core.runtime.jobs.Job;
	import org.eclipse.dltk.ast.parser.SourceParserManager;
	import org.eclipse.dltk.compiler.problem.DefaultProblemIdentifier;
	import org.eclipse.dltk.compiler.problem.IProblemIdentifier;
	import org.eclipse.dltk.compiler.problem.IProblemIdentifierExtension2;
	import org.eclipse.dltk.compiler.problem.ProblemSeverity;
	import org.eclipse.dltk.core.DLTKCore;
	import org.eclipse.dltk.core.IDLTKContributedExtension;
	import org.eclipse.dltk.core.SourceParserUtil;
	import org.eclipse.dltk.internal.ui.preferences.ScrolledPageContent;
	import org.eclipse.dltk.javascript.core.JavaScriptNature;
	import org.eclipse.dltk.javascript.core.JavaScriptPlugin;
	import org.eclipse.dltk.javascript.internal.ui.JavaScriptUI;
	import org.eclipse.dltk.ui.preferences.AbstractOptionsBlock;
	import org.eclipse.dltk.ui.preferences.IPreferenceChangeRebuildPrompt;
	import org.eclipse.dltk.ui.preferences.PreferenceChangeRebuildPrompt;
	import org.eclipse.dltk.ui.preferences.PreferenceKey;
	import org.eclipse.dltk.ui.util.IStatusChangeListener;
	import org.eclipse.dltk.ui.util.SWTFactory;
	import org.eclipse.jface.dialogs.IDialogSettings;
	import org.eclipse.jface.layout.PixelConverter;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.ui.forms.widgets.ExpandableComposite;
	import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer;

	public class JavaScriptErrorWarningConfigurationBlock extends
	AbstractOptionsBlock {

	public JavaScriptErrorWarningConfigurationBlock(
	IStatusChangeListener context, IProject project,
	IWorkbenchPreferenceContainer container) {
	super(context, project, new PreferenceKey[0], container);
	}

	protected static class ProblemSection {
	final String id;
	final String name;
	int priority = 1000;

	public ProblemSection(String id, String name) {
	this.id = id;
	this.name = name;
	}

	final Map<IProblemIdentifier, String> items = new LinkedHashMap<IProblemIdentifier, String>();
	}

	private static final String EXT_POINT_PROBLEM_SECTIONS = JavaScriptUI.PLUGIN_ID
	+ ".problemSections";

	protected List<ProblemSection> loadProblemSections() {
	final List<ProblemSection> sections = new ArrayList<ProblemSection>();
	final IConfigurationElement[] elements = Platform
	.getExtensionRegistry().getConfigurationElementsFor(
	EXT_POINT_PROBLEM_SECTIONS);
	final Set<IProblemIdentifier> identifiers = new HashSet<IProblemIdentifier>();
	final Map<String, ProblemSection> defaultEntries = new HashMap<String, JavaScriptErrorWarningConfigurationBlock.ProblemSection>();
	for (IConfigurationElement element : elements) {
	final String sectionId = element.getAttribute("id");
	final String sectionName = element.getAttribute("name");
	ProblemSection problemSection = null;
	if (sectionId != null) {
	for (ProblemSection section : sections) {
	if (sectionId.equals(section.id)) {
	problemSection = section;
	break;
	}
	}
	}
	if (problemSection == null) {
	problemSection = new ProblemSection(sectionId, sectionName);
	try {
	problemSection.priority = Integer.parseInt(element
	.getAttribute("priority"));
	} catch (NumberFormatException e) {
	// ignore
	}
	sections.add(problemSection);
	}
	for (IConfigurationElement problemElement : element
	.getChildren("problem")) {
	final String problemId = problemElement.getAttribute("id");
	final IProblemIdentifier identifier = DefaultProblemIdentifier
	.decode(problemId);
	if (identifier != null && identifiers.add(identifier)) {
	if (identifier instanceof IProblemIdentifierExtension2
	&& ((IProblemIdentifierExtension2) identifier)
	.getPrimeIdentifier() != null) {
	JavaScriptPlugin.error("Skip dependent " + problemId);
	continue;
	}
	String problemLabel = problemElement.getAttribute("label");
	if (problemLabel == null \|\| problemLabel.length() == 0) {
	problemLabel = identifier.name();
	}
	if (!problemSection.items.containsKey(identifier)) {
	problemSection.items.put(identifier, problemLabel);
	}
	}
	}
	for (IConfigurationElement defaultEntry : element
	.getChildren("defaultEntry")) {
	final String namespace = defaultEntry.getAttribute("namespace");
	if (namespace != null) {
	defaultEntries.put(namespace, problemSection);
	}
	}
	}
	for (Map.Entry<String, ProblemSection> entry : defaultEntries
	.entrySet()) {
	final IProblemIdentifier[] namespaceItems = DefaultProblemIdentifier
	.values(entry.getKey());
	if (namespaceItems != null) {
	for (IProblemIdentifier item : namespaceItems) {
	if (item instanceof IProblemIdentifierExtension2
	&& ((IProblemIdentifierExtension2) item)
	.getPrimeIdentifier() != null) {
	continue;
	}
	if (!identifiers.contains(item)) {
	entry.getValue().items.put(item, item.name());
	}
	}
	}
	}
	Collections.sort(sections, new Comparator<ProblemSection>() {
	public int compare(ProblemSection s1, ProblemSection s2) {
	return s1.priority - s2.priority;
	}
	});
	return sections;
	}

	private static final String SETTINGS_SECTION_NAME = "ProblemSeveritiesConfigurationBlock"; //$NON-NLS-1$

	@Override
	public Control createOptionsBlock(Composite parent) {
	final ScrolledPageContent sc1 = new ScrolledPageContent(parent);
	final GridData gridData = new GridData(GridData.FILL_BOTH);
	gridData.heightHint = new PixelConverter(parent)
	.convertHeightInCharsToPixels(20);
	sc1.setLayoutData(gridData);

	Composite composite = sc1.getBody();
	final GridLayout layout = new GridLayout(2, false);
	layout.marginHeight = 0;
	layout.marginWidth = 0;
	composite.setLayout(layout);
	composite.setFont(parent.getFont());

	if (isProjectPreferencePage()) {
	final IDLTKContributedExtension[] extensions = SourceParserManager
	.getInstance().getContributions(JavaScriptNature.NATURE_ID);
	if (extensions.length > 1) {
	SWTFactory.createLabel(composite, "Parser", 1);
	final String[] ids = new String[extensions.length];
	final String[] names = new String[extensions.length];
	for (int i = 0; i < extensions.length; ++i) {
	ids[i] = extensions[i].getId();
	names[i] = extensions[i].getName();
	}
	bindControl(SWTFactory.createCombo(composite, SWT.READ_ONLY, 1,
	0, names), new PreferenceKey(DLTKCore.PLUGIN_ID,
	DLTKCore.PROJECT_SOURCE_PARSER_ID), ids);
	}
	}

	SWTFactory.createLabel(composite,
	JavaScriptPreferenceMessages.ErrorWarningDescription, 2);

	String[] names = new String[] { "Warning", "Error", "Info", "Ignore" };
	String[] ids = new String[] { ProblemSeverity.WARNING.name(),
	ProblemSeverity.ERROR.name(), ProblemSeverity.INFO.name(),
	ProblemSeverity.IGNORE.name() };

	for (ProblemSection problemSection : loadProblemSections()) {
	if (problemSection.items.isEmpty())
	continue;
	final ExpandableComposite excomposite = createStyleSection(
	composite, problemSection.name, 2);
	final Composite inner = new Composite(excomposite, SWT.NONE);
	inner.setFont(composite.getFont());
	inner.setLayout(new GridLayout(2, false));
	excomposite.setClient(inner);
	for (Map.Entry<IProblemIdentifier, String> entry : problemSection.items
	.entrySet()) {
	SWTFactory.createLabel(inner, entry.getValue(), 1)
	.setLayoutData(
	new GridData(GridData.FILL, GridData.CENTER,
	true, false));
	bindControl(SWTFactory.createCombo(inner, SWT.READ_ONLY, 1, 0,
	names), key(entry.getKey()), ids);
	}
	}
	restoreSectionExpansionStates(getSettings(false));
	return composite;
	}

	protected IDialogSettings getSettings(boolean create) {
	final IDialogSettings dialogSettings = JavaScriptUI.getDefault()
	.getDialogSettings();
	return create ? dialogSettings.addNewSection(SETTINGS_SECTION_NAME)
	: dialogSettings.getSection(SETTINGS_SECTION_NAME);
	}

	@Override
	public void dispose() {
	storeSectionExpansionStates(getSettings(true));
	super.dispose();
	}

	private static PreferenceKey key(IProblemIdentifier identifier) {
	return new PreferenceKey(identifier.contributor(),
	DefaultProblemIdentifier.encode(identifier));
	}

	@Override
	protected IPreferenceChangeRebuildPrompt getPreferenceChangeRebuildPrompt(
	boolean workspaceSettings, Collection<PreferenceKey> changedOptions) {
	return PreferenceChangeRebuildPrompt.create(workspaceSettings,
	"Error/Warning Settings Changed",
	"The error/warning settings have changed.");
	}

	@Override
	protected Job[] createBuildJobs(IProject project) {
	final Job[] jobs = super.createBuildJobs(project);
	final Job[] result = new Job[jobs.length + 1];
	System.arraycopy(jobs, 0, result, 1, jobs.length);
	Job job0 = jobs[0];
	result[0] = new Job(job0.getName()) {
	@Override
	protected IStatus run(IProgressMonitor monitor) {
	SourceParserUtil.clearCache();
	return Status.OK_STATUS;
	}
	};
	result[0].setRule(job0.getRule());
	result[0].setUser(job0.isUser());
	result[0].setSystem(job0.isSystem());
	return result;
	}

	}