org.eclipse.mylyn.internal.github.ui.issue.IssueTaskEditorPage.java Source code

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Here is the source code for org.eclipse.mylyn.internal.github.ui.issue.IssueTaskEditorPage.java

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/*******************************************************************************
 * Copyright (c) 2011 Red Hat 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:
 *     David Green <david.green@tasktop.com> - initial contribution
 *     Christian Trutz <christian.trutz@gmail.com> - initial contribution
 *     Chris Aniszczyk <caniszczyk@gmail.com> - initial contribution
 *     Kaloyan Raev <kaloyan.raev@sap.com> - bug 390757
 *******************************************************************************/
package org.eclipse.mylyn.internal.github.ui.issue;

import java.util.Iterator;
import java.util.Set;

import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.mylyn.commons.net.AuthenticationCredentials;
import org.eclipse.mylyn.commons.net.AuthenticationType;
import org.eclipse.mylyn.internal.github.core.GitHub;
import org.eclipse.mylyn.internal.github.core.issue.IssueAttribute;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.ui.TasksUiUtil;
import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage;
import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPart;
import org.eclipse.mylyn.tasks.ui.editors.TaskEditor;
import org.eclipse.mylyn.tasks.ui.editors.TaskEditorPartDescriptor;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.forms.events.HyperlinkAdapter;
import org.eclipse.ui.forms.events.HyperlinkEvent;

/**
 * Editor page for GitHub.
 */
public class IssueTaskEditorPage extends AbstractTaskEditorPage {

    /**
     * Constructor for the GitHubTaskEditorPage
     *
     * @param editor
     *            The task editor to create for GitHub
     */
    public IssueTaskEditorPage(final TaskEditor editor) {
        super(editor, GitHub.CONNECTOR_KIND);
        setNeedsPrivateSection(true);
        setNeedsSubmitButton(true);
    }

    @Override
    protected Set<TaskEditorPartDescriptor> createPartDescriptors() {
        Set<TaskEditorPartDescriptor> partDescriptors = super.createPartDescriptors();
        Iterator<TaskEditorPartDescriptor> descriptorIt = partDescriptors.iterator();
        while (descriptorIt.hasNext()) {
            TaskEditorPartDescriptor partDescriptor = descriptorIt.next();
            String id = partDescriptor.getId();
            if (id.equals(ID_PART_ATTRIBUTES) || id.equals(ID_PART_SUMMARY))
                descriptorIt.remove();
        }
        partDescriptors.add(new TaskEditorPartDescriptor(ID_PART_SUMMARY) {

            public AbstractTaskEditorPart createPart() {
                return new IssueSummaryPart(IssueAttribute.REPORTER_GRAVATAR.getMetadata().getId(),
                        IssueAttribute.ASSIGNEE_GRAVATAR.getMetadata().getId());
            }
        }.setPath(PATH_HEADER));
        partDescriptors.add(new TaskEditorPartDescriptor(ID_PART_ATTRIBUTES) {

            public AbstractTaskEditorPart createPart() {
                return new IssueAttributePart();
            }
        }.setPath(PATH_ATTRIBUTES));
        return partDescriptors;
    }

    @Override
    protected void createParts() {
        super.createParts();
        checkCanSubmit(IMessageProvider.INFORMATION);
    }

    @Override
    public void refresh() {
        super.refresh();
        checkCanSubmit(IMessageProvider.INFORMATION);
    }

    @Override
    public void doSubmit() {
        if (!checkCanSubmit(IMessageProvider.ERROR))
            return;
        super.doSubmit();
    }

    private boolean checkCanSubmit(final int type) {
        final TaskRepository taskRepository = getModel().getTaskRepository();
        AuthenticationCredentials cred = taskRepository.getCredentials(AuthenticationType.REPOSITORY);
        if (cred == null || cred.getUserName() == null || cred.getUserName().equals("")) { //$NON-NLS-1$
            PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
                public void run() {
                    getTaskEditor().setMessage(Messages.IssueTaskEditorPage_MessageAnonymousCannotSubmit, type,
                            new HyperlinkAdapter() {
                                @Override
                                public void linkActivated(HyperlinkEvent e) {
                                    TasksUiUtil.openEditRepositoryWizard(taskRepository);
                                    refresh();
                                }
                            });
                }
            });
            return false;
        }
        return true;
    }
}