MainPackagePage.java

/*******************************************************************************
 * Copyright (c) 2009, 2016 Red Hat, Inc.
 * 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:
 *     Red Hat - initial API and implementation
 *******************************************************************************/
package org.eclipse.linuxtools.internal.rpm.ui.editor.forms;

import org.eclipse.linuxtools.internal.rpm.ui.editor.RpmTags;
import org.eclipse.linuxtools.internal.rpm.ui.editor.parser.SpecfileTag;
import org.eclipse.linuxtools.rpm.ui.editor.parser.Specfile;
import org.eclipse.linuxtools.rpm.ui.editor.parser.SpecfilePackage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.editor.FormPage;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;
import org.eclipse.ui.forms.widgets.Section;

public class MainPackagePage extends FormPage {
	private Specfile specfile;

	public MainPackagePage(SpecfileFormEditor editor, Specfile specfile) {
		super(editor, Messages.MainPackagePage_0, Messages.MainPackagePage_1);
		this.specfile = specfile;
	}

	@Override
	protected void createFormContent(IManagedForm managedForm) {
		super.createFormContent(managedForm);
		FormToolkit toolkit = managedForm.getToolkit();
		ScrolledForm form = managedForm.getForm();
		form.setText(Messages.MainPackagePage_2);
		GridLayout layout = new GridLayout();
		layout.marginWidth = layout.marginHeight = 5;
		layout.numColumns = 2;
		RowLayout rowLayout = new RowLayout();
		rowLayout.type = SWT.VERTICAL;
		rowLayout.justify = true;
		rowLayout.fill = true;

		form.getBody().setLayout(rowLayout);
		form.getBody().setLayoutData(rowLayout);
		layout.numColumns = 2;
		GridData gd = new GridData();
		gd.horizontalSpan = 2;
		gd.horizontalAlignment = SWT.FILL;
		final Section mainPackageSection = toolkit.createSection(form.getBody(),
				ExpandableComposite.TITLE_BAR | ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED);
		mainPackageSection.setText(Messages.MainPackagePage_3);
		mainPackageSection.setLayout(new GridLayout());
		Composite mainPackageClient = toolkit.createComposite(mainPackageSection);
		GridLayout gridLayout = new GridLayout();
		gridLayout.marginWidth = gridLayout.marginHeight = 5;
		gridLayout.numColumns = 2;

		mainPackageClient.setLayout(gridLayout);
		new RpmTagText(mainPackageClient, RpmTags.NAME, specfile);
		new RpmTagText(mainPackageClient, RpmTags.VERSION, specfile);
		new RpmTagText(mainPackageClient, RpmTags.RELEASE, specfile);
		new RpmTagText(mainPackageClient, RpmTags.URL, specfile);
		new RpmTagText(mainPackageClient, RpmTags.LICENSE, specfile);
		new RpmTagText(mainPackageClient, RpmTags.GROUP, specfile);
		new RpmTagText(mainPackageClient, RpmTags.EPOCH, specfile);
		new RpmTagText(mainPackageClient, RpmTags.BUILD_ROOT, specfile);
		new RpmTagText(mainPackageClient, RpmTags.BUILD_ARCH, specfile);
		new RpmTagText(mainPackageClient, RpmTags.SUMMARY, specfile, SWT.MULTI);

		// BuildRequires
		final Section buildRequiresSection = toolkit.createSection(mainPackageClient,
				ExpandableComposite.TITLE_BAR | ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED);
		buildRequiresSection.setText(Messages.MainPackagePage_4);
		buildRequiresSection.setLayout(rowLayout);
		buildRequiresSection.setExpanded(false);
		Composite buildRequiresClient = toolkit.createComposite(buildRequiresSection);
		buildRequiresClient.setLayout(gridLayout);
		for (SpecfileTag buildRequire : specfile.getBuildRequires()) {
			new RpmTagText(buildRequiresClient, buildRequire, specfile);
		}
		buildRequiresSection.setClient(buildRequiresClient);
		toolkit.paintBordersFor(buildRequiresClient);
		toolkit.paintBordersFor(buildRequiresSection);

		// Requires
		final Section requiresSection = toolkit.createSection(mainPackageClient,
				ExpandableComposite.TITLE_BAR | ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED);
		requiresSection.setText(Messages.MainPackagePage_5);
		requiresSection.setLayout(rowLayout);
		requiresSection.setExpanded(false);
		Composite requiresClient = toolkit.createComposite(requiresSection);
		requiresClient.setLayout(gridLayout);
		requiresClient.setLayoutData(gd);
		for (SpecfileTag require : specfile.getRequires()) {
			new RpmTagText(requiresClient, require, specfile);
		}
		requiresSection.setClient(requiresClient);
		toolkit.paintBordersFor(requiresClient);
		toolkit.paintBordersFor(requiresSection);

		mainPackageSection.setClient(mainPackageClient);
		toolkit.paintBordersFor(mainPackageClient);
		toolkit.paintBordersFor(mainPackageSection);

		// subpackages
		final Section packagesSection = toolkit.createSection(form.getBody(),
				ExpandableComposite.TITLE_BAR | ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED);
		packagesSection.setText(Messages.MainPackagePage_6);
		packagesSection.setLayout(gridLayout);
		Composite packagesClient = toolkit.createComposite(packagesSection);
		packagesClient.setLayout(gridLayout);
		packagesClient.setLayoutData(gd);
		for (SpecfilePackage specfilePackage : specfile.getPackages().getPackages()) {
			if (specfilePackage.isMainPackage()) {
				continue;
			}
			final Section packageSection = toolkit.createSection(packagesClient,
					ExpandableComposite.TITLE_BAR | ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED);
			packageSection.setText(specfilePackage.getFullPackageName());
			packageSection.setExpanded(false);
			packageSection.setLayout(rowLayout);
			Composite packageClient = toolkit.createComposite(packageSection);
			packageClient.setLayout(gridLayout);
			packageClient.setLayoutData(gd);
			new RpmTagText(packageClient, RpmTags.SUMMARY, specfile, specfilePackage, SWT.MULTI);
			new RpmTagText(packageClient, RpmTags.GROUP, specfile, specfilePackage, SWT.MULTI);

			final Section packageRequiresSection = toolkit.createSection(packageClient,
					ExpandableComposite.TITLE_BAR | ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED);
			packageRequiresSection.setText(Messages.MainPackagePage_7);
			packageRequiresSection.setLayout(rowLayout);
			packageRequiresSection.setLayoutData(gd);
			Composite packageRequiresClient = toolkit.createComposite(packageRequiresSection);
			packageRequiresClient.setLayout(gridLayout);
			packageRequiresClient.setLayoutData(gd);
			for (SpecfileTag require : specfilePackage.getRequires()) {
				new RpmTagText(packageRequiresClient, require, specfile);
			}
			packageRequiresSection.setClient(packageRequiresClient);

			toolkit.paintBordersFor(packageRequiresClient);
			toolkit.paintBordersFor(packageRequiresSection);

			packageSection.setClient(packageClient);
			toolkit.paintBordersFor(packageClient);
			toolkit.paintBordersFor(packageSection);
		}
		packagesSection.setClient(packagesClient);
		toolkit.paintBordersFor(packagesClient);
		toolkit.paintBordersFor(packagesSection);
		managedForm.refresh();
	}
}