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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.artifact.editor.sections;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.osee.framework.ui.skynet.artifact.editor.ArtifactEditor;
import org.eclipse.osee.framework.ui.skynet.artifact.editor.IActionContributor;
import org.eclipse.osee.framework.ui.skynet.artifact.editor.parts.AttributeFormPart;
import org.eclipse.osee.framework.ui.swt.ALayout;
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.IManagedForm;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Section;
/**
* @author Roberto E. Escobar
*/
public class AttributesFormSection extends ArtifactEditorFormSection {
private IActionContributor actionContributor;
private AttributeFormPart formPart;
private IToolBarManager toolBarManager;
public AttributesFormSection(ArtifactEditor editor, Composite parent, FormToolkit toolkit, int style) {
super(editor, parent, toolkit, style);
}
@Override
public void initialize(IManagedForm form) {
super.initialize(form);
Section section = getSection();
section.setText("Attributes");
section.setLayout(new GridLayout(1, false));
section.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
addToolBar(form);
updateDataPart();
updateToolBarVisibility();
}
private IToolBarManager getToolBarManager() {
if (toolBarManager == null) {
toolBarManager = new ToolBarManager(SWT.FLAT);
}
return toolBarManager;
}
private void addToolBar(IManagedForm form) {
final FormToolkit toolkit = form.getToolkit();
Composite composite = toolkit.createComposite(getSection());
composite.setLayout(ALayout.getZeroMarginLayout());
composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
composite.setBackground(getSection().getBackground());
IToolBarManager manager = getToolBarManager();
((ToolBarManager) manager).createControl(composite);
getActionContributor().contributeToToolBar(manager);
manager.update(true);
getSection().setTextClient(composite);
}
private IActionContributor getActionContributor() {
if (actionContributor == null) {
actionContributor = new AttributeActionContribution((ArtifactEditor) getEditor());
}
return actionContributor;
}
private void updateDataPart() {
final IManagedForm form = getManagedForm();
final FormToolkit toolkit = form.getToolkit();
final Section section = getSection();
if (formPart != null) {
form.removePart(formPart);
formPart.dispose();
Control control = section.getClient();
if (control != null && !control.isDisposed()) {
control.dispose();
}
}
Composite sectionBody = toolkit.createComposite(section, toolkit.getBorderStyle());
sectionBody.setLayout(ALayout.getZeroMarginLayout());
sectionBody.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
formPart = new AttributeFormPart((ArtifactEditor) getEditor());
form.addPart(formPart);
formPart.createContents(sectionBody);
section.setClient(sectionBody);
toolkit.paintBordersFor(section);
section.layout(true);
form.getForm().getBody().layout(true);
}
@Override
public void refresh() {
super.refresh();
updateDataPart();
updateToolBarVisibility();
}
private void updateToolBarVisibility() {
boolean isReadOnly = !getEditorInput().isReadOnly();
getSection().getTextClient().setVisible(isReadOnly);
for (IContributionItem item : getToolBarManager().getItems()) {
item.setVisible(isReadOnly);
}
getToolBarManager().update(true);
}
@Override
public void dispose() {
formPart.dispose();
super.dispose();
}
}
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