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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.blam.sections;
import java.io.IOException;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.osee.framework.ui.plugin.util.Displays;
import org.eclipse.osee.framework.ui.skynet.blam.AbstractBlam;
import org.eclipse.osee.framework.ui.swt.Widgets;
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.Text;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.editor.FormEditor;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Section;
/**
* @author Roberto E. Escobar
*/
public class BlamOutputSection extends BaseBlamSection {
private Text formText;
private Appendable appendableOutput;
private final Action executBlamAction;
public BlamOutputSection(FormEditor editor, AbstractBlam abstractBlam, Composite parent, FormToolkit toolkit, int style, Action executBlamAction) {
super(editor, abstractBlam, parent, toolkit, style);
this.executBlamAction = executBlamAction;
}
public void simluateRun() {
this.executBlamAction.run();
}
@Override
public void initialize(IManagedForm form) {
super.initialize(form);
Section section = getSection();
section.setText("Execute");
section.setLayout(new GridLayout());
section.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
final FormToolkit toolkit = getManagedForm().getToolkit();
Composite composite = toolkit.createComposite(getSection(), toolkit.getBorderStyle() | SWT.WRAP);
composite.setLayout(new GridLayout());
composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
if (executBlamAction != null) {
ActionContributionItem contributionItem = new ActionContributionItem(executBlamAction);
contributionItem.setMode(ActionContributionItem.MODE_FORCE_TEXT);
contributionItem.fill(composite);
}
formText = toolkit.createText(composite, "BLAM has not yet run\n", SWT.WRAP);
GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true);
gd.heightHint = 500;
gd.widthHint = 200;
formText.setLayoutData(gd);
getSection().setClient(composite);
toolkit.paintBordersFor(composite);
section.layout(true);
form.getForm().getBody().layout(true);
}
public void appendText(final String text) {
Displays.ensureInDisplayThread(new Runnable() {
public void run() {
if (Widgets.isAccessible(formText)) {
formText.append(text);
getManagedForm().reflow(true);
}
}
});
}
public void setText(final String text) {
Displays.ensureInDisplayThread(new Runnable() {
public void run() {
if (Widgets.isAccessible(formText)) {
formText.setText(text);
getManagedForm().reflow(true);
}
}
});
}
public Appendable getOutput() {
if (appendableOutput == null) {
appendableOutput = new InternalAppendable();
}
return appendableOutput;
}
@Override
public void dispose() {
if (Widgets.isAccessible(formText)) {
formText.dispose();
}
super.dispose();
}
@Override
public void refresh() {
super.refresh();
}
private final class InternalAppendable implements Appendable {
private void write(final String text) {
appendText(text);
}
@Override
public Appendable append(CharSequence csq) throws IOException {
if (csq == null) {
write("null");
} else {
write(csq.toString());
}
return this;
}
@Override
public Appendable append(char c) throws IOException {
write(new String(new char[] {c}));
return this;
}
@Override
public Appendable append(CharSequence csq, int start, int end) throws IOException {
CharSequence cs = csq == null ? "null" : csq;
write(cs.subSequence(start, end).toString());
return this;
}
}
}
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