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/*******************************************************************************
* Copyright (c) 2006 - 2007 CEA LIST.
* 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:
* CEA LIST - initial API and implementation
*******************************************************************************/
package org.eclipse.papyrus.views.panels;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.source.SourceViewer;
import org.eclipse.papyrus.cpp.profile.StUtils;
import org.eclipse.papyrus.views.cpp.CommandSupport;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.PrimitiveType;
import C_Cpp.Typedef;
/**
* Panel displayed when a PrimitiveType is selected
*/
public class CppPrimitiveTypePanel extends CppAbstractPanel {
// document used by the viewer for definition of the type
@SuppressWarnings("unused")
private SourceViewer typeViewer;
private Group typeGroup;
private IDocument typeDocument;
// Current selection
private PrimitiveType selectedPType;
public CppPrimitiveTypePanel(Composite parent, int style) {
super(parent, style);
}
/*
* (non-Javadoc)
*
* @see com.cea.accordcpp.core.ui.panels.AccordCppAbstractPanel#getSelectedElement()
*/
@Override
public PrimitiveType getSelectedElement() {
return selectedPType;
}
/*
* (non-Javadoc)
*
* @see com.cea.accordcpp.core.ui.panels.AccordCppAbstractPanel#setSelectedElement(java.lang.Element)
*/
@Override
public void setSelectedElement(Element newElement) {
super.setSelectedElement(newElement);
if(newElement instanceof PrimitiveType) {
this.selectedPType = (PrimitiveType)newElement;
}
else {
throw new RuntimeException("bad selection: " + newElement + " should be an uml2 PrimitiveType");
}
}
/*
* (non-Javadoc)
*
* @see com.cea.accorduml.ui.views.panels.AccordUMLAbstractPanel#createContentHI()
*/
public Control createContent() {
///////////////////////////////////////////////////////////////////////
// Create save reset buttons with superclass method
///////////////////////////////////////////////////////////////////////
createSaveResetButtons();
///////////////////////////////////////////////////////////////////////
// Type definition text area
///////////////////////////////////////////////////////////////////////
typeDocument = createDocumentC();
typeGroup = createGroup(this, "Type definition", buttonSave, null, true, 0, 0, true);
// Use CDT CEditor coloration
typeViewer = createViewerC(typeDocument, typeGroup);
///////////////////////////////////////////////////////////////////////
return this;
}
/**
* Saves the include declarations for a '<code>PrimitiveType</code>'
*/
public void save() {
if(selectedPType == null) {
/* Log.debug("saveBody : selectedOperation is null"); */
}
else {
CommandSupport.exec("C++ primitive type save", new Runnable() {
public void run()
{
if(typeDocument.get().equals("")) {
StUtils.unapply(selectedPType, Typedef.class);
}
else {
Typedef cppType = StUtils.applyApp(selectedPType, Typedef.class);
cppType.setDefinition(typeDocument.get());
}
}
});
}
}
/*
* (non-Javadoc)
*
* @see com.cea.accordcpp.core.ui.panels.AccordCppAbstractPanel#refreshPanel()
*/
@Override
protected void refreshPanel() {
if(selectedPType != null) {
Typedef cppType = StUtils.getApplication(selectedPType, Typedef.class);
typeDocument.set(cppType != null ? cppType.getDefinition() : "");
}
}
/*
* (non-Javadoc)
*
* @see com.cea.accorduml.ui.views.panels.AccordUMLAbstractPanel#entryAction()
*/
public void entryAction() {
super.entryAction();
reset();
}
/*
* (non-Javadoc)
*
* @see com.cea.accordcpp.core.ui.panels.AccordCppAbstractPanel#checkModifications()
*/
@Override
public boolean checkModifications() {
Typedef cppType = StUtils.getApplication(selectedPType, Typedef.class);
String typeInModel = cppType != null ? cppType.getDefinition() : "";
if(!typeDocument.get().equals(typeInModel)) {
return true;
}
return false;
}
}
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