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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.C_Cpp.Include;
import org.eclipse.papyrus.uml.tools.utils.StereotypeUtil;
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.Class;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.util.UMLUtil;
/**
* Panel displayed when a Class is selected
*/
public class CppClassPanel extends CppAbstractPanel {
// document used by the viewer for header include
private IDocument headerDocument;
@SuppressWarnings("unused")
private SourceViewer headerViewer;
private Group headerGroup;
// document used by the viewer for body include
private IDocument bodyDocument;
@SuppressWarnings("unused")
private SourceViewer bodyViewer;
private Group bodyGroup;
// Current selection
private Class selectedClass;
public CppClassPanel(Composite parent, int style) {
super(parent, style);
}
/**
* @return Returns the selectedOperation.
*/
public org.eclipse.uml2.uml.Class getSelectedElement() {
return selectedClass;
}
/*
* (non-Javadoc)
*
* @see com.cea.accordcpp.core.ui.panels.AccordCppAbstractPanel#setSelectedElement(java.lang.Object)
*/
@Override
public void setSelectedElement(Element newElement) {
super.setSelectedElement(newElement);
if(newElement instanceof Class) {
this.selectedClass = (Class)newElement;
}
else {
throw new RuntimeException("bad selection: " + newElement + " should be an uml2 Class");
}
}
/*
* (non-Javadoc)
*
* @see com.cea.accorduml.ui.views.panels.AccordUMLAbstractPanel#createContentHI()
*/
public Control createContent() {
///////////////////////////////////////////////////////////////////////
// Create save reset buttons with superclass method
///////////////////////////////////////////////////////////////////////
createSaveResetButtons();
/////////////////////////////////////////////////////////////////////////
// Create a Group for the header include declarations
/////////////////////////////////////////////////////////////////////////
headerDocument = createDocumentC();
headerGroup = createGroup(
this
, "Header include declarations"
, buttonSave
, null
, true
, 50
, 0
, false);
// Use CDT CEditor coloration
headerViewer = createViewerC(headerDocument, headerGroup);
/////////////////////////////////////////////////////////////////////////
// Create a Group for the body include declarations
/////////////////////////////////////////////////////////////////////////
bodyDocument = createDocumentC();
bodyGroup = createGroup(
this
, "Body include declarations"
, headerGroup
, null
, true
, 0
, 0
, true);
// Use CDT CEditor coloration
bodyViewer = createViewerC(bodyDocument, bodyGroup);
/////////////////////////////////////////////////////////////////////////
return this;
}
/**
* Saves the include declarations for a '<code>Class</code>'
*/
public void save()
{
if(selectedClass == null) {
/* Log.debug("saveBody : selectedOperation is null"); */
} else {
CommandSupport.exec("C++ header/body save", new Runnable() {
public void run() {
if(headerDocument.get().equals("")
&& bodyDocument.get().equals("")) {
StereotypeUtil.unapply(selectedClass, Include.class);
} else {
Include cppInclude = StereotypeUtil.applyApp(selectedClass, Include.class);
cppInclude.setHeader(headerDocument.get());
cppInclude.setBody(bodyDocument.get());
}
}
});
}
}
/*
* (non-Javadoc)
*
* @see com.cea.accordcpp.core.ui.panels.AccordCppAbstractPanel#entryAction()
*/
public void entryAction() {
super.entryAction();
reset();
}
/*
* (non-Javadoc)
*
* @see com.cea.accordcpp.core.ui.panels.AccordCppAbstractPanel#checkModifications()
*/
@Override
public boolean checkModifications() {
String headerInModel = "";
String bodyInModel = "";
Include cppInclude = UMLUtil.getStereotypeApplication(selectedClass, Include.class);
if(cppInclude != null) {
headerInModel = cppInclude.getHeader();
bodyInModel = cppInclude.getBody();
}
boolean headerChanged = !headerDocument.get().equals(headerInModel);
boolean bodyChanged = !bodyDocument.get().equals(bodyInModel);
return (headerChanged | bodyChanged);
}
/*
* (non-Javadoc)
*
* @see com.cea.accordcpp.core.ui.panels.AccordCppAbstractPanel#refreshPanel()
*/
@Override
protected void refreshPanel() {
if(selectedClass == null) {
}
else {
Include cppInclude = UMLUtil.getStereotypeApplication(selectedClass, Include.class);
if(cppInclude != null) {
// get the text in the tagged value
String currentHI = cppInclude.getHeader();
headerDocument.set(currentHI);
String currentBI = cppInclude.getBody();
bodyDocument.set(currentBI);
} else {
headerDocument.set("");
bodyDocument.set("");
}
}
}
}
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