/*
* #%~
* org.overture.ide.plugins.coverageeditor
* %%
* Copyright (C) 2008 - 2014 Overture
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #~%
*/
package org.overture.ide.plugins.coverageeditor.editor;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.texteditor.IDocumentProvider;
import org.overture.ide.core.utility.FileUtility;
import org.overture.ide.plugins.externaleditor.VdmExternalEditorImpl;
import org.overture.ide.ui.editor.core.VdmExternalDocumentProvider;
import org.overture.parser.lex.BacktrackInputReader.ReaderType;
public class ExternalCoverageEditor extends VdmExternalEditorImpl
{
private static final String DOCXCOV = "docxcov";
private static final String DOCCOV = "doccov";
private static final String ODTCOV = "odfcov";
private CoverageEditor covEditor = new CoverageEditor()
{
@Override
protected ISourceViewer getEditorSourceViewer()
{
return getSourceViewer();
}
@Override
protected void setEditorDocumentProvider(IDocumentProvider provider)
{
setDocumentProvider(provider);
}
protected ReaderType getReaderType(File file)
{
if (file.getName().endsWith(DOCXCOV))
{
return ReaderType.Docx;
} else if (file.getName().endsWith(DOCCOV))
{
return ReaderType.Doc;
} else if (file.getName().endsWith(ODTCOV))
{
return ReaderType.Odf;
}
return ReaderType.Latex;
};
};
private class VdmExternalCoverageDocumentProvider extends
VdmExternalDocumentProvider
{
@Override
protected boolean isExternalAssociated(IFile file)
{
return super.isExternalAssociated(file)
|| file.getName().endsWith(DOCXCOV)
|| file.getName().endsWith(DOCCOV)
|| file.getName().endsWith(ODTCOV);
}
@Override
protected String getExternalContent(IFile file)
{
InputStreamReader reader = null;
try
{
reader = FileUtility.getReader(covEditor.getReaderType(file.getLocation().toFile()), file);
if (reader != null)
{
return FileUtility.getContentExternalText(file, reader);
}
} catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (CoreException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
return super.getExternalContent(file);
}
}
public ExternalCoverageEditor()
{
super();
setDocumentProvider(new VdmExternalCoverageDocumentProvider());
}
@Override
public void doSave(IProgressMonitor monitor)
{
}
@Override
public void doSaveAs()
{
}
@Override
public void init(IEditorSite site, IEditorInput input)
throws PartInitException
{
super.init(site, input);
covEditor.init(site, input);
}
@Override
public boolean isDirty()
{
return false;
}
@Override
public boolean isSaveAsAllowed()
{
return false;
}
@Override
public void createPartControl(Composite parent)
{
super.createPartControl(parent);
covEditor.createPartControl(parent);
}
@Override
public boolean isEditable()
{
return false;
}
}