/**
* Copyright (C) 2005 - 2011 Eric Van Dewoestine
*
* 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/>.
*/
package org.vimplugin.editors;
import java.io.ByteArrayInputStream;
import org.eclim.logging.Logger;
import org.eclim.util.file.FileUtils;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IEventConsumer;
import org.eclipse.jface.text.IFindReplaceTarget;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.IRewriteTarget;
import org.eclipse.jface.text.ITextDoubleClickStrategy;
import org.eclipse.jface.text.ITextHover;
import org.eclipse.jface.text.ITextInputListener;
import org.eclipse.jface.text.ITextListener;
import org.eclipse.jface.text.ITextOperationTarget;
import org.eclipse.jface.text.ITextViewerExtension;
import org.eclipse.jface.text.IUndoManager;
import org.eclipse.jface.text.IViewportListener;
import org.eclipse.jface.text.TextPresentation;
import org.eclipse.jface.text.source.Annotation;
import org.eclipse.jface.text.source.IAnnotationHover;
import org.eclipse.jface.text.source.IAnnotationModel;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.jface.text.source.SourceViewerConfiguration;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.custom.VerifyKeyListener;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.vimplugin.VimConnection;
/**
* Source viewer implementation for gvim.
*
* @author Eric Van Dewoestine
*/
public class VimViewer
implements ISourceViewer, ITextViewerExtension
{
private static final Logger logger = Logger.getLogger(VimViewer.class);
private int bufferID;
private IDocument document;
private VimText textWidget;
private VimConnection vimConnection;
public VimViewer(
int bufferID, VimConnection vimConnection, Composite parent, int styles)
{
this.textWidget = new VimText(parent, styles);
this.bufferID = bufferID;
this.vimConnection = vimConnection;
}
// ISourceViewer
/**
* {@inheritDoc}
* @see ISourceViewer#configure(SourceViewerConfiguration)
*/
public void configure(SourceViewerConfiguration configuration)
{
// no-op
}
/**
* {@inheritDoc}
* @see ISourceViewer#setAnnotationHover(IAnnotationHover)
*/
public void setAnnotationHover(IAnnotationHover annotationHover)
{
// no-op
//System.out.println("## setAnnotationHover: " + annotationHover);
}
/**
* {@inheritDoc}
* @see ISourceViewer#setDocument(IDocument,IAnnotationModel)
*/
public void setDocument(IDocument document, IAnnotationModel annotationModel)
{
//System.out.println("## setDocument: " + annotationModel);
setDocument(document);
}
/**
* {@inheritDoc}
* @see ISourceViewer#setDocument(IDocument,IAnnotationModel,int,int)
*/
public void setDocument(
IDocument document, IAnnotationModel annotationModel,
int modelRangeOffset, int modelRangeLength)
{
//System.out.println("## setDocument: " + annotationModel);
setDocument(document, modelRangeOffset, modelRangeLength);
}
/**
* {@inheritDoc}
* @see ISourceViewer#getAnnotationModel()
*/
public IAnnotationModel getAnnotationModel()
{
return null;
}
/**
* {@inheritDoc}
* @see ISourceViewer#setRangeIndicator(Annotation)
*/
public void setRangeIndicator(Annotation rangeIndicator)
{
// FIXME
//System.out.println("## setRangeIndicator: " + rangeIndicator);
}
/**
* {@inheritDoc}
* @see ISourceViewer#setRangeIndication(int,int,boolean)
*/
public void setRangeIndication(int offset, int length, boolean moveCursor)
{
// FIXME
}
/**
* {@inheritDoc}
* @see ISourceViewer#getRangeIndication()
*/
public IRegion getRangeIndication()
{
// FIXME
return null;
}
/**
* {@inheritDoc}
* @see ISourceViewer#removeRangeIndication()
*/
public void removeRangeIndication()
{
}
/**
* {@inheritDoc}
* @see ISourceViewer#showAnnotations(boolean)
*/
public void showAnnotations(boolean show)
{
}
// ITextViewer
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getTextWidget()
*/
public StyledText getTextWidget()
{
return textWidget;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setUndoManager(IUndoManager)
*/
public void setUndoManager(IUndoManager manager)
{
// no-op
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setTextDoubleClickStrategy(ITextDoubleClickStrategy,String)
*/
public void setTextDoubleClickStrategy(
ITextDoubleClickStrategy strategy, String contentType)
{
// no-op
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setAutoIndentStrategy(IAutoIndentStrategy,String)
*/
@SuppressWarnings("deprecation")
public void setAutoIndentStrategy(
org.eclipse.jface.text.IAutoIndentStrategy strategy, String contentType)
{
// no-op
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setTextHover(ITextHover,String)
*/
public void setTextHover(ITextHover textViewerHover, String contentType)
{
// FIXME
//System.out.println("## setTextHover: " + textViewerHover);
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#activatePlugins()
*/
public void activatePlugins()
{
// no-op
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#resetPlugins()
*/
public void resetPlugins()
{
// no-op
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#addViewportListener(IViewportListener)
*/
public void addViewportListener(IViewportListener listener)
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#removeViewportListener(IViewportListener)
*/
public void removeViewportListener(IViewportListener listener)
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#addTextListener(ITextListener)
*/
public void addTextListener(ITextListener listener)
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#removeTextListener(ITextListener)
*/
public void removeTextListener(ITextListener listener)
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#addTextInputListener(ITextInputListener)
*/
public void addTextInputListener(ITextInputListener listener)
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#removeTextInputListener(ITextInputListener)
*/
public void removeTextInputListener(ITextInputListener listener)
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setDocument(IDocument)
*/
public void setDocument(IDocument document)
{
this.document = document;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getDocument()
*/
public IDocument getDocument()
{
return document;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setEventConsumer(IEventConsumer)
*/
public void setEventConsumer(IEventConsumer consumer)
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setEditable(boolean)
*/
public void setEditable(boolean editable)
{
// FIXME
//System.out.println("## setEditable: " + editable);
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#isEditable()
*/
public boolean isEditable()
{
// FIXME
return true;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setDocument(IDocument,int,int)
*/
public void setDocument(
IDocument document, int modelRangeOffset, int modelRangeLength)
{
// FIXME
setDocument(document);
//System.out.println("## setDocument: " + modelRangeOffset + ':' + modelRangeLength);
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setVisibleRegion(int,int)
*/
public void setVisibleRegion(int offset, int length)
{
// FIXME
//System.out.println("## setVisibleRegion: " + offset + ':' + length);
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#resetVisibleRegion()
*/
public void resetVisibleRegion()
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getVisibleRegion()
*/
public IRegion getVisibleRegion()
{
// FIXME
// new Region(offset, length);
return null;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#overlapsWithVisibleRegion(int,int)
*/
public boolean overlapsWithVisibleRegion(int offset, int length)
{
// FIXME
return false;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#changeTextPresentation(TextPresentation,boolean)
*/
public void changeTextPresentation(
TextPresentation presentation, boolean controlRedraw)
{
// no-op
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#invalidateTextPresentation()
*/
public void invalidateTextPresentation()
{
// no-op
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setTextColor(Color)
*/
public void setTextColor(Color color)
{
// no-op
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setTextColor(Color,int,int,boolean)
*/
public void setTextColor(
Color color, int offset, int length, boolean controlRedraw)
{
// no-op
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getTextOperationTarget()
*/
public ITextOperationTarget getTextOperationTarget()
{
// FIXME
return null;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getFindReplaceTarget()
*/
public IFindReplaceTarget getFindReplaceTarget()
{
// FIXME
return null;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setDefaultPrefixes(String[],String)
*/
public void setDefaultPrefixes(String[] defaultPrefixes, String contentType)
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setIndentPrefixes(String[],String)
*/
public void setIndentPrefixes(String[] indentPrefixes, String contentType)
{
// FIXME
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setSelectedRange(int,int)
*/
public void setSelectedRange(int offset, int length)
{
try{
int[] pos = FileUtils.offsetToLineColumn(
new ByteArrayInputStream(document.get().getBytes()), offset);
vimConnection.command(bufferID, "setDot", "" + pos[0] + '/' + pos[1]);
vimConnection.remotesend(":doautocmd CursorMoved<cr>");
vimConnection.remotesend(":redraw!<cr>");
}catch(Exception e){
logger.error("Error setting selected range", e);
}
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getSelectedRange()
*/
public Point getSelectedRange()
{
// FIXME
return null;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getSelectionProvider()
*/
public ISelectionProvider getSelectionProvider()
{
// FIXME
return null;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#revealRange(int,int)
*/
public void revealRange(int offset, int length)
{
// FIXME
//System.out.println("## revealRange: " + offset + ':' + length);
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#setTopIndex(int)
*/
public void setTopIndex(int index)
{
// FIXME
//System.out.println("## setTopIndex: " + index);
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getTopIndex()
*/
public int getTopIndex()
{
// FIXME
return 0;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getTopIndexStartOffset()
*/
public int getTopIndexStartOffset()
{
// FIXME
return 0;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getBottomIndex()
*/
public int getBottomIndex()
{
// FIXME
return 0;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getBottomIndexEndOffset()
*/
public int getBottomIndexEndOffset()
{
// FIXME
return 0;
}
/**
* {@inheritDoc}
* @see org.eclipse.jface.text.ITextViewer#getTopInset()
*/
public int getTopInset()
{
// FIXME
return 0;
}
// ITextViewerExtension
/**
* {@inheritDoc}
* @see ITextViewerExtension#prependVerifyKeyListener(VerifyKeyListener)
*/
public void prependVerifyKeyListener(VerifyKeyListener listener)
{
}
/**
* {@inheritDoc}
* @see ITextViewerExtension#appendVerifyKeyListener(VerifyKeyListener)
*/
public void appendVerifyKeyListener(VerifyKeyListener listener)
{
}
/**
* {@inheritDoc}
* @see ITextViewerExtension#removeVerifyKeyListener(VerifyKeyListener)
*/
public void removeVerifyKeyListener(VerifyKeyListener listener)
{
}
/**
* {@inheritDoc}
* @see ITextViewerExtension#getControl()
*/
public Control getControl()
{
return getTextWidget();
}
/**
* {@inheritDoc}
* @see ITextViewerExtension#setMark(int)
*/
public void setMark(int arg0)
{
}
/**
* {@inheritDoc}
* @see ITextViewerExtension#getMark()
*/
public int getMark()
{
return -1;
}
/**
* {@inheritDoc}
* @see ITextViewerExtension#setRedraw(boolean)
*/
public void setRedraw(boolean redraw)
{
}
/**
* {@inheritDoc}
* @see ITextViewerExtension#getRewriteTarget()
*/
public IRewriteTarget getRewriteTarget()
{
return null;
}
}