/**
* Copyright (C) 2005 - 2014 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.eclim.eclipse.jface.text;
import org.eclim.eclipse.EclimPlugin;
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.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.IUndoManager;
import org.eclipse.jface.text.IViewportListener;
import org.eclipse.jface.text.TextPresentation;
import org.eclipse.jface.text.TextSelection;
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.graphics.Color;
import org.eclipse.swt.graphics.Point;
/**
* Dummy ITextViewer implementation that provides basic functionality for
* eclipse classes that require an ITextViewer.
*
* @author Eric Van Dewoestine
*/
public class DummyTextViewer
implements ISourceViewer
{
public IDocument document;
public ISelectionProvider selectionProvider;
private StyledText textWidget;
public DummyTextViewer (IDocument document, int offset, int length)
{
this.document = document;
selectionProvider = new DummySelectionProvider(
new TextSelection(document, offset, length));
}
// ITextViewer
public StyledText getTextWidget()
{
// needed by at least pydev when completing top level functions (see #307)
if (textWidget == null){
textWidget = new StyledText(EclimPlugin.getShell(), 0);
}
return textWidget;
}
public void setUndoManager(IUndoManager undoManager)
{
}
public void setTextDoubleClickStrategy(
ITextDoubleClickStrategy strategy, String contentType)
{
}
@SuppressWarnings("deprecation")
public void setAutoIndentStrategy(
org.eclipse.jface.text.IAutoIndentStrategy strategy, String contentType)
{
}
public void setTextHover(ITextHover textViewerHover, String contentType)
{
}
public void activatePlugins()
{
}
public void resetPlugins()
{
}
public void addViewportListener(IViewportListener listener)
{
}
public void removeViewportListener(IViewportListener listener)
{
}
public void addTextListener(ITextListener listener)
{
}
public void removeTextListener(ITextListener listener)
{
}
public void addTextInputListener(ITextInputListener listener)
{
}
public void removeTextInputListener(ITextInputListener listener)
{
}
public void setDocument(IDocument document)
{
this.document = document;
}
public IDocument getDocument()
{
return document;
}
public void setEventConsumer(IEventConsumer consumer)
{
}
public void setEditable(boolean editable)
{
}
public boolean isEditable()
{
return true;
}
public void setDocument(
IDocument document, int modelRangeOffset, int modelRangeLength)
{
}
public void setVisibleRegion(int offset, int length)
{
}
public void resetVisibleRegion()
{
}
public IRegion getVisibleRegion()
{
return null;
}
public boolean overlapsWithVisibleRegion(int offset, int length)
{
return false;
}
public void changeTextPresentation(
TextPresentation presentation, boolean controlRedraw)
{
}
public void invalidateTextPresentation()
{
}
public void setTextColor(Color color)
{
}
public void setTextColor(
Color color, int offset, int length, boolean controlRedraw)
{
}
public ITextOperationTarget getTextOperationTarget()
{
return null;
}
public IFindReplaceTarget getFindReplaceTarget()
{
return null;
}
public void setDefaultPrefixes(String[] defaultPrefixes, String contentType)
{
}
public void setIndentPrefixes(String[] indentPrefixes, String contentType)
{
}
public void setSelectedRange(int offset, int length)
{
}
public Point getSelectedRange()
{
return new Point(-1, -1);
}
public ISelectionProvider getSelectionProvider()
{
return selectionProvider;
}
public void revealRange(int offset, int length)
{
}
public void setTopIndex(int index)
{
}
public int getTopIndex()
{
return -1;
}
public int getTopIndexStartOffset()
{
return -1;
}
public int getBottomIndex()
{
return -1;
}
public int getBottomIndexEndOffset()
{
return -1;
}
public int getTopInset()
{
return -1;
}
// ISourceViewer
private IAnnotationModel annotationModel;
public void configure(SourceViewerConfiguration configuration)
{
}
public void setAnnotationHover(IAnnotationHover annotationHover)
{
}
public void setDocument(IDocument document, IAnnotationModel annotationModel)
{
this.document = document;
this.annotationModel = annotationModel;
}
public void setDocument(
IDocument document, IAnnotationModel annotationModel,
int modelRangeOffset, int modelRangeLength)
{
this.document = document;
this.annotationModel = annotationModel;
}
public IAnnotationModel getAnnotationModel()
{
return annotationModel;
}
public void setRangeIndicator(Annotation rangeIndicator)
{
}
public void setRangeIndication(int offset, int length, boolean moveCursor)
{
}
public IRegion getRangeIndication()
{
return null;
}
public void removeRangeIndication()
{
}
public void showAnnotations(boolean show){
}
}