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package org.eclipse.jst.jsp.ui.internal.hyperlink;
import org.eclipse.core.resources.IFile;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.hyperlink.IHyperlink;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.jst.jsp.ui.internal.Logger;
/**
* Hyperlink for files within the workspace. (As long as there is an IFile,
* this can be used) Opens the default editor for the file.
*/
class WorkspaceFileHyperlink implements IHyperlink {
// copies of this class exist in:
// org.eclipse.wst.xml.ui.internal.hyperlink
// org.eclipse.wst.html.ui.internal.hyperlink
// org.eclipse.jst.jsp.ui.internal.hyperlink
private IRegion fRegion;
private IFile fFile;
private IRegion fHighlightRange;
public WorkspaceFileHyperlink(IRegion region, IFile file) {
fRegion = region;
fFile = file;
}
public WorkspaceFileHyperlink(IRegion region, IFile file, IRegion range) {
fRegion = region;
fFile = file;
fHighlightRange = range;
}
public IRegion getHyperlinkRegion() {
return fRegion;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.text.hyperlink.IHyperlink#getTypeLabel()
*/
public String getTypeLabel() {
// TODO Auto-generated method stub
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.text.hyperlink.IHyperlink#getHyperlinkText()
*/
public String getHyperlinkText() {
// TODO Auto-generated method stub
return null;
}
public void open() {
if (fFile != null && fFile.exists()) {
try {
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
IEditorPart editor = IDE.openEditor(page, fFile, true);
// highlight range in editor if possible
if (fHighlightRange != null && editor instanceof ITextEditor) {
((ITextEditor) editor).setHighlightRange(fHighlightRange.getOffset(), fHighlightRange.getLength(), true);
}
}
catch (PartInitException pie) {
Logger.log(Logger.WARNING_DEBUG, pie.getMessage(), pie);
}
}
}
}
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