/*******************************************************************************
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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 Lesser General Public License for more
* details.
*
*******************************************************************************/
package com.liferay.ide.portal.ui.debug.fm;
import com.liferay.ide.portal.core.debug.ILRDebugConstants;
import com.liferay.ide.portal.core.debug.fm.FMLineBreakpoint;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.debug.core.model.ILineBreakpoint;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTarget;
import org.eclipse.jface.text.ITextSelection;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.texteditor.ITextEditor;
/**
* @author Gregory Amerson
*/
public class FMLineBreakpointAdapter implements IToggleBreakpointsTarget
{
public boolean canToggleLineBreakpoints( IWorkbenchPart part, ISelection selection )
{
return getEditor( part ) != null;
}
public boolean canToggleMethodBreakpoints( IWorkbenchPart part, ISelection selection )
{
return false;
}
public boolean canToggleWatchpoints( IWorkbenchPart part, ISelection selection )
{
return false;
}
private ITextEditor getEditor( IWorkbenchPart part )
{
if( part instanceof ITextEditor )
{
ITextEditor editorPart = (ITextEditor) part;
IResource resource = (IResource) editorPart.getEditorInput().getAdapter( IResource.class );
if( resource != null )
{
String extension = resource.getFileExtension();
if( extension != null && extension.equals( "ftl" ) )
{
return editorPart;
}
}
}
return null;
}
public void toggleLineBreakpoints( IWorkbenchPart part, ISelection selection ) throws CoreException
{
ITextEditor textEditor = getEditor( part );
if( textEditor != null )
{
IResource resource = (IResource) textEditor.getEditorInput().getAdapter( IResource.class );
ITextSelection textSelection = (ITextSelection) selection;
int lineNumber = textSelection.getStartLine();
IBreakpoint[] breakpoints =
DebugPlugin.getDefault().getBreakpointManager().getBreakpoints( ILRDebugConstants.ID_FM_DEBUG_MODEL );
for( int i = 0; i < breakpoints.length; i++ )
{
IBreakpoint breakpoint = breakpoints[i];
if( resource.equals( breakpoint.getMarker().getResource() ) )
{
if( ( (ILineBreakpoint) breakpoint ).getLineNumber() == ( lineNumber + 1 ) )
{
// remove
breakpoint.delete();
return;
}
}
}
// create line breakpoint (doc line numbers start at 0)
FMLineBreakpoint lineBreakpoint = new FMLineBreakpoint( resource, lineNumber + 1 );
DebugPlugin.getDefault().getBreakpointManager().addBreakpoint( lineBreakpoint );
}
}
public void toggleMethodBreakpoints( IWorkbenchPart part, ISelection selection ) throws CoreException
{
}
public void toggleWatchpoints( IWorkbenchPart part, ISelection selection ) throws CoreException
{
}
}