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/*
*(c) Copyright QNX Software Systems Ltd. 2002.
* All Rights Reserved.
*
*/
package org.eclipse.cdt.launch.ui;
import org.eclipse.cdt.debug.core.ICDTLaunchConfigurationConstants;
import org.eclipse.cdt.debug.core.sourcelookup.ICSourceLocator;
import org.eclipse.cdt.debug.ui.sourcelookup.SourceLookupBlock;
import org.eclipse.cdt.launch.internal.ui.LaunchImages;
import org.eclipse.cdt.launch.sourcelookup.DefaultSourceLocator;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.help.WorkbenchHelp;
/**
* Enter type comment.
*
* @since: Feb 13, 2003
*/
public class CSourceLookupTab extends CLaunchConfigurationTab
{
private SourceLookupBlock fBlock = null;
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#createControl(org.eclipse.swt.widgets.Composite)
*/
public void createControl( Composite parent )
{
Composite control = new Composite( parent, SWT.NONE );
control.setLayout( new GridLayout() );
setControl( control );
WorkbenchHelp.setHelp(getControl(), ICDTLaunchHelpContextIds.LAUNCH_CONFIGURATION_DIALOG_SOURCELOOKUP_TAB);
fBlock = new SourceLookupBlock();
fBlock.createControl( control );
fBlock.setLaunchConfigurationDialog( getLaunchConfigurationDialog() );
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#setDefaults(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
*/
public void setDefaults( ILaunchConfigurationWorkingCopy configuration )
{
configuration.setAttribute( ILaunchConfiguration.ATTR_SOURCE_LOCATOR_ID, DefaultSourceLocator.ID_DEFAULT_SOURCE_LOCATOR );
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#initializeFrom(org.eclipse.debug.core.ILaunchConfiguration)
*/
public void initializeFrom( ILaunchConfiguration configuration )
{
IProject project = getProject( configuration );
IProject oldProject = fBlock.getProject();
fBlock.setProject( getProject( configuration ) );
if ( project != null )
{
try
{
String id = configuration.getAttribute( ILaunchConfiguration.ATTR_SOURCE_LOCATOR_ID, "" );
if ( isEmpty( id ) || DefaultSourceLocator.ID_DEFAULT_SOURCE_LOCATOR.equals( id ) )
{
DefaultSourceLocator locator = new DefaultSourceLocator();
String memento = configuration.getAttribute( ILaunchConfiguration.ATTR_SOURCE_LOCATOR_MEMENTO, "" );
if ( project.equals( oldProject ) && !isEmpty( memento ) )
{
locator.initializeFromMemento( memento );
}
else
{
locator.initializeDefaults( configuration );
}
ICSourceLocator clocator = (ICSourceLocator)locator.getAdapter( ICSourceLocator.class );
if ( clocator != null )
fBlock.initialize( clocator );
}
}
catch( CoreException e )
{
}
}
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#performApply(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
*/
public void performApply( ILaunchConfigurationWorkingCopy configuration )
{
configuration.setAttribute( ILaunchConfiguration.ATTR_SOURCE_LOCATOR_ID, DefaultSourceLocator.ID_DEFAULT_SOURCE_LOCATOR );
IProject project = getProject( configuration );
if ( project != null )
{
DefaultSourceLocator locator = new DefaultSourceLocator();
try
{
locator.initializeDefaults( configuration );
ICSourceLocator clocator = (ICSourceLocator)locator.getAdapter( ICSourceLocator.class );
if ( clocator != null )
{
if ( !project.equals( fBlock.getProject() ) )
fBlock.initialize( clocator );
clocator.setSourceLocations( fBlock.getSourceLocations() );
clocator.setSearchForDuplicateFiles( fBlock.searchForDuplicateFiles() );
}
configuration.setAttribute( ILaunchConfiguration.ATTR_SOURCE_LOCATOR_MEMENTO, locator.getMemento() );
}
catch( CoreException e )
{
}
}
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#getName()
*/
public String getName()
{
return "Source";
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#getImage()
*/
public Image getImage()
{
return LaunchImages.get( LaunchImages.IMG_VIEW_SOURCE_TAB );
}
private IProject getProject( ILaunchConfiguration configuration )
{
IProject project = null;
try
{
String projectName = configuration.getAttribute( ICDTLaunchConfigurationConstants.ATTR_PROJECT_NAME, "" );
if ( !isEmpty( projectName ) )
project = ResourcesPlugin.getWorkspace().getRoot().getProject( projectName );
}
catch( CoreException e )
{
}
return project;
}
private boolean isEmpty( String string )
{
return string == null || string.length() == 0;
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#dispose()
*/
public void dispose()
{
if ( fBlock != null )
fBlock.dispose();
super.dispose();
}
}
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