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/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the GNU Lesser General Public License Version 2.1
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2009 by Novell, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* The Initial Developer of the Original Code is: Cédric Bosdonnat.
*
* Copyright: 2009 by Novell, Inc.
*
* All Rights Reserved.
*
************************************************************************/
package org.openoffice.ide.eclipse.cpp;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.eclipse.cdt.core.CCProjectNature;
import org.eclipse.cdt.core.CProjectNature;
import org.eclipse.cdt.core.model.CoreModel;
import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
import org.eclipse.cdt.core.settings.model.ICFolderDescription;
import org.eclipse.cdt.core.settings.model.ICLanguageSetting;
import org.eclipse.cdt.core.settings.model.ICLanguageSettingEntry;
import org.eclipse.cdt.core.settings.model.ICProjectDescription;
import org.eclipse.cdt.core.settings.model.ICSettingEntry;
import org.eclipse.cdt.managedbuilder.core.IConfiguration;
import org.eclipse.cdt.managedbuilder.core.IManagedBuildInfo;
import org.eclipse.cdt.managedbuilder.core.IOption;
import org.eclipse.cdt.managedbuilder.core.ITool;
import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
import org.eclipse.cdt.managedbuilder.core.ManagedCProjectNature;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.openoffice.ide.eclipse.core.PluginLogger;
/**
* Utility class providing shortcuts for CDT operations on projects.
*
* @author cbosdonnat
*
*/
public class CDTHelper {
/**
* Add the C++ project nature and all the other needed natures.
*
* @param pProject the project on which to set the natures
* @param pMonitor a progress monitor
*
* @throws CoreException if anything wrong happens
*/
public static void addCDTNature( IProject pProject, IProgressMonitor pMonitor ) throws CoreException {
if (!pProject.exists()) {
pProject.create( pMonitor );
PluginLogger.debug(
"Project created during language specific operation"); //$NON-NLS-1$
}
if (!pProject.isOpen()) {
pProject.open( pMonitor );
PluginLogger.debug("Project opened"); //$NON-NLS-1$
}
CProjectNature.addCNature(pProject, pMonitor );
CCProjectNature.addCCNature( pProject, pMonitor );
ManagedCProjectNature.addManagedNature( pProject, pMonitor );
}
/**
* Add some configuration entries like includes, macros, libraries paths.
*
* @param pProject the project on which to add the entries
* @param pNewEntries the new entries to add
* @param pEntriesType the entries type in {@link ICSettingEntry}
*
* @see #changeEntries(IProject, ICLanguageSettingEntry[], int, boolean)
*/
public static void addEntries( IProject pProject, ICLanguageSettingEntry[] pNewEntries, int pEntriesType ) {
changeEntries( pProject, pNewEntries, pEntriesType, false );
}
/**
* Remove some configuration entries like includes, macros, libraries paths.
*
* @param pProject the project on which to remove the entries
* @param pOldEntries the new entries to remove
* @param pEntriesType the entries type in {@link ICSettingEntry}
*
* @see #changeEntries(IProject, ICLanguageSettingEntry[], int, boolean)
*/
public static void removeEntries( IProject pProject, ICLanguageSettingEntry[] pOldEntries, int pEntriesType ) {
changeEntries( pProject, pOldEntries, pEntriesType, true );
}
/**
* Add/Remove some configuration entries like includes, macros, libraries paths.
*
* @param pProject the project to handle
* @param pEntries the entries to add/remove
* @param pEntriesType the entries type in {@link ICSettingEntry}
* @param pRemove <code>true</code> if the entries have to be removed, <code>false</code>
* if they have to be added
*/
private static void changeEntries( IProject pProject, ICLanguageSettingEntry[] pEntries,
int pEntriesType, boolean pRemove ) {
ICProjectDescription prjDesc = CoreModel.getDefault().getProjectDescription( pProject );
ICConfigurationDescription[] configs = prjDesc.getConfigurations();
// Set them on all the languages of all the configurations
for (ICConfigurationDescription config : configs) {
ICFolderDescription folder = config.getRootFolderDescription();
ICLanguageSetting[] languages = folder.getLanguageSettings();
for (ICLanguageSetting lang : languages) {
List<ICLanguageSettingEntry> entries = lang.getSettingEntriesList( pEntriesType );
for ( ICLanguageSettingEntry entry : pEntries ) {
boolean contained = entries.contains( entry );
if ( contained && pRemove ) {
entries.remove( entry );
} else if ( !contained && !pRemove ) {
entries.add( entry );
}
}
lang.setSettingEntries( pEntriesType, entries );
}
}
try {
CoreModel.getDefault().setProjectDescription( pProject, prjDesc );
} catch ( CoreException e ) {
PluginLogger.error( Messages.getString("CDTHelper.PathEntryError"), e ); //$NON-NLS-1$
}
}
/**
* Add some libraries (-l gcc option) to the project.
*
* @param pProject the project to handle
* @param pLibNames the libraries to add
*
* @see #changeLibs(IProject, String[], boolean)
*/
public static void addLibs( IProject pProject, String[] pLibNames ) {
changeLibs( pProject, pLibNames, false );
}
/**
* Remove some libraries (-l gcc option) to the project.
*
* @param pProject the project to handle
* @param pLibNames the libraries to remove
*
* @see #changeLibs(IProject, String[], boolean)
*/
public static void removeLibs( IProject pProject, String[] pLibNames ) {
changeLibs( pProject, pLibNames, true );
}
/**
* Add/remove some libraries (-l gcc option) to the project.
*
* @param pProject the project to handle
* @param pLibNames the libraries to add/remove
* @param pRemove <code>true</code> if the libs have to be removed,
* <code>false</code> if they have to be added
*/
private static void changeLibs( IProject pProject, String[] pLibNames, boolean pRemove ) {
IManagedBuildInfo infos = ManagedBuildManager.getBuildInfo( pProject );
IConfiguration[] configs = infos.getManagedProject().getConfigurations();
for (IConfiguration config : configs ) {
ITool tool = config.calculateTargetTool();
IOption[] options = tool.getOptions();
for (IOption option : options) {
try {
if ( option.getValueType() == IOption.LIBRARIES ) {
// Append the libraries if not already set
String[] libs = option.getLibraries();
ArrayList<String> newLibs = new ArrayList<String>( Arrays.asList( libs ) );
for ( String lib : pLibNames ) {
boolean contained = newLibs.contains( lib );
if ( !contained && !pRemove ) {
newLibs.add( lib );
} else if ( contained && pRemove ) {
newLibs.remove( lib );
}
}
ManagedBuildManager.setOption(config, tool, option,
newLibs.toArray( new String[ newLibs.size() ] ) );
}
} catch ( Exception e ) {
PluginLogger.error( Messages.getString("CDTHelper.LinkerOptionsError"), e ); //$NON-NLS-1$
}
}
}
ManagedBuildManager.saveBuildInfo( pProject, false );
}
}
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