| /******************************************************************************* |
| * Copyright (c) 2010, 2017 xored software, Inc. and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * xored software, Inc. - initial API and Implementation (Alex Panchenko) |
| *******************************************************************************/ |
| package org.eclipse.dltk.internal.core.builder; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.dltk.core.IExternalSourceModule; |
| import org.eclipse.dltk.core.IModelElement; |
| import org.eclipse.dltk.core.IModelElementVisitor; |
| import org.eclipse.dltk.core.IProjectFragment; |
| import org.eclipse.dltk.core.IScriptFolder; |
| import org.eclipse.dltk.core.ISourceModule; |
| import org.eclipse.dltk.core.environment.EnvironmentPathUtils; |
| import org.eclipse.dltk.internal.core.BuiltinSourceModule; |
| |
| class ExternalModuleCollector implements IModelElementVisitor { |
| final List<ISourceModule> elements = new ArrayList<>(); |
| private final IProgressMonitor monitor; |
| |
| public ExternalModuleCollector(IProgressMonitor monitor) { |
| this.monitor = monitor; |
| } |
| |
| /** |
| * Visit only external source modules, witch we aren't builded yet. |
| */ |
| @Override |
| public boolean visit(IModelElement element) { |
| // monitor.worked(1); |
| if (monitor.isCanceled()) { |
| return false; |
| } |
| if (element.getElementType() == IModelElement.PROJECT_FRAGMENT) { |
| if (!(element instanceof IProjectFragment |
| && ((IProjectFragment) element).isExternal())) { |
| return false; |
| } |
| IProjectFragment fragment = (IProjectFragment) element; |
| |
| String localPath = EnvironmentPathUtils |
| .getLocalPath(fragment.getPath()).toString(); |
| if (!localPath.startsWith("#")) { //$NON-NLS-1$ |
| this.monitor |
| .subTask(Messages.ScriptBuilder_scanningExternalFolder |
| + localPath); |
| } |
| } else if (element.getElementType() == IModelElement.SOURCE_MODULE) { |
| if (element instanceof IExternalSourceModule |
| || element instanceof BuiltinSourceModule) { |
| elements.add((ISourceModule) element); |
| } |
| return false; // do not enter into source module content. |
| } else if (element.getElementType() == IModelElement.SCRIPT_FOLDER) { |
| IScriptFolder folder = (IScriptFolder) element; |
| String localPath = EnvironmentPathUtils |
| .getLocalPath(folder.getPath()).toString(); |
| if (!localPath.startsWith("#")) { //$NON-NLS-1$ |
| this.monitor |
| .subTask(Messages.ScriptBuilder_scanningExternalFolder |
| + localPath); |
| } |
| } |
| return true; |
| } |
| } |