sigil/org.cauldron.sigil.ui/src/org/cauldron/sigil/ui/views/resolution/EditorViewPartListener.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.cauldron.sigil.ui.views.resolution;

import org.cauldron.sigil.SigilCore;
import org.cauldron.sigil.model.project.ISigilProjectModel;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.IPartListener2;
import org.eclipse.ui.IWorkbenchPartReference;

public class EditorViewPartListener implements IPartListener2 {

	private BundleResolverView bundleResolverView;
	
	public EditorViewPartListener(BundleResolverView bundleResolverView) {
		this.bundleResolverView = bundleResolverView;
	}

	public void partActivated(IWorkbenchPartReference partRef) {
		checkRef(partRef);
	}

	public void partBroughtToTop(IWorkbenchPartReference partRef) {
		// no action
	}

	public void partClosed(IWorkbenchPartReference partRef) {
		// no action
	}

	public void partDeactivated(IWorkbenchPartReference partRef) {
		// no action
	}

	public void partHidden(IWorkbenchPartReference partRef) {
		// no action
	}

	public void partInputChanged(IWorkbenchPartReference partRef) {
		// no action
	}

	public void partOpened(IWorkbenchPartReference partRef) {
		// no action
	}

	public void partVisible(IWorkbenchPartReference partRef) {
		// no action
	}

	private void checkRef(IWorkbenchPartReference partRef) {
		IEditorPart editor = partRef.getPage().getActiveEditor();
		if ( editor != null ) {
			IEditorInput input = editor.getEditorInput();
			if ( input instanceof IFileEditorInput ) {
				IFileEditorInput f = (IFileEditorInput) input;
				IProject project = f.getFile().getProject();
				try {
					ISigilProjectModel model = SigilCore.create(project);
					if ( model != null ) {
						bundleResolverView.setInput(model);
					}
				} catch (CoreException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		}
	}

}