/*******************************************************************************
 * Copyright (c) 2007- VTT Technical Research Centre of Finland.
 * 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:
 *     VTT Technical Research Centre of Finland - initial API and implementation
 *******************************************************************************/
package org.simantics.proconf.g3d.shapeeditor.actions;

import org.eclipse.jface.action.Action;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.FileDialog;
import org.simantics.proconf.g3d.base.ThreeDimensionalEditorBase;
import org.simantics.proconf.g3d.occ.geometry.OccTriangulator;

import com.jme.renderer.ColorRGBA;
import com.jme.scene.Geometry;
import com.jme.scene.state.MaterialState;


public class LoadFileAction extends Action {
	private ThreeDimensionalEditorBase editor;
	
	public LoadFileAction(ThreeDimensionalEditorBase editor) {
		super("Load file");
		this.editor = editor;
		
	}
	
	public void run() {
        FileDialog loadDialog = new FileDialog(editor.getRenderingComposite().getShell(), SWT.OPEN);
        String exts[] = { "*.stp;*.step", "*.iges", "*.brep", "*.ply" }; //$NON-NLS-1$
        String names[] = { "STEP (AP214/AP203)", "IGES", "BREP", "PLY" }; //$NON-NLS-1$
        loadDialog.setFilterNames(names);
        loadDialog.setFilterExtensions(exts);
        loadDialog.setText("Load model");

        String filename = loadDialog.open();
        if (filename != null) {
            Geometry g = OccTriangulator.getGeometryFromFile(filename)[0];
            MaterialState ms = editor.getRenderingComponent().getDisplaySystem().getRenderer().createMaterialState();
            ms.setAmbient(new ColorRGBA(0.f,0.f,0.f,0.f));
            ms.setEmissive(new ColorRGBA(0.f,0.f,0.f,0.f));
            ms.setShininess(128.f);
            ms.setDiffuse(new ColorRGBA(0.8f,0.8f,0.8f,0.f));
            ms.setSpecular(new ColorRGBA(1.f,1.f,1.f,0.f));
            ms.setMaterialFace(MaterialState.MF_FRONT_AND_BACK);
            if (g.getColorBuffer(0) != null) {
            	ms.setColorMaterial(MaterialState.CM_DIFFUSE);
            }
            g.setRenderState(ms);
            editor.getRenderingComponent().getShadowRoot().attachChild(g);
            // mo.setGeometry(mesh, filename);
            // xithComposite.getScene().compile();
        }

    }

}