/*******************************************************************************
 * This file is part of logisim-evolution.
 *
 *   logisim-evolution is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   logisim-evolution 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with logisim-evolution.  If not, see <http://www.gnu.org/licenses/>.
 *
 *   Original code by Carl Burch (http://www.cburch.com), 2011.
 *   Subsequent modifications by :
 *     + Haute École Spécialisée Bernoise
 *       http://www.bfh.ch
 *     + Haute École du paysage, d'ingénierie et d'architecture de Genève
 *       http://hepia.hesge.ch/
 *     + Haute École d'Ingénierie et de Gestion du Canton de Vaud
 *       http://www.heig-vd.ch/
 *   The project is currently maintained by :
 *     + REDS Institute - HEIG-VD
 *       Yverdon-les-Bains, Switzerland
 *       http://reds.heig-vd.ch
 *******************************************************************************/

package com.cburch.logisim.gui.appear;

import com.cburch.draw.canvas.Canvas;
import com.cburch.draw.gui.AttrTableDrawManager;
import com.cburch.draw.toolbar.ToolbarModel;
import com.cburch.draw.tools.DrawingAttributeSet;
import com.cburch.draw.tools.SelectTool;
import com.cburch.logisim.circuit.CircuitState;
import com.cburch.logisim.data.AttributeSet;
import com.cburch.logisim.gui.generic.AttrTable;
import com.cburch.logisim.gui.generic.BasicZoomModel;
import com.cburch.logisim.gui.generic.CanvasPane;
import com.cburch.logisim.gui.generic.ZoomModel;
import com.cburch.logisim.gui.main.EditHandler;
import com.cburch.logisim.prefs.AppPreferences;
import com.cburch.logisim.proj.Project;

public class AppearanceView {
	private static final double[] ZOOM_OPTIONS = { 100, 150, 200, 300, 400,
			600, 800 };

	private DrawingAttributeSet attrs;
	private AppearanceCanvas canvas;
	private CanvasPane canvasPane;
	private AppearanceToolbarModel toolbarModel;
	private AttrTableDrawManager attrTableManager;
	private ZoomModel zoomModel;
	private AppearanceEditHandler editHandler;

	public AppearanceView() {
		attrs = new DrawingAttributeSet();
		SelectTool selectTool = new SelectTool();
		canvas = new AppearanceCanvas(selectTool);
		toolbarModel = new AppearanceToolbarModel(selectTool, canvas, attrs);
		zoomModel = new BasicZoomModel(AppPreferences.APPEARANCE_SHOW_GRID,
				AppPreferences.APPEARANCE_ZOOM, ZOOM_OPTIONS);
		canvas.getGridPainter().setZoomModel(zoomModel);
		attrTableManager = null;
		canvasPane = new CanvasPane(canvas);
		canvasPane.setZoomModel(zoomModel);
		editHandler = new AppearanceEditHandler(canvas);
	}

	public AttributeSet getAttributeSet() {
		return attrs;
	}

	public AttrTableDrawManager getAttrTableDrawManager(AttrTable table) {
		AttrTableDrawManager ret = attrTableManager;
		if (ret == null) {
			ret = new AttrTableDrawManager(canvas, table, attrs);
			attrTableManager = ret;
		}
		return ret;
	}

	public Canvas getCanvas() {
		return canvas;
	}

	public CanvasPane getCanvasPane() {
		return canvasPane;
	}

	public EditHandler getEditHandler() {
		return editHandler;
	}

	public ToolbarModel getToolbarModel() {
		return toolbarModel;
	}

	public ZoomModel getZoomModel() {
		return zoomModel;
	}

	public void setCircuit(Project proj, CircuitState circuitState) {
		canvas.setCircuit(proj, circuitState);
	}
}