1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.g2d.element.handler.impl;
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14 import java.awt.Font;
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16 import org.simantics.g2d.diagram.IDiagram;
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17 import org.simantics.g2d.element.ElementHints;
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18 import org.simantics.g2d.element.IElement;
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19 import org.simantics.g2d.element.handler.LifeCycle;
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20 import org.simantics.g2d.element.handler.TextFont;
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21 import org.simantics.utils.ObjectUtils;
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25 * @See {@link TextFont}
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26 * @author Marko Luukkainen
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28 public class TextFontImpl implements TextFont, LifeCycle {
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30 private static final long serialVersionUID = -6254972866736454459L;
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32 public static TextFontImpl DEFAULT = new TextFontImpl();
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35 public synchronized static TextFontImpl handlerOf(java.awt.Font f)
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37 return new TextFontImpl(f);
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40 java.awt.Font defaultFont;
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42 public TextFontImpl() {
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43 this.defaultFont = new Font("Arial", Font.PLAIN, 12);
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45 public TextFontImpl(java.awt.Font defaultFont) {
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46 this.defaultFont = defaultFont;
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50 public java.awt.Font getFont(IElement e) {
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51 return e.getHint(ElementHints.KEY_FONT);
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55 public void setFont(IElement e, java.awt.Font f) {
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56 e.setHint(ElementHints.KEY_FONT, f);
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60 public void onElementActivated(IDiagram d, IElement e) {
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63 public void onElementCreated(IElement e) {
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64 if (defaultFont!=null)
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65 e.setHint(ElementHints.KEY_FONT, defaultFont);
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68 public void onElementDeactivated(IDiagram d, IElement e) {
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71 public void onElementDestroyed(IElement e) {
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75 public int hashCode() {
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76 return ObjectUtils.hashCode(defaultFont);
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79 public boolean equals(Object obj) {
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84 if (getClass() != obj.getClass())
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86 TextFontImpl other = (TextFontImpl) obj;
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87 return ObjectUtils.objectEquals(defaultFont, other.defaultFont);
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