1 | /**
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2 | * FramePicture.java
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3 | * Copyright (C) 2010 New Zealand Digital Library, http://expeditee.org
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4 | *
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5 | * This program is free software: you can redistribute it and/or modify
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6 | * it under the terms of the GNU General Public License as published by
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7 | * the Free Software Foundation, either version 3 of the License, or
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8 | * (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 | */
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18 |
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19 | package org.expeditee.items;
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20 |
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21 | import java.awt.Color;
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22 | import java.awt.Image;
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23 | import java.awt.image.ImageObserver;
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24 |
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25 | import org.expeditee.gui.AttributeValuePair;
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26 | import org.expeditee.gui.Frame;
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27 |
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28 | public abstract class FramePicture extends Picture {
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29 | protected FramePicture(Text source, ImageObserver observer, Image image) {
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30 | super(source, observer, image);
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31 | }
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32 |
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33 | @Override
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34 | public void setColor(Color c) {
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35 | super.setColor(c);
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36 | refresh();
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37 | }
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38 |
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39 | @Override
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40 | public void setLink(String frameName) {
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41 | if (_source == null)
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42 | return;
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43 | else {
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44 | _source.setLink(frameName);
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45 | //remove the picture if the link is being removed
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46 | if (_source.getLink() == null) {
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47 | Frame parent = getParent();
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48 | if (parent != null) {
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49 | parent.removeItem(this);
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50 | _source.setHidden(false);
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51 | _source.removeEnclosure(this);
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52 | }
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53 | } else {
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54 | refresh();
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55 | }
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56 | }
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57 | updatePolygon();
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58 | }
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59 |
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60 | @Override
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61 | public String getName() {
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62 | return _source.getAbsoluteLink();
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63 | }
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64 |
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65 | @Override
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66 | protected String getImageSize() {
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67 | return new AttributeValuePair(_source.getText()).getValue();
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68 | }
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69 | }
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