1 | package org.expeditee.items;
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2 |
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3 | import java.awt.Image;
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4 | import java.awt.image.ImageObserver;
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5 |
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6 | import org.expeditee.gui.Frame;
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7 | import org.expeditee.gui.FrameGraphics;
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8 | import org.expeditee.gui.FrameIO;
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9 |
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10 | public class FrameImage extends FramePicture {
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11 | /**
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12 | * Creates a new Picture from the given path. The ImageObserver is optional
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13 | * and can be set to NULL. <br>
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14 | * Note: It is assumed that the file described in path has already been
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15 | * checked to exist.
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16 | *
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17 | * @param source
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18 | * The Text Item that was used to create this Picture
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19 | * @param path
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20 | * The Path of the Image to load from disk.
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21 | * @param observer
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22 | * The ImageObserver to assign when painting the Image on the
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23 | * screen.
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24 | */
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25 | public FrameImage(Text source, ImageObserver observer, Image image) {
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26 | super(source, observer, image);
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27 | }
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28 |
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29 | @Override
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30 | protected Picture createPicture() {
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31 | return new FrameImage(_source.copy(), _imageObserver, _image);
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32 | }
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33 |
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34 | @Override
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35 | public boolean refresh() {
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36 | // Need to parse the first time the frame is being displayed
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37 | // parseSize();
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38 | assert (_source.getLink() != null);
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39 | Frame frame = FrameIO.LoadFrame(_source.getAbsoluteLink());
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40 | if (frame == null)
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41 | return false;
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42 |
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43 | frame.setBuffer(null);
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44 | FrameGraphics.UpdateBuffer(frame, false, false);
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45 | _image = frame.getBuffer();
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46 |
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47 | // TODO tidy this up, need to call parse size only when the frame has
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48 | // been created to begin with
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49 | parseSize();
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50 | updatePolygon();
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51 | return true;
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52 | }
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53 |
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54 | @Override
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55 | protected String getTagText() {
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56 | return "@f: ";
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57 | }
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58 | }
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