[312] | 1 | package org.expeditee.agents;
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| 2 |
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| 3 | import java.util.Collection;
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| 4 |
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| 5 | import org.expeditee.gui.Frame;
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| 6 | import org.expeditee.gui.FrameIO;
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| 7 | import org.expeditee.gui.FrameKeyboardActions;
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| 8 | import org.expeditee.gui.Vector;
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| 9 | import org.expeditee.items.Item;
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| 10 | import org.expeditee.items.Line;
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[636] | 11 | import org.expeditee.items.Text;
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[453] | 12 | import org.expeditee.items.UserAppliedPermission;
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[312] | 13 |
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| 14 | public class ScaleFrameset extends DefaultAgent {
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| 15 | private int _firstFrame = 1;
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| 16 |
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| 17 | private float _scale = 1F;
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| 18 |
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| 19 | private int _maxFrame = Integer.MAX_VALUE;
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| 20 |
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| 21 | public ScaleFrameset(float scale, int firstFrame, int maxFrame) {
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| 22 | super();
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| 23 | _firstFrame = firstFrame;
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| 24 | _maxFrame = maxFrame;
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| 25 | _scale = scale;
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| 26 | }
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| 27 |
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| 28 | public ScaleFrameset(float scale) {
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| 29 | this(scale, 1, Integer.MAX_VALUE);
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| 30 | }
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| 31 |
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| 32 | @Override
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| 33 | protected Frame process(Frame frame) {
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| 34 | String framesetName = frame.getFramesetName();
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| 35 |
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| 36 | _maxFrame = Math.min(FrameIO.getLastNumber(framesetName), _maxFrame);
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| 37 |
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| 38 | // Scale each of the frames
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| 39 | for (int i = _firstFrame; i <= _maxFrame; i++) {
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[512] | 40 | scaleFrame(FrameIO.LoadFrame(framesetName + i), _scale);
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[312] | 41 | }
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| 42 | // TODO fix this so it actually works properly!!
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| 43 | // TODO figure out why it doesnt repaint correctly sometimes
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| 44 |
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| 45 | // TODO make this thread safe!
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| 46 | FrameKeyboardActions.Refresh();
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| 47 |
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| 48 | return null;
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| 49 | }
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[512] | 50 |
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| 51 | public static void scaleFrame(Frame frame, float scaleFactor) {
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| 52 |
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| 53 | if (frame == null) {
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| 54 | return;
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| 55 | }
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| 56 |
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| 57 | for (Vector v : frame.getVectors()) {
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| 58 | v.Source.scale(scaleFactor, 0, 0);
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| 59 | }
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| 60 |
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| 61 | Collection<Item> items = frame.getVisibleItems();
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| 62 |
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[636] | 63 | for(Item item : items) {
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| 64 | if(item instanceof Text && item.getSize() <= Text.MINIMUM_FONT_SIZE && scaleFactor < 1) {
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| 65 | return;
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| 66 | }
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| 67 | }
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| 68 |
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[512] | 69 | for (Item item : items) {
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| 70 | // This line is only needed for circles!!
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| 71 | // Need to really fix up the way this works!!
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| 72 | if (item.hasEnclosures())
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| 73 | continue;
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| 74 | if (!item.hasPermission(UserAppliedPermission.full))
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| 75 | continue;
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| 76 | item.invalidateAll();
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| 77 | if (!(item instanceof Line)) {
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| 78 | item.scale(scaleFactor, 0, 0);
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| 79 | }
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| 80 | }
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| 81 |
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| 82 | for (Item item : items) {
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| 83 | if (!item.hasPermission(UserAppliedPermission.full))
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| 84 | continue;
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| 85 | // if (!(item instanceof Line))
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| 86 | item.updatePolygon();
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| 87 |
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| 88 | if (item instanceof Line) {
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| 89 | ((Line) item).refreshStroke(item.getThickness());
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| 90 | }
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| 91 |
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| 92 | item.invalidateAll();
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| 93 | }
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| 94 | }
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[312] | 95 | }
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