Last change
on this file since 3858 was 3858, checked in by bastiK, 14 years ago |
mapcss: support for opacity & icon-image
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-
Property svn:eol-style
set to
native
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File size:
1.4 KB
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1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.mappaint.mapcss;
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3 |
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4 | import java.util.Arrays;
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5 |
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6 | import org.openstreetmap.josm.gui.mappaint.MapPaintStyles.IconReference;
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7 |
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8 | abstract public class Instruction {
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9 |
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10 | public abstract void execute(Environment env);
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11 |
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12 | public static class RelativeFloat {
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13 | public float val;
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14 |
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15 | public RelativeFloat(float val) {
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16 | this.val = val;
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17 | }
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18 |
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19 | @Override
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20 | public String toString() {
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21 | return "RelativeFloat{" + "val=" + val + '}';
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22 | }
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23 | }
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24 |
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25 | public static class AssignmentInstruction extends Instruction {
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26 | String key;
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27 | Object val;
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28 |
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29 | public AssignmentInstruction(String key, Object val) {
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30 | this.key = key;
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31 | this.val = val;
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32 | }
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33 |
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34 | @Override
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35 | public void execute(Environment env) {
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36 | Object value = (val instanceof Expression) ? ((Expression) val).evaluate(env) : val;
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37 | if (key.equals("icon-image")) {
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38 | if (value instanceof String) {
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39 | value = new IconReference((String) value, env.source);
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40 | }
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41 | }
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42 | env.getCascade().putOrClear(key, value);
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43 | }
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44 |
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45 | @Override
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46 | public String toString() {
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47 | return key + ':' + (val instanceof float[] ? Arrays.toString((float[]) val) : val) + ';';
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48 | }
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49 | }
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50 | }
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