1 | package org.expeditee.actions;
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2 |
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3 | import java.util.Collection;
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4 | import java.util.Collections;
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5 | import java.util.Comparator;
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6 | import java.util.LinkedList;
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7 | import java.util.List;
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8 |
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9 | import org.expeditee.gui.DisplayIO;
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10 | import org.expeditee.gui.Frame;
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11 | import org.expeditee.gui.FrameMouseActions;
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12 | import org.expeditee.items.Item;
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13 | import org.expeditee.items.Text;
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14 |
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15 | public class Help {
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16 | /**
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17 | * Return a list of actions. TODO show the params they take. TODO link the
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18 | * actions to their help pages.
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19 | *
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20 | * @return
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21 | */
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22 | public static Collection<Item> getActions(String start, String end) {
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23 | return getItemList(Actions.getActions(), start, end);
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24 |
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25 | }
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26 |
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27 | public static Collection<Item> getActions(String start) {
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28 | return getItemList(Actions.getActions(), start, null);
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29 |
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30 | }
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31 |
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32 | public static Collection<Item> getActions() {
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33 | return getItemList(Actions.getActions(), null, null);
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34 |
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35 | }
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36 |
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37 | public static Collection<Item> getAgents(String start, String end) {
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38 | return getItemList(Actions.getAgents(), start, end);
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39 |
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40 | }
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41 |
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42 | public static Collection<Item> getAgents(String start) {
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43 | return getItemList(Actions.getAgents(), start, null);
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44 |
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45 | }
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46 |
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47 | public static Collection<Item> getAgents() {
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48 | return getItemList(Actions.getAgents(), null, null);
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49 | }
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50 |
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51 | private static Collection<Item> getItemList(List<String> stringList,
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52 | String start, String end) {
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53 | Collection<Item> actions = new LinkedList<Item>();
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54 |
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55 | Collections.sort(stringList, new Comparator<String>() {
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56 | public int compare(String a, String b) {
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57 | return String.CASE_INSENSITIVE_ORDER.compare(a, b);
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58 | }
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59 | });
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60 |
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61 | Frame current = DisplayIO.getCurrentFrame();
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62 | float x = FrameMouseActions.MouseX;
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63 | float y = FrameMouseActions.MouseY;
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64 |
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65 | // Do case sensitive comparison
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66 | if (start != null)
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67 | start = start.toLowerCase();
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68 | if (end != null)
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69 | end = end.toLowerCase();
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70 |
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71 | for (String s : stringList) {
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72 | String lower = s.toLowerCase();
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73 | if (start != null) {
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74 | if (end != null) {
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75 | if (lower.compareToIgnoreCase(start) < 0)
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76 | continue;
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77 | if (lower.compareToIgnoreCase(end) > 0)
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78 | break;
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79 | } else if (!lower.matches(start) && !lower.startsWith(start)) {
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80 | continue;
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81 | }
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82 | }
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83 |
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84 | Text t = current.createNewText(s);
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85 | t.setWidth(1000);
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86 | t.setPosition(x, y);
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87 | y += t.getBoundsHeight();
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88 | actions.add(t);
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89 | }
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90 |
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91 | return actions;
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92 | }
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93 | }
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