| 1 | package scriptbuilder.structures; |
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| 2 | |
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| 3 | import java.text.SimpleDateFormat; |
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| 4 | import java.util.ArrayList; |
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| 5 | import java.util.Collections; |
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| 6 | import java.util.Date; |
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| 7 | import java.util.List; |
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| 8 | import java.util.TimeZone; |
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| 9 | import scriptbuilder.gui.ScriptBuilderGuiConstants; |
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| 10 | import scriptbuilder.structures.events.*; |
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| 11 | import scriptbuilder.structures.events.I_ScriptEvent; |
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| 12 | |
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| 13 | /** |
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| 14 | * An instance in time in the simulation. Each timeslice has a start time, an X |
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| 15 | * position on the GUI timeline, and a list of ScriptEvents which occur at that |
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| 16 | * time. |
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| 17 | * |
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| 18 | * @author Greg Eddington <geddingt@calpoly.edu> |
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| 19 | * @author Bryan McGuffin |
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| 20 | * @version 2017/06/30 |
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| 21 | */ |
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| 22 | public class TimeSlice implements Comparable, I_XML_Writable |
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| 23 | { |
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| 24 | |
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| 25 | CadData cadData = null; |
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| 26 | |
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| 27 | /** |
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| 28 | * Reference to the incident which contains this timeslice. |
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| 29 | */ |
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| 30 | private ScriptIncident thisIncident; |
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| 31 | |
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| 32 | /** |
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| 33 | * List of Script Events which begin at this instance. |
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| 34 | */ |
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| 35 | public List<I_ScriptEvent> events; |
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| 36 | //Absolute start time of this time slice |
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| 37 | private int seconds; |
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| 38 | |
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| 39 | /** |
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| 40 | * Constructor. |
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| 41 | * |
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| 42 | * @param seconds Number of seconds from the beginning of the simulation |
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| 43 | * that this timeslice occurs |
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| 44 | */ |
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| 45 | public TimeSlice(int seconds, ScriptIncident inc) |
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| 46 | { |
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| 47 | this.seconds = seconds; |
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| 48 | events = new ArrayList<I_ScriptEvent>(); |
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| 49 | thisIncident = inc; |
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| 50 | } |
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| 51 | |
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| 52 | /** |
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| 53 | * Add a new script event to this time slice. Sort events by event type. |
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| 54 | * |
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| 55 | * @param event the ScriptEvent to be added |
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| 56 | */ |
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| 57 | public void addEvent(I_ScriptEvent event) |
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| 58 | { |
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| 59 | events.add(event); |
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| 60 | Collections.sort(events); |
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| 61 | } |
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| 62 | |
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| 63 | /** |
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| 64 | * Get the X position of this timeslice on the GUI timeline. Affected by |
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| 65 | * zoom level. |
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| 66 | * |
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| 67 | * @return Screen distance from the start of the timeline that this |
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| 68 | * timeslice occurs |
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| 69 | */ |
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| 70 | public int getX() |
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| 71 | { |
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| 72 | return seconds / ScriptBuilderGuiConstants.HORIZONTAL_TICK_RESOLUTION |
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| 73 | * ScriptBuilderGuiConstants.PIXEL_WIDTH_PER_HORIZONTAL_TICK; |
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| 74 | } |
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| 75 | |
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| 76 | /** |
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| 77 | * Get the start time of this timeSlice. |
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| 78 | * |
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| 79 | * @return the start time of the timeslice in seconds, from the beginning of |
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| 80 | * the simulation |
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| 81 | */ |
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| 82 | public int getTime() |
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| 83 | { |
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| 84 | return seconds; |
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| 85 | } |
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| 86 | |
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| 87 | /** |
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| 88 | * Shift the start position of this timeslice to the right by some amount. |
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| 89 | * |
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| 90 | * @param amnt the number of seconds forward in time to push this slice |
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| 91 | */ |
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| 92 | public void shift(int amnt) |
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| 93 | { |
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| 94 | seconds += amnt; |
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| 95 | } |
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| 96 | |
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| 97 | /** |
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| 98 | * Get the number of seconds that events which start in this timeslice are |
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| 99 | * active. |
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| 100 | * |
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| 101 | * @return The duration of the longest-lasting event in this slice. |
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| 102 | */ |
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| 103 | public int getEffectiveDuration() |
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| 104 | { |
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| 105 | int dur = 0; |
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| 106 | for (I_ScriptEvent e : events) |
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| 107 | { |
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| 108 | if (e.getLength() > dur) |
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| 109 | { |
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| 110 | dur = e.getLength(); |
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| 111 | } |
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| 112 | } |
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| 113 | return dur; |
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| 114 | } |
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| 115 | |
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| 116 | /** |
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| 117 | * Get the text to be displayed when hovering over this timeSlice. |
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| 118 | * |
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| 119 | * @param y the y-position of the cursor on the GUI |
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| 120 | * @return The text to be displayed: all events are listed if we're on the |
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| 121 | * main incident line, but only one event is listed if we're hovering over |
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| 122 | * that particular event |
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| 123 | */ |
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| 124 | public String getToolTipText(int y) |
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| 125 | { |
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| 126 | int i = (y - ScriptBuilderGuiConstants.SCRIPT_EVENT_ICON_TOP_MARGIN); |
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| 127 | if (i < 0) |
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| 128 | { |
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| 129 | if (i > (-1 * ScriptBuilderGuiConstants.SCRIPT_EVENT_ICON_STEP)) |
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| 130 | { |
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| 131 | String s = toString(); |
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| 132 | if (s.equals("")) |
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| 133 | { |
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| 134 | return null; |
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| 135 | } |
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| 136 | |
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| 137 | return "<html>" + s.replace("\n", "<br/>") + "</html>"; |
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| 138 | } |
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| 139 | else |
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| 140 | { |
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| 141 | return null; |
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| 142 | } |
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| 143 | } |
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| 144 | |
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| 145 | i /= ScriptBuilderGuiConstants.SCRIPT_EVENT_ICON_STEP; |
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| 146 | if (i < events.size()) |
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| 147 | { |
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| 148 | return events.get(i).toString(); |
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| 149 | } |
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| 150 | return null; |
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| 151 | } |
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| 152 | |
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| 153 | /** |
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| 154 | * List all the events attached to this timeslice, with line breaks between. |
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| 155 | * |
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| 156 | * @return A list of the form: event1_type - event1_description event2_type |
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| 157 | * - event2_description ... |
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| 158 | */ |
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| 159 | @Override |
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| 160 | public String toString() |
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| 161 | { |
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| 162 | StringBuilder sb = new StringBuilder(); |
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| 163 | |
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| 164 | for (I_ScriptEvent event : events) |
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| 165 | { |
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| 166 | sb.append(event.toString()); |
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| 167 | sb.append('\n'); |
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| 168 | } |
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| 169 | |
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| 170 | return sb.toString(); |
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| 171 | } |
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| 172 | |
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| 173 | /** |
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| 174 | * Order the timeslices by start time. Earlier start times come first. |
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| 175 | * |
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| 176 | * @param o the other timeSlice to be compared |
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| 177 | * @return -1, 0 , or 1 depending on if this timeSlice comes before, |
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| 178 | * simultaneously, or after the other |
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| 179 | */ |
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| 180 | @Override |
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| 181 | public int compareTo(Object o) |
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| 182 | { |
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| 183 | TimeSlice other = (TimeSlice) o; |
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| 184 | if (this.getTime() < other.getTime()) |
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| 185 | { |
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| 186 | return -1; |
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| 187 | } |
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| 188 | else if (this.getTime() > other.getTime()) |
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| 189 | { |
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| 190 | return 1; |
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| 191 | } |
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| 192 | else |
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| 193 | { |
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| 194 | return 0; |
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| 195 | } |
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| 196 | } |
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| 197 | |
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| 198 | /** |
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| 199 | * Converts the contents of this timeslice to a correctly formatted |
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| 200 | * <ScriptEvent> XML element. |
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| 201 | * |
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| 202 | * @return XML conversion of this timeslice. |
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| 203 | */ |
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| 204 | @Override |
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| 205 | public String toXML() |
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| 206 | { |
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| 207 | ArrayList<I_ScriptEvent> eventsCopy = new ArrayList<I_ScriptEvent>(); |
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| 208 | ArrayList<I_ScriptEvent> eventsCopy2 = new ArrayList<I_ScriptEvent>(); |
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| 209 | |
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| 210 | for (I_ScriptEvent e : events) |
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| 211 | { |
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| 212 | eventsCopy.add(e); |
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| 213 | } |
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| 214 | |
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| 215 | System.out.println("Seconds:: " + seconds); |
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| 216 | String output = XMLWriter.openTag(ELEMENT.SCRIPT_EVENT.tag); |
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| 217 | SimpleDateFormat df = new SimpleDateFormat("HH:mm:ss"); |
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| 218 | df.setTimeZone(TimeZone.getTimeZone("GMT")); |
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| 219 | output += XMLWriter.openTag(ELEMENT.TIME_INDEX.tag) + df.format(new Date(seconds * 1000)) |
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| 220 | + XMLWriter.closeTag(ELEMENT.TIME_INDEX.tag); |
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| 221 | |
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| 222 | output += XMLWriter.openTag(ELEMENT.INCIDENT.tag + " LogNum=\"" + thisIncident.number + "\""); |
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| 223 | output += thisIncident.name + XMLWriter.closeTag(ELEMENT.INCIDENT.tag); |
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| 224 | |
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| 225 | if ((cadData != null && cadData.hasCadData()) || containsCADIncidentEvent()) |
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| 226 | { |
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| 227 | output += XMLWriter.openTag(ELEMENT.CAD_DATA.tag); |
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| 228 | if (cadData != null) |
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| 229 | { |
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| 230 | output += cadData.toXML(); |
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| 231 | } |
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| 232 | |
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| 233 | if (containsCADIncidentEvent()) |
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| 234 | { |
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| 235 | output += XMLWriter.openTag(ELEMENT.CAD_INCIDENT_EVENT.tag); |
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| 236 | for (I_ScriptEvent ev : eventsCopy) |
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| 237 | { |
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| 238 | if (ev instanceof I_XML_Writable && isCADIncidentEvent(ev)) |
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| 239 | { |
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| 240 | I_XML_Writable ex = (I_XML_Writable) ev; |
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| 241 | output += ex.toXML(); |
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| 242 | } |
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| 243 | else |
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| 244 | { |
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| 245 | eventsCopy2.add(ev); |
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| 246 | } |
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| 247 | } |
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| 248 | |
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| 249 | eventsCopy = eventsCopy2; |
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| 250 | output += XMLWriter.closeTag(ELEMENT.CAD_INCIDENT_EVENT.tag); |
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| 251 | } |
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| 252 | |
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| 253 | output += XMLWriter.closeTag(ELEMENT.CAD_DATA.tag); |
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| 254 | } |
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| 255 | |
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| 256 | if (cadData != null && cadData.hasGeneralInfo()) |
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| 257 | { |
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| 258 | output += XMLWriter.openTag(ELEMENT.GENERAL_INFO.tag); |
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| 259 | |
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| 260 | output += XMLWriter.simpleTag(cadData.General_Title, ELEMENT.TITLE); |
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| 261 | |
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| 262 | output += XMLWriter.simpleTag(cadData.General_Text, ELEMENT.TEXT); |
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| 263 | |
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| 264 | output += XMLWriter.closeTag(ELEMENT.GENERAL_INFO.tag); |
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| 265 | |
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| 266 | } |
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| 267 | |
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| 268 | for (I_ScriptEvent ev : eventsCopy) |
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| 269 | { |
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| 270 | if (ev instanceof I_XML_Writable) |
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| 271 | { |
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| 272 | I_XML_Writable ex = (I_XML_Writable) ev; |
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| 273 | output += ex.toXML(); |
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| 274 | } |
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| 275 | } |
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| 276 | output += XMLWriter.closeTag(ELEMENT.SCRIPT_EVENT.tag); |
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| 277 | System.out.println(output); |
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| 278 | return output; |
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| 279 | } |
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| 280 | |
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| 281 | private boolean containsCADIncidentEvent() |
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| 282 | { |
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| 283 | for (I_ScriptEvent ev : events) |
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| 284 | { |
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| 285 | if (isCADIncidentEvent(ev)) |
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| 286 | { |
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| 287 | return true; |
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| 288 | } |
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| 289 | } |
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| 290 | return false; |
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| 291 | } |
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| 292 | |
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| 293 | private boolean isCADIncidentEvent(I_ScriptEvent ev) |
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| 294 | { |
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| 295 | return ev instanceof AudioEvent || ev instanceof UnitEvent |
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| 296 | || ev instanceof ParamicsEvent || ev instanceof TowEvent |
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| 297 | || ev instanceof WitnessEvent || ev instanceof CADEvent; |
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| 298 | } |
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| 299 | } |
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