[26588] | 1 | package org.honours.gui;
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| 2 |
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| 3 | import java.io.BufferedWriter;
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| 4 | import java.io.File;
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| 5 | import java.io.FileWriter;
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| 6 | import java.util.ArrayList;
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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.FrameIO;
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| 12 | import org.expeditee.gui.FrameKeyboardActions;
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| 13 | import org.expeditee.gui.MessageBay;
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| 14 | import org.expeditee.gui.UserSettings;
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| 15 | import org.expeditee.items.Item;
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| 16 | import org.expeditee.items.Text;
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| 17 | import org.expeditee.items.widgets.WidgetCorner;
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| 18 | import org.expeditee.stats.Formatter;
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| 19 | import org.honours.collection.CollectionItem;
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| 20 |
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| 21 | public class HonoursFrameIO {
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| 22 |
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| 23 | private static Frame _lastCopiedFrame = null;
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| 24 |
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| 25 | public static boolean DISPLAY_TOOLBAR = true;
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| 26 | public static boolean DISPLAY_LAYERS = true;
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| 27 | public static boolean DISPLAY_NOTES = false;
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| 28 |
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| 29 | public static boolean DISPLAY_TOGGLER = true;
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| 30 |
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| 31 | public static String COLLECTIONS_PATH = FrameIO.PARENT_FOLDER +
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| 32 | "collections" + File.separator;
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| 33 |
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| 34 | /**
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| 35 | * Generate a new frame for a given (existing)
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| 36 | * frameset.
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| 37 | * @param frameNumber - frame number for this next item.
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| 38 | * @param frameset - frameset to add frame to.
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| 39 | */
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| 40 | public static void generateFrame(int frameNumber, String frameset){
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| 41 | String frameFileName = FrameIO.FRAME_PATH + frameset + File.separator +
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| 42 | frameNumber + ".exp";
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| 43 | Frame checkExistingFrame = FrameIO.LoadFrame(frameset + frameNumber);
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| 44 |
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| 45 | if(checkExistingFrame == null){
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| 46 | FileWriter fw;
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| 47 | BufferedWriter bw;
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| 48 |
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| 49 | try{
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| 50 | fw = new FileWriter(frameFileName);
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| 51 | bw = new BufferedWriter(fw);
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| 52 | writeOutFrameHeader(bw);
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| 53 | FrameIO.WriteINF(FrameIO.FRAME_PATH, frameset, frameset+frameNumber);
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| 54 | }catch(Exception e){
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| 55 | e.printStackTrace();
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| 56 | }
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| 57 | }
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| 58 | }
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| 59 |
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| 60 | /**
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| 61 | * Writes out a frame header for a new frame.
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| 62 | * @param bw
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| 63 | */
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| 64 | public static void writeOutFrameHeader(BufferedWriter bw){
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| 65 | try {
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| 66 | StringBuffer header = new StringBuffer("");
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| 67 |
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| 68 | header.append("V 1\n");
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| 69 | header.append("p 44");
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| 70 | header.append("U " + UserSettings.UserName + "\n");
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| 71 | header.append("D " + Formatter.getDateTime() + "\n"); //
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| 72 | header.append("M " + UserSettings.UserName + "\n"); //last modified by
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| 73 | header.append("d " + Formatter.getDateTime() + "\n");
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| 74 | header.append("Z\n\n");
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| 75 | bw.write(header.toString());
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| 76 |
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| 77 | }catch(Exception e) {
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| 78 | e.printStackTrace();
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| 79 | }
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| 80 | }
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| 81 |
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| 82 | public static Frame CopyFrame() {
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| 83 | _lastCopiedFrame = DisplayIO.getCurrentFrame();
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| 84 | MessageBay.displayMessage("Item successfully copied.");
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| 85 |
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| 86 | return _lastCopiedFrame;
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| 87 | }
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| 88 |
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| 89 | public static Frame PasteFrame() {
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| 90 |
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| 91 | Frame current = DisplayIO.getCurrentFrame();
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| 92 | if(_lastCopiedFrame != null){
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| 93 |
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| 94 | List<Item> list = _lastCopiedFrame.getVisibleItems();
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| 95 | List<Item> copy = new ArrayList<Item>();
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| 96 |
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| 97 | for(Item item : list){
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| 98 | if(!(item instanceof WidgetCorner))
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| 99 | copy.add(item);
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| 100 | }
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| 101 |
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| 102 | current.addAllItems(copy);
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| 103 |
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| 104 | }else{
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| 105 | MessageBay.errorMessage("ERROR: NO FRAME/ITEM TO COPY");
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| 106 | return null;
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| 107 | }
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| 108 |
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| 109 | return _lastCopiedFrame;
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| 110 |
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| 111 | }
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| 112 |
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| 113 | /**
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| 114 | * Toggles on and off the display of the "Toggle
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| 115 | * Toolbar" overlay.
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| 116 | */
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| 117 | public static void toggleToggler(){
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| 118 | if(DISPLAY_TOGGLER){
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| 119 | swapLinks(Interfaces.TOGGLE_TOOLS_OVERLAY,Interfaces.BLANK_TOGGLER_OVERLAY);
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| 120 | DISPLAY_TOGGLER = false;
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| 121 | }else{
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| 122 | swapLinks(Interfaces.BLANK_TOGGLER_OVERLAY,Interfaces.TOGGLE_TOOLS_OVERLAY);
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| 123 | DISPLAY_TOGGLER = true;
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| 124 | }
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| 125 | FrameKeyboardActions.Refresh();
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| 126 | }
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| 127 |
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| 128 | public static void ToggleToolbar() {
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| 129 | if(DISPLAY_TOOLBAR){
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| 130 |
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| 131 | swapLinks(Interfaces.NAVIGATION_OVERLAY,Interfaces.BLANK_TOOLBAR_OVERLAY);
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| 132 | DISPLAY_TOOLBAR = false;
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| 133 |
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| 134 | }else{
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| 135 | //make it reappear.
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| 136 | swapLinks(Interfaces.BLANK_TOOLBAR_OVERLAY,Interfaces.NAVIGATION_OVERLAY);
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| 137 | DISPLAY_TOOLBAR = true;
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| 138 | }
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| 139 |
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| 140 | FrameKeyboardActions.Refresh();
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| 141 | }
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| 142 |
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| 143 | public static void ToggleNotesDisplay(CollectionItem collectItem) {
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| 144 |
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| 145 | //get link to the collection item's note frame.
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| 146 | String noteFrameLink = collectItem.getNoteLayer().getFrame().getName();
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| 147 |
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| 148 | if(DISPLAY_NOTES){
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| 149 |
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| 150 | swapLinks(noteFrameLink,Interfaces.BLANK_HIDE_NOTES_OVERLAY);
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| 151 | DISPLAY_NOTES = false;
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| 152 |
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| 153 |
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| 154 | }else{
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| 155 | swapLinks(Interfaces.BLANK_HIDE_NOTES_OVERLAY,noteFrameLink);
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| 156 | DISPLAY_NOTES = true;
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| 157 | }
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| 158 | FrameKeyboardActions.Refresh();
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| 159 |
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| 160 | }
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| 161 |
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| 162 |
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| 163 |
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| 164 | /**
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| 165 | * Used by toggleToolbar() and ToggleLayersDisplay() and ToggleNotesDisplay()
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| 166 | * to change the overlay annotation links. So if we want
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| 167 | * the display of these things off, the overlay will just be
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| 168 | * a blank frame. Otherwise the overlay will be the appropriate
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| 169 | * frame displaying the toolbar/layer display.
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| 170 | * @param oldLink
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| 171 | * @param newLink
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| 172 | */
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| 173 | private static void swapLinks(String oldLink,String newLink){
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| 174 |
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| 175 | Frame curr = DisplayIO.getCurrentFrame();
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| 176 | for(Item item : curr.getItems()){
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| 177 |
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| 178 | if(item instanceof Text){
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| 179 | Text t = (Text)item;
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| 180 | if(t.getText().equals("@ao:3") || t.getText().equals("@ao:4")){
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| 181 | if(t.hasLink()){
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| 182 | if(t.getLink().equals(oldLink)){
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| 183 | t.setLink(newLink);
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| 184 | return;
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| 185 | }
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| 186 | }
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| 187 | }
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| 188 | }
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| 189 | }
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| 190 | }
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| 191 |
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| 192 |
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| 193 | }
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