2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
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3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
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5 * This file is part of Jalview.
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7 * Jalview is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU General Public License
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9 * as published by the Free Software Foundation, either version 3
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10 * of the License, or (at your option) any later version.
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12 * Jalview is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty
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14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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15 * PURPOSE. See the GNU General Public License for more details.
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17 * You should have received a copy of the GNU General Public License
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18 * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
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19 * The Jalview Authors are detailed in the 'AUTHORS' file.
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21 package jalview.appletgui;
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23 import jalview.datamodel.AlignmentI;
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24 import jalview.datamodel.SequenceI;
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26 import java.awt.Component;
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27 import java.util.Enumeration;
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28 import java.util.Hashtable;
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29 import java.util.List;
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30 import java.util.Vector;
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36 * @version $Revision$
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38 public class PaintRefresher
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40 static Hashtable components;
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50 public static void Register(Component comp, String seqSetId)
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52 if (components == null)
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54 components = new Hashtable();
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57 if (components.containsKey(seqSetId))
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59 Vector comps = (Vector) components.get(seqSetId);
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60 if (!comps.contains(comp))
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62 comps.addElement(comp);
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67 Vector vcoms = new Vector();
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68 vcoms.addElement(comp);
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69 components.put(seqSetId, vcoms);
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73 public static void RemoveComponent(Component comp)
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75 if (components == null)
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80 Enumeration en = components.keys();
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81 while (en.hasMoreElements())
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83 String id = en.nextElement().toString();
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84 Vector comps = (Vector) components.get(id);
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85 comps.removeElement(comp);
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86 if (comps.size() == 0)
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88 components.remove(id);
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93 public static void Refresh(Component source, String id)
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95 Refresh(source, id, false, false);
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98 public static void Refresh(Component source, String id,
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99 boolean alignmentChanged, boolean validateSequences)
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101 if (components == null)
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107 Vector comps = (Vector) components.get(id);
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114 Enumeration e = comps.elements();
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115 while (e.hasMoreElements())
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117 comp = (Component) e.nextElement();
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119 if (comp == source)
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124 if (!comp.isValid())
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126 comps.removeElement(comp);
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128 else if (validateSequences && comp instanceof AlignmentPanel
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129 && source instanceof AlignmentPanel)
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131 validateSequences(((AlignmentPanel) source).av.getAlignment(),
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132 ((AlignmentPanel) comp).av.getAlignment());
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135 if (comp instanceof AlignmentPanel && alignmentChanged)
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137 ((AlignmentPanel) comp).alignmentChanged();
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144 static void validateSequences(AlignmentI source, AlignmentI comp)
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147 if (source.getHiddenSequences().getSize() > 0)
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149 a1 = source.getHiddenSequences().getFullAlignment()
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150 .getSequencesArray();
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154 a1 = source.getSequencesArray();
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158 if (comp.getHiddenSequences().getSize() > 0)
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160 a2 = comp.getHiddenSequences().getFullAlignment().getSequencesArray();
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164 a2 = comp.getSequencesArray();
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167 int i, iSize = a1.length, j, jSize = a2.length;
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169 if (iSize == jSize)
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174 boolean exists = false;
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175 for (i = 0; i < iSize; i++)
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179 for (j = 0; j < jSize; j++)
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181 if (a2[j] == a1[i])
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190 if (i < comp.getHeight())
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192 // TODO: the following does not trigger any recalculation of
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193 // height/etc, or maintain the dataset
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194 List<SequenceI> alsq;
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195 synchronized (alsq = comp.getSequences())
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197 alsq.add(i, a1[i]);
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202 comp.addSequence(a1[i]);
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205 if (comp.getHiddenSequences().getSize() > 0)
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207 a2 = comp.getHiddenSequences().getFullAlignment()
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208 .getSequencesArray();
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212 a2 = comp.getSequencesArray();
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222 for (j = 0; j < jSize; j++)
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225 for (i = 0; i < iSize; i++)
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227 if (a2[j] == a1[i])
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236 comp.deleteSequence(a2[j]);
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241 public static AlignmentPanel[] getAssociatedPanels(String id)
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243 Vector comps = (Vector) components.get(id);
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244 Vector tmp = new Vector();
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245 int i, iSize = comps.size();
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246 for (i = 0; i < iSize; i++)
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248 if (comps.elementAt(i) instanceof AlignmentPanel)
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250 tmp.addElement(comps.elementAt(i));
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253 AlignmentPanel[] result = new AlignmentPanel[tmp.size()];
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254 for (int ix = 0; ix < result.length; ix++)
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256 result[ix] = (AlignmentPanel) tmp.elementAt(ix);
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