1 package jalview.appletgui;
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4 import java.awt.event.*;
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6 import jalview.datamodel.*;
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8 public class IdPanel extends Panel implements MouseListener, MouseMotionListener {
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10 protected IdCanvas idCanvas;
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11 protected AlignViewport av;
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12 protected AlignmentPanel alignPanel;
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13 ScrollThread scrollThread = null;
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18 boolean mouseDragging = false;
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20 public IdPanel(AlignViewport av, AlignmentPanel parent)
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23 alignPanel = parent;
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24 idCanvas = new IdCanvas(av);
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25 setLayout(new BorderLayout());
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26 add(idCanvas, BorderLayout.CENTER);
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27 idCanvas.addMouseListener(this);
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28 idCanvas.addMouseMotionListener(this);
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31 public void mouseMoved(MouseEvent e) {}
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34 public void mouseDragged(MouseEvent e) {
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35 mouseDragging = true;
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38 if(av.getWrapAlignment())
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40 int seq = av.getIndex(y);
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46 selectSeqs(lastid - 1, seq);
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47 else if (seq > lastid)
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48 selectSeqs(lastid + 1, seq);
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51 alignPanel.repaint();
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54 public void mouseClicked(MouseEvent e)
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56 if (e.getClickCount() == 2)
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59 if(av.getWrapAlignment())
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62 int seq = av.getIndex(y);
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63 String id = av.getAlignment().getSequenceAt(seq).getName();
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66 jalview.bin.JalviewLite.showURL(
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67 "http://srs.ebi.ac.uk/srs7bin/cgi-bin/wgetz?-e+[swall-id:" + id +
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69 }catch(Exception ex){ex.printStackTrace();}
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73 public void mouseEntered(MouseEvent e)
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75 if(scrollThread!=null)
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76 scrollThread.running = false;
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79 public void mouseExited (MouseEvent e)
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81 if(av.getWrapAlignment())
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84 if(mouseDragging && e.getY()<0 && av.getStartSeq()>0)
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86 scrollThread = new ScrollThread(true);
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89 if(mouseDragging && e.getY()>=getSize().height && av.alignment.getHeight()>av.getEndSeq())
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91 scrollThread = new ScrollThread(false);
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96 public void mousePressed(MouseEvent e) {
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97 if (e.getClickCount() == 2)
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101 if(av.getWrapAlignment())
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102 y-=2*av.charHeight;
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104 int seq = av.getIndex(y);
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108 if ( (e.getModifiers() & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
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110 APopupMenu popup = new APopupMenu(alignPanel, null);
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112 popup.show(this, e.getX(), e.getY());
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117 if(!e.isControlDown() && !e.isShiftDown() && av.alignment.findGroup( av.alignment.getSequenceAt(seq))!=null)
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120 SequenceGroup selection = new SequenceGroup();
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121 SequenceGroup sg = av.alignment.findGroup(av.alignment.getSequenceAt(seq));
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122 selection.setStartRes(0);
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123 selection.setEndRes(av.alignment.getWidth()-1);
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124 for (int i =0; i< sg.getSize(); i++)
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125 selection.addSequence(sg.getSequenceAt(i));
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127 av.setSelectionGroup(selection);
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131 if(av.getSelectionGroup()==null || ( !e.isControlDown() && av.getSelectionGroup()!=null))
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132 av.setSelectionGroup(new SequenceGroup());
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134 av.getSelectionGroup().setStartRes(0);
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135 av.getSelectionGroup().setEndRes(av.alignment.getWidth()-1);
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137 if(e.isShiftDown() && lastid!=-1)
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138 selectSeqs(lastid, seq);
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142 alignPanel.repaint();
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145 void selectSeq(int seq)
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148 SequenceI pickedSeq = av.getAlignment().getSequenceAt(seq);
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149 av.getSelectionGroup().addOrRemove(pickedSeq);
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152 void selectSeqs(int start, int end) {
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163 for (int i = start; i <= end; i++)
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164 av.getSelectionGroup().addSequence(av.getAlignment().getSequenceAt(i));
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169 public void mouseReleased(MouseEvent e)
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171 if(scrollThread!=null)
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172 scrollThread.running = false;
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174 mouseDragging = false;
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175 PaintRefresher.Refresh(this);
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178 public void highlightSearchResults( java.util.Vector found )
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180 idCanvas.setHighlighted( found );
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185 int index = av.alignment.findIndex( (SequenceI)found.elementAt(0));
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187 // do we need to scroll the panel?
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188 if(av.getStartSeq()>index || av.getEndSeq()<index)
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189 alignPanel.setScrollValues( av.getStartRes(), index);
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192 // this class allows scrolling off the bottom of the visible alignment
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196 boolean running = false;
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198 public ScrollThread(boolean up)
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204 public void stopScrolling()
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214 if(alignPanel.scrollUp(up))
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216 // scroll was ok, so add new sequence to selection
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217 int seq = av.getStartSeq();
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219 seq = av.getEndSeq();
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222 selectSeqs(lastid - 1, seq);
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223 else if (seq > lastid)
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224 selectSeqs(lastid + 1, seq);
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231 alignPanel.repaint();
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236 catch (Exception ex)
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