3 import jalview.jbgui.GAlignmentPanel;
\r
4 import jalview.schemes.*;
\r
5 import jalview.analysis.*;
\r
6 import jalview.datamodel.*;
\r
8 import java.awt.event.*;
\r
9 import java.awt.print.*;
\r
11 import com.sun.image.codec.jpeg.*;
\r
13 import java.awt.image.*;
\r
14 import org.jibble.epsgraphics.*;
\r
15 import javax.imageio.*;
\r
19 public class AlignmentPanel extends GAlignmentPanel implements AdjustmentListener, Printable
\r
23 OverviewPanel overviewPanel;
\r
26 SecondaryStructurePanel ssPanel;
\r
27 public AlignFrame alignFrame;
\r
28 ScalePanel scalePanel;
\r
29 ScorePanel scorePanel;
\r
31 public AlignmentPanel(AlignFrame af, final AlignViewport av)
\r
35 seqPanel = new SeqPanel (av, this);
\r
36 idPanel = new IdPanel (av, this);
\r
38 scalePanel = new ScalePanel(av, this);
\r
39 scorePanel = new ScorePanel(av);
\r
40 ssPanel = new SecondaryStructurePanel(av);
\r
42 secondaryPanelHolder.add(ssPanel, BorderLayout.CENTER);
\r
44 idPanelHolder.add(idPanel, BorderLayout.CENTER);
\r
45 IdwidthAdjuster iap = new IdwidthAdjuster(this);
\r
46 idSpaceFillerPanel1.add(iap, BorderLayout.CENTER);
\r
48 Dimension d = calculateIdWidth();
\r
49 d.setSize( d.width+4, d.height);
\r
50 idPanel.idCanvas.setPreferredSize( d );
\r
51 hscrollFillerPanel.setPreferredSize( d );
\r
53 scalePanelHolder.add(scalePanel, BorderLayout.CENTER);
\r
54 scorePanelHolder.add(scorePanel, BorderLayout.CENTER);
\r
55 seqPanelHolder.add(seqPanel, BorderLayout.CENTER);
\r
56 setScrollValues(0,0);
\r
58 hscroll.addAdjustmentListener(this);
\r
59 vscroll.addAdjustmentListener(this);
\r
61 addComponentListener(new ComponentAdapter()
\r
63 public void componentResized(ComponentEvent evt)
\r
70 // hscroll.setFocusable(false);
\r
71 // vscroll.setFocusable(false);
\r
74 addKeyListener(new KeyAdapter()
\r
76 public void keyPressed(KeyEvent evt)
\r
78 switch(evt.getKeyCode())
\r
80 case 27: // escape key
\r
81 av.setSelectionGroup(null);
\r
85 alignFrame.cut_actionPerformed(null);
\r
88 alignFrame.copy_actionPerformed(null);
\r
91 alignFrame.paste(true);
\r
94 alignFrame.selectAllSequenceMenuItem_actionPerformed(null);
\r
96 case KeyEvent.VK_DOWN:
\r
97 alignFrame.moveSelectedSequences(false);
\r
99 case KeyEvent.VK_UP:
\r
100 alignFrame.moveSelectedSequences(true);
\r
102 case KeyEvent.VK_F:
\r
103 alignFrame.findMenuItem_actionPerformed(null);
\r
110 Dimension calculateIdWidth()
\r
112 Graphics g = this.getGraphics();
\r
115 javax.swing.JFrame f = new javax.swing.JFrame();
\r
117 g = f.getGraphics();
\r
120 FontMetrics fm = g.getFontMetrics(av.font);
\r
121 AlignmentI al = av.getAlignment();
\r
126 while (i < al.getHeight() && al.getSequenceAt(i) != null)
\r
128 SequenceI s = al.getSequenceAt(i);
\r
129 if(av.getShowFullId())
\r
130 id = s.getDisplayId();
\r
134 if (fm.stringWidth(id) > idWidth)
\r
135 idWidth = fm.stringWidth(id);
\r
139 return new Dimension(idWidth, 12);
\r
143 public void highlightSearchResults(int [] results)
\r
145 seqPanel.seqCanvas.highlightSearchResults( results );
\r
147 // do we need to scroll the panel?
\r
148 if(results!=null && (av.getStartSeq()>results[0]
\r
149 || av.getEndSeq()<results[0]
\r
150 || av.getStartRes()>results[1]
\r
151 || av.getEndRes()<results[2]))
\r
152 setScrollValues(results[1], results[0]);
\r
158 public OverviewPanel getOverviewPanel()
\r
160 return overviewPanel;
\r
163 public void setOverviewPanel(OverviewPanel op)
\r
165 overviewPanel = op;
\r
169 public void setGraphPanelVisible(boolean b)
\r
171 idSpaceFillerPanel.setVisible(b);
\r
172 scorePanelHolder.setVisible(b);
\r
175 // bit annoying to call this twice, can you do better?
\r
179 public void setSecondaryStructureVisible(boolean b)
\r
181 secondaryPanelHolder.setVisible(b);
\r
185 public void setWrapAlignment(boolean wrap)
\r
187 scorePanelHolder.setVisible(!wrap);
\r
188 scalePanelHolder.setVisible(!wrap);
\r
189 secondaryPanelHolder.setVisible(!wrap);
\r
191 hscroll.setVisible(!wrap);
\r
193 idSpaceFillerPanel.setVisible(!wrap);
\r
194 idSpaceFillerPanel1.setVisible(!wrap);
\r
201 public void setColourScheme()
\r
203 ColourSchemeI cs = av.getGlobalColourScheme();
\r
205 if(av.getConservationSelected())
\r
208 Alignment al = (Alignment)av.getAlignment();
\r
209 Conservation c = new Conservation("All",
\r
210 ResidueProperties.propHash, 3, al.getSequences(), 0,
\r
214 c.verdict(false, 100);
\r
215 ConservationColourScheme ccs = new ConservationColourScheme(c, cs);
\r
217 av.setGlobalColourScheme( ccs );
\r
224 public void RefreshPanels()
\r
228 idPanelHolder.setPreferredSize(idPanel.idCanvas.getPreferredSize());
\r
229 if(idPanel.idCanvas.getPreferredSize()!=null)
\r
230 hscrollFillerPanel.setPreferredSize(new Dimension(idPanel.idCanvas.getPreferredSize().width, 12));
\r
231 idSpaceFillerPanel1.setPreferredSize(new Dimension(500,
\r
232 av.charHeight / 2 + 12));
\r
233 scalePanelHolder.setPreferredSize(new Dimension(500,
\r
234 av.charHeight / 2 + 12));
\r
235 if (av.getWrapAlignment())
\r
237 int max = av.alignment.getWidth() /
\r
238 (seqPanel.seqCanvas.getWidth() / av.charWidth) + 1;
\r
240 int h = (av.alignment.getHeight() + 2) * av.charHeight;
\r
241 vextent = seqPanel.seqCanvas.getHeight() / h;
\r
242 vscroll.setValues(0, vextent, 0, max);
\r
246 setScrollValues(av.getStartRes(), av.getStartSeq());
\r
247 av.getConsensus(true);
\r
248 if (overviewPanel != null)
\r
249 overviewPanel.updateOverviewImage();
\r
258 // return value is true if the scroll is valid
\r
259 public boolean scrollUp(boolean up)
\r
263 if(vscroll.getValue()<1)
\r
265 vscroll.setValue(vscroll.getValue() - 1);
\r
269 if(vextent+vscroll.getValue() >= av.getAlignment().getHeight())
\r
271 vscroll.setValue(vscroll.getValue() + 1);
\r
277 public boolean scrollRight(boolean right)
\r
281 if(hscroll.getValue()<1)
\r
283 hscroll.setValue(hscroll.getValue() - 1);
\r
287 if(hextent+hscroll.getValue() >= av.getAlignment().getWidth())
\r
289 hscroll.setValue(hscroll.getValue() + 1);
\r
296 public void setScrollValues(int x, int y)
\r
298 hextent = seqPanel.seqCanvas.getWidth()/av.getCharWidth();
\r
299 vextent = seqPanel.seqCanvas.getHeight()/av.getCharHeight();
\r
301 if(hextent+x > av.getAlignment().getWidth())
\r
302 x = av.getAlignment().getWidth()- hextent;
\r
304 if(vextent+y > av.getAlignment().getHeight())
\r
305 y = av.getAlignment().getHeight() - vextent;
\r
313 hscroll.setValues(x,hextent,0,av.getAlignment().getWidth());
\r
314 vscroll.setValues(y,vextent,0,av.getAlignment().getHeight() );
\r
322 public void adjustmentValueChanged(AdjustmentEvent evt)
\r
325 if (evt.getSource() == hscroll)
\r
327 int x = hscroll.getValue();
\r
329 av.setEndRes(x + seqPanel.seqCanvas.getWidth()/av.getCharWidth()-1);
\r
332 if (evt.getSource() == vscroll)
\r
334 int offy = vscroll.getValue();
\r
335 if (av.getWrapAlignment())
\r
337 av.setStartRes( vscroll.getValue() * av.getChunkWidth());
\r
341 av.setStartSeq(offy);
\r
342 av.setEndSeq(offy + seqPanel.seqCanvas.getHeight() / av.getCharHeight());
\r
347 if(overviewPanel!=null)
\r
348 overviewPanel.setBoxPosition();
\r
353 public int print(Graphics pg, PageFormat pf, int pi) throws PrinterException
\r
355 pg.translate((int)pf.getImageableX(), (int)pf.getImageableY());
\r
357 int pwidth = (int) pf.getImageableWidth();
\r
358 int pheight = (int) pf.getImageableHeight();
\r
360 if (av.getWrapAlignment())
\r
361 return printWrappedAlignment(pg, pwidth,pheight, pi);
\r
363 return printUnwrapped(pg,pwidth, pheight,pi);
\r
366 public int printUnwrapped(Graphics pg, int pwidth, int pheight, int pi) throws PrinterException
\r
369 int idWidth = calculateIdWidth().width;
\r
372 pg.setColor(Color.white);
\r
373 pg.fillRect(0,0,pwidth, pheight);
\r
374 pg.setFont( av.getFont() );
\r
376 ////////////////////////////////////
\r
377 /// How many sequences and residues can we fit on a printable page?
\r
378 int totalRes = (pwidth - idWidth)/av.getCharWidth();
\r
379 int totalSeq = (int)((pheight - 30)/av.getCharHeight())-1;
\r
380 int pagesWide = av.getAlignment().getWidth() / totalRes +1;
\r
381 int pagesHigh = av.getAlignment().getHeight() / totalSeq +1;
\r
383 if (pi >= pagesWide*pagesHigh)
\r
384 return Printable.NO_SUCH_PAGE;
\r
386 /////////////////////////////
\r
387 /// Only print these sequences and residues on this page
\r
388 int startRes, endRes, startSeq, endSeq;
\r
389 startRes = (pi % pagesWide) * totalRes;
\r
390 endRes = startRes + totalRes-1;
\r
391 if(endRes>av.getAlignment().getWidth())
\r
392 endRes = av.getAlignment().getWidth();
\r
394 startSeq = (pi / pagesWide) * totalSeq;
\r
395 endSeq = startSeq + totalSeq;
\r
396 if(endSeq > av.getAlignment().getHeight())
\r
397 endSeq = av.getAlignment().getHeight();
\r
402 pg.translate(30,0);
\r
403 scalePanel.drawScale(pg, startRes, endRes, pwidth-idWidth);
\r
405 pg.translate(-30, 30);
\r
408 Color currentColor=null;
\r
409 Color currentTextColor=null;
\r
410 for(int i=startSeq; i<endSeq; i++)
\r
412 if (av.getSelectionGroup()!=null && av.getSelectionGroup().sequences.contains(av.getAlignment().getSequenceAt(i)))
\r
414 currentColor = Color.gray;
\r
415 currentTextColor = Color.black;
\r
419 currentColor = av.getAlignment().getSequenceAt(i).getColor();
\r
420 currentTextColor = Color.black;
\r
423 pg.setColor(currentColor);
\r
424 pg.fillRect(0, jalview.analysis.AlignmentUtil.getPixelHeight(startSeq, i, av.getCharHeight()),
\r
426 av.getCharHeight());
\r
428 pg.setColor(currentTextColor);
\r
430 String string = av.getAlignment().getSequenceAt(i).getName();
\r
431 if(av.getShowFullId())
\r
432 string = av.getAlignment().getSequenceAt(i).getDisplayId();
\r
434 pg.drawString(string, 0, jalview.analysis.AlignmentUtil.getPixelHeight
\r
435 (startSeq, i, av.getCharHeight()) + av.getCharHeight() - (av.getCharHeight() / 5));
\r
438 // draw main sequence panel
\r
439 pg.translate(idWidth,0);
\r
440 pg.setClip(0,0,pwidth-idWidth, pheight);
\r
441 seqPanel.seqCanvas.drawPanel(pg,startRes,endRes,startSeq,endSeq,startRes,startSeq,0);
\r
443 return Printable.PAGE_EXISTS;
\r
447 public int printWrappedAlignment(Graphics pg, int pwidth, int pheight, int pi) throws PrinterException
\r
450 int idWidth = calculateIdWidth().width;
\r
452 if( seqPanel.seqCanvas.getWidth() < pwidth-idWidth)
\r
453 pwidth = seqPanel.seqCanvas.getWidth() + idWidth;
\r
456 pg.setColor(Color.white);
\r
457 pg.fillRect(0,0,pwidth, pheight);
\r
458 pg.setFont( av.getFont() );
\r
460 ////////////////////////////////////
\r
461 /// How many sequences and residues can we fit on a printable page?
\r
462 AlignmentI da = av.alignment;
\r
463 int endy = da.getHeight();
\r
464 int chunkHeight = (da.getHeight() + 2)*av.charHeight;
\r
465 int chunkWidth = (pwidth-idWidth)/av.charWidth;
\r
467 int noChunksOnPage = pheight / chunkHeight;
\r
468 int totalChunks = da.getWidth() / chunkWidth;
\r
470 if ( pi*noChunksOnPage > totalChunks )
\r
471 return Printable.NO_SUCH_PAGE;
\r
475 pg.setClip(0,0,pwidth, noChunksOnPage*chunkHeight);
\r
477 int row = pi*noChunksOnPage;
\r
478 pg.setColor(Color.black);
\r
479 for(int ypos=2*av.charHeight;
\r
480 ypos <= pheight && row*chunkWidth<da.getWidth();
\r
481 ypos += chunkHeight, row++ )
\r
483 for (int i = 0; i < endy; i++)
\r
485 SequenceI s = da.getSequenceAt(i);
\r
486 String string = s.getName();
\r
487 if (av.getShowFullId())
\r
488 string = s.getDisplayId();
\r
490 pg.drawString(string, 0,
\r
491 AlignmentUtil.getPixelHeight(0, i, av.charHeight) + ypos +
\r
492 av.charHeight - (av.charHeight / 5));
\r
496 // draw main sequence panel
\r
497 pg.translate(idWidth,0);
\r
498 seqPanel.seqCanvas.drawWrappedPanel(pg, pwidth-idWidth, pheight, pi*noChunksOnPage*chunkWidth);
\r
501 return Printable.PAGE_EXISTS;
\r
506 public void makeEPS(int width, int height)
\r
510 jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(jalview.bin.Cache.getProperty(
\r
511 "LAST_DIRECTORY"), new String[]{"eps"}, "Encapsulated Postscript");
\r
512 chooser.setFileView(new jalview.io.JalviewFileView());
\r
513 chooser.setDialogTitle("Create EPS file from alignment");
\r
514 chooser.setToolTipText("Save");
\r
516 int value = chooser.showSaveDialog(this);
\r
517 if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)
\r
520 jalview.bin.Cache.setProperty("LAST_DIRECTORY",chooser.getSelectedFile().getPath());
\r
521 FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());
\r
522 EpsGraphics2D pg = new EpsGraphics2D("Example", out, 0, 0, width, height);
\r
524 if (av.getWrapAlignment())
\r
525 printWrappedAlignment(pg, width, height, 0);
\r
527 printUnwrapped(pg, width, height, 0);
\r
533 catch (Exception ex)
\r
535 ex.printStackTrace();
\r
539 public void makePNG(int width, int height)
\r
543 jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(jalview.bin.Cache.getProperty(
\r
544 "LAST_DIRECTORY"), new String[]{"png"}, "Portable network graphics");
\r
545 chooser.setFileView(new jalview.io.JalviewFileView());
\r
546 chooser.setDialogTitle("Create EPS file from alignment");
\r
547 chooser.setToolTipText("Save");
\r
549 int value = chooser.showSaveDialog(this);
\r
550 if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)
\r
553 jalview.bin.Cache.setProperty("LAST_DIRECTORY",chooser.getSelectedFile().getPath());
\r
554 FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());
\r
556 BufferedImage bi = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
\r
557 Graphics png = bi.getGraphics();
\r
560 if (av.getWrapAlignment())
\r
561 printWrappedAlignment(png, width, height, 0);
\r
563 printUnwrapped(png, width, height, 0);
\r
565 ImageIO.write(bi, "png", out);
\r
568 catch (Exception ex)
\r
570 ex.printStackTrace();
\r