return maxLength;
}
- /*
+
@Override
- public int getWidth()
+ public int getVisibleWidth()
{
- final Wrapper temp = new Wrapper();
-
- forEachSequence(new Consumer<SequenceI>()
+ int w = getWidth();
+ if (hiddenCols != null)
{
- @Override
- public void accept(SequenceI s)
- {
- if (s.getLength() > temp.inner)
- {
- temp.inner = s.getLength();
- }
- }
- }, 0, sequences.size() - 1);
-
- return temp.inner;
+ w -= hiddenCols.getSize();
+ }
+ return w;
}
-
- public static class Wrapper
- {
- public int inner;
- }*/
/**
* DOCUMENT ME!
}
@Override
- public void setHiddenColumns(HiddenColumns cols)
+ public boolean setHiddenColumns(HiddenColumns cols)
{
+ boolean changed = cols == null ? hiddenCols != null
+ : !cols.equals(hiddenCols);
hiddenCols = cols;
+ return changed;
}
@Override
/**
*
- * Calculates the maximum width of the alignment, including gaps.
+ * Answers the width of the alignment, including gaps, that is, the length of
+ * the longest sequence, or -1 if there are no sequences. Avoid calling this
+ * method repeatedly where possible, as it has to perform a calculation. Note
+ * that this width includes any hidden columns.
*
- * @return Greatest sequence length within alignment, or -1 if no sequences
- * present
+ * @return
+ * @see AlignmentI#getVisibleWidth()
*/
@Override
int getWidth();
/**
+ *
+ * Answers the visible width of the alignment, including gaps, that is, the
+ * length of the longest sequence, excluding any hidden columns. Answers -1 if
+ * there are no sequences. Avoid calling this method repeatedly where
+ * possible, as it has to perform a calculation.
+ *
+ * @return
+ */
+ int getVisibleWidth();
+
+ /**
* Calculates if this set of sequences (visible and invisible) are all the
* same length
*
AlignedCodonFrame getMapping(SequenceI mapFrom, SequenceI mapTo);
/**
- * Set the hidden columns collection on the alignment
+ * Set the hidden columns collection on the alignment. Answers true if the
+ * hidden column selection changed, else false.
*
* @param cols
+ * @return
*/
- public void setHiddenColumns(HiddenColumns cols);
+ public boolean setHiddenColumns(HiddenColumns cols);
/**
* Set the first sequence as representative and hide its insertions. Typically
import jalview.gui.ViewSelectionMenu.ViewSetProvider;
import jalview.io.AlignmentProperties;
import jalview.io.AnnotationFile;
+import jalview.io.BackupFiles;
import jalview.io.BioJsHTMLOutput;
import jalview.io.DataSourceType;
import jalview.io.FileFormat;
int aSize = alignPanels.size();
- tabbedPane.setVisible(aSize > 1 || ap.av.viewName != null);
+ tabbedPane.setVisible(aSize > 1 || ap.av.getViewName() != null);
- if (aSize == 1 && ap.av.viewName == null)
+ if (aSize == 1 && ap.av.getViewName() == null)
{
this.getContentPane().add(ap, BorderLayout.CENTER);
}
expandViews.setEnabled(true);
gatherViews.setEnabled(true);
- tabbedPane.addTab(ap.av.viewName, ap);
+ tabbedPane.addTab(ap.av.getViewName(), ap);
ap.setVisible(false);
}
gatherViews.setEnabled(true);
tabbedPane.setVisible(true);
AlignmentPanel first = alignPanels.get(0);
- tabbedPane.addTab(first.av.viewName, first);
+ tabbedPane.addTab(first.av.getViewName(), first);
this.getContentPane().add(tabbedPane, BorderLayout.CENTER);
}
* @param av
* AlignViewport
*/
- void setMenusFromViewport(AlignViewport av)
+ public void setMenusFromViewport(AlignViewport av)
{
padGapsMenuitem.setSelected(av.isPadGaps());
colourTextMenuItem.setSelected(av.isShowColourText());
return progressBar.operationInProgress();
}
+ /**
+ * Sets the text of the status bar. Note that setting a null or empty value
+ * will cause the status bar to be hidden, with possibly undesirable flicker
+ * of the screen layout.
+ */
@Override
public void setStatus(String text)
{
shortName.lastIndexOf(java.io.File.separatorChar) + 1);
}
- success = new Jalview2XML().saveAlignment(this, file, shortName);
+ success = new jalview.project.Jalview2XML().saveAlignment(this, file,
+ shortName);
statusBar.setText(MessageManager.formatMessage(
"label.successfully_saved_to_file_in_format", new Object[]
}
else
{
+ // create backupfiles object and get new temp filename destination
+ BackupFiles backupfiles = new BackupFiles(file);
+
try
{
- PrintWriter out = new PrintWriter(new FileWriter(file));
+ PrintWriter out = new PrintWriter(
+ new FileWriter(backupfiles.getTempFilePath()));
out.print(output);
out.close();
success = false;
ex.printStackTrace();
}
+
+ backupfiles.setWriteSuccess(success);
+ // do the backup file roll and rename the temp file to actual file
+ success = backupfiles.rollBackupsAndRenameTempFile();
+
}
}
@Override
public void selectAllSequenceMenuItem_actionPerformed(ActionEvent e)
{
- SequenceGroup sg = new SequenceGroup();
-
- for (int i = 0; i < viewport.getAlignment().getSequences().size(); i++)
- {
- sg.addSequence(viewport.getAlignment().getSequenceAt(i), false);
- }
+ SequenceGroup sg = new SequenceGroup(
+ viewport.getAlignment().getSequences());
sg.setEndRes(viewport.getAlignment().getWidth() - 1);
viewport.setSelectionGroup(sg);
+ viewport.isSelectionGroupChanged(true);
viewport.sendSelection();
// JAL-2034 - should delegate to
// alignPanel to decide if overview needs
/*
* Create a new AlignmentPanel (with its own, new Viewport)
*/
- AlignmentPanel newap = new Jalview2XML().copyAlignPanel(alignPanel);
+ AlignmentPanel newap = new jalview.project.Jalview2XML()
+ .copyAlignPanel(alignPanel);
if (!copyAnnotation)
{
/*
newap.av.setGatherViewsHere(false);
- if (viewport.viewName == null)
+ if (viewport.getViewName() == null)
{
- viewport.viewName = MessageManager
- .getString("label.view_name_original");
+ viewport.setViewName(MessageManager
+ .getString("label.view_name_original"));
}
/*
newap.refresh(true); // adjust layout of annotations
}
- newap.av.viewName = getNewViewName(viewTitle);
+ newap.av.setViewName(getNewViewName(viewTitle));
addAlignmentPanel(newap, true);
newap.alignmentChanged();
if (comp instanceof AlignmentPanel)
{
AlignmentPanel ap = (AlignmentPanel) comp;
- if (!existingNames.contains(ap.av.viewName))
+ if (!existingNames.contains(ap.av.getViewName()))
{
- existingNames.add(ap.av.viewName);
+ existingNames.add(ap.av.getViewName());
}
}
}
viewport.setFollowHighlight(state);
if (state)
{
- alignPanel.scrollToPosition(viewport.getSearchResults(), false);
+ alignPanel.scrollToPosition(viewport.getSearchResults());
}
}
viewport.expandColSelection(sg, false);
viewport.hideAllSelectedSeqs();
viewport.hideSelectedColumns();
+ alignPanel.updateLayout();
alignPanel.paintAlignment(true, true);
viewport.sendSelection();
}
public void hideSelColumns_actionPerformed(ActionEvent e)
{
viewport.hideSelectedColumns();
+ alignPanel.updateLayout();
alignPanel.paintAlignment(true, true);
viewport.sendSelection();
}
frameTitle += " from ";
- if (viewport.viewName != null)
+ if (viewport.getViewName() != null)
{
- frameTitle += viewport.viewName + " of ";
+ frameTitle += viewport.getViewName() + " of ";
}
frameTitle += this.title;
if (reply != null)
{
- viewport.viewName = reply;
+ viewport.setViewName(reply);
// TODO warn if reply is in getExistingViewNames()?
tabbedPane.setTitleAt(tabbedPane.getSelectedIndex(), reply);
}
{
if (avc.createGroup())
{
+ if (applyAutoAnnotationSettings.isSelected())
+ {
+ alignPanel.updateAnnotation(true, false);
+ }
alignPanel.alignmentChanged();
}
}
*/
public List<? extends AlignmentViewPanel> getAlignPanels()
{
- return alignPanels == null ? Arrays.asList(alignPanel) : alignPanels;
+ // alignPanels is never null
+ // return alignPanels == null ? Arrays.asList(alignPanel) : alignPanels;
+ return alignPanels;
}
/**
import jalview.structure.StructureSelectionManager;
import jalview.util.Comparison;
import jalview.util.MessageManager;
-import jalview.util.Platform;
import jalview.viewmodel.ViewportListenerI;
import jalview.viewmodel.ViewportRanges;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
+import java.awt.Graphics2D;
import java.awt.event.AdjustmentEvent;
import java.awt.event.AdjustmentListener;
import java.awt.event.ComponentAdapter;
}
/**
- * Highlight the given results on the alignment.
+ * Highlight the given results on the alignment
*
*/
public void highlightSearchResults(SearchResultsI results)
{
- boolean scrolled = scrollToPosition(results, 0, true, false);
+ boolean scrolled = scrollToPosition(results, 0, false);
boolean noFastPaint = scrolled && av.getWrapAlignment();
* (if any)
*
* @param searchResults
- * @param redrawOverview
* @return
*/
- public boolean scrollToPosition(SearchResultsI searchResults,
- boolean redrawOverview)
+ public boolean scrollToPosition(SearchResultsI searchResults)
{
- return scrollToPosition(searchResults, 0, redrawOverview, false);
+ return scrollToPosition(searchResults, 0, false);
}
/**
* @param verticalOffset
* if greater than zero, allows scrolling to a position below the
* first displayed sequence
- * @param redrawOverview
- * - when set, the overview will be recalculated (takes longer)
* @param centre
* if true, try to centre the search results horizontally in the view
* @return
*/
protected boolean scrollToPosition(SearchResultsI results,
- int verticalOffset, boolean redrawOverview, boolean centre)
+ int verticalOffset, boolean centre)
{
int startv, endv, starts, ends;
ViewportRanges ranges = av.getRanges();
scrollNeeded = ranges.scrollToWrappedVisible(start);
}
- paintAlignment(redrawOverview, false);
+ paintAlignment(false, false);
return scrollNeeded;
}
protected void validateAnnotationDimensions(boolean adjustPanelHeight)
{
int annotationHeight = getAnnotationPanel().adjustPanelHeight();
+ annotationHeight = getAnnotationPanel()
+ .adjustForAlignFrame(adjustPanelHeight, annotationHeight);
- if (adjustPanelHeight)
- {
- int rowHeight = av.getCharHeight();
- int alignmentHeight = rowHeight * av.getAlignment().getHeight();
-
- /*
- * Estimate available height in the AlignFrame for alignment +
- * annotations. Deduct an estimate for title bar, menu bar, scale panel,
- * hscroll, status bar, insets.
- */
- int stuff = Platform.isAMac() ? 120 : 140;
- int availableHeight = alignFrame.getHeight() - stuff;
-
- /*
- * If not enough vertical space, maximize annotation height while keeping
- * at least two rows of alignment visible
- */
- if (annotationHeight + alignmentHeight > availableHeight)
- {
- annotationHeight = Math.min(annotationHeight,
- availableHeight - 2 * rowHeight);
- }
- }
- else
- {
- // maintain same window layout whilst updating sliders
- annotationHeight = annotationScroller.getSize().height;
- }
hscroll.addNotify();
-
annotationScroller.setPreferredSize(
new Dimension(annotationScroller.getWidth(), annotationHeight));
{
annotationScroller.setVisible(true);
annotationSpaceFillerHolder.setVisible(true);
+ validateAnnotationDimensions(false);
}
int canvasWidth = getSeqPanel().seqCanvas.getWidth();
}
else
{
- int width = av.getAlignment().getWidth();
+ int width = av.getAlignment().getVisibleWidth();
int height = av.getAlignment().getHeight();
- if (av.hasHiddenColumns())
- {
- // reset the width to exclude hidden columns
- width = av.getAlignment().getHiddenColumns()
- .absoluteToVisibleColumn(width);
- }
-
hextent = getSeqPanel().seqCanvas.getWidth() / av.getCharWidth();
vextent = getSeqPanel().seqCanvas.getHeight() / av.getCharHeight();
}
/**
- * DOCUMENT ME!
- *
- * @param pg
- * DOCUMENT ME!
- * @param pwidth
- * DOCUMENT ME!
- * @param pheight
- * DOCUMENT ME!
- * @param pi
- * DOCUMENT ME!
- *
- * @return DOCUMENT ME!
- *
- * @throws PrinterException
- * DOCUMENT ME!
- */
- /**
* Draws the alignment image, including sequence ids, sequences, and
* annotation labels and annotations if shown, on either one or two Graphics
- * context.
+ * contexts.
*
* @param pageWidth
+ * in pixels
* @param pageHeight
- * @param pi
+ * in pixels
+ * @param pageIndex
+ * (0, 1, ...)
* @param idGraphics
* the graphics context for sequence ids and annotation labels
* @param alignmentGraphics
* @return
* @throws PrinterException
*/
- public int printUnwrapped(int pageWidth, int pageHeight, int pi,
+ public int printUnwrapped(int pageWidth, int pageHeight, int pageIndex,
Graphics idGraphics, Graphics alignmentGraphics)
throws PrinterException
{
: idWidth;
FontMetrics fm = getFontMetrics(av.getFont());
- int charHeight = av.getCharHeight();
- int scaleHeight = charHeight + fm.getDescent();
+ final int charHeight = av.getCharHeight();
+ final int scaleHeight = charHeight + fm.getDescent();
idGraphics.setColor(Color.white);
idGraphics.fillRect(0, 0, pageWidth, pageHeight);
/*
* How many sequences and residues can we fit on a printable page?
*/
- int totalRes = (pageWidth - idWidth) / av.getCharWidth();
+ final int totalRes = (pageWidth - idWidth) / av.getCharWidth();
- int totalSeq = (pageHeight - scaleHeight) / charHeight - 1;
+ final int totalSeq = (pageHeight - scaleHeight) / charHeight - 1;
- final int alignmentWidth = av.getAlignment().getWidth();
- final int pagesWide = (alignmentWidth / totalRes) + 1;
- int alignmentWidth = av.getAlignment().getVisibleWidth();
++ final int alignmentWidth = av.getAlignment().getVisibleWidth();
+ int pagesWide = (alignmentWidth / totalRes) + 1;
- final int startRes = (pi % pagesWide) * totalRes;
- int endRes = (startRes + totalRes) - 1;
+ final int startRes = (pageIndex % pagesWide) * totalRes;
+ final int endRes = Math.min(startRes + totalRes - 1,
+ alignmentWidth - 1);
- if (endRes > (alignmentWidth - 1))
- {
- endRes = alignmentWidth - 1;
- }
-
- final int startSeq = (pi / pagesWide) * totalSeq;
- int endSeq = startSeq + totalSeq;
-
- int alignmentHeight = av.getAlignment().getHeight();
- if (endSeq > alignmentHeight)
- {
- endSeq = alignmentHeight;
- }
+ final int startSeq = (pageIndex / pagesWide) * totalSeq;
+ final int alignmentHeight = av.getAlignment().getHeight();
+ final int endSeq = Math.min(startSeq + totalSeq, alignmentHeight);
int pagesHigh = ((alignmentHeight / totalSeq) + 1) * pageHeight;
pagesHigh /= pageHeight;
- if (pi >= (pagesWide * pagesHigh))
+ if (pageIndex >= (pagesWide * pagesHigh))
{
return Printable.NO_SUCH_PAGE;
}
* then reset to top left (0, 0)
*/
idGraphics.translate(0, scaleHeight);
- idGraphics.setFont(getIdPanel().getIdCanvas().getIdfont());
- Color currentColor = null;
- Color currentTextColor = null;
-
- SequenceI seq;
- for (int i = startSeq; i < endSeq; i++)
- {
- seq = av.getAlignment().getSequenceAt(i);
- if ((av.getSelectionGroup() != null)
- && av.getSelectionGroup().getSequences(null).contains(seq))
- {
- /*
- * gray out ids of sequences in selection group (if any)
- */
- currentColor = Color.gray;
- currentTextColor = Color.black;
- }
- else
- {
- currentColor = av.getSequenceColour(seq);
- currentTextColor = Color.black;
- }
-
- idGraphics.setColor(currentColor);
- idGraphics.fillRect(0, (i - startSeq) * charHeight, idWidth,
- charHeight);
-
- idGraphics.setColor(currentTextColor);
-
- int xPos = 0;
- String displayId = seq.getDisplayId(av.getShowJVSuffix());
- if (av.isRightAlignIds())
- {
- fm = idGraphics.getFontMetrics();
- xPos = idWidth - fm.stringWidth(displayId) - 4;
- }
+ IdCanvas idCanvas = getIdPanel().getIdCanvas();
+ List<SequenceI> selection = av.getSelectionGroup() == null ? null
+ : av.getSelectionGroup().getSequences(null);
+ idCanvas.drawIds((Graphics2D) idGraphics, av, startSeq, endSeq - 1,
+ selection);
- idGraphics.drawString(displayId, xPos,
- (((i - startSeq) * charHeight) + charHeight)
- - (charHeight / 5));
- }
idGraphics.setFont(av.getFont());
idGraphics.translate(0, -scaleHeight);
*/
alignmentGraphics.translate(alignmentGraphicsOffset, scaleHeight);
getSeqPanel().seqCanvas.drawPanelForPrinting(alignmentGraphics, startRes,
- endRes, startSeq, endSeq);
+ endRes, startSeq, endSeq - 1);
alignmentGraphics.translate(-alignmentGraphicsOffset, 0);
if (av.isShowAnnotation() && (endSeq == alignmentHeight))
}
/**
- * DOCUMENT ME!
+ * Prints one page of an alignment in wrapped mode. Returns
+ * Printable.PAGE_EXISTS (0) if a page was drawn, or Printable.NO_SUCH_PAGE if
+ * no page could be drawn (page number out of range).
*
- * @param pg
- * DOCUMENT ME!
- * @param pwidth
- * DOCUMENT ME!
- * @param pheight
- * DOCUMENT ME!
- * @param pi
- * DOCUMENT ME!
+ * @param pageWidth
+ * @param pageHeight
+ * @param pageNumber
+ * (0, 1, ...)
+ * @param g
*
- * @return DOCUMENT ME!
+ * @return
*
* @throws PrinterException
- * DOCUMENT ME!
*/
- public int printWrappedAlignment(int pwidth, int pheight, int pi,
- Graphics pg) throws PrinterException
+ public int printWrappedAlignment(int pageWidth, int pageHeight, int pageNumber,
+ Graphics g) throws PrinterException
{
int annotationHeight = 0;
if (av.isShowAnnotation())
{
annotationHeight = getAnnotationPanel().adjustPanelHeight();
- labels = new AnnotationLabels(av);
}
int hgap = av.getCharHeight();
int idWidth = getVisibleIdWidth(false);
- int maxwidth = av.getAlignment().getWidth();
- if (av.hasHiddenColumns())
- {
- maxwidth = av.getAlignment().getHiddenColumns()
- .absoluteToVisibleColumn(maxwidth) - 1;
- }
+ int maxwidth = av.getAlignment().getVisibleWidth();
int resWidth = getSeqPanel().seqCanvas
- .getWrappedCanvasWidth(pwidth - idWidth);
+ .getWrappedCanvasWidth(pageWidth - idWidth);
int totalHeight = cHeight * (maxwidth / resWidth + 1);
- pg.setColor(Color.white);
- pg.fillRect(0, 0, pwidth, pheight);
- pg.setFont(av.getFont());
-
- // //////////////
- // Draw the ids
- pg.setColor(Color.black);
+ g.setColor(Color.white);
+ g.fillRect(0, 0, pageWidth, pageHeight);
+ g.setFont(av.getFont());
+ g.setColor(Color.black);
- pg.translate(0, -pi * pheight);
-
- pg.setClip(0, pi * pheight, pwidth, pheight);
-
- int ypos = hgap;
-
- do
- {
- for (int i = 0; i < av.getAlignment().getHeight(); i++)
- {
- pg.setFont(getIdPanel().getIdCanvas().getIdfont());
- SequenceI s = av.getAlignment().getSequenceAt(i);
- String string = s.getDisplayId(av.getShowJVSuffix());
- int xPos = 0;
- if (av.isRightAlignIds())
- {
- FontMetrics fm = pg.getFontMetrics();
- xPos = idWidth - fm.stringWidth(string) - 4;
- }
- pg.drawString(string, xPos,
- ((i * av.getCharHeight()) + ypos + av.getCharHeight())
- - (av.getCharHeight() / 5));
- }
- if (labels != null)
- {
- pg.translate(-3, ypos
- + (av.getAlignment().getHeight() * av.getCharHeight()));
+ /*
+ * method: print the whole wrapped alignment, but with a clip region that
+ * is restricted to the requested page; this supports selective print of
+ * single pages or ranges, (at the cost of some repeated processing in
+ * the 'normal' case, when all pages are printed)
+ */
+ g.translate(0, -pageNumber * pageHeight);
- pg.setFont(av.getFont());
- labels.drawComponent(pg, idWidth);
- pg.translate(+3, -ypos
- - (av.getAlignment().getHeight() * av.getCharHeight()));
- }
+ g.setClip(0, pageNumber * pageHeight, pageWidth, pageHeight);
- ypos += cHeight;
- } while (ypos < totalHeight);
+ /*
+ * draw sequence ids and annotation labels (if shown)
+ */
+ IdCanvas idCanvas = getIdPanel().getIdCanvas();
+ idCanvas.drawIdsWrapped((Graphics2D) g, av, 0, totalHeight);
- pg.translate(idWidth, 0);
+ g.translate(idWidth, 0);
- getSeqPanel().seqCanvas.drawWrappedPanelForPrinting(pg, pwidth - idWidth,
+ getSeqPanel().seqCanvas.drawWrappedPanelForPrinting(g, pageWidth - idWidth,
totalHeight, 0);
- if ((pi * pheight) < totalHeight)
+ if ((pageNumber * pageHeight) < totalHeight)
{
return Printable.PAGE_EXISTS;
-
}
else
{
public AlignmentDimension getAlignmentDimension()
{
- int maxwidth = av.getAlignment().getWidth();
- if (av.hasHiddenColumns())
- {
- maxwidth = av.getAlignment().getHiddenColumns()
- .absoluteToVisibleColumn(maxwidth);
- }
+ int maxwidth = av.getAlignment().getVisibleWidth();
int height = ((av.getAlignment().getHeight() + 1) * av.getCharHeight())
+ getScalePanel().getHeight();
@Override
public String getViewName()
{
- return av.viewName;
+ return av.getViewName();
}
/**
*/
protected void scrollToCentre(SearchResultsI sr, int verticalOffset)
{
- scrollToPosition(sr, verticalOffset, true, true);
+ scrollToPosition(sr, verticalOffset, true);
}
/**
List<SequenceI> searchResults;
- FontMetrics fm;
-
- AnnotationLabels labels = null;
-
AnnotationPanel ap;
private Font idfont;
/**
* DOCUMENT ME!
*
- * @param gg
+ * @param g
* DOCUMENT ME!
* @param hiddenRows
* true - check and display hidden row marker if need be
* @param ypos
* DOCUMENT ME!
*/
- public void drawIdString(Graphics2D gg, boolean hiddenRows, SequenceI s,
+ public void drawIdString(Graphics2D g, boolean hiddenRows, SequenceI s,
int i, int starty, int ypos)
{
int xPos = 0;
if ((searchResults != null) && searchResults.contains(s))
{
- gg.setColor(Color.black);
- gg.fillRect(0, ((i - starty) * charHeight) + ypos, getWidth(),
+ g.setColor(Color.black);
+ g.fillRect(0, ((i - starty) * charHeight) + ypos, getWidth(),
charHeight);
- gg.setColor(Color.white);
+ g.setColor(Color.white);
}
else if ((av.getSelectionGroup() != null)
&& av.getSelectionGroup().getSequences(null).contains(s))
{
- gg.setColor(Color.lightGray);
- gg.fillRect(0, ((i - starty) * charHeight) + ypos, getWidth(),
+ g.setColor(Color.lightGray);
+ g.fillRect(0, ((i - starty) * charHeight) + ypos, getWidth(),
charHeight);
- gg.setColor(Color.white);
+ g.setColor(Color.white);
}
else
{
- gg.setColor(av.getSequenceColour(s));
- gg.fillRect(0, ((i - starty) * charHeight) + ypos, getWidth(),
+ g.setColor(av.getSequenceColour(s));
+ g.fillRect(0, ((i - starty) * charHeight) + ypos, getWidth(),
charHeight);
- gg.setColor(Color.black);
+ g.setColor(Color.black);
}
if (av.isRightAlignIds())
{
+ FontMetrics fm = g.getFontMetrics();
xPos = panelWidth
- fm.stringWidth(s.getDisplayId(av.getShowJVSuffix())) - 4;
}
- gg.drawString(s.getDisplayId(av.getShowJVSuffix()), xPos,
+ g.drawString(s.getDisplayId(av.getShowJVSuffix()), xPos,
(((i - starty + 1) * charHeight) + ypos) - (charHeight / 5));
if (hiddenRows)
{
- drawMarker(i, starty, ypos);
+ drawMarker(g, av, i, starty, ypos);
}
}
gg.translate(0, transY);
- drawIds(ss, es);
+ drawIds(gg, av, ss, es, searchResults);
gg.translate(0, -transY);
gg.setColor(Color.white);
gg.fillRect(0, 0, getWidth(), imgHeight);
- drawIds(av.getRanges().getStartSeq(), av.getRanges().getEndSeq());
+ drawIds(gg, av, av.getRanges().getStartSeq(), av.getRanges().getEndSeq(), searchResults);
g.drawImage(image, 0, 0, this);
}
/**
- * DOCUMENT ME!
+ * Draws sequence ids from sequence index startSeq to endSeq (inclusive), with
+ * the font and other display settings configured on the viewport. Ids of
+ * sequences included in the selection are coloured grey, otherwise the
+ * current id colour for the sequence id is used.
*
- * @param starty
- * DOCUMENT ME!
- * @param endy
- * DOCUMENT ME!
+ * @param g
+ * @param alignViewport
+ * @param startSeq
+ * @param endSeq
+ * @param selection
*/
- void drawIds(int starty, int endy)
+ void drawIds(Graphics2D g, AlignViewport alignViewport, final int startSeq,
+ final int endSeq, List<SequenceI> selection)
{
- if (av.isSeqNameItalics())
+ Font font = alignViewport.getFont();
+ if (alignViewport.isSeqNameItalics())
{
- setIdfont(new Font(av.getFont().getName(), Font.ITALIC,
- av.getFont().getSize()));
+ setIdfont(new Font(font.getName(), Font.ITALIC,
+ font.getSize()));
}
else
{
- setIdfont(av.getFont());
+ setIdfont(font);
}
- gg.setFont(getIdfont());
- fm = gg.getFontMetrics();
+ g.setFont(getIdfont());
+ FontMetrics fm = g.getFontMetrics();
- if (av.antiAlias)
+ if (alignViewport.antiAlias)
{
- gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+ g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
}
Color currentColor = Color.white;
Color currentTextColor = Color.black;
- boolean hasHiddenRows = av.hasHiddenRows();
+ boolean hasHiddenRows = alignViewport.hasHiddenRows();
- if (av.getWrapAlignment())
+ if (alignViewport.getWrapAlignment())
{
- drawIdsWrapped(starty, hasHiddenRows);
+ drawIdsWrapped(g, alignViewport, startSeq, getHeight());
return;
}
- // No need to hang on to labels if we're not wrapped
- labels = null;
-
// Now draw the id strings
int panelWidth = getWidth();
int xPos = 0;
- SequenceI sequence;
// Now draw the id strings
- for (int i = starty; i <= endy; i++)
+ for (int i = startSeq; i <= endSeq; i++)
{
- sequence = av.getAlignment().getSequenceAt(i);
+ SequenceI sequence = alignViewport.getAlignment().getSequenceAt(i);
if (sequence == null)
{
continue;
}
- if (hasHiddenRows || av.isDisplayReferenceSeq())
+ if (hasHiddenRows || alignViewport.isDisplayReferenceSeq())
{
- setHiddenFont(sequence);
+ g.setFont(getHiddenFont(sequence, alignViewport));
}
// Selected sequence colours
- if ((searchResults != null) && searchResults.contains(sequence))
+ if (selection != null && selection.contains(sequence))
{
currentColor = Color.black;
currentTextColor = Color.white;
}
- else if ((av.getSelectionGroup() != null) && av.getSelectionGroup()
- .getSequences(null).contains(sequence))
+ else if ((alignViewport.getSelectionGroup() != null) && alignViewport
+ .getSelectionGroup().getSequences(null).contains(sequence))
{
currentColor = Color.lightGray;
currentTextColor = Color.black;
}
else
{
- currentColor = av.getSequenceColour(sequence);
+ currentColor = alignViewport.getSequenceColour(sequence);
currentTextColor = Color.black;
}
- gg.setColor(currentColor);
+ g.setColor(currentColor);
- gg.fillRect(0, (i - starty) * av.getCharHeight(), getWidth(),
- av.getCharHeight());
+ int charHeight = alignViewport.getCharHeight();
+ g.fillRect(0, (i - startSeq) * charHeight,
+ getWidth(), charHeight);
- gg.setColor(currentTextColor);
+ g.setColor(currentTextColor);
- String string = sequence.getDisplayId(av.getShowJVSuffix());
+ String string = sequence
+ .getDisplayId(alignViewport.getShowJVSuffix());
- if (av.isRightAlignIds())
+ if (alignViewport.isRightAlignIds())
{
xPos = panelWidth - fm.stringWidth(string) - 4;
}
- gg.drawString(string, xPos,
- (((i - starty) * av.getCharHeight()) + av.getCharHeight())
- - (av.getCharHeight() / 5));
+ g.drawString(string, xPos, (((i - startSeq) * charHeight) + charHeight)
+ - (charHeight / 5));
if (hasHiddenRows)
{
- drawMarker(i, starty, 0);
+ drawMarker(g, alignViewport, i, startSeq, 0);
}
}
}
/**
- * Draws sequence ids in wrapped mode
+ * Draws sequence ids, and annotation labels if annotations are shown, in
+ * wrapped mode
*
- * @param starty
- * @param hasHiddenRows
+ * @param g
+ * @param alignViewport
+ * @param startSeq
*/
- protected void drawIdsWrapped(int starty, boolean hasHiddenRows)
+ void drawIdsWrapped(Graphics2D g, AlignViewport alignViewport,
+ int startSeq, int pageHeight)
{
- int maxwidth = av.getAlignment().getVisibleWidth();
- int alheight = av.getAlignment().getHeight();
+ int alignmentWidth = alignViewport.getAlignment().getWidth();
+ final int alheight = alignViewport.getAlignment().getHeight();
- if (alignViewport.hasHiddenColumns())
- {
- alignmentWidth = alignViewport.getAlignment().getHiddenColumns()
- .absoluteToVisibleColumn(alignmentWidth) - 1;
- }
-
int annotationHeight = 0;
- if (av.isShowAnnotation())
+ AnnotationLabels labels = null;
+ if (alignViewport.isShowAnnotation())
{
if (ap == null)
{
- ap = new AnnotationPanel(av);
+ ap = new AnnotationPanel(alignViewport);
}
-
annotationHeight = ap.adjustPanelHeight();
- if (labels == null)
- {
- labels = new AnnotationLabels(av);
- }
+ labels = new AnnotationLabels(alignViewport);
}
- int hgap = av.getCharHeight();
- if (av.getScaleAboveWrapped())
+ final int charHeight = alignViewport.getCharHeight();
+ int hgap = charHeight;
+ if (alignViewport.getScaleAboveWrapped())
{
- hgap += av.getCharHeight();
+ hgap += charHeight;
}
- int cHeight = alheight * av.getCharHeight() + hgap + annotationHeight;
+ /*
+ * height of alignment + gap + annotations (if shown)
+ */
+ int cHeight = alheight * charHeight + hgap
+ + annotationHeight;
- ViewportRanges ranges = av.getRanges();
+ ViewportRanges ranges = alignViewport.getRanges();
int rowSize = ranges.getViewportWidth();
* draw repeating sequence ids until out of sequence data or
* out of visible space, whichever comes first
*/
+ boolean hasHiddenRows = alignViewport.hasHiddenRows();
int ypos = hgap;
- int row = ranges.getStartRes();
- while ((ypos <= getHeight()) && (row < maxwidth))
+ int rowStartRes = ranges.getStartRes();
+ while ((ypos <= pageHeight) && (rowStartRes < alignmentWidth))
{
- for (int i = starty; i < alheight; i++)
+ for (int i = startSeq; i < alheight; i++)
{
- SequenceI s = av.getAlignment().getSequenceAt(i);
- if (hasHiddenRows || av.isDisplayReferenceSeq())
+ SequenceI s = alignViewport.getAlignment().getSequenceAt(i);
+ if (hasHiddenRows || alignViewport.isDisplayReferenceSeq())
{
- setHiddenFont(s);
+ g.setFont(getHiddenFont(s, alignViewport));
}
else
{
- gg.setFont(getIdfont());
+ g.setFont(getIdfont());
}
-
- drawIdString(gg, hasHiddenRows, s, i, 0, ypos);
+ drawIdString(g, hasHiddenRows, s, i, 0, ypos);
}
- if (labels != null && av.isShowAnnotation())
+ if (labels != null && alignViewport.isShowAnnotation())
{
- gg.translate(0, ypos + (alheight * av.getCharHeight()));
- labels.drawComponent(gg, getWidth());
- gg.translate(0, -ypos - (alheight * av.getCharHeight()));
+ g.translate(0, ypos + (alheight * charHeight));
+ labels.drawComponent(g, getWidth());
+ g.translate(0, -ypos - (alheight * charHeight));
}
ypos += cHeight;
- row += rowSize;
+ rowStartRes += rowSize;
}
}
- void drawMarker(int i, int starty, int yoffset)
+ /**
+ * Draws a marker (a blue right-pointing triangle) between sequences to
+ * indicate hidden sequences.
+ *
+ * @param g
+ * @param alignViewport
+ * @param seqIndex
+ * @param starty
+ * @param yoffset
+ */
+ void drawMarker(Graphics2D g, AlignViewport alignViewport, int seqIndex, int starty, int yoffset)
{
-
- SequenceI[] hseqs = av.getAlignment()
+ SequenceI[] hseqs = alignViewport.getAlignment()
.getHiddenSequences().hiddenSequences;
// Use this method here instead of calling hiddenSeq adjust
// 3 times.
int hSize = hseqs.length;
- int hiddenIndex = i;
- int lastIndex = i - 1;
- int nextIndex = i + 1;
+ int hiddenIndex = seqIndex;
+ int lastIndex = seqIndex - 1;
+ int nextIndex = seqIndex + 1;
for (int j = 0; j < hSize; j++)
{
}
}
+ /*
+ * are we below or above the hidden sequences?
+ */
boolean below = (hiddenIndex > lastIndex + 1);
boolean above = (nextIndex > hiddenIndex + 1);
- gg.setColor(Color.blue);
+ g.setColor(Color.blue);
+ int charHeight = av.getCharHeight();
+
+ /*
+ * vertices of the triangle, below or above hidden seqs
+ */
+ int[] xPoints = new int[]
+ { getWidth() - charHeight,
+ getWidth() - charHeight, getWidth() };
+ int yShift = seqIndex - starty;
+
if (below)
{
- gg.fillPolygon(
- new int[]
- { getWidth() - av.getCharHeight(),
- getWidth() - av.getCharHeight(), getWidth() },
- new int[]
- { (i - starty) * av.getCharHeight() + yoffset,
- (i - starty) * av.getCharHeight() + yoffset
- + av.getCharHeight() / 4,
- (i - starty) * av.getCharHeight() + yoffset },
- 3);
+ int[] yPoints = new int[] { yShift * charHeight + yoffset,
+ yShift * charHeight + yoffset + charHeight / 4,
+ yShift * charHeight + yoffset };
+ g.fillPolygon(xPoints, yPoints, 3);
}
if (above)
{
- gg.fillPolygon(
- new int[]
- { getWidth() - av.getCharHeight(),
- getWidth() - av.getCharHeight(), getWidth() },
- new int[]
- { (i - starty + 1) * av.getCharHeight() + yoffset,
- (i - starty + 1) * av.getCharHeight() + yoffset
- - av.getCharHeight() / 4,
- (i - starty + 1) * av.getCharHeight() + yoffset },
- 3);
-
+ yShift++;
+ int[] yPoints = new int[] { yShift * charHeight + yoffset,
+ yShift * charHeight + yoffset - charHeight / 4,
+ yShift * charHeight + yoffset };
+ g.fillPolygon(xPoints, yPoints, 3);
}
}
- void setHiddenFont(SequenceI seq)
+ /**
+ * Answers the standard sequence id font, or a bold font if the sequence is
+ * set as reference or a hidden group representative
+ *
+ * @param seq
+ * @param alignViewport
+ * @return
+ */
+ private Font getHiddenFont(SequenceI seq, AlignViewport alignViewport)
{
- Font bold = new Font(av.getFont().getName(), Font.BOLD,
- av.getFont().getSize());
-
if (av.isReferenceSeq(seq) || av.isHiddenRepSequence(seq))
{
- gg.setFont(bold);
- }
- else
- {
- gg.setFont(getIdfont());
+ return new Font(av.getFont().getName(), Font.BOLD,
+ av.getFont().getSize());
}
+ return getIdfont();
}
/**
import jalview.datamodel.ColumnSelection;
import jalview.datamodel.HiddenColumns;
import jalview.datamodel.SequenceGroup;
-import jalview.datamodel.SequenceI;
import jalview.renderer.ScaleRenderer;
import jalview.renderer.ScaleRenderer.ScaleMark;
import jalview.util.MessageManager;
protected void rightMouseButtonPressed(MouseEvent evt, final int res)
{
JPopupMenu pop = new JPopupMenu();
- if (reveal != null)
+
+ /*
+ * grab the hidden range in case mouseMoved nulls it
+ */
+ final int[] hiddenRange = reveal;
+ if (hiddenRange != null)
{
JMenuItem item = new JMenuItem(
MessageManager.getString("label.reveal"));
@Override
public void actionPerformed(ActionEvent e)
{
- av.showColumn(reveal[0]);
+ av.showColumn(hiddenRange[0]);
reveal = null;
+ ap.updateLayout();
ap.paintAlignment(true, true);
av.sendSelection();
}
{
av.showAllHiddenColumns();
reveal = null;
+ ap.updateLayout();
ap.paintAlignment(true, true);
av.sendSelection();
}
av.setSelectionGroup(null);
}
+ ap.updateLayout();
ap.paintAlignment(true, true);
av.sendSelection();
}
}
av.getColumnSelection().addElement(res);
- SequenceGroup sg = new SequenceGroup();
- // try to be as quick as possible
- SequenceI[] iVec = av.getAlignment().getSequencesArray();
- for (int i = 0; i < iVec.length; i++)
- {
- sg.addSequence(iVec[i], false);
- iVec[i] = null;
- }
- iVec = null;
+ SequenceGroup sg = new SequenceGroup(av.getAlignment().getSequences());
sg.setStartRes(res);
sg.setEndRes(res);
{
mouseDragging = false;
- int res = (evt.getX() / av.getCharWidth())
+ int xCords = Math.max(0, evt.getX()); // prevent negative X coordinates
+
+ int res = (xCords / av.getCharWidth())
+ av.getRanges().getStartRes();
if (av.hasHiddenColumns())
}
stretchingGroup = false;
ap.paintAlignment(false, false);
+ av.isSelectionGroupChanged(true);
+ av.isColSelChanged(true);
av.sendSelection();
}
/**
* Action on dragging the mouse in the scale panel is to expand or shrink the
- * selection group range (including any hidden columns that it spans)
+ * selection group range (including any hidden columns that it spans). Note
+ * that the selection is only broadcast at the start of the drag (on
+ * mousePressed) and at the end (on mouseReleased), to avoid overload
+ * redrawing of other views.
*
* @param evt
*/
import jalview.viewmodel.ViewportListenerI;
import jalview.viewmodel.ViewportRanges;
-import java.awt.AlphaComposite;
import java.awt.BasicStroke;
import java.awt.BorderLayout;
import java.awt.Color;
*/
public class SeqCanvas extends JComponent implements ViewportListenerI
{
+ /*
+ * pixels gap between sequences and annotations when in wrapped mode
+ */
+ static final int SEQS_ANNOTATION_GAP = 3;
+
private static final String ZEROS = "0000000000";
final FeatureRenderer fr;
private int labelWidthWest; // label left width in pixels if shown
- private int wrappedSpaceAboveAlignment; // gap between widths
+ int wrappedSpaceAboveAlignment; // gap between widths
- private int wrappedRepeatHeightPx; // height in pixels of wrapped width
+ int wrappedRepeatHeightPx; // height in pixels of wrapped width
private int wrappedVisibleWidths; // number of wrapped widths displayed
width -= (width % charWidth);
height -= (height % charHeight);
- // selectImage is the selection group outline image
- BufferedImage selectImage = drawSelectionGroup(
- ranges.getStartRes(), ranges.getEndRes(),
- ranges.getStartSeq(), ranges.getEndSeq());
-
if ((img != null) && (fastPaint
|| (getVisibleRect().width != g.getClipBounds().width)
|| (getVisibleRect().height != g.getClipBounds().height)))
{
- BufferedImage lcimg = buildLocalImage(selectImage);
- g.drawImage(lcimg, 0, 0, this);
+ g.drawImage(img, 0, 0, this);
+
+ drawSelectionGroup((Graphics2D) g, ranges.getStartRes(),
+ ranges.getEndRes(), ranges.getStartSeq(), ranges.getEndSeq());
+
fastPaint = false;
}
- else if ((width > 0) && (height > 0))
+ else if (width > 0 && height > 0)
{
- // img is a cached version of the last view we drew, if any
- // if we have no img or the size has changed, make a new one
+ /*
+ * img is a cached version of the last view we drew, if any
+ * if we have no img or the size has changed, make a new one
+ */
if (img == null || width != img.getWidth()
|| height != img.getHeight())
{
- img = setupImage();
- if (img == null)
- {
- return;
- }
+ img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
gg = (Graphics2D) img.getGraphics();
gg.setFont(av.getFont());
}
drawPanel(gg, ranges.getStartRes(), ranges.getEndRes(),
ranges.getStartSeq(), ranges.getEndSeq(), 0);
}
-
- // lcimg is a local *copy* of img which we'll draw selectImage on top of
- BufferedImage lcimg = buildLocalImage(selectImage);
- g.drawImage(lcimg, 0, 0, this);
+ drawSelectionGroup(gg, ranges.getStartRes(),
+ ranges.getEndRes(), ranges.getStartSeq(), ranges.getEndSeq());
+
+ g.drawImage(img, 0, 0, this);
}
if (av.cursorMode)
{
drawPanel(g1, startRes, endRes, startSeq, endSeq, 0);
- BufferedImage selectImage = drawSelectionGroup(startRes, endRes,
+ drawSelectionGroup((Graphics2D) g1, startRes, endRes,
startSeq, endSeq);
- if (selectImage != null)
- {
- ((Graphics2D) g1).setComposite(AlphaComposite
- .getInstance(AlphaComposite.SRC_OVER));
- g1.drawImage(selectImage, 0, 0, this);
- }
}
/**
public void drawWrappedPanelForPrinting(Graphics g, int canvasWidth,
int canvasHeight, int startRes)
{
- SequenceGroup group = av.getSelectionGroup();
-
drawWrappedPanel(g, canvasWidth, canvasHeight, startRes);
+ SequenceGroup group = av.getSelectionGroup();
if (group != null)
{
- BufferedImage selectImage = null;
- try
- {
- selectImage = new BufferedImage(canvasWidth, canvasHeight,
- BufferedImage.TYPE_INT_ARGB); // ARGB so alpha compositing works
- } catch (OutOfMemoryError er)
- {
- System.gc();
- System.err.println("Print image OutOfMemory Error.\n" + er);
- new OOMWarning("Creating wrapped alignment image for printing", er);
- }
- if (selectImage != null)
- {
- Graphics2D g2 = selectImage.createGraphics();
- setupSelectionGroup(g2, selectImage);
- drawWrappedSelection(g2, group, canvasWidth, canvasHeight,
+ drawWrappedSelection((Graphics2D) g, group, canvasWidth, canvasHeight,
startRes);
-
- g2.setComposite(
- AlphaComposite.getInstance(AlphaComposite.SRC_OVER));
- g.drawImage(selectImage, 0, 0, this);
- g2.dispose();
- }
- }
- }
-
- /*
- * Make a local image by combining the cached image img
- * with any selection
- */
- private BufferedImage buildLocalImage(BufferedImage selectImage)
- {
- // clone the cached image
- BufferedImage lcimg = new BufferedImage(img.getWidth(), img.getHeight(),
- img.getType());
-
- // BufferedImage lcimg = new BufferedImage(img.getWidth(), img.getHeight(),
- // img.getType());
- Graphics2D g2d = lcimg.createGraphics();
- g2d.drawImage(img, 0, 0, null);
-
- // overlay selection group on lcimg
- if (selectImage != null)
- {
- g2d.setComposite(
- AlphaComposite.getInstance(AlphaComposite.SRC_OVER));
- g2d.drawImage(selectImage, 0, 0, this);
}
-
- g2d.dispose();
-
- return lcimg;
- }
-
- /*
- * Set up a buffered image of the correct height and size for the sequence canvas
- */
- private BufferedImage setupImage()
- {
- BufferedImage lcimg = null;
-
- int charWidth = av.getCharWidth();
- int charHeight = av.getCharHeight();
-
- int width = getWidth();
- int height = getHeight();
-
- width -= (width % charWidth);
- height -= (height % charHeight);
-
- if ((width < 1) || (height < 1))
- {
- return null;
- }
-
- try
- {
- lcimg = new BufferedImage(width, height,
- BufferedImage.TYPE_INT_ARGB); // ARGB so alpha compositing works
- } catch (OutOfMemoryError er)
- {
- System.gc();
- System.err.println(
- "Group image OutOfMemory Redraw Error.\n" + er);
- new OOMWarning("Creating alignment image for display", er);
-
- return null;
- }
-
- return lcimg;
}
/**
calculateWrappedGeometry(canvasWidth, canvasHeight);
/*
- * draw one width at a time (including any scales or annotation shown),
+ * draw one width at a time (excluding any scales shown),
* until we have run out of either alignment or vertical space available
*/
int ypos = wrappedSpaceAboveAlignment;
* (av.getScaleAboveWrapped() ? 2 : 1);
/*
- * height in pixels of the wrapped widths
+ * compute height in pixels of the wrapped widths
+ * - start with space above plus sequences
*/
wrappedRepeatHeightPx = wrappedSpaceAboveAlignment;
- // add sequences
- wrappedRepeatHeightPx += av.getRanges().getViewportHeight()
+ wrappedRepeatHeightPx += av.getAlignment().getHeight()
* charHeight;
- // add annotations panel height if shown
- wrappedRepeatHeightPx += getAnnotationHeight();
+
+ /*
+ * add annotations panel height if shown
+ * also gap between sequences and annotations
+ */
+ if (av.isShowAnnotation())
+ {
+ wrappedRepeatHeightPx += getAnnotationHeight();
+ wrappedRepeatHeightPx += SEQS_ANNOTATION_GAP; // 3px
+ }
/*
* number of visible widths (the last one may be part height),
* @param endColumn
* @param canvasHeight
*/
- protected void drawWrappedWidth(Graphics g, int ypos, int startColumn,
- int endColumn, int canvasHeight)
+ protected void drawWrappedWidth(Graphics g, final int ypos,
+ final int startColumn, final int endColumn,
+ final int canvasHeight)
{
ViewportRanges ranges = av.getRanges();
int viewportWidth = ranges.getViewportWidth();
if (av.isShowAnnotation())
{
- g.translate(0, cHeight + ypos + 3);
+ final int yShift = cHeight + ypos + SEQS_ANNOTATION_GAP;
+ g.translate(0, yShift);
if (annotations == null)
{
annotations = new AnnotationPanel(av);
annotations.renderer.drawComponent(annotations, av, g, -1,
startColumn, endx + 1);
- g.translate(0, -cHeight - ypos - 3);
+ g.translate(0, -yShift);
}
g.setClip(clip);
g.translate(-xOffset, 0);
int startx = startRes;
int endx;
int ypos = hgap; // vertical offset
- int maxwidth = av.getAlignment().getWidth();
-
- if (av.hasHiddenColumns())
- {
- maxwidth = av.getAlignment().getHiddenColumns()
- .absoluteToVisibleColumn(maxwidth);
- }
+ int maxwidth = av.getAlignment().getVisibleWidth();
// chop the wrapped alignment extent up into panel-sized blocks and treat
// each block as if it were a block from an unwrapped alignment
+ g.setStroke(new BasicStroke(1, BasicStroke.CAP_BUTT,
+ BasicStroke.JOIN_ROUND, 3f, new float[]
+ { 5f, 3f }, 0f));
+ g.setColor(Color.RED);
while ((ypos <= canvasHeight) && (startx < maxwidth))
{
// set end value to be start + width, or maxwidth, whichever is smaller
// update horizontal offset
startx += cWidth;
}
+ g.setStroke(new BasicStroke());
}
int getAnnotationHeight()
}
+ /**
+ * Draws the outlines of any groups defined on the alignment (excluding the
+ * current selection group, if any)
+ *
+ * @param g1
+ * @param startRes
+ * @param endRes
+ * @param startSeq
+ * @param endSeq
+ * @param offset
+ */
void drawGroupsBoundaries(Graphics g1, int startRes, int endRes,
int startSeq, int endSeq, int offset)
{
Graphics2D g = (Graphics2D) g1;
- //
- // ///////////////////////////////////
- // Now outline any areas if necessary
- // ///////////////////////////////////
SequenceGroup group = null;
int groupIndex = -1;
if (group != null)
{
- g.setStroke(new BasicStroke());
- g.setColor(group.getOutlineColour());
-
do
{
+ g.setColor(group.getOutlineColour());
+
drawPartialGroupOutline(g, group, startRes, endRes, startSeq,
endSeq, offset);
groupIndex++;
- g.setStroke(new BasicStroke());
-
if (groupIndex >= av.getAlignment().getGroups().size())
{
break;
}
-
- /*
- * Draw the selection group as a separate image and overlay
+ /**
+ * Draws the outline of the current selection group (if any)
+ *
+ * @param g
+ * @param startRes
+ * @param endRes
+ * @param startSeq
+ * @param endSeq
*/
- private BufferedImage drawSelectionGroup(int startRes, int endRes,
+ private void drawSelectionGroup(Graphics2D g, int startRes, int endRes,
int startSeq, int endSeq)
{
SequenceGroup group = av.getSelectionGroup();
if (group == null)
{
- // nothing to draw
- return null;
+ return;
}
- // set up drawing colour
- Graphics2D g = (Graphics2D) selectionImage.getGraphics();
-
- setupSelectionGroup(g, selectionImage);
-
+ g.setStroke(new BasicStroke(1, BasicStroke.CAP_BUTT,
+ BasicStroke.JOIN_ROUND, 3f, new float[]
+ { 5f, 3f }, 0f));
+ g.setColor(Color.RED);
if (!av.getWrapAlignment())
{
drawUnwrappedSelection(g, group, startRes, endRes, startSeq, endSeq,
drawWrappedSelection(g, group, getWidth(), getHeight(),
av.getRanges().getStartRes());
}
-
- g.dispose();
- return selectionImage;
+ g.setStroke(new BasicStroke());
}
/**
}
- /*
- * Set up graphics for selection group
- */
- private void setupSelectionGroup(Graphics2D g,
- BufferedImage selectionImage)
- {
- // set background to transparent
- g.setComposite(AlphaComposite.getInstance(AlphaComposite.CLEAR, 0.0f));
- g.fillRect(0, 0, selectionImage.getWidth(), selectionImage.getHeight());
-
- // set up foreground to draw red dashed line
- g.setComposite(AlphaComposite.Src);
- g.setStroke(new BasicStroke(1, BasicStroke.CAP_BUTT,
- BasicStroke.JOIN_ROUND, 3f, new float[]
- { 5f, 3f }, 0f));
- g.setColor(Color.RED);
- }
-
- /*
+ /**
* Draw a selection group over an unwrapped alignment
- * @param g graphics object to draw with
- * @param group selection group
- * @param startRes start residue of area to draw
- * @param endRes end residue of area to draw
- * @param startSeq start sequence of area to draw
- * @param endSeq end sequence of area to draw
- * @param offset vertical offset (used when called from wrapped alignment code)
+ *
+ * @param g
+ * graphics object to draw with
+ * @param group
+ * selection group
+ * @param startRes
+ * start residue of area to draw
+ * @param endRes
+ * end residue of area to draw
+ * @param startSeq
+ * start sequence of area to draw
+ * @param endSeq
+ * end sequence of area to draw
+ * @param offset
+ * vertical offset (used when called from wrapped alignment code)
*/
private void drawUnwrappedSelection(Graphics2D g, SequenceGroup group,
int startRes, int endRes, int startSeq, int endSeq, int offset)
}
}
- /*
- * Draw the selection group as a separate image and overlay
+ /**
+ * Draws part of a selection group outline
+ *
+ * @param g
+ * @param group
+ * @param startRes
+ * @param endRes
+ * @param startSeq
+ * @param endSeq
+ * @param verticalOffset
*/
private void drawPartialGroupOutline(Graphics2D g, SequenceGroup group,
int startRes, int endRes, int startSeq, int endSeq,
assertEquals(".PQR...", seq3.getSequenceAsString());
}
+ /**
+ * Test for setHiddenColumns, to check it returns true if the hidden columns
+ * have changed, else false
+ */
+ @Test(groups = { "Functional" })
+ public void testSetHiddenColumns()
+ {
+ AlignmentI al = new Alignment(new SequenceI[] {});
+ assertFalse(al.getHiddenColumns().hasHiddenColumns());
+
+ HiddenColumns hc = new HiddenColumns();
+ assertFalse(al.setHiddenColumns(hc)); // no change
+ assertSame(hc, al.getHiddenColumns());
+
+ hc.hideColumns(2, 4);
+ assertTrue(al.getHiddenColumns().hasHiddenColumns());
+
+ /*
+ * set a different object but with the same columns hidden
+ */
+ HiddenColumns hc2 = new HiddenColumns();
+ hc2.hideColumns(2, 4);
+ assertFalse(al.setHiddenColumns(hc2)); // no change
+ assertSame(hc2, al.getHiddenColumns());
+
+ assertTrue(al.setHiddenColumns(null));
+ assertNull(al.getHiddenColumns());
+ assertTrue(al.setHiddenColumns(hc));
+ assertSame(hc, al.getHiddenColumns());
+
+ al.getHiddenColumns().hideColumns(10, 12);
+ hc2.hideColumns(10, 12);
+ assertFalse(al.setHiddenColumns(hc2)); // no change
+
+ /*
+ * hide columns 15-16 then 17-18 in hc
+ * hide columns 15-18 in hc2
+ * these are not now 'equal' objects even though they
+ * represent the same set of columns
+ */
+ assertSame(hc2, al.getHiddenColumns());
+ hc.hideColumns(15, 16);
+ hc.hideColumns(17, 18);
+ hc2.hideColumns(15, 18);
+ assertFalse(hc.equals(hc2));
+ assertTrue(al.setHiddenColumns(hc)); // 'changed'
+ }
++
+ @Test(groups = { "Functional" })
+ public void testGetWidth()
+ {
+ SequenceI seq1 = new Sequence("seq1", "ABCDEF--");
+ SequenceI seq2 = new Sequence("seq2", "-JKLMNO--");
+ SequenceI seq3 = new Sequence("seq2", "-PQR");
+ AlignmentI a = new Alignment(new SequenceI[] { seq1, seq2, seq3 });
+
+ assertEquals(9, a.getWidth());
+
+ // width includes hidden columns
+ a.getHiddenColumns().hideColumns(2, 5);
+ assertEquals(9, a.getWidth());
+ }
+
+ @Test(groups = { "Functional" })
+ public void testGetVisibleWidth()
+ {
+ SequenceI seq1 = new Sequence("seq1", "ABCDEF--");
+ SequenceI seq2 = new Sequence("seq2", "-JKLMNO--");
+ SequenceI seq3 = new Sequence("seq2", "-PQR");
+ AlignmentI a = new Alignment(new SequenceI[] { seq1, seq2, seq3 });
+
+ assertEquals(9, a.getVisibleWidth());
+
+ // width excludes hidden columns
+ a.getHiddenColumns().hideColumns(2, 5);
+ assertEquals(5, a.getVisibleWidth());
+ }
}
git://source.jalview.org / jalview.git / commitdiff