*/
package jalview.appletgui;
+import jalview.analysis.AnnotationSorter;
+import jalview.api.AlignViewportI;
+import jalview.api.AlignmentViewPanel;
+import jalview.bin.JalviewLite;
+import jalview.datamodel.AlignmentI;
+import jalview.datamodel.SearchResultsI;
+import jalview.datamodel.SequenceI;
+import jalview.structure.StructureSelectionManager;
+import jalview.viewmodel.ViewportRanges;
+
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.event.ComponentEvent;
import java.util.List;
-import jalview.analysis.AnnotationSorter;
-import jalview.api.AlignViewportI;
-import jalview.api.AlignmentViewPanel;
-import jalview.bin.JalviewLite;
-import jalview.datamodel.AlignmentI;
-import jalview.datamodel.SearchResults;
-import jalview.datamodel.SequenceI;
-import jalview.structure.StructureSelectionManager;
-
public class AlignmentPanel extends Panel implements AdjustmentListener,
AlignmentViewPanel
{
AnnotationLabels alabels;
+ ViewportRanges vpRanges;
+
// this value is set false when selection area being dragged
boolean fastPaint = true;
- public void finalize()
+ @Override
+ public void finalize() throws Throwable
{
alignFrame = null;
av = null;
+ vpRanges = null;
seqPanel = null;
seqPanelHolder = null;
sequenceHolderPanel = null;
annotationPanel = null;
annotationPanelHolder = null;
annotationSpaceFillerHolder = null;
+ super.finalize();
}
public AlignmentPanel(AlignFrame af, final AlignViewport av)
alignFrame = af;
this.av = av;
+ vpRanges = av.getRanges();
seqPanel = new SeqPanel(av, this);
idPanel = new IdPanel(av, this);
scalePanel = new ScalePanel(av, this);
addComponentListener(new ComponentAdapter()
{
+ @Override
public void componentResized(ComponentEvent evt)
{
- setScrollValues(av.getStartRes(), av.getStartSeq());
+ setScrollValues(vpRanges.getStartRes(), vpRanges.getStartSeq());
if (getSize().height > 0
&& annotationPanelHolder.getSize().height > 0)
{
final AlignmentPanel ap = this;
av.addPropertyChangeListener(new java.beans.PropertyChangeListener()
{
+ @Override
public void propertyChange(java.beans.PropertyChangeEvent evt)
{
if (evt.getPropertyName().equals("alignment"))
{
return av;
}
+
public SequenceRenderer getSequenceRenderer()
{
return seqPanel.seqCanvas.sr;
}
+
@Override
public jalview.api.FeatureRenderer getFeatureRenderer()
{
return seqPanel.seqCanvas.fr;
}
+
@Override
public jalview.api.FeatureRenderer cloneFeatureRenderer()
{
nfr.transferSettings(seqPanel.seqCanvas.fr);
return nfr;
}
+
public void alignmentChanged()
{
av.alignmentChanged(this);
* Highlight the given results on the alignment.
*
*/
- public void highlightSearchResults(SearchResults results)
+ public void highlightSearchResults(SearchResultsI results)
{
scrollToPosition(results);
seqPanel.seqCanvas.highlightSearchResults(results);
* @param results
* @return false if results were not found
*/
- public boolean scrollToPosition(SearchResults results)
+ public boolean scrollToPosition(SearchResultsI results)
{
return scrollToPosition(results, true);
}
* - when set, the overview will be recalculated (takes longer)
* @return false if results were not found
*/
- public boolean scrollToPosition(SearchResults results,
+ public boolean scrollToPosition(SearchResultsI results,
boolean redrawOverview)
{
- return scrollToPosition(results, redrawOverview, false);
+ return scrollToPosition(results, 0, redrawOverview, false);
}
/**
* - when set, the overview will be recalculated (takes longer)
* @return false if results were not found
*/
- public boolean scrollToPosition(SearchResults results,
+ public boolean scrollToPosition(SearchResultsI results,
+ int verticalOffset,
boolean redrawOverview, boolean centre)
{
// do we need to scroll the panel?
{
return false;
}
+ /*
+ * allow for offset of target sequence (actually scroll to one above it)
+ */
+
SequenceI seq = alignment.getSequenceAt(seqIndex);
int[] r = results.getResults(seq, 0, alignment.getWidth());
if (r == null)
*/
if (centre)
{
- int offset = (av.getEndRes() - av.getStartRes() + 1) / 2 - 1;
+ int offset = (vpRanges.getEndRes() - vpRanges.getStartRes() + 1) / 2 - 1;
start = Math.max(start - offset, 0);
end = Math.min(end + offset, seq.getEnd() - 1);
}
{
return false;
}
+
+ /*
+ * allow for offset of target sequence (actually scroll to one above it)
+ */
+ seqIndex = Math.max(0, seqIndex - verticalOffset);
return scrollTo(start, end, seqIndex, false, redrawOverview);
}
return true;
int start = -1;
if (av.hasHiddenColumns())
{
- start = av.getColumnSelection().findColumnPosition(ostart);
- end = av.getColumnSelection().findColumnPosition(end);
+ AlignmentI al = av.getAlignment();
+ start = al.getHiddenColumns().findColumnPosition(ostart);
+ end = al.getHiddenColumns().findColumnPosition(end);
if (start == end)
{
- if (!scrollToNearest && !av.getColumnSelection().isVisible(ostart))
+ if (!scrollToNearest && !al.getHiddenColumns().isVisible(ostart))
{
// don't scroll - position isn't visible
return false;
{
start = ostart;
}
+
if (!av.getWrapAlignment())
{
/*
// setScrollValues(start, seqIndex);
// }
// logic copied from jalview.gui.AlignmentPanel:
- if ((startv = av.getStartRes()) >= start)
- {
- /*
- * Scroll left to make start of search results visible
- */
- setScrollValues(start - 1, seqIndex);
- }
- else if ((endv = av.getEndRes()) <= end)
- {
- /*
- * Scroll right to make end of search results visible
- */
- setScrollValues(startv + 1 + end - endv, seqIndex);
- }
- else if ((starts = av.getStartSeq()) > seqIndex)
- {
- /*
- * Scroll up to make start of search results visible
- */
- setScrollValues(av.getStartRes(), seqIndex);
- }
- else if ((ends = av.getEndSeq()) <= seqIndex)
- {
- /*
- * Scroll down to make end of search results visible
- */
- setScrollValues(av.getStartRes(), starts + seqIndex - ends + 1);
- }
+ if ((startv = vpRanges.getStartRes()) >= start)
+ {
+ /*
+ * Scroll left to make start of search results visible
+ */
+ setScrollValues(start - 1, seqIndex);
+ }
+ else if ((endv = vpRanges.getEndRes()) <= end)
+ {
+ /*
+ * Scroll right to make end of search results visible
+ */
+ setScrollValues(startv + 1 + end - endv, seqIndex);
+ }
+ else if ((starts = vpRanges.getStartSeq()) > seqIndex)
+ {
+ /*
+ * Scroll up to make start of search results visible
+ */
+ setScrollValues(vpRanges.getStartRes(), seqIndex);
+ }
+ else if ((ends = vpRanges.getEndSeq()) <= seqIndex)
+ {
/*
- * Else results are already visible - no need to scroll
+ * Scroll down to make end of search results visible
*/
+ setScrollValues(vpRanges.getStartRes(), starts + seqIndex - ends
+ + 1);
+ }
+ /*
+ * Else results are already visible - no need to scroll
+ */
}
else
{
{
int cwidth = seqPanel.seqCanvas
.getWrappedCanvasWidth(seqPanel.seqCanvas.getSize().width);
- if (res <= av.getStartRes() || res >= (av.getStartRes() + cwidth))
+ if (res <= vpRanges.getStartRes()
+ || res >= (vpRanges.getStartRes() + cwidth))
{
vscroll.setValue(res / cwidth);
- av.startRes = vscroll.getValue() * cwidth;
+ vpRanges.setStartRes(vscroll.getValue() * cwidth);
}
}
* automatically adjust annotation panel height for new annotation whilst
* ensuring the alignment is still visible.
*/
+ @Override
public void adjustAnnotationHeight()
{
// TODO: display vertical annotation scrollbar if necessary
}
/**
- * calculate the annotation dimensions and refresh slider values accordingly.
- * need to do repaints/notifys afterwards.
+ * Calculate the annotation dimensions and refresh slider values accordingly.
+ * Need to do repaints/notifys afterwards.
*/
protected void validateAnnotationDimensions(boolean adjustPanelHeight)
{
- boolean modified = false;
- int height = av.calcPanelHeight();
- int minsize = 0;
- if (hscroll.isVisible())
- {
- height += (minsize = hscroll.getPreferredSize().height);
- }
- if (apvscroll.isVisible())
- {
- minsize += apvscroll.getPreferredSize().height;
- }
- int mheight = height;
- Dimension d = sequenceHolderPanel.getSize(), e = idPanel.getSize();
- int seqandannot = d.height - scalePanelHolder.getSize().height;
+ int rowHeight = av.getCharHeight();
+ int alignmentHeight = rowHeight * av.getAlignment().getHeight();
+ int annotationHeight = av.calcPanelHeight();
+
+ int mheight = annotationHeight;
+ Dimension d = sequenceHolderPanel.getSize();
+
+ int availableHeight = d.height - scalePanelHolder.getHeight();
if (adjustPanelHeight)
{
- // NOTE: this logic is different in the application. Need a better
- // algorithm to define behaviour
- // sets initial preferred height
- // try and set height according to alignment
- float sscaling = (float) ((av.getCharHeight() * av.getAlignment()
- .getHeight()) / (1.0 * mheight));
- if (sscaling > 0.5)
- {
- // if the alignment is too big then
- // default is 0.5 split
- height = seqandannot / 2;
- }
- else
+ /*
+ * If not enough vertical space, maximize annotation height while keeping
+ * at least two rows of alignment visible
+ */
+ if (annotationHeight + alignmentHeight > availableHeight)
{
- // otherwise just set the panel so that one row of sequence is visible
- height = -av.getCharHeight() * 1
- + (int) (seqandannot * (1 - sscaling));
+ annotationHeight = Math.min(annotationHeight, availableHeight - 2
+ * rowHeight);
}
}
else
{
// maintain same window layout whilst updating sliders
- height = annotationPanelHolder.getSize().height;
+ annotationHeight = annotationPanelHolder.getSize().height;
}
- if (seqandannot - height < 5)
+ if (availableHeight - annotationHeight < 5)
{
- height = seqandannot;
+ annotationHeight = availableHeight;
}
- annotationPanel.setSize(new Dimension(d.width, height));
- alabels.setSize(new Dimension(e.width, height));
- annotationSpaceFillerHolder.setSize(new Dimension(e.width, height));
- annotationPanelHolder.setSize(new Dimension(d.width, height));
+
+ annotationPanel.setSize(new Dimension(d.width, annotationHeight));
+ annotationPanelHolder.setSize(new Dimension(d.width, annotationHeight));
// seqPanelHolder.setSize(d.width, seqandannot - height);
seqPanel.seqCanvas
.setSize(d.width, seqPanel.seqCanvas.getSize().height);
+
+ Dimension e = idPanel.getSize();
+ alabels.setSize(new Dimension(e.width, annotationHeight));
+ annotationSpaceFillerHolder.setSize(new Dimension(e.width,
+ annotationHeight));
+
int s = apvscroll.getValue();
- if (s > mheight - height)
+ if (s > mheight - annotationHeight)
{
s = 0;
}
- apvscroll.setValues(s, height, 0, mheight);
+ apvscroll.setValues(s, annotationHeight, 0, mheight);
annotationPanel.setScrollOffset(apvscroll.getValue(), false);
alabels.setScrollOffset(apvscroll.getValue(), false);
}
public void setWrapAlignment(boolean wrap)
{
- av.startSeq = 0;
- av.startRes = 0;
+ vpRanges.setStartSeq(0);
+ vpRanges.setStartRes(0);
scalePanelHolder.setVisible(!wrap);
hscroll.setVisible(!wrap);
if (av.hasHiddenColumns())
{
- width = av.getColumnSelection().findColumnPosition(width);
+ width = av.getAlignment().getHiddenColumns()
+ .findColumnPosition(width);
}
if (x < 0)
{
x = 0;
}
- ;
+
hextent = seqPanel.seqCanvas.getSize().width / av.getCharWidth();
vextent = seqPanel.seqCanvas.getSize().height / av.getCharHeight();
x = 0;
}
- av.setStartSeq(y);
-
- int endSeq = y + vextent;
- if (endSeq > av.getAlignment().getHeight())
- {
- endSeq = av.getAlignment().getHeight();
- }
-
- av.setEndSeq(endSeq);
- av.setStartRes(x);
- av.setEndRes((x + (seqPanel.seqCanvas.getSize().width / av
+ vpRanges.setStartSeq(y);
+ vpRanges.setEndSeq(y + vextent);
+ vpRanges.setStartRes(x);
+ vpRanges.setEndRes((x + (seqPanel.seqCanvas.getSize().width / av
.getCharWidth())) - 1);
hscroll.setValues(x, hextent, 0, width);
}
+ @Override
public void adjustmentValueChanged(AdjustmentEvent evt)
{
- int oldX = av.getStartRes();
- int oldY = av.getStartSeq();
+ int oldX = vpRanges.getStartRes();
+ int oldY = vpRanges.getStartSeq();
if (evt == null || evt.getSource() == apvscroll)
{
if (evt == null || evt.getSource() == hscroll)
{
int x = hscroll.getValue();
- av.setStartRes(x);
- av.setEndRes(x + seqPanel.seqCanvas.getSize().width
+ vpRanges.setStartRes(x);
+ vpRanges.setEndRes(x + seqPanel.seqCanvas.getSize().width
/ av.getCharWidth() - 1);
}
{
int rowSize = seqPanel.seqCanvas
.getWrappedCanvasWidth(seqPanel.seqCanvas.getSize().width);
- av.setStartRes(vscroll.getValue() * rowSize);
- av.setEndRes((vscroll.getValue() + 1) * rowSize);
+ vpRanges.setStartRes(vscroll.getValue() * rowSize);
+ vpRanges.setEndRes((vscroll.getValue() + 1) * rowSize);
}
else
{
- av.setStartSeq(offy);
- av.setEndSeq(offy + seqPanel.seqCanvas.getSize().height
- / av.getCharHeight());
+ vpRanges.setStartSeq(offy);
+ vpRanges.setEndSeq(offy + seqPanel.seqCanvas.getSize().height
+ / av.getCharHeight() - 1);
}
}
overviewPanel.setBoxPosition();
}
- int scrollX = av.startRes - oldX;
- int scrollY = av.startSeq - oldY;
+ int scrollX = vpRanges.getStartRes() - oldX;
+ int scrollY = vpRanges.getStartSeq() - oldY;
if (av.getWrapAlignment() || !fastPaint || av.MAC)
{
{
// Make sure we're not trying to draw a panel
// larger than the visible window
- if (scrollX > av.endRes - av.startRes)
+ if (scrollX > vpRanges.getEndRes() - vpRanges.getStartRes())
{
- scrollX = av.endRes - av.startRes;
+ scrollX = vpRanges.getEndRes() - vpRanges.getStartRes();
}
- else if (scrollX < av.startRes - av.endRes)
+ else if (scrollX < vpRanges.getStartRes() - vpRanges.getEndRes())
{
- scrollX = av.startRes - av.endRes;
+ scrollX = vpRanges.getStartRes() - vpRanges.getEndRes();
}
idPanel.idCanvas.fastPaint(scrollY);
scalePanel.repaint();
if (av.isShowAnnotation())
{
- annotationPanel.fastPaint(av.getStartRes() - oldX);
+ annotationPanel.fastPaint(vpRanges.getStartRes() - oldX);
}
}
sendViewPosition();
* @param seqOffset
* the number of visible sequences to show above the mapped region
*/
- protected void scrollToCentre(SearchResults sr, int seqOffset)
+ protected void scrollToCentre(SearchResultsI sr, int seqOffset)
{
/*
* To avoid jumpy vertical scrolling (if some sequences are gapped or not
* mapped), we can make the scroll-to location a sequence above the one
* actually mapped.
*/
- SequenceI mappedTo = sr.getResultSequence(0);
+ SequenceI mappedTo = sr.getResults().get(0).getSequence();
List<SequenceI> seqs = av.getAlignment().getSequences();
/*
{
return; // failsafe, shouldn't happen
}
- sequenceIndex = Math.max(0, sequenceIndex - seqOffset);
- sr.getResults().get(0)
- .setSequence(av.getAlignment().getSequenceAt(sequenceIndex));
/*
* Scroll to position but centring the target residue. Also set a state flag
* to prevent adjustmentValueChanged performing this recursively.
*/
setFollowingComplementScroll(true);
- scrollToPosition(sr, true, true);
+ // this should be scrollToPosition(sr,verticalOffset,
+ scrollToPosition(sr, seqOffset, true, true);
}
private void sendViewPosition()
{
StructureSelectionManager.getStructureSelectionManager(av.applet)
- .sendViewPosition(this, av.startRes, av.endRes, av.startSeq,
- av.endSeq);
+ .sendViewPosition(this, vpRanges.getStartRes(),
+ vpRanges.getEndRes(), vpRanges.getStartSeq(),
+ vpRanges.getEndSeq());
}
/**
* Repaint the alignment and annotations, and, optionally, any overview window
*/
+ @Override
public void paintAlignment(boolean updateOverview)
{
final AnnotationSorter sorter = new AnnotationSorter(getAlignment(),
if (updateOverview)
{
+ // TODO: determine if this paintAlignment changed structure colours
jalview.structure.StructureSelectionManager
.getStructureSelectionManager(av.applet)
.sequenceColoursChanged(this);
}
}
+ @Override
public void update(Graphics g)
{
paint(g);
}
+ @Override
public void paint(Graphics g)
{
invalidate();
Dimension d = idPanel.idCanvas.getSize();
- idPanel.idCanvas.setSize(d.width, seqPanel.seqCanvas.getSize().height);
+ final int canvasHeight = seqPanel.seqCanvas.getSize().height;
+ if (canvasHeight != d.height)
+ {
+ idPanel.idCanvas.setSize(d.width, canvasHeight);
+ }
if (av.getWrapAlignment())
{
if (av.hasHiddenColumns())
{
- maxwidth = av.getColumnSelection().findColumnPosition(maxwidth) - 1;
+ maxwidth = av.getAlignment().getHiddenColumns()
+ .findColumnPosition(maxwidth) - 1;
}
int canvasWidth = seqPanel.seqCanvas
}
else
{
- setScrollValues(av.getStartRes(), av.getStartSeq());
+ setScrollValues(vpRanges.getStartRes(), vpRanges.getStartSeq());
}
seqPanel.seqCanvas.repaint();
git://source.jalview.org / jalview.git / blobdiff