X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAlignmentPanel.java;h=68b1998fa92fa9f217defcac4f8ddcf5f77d0ecb;hb=8474476096a0bbce03c7748aa3c267fbf6258249;hp=395f6b3a253eed1b6524f2e381799abd1a8cf657;hpb=607cd66d3ccb056b773d9c32271ebf08e06a451c;p=jalview.git
diff --git a/src/jalview/gui/AlignmentPanel.java b/src/jalview/gui/AlignmentPanel.java
index 395f6b3..68b1998 100644
--- a/src/jalview/gui/AlignmentPanel.java
+++ b/src/jalview/gui/AlignmentPanel.java
@@ -30,10 +30,12 @@ import jalview.datamodel.SearchResultsI;
import jalview.datamodel.SequenceFeature;
import jalview.datamodel.SequenceGroup;
import jalview.datamodel.SequenceI;
+import jalview.io.HTMLOutput;
import jalview.jbgui.GAlignmentPanel;
import jalview.math.AlignmentDimension;
import jalview.schemes.ResidueProperties;
import jalview.structure.StructureSelectionManager;
+import jalview.util.Comparison;
import jalview.util.MessageManager;
import jalview.util.Platform;
import jalview.viewmodel.ViewportListenerI;
@@ -70,13 +72,10 @@ import javax.swing.SwingUtilities;
* @version $Revision: 1.161 $
*/
public class AlignmentPanel extends GAlignmentPanel implements
- AdjustmentListener, Printable, AlignmentViewPanel,
- ViewportListenerI
+ AdjustmentListener, Printable, AlignmentViewPanel, ViewportListenerI
{
public AlignViewport av;
- ViewportRanges vpRanges;
-
OverviewPanel overviewPanel;
private SeqPanel seqPanel;
@@ -96,9 +95,6 @@ public class AlignmentPanel extends GAlignmentPanel implements
private AnnotationLabels alabels;
- // this value is set false when selection area being dragged
- boolean fastPaint = true;
-
private int hextent = 0;
private int vextent = 0;
@@ -123,7 +119,6 @@ public class AlignmentPanel extends GAlignmentPanel implements
{
alignFrame = af;
this.av = av;
- vpRanges = av.getRanges();
setSeqPanel(new SeqPanel(av, this));
setIdPanel(new IdPanel(av, this));
@@ -155,11 +150,12 @@ public class AlignmentPanel extends GAlignmentPanel implements
// reset the viewport ranges when the alignment panel is resized
// in particular, this initialises the end residue value when Jalview
// is initialised
+ ViewportRanges ranges = av.getRanges();
if (av.getWrapAlignment())
{
- int widthInRes = getSeqPanel().seqCanvas
- .getWrappedCanvasWidth(getSeqPanel().seqCanvas.getWidth());
- vpRanges.setViewportWidth(widthInRes);
+ int widthInRes = getSeqPanel().seqCanvas.getWrappedCanvasWidth(
+ getSeqPanel().seqCanvas.getWidth());
+ ranges.setViewportWidth(widthInRes);
}
else
{
@@ -167,9 +163,9 @@ public class AlignmentPanel extends GAlignmentPanel implements
/ av.getCharWidth();
int heightInSeq = getSeqPanel().seqCanvas.getHeight()
/ av.getCharHeight();
-
- vpRanges.setViewportWidth(widthInRes);
- vpRanges.setViewportHeight(heightInSeq);
+
+ ranges.setViewportWidth(widthInRes);
+ ranges.setViewportHeight(heightInSeq);
}
}
@@ -213,7 +209,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
alignFrame.updateEditMenuBar();
- paintAlignment(true);
+ // no idea if we need to update structure
+ paintAlignment(true, true);
}
@@ -226,11 +223,12 @@ public class AlignmentPanel extends GAlignmentPanel implements
// to prevent drawing old image
FontMetrics fm = getFontMetrics(av.getFont());
- scalePanelHolder.setPreferredSize(new Dimension(10, av.getCharHeight()
- + fm.getDescent()));
- idSpaceFillerPanel1.setPreferredSize(new Dimension(10, av
- .getCharHeight() + fm.getDescent()));
-
+ scalePanelHolder.setPreferredSize(
+ new Dimension(10, av.getCharHeight() + fm.getDescent()));
+ idSpaceFillerPanel1.setPreferredSize(
+ new Dimension(10, av.getCharHeight() + fm.getDescent()));
+ idwidthAdjuster.invalidate();
+ scalePanelHolder.invalidate();
getIdPanel().getIdCanvas().gg = null;
getSeqPanel().seqCanvas.img = null;
getAnnotationPanel().adjustPanelHeight();
@@ -241,11 +239,6 @@ public class AlignmentPanel extends GAlignmentPanel implements
getIdPanel().getIdCanvas().setPreferredSize(d);
hscrollFillerPanel.setPreferredSize(d);
- if (this.alignFrame.getSplitViewContainer() != null)
- {
- ((SplitFrame) this.alignFrame.getSplitViewContainer()).adjustLayout();
- }
-
repaint();
}
@@ -289,8 +282,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
{
Container c = new Container();
- FontMetrics fm = c.getFontMetrics(new Font(av.font.getName(),
- Font.ITALIC, av.font.getSize()));
+ FontMetrics fm = c.getFontMetrics(
+ new Font(av.font.getName(), Font.ITALIC, av.font.getSize()));
AlignmentI al = av.getAlignment();
int i = 0;
@@ -331,8 +324,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
}
}
- return new Dimension(maxwidth < 0 ? idWidth : Math.min(maxwidth,
- idWidth), 12);
+ return new Dimension(
+ maxwidth < 0 ? idWidth : Math.min(maxwidth, idWidth), 12);
}
/**
@@ -341,19 +334,11 @@ public class AlignmentPanel extends GAlignmentPanel implements
*/
public void highlightSearchResults(SearchResultsI results)
{
- scrollToPosition(results);
- getSeqPanel().seqCanvas.highlightSearchResults(results);
- }
+ boolean scrolled = scrollToPosition(results, 0, true, false);
- /**
- * Scroll the view to show the position of the highlighted region in results
- * (if any) and redraw the overview
- *
- * @param results
- */
- public boolean scrollToPosition(SearchResultsI results)
- {
- return scrollToPosition(results, 0, true, false);
+ boolean noFastPaint = scrolled && av.getWrapAlignment();
+
+ getSeqPanel().seqCanvas.highlightSearchResults(results, noFastPaint);
}
/**
@@ -371,8 +356,10 @@ public class AlignmentPanel extends GAlignmentPanel implements
}
/**
- * Scroll the view to show the position of the highlighted region in results
- * (if any)
+ * Scrolls the view (if necessary) to show the position of the first
+ * highlighted region in results (if any). Answers true if the view was
+ * scrolled, or false if no matched region was found, or it is already
+ * visible.
*
* @param results
* @param verticalOffset
@@ -382,116 +369,118 @@ public class AlignmentPanel extends GAlignmentPanel implements
* - when set, the overview will be recalculated (takes longer)
* @param centre
* if true, try to centre the search results horizontally in the view
- * @return false if results were not found
+ * @return
*/
- public boolean scrollToPosition(SearchResultsI results,
+ protected boolean scrollToPosition(SearchResultsI results,
int verticalOffset, boolean redrawOverview, boolean centre)
{
int startv, endv, starts, ends;
- // TODO: properly locate search results in view when large numbers of hidden
- // columns exist before highlighted region
- // do we need to scroll the panel?
- // TODO: tons of nullpointerexceptions raised here.
- if (results != null && results.getSize() > 0 && av != null
- && av.getAlignment() != null)
- {
- int seqIndex = av.getAlignment().findIndex(results);
- if (seqIndex == -1)
- {
- return false;
- }
- SequenceI seq = av.getAlignment().getSequenceAt(seqIndex);
+ ViewportRanges ranges = av.getRanges();
- int[] r = results.getResults(seq, 0, av.getAlignment().getWidth());
- if (r == null)
- {
- return false;
- }
- int start = r[0];
- int end = r[1];
+ if (results == null || results.isEmpty() || av == null
+ || av.getAlignment() == null)
+ {
+ return false;
+ }
+ int seqIndex = av.getAlignment().findIndex(results);
+ if (seqIndex == -1)
+ {
+ return false;
+ }
+ SequenceI seq = av.getAlignment().getSequenceAt(seqIndex);
- /*
- * To centre results, scroll to positions half the visible width
- * left/right of the start/end positions
- */
- if (centre)
- {
- int offset = (vpRanges.getEndRes() - vpRanges.getStartRes() + 1) / 2
- - 1;
- start = Math.max(start - offset, 0);
- end = end + offset - 1;
- }
- if (start < 0)
- {
- return false;
- }
- if (end == seq.getEnd())
- {
- return false;
- }
- if (av.hasHiddenColumns())
+ int[] r = results.getResults(seq, 0, av.getAlignment().getWidth());
+ if (r == null)
+ {
+ return false;
+ }
+ int start = r[0];
+ int end = r[1];
+
+ /*
+ * To centre results, scroll to positions half the visible width
+ * left/right of the start/end positions
+ */
+ if (centre)
+ {
+ int offset = (ranges.getEndRes() - ranges.getStartRes() + 1) / 2 - 1;
+ start = Math.max(start - offset, 0);
+ end = end + offset - 1;
+ }
+ if (start < 0)
+ {
+ return false;
+ }
+ if (end == seq.getEnd())
+ {
+ return false;
+ }
+
+ if (av.hasHiddenColumns())
+ {
+ HiddenColumns hidden = av.getAlignment().getHiddenColumns();
+ start = hidden.findColumnPosition(start);
+ end = hidden.findColumnPosition(end);
+ if (start == end)
{
- HiddenColumns hidden = av.getAlignment().getHiddenColumns();
- start = hidden.findColumnPosition(start);
- end = hidden.findColumnPosition(end);
- if (start == end)
+ if (!hidden.isVisible(r[0]))
{
- if (!hidden.isVisible(r[0]))
- {
- // don't scroll - position isn't visible
- return false;
- }
+ // don't scroll - position isn't visible
+ return false;
}
}
+ }
- /*
- * allow for offset of target sequence (actually scroll to one above it)
- */
- seqIndex = Math.max(0, seqIndex - verticalOffset);
+ /*
+ * allow for offset of target sequence (actually scroll to one above it)
+ */
+ seqIndex = Math.max(0, seqIndex - verticalOffset);
+ boolean scrollNeeded = true;
- if (!av.getWrapAlignment())
+ if (!av.getWrapAlignment())
+ {
+ if ((startv = ranges.getStartRes()) >= start)
{
- if ((startv = vpRanges.getStartRes()) >= start)
- {
- /*
- * Scroll left to make start of search results visible
- */
- setScrollValues(start, seqIndex);
- }
- else if ((endv = vpRanges.getEndRes()) <= end)
- {
- /*
- * Scroll right to make end of search results visible
- */
- setScrollValues(startv + 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)
- {
- /*
- * 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
+ * Scroll left to make start of search results visible
*/
+ setScrollValues(start, seqIndex);
}
- else
+ else if ((endv = ranges.getEndRes()) <= end)
+ {
+ /*
+ * Scroll right to make end of search results visible
+ */
+ setScrollValues(startv + end - endv, seqIndex);
+ }
+ else if ((starts = ranges.getStartSeq()) > seqIndex)
+ {
+ /*
+ * Scroll up to make start of search results visible
+ */
+ setScrollValues(ranges.getStartRes(), seqIndex);
+ }
+ else if ((ends = ranges.getEndSeq()) <= seqIndex)
{
- vpRanges.scrollToWrappedVisible(start);
+ /*
+ * Scroll down to make end of search results visible
+ */
+ setScrollValues(ranges.getStartRes(), starts + seqIndex - ends
+ + 1);
}
+ /*
+ * Else results are already visible - no need to scroll
+ */
+ scrollNeeded = false;
+ }
+ else
+ {
+ scrollNeeded = ranges.scrollToWrappedVisible(start);
}
- paintAlignment(redrawOverview);
- return true;
+ paintAlignment(redrawOverview, false);
+
+ return scrollNeeded;
}
/**
@@ -546,7 +535,9 @@ public class AlignmentPanel extends GAlignmentPanel implements
}
validateAnnotationDimensions(true);
addNotify();
- paintAlignment(true);
+ // TODO: many places call this method and also paintAlignment with various
+ // different settings. this means multiple redraws are triggered...
+ paintAlignment(true, false);
}
/**
@@ -579,8 +570,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
*/
if (annotationHeight + alignmentHeight > availableHeight)
{
- annotationHeight = Math.min(annotationHeight, availableHeight - 2
- * rowHeight);
+ annotationHeight = Math.min(annotationHeight,
+ availableHeight - 2 * rowHeight);
}
}
else
@@ -590,8 +581,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
}
hscroll.addNotify();
- annotationScroller.setPreferredSize(new Dimension(annotationScroller
- .getWidth(), annotationHeight));
+ annotationScroller.setPreferredSize(
+ new Dimension(annotationScroller.getWidth(), annotationHeight));
Dimension e = idPanel.getSize();
alabels.setSize(new Dimension(e.width, annotationHeight));
@@ -613,7 +604,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
fontChanged();
setAnnotationVisible(av.isShowAnnotation());
boolean wrap = av.getWrapAlignment();
- vpRanges.setStartSeq(0);
+ ViewportRanges ranges = av.getRanges();
+ ranges.setStartSeq(0);
scalePanelHolder.setVisible(!wrap);
hscroll.setVisible(!wrap);
idwidthAdjuster.setVisible(!wrap);
@@ -629,21 +621,24 @@ public class AlignmentPanel extends GAlignmentPanel implements
annotationSpaceFillerHolder.setVisible(true);
}
- if (wrap)
- {
- int widthInRes = getSeqPanel().seqCanvas
- .getWrappedCanvasWidth(getSeqPanel().seqCanvas.getWidth());
- vpRanges.setViewportWidth(widthInRes);
- }
- else
- {
- int widthInRes = (getSeqPanel().seqCanvas.getWidth() / av
- .getCharWidth()) - 1;
- int heightInSeq = (getSeqPanel().seqCanvas.getHeight() / av
- .getCharHeight()) - 1;
+ int canvasWidth = getSeqPanel().seqCanvas.getWidth();
+ if (canvasWidth > 0)
+ { // may not yet be laid out
+ if (wrap)
+ {
+ int widthInRes = getSeqPanel().seqCanvas
+ .getWrappedCanvasWidth(canvasWidth);
+ ranges.setViewportWidth(widthInRes);
+ }
+ else
+ {
+ int widthInRes = (canvasWidth / av.getCharWidth());
+ int heightInSeq = (getSeqPanel().seqCanvas.getHeight()
+ / av.getCharHeight());
- vpRanges.setViewportWidth(widthInRes);
- vpRanges.setViewportHeight(heightInSeq);
+ ranges.setViewportWidth(widthInRes);
+ ranges.setViewportHeight(heightInSeq);
+ }
}
idSpaceFillerPanel1.setVisible(!wrap);
@@ -651,7 +646,6 @@ public class AlignmentPanel extends GAlignmentPanel implements
repaint();
}
-
/**
* Adjust row/column scrollers to show a visible position in the alignment.
*
@@ -683,7 +677,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
if (av.hasHiddenColumns())
{
// reset the width to exclude hidden columns
- width = av.getAlignment().getHiddenColumns().findColumnPosition(width);
+ width = av.getAlignment().getHiddenColumns()
+ .findColumnPosition(width);
}
hextent = getSeqPanel().seqCanvas.getWidth() / av.getCharWidth();
@@ -735,105 +730,120 @@ public class AlignmentPanel extends GAlignmentPanel implements
@Override
public void adjustmentValueChanged(AdjustmentEvent evt)
{
- int oldX = vpRanges.getStartRes();
- int oldwidth = vpRanges.getViewportWidth();
- int oldY = vpRanges.getStartSeq();
- int oldheight = vpRanges.getViewportHeight();
-
if (av.getWrapAlignment())
{
- if (evt.getSource() == hscroll)
+ adjustScrollingWrapped(evt);
+ return;
+ }
+
+ ViewportRanges ranges = av.getRanges();
+
+ if (evt.getSource() == hscroll)
+ {
+ int oldX = ranges.getStartRes();
+ int oldwidth = ranges.getViewportWidth();
+ int x = hscroll.getValue();
+ int width = getSeqPanel().seqCanvas.getWidth() / av.getCharWidth();
+
+ // if we're scrolling to the position we're already at, stop
+ // this prevents infinite recursion of events when the scroll/viewport
+ // ranges values are the same
+ if ((x == oldX) && (width == oldwidth))
{
- return; // no horizontal scroll when wrapped
+ return;
}
- else if (evt.getSource() == vscroll)
+ ranges.setViewportStartAndWidth(x, width);
+ }
+ else if (evt.getSource() == vscroll)
+ {
+ int oldY = ranges.getStartSeq();
+ int oldheight = ranges.getViewportHeight();
+ int y = vscroll.getValue();
+ int height = getSeqPanel().seqCanvas.getHeight() / av.getCharHeight();
+
+ // if we're scrolling to the position we're already at, stop
+ // this prevents infinite recursion of events when the scroll/viewport
+ // ranges values are the same
+ if ((y == oldY) && (height == oldheight))
{
- int offy = vscroll.getValue();
- int rowSize = getSeqPanel().seqCanvas
- .getWrappedCanvasWidth(getSeqPanel().seqCanvas.getWidth());
-
- // if we're scrolling to the position we're already at, stop
- // this prevents infinite recursion of events when the scroll/viewport
- // ranges values are the same
- if ((offy * rowSize == oldX) && (oldwidth == rowSize))
- {
- return;
- }
- else if (offy > -1)
- {
- vpRanges.setViewportStartAndWidth(offy * rowSize, rowSize);
- }
+ return;
}
- else
+ ranges.setViewportStartAndHeight(y, height);
+ }
+ repaint();
+ }
+
+ /**
+ * Responds to a scroll change by setting the start position of the viewport.
+ * Does
+ *
+ * @param evt
+ */
+ protected void adjustScrollingWrapped(AdjustmentEvent evt)
+ {
+ if (evt.getSource() == hscroll)
+ {
+ return; // no horizontal scroll when wrapped
+ }
+ final ViewportRanges ranges = av.getRanges();
+
+ if (evt.getSource() == vscroll)
+ {
+ int newY = vscroll.getValue();
+
+ /*
+ * if we're scrolling to the position we're already at, stop
+ * this prevents infinite recursion of events when the scroll/viewport
+ * ranges values are the same
+ */
+ int oldX = ranges.getStartRes();
+ int oldY = ranges.getWrappedScrollPosition(oldX);
+ if (oldY == newY)
{
- // This is only called if file loaded is a jar file that
- // was wrapped when saved and user has wrap alignment true
- // as preference setting
- SwingUtilities.invokeLater(new Runnable()
- {
- @Override
- public void run()
- {
- // When updating scrolling to use ViewportChange events, this code
- // could not be validated and it is not clear if it is now being
- // called. Log warning here in case it is called and unforeseen
- // problems occur
- Cache.log
- .warn("Unexpected path through code: Wrapped jar file opened with wrap alignment set in preferences");
-
- // scroll to start of panel
- vpRanges.setStartRes(0);
- vpRanges.setStartSeq(0);
- }
- });
+ return;
+ }
+ if (newY > -1)
+ {
+ /*
+ * limit page up/down to one width's worth of positions
+ */
+ int rowSize = ranges.getViewportWidth();
+ int newX = newY > oldY ? oldX + rowSize : oldX - rowSize;
+ ranges.setViewportStartAndWidth(Math.max(0, newX), rowSize);
}
- repaint();
}
else
{
- // horizontal scroll
- if (evt.getSource() == hscroll)
+ // This is only called if file loaded is a jar file that
+ // was wrapped when saved and user has wrap alignment true
+ // as preference setting
+ SwingUtilities.invokeLater(new Runnable()
{
- int x = hscroll.getValue();
- int width = getSeqPanel().seqCanvas.getWidth() / av.getCharWidth();
-
- // if we're scrolling to the position we're already at, stop
- // this prevents infinite recursion of events when the scroll/viewport
- // ranges values are the same
- if ((x == oldX) && (width == oldwidth))
+ @Override
+ public void run()
{
- return;
+ // When updating scrolling to use ViewportChange events, this code
+ // could not be validated and it is not clear if it is now being
+ // called. Log warning here in case it is called and unforeseen
+ // problems occur
+ Cache.log.warn(
+ "Unexpected path through code: Wrapped jar file opened with wrap alignment set in preferences");
+
+ // scroll to start of panel
+ ranges.setStartRes(0);
+ ranges.setStartSeq(0);
}
- vpRanges.setViewportStartAndWidth(x, width);
- }
- else if (evt.getSource() == vscroll)
- {
- int y = vscroll.getValue();
- int height = getSeqPanel().seqCanvas.getHeight()
- / av.getCharHeight();
-
- // if we're scrolling to the position we're already at, stop
- // this prevents infinite recursion of events when the scroll/viewport
- // ranges values are the same
- if ((y == oldY) && (height == oldheight))
- {
- return;
- }
- vpRanges.setViewportStartAndHeight(y, height);
- }
- if (!fastPaint)
- {
- repaint();
- }
+ });
}
+ repaint();
}
- /**
- * Repaint the alignment including the annotations and overview panels (if
- * shown).
+ /* (non-Javadoc)
+ * @see jalview.api.AlignmentViewPanel#paintAlignment(boolean)
*/
@Override
- public void paintAlignment(boolean updateOverview)
+ public void paintAlignment(boolean updateOverview,
+ boolean updateStructures)
{
final AnnotationSorter sorter = new AnnotationSorter(getAlignment(),
av.isShowAutocalculatedAbove());
@@ -841,10 +851,12 @@ public class AlignmentPanel extends GAlignmentPanel implements
av.getSortAnnotationsBy());
repaint();
- if (updateOverview)
+ if (updateStructures)
{
- // TODO: determine if this paintAlignment changed structure colours
av.getStructureSelectionManager().sequenceColoursChanged(this);
+ }
+ if (updateOverview)
+ {
if (overviewPanel != null)
{
@@ -862,48 +874,41 @@ public class AlignmentPanel extends GAlignmentPanel implements
@Override
public void paintComponent(Graphics g)
{
- invalidate();
+ invalidate(); // needed so that the id width adjuster works correctly
Dimension d = getIdPanel().getIdCanvas().getPreferredSize();
idPanelHolder.setPreferredSize(d);
hscrollFillerPanel.setPreferredSize(new Dimension(d.width, 12));
- validate();
+
+ validate(); // needed so that the id width adjuster works correctly
/*
- * set scroll bar positions
+ * set scroll bar positions - tried to remove but necessary for split panel to resize correctly
+ * though I still think this call should be elsewhere.
*/
- setScrollValues(vpRanges.getStartRes(), vpRanges.getStartSeq());
+ ViewportRanges ranges = av.getRanges();
+ setScrollValues(ranges.getStartRes(), ranges.getStartSeq());
}
- /*
- * Set vertical scroll bar parameters for wrapped panel
- * @param res
- * the residue to scroll to
+ /**
+ * Set vertical scroll bar position, and number of increments, for wrapped
+ * panel
+ *
+ * @param topLeftColumn
+ * the column position at top left (0..)
*/
- private void setScrollingForWrappedPanel(int res)
+ private void setScrollingForWrappedPanel(int topLeftColumn)
{
- // get the width of the alignment in residues
- int maxwidth = av.getAlignment().getWidth();
- if (av.hasHiddenColumns())
- {
- maxwidth = av.getAlignment().getHiddenColumns()
- .findColumnPosition(maxwidth) - 1;
- }
+ ViewportRanges ranges = av.getRanges();
+ int scrollPosition = ranges.getWrappedScrollPosition(topLeftColumn);
+ int maxScroll = ranges.getWrappedMaxScroll(topLeftColumn);
- // get the width of the canvas in residues
- int canvasWidth = getSeqPanel().seqCanvas
- .getWrappedCanvasWidth(getSeqPanel().seqCanvas.getWidth());
- if (canvasWidth > 0)
- {
- // position we want to scroll to is number of canvasWidth's to get there
- int current = res / canvasWidth;
-
- // max scroll position: add one because extent is 1 and scrollbar value
- // can only be set to at most max - extent
- int max = maxwidth / canvasWidth + 1;
- vscroll.setUnitIncrement(1);
- vscroll.setValues(current, 1, 0, max);
- }
+ /*
+ * a scrollbar's value can be set to at most (maximum-extent)
+ * so we add extent (1) to the maxScroll value
+ */
+ vscroll.setUnitIncrement(1);
+ vscroll.setValues(scrollPosition, 1, 0, maxScroll + 1);
}
/**
@@ -983,7 +988,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
* Get the horizontal offset to where we draw the sequences.
* This is idWidth if using a single Graphics context, else zero.
*/
- final int alignmentGraphicsOffset = idGraphics != alignmentGraphics ? 0 : idWidth;
+ final int alignmentGraphicsOffset = idGraphics != alignmentGraphics ? 0
+ : idWidth;
FontMetrics fm = getFontMetrics(av.getFont());
int charHeight = av.getCharHeight();
@@ -1020,8 +1026,7 @@ public class AlignmentPanel extends GAlignmentPanel implements
endSeq = alignmentHeight;
}
- int pagesHigh = ((alignmentHeight / totalSeq) + 1)
- * pageHeight;
+ int pagesHigh = ((alignmentHeight / totalSeq) + 1) * pageHeight;
if (av.isShowAnnotation())
{
@@ -1034,8 +1039,7 @@ public class AlignmentPanel extends GAlignmentPanel implements
{
return Printable.NO_SUCH_PAGE;
}
- final int alignmentDrawnHeight = (endSeq - startSeq) * charHeight
- + 3;
+ final int alignmentDrawnHeight = (endSeq - startSeq) * charHeight + 3;
/*
* draw the Scale at horizontal offset, then reset to top left (0, 0)
@@ -1084,9 +1088,7 @@ public class AlignmentPanel extends GAlignmentPanel implements
if (av.isRightAlignIds())
{
fm = idGraphics.getFontMetrics();
- xPos = idWidth
- - fm.stringWidth(displayId)
- - 4;
+ xPos = idWidth - fm.stringWidth(displayId) - 4;
}
idGraphics.drawString(displayId, xPos,
@@ -1101,8 +1103,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
* single graphics context), then reset to (0, scale height)
*/
alignmentGraphics.translate(alignmentGraphicsOffset, scaleHeight);
- getSeqPanel().seqCanvas.drawPanel(alignmentGraphics, startRes, endRes,
- startSeq, endSeq, 0);
+ getSeqPanel().seqCanvas.drawPanelForPrinting(alignmentGraphics, startRes,
+ endRes, startSeq, endSeq);
alignmentGraphics.translate(-alignmentGraphicsOffset, 0);
if (av.isShowAnnotation() && (endSeq == alignmentHeight))
@@ -1122,7 +1124,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
* draw the annotations starting at
* (idOffset, alignmentHeight) from (0, scaleHeight)
*/
- alignmentGraphics.translate(alignmentGraphicsOffset, alignmentDrawnHeight);
+ alignmentGraphics.translate(alignmentGraphicsOffset,
+ alignmentDrawnHeight);
getAnnotationPanel().renderer.drawComponent(getAnnotationPanel(), av,
alignmentGraphics, -1, startRes, endRes + 1);
}
@@ -1176,8 +1179,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
.findColumnPosition(maxwidth) - 1;
}
- int resWidth = getSeqPanel().seqCanvas.getWrappedCanvasWidth(pwidth
- - idWidth);
+ int resWidth = getSeqPanel().seqCanvas
+ .getWrappedCanvasWidth(pwidth - idWidth);
int totalHeight = cHeight * (maxwidth / resWidth + 1);
@@ -1214,16 +1217,13 @@ public class AlignmentPanel extends GAlignmentPanel implements
}
if (labels != null)
{
- pg.translate(-3,
- ypos + (av.getAlignment().getHeight() * av.getCharHeight()));
+ pg.translate(-3, ypos
+ + (av.getAlignment().getHeight() * av.getCharHeight()));
pg.setFont(av.getFont());
labels.drawComponent(pg, idWidth);
- pg.translate(
- +3,
- -ypos
- - (av.getAlignment().getHeight() * av
- .getCharHeight()));
+ pg.translate(+3, -ypos
+ - (av.getAlignment().getHeight() * av.getCharHeight()));
}
ypos += cHeight;
@@ -1231,7 +1231,7 @@ public class AlignmentPanel extends GAlignmentPanel implements
pg.translate(idWidth, 0);
- getSeqPanel().seqCanvas.drawWrappedPanel(pg, pwidth - idWidth,
+ getSeqPanel().seqCanvas.drawWrappedPanelForPrinting(pg, pwidth - idWidth,
totalHeight, 0);
if ((pi * pheight) < totalHeight)
@@ -1273,8 +1273,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
return calculateIdWidth(-1).width + 4;
}
Integer idwidth = null;
- if (onscreen
- || (idwidth = Cache.getIntegerProperty("FIGURE_FIXEDIDWIDTH")) == null)
+ if (onscreen || (idwidth = Cache
+ .getIntegerProperty("FIGURE_FIXEDIDWIDTH")) == null)
{
int w = getIdPanel().getWidth();
return (w > 0 ? w : calculateIdWidth().width + 4);
@@ -1286,15 +1286,15 @@ public class AlignmentPanel extends GAlignmentPanel implements
{
int boarderBottomOffset = 5;
long pSessionId = System.currentTimeMillis();
- headless = (System.getProperty("java.awt.headless") != null && System
- .getProperty("java.awt.headless").equals("true"));
+ headless = (System.getProperty("java.awt.headless") != null
+ && System.getProperty("java.awt.headless").equals("true"));
if (alignFrame != null && !headless)
{
if (file != null)
{
- alignFrame.setProgressBar(MessageManager.formatMessage(
- "status.saving_file", new Object[] { type.getLabel() }),
- pSessionId);
+ alignFrame.setProgressBar(MessageManager
+ .formatMessage("status.saving_file", new Object[]
+ { type.getLabel() }), pSessionId);
}
}
try
@@ -1321,9 +1321,9 @@ public class AlignmentPanel extends GAlignmentPanel implements
}
im = new jalview.util.ImageMaker(this, type, imageAction,
- aDimension.getWidth(), aDimension.getHeight()
- + boarderBottomOffset, file, imageTitle,
- alignFrame, pSessionId, headless);
+ aDimension.getWidth(),
+ aDimension.getHeight() + boarderBottomOffset, file,
+ imageTitle, alignFrame, pSessionId, headless);
Graphics graphics = im.getGraphics();
if (av.getWrapAlignment())
{
@@ -1339,8 +1339,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
{
if (graphics != null)
{
- printUnwrapped(aDimension.getWidth(), aDimension.getHeight(),
- 0, graphics, graphics);
+ printUnwrapped(aDimension.getWidth(), aDimension.getHeight(), 0,
+ graphics, graphics);
im.writeImage();
}
}
@@ -1385,9 +1385,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
// this duplicates the calculation in getWrappedHeight but adjusts for
// offscreen idWith
width = alignFrame.getWidth() - vscroll.getPreferredSize().width
- - alignFrame.getInsets().left
- - alignFrame.getInsets().right - getVisibleIdWidth()
- + getVisibleIdWidth(false);
+ - alignFrame.getInsets().left - alignFrame.getInsets().right
+ - getVisibleIdWidth() + getVisibleIdWidth(false);
}
else
{
@@ -1438,33 +1437,32 @@ public class AlignmentPanel extends GAlignmentPanel implements
{
try
{
- int s, sSize = av.getAlignment().getHeight(), res, alwidth = av
- .getAlignment().getWidth(), g, gSize, f, fSize, sy;
+ int sSize = av.getAlignment().getHeight();
+ int alwidth = av.getAlignment().getWidth();
PrintWriter out = new PrintWriter(new FileWriter(imgMapFile));
- out.println(jalview.io.HTMLOutput.getImageMapHTML());
+ out.println(HTMLOutput.getImageMapHTML());
out.println(""
+ "