X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAlignmentPanel.java;h=f5634d247dab6a1cd6f340169d00c14605bf5e28;hb=4bb7ef2feb729af8a320e9c090e39aee12028375;hp=2f6e3e401d534283f9a6a9e0562f54945a1a9657;hpb=fcb68d2ebaf7ebdde2bf6e857de856dc7f46a8da;p=jalview.git
diff --git a/src/jalview/gui/AlignmentPanel.java b/src/jalview/gui/AlignmentPanel.java
index 2f6e3e4..f5634d2 100644
--- a/src/jalview/gui/AlignmentPanel.java
+++ b/src/jalview/gui/AlignmentPanel.java
@@ -30,6 +30,7 @@ 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;
@@ -37,6 +38,7 @@ 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.BorderLayout;
@@ -49,6 +51,8 @@ import java.awt.Graphics;
import java.awt.Insets;
import java.awt.event.AdjustmentEvent;
import java.awt.event.AdjustmentListener;
+import java.awt.event.ComponentAdapter;
+import java.awt.event.ComponentEvent;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
@@ -68,12 +72,10 @@ import javax.swing.SwingUtilities;
* @version $Revision: 1.161 $
*/
public class AlignmentPanel extends GAlignmentPanel implements
- AdjustmentListener, Printable, AlignmentViewPanel
+ AdjustmentListener, Printable, AlignmentViewPanel, ViewportListenerI
{
public AlignViewport av;
- ViewportRanges vpRanges;
-
OverviewPanel overviewPanel;
private SeqPanel seqPanel;
@@ -93,18 +95,15 @@ 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;
/*
* Flag set while scrolling to follow complementary cDNA/protein scroll. When
- * true, suppresses invoking the same method recursively.
+ * false, suppresses invoking the same method recursively.
*/
- private boolean dontScrollComplement;
+ private boolean scrollComplementaryPanel = true;
private PropertyChangeListener propertyChangeListener;
@@ -120,7 +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));
@@ -144,6 +142,35 @@ public class AlignmentPanel extends GAlignmentPanel implements
hscroll.addAdjustmentListener(this);
vscroll.addAdjustmentListener(this);
+ addComponentListener(new ComponentAdapter()
+ {
+ @Override
+ public void componentResized(ComponentEvent evt)
+ {
+ // 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());
+ ranges.setViewportWidth(widthInRes);
+ }
+ else
+ {
+ int widthInRes = getSeqPanel().seqCanvas.getWidth()
+ / av.getCharWidth();
+ int heightInSeq = getSeqPanel().seqCanvas.getHeight()
+ / av.getCharHeight();
+
+ ranges.setViewportWidth(widthInRes);
+ ranges.setViewportHeight(heightInSeq);
+ }
+ }
+
+ });
+
final AlignmentPanel ap = this;
propertyChangeListener = new PropertyChangeListener()
{
@@ -158,6 +185,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
}
};
av.addPropertyChangeListener(propertyChangeListener);
+
+ av.getRanges().addPropertyChangeListener(this);
fontChanged();
adjustAnnotationHeight();
updateLayout();
@@ -180,7 +209,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
alignFrame.updateEditMenuBar();
- paintAlignment(true);
+ // no idea if we need to update structure
+ paintAlignment(true, true);
}
@@ -193,11 +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();
@@ -208,15 +239,6 @@ public class AlignmentPanel extends GAlignmentPanel implements
getIdPanel().getIdCanvas().setPreferredSize(d);
hscrollFillerPanel.setPreferredSize(d);
- if (overviewPanel != null)
- {
- overviewPanel.setBoxPosition();
- }
- if (this.alignFrame.getSplitViewContainer() != null)
- {
- ((SplitFrame) this.alignFrame.getSplitViewContainer()).adjustLayout();
- }
-
repaint();
}
@@ -260,8 +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;
@@ -302,8 +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);
}
/**
@@ -312,19 +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);
}
/**
@@ -342,8 +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
@@ -353,139 +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];
- // DEBUG
- // System.err.println(this.av.viewName + " Seq : " + seqIndex
- // + " Scroll to " + start + "," + end);
+ 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.absoluteToVisibleColumn(start);
+ end = hidden.absoluteToVisibleColumn(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;
- // System.out.println("start=" + start + ", end=" + end + ", startv="
- // + av.getStartRes() + ", endv=" + av.getEndRes() + ", starts="
- // + av.getStartSeq() + ", ends=" + av.getEndSeq());
- 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 - 1, seqIndex); // plus one residue
- setScrollValues(start, seqIndex);
- }
- else if ((endv = vpRanges.getEndRes()) <= end)
- {
- /*
- * Scroll right to make end of search results visible
- */
- // setScrollValues(startv + 1 + end - endv, seqIndex); // plus one
- 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)
{
- 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;
}
- if (redrawOverview && overviewPanel != null)
+ else
{
- overviewPanel.setBoxPosition();
+ scrollNeeded = ranges.scrollToWrappedVisible(start);
}
- paintAlignment(redrawOverview);
- return true;
- }
- void scrollToWrappedVisible(int res)
- {
- int cwidth = getSeqPanel().seqCanvas
- .getWrappedCanvasWidth(getSeqPanel().seqCanvas.getWidth());
- if (res < vpRanges.getStartRes()
- || res >= (vpRanges.getStartRes() + cwidth))
- {
- vscroll.setValue((res / cwidth));
- vpRanges.setStartRes(vscroll.getValue() * cwidth);
- }
+ paintAlignment(redrawOverview, false);
+ return scrollNeeded;
}
/**
@@ -540,7 +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);
}
/**
@@ -573,8 +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
@@ -584,8 +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));
@@ -607,7 +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);
@@ -623,74 +621,29 @@ public class AlignmentPanel extends GAlignmentPanel implements
annotationSpaceFillerHolder.setVisible(true);
}
- idSpaceFillerPanel1.setVisible(!wrap);
-
- repaint();
- }
-
- // return value is true if the scroll is valid
- public boolean scrollUp(boolean up)
- {
- if (up)
- {
- if (vscroll.getValue() < 1)
+ int canvasWidth = getSeqPanel().seqCanvas.getWidth();
+ if (canvasWidth > 0)
+ { // may not yet be laid out
+ if (wrap)
{
- return false;
+ int widthInRes = getSeqPanel().seqCanvas
+ .getWrappedCanvasWidth(canvasWidth);
+ ranges.setViewportWidth(widthInRes);
}
-
- fastPaint = false;
- vscroll.setValue(vscroll.getValue() - 1);
- }
- else
- {
- if ((vextent + vscroll.getValue()) >= av.getAlignment().getHeight())
- {
- return false;
- }
-
- fastPaint = false;
- vscroll.setValue(vscroll.getValue() + 1);
- }
-
- fastPaint = true;
-
- return true;
- }
-
- /**
- * DOCUMENT ME!
- *
- * @param right
- * DOCUMENT ME!
- *
- * @return DOCUMENT ME!
- */
- public boolean scrollRight(boolean right)
- {
- if (!right)
- {
- if (hscroll.getValue() < 1)
+ else
{
- return false;
- }
+ int widthInRes = (canvasWidth / av.getCharWidth());
+ int heightInSeq = (getSeqPanel().seqCanvas.getHeight()
+ / av.getCharHeight());
- fastPaint = false;
- hscroll.setValue(hscroll.getValue() - 1);
- }
- else
- {
- if ((hextent + hscroll.getValue()) >= av.getAlignment().getWidth())
- {
- return false;
+ ranges.setViewportWidth(widthInRes);
+ ranges.setViewportHeight(heightInSeq);
}
-
- fastPaint = false;
- hscroll.setValue(hscroll.getValue() + 1);
}
- fastPaint = true;
+ idSpaceFillerPanel1.setVisible(!wrap);
- return true;
+ repaint();
}
/**
@@ -702,185 +655,195 @@ public class AlignmentPanel extends GAlignmentPanel implements
* visible row to scroll to
*
*/
- public void setScrollValues(int x, int y)
+ public void setScrollValues(int xpos, int ypos)
{
+ int x = xpos;
+ int y = ypos;
+
if (av == null || av.getAlignment() == null)
{
return;
}
- int width = av.getAlignment().getWidth();
- int height = av.getAlignment().getHeight();
- if (av.hasHiddenColumns())
+ if (av.getWrapAlignment())
{
- // reset the width to exclude hidden columns
- width = av.getAlignment().getHiddenColumns()
- .findColumnPosition(width);
+ setScrollingForWrappedPanel(x);
}
+ else
+ {
+ int width = av.getAlignment().getWidth();
+ int height = av.getAlignment().getHeight();
- hextent = getSeqPanel().seqCanvas.getWidth() / av.getCharWidth();
- vextent = getSeqPanel().seqCanvas.getHeight() / av.getCharHeight();
+ if (av.hasHiddenColumns())
+ {
+ // reset the width to exclude hidden columns
+ width = av.getAlignment().getHiddenColumns()
+ .absoluteToVisibleColumn(width);
+ }
- if (hextent > width)
- {
- hextent = width;
- }
+ hextent = getSeqPanel().seqCanvas.getWidth() / av.getCharWidth();
+ vextent = getSeqPanel().seqCanvas.getHeight() / av.getCharHeight();
- if (vextent > height)
- {
- vextent = height;
- }
+ if (hextent > width)
+ {
+ hextent = width;
+ }
- if ((hextent + x) > width)
- {
- x = width - hextent;
- }
+ if (vextent > height)
+ {
+ vextent = height;
+ }
- if ((vextent + y) > height)
- {
- y = height - vextent;
- }
+ if ((hextent + x) > width)
+ {
+ x = width - hextent;
+ }
- if (y < 0)
- {
- y = 0;
- }
+ if ((vextent + y) > height)
+ {
+ y = height - vextent;
+ }
- if (x < 0)
- {
- x = 0;
- }
+ if (y < 0)
+ {
+ y = 0;
+ }
- // update endRes after x has (possibly) been adjusted
- vpRanges.setEndRes((x + (getSeqPanel().seqCanvas.getWidth() / av
- .getCharWidth())) - 1);
+ if (x < 0)
+ {
+ x = 0;
+ }
- /*
- * each scroll adjustment triggers adjustmentValueChanged, which resets the
- * 'do not scroll complement' flag; ensure it is the same for both
- * operations
- */
- boolean flag = isDontScrollComplement();
- hscroll.setValues(x, hextent, 0, width);
- setDontScrollComplement(flag);
- vscroll.setValues(y, vextent, 0, height);
+ // update the scroll values
+ hscroll.setValues(x, hextent, 0, width);
+ vscroll.setValues(y, vextent, 0, height);
+ }
}
/**
- * DOCUMENT ME!
+ * Respond to adjustment event when horizontal or vertical scrollbar is
+ * changed
*
* @param evt
- * DOCUMENT ME!
+ * adjustment event encoding whether hscroll or vscroll changed
*/
@Override
public void adjustmentValueChanged(AdjustmentEvent evt)
{
- int oldX = vpRanges.getStartRes();
- int oldY = vpRanges.getStartSeq();
-
- if (evt.getSource() == hscroll)
+ if (av.getWrapAlignment())
{
- int x = hscroll.getValue();
- vpRanges.setStartRes(x);
- vpRanges.setEndRes((x + (getSeqPanel().seqCanvas.getWidth() / av
- .getCharWidth())) - 1);
+ adjustScrollingWrapped(evt);
+ return;
}
- if (evt.getSource() == vscroll)
+ ViewportRanges ranges = av.getRanges();
+
+ if (evt.getSource() == hscroll)
{
- int offy = vscroll.getValue();
+ int oldX = ranges.getStartRes();
+ int oldwidth = ranges.getViewportWidth();
+ int x = hscroll.getValue();
+ int width = getSeqPanel().seqCanvas.getWidth() / av.getCharWidth();
- if (av.getWrapAlignment())
+ // 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))
{
- if (offy > -1)
- {
- int rowSize = getSeqPanel().seqCanvas
- .getWrappedCanvasWidth(getSeqPanel().seqCanvas.getWidth());
- vpRanges.setStartRes(offy * rowSize);
- vpRanges.setEndRes((offy + 1) * rowSize);
- }
- else
- {
- // 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()
- {
- setScrollValues(vpRanges.getStartRes(),
- vpRanges.getStartSeq());
- }
- });
- }
+ return;
}
- else
+ 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))
{
- vpRanges.setStartSeq(offy);
- vpRanges.setEndSeq(offy
- + (getSeqPanel().seqCanvas.getHeight() / av.getCharHeight())
- - 1);
+ return;
}
+ ranges.setViewportStartAndHeight(y, height);
}
+ repaint();
+ }
- if (overviewPanel != null)
+ /**
+ * 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)
{
- overviewPanel.setBoxPosition();
+ return; // no horizontal scroll when wrapped
}
+ final ViewportRanges ranges = av.getRanges();
- int scrollX = vpRanges.getStartRes() - oldX;
- int scrollY = vpRanges.getStartSeq() - oldY;
-
- if (av.getWrapAlignment() || !fastPaint)
- {
- repaint();
- }
- else
+ if (evt.getSource() == vscroll)
{
- // Make sure we're not trying to draw a panel
- // larger than the visible window
- if (scrollX > vpRanges.getEndRes() - vpRanges.getStartRes())
- {
- scrollX = vpRanges.getEndRes() - vpRanges.getStartRes();
- }
- else if (scrollX < vpRanges.getStartRes() - vpRanges.getEndRes())
+ 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)
{
- scrollX = vpRanges.getStartRes() - vpRanges.getEndRes();
+ return;
}
-
- if (scrollX != 0 || scrollY != 0)
+ if (newY > -1)
{
- getIdPanel().getIdCanvas().fastPaint(scrollY);
- getSeqPanel().seqCanvas.fastPaint(scrollX, scrollY);
- getScalePanel().repaint();
-
- if (av.isShowAnnotation() && scrollX != 0)
- {
- getAnnotationPanel().fastPaint(scrollX);
- }
+ /*
+ * 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);
}
}
- /*
- * If there is one, scroll the (Protein/cDNA) complementary alignment to
- * match, unless we are ourselves doing that.
- */
- if (isDontScrollComplement())
- {
- setDontScrollComplement(false);
- }
else
{
- av.scrollComplementaryAlignment();
+ // 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
+ ranges.setStartRes(0);
+ ranges.setStartSeq(0);
+ }
+ });
}
+ 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());
@@ -888,10 +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)
{
@@ -909,46 +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; first suppress this being 'followed' in any
- * complementary split pane
+ * set scroll bar positions - tried to remove but necessary for split panel to resize correctly
+ * though I still think this call should be elsewhere.
*/
- setDontScrollComplement(true);
-
- if (av.getWrapAlignment())
- {
- int maxwidth = av.getAlignment().getWidth();
+ ViewportRanges ranges = av.getRanges();
+ setScrollValues(ranges.getStartRes(), ranges.getStartSeq());
+ }
- if (av.hasHiddenColumns())
- {
- maxwidth = av.getAlignment().getHiddenColumns()
- .findColumnPosition(maxwidth) - 1;
- }
+ /**
+ * 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 topLeftColumn)
+ {
+ ViewportRanges ranges = av.getRanges();
+ int scrollPosition = ranges.getWrappedScrollPosition(topLeftColumn);
+ int maxScroll = ranges.getWrappedMaxScroll(topLeftColumn);
- int canvasWidth = getSeqPanel().seqCanvas
- .getWrappedCanvasWidth(getSeqPanel().seqCanvas.getWidth());
- if (canvasWidth > 0)
- {
- int max = maxwidth
- / getSeqPanel().seqCanvas
- .getWrappedCanvasWidth(getSeqPanel().seqCanvas
- .getWidth()) + 1;
- vscroll.setMaximum(max);
- vscroll.setUnitIncrement(1);
- vscroll.setVisibleAmount(1);
- }
- }
- else
- {
- setScrollValues(vpRanges.getStartRes(), vpRanges.getStartSeq());
- }
+ /*
+ * 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);
}
/**
@@ -1028,7 +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();
@@ -1065,8 +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())
{
@@ -1079,8 +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)
@@ -1129,9 +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,
@@ -1146,8 +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))
@@ -1167,7 +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);
}
@@ -1218,11 +1176,11 @@ public class AlignmentPanel extends GAlignmentPanel implements
if (av.hasHiddenColumns())
{
maxwidth = av.getAlignment().getHiddenColumns()
- .findColumnPosition(maxwidth) - 1;
+ .absoluteToVisibleColumn(maxwidth) - 1;
}
- int resWidth = getSeqPanel().seqCanvas.getWrappedCanvasWidth(pwidth
- - idWidth);
+ int resWidth = getSeqPanel().seqCanvas
+ .getWrappedCanvasWidth(pwidth - idWidth);
int totalHeight = cHeight * (maxwidth / resWidth + 1);
@@ -1259,16 +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;
@@ -1276,7 +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)
@@ -1318,8 +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);
@@ -1331,15 +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
@@ -1366,9 +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())
{
@@ -1384,8 +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();
}
}
@@ -1413,7 +1368,7 @@ public class AlignmentPanel extends GAlignmentPanel implements
if (av.hasHiddenColumns())
{
maxwidth = av.getAlignment().getHiddenColumns()
- .findColumnPosition(maxwidth);
+ .absoluteToVisibleColumn(maxwidth);
}
int height = ((av.getAlignment().getHeight() + 1) * av.getCharHeight())
@@ -1430,9 +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
{
@@ -1483,32 +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(""
+ "