JAL-3438 spotless for 2.11.2.0

[jalview.git] / src / jalview / gui / SequenceRenderer.java

diff --git a/src/jalview/gui/SequenceRenderer.java b/src/jalview/gui/SequenceRenderer.java
index c27c16b..43fef15 100755 (executable)
--- a/src/jalview/gui/SequenceRenderer.java
+++ b/src/jalview/gui/SequenceRenderer.java
@@ -30,6 +30,9 @@ import java.awt.Color;
 import java.awt.FontMetrics;
 import java.awt.Graphics;
 
+import org.jfree.graphics2d.svg.SVGGraphics2D;
+import org.jibble.epsgraphics.EpsGraphics2D;
+
 public class SequenceRenderer implements jalview.api.SequenceRenderer
 {
   final static int CHAR_TO_UPPER = 'A' - 'a';
@@ -75,8 +78,8 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
     // If EPS graphics, stringWidth will be a double, not an int
     double dwidth = fm.getStringBounds("M", g).getWidth();
 
-    monospacedFont = (dwidth == fm.getStringBounds("|", g).getWidth() && av
-            .getCharWidth() == dwidth);
+    monospacedFont = (dwidth == fm.getStringBounds("|", g).getWidth()
+            && av.getCharWidth() == dwidth);
 
     this.renderGaps = renderGaps;
   }
@@ -95,14 +98,11 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
   public Color getResidueColour(final SequenceI seq, int position,
           FeatureColourFinder finder)
   {
+    allGroups = av.getAlignment().findAllGroups(seq);
     return resColourFinder.getResidueColour(av.getShowBoxes(),
-            av.getResidueShading(),
-            allGroups, seq, position,
-            finder);
+            av.getResidueShading(), allGroups, seq, position, finder);
   }
 
-
-
   /**
    * DOCUMENT ME!
    * 
@@ -169,8 +169,8 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
     int length = seq.getLength();
 
     int curStart = -1;
-    int curWidth = av.getCharWidth(), avWidth = av.getCharWidth(), avHeight = av
-            .getCharHeight();
+    int curWidth = av.getCharWidth(), avWidth = av.getCharWidth(),
+            avHeight = av.getCharHeight();
 
     Color tempColour = null;
 
@@ -181,15 +181,13 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
       if (i < length)
       {
         SequenceGroup currentSequenceGroup = resColourFinder
-                .getCurrentSequenceGroup(
-                allGroups, i);
+                .getCurrentSequenceGroup(allGroups, i);
         if (currentSequenceGroup != null)
         {
           if (currentSequenceGroup.getDisplayBoxes())
           {
             resBoxColour = resColourFinder.getBoxColour(
-                    currentSequenceGroup.getGroupColourScheme(), seq,
-                    i);
+                    currentSequenceGroup.getGroupColourScheme(), seq, i);
           }
         }
         else if (av.getShowBoxes())
@@ -255,8 +253,20 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
     }
     graphics.setColor(av.getTextColour());
 
-    if (monospacedFont && av.getShowText() && allGroups.length == 0
-            && !av.getColourText() && av.getThresholdTextColour() == 0)
+    boolean drawAllText = monospacedFont && av.getShowText()
+            && allGroups.length == 0 && !av.getColourText()
+            && av.getThresholdTextColour() == 0;
+
+    /*
+     * EPS or SVG misaligns monospaced strings (JAL-3239)
+     * so always draw these one character at a time
+     */
+    if (graphics instanceof EpsGraphics2D
+            || graphics instanceof SVGGraphics2D)
+    {
+      drawAllText = false;
+    }
+    if (drawAllText)
     {
       if (av.isRenderGaps())
       {
@@ -265,8 +275,9 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
       else
       {
         char gap = av.getGapCharacter();
-        graphics.drawString(seq.getSequenceAsString(start, end + 1)
-                .replace(gap, ' '), 0, y1);
+        graphics.drawString(
+                seq.getSequenceAsString(start, end + 1).replace(gap, ' '),
+                0, y1);
       }
     }
     else
@@ -289,8 +300,7 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
         }
 
         SequenceGroup currentSequenceGroup = resColourFinder
-                .getCurrentSequenceGroup(
-                allGroups, i);
+                .getCurrentSequenceGroup(allGroups, i);
         if (currentSequenceGroup != null)
         {
           if (!currentSequenceGroup.getDisplayText())
@@ -303,8 +313,7 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
           {
             getboxColour = true;
             resBoxColour = resColourFinder.getBoxColour(
-                    currentSequenceGroup.getGroupColourScheme(), seq,
-                    i);
+                    currentSequenceGroup.getGroupColourScheme(), seq, i);
 
             if (currentSequenceGroup.getColourText())
             {
@@ -314,7 +323,8 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
             if (currentSequenceGroup.thresholdTextColour > 0)
             {
               if (resBoxColour.getRed() + resBoxColour.getBlue()
-                      + resBoxColour.getGreen() < currentSequenceGroup.thresholdTextColour)
+                      + resBoxColour
+                              .getGreen() < currentSequenceGroup.thresholdTextColour)
               {
                 graphics.setColor(currentSequenceGroup.textColour2);
               }
@@ -325,7 +335,8 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
             graphics.setColor(currentSequenceGroup.textColour);
           }
           boolean isgrep = currentSequenceGroup != null
-                  ? currentSequenceGroup.getSeqrep() == seq : false;
+                  ? currentSequenceGroup.getSeqrep() == seq
+                  : false;
           if (!isarep && !isgrep
                   && currentSequenceGroup.getShowNonconserved()) // todo
                                                                  // optimize
@@ -407,21 +418,25 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
     // currentSequenceGroup.getConsensus()
     char conschar = (usesrep) ? (currentGroup == null
             || position < currentGroup.getStartRes()
-            || position > currentGroup.getEndRes() ? av.getAlignment()
-            .getSeqrep().getCharAt(position)
-            : (currentGroup.getSeqrep() != null ? currentGroup.getSeqrep()
-                    .getCharAt(position) : av.getAlignment().getSeqrep()
-                    .getCharAt(position)))
+            || position > currentGroup.getEndRes()
+                    ? av.getAlignment().getSeqrep().getCharAt(position)
+                    : (currentGroup.getSeqrep() != null
+                            ? currentGroup.getSeqrep().getCharAt(position)
+                            : av.getAlignment().getSeqrep()
+                                    .getCharAt(position)))
             : (currentGroup != null && currentGroup.getConsensus() != null
                     && position >= currentGroup.getStartRes()
-                    && position <= currentGroup.getEndRes() && currentGroup
-                    .getConsensus().annotations.length > position) ? currentGroup
-                    .getConsensus().annotations[position].displayCharacter
-                    .charAt(0)
-                    : av.getAlignmentConsensusAnnotation().annotations[position].displayCharacter
-                            .charAt(0);
+                    && position <= currentGroup.getEndRes()
+                    && currentGroup
+                            .getConsensus().annotations.length > position)
+                                    ? currentGroup
+                                            .getConsensus().annotations[position].displayCharacter
+                                                    .charAt(0)
+                                    : av.getAlignmentConsensusAnnotation().annotations[position].displayCharacter
+                                            .charAt(0);
     if (!jalview.util.Comparison.isGap(conschar)
-            && (sequenceChar == conschar || sequenceChar + CHAR_TO_UPPER == conschar))
+            && (sequenceChar == conschar
+                    || sequenceChar + CHAR_TO_UPPER == conschar))
     {
       sequenceChar = conservedChar;
     }
@@ -446,8 +461,8 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
    * @param height
    *          DOCUMENT ME!
    */
-  public void drawHighlightedText(SequenceI seq, int start, int end,
-          int x1, int y1)
+  public void drawHighlightedText(SequenceI seq, int start, int end, int x1,
+          int y1)
   {
     int pady = av.getCharHeight() / 5;
     int charOffset = 0;
@@ -476,21 +491,30 @@ public class SequenceRenderer implements jalview.api.SequenceRenderer
     }
   }
 
-  public void drawCursor(SequenceI seq, int res, int x1, int y1)
+  /**
+   * Draw a sequence canvas cursor
+   * 
+   * @param g
+   *          graphics context to draw on
+   * @param s
+   *          character to draw at cursor
+   * @param x1
+   *          x position of cursor in graphics context
+   * @param y1
+   *          y position of cursor in graphics context
+   */
+  public void drawCursor(Graphics g, char s, int x1, int y1)
   {
     int pady = av.getCharHeight() / 5;
     int charOffset = 0;
-    graphics.setColor(Color.black);
-    graphics.fillRect(x1, y1, av.getCharWidth(), av.getCharHeight());
+    g.setColor(Color.black);
+    g.fillRect(x1, y1, av.getCharWidth(), av.getCharHeight());
 
     if (av.isValidCharWidth())
     {
-      graphics.setColor(Color.white);
-
-      char s = seq.getCharAt(res);
-
+      g.setColor(Color.white);
       charOffset = (av.getCharWidth() - fm.charWidth(s)) / 2;
-      graphics.drawString(String.valueOf(s), charOffset + x1,
+      g.drawString(String.valueOf(s), charOffset + x1,
               (y1 + av.getCharHeight()) - pady);
     }