X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAnnotationLabels.java;h=94f8790d2235cfafc1c9723c7163f9a248b4eb55;hb=ccc53e88e3260886f5d3bdacc619c0f374be9b8f;hp=255e1ff69ce8e56e551826564460f745efaacc35;hpb=744e4ade5413aa7e8006a8d4d29fdb718489bf08;p=jalview.git

diff --git a/src/jalview/gui/AnnotationLabels.java b/src/jalview/gui/AnnotationLabels.java
index 255e1ff..94f8790 100755
--- a/src/jalview/gui/AnnotationLabels.java
+++ b/src/jalview/gui/AnnotationLabels.java
@@ -88,7 +88,7 @@ public class AnnotationLabels extends JPanel
   /**
    * height in pixels for allowing height adjuster to be active
    */
-  private static int HEIGHT_ADJUSTER_HEIGHT = 10;
+  public static int HEIGHT_ADJUSTER_HEIGHT = 10;
 
   private static final Font font = new Font("Arial", Font.PLAIN, 11);
 
@@ -138,6 +138,8 @@ public class AnnotationLabels extends JPanel
 
   private int annotationIdWidth = -1;
 
+  public static final String RESIZE_MARGINS_MARK_PREF = "RESIZE_MARGINS_MARK";
+
   /**
    * Creates a new AnnotationLabels object
    * 
@@ -1110,7 +1112,7 @@ public class AnnotationLabels extends JPanel
     if (av.hasHiddenColumns())
     {
       Iterator<int[]> it = av.getAlignment().getHiddenColumns()
-              .getVisContigsIterator(0, sq.getLength(), false);
+              .getVisContigsIterator(0, sq.getLength() + 1, false);
       omitHidden = new String[] { sq.getSequenceStringFromIterator(it) };
     }
 
@@ -1166,8 +1168,7 @@ public class AnnotationLabels extends JPanel
               RenderingHints.VALUE_ANTIALIAS_ON);
     }
 
-    drawComponent(g2, true, width);
-
+    drawComponent(g2, true, width, true);
   }
 
   /**
@@ -1182,7 +1183,7 @@ public class AnnotationLabels extends JPanel
    */
   public void drawComponent(Graphics g, int width)
   {
-    drawComponent(g, false, width);
+    drawComponent(g, false, width, true);
   }
 
   /**
@@ -1197,7 +1198,8 @@ public class AnnotationLabels extends JPanel
    * @param width
    *          Width for scaling labels
    */
-  public void drawComponent(Graphics g, boolean clip, int givenWidth)
+  public void drawComponent(Graphics g, boolean clip, int givenWidth,
+          boolean forGUI)
   {
     int width = givenWidth;
     IdwidthAdjuster iwa = null;
@@ -1210,7 +1212,7 @@ public class AnnotationLabels extends JPanel
         Graphics2D g2d = (Graphics2D) g;
         Graphics dummy = g2d.create();
         int newAnnotationIdWidth = drawLabels(dummy, clip, width, false,
-                null);
+                forGUI, null, false);
         dummy.dispose();
         Dimension d = ap.calculateDefaultAlignmentIdWidth();
         int alignmentIdWidth = d.width;
@@ -1244,13 +1246,12 @@ public class AnnotationLabels extends JPanel
     }
     else
     {
-      Graphics2D g2d = (Graphics2D) g;
-      Graphics dummy = g2d.create();
-      int newAnnotationIdWidth = drawLabels(dummy, clip, width, false,
-              null);
-      width = Math.max(newAnnotationIdWidth, givenWidth);
+      int newAnnotationIdWidth = drawLabels(g, clip, width, false, forGUI,
+              null, false);
+      width = newAnnotationIdWidth < givenWidth ? givenWidth
+              : Math.min(newAnnotationIdWidth, givenWidth);
     }
-    drawLabels(g, clip, width, true, null);
+    drawLabels(g, clip, width, true, forGUI, null, false);
   }
 
   /**
@@ -1259,26 +1260,49 @@ public class AnnotationLabels extends JPanel
    * occur, but the widest label width will be returned. If g is null then
    * fmetrics must be supplied.
    * 
-   * Returns the width of the annotation labels.
-   * 
    * @param g
-   *          Graphics2D instance (needed for font scaling)
+   *          Graphics2D instance (used for rendering and font scaling if no
+   *          fmetrics supplied)
    * @param clip
    *          - true indicates that only current visible area needs to be
    *          rendered
    * @param width
    *          Width for scaling labels
+   * @param actuallyDraw
+   *          - when false, no graphics are rendered to g0
+   * @param forGUI
+   *          - when false, GUI relevant marks like indicators for dragging
+   *          annotation panel height are not rendered
    * @param fmetrics
    *          FontMetrics if Graphics object g is null
+   * @param includeHidden
+   *          - when true returned width includes labels in hidden row width
+   *          calculation
+   * @return the width of the annotation labels.
    */
-  public int drawLabels(Graphics g, boolean clip, int width,
-          boolean actuallyDraw, FontMetrics fmetrics)
+  public int drawLabels(Graphics g0, boolean clip, int width,
+          boolean actuallyDraw, boolean forGUI, FontMetrics fmetrics,
+          boolean includeHidden)
   {
     if (clip)
     {
       clip = Cache.getDefault("MOVE_SEQUENCE_ID_WITH_VISIBLE_ANNOTATIONS",
               true);
     }
+    Graphics g = null;
+    // create a dummy Graphics object if not drawing and one is supplied
+    if (g0 != null)
+    {
+      if (!actuallyDraw)
+      {
+        Graphics2D g2d = (Graphics2D) g0;
+        g = g2d.create();
+      }
+      else
+      {
+        g = g0;
+      }
+    }
     int actualWidth = 0;
     if (g != null)
     {
@@ -1298,6 +1322,17 @@ public class AnnotationLabels extends JPanel
     {
       g.setColor(Color.white);
       g.fillRect(0, 0, getWidth(), getHeight());
+
+      if (!Cache.getDefault(RESIZE_MARGINS_MARK_PREF, false)
+              && !av.getWrapAlignment() && forGUI)
+      {
+        g.setColor(Color.LIGHT_GRAY);
+        g.drawLine(0, HEIGHT_ADJUSTER_HEIGHT / 4, HEIGHT_ADJUSTER_WIDTH / 4,
+                HEIGHT_ADJUSTER_HEIGHT / 4);
+        g.drawLine(0, 3 * HEIGHT_ADJUSTER_HEIGHT / 4,
+                HEIGHT_ADJUSTER_WIDTH / 4, 3 * HEIGHT_ADJUSTER_HEIGHT / 4);
+
+      }
     }
 
     if (actuallyDraw)
@@ -1336,7 +1371,7 @@ public class AnnotationLabels extends JPanel
       for (int i = 0; i < aa.length; i++)
       {
         visible = true;
-        if (!aa[i].visible)
+        if (!aa[i].visible && !includeHidden)
         {
           hasHiddenRows = true;
           continue;
@@ -1344,7 +1379,7 @@ public class AnnotationLabels extends JPanel
         olY = y;
         // look ahead to next annotation
         for (nexAA = i + 1; nexAA < aa.length
-                && !aa[nexAA].visible; nexAA++)
+                && (!aa[nexAA].visible && includeHidden); nexAA++)
           ;
         y += aa[i].height;
         if (clip)
@@ -1355,7 +1390,7 @@ public class AnnotationLabels extends JPanel
             {
               if (debugRedraw)
               {
-                System.out.println("before vis: " + i);
+                jalview.bin.Console.outPrintln("before vis: " + i);
               }
               before = true;
             }
@@ -1369,7 +1404,7 @@ public class AnnotationLabels extends JPanel
             {
               if (debugRedraw)
               {
-                System.out.println(
+                jalview.bin.Console.outPrintln(
                         "Scroll offset: " + sOffset + " after vis: " + i);
               }
               after = true;
@@ -1529,7 +1564,8 @@ public class AnnotationLabels extends JPanel
       }
     }
 
-    if (!resizePanel && dragEvent != null && aa != null)
+    if (!resizePanel && dragEvent != null && aa != null && selectedRow > -1
+            && selectedRow < aa.length)
     {
       if (actuallyDraw && g != null)
       {
@@ -1564,4 +1600,9 @@ public class AnnotationLabels extends JPanel
   public void mouseEntered(MouseEvent e)
   {
   }
+
+  public void drawComponentNotGUI(Graphics idGraphics, int idWidth)
+  {
+    drawComponent(idGraphics, false, idWidth, false);
+  }
 }