Check row.annotations is not null
[jalview.git] / src / jalview / appletgui / AnnotationPanel.java
index 0fdeed6..614498c 100755 (executable)
@@ -51,11 +51,16 @@ public class AnnotationPanel
 \r
   public static int GRAPH_HEIGHT = 40;\r
 \r
+  boolean MAC = false;\r
+\r
   public AnnotationPanel(AlignmentPanel ap)\r
   {\r
+    if (System.getProperty("os.name").startsWith("Mac"))\r
+      MAC = true;\r
+\r
     this.ap = ap;\r
     av = ap.av;\r
-    this.setLayout(null);\r
+    setLayout(null);\r
     adjustPanelHeight();\r
 \r
     addMouseMotionListener(new MouseMotionAdapter()\r
@@ -126,9 +131,6 @@ public class AnnotationPanel
     }\r
 \r
     this.setSize(getSize().width, height);\r
-    if(ap!=null)\r
-       ap.annotationScroller.setSize(getSize().width, height);\r
-\r
 \r
     repaint();\r
 \r
@@ -206,8 +208,8 @@ public class AnnotationPanel
 \r
   public void paint(Graphics g)\r
   {\r
-    g.setColor(Color.white);\r
-    g.fillRect(0,0, getSize().width, getSize().height);\r
+\r
+\r
     imgWidth = (av.endRes - av.startRes + 1) * av.charWidth;\r
 \r
     if (image == null || imgWidth != image.getWidth(this))\r
@@ -227,6 +229,8 @@ public class AnnotationPanel
     }\r
 \r
     drawComponent(gg, av.startRes, av.endRes + 1);\r
+    g.setColor(Color.white);\r
+    g.fillRect(0, 0, getSize().width, getSize().height);\r
     g.drawImage(image, 0, 0, this);\r
   }\r
 \r
@@ -288,18 +292,18 @@ public class AnnotationPanel
           g.setColor(Color.white);\r
           g.fillRect(0, 0, getSize().width, getSize().height);\r
           g.setColor(Color.black);\r
-          g.drawString("Alignment has no annotations", 20, 15);\r
+          if(av.validCharWidth)\r
+            g.drawString("Alignment has no annotations", 20, 15);\r
 \r
           return;\r
       }\r
 \r
       AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();\r
 \r
-      int j;\r
       int x = 0;\r
       int y = 0;\r
-      char[] lastSS = new char[aa.length];\r
-      int[] lastSSX = new int[aa.length];\r
+      char lastSS;\r
+      int lastSSX;\r
       int iconOffset = av.charHeight / 2;\r
       boolean validRes = false;\r
 \r
@@ -316,7 +320,8 @@ public class AnnotationPanel
               continue;\r
           }\r
 \r
-\r
+          lastSS = ' ';\r
+          lastSSX = 0;\r
 \r
           if (row.graph>0)\r
           {\r
@@ -341,10 +346,11 @@ public class AnnotationPanel
               iconOffset = 0;\r
           }\r
 \r
-          for (j = startRes; j < endRes; j++)\r
+          int column = startRes;\r
+          while(column < endRes)\r
           {\r
-              if ((row.annotations.length <= j) ||\r
-                      (row.annotations[j] == null))\r
+              if ((row.annotations.length <= column) ||\r
+                      (row.annotations[column] == null))\r
               {\r
                   validRes = false;\r
               }\r
@@ -353,68 +359,79 @@ public class AnnotationPanel
                   validRes = true;\r
               }\r
 \r
-              x = (j - startRes) * av.charWidth;\r
+              x = (column - startRes) * av.charWidth;\r
 \r
-              if (activeRow == i)\r
-              {\r
-                  g.setColor(Color.red);\r
 \r
-                  if (activeRes != null)\r
-                  {\r
-                      for (int n = 0; n < activeRes.size(); n++)\r
-                      {\r
-                          int v = Integer.parseInt(activeRes.elementAt(n).toString());\r
-\r
-                          if (v == j)\r
-                          {\r
-                              g.fillRect((j - startRes) * av.charWidth, y,\r
-                                  av.charWidth, row.height);\r
-                          }\r
-                      }\r
-                  }\r
-              }\r
-\r
-              if (validRes &&\r
-                      (row.annotations[j].displayCharacter.length() > 0))\r
+              if (av.validCharWidth && validRes &&\r
+                        (row.annotations[column].displayCharacter.length() > 0))\r
               {\r
-\r
-                  int charOffset = (av.charWidth -\r
-                      fm.charWidth(row.annotations[j].displayCharacter.charAt(\r
-                              0))) / 2;\r
-                  g.setColor(row.annotations[j].colour);\r
-\r
-                  if (j == 0 || row.graph>0)\r
-                  {\r
-                      g.drawString(row.annotations[j].displayCharacter, x+charOffset,\r
-                          y + iconOffset + 3);\r
-                  }\r
-                  else if (((row.annotations[j - 1] == null) ||\r
-                          (row.annotations[j].displayCharacter != row.annotations[j -\r
-                          1].displayCharacter)))\r
-                  {\r
-                      g.drawString(row.annotations[j].displayCharacter, x+charOffset,\r
-                          y + iconOffset + 3);\r
-                  }\r
+                int charOffset = (av.charWidth -\r
+                    fm.charWidth(row.annotations[column].displayCharacter.charAt(\r
+                            0))) / 2;\r
+                g.setColor(row.annotations[column].colour);\r
+\r
+                if (column == 0 || row.graph>0)\r
+                {\r
+                    g.drawString(row.annotations[column].displayCharacter, x+charOffset,\r
+                        y + iconOffset + 3);\r
+                }\r
+                else if (\r
+                    row.annotations[column - 1] == null\r
+                    ||(!row.annotations[column].displayCharacter.equals(\r
+                        row.annotations[column - 1].displayCharacter)\r
+                    ||\r
+              (row.annotations[column].displayCharacter.length() <2 &&\r
+               row.annotations[column].secondaryStructure==' ')))\r
+                {\r
+                    g.drawString(row.annotations[column].displayCharacter, x+charOffset,\r
+                        y + iconOffset + 3);\r
+                    }\r
               }\r
 \r
               if (row.hasIcons)\r
               {\r
                   if (!validRes ||\r
-                          (row.annotations[j].secondaryStructure != lastSS[i]))\r
+                          (row.annotations[column].secondaryStructure != lastSS))\r
                   {\r
-                      switch (lastSS[i])\r
+                      switch (lastSS)\r
                       {\r
                       case 'H':\r
-                          g.setColor(HELIX_COLOUR);\r
-                          g.fillRoundRect(lastSSX[i], y + 4 + iconOffset,\r
-                              x - lastSSX[i], 7, 8, 8);\r
-\r
+                        g.setColor(HELIX_COLOUR);\r
+                        if (MAC)\r
+                        {\r
+                          //Off by 1 offset when drawing rects and ovals\r
+                          //to offscreen image on the MAC\r
+                          g.fillRoundRect(lastSSX, y + 4 + iconOffset,\r
+                                          x - lastSSX, 7, 8, 8);\r
                           break;\r
+                        }\r
+\r
+                        int sCol = (lastSSX / av.charWidth) + startRes;\r
+                        int x1 = lastSSX;\r
+                        int x2 = x;\r
+\r
+                       if(sCol==0 ||\r
+                          row.annotations[sCol-1]==null ||\r
+                          row.annotations[sCol-1].secondaryStructure!='H')\r
+                       {\r
+                         g.fillArc(lastSSX, y+4+iconOffset, av.charWidth, 8, 90,180) ;\r
+                         x1 += av.charWidth/2;\r
+                       }\r
+\r
+                        if(row.annotations[column]==null ||\r
+                           row.annotations[column].secondaryStructure!='H')\r
+                        {\r
+                          g.fillArc(x-av.charWidth, y+4+iconOffset, av.charWidth, 8, 270,180);\r
+                          x2 -= av.charWidth/2;\r
+                        }\r
+\r
+                        g.fillRect(x1, y+4+iconOffset, x2-x1, 8);\r
+                            break;\r
 \r
                       case 'E':\r
                           g.setColor(SHEET_COLOUR);\r
-                          g.fillRect(lastSSX[i], y + 4 + iconOffset,\r
-                              x - lastSSX[i] - 4, 7);\r
+                          g.fillRect(lastSSX, y + 4 + iconOffset,\r
+                              x - lastSSX - 4, 7);\r
                           g.fillPolygon(new int[] { x - 4, x - 4, x },\r
                               new int[]\r
                               {\r
@@ -427,47 +444,81 @@ public class AnnotationPanel
 \r
                       default:\r
                           g.setColor(Color.gray);\r
-                          g.fillRect(lastSSX[i], y + 6 + iconOffset,\r
-                              x - lastSSX[i], 2);\r
+                          g.fillRect(lastSSX, y + 6 + iconOffset,\r
+                              x - lastSSX, 2);\r
 \r
                           break;\r
                       }\r
 \r
                       if (validRes)\r
                       {\r
-                          lastSS[i] = row.annotations[j].secondaryStructure;\r
+                          lastSS = row.annotations[column].secondaryStructure;\r
                       }\r
                       else\r
                       {\r
-                          lastSS[i] = ' ';\r
+                          lastSS = ' ';\r
                       }\r
 \r
-                      lastSSX[i] = x;\r
+                      lastSSX = x;\r
                   }\r
               }\r
+\r
+\r
+          column++;\r
           }\r
 \r
+          if(column>=row.annotations.length)\r
+              column = row.annotations.length-1;\r
+\r
           x += av.charWidth;\r
 \r
           if (row.hasIcons)\r
           {\r
-              switch (lastSS[i])\r
+              switch (lastSS)\r
               {\r
               case 'H':\r
-                  g.setColor(HELIX_COLOUR);\r
-                  g.fillRoundRect(lastSSX[i], y + 4 + iconOffset,\r
-                      x - lastSSX[i], 7, 8, 8);\r
-\r
+                g.setColor(HELIX_COLOUR);\r
+                if (MAC)\r
+                {\r
+                  //Off by 1 offset when drawing rects and ovals\r
+                  //to offscreen image on the MAC\r
+                  g.fillRoundRect(lastSSX, y + 4 + iconOffset,\r
+                                  x - lastSSX, 7, 8, 8);\r
                   break;\r
+                }\r
+\r
+\r
+                int sCol = (lastSSX / av.charWidth) + startRes;\r
+                int x1 = lastSSX;\r
+                int x2 = x;\r
+\r
+               if(sCol==0 ||\r
+                  row.annotations[sCol-1]==null ||\r
+                  row.annotations[sCol-1].secondaryStructure!='H')\r
+               {\r
+                 g.fillArc(lastSSX, y+4+iconOffset, av.charWidth, 8, 90,180) ;\r
+                 x1 += av.charWidth/2;\r
+               }\r
+\r
+                if(row.annotations[column]==null ||\r
+                   row.annotations[column].secondaryStructure!='H')\r
+                {\r
+                  g.fillArc(x-av.charWidth, y+4+iconOffset, av.charWidth, 8, 270,180);\r
+                  x2 -= av.charWidth/2;\r
+                }\r
+\r
+                g.fillRect(x1, y+4+iconOffset, x2-x1, 8);\r
+\r
+                    break;\r
 \r
               case 'E':\r
                   g.setColor(SHEET_COLOUR);\r
 \r
-                  if (row.annotations.length > endRes\r
-                      && row.annotations[endRes].secondaryStructure != 'E')\r
+                  if (row.annotations[endRes] ==null\r
+                        || row.annotations[endRes].secondaryStructure != 'E')\r
                   {\r
-                    g.fillRect(lastSSX[i], y + 4 + iconOffset,\r
-                               x - lastSSX[i] - 4, 7);\r
+                    g.fillRect(lastSSX, y + 4 + iconOffset,\r
+                               x - lastSSX - 4, 7);\r
                     g.fillPolygon(new int[]\r
                                   {x - 4, x - 4, x},\r
                                   new int[]\r
@@ -477,17 +528,15 @@ public class AnnotationPanel
                     }, 3);\r
                   }\r
                   else\r
-                    g.fillRect(lastSSX[i], y + 4 + iconOffset,\r
-                               x - lastSSX[i], 7);\r
+                    g.fillRect(lastSSX, y + 4 + iconOffset,\r
+                               x - lastSSX, 7);\r
 \r
                   break;\r
 \r
-              case 'C':\r
-                  break;\r
 \r
               default:\r
                   g.setColor(Color.gray);\r
-                  g.fillRect(lastSSX[i], y + 6 + iconOffset, x - lastSSX[i], 2);\r
+                  g.fillRect(lastSSX, y + 6 + iconOffset, x - lastSSX, 2);\r
 \r
                   break;\r
               }\r
@@ -556,12 +605,17 @@ public class AnnotationPanel
     if(sRes>aa.annotations.length)\r
       return;\r
 \r
+\r
+\r
     int x = 0;\r
 \r
     //Adjustment for fastpaint to left\r
     if(eRes<av.endRes)\r
       eRes++;\r
 \r
+    eRes = Math.min(eRes, aa.annotations.length);\r
+\r
+\r
     if(sRes==0)\r
     {\r
       sRes++;\r
@@ -573,20 +627,12 @@ public class AnnotationPanel
 \r
     ////Draw origin\r
     if(min<0)\r
-      y2 = (int)(y - (0-min / range)*graphHeight);\r
+      y2 = y - (int)((0-min / range)*graphHeight);\r
 \r
     g.setColor(Color.gray);\r
-    g.drawLine(x-av.charWidth,y2,(eRes-sRes+1)*av.charWidth,y2);\r
+    g.drawLine(x-av.charWidth,y2,(eRes-sRes)*av.charWidth,y2);\r
 \r
 \r
-    if(aa.threshold!=null)\r
-    {\r
-        g.setColor(aa.threshold.colour);\r
-        y2 = (int)(y - ((aa.threshold.value-min) / range)*graphHeight);\r
-        g.drawLine(x-av.charWidth,y2,(eRes-sRes+1)*av.charWidth,y2);\r
-    }\r
-\r
-    eRes = Math.min(eRes, aa.annotations.length);\r
     for (int j = sRes; j < eRes; j++)\r
     {\r
       if(aa.annotations[j]==null || aa.annotations[j-1]==null)\r
@@ -600,6 +646,15 @@ public class AnnotationPanel
         g.drawLine(x-av.charWidth/2, y1, x+av.charWidth/2, y2);\r
         x += av.charWidth;\r
      }\r
+\r
+\r
+     if(aa.threshold!=null)\r
+     {\r
+         g.setColor(aa.threshold.colour);\r
+         y2 = (int)(y - ((aa.threshold.value-min) / range)*aa.graphHeight);\r
+         g.drawLine(0,y2,(eRes-sRes)*av.charWidth,y2);\r
+     }\r
+\r
   }\r
 \r
   public void drawBarGraph(Graphics g, AlignmentAnnotation aa,\r
@@ -610,28 +665,21 @@ public class AnnotationPanel
     if(sRes>aa.annotations.length)\r
       return;\r
 \r
+\r
+    eRes = Math.min(eRes, aa.annotations.length);\r
+\r
     int x=0, y1, y2;\r
 \r
     float range = max - min;\r
 \r
-    if(aa.threshold!=null)\r
-    {\r
-        g.setColor(aa.threshold.colour);\r
-        y2 = (int)(y - ((aa.threshold.value-min) / range)*aa.graphHeight);\r
-        g.drawLine(x-av.charWidth,y2,(eRes-sRes+1)*av.charWidth,y2);\r
-    }\r
-\r
     y1 = y2 = y;\r
 \r
     if(min<0)\r
-      y2 = (int)(y - (0-min / (range))*aa.graphHeight);\r
+      y2 = y -(int)( (0-min / (range))*aa.graphHeight);\r
 \r
     g.setColor(Color.gray);\r
 \r
-    g.drawLine(x,y2,(eRes-sRes+1)*av.charWidth,y2);\r
-\r
-    eRes = Math.min(eRes, aa.annotations.length-1);\r
-\r
+    g.drawLine(x,y2,(eRes-sRes)*av.charWidth,y2);\r
 \r
     for (int j = sRes; j < eRes; j++)\r
     {\r
@@ -653,6 +701,15 @@ public class AnnotationPanel
         x += av.charWidth;\r
     }\r
 \r
+\r
+    if(aa.threshold!=null)\r
+    {\r
+        g.setColor(aa.threshold.colour);\r
+        y2 = (int)(y - ((aa.threshold.value-min) / range)*aa.graphHeight);\r
+        g.drawLine(0,y2,(eRes-sRes)*av.charWidth,y2);\r
+    }\r
+\r
+\r
   }\r
 \r
   // used by overview window\r
@@ -666,7 +723,7 @@ public class AnnotationPanel
 \r
       for (int j = sRes; j < eRes; j++)\r
       {\r
-          g.setColor(new Color(0, 0, 180));\r
+          g.setColor(aa.annotations[j].colour);\r
 \r
           height = (int) ((aa.annotations[j].value / aa.graphMax) * GRAPH_HEIGHT);\r
           if(height>y)\r