Wrap alignment with annotations
[jalview.git] / src / jalview / appletgui / SeqCanvas.java
index 853a327..46ddf37 100755 (executable)
@@ -241,11 +241,6 @@ public class SeqCanvas
     gg.setColor(Color.white);\r
     gg.fillRect(0, 0, imgWidth, imgHeight);\r
 \r
-    chunkWidth = getWrappedCanvasWidth(getSize().width);\r
-    chunkHeight = (av.getAlignment().getHeight() + 2) * av.charHeight;\r
-\r
-    av.setChunkHeight(chunkHeight);\r
-    av.setChunkWidth(chunkWidth);\r
 \r
     if (av.getWrapAlignment())\r
     {\r
@@ -304,6 +299,8 @@ public class SeqCanvas
 \r
     FontMetrics fm = getFontMetrics(av.getFont());\r
 \r
+    int LABEL_EAST = 0;\r
+\r
     if (av.scaleRightWrapped)\r
     {\r
         LABEL_EAST = fm.stringWidth(getMask()+"0");\r
@@ -316,60 +313,91 @@ public class SeqCanvas
         LABEL_WEST = fm.stringWidth(getMask());\r
     }\r
 \r
+    int hgap = av.charHeight;\r
+    if(av.scaleAboveWrapped)\r
+      hgap += av.charHeight;\r
+\r
     int cWidth = (canvasWidth - LABEL_EAST - LABEL_WEST) / av.charWidth;\r
-    int cHeight = (av.getAlignment().getHeight() + 2) * av.charHeight;\r
+    int cHeight = av.getAlignment().getHeight() * av.charHeight;\r
+\r
+    av.setWrappedWidth(cWidth);\r
 \r
     av.endRes = av.startRes + cWidth;\r
 \r
-    int endx = startRes + cWidth - 1;\r
-    int ypos = 2 * av.charHeight;\r
 \r
-    while (ypos <= canvasHeight && startRes < av.alignment.getWidth())\r
+    int endx = (startRes + cWidth) - 1;\r
+    int ypos = hgap;\r
+\r
+\r
+    while ((ypos <= canvasHeight) && (startRes < av.alignment.getWidth()))\r
     {\r
-      g.setColor(Color.black);\r
+        g.setColor(Color.black);\r
 \r
-      if (av.scaleLeftWrapped)\r
-      {\r
-        drawWestScale(g, startRes, endx, ypos);\r
-      }\r
+        if (av.scaleLeftWrapped)\r
+        {\r
+            drawWestScale(g, startRes, endx, ypos);\r
+        }\r
 \r
-      if (av.scaleRightWrapped)\r
-      {\r
-        g.translate(canvasWidth - LABEL_EAST, 0);\r
-        drawEastScale(g, startRes, endx, ypos);\r
-        g.translate( - (canvasWidth - LABEL_EAST), 0);\r
-      }\r
+        if (av.scaleRightWrapped)\r
+        {\r
+            g.translate(canvasWidth - LABEL_EAST, 0);\r
+            drawEastScale(g, startRes, endx, ypos);\r
+            g.translate(-(canvasWidth - LABEL_EAST), 0);\r
+        }\r
 \r
-      g.translate(LABEL_WEST, 0);\r
-      if (av.scaleAboveWrapped)\r
-      {\r
-        drawNorthScale(g, startRes, endx, ypos);\r
-      }\r
+        g.translate(LABEL_WEST, 0);\r
 \r
+        if (av.scaleAboveWrapped)\r
+        {\r
+            drawNorthScale(g, startRes, endx, ypos);\r
+        }\r
 \r
-     if(g.getClip()==null)\r
-       g.setClip(0, 0, cWidth * av.charWidth, canvasHeight);\r
 \r
-     if (av.alignment.getWidth() >= av.vconsensus.size())\r
-     {\r
-       endx = av.vconsensus.size() - 2;\r
-     }\r
-     drawPanel(g, startRes, endx, 0, al.getHeight(), startRes, 0, ypos);\r
-      g.setClip(null);\r
-      g.translate( -LABEL_WEST, 0);\r
+        if (av.vconsensus!=null && av.alignment.getWidth() >= av.vconsensus.size())\r
+        {\r
+          endx = av.vconsensus.size() - 2;\r
+        }\r
 \r
-      ypos += cHeight;\r
-      startRes += cWidth;\r
-      endx = startRes + cWidth - 1;\r
 \r
-      if (endx > al.getWidth())\r
-      {\r
-        endx = al.getWidth();\r
-      }\r
-    }\r
+        drawPanel(g, startRes, endx, 0, al.getHeight(), startRes, 0, ypos);\r
+\r
+        if(av.showAnnotation)\r
+        {\r
+          g.translate(0, cHeight + ypos);\r
+          if(annotations==null)\r
+            annotations = new AnnotationPanel(av);\r
+\r
+          annotations.drawComponent( g, startRes, endx + 1);\r
+          g.translate(0, -cHeight - ypos);\r
+        }\r
+        g.translate(-LABEL_WEST, 0);\r
+\r
+        ypos += cHeight+getAnnotationHeight()+hgap;\r
+\r
+\r
+        startRes += cWidth;\r
+        endx = (startRes + cWidth) - 1;\r
+\r
+        if (endx > al.getWidth())\r
+        {\r
+            endx = al.getWidth();\r
+        }\r
+        }\r
 \r
   }\r
 \r
+  AnnotationPanel annotations;\r
+  int getAnnotationHeight()\r
+  {\r
+    if(!av.showAnnotation)\r
+      return 0;\r
+\r
+    if(annotations==null)\r
+      annotations = new AnnotationPanel(av);\r
+\r
+    return annotations.adjustPanelHeight();\r
+    }\r
+\r
   synchronized public void drawPanel(Graphics g, int x1, int x2, int y1, int y2,\r
                                      int startx, int starty, int offset)\r
   {\r
@@ -378,29 +406,28 @@ public class SeqCanvas
     sr.renderGaps(av.renderGaps);\r
 \r
     SequenceI nextSeq;\r
-\r
     /// First draw the sequences\r
-    /////////////////////////////\r
-    for (int i = y1; i < y2; i++)\r
-    {\r
-      nextSeq = av.alignment.getSequenceAt(i);\r
+  /////////////////////////////\r
+  for (int i = y1; i < y2; i++)\r
+  {\r
+    nextSeq = av.alignment.getSequenceAt(i);\r
 \r
-      sr.drawSequence(g, nextSeq, av.alignment.findAllGroups(nextSeq), x1, x2,\r
+    sr.drawSequence(g, nextSeq, av.alignment.findAllGroups(nextSeq), x1, x2,\r
+                    (x1 - startx) * av.charWidth,\r
+                    offset +\r
+                    (i - starty) * av.charHeight,\r
+                    av.charWidth, av.charHeight);\r
+\r
+    if (av.showSequenceFeatures)\r
+    {\r
+      fr.drawSequence(g, nextSeq, av.alignment.findAllGroups(nextSeq), x1, x2,\r
                       (x1 - startx) * av.charWidth,\r
                       offset +\r
-                      (i-starty)*av.charHeight,\r
+                      (i - starty) * av.charHeight,\r
                       av.charWidth, av.charHeight);\r
-\r
-      if (av.showSequenceFeatures)\r
-      {\r
-        fr.drawSequence(g, nextSeq, av.alignment.findAllGroups(nextSeq), x1, x2,\r
-                        (x1 - startx) * av.charWidth,\r
-                        offset +\r
-                        (i-starty)*av.charHeight,\r
-                        av.charWidth, av.charHeight);\r
-      }\r
     }\r
-    //\r
+  }\r
+\r
     /////////////////////////////////////\r
 \r
     // Now outline any areas if necessary\r
@@ -415,146 +442,146 @@ public class SeqCanvas
       group = (SequenceGroup) groups.elementAt(0);\r
       groupIndex = 0;\r
     }\r
-\r
     if (group != null && !isOverview)\r
     {\r
-      do\r
-      {\r
-          int oldY = -1;\r
-          int i = 0;\r
-          boolean inGroup = false;\r
-          int top = -1;\r
-          int bottom = -1;\r
-\r
-          for (i = y1; i < y2; i++)\r
-          {\r
-              sx = (group.getStartRes() - startx) * av.charWidth;\r
-              sy = offset + ((i - starty) * av.charHeight);\r
-              ex = (((group.getEndRes() + 1) - group.getStartRes()) * av.charWidth) -\r
-                  1;\r
-\r
-              if(sx+ex<0 || sx>imgWidth)\r
-              {\r
-                continue;\r
-              }\r
+        do\r
+        {\r
+            int oldY = -1;\r
+            int i = 0;\r
+            boolean inGroup = false;\r
+            int top = -1;\r
+            int bottom = -1;\r
 \r
-              if ( (sx <= (x2-x1)*av.charWidth) &&\r
-                      group.sequences.contains(av.alignment.getSequenceAt(\r
-                              i)))\r
-              {\r
-                  if ((bottom == -1) &&\r
-                          !group.sequences.contains(\r
-                              av.alignment.getSequenceAt(i + 1)))\r
-                  {\r
-                      bottom = sy + av.charHeight;\r
-                  }\r
+            for (i = y1; i < y2; i++)\r
+            {\r
+                sx = (group.getStartRes() - startx) * av.charWidth;\r
+                sy = offset + ((i - starty) * av.charHeight);\r
+                ex = (((group.getEndRes() + 1) - group.getStartRes()) * av.charWidth) -\r
+                    1;\r
 \r
-                  if (!inGroup)\r
-                  {\r
-                      if (((top == -1) && (i == 0)) ||\r
-                              !group.sequences.contains(\r
-                                  av.alignment.getSequenceAt(i - 1)))\r
-                      {\r
-                          top = sy;\r
-                      }\r
-\r
-                      oldY = sy;\r
-                      inGroup = true;\r
-\r
-                      if (group == av.getSelectionGroup())\r
-                      {\r
-                          g.setColor(Color.red);\r
-                      }\r
-                      else\r
-                      {\r
-                          g.setColor(group.getOutlineColour());\r
-                      }\r
-                  }\r
-              }\r
-              else\r
-              {\r
-                if (inGroup)\r
+                if(sx+ex<0 || sx>imgWidth)\r
                 {\r
-                  if (sx >= 0 && sx < imgWidth)\r
-                    g.drawLine(sx, oldY, sx, sy);\r
-\r
-                  if (sx + ex < imgWidth)\r
-                    g.drawLine(sx + ex, oldY, sx + ex, sy);\r
+                  continue;\r
+                }\r
 \r
-                  if (sx < 0)\r
+                if ( (sx <= (x2-x1)*av.charWidth) &&\r
+                        group.sequences.contains(av.alignment.getSequenceAt(\r
+                                i)))\r
+                {\r
+                    if ((bottom == -1) &&\r
+                            !group.sequences.contains(\r
+                                av.alignment.getSequenceAt(i + 1)))\r
+                    {\r
+                        bottom = sy + av.charHeight;\r
+                    }\r
+\r
+                    if (!inGroup)\r
+                    {\r
+                        if (((top == -1) && (i == 0)) ||\r
+                                !group.sequences.contains(\r
+                                    av.alignment.getSequenceAt(i - 1)))\r
+                        {\r
+                            top = sy;\r
+                        }\r
+\r
+                        oldY = sy;\r
+                        inGroup = true;\r
+\r
+                        if (group == av.getSelectionGroup())\r
+                        {\r
+\r
+                            g.setColor(Color.red);\r
+                        }\r
+                        else\r
+                        {\r
+                            g.setColor(group.getOutlineColour());\r
+                        }\r
+                    }\r
+                }\r
+                else\r
+                {\r
+                  if (inGroup)\r
                   {\r
-                    ex += sx;\r
-                    sx = 0;\r
-                  }\r
+                    if (sx >= 0 && sx < imgWidth)\r
+                      g.drawLine(sx, oldY, sx, sy);\r
+\r
+                    if (sx + ex < imgWidth)\r
+                      g.drawLine(sx + ex, oldY, sx + ex, sy);\r
+\r
+                    if (sx < 0)\r
+                    {\r
+                      ex += sx;\r
+                      sx = 0;\r
+                    }\r
+\r
+                    if (sx + ex > imgWidth)\r
+                      ex = imgWidth;\r
+\r
+                    else if (sx + ex >= (x2 - x1 + 1) * av.charWidth)\r
+                      ex = (x2 - x1 + 1) * av.charWidth;\r
+\r
+                    if (top != -1)\r
+                    {\r
+                      g.drawLine(sx, top, sx + ex, top);\r
+                      top = -1;\r
+                    }\r
+\r
+                    if (bottom != -1)\r
+                    {\r
+                      g.drawLine(sx, bottom, sx + ex, bottom);\r
+                      bottom = -1;\r
+                    }\r
+\r
+                    inGroup = false;\r
+                    }\r
+                }\r
+            }\r
 \r
-                  if (sx + ex > imgWidth)\r
-                    ex = imgWidth;\r
+            if (inGroup)\r
+            {\r
+              sy = offset + ( (i - starty) * av.charHeight);\r
+              if (sx >= 0 && sx < imgWidth)\r
+                g.drawLine(sx, oldY, sx, sy);\r
 \r
-                  else if (sx + ex >= (x2 - x1 + 1) * av.charWidth)\r
-                    ex = (x2 - x1 + 1) * av.charWidth;\r
+              if (sx + ex < imgWidth)\r
+                g.drawLine(sx + ex, oldY, sx + ex, sy);\r
 \r
-                  if (top != -1)\r
-                  {\r
-                    g.drawLine(sx, top, sx + ex, top);\r
-                    top = -1;\r
-                  }\r
+              if (sx < 0)\r
+              {\r
+                ex += sx;\r
+                sx = 0;\r
+              }\r
 \r
-                  if (bottom != -1)\r
-                  {\r
-                    g.drawLine(sx, bottom, sx + ex, bottom);\r
-                    bottom = -1;\r
-                  }\r
+              if (sx + ex > imgWidth)\r
+                ex = imgWidth;\r
+              else if (sx + ex >= (x2 - x1 + 1) * av.charWidth)\r
+                ex = (x2 - x1 + 1) * av.charWidth;\r
 \r
-                  inGroup = false;\r
-                  }\r
+              if (top != -1)\r
+              {\r
+                g.drawLine(sx, top, sx + ex, top);\r
+                top = -1;\r
               }\r
-          }\r
-\r
-          if (inGroup)\r
-          {\r
-            sy = offset + ( (i - starty) * av.charHeight);\r
-            if (sx >= 0 && sx < imgWidth)\r
-              g.drawLine(sx, oldY, sx, sy);\r
 \r
-            if (sx + ex < imgWidth)\r
-              g.drawLine(sx + ex, oldY, sx + ex, sy);\r
+              if (bottom != -1)\r
+              {\r
+                g.drawLine(sx, bottom - 1, sx + ex, bottom - 1);\r
+                bottom = -1;\r
+              }\r
 \r
-            if (sx < 0)\r
-            {\r
-              ex += sx;\r
-              sx = 0;\r
+                inGroup = false;\r
             }\r
 \r
-            if (sx + ex > imgWidth)\r
-              ex = imgWidth;\r
-            else if (sx + ex >= (x2 - x1 + 1) * av.charWidth)\r
-              ex = (x2 - x1 + 1) * av.charWidth;\r
+            groupIndex++;\r
 \r
-            if (top != -1)\r
+            if (groupIndex >= groups.size())\r
             {\r
-              g.drawLine(sx, top, sx + ex, top);\r
-              top = -1;\r
+                break;\r
             }\r
 \r
-            if (bottom != -1)\r
-            {\r
-              g.drawLine(sx, bottom - 1, sx + ex, bottom - 1);\r
-              bottom = -1;\r
-            }\r
-\r
-              inGroup = false;\r
-          }\r
-\r
-          groupIndex++;\r
-\r
-          if (groupIndex >= groups.size())\r
-          {\r
-              break;\r
-          }\r
-\r
-          group = (SequenceGroup) groups.elementAt(groupIndex);\r
-      }\r
-      while (groupIndex < groups.size());\r
+            group = (SequenceGroup) groups.elementAt(groupIndex);\r
+        }\r
+        while (groupIndex < groups.size());\r
     }\r
 \r
     /// Highlight search Results once all sequences have been drawn\r