Formatted source
[jalview.git] / src / jalview / io / HTMLOutput.java
index 76de744..54b9595 100755 (executable)
+/*\r
+* Jalview - A Sequence Alignment Editor and Viewer\r
+* Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+*\r
+* This program is free software; you can redistribute it and/or\r
+* modify it under the terms of the GNU General Public License\r
+* as published by the Free Software Foundation; either version 2\r
+* of the License, or (at your option) any later version.\r
+*\r
+* This program is distributed in the hope that it will be useful,\r
+* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+* GNU General Public License for more details.\r
+*\r
+* You should have received a copy of the GNU General Public License\r
+* along with this program; if not, write to the Free Software\r
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA\r
+*/\r
 package jalview.io;\r
 \r
-import jalview.gui.*;\r
 import jalview.datamodel.*;\r
+\r
+import jalview.gui.*;\r
+\r
 import jalview.schemes.*;\r
+\r
 import java.awt.*;\r
-import javax.swing.*;\r
+\r
 import java.io.*;\r
+\r
 import java.util.*;\r
 \r
+import javax.swing.*;\r
 \r
-public class HTMLOutput\r
-{\r
-  AlignViewport av;\r
-  SequenceRenderer sr;\r
-  Color color;\r
-\r
-  public HTMLOutput(AlignViewport av)\r
-  {\r
-    this.av = av;\r
-    sr = new SequenceRenderer(av);\r
-    JalviewFileChooser chooser = new JalviewFileChooser(\r
-      jalview.bin.Cache.getProperty("LAST_DIRECTORY"),\r
-      new String[]{"html"},\r
-      new String[]{"HTML files"},\r
-      "HTML files");\r
-\r
-    chooser.setFileView(new JalviewFileView());\r
-    chooser.setDialogTitle("Save as HTML");\r
-    chooser.setToolTipText("Save");\r
-    int value = chooser.showSaveDialog(null);\r
-    if(value == JalviewFileChooser.APPROVE_OPTION)\r
-    {\r
-      String choice =  chooser.getSelectedFile().getPath();\r
-      jalview.bin.Cache.setProperty("LAST_DIRECTORY", chooser.getSelectedFile().getParent());\r
-      try{\r
-        PrintWriter out = new java.io.PrintWriter(new java.io.FileWriter(choice));\r
-        out.println("<HTML>");\r
-        out.println("<style type=\"text/css\">");\r
-        out.println("<!--");\r
-        out.print("td {font-family: \""+av.getFont().getFamily()+"\", \""+av.getFont().getName()+ "\", mono; "\r
-                   +"font-size: "+av.getFont().getSize()+"px; ");\r
-\r
-\r
-        if (av.getFont().getStyle() == Font.BOLD)\r
-           out.print("font-weight: BOLD; ");\r
-\r
-        if (av.getFont().getStyle() == Font.ITALIC)\r
-           out.print("font-style: italic; ");\r
-\r
-        out.println("text-align: center; }");\r
-\r
-        out.println("-->");\r
-        out.println("</style>");\r
-        out.println("<BODY>");\r
-\r
-\r
-        if(av.getWrapAlignment())\r
-           drawWrappedAlignment(out);\r
-        else\r
-           drawUnwrappedAlignment(out);\r
-\r
-        out.println("\n</body>\n</html>");\r
-        out.close();\r
-        jalview.util.BrowserLauncher.openURL( "file:///"+choice );\r
-      }\r
-      catch(Exception ex){ex.printStackTrace();}\r
-    }\r
-  }\r
-\r
-  void drawUnwrappedAlignment(PrintWriter out)\r
-  {\r
-\r
-    out.println("<table border=\"1\"><tr><td>\n");\r
-    out.println("<table border=\"0\"  cellpadding=\"0\" cellspacing=\"0\">\n");\r
-\r
-\r
-    //////////////\r
-    SequenceGroup [] groups;\r
-    SequenceI seq;\r
-    ColourSchemeI cs = null;\r
-    AlignmentI alignment = av.getAlignment();\r
-    String r,g,b;\r
-\r
-  // draws the top row, the measure rule\r
-    out.println("<tr><td colspan=\"6\"></td>");\r
-    int i=0;\r
-    for(i=10; i<alignment.getWidth()-10; i+=10)\r
-      out.println("<td colspan=\"9\">"+i+"<br>|</td><td></td>");\r
-\r
-    out.println("<td colspan=\"3\"></td><td colspan=\"3\">"+i+"<br>|</td>");\r
-    out.println("</tr>");\r
-\r
-    for (i = 0; i < alignment.getHeight(); i++)\r
-    {\r
-      seq = alignment.getSequenceAt(i);\r
-      groups = alignment.findAllGroups( seq );\r
-      if(av.getShowFullId())\r
-        out.println("<tr><td nowrap>"+seq.getDisplayId()+"&nbsp;&nbsp;</td>");\r
-      else\r
-        out.println("<tr><td nowrap>"+seq.getName()+"&nbsp;&nbsp;</td>");\r
-\r
-\r
-\r
-      for (int res = 0; res < seq.getLength(); res++)\r
-      {\r
-        cs = av.getGlobalColourScheme();\r
-\r
-        if(groups!=null)\r
-         {\r
-           for (int k = 0; k < groups.length; k++)\r
-             if (groups[k].getStartRes() <= res && groups[k].getEndRes() >= res)\r
-             {\r
-               cs = groups[k].cs;\r
-               break;\r
-             }\r
-         }\r
-\r
-\r
-        color = sr.getResidueBoxColour(cs, seq, res);\r
-\r
-        if(color.getRGB()<-1)\r
-        {\r
-          r = Integer.toHexString(color.getRed());\r
-          if(r.length()<2)\r
-            r = "0"+r;\r
-          g = Integer.toHexString(color.getGreen());\r
-          if(g.length()<2)\r
-            g = "0"+g;\r
-          b = Integer.toHexString(color.getBlue());\r
-          if(b.length()<2)\r
-            b = "0"+b;\r
-          out.println("<td bgcolor=\"#"+ r + g + b + "\">"+seq.getCharAt(res)+"</td>");\r
-        }\r
-        else\r
-          out.println("<td>"+seq.getCharAt(res)+"</td>");\r
 \r
-      }\r
+public class HTMLOutput {\r
+    AlignViewport av;\r
+    SequenceRenderer sr;\r
+    Color color;\r
+\r
+    public HTMLOutput(AlignViewport av) {\r
+        this.av = av;\r
+        sr = new SequenceRenderer(av);\r
+\r
+        JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.getProperty(\r
+                    "LAST_DIRECTORY"), new String[] { "html" },\r
+                new String[] { "HTML files" }, "HTML files");\r
+\r
+        chooser.setFileView(new JalviewFileView());\r
+        chooser.setDialogTitle("Save as HTML");\r
+        chooser.setToolTipText("Save");\r
+\r
+        int value = chooser.showSaveDialog(null);\r
+\r
+        if (value == JalviewFileChooser.APPROVE_OPTION) {\r
+            String choice = chooser.getSelectedFile().getPath();\r
+            jalview.bin.Cache.setProperty("LAST_DIRECTORY",\r
+                chooser.getSelectedFile().getParent());\r
+\r
+            try {\r
+                PrintWriter out = new java.io.PrintWriter(new java.io.FileWriter(\r
+                            choice));\r
+                out.println("<HTML>");\r
+                out.println("<style type=\"text/css\">");\r
+                out.println("<!--");\r
+                out.print("td {font-family: \"" + av.getFont().getFamily() +\r
+                    "\", \"" + av.getFont().getName() + "\", mono; " +\r
+                    "font-size: " + av.getFont().getSize() + "px; ");\r
+\r
+                if (av.getFont().getStyle() == Font.BOLD) {\r
+                    out.print("font-weight: BOLD; ");\r
+                }\r
+\r
+                if (av.getFont().getStyle() == Font.ITALIC) {\r
+                    out.print("font-style: italic; ");\r
+                }\r
 \r
-      out.println("</tr>");\r
+                out.println("text-align: center; }");\r
+\r
+                out.println("-->");\r
+                out.println("</style>");\r
+                out.println("<BODY>");\r
+\r
+                if (av.getWrapAlignment()) {\r
+                    drawWrappedAlignment(out);\r
+                } else {\r
+                    drawUnwrappedAlignment(out);\r
+                }\r
+\r
+                out.println("\n</body>\n</html>");\r
+                out.close();\r
+                jalview.util.BrowserLauncher.openURL("file:///" + choice);\r
+            } catch (Exception ex) {\r
+                ex.printStackTrace();\r
+            }\r
+        }\r
     }\r
-    //////////////\r
-    out.println("</table>");\r
-    out.println("</td></tr></table>");\r
-\r
-  }\r
-\r
-  void drawWrappedAlignment(PrintWriter out)\r
-  {\r
-     ////////////////////////////////////\r
-     /// How many sequences and residues can we fit on a printable page?\r
-     AlignmentI al = av.getAlignment();\r
-     SequenceGroup [] groups;\r
-     SequenceI seq;\r
-     ColourSchemeI cs = null;\r
-     String r,g,b;\r
-\r
-     out.println("<table border=\"1\"><tr><td>\n");\r
-     out.println("<table border=\"0\"  cellpadding=\"0\" cellspacing=\"0\">\n");\r
-\r
-     for(int startRes=0; startRes<al.getWidth(); startRes+=av.getChunkWidth())\r
-     {\r
-\r
-       int endRes = startRes+av.getChunkWidth();\r
-       if(endRes>al.getWidth())\r
-           endRes = al.getWidth();\r
-\r
-     out.println("<tr>");\r
-     out.println("<td colspan=\"6\">&nbsp;</td>");\r
-     for (int i = startRes+10; i < endRes; i += 10)\r
-       out.println("<td colspan=\"9\">" + i + "<br>|</td><td></td>");\r
-\r
-    // out.println("<td colspan=\"3\"></td><td colspan=\"3\">" + i +\r
-    //             "<br>|</td>");\r
-     out.println("</tr>");\r
-\r
-\r
-\r
-       for (int s = 0; s < al.getHeight(); s++)\r
-       {\r
-         out.println("<tr>");\r
-         seq = al.getSequenceAt(s);\r
-         groups = al.findAllGroups( seq );\r
-         if(av.getShowFullId())\r
-           out.println("<td nowrap>"+seq.getDisplayId()+"&nbsp;&nbsp;</td>");\r
-         else\r
-           out.println("<td nowrap>"+seq.getName()+"&nbsp;&nbsp;</td>");\r
-\r
-         for (int res = startRes; res < endRes; res++)\r
-              {\r
+\r
+    void drawUnwrappedAlignment(PrintWriter out) {\r
+        out.println("<table border=\"1\"><tr><td>\n");\r
+        out.println(\r
+            "<table border=\"0\"  cellpadding=\"0\" cellspacing=\"0\">\n");\r
+\r
+        //////////////\r
+        SequenceGroup[] groups;\r
+        SequenceI seq;\r
+        ColourSchemeI cs = null;\r
+        AlignmentI alignment = av.getAlignment();\r
+        String r;\r
+        String g;\r
+        String b;\r
+\r
+        // draws the top row, the measure rule\r
+        out.println("<tr><td colspan=\"6\"></td>");\r
+\r
+        int i = 0;\r
+\r
+        for (i = 10; i < (alignment.getWidth() - 10); i += 10)\r
+            out.println("<td colspan=\"9\">" + i + "<br>|</td><td></td>");\r
+\r
+        out.println("<td colspan=\"3\"></td><td colspan=\"3\">" + i +\r
+            "<br>|</td>");\r
+        out.println("</tr>");\r
+\r
+        for (i = 0; i < alignment.getHeight(); i++) {\r
+            seq = alignment.getSequenceAt(i);\r
+            groups = alignment.findAllGroups(seq);\r
+\r
+            if (av.getShowFullId()) {\r
+                out.println("<tr><td nowrap>" + seq.getDisplayId() +\r
+                    "&nbsp;&nbsp;</td>");\r
+            } else {\r
+                out.println("<tr><td nowrap>" + seq.getName() +\r
+                    "&nbsp;&nbsp;</td>");\r
+            }\r
+\r
+            for (int res = 0; res < seq.getLength(); res++) {\r
                 cs = av.getGlobalColourScheme();\r
-                if(groups!=null)\r
-                 {\r
-                   for (int k = 0; k < groups.length; k++)\r
-                     if (groups[k].getStartRes() <= res && groups[k].getEndRes() >= res)\r
-                     {\r
-                       cs = groups[k].cs;\r
-                       break;\r
-                     }\r
-                 }\r
+\r
+                if (groups != null) {\r
+                    for (int k = 0; k < groups.length; k++)\r
+                        if ((groups[k].getStartRes() <= res) &&\r
+                                (groups[k].getEndRes() >= res)) {\r
+                            cs = groups[k].cs;\r
+\r
+                            break;\r
+                        }\r
+                }\r
 \r
                 color = sr.getResidueBoxColour(cs, seq, res);\r
 \r
-                if(color.getRGB()<-1)\r
-                {\r
-                  r = Integer.toHexString(color.getRed());\r
-                  if(r.length()<2)\r
-                    r = "0"+r;\r
-                  g = Integer.toHexString(color.getGreen());\r
-                  if(g.length()<2)\r
-                    g = "0"+g;\r
-                  b = Integer.toHexString(color.getBlue());\r
-                  if(b.length()<2)\r
-                    b = "0"+b;\r
-                  out.println("<td bgcolor=\"#"+ r + g + b + "\">"+seq.getCharAt(res)+"</td>");\r
+                if (color.getRGB() < -1) {\r
+                    out.println("<td bgcolor=\"#" +\r
+                        jalview.util.Format.getHexString(color) + "\">" +\r
+                        seq.getCharAt(res) + "</td>");\r
+                } else {\r
+                    out.println("<td>" + seq.getCharAt(res) + "</td>");\r
+                }\r
+            }\r
+\r
+            out.println("</tr>");\r
+        }\r
+\r
+        //////////////\r
+        out.println("</table>");\r
+        out.println("</td></tr></table>");\r
+    }\r
+\r
+    void drawWrappedAlignment(PrintWriter out) {\r
+        ////////////////////////////////////\r
+        /// How many sequences and residues can we fit on a printable page?\r
+        AlignmentI al = av.getAlignment();\r
+        SequenceGroup[] groups;\r
+        SequenceI seq;\r
+        ColourSchemeI cs = null;\r
+        String r;\r
+        String g;\r
+        String b;\r
+\r
+        out.println("<table border=\"1\"><tr><td>\n");\r
+        out.println(\r
+            "<table border=\"0\"  cellpadding=\"0\" cellspacing=\"0\">\n");\r
+\r
+        for (int startRes = 0; startRes < al.getWidth();\r
+                startRes += av.getChunkWidth()) {\r
+            int endRes = startRes + av.getChunkWidth();\r
+\r
+            if (endRes > al.getWidth()) {\r
+                endRes = al.getWidth();\r
+            }\r
+\r
+            out.println("<tr>");\r
+            out.println("<td colspan=\"6\">&nbsp;</td>");\r
+\r
+            for (int i = startRes + 10; i < endRes; i += 10)\r
+                out.println("<td colspan=\"9\">" + i + "<br>|</td><td></td>");\r
+\r
+            // out.println("<td colspan=\"3\"></td><td colspan=\"3\">" + i +\r
+            //             "<br>|</td>");\r
+            out.println("</tr>");\r
+\r
+            for (int s = 0; s < al.getHeight(); s++) {\r
+                out.println("<tr>");\r
+                seq = al.getSequenceAt(s);\r
+                groups = al.findAllGroups(seq);\r
+\r
+                if (av.getShowFullId()) {\r
+                    out.println("<td nowrap>" + seq.getDisplayId() +\r
+                        "&nbsp;&nbsp;</td>");\r
+                } else {\r
+                    out.println("<td nowrap>" + seq.getName() +\r
+                        "&nbsp;&nbsp;</td>");\r
                 }\r
-                else\r
-                  out.println("<td>"+seq.getCharAt(res)+"</td>");\r
 \r
-              }\r
+                for (int res = startRes; res < endRes; res++) {\r
+                    cs = av.getGlobalColourScheme();\r
 \r
-         out.println("</tr>");\r
+                    if (groups != null) {\r
+                        for (int k = 0; k < groups.length; k++)\r
+                            if ((groups[k].getStartRes() <= res) &&\r
+                                    (groups[k].getEndRes() >= res)) {\r
+                                cs = groups[k].cs;\r
 \r
-       }\r
-       if(endRes<al.getWidth())\r
-           out.println("<tr><td height=\"5\"></td></tr>");\r
+                                break;\r
+                            }\r
+                    }\r
 \r
+                    color = sr.getResidueBoxColour(cs, seq, res);\r
 \r
+                    if (color.getRGB() < -1) {\r
+                        r = Integer.toHexString(color.getRed());\r
 \r
-     }\r
+                        if (r.length() < 2) {\r
+                            r = "0" + r;\r
+                        }\r
 \r
-    out.println("</table>");\r
-    out.println("</table>");\r
+                        g = Integer.toHexString(color.getGreen());\r
 \r
+                        if (g.length() < 2) {\r
+                            g = "0" + g;\r
+                        }\r
 \r
+                        b = Integer.toHexString(color.getBlue());\r
 \r
-  }\r
+                        if (b.length() < 2) {\r
+                            b = "0" + b;\r
+                        }\r
 \r
+                        out.println("<td bgcolor=\"#" + r + g + b + "\">" +\r
+                            seq.getCharAt(res) + "</td>");\r
+                    } else {\r
+                        out.println("<td>" + seq.getCharAt(res) + "</td>");\r
+                    }\r
+                }\r
+\r
+                out.println("</tr>");\r
+            }\r
 \r
+            if (endRes < al.getWidth()) {\r
+                out.println("<tr><td height=\"5\"></td></tr>");\r
+            }\r
+        }\r
+\r
+        out.println("</table>");\r
+        out.println("</table>");\r
+    }\r
 }\r