WebSVN – wimsdev – Diff – /trunk/wims/src/Misc/applets/WIMSchem/src/MainApplet.java

     public static int rotation;
     public static boolean viewC;
     public static boolean viewH;
     public static boolean[] TOOL_SELECTION;
     public static boolean[] MENU_SELECTION;
-    public static boolean USER_SELECTION;
+    public static boolean USER_SELECTION = false;
     public static int GLOBAL_ALPHA = 140;
+    public static int ATOM_SELECT_HTML_COLOR; /* the default Atom click colour for user interaction when selecting atoms */
+    public static int BOND_SELECT_HTML_COLOR; /* the default bond click colour for user interaction when selecting atoms */
-    public static Color ATOM_SELECT_COLOR;
+    public static Color ATOM_SELECT_COLOR;/* the colour for not-by-param-selected-atoms */
-    public static Color BOND_SELECT_COLOR;
+    public static Color BOND_SELECT_COLOR;/* the colour for not-by-param-selected-bonds */
-    public static int[] ExternalAtomSelection;
+    public static int[] ExternalAtomSelection; /* atom line numbers in MDLmol file */
-    public static Color SelectedAtomColorArray[];
+    public static Color SelectedAtomColorArray[];/* atom corresponding colours for line numbers in MDLmol file */
-    public static int[] ExternalBondSelection;
+    public static int[] ExternalBondSelection;/* bonding line numbers in MDLmol file */
+    public static Color SelectedBondColorArray[];;/* corresponding bonding colours for line numbers in MDLmol file */
+    public static int SelectedAtomColorInt[]; /* int color numbers set by params used in svg export */
-    public static Color SelectedBondColorArray[];
+    public static int SelectedBondColorInt[]; /* colors set by params used in svg export */
-    public static boolean ATOM_BUTTONS = true;
+    public static boolean ATOM_BUTTONS = true; /* button row with atoms SOUTH */
+    public static boolean SUPERUSER_SELECTION = false; /* if true the exported SVG will be coloured according params */
     public static String language;
     public void init(){
         ATOM_BUTTONS = getBool("atom_button_row",false); /* if set an extra row of buttons will be shown  */
         USER_SELECTION = getBool("user_selection",false);
         if( USER_SELECTION ){
             GLOBAL_ALPHA = getInt("color_alpha",140);
             /* some people forget the importance of alpha...this should be removed */
             if( GLOBAL_ALPHA > 250 ){GLOBAL_ALPHA = 140;}
             ATOM_SELECT_COLOR = getColor("default_atom_select_color",GLOBAL_ALPHA,255,0,0);/* RGB */
             BOND_SELECT_COLOR = getColor("default_bond_select_color",GLOBAL_ALPHA,0,0,255);/* RGB */
+            ATOM_SELECT_HTML_COLOR = RGB2int("default_atom_select_color",0x0000ff);/* int for svg */
+            BOND_SELECT_HTML_COLOR = RGB2int("default_bond_select_color",0x00ff00);/* int for svg */
+        }
         zoom_js = "";
         language = getLanguage();
         TOOL_SELECTION = getTools();
         MENU_SELECTION = getMenus();
             return true;
         } catch (IOException e) { System.out.println("problems parsing:\n"+Source.toString()+"\n"+e);}
         return false;
+    }
     public boolean SetMolecule(String Source, boolean is_molfile)
     {
         try
         {
             Molecule mol;
             if(is_molfile){
              mol = MoleculeStream.readMDLMOL(new BufferedReader(new StringReader(Source.toString())));
+            }
             else
+            {
              mol = MoleculeStream.readUnknown(new BufferedReader(new StringReader(Source.toString())));
             return true;
+        }
         catch (IOException e) { System.out.println("error in applet : appendMolelcule( String Source ) : "+e.toString());}
         return false;
     }
     /*
         return the string representation of the molecule, in WIMSchem native format
     */
     public String GetMoleculeNative()
+    {
         try
+        }
         catch (IOException e) {}
         return "error getting MDLMol file from applet";
+    }
-    public void componentHidden(ComponentEvent e) {}
+    public int RGB2int(String p, int d){ /* convert 255,0,255 -> ff00ff*/
+        String param = getParameter(p);
+        if( param != null && param.length()>0 ){
-    public void componentMoved(ComponentEvent e) {}
+            int k = 0;String hex = "";String tmp="";
+            StringTokenizer q = new StringTokenizer(param, ",");
+            int c = q.countTokens();
+            if( c != 3){System.out.println("use R,G,B for colours ; use param color_alpha for transparency"); return d;}
+            for( int a = 0; a < 3 ; a++){
+                k = Integer.parseInt(q.nextToken(), 10);
+                tmp = Integer.toHexString(k);
+                while (tmp.length()<2) tmp="0"+tmp;
+                hex = hex+""+tmp;
+            }
-    public void componentResized(ComponentEvent e)
+            return Integer.parseInt(hex,16);
+        }
-    {
+        else
+        {
+            return d;
+        }
+    }
+    public void componentHidden(ComponentEvent e){}
+    public void componentMoved(ComponentEvent e){}
+    public void componentResized(ComponentEvent e){}
-    public void componentShown(ComponentEvent e)
+    public void componentShown(ComponentEvent e){
-    {
         mainPanel.scaleToFit();
         mainPanel.repaint();
+    }
     /*
         jm.evers additions to configuring applet
             if( (mainPanel.editor).selected[n-1] ){ reply = reply+mol.atomElement(n-1)+"\n";}
+        }
         return reply;
+    }
-    public String getSVG(String type){ /* 1 or URL : URL is correct answer from server  */
+    public String getSVG(String type){
         SVGMolecule svgmol;
         if( type.equals("1") ){ /* get the student reply*/
             try{
+                System.out.println("ok : exporting user drawing to SVG");
                 svgmol = new SVGMolecule((mainPanel.editor).molData());
             }catch(Exception e){return e.toString();}
+        }
         else
+        {
+         /*
+             check if we have a param 'name=file2' : reserved for the correctmolecule in mdlmol --> svg
+             using javascript:getSVG(2)
-            try{
+         */
-                type = getString("file2");
+            type = getString("file2");
+            USER_SELECTION = false; /* disable colours of studentreply in correct answer svg ! */
+            SUPERUSER_SELECTION = true; /* if appropriate set html colours to applet colours */
-                if( type == null ){return "no answer molecule MDLMol to SVG";}
+            if( type != null ){ /* ok found param file2 */
+                try{
-                String correct_answer = loadAny(type);
+                    String correct_answer = loadAny(type);
-                Molecule answer_mol = MoleculeStream.readMDLMOL(new BufferedReader(new StringReader(correct_answer.toString())));
+                    Molecule answer_mol = MoleculeStream.readMDLMOL(new BufferedReader(new StringReader(correct_answer.toString())));
-                svgmol = new SVGMolecule(answer_mol);
+                    svgmol = new SVGMolecule(answer_mol);
+                    System.out.println("ok : exporting file2 to SVG");
+                }catch(Exception e){return e.toString();}
+            }
+            else
+            {
+                /* use the drawing in the applet for export to svg*/
+                try{
+                    svgmol = new SVGMolecule((mainPanel.editor).molData());
+                    System.out.println("ok : exporting molecule in applet window to SVG\npossibly colouring atoms and bonds\naccording to color params");
-            }catch(Exception e){return e.toString();}
+                }catch(Exception e){return e.toString();}
-        }
+            }
+        }
         double zoom_factor = getDouble("zoomfactor",1.00);
         if( zoom_factor != 1.00 ){ /* simple static in/out zoom, no pan */
             id = System.currentTimeMillis();
             g_id = ("g_SVG_"+id).toString();
             svg_id = ("SVG_"+id).toString();
             param=param.replaceAll(";",",");param=param.replaceAll(":",",");
             StringTokenizer i = new StringTokenizer(param, ",");
             int max=i.countTokens();
             ExternalAtomSelection = new int[max];
             SelectedAtomColorArray = new Color[max];
+            SelectedAtomColorInt = new int[max];
             String ColorParam;
             for(int p=0;p<max;p++){
                 ExternalAtomSelection[p] = Integer.parseInt(i.nextToken());
                 // now try to find the color belonging to this selected atom
+                SelectedAtomColorInt[p] = RGB2int("select_atom_color"+ExternalAtomSelection[p]+"",0x00ff00);
                 ColorParam=getParameter("select_atom_color"+ExternalAtomSelection[p]);
                 if(ColorParam != null && ColorParam.length()>0){
                     ColorParam=ColorParam.replaceAll(":",",");ColorParam=ColorParam.replace(";",",");
                     StringTokenizer q = new StringTokenizer(ColorParam, ",");
                     for( int a=0; a<3 ; a++){
                 else
+                {
                     SelectedAtomColorArray[p] = ATOM_SELECT_COLOR;
+                }
+            }
+            SUPERUSER_SELECTION = true;
         }else{ ExternalAtomSelection = null;}
         return ExternalAtomSelection;
+    }
     /*
             param=param.replaceAll(";",",");param=param.replaceAll(":",",");
             StringTokenizer i = new StringTokenizer(param, ",");
             int max=i.countTokens();
             ExternalBondSelection = new int[max];
             SelectedBondColorArray = new Color[max];
+            SelectedBondColorInt = new int[max];
             for(int p=0;p<max;p++){
                 ExternalBondSelection[p] = Integer.parseInt(i.nextToken());
                 // now try to find the color belonging to this selected bond
+                SelectedBondColorInt[p] = RGB2int("select_bond_color"+ExternalBondSelection[p]+"",0x0000ff);
                 ColorParam=getParameter("select_bond_color"+ExternalBondSelection[p]);
                 if(ColorParam != null && ColorParam.length()>0){
                     ColorParam=ColorParam.replaceAll(":",",");ColorParam=ColorParam.replace(";",",");
                     StringTokenizer q = new StringTokenizer(ColorParam, ",");
                     for( int a=0; a<3 ; a++){
                 else
+                {
                     SelectedBondColorArray[p] = BOND_SELECT_COLOR;
+                }
+            }
+            SUPERUSER_SELECTION = true;
         }else{ ExternalBondSelection = null;}
         return ExternalBondSelection;
+    }
     /*

Subversion Repositories wimsdev

(root)/trunk/wims/src/Misc/applets/WIMSchem/src/MainApplet.java – Rev 7304 → 7314