Gantt: Configurable format for dates on x-axis

Flowchart: Default styles for links as discussed in issue #31

src/diagrams/flowchart/flowRenderer.js

@@ -108,6 +108,15 @@ exports.addVertices = function (vert, g) {
 exports.addEdges = function (edges, g) {
     var cnt=0;
     var aHead;
+    
+    var defaultStyle;
+    if(typeof edges.defaultStyle !== 'undefined'){
+        defaultStyle = edges.defaultStyle.toString().replace(/,/g , ';');
+
+        console.log('edges def: '+defaultStyle);
+        //console.log('edges def:'+defaultStyle.replace(',' , ';','g'));
+    }
+
     edges.forEach(function (edge) {
         cnt++;
 
@@ -122,7 +131,6 @@ exports.addEdges = function (edges, g) {
         var style = '';
 
 
-
         if(typeof edge.style !== 'undefined'){
             edge.style.forEach(function(s){
                 style = style + s +';';
@@ -132,6 +140,9 @@ exports.addEdges = function (edges, g) {
             switch(edge.stroke){
                 case 'normal':
                     style = 'stroke: #333; stroke-width: 1.5px;fill:none';
+                    if(typeof defaultStyle !== 'undefined'){
+                        style = defaultStyle;
+                    }
                     break;
                 case 'dotted':
                     style = 'stroke: #333; fill:none;stroke-width:2px;stroke-dasharray:3;';
@@ -140,8 +151,6 @@ exports.addEdges = function (edges, g) {
                     style = 'stroke: #333; stroke-width: 3.5px;fill:none';
                     break;
             }
-
-
         }
 
         // Add the edge to the graph

src/diagrams/flowchart/graphDb.js

@@ -75,7 +75,12 @@ exports.addLink = function (start, end, type, linktext) {
  */
 exports.updateLink = function (pos, style) {
     var position = pos.substr(1);
-    edges[pos].style = style;
+
+    if(pos === 'default'){
+        edges.defaultStyle = style;
+    }else{
+        edges[pos].style = style;
+    }
 };
 
 exports.addClass = function (id, style) {

src/diagrams/flowchart/parser/flow.jison

@@ -9,6 +9,7 @@
 
 %%
 "style"               return 'STYLE';
+"default"             return 'DEFAULT';
 "linkStyle"           return 'LINKSTYLE';
 "classDef"            return 'CLASSDEF';
 "class"               return 'CLASS';
@@ -384,8 +385,10 @@ textNoTags: textNoTagsToken
     ;
 
 
-classDefStatement:CLASSDEF SPACE alphaNum SPACE stylesOpt
+classDefStatement:CLASSDEF SPACE DEFAULT SPACE stylesOpt
     {$$ = $1;yy.addClass($3,$5);}
+    | CLASSDEF SPACE alphaNum SPACE stylesOpt
+          {$$ = $1;yy.addClass($3,$5);}
     ;
 
 classStatement:CLASS SPACE alphaNum SPACE alphaNum
@@ -402,8 +405,10 @@ styleStatement:STYLE SPACE alphaNum SPACE stylesOpt
           {$$ = $1;yy.updateLink($3,$5);}
     ;
 
-linkStyleStatement:
-    LINKSTYLE SPACE NUM SPACE stylesOpt
+linkStyleStatement
+    : LINKSTYLE SPACE DEFAULT SPACE stylesOpt
+          {$$ = $1;yy.updateLink($3,$5);}
+    | LINKSTYLE SPACE NUM SPACE stylesOpt
           {$$ = $1;yy.updateLink($3,$5);}
     ;
 
@@ -426,7 +431,7 @@ styleComponent: ALPHA | COLON | MINUS | NUM | UNIT | SPACE | HEX | BRKT | DOT |
 
 commentToken   : textToken | graphCodeTokens ;
 
-textToken      : textNoTagsToken | TAGSTART | TAGEND | '=='  | '--' | PCT ;
+textToken      : textNoTagsToken | TAGSTART | TAGEND | '=='  | '--' | PCT | DEFAULT;
 
 textNoTagsToken: alphaNumToken | SPACE | MINUS | keywords ;