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#2270 Add support for direction statements for classDiagrams

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This commit is contained in:
Knut Sveidqvist
2021-08-26 17:05:10 +02:00
parent b80ebb4fcb
commit 0658a363cb
5 changed files with 141 additions and 15 deletions
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17
src/diagrams/class/parser/classDiagram.jison
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@@ -19,6 +19,10 @@
%%
\%\%\{ { this.begin('open_directive'); return 'open_directive'; }
.*direction\s+TB[^\n]* return 'direction_tb';
.*direction\s+BT[^\n]* return 'direction_bt';
.*direction\s+RL[^\n]* return 'direction_rl';
.*direction\s+LR[^\n]* return 'direction_lr';
<open_directive>((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; }
<type_directive>":" { this.popState(); this.begin('arg_directive'); return ':'; }
<type_directive,arg_directive>\}\%\% { this.popState(); this.popState(); return 'close_directive'; }
@@ -180,9 +184,21 @@ Function arguments are optional: 'call <callback_name>()' simply executes 'callb
start
: mermaidDoc
| direction
| directive start
;
direction
: direction_tb
{ yy.setDirection('TB');}
| direction_bt
{ yy.setDirection('BT');}
| direction_rl
{ yy.setDirection('RL');}
| direction_lr
{ yy.setDirection('LR');}
;
mermaidDoc
: graphConfig
;
@@ -235,6 +251,7 @@ statement
| clickStatement
| cssClassStatement
| directive
| direction
;
classStatement