From eb60b414e1a984b3658e65a68720e7ae37037d06 Mon Sep 17 00:00:00 2001
From: Izhaki <roey@gefri.org>
Date: Mon, 20 Jan 2020 00:14:35 +0000
Subject: [PATCH] [editor] Base multiTool logic on edit policies

Addresses #2
---
 .../editor/chip-editor/getDomainTarget.js     | 11 +---------
 .../editor/chip-editor/tools/multiTool.js     | 21 +++++++------------
 2 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/examples/editor/chip-editor/getDomainTarget.js b/examples/editor/chip-editor/getDomainTarget.js
index d30b757..53d062c 100644
--- a/examples/editor/chip-editor/getDomainTarget.js
+++ b/examples/editor/chip-editor/getDomainTarget.js
@@ -13,8 +13,6 @@ export default (element, { nodes }) => {
         type,
         port,
         id,
-        draggable: true,
-        selectable: false,
       };
     }
 
@@ -22,8 +20,6 @@ export default (element, { nodes }) => {
       return {
         type,
         id: element.id,
-        draggable: true,
-        selectable: true,
       };
     }
 
@@ -31,14 +27,9 @@ export default (element, { nodes }) => {
       return {
         type,
         id: element.getAttribute('data-target-id'),
-        draggable: false,
-        selectable: true,
       };
     }
     default:
-      return {
-        draggable: false,
-        selectable: false,
-      };
+      return {};
   }
 };
diff --git a/examples/editor/chip-editor/tools/multiTool.js b/examples/editor/chip-editor/tools/multiTool.js
index eacb20b..595ca61 100644
--- a/examples/editor/chip-editor/tools/multiTool.js
+++ b/examples/editor/chip-editor/tools/multiTool.js
@@ -1,30 +1,23 @@
 import connectionTool from './connectionTool';
 import selectionTool from './selectionTool';
+import getEditPolicies from '../editPolicies';
 
 export default store => {
-  let currentTool = null;
-
   const tools = {
     connection: connectionTool(store),
     selection: selectionTool(store),
   };
 
-  const targetTypeToTool = {
-    input: tools.connection,
-    output: tools.connection,
-    node: tools.selection,
-  };
+  const defaultToll = tools.selection;
+  let currentTool = defaultToll;
 
   return next => action => {
     switch (action.type) {
       case 'mouseDown': {
-        tools.selection(next)(action);
         const { target } = action.event;
-        if (target.draggable) {
-          currentTool = targetTypeToTool[target.type];
-          return currentTool(next)(action);
-        }
-        break;
+        const { connection: connectionPolicy } = getEditPolicies(target);
+        currentTool = connectionPolicy ? tools.connection : defaultToll;
+        return currentTool(next)(action);
       }
 
       case 'mouseMove': {
@@ -36,7 +29,7 @@ export default store => {
       case 'mouseUp': {
         if (currentTool) {
           const result = currentTool(next)(action);
-          currentTool = null;
+          currentTool = defaultToll;
           return result;
         }
         break;