From 04ec47e393e6da56d3270e651d04f25344fbd89c Mon Sep 17 00:00:00 2001
From: Ian Gulliver <ian@flamingcow.tv>
Date: Wed, 10 Jul 2019 20:34:44 +0000
Subject: [PATCH] Rip out all the graphviz stuff

---
 EditorEntryBase.js |  2 --
 EditorGroup.js     | 19 -------------------
 EditorLabel.js     |  4 ----
 EditorLink.js      | 20 --------------------
 EditorNode.js      |  7 -------
 utils.js           |  9 ---------
 6 files changed, 61 deletions(-)

diff --git a/EditorEntryBase.js b/EditorEntryBase.js
index 0d93a4c..f184765 100644
--- a/EditorEntryBase.js
+++ b/EditorEntryBase.js
@@ -4,8 +4,6 @@ class EditorEntryBase extends ListenUtils {
   constructor() {
     super();
 
-    this.id = randStr64();
-
     this.elem_ = document.createElement('li');
     this.elem_.tabIndex = 0;
     this.listen(this.elem_, 'focus', () => this.onElemFocus());
diff --git a/EditorGroup.js b/EditorGroup.js
index b0d9342..0325572 100644
--- a/EditorGroup.js
+++ b/EditorGroup.js
@@ -27,25 +27,6 @@ class EditorGroup extends EditorEntryBase {
     };
   }
 
-  exportGraphviz() {
-    let lines = [
-        'subgraph "cluster_' + this.id + '" {',
-    ];
-
-    if (this.getLabel() != '') {
-      lines.push('\tlabel = "' + this.getLabel() + '";');
-    }
-
-    for (let obj of this.nodes) {
-      for (let line of obj.exportGraphviz()) {
-        lines.push('\t' + line);
-      }
-    }
-
-    lines.push('}');
-    return lines;
-  }
-
   getNodes() {
     return this.nodes_.getEntries(EditorNode);
   }
diff --git a/EditorLabel.js b/EditorLabel.js
index 7727971..acc67e9 100644
--- a/EditorLabel.js
+++ b/EditorLabel.js
@@ -24,10 +24,6 @@ class EditorLabel extends EditorEntryBase {
     };
   }
 
-  exportGraphviz() {
-    return [];
-  }
-
   getLabel() {
     return this.input_.value;
   }
diff --git a/EditorLink.js b/EditorLink.js
index 019b8bd..458b0ee 100644
--- a/EditorLink.js
+++ b/EditorLink.js
@@ -29,26 +29,6 @@ class EditorLink extends EditorEntryBase {
     };
   }
 
-  exportGraphviz() {
-    if (this.getFrom().getLabel() == '' || this.getTo().getLabel() == '') {
-      return [];
-    }
-
-    let label = '';
-    if (this.getLabel() != '') {
-      label = ' [label="' + this.getLabel() + '"]';
-    }
-
-    let ret = [];
-    for (let from of this.from) {
-      for (let to of this.to) {
-        ret.push('"' + from.id + '" -> "' + to.id + '"' + label + ';');
-      }
-    }
-
-    return ret;
-  };
-
   getFrom() {
     return this.nodes_.getEntries(EditorNode)[0];
   }
diff --git a/EditorNode.js b/EditorNode.js
index 54eed88..a63a95d 100644
--- a/EditorNode.js
+++ b/EditorNode.js
@@ -23,13 +23,6 @@ class EditorNode extends EditorEntryBase {
     };
   }
 
-  exportGraphviz() {
-    if (this.getLabel() == '') {
-      return [];
-    }
-    return ['"' + this.id + '" [label="' + this.getLabel() + '"];'];
-  }
-
   getLabel() {
     return this.input_.value;
   }
diff --git a/utils.js b/utils.js
index 19aed7a..bce00eb 100644
--- a/utils.js
+++ b/utils.js
@@ -1,12 +1,3 @@
-function randStr32() {
-  let num = Math.floor(Math.random() * Math.pow(2, 32));
-  return num.toString(16).padStart(8, '0');
-}
-
-function randStr64() {
-  return randStr32() + randStr32();
-}
-
 function getOrSet(container, key, newValue) {
   let val = container.get(key);
   if (!val) {