[DEV] Add isEmpty to editor

Author: RomainCscn

dist/myscript.min.js

@@ -1,23 +1,23 @@
 {
-  "coverage": "91.8%",
-  "expectCount": 244,
-  "actualCount": 224,
+  "coverage": "91.83%",
+  "expectCount": 245,
+  "actualCount": 225,
   "files": {
     "src/model/RecognizerContext.js": {
       "expectCount": 8,
       "actualCount": 8,
       "undocumentLines": []
     },
     "src/Editor.js": {
-      "expectCount": 56,
-      "actualCount": 50,
+      "expectCount": 57,
+      "actualCount": 51,
       "undocumentLines": [
-        410,
-        405,
-        489,
-        439,
-        590,
-        591
+        411,
+        406,
+        490,
+        440,
+        591,
+        592
       ]
     },
     "src/recognizer/websocket/v4/Cdkv4WSIInkRecognizer.js": {
@@ -106,12 +106,10 @@
       "actualCount": 10,
       "undocumentLines": []
     },
-    "src/recognizer/websocket/CdkWSRecognizerUtil.js": {
-      "expectCount": 5,
-      "actualCount": 4,
-      "undocumentLines": [
-        55
-      ]
+    "src/recognizer/websocket/v3/Cdkv3WSMathRecognizer.js": {
+      "expectCount": 6,
+      "actualCount": 6,
+      "undocumentLines": []
     },
     "src/recognizer/websocket/v3/Cdkv3WSTextRecognizer.js": {
       "expectCount": 6,
@@ -128,10 +126,12 @@
       "actualCount": 5,
       "undocumentLines": []
     },
-    "src/recognizer/websocket/v3/Cdkv3WSMathRecognizer.js": {
-      "expectCount": 6,
-      "actualCount": 6,
-      "undocumentLines": []
+    "src/recognizer/websocket/CdkWSRecognizerUtil.js": {
+      "expectCount": 5,
+      "actualCount": 4,
+      "undocumentLines": [
+        55
+      ]
     },
     "src/recognizer/websocket/networkWSInterface.js": {
       "expectCount": 3,
@@ -199,11 +199,6 @@
       "actualCount": 2,
       "undocumentLines": []
     },
-    "src/renderer/canvas/symbols/StrokeSymbolCanvasRenderer.js": {
-      "expectCount": 1,
-      "actualCount": 1,
-      "undocumentLines": []
-    },
     "src/renderer/svg/symbols/StrokeSymbolSVGRenderer.js": {
       "expectCount": 1,
       "actualCount": 1,
@@ -214,19 +209,29 @@
       "actualCount": 2,
       "undocumentLines": []
     },
+    "src/renderer/canvas/symbols/StrokeSymbolCanvasRenderer.js": {
+      "expectCount": 1,
+      "actualCount": 1,
+      "undocumentLines": []
+    },
     "src/callback/EventCallback.js": {
       "expectCount": 1,
       "actualCount": 1,
       "undocumentLines": []
     },
+    "src/recognizer/rest/v3/Cdkv3RestMathRecognizer.js": {
+      "expectCount": 3,
+      "actualCount": 3,
+      "undocumentLines": []
+    },
     "src/recognizer/rest/v3/Cdkv3RestMusicRecognizer.js": {
       "expectCount": 4,
       "actualCount": 4,
       "undocumentLines": []
     },
-    "src/recognizer/rest/v3/Cdkv3RestMathRecognizer.js": {
-      "expectCount": 3,
-      "actualCount": 3,
+    "src/recognizer/common/CdkCommonUtil.js": {
+      "expectCount": 1,
+      "actualCount": 1,
       "undocumentLines": []
     },
     "src/recognizer/common/v3/Cdkv3CommonTextRecognizer.js": {
@@ -239,11 +244,6 @@
       "actualCount": 4,
       "undocumentLines": []
     },
-    "src/recognizer/common/CdkCommonUtil.js": {
-      "expectCount": 1,
-      "actualCount": 1,
-      "undocumentLines": []
-    },
     "src/recognizer/common/v3/Cdkv3CommonMathRecognizer.js": {
       "expectCount": 1,
       "actualCount": 1,

dist/myscript.min.js.map

@@ -332,6 +332,7 @@
           canUndo: editor.canUndo,
           canRedo: editor.canRedo,
           canClear: editor.canClear,
+          isEmpty: editor.isEmpty,
           canConvert: editor.canConvert,
           canExport: editor.canExport
         }));
@@ -1113,6 +1114,14 @@
     });
   }
 
+  /**
+   * True if empty, false otherwise
+   * @returns {boolean}
+   */
+  get isEmpty() {
+    return this.recognizerContext.isEmpty;
+  }
+
   /**
    * True if can clear, false otherwise.
    * @return {Boolean}

docs/ast/source/Editor.js.json

@@ -347,6 +347,7 @@
     instanceId: undefined,
     canUndo: false,
     canRedo: false,
+    isEmpty: true,
     idle: true,
     initialized: false
   };