save blocks when brushing off canvas

README.md

@@ -77,7 +77,6 @@ A most latest production build to use is available at https://asciibird.jewbird.
 
 ## Bugs to fix
 
-* If you brush off canvas you cannot undo the changed blocks
 * If you apply an empty block from a brush, it will remove the char when it is supposed to leave the block alone.
  * A bigger circle brush is a good example for this one.
 * Can't type in dialogs

src/Dashboard.vue

@@ -1237,6 +1237,7 @@ export default {
           break;
         case "post":
           this.$store.commit("toggleDisableKeyboard", true);
+          this.isShowingDialog = true;
           this.$dialog
             .prompt({
               title: "HTTP Post your Ascii",
@@ -1289,7 +1290,7 @@ export default {
               this.isShowingDialog = false;
             });
 
-          this.isShowingDialog = true;
+          
           break;
       }
     },

src/views/Editor.vue

@@ -410,10 +410,13 @@ export default {
           break;
       }
     },
-    isMouseOnCanvas() {
+    isMouseOnCanvas(val, old) {
       if (!this.isSelecting) {
         this.clearToolCanvas();
         this.canTool = false;
+        // if (!this.isBrushing) {
+          this.dispatchBlocks()
+        // }
       }
     },
     gridView(val, old) {