added macros found while deleting, alert for gcode not found

src/pug/templates/macros.pug

@@ -24,10 +24,20 @@ script#macros-template(type="text/x-template")
         p(slot="body")
         div(slot="footer")
           button.pure-button(@click="deleteGCode = false") Cancel
-          button.pure-button.button-error(@click="delete_current")
+          button.pure-button.button-error(@click="check_gcode_with_macro")
             .fa.fa-trash
             |  Selected
 
+    message(:show.sync="macroFound")
+        h3(slot="header") The file is currently being used by a macro.
+        p(slot="body")
+            p You need to re-select a file for the macro.
+        div(slot="footer")
+          button.pure-button(@click="macroFound = false") Cancel
+          button.pure-button.button-error(@click="delete_current")
+            .fa.fa-trash
+            |  Delete Anyway
+
     message(:show.sync="deleteSelected")
         h3(slot="header") Delete Selected Macro?
         p(slot="body")
@@ -58,6 +68,15 @@ script#macros-template(type="text/x-template")
           button.pure-button(@click="addMacros = false") Cancel
           button.pure-button.button-submit(@click="add_new_macro") Add
 
+    message(:show.sync="GCodeNotFound")
+        h3(slot="header") File not found
+        p(slot="body")
+            p It seems like the file you selected cannot be found.
+        div(slot="footer")
+          button.pure-button.button-error(@click="removeFromList")
+            .fa.fa-trash
+            |  Remove
+
     h1 Macros Configuration
     .flex-row-container
         button.config-button.button-blue(title="Reset Macros", @click="confirmReset=true") Delete All