1 files changed, 74 insertions, 0 deletions
diff --git a/Marlin/src/lcd/menu/menu_cancelobject.cpp b/Marlin/src/lcd/menu/menu_cancelobject.cpp
new file mode 100644
index 0000000..a8ced05
--- /dev/null
+++ b/Marlin/src/lcd/menu/menu_cancelobject.cpp
@@ -0,0 +1,74 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+//
+// Cancel Object Menu
+//
+
+#include "../../inc/MarlinConfigPre.h"
+
+#if BOTH(HAS_LCD_MENU, CANCEL_OBJECTS)
+
+#include "menu_item.h"
+#include "menu_addon.h"
+
+#include "../../feature/cancel_object.h"
+
+static void lcd_cancel_object_confirm() {
+  const int8_t v = MenuItemBase::itemIndex;
+  const char item_num[] = {
+    ' ',
+    char((v > 9) ? '0' + (v / 10) : ' '),
+    char('0' + (v % 10)),
+    '\0'
+  };
+  MenuItem_confirm::confirm_screen(
+    []{
+      cancelable.cancel_object(MenuItemBase::itemIndex);
+      ui.completion_feedback();
+      ui.goto_previous_screen();
+    },
+    ui.goto_previous_screen,
+    GET_TEXT(MSG_CANCEL_OBJECT), item_num, PSTR("?")
+  );
+}
+
+void menu_cancelobject() {
+  const int8_t ao = cancelable.active_object;
+
+  START_MENU();
+  BACK_ITEM(MSG_MAIN);
+
+  // Draw cancelable items in a loop
+  for (int8_t i = -1; i < cancelable.object_count; i++) {
+    if (i == ao) continue;                                          // Active is drawn on -1 index
+    const int8_t j = i < 0 ? ao : i;                                // Active or index item
+    if (!cancelable.is_canceled(j)) {                               // Not canceled already?
+      SUBMENU_N(j, MSG_CANCEL_OBJECT_N, lcd_cancel_object_confirm); // Offer the option.
+      if (i < 0) SKIP_ITEM();                                       // Extra line after active
+    }
+  }
+
+  END_MENU();
+}
+
+#endif // HAS_LCD_MENU && CANCEL_OBJECTS