Added the window destruction command

src/main.cpp

@@ -195,6 +195,17 @@ void loop(void) {
 
         break;
       }
+      case CmdDestroyWindow: {
+        uint8_t destroyedWinID = DestroyWindow::Destroy(payload, &mainScreen);
+        if (destroyedWinID < 0) {
+          LOG_WARN(F("Failed to destroy window\n"));
+          break;
+        }
+
+        LOG_INFO(F("Succesfully destroy window: %d\n"), destroyedWinID);
+
+        break;
+      }
       default:
         LOG_WARN(F("Command: `%s` has not been implemented yet."), CommandToStr(cmd));
     }

src/methods/methods.cpp

@@ -41,4 +41,19 @@ namespace CreateWindow {
 };
 
 namespace DestroyWindow {
+  void printUIDestroyWindowPacket(UIDestroyWindowPacket *win) {
+    LOG_INFO(F("Destroy window:\n"));
+    LOG_INFO(F("  WinID: %d\n"), win->WinID);
+  }
+
+  int8_t Destroy(uint8_t *payload, Curses::Screen *mainScreen) {
+    DestroyWindow::UIDestroyWindowPacket win;
+    memcpy(&win, payload, sizeof(DestroyWindow::UIDestroyWindowPacket));
+    printUIDestroyWindowPacket(&win);
+
+    UIElement *mainWindow = mainScreen->mainWindowHandle;
+    mainWindow->RemoveChild(win.WinID);
+
+    return win.WinID;
+  }
 };

src/methods/methods.h

@@ -20,6 +20,12 @@ namespace CreateWindow {
 };
 
 namespace DestroyWindow {
+  struct UIDestroyWindowPacket {
+    int16_t WinID;
+  };
+
+  void printUIDestroyWindowPacket(UIDestroyWindowPacket *win);
+  int8_t Destroy(uint8_t *payload, Curses::Screen *mainScreen);
 };
 
 #endif