Fixed crash

tools/editortool/map/menubar.py

@@ -0,0 +1,40 @@
+import os
+from PyQt5.QtWidgets import QAction, QMenuBar, QFileDialog
+from editortool.map.map import MAP_DEFAULT_PATH
+
+class MapMenubar:
+  def __init__(self, parent):
+    self.parent = parent
+    self.menubar = QMenuBar(parent)
+    parent.setMenuBar(self.menubar)
+
+    self.fileMenu = self.menubar.addMenu("File")
+    self.actionNew = QAction("New", parent)
+    self.actionOpen = QAction("Open", parent)
+    self.actionSave = QAction("Save", parent)
+    self.actionSaveAs = QAction("Save As", parent)
+
+    self.actionNew.triggered.connect(self.newFile)
+    self.actionOpen.triggered.connect(self.openFile)
+    self.actionSave.triggered.connect(self.saveFile)
+    self.actionSaveAs.triggered.connect(self.saveAsFile)
+    self.fileMenu.addAction(self.actionNew)
+    self.fileMenu.addAction(self.actionOpen)
+    self.fileMenu.addAction(self.actionSave)
+    self.fileMenu.addAction(self.actionSaveAs)
+
+  def newFile(self):
+    self.parent.map.newFile()
+
+  def openFile(self):
+    filePath, _ = QFileDialog.getOpenFileName(self.menubar, "Open Map File", MAP_DEFAULT_PATH, "Map Files (*.json)")
+    if filePath:
+      self.parent.map.load(filePath)
+
+  def saveFile(self):
+    self.parent.map.save()
+
+  def saveAsFile(self):
+    filePath, _ = QFileDialog.getSaveFileName(self.menubar, "Save Map File As", MAP_DEFAULT_PATH, "Map Files (*.json)")
+    if filePath:
+      self.parent.map.save(filePath)