- self.open(screens["testDialog"]())
-
- def open(self, screen):
- self.currentDialog = screen
- screen.session = self
+ if len(self.dialogStack):
+ (self.currentDialog, self.currentWindow) = self.dialogStack.pop()
+ self.execBegin()
+
+ def execBegin(self):
+ self.currentDialog.execBegin()
+ self.currentWindow.show()
+
+ def execEnd(self):
+ self.currentDialog.execEnd()
+ self.currentWindow.hide()
+
+ def create(self, screen, arguments):
+ return screen(self, *arguments)
+
+ def open(self, screen, *arguments):
+ if self.currentDialog:
+ self.dialogStack.append((self.currentDialog, self.currentWindow))
+ self.execEnd()
+
+ self.currentDialog = self.create(screen, arguments)