diff options
1 files changed, 9 insertions, 2 deletions
| -rw-r--r-- | src/ConsoleInterface/Menu.cpp | 11 |
diff --git a/src/ConsoleInterface/Menu.cpp b/src/ConsoleInterface/Menu.cpp index 4112ed2..07be42e 100644 --- a/src/ConsoleInterface/Menu.cpp +++ b/src/ConsoleInterface/Menu.cpp @@ -17,6 +17,14 @@ void Menu::addCommand(const Command& command) { menuOptions.add(command); } +bool error = false; +String errMessage; + +void Menu::registerError(const char* message) { + error = true; + errMessage = message; +} + void Menu::navigate() const { if (menuOptions.get_count() == 0) { printLine("Menu is empty!"); @@ -24,7 +32,6 @@ void Menu::navigate() const { } unsigned buffer = 1; // We immedeately read the value of buffer, so this is fine - bool error = false; while (buffer != 0) { printTitle(title); @@ -35,7 +42,7 @@ void Menu::navigate() const { printOrderedListElem(menuOptions[i].get_nameInMenu()); if (error) { - printError("Invalid menu option!"); + printError(errMessage.get_cstr()); error = false; } |