Method onTextInput

src/openrct2-ui/windows/Themes.cpp:605–639

        }

        void onTextInput(WidgetIndex widgetIndex, std::string_view text) override
        {
            if (text.empty())
                return;

            switch (widgetIndex)
            {
                case WIDX_THEMES_DUPLICATE_BUTTON:
                case WIDX_THEMES_RENAME_BUTTON:
                    if (Platform::IsFilenameValid(text))
                    {
                        if (ThemeGetIndexForName(std::string(text).c_str()) == SIZE_MAX)
                        {
                            if (widgetIndex == WIDX_THEMES_DUPLICATE_BUTTON)
                            {
                                ThemeDuplicate(std::string(text).c_str());
                            }
                            else
                            {
                                ThemeRename(std::string(text).c_str());
                            }
                            invalidate();
                        }
                        else
                        {
                            ContextShowError(STR_THEMES_ERR_NAME_ALREADY_EXISTS, kStringIdNone, {});
                        }
                    }
                    else
                    {
                        ContextShowError(STR_ERROR_INVALID_CHARACTERS, kStringIdNone, {});
                    }
                    break;
            }
        }

        ScreenSize onScrollGetSize(int32_t scrollIndex) override
        {