Method newProject

au4/src/project/internal/projectactionscontroller.cpp:95–140

}

void ProjectActionsController::newProject()
{
    //! NOTE This method is synchronous,
    //! but inside `multiInstancesProvider` there can be an event loop
    //! to wait for the responses from other instances, accordingly,
    //! the events (like user click) can be executed and this method can be called several times,
    //! before the end of the current call.
    //! So we ignore all subsequent calls until the current one completes.
    if (m_isProjectProcessing) {
        return;
    }
    m_isProjectProcessing = true;

    DEFER {
        m_isProjectProcessing = false;
    };

    if (globalContext()->currentProject()) {
#ifdef MU_BUILD_MULTIINSTANCE_MODULE
        //! Check, if any project is already open in the current window
        //! and there is already a created instance without a project, then activate it
        if (multiInstancesProvider()->isHasAppInstanceWithoutProject()) {
            multiInstancesProvider()->activateWindowWithoutProject();
            return;
        }

        //! Otherwise, we will create a new instance
        QStringList args;
        args << "--session-type" << "start-with-new";
        multiInstancesProvider()->openNewAppInstance(args);
#else
        LOGE() << "Has current project, but no multiinstance module, create new unable, need close current";
#endif
        return;
    }

    muse::Ret ret = interactive()->open(NEW_PROJECT_URI).ret;

    if (ret) {
        ret = openPageIfNeed(PROJECT_PAGE_URI);
    }

    if (!ret) {
        LOGE() << ret.toString();
    }
}

void ProjectActionsController::openProject(const muse::actions::ActionData& args)
{