Method createUI

distrho/src/DistrhoPluginCLAP.cpp:572–631

    // ----------------------------------------------------------------------------------------------------------------

    void createUI()
    {
        DISTRHO_SAFE_ASSERT_RETURN(fUI == nullptr,);

        fUI = new UIExporter(this,
                             fParentWindow,
                             fPlugin.getSampleRate(),
                             editParameterCallback,
                             setParameterCallback,
                             setStateCallback,
                             sendNoteCallback,
                             setSizeCallback,
                             nullptr, // TODO fileRequestCallback,
                             d_nextBundlePath,
                             fPlugin.getInstancePointer(),
                             fScaleFactor,
                             DGL_NAMESPACE::Application::kTypeClassic);

       #if DISTRHO_PLUGIN_WANT_PROGRAMS
        fUI->programLoaded(fCurrentProgram);
       #endif

       #if DISTRHO_PLUGIN_WANT_FULL_STATE
        // Update current state from plugin side
        for (StringMap::const_iterator cit=fStateMap.begin(), cite=fStateMap.end(); cit != cite; ++cit)
        {
            const String& key = cit->first;
            fStateMap[key] = fPlugin.getStateValue(key);
        }
       #endif

       #if DISTRHO_PLUGIN_WANT_STATE
        // Set state
        for (StringMap::const_iterator cit=fStateMap.begin(), cite=fStateMap.end(); cit != cite; ++cit)
        {
            const String& key(cit->first);
            const String& value(cit->second);

            // TODO skip DSP only states

            fUI->stateChanged(key, value);
        }
       #endif

        for (uint32_t i=0; i<fCachedParameters.numParams; ++i)
        {
            const float value = fCachedParameters.values[i] = fPlugin.getParameterValue(i);
            fCachedParameters.changed[i] = false;
            fUI->parameterChanged(i, value);
        }

        if (fIsFloating)
        {
            if (fWindowTitle.isNotEmpty())
                fUI->setWindowTitle(fWindowTitle);

            if (fTransientWindow != 0)
                fUI->setWindowTransientWinId(fTransientWindow);