Method puglEventCallback

dgl/src/WindowPrivateData.cpp:936–1181

#endif

PuglStatus Window::PrivateData::puglEventCallback(PuglView* const view, const PuglEvent* const event)
{
    Window::PrivateData* const pData = (Window::PrivateData*)puglGetHandle(view);
#if defined(DEBUG) && defined(DGL_DEBUG_EVENTS)
    if (event->type != PUGL_TIMER && event->type != PUGL_EXPOSE && event->type != PUGL_MOTION) {
        printEvent(event, "pugl event: ", true);
    }
#endif

    if (pData->waitingForClipboardEvents)
    {
        switch (event->type)
        {
        case PUGL_UPDATE:
        case PUGL_EXPOSE:
        case PUGL_FOCUS_IN:
        case PUGL_FOCUS_OUT:
        case PUGL_KEY_PRESS:
        case PUGL_KEY_RELEASE:
        case PUGL_TEXT:
        case PUGL_POINTER_IN:
        case PUGL_POINTER_OUT:
        case PUGL_BUTTON_PRESS:
        case PUGL_BUTTON_RELEASE:
        case PUGL_MOTION:
        case PUGL_SCROLL:
        case PUGL_TIMER:
        case PUGL_LOOP_ENTER:
        case PUGL_LOOP_LEAVE:
            return PUGL_SUCCESS;
        case PUGL_DATA_OFFER:
        case PUGL_DATA:
            break;
        default:
            d_stdout("Got event %d while waitingForClipboardEvents", event->type);
            break;
        }
    }

    switch (event->type)
    {
    ///< No event
    case PUGL_NOTHING:
        break;

    ///< View realized, a #PuglRealizeEvent
    case PUGL_REALIZE:
        if (! pData->isEmbed && ! puglGetTransientParent(view))
        {
           #if defined(DISTRHO_OS_WINDOWS) && defined(DGL_WINDOWS_ICON_ID)
            WNDCLASSEX wClass = {};
            const HINSTANCE hInstance = GetModuleHandle(nullptr);

            if (GetClassInfoEx(hInstance, view->world->strings[PUGL_CLASS_NAME], &wClass))
                wClass.hIcon = LoadIcon(nullptr, MAKEINTRESOURCE(DGL_WINDOWS_ICON_ID));

            SetClassLongPtr(view->impl->hwnd, GCLP_HICON, (LONG_PTR) LoadIcon(hInstance, MAKEINTRESOURCE(DGL_WINDOWS_ICON_ID)));
           #endif