Method adjustSize

distrho/src/DistrhoPluginCLAP.cpp:347–391

    }

    bool adjustSize(uint32_t* const width, uint32_t* const height) const
    {
        if (fUI != nullptr && fUI->isResizable())
        {
            uint minimumWidth, minimumHeight;
            bool keepAspectRatio;
            fUI->getGeometryConstraints(minimumWidth, minimumHeight, keepAspectRatio);

           #ifdef DISTRHO_OS_MAC
            const double scaleFactor = fUI->getScaleFactor();
            minimumWidth /= scaleFactor;
            minimumHeight /= scaleFactor;
           #endif

            if (keepAspectRatio)
            {
                if (*width < 1)
                    *width = 1;
                if (*height < 1)
                    *height = 1;

                const double ratio = static_cast<double>(minimumWidth) / static_cast<double>(minimumHeight);
                const double reqRatio = static_cast<double>(*width) / static_cast<double>(*height);

                if (d_isNotEqual(ratio, reqRatio))
                {
                    // fix width
                    if (reqRatio > ratio)
                        *width = d_roundToIntPositive(*height * ratio);
                    // fix height
                    else
                        *height = d_roundToIntPositive(static_cast<double>(*width) / ratio);
                }
            }

            if (minimumWidth > *width)
                *width = minimumWidth;
            if (minimumHeight > *height)
                *height = minimumHeight;

            return true;
        }

        return false;
    }

    bool setSizeFromHost(uint32_t width, uint32_t height)
    {