optimize mac again

Yuhang Zhao

2023-12-18 326b23bf678301a72cb9d67ac64347dd5ce49a37

 src/core/contexts/cocoawindowcontext.mm

@@ -217,6 +217,12 @@
        return it.value();
    }

    static inline void releaseWindowProxy(const WId windowId) {
        if (const auto proxy = g_proxyList()->take(windowId)) {
            delete proxy;
        }
    }

    class CocoaWindowEventFilter : public QObject {
    public:
        explicit CocoaWindowEventFilter(AbstractWindowContext *context, QObject *parent = nullptr);
@@ -355,9 +361,7 @@
    }

    CocoaWindowContext::~CocoaWindowContext() {
        if (const auto proxy = g_proxyList()->take(windowId)) {
            delete proxy;
        }
        releaseWindowProxy(windowId);
    }

    QString CocoaWindowContext::key() const {
@@ -379,6 +383,7 @@
    }

    void CocoaWindowContext::winIdChanged(QWindow *oldWindow, bool destroyed) {
        releaseWindowProxy(windowId);
        windowId = m_windowHandle->winId();
        ensureWindowProxy(windowId)->setSystemTitleBarVisible(false);
        cocoaWindowEventFilter = std::make_unique<CocoaWindowEventFilter>(this, this);