init

fdoselectionmanager.h

@@ -0,0 +1,50 @@
+/*
+    Registers as a embed container
+    SPDX-FileCopyrightText: 2015 David Edmundson <davidedmundson@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-or-later
+*/
+
+#pragma once
+
+#include <QAbstractNativeEventFilter>
+#include <QGuiApplication>
+#include <QHash>
+#include <QObject>
+
+#include <xcb/xcb.h>
+
+class KSelectionOwner;
+class SNIProxy;
+
+class FdoSelectionManager : public QObject, public QAbstractNativeEventFilter
+{
+    Q_OBJECT
+
+public:
+    FdoSelectionManager();
+    ~FdoSelectionManager() override;
+
+protected:
+    bool nativeEventFilter(const QByteArray &eventType, void *message, qintptr *result) override;
+
+private Q_SLOTS:
+    void onClaimedOwnership();
+    void onFailedToClaimOwnership();
+    void onLostOwnership();
+
+private:
+    void init();
+    bool addDamageWatch(xcb_window_t client);
+    void dock(xcb_window_t embed_win);
+    void undock(xcb_window_t client);
+    void setSystemTrayVisual();
+
+    QNativeInterface::QX11Application *m_x11Interface = nullptr;
+
+    uint8_t m_damageEventBase;
+
+    QHash<xcb_window_t, u_int32_t> m_damageWatches;
+    QHash<xcb_window_t, SNIProxy *> m_proxies;
+    KSelectionOwner *m_selectionOwner;
+};