1 files changed, 82 insertions, 0 deletions
diff --git a/src/xwayland/Dnd.hpp b/src/xwayland/Dnd.hpp
new file mode 100644
index 00000000..8da60ddd
--- /dev/null
+++ b/src/xwayland/Dnd.hpp
@@ -0,0 +1,82 @@
+#pragma once
+
+#include "../protocols/types/DataDevice.hpp"
+#include <wayland-server-protocol.h>
+
+#define XDND_VERSION 5
+
+class CXWaylandSurface;
+
+class CX11DataOffer : public IDataOffer {
+  public:
+    CX11DataOffer()  = default;
+    ~CX11DataOffer() = default;
+
+    virtual eDataSourceType          type();
+    virtual SP<CWLDataOfferResource> getWayland();
+    virtual SP<CX11DataOffer>        getX11();
+    virtual SP<IDataSource>          getSource();
+    virtual void                     markDead();
+
+    WP<IDataSource>                  source;
+    WP<CX11DataOffer>                self;
+    WP<CXWaylandSurface>             xwaylandSurface;
+
+    bool                             dead     = false;
+    bool                             accepted = false;
+    bool                             recvd    = false;
+
+    uint32_t                         actions = 0;
+};
+
+class CX11DataSource : public IDataSource {
+  public:
+    CX11DataSource()  = default;
+    ~CX11DataSource() = default;
+
+    virtual std::vector<std::string> mimes();
+    virtual void                     send(const std::string& mime, uint32_t fd);
+    virtual void                     accepted(const std::string& mime);
+    virtual void                     cancelled();
+    virtual bool                     hasDnd();
+    virtual bool                     dndDone();
+    virtual void                     error(uint32_t code, const std::string& msg);
+    virtual void                     sendDndFinished();
+    virtual uint32_t                 actions(); // wl_data_device_manager.dnd_action
+    virtual eDataSourceType          type();
+    virtual void                     sendDndDropPerformed();
+    virtual void                     sendDndAction(wl_data_device_manager_dnd_action a);
+
+    bool                             used       = false;
+    bool                             dnd        = true;
+    bool                             dndSuccess = false;
+    bool                             dropped    = false;
+
+    WP<CX11DataSource>               self;
+
+    std::vector<std::string>         mimeTypes;
+    uint32_t                         supportedActions = 0;
+};
+
+class CX11DataDevice : public IDataDevice {
+  public:
+    CX11DataDevice() = default;
+
+    virtual SP<CWLDataDeviceResource> getWayland();
+    virtual SP<CX11DataDevice>        getX11();
+    virtual void                      sendDataOffer(SP<IDataOffer> offer);
+    virtual void                      sendEnter(uint32_t serial, SP<CWLSurfaceResource> surf, const Vector2D& local, SP<IDataOffer> offer);
+    virtual void                      sendLeave();
+    virtual void                      sendMotion(uint32_t timeMs, const Vector2D& local);
+    virtual void                      sendDrop();
+    virtual void                      sendSelection(SP<IDataOffer> offer);
+    virtual eDataSourceType           type();
+
+    WP<CX11DataDevice>                self;
+
+  private:
+    WP<CXWaylandSurface> lastSurface;
+    WP<IDataOffer>       lastOffer;
+    Vector2D             lastSurfaceCoords;
+    uint32_t             lastTime = 0;
+};