wlr-foreign-toplevel: move to new impl

src/protocols/ForeignToplevelWlr.hpp

@@ -0,0 +1,77 @@
+#pragma once
+
+#include <memory>
+#include <vector>
+#include "WaylandProtocol.hpp"
+#include "wlr-foreign-toplevel-management-unstable-v1.hpp"
+
+class CWindow;
+class CMonitor;
+
+class CForeignToplevelHandleWlr {
+  public:
+    CForeignToplevelHandleWlr(SP<CZwlrForeignToplevelHandleV1> resource_, CWindow* pWindow);
+
+    bool         good();
+    CWindow*     window();
+    wl_resource* res();
+
+  private:
+    SP<CZwlrForeignToplevelHandleV1> resource;
+    CWindow*                         pWindow       = nullptr;
+    bool                             closed        = false;
+    int64_t                          lastMonitorID = -1;
+
+    void                             sendMonitor(CMonitor* pMonitor);
+    void                             sendState();
+
+    friend class CForeignToplevelWlrManager;
+};
+
+class CForeignToplevelWlrManager {
+  public:
+    CForeignToplevelWlrManager(SP<CZwlrForeignToplevelManagerV1> resource_);
+
+    void onMap(CWindow* pWindow);
+    void onTitle(CWindow* pWindow);
+    void onClass(CWindow* pWindow);
+    void onMoveMonitor(CWindow* pWindow);
+    void onFullscreen(CWindow* pWindow);
+    void onNewFocus(CWindow* pWindow);
+    void onUnmap(CWindow* pWindow);
+
+    bool good();
+
+  private:
+    SP<CZwlrForeignToplevelManagerV1>          resource;
+    bool                                       finished  = false;
+    CWindow*                                   lastFocus = nullptr; // READ-ONLY
+
+    SP<CForeignToplevelHandleWlr>              handleForWindow(CWindow* pWindow);
+
+    std::vector<WP<CForeignToplevelHandleWlr>> handles;
+};
+
+class CForeignToplevelWlrProtocol : public IWaylandProtocol {
+  public:
+    CForeignToplevelWlrProtocol(const wl_interface* iface, const int& ver, const std::string& name);
+
+    virtual void bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id);
+
+    CWindow*     windowFromHandleResource(wl_resource* res);
+
+  private:
+    void onManagerResourceDestroy(CForeignToplevelWlrManager* mgr);
+    void destroyHandle(CForeignToplevelHandleWlr* handle);
+
+    //
+    std::vector<UP<CForeignToplevelWlrManager>> m_vManagers;
+    std::vector<SP<CForeignToplevelHandleWlr>>  m_vHandles;
+
+    friend class CForeignToplevelWlrManager;
+    friend class CForeignToplevelHandleWlr;
+};
+
+namespace PROTO {
+    inline UP<CForeignToplevelWlrProtocol> foreignToplevelWlr;
+};