initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/gtk/evtloop.h

@@ -0,0 +1,59 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/evtloop.h
+// Purpose:     wxGTK event loop implementation
+// Author:      Vadim Zeitlin
+// Created:     2008-12-27
+// Copyright:   (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_EVTLOOP_H_
+#define _WX_GTK_EVTLOOP_H_
+
+// ----------------------------------------------------------------------------
+// wxGUIEventLoop for wxGTK
+// ----------------------------------------------------------------------------
+
+typedef union  _GdkEvent        GdkEvent;
+
+#include <vector>
+
+class WXDLLIMPEXP_CORE wxGUIEventLoop : public wxEventLoopBase
+{
+public:
+    wxGUIEventLoop();
+    virtual ~wxGUIEventLoop();
+
+    virtual bool Pending() const override;
+    virtual bool Dispatch() override;
+    virtual int DispatchTimeout(unsigned long timeout) override;
+    virtual void WakeUp() override;
+
+    // implementation only from now on
+
+    void StoreGdkEventForLaterProcessing(GdkEvent* ev)
+        { m_queuedGdkEvents.push_back(ev); }
+
+    // Check if this event is the same as the last event passed to this
+    // function and store it for future checks.
+    bool GTKIsSameAsLastEvent(const GdkEvent* ev, size_t size);
+
+protected:
+    virtual int DoRun() override;
+    virtual void DoStop(int rc) override;
+    virtual void DoYieldFor(long eventsToProcess) override;
+
+private:
+    // the exit code of this event loop
+    int m_exitcode;
+
+    // used to temporarily store events processed in DoYieldFor()
+    std::vector<GdkEvent*> m_queuedGdkEvents;
+
+    // last event passed to GTKIsSameAsLastEvent()
+    GdkEvent* m_lastEvent;
+
+    wxDECLARE_NO_COPY_CLASS(wxGUIEventLoop);
+};
+
+#endif // _WX_GTK_EVTLOOP_H_