gbe_fork/overlay_experimental/linux/X11_Hook.h

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2019-09-02 02:53:16 +08:00
#ifndef __INCLUDED_X11_HOOK_H__
#define __INCLUDED_X11_HOOK_H__
#include "../Base_Hook.h"
#ifdef __LINUX__
#ifndef NO_OVERLAY
#include <X11/X.h> // XEvent types
#include <X11/Xlib.h> // XEvent structure
class X11_Hook : public Base_Hook
{
public:
static constexpr const char* DLL_NAME = "libX11.so";
private:
static X11_Hook* _inst;
// Variables
bool hooked;
bool initialized;
// Functions
X11_Hook();
// Hook to X11 window messages
static int MyXEventsQueued(Display * display, int mode);
decltype(XEventsQueued)* _XEventsQueued;
decltype(XPeekEvent)* _XPeekEvent;
decltype(XNextEvent)* _XNextEvent;
decltype(XKeysymToKeycode)* _XKeysymToKeycode;
decltype(XLookupKeysym)* _XLookupKeysym;
public:
virtual ~X11_Hook();
void resetRenderState();
void prepareForOverlay(Display *display);
bool start_hook();
static X11_Hook* Inst();
virtual const char* get_lib_name() const;
};
#endif//NO_OVERLAY
#endif//__LINUX__
#endif//__INCLUDED_X11_HOOK_H__