window.h

#pragma once
 
#define CAML_NAME_SPACE
#include "caml/mlvalues.h"
#include "caml/alloc.h"
#include "caml/memory.h"
#include "caml/fail.h"
#include "caml/callback.h"
#include "caml/custom.h"
#include "caml/intext.h"
#include "caml/threads.h"
 
#include <string>
#include <X11/Xlib.h>
#include <X11/extensions/Xdbe.h>
#include <thread>
#include <mutex>
#include <queue>
#include <vector>
 
#include "element.h"
#include "container.h"
#include "action.h"
 
using namespace std;
 
class SWindow {
    public:
        //window parameters
        string mName;
        int mPosX, mPosY;
        int mWidth, mHeight, mBorderSize;
 
        //attributes for user actions handling
        thread* mThread;
        mutex mActionMutex;
        queue<Action> mSharedQueue;
 
        bool mClosed = false;
 
        SContainer* mContainer;
 
        /*
        XLib parameters
        */
        Window mWindow;
        Display *mDisplay;
        int mScreen;
    
        XEvent mEvent;
        Atom mDeleteWindow; // used for clean exit
 
        unsigned long mValuemask = 0;
        XGCValues mValues;  
 
        GC mGC;
        Colormap mColormap;
 
        XdbeBackBuffer mBackBuffer;
 
        // event handling attributes
        value mEventHandler;
        bool is_Xlib = false;
 
        SWindow(string name, int posX, int posY, int width, int height, int borderSize);
 
        void close();
        void draw();
        void listener();
        value keyEventToCaml(int keycode, bool is_pressed);
 
};