#ifndef _XPCDisplay_h_
#define _XPCDisplay_h_

#include "XPLMDisplay.h"

class XPCKeySniffer
{
public:
    XPCKeySniffer(int inBeforeWindows);
    virtual ~XPCKeySniffer();

    virtual int HandleKeyStroke(char inCharKey,
                                XPLMKeyFlags inFlags,
                                char inVirtualKey) = 0;

private:
    int mBeforeWindows;

    static int KeySnifferCB(char inCharKey,
                            XPLMKeyFlags inFlags,
                            char inVirtualKey,
                            void *inRefCon);
};


class XPCWindow
{
public:
    XPCWindow(int inLeft,
              int inTop,
              int inRight,
              int inBottom,
              int inIsVisible);
    virtual ~XPCWindow();

    virtual void DoDraw(void) = 0;
    virtual void
        HandleKey(char inKey, XPLMKeyFlags inFlags, char inVirtualKey) = 0;
    virtual void LoseFocus(void) = 0;
    virtual int HandleClick(int x, int y, XPLMMouseStatus inMouse) = 0;

    void GetWindowGeometry(int *outLeft,
                           int *outTop,
                           int *outRight,
                           int *outBottom);
    void SetWindowGeometry(int inLeft, int inTop, int inRight, int inBottom);
    int GetWindowIsVisible(void);
    void SetWindowIsVisible(int inIsVisible);
    void TakeKeyboardFocus(void);
    void BringWindowToFront(void);
    int IsWindowInFront(void);

private:
    XPLMWindowID mWindow;

    static void DrawCB(XPLMWindowID inWindowID, void *inRefcon);
    static void HandleKeyCB(XPLMWindowID inWindowID,
                            char inKey,
                            XPLMKeyFlags inFlags,
                            char inVirtualKey,
                            void *inRefcon,
                            int losingFocus);
    static int MouseClickCB(XPLMWindowID inWindowID,
                            int x,
                            int y,
                            XPLMMouseStatus inMouse,
                            void *inRefcon);
};

#endif