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//
// SynchroWnd.h : header file
//
#pragma once
/////////////////////////////////////////////////////////////////////////////
// IvySynchroWnd window
#include "IvyApplication.h"
class IvySynchronousCallback;
class IvySynchroWnd
{
// Construction
public:
IvySynchroWnd();
// Attributes
public:
// Operations
public:
void PostIvyCB( IvySynchronousCallback *cb );
// Implementation
public:
virtual ~IvySynchroWnd();
protected:
HWND m_hWnd;
protected:
// Unique instance of this class
static IvySynchroWnd *m_synchro;
// Generated message map functions
static LRESULT CALLBACK WindowProc(
HWND hwnd, // handle to window
UINT uMsg, // message identifier
WPARAM wParam, // first message parameter
LPARAM lParam // second message parameter
);
// Buffer Emission
CRITICAL_SECTION m_CritSection;
typedef ivy::list<IvySynchronousCallback*> IvySynchronousCallbackList;
IvySynchronousCallbackList callbacklist;
protected:
LRESULT OnIvyCB(WPARAM wParam, LPARAM lParam);
friend class IvySynchronousMessageCallback;
friend class IvySynchronousApplicationCallback;
};
class IvySynchronousCallback
{
protected:
IvyApplication *app;
static IvySynchroWnd *m_synchro;
friend class Ivy;
public:
virtual void CallCallback() = 0;
};
class IvySynchronousMessageCallback: public IvySynchronousCallback, public IvyMessageCallback
{
public:
IvySynchronousMessageCallback( IvyMessageCallback *cb );
virtual ~IvySynchronousMessageCallback();
virtual void CallCallback();
virtual void OnMessage (IvyApplication *app, int argc, const char **argv );
protected:
IvyMessageCallback *target;
int argc;
char **argv;
friend class IvySynchroWnd;
};
class IvySynchronousApplicationCallback: public IvySynchronousCallback, public IvyApplicationCallback
{
public:
IvySynchronousApplicationCallback( IvyApplicationCallback *cb );
virtual void CallCallback();
virtual void OnApplicationConnected (IvyApplication *app);
virtual void OnApplicationDisconnected (IvyApplication *app);
protected:
IvyApplicationCallback *target;
typedef enum { CONNECTED_CB, DISCONNECTED_CB } CallbackType;
CallbackType type;
friend class IvySynchroWnd;
};
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