haiku/src/servers/app/server/ServerApp.h

//------------------------------------------------------------------------------
//	Copyright (c) 2001-2002, OpenBeOS
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//	to deal in the Software without restriction, including without limitation
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//
//	File Name:		ServerApp.h
//	Author:			DarkWyrm <bpmagic@columbus.rr.com>
//	Description:	Server-side BApplication counterpart
//  
//------------------------------------------------------------------------------
#ifndef _SERVERAPP_H_
#define _SERVERAPP_H_

#include <OS.h>
#include <String.h>

#include <Session.h>

class AppServer;
class BMessage;
class PortLink;
class BList;
class DisplayDriver;
class ServerCursor;

/*!
	\class ServerApp ServerApp.h
	\brief Counterpart to BApplication within the app_server
*/
class ServerApp
{
public:
	ServerApp(port_id sendport, port_id rcvport, int32 handlerID, char *signature);
	~ServerApp(void);

	bool Run(void);
	static int32 MonitorApp(void *data);	
	void Lock(void);
	void Unlock(void);
	bool IsLocked(void);
	
	/*!
		\brief Determines whether the application is the active one
		\return true if active, false if not.
	*/
	bool IsActive(void) const { return _isactive; }

	void Activate(bool value);
	bool PingTarget(void);
	
	void PostMessage(int32 code, size_t size=0, int8 *buffer=NULL);

	void SetAppCursor(void);
protected:
	friend class AppServer;
	friend class ServerWindow;
	void _DispatchMessage(int32 code);
	ServerBitmap *_FindBitmap(int32 token);

	port_id _sender,_receiver;
	BString _signature;
	thread_id _monitor_thread;
	team_id _target_id;
	PortLink *_applink;
	BList *_winlist, *_bmplist, *_piclist;
	DisplayDriver *_driver;
	ServerCursor *_appcursor;
	sem_id _lock;
	bool _cursorhidden;
	bool _isactive;
	int32 _handlertoken;
	BSession		*ses;
};

#endif