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/**************************************************************************/
/* */
/* Copyright (c) 2001, 2010 NoMachine, http://www.nomachine.com/. */
/* */
/* NXCOMPSHAD, NX protocol compression and NX extensions to this software */
/* are copyright of NoMachine. Redistribution and use of the present */
/* software is allowed according to terms specified in the file LICENSE */
/* which comes in the source distribution. */
/* */
/* Check http://www.nomachine.com/licensing.html for applicability. */
/* */
/* NX and NoMachine are trademarks of Medialogic S.p.A. */
/* */
/* All rights reserved. */
/* */
/**************************************************************************/
#ifndef UpdateManager_H
#define UpdateManager_H
#include <X11/Xlib.h>
#include "Updater.h"
#include "Regions.h"
#include "Input.h"
typedef char* UpdaterHandle;
class UpdateManager
{
public:
UpdateManager(int, int, char *, Input *);
~UpdateManager();
void handleInput();
void addRegion(Region);
void update();
UpdaterHandle addUpdater(char *displayName, Display *display);
int removeUpdater(UpdaterHandle);
int removeAllUpdaters();
int numberOfUpdaters();
int getWidth();
int getHeight();
char *getBuffer();
Region getUpdateManagerRegion();
void destroyUpdateManagerRegion();
void newRegion();
private:
Updater *createUpdater(char *displayName, Display *display);
int width_;
int height_;
char *frameBuffer_;
Input *input_;
int nUpdater;
Updater **updaterVector;
Region updateManagerRegion_;
};
inline int UpdateManager::numberOfUpdaters()
{
return nUpdater;
}
inline int UpdateManager::getWidth()
{
return width_;
}
inline int UpdateManager::getHeight()
{
return height_;
}
inline char *UpdateManager::getBuffer()
{
return frameBuffer_;
}
inline Region UpdateManager::getUpdateManagerRegion()
{
return updateManagerRegion_;
}
inline void UpdateManager::destroyUpdateManagerRegion()
{
if (updateManagerRegion_ != NULL)
{
XDestroyRegion(updateManagerRegion_);
updateManagerRegion_ = NULL;
}
}
#endif /* UpdateManager_H */
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