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/*
broadcaststatus.h
This file is part of TDEPIM.
Copyright (C) 2000 Don Sanders <sanders@kde.org>
License GPL
*/
#ifndef __kpim_broadcast_status_h
#define __kpim_broadcast_status_h
#include <tqobject.h>
#include <tqmap.h>
#include <kdemacros.h>
#undef None
namespace KPIM {
class ProgressItem;
/**
Provides a singleton which broadcasts status messages by emitting
signals. Interested mainwindows can connect to the statusMsg()
signal and update statusBars or whatever they use for showing status.
*/
class KDE_EXPORT BroadcastStatus : public TQObject
{
Q_OBJECT
public:
virtual ~BroadcastStatus();
/** Return the instance of the singleton object for this class */
static BroadcastStatus *instance();
/** Return the last status message from setStatusMsg() */
TQString statusMsg() const { return mStatusMsg; }
/** Sets a status bar message with timestamp */
void setStatusMsgWithTimestamp( const TQString& message );
/** Sets a transmission completed status bar message */
void setStatusMsgTransmissionCompleted( int numMessages,
int numBytes = -1,
int numBytesRead = -1,
int numBytesToRead = -1,
bool mLeaveOnServer = false,
KPIM::ProgressItem* progressItem = 0 ); // set the same status in this progress item
void setStatusMsgTransmissionCompleted( const TQString& account,
int numMessages,
int numBytes = -1,
int numBytesRead = -1,
int numBytesToRead = -1,
bool mLeaveOnServer = false,
KPIM::ProgressItem* progressItem = 0 ); // set the same status in this progress item
public slots:
/** Emit an update status bar signal. It's a slot so it can be hooked up
to other signals. */
void setStatusMsg( const TQString& message );
/**
Set a status message that will go away again with the next call of
reset().
*/
void setTransienStatusMsg( const TQString& msg );
/**
Reset the status message to what ever non-transient message was last
active or has since been set.
*/
void reset();
signals:
/** Emitted when setStatusMsg is called. */
void statusMsg( const TQString& );
protected:
BroadcastStatus();
TQString mStatusMsg;
bool mTransientActive;
static BroadcastStatus* instance_;
};
}
#endif
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