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