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80 lines
2.1 KiB
80 lines
2.1 KiB
/*
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Rosegarden
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A MIDI and audio sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <richard.bown@ferventsoftware.com>
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The moral rights of Guillaume Laurent, Chris Cannam, and Richard
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Bown to claim authorship of this work have been asserted.
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Other copyrights also apply to some parts of this work. Please
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see the AUTHORS file and individual file headers for details.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#ifndef _RG_CURRENTPROGRESSDIALOG_H_
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#define _RG_CURRENTPROGRESSDIALOG_H_
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#include <tqobject.h>
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namespace Rosegarden
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{
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class ProgressDialog;
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class CurrentProgressDialog : public TQObject
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{
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TQ_OBJECT
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public:
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static CurrentProgressDialog* getInstance();
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static ProgressDialog* get();
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static void set(ProgressDialog*);
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/**
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* Block the current progress so that it won't appear
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* regardless of passing time and occurring events.
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* This is useful when you want to show another dialog
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* and you want to make sure the progress dialog is out of the way
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*/
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static void freeze();
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/**
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* Restores the progress dialog to its normal state atfer a freeze()
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*/
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static void thaw();
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public slots:
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/// Called then the current progress dialog is being destroyed
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void slotCurrentProgressDialogDestroyed();
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protected:
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CurrentProgressDialog(TQObject* parent, const char* name = 0)
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: TQObject(parent, name) {}
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//--------------- Data members ---------------------------------
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static CurrentProgressDialog* m_instance;
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static ProgressDialog* m_currentProgressDialog;
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};
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// A Text popup - a tooltip we can control.
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//
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}
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#endif
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