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livetrax/gtk2_ardour/interthread_progress_window.h
Robin Gareus 03660573e2 fix import-thread SNAFU
* pressing Esc or WM close button did not cancel import thread
 * proper Abort does not wait for import thread either

It was possible to launch a 2nd (and Nth) import thread, all sharing
the Editor's ImportStatus data-structure, all having the same
registered thread-name and same thread-pool name.  Plenty of room for
crashes.
2016-05-21 23:30:11 +02:00

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1.9 KiB
C++

/*
Copyright (C) 2010 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_interthread_progress_window_h__
#define __ardour_interthread_progress_window_h__
#include <gtkmm/label.h>
#include <gtkmm/progressbar.h>
#include "ardour_dialog.h"
namespace ARDOUR {
class InterThreadInfo;
class ImportStatus;
}
/** A progress dialogue which gets its status from an
* ARDOUR::InterThreadInfo struct. Displays a progress bar, which is
* automagically updated using a Glib timer, and a cancel button.
*/
class InterthreadProgressWindow : public ArdourDialog
{
public:
InterthreadProgressWindow (ARDOUR::InterThreadInfo *, std::string const &, std::string const &);
protected:
virtual bool update ();
virtual void on_hide ();
Gtk::Button _cancel_button;
Gtk::Label _cancel_label;
Gtk::ProgressBar _bar;
private:
void cancel_clicked ();
ARDOUR::InterThreadInfo* _interthread_info;
};
/** Progress dialogue for importing sound files */
class ImportProgressWindow : public InterthreadProgressWindow
{
public:
ImportProgressWindow (ARDOUR::ImportStatus *, std::string const &, std::string const &);
private:
bool update ();
Gtk::Label _label;
ARDOUR::ImportStatus* _import_status;
};
#endif