ardour/gtk2_ardour/ardour_dialog.h
Robin Gareus d9767b10ac Fix another crash at exit.
During ARDOUR_UI::finish(), after destroying various instances:
close_all_dialogs() -> ArdourDialog::on_response() -> GUIIdle()

The event loop recurses and may execute a previously scheduled
Editor::idle_visual_changer()
2017-07-03 14:03:10 +02:00

66 lines
1.8 KiB
C++

/*
Copyright (C) 2002 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_dialog_h__
#define __ardour_dialog_h__
#include <gtkmm/window.h>
#include <gtkmm/dialog.h>
#include "ardour/session_handle.h"
namespace WM {
class ProxyTemporary;
}
/*
* This virtual parent class is so that each dialog box uses the
* same mechanism to declare its closing. It shares a common
* method of connecting and disconnecting from a Session with
* all other objects that have a handle on a Session.
*/
class ArdourDialog : public Gtk::Dialog, public ARDOUR::SessionHandlePtr
{
public:
ArdourDialog (std::string title, bool modal = false, bool use_separator = false);
ArdourDialog (Gtk::Window& parent, std::string title, bool modal = false, bool use_separator = false);
~ArdourDialog();
bool on_focus_in_event (GdkEventFocus*);
bool on_focus_out_event (GdkEventFocus*);
bool on_delete_event (GdkEventAny*);
void on_unmap ();
void on_show ();
virtual void on_response (int);
protected:
void pop_splash ();
void close_self ();
private:
WM::ProxyTemporary* proxy;
bool _splash_pushed;
void init ();
static sigc::signal<void> CloseAllDialogs;
};
#endif // __ardour_dialog_h__