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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* plugingui.h
*
* Mon Oct 3 13:40:49 CEST 2011
* Copyright 2011 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* DrumGizmo 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#pragma once
#include "dgwindow.h"
#include "eventhandler.h"
#include "pluginconfig.h"
#include "thread.h"
#include "semaphore.h"
#include "messagereceiver.h"
#include "notifier.h"
namespace GUI {
class PluginGUI
: public MessageReceiver
, public Listener
{
public:
PluginGUI(void* native_window = nullptr);
virtual ~PluginGUI();
//! Process all events and messages in queue
//! \return true if not closing, returns false if closing.
bool processEvents();
void init();
void deinit();
void show();
void hide();
void handleMessage(Message* msg);
DGWindow* window{nullptr};
EventHandler* eventhandler{nullptr};
Config* config{nullptr};
Notifier<> closeNotifier;
// Support old interface a little while longer..
void setWindowClosedCallback(void (*handler)(void*), void* ptr);
private:
void closeEventHandler();
void* native_window{nullptr};
volatile bool running{true};
volatile bool closing{false};
volatile bool initialised{false};
Semaphore sem{"plugingui"};
// For the old-style notifier.
void (*windowClosedHandler)(void *){nullptr};
void *windowClosedPtr{nullptr};
};
} // GUI::
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