source/modules/carla_juce/carla_juce.h

   1 /*
   2  * Carla Plugin Host
   3  * Copyright (C) 2011-2022 Filipe Coelho <falktx@falktx.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of
   8  * the License, or any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * For a full copy of the GNU General Public License see the doc/GPL.txt file.
  16  */
  17
  18 #ifndef CARLA_JUCE_HPP_INCLUDED
  19 #define CARLA_JUCE_HPP_INCLUDED
  20
  21 #include "AppConfig.h"
  22 #include "CarlaDefines.h"
  23
  24 #ifdef USING_JUCE
  25 # if defined(CARLA_OS_MAC) || defined(CARLA_OS_WIN)
  26 #  define USE_STANDALONE_JUCE_APPLICATION
  27 # else
  28 #  define USE_REFCOUNTER_JUCE_MESSAGE_MANAGER
  29 # endif
  30 #endif
  31
  32 #ifdef USE_STANDALONE_JUCE_APPLICATION
  33 # include <functional>
  34 #endif
  35
  36 namespace juce {
  37 class MessageManager;
  38 }
  39
  40 namespace CarlaJUCE {
  41
  42 void initialiseJuce_GUI();
  43 void idleJuce_GUI();
  44 void shutdownJuce_GUI();
  45 const char* getVersion();
  46
  47 struct ScopedJuceInitialiser_GUI {
  48     ScopedJuceInitialiser_GUI();
  49     ~ScopedJuceInitialiser_GUI();
  50 };
  51
  52 #ifdef USE_REFCOUNTER_JUCE_MESSAGE_MANAGER
  53 struct ReferenceCountedJuceMessageMessager {
  54     ReferenceCountedJuceMessageMessager();
  55     ~ReferenceCountedJuceMessageMessager();
  56     void incRef() const;
  57     void decRef() const;
  58 };
  59
  60 void setMessageManagerForThisThread();
  61 void dispatchMessageManagerMessages();
  62 #endif
  63
  64 #ifdef USE_STANDALONE_JUCE_APPLICATION
  65 void setupAndUseMainApplication(std::function<void()> idleFn, volatile bool* closedSignalPtr);
  66 #endif
  67
  68 } // namespace CarlaJUCE
  69
  70 #endif // CARLA_JUCE_HPP_INCLUDED