Carla/source/modules/juce_gui_basics/application/juce_Application.cpp

/*
  ==============================================================================

   This file is part of the JUCE 6 technical preview.
   Copyright (c) 2017 - ROLI Ltd.

   You may use this code under the terms of the GPL v3
   (see www.gnu.org/licenses).

   For this technical preview, this file is not subject to commercial licensing.

   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.

  ==============================================================================
*/

namespace juce
{

JUCEApplication::JUCEApplication() {}
JUCEApplication::~JUCEApplication() {}

//==============================================================================
JUCEApplication* JUCE_CALLTYPE JUCEApplication::getInstance() noexcept
{
    return dynamic_cast<JUCEApplication*> (JUCEApplicationBase::getInstance());
}

bool JUCEApplication::moreThanOneInstanceAllowed()  { return true; }
void JUCEApplication::anotherInstanceStarted (const String&) {}

void JUCEApplication::suspended() {}
void JUCEApplication::resumed() {}

void JUCEApplication::systemRequestedQuit()         { quit(); }

void JUCEApplication::unhandledException (const std::exception*, const String&, int)
{
    jassertfalse;
}

//==============================================================================
ApplicationCommandTarget* JUCEApplication::getNextCommandTarget()
{
    return nullptr;
}

void JUCEApplication::getAllCommands (Array<CommandID>& commands)
{
    commands.add (StandardApplicationCommandIDs::quit);
}

void JUCEApplication::getCommandInfo (const CommandID commandID, ApplicationCommandInfo& result)
{
    if (commandID == StandardApplicationCommandIDs::quit)
    {
        result.setInfo (TRANS("Quit"),
                        TRANS("Quits the application"),
                        "Application", 0);

        result.defaultKeypresses.add (KeyPress ('q', ModifierKeys::commandModifier, 0));
    }
}

bool JUCEApplication::perform (const InvocationInfo& info)
{
    if (info.commandID == StandardApplicationCommandIDs::quit)
    {
        systemRequestedQuit();
        return true;
    }

    return false;
}

//==============================================================================
#if JUCE_MAC
 extern void juce_initialiseMacMainMenu();
#endif

bool JUCEApplication::initialiseApp()
{
    if (JUCEApplicationBase::initialiseApp())
    {
       #if JUCE_MAC
        juce_initialiseMacMainMenu(); // (needs to get the app's name)
       #endif

        return true;
    }

    return false;
}

} // namespace juce