JUCE/modules/juce_gui_basics/keyboard/juce_ModifierKeys.cpp

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

   This file is part of the JUCE library.
   Copyright (c) 2020 - Raw Material Software Limited

   JUCE is an open source library subject to commercial or open-source
   licensing.

   By using JUCE, you agree to the terms of both the JUCE 6 End-User License
   Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).

   End User License Agreement: www.juce.com/juce-6-licence
   Privacy Policy: www.juce.com/juce-privacy-policy

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

   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
{

ModifierKeys ModifierKeys::currentModifiers;

ModifierKeys::ModifierKeys (int rawFlags) noexcept               : flags (rawFlags)    {}

int ModifierKeys::getNumMouseButtonsDown() const noexcept
{
    int num = 0;

    if (isLeftButtonDown())     ++num;
    if (isRightButtonDown())    ++num;
    if (isMiddleButtonDown())   ++num;

    return num;
}

ModifierKeys ModifierKeys::getCurrentModifiersRealtime() noexcept
{
    return ComponentPeer::getCurrentModifiersRealtime();
}

} // namespace juce