JUCE/modules/juce_gui_basics/native/accessibility/juce_win32_UIAProviderBase.h

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

   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
{

//==============================================================================
class UIAProviderBase
{
public:
    explicit UIAProviderBase (AccessibilityNativeHandle* nativeHandleIn)
        : nativeHandle (nativeHandleIn)
    {
    }

    bool isElementValid() const
    {
        if (nativeHandle != nullptr)
            return nativeHandle->isElementValid();

        return false;
    }

    const AccessibilityHandler& getHandler() const
    {
        return nativeHandle->getHandler();
    }

private:
    ComSmartPtr<AccessibilityNativeHandle> nativeHandle;

    //==============================================================================
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (UIAProviderBase)
};

} // namespace juce