juce_ActiveXControlComponent.h

Go to the documentation of this file.

/*
  ==============================================================================
 
   This file is part of the JUCE library.
   Copyright (c) 2022 - 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 7 End-User License
   Agreement and JUCE Privacy Policy.
 
   End User License Agreement: www.juce.com/juce-7-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
{
 
#if JUCE_WINDOWS || DOXYGEN
 
//==============================================================================
class JUCE_API  ActiveXControlComponent   : public Component
{
public:
    //==============================================================================
    ActiveXControlComponent();

    ~ActiveXControlComponent() override;

    bool createControl (const void* controlIID);

    void deleteControl();

    bool isControlOpen() const noexcept                 { return control != nullptr; }

    void* queryInterface (const void* iid) const;

    void setMouseEventsAllowed (bool eventsCanReachControl);

    bool areMouseEventsAllowed() const noexcept                 { return mouseEventsAllowed; }
 
    //==============================================================================
    void paint (Graphics&) override;

    intptr_t offerEventToActiveXControl (void*);
    static intptr_t offerEventToActiveXControlStatic (void*);
 
private:
    class Pimpl;
    std::unique_ptr<Pimpl> control;
    bool mouseEventsAllowed = true;
 
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ActiveXControlComponent)
};
 
#endif
 
} // namespace juce