mirror of
https://github.com/cookiengineer/audacity
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e653b4aaf8
... This makes it impossible to forget to include the EXPERIMENTAL definitions (such as when cutting and pasting code) and so get unintended quiet changes of behavior. The EXPERIMENTAL flags are now specified instead in new file Experimental.cmake
64 lines
1.2 KiB
C++
64 lines
1.2 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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DeviceChange.h
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Leland Lucius
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**********************************************************************/
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#ifndef __AUDACITY_DEVICECHANGE_H__
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#define __AUDACITY_DEVICECHANGE_H__
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#include "Audacity.h" // for HAVE_LIBUDEV_H
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#if defined(EXPERIMENTAL_DEVICE_CHANGE_HANDLER)
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#include "MemoryX.h"
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#if defined(__WXMSW__) || defined(__WXMAC__) || defined(HAVE_LIBUDEV_H)
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#define HAVE_DEVICE_CHANGE
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#endif
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#if defined(HAVE_DEVICE_CHANGE)
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#include <wx/timer.h> // member variable
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class DeviceChangeInterface /* not final */
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{
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public:
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virtual ~DeviceChangeInterface() {};
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virtual bool SetHandler(wxEvtHandler *handler) = 0;
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virtual void Enable(bool enable = true) = 0;
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};
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class DeviceChangeHandler : public wxEvtHandler
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{
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public:
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DeviceChangeHandler();
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virtual ~DeviceChangeHandler();
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void Enable(bool enable = true);
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virtual void DeviceChangeNotification() = 0;
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private:
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void OnChange(wxCommandEvent & evt);
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void OnTimer(wxTimerEvent & evt);
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std::unique_ptr<DeviceChangeInterface> mListener;
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wxTimer mTimer;
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DECLARE_EVENT_TABLE()
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};
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#endif
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#endif
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#endif
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