Audacity
3.2.0
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src
KeyboardCapture.h
Go to the documentation of this file.
1
/**********************************************************************
2
3
Audacity: A Digital Audio Editor
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5
KeyboardCapture.h
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7
Paul Licameli split this from Project.h
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**********************************************************************/
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#ifndef __AUDACITY_KEYBOARD_CAPTURE__
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#define __AUDACITY_KEYBOARD_CAPTURE__
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#include <functional>
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#include <wx/event.h>
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#include "
GlobalVariable.h
"
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DECLARE_EXPORTED_EVENT_TYPE
(AUDACITY_DLL_API, EVT_CAPTURE_KEY, -1);
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namespace
KeyboardCapture
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{
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AUDACITY_DLL_API
bool
IsHandler
(
const
wxWindow *
handler
);
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AUDACITY_DLL_API wxWindow *
GetHandler
();
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AUDACITY_DLL_API
void
Capture
(wxWindow *
handler
);
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AUDACITY_DLL_API
void
Release
(wxWindow *
handler
);
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struct
AUDACITY_DLL_API
PreFilter
:
GlobalHook
<PreFilter,
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bool( wxKeyEvent& )
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>{};
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struct
AUDACITY_DLL_API
PostFilter
:
GlobalHook
<PostFilter,
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bool( wxKeyEvent& )
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>{};
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63
AUDACITY_DLL_API
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void
OnFocus
( wxWindow &window, wxFocusEvent &event );
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}
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#endif
GlobalVariable.h
DECLARE_EXPORTED_EVENT_TYPE
DECLARE_EXPORTED_EVENT_TYPE(AUDACITY_DLL_API, EVT_CAPTURE_KEY, -1)
Custom events.
GlobalHook
Global function-valued variable, adding a convenient Call()
Definition:
GlobalVariable.h:158
KeyboardCapture
Definition:
KeyboardCapture.cpp:48
KeyboardCapture::IsHandler
bool IsHandler(const wxWindow *handler)
Definition:
KeyboardCapture.cpp:51
KeyboardCapture::GetHandler
wxWindow * GetHandler()
Definition:
KeyboardCapture.cpp:56
KeyboardCapture::Release
void Release(wxWindow *handler)
Definition:
KeyboardCapture.cpp:66
KeyboardCapture::OnFocus
void OnFocus(wxWindow &window, wxFocusEvent &event)
a function useful to implement a focus event handler The window releases the keyboard if the event is...
Definition:
KeyboardCapture.cpp:72
KeyboardCapture::Capture
void Capture(wxWindow *handler)
Definition:
KeyboardCapture.cpp:61
audacity::cloud::audiocom::anonymous_namespace{AuthorizationHandler.cpp}::handler
AuthorizationHandler handler
Definition:
AuthorizationHandler.cpp:34
KeyboardCapture::PostFilter
Post-filter is conditionally called after passing the event to the window.
Definition:
KeyboardCapture.h:57
KeyboardCapture::PreFilter
Pre-filter is called before passing the event to the captured window.
Definition:
KeyboardCapture.h:45
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