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d14efe561b
long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/private/fdiohandler.h
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// Purpose: declares wxFDIOHandler class
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// Author: Vadim Zeitlin
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// Created: 2009-08-17
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// RCS-ID: $Id: fdiohandler.h 64140 2010-04-25 21:33:16Z FM $
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// Copyright: (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PRIVATE_FDIOHANDLER_H_
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#define _WX_PRIVATE_FDIOHANDLER_H_
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// ----------------------------------------------------------------------------
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// wxFDIOHandler: interface used to process events on file descriptors
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// ----------------------------------------------------------------------------
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class wxFDIOHandler
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{
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public:
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wxFDIOHandler() { m_regmask = 0; }
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// called when descriptor is available for non-blocking read
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virtual void OnReadWaiting() = 0;
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// called when descriptor is available for non-blocking write
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virtual void OnWriteWaiting() = 0;
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// called when there is exception on descriptor
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virtual void OnExceptionWaiting() = 0;
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// called to check if the handler is still valid, only used by
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// wxSocketImplUnix currently
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virtual bool IsOk() const { return true; }
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// get/set the mask of events for which we're currently registered for:
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// it's a combination of wxFDIO_{INPUT,OUTPUT,EXCEPTION}
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int GetRegisteredEvents() const { return m_regmask; }
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void SetRegisteredEvent(int flag) { m_regmask |= flag; }
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void ClearRegisteredEvent(int flag) { m_regmask &= ~flag; }
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// virtual dtor for the base class
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virtual ~wxFDIOHandler() { }
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private:
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int m_regmask;
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wxDECLARE_NO_COPY_CLASS(wxFDIOHandler);
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};
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#endif // _WX_PRIVATE_FDIOHANDLER_H_
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