39bc0168c3
No real changes but use wxEventLoopSource::AddSourceForFD() instead of wxFDIODispatcher::RegisterFD() for this pipe because this is the preferred way and because it will allow reusing this class for wxExecute() purposes later. See #10258. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74346 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/unix/evtloop.h
|
|
// Purpose: declares wxEventLoop class
|
|
// Author: Lukasz Michalski (lm@zork.pl)
|
|
// Created: 2007-05-07
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) 2007 Lukasz Michalski
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_UNIX_EVTLOOP_H_
|
|
#define _WX_UNIX_EVTLOOP_H_
|
|
|
|
#if wxUSE_CONSOLE_EVENTLOOP
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxConsoleEventLoop
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class wxEventLoopSource;
|
|
class wxFDIODispatcher;
|
|
class wxWakeUpPipeMT;
|
|
|
|
class WXDLLIMPEXP_BASE wxConsoleEventLoop
|
|
#ifdef __WXOSX__
|
|
: public wxCFEventLoop
|
|
#else
|
|
: public wxEventLoopManual
|
|
#endif
|
|
{
|
|
public:
|
|
// initialize the event loop, use IsOk() to check if we were successful
|
|
wxConsoleEventLoop();
|
|
virtual ~wxConsoleEventLoop();
|
|
|
|
// implement base class pure virtuals
|
|
virtual bool Pending() const;
|
|
virtual bool Dispatch();
|
|
virtual int DispatchTimeout(unsigned long timeout);
|
|
virtual void WakeUp();
|
|
virtual bool IsOk() const { return m_dispatcher != NULL; }
|
|
virtual bool YieldFor(long WXUNUSED(eventsToProcess)) { return true; }
|
|
|
|
protected:
|
|
virtual void OnNextIteration();
|
|
|
|
private:
|
|
// pipe used for wake up messages: when a child thread wants to wake up
|
|
// the event loop in the main thread it writes to this pipe
|
|
wxWakeUpPipeMT *m_wakeupPipe;
|
|
|
|
// the event loop source used to monitor this pipe
|
|
wxEventLoopSource* m_wakeupSource;
|
|
|
|
// either wxSelectDispatcher or wxEpollDispatcher
|
|
wxFDIODispatcher *m_dispatcher;
|
|
|
|
wxDECLARE_NO_COPY_CLASS(wxConsoleEventLoop);
|
|
};
|
|
|
|
#endif // wxUSE_CONSOLE_EVENTLOOP
|
|
|
|
#endif // _WX_UNIX_EVTLOOP_H_
|