5488a1438f
The old email address is invalid since many years and shouldn't be used any longer. No real changes.
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/msw/evtloopconsole.h
|
|
// Purpose: wxConsoleEventLoop class for Windows
|
|
// Author: Vadim Zeitlin
|
|
// Modified by:
|
|
// Created: 2004-07-31
|
|
// Copyright: (c) 2003-2004 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_MSW_EVTLOOPCONSOLE_H_
|
|
#define _WX_MSW_EVTLOOPCONSOLE_H_
|
|
|
|
class WXDLLIMPEXP_BASE wxMSWEventLoopBase : public wxEventLoopManual
|
|
{
|
|
public:
|
|
wxMSWEventLoopBase();
|
|
virtual ~wxMSWEventLoopBase();
|
|
|
|
// implement base class pure virtuals
|
|
virtual bool Pending() const wxOVERRIDE;
|
|
virtual void WakeUp() wxOVERRIDE;
|
|
|
|
#if wxUSE_THREADS
|
|
// MSW-specific method to wait for the termination of the specified (by its
|
|
// native handle) thread or any input message arriving (in GUI case).
|
|
//
|
|
// Return value is WAIT_OBJECT_0 if the thread terminated, WAIT_OBJECT_0+1
|
|
// if a message arrived with anything else indicating an error.
|
|
WXDWORD MSWWaitForThread(WXHANDLE hThread);
|
|
#endif // wxUSE_THREADS
|
|
|
|
// Return true if wake up was requested and not handled yet, i.e. if
|
|
// m_heventWake is signaled.
|
|
bool MSWIsWakeUpRequested();
|
|
|
|
protected:
|
|
// get the next message from queue and return true or return false if we
|
|
// got WM_QUIT or an error occurred
|
|
bool GetNextMessage(WXMSG *msg);
|
|
|
|
// same as above but with a timeout and return value can be -1 meaning that
|
|
// time out expired in addition to true/false
|
|
int GetNextMessageTimeout(WXMSG *msg, unsigned long timeout);
|
|
|
|
private:
|
|
// An auto-reset Win32 event which is signalled when we need to wake up the
|
|
// main thread waiting in GetNextMessage[Timeout]().
|
|
WXHANDLE m_heventWake;
|
|
};
|
|
|
|
#if wxUSE_CONSOLE_EVENTLOOP
|
|
|
|
class WXDLLIMPEXP_BASE wxConsoleEventLoop : public wxMSWEventLoopBase
|
|
{
|
|
public:
|
|
wxConsoleEventLoop() { }
|
|
|
|
// override/implement base class virtuals
|
|
virtual bool Dispatch() wxOVERRIDE;
|
|
virtual int DispatchTimeout(unsigned long timeout) wxOVERRIDE;
|
|
|
|
// Windows-specific function to process a single message
|
|
virtual void ProcessMessage(WXMSG *msg);
|
|
|
|
protected:
|
|
virtual void DoYieldFor(long eventsToProcess) wxOVERRIDE;
|
|
};
|
|
|
|
#endif // wxUSE_CONSOLE_EVENTLOOP
|
|
|
|
#endif // _WX_MSW_EVTLOOPCONSOLE_H_
|