mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-09-22 12:21:41 +02:00
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
119 lines
3.5 KiB
C++
119 lines
3.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/msw/evtloop.h
|
|
// Purpose: wxEventLoop class for MSW
|
|
// Author: Vadim Zeitlin
|
|
// Modified by:
|
|
// Created: 2004-07-31
|
|
// RCS-ID: $Id: evtloop.h 59161 2009-02-26 14:15:20Z VZ $
|
|
// Copyright: (c) 2003-2004 Vadim Zeitlin <vadim@wxwindows.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_MSW_EVTLOOP_H_
|
|
#define _WX_MSW_EVTLOOP_H_
|
|
|
|
#if wxUSE_GUI
|
|
#include "wx/dynarray.h"
|
|
#include "wx/msw/wrapwin.h"
|
|
#include "wx/window.h"
|
|
#endif
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxEventLoop
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_BASE wxMSWEventLoopBase : public wxEventLoopManual
|
|
{
|
|
public:
|
|
wxMSWEventLoopBase();
|
|
|
|
// implement base class pure virtuals
|
|
virtual bool Pending() const;
|
|
|
|
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
|
|
int GetNextMessageTimeout(WXMSG *msg, unsigned long timeout);
|
|
};
|
|
|
|
#if wxUSE_GUI
|
|
|
|
WX_DECLARE_EXPORTED_OBJARRAY(MSG, wxMSGArray);
|
|
|
|
class WXDLLIMPEXP_CORE wxGUIEventLoop : public wxMSWEventLoopBase
|
|
{
|
|
public:
|
|
wxGUIEventLoop() { }
|
|
|
|
// process a single message: calls PreProcessMessage() before dispatching
|
|
// it
|
|
virtual void ProcessMessage(WXMSG *msg);
|
|
|
|
// preprocess a message, return true if processed (i.e. no further
|
|
// dispatching required)
|
|
virtual bool PreProcessMessage(WXMSG *msg);
|
|
|
|
// set the critical window: this is the window such that all the events
|
|
// except those to this window (and its children) stop to be processed
|
|
// (typical examples: assert or crash report dialog)
|
|
//
|
|
// calling this function with NULL argument restores the normal event
|
|
// handling
|
|
static void SetCriticalWindow(wxWindowMSW *win) { ms_winCritical = win; }
|
|
|
|
// return true if there is no critical window or if this window is [a child
|
|
// of] the critical one
|
|
static bool AllowProcessing(wxWindowMSW *win)
|
|
{
|
|
return !ms_winCritical || IsChildOfCriticalWindow(win);
|
|
}
|
|
|
|
// override/implement base class virtuals
|
|
virtual bool Dispatch();
|
|
virtual int DispatchTimeout(unsigned long timeout);
|
|
virtual void WakeUp();
|
|
virtual bool YieldFor(long eventsToProcess);
|
|
|
|
protected:
|
|
virtual void OnNextIteration();
|
|
|
|
private:
|
|
// check if the given window is a child of ms_winCritical (which must be
|
|
// non NULL)
|
|
static bool IsChildOfCriticalWindow(wxWindowMSW *win);
|
|
|
|
// array of messages used for temporary storage by YieldFor()
|
|
wxMSGArray m_arrMSG;
|
|
|
|
// critical window or NULL
|
|
static wxWindowMSW *ms_winCritical;
|
|
};
|
|
|
|
#else // !wxUSE_GUI
|
|
|
|
#if wxUSE_CONSOLE_EVENTLOOP
|
|
|
|
class WXDLLIMPEXP_BASE wxConsoleEventLoop : public wxMSWEventLoopBase
|
|
{
|
|
public:
|
|
wxConsoleEventLoop() { }
|
|
|
|
// override/implement base class virtuals
|
|
virtual bool Dispatch();
|
|
virtual int DispatchTimeout(unsigned long timeout);
|
|
virtual void WakeUp();
|
|
virtual bool YieldFor(long WXUNUSED(eventsToProcess)) { return true; }
|
|
|
|
// MSW-specific function to process a single message
|
|
virtual void ProcessMessage(WXMSG *msg);
|
|
};
|
|
|
|
#endif // wxUSE_CONSOLE_EVENTLOOP
|
|
|
|
#endif // wxUSE_GUI/!wxUSE_GUI
|
|
|
|
#endif // _WX_MSW_EVTLOOP_H_
|