1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/unix/apptbase.h
3 // Purpose: declaration of wxAppTraits for Unix systems
4 // Author: Vadim Zeitlin
8 // Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
9 // Licence: wxWindows licence
10 ///////////////////////////////////////////////////////////////////////////////
12 #ifndef _WX_UNIX_APPTBASE_H_
13 #define _WX_UNIX_APPTBASE_H_
15 struct wxEndProcessData
;
18 // ----------------------------------------------------------------------------
19 // wxAppTraits: the Unix version adds extra hooks needed by Unix code
20 // ----------------------------------------------------------------------------
22 class WXDLLIMPEXP_BASE wxAppTraits
: public wxAppTraitsBase
25 // wxExecute() support methods
26 // ---------------------------
28 // wait for the process termination, return whatever wxExecute() must
31 // base class implementation handles all cases except wxEXEC_SYNC without
32 // wxEXEC_NOEVENTS one which is implemented at the GUI level
33 virtual int WaitForChild(wxExecuteData
& execData
);
35 // integrate the monitoring of the given fd with the port-specific event
36 // loop: when this fd, which corresponds to a dummy pipe opened between the
37 // parent and child processes, is closed by the child, the parent is
38 // notified about this via a call to wxHandleProcessTermination() function
40 // the default implementation uses wxFDIODispatcher and so is suitable for
41 // the console applications or ports which don't have any specific event
43 virtual int AddProcessCallback(wxEndProcessData
*data
, int fd
);
49 // Darwin uses the same wxSocketManager in console and GUI and, like MSW,
50 // uses SetDefaultSocketManager() to initialize it
51 #if wxUSE_SOCKETS && !defined(__DARWIN__)
52 // returns the select()-based socket manager for console applications which
53 // is also used by some ports (wxX11, wxDFB) in the GUI build (hence it is
54 // here and not in wxConsoleAppTraits)
55 virtual wxSocketManager
*GetSocketManager();
59 // a helper for the implementation of WaitForChild() in wxGUIAppTraits:
60 // checks the streams used for redirected IO in execData and returns true
61 // if there is any activity in them
62 bool CheckForRedirectedIO(wxExecuteData
& execData
);
65 #endif // _WX_UNIX_APPTBASE_H_