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Revert the addition of WXDLLIMPEXP_CORE to all wxNavigationEnabled methods.
[wxWidgets.git] / include / wx / unix / apptbase.h
1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/unix/apptbase.h
3 // Purpose: declaration of wxAppTraits for Unix systems
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 23.06.2003
7 // RCS-ID: $Id$
8 // Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
9 // Licence: wxWindows licence
10 ///////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_UNIX_APPTBASE_H_
13 #define _WX_UNIX_APPTBASE_H_
14
15 struct wxEndProcessData;
16 struct wxExecuteData;
17 class wxFDIOManager;
18
19 // ----------------------------------------------------------------------------
20 // wxAppTraits: the Unix version adds extra hooks needed by Unix code
21 // ----------------------------------------------------------------------------
22
23 class WXDLLIMPEXP_BASE wxAppTraits : public wxAppTraitsBase
24 {
25 public:
26 // wxExecute() support methods
27 // ---------------------------
28
29 // wait for the process termination, return whatever wxExecute() must
30 // return
31 //
32 // base class implementation handles all cases except wxEXEC_SYNC without
33 // wxEXEC_NOEVENTS one which is implemented at the GUI level
34 virtual int WaitForChild(wxExecuteData& execData);
35
36 // integrate the monitoring of the given fd with the port-specific event
37 // loop: when this fd, which corresponds to a dummy pipe opened between the
38 // parent and child processes, is closed by the child, the parent is
39 // notified about this via a call to wxHandleProcessTermination() function
40 //
41 // the default implementation uses wxFDIODispatcher and so is suitable for
42 // the console applications or ports which don't have any specific event
43 // loop
44 virtual int AddProcessCallback(wxEndProcessData *data, int fd);
45
46 #if wxUSE_SOCKETS
47 // return a pointer to the object which should be used to integrate
48 // monitoring of the file descriptors to the event loop (currently this is
49 // used for the sockets only but should be used for arbitrary event loop
50 // sources in the future)
51 //
52 // this object may be different for the console and GUI applications
53 //
54 // the pointer is not deleted by the caller as normally it points to a
55 // static variable
56 virtual wxFDIOManager *GetFDIOManager();
57 #endif // wxUSE_SOCKETS
58
59 protected:
60 // a helper for the implementation of WaitForChild() in wxGUIAppTraits:
61 // checks the streams used for redirected IO in execData and returns true
62 // if there is any activity in them
63 bool CheckForRedirectedIO(wxExecuteData& execData);
64 };
65
66 #endif // _WX_UNIX_APPTBASE_H_
67