3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/unix/app.h
|
|
// Purpose: wxAppConsole implementation for Unix
|
|
// Author: Lukasz Michalski
|
|
// Created: 28/01/2005
|
|
// Copyright: (c) Lukasz Michalski
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
//Ensure that sigset_t is being defined
|
|
#include <signal.h>
|
|
|
|
class wxFDIODispatcher;
|
|
class wxFDIOHandler;
|
|
class wxWakeUpPipe;
|
|
|
|
// wxApp subclass implementing event processing for console applications
|
|
class WXDLLIMPEXP_BASE wxAppConsole : public wxAppConsoleBase
|
|
{
|
|
public:
|
|
wxAppConsole();
|
|
virtual ~wxAppConsole();
|
|
|
|
// override base class initialization
|
|
virtual bool Initialize(int& argc, wxChar** argv);
|
|
|
|
|
|
// Unix-specific: Unix signal handling
|
|
// -----------------------------------
|
|
|
|
// type of the function which can be registered as signal handler: notice
|
|
// that it isn't really a signal handler, i.e. it's not subject to the
|
|
// usual signal handlers constraints, because it is called later from
|
|
// CheckSignal() and not when the signal really occurs
|
|
typedef void (*SignalHandler)(int);
|
|
|
|
// Set signal handler for the given signal, SIG_DFL or SIG_IGN can be used
|
|
// instead of a function pointer
|
|
//
|
|
// Return true if handler was installed, false on error
|
|
bool SetSignalHandler(int signal, SignalHandler handler);
|
|
|
|
// Check if any Unix signals arrived since the last call and execute
|
|
// handlers for them
|
|
void CheckSignal();
|
|
|
|
// Register the signal wake up pipe with the given dispatcher.
|
|
//
|
|
// This is used by wxExecute(wxEXEC_NOEVENTS) implementation only.
|
|
//
|
|
// The pointer to the handler used for processing events on this descriptor
|
|
// is returned so that it can be deleted when we no longer needed it.
|
|
wxFDIOHandler* RegisterSignalWakeUpPipe(wxFDIODispatcher& dispatcher);
|
|
|
|
private:
|
|
// signal handler set up by SetSignalHandler() for all signals we handle,
|
|
// it just adds the signal to m_signalsCaught -- the real processing is
|
|
// done later, when CheckSignal() is called
|
|
static void HandleSignal(int signal);
|
|
|
|
|
|
// signals for which HandleSignal() had been called (reset from
|
|
// CheckSignal())
|
|
sigset_t m_signalsCaught;
|
|
|
|
// the signal handlers
|
|
WX_DECLARE_HASH_MAP(int, SignalHandler, wxIntegerHash, wxIntegerEqual, SignalHandlerHash);
|
|
SignalHandlerHash m_signalHandlerHash;
|
|
|
|
// pipe used for wake up signal handling: if a signal arrives while we're
|
|
// blocking for input, writing to this pipe triggers a call to our CheckSignal()
|
|
wxWakeUpPipe *m_signalWakeUpPipe;
|
|
};
|