#include "wx/msgout.h"
#include "wx/ptr_scpd.h"
#include "wx/tokenzr.h"
+#include "wx/thread.h"
+#if wxUSE_EXCEPTIONS && wxUSE_STL
+ #include <exception>
+ #include <typeinfo>
+#endif
+
+#ifndef __WXPALMOS5__
#if !defined(__WXMSW__) || defined(__WXMICROWIN__)
#include <signal.h> // for SIGTRAP used by wxTrap()
#endif //Win/Unix
#include <locale.h>
+#endif // ! __WXPALMOS5__
#if wxUSE_FONTMAP
#include "wx/fontmap.h"
#include "wx/msw/debughlp.h"
#endif
#endif // wxUSE_STACKWALKER
+
+ #include "wx/recguard.h"
#endif // __WXDEBUG__
// wxABI_VERSION can be defined when compiling applications but it should be
// initilization/cleanup
// ----------------------------------------------------------------------------
-bool wxAppConsoleBase::Initialize(int& argcOrig, wxChar **argvOrig)
+bool wxAppConsoleBase::Initialize(int& WXUNUSED(argc), wxChar **WXUNUSED(argv))
{
#if wxUSE_INTL
GetTraits()->SetLocale();
#endif // wxUSE_INTL
- // remember the command line arguments
- argc = argcOrig;
- argv = argvOrig;
-
#if wxUSE_THREADS
wxPendingEventsLocker = new wxCriticalSection;
#endif
bool wxAppConsoleBase::HasPendingEvents() const
{
- // ensure that we're the only thread to modify the pending events list
wxENTER_CRIT_SECT( *wxPendingEventsLocker );
- if ( !wxPendingEvents )
- {
- wxLEAVE_CRIT_SECT( *wxPendingEventsLocker );
- return false;
- }
+ bool has = wxPendingEvents && !wxPendingEvents->IsEmpty();
+
wxLEAVE_CRIT_SECT( *wxPendingEventsLocker );
- return true;
+
+ return has;
}
/* static */
return;
#endif
- if ( !HasPendingEvents() )
- return;
-
wxENTER_CRIT_SECT( *wxPendingEventsLocker );
- // iterate until the list becomes empty
- wxList::compatibility_iterator node = wxPendingEvents->GetFirst();
- while (node)
+ if (wxPendingEvents)
{
- wxEvtHandler *handler = (wxEvtHandler *)node->GetData();
- wxPendingEvents->Erase(node);
-
- // In ProcessPendingEvents(), new handlers might be add
- // and we can safely leave the critical section here.
- wxLEAVE_CRIT_SECT( *wxPendingEventsLocker );
+ // iterate until the list becomes empty: the handlers remove themselves
+ // from it when they don't have any more pending events
+ wxList::compatibility_iterator node = wxPendingEvents->GetFirst();
+ while (node)
+ {
+ // In ProcessPendingEvents(), new handlers might be add
+ // and we can safely leave the critical section here.
+ wxLEAVE_CRIT_SECT( *wxPendingEventsLocker );
- handler->ProcessPendingEvents();
+ wxEvtHandler *handler = (wxEvtHandler *)node->GetData();
+ handler->ProcessPendingEvents();
- wxENTER_CRIT_SECT( *wxPendingEventsLocker );
+ wxENTER_CRIT_SECT( *wxPendingEventsLocker );
- node = wxPendingEvents->GetFirst();
+ // restart as the iterators could have been invalidated
+ node = wxPendingEvents->GetFirst();
+ }
}
wxLEAVE_CRIT_SECT( *wxPendingEventsLocker );
(handler->*func)(event);
}
+void wxAppConsoleBase::OnUnhandledException()
+{
+#ifdef __WXDEBUG__
+ // we're called from an exception handler so we can re-throw the exception
+ // to recover its type
+ wxString what;
+ try
+ {
+ throw;
+ }
+#if wxUSE_STL
+ catch ( std::exception& e )
+ {
+ what.Printf("std::exception of type \"%s\", what() = \"%s\"",
+ typeid(e).name(), e.what());
+ }
+#endif // wxUSE_STL
+ catch ( ... )
+ {
+ what = "unknown exception";
+ }
+
+ wxMessageOutputBest().Printf(
+ "*** Caught unhandled %s; terminating\n", what
+ );
+#endif // __WXDEBUG__
+}
+
// ----------------------------------------------------------------------------
// exceptions support
// ----------------------------------------------------------------------------
-#if wxUSE_EXCEPTIONS
-
bool wxAppConsoleBase::OnExceptionInMainLoop()
{
throw;
#endif
}
-#endif // wxUSE_EXCEPTIONS
-
-
#endif // wxUSE_EXCEPTIONS
// ----------------------------------------------------------------------------
#if wxUSE_CMDLINE_PARSER
-#define OPTION_VERBOSE _T("verbose")
+#define OPTION_VERBOSE "verbose"
void wxAppConsoleBase::OnInitCmdLine(wxCmdLineParser& parser)
{
{
{
wxCMD_LINE_SWITCH,
- _T("h"),
- _T("help"),
+ "h",
+ "help",
gettext_noop("show this help message"),
wxCMD_LINE_VAL_NONE,
wxCMD_LINE_OPTION_HELP
#if wxUSE_LOG
{
wxCMD_LINE_SWITCH,
- wxEmptyString,
+ NULL,
OPTION_VERBOSE,
gettext_noop("generate verbose log messages"),
wxCMD_LINE_VAL_NONE,
#endif // wxUSE_LOG
// terminator
- {
- wxCMD_LINE_NONE,
- wxEmptyString,
- wxEmptyString,
- wxEmptyString,
- wxCMD_LINE_VAL_NONE,
- 0x0
- }
+ wxCMD_LINE_DESC_END
};
parser.SetDesc(cmdLineDesc);
// nothing to do
}
-#if wxUSE_SOCKETS
-GSocketGUIFunctionsTable* wxConsoleAppTraitsBase::GetSocketGUIFunctionsTable()
-{
- return NULL;
-}
-#endif
-
// ----------------------------------------------------------------------------
// wxAppTraits
// ----------------------------------------------------------------------------
#if wxUSE_INTL
void wxAppTraitsBase::SetLocale()
{
- setlocale(LC_ALL, "");
+ wxSetlocale(LC_ALL, "");
wxUpdateLocaleIsUtf8();
}
#endif
+#if wxUSE_THREADS
+void wxMutexGuiEnterImpl();
+void wxMutexGuiLeaveImpl();
+
+void wxAppTraitsBase::MutexGuiEnter()
+{
+ wxMutexGuiEnterImpl();
+}
+
+void wxAppTraitsBase::MutexGuiLeave()
+{
+ wxMutexGuiLeaveImpl();
+}
+
+void WXDLLIMPEXP_BASE wxMutexGuiEnter()
+{
+ wxAppConsoleBase::GetInstance()->GetTraits()->MutexGuiEnter();
+}
+
+void WXDLLIMPEXP_BASE wxMutexGuiLeave()
+{
+ wxAppConsoleBase::GetInstance()->GetTraits()->MutexGuiLeave();
+}
+#endif // wxUSE_THREADS
+
#ifdef __WXDEBUG__
bool wxAppTraitsBase::ShowAssertDialog(const wxString& msgOriginal)
{
#if defined(__WXMSW__) && !defined(__WXMICROWIN__)
DebugBreak();
-#elif defined(__WXMAC__) && !defined(__DARWIN__)
- #if __powerc
- Debugger();
- #else
- SysBreak();
- #endif
#elif defined(_MSL_USING_MW_C_HEADERS) && _MSL_USING_MW_C_HEADERS
Debugger();
#elif defined(__UNIX__)
const wxString& szMsg = wxEmptyString)
{
// FIXME MT-unsafe
- static bool s_bInAssert = false;
+ static int s_bInAssert = 0;
- if ( s_bInAssert )
+ wxRecursionGuard guard(s_bInAssert);
+ if ( guard.IsInside() )
{
- // He-e-e-e-elp!! we're trapped in endless loop
+ // can't use assert here to avoid infinite loops, so just trap
wxTrap();
- s_bInAssert = false;
-
return;
}
- s_bInAssert = true;
-
if ( !wxTheApp )
{
// by default, show the assert dialog box -- we can't customize this
wxTheApp->OnAssertFailure(szFile.c_str(), nLine, szFunc.c_str(),
szCond.c_str(), szMsg.c_str());
}
-
- s_bInAssert = false;
}
void wxOnAssert(const wxString& szFile,
#endif // wxUSE_LOG
}
+static
bool DoShowAssertDialog(const wxString& msg)
{
// under MSW we can show the dialog even in the console mode
wxT("You can also choose [Cancel] to suppress ")
wxT("further warnings.");
- switch ( ::MessageBox(NULL, msgDlg, _T("wxWidgets Debug Alert"),
+ switch ( ::MessageBox(NULL, msgDlg.wx_str(), _T("wxWidgets Debug Alert"),
MB_YESNOCANCEL | MB_ICONSTOP ) )
{
case IDYES:
#if defined(__WXMSW__) && !defined(__WXMICROWIN__)
msg << wxT("\r\n");
- OutputDebugString(msg );
+ OutputDebugString(msg.wx_str());
#else
// send to stderr
wxFprintf(stderr, wxT("%s\n"), msg.c_str());
projects / wxWidgets.git / blobdiff