X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a1312bc8b202eb7f5c0bdc581f92a6ac39dfebde..0bbe61b8c18a1795189f0cf73cc61c14a0fb846d:/src/common/appbase.cpp?ds=sidebyside diff --git a/src/common/appbase.cpp b/src/common/appbase.cpp index 4cf7d8c3c8..1efd57addd 100644 --- a/src/common/appbase.cpp +++ b/src/common/appbase.cpp @@ -44,17 +44,20 @@ #include "wx/msgout.h" #include "wx/ptr_scpd.h" #include "wx/tokenzr.h" +#include "wx/thread.h" #if wxUSE_EXCEPTIONS && wxUSE_STL #include #include #endif +#ifndef __WXPALMOS5__ #if !defined(__WXMSW__) || defined(__WXMICROWIN__) #include // for SIGTRAP used by wxTrap() #endif //Win/Unix #include +#endif // ! __WXPALMOS5__ #if wxUSE_FONTMAP #include "wx/fontmap.h" @@ -80,6 +83,8 @@ #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 @@ -162,22 +167,18 @@ wxAppConsoleBase::~wxAppConsoleBase() // initilization/cleanup // ---------------------------------------------------------------------------- -bool wxAppConsoleBase::Initialize(int& argcOrig, wxChar **argvOrig) +bool wxAppConsoleBase::Initialize(int& WXUNUSED(argc), wxChar **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 #ifndef __WXPALMOS__ - if ( m_appName.empty() && argv ) + if ( m_appName.empty() && argv && argv[0] ) { // the application name is, by default, the name of its executable file wxFileName::SplitPath(argv[0], NULL, &m_appName, NULL); @@ -358,21 +359,21 @@ void wxAppConsoleBase::ProcessPendingEvents() if (wxPendingEvents) { - // iterate until the list becomes empty + // 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) { - 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 ); + wxEvtHandler *handler = (wxEvtHandler *)node->GetData(); handler->ProcessPendingEvents(); wxENTER_CRIT_SECT( *wxPendingEventsLocker ); + // restart as the iterators could have been invalidated node = wxPendingEvents->GetFirst(); } } @@ -466,7 +467,7 @@ bool wxAppConsoleBase::OnExceptionInMainLoop() #if wxUSE_CMDLINE_PARSER -#define OPTION_VERBOSE _T("verbose") +#define OPTION_VERBOSE "verbose" void wxAppConsoleBase::OnInitCmdLine(wxCmdLineParser& parser) { @@ -475,8 +476,8 @@ 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 @@ -485,7 +486,7 @@ void wxAppConsoleBase::OnInitCmdLine(wxCmdLineParser& parser) #if wxUSE_LOG { wxCMD_LINE_SWITCH, - wxEmptyString, + NULL, OPTION_VERBOSE, gettext_noop("generate verbose log messages"), wxCMD_LINE_VAL_NONE, @@ -494,14 +495,7 @@ void wxAppConsoleBase::OnInitCmdLine(wxCmdLineParser& parser) #endif // wxUSE_LOG // terminator - { - wxCMD_LINE_NONE, - wxEmptyString, - wxEmptyString, - wxEmptyString, - wxCMD_LINE_VAL_NONE, - 0x0 - } + wxCMD_LINE_DESC_END }; parser.SetDesc(cmdLineDesc); @@ -651,13 +645,6 @@ void wxConsoleAppTraitsBase::RemoveFromPendingDelete(wxObject * WXUNUSED(object) // nothing to do } -#if wxUSE_SOCKETS -GSocketGUIFunctionsTable* wxConsoleAppTraitsBase::GetSocketGUIFunctionsTable() -{ - return NULL; -} -#endif - // ---------------------------------------------------------------------------- // wxAppTraits // ---------------------------------------------------------------------------- @@ -665,11 +652,36 @@ GSocketGUIFunctionsTable* wxConsoleAppTraitsBase::GetSocketGUIFunctionsTable() #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) @@ -797,12 +809,6 @@ void wxTrap() { #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__) @@ -820,20 +826,17 @@ static void wxDoOnAssert(const wxString& szFile, 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 @@ -847,8 +850,6 @@ static void wxDoOnAssert(const wxString& szFile, wxTheApp->OnAssertFailure(szFile.c_str(), nLine, szFunc.c_str(), szCond.c_str(), szMsg.c_str()); } - - s_bInAssert = false; } void wxOnAssert(const wxString& szFile, @@ -944,6 +945,7 @@ static void LINKAGEMODE SetTraceMasks() #endif // wxUSE_LOG } +static bool DoShowAssertDialog(const wxString& msg) { // under MSW we can show the dialog even in the console mode