X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ce39c39e1fb09f3bc4701e6b147f7b47f8ef2146..4f0436e4655b628b32c4e9b27837c400e46c3746:/src/common/appbase.cpp diff --git a/src/common/appbase.cpp b/src/common/appbase.cpp index 261fd0fa23..f1610067c4 100644 --- a/src/common/appbase.cpp +++ b/src/common/appbase.cpp @@ -28,9 +28,7 @@ #include "wx/app.h" #include "wx/intl.h" #include "wx/list.h" - #if wxUSE_LOG - #include "wx/log.h" - #endif // wxUSE_LOG + #include "wx/log.h" #endif //WX_PRECOMP #include "wx/utils.h" @@ -46,7 +44,7 @@ #endif //Win/Unix #if defined(__WXMSW__) - #include "wx/msw/private.h" // includes windows.h for MessageBox() + #include "wx/msw/wrapwin.h" // includes windows.h for MessageBox() #endif #if wxUSE_FONTMAP @@ -89,7 +87,7 @@ // global vars // ---------------------------------------------------------------------------- -wxApp *wxTheApp = NULL; +wxAppConsole *wxAppConsole::ms_appInstance = NULL; wxAppInitializerFunction wxAppConsole::ms_appInitFn = NULL; @@ -105,10 +103,17 @@ wxAppConsole::wxAppConsole() { m_traits = NULL; - wxTheApp = (wxApp *)this; + ms_appInstance = this; #ifdef __WXDEBUG__ SetTraceMasks(); +#if wxUSE_UNICODE + // In unicode mode the SetTraceMasks call can cause an apptraits to be + // created, but since we are still in the constructor the wrong kind will + // be created for GUI apps. Destroy it so it can be created again later. + delete m_traits; + m_traits = NULL; +#endif #endif } @@ -123,15 +128,25 @@ wxAppConsole::~wxAppConsole() bool wxAppConsole::Initialize(int& argc, wxChar **argv) { +#if wxUSE_LOG + // If some code logged something before wxApp instance was created, + // wxLogStderr was set as the target. Undo it here by destroying the + // current target. It will be re-created next time logging is needed, but + // this time wxAppTraits will be used: + delete wxLog::SetActiveTarget(NULL); +#endif // wxUSE_LOG + // remember the command line arguments this->argc = argc; this->argv = argv; +#ifndef __WXPALMOS__ if ( m_appName.empty() && argv ) { // the application name is, by default, the name of its executable file wxFileName::SplitPath(argv[0], NULL, &m_appName, NULL); } +#endif return true; } @@ -152,7 +167,7 @@ bool wxAppConsole::OnInit() OnInitCmdLine(parser); bool cont; - switch ( parser.Parse(FALSE /* don't show usage */) ) + switch ( parser.Parse(false /* don't show usage */) ) { case -1: cont = OnCmdLineHelp(parser); @@ -168,10 +183,10 @@ bool wxAppConsole::OnInit() } if ( !cont ) - return FALSE; + return false; #endif // wxUSE_CMDLINE_PARSER - return TRUE; + return true; } int wxAppConsole::OnExit() @@ -182,10 +197,6 @@ int wxAppConsole::OnExit() delete wxConfigBase::Set((wxConfigBase *) NULL); #endif // wxUSE_CONFIG -#ifdef __WXUNIVERSAL__ - delete wxTheme::Set(NULL); -#endif // __WXUNIVERSAL__ - // use Set(NULL) and not Get() to avoid creating a message output object on // demand when we just want to delete it delete wxMessageOutput::Set(NULL); @@ -281,6 +292,34 @@ int wxAppConsole::FilterEvent(wxEvent& WXUNUSED(event)) return -1; } +// ---------------------------------------------------------------------------- +// exception handling +// ---------------------------------------------------------------------------- + +#if wxUSE_EXCEPTIONS + +void +wxAppConsole::HandleEvent(wxEvtHandler *handler, + wxEventFunction func, + wxEvent& event) const +{ + // by default, simply call the handler + (handler->*func)(event); +} + +bool +wxAppConsole::OnExceptionInMainLoop() +{ + throw; + + // some compilers are too stupid to know that we never return after throw +#if defined(__DMC__) || (defined(_MSC_VER) && _MSC_VER < 1200) + return false; +#endif +} + +#endif // wxUSE_EXCEPTIONS + // ---------------------------------------------------------------------------- // cmd line parsing // ---------------------------------------------------------------------------- @@ -288,8 +327,6 @@ int wxAppConsole::FilterEvent(wxEvent& WXUNUSED(event)) #if wxUSE_CMDLINE_PARSER #define OPTION_VERBOSE _T("verbose") -#define OPTION_THEME _T("theme") -#define OPTION_MODE _T("mode") void wxAppConsole::OnInitCmdLine(wxCmdLineParser& parser) { @@ -308,7 +345,7 @@ void wxAppConsole::OnInitCmdLine(wxCmdLineParser& parser) #if wxUSE_LOG { wxCMD_LINE_SWITCH, - _T(""), + wxEmptyString, OPTION_VERBOSE, gettext_noop("generate verbose log messages"), wxCMD_LINE_VAL_NONE, @@ -316,37 +353,12 @@ void wxAppConsole::OnInitCmdLine(wxCmdLineParser& parser) }, #endif // wxUSE_LOG -#ifdef __WXUNIVERSAL__ - { - wxCMD_LINE_OPTION, - _T(""), - OPTION_THEME, - gettext_noop("specify the theme to use"), - wxCMD_LINE_VAL_STRING, - 0x0 - }, -#endif // __WXUNIVERSAL__ - -#if defined(__WXMGL__) - // VS: this is not specific to wxMGL, all fullscreen (framebuffer) ports - // should provide this option. That's why it is in common/appcmn.cpp - // and not mgl/app.cpp - { - wxCMD_LINE_OPTION, - _T(""), - OPTION_MODE, - gettext_noop("specify display mode to use (e.g. 640x480-16)"), - wxCMD_LINE_VAL_STRING, - 0x0 - }, -#endif // __WXMGL__ - // terminator { wxCMD_LINE_NONE, - _T(""), - _T(""), - _T(""), + wxEmptyString, + wxEmptyString, + wxEmptyString, wxCMD_LINE_VAL_NONE, 0x0 } @@ -360,58 +372,27 @@ bool wxAppConsole::OnCmdLineParsed(wxCmdLineParser& parser) #if wxUSE_LOG if ( parser.Found(OPTION_VERBOSE) ) { - wxLog::SetVerbose(TRUE); + wxLog::SetVerbose(true); } +#else + wxUnusedVar(parser); #endif // wxUSE_LOG -#ifdef __WXUNIVERSAL__ - wxString themeName; - if ( parser.Found(OPTION_THEME, &themeName) ) - { - wxTheme *theme = wxTheme::Create(themeName); - if ( !theme ) - { - wxLogError(_("Unsupported theme '%s'."), themeName.c_str()); - return FALSE; - } - - // Delete the defaultly created theme and set the new theme. - delete wxTheme::Get(); - wxTheme::Set(theme); - } -#endif // __WXUNIVERSAL__ - -#if defined(__WXMGL__) - wxString modeDesc; - if ( parser.Found(OPTION_MODE, &modeDesc) ) - { - unsigned w, h, bpp; - if ( wxSscanf(modeDesc.c_str(), _T("%ux%u-%u"), &w, &h, &bpp) != 3 ) - { - wxLogError(_("Invalid display mode specification '%s'."), modeDesc.c_str()); - return FALSE; - } - - if ( !SetDisplayMode(wxDisplayModeInfo(w, h, bpp)) ) - return FALSE; - } -#endif // __WXMGL__ - - return TRUE; + return true; } bool wxAppConsole::OnCmdLineHelp(wxCmdLineParser& parser) { parser.Usage(); - return FALSE; + return false; } bool wxAppConsole::OnCmdLineError(wxCmdLineParser& parser) { parser.Usage(); - return FALSE; + return false; } #endif // wxUSE_CMDLINE_PARSER @@ -421,46 +402,32 @@ bool wxAppConsole::OnCmdLineError(wxCmdLineParser& parser) // ---------------------------------------------------------------------------- /* static */ -bool wxAppConsole::CheckBuildOptions(const wxBuildOptions& opts) +bool wxAppConsole::CheckBuildOptions(const char *optionsSignature, + const char *componentName) { -#define wxCMP(what) (what == opts.m_ ## what) - - bool -#ifdef __WXDEBUG__ - isDebug = TRUE; -#else - isDebug = FALSE; +#if 0 // can't use wxLogTrace, not up and running yet + printf("checking build options object '%s' (ptr %p) in '%s'\n", + optionsSignature, optionsSignature, componentName); #endif - int verMaj = wxMAJOR_VERSION, - verMin = wxMINOR_VERSION; - - if ( !(wxCMP(isDebug) && wxCMP(verMaj) && wxCMP(verMin)) ) + if ( strcmp(optionsSignature, WX_BUILD_OPTIONS_SIGNATURE) != 0 ) { + wxString lib = wxString::FromAscii(WX_BUILD_OPTIONS_SIGNATURE); + wxString prog = wxString::FromAscii(optionsSignature); + wxString progName = wxString::FromAscii(componentName); wxString msg; - wxString libDebug, progDebug; - - if (isDebug) - libDebug = wxT("debug"); - else - libDebug = wxT("no debug"); - - if (opts.m_isDebug) - progDebug = wxT("debug"); - else - progDebug = wxT("no debug"); - - msg.Printf(_T("Mismatch between the program and library build versions detected.\nThe library used %d.%d (%s), and your program used %d.%d (%s)."), - verMaj, verMin, libDebug.c_str(), opts.m_verMaj, opts.m_verMin, progDebug.c_str()); - - wxLogFatalError(msg); + + msg.Printf(_T("Mismatch between the program and library build versions detected.\nThe library used %s,\nand %s used %s."), + lib.c_str(), progName.c_str(), prog.c_str()); + + wxLogFatalError(msg.c_str()); // normally wxLogFatalError doesn't return - return FALSE; + return false; } #undef wxCMP - return TRUE; + return true; } #ifdef __WXDEBUG__ @@ -470,11 +437,20 @@ void wxAppConsole::OnAssert(const wxChar *file, const wxChar *cond, const wxChar *msg) { - ShowAssertDialog(file, line, cond, msg, m_traits); + ShowAssertDialog(file, line, cond, msg, GetTraits()); } #endif // __WXDEBUG__ +#if WXWIN_COMPATIBILITY_2_4 + +bool wxAppConsole::CheckBuildOptions(const wxBuildOptions& buildOptions) +{ + return CheckBuildOptions(buildOptions.m_signature, "your program"); +} + +#endif + // ============================================================================ // other classes implementations // ============================================================================ @@ -506,6 +482,12 @@ wxFontMapper *wxConsoleAppTraitsBase::CreateFontMapper() #endif // wxUSE_FONTMAP +wxRendererNative *wxConsoleAppTraitsBase::CreateRenderer() +{ + // console applications don't use renderers + return NULL; +} + #ifdef __WXDEBUG__ bool wxConsoleAppTraitsBase::ShowAssertDialog(const wxString& msg) { @@ -529,6 +511,13 @@ void wxConsoleAppTraitsBase::RemoveFromPendingDelete(wxObject * WXUNUSED(object) // nothing to do } +#if wxUSE_SOCKETS +GSocketGUIFunctionsTable* wxConsoleAppTraitsBase::GetSocketGUIFunctionsTable() +{ + return NULL; +} +#endif + // ---------------------------------------------------------------------------- // wxAppTraits // ---------------------------------------------------------------------------- @@ -598,7 +587,7 @@ void wxAssert(int cond, const wxChar *szFile, int nLine, const wxChar *szCond, - const wxChar *szMsg) + const wxChar *szMsg) { if ( !cond ) wxOnAssert(szFile, nLine, szCond, szMsg); @@ -611,19 +600,19 @@ void wxOnAssert(const wxChar *szFile, const wxChar *szMsg) { // FIXME MT-unsafe - static bool s_bInAssert = FALSE; + static bool s_bInAssert = false; if ( s_bInAssert ) { // He-e-e-e-elp!! we're trapped in endless loop wxTrap(); - s_bInAssert = FALSE; + s_bInAssert = false; return; } - s_bInAssert = TRUE; + s_bInAssert = true; if ( !wxTheApp ) { @@ -637,7 +626,7 @@ void wxOnAssert(const wxChar *szFile, wxTheApp->OnAssert(szFile, nLine, szCond, szMsg); } - s_bInAssert = FALSE; + s_bInAssert = false; } #endif // __WXDEBUG__ @@ -673,7 +662,7 @@ bool DoShowAssertDialog(const wxString& msg) wxT("You can also choose [Cancel] to suppress ") wxT("further warnings."); - switch ( ::MessageBox(NULL, msgDlg, _T("wxWindows Debug Alert"), + switch ( ::MessageBox(NULL, msgDlg, _T("wxWidgets Debug Alert"), MB_YESNOCANCEL | MB_ICONSTOP ) ) { case IDYES: @@ -707,7 +696,7 @@ void ShowAssertDialog(const wxChar *szFile, wxAppTraits *traits) { // this variable can be set to true to suppress "assert failure" messages - static bool s_bNoAsserts = FALSE; + static bool s_bNoAsserts = false; wxString msg; msg.reserve(2048);