#include "wx/confbase.h"
#include "wx/tokenzr.h"
#include "wx/utils.h"
+#include "wx/msgout.h"
+
+#if wxUSE_GUI
+ #include "wx/artprov.h"
+#endif // wxUSE_GUI
#if !defined(__WXMSW__) || defined(__WXMICROWIN__)
#include <signal.h> // for SIGTRAP used by wxTrap()
#include "wx/mac/private.h" // includes mac headers
#endif
+// private functions prototypes
+#ifdef __WXDEBUG__
+ static void LINKAGEMODE SetTraceMasks();
+#endif // __WXDEBUG__
+
// ===========================================================================
// implementation
// ===========================================================================
// initialization and termination
// ----------------------------------------------------------------------------
-#ifdef __WXDEBUG__
-static void LINKAGEMODE SetTraceMasks()
-{
- wxString mask;
- if ( wxGetEnv(wxT("WXTRACE"), &mask) )
- {
- wxStringTokenizer tkn(mask, wxT(","));
- while ( tkn.HasMoreTokens() )
- wxLog::AddTraceMask(tkn.GetNextToken());
- }
-}
-#endif
-
wxAppBase::wxAppBase()
{
wxTheApp = (wxApp *)this;
#ifdef __WXUNIVERSAL__
if ( !wxTheme::Get() && !wxTheme::CreateDefault() )
return FALSE;
+ wxArtProvider *art = wxTheme::Get()->GetArtProvider();
+ if ( art )
+ wxArtProvider::PushProvider(art);
#endif // __WXUNIVERSAL__
return TRUE;
#endif // wxUSE_GUI
+int wxAppBase::FilterEvent(wxEvent& WXUNUSED(event))
+{
+ // process the events normally by default
+ return -1;
+}
+
+void wxAppBase::DoInit()
+{
+ if (wxMessageOutput::Get())
+ return;
+
+ // NB: The standard way of printing help on command line arguments (app --help)
+ // is (according to common practice):
+ // - console apps: to stderr (on any platform)
+ // - GUI apps: stderr on Unix platforms (!)
+ // message box under Windows and others
+#if wxUSE_GUI && !defined(__UNIX__)
+ #ifdef __WXMOTIF__
+ wxMessageOutput::Set(new wxMessageOutputLog);
+ #else
+ wxMessageOutput::Set(new wxMessageOutputMessageBox);
+ #endif
+#else
+ wxMessageOutput::Set(new wxMessageOutputStderr);
+#endif
+}
+
// ----------------------------------------------------------------------------
// cmd line parsing
// ----------------------------------------------------------------------------
bool wxAppBase::OnInit()
{
+ DoInit();
#if wxUSE_CMDLINE_PARSER
wxCmdLineParser parser(argc, argv);
wxCMD_LINE_SWITCH,
_T(""),
OPTION_VERBOSE,
- gettext_noop("generate verbose log messages")
+ gettext_noop("generate verbose log messages"),
+ wxCMD_LINE_VAL_NONE,
+ 0x0
},
#endif // wxUSE_LOG
_T(""),
OPTION_THEME,
gettext_noop("specify the theme to use"),
- wxCMD_LINE_VAL_STRING
+ wxCMD_LINE_VAL_STRING,
+ 0x0
},
#endif // __WXUNIVERSAL__
_T(""),
OPTION_MODE,
gettext_noop("specify display mode to use (e.g. 640x480-16)"),
- wxCMD_LINE_VAL_STRING
+ wxCMD_LINE_VAL_STRING,
+ 0x0
},
#endif // __WXMGL__
// terminator
- { wxCMD_LINE_NONE }
+ {
+ wxCMD_LINE_NONE,
+ _T(""),
+ _T(""),
+ _T(""),
+ wxCMD_LINE_VAL_NONE,
+ 0x0
+ }
};
parser.SetDesc(cmdLineDesc);
// debugging support
// ----------------------------------------------------------------------------
+/* static */
+bool wxAppBase::CheckBuildOptions(const wxBuildOptions& opts)
+{
+#define wxCMP(what) (what == opts.m_ ## what)
+
+ bool
+#ifdef __WXDEBUG__
+ isDebug = TRUE;
+#else
+ isDebug = FALSE;
+#endif
+
+ int verMaj = wxMAJOR_VERSION,
+ verMin = wxMINOR_VERSION;
+
+ if ( !(wxCMP(isDebug) && wxCMP(verMaj) && wxCMP(verMin)) )
+ {
+ wxLogFatalError(_T("Mismatch between the program and library build ")
+ _T("versions detected."));
+
+ // normally wxLogFatalError doesn't return
+ return FALSE;
+ }
+#undef wxCMP
+
+ return TRUE;
+}
+
#ifdef __WXDEBUG__
+static void LINKAGEMODE SetTraceMasks()
+{
+ wxString mask;
+ if ( wxGetEnv(wxT("WXTRACE"), &mask) )
+ {
+ wxStringTokenizer tkn(mask, wxT(","));
+ while ( tkn.HasMoreTokens() )
+ wxLog::AddTraceMask(tkn.GetNextToken());
+ }
+}
+
// wxASSERT() helper
bool wxAssertIsEqual(int x, int y)
{
// show the assert modal dialog
static
-void ShowAssertDialog(const wxChar *szFile, int nLine, const wxChar *szMsg)
+void ShowAssertDialog(const wxChar *szFile,
+ int nLine,
+ const wxChar *szCond,
+ const wxChar *szMsg)
{
// this variable can be set to true to suppress "assert failure" messages
static bool s_bNoAsserts = FALSE;
wxChar szBuf[4096];
- // make life easier for people using VC++ IDE: clicking on the message
- // will take us immediately to the place of the failed assert
+ // make life easier for people using VC++ IDE by using this format: like
+ // this, clicking on the message will take us immediately to the place of
+ // the failed assert
wxSnprintf(szBuf, WXSIZEOF(szBuf),
-#ifdef __VISUALC__
- wxT("%s(%d): assert failed"),
-#else // !VC++
- // make the error message more clear for all the others
- wxT("Assert failed in file %s at line %d"),
-#endif // VC/!VC
- szFile, nLine);
+ wxT("%s(%d): assert \"%s\" failed"),
+ szFile, nLine, szCond);
if ( szMsg != NULL )
{
}
// this function is called when an assert fails
-void wxOnAssert(const wxChar *szFile, int nLine, const wxChar *szMsg)
+void wxOnAssert(const wxChar *szFile,
+ int nLine,
+ const wxChar *szCond,
+ const wxChar *szMsg)
{
// FIXME MT-unsafe
static bool s_bInAssert = FALSE;
{
// by default, show the assert dialog box - we can't customize this
// behaviour
- ShowAssertDialog(szFile, nLine, szMsg);
+ ShowAssertDialog(szFile, nLine, szCond, szMsg);
}
else
{
// let the app process it as it wants
- wxTheApp->OnAssert(szFile, nLine, szMsg);
+ wxTheApp->OnAssert(szFile, nLine, szCond, szMsg);
}
s_bInAssert = FALSE;
}
-void wxAppBase::OnAssert(const wxChar *file, int line, const wxChar *msg)
+void wxAppBase::OnAssert(const wxChar *file,
+ int line,
+ const wxChar *cond,
+ const wxChar *msg)
{
- ShowAssertDialog(file, line, msg);
+ ShowAssertDialog(file, line, cond, msg);
}
#endif //WXDEBUG
projects / wxWidgets.git / blobdiff