// wxWindows
#ifndef WX_PRECOMP
+ #include <wx/event.h>
#include <wx/app.h>
#include <wx/string.h>
#include <wx/intl.h>
-
- #include <wx/generic/msgdlgg.h>
+ #include <wx/menu.h>
+ #include <wx/frame.h>
+ #include <wx/msgdlg.h>
#include <wx/filedlg.h>
#include <wx/textctrl.h>
#endif //WX_PRECOMP
#include <wx/file.h>
#include <wx/textfile.h>
+#include <wx/utils.h>
#include <wx/log.h>
// other standard headers
#include <stdlib.h>
#include <time.h>
-#ifdef __WINDOWS__
+#ifdef __WXMSW__
#include <windows.h>
+ // Redefines OutputDebugString if necessary
+ #include "wx/msw/private.h"
#else //Unix
#include <signal.h>
#endif //Win/Unix
static void wxLogWrap(FILE *f, const char *pszPrefix, const char *psz);
#endif
+// ----------------------------------------------------------------------------
+// global variables
+// ----------------------------------------------------------------------------
+
+// we use a global variable to store the frame pointer for wxLogStatus - bad,
+// but it's he easiest way
+static wxFrame *gs_pFrame;
+
// ============================================================================
// implementation
// ============================================================================
static char s_szBuf[LOG_BUFFER_SIZE];
// generic log function
-void wxLogGeneric(wxLogLevel level, wxTString strFormat, ...)
+void wxLogGeneric(wxLogLevel level, const char *szFormat, ...)
{
if ( wxLog::GetActiveTarget() != NULL ) {
va_list argptr;
- va_start(argptr, strFormat);
- vsprintf(s_szBuf, strFormat, argptr);
+ va_start(argptr, szFormat);
+ vsprintf(s_szBuf, szFormat, argptr);
va_end(argptr);
wxLog::OnLog(level, s_szBuf);
}
#define IMPLEMENT_LOG_FUNCTION(level) \
- void wxLog##level(wxTString strFormat, ...) \
+ void wxLog##level(const char *szFormat, ...) \
{ \
if ( wxLog::GetActiveTarget() != NULL ) { \
va_list argptr; \
- va_start(argptr, strFormat); \
- vsprintf(s_szBuf, strFormat, argptr); \
+ va_start(argptr, szFormat); \
+ vsprintf(s_szBuf, szFormat, argptr); \
va_end(argptr); \
\
wxLog::OnLog(wxLOG_##level, s_szBuf); \
IMPLEMENT_LOG_FUNCTION(Info)
IMPLEMENT_LOG_FUNCTION(Status)
+// accepts an additional argument which tells to which frame the output should
+// be directed
+void wxLogStatus(wxFrame *pFrame, const char *szFormat, ...)
+{
+ wxLog *pLog = wxLog::GetActiveTarget();
+ if ( pLog != NULL ) {
+ va_list argptr;
+ va_start(argptr, szFormat);
+ vsprintf(s_szBuf, szFormat, argptr);
+ va_end(argptr);
+
+ wxASSERT( gs_pFrame == NULL ); // should be reset!
+ gs_pFrame = pFrame;
+ wxLog::OnLog(wxLOG_Status, s_szBuf);
+ gs_pFrame = (wxFrame *) NULL;
+ }
+}
+
// same as info, but only if 'verbose' mode is on
-void wxLogVerbose(wxTString strFormat, ...)
+void wxLogVerbose(const char *szFormat, ...)
{
wxLog *pLog = wxLog::GetActiveTarget();
if ( pLog != NULL && pLog->GetVerbose() ) {
va_list argptr;
- va_start(argptr, strFormat);
- vsprintf(s_szBuf, strFormat, argptr);
+ va_start(argptr, szFormat);
+ vsprintf(s_szBuf, szFormat, argptr);
va_end(argptr);
wxLog::OnLog(wxLOG_Info, s_szBuf);
}
// debug functions
-#ifdef __DEBUG__
+#ifdef __WXDEBUG__
#define IMPLEMENT_LOG_DEBUG_FUNCTION(level) \
void wxLog##level(const char *szFormat, ...) \
{ \
// we check that all of mask bits are set in the current mask, so
// that wxLogTrace(wxTraceRefCount | wxTraceOle) will only do something
// if both bits are set.
- if ( pLog != NULL && (pLog->GetTraceMask() & mask == mask) ) {
+ if ( pLog != NULL && ((pLog->GetTraceMask() & mask) == mask) ) {
va_list argptr;
va_start(argptr, szFormat);
vsprintf(s_szBuf, szFormat, argptr);
wxLog::OnLog(wxLOG_Error, s_szBuf);
}
-void WXDLLEXPORT wxLogSysError(wxTString strFormat, ...)
+void WXDLLEXPORT wxLogSysError(const char *szFormat, ...)
{
va_list argptr;
- va_start(argptr, strFormat);
- vsprintf(s_szBuf, strFormat, argptr);
+ va_start(argptr, szFormat);
+ vsprintf(s_szBuf, szFormat, argptr);
va_end(argptr);
wxLogSysErrorHelper(wxSysErrorCode());
}
-void WXDLLEXPORT wxLogSysError(long lErrCode, wxTString strFormat, ...)
+void WXDLLEXPORT wxLogSysError(long lErrCode, const char *szFormat, ...)
{
va_list argptr;
- va_start(argptr, strFormat);
- vsprintf(s_szBuf, strFormat, argptr);
+ va_start(argptr, szFormat);
+ vsprintf(s_szBuf, szFormat, argptr);
va_end(argptr);
wxLogSysErrorHelper(lErrCode);
m_bHasMessages = FALSE;
m_bVerbose = FALSE;
m_szTimeFormat = "[%d/%b/%y %H:%M:%S] ";
- m_ulTraceMask = (wxTraceMask)-1; // set all bits
}
-wxLog *wxLog::GetActiveTarget()
-{
- if ( !ms_bInitialized ) {
+wxLog *wxLog::GetActiveTarget()
+{
+ if ( ms_bAutoCreate && ms_pLogger == NULL ) {
// prevent infinite recursion if someone calls wxLogXXX() from
// wxApp::CreateLogTarget()
- ms_bInitialized = TRUE;
+ static bool s_bInGetActiveTarget = FALSE;
+ if ( !s_bInGetActiveTarget ) {
+ s_bInGetActiveTarget = TRUE;
+
+ #ifdef wxUSE_NOGUI
+ ms_pLogger = new wxLogStderr;
+ #else
+ // ask the application to create a log target for us
+ if ( wxTheApp != NULL )
+ ms_pLogger = wxTheApp->CreateLogTarget();
+ else
+ ms_pLogger = new wxLogStderr;
+ #endif
- #ifdef WX_TEST_MINIMAL
- ms_pLogger = new wxLogStderr;
- #else
- // ask the application to create a log target for us
- ms_pLogger = wxTheApp->CreateLogTarget();
- #endif
+ s_bInGetActiveTarget = FALSE;
- // do nothing if it fails - what can we do?
+ // do nothing if it fails - what can we do?
+ }
}
- return ms_pLogger;
+ return ms_pLogger;
}
wxLog *wxLog::SetActiveTarget(wxLog *pLogger)
-{
- // flush the old messages before changing
- if ( ms_pLogger != NULL )
+{
+ if ( ms_pLogger != NULL ) {
+ // flush the old messages before changing because otherwise they might
+ // get lost later if this target is not restored
ms_pLogger->Flush();
+ }
- ms_bInitialized = TRUE;
+ wxLog *pOldLogger = ms_pLogger;
+ ms_pLogger = pLogger;
- wxLog *pOldLogger = ms_pLogger;
- ms_pLogger = pLogger;
- return pOldLogger;
+ return pOldLogger;
}
-void wxLog::DoLog(wxLogLevel level, const char *szString)
+wxString wxLog::TimeStamp() const
{
wxString str;
- // prepend a timestamp if not disabled
+/* Let's disable TimeStamp and see if anyone complains.
+ * If not, we'll remove it, since it's probably unlikely
+ * to ever be used. -- JACS 22/11/98
if ( !IsEmpty(m_szTimeFormat) ) {
char szBuf[128];
time_t timeNow;
strftime(szBuf, WXSIZEOF(szBuf), m_szTimeFormat, ptmNow);
str = szBuf;
}
+*/
+
+ return str;
+}
+
+void wxLog::DoLog(wxLogLevel level, const char *szString)
+{
+ // prepend a timestamp if not disabled
+ wxString str = TimeStamp();
switch ( level ) {
case wxLOG_FatalError:
break;
case wxLOG_Info:
- if ( GetVerbose() )
case wxLOG_Message:
+ if ( GetVerbose() )
DoLogString(str + szString);
// fall through
case wxLOG_Trace:
case wxLOG_Debug:
- #ifdef __DEBUG__
- #ifdef __WIN32__
- // in addition to normal logging, also send the string to debugger
- // (don't prepend "Debug" here: it will go to debug window anyhow)
- ::OutputDebugString(str + szString + "\n\r");
- #endif //Win32
- DoLogString(str << (level == wxLOG_Trace ? "Trace" : "Debug")
- << ": " << szString);
+ #ifdef __WXDEBUG__
+ // DoLogString(str << (level == wxLOG_Trace ? _("Trace") : _("Debug"))
+ // << ": " << szString);
+ // JACS: we don't really want to prefix with 'Debug'. It's just extra
+ // verbiage.
+ DoLogString(szString);
#endif
-
+
break;
default:
- wxFAIL_MSG("unknown log level in wxLog::DoLog");
+ wxFAIL_MSG(_("unknown log level in wxLog::DoLog"));
}
}
-void wxLog::DoLogString(const char *szString)
+void wxLog::DoLogString(const char *WXUNUSED(szString))
{
- wxFAIL_MSG("DoLogString must be overrided if it's called.");
+ wxFAIL_MSG(_("DoLogString must be overrided if it's called."));
}
void wxLog::Flush()
// wxLogStream implementation
// ----------------------------------------------------------------------------
+#if wxUSE_STD_IOSTREAM
wxLogStream::wxLogStream(ostream *ostr)
{
if ( ostr == NULL )
{
(*m_ostr) << szString << endl << flush;
}
+#endif
+
+#ifndef wxUSE_NOGUI
// ----------------------------------------------------------------------------
// wxLogTextCtrl implementation
// ----------------------------------------------------------------------------
+
+#if wxUSE_STD_IOSTREAM
wxLogTextCtrl::wxLogTextCtrl(wxTextCtrl *pTextCtrl)
-// @@@ TODO: in wxGTK wxTextCtrl doesn't derive from streambuf
-#ifndef __GTK__
+// DLL mode in wxMSW, can't use it.
+#if defined(NO_TEXT_WINDOW_STREAM)
+#else
: wxLogStream(new ostream(pTextCtrl))
-#endif //GTK
+#endif
{
}
wxLogTextCtrl::~wxLogTextCtrl()
{
- #ifndef __GTK__
- delete m_ostr;
- #endif //GTK
+ delete m_ostr;
}
+#endif
// ----------------------------------------------------------------------------
// wxLogGui implementation
// ----------------------------------------------------------------------------
-#ifndef WX_TEST_MINIMAL
-
wxLogGui::wxLogGui()
{
m_bErrors = FALSE;
if ( !m_bHasMessages )
return;
+ // do it right now to block any new calls to Flush() while we're here
+ m_bHasMessages = FALSE;
+
// @@@ ugly...
-
+
// concatenate all strings (but not too many to not overfill the msg box)
wxString str;
- uint nLines = 0,
+ size_t nLines = 0,
nMsgCount = m_aMessages.Count();
// start from the most recent message
- for ( uint n = nMsgCount; n > 0; n-- ) {
+ for ( size_t n = nMsgCount; n > 0; n-- ) {
// for Windows strings longer than this value are wrapped (NT 4.0)
- const uint nMsgLineWidth = 156;
+ const size_t nMsgLineWidth = 156;
nLines += (m_aMessages[n - 1].Len() + nMsgLineWidth - 1) / nMsgLineWidth;
}
// no undisplayed messages whatsoever
- m_bHasMessages =
m_bErrors = FALSE;
m_aMessages.Empty();
}
case wxLOG_Status:
{
// find the top window and set it's status text if it has any
- wxWindow *pWin = wxTheApp->GetTopWindow();
- if ( pWin != NULL && pWin->IsKindOf(CLASSINFO(wxFrame)) ) {
- wxFrame *pFrame = (wxFrame *)pWin;
- pFrame->SetStatusText(szString);
+ wxFrame *pFrame = gs_pFrame;
+ if ( pFrame == NULL ) {
+ wxWindow *pWin = wxTheApp->GetTopWindow();
+ if ( pWin != NULL && pWin->IsKindOf(CLASSINFO(wxFrame)) ) {
+ pFrame = (wxFrame *)pWin;
+ }
}
+
+ if ( pFrame != NULL )
+ pFrame->SetStatusText(szString);
}
break;
case wxLOG_Trace:
case wxLOG_Debug:
- #ifdef __DEBUG__
- #ifdef __WIN32__
- OutputDebugString(szString);
- OutputDebugString("\n\r");
- #else //!WIN32
- // send them to stderr
- fprintf(stderr, level == wxLOG_Trace ? "Trace: %s\n"
- : "Debug: %s\n", szString);
- fflush(stderr);
- #endif // WIN32
+ #ifdef __WXDEBUG__
+ {
+ wxString strTime = TimeStamp();
+
+ #ifdef __WXMSW__
+ // don't prepend debug/trace here: it goes to the debug window
+ // anyhow, but do put a timestamp
+ OutputDebugString(strTime + szString + "\n\r");
+ #else
+ // send them to stderr
+ /*
+ fprintf(stderr, "%s %s: %s\n",
+ strTime.c_str(),
+ level == wxLOG_Trace ? _("Trace") : _("Debug"),
+ szString);
+ */
+ fprintf(stderr, "%s\n",
+ szString);
+ fflush(stderr);
+ #endif
+ }
#endif
break;
case wxLOG_FatalError:
// show this one immediately
- wxMessageBox(szString, "Fatal error", wxICON_HAND);
+ wxMessageBox(szString, _("Fatal error"), wxICON_HAND);
break;
case wxLOG_Error:
m_aMessages.Add(szString);
break;
-
+
default:
- wxFAIL_MSG("unknown log level in wxLogGui::DoLog");
+ wxFAIL_MSG(_("unknown log level in wxLogGui::DoLog"));
}
}
// ----------------------------------------------------------------------------
-// wxLogWindow implementation
+// wxLogWindow and wxLogFrame implementation
// ----------------------------------------------------------------------------
// log frame class
+// ---------------
class wxLogFrame : public wxFrame
{
public:
- // ctor
- wxLogFrame(const char *szTitle);
+ // ctor & dtor
+ wxLogFrame(wxFrame *pParent, wxLogWindow *log, const char *szTitle);
+ virtual ~wxLogFrame();
// menu callbacks
void OnClose(wxCommandEvent& event);
+ void OnCloseWindow(wxCloseEvent& event);
void OnSave (wxCommandEvent& event);
void OnClear(wxCommandEvent& event);
+ void OnIdle(wxIdleEvent&);
+
// accessors
wxTextCtrl *TextCtrl() const { return m_pTextCtrl; }
Menu_Clear
};
- wxTextCtrl *m_pTextCtrl;
+ // instead of closing just hide the window to be able to Show() it later
+ void DoClose() { Show(FALSE); }
+
+ wxTextCtrl *m_pTextCtrl;
+ wxLogWindow *m_log;
DECLARE_EVENT_TABLE()
};
EVT_MENU(Menu_Save, wxLogFrame::OnSave)
EVT_MENU(Menu_Clear, wxLogFrame::OnClear)
- EVT_CLOSE(wxLogFrame::OnClose)
-END_EVENT_TABLE()
+ EVT_CLOSE(wxLogFrame::OnCloseWindow)
+END_EVENT_TABLE()
-wxLogFrame::wxLogFrame(const char *szTitle)
- : wxFrame(NULL, -1, szTitle)
+wxLogFrame::wxLogFrame(wxFrame *pParent, wxLogWindow *log, const char *szTitle)
+ : wxFrame(pParent, -1, szTitle)
{
- // we don't want to be a top-level frame because it would prevent the
- // application termination when all other frames are closed
- wxTopLevelWindows.DeleteObject(this);
+ m_log = log;
// @@ kludge: wxSIMPLE_BORDER is simply to prevent wxWindows from creating
- // a rich edit control instead of a normal one we want
+ // a rich edit control instead of a normal one we want in wxMSW
m_pTextCtrl = new wxTextCtrl(this, -1, wxEmptyString, wxDefaultPosition,
wxDefaultSize,
- wxSIMPLE_BORDER |
+ //wxSIMPLE_BORDER |
wxTE_MULTILINE |
wxHSCROLL |
wxTE_READONLY);
- /*
- m_pTextCtrl->SetEditable(FALSE);
- m_pTextCtrl->SetRichEdit(FALSE);
- */
// create menu
wxMenuBar *pMenuBar = new wxMenuBar;
wxMenu *pMenu = new wxMenu;
- pMenu->Append(Menu_Save, "&Save...");
- pMenu->Append(Menu_Clear, "C&lear");
+ pMenu->Append(Menu_Save, _("&Save..."), _("Save log contents to file"));
+ pMenu->Append(Menu_Clear, _("C&lear"), _("Clear the log contents"));
pMenu->AppendSeparator();
- pMenu->Append(Menu_Close, "&Close");
- pMenuBar->Append(pMenu, "&Log");
+ pMenu->Append(Menu_Close, _("&Close"), _("Close this window"));
+ pMenuBar->Append(pMenu, _("&Log"));
SetMenuBar(pMenuBar);
- // @@ what about status bar? needed (for menu prompts)?
+ // status bar for menu prompts
+ CreateStatusBar();
+
+ m_log->OnFrameCreate(this);
+}
+
+void wxLogFrame::OnClose(wxCommandEvent& WXUNUSED(event))
+{
+ DoClose();
}
-void wxLogFrame::OnClose(wxCommandEvent& event)
+void wxLogFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
{
- // just hide the window
- Show(FALSE);
+ DoClose();
}
-void wxLogFrame::OnSave(wxCommandEvent& event)
+void wxLogFrame::OnSave(wxCommandEvent& WXUNUSED(event))
{
// get the file name
// -----------------
// open file
// ---------
wxFile file;
- bool bOk;
+ bool bOk = FALSE;
if ( wxFile::Exists(szFileName) ) {
- bool bAppend;
+ bool bAppend = FALSE;
wxString strMsg;
strMsg.Printf(_("Append log to file '%s' "
"(choosing [No] will overwrite it)?"), szFileName);
- switch ( wxMessageBox(strMsg, "Question", wxYES_NO | wxCANCEL) ) {
+ switch ( wxMessageBox(strMsg, _("Question"), wxYES_NO | wxCANCEL) ) {
case wxYES:
bAppend = TRUE;
break;
return;
default:
- wxFAIL_MSG("invalid message box return value");
+ wxFAIL_MSG(_("invalid message box return value"));
}
if ( bAppend ) {
// retrieve text and save it
// -------------------------
-
-#ifdef __GTK__
- // @@@@ TODO: no GetNumberOfLines and GetLineText in wxGTK yet
- wxLogError("Sorry, this function is not implemented under GTK");
-#else
int nLines = m_pTextCtrl->GetNumberOfLines();
for ( int nLine = 0; bOk && nLine < nLines; nLine++ ) {
- bOk = file.Write(m_pTextCtrl->GetLineText(nLine) + wxTextFile::GetEOL());
+ bOk = file.Write(m_pTextCtrl->GetLineText(nLine) +
+// we're not going to pull in the whole wxTextFile if all we need is this...
+#if wxUSE_TEXTFILE
+ wxTextFile::GetEOL()
+#else // !wxUSE_TEXTFILE
+ '\n'
+#endif // wxUSE_TEXTFILE
+ );
}
-#endif //GTK
-
+
if ( bOk )
bOk = file.Close();
if ( !bOk ) {
- wxLogError("Can't save log contents to file.");
- return;
+ wxLogError(_("Can't save log contents to file."));
+ }
+ else {
+ wxLogStatus(this, _("Log saved to the file '%s'."), szFileName);
}
}
-void wxLogFrame::OnClear(wxCommandEvent& event)
+void wxLogFrame::OnClear(wxCommandEvent& WXUNUSED(event))
{
m_pTextCtrl->Clear();
}
-wxLogWindow::wxLogWindow(const wxTString& strTitle, bool bShow)
+wxLogFrame::~wxLogFrame()
+{
+ m_log->OnFrameDelete(this);
+}
+
+// wxLogWindow
+// -----------
+wxLogWindow::wxLogWindow(wxFrame *pParent,
+ const char *szTitle,
+ bool bShow,
+ bool bDoPass)
{
- m_pOldLog = wxLog::GetActiveTarget();
- m_pLogFrame = new wxLogFrame(strTitle);
-
+ m_bPassMessages = bDoPass;
+
+ m_pLogFrame = new wxLogFrame(pParent, this, szTitle);
+ m_pOldLog = wxLog::SetActiveTarget(this);
+
if ( bShow )
m_pLogFrame->Show(TRUE);
}
m_pLogFrame->Show(bShow);
}
+void wxLogWindow::Flush()
+{
+ if ( m_pOldLog != NULL )
+ m_pOldLog->Flush();
+
+ m_bHasMessages = FALSE;
+}
+
void wxLogWindow::DoLog(wxLogLevel level, const char *szString)
{
// first let the previous logger show it
- if ( m_pOldLog != NULL ) {
- // @@@ why can't we access protected wxLog method from here (we derive
+ if ( m_pOldLog != NULL && m_bPassMessages ) {
+ // @@@ why can't we access protected wxLog method from here (we derive
// from wxLog)? gcc gives "DoLog is protected in this context", what
// does this mean? Anyhow, the cast is harmless and let's us do what
// we want.
((wxLogWindow *)m_pOldLog)->DoLog(level, szString);
}
-
- // and this will format it nicely and call our DoLogString()
- wxLog::DoLog(level, szString);
+
+ if ( m_pLogFrame ) {
+ switch ( level ) {
+ case wxLOG_Status:
+ // by default, these messages are ignored by wxLog, so process
+ // them ourselves
+ {
+ wxString str = TimeStamp();
+ str << _("Status: ") << szString;
+ DoLogString(str);
+ }
+ break;
+
+ // don't put trace messages in the text window for 2 reasons:
+ // 1) there are too many of them
+ // 2) they may provoke other trace messages thus sending a program
+ // into an infinite loop
+ case wxLOG_Trace:
+ break;
+
+ default:
+ // and this will format it nicely and call our DoLogString()
+ wxLog::DoLog(level, szString);
+ }
+ }
+
+ m_bHasMessages = TRUE;
}
void wxLogWindow::DoLogString(const char *szString)
wxTextCtrl *pText = m_pLogFrame->TextCtrl();
// remove selection (WriteText is in fact ReplaceSelection)
- #ifdef __WINDOWS__
+ #ifdef __WXMSW__
long nLen = pText->GetLastPosition();
pText->SetSelection(nLen, nLen);
#endif // Windows
pText->WriteText(szString);
pText->WriteText("\n"); // "\n" ok here (_not_ "\r\n")
- // ensure that the line can be seen
- // @@@ TODO
+ // TODO ensure that the line can be seen
+}
+
+wxFrame *wxLogWindow::GetFrame() const
+{
+ return m_pLogFrame;
+}
+
+void wxLogWindow::OnFrameCreate(wxFrame * WXUNUSED(frame))
+{
+}
+
+void wxLogWindow::OnFrameDelete(wxFrame * WXUNUSED(frame))
+{
+ m_pLogFrame = (wxLogFrame *)NULL;
}
wxLogWindow::~wxLogWindow()
{
- m_pLogFrame->Close(TRUE);
+ delete m_pOldLog;
+
+ // may be NULL if log frame already auto destroyed itself
+ delete m_pLogFrame;
}
-#endif //WX_TEST_MINIMAL
+#endif //wxUSE_NOGUI
// ============================================================================
// Global functions/variables
// ----------------------------------------------------------------------------
// static variables
// ----------------------------------------------------------------------------
-wxLog *wxLog::ms_pLogger = NULL;
-bool wxLog::ms_bInitialized = FALSE;
+wxLog *wxLog::ms_pLogger = (wxLog *) NULL;
+bool wxLog::ms_doLog = TRUE;
+bool wxLog::ms_bAutoCreate = TRUE;
+wxTraceMask wxLog::ms_ulTraceMask = (wxTraceMask)0;
// ----------------------------------------------------------------------------
// stdout error logging helper
// get error code from syste
unsigned long wxSysErrorCode()
{
- #ifdef __WINDOWS__
+ #ifdef __WXMSW__
#ifdef __WIN32__
return ::GetLastError();
#else //WIN16
if ( nErrCode == 0 )
nErrCode = wxSysErrorCode();
- #ifdef __WINDOWS__
+ #ifdef __WXMSW__
#ifdef __WIN32__
static char s_szBuf[LOG_BUFFER_SIZE / 2];
// get error message from system
LPVOID lpMsgBuf;
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
- NULL, nErrCode,
+ NULL, nErrCode,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR)&lpMsgBuf,
0, NULL);
LocalFree(lpMsgBuf);
// returned string is capitalized and ended with '\r\n' - bad
- s_szBuf[0] = (char)tolower(s_szBuf[0]);
+ s_szBuf[0] = (char)wxToLower(s_szBuf[0]);
size_t len = strlen(s_szBuf);
if ( len > 0 ) {
// truncate string
// debug helper
// ----------------------------------------------------------------------------
-#ifdef __DEBUG__
+#ifdef __WXDEBUG__
+
+void Trap()
+{
+ #ifdef __WXMSW__
+ DebugBreak();
+ #elif defined(__WXSTUBS__)
+ // TODO
+ #elif defined(__WXMAC__)
+ #if __powerc
+ Debugger();
+ #else
+ SysBreak();
+ #endif
+ #else // Unix
+ raise(SIGTRAP);
+ #endif // Win/Unix
+}
// this function is called when an assert fails
void wxOnAssert(const char *szFile, int nLine, const char *szMsg)
{
// this variable can be set to true to suppress "assert failure" messages
- static s_bNoAsserts = FALSE;
+ static bool s_bNoAsserts = FALSE;
+ static bool s_bInAssert = FALSE;
+
+ if ( s_bInAssert ) {
+ // He-e-e-e-elp!! we're trapped in endless loop
+ Trap();
+
+ return;
+ }
+
+ s_bInAssert = TRUE;
char szBuf[LOG_BUFFER_SIZE];
+
+ // make life easier for people using VC++ IDE: clicking on the message will
+ // take us immediately to the place of the failed assert
+#ifdef __VISUALC__
+ sprintf(szBuf, _("%s(%d): assert failed"), szFile, nLine);
+#else // !VC++
+ // make the error message more clear for all the others
sprintf(szBuf, _("Assert failed in file %s at line %d"), szFile, nLine);
+#endif // VC/!VC
+
if ( szMsg != NULL ) {
strcat(szBuf, ": ");
strcat(szBuf, szMsg);
strcat(szBuf, ".");
}
- // send it to the normal log destination
- wxLogDebug(szBuf);
-
if ( !s_bNoAsserts ) {
- strcat(szBuf, _("\nDo you want to stop the program?"
- "\nYou can also choose [Cancel] to suppress "
- "further warnings."));
+ // send it to the normal log destination
+ wxLogDebug(szBuf);
- switch ( wxMessageBox(szBuf, _("Debug"),
- wxYES_NO | wxCANCEL | wxICON_STOP ) ) {
- case wxYES:
- #ifdef __WINDOWS__
- DebugBreak();
- #else // Unix
- raise(SIGTRAP);
- #endif // Win/Unix
- break;
+ #if wxUSE_NOGUI
+ Trap();
+ #else
+ strcat(szBuf, _("\nDo you want to stop the program?"
+ "\nYou can also choose [Cancel] to suppress "
+ "further warnings."));
- case wxCANCEL:
- s_bNoAsserts = TRUE;
- break;
-
- //case wxNO: nothing to do
- }
+ switch ( wxMessageBox(szBuf, _("Debug"),
+ wxYES_NO | wxCANCEL | wxICON_STOP ) ) {
+ case wxYES:
+ Trap();
+ break;
+
+ case wxCANCEL:
+ s_bNoAsserts = TRUE;
+ break;
+
+ //case wxNO: nothing to do
+ }
+ #endif // USE_NOGUI
}
+
+ s_bInAssert = FALSE;
}
-#endif //DEBUG
+#endif //WXDEBUG
projects / wxWidgets.git / blobdiff