X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b0f1bf1c515342973fa3700e9a2c7fd7e42efc74..050c9e3c90c58b05d5b3f7384d1556ca9669f13e:/src/generic/logg.cpp diff --git a/src/generic/logg.cpp b/src/generic/logg.cpp index 7cfc3d16bb..a0ff4d3672 100644 --- a/src/generic/logg.cpp +++ b/src/generic/logg.cpp @@ -44,8 +44,11 @@ #include "wx/sizer.h" #include "wx/statbmp.h" #include "wx/button.h" + #include "wx/settings.h" #endif // WX_PRECOMP +#if wxUSE_LOGGUI || wxUSE_LOGWINDOW + #include "wx/file.h" #include "wx/textfile.h" #include "wx/statline.h" @@ -55,16 +58,11 @@ #include "wx/msw/private.h" #endif // Windows -// may be defined to 0 for old behavior (using wxMessageBox) - shouldn't be -// changed normally (that's why it's here and not in setup.h) -#define wxUSE_LOG_DIALOG 1 - #if wxUSE_LOG_DIALOG - #include "wx/datetime.h" #include "wx/listctrl.h" #include "wx/imaglist.h" #include "wx/image.h" -#else // !wxUSE_TEXTFILE +#else // !wxUSE_LOG_DIALOG #include "wx/msgdlg.h" #endif // wxUSE_LOG_DIALOG/!wxUSE_LOG_DIALOG @@ -74,6 +72,20 @@ #if wxUSE_LOG_DIALOG +// this function is a wrapper around strftime(3) +// allows to exclude the usage of wxDateTime +static wxString TimeStamp(const wxChar *format, time_t t) +{ + wxChar buf[4096]; + if ( !wxStrftime(buf, WXSIZEOF(buf), format, localtime(&t)) ) + { + // buffer is too small? + wxFAIL_MSG(_T("strftime() failed")); + } + return wxString(buf); +} + + class wxLogDialog : public wxDialog { public: @@ -137,7 +149,7 @@ END_EVENT_TABLE() // private functions // ---------------------------------------------------------------------------- -#if wxUSE_FILE +#if wxUSE_FILE && wxUSE_FILEDLG // pass an uninitialized file object, the function will ask the user for the // filename and try to open it, returns TRUE on success (file was opened), @@ -152,8 +164,8 @@ static int OpenLogFile(wxFile& file, wxString *filename = NULL); // ---------------------------------------------------------------------------- // we use a global variable to store the frame pointer for wxLogStatus - bad, -// but it's he easiest way -static wxFrame *gs_pFrame; // FIXME MT-unsafe +// but it's the easiest way +static wxFrame *gs_pFrame = NULL; // FIXME MT-unsafe // ============================================================================ // implementation @@ -183,28 +195,6 @@ void wxLogStatus(wxFrame *pFrame, const wxChar *szFormat, ...) } } -// ---------------------------------------------------------------------------- -// wxLogTextCtrl implementation -// ---------------------------------------------------------------------------- - -wxLogTextCtrl::wxLogTextCtrl(wxTextCtrl *pTextCtrl) -{ - m_pTextCtrl = pTextCtrl; -} - -void wxLogTextCtrl::DoLogString(const wxChar *szString, time_t WXUNUSED(t)) -{ - wxString msg; - TimeStamp(&msg); -#ifdef __WXMAC__ - msg << szString << wxT('\r'); -#else - msg << szString << wxT('\n'); -#endif - - m_pTextCtrl->AppendText(msg); -} - // ---------------------------------------------------------------------------- // wxLogGui implementation (FIXME MT-unsafe) // ---------------------------------------------------------------------------- @@ -251,7 +241,7 @@ void wxLogGui::Flush() titleFormat = _("%s Information"); style = wxICON_INFORMATION; } - + wxString title; title.Printf(titleFormat, appName.c_str()); @@ -260,6 +250,10 @@ void wxLogGui::Flush() size_t nMsgCount = m_aMessages.Count(); + // avoid showing other log dialogs until we're done with the dialog we're + // showing right now: nested modal dialogs make for really bad UI! + Suspend(); + wxString str; if ( nMsgCount == 1 ) { @@ -268,6 +262,7 @@ void wxLogGui::Flush() else // more than one message { #if wxUSE_LOG_DIALOG + wxLogDialog dlg(parent, m_aMessages, m_aSeverity, m_aTimes, title, style); @@ -305,6 +300,9 @@ void wxLogGui::Flush() // no undisplayed messages whatsoever Clear(); } + + // allow flushing the logs again + Resume(); } // log all kinds of messages @@ -346,19 +344,21 @@ void wxLogGui::DoLog(wxLogLevel level, const wxChar *szString, time_t t) case wxLOG_Debug: #ifdef __WXDEBUG__ { - #ifdef __WXMSW__ + wxString str; + TimeStamp(&str); + str += szString; + + #if defined(__WXMSW__) && !defined(__WXMICROWIN__) // don't prepend debug/trace here: it goes to the - // debug window anyhow, but do put a timestamp - wxString str; - TimeStamp(&str); - str << szString << wxT("\n\r"); + // debug window anyhow + str += wxT("\r\n"); OutputDebugString(str); #else // send them to stderr - wxFprintf(stderr, wxT("%s: %s\n"), + wxFprintf(stderr, wxT("[%s] %s\n"), level == wxLOG_Trace ? wxT("Trace") : wxT("Debug"), - szString); + str.c_str()); fflush(stderr); #endif } @@ -466,6 +466,7 @@ wxLogFrame::wxLogFrame(wxFrame *pParent, wxLogWindow *log, const wxChar *szTitle wxHSCROLL | wxTE_READONLY); +#if wxUSE_MENUS // create menu wxMenuBar *pMenuBar = new wxMenuBar; wxMenu *pMenu = new wxMenu; @@ -477,6 +478,7 @@ wxLogFrame::wxLogFrame(wxFrame *pParent, wxLogWindow *log, const wxChar *szTitle pMenu->Append(Menu_Close, _("&Close"), _("Close this window")); pMenuBar->Append(pMenu, _("&Log")); SetMenuBar(pMenuBar); +#endif // wxUSE_MENUS #if wxUSE_STATUSBAR // status bar for menu prompts @@ -509,6 +511,7 @@ void wxLogFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event)) #if wxUSE_FILE void wxLogFrame::OnSave(wxCommandEvent& WXUNUSED(event)) { +#if wxUSE_FILEDLG wxString filename; wxFile file; int rc = OpenLogFile(file, &filename); @@ -537,6 +540,7 @@ void wxLogFrame::OnSave(wxCommandEvent& WXUNUSED(event)) else { wxLogStatus(this, _("Log saved to the file '%s'."), filename.c_str()); } +#endif } #endif // wxUSE_FILE @@ -552,15 +556,15 @@ wxLogFrame::~wxLogFrame() // wxLogWindow // ----------- + wxLogWindow::wxLogWindow(wxFrame *pParent, const wxChar *szTitle, bool bShow, bool bDoPass) { - m_bPassMessages = bDoPass; + PassMessages(bDoPass); m_pLogFrame = new wxLogFrame(pParent, this, szTitle); - m_pOldLog = wxLog::SetActiveTarget(this); if ( bShow ) m_pLogFrame->Show(TRUE); @@ -571,21 +575,10 @@ void wxLogWindow::Show(bool bShow) m_pLogFrame->Show(bShow); } -void wxLogWindow::Flush() -{ - if ( m_pOldLog != NULL ) - m_pOldLog->Flush(); - - m_bHasMessages = FALSE; -} - void wxLogWindow::DoLog(wxLogLevel level, const wxChar *szString, time_t t) { // first let the previous logger show it - if ( m_pOldLog != NULL && m_bPassMessages ) { - // bogus cast just to access protected DoLog - ((wxLogWindow *)m_pOldLog)->DoLog(level, szString, t); - } + wxLogPassThrough::DoLog(level, szString, t); if ( m_pLogFrame ) { switch ( level ) { @@ -658,8 +651,6 @@ void wxLogWindow::OnFrameDelete(wxFrame * WXUNUSED(frame)) wxLogWindow::~wxLogWindow() { - delete m_pOldLog; - // may be NULL if log frame already auto destroyed itself delete m_pLogFrame; } @@ -680,7 +671,9 @@ wxLogDialog::wxLogDialog(wxWindow *parent, const wxArrayLong& times, const wxString& caption, long style) - : wxDialog(parent, -1, caption) + : wxDialog(parent, -1, caption, + wxDefaultPosition, wxDefaultSize, + wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER) { if ( ms_details.IsEmpty() ) { @@ -731,20 +724,21 @@ wxLogDialog::wxLogDialog(wxWindow *parent, // to close the log dialog with which wouldn't work otherwise (as it // translates into click on cancel button) wxButton *btnOk = new wxButton(this, wxID_CANCEL, _("OK")); - sizerButtons->Add(btnOk, 0, wxCENTRE|wxBOTTOM, MARGIN/2); + sizerButtons->Add(btnOk, 0, wxCENTRE | wxBOTTOM, MARGIN/2); m_btnDetails = new wxButton(this, wxID_MORE, ms_details + _T(" >>")); - sizerButtons->Add(m_btnDetails, 0, wxCENTRE|wxTOP, MARGIN/2 - 1); + sizerButtons->Add(m_btnDetails, 0, wxCENTRE | wxTOP, MARGIN/2 - 1); #ifndef __WIN16__ wxIcon icon = wxTheApp->GetStdIcon((int)(style & wxICON_MASK)); - sizerAll->Add(new wxStaticBitmap(this, -1, icon), 0, wxCENTRE); + sizerAll->Add(new wxStaticBitmap(this, -1, icon), 0); #endif // !Win16 const wxString& message = messages.Last(); - sizerAll->Add(CreateTextSizer(message), 0, wxCENTRE|wxLEFT|wxRIGHT, MARGIN); - sizerAll->Add(sizerButtons, 0, wxALIGN_RIGHT|wxLEFT, MARGIN); + sizerAll->Add(CreateTextSizer(message), 1, + wxALIGN_CENTRE_VERTICAL | wxLEFT | wxRIGHT, MARGIN); + sizerAll->Add(sizerButtons, 0, wxALIGN_RIGHT | wxLEFT, MARGIN); - sizerTop->Add(sizerAll, 0, wxCENTRE|wxALL, MARGIN); + sizerTop->Add(sizerAll, 0, wxALL | wxEXPAND, MARGIN); SetAutoLayout(TRUE); SetSizer(sizerTop); @@ -861,7 +855,7 @@ void wxLogDialog::CreateDetailsControls() m_listctrl->InsertItem(n, m_messages[n]); m_listctrl->SetItem(n, 1, - wxDateTime((time_t)m_times[n]).Format(fmt)); + TimeStamp(fmt, (time_t)m_times[n])); } // let the columns size themselves @@ -876,7 +870,13 @@ void wxLogDialog::CreateDetailsControls() int y; GetTextExtent(_T("H"), (int*)NULL, &y, (int*)NULL, (int*)NULL, &font); int height = wxMax(y*(count + 3), 100); - m_listctrl->SetSize(-1, height); + + // if the height as computed from list items exceeds, together with the + // actual message & controls, the screen, make it smaller + int heightMax = + (3*wxSystemSettings::GetSystemMetric(wxSYS_SCREEN_Y))/5 - GetSize().y; + + m_listctrl->SetSize(-1, wxMin(height, heightMax)); } void wxLogDialog::OnListSelect(wxListEvent& event) @@ -896,6 +896,7 @@ void wxLogDialog::OnOk(wxCommandEvent& WXUNUSED(event)) void wxLogDialog::OnSave(wxCommandEvent& WXUNUSED(event)) { +#if wxUSE_FILEDLG wxFile file; int rc = OpenLogFile(file); if ( rc == -1 ) @@ -917,7 +918,7 @@ void wxLogDialog::OnSave(wxCommandEvent& WXUNUSED(event)) for ( size_t n = 0; ok && (n < count); n++ ) { wxString line; - line << wxDateTime((time_t)m_times[n]).Format(fmt) + line << TimeStamp(fmt, (time_t)m_times[n]) << _T(": ") << m_messages[n] << wxTextFile::GetEOL(); @@ -930,6 +931,7 @@ void wxLogDialog::OnSave(wxCommandEvent& WXUNUSED(event)) if ( !ok ) wxLogError(_("Can't save log contents to file.")); +#endif } #endif // wxUSE_FILE @@ -996,7 +998,7 @@ wxLogDialog::~wxLogDialog() #endif // wxUSE_LOG_DIALOG -#if wxUSE_FILE +#if wxUSE_FILE && wxUSE_FILEDLG // pass an uninitialized file object, the function will ask the user for the // filename and try to open it, returns TRUE on success (file was opened), @@ -1056,3 +1058,34 @@ static int OpenLogFile(wxFile& file, wxString *pFilename) #endif // wxUSE_FILE +#endif // !(wxUSE_LOGGUI || wxUSE_LOGWINDOW) + +#if wxUSE_TEXTCTRL + +// ---------------------------------------------------------------------------- +// wxLogTextCtrl implementation +// ---------------------------------------------------------------------------- + +wxLogTextCtrl::wxLogTextCtrl(wxTextCtrl *pTextCtrl) +{ + m_pTextCtrl = pTextCtrl; +} + +void wxLogTextCtrl::DoLogString(const wxChar *szString, time_t WXUNUSED(t)) +{ + wxString msg; + TimeStamp(&msg); + +#if defined(__WXMAC__) && !defined(__DARWIN__) + // VZ: this is a bug in wxMac, it *must* accept '\n' as new line, the + // translation must be done in wxTextCtrl, not here! (FIXME) + msg << szString << wxT('\r'); +#else + msg << szString << wxT('\n'); +#endif + + m_pTextCtrl->AppendText(msg); +} + +#endif // wxUSE_TEXTCTRL +