Fix crash on wxDataViewCtrl creation after r73565.

[wxWidgets.git] / src / generic / logg.cpp

diff --git a/src/generic/logg.cpp b/src/generic/logg.cpp
index be7d63af69f483739553e47b634050db3eba6e60..a56044a05f5d725323ab2ffa307d0ea06479e347 100644 (file)
--- a/src/generic/logg.cpp
+++ b/src/generic/logg.cpp
@@ -69,11 +69,7 @@
     #include "wx/image.h"
 #endif // wxUSE_LOG_DIALOG/!wxUSE_LOG_DIALOG
 
-#if defined(__MWERKS__) && wxUSE_UNICODE
-    #include <wtime.h>
-#endif
-
-#include "wx/datetime.h"
+#include "wx/time.h"
 
 // the suffix we add to the button to show that the dialog can be expanded
 #define EXPAND_SUFFIX wxT(" >>")
@@ -90,7 +86,6 @@
 // allows to exclude the usage of wxDateTime
 static wxString TimeStamp(const wxString& format, time_t t)
 {
-#if wxUSE_DATETIME
     wxChar buf[4096];
     struct tm tm;
     if ( !wxStrftime(buf, WXSIZEOF(buf), format, wxLocaltime_r(&t, &tm)) )
@@ -99,9 +94,6 @@ static wxString TimeStamp(const wxString& format, time_t t)
         wxFAIL_MSG(wxT("strftime() failed"));
     }
     return wxString(buf);
-#else // !wxUSE_DATETIME
-    return wxEmptyString;
-#endif // wxUSE_DATETIME/!wxUSE_DATETIME
 }
 
 
@@ -380,7 +372,7 @@ void wxLogGui::DoLogRecord(wxLogLevel level,
                 // find the top window and set it's status text if it has any
                 if ( pFrame == NULL ) {
                     wxWindow *pWin = wxTheApp->GetTopWindow();
-                    if ( pWin != NULL && pWin->IsKindOf(CLASSINFO(wxFrame)) ) {
+                    if ( wxDynamicCast(pWin, wxFrame) ) {
                         pFrame = (wxFrame *)pWin;
                     }
                 }
@@ -417,10 +409,25 @@ void wxLogGui::DoLogRecord(wxLogLevel level,
             m_bHasMessages = true;
             break;
 
-        default:
-            // let the base class deal with debug/trace messages as well as any
-            // custom levels
+        case wxLOG_Debug:
+        case wxLOG_Trace:
+            // let the base class deal with debug/trace messages
             wxLog::DoLogRecord(level, msg, info);
+            break;
+
+        case wxLOG_FatalError:
+        case wxLOG_Max:
+            // fatal errors are shown immediately and terminate the program so
+            // we should never see them here
+            wxFAIL_MSG("unexpected log level");
+            break;
+
+        case wxLOG_Progress:
+        case wxLOG_User:
+            // just ignore those: passing them to the base class would result
+            // in asserts from DoLogText() because DoLogTextAtLevel() would
+            // call it as it doesn't know how to handle these levels otherwise
+            break;
     }
 }
 
@@ -441,6 +448,9 @@ public:
     wxLogFrame(wxWindow *pParent, wxLogWindow *log, const wxString& szTitle);
     virtual ~wxLogFrame();
 
+    // Don't prevent the application from exiting if just this frame remains.
+    virtual bool ShouldPreventAppExit() const { return false; }
+
     // menu callbacks
     void OnClose(wxCommandEvent& event);
     void OnCloseWindow(wxCloseEvent& event);
@@ -506,7 +516,7 @@ wxLogFrame::wxLogFrame(wxWindow *pParent, wxLogWindow *log, const wxString& szTi
     wxMenuBar *pMenuBar = new wxMenuBar;
     wxMenu *pMenu = new wxMenu;
 #if CAN_SAVE_FILES
-    pMenu->Append(Menu_Save,  _("&Save..."), _("Save log contents to file"));
+    pMenu->Append(Menu_Save,  _("Save &As..."), _("Save log contents to file"));
 #endif // CAN_SAVE_FILES
     pMenu->Append(Menu_Clear, _("C&lear"), _("Clear the log contents"));
     pMenu->AppendSeparator();
@@ -595,6 +605,11 @@ wxLogWindow::wxLogWindow(wxWindow *pParent,
                          bool bShow,
                          bool bDoPass)
 {
+    // Initialize it to NULL to ensure that we don't crash if any log messages
+    // are generated before the frame is fully created (while this doesn't
+    // happen normally, it might, in principle).
+    m_pLogFrame = NULL;
+
     PassMessages(bDoPass);
 
     m_pLogFrame = new wxLogFrame(pParent, this, szTitle);
@@ -706,7 +721,7 @@ wxLogDialog::wxLogDialog(wxWindow *parent,
     bool isPda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
 
     // create the controls which are always shown and layout them: we use
-    // sizers even though our window is not resizeable to calculate the size of
+    // sizers even though our window is not resizable to calculate the size of
     // the dialog properly
     wxBoxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
     wxBoxSizer *sizerAll = new wxBoxSizer(isPda ? wxVERTICAL : wxHORIZONTAL);
@@ -737,11 +752,17 @@ wxLogDialog::wxLogDialog(wxWindow *parent,
 
     // add the details pane
 #ifndef __SMARTPHONE__
+
+#if wxUSE_COLLPANE
     wxCollapsiblePane * const
         collpane = new wxCollapsiblePane(this, wxID_ANY, ms_details);
     sizerTop->Add(collpane, wxSizerFlags(1).Expand().Border());
 
     wxWindow *win = collpane->GetPane();
+#else
+    wxPanel* win = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
+                               wxBORDER_NONE);
+#endif
     wxSizer * const paneSz = new wxBoxSizer(wxVERTICAL);
 
     CreateDetailsControls(win);
@@ -762,7 +783,7 @@ wxLogDialog::wxLogDialog(wxWindow *parent,
     btnSizer->Add(new wxButton(win, wxID_SAVE), flagsBtn);
 #endif // CAN_SAVE_FILES
 
-    paneSz->Add(btnSizer, wxSizerFlags().Right().Border(wxTOP));
+    paneSz->Add(btnSizer, wxSizerFlags().Right().Border(wxTOP|wxBOTTOM));
 #endif // wxUSE_CLIPBOARD || CAN_SAVE_FILES
 
     win->SetSizer(paneSz);
@@ -814,7 +835,7 @@ void wxLogDialog::CreateDetailsControls(wxWindow *parent)
     wxImageList *imageList = new wxImageList(ICON_SIZE, ICON_SIZE);
 
     // order should be the same as in the switch below!
-    static const wxChar* const icons[] =
+    static const char* const icons[] =
     {
         wxART_ERROR,
         wxART_WARNING,
@@ -830,7 +851,7 @@ void wxLogDialog::CreateDetailsControls(wxWindow *parent)
 
         // This may very well fail if there are insufficient colours available.
         // Degrade gracefully.
-        if ( !bmp.Ok() )
+        if ( !bmp.IsOk() )
         {
             loadedIcons = false;