don't crash on weird line endings like \r\r\n

[wxWidgets.git] / src / common / docview.cpp

diff --git a/src/common/docview.cpp b/src/common/docview.cpp
index 96b44152cad1a8391d5368415efba7cf5fb05a98..0e26b04b6b6428b15126f750cff26c30aeaedb04 100644 (file)
--- a/src/common/docview.cpp
+++ b/src/common/docview.cpp
@@ -40,6 +40,8 @@
     #include "wx/intl.h"
     #include "wx/log.h"
     #include "wx/msgdlg.h"
+    #include "wx/mdi.h"
+    #include "wx/choicdlg.h"
 #endif
 
 #include "wx/ffile.h"
@@ -48,16 +50,11 @@
     #include "wx/filename.h"
 #endif
 
-#ifdef __WXGTK__
-    #include "wx/mdi.h"
-#endif
-
 #if wxUSE_PRINTING_ARCHITECTURE
     #include "wx/prntbase.h"
     #include "wx/printdlg.h"
 #endif
 
-#include "wx/choicdlg.h"
 #include "wx/confbase.h"
 #include "wx/file.h"
 #include "wx/cmdproc.h"
@@ -305,7 +302,7 @@ bool wxDocument::SaveAs()
             wxFileNameFromPath(GetFilename()),
             docTemplate->GetDefaultExtension(),
             filter,
-            wxSAVE | wxOVERWRITE_PROMPT,
+            wxFD_SAVE | wxFD_OVERWRITE_PROMPT,
             GetDocumentWindow());
 
     if (tmp.empty())
@@ -1926,6 +1923,11 @@ BEGIN_EVENT_TABLE(wxDocParentFrame, wxFrame)
     EVT_CLOSE(wxDocParentFrame::OnCloseWindow)
 END_EVENT_TABLE()
 
+wxDocParentFrame::wxDocParentFrame()
+{
+    m_docManager = NULL;
+}
+
 wxDocParentFrame::wxDocParentFrame(wxDocManager *manager,
                                    wxFrame *frame,
                                    wxWindowID id,
@@ -1939,6 +1941,19 @@ wxDocParentFrame::wxDocParentFrame(wxDocManager *manager,
     m_docManager = manager;
 }
 
+bool wxDocParentFrame::Create(wxDocManager *manager,
+                              wxFrame *frame,
+                              wxWindowID id,
+                              const wxString& title,
+                              const wxPoint& pos,
+                              const wxSize& size,
+                              long style,
+                              const wxString& name)
+{
+    m_docManager = manager;
+    return base_type::Create(frame, id, title, pos, size, style, name);
+}
+
 void wxDocParentFrame::OnExit(wxCommandEvent& WXUNUSED(event))
 {
     Close();