Updates to memcheck

[wxWidgets.git] / src / gtk / filedlg.cpp

diff --git a/src/gtk/filedlg.cpp b/src/gtk/filedlg.cpp
index 74798f65f22f04ab0b8f3125d35dda329cbb485d..021946bb57d21bf0eb135e77cd255b765fd856e3 100644 (file)
--- a/src/gtk/filedlg.cpp
+++ b/src/gtk/filedlg.cpp
@@ -5,7 +5,7 @@
 // Created:     01/02/97
 // Id:
 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -15,6 +15,7 @@
 #include "wx/filedlg.h"
 #include "wx/utils.h"
 #include "wx/intl.h"
+#include "wx/generic/msgdlgg.h"
 
 //-----------------------------------------------------------------------------
 // wxFileDialog
@@ -24,96 +25,119 @@ void gtk_filedialog_ok_callback( GtkWidget *WXUNUSED(widget), gpointer data )
 {
   wxFileDialog *dialog = (wxFileDialog*)data;
   wxCommandEvent event(wxEVT_NULL);
-  dialog->OnOk( event );
-};
+  int style;
+
+  style=dialog->GetStyle();
+
+  if((style&wxSAVE)&&(style&wxOVERWRITE_PROMPT))
+       if(wxFileExists(gtk_file_selection_get_filename(GTK_FILE_SELECTION(dialog->m_widget) ))) {
+         if(wxMessageBox(_("File exists. Overwrite?"),
+                         _("Confirm"), wxYES_NO) != wxYES)
+               return;
+       }
+
+  dialog->OnOK( event );
+}
 
 void gtk_filedialog_cancel_callback( GtkWidget *WXUNUSED(widget), gpointer data )
 {
   wxFileDialog *dialog = (wxFileDialog*)data;
   wxCommandEvent event(wxEVT_NULL);
   dialog->OnCancel( event );
-};
+}
 
 IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog)
 
 wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
-        const wxString& defaultDir, const wxString& defaultFileName, 
-       const wxString& wildCard,
+        const wxString& defaultDir, const wxString& defaultFileName,
+  const wxString& wildCard,
         long style, const wxPoint& pos )
 {
   m_needParent = FALSE;
-  
-  PreCreation( parent, -1, pos, wxDefaultSize, style, "filedialog" );
+
+  PreCreation( parent, -1, pos, wxDefaultSize, style | wxDIALOG_MODAL, "filedialog" );
   m_message = message;
   m_path = "";
   m_fileName = defaultFileName;
   m_dir = defaultDir;
   m_wildCard = wildCard;
+  m_dialogStyle = style;
   m_filterIndex = 1;
+
+  m_widget = gtk_file_selection_new( m_message );
   
-  m_widget = gtk_file_selection_new( "File selection" );
+  int x = (gdk_screen_width () - 400) / 2;
+  int y = (gdk_screen_height () - 400) / 2;
+  gtk_widget_set_uposition( m_widget, x, y );
   
   GtkFileSelection *sel = GTK_FILE_SELECTION(m_widget);
-  
-  gtk_signal_connect( GTK_OBJECT(sel->ok_button), "clicked", 
+
+  m_path.Append(m_dir);
+  if(! m_path.IsEmpty() && m_path.Last()!='/') m_path.Append('/');
+  m_path.Append(m_fileName);
+
+  if(m_path.Length()>1) gtk_file_selection_set_filename(sel,m_path);
+
+  gtk_signal_connect( GTK_OBJECT(sel->ok_button), "clicked",
     GTK_SIGNAL_FUNC(gtk_filedialog_ok_callback), (gpointer*)this );
 
-  gtk_signal_connect( GTK_OBJECT(sel->cancel_button), "clicked", 
+  gtk_signal_connect( GTK_OBJECT(sel->cancel_button), "clicked",
     GTK_SIGNAL_FUNC(gtk_filedialog_cancel_callback), (gpointer*)this );
-};
+}
 
 int wxFileDialog::ShowModal(void)
 {
   int ret = wxDialog::ShowModal();
+
   if (ret == wxID_OK)
   {
     m_fileName = gtk_file_selection_get_filename( GTK_FILE_SELECTION(m_widget) );
     m_path = gtk_file_selection_get_filename( GTK_FILE_SELECTION(m_widget) );
-  };
+  }
   return ret;
-};
-    
+}
+
 
 char *wxFileSelector(const char *title,
                      const char *defaultDir, const char *defaultFileName,
                      const char *defaultExtension, const char *filter, int flags,
                      wxWindow *parent, int x, int y)
 {
-       wxString filter2("");
-       if ( defaultExtension && !filter )
-               filter2 = wxString("*.") + wxString(defaultExtension) ;
-       else if ( filter )
-               filter2 = filter;
-
-       wxString defaultDirString;
-       if (defaultDir)
-               defaultDirString = defaultDir;
-       else
-               defaultDirString = "";
-
-       wxString defaultFilenameString;
-       if (defaultFileName)
-               defaultFilenameString = defaultFileName;
-       else
-               defaultFilenameString = "";
-
-       wxFileDialog fileDialog(parent, title, defaultDirString, defaultFilenameString, 
-         filter2, flags, wxPoint(x, y));
-
-       if ( fileDialog.ShowModal() == wxID_OK )
-       {
-               strcpy(wxBuffer, (const char *)fileDialog.GetPath());
-               return wxBuffer;
-       }
-       else
-               return NULL;
-};
-
-char* wxLoadFileSelector(const char *what, const char *extension, const char *default_name, 
+  wxString filter2("");
+  if ( defaultExtension && !filter )
+    filter2 = wxString("*.") + wxString(defaultExtension) ;
+  else if ( filter )
+    filter2 = filter;
+
+  wxString defaultDirString;
+  if (defaultDir)
+    defaultDirString = defaultDir;
+  else
+    defaultDirString = "";
+
+  wxString defaultFilenameString;
+  if (defaultFileName)
+    defaultFilenameString = defaultFileName;
+  else
+    defaultFilenameString = "";
+
+  wxFileDialog fileDialog(parent, title, defaultDirString, defaultFilenameString,
+    filter2, flags, wxPoint(x, y));
+
+  if ( fileDialog.ShowModal() == wxID_OK )
+  {
+    strcpy(wxBuffer, (const char *)fileDialog.GetPath());
+    return wxBuffer;
+  }
+  else
+    return (char *) NULL;
+}
+
+char* wxLoadFileSelector(const char *what, const char *extension, const char *default_name,
          wxWindow *parent )
 {
   char *ext = (char *)extension;
-  
+
   char prompt[50];
   wxString str = _("Load %s file");
   sprintf(prompt, str, what);
@@ -122,14 +146,14 @@ char* wxLoadFileSelector(const char *what, const char *extension, const char *de
   char wild[60];
   sprintf(wild, "*.%s", ext);
 
-  return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent);
-};
+  return wxFileSelector (prompt, (const char *) NULL, default_name, ext, wild, 0, parent);
+}
 
-char* wxSaveFileSelector(const char *what, const char *extension, const char *default_name, 
+char* wxSaveFileSelector(const char *what, const char *extension, const char *default_name,
          wxWindow *parent )
 {
   char *ext = (char *)extension;
-  
+
   char prompt[50];
   wxString str = _("Save %s file");
   sprintf(prompt, str, what);
@@ -138,9 +162,6 @@ char* wxSaveFileSelector(const char *what, const char *extension, const char *de
   char wild[60];
   sprintf(wild, "*.%s", ext);
 
-  return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent);
-};
-
-
-
+  return wxFileSelector (prompt, (const char *) NULL, default_name, ext, wild, 0, parent);
+}