eeschema: problem when attempting to load a non existing file

eeschema/eeschema.cpp

@@ -80,6 +80,7 @@ bool WinEDA_App::OnInit()
         SetupServerFunction( RemoteCommand );
     }
 
+    ActiveScreen = m_SchematicFrame->GetScreen();
     m_SchematicFrame->Zoom_Automatique( TRUE );
 
     /* Load file specified in the command line. */
@@ -93,7 +94,7 @@ bool WinEDA_App::OnInit()
     }
     else
     {
-        Read_Config( wxEmptyString, TRUE ); // Read config file ici si pas de fichier a charger
+        Read_Config( wxEmptyString, TRUE ); // Read a default config file if no file to load
         if( m_SchematicFrame->DrawPanel )
             m_SchematicFrame->DrawPanel->Refresh( TRUE );
     }

eeschema/files-io.cpp

@@ -89,12 +89,14 @@ int WinEDA_SchematicFrame::LoadOneEEProject( const wxString& FileName, bool IsNe
             TRUE
         );
         if( FullFileName.IsEmpty() )
-            return FALSE;
+            return 0;
     }
-    if(g_RootSheet){
+    if( g_RootSheet )
+    {
         SAFE_DELETE( g_RootSheet );
     }
     CreateScreens();
+    ActiveScreen = GetScreen();
     screen = (SCH_SCREEN*) GetScreen();
 
     wxSetWorkingDirectory( wxPathOnly( FullFileName ) );
@@ -106,6 +108,7 @@ int WinEDA_SchematicFrame::LoadOneEEProject( const wxString& FileName, bool IsNe
     memset( &g_EESchemaVar, 0, sizeof(g_EESchemaVar) );
 
     GetScreen()->ClrModify();
+
     //m_CurrentSheet->m_AssociatedScreen->Pnext = NULL; should be by default
 
     if( IsNew )
@@ -143,7 +146,8 @@ int WinEDA_SchematicFrame::LoadOneEEProject( const wxString& FileName, bool IsNe
 
     if( IsNew )
     {
-        ReDrawPanel();
+        if( DrawPanel )
+            DrawPanel->Refresh( true );
         return 1;
     }
 
@@ -173,6 +177,7 @@ int WinEDA_SchematicFrame::LoadOneEEProject( const wxString& FileName, bool IsNe
 
     if( !wxFileExists( g_RootSheet->m_AssociatedScreen->m_FileName ) && !LibCacheExist )   // Nouveau projet prpbablement
     {
+        Zoom_Automatique( FALSE );
         msg.Printf( _( "File %s not found (new project ?)" ),
             g_RootSheet->m_AssociatedScreen->m_FileName.GetData() );
         DisplayInfo( this, msg, 20 );
@@ -187,16 +192,19 @@ int WinEDA_SchematicFrame::LoadOneEEProject( const wxString& FileName, bool IsNe
     ActiveScreen = GetScreen();
     Zoom_Automatique( FALSE );
     SetSheetNumberAndCount();
-    DrawPanel->Refresh( TRUE );
+    DrawPanel->Refresh( true );
     return diag;
 }
+
+
 /**********************************************************/
 SCH_SCREEN* WinEDA_SchematicFrame::CreateNewScreen(
     SCH_SCREEN* OldScreen, int TimeStamp )
 /**********************************************************/
+
 /* Routine de creation ( par allocation memoire ) d'un nouvel ecran
-        cet ecran est en chainage arriere avec OldScreen
+  *     cet ecran est en chainage arriere avec OldScreen
-        la valeur TimeStamp est attribuee au parametre NewScreen->TimeStamp
+  *     la valeur TimeStamp est attribuee au parametre NewScreen->TimeStamp
  */
 {
     SCH_SCREEN* NewScreen;
@@ -204,14 +212,16 @@ SCH_SCREEN * WinEDA_SchematicFrame::CreateNewScreen(
     NewScreen = new SCH_SCREEN( SCHEMATIC_FRAME );
 
     NewScreen->SetRefreshReq();
-    if(OldScreen) NewScreen->m_Company = OldScreen->m_Company;
+    if( OldScreen )
+        NewScreen->m_Company = OldScreen->m_Company;
     NewScreen->m_TimeStamp = TimeStamp;
 
     NewScreen->Pback = OldScreen;
 
-    return(NewScreen);
+    return NewScreen;
 }
 
+
 /****************************************************/
 void WinEDA_SchematicFrame::SaveProject()
 /****************************************************/
@@ -250,29 +260,30 @@ int CountCmpNumber()
  *  powers non comprises */
 {
     return g_RootSheet->ComponentCount();
+
     /*
-    BASE_SCREEN*    Window;
+      * BASE_SCREEN*    Window;
-    EDA_BaseStruct* Phead;
+      * EDA_BaseStruct* Phead;
-    int             Nb = 0;
+      * int             Nb = 0;
-
+     *
-
+     *
-
+     *
-    Window = ScreenSch;
+      * Window = ScreenSch;
-    while( Window )
+      * while( Window )
-    {
+      * {
-        for( Phead = Window->EEDrawList; Phead != NULL; Phead = Phead->Pnext )
+      * for( Phead = Window->EEDrawList; Phead != NULL; Phead = Phead->Pnext )
-        {
+      * {
-            if( Phead->Type() == TYPE_SCH_COMPONENT )
+      *     if( Phead->Type() == TYPE_SCH_COMPONENT )
-            {
+      *     {
-                DrawPartStruct* Cmp = (DrawPartStruct*) Phead;
+      *         DrawPartStruct* Cmp = (DrawPartStruct*) Phead;
-                if( Cmp->m_Field[VALUE].m_Text.GetChar( 0 ) != '#' )
+      *         if( Cmp->m_Field[VALUE].m_Text.GetChar( 0 ) != '#' )
-                    Nb++;
+      *             Nb++;
-            }
+      *     }
-        }
+      * }
-
+     *
-        Window = (BASE_SCREEN*) Window->Pnext;
+      * Window = (BASE_SCREEN*) Window->Pnext;
-    }
+      * }
-
+     *
-    return Nb;
+      * return Nb;
      */
 }