X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2ba06d5a8ccf8c224fcfbd52fa01a55abf7befbd..298a3f2ee8a54964a8ba79931a9a5b1d8be200b4:/contrib/samples/ogl/studio/doc.cpp

diff --git a/contrib/samples/ogl/studio/doc.cpp b/contrib/samples/ogl/studio/doc.cpp
index 0516794afd..7057be0f79 100644
--- a/contrib/samples/ogl/studio/doc.cpp
+++ b/contrib/samples/ogl/studio/doc.cpp
@@ -53,6 +53,7 @@ bool csDiagramDocument::OnCloseDocument()
   return true;
 }
 
+#if wxUSE_PROLOGIO
 bool csDiagramDocument::OnSaveDocument(const wxString& file)
 {
   if (file == wxEmptyString)
@@ -97,9 +98,10 @@ bool csDiagramDocument::OnOpenDocument(const wxString& file)
   SetFilename(file, true);
   Modify(false);
   UpdateAllViews();
-  
+
   return true;
 }
+#endif // wxUSE_PROLOGIO
 
 
 /*
@@ -120,7 +122,7 @@ csDiagramCommand::csDiagramCommand(const wxString& name, csDiagramDocument *doc,
 
 csDiagramCommand::~csDiagramCommand()
 {
-    wxNode* node = m_states.GetFirst();
+    wxObjectList::compatibility_iterator node = m_states.GetFirst();
     while (node)
     {
         csCommandState* state = (csCommandState*) node->GetData();
@@ -147,14 +149,14 @@ void csDiagramCommand::InsertState(csCommandState* state)
 // Schedule all lines connected to the states to be cut.
 void csDiagramCommand::RemoveLines()
 {
-    wxNode* node = m_states.GetFirst();
+    wxObjectList::compatibility_iterator node = m_states.GetFirst();
     while (node)
     {
         csCommandState* state = (csCommandState*) node->GetData();
         wxShape* shape = state->GetShapeOnCanvas();
         wxASSERT( (shape != NULL) );
 
-        wxNode *node1 = shape->GetLines().GetFirst();
+        wxObjectList::compatibility_iterator node1 = shape->GetLines().GetFirst();
         while (node1)
         {
             wxLineShape *line = (wxLineShape *)node1->GetData();
@@ -172,7 +174,7 @@ void csDiagramCommand::RemoveLines()
 
 csCommandState* csDiagramCommand::FindStateByShape(wxShape* shape)
 {
-    wxNode* node = m_states.GetFirst();
+    wxObjectList::compatibility_iterator node = m_states.GetFirst();
     while (node)
     {
         csCommandState* state = (csCommandState*) node->GetData();
@@ -185,7 +187,7 @@ csCommandState* csDiagramCommand::FindStateByShape(wxShape* shape)
 
 bool csDiagramCommand::Do()
 {
-    wxNode* node = m_states.GetFirst();
+    wxObjectList::compatibility_iterator node = m_states.GetFirst();
     while (node)
     {
         csCommandState* state = (csCommandState*) node->GetData();
@@ -200,7 +202,7 @@ bool csDiagramCommand::Undo()
 {
     // Undo in reverse order, so e.g. shapes get added
     // back before the lines do.
-    wxNode* node = m_states.GetLast();
+    wxObjectList::compatibility_iterator node = m_states.GetLast();
     while (node)
     {
         csCommandState* state = (csCommandState*) node->GetData();
@@ -268,7 +270,7 @@ bool csCommandState::Do()
         ((csDiagramView*) m_doc->GetFirstView())->SelectShape(m_shapeOnCanvas, false);
 
         m_shapeOnCanvas->Unlink();
-        
+
         m_doc->GetDiagram()->RemoveShape(m_shapeOnCanvas);
 
         m_savedState = m_shapeOnCanvas;
@@ -347,7 +349,7 @@ bool csCommandState::Do()
 
         lineShape->GetFrom()->AddLine(lineShape, lineShape->GetTo(),
             lineShape->GetAttachmentFrom(), lineShape->GetAttachmentTo());
-      
+
         lineShape->Show(true);
 
         wxClientDC dc(lineShape->GetCanvas());
@@ -475,7 +477,7 @@ bool csCommandState::Do()
 
         if (isSelected)
             m_shapeOnCanvas->Select(true, & dc);
-        
+
         m_doc->Modify(true);
         m_doc->UpdateAllViews();