Added sys/types.h needed for Solaris.

[wxWidgets.git] / utils / ogl / src / ogldiag.cpp

diff --git a/utils/ogl/src/ogldiag.cpp b/utils/ogl/src/ogldiag.cpp
index ed50ec51f508fa33d7c334dfbbf8b99cf3c8ddf4..d6c3f3672e618ec97f10a5b28d30deb58c388818 100644 (file)
--- a/utils/ogl/src/ogldiag.cpp
+++ b/utils/ogl/src/ogldiag.cpp
@@ -28,7 +28,7 @@
 #include <wx/wxexpr.h>
 #endif
 
-#if USE_IOSTREAMH
+#if wxUSE_IOSTREAMH
 #include <iostream.h>
 #else
 #include <iostream>
@@ -300,7 +300,7 @@ bool wxDiagram::LoadFile(const wxString& filename)
 {
   wxBeginBusyCursor();
   
-  wxExprDatabase database(PrologInteger, "id");
+  wxExprDatabase database(wxExprInteger, "id");
   if (!database.Read(filename))
   {
     wxEndBusyCursor();
@@ -578,4 +578,17 @@ void wxDiagram::SetCanvas(wxShapeCanvas *can)
   m_diagramCanvas = can;
 }
 
+// Find a shape by its id
+wxShape* wxDiagram::FindShape(long id) const
+{
+    wxNode* node = GetShapeList()->First();
+    while (node)
+    {
+        wxShape* shape = (wxShape*) node->Data();
+        if (shape->GetId() == id)
+            return shape;
+        node = node->Next();
+    }
+    return NULL;
+}