Merge branch 'dgud/wx/fix-seqfault-in-cleanup'

* dgud/wx/fix-seqfault-in-cleanup:
  wx: Fix occasional seq fault after appliction stops

2 files changed, 28 insertions, 14 deletions

diff --git a/lib/wx/api_gen/wx_gen_cpp.erl b/lib/wx/api_gen/wx_gen_cpp.erl
index 55c179142d..84d3990786 100644
--- a/lib/wx/api_gen/wx_gen_cpp.erl
+++ b/lib/wx/api_gen/wx_gen_cpp.erl
@@ -210,7 +210,7 @@ gen_funcs(Defs) ->
     w("     void *This = getPtr(bp,memenv);~n"),
     w("     wxeRefData *refd = getRefData(This);~n"),
     w("     if(This && refd) {~n"),
-    w("       if(recurse_level > 1 && refd->type != 4) {~n"),
+    w("       if(recurse_level > 1 && refd->type != 8) {~n"),
     w("          delayed_delete->Append(Ecmd.Save(op));~n"),
     w("       } else {~n"),
     w("          delete_object(This, refd);~n"),
@@ -255,7 +255,21 @@ gen_funcs(Defs) ->
 		   ],
 
     w("bool WxeApp::delete_object(void *ptr, wxeRefData *refd) {~n", []),
+    w(" if(wxe_debug) {\n"
+      "     wxString msg;\n"
+      "	    const wxChar *class_info = wxT(\"unknown\");\n"
+      "	    if(refd->type < 10) {\n"
+      "		wxClassInfo *cinfo = ((wxObject *)ptr)->GetClassInfo();\n"
+      "		    class_info = cinfo->GetClassName();\n"
+      "	       }\n"
+      "      msg.Printf(wxT(\"Deleting {wx_ref, %d, %s} at %p \"), refd->ref, class_info, ptr);\n"
+      "      send_msg(\"debug\", &msg);\n"
+      " };\n"),
+
     w(" switch(refd->type) {~n", []),
+    w("#if wxUSE_GRAPHICS_CONTEXT~n", []),
+    w("  case 4: delete (wxGraphicsObject *) ptr; break;~n", []),
+    w("#endif~n", []),
     Case = fun(C=#class{name=Class, id=Id, abstract=IsAbs, parent=P}) when P /= "static" ->
 		   UglyWorkaround = lists:member(Class, UglySkipList),
 		   HaveVirtual = virtual_dest(C),
@@ -761,7 +775,7 @@ call_wx(_N,{constructor,_},#type{base={class,RClass}},Ps) ->
 		    end;
 		false ->
 		    case is_dc(RClass) of
-			true -> 4;
+			true -> 8;
 			false ->
 			    case hd(reverse(wx_gen_erl:parents(RClass))) of
 				root -> Id;
@@ -819,19 +833,19 @@ return_res1(#type{name=Type,base={class,_},single=list,ref=reference}) ->
 return_res1(#type{name=Type,base={comp,_,_},single=array,by_val=true}) ->
     {Type ++ " Result = ", ""};
 return_res1(#type{name=Type,single=true,by_val=true, base={class, _}}) ->
-    %% Temporary memory leak !!!!!!
-    case {need_copy_constr(Type),Type} of
-	{true, _}  ->  ok;
-	{_, "wxGraphics" ++ _} -> ok;
-	_ ->
-	    io:format("~s::~s Building return value of temp ~s~n",
-		      [get(current_class),get(current_func),Type])
-    end,
-    case need_copy_constr(Type) of
-	true ->
+    case {need_copy_constr(Type), Type} of
+	{true, _} ->
 	    {Type ++ " * Result = new E" ++ Type ++ "(", "); newPtr((void *) Result,"
 	     ++ "3, memenv);"};
-	false ->
+	{false, "wxGraphics" ++ _} ->
+	    %% {"wxGraphicsObject * Result = new wxGraphicsObject(", "); newPtr((void *) Result,"
+	    %%  ++ "3, memenv);"};
+	    {Type ++ " * Result = new " ++ Type ++ "(", "); newPtr((void *) Result,"
+	     ++ "4, memenv);"};
+	{false, _} ->
+	    %% Temporary memory leak !!!!!!
+	    io:format("~s::~s Building return value of temp ~s~n",
+		      [get(current_class),get(current_func),Type]),
 	    {Type ++ " * Result = new " ++ Type ++ "(", "); newPtr((void *) Result,"
 	     ++ "3, memenv);"}
     end;
diff --git a/lib/wx/api_gen/wx_gen_erl.erl b/lib/wx/api_gen/wx_gen_erl.erl
index e15bb0b5ad..794de25002 100644
--- a/lib/wx/api_gen/wx_gen_erl.erl
+++ b/lib/wx/api_gen/wx_gen_erl.erl
@@ -482,7 +482,7 @@ arg_type_test(#param{name=Name0,in=In,type=#type{base={class,T},single=true},def
 arg_type_test(#param{name=Name0,in=In,type=#type{base={class,T}}, def=none},EOS,Acc)
   when In =/= false ->
     Name = erl_arg_name(Name0),
-    w("  [?CLASS(~sT,~s) || #wx_ref{type=~sT} <- ~s],~s", [Name,T,Name,Name,EOS]),
+    w(" _ = [?CLASS(~sT,~s) || #wx_ref{type=~sT} <- ~s],~s", [Name,T,Name,Name,EOS]),
     Acc;
 arg_type_test(#param{name=Name0,def=none,in=In,
 		     type={merged,