[openvrml-commit] openvrml/src/libopenvrml/openvrml script.cpp,1.69,1.70

[Braden M. <br...@us...>]

Update of /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5787/src/libopenvrml/openvrml

Modified Files:
	script.cpp 
Log Message:
Handle 0 or 1 argument calls to Browser.loadURL.

Index: script.cpp
===================================================================
RCS file: /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml/script.cpp,v
retrieving revision 1.69
retrieving revision 1.70
diff -C2 -d -r1.69 -r1.70
*** script.cpp	16 Apr 2006 08:22:18 -0000	1.69
--- script.cpp	8 May 2006 08:49:01 -0000	1.70
***************
*** 4280,4284 ****
  JSBool loadURL(JSContext * const cx,
                 JSObject *,
!                uintN,
                 jsval * const argv,
                 jsval *)
--- 4280,4284 ----
  JSBool loadURL(JSContext * const cx,
                 JSObject *,
!                const uintN argc,
                 jsval * const argv,
                 jsval *)
***************
*** 4291,4322 ****
          *static_cast<js_::script *>(JS_GetContextPrivate(cx));
  
!     //
!     // Make sure our first argument (the URL) is an MFString.
!     //
!     JSObject * arg0_obj;
!     if (!JS_ValueToObject(cx, argv[0], &arg0_obj)) { return JS_FALSE; }
!     if (!JS_InstanceOf(cx, arg0_obj, &MFString::jsclass, argv)) {
!         return JS_FALSE;
!     }
  
!     auto_ptr<openvrml::mfstring> url =
!         MFString::createFromJSObject(cx, arg0_obj);
!     assert(url.get());
  
!     //
!     // Make sure our second argument is an MFString
!     //
!     JSObject * arg1_obj;
!     if (!JS_ValueToObject(cx, argv[1], &arg1_obj)) { return JS_FALSE; }
!     if (!JS_InstanceOf(cx, arg1_obj, &MFString::jsclass, argv)) {
          return JS_FALSE;
      }
  
-     auto_ptr<openvrml::mfstring> parameters =
-         MFString::createFromJSObject(cx, arg1_obj);
-     assert(parameters.get());
- 
-     script.script_node().scene()->browser().load_url(url->value(),
-                                                      parameters->value());
      return JS_TRUE;
  }
--- 4291,4340 ----
          *static_cast<js_::script *>(JS_GetContextPrivate(cx));
  
!     try {
!         openvrml::mfstring url, parameter;
  
!         if (argc > 0) {
!             //
!             // Make sure our first argument (the URL) is an MFString.
!             //
!             JSObject * arg0_obj;
!             if (!JS_ValueToObject(cx, argv[0], &arg0_obj)) { return JS_FALSE; }
!             if (!JS_InstanceOf(cx, arg0_obj, &MFString::jsclass, argv)) {
!                 return JS_FALSE;
!             }
  
!             auto_ptr<openvrml::mfstring> url_ptr =
!                 MFString::createFromJSObject(cx, arg0_obj);
!             assert(url_ptr.get());
!             url = *url_ptr;
!         }
! 
!         if (argc > 1) {
!             //
!             // Make sure our second argument is an MFString
!             //
!             JSObject * arg1_obj;
!             if (!JS_ValueToObject(cx, argv[1], &arg1_obj)) { return JS_FALSE; }
!             if (!JS_InstanceOf(cx, arg1_obj, &MFString::jsclass, argv)) {
!                 return JS_FALSE;
!             }
! 
!             auto_ptr<openvrml::mfstring> parameter_ptr =
!                 MFString::createFromJSObject(cx, arg1_obj);
!             assert(parameter_ptr.get());
!             parameter = *parameter_ptr;
!         }
! 
!         script.script_node().scene()->browser().load_url(url.value(),
!                                                          parameter.value());
!     } catch (std::bad_alloc &) {
!         JS_ReportOutOfMemory(cx);
          return JS_FALSE;
+     } catch (std::exception & ex) {
+         JS_ReportError(cx, ex.what());
+     } catch (...) {
+         JS_ReportError(cx, "unexpected exception");
      }
  
      return JS_TRUE;
  }