Move custom element code to core/dom/custom/

Source/core/dom/CustomElementException.cpp

-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer
- *    in the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name of Google Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "core/dom/CustomElementException.h"
-
-#include "bindings/v8/ExceptionState.h"
-#include "core/dom/ExceptionCode.h"
-
-namespace WebCore {
-
-String CustomElementException::preamble(const AtomicString& type)
-{
-    return "Failed to call 'register' on 'Document' for type '" + type + "': ";
-}
-
-void CustomElementException::throwException(Reason reason, const AtomicString& type, ExceptionState& es)
-{
-    switch (reason) {
-    case CannotRegisterFromExtension:
-        es.throwDOMException(NotSupportedError, preamble(type) + "elements cannot be registered from extensions.");
-        return;
-
-    case ConstructorPropertyNotConfigurable:
-        es.throwDOMException(NotSupportedError, preamble(type) + "prototype constructor property is not configurable.");
-        return;
-
-    case ContextDestroyedCheckingPrototype:
-        es.throwDOMException(InvalidStateError, preamble(type) + "the context is no longer valid.");
-        return;
-
-    case ContextDestroyedCreatingCallbacks:
-        es.throwUninformativeAndGenericDOMException(InvalidStateError);
-        return;
-
-    case ContextDestroyedRegisteringDefinition:
-        es.throwUninformativeAndGenericDOMException(NotSupportedError);
-        return;
-
-    case ExtendsIsInvalidName:
-        es.throwDOMException(InvalidCharacterError, preamble(type) + ": the tag name specified in 'extends' is not a valid tag name.");
-        return;
-
-    case ExtendsIsCustomElementName:
-        es.throwDOMException(InvalidCharacterError, preamble(type) + ": the tag name specified in 'extends' is a custom element name. Use inheritance instead.");
-        return;
-
-    case InvalidName:
-        es.throwDOMException(InvalidCharacterError, preamble(type) + ": '" + type + "' is not a valid name.");
-        return;
-
-    case PrototypeInUse:
-        es.throwDOMException(NotSupportedError, preamble(type) + "prototype is already in-use as an interface prototype object.");
-        return;
-
-    case PrototypeNotAnObject:
-        es.throwDOMException(InvalidStateError, preamble(type) + "the prototype option is not an object.");
-        return;
-
-    case TypeAlreadyRegistered:
-        es.throwDOMException(InvalidStateError, preamble(type) + "a type with that name is already registered.");
-        return;
-    }
-
-    ASSERT_NOT_REACHED();
-}
-
-} // namespace WebCore