third_party/WebKit/Source/core/html/ValidityState.h

   1 /*
   2  * This file is part of the WebKit project.
   3  *
   4  * Copyright (C) 2009 Michelangelo De Simone <micdesim@gmail.com>
   5  * Copyright (C) 2010 Apple Inc. All rights reserved.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Library General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Library General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Library General Public License
  18  * along with this library; see the file COPYING.LIB.  If not, write to
  19  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20  * Boston, MA 02110-1301, USA.
  21  *
  22  */
  23
  24 #ifndef ValidityState_h
  25 #define ValidityState_h
  26
  27 #include "bindings/core/v8/ScriptWrappable.h"
  28 #include "core/html/FormAssociatedElement.h"
  29 #include "wtf/PassOwnPtr.h"
  30
  31 namespace blink {
  32
  33 class ValidityState : public NoBaseWillBeGarbageCollectedFinalized<ValidityState>, public ScriptWrappable {
  34     DEFINE_WRAPPERTYPEINFO();
  35     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(ValidityState);
  36     WTF_MAKE_NONCOPYABLE(ValidityState);
  37 public:
  38     static PassOwnPtrWillBeRawPtr<ValidityState> create(FormAssociatedElement* control)
  39     {
  40         return adoptPtrWillBeNoop(new ValidityState(control));
  41     }
  42     DEFINE_INLINE_TRACE() { visitor->trace(m_control); }
  43
  44 #if !ENABLE(OILPAN)
  45     void ref() { m_control->ref(); }
  46     void deref() { m_control->deref(); }
  47 #endif
  48
  49     String validationMessage() const;
  50
  51     void setCustomErrorMessage(const String&);
  52
  53     bool valueMissing() const;
  54     bool typeMismatch() const;
  55     bool patternMismatch() const;
  56     bool tooLong() const;
  57     bool tooShort() const;
  58     bool rangeUnderflow() const;
  59     bool rangeOverflow() const;
  60     bool stepMismatch() const;
  61     bool badInput() const;
  62     bool customError() const;
  63     bool valid() const;
  64
  65 private:
  66     explicit ValidityState(FormAssociatedElement* control)
  67         : m_control(control) { }
  68
  69     RawPtrWillBeMember<FormAssociatedElement> m_control;
  70 };
  71
  72 } // namespace blink
  73
  74 #endif // ValidityState_h