1/**
2 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#ifndef WMLInputElement_h
22#define WMLInputElement_h
23
24#if ENABLE(WML)
25#include "WMLFormControlElement.h"
26#include "InputElement.h"
27
28namespace WebCore {
29
30class FormDataList;
31
32class WMLInputElement : public WMLFormControlElement, public InputElement {
33public:
34    WMLInputElement(const QualifiedName& tagName, Document*);
35    virtual ~WMLInputElement();
36
37    virtual bool isKeyboardFocusable(KeyboardEvent*) const;
38    virtual bool isMouseFocusable() const;
39    virtual void dispatchFocusEvent();
40    virtual void dispatchBlurEvent();
41    virtual void updateFocusAppearance(bool restorePreviousSelection);
42    virtual void aboutToUnload();
43
44    virtual bool shouldUseInputMethod() const { return !m_isPasswordField; }
45    virtual bool isChecked() const { return false; }
46    virtual bool isAutofilled() const { return false; }
47    virtual bool isIndeterminate() const { return false; }
48    virtual bool isTextFormControl() const { return true; }
49    virtual bool isRadioButton() const { return false; }
50    virtual bool isTextField() const { return true; }
51    virtual bool isSearchField() const { return false; }
52    virtual bool isInputTypeHidden() const { return false; }
53    virtual bool isPasswordField() const { return m_isPasswordField; }
54    virtual bool searchEventsShouldBeDispatched() const { return false; }
55
56    virtual int size() const;
57    virtual const AtomicString& formControlType() const;
58    virtual const AtomicString& formControlName() const;
59    virtual const String& suggestedValue() const;
60    virtual String value() const;
61    virtual void setValue(const String&, bool sendChangeEvent = false);
62    virtual void setValueForUser(const String&);
63    virtual void setValueFromRenderer(const String&);
64
65    virtual bool saveFormControlState(String& value) const;
66    virtual void restoreFormControlState(const String&);
67
68    virtual void select();
69    virtual void accessKeyAction(bool sendToAnyElement);
70    virtual void parseMappedAttribute(MappedAttribute*);
71
72    virtual void copyNonAttributeProperties(const Element* source);
73
74    virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
75    virtual void detach();
76    virtual bool appendFormData(FormDataList&, bool);
77    virtual void reset();
78
79    virtual void defaultEventHandler(Event*);
80    virtual void cacheSelection(int start, int end);
81
82    virtual String sanitizeValue(const String& proposedValue) const { return constrainValue(proposedValue); }
83
84    virtual void documentDidBecomeActive();
85
86    virtual void willMoveToNewOwnerDocument();
87    virtual void didMoveToNewOwnerDocument();
88
89    bool isConformedToInputMask(const String&);
90    bool isConformedToInputMask(UChar, unsigned, bool isUserInput = true);
91
92private:
93    friend class WMLCardElement;
94    void initialize();
95
96    String validateInputMask(const String&);
97    unsigned cursorPositionToMaskIndex(unsigned);
98    String constrainValue(const String&) const;
99
100    InputElementData m_data;
101    bool m_isPasswordField;
102    bool m_isEmptyOk;
103    String m_formatMask;
104    unsigned m_numOfCharsAllowedByMask;
105};
106
107}
108
109#endif
110#endif
111