1/** 2 * Copyright (C) 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 WMLSelectElement_h 22#define WMLSelectElement_h 23 24#if ENABLE(WML) 25#include "WMLFormControlElement.h" 26#include "SelectElement.h" 27 28namespace WebCore { 29 30class WMLSelectElement : public WMLFormControlElement, public SelectElement { 31public: 32 WMLSelectElement(const QualifiedName&, Document*); 33 virtual ~WMLSelectElement(); 34 35 virtual const AtomicString& formControlName() const; 36 virtual const AtomicString& formControlType() const; 37 38 virtual bool isKeyboardFocusable(KeyboardEvent*) const; 39 virtual bool isMouseFocusable() const; 40 virtual bool canSelectAll() const { return !m_data.usesMenuList(); } 41 virtual void selectAll(); 42 43 virtual void recalcStyle(StyleChange); 44 45 virtual void dispatchFocusEvent(); 46 virtual void dispatchBlurEvent(); 47 48 virtual bool canStartSelection() const { return false; } 49 50 virtual int selectedIndex() const; 51 virtual void setSelectedIndex(int index, bool deselect = true); 52 virtual void setSelectedIndexByUser(int index, bool deselect = true, bool fireOnChangeNow = false); 53 54 virtual int size() const { return m_data.size(); } 55 virtual bool multiple() const { return m_data.multiple(); } 56 57 virtual bool saveFormControlState(String& value) const; 58 virtual void restoreFormControlState(const String&); 59 60 virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0); 61 62 virtual void parseMappedAttribute(MappedAttribute*); 63 64 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*); 65 virtual bool appendFormData(FormDataList&, bool); 66 virtual int optionToListIndex(int optionIndex) const; 67 virtual int listToOptionIndex(int listIndex) const; 68 69 virtual const Vector<Element*>& listItems() const { return m_data.listItems(this); } 70 virtual void reset(); 71 72 virtual void defaultEventHandler(Event*); 73 virtual void accessKeyAction(bool sendToAnyElement); 74 virtual void setActiveSelectionAnchorIndex(int index); 75 virtual void setActiveSelectionEndIndex(int index); 76 virtual void updateListBoxSelection(bool deselectOtherOptions); 77 virtual void listBoxOnChange(); 78 virtual void menuListOnChange(); 79 80 virtual int activeSelectionStartListIndex() const; 81 virtual int activeSelectionEndListIndex() const; 82 83 void accessKeySetSelectedIndex(int); 84 void setRecalcListItems(); 85 void scrollToSelection(); 86 void selectInitialOptions(); 87 88 bool initialized() const { return m_initialized; } 89 90private: 91 virtual void insertedIntoTree(bool); 92 93 void calculateDefaultOptionIndices(); 94 void selectDefaultOptions(); 95 void initializeVariables(); 96 void updateVariables(); 97 98 Vector<unsigned> parseIndexValueString(const String&) const; 99 Vector<unsigned> valueStringToOptionIndices(const String&) const; 100 String optionIndicesToValueString() const; 101 String optionIndicesToString() const; 102 103 String name() const; 104 String value() const; 105 String iname() const; 106 String ivalue() const; 107 108 SelectElementData m_data; 109 bool m_initialized; 110 Vector<unsigned> m_defaultOptionIndices; 111}; 112 113} 114 115#endif 116#endif 117