2 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
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.
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.
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.
21 #ifndef WMLSelectElement_h
22 #define WMLSelectElement_h
25 #include "WMLFormControlElement.h"
26 #include "SelectElement.h"
30 class WMLSelectElement : public WMLFormControlElement, public SelectElement {
32 WMLSelectElement(const QualifiedName&, Document*);
33 virtual ~WMLSelectElement();
35 virtual const AtomicString& formControlName() const;
36 virtual const AtomicString& formControlType() const;
38 virtual bool isKeyboardFocusable(KeyboardEvent*) const;
39 virtual bool isMouseFocusable() const;
40 virtual bool canSelectAll() const { return !m_data.usesMenuList(); }
41 virtual void selectAll();
43 virtual void recalcStyle(StyleChange);
45 virtual void dispatchFocusEvent();
46 virtual void dispatchBlurEvent();
48 virtual bool canStartSelection() const { return false; }
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);
54 virtual int size() const { return m_data.size(); }
55 virtual bool multiple() const { return m_data.multiple(); }
57 virtual bool saveFormControlState(String& value) const;
58 virtual void restoreFormControlState(const String&);
60 virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
62 virtual void parseMappedAttribute(Attribute*);
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;
69 virtual const Vector<Element*>& listItems() const { return m_data.listItems(this); }
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();
80 virtual int activeSelectionStartListIndex() const;
81 virtual int activeSelectionEndListIndex() const;
83 void accessKeySetSelectedIndex(int);
84 void setRecalcListItems();
85 void scrollToSelection();
86 void selectInitialOptions();
88 bool initialized() const { return m_initialized; }
90 virtual void listBoxSelectItem(int listIndex, bool allowMultiplySelections, bool shift, bool fireOnChangeNow = true);
92 virtual void insertedIntoTree(bool);
94 void calculateDefaultOptionIndices();
95 void selectDefaultOptions();
96 void initializeVariables();
97 void updateVariables();
99 Vector<unsigned> parseIndexValueString(const String&) const;
100 Vector<unsigned> valueStringToOptionIndices(const String&) const;
101 String optionIndicesToValueString() const;
102 String optionIndicesToString() const;
105 String value() const;
106 String iname() const;
107 String ivalue() const;
109 SelectElementData m_data;
111 Vector<unsigned> m_defaultOptionIndices;