1/*
2 * Copyright (C) 2006, 2007, 2009, 2015 Apple Inc. All rights reserved.
3 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
4 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 *
21 */
22
23#pragma once
24
25#include "PopupMenuClient.h"
26#include "RenderTextControlSingleLine.h"
27#include "SearchPopupMenu.h"
28
29namespace WebCore {
30
31class HTMLInputElement;
32
33class RenderSearchField final : public RenderTextControlSingleLine, private PopupMenuClient {
34 WTF_MAKE_ISO_ALLOCATED(RenderSearchField);
35public:
36 RenderSearchField(HTMLInputElement&, RenderStyle&&);
37 virtual ~RenderSearchField();
38
39 void updateCancelButtonVisibility() const;
40
41 void addSearchResult();
42 void stopSearchEventTimer();
43
44 bool popupIsVisible() const { return m_searchPopupIsVisible; }
45 void showPopup();
46 void hidePopup();
47
48private:
49 bool isSearchField() const final { return true; }
50
51 void willBeDestroyed() override;
52 LayoutUnit computeControlLogicalHeight(LayoutUnit lineHeight, LayoutUnit nonContentHeight) const override;
53 void updateFromElement() override;
54 Visibility visibilityForCancelButton() const;
55 const AtomicString& autosaveName() const;
56
57 // PopupMenuClient methods
58 void valueChanged(unsigned listIndex, bool fireEvents = true) override;
59 void selectionChanged(unsigned, bool) override { }
60 void selectionCleared() override { }
61 String itemText(unsigned listIndex) const override;
62 String itemLabel(unsigned listIndex) const override;
63 String itemIcon(unsigned listIndex) const override;
64 String itemToolTip(unsigned) const override { return String(); }
65 String itemAccessibilityText(unsigned) const override { return String(); }
66 bool itemIsEnabled(unsigned listIndex) const override;
67 PopupMenuStyle itemStyle(unsigned listIndex) const override;
68 PopupMenuStyle menuStyle() const override;
69 int clientInsetLeft() const override;
70 int clientInsetRight() const override;
71 LayoutUnit clientPaddingLeft() const override;
72 LayoutUnit clientPaddingRight() const override;
73 int listSize() const override;
74 int selectedIndex() const override;
75 void popupDidHide() override;
76 bool itemIsSeparator(unsigned listIndex) const override;
77 bool itemIsLabel(unsigned listIndex) const override;
78 bool itemIsSelected(unsigned listIndex) const override;
79 bool shouldPopOver() const override { return false; }
80 bool valueShouldChangeOnHotTrack() const override { return false; }
81 void setTextFromItem(unsigned listIndex) override;
82 FontSelector* fontSelector() const override;
83 HostWindow* hostWindow() const override;
84 Ref<Scrollbar> createScrollbar(ScrollableArea&, ScrollbarOrientation, ScrollbarControlSize) override;
85
86 HTMLElement* resultsButtonElement() const;
87 HTMLElement* cancelButtonElement() const;
88
89 bool m_searchPopupIsVisible;
90 RefPtr<SearchPopupMenu> m_searchPopup;
91 Vector<RecentSearch> m_recentSearches;
92};
93
94} // namespace WebCore
95
96SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderSearchField, isSearchField())
97