1/*
2 * This file is part of the WebKit project.
3 *
4 * Copyright (C) 2006 Apple Computer, Inc.
5 * Copyright (C) 2008, 2009 Google, Inc.
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 RenderThemeChromiumWin_h
25#define RenderThemeChromiumWin_h
26
27#include "core/rendering/RenderThemeChromiumSkia.h"
28
29#if WIN32
30typedef void* HANDLE;
31typedef struct HINSTANCE__* HINSTANCE;
32typedef HINSTANCE HMODULE;
33#endif
34
35namespace WebCore {
36
37struct ThemeData {
38    ThemeData() : m_part(0), m_state(0), m_classicState(0) { }
39
40    unsigned m_part;
41    unsigned m_state;
42    unsigned m_classicState;
43};
44
45class RenderThemeChromiumWin : public RenderThemeChromiumSkia {
46public:
47    static PassRefPtr<RenderTheme> create();
48
49    // A method asking if the theme is able to draw the focus ring.
50    virtual bool supportsFocusRing(const RenderStyle*) const OVERRIDE;
51
52    // The platform selection color.
53    virtual Color platformActiveSelectionBackgroundColor() const OVERRIDE;
54    virtual Color platformInactiveSelectionBackgroundColor() const OVERRIDE;
55    virtual Color platformActiveSelectionForegroundColor() const OVERRIDE;
56    virtual Color platformInactiveSelectionForegroundColor() const OVERRIDE;
57    virtual Color platformActiveTextSearchHighlightColor() const OVERRIDE;
58    virtual Color platformInactiveTextSearchHighlightColor() const OVERRIDE;
59
60    virtual Color systemColor(CSSValueID) const OVERRIDE;
61
62    virtual IntSize sliderTickSize() const OVERRIDE;
63    virtual int sliderTickOffsetFromTrackCenter() const OVERRIDE;
64    virtual void adjustSliderThumbSize(RenderStyle*, Element*) const OVERRIDE;
65
66    // Various paint functions.
67    virtual bool paintCheckbox(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
68    virtual bool paintRadio(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
69    virtual bool paintButton(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
70    virtual bool paintTextField(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
71    virtual bool paintSliderTrack(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
72    virtual bool paintSliderThumb(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
73
74    // MenuList refers to an unstyled menulist (meaning a menulist without
75    // background-color or border set) and MenuListButton refers to a styled
76    // menulist (a menulist with background-color or border set).
77    virtual bool paintMenuList(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
78    virtual bool paintMenuListButton(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
79
80    virtual void adjustInnerSpinButtonStyle(RenderStyle*, Element*) const OVERRIDE;
81    virtual bool paintInnerSpinButton(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
82
83    virtual double animationRepeatIntervalForProgressBar(RenderProgress*) const OVERRIDE;
84    virtual double animationDurationForProgressBar(RenderProgress*) const OVERRIDE;
85    virtual void adjustProgressBarStyle(RenderStyle*, Element*) const OVERRIDE;
86    virtual bool paintProgressBar(RenderObject*, const PaintInfo&, const IntRect&) OVERRIDE;
87
88    virtual bool shouldOpenPickerWithF4Key() const OVERRIDE;
89
90protected:
91    virtual double caretBlinkIntervalInternal() const OVERRIDE;
92    virtual bool shouldUseFallbackTheme(RenderStyle*) const OVERRIDE;
93
94private:
95    enum ControlSubPart {
96        None,
97        SpinButtonDown,
98        SpinButtonUp,
99    };
100
101    RenderThemeChromiumWin() { }
102    virtual ~RenderThemeChromiumWin() { }
103
104    unsigned determineState(RenderObject*, ControlSubPart = None);
105    unsigned determineSliderThumbState(RenderObject*);
106    unsigned determineClassicState(RenderObject*, ControlSubPart = None);
107
108    ThemeData getThemeData(RenderObject*, ControlSubPart = None);
109
110    bool paintTextFieldInternal(RenderObject*, const PaintInfo&, const IntRect&, bool);
111};
112
113} // namespace WebCore
114
115#endif
116