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/*
* This file is part of the WebKit project.
*
* Copyright (C) 2006, 2008, 2013, 2014 Apple Inc.
* Copyright (C) 2009 Kenneth Rohde Christiansen
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef RenderThemeWin_h
#define RenderThemeWin_h
#include "RenderTheme.h"
#ifdef WIN32
typedef void* HANDLE;
typedef struct HINSTANCE__* HINSTANCE;
typedef HINSTANCE HMODULE;
#endif
namespace WebCore {
struct ThemeData {
ThemeData() :m_part(0), m_state(0), m_classicState(0) {}
ThemeData(int part, int state)
: m_part(part)
, m_state(state)
, m_classicState(0)
{ }
unsigned m_part;
unsigned m_state;
unsigned m_classicState;
};
class RenderThemeWin final: public RenderTheme {
public:
static Ref<RenderTheme> create();
virtual String extraDefaultStyleSheet() override;
virtual String extraQuirksStyleSheet() override;
// A method asking if the theme's controls actually care about redrawing when hovered.
virtual bool supportsHover(const RenderStyle&) const override;
virtual Color platformActiveSelectionBackgroundColor() const override;
virtual Color platformInactiveSelectionBackgroundColor() const override;
virtual Color platformActiveSelectionForegroundColor() const override;
virtual Color platformInactiveSelectionForegroundColor() const override;
virtual Color systemColor(CSSValueID) const override;
virtual bool paintCheckbox(const RenderObject& o, const PaintInfo& i, const IntRect& r) override
{ return paintButton(o, i, r); }
virtual void setCheckboxSize(RenderStyle&) const override;
virtual bool paintRadio(const RenderObject& o, const PaintInfo& i, const IntRect& r) override
{ return paintButton(o, i, r); }
virtual void setRadioSize(RenderStyle& style) const override
{ return setCheckboxSize(style); }
virtual bool paintButton(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual void adjustInnerSpinButtonStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintInnerSpinButton(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual bool paintTextField(const RenderObject&, const PaintInfo&, const FloatRect&) override;
virtual bool paintTextArea(const RenderObject& o, const PaintInfo& i, const FloatRect& r) override
{ return paintTextField(o, i, r); }
virtual void adjustMenuListStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintMenuList(const RenderObject&, const PaintInfo&, const FloatRect&) override;
virtual void adjustMenuListButtonStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintMenuListButtonDecorations(const RenderBox&, const PaintInfo&, const FloatRect&) override;
virtual bool paintSliderTrack(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual bool paintSliderThumb(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual void adjustSliderThumbSize(RenderStyle&, Element*) const override;
virtual bool popupOptionSupportsTextIndent() const override { return true; }
virtual void adjustSearchFieldStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchField(const RenderObject&, const PaintInfo&, const IntRect&) override;
virtual void adjustSearchFieldCancelButtonStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchFieldCancelButton(const RenderBox&, const PaintInfo&, const IntRect&) override;
virtual void adjustSearchFieldDecorationPartStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchFieldDecorationPart(const RenderObject&, const PaintInfo&, const IntRect&) override { return false; }
virtual void adjustSearchFieldResultsDecorationPartStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchFieldResultsDecorationPart(const RenderBox&, const PaintInfo&, const IntRect&) override;
virtual void adjustSearchFieldResultsButtonStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintSearchFieldResultsButton(const RenderBox&, const PaintInfo&, const IntRect&) override;
virtual void themeChanged() override;
virtual void adjustButtonStyle(StyleResolver&, RenderStyle& style, Element*) const override { }
virtual void adjustTextFieldStyle(StyleResolver&, RenderStyle& style, Element*) const override { }
virtual void adjustTextAreaStyle(StyleResolver&, RenderStyle& style, Element*) const override { }
static void setWebKitIsBeingUnloaded();
static String stringWithContentsOfFile(CFStringRef name, CFStringRef type);
virtual bool supportsFocusRing(const RenderStyle&) const override;
#if ENABLE(VIDEO)
virtual String mediaControlsStyleSheet() override;
virtual String mediaControlsScript() override;
#endif
#if ENABLE(METER_ELEMENT)
virtual IntSize meterSizeForBounds(const RenderMeter&, const IntRect&) const override;
virtual bool supportsMeter(ControlPart) const override;
virtual void adjustMeterStyle(StyleResolver&, RenderStyle&, Element*) const override;
virtual bool paintMeter(const RenderObject&, const PaintInfo&, const IntRect&) override;
#endif
private:
enum ControlSubPart {
None,
SpinButtonDown,
SpinButtonUp,
};
RenderThemeWin();
virtual ~RenderThemeWin();
// System fonts.
virtual void updateCachedSystemFontDescription(CSSValueID, FontCascadeDescription&) const override;
void addIntrinsicMargins(RenderStyle&) const;
void close();
unsigned determineState(const RenderObject&);
unsigned determineClassicState(const RenderObject&, ControlSubPart = None);
unsigned determineSliderThumbState(const RenderObject&);
unsigned determineButtonState(const RenderObject&);
unsigned determineSpinButtonState(const RenderObject&, ControlSubPart = None);
bool supportsFocus(ControlPart) const;
ThemeData getThemeData(const RenderObject&, ControlSubPart = None);
ThemeData getClassicThemeData(const RenderObject&, ControlSubPart = None);
HANDLE buttonTheme() const;
HANDLE textFieldTheme() const;
HANDLE menuListTheme() const;
HANDLE sliderTheme() const;
HANDLE spinButtonTheme() const;
HANDLE progressBarTheme() const;
mutable HANDLE m_buttonTheme;
mutable HANDLE m_textFieldTheme;
mutable HANDLE m_menuListTheme;
mutable HANDLE m_sliderTheme;
mutable HANDLE m_spinButtonTheme;
mutable HANDLE m_progressBarTheme;
String m_mediaControlsScript;
String m_mediaControlsStyleSheet;
};
};
#endif
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