1 /* 2 * This file is part of the WebKit project. 3 * 4 * Copyright (C) 2006, 2008 Apple Computer, Inc. 5 * Copyright (C) 2009 Kenneth Rohde Christiansen 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 RenderThemeWin_h 25 #define RenderThemeWin_h 26 27 #include "RenderTheme.h" 28 29 #if WIN32 30 typedef void* HANDLE; 31 typedef struct HINSTANCE__* HINSTANCE; 32 typedef HINSTANCE HMODULE; 33 #endif 34 35 namespace WebCore { 36 37 struct ThemeData { ThemeDataThemeData38 ThemeData() :m_part(0), m_state(0), m_classicState(0) {} ThemeDataThemeData39 ThemeData(int part, int state) 40 : m_part(part) 41 , m_state(state) 42 , m_classicState(0) 43 { } 44 45 unsigned m_part; 46 unsigned m_state; 47 unsigned m_classicState; 48 }; 49 50 class RenderThemeWin : public RenderTheme { 51 public: 52 static PassRefPtr<RenderTheme> create(); 53 54 virtual String extraDefaultStyleSheet(); 55 virtual String extraQuirksStyleSheet(); 56 57 // A method asking if the theme's controls actually care about redrawing when hovered. 58 virtual bool supportsHover(const RenderStyle*) const; 59 60 virtual Color platformActiveSelectionBackgroundColor() const; 61 virtual Color platformInactiveSelectionBackgroundColor() const; 62 virtual Color platformActiveSelectionForegroundColor() const; 63 virtual Color platformInactiveSelectionForegroundColor() const; 64 65 // System fonts. 66 virtual void systemFont(int propId, FontDescription&) const; 67 virtual Color systemColor(int cssValueId) const; 68 paintCheckbox(RenderObject * o,const RenderObject::PaintInfo & i,const IntRect & r)69 virtual bool paintCheckbox(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r) 70 { return paintButton(o, i, r); } 71 virtual void setCheckboxSize(RenderStyle*) const; 72 paintRadio(RenderObject * o,const RenderObject::PaintInfo & i,const IntRect & r)73 virtual bool paintRadio(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r) 74 { return paintButton(o, i, r); } setRadioSize(RenderStyle * style)75 virtual void setRadioSize(RenderStyle* style) const 76 { return setCheckboxSize(style); } 77 78 virtual bool paintButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 79 80 virtual bool paintTextField(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 81 paintTextArea(RenderObject * o,const RenderObject::PaintInfo & i,const IntRect & r)82 virtual bool paintTextArea(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r) 83 { return paintTextField(o, i, r); } 84 85 virtual void adjustMenuListStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const; 86 virtual bool paintMenuList(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 87 virtual void adjustMenuListButtonStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const; 88 89 virtual bool paintMenuListButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 90 91 virtual bool paintSliderTrack(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r); 92 virtual bool paintSliderThumb(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r); 93 virtual void adjustSliderThumbSize(RenderObject*) const; 94 popupOptionSupportsTextIndent()95 virtual bool popupOptionSupportsTextIndent() const { return true; } 96 97 virtual int buttonInternalPaddingLeft() const; 98 virtual int buttonInternalPaddingRight() const; 99 virtual int buttonInternalPaddingTop() const; 100 virtual int buttonInternalPaddingBottom() const; 101 102 virtual void adjustSearchFieldStyle(CSSStyleSelector*, RenderStyle*, Element*) const; 103 virtual bool paintSearchField(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 104 105 virtual void adjustSearchFieldCancelButtonStyle(CSSStyleSelector*, RenderStyle*, Element*) const; 106 virtual bool paintSearchFieldCancelButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 107 108 virtual void adjustSearchFieldDecorationStyle(CSSStyleSelector*, RenderStyle*, Element*) const; paintSearchFieldDecoration(RenderObject *,const RenderObject::PaintInfo &,const IntRect &)109 virtual bool paintSearchFieldDecoration(RenderObject*, const RenderObject::PaintInfo&, const IntRect&) { return false; } 110 111 virtual void adjustSearchFieldResultsDecorationStyle(CSSStyleSelector*, RenderStyle*, Element*) const; 112 virtual bool paintSearchFieldResultsDecoration(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 113 114 virtual void adjustSearchFieldResultsButtonStyle(CSSStyleSelector*, RenderStyle*, Element*) const; 115 virtual bool paintSearchFieldResultsButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 116 117 virtual void themeChanged(); 118 adjustButtonStyle(CSSStyleSelector *,RenderStyle * style,Element *)119 virtual void adjustButtonStyle(CSSStyleSelector*, RenderStyle* style, Element*) const {} adjustTextFieldStyle(CSSStyleSelector *,RenderStyle * style,Element *)120 virtual void adjustTextFieldStyle(CSSStyleSelector*, RenderStyle* style, Element*) const {} adjustTextAreaStyle(CSSStyleSelector *,RenderStyle * style,Element *)121 virtual void adjustTextAreaStyle(CSSStyleSelector*, RenderStyle* style, Element*) const {} 122 123 static void setWebKitIsBeingUnloaded(); 124 125 virtual bool supportsFocusRing(const RenderStyle*) const; 126 127 #if ENABLE(VIDEO) 128 virtual bool paintMediaFullscreenButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 129 virtual bool paintMediaPlayButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 130 virtual bool paintMediaMuteButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 131 virtual bool paintMediaSeekBackButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 132 virtual bool paintMediaSeekForwardButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 133 virtual bool paintMediaSliderTrack(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 134 virtual bool paintMediaSliderThumb(RenderObject*, const RenderObject::PaintInfo&, const IntRect&); 135 #endif 136 137 private: 138 RenderThemeWin(); 139 ~RenderThemeWin(); 140 141 void addIntrinsicMargins(RenderStyle*) const; 142 void close(); 143 144 unsigned determineState(RenderObject*); 145 unsigned determineClassicState(RenderObject*); 146 unsigned determineSliderThumbState(RenderObject*); 147 unsigned determineButtonState(RenderObject*); 148 149 bool supportsFocus(ControlPart) const; 150 151 ThemeData getThemeData(RenderObject*); 152 ThemeData getClassicThemeData(RenderObject* o); 153 154 HANDLE buttonTheme() const; 155 HANDLE textFieldTheme() const; 156 HANDLE menuListTheme() const; 157 HANDLE sliderTheme() const; 158 159 mutable HANDLE m_buttonTheme; 160 mutable HANDLE m_textFieldTheme; 161 mutable HANDLE m_menuListTheme; 162 mutable HANDLE m_sliderTheme; 163 }; 164 165 }; 166 167 #endif 168