| /* |
| * This file is part of the WebKit project. |
| * |
| * Copyright (C) 2006 Apple Computer, Inc. |
| * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com |
| * Copyright (C) 2007 Holger Hans Peter Freyther |
| * Copyright (C) 2007 Alp Toker <alp@atoker.com> |
| * Copyright (C) 2008, 2009 Google, Inc. |
| * All rights reserved. |
| * 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 LayoutThemeDefault_h |
| #define LayoutThemeDefault_h |
| |
| #include "core/CoreExport.h" |
| #include "core/layout/LayoutTheme.h" |
| #include "core/paint/ThemePainterDefault.h" |
| |
| namespace blink { |
| |
| class LayoutProgress; |
| |
| class CORE_EXPORT LayoutThemeDefault : public LayoutTheme { |
| public: |
| String extraDefaultStyleSheet() override; |
| String extraQuirksStyleSheet() override; |
| |
| Color systemColor(CSSValueID) const override; |
| |
| bool themeDrawsFocusRing(const ComputedStyle&) const override; |
| |
| // List Box selection color |
| virtual Color activeListBoxSelectionBackgroundColor() const; |
| virtual Color activeListBoxSelectionForegroundColor() const; |
| virtual Color inactiveListBoxSelectionBackgroundColor() const; |
| virtual Color inactiveListBoxSelectionForegroundColor() const; |
| |
| Color platformActiveSelectionBackgroundColor() const override; |
| Color platformInactiveSelectionBackgroundColor() const override; |
| Color platformActiveSelectionForegroundColor() const override; |
| Color platformInactiveSelectionForegroundColor() const override; |
| |
| IntSize sliderTickSize() const override; |
| int sliderTickOffsetFromTrackCenter() const override; |
| void adjustSliderThumbSize(ComputedStyle&) const override; |
| |
| static void setCaretBlinkInterval(double); |
| |
| void setCheckboxSize(ComputedStyle&) const override; |
| void setRadioSize(ComputedStyle&) const override; |
| void adjustInnerSpinButtonStyle(ComputedStyle&) const override; |
| void adjustButtonStyle(ComputedStyle&) const override; |
| |
| bool popsMenuBySpaceKey() const final { return true; } |
| bool popsMenuByReturnKey() const final { return true; } |
| bool popsMenuByAltDownUpOrF4Key() const override { return true; } |
| |
| bool shouldOpenPickerWithF4Key() const override; |
| |
| Color platformTapHighlightColor() const override |
| { |
| return Color(defaultTapHighlightColor); |
| } |
| |
| // A method asking if the theme's controls actually care about redrawing |
| // when hovered. |
| bool supportsHover(const ComputedStyle&) const final; |
| |
| Color platformFocusRingColor() const override; |
| |
| double caretBlinkInterval() const final; |
| |
| // System fonts. |
| virtual void systemFont(CSSValueID systemFontID, FontStyle&, FontWeight&, float& fontSize, AtomicString& fontFamily) const; |
| |
| int minimumMenuListSize(const ComputedStyle&) const override; |
| |
| void adjustSearchFieldStyle(ComputedStyle&) const override; |
| void adjustSearchFieldCancelButtonStyle(ComputedStyle&) const override; |
| |
| // MenuList refers to an unstyled menulist (meaning a menulist without |
| // background-color or border set) and MenuListButton refers to a styled |
| // menulist (a menulist with background-color or border set). They have |
| // this distinction to support showing aqua style themes whenever they |
| // possibly can, which is something we don't want to replicate. |
| // |
| // In short, we either go down the MenuList code path or the MenuListButton |
| // codepath. We never go down both. And in both cases, they layout the |
| // entire menulist. |
| void adjustMenuListStyle(ComputedStyle&, Element*) const override; |
| void adjustMenuListButtonStyle(ComputedStyle&, Element*) const override; |
| |
| double animationRepeatIntervalForProgressBar() const override; |
| double animationDurationForProgressBar() const override; |
| |
| // These methods define the padding for the MenuList's inner block. |
| int popupInternalPaddingLeft(const ComputedStyle&) const override; |
| int popupInternalPaddingRight(const ComputedStyle&) const override; |
| int popupInternalPaddingTop(const ComputedStyle&) const override; |
| int popupInternalPaddingBottom(const ComputedStyle&) const override; |
| |
| // Provide a way to pass the default font size from the Settings object |
| // to the layout theme. FIXME: http://b/1129186 A cleaner way would be |
| // to remove the default font size from this object and have callers |
| // that need the value to get it directly from the appropriate Settings |
| // object. |
| static void setDefaultFontSize(int); |
| |
| static void setSelectionColors(unsigned activeBackgroundColor, unsigned activeForegroundColor, unsigned inactiveBackgroundColor, unsigned inactiveForegroundColor); |
| |
| protected: |
| LayoutThemeDefault(); |
| ~LayoutThemeDefault() override; |
| bool shouldUseFallbackTheme(const ComputedStyle&) const override; |
| |
| IntRect determinateProgressValueRectFor(LayoutProgress*, const IntRect&) const; |
| IntRect indeterminateProgressValueRectFor(LayoutProgress*, const IntRect&) const; |
| |
| private: |
| ThemePainter& painter() override { return m_painter; } |
| |
| int menuListInternalPadding(const ComputedStyle&, int paddingType) const; |
| |
| static const RGBA32 defaultTapHighlightColor = 0x2e000000; // 18% black. |
| static double m_caretBlinkInterval; |
| |
| static unsigned m_activeSelectionBackgroundColor; |
| static unsigned m_activeSelectionForegroundColor; |
| static unsigned m_inactiveSelectionBackgroundColor; |
| static unsigned m_inactiveSelectionForegroundColor; |
| |
| ThemePainterDefault m_painter; |
| }; |
| |
| } // namespace blink |
| |
| #endif // LayoutThemeDefault_h |