Implementation of CSS3 nav-up/down/left/right properties from CSS3 UI

third_party/WebKit/Source/core/style/ComputedStyle.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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
@@ skipping 33 matching lines @@
 #include "core/style/StyleContentAlignmentData.h"
 #include "core/style/StyleDeprecatedFlexibleBoxData.h"
 #include "core/style/StyleDifference.h"
 #include "core/style/StyleFilterData.h"
 #include "core/style/StyleFlexibleBoxData.h"
 #include "core/style/StyleGridData.h"
 #include "core/style/StyleGridItemData.h"
 #include "core/style/StyleInheritedData.h"
 #include "core/style/StyleMotionRotation.h"
 #include "core/style/StyleMultiColData.h"
+#include "core/style/StyleNavigationData.h"
 #include "core/style/StyleRareInheritedData.h"
 #include "core/style/StyleRareNonInheritedData.h"
 #include "core/style/StyleReflection.h"
 #include "core/style/StyleScrollSnapData.h"
 #include "core/style/StyleSelfAlignmentData.h"
 #include "core/style/StyleSurroundData.h"
 #include "core/style/StyleTransformData.h"
 #include "core/style/StyleVisualData.h"
 #include "core/style/StyleWillChangeData.h"
 #include "core/style/TransformOrigin.h"
@@ skipping 883 matching lines @@
     TextCombine getTextCombine() const { return static_cast<TextCombine>(rareInheritedData->m_textCombine); }
     bool hasTextCombine() const { return getTextCombine() != TextCombineNone; }
 
     uint8_t snapHeightPosition() const { return rareInheritedData->m_snapHeightPosition; }
     uint8_t snapHeightUnit() const { return rareInheritedData->m_snapHeightUnit; }
 
     TabSize getTabSize() const { return rareInheritedData->m_tabSize; }
 
     RespectImageOrientationEnum respectImageOrientation() const { return static_cast<RespectImageOrientationEnum>(rareInheritedData->m_respectImageOrientation); }
 
+    StyleNavigationValue navDown() const { return rareNonInheritedData->m_navigation->down(); }
+    StyleNavigationValue navLeft() const { return rareNonInheritedData->m_navigation->left(); }
+    StyleNavigationValue navRight() const { return rareNonInheritedData->m_navigation->right(); }
+    StyleNavigationValue navUp() const { return rareNonInheritedData->m_navigation->up(); }

[fs, 2016/05/18 15:55:05]

const StyleNavigationValue&?

+
     // End CSS3 Getters
 
     // Apple-specific property getter methods
     EPointerEvents pointerEvents() const { return static_cast<EPointerEvents>(inherited_flags._pointerEvents); }
     const CSSAnimationData* animations() const { return rareNonInheritedData->m_animations.get(); }
     const CSSTransitionData* transitions() const { return rareNonInheritedData->m_transitions.get(); }
 
     CSSAnimationData& accessAnimations();
     CSSTransitionData& accessTransitions();
 
@@ skipping 483 matching lines @@
     void setFilter(const FilterOperations& ops) { SET_NESTED_VAR(rareNonInheritedData, m_filter, m_operations, ops); }
     void setBackdropFilter(const FilterOperations& ops) { SET_NESTED_VAR(rareNonInheritedData, m_backdropFilter, m_operations, ops); }
 
     void setSnapHeightPosition(uint8_t position) { SET_VAR(rareInheritedData, m_snapHeightPosition, position); }
     void setSnapHeightUnit(uint8_t unit) { SET_VAR(rareInheritedData, m_snapHeightUnit, unit); }
 
     void setTabSize(TabSize size) { SET_VAR(rareInheritedData, m_tabSize, size); }
 
     void setRespectImageOrientation(RespectImageOrientationEnum v) { SET_VAR(rareInheritedData, m_respectImageOrientation, v); }
 
+    void setNavDown(const StyleNavigationValue& value) { SET_VAR_WITH_SETTER(rareNonInheritedData.access()->m_navigation, down, setDown, value); }
+    void setNavLeft(const StyleNavigationValue& value) { SET_VAR_WITH_SETTER(rareNonInheritedData.access()->m_navigation, left, setLeft, value); }
+    void setNavRight(const StyleNavigationValue& value) { SET_VAR_WITH_SETTER(rareNonInheritedData.access()->m_navigation, right, setRight, value); }
+    void setNavUp(const StyleNavigationValue& value) { SET_VAR_WITH_SETTER(rareNonInheritedData.access()->m_navigation, up, setUp, value); }
+
     // End CSS3 Setters
 
     void setWrapFlow(WrapFlow wrapFlow) { SET_VAR(rareNonInheritedData, m_wrapFlow, wrapFlow); }
     void setWrapThrough(WrapThrough wrapThrough) { SET_VAR(rareNonInheritedData, m_wrapThrough, wrapThrough); }
 
     // Apple-specific property setters
     void setPointerEvents(EPointerEvents p) { inherited_flags._pointerEvents = p; }
 
     void setTransformStyle3D(ETransformStyle3D b) { SET_VAR(rareNonInheritedData, m_transformStyle3D, b); }
     void setBackfaceVisibility(EBackfaceVisibility b) { SET_VAR(rareNonInheritedData, m_backfaceVisibility, b); }
@@ skipping 370 matching lines @@
     static GridPosition initialGridRowStart() { return GridPosition(); }
     static GridPosition initialGridRowEnd() { return GridPosition(); }
 
     static TabSize initialTabSize() { return TabSize(8); }
 
     static WrapFlow initialWrapFlow() { return WrapFlowAuto; }
     static WrapThrough initialWrapThrough() { return WrapThroughWrap; }
 
     static QuotesData* initialQuotes() { return 0; }
 
+    static StyleNavigationValue initialStyleNavigation() { DEFINE_STATIC_LOCAL(StyleNavigationValue, initialNavigation, ()); return initialNavigation; }
+
     // Keep these at the end.
     // FIXME: Why? Seems these should all be one big sorted list.
     static LineClampValue initialLineClamp() { return LineClampValue(); }
     static ETextSecurity initialTextSecurity() { return TSNONE; }
     static Color initialTapHighlightColor();
 #if ENABLE(OILPAN)
     static const FilterOperations& initialFilter();
     static const FilterOperations& initialBackdropFilter();
 #else
     static const FilterOperations& initialFilter() { DEFINE_STATIC_LOCAL(FilterOperations, ops, ()); return ops; }
@@ skipping 191 matching lines @@
 }
 
 inline bool ComputedStyle::hasPseudoElementStyle() const
 {
     return noninherited_flags.pseudoBits & ElementPseudoIdMask;
 }
 
 } // namespace blink
 
 #endif // ComputedStyle_h