Title: [171486] trunk/Source/WebCore
- Revision
- 171486
- Author
- achristen...@apple.com
- Date
- 2014-07-23 13:19:37 -0700 (Wed, 23 Jul 2014)
Log Message
Compile window-inactive and fullscreen pseudoclasses in css selectors.
https://bugs.webkit.org/show_bug.cgi?id=135200
Reviewed by Benjamin Poulain.
* css/SelectorChecker.cpp:
(WebCore::SelectorChecker::checkOne):
Removed the check of context.hasSelectionPseudo for a window-inactive pseudoclass.
Moved logic to SelectorCheckerTestFunctions.h to share with the selector compiler.
* css/SelectorCheckerTestFunctions.h:
(WebCore::isWindowInactive):
(WebCore::matchesFullScreenAnimatingFullScreenTransitionPseudoClass):
(WebCore::matchesFullScreenAncestorPseudoClass):
(WebCore::matchesFullScreenDocumentPseudoClass):
Added from SelectorChecker.cpp.
* cssjit/SelectorCompiler.cpp:
(WebCore::SelectorCompiler::addPseudoClassType):
Added unoptimized pseudoclass cases for window-inactive and fullscreen pseudoclasses.
Explicitly listed uncompiled pseudoclasses for future work instead of using a default.
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (171485 => 171486)
--- trunk/Source/WebCore/ChangeLog 2014-07-23 20:18:47 UTC (rev 171485)
+++ trunk/Source/WebCore/ChangeLog 2014-07-23 20:19:37 UTC (rev 171486)
@@ -1,3 +1,25 @@
+2014-07-23 Alex Christensen <achristen...@webkit.org>
+
+ Compile window-inactive and fullscreen pseudoclasses in css selectors.
+ https://bugs.webkit.org/show_bug.cgi?id=135200
+
+ Reviewed by Benjamin Poulain.
+
+ * css/SelectorChecker.cpp:
+ (WebCore::SelectorChecker::checkOne):
+ Removed the check of context.hasSelectionPseudo for a window-inactive pseudoclass.
+ Moved logic to SelectorCheckerTestFunctions.h to share with the selector compiler.
+ * css/SelectorCheckerTestFunctions.h:
+ (WebCore::isWindowInactive):
+ (WebCore::matchesFullScreenAnimatingFullScreenTransitionPseudoClass):
+ (WebCore::matchesFullScreenAncestorPseudoClass):
+ (WebCore::matchesFullScreenDocumentPseudoClass):
+ Added from SelectorChecker.cpp.
+ * cssjit/SelectorCompiler.cpp:
+ (WebCore::SelectorCompiler::addPseudoClassType):
+ Added unoptimized pseudoclass cases for window-inactive and fullscreen pseudoclasses.
+ Explicitly listed uncompiled pseudoclasses for future work instead of using a default.
+
2014-07-23 Brent Fulgham <bfulg...@apple.com>
[Win] Use NO_RETURN_DUE_TO_CRASH on Windows.
Modified: trunk/Source/WebCore/css/SelectorChecker.cpp (171485 => 171486)
--- trunk/Source/WebCore/css/SelectorChecker.cpp 2014-07-23 20:18:47 UTC (rev 171485)
+++ trunk/Source/WebCore/css/SelectorChecker.cpp 2014-07-23 20:19:37 UTC (rev 171486)
@@ -32,7 +32,6 @@
#include "CSSSelectorList.h"
#include "Document.h"
#include "ElementTraversal.h"
-#include "FocusController.h"
#include "Frame.h"
#include "FrameSelection.h"
#include "HTMLAnchorElement.h"
@@ -481,9 +480,6 @@
// CSS scrollbars match a specific subset of pseudo classes, and they have specialized rules for each
// (since there are no elements involved).
return checkScrollbarPseudoClass(context, &element->document(), selector);
- } else if (context.hasSelectionPseudo) {
- if (selector->pseudoClassType() == CSSSelector::PseudoClassWindowInactive)
- return !element->document().page()->focusController().isActive();
}
// Normal element pseudo class checking.
@@ -745,17 +741,11 @@
case CSSSelector::PseudoClassFullScreen:
return matchesFullScreenPseudoClass(element);
case CSSSelector::PseudoClassAnimatingFullScreenTransition:
- if (element != element->document().webkitCurrentFullScreenElement())
- return false;
- return element->document().isAnimatingFullScreen();
+ return matchesFullScreenAnimatingFullScreenTransitionPseudoClass(element);
case CSSSelector::PseudoClassFullScreenAncestor:
- return element->containsFullScreenElement();
+ return matchesFullScreenAncestorPseudoClass(element);
case CSSSelector::PseudoClassFullScreenDocument:
- // While a Document is in the fullscreen state, the 'full-screen-document' pseudoclass applies
- // to all elements of that Document.
- if (!element->document().webkitIsFullScreen())
- return false;
- return true;
+ return matchesFullScreenDocumentPseudoClass(element);
#endif
case CSSSelector::PseudoClassInRange:
return isInRange(element);
@@ -777,7 +767,7 @@
}
case CSSSelector::PseudoClassWindowInactive:
- return !element->document().page()->focusController().isActive();
+ return isWindowInactive(element);
case CSSSelector::PseudoClassHorizontal:
case CSSSelector::PseudoClassVertical:
Modified: trunk/Source/WebCore/css/SelectorCheckerTestFunctions.h (171485 => 171486)
--- trunk/Source/WebCore/css/SelectorCheckerTestFunctions.h 2014-07-23 20:18:47 UTC (rev 171485)
+++ trunk/Source/WebCore/css/SelectorCheckerTestFunctions.h 2014-07-23 20:19:37 UTC (rev 171486)
@@ -26,6 +26,7 @@
#ifndef SelectorCheckerTestFunctions_h
#define SelectorCheckerTestFunctions_h
+#include "FocusController.h"
#include "HTMLInputElement.h"
#include "HTMLOptionElement.h"
#include <wtf/Compiler.h>
@@ -111,6 +112,11 @@
return element->willValidate() && element->isValidFormControlElement();
}
+ALWAYS_INLINE bool isWindowInactive(const Element* element)
+{
+ return !element->document().page()->focusController().isActive();
+}
+
inline bool matchesLangPseudoClass(const Element* element, AtomicStringImpl* filter)
{
AtomicString value;
@@ -163,6 +169,27 @@
return false;
return element == element->document().webkitCurrentFullScreenElement();
}
+
+ALWAYS_INLINE bool matchesFullScreenAnimatingFullScreenTransitionPseudoClass(const Element* element)
+{
+ if (element != element->document().webkitCurrentFullScreenElement())
+ return false;
+ return element->document().isAnimatingFullScreen();
+}
+
+ALWAYS_INLINE bool matchesFullScreenAncestorPseudoClass(const Element* element)
+{
+ return element->containsFullScreenElement();
+}
+
+ALWAYS_INLINE bool matchesFullScreenDocumentPseudoClass(const Element* element)
+{
+ // While a Document is in the fullscreen state, the 'full-screen-document' pseudoclass applies
+ // to all elements of that Document.
+ if (!element->document().webkitIsFullScreen())
+ return false;
+ return true;
+}
#endif
#if ENABLE(VIDEO_TRACK)
Modified: trunk/Source/WebCore/cssjit/SelectorCompiler.cpp (171485 => 171486)
--- trunk/Source/WebCore/cssjit/SelectorCompiler.cpp 2014-07-23 20:18:47 UTC (rev 171485)
+++ trunk/Source/WebCore/cssjit/SelectorCompiler.cpp 2014-07-23 20:19:37 UTC (rev 171486)
@@ -396,10 +396,23 @@
case CSSSelector::PseudoClassValid:
fragment.unoptimizedPseudoClasses.append(JSC::FunctionPtr(isValid));
return FunctionType::SimpleSelectorChecker;
+ case CSSSelector::PseudoClassWindowInactive:
+ fragment.unoptimizedPseudoClasses.append(JSC::FunctionPtr(isWindowInactive));
+ return FunctionType::SimpleSelectorChecker;
+
#if ENABLE(FULLSCREEN_API)
case CSSSelector::PseudoClassFullScreen:
fragment.unoptimizedPseudoClasses.append(JSC::FunctionPtr(matchesFullScreenPseudoClass));
return FunctionType::SimpleSelectorChecker;
+ case CSSSelector::PseudoClassFullScreenDocument:
+ fragment.unoptimizedPseudoClasses.append(JSC::FunctionPtr(matchesFullScreenDocumentPseudoClass));
+ return FunctionType::SimpleSelectorChecker;
+ case CSSSelector::PseudoClassFullScreenAncestor:
+ fragment.unoptimizedPseudoClasses.append(JSC::FunctionPtr(matchesFullScreenAncestorPseudoClass));
+ return FunctionType::SimpleSelectorChecker;
+ case CSSSelector::PseudoClassAnimatingFullScreenTransition:
+ fragment.unoptimizedPseudoClasses.append(JSC::FunctionPtr(matchesFullScreenAnimatingFullScreenTransitionPseudoClass));
+ return FunctionType::SimpleSelectorChecker;
#endif
#if ENABLE(VIDEO_TRACK)
case CSSSelector::PseudoClassFuture:
@@ -410,6 +423,30 @@
return FunctionType::SimpleSelectorChecker;
#endif
+ // FIXME: Compile these pseudoclasses, too!
+ case CSSSelector::PseudoClassEmpty:
+ case CSSSelector::PseudoClassFirstOfType:
+ case CSSSelector::PseudoClassLastOfType:
+ case CSSSelector::PseudoClassOnlyOfType:
+ case CSSSelector::PseudoClassNthOfType:
+ case CSSSelector::PseudoClassNthLastChild:
+ case CSSSelector::PseudoClassNthLastOfType:
+ case CSSSelector::PseudoClassVisited:
+ case CSSSelector::PseudoClassDrag:
+ case CSSSelector::PseudoClassFullPageMedia:
+ case CSSSelector::PseudoClassScope:
+ case CSSSelector::PseudoClassCornerPresent:
+ case CSSSelector::PseudoClassDecrement:
+ case CSSSelector::PseudoClassIncrement:
+ case CSSSelector::PseudoClassHorizontal:
+ case CSSSelector::PseudoClassVertical:
+ case CSSSelector::PseudoClassStart:
+ case CSSSelector::PseudoClassEnd:
+ case CSSSelector::PseudoClassDoubleButton:
+ case CSSSelector::PseudoClassSingleButton:
+ case CSSSelector::PseudoClassNoButton:
+ return FunctionType::CannotCompile;
+
// Optimized pseudo selectors.
case CSSSelector::PseudoClassAnyLink:
fragment.pseudoClasses.add(CSSSelector::PseudoClassLink);
@@ -533,10 +570,13 @@
}
return FunctionType::SimpleSelectorChecker;
}
-
- default:
- break;
+
+ case CSSSelector::PseudoClassUnknown:
+ ASSERT_NOT_REACHED();
+ return FunctionType::CannotMatchAnything;
}
+
+ ASSERT_NOT_REACHED();
return FunctionType::CannotCompile;
}
_______________________________________________
webkit-changes mailing list
webkit-changes@lists.webkit.org
https://lists.webkit.org/mailman/listinfo/webkit-changes