Diff
Modified: trunk/LayoutTests/ChangeLog (197985 => 197986)
--- trunk/LayoutTests/ChangeLog 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/LayoutTests/ChangeLog 2016-03-11 03:57:52 UTC (rev 197986)
@@ -1,3 +1,14 @@
+2016-03-10 Nan Wang <n_w...@apple.com>
+
+ AX: Force allow user zoom
+ https://bugs.webkit.org/show_bug.cgi?id=155056
+
+ Reviewed by Simon Fraser.
+
+ * fast/viewport/ios/force-always-user-scalable-expected.txt: Added.
+ * fast/viewport/ios/force-always-user-scalable.html: Added.
+ * platform/ios-simulator-wk2/TestExpectations:
+
2016-03-10 Jiewen Tan <jiewen_...@apple.com>
WebKit should not be redirected to an invalid URL
Added: trunk/LayoutTests/fast/viewport/ios/force-always-user-scalable-expected.txt (0 => 197986)
--- trunk/LayoutTests/fast/viewport/ios/force-always-user-scalable-expected.txt (rev 0)
+++ trunk/LayoutTests/fast/viewport/ios/force-always-user-scalable-expected.txt 2016-03-11 03:57:52 UTC (rev 197986)
@@ -0,0 +1,14 @@
+This test has to run in iOS WebKitTestRunner.
+
+This tests that after we set forceAlwaysUserScalable, maximum-scale will be ignored.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+Final zoom scale was: 3.5
+Maximum zoom scale was: 5
+Maximum zoom scale was reset to: 1
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
Added: trunk/LayoutTests/fast/viewport/ios/force-always-user-scalable.html (0 => 197986)
--- trunk/LayoutTests/fast/viewport/ios/force-always-user-scalable.html (rev 0)
+++ trunk/LayoutTests/fast/viewport/ios/force-always-user-scalable.html 2016-03-11 03:57:52 UTC (rev 197986)
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html>
+<head>
+<script src=""
+<meta name="viewport" content="width=device-width, maximum-scale=1">
+<script id="ui-script" type="text/plain">
+ (function() {
+ uiController.zoomToScale(3.5, function() {
+ uiController.uiScriptComplete(uiController.zoomScale);
+ });
+ })();
+</script>
+
+<script id="ui-script2" type="text/plain">
+ (function() {
+ uiController.uiScriptComplete(uiController.maximumZoomScale);
+ })();
+</script>
+</head>
+
+<body _onload_="runTest();">
+<p id="result">This test has to run in iOS WebKitTestRunner.</p>
+
+<p id="description"></p>
+<div id="console"></div>
+
+<script>
+ description("This tests that after we set forceAlwaysUserScalable, maximum-scale will be ignored.");
+
+ window.internals.setViewportForceAlwaysUserScalable(true);
+ if (window.testRunner) {
+ window.jsTestIsAsync = true;
+ }
+
+ function runTest()
+ {
+ if (testRunner.runUIScript) {
+ var uiScript = document.getElementById('ui-script').text;
+ testRunner.runUIScript(uiScript, function(result) {
+ debug("Final zoom scale was: " + result);
+
+ // Reset user scalable, the maximumScale should be reset to the author specified value.
+ var uiScript2 = document.getElementById('ui-script2').text;
+ testRunner.runUIScript(uiScript2, function(result) {
+ debug("Maximum zoom scale was: " + result);
+
+ window.internals.setViewportForceAlwaysUserScalable(false);
+ testRunner.runUIScript(uiScript2, function(result) {
+ debug("Maximum zoom scale was reset to: " + result);
+ finishJSTest();
+ });
+ });
+ });
+ }
+ }
+</script>
+
+<script src=""
+</body>
+</html>
\ No newline at end of file
Modified: trunk/LayoutTests/platform/ios-simulator-wk2/TestExpectations (197985 => 197986)
--- trunk/LayoutTests/platform/ios-simulator-wk2/TestExpectations 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/LayoutTests/platform/ios-simulator-wk2/TestExpectations 2016-03-11 03:57:52 UTC (rev 197986)
@@ -1947,3 +1947,6 @@
webkit.org/b/153050 http/tests/security/cross-frame-access-custom.html [ Pass Failure ]
webkit.org/b/155201 storage/domstorage/events/basic-body-attribute.html [ Pass Failure ]
+
+# Forcing always allow user scalable is not supported on certain OS version.
+webkit.org/b/155056 fast/viewport/ios/force-always-user-scalable.html [ Skip ]
Modified: trunk/Source/WebCore/ChangeLog (197985 => 197986)
--- trunk/Source/WebCore/ChangeLog 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebCore/ChangeLog 2016-03-11 03:57:52 UTC (rev 197986)
@@ -1,3 +1,27 @@
+2016-03-10 Nan Wang <n_w...@apple.com>
+
+ AX: Force allow user zoom
+ https://bugs.webkit.org/show_bug.cgi?id=155056
+
+ Reviewed by Simon Fraser.
+
+ Override the maximum/minimum scale factor when forceAlwaysUserScalable is true.
+
+ Test: fast/viewport/ios/force-always-user-scalable.html
+
+ * Configurations/WebCoreTestSupport.xcconfig:
+ * page/ViewportConfiguration.cpp:
+ (WebCore::ViewportConfiguration::minimumScale):
+ * page/ViewportConfiguration.h:
+ (WebCore::ViewportConfiguration::maximumScale):
+ * testing/Internals.cpp:
+ (WebCore::Internals::resetToConsistentState):
+ (WebCore::Internals::Internals):
+ (WebCore::Internals::composedTreeAsText):
+ (WebCore::Internals::setViewportForceAlwaysUserScalable):
+ * testing/Internals.h:
+ * testing/Internals.idl:
+
2016-03-10 Jiewen Tan <jiewen_...@apple.com>
WebKit should not be redirected to an invalid URL
Modified: trunk/Source/WebCore/Configurations/WebCoreTestSupport.xcconfig (197985 => 197986)
--- trunk/Source/WebCore/Configurations/WebCoreTestSupport.xcconfig 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebCore/Configurations/WebCoreTestSupport.xcconfig 2016-03-11 03:57:52 UTC (rev 197986)
@@ -49,4 +49,6 @@
EXPORTED_SYMBOLS_FILE = ;
GCC_SYMBOLS_PRIVATE_EXTERN = YES;
OTHER_LDFLAGS = $(ASAN_OTHER_LDFLAGS);
+OTHER_LDFLAGS[sdk=iphoneos*] = $(ASAN_OTHER_LDFLAGS) -lAccessibility;
+OTHER_LDFLAGS[sdk=iphonesimulator*] = $(ASAN_OTHER_LDFLAGS) -lAccessibility;
SECT_ORDER_FLAGS = ;
Modified: trunk/Source/WebCore/page/ViewportConfiguration.cpp (197985 => 197986)
--- trunk/Source/WebCore/page/ViewportConfiguration.cpp 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebCore/page/ViewportConfiguration.cpp 2016-03-11 03:57:52 UTC (rev 197986)
@@ -189,6 +189,9 @@
// If not, we still need to sanity check our value.
double minimumScale = m_configuration.minimumScale;
+
+ if (m_forceAlwaysUserScalable)
+ minimumScale = std::min(minimumScale, forceAlwaysUserScalableMinimumScale);
const FloatSize& minimumLayoutSize = m_minimumLayoutSize;
double contentWidth = m_contentSize.width();
Modified: trunk/Source/WebCore/page/ViewportConfiguration.h (197985 => 197986)
--- trunk/Source/WebCore/page/ViewportConfiguration.h 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebCore/page/ViewportConfiguration.h 2016-03-11 03:57:52 UTC (rev 197986)
@@ -33,6 +33,9 @@
namespace WebCore {
+static const double forceAlwaysUserScalableMaximumScale = 5.0;
+static const double forceAlwaysUserScalableMinimumScale = 1.0;
+
class TextStream;
class ViewportConfiguration {
@@ -88,7 +91,7 @@
WEBCORE_EXPORT double initialScale() const;
WEBCORE_EXPORT double initialScaleIgnoringContentSize() const;
WEBCORE_EXPORT double minimumScale() const;
- double maximumScale() const { return m_configuration.maximumScale; }
+ double maximumScale() const { return m_forceAlwaysUserScalable ? forceAlwaysUserScalableMaximumScale : m_configuration.maximumScale; }
WEBCORE_EXPORT bool allowsUserScaling() const;
bool allowsShrinkToFit() const;
Modified: trunk/Source/WebCore/testing/Internals.cpp (197985 => 197986)
--- trunk/Source/WebCore/testing/Internals.cpp 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebCore/testing/Internals.cpp 2016-03-11 03:57:52 UTC (rev 197986)
@@ -207,6 +207,16 @@
#include "MediaPlaybackTargetContext.h"
#endif
+#if PLATFORM(IOS) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000
+#if __has_include(<AccessibilitySupport.h>)
+#include <AccessibilitySupport.h>
+#else
+extern "C" {
+void _AXSSetForceAllowWebScaling(Boolean);
+}
+#endif
+#endif
+
using JSC::CallData;
using JSC::CallType;
using JSC::CodeBlock;
@@ -405,6 +415,10 @@
#endif
page->setShowAllPlugins(false);
+
+#if PLATFORM(IOS) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000
+ _AXSSetForceAllowWebScaling(false);
+#endif
}
Internals::Internals(Document* document)
@@ -3520,4 +3534,13 @@
return WebCore::composedTreeAsText(downcast<ContainerNode>(*node));
}
+void Internals::setViewportForceAlwaysUserScalable(bool scalable)
+{
+#if PLATFORM(IOS) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000
+ _AXSSetForceAllowWebScaling(scalable);
+#else
+ UNUSED_PARAM(scalable);
+#endif
}
+
+}
Modified: trunk/Source/WebCore/testing/Internals.h (197985 => 197986)
--- trunk/Source/WebCore/testing/Internals.h 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebCore/testing/Internals.h 2016-03-11 03:57:52 UTC (rev 197986)
@@ -475,6 +475,8 @@
#endif
String composedTreeAsText(Node*);
+
+ void setViewportForceAlwaysUserScalable(bool);
private:
explicit Internals(Document*);
Modified: trunk/Source/WebCore/testing/Internals.idl (197985 => 197986)
--- trunk/Source/WebCore/testing/Internals.idl 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebCore/testing/Internals.idl 2016-03-11 03:57:52 UTC (rev 197986)
@@ -443,4 +443,6 @@
[RaisesException] void setCanShowModalDialogOverride(boolean allow);
DOMString composedTreeAsText(Node parent);
+
+ void setViewportForceAlwaysUserScalable(boolean scalable);
};
Modified: trunk/Source/WebKit2/ChangeLog (197985 => 197986)
--- trunk/Source/WebKit2/ChangeLog 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/ChangeLog 2016-03-11 03:57:52 UTC (rev 197986)
@@ -1,3 +1,36 @@
+2016-03-10 Nan Wang <n_w...@apple.com>
+
+ AX: Force allow user zoom
+ https://bugs.webkit.org/show_bug.cgi?id=155056
+
+ Reviewed by Simon Fraser.
+
+ Linked libAccessibility library so that we can observe the accessibility
+ setting change for the force always user scalable feature.
+
+ * Configurations/WebKit.xcconfig:
+ * UIProcess/API/Cocoa/WKWebView.mm:
+ (shouldAllowPictureInPictureMediaPlayback):
+ (forceAlwaysUserScalableChangedCallback):
+ (-[WKWebView _initializeWithConfiguration:]):
+ (-[WKWebView dealloc]):
+ (-[WKWebView _navigationGestureDidEnd]):
+ (-[WKWebView _updateForceAlwaysUserScalable]):
+ * UIProcess/API/Cocoa/WKWebViewInternal.h:
+ * UIProcess/WebPageProxy.h:
+ * UIProcess/ios/WebPageProxyIOS.mm:
+ (WebKit::WebPageProxy::setViewportConfigurationMinimumLayoutSize):
+ (WebKit::WebPageProxy::updateForceAlwaysUserScalable):
+ (WebKit::WebPageProxy::setMaximumUnobscuredSize):
+ * WebProcess/WebPage/WebPage.cpp:
+ (WebKit::WebPage::updatePreferences):
+ * WebProcess/WebPage/WebPage.h:
+ * WebProcess/WebPage/WebPage.messages.in:
+ * WebProcess/WebPage/ios/WebPageIOS.mm:
+ (WebKit::WebPage::disableInspectorNodeSearch):
+ (WebKit::WebPage::updateForceAlwaysUserScalable):
+ (WebKit::innerFrameQuad):
+
2016-03-10 Simon Fraser <simon.fra...@apple.com>
Font antialiasing (smoothing) changes when elements are rendered into compositing layers
Modified: trunk/Source/WebKit2/Configurations/WebKit.xcconfig (197985 => 197986)
--- trunk/Source/WebKit2/Configurations/WebKit.xcconfig 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/Configurations/WebKit.xcconfig 2016-03-11 03:57:52 UTC (rev 197986)
@@ -45,6 +45,8 @@
OTHER_LDFLAGS = $(inherited) $(UNEXPORTED_SYMBOL_LDFLAGS) $(ASAN_OTHER_LDFLAGS) $(FRAMEWORK_AND_LIBRARY_LDFLAGS) $(OTHER_LDFLAGS_PLATFORM) -framework WebKitLegacy -sub_umbrella WebKitLegacy;
OTHER_LDFLAGS_PLATFORM[sdk=macosx*] = -sub_umbrella WebCore;
+OTHER_LDFLAGS_PLATFORM[sdk=iphoneos*] = -l$(WEBKIT_SYSTEM_INTERFACE_LIBRARY) -lAccessibility;
+OTHER_LDFLAGS_PLATFORM[sdk=iphonesimulator*] = -l$(WEBKIT_SYSTEM_INTERFACE_LIBRARY) -lAccessibility;
SECTORDER_FLAGS = $(SECTORDER_FLAGS_$(CONFIGURATION));
SECTORDER_FLAGS_Production[sdk=iphoneos*] = -Wl,-order_file,$(SDKROOT)/AppleInternal/OrderFiles/WebKit.order;
Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm (197985 => 197986)
--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm 2016-03-11 03:57:52 UTC (rev 197986)
@@ -112,6 +112,16 @@
#import <WebCore/InspectorOverlay.h>
#import <WebCore/QuartzCoreSPI.h>
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000
+#if __has_include(<AccessibilitySupport.h>)
+#include <AccessibilitySupport.h>
+#else
+extern "C" {
+CFStringRef kAXSAllowForceWebScalingEnabledNotification;
+}
+#endif
+#endif
+
@interface UIScrollView (UIScrollViewInternal)
- (void)_adjustForAutomaticKeyboardInfo:(NSDictionary*)info animated:(BOOL)animated lastAdjustment:(CGFloat*)lastAdjustment;
- (BOOL)_isScrollingToTop;
@@ -314,8 +324,17 @@
return shouldAllowPictureInPictureMediaPlayback;
}
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000
+static void forceAlwaysUserScalableChangedCallback(CFNotificationCenterRef, void* observer, CFStringRef, const void*, CFDictionaryRef)
+{
+ ASSERT(observer);
+ WKWebView* webview = static_cast<WKWebView*>(observer);
+ [webview _updateForceAlwaysUserScalable];
+}
#endif
+#endif
+
#if ENABLE(DATA_DETECTION)
static WebCore::DataDetectorTypes fromWKDataDetectorTypes(uint64_t types)
{
@@ -459,6 +478,10 @@
[center addObserver:self selector:@selector(_windowDidRotate:) name:UIWindowDidRotateNotification object:nil];
[center addObserver:self selector:@selector(_contentSizeCategoryDidChange:) name:UIContentSizeCategoryDidChangeNotification object:nil];
_page->contentSizeCategoryDidChange([self _contentSizeCategory]);
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000
+ CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), (__bridge const void *)(self), forceAlwaysUserScalableChangedCallback, kAXSAllowForceWebScalingEnabledNotification, 0, CFNotificationSuspensionBehaviorDeliverImmediately);
+#endif
[[_configuration _contentProviderRegistry] addPage:*_page];
#endif
@@ -543,6 +566,9 @@
[_remoteObjectRegistry _invalidate];
[[_configuration _contentProviderRegistry] removePage:*_page];
+#if PLATFORM(IOS) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000
+ CFNotificationCenterRemoveObserver(CFNotificationCenterGetDarwinNotifyCenter(), (__bridge const void *)(self), nullptr, nullptr);
+#endif
[[NSNotificationCenter defaultCenter] removeObserver:self];
[_scrollView setInternalDelegate:nil];
#endif
@@ -2048,6 +2074,11 @@
_frozenUnobscuredContentRect = Nullopt;
}
+- (void)_updateForceAlwaysUserScalable
+{
+ _page->updateForceAlwaysUserScalable();
+}
+
#endif // PLATFORM(IOS)
#pragma mark OS X-specific methods
Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewInternal.h (197985 => 197986)
--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewInternal.h 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewInternal.h 2016-03-11 03:57:52 UTC (rev 197986)
@@ -111,6 +111,8 @@
- (void)_navigationGestureDidBegin;
- (void)_navigationGestureDidEnd;
+- (void)_updateForceAlwaysUserScalable;
+
@property (nonatomic, readonly) BOOL _isBackground;
@property (nonatomic, readonly) WKWebViewContentProviderRegistry *_contentProviderRegistry;
Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.h (197985 => 197986)
--- trunk/Source/WebKit2/UIProcess/WebPageProxy.h 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.h 2016-03-11 03:57:52 UTC (rev 197986)
@@ -520,6 +520,7 @@
void contentSizeCategoryDidChange(const String& contentSizeCategory);
void getLookupContextAtPoint(const WebCore::IntPoint&, std::function<void(const String&, CallbackBase::Error)>);
void handleTwoFingerTapAtPoint(const WebCore::IntPoint&, std::function<void(const String&, CallbackBase::Error)>);
+ void updateForceAlwaysUserScalable();
#endif
#if ENABLE(DATA_DETECTION)
void setDataDetectionResult(const DataDetectionResult&);
Modified: trunk/Source/WebKit2/UIProcess/ios/WebPageProxyIOS.mm (197985 => 197986)
--- trunk/Source/WebKit2/UIProcess/ios/WebPageProxyIOS.mm 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/UIProcess/ios/WebPageProxyIOS.mm 2016-03-11 03:57:52 UTC (rev 197986)
@@ -315,6 +315,11 @@
m_process->send(Messages::WebPage::SetViewportConfigurationMinimumLayoutSize(size), m_pageID);
}
+void WebPageProxy::updateForceAlwaysUserScalable()
+{
+ m_process->send(Messages::WebPage::UpdateForceAlwaysUserScalable(), m_pageID);
+}
+
void WebPageProxy::setMaximumUnobscuredSize(const WebCore::FloatSize& size)
{
m_process->send(Messages::WebPage::SetMaximumUnobscuredSize(size), m_pageID);
Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp (197985 => 197986)
--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp 2016-03-11 03:57:52 UTC (rev 197986)
@@ -3081,7 +3081,8 @@
#if PLATFORM(IOS)
m_ignoreViewportScalingConstraints = store.getBoolValueForKey(WebPreferencesKey::ignoreViewportScalingConstraintsKey());
m_viewportConfiguration.setCanIgnoreScalingConstraints(m_ignoreViewportScalingConstraints);
- m_viewportConfiguration.setForceAlwaysUserScalable(store.getBoolValueForKey(WebPreferencesKey::forceAlwaysUserScalableKey()));
+ m_forceAlwaysUserScalable = store.getBoolValueForKey(WebPreferencesKey::forceAlwaysUserScalableKey());
+ updateForceAlwaysUserScalable();
#endif
}
Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h (197985 => 197986)
--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h 2016-03-11 03:57:52 UTC (rev 197986)
@@ -574,6 +574,8 @@
void enableInspectorNodeSearch();
void disableInspectorNodeSearch();
+
+ void updateForceAlwaysUserScalable();
#endif
void setLayerTreeStateIsFrozen(bool);
@@ -1395,6 +1397,7 @@
bool m_hasPendingBlurNotification;
bool m_useTestingViewportConfiguration;
bool m_isInStableState;
+ bool m_forceAlwaysUserScalable { false };
std::chrono::milliseconds m_oldestNonStableUpdateVisibleContentRectsTimestamp;
std::chrono::milliseconds m_estimatedLatency;
WebCore::FloatSize m_screenSize;
Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.messages.in (197985 => 197986)
--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.messages.in 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.messages.in 2016-03-11 03:57:52 UTC (rev 197986)
@@ -93,6 +93,7 @@
GetLookupContextAtPoint(WebCore::IntPoint point, uint64_t callbackID)
SetAllowsMediaDocumentInlinePlayback(bool allows)
HandleTwoFingerTapAtPoint(WebCore::IntPoint point, uint64_t callbackID)
+ UpdateForceAlwaysUserScalable()
#endif
SetControlledByAutomation(bool controlled)
Modified: trunk/Source/WebKit2/WebProcess/WebPage/ios/WebPageIOS.mm (197985 => 197986)
--- trunk/Source/WebKit2/WebProcess/WebPage/ios/WebPageIOS.mm 2016-03-11 03:52:15 UTC (rev 197985)
+++ trunk/Source/WebKit2/WebProcess/WebPage/ios/WebPageIOS.mm 2016-03-11 03:57:52 UTC (rev 197986)
@@ -101,6 +101,16 @@
#import <wtf/MathExtras.h>
#import <wtf/TemporaryChange.h>
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000
+#if __has_include(<AccessibilitySupport.h>)
+#include <AccessibilitySupport.h>
+#else
+extern "C" {
+Boolean _AXSForceAllowWebScaling();
+}
+#endif
+#endif
+
using namespace WebCore;
namespace WebKit {
@@ -786,6 +796,15 @@
send(Messages::WebPageProxy::DisableInspectorNodeSearch());
}
+void WebPage::updateForceAlwaysUserScalable()
+{
+ bool forceAlwaysUserScalable = m_forceAlwaysUserScalable;
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000
+ forceAlwaysUserScalable |= _AXSForceAllowWebScaling();
+#endif
+ m_viewportConfiguration.setForceAlwaysUserScalable(forceAlwaysUserScalable);
+}
+
static FloatQuad innerFrameQuad(const Frame& frame, const Node& assistedNode)
{
frame.document()->updateLayoutIgnorePendingStylesheets();