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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/212375">212375</a></dd>
<dt>Author</dt> <dd>cdumez@apple.com</dd>
<dt>Date</dt> <dd>2017-02-15 10:12:25 -0800 (Wed, 15 Feb 2017)</dd>
</dl>

<h3>Log Message</h3>
<pre>[iOS] Form Validation Bubble should be sensitive to Dynamic Type
https://bugs.webkit.org/show_bug.cgi?id=168291
&lt;rdar://problem/30508593&gt;

Reviewed by Tim Horton.

Source/WebCore:

Update ValidationBubble implementation on iOS to stop obeying the
minimum font size setting, given that this setting is not exposed
on iOS. Instead, we now rely on
[UIFont preferredFontForTextStyle:UIFontTextStyleCallout], which
will give us a font whose size obeys Dynamic Type [1] setting on iOS.

[1] https://developer.apple.com/ios/human-interface-guidelines/visual-design/typography/

No new tests, no easily testable.

* platform/ios/ValidationBubbleIOS.mm:
(WebCore::ValidationBubble::ValidationBubble):

Tools:

Drop overridePreference() implementation in iOS's UIScriptController
as it was only used for the minimum font size setting and this setting
is not exposed on iOS.

* DumpRenderTree/ios/UIScriptControllerIOS.mm:
* TestRunnerShared/UIScriptContext/UIScriptController.cpp:
(WTR::UIScriptController::overridePreference):
* WebKitTestRunner/ios/UIScriptControllerIOS.mm:

LayoutTests:

Skip fast/forms/validation-message-minimum-font-size.html on iOS now
that the ValidationBubble implementation no longer obeys the minimum
font size setting on iOS.

* platform/ios-simulator/TestExpectations:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsplatformiossimulatorTestExpectations">trunk/LayoutTests/platform/ios-simulator/TestExpectations</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreplatformiosValidationBubbleIOSmm">trunk/Source/WebCore/platform/ios/ValidationBubbleIOS.mm</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsDumpRenderTreeiosUIScriptControllerIOSmm">trunk/Tools/DumpRenderTree/ios/UIScriptControllerIOS.mm</a></li>
<li><a href="#trunkToolsTestRunnerSharedUIScriptContextUIScriptControllercpp">trunk/Tools/TestRunnerShared/UIScriptContext/UIScriptController.cpp</a></li>
<li><a href="#trunkToolsWebKitTestRunneriosUIScriptControllerIOSmm">trunk/Tools/WebKitTestRunner/ios/UIScriptControllerIOS.mm</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (212374 => 212375)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2017-02-15 18:09:41 UTC (rev 212374)
+++ trunk/LayoutTests/ChangeLog        2017-02-15 18:12:25 UTC (rev 212375)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2017-02-15  Chris Dumez  &lt;cdumez@apple.com&gt;
+
+        [iOS] Form Validation Bubble should be sensitive to Dynamic Type
+        https://bugs.webkit.org/show_bug.cgi?id=168291
+        &lt;rdar://problem/30508593&gt;
+
+        Reviewed by Tim Horton.
+
+        Skip fast/forms/validation-message-minimum-font-size.html on iOS now
+        that the ValidationBubble implementation no longer obeys the minimum
+        font size setting on iOS.
+
+        * platform/ios-simulator/TestExpectations:
+
</ins><span class="cx"> 2017-02-15  Ryan Haddad  &lt;ryanhaddad@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Mark animations/trigger-container-scroll-empty.html as flaky.
</span></span></pre></div>
<a id="trunkLayoutTestsplatformiossimulatorTestExpectations"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/ios-simulator/TestExpectations (212374 => 212375)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/ios-simulator/TestExpectations        2017-02-15 18:09:41 UTC (rev 212374)
+++ trunk/LayoutTests/platform/ios-simulator/TestExpectations        2017-02-15 18:12:25 UTC (rev 212375)
</span><span class="lines">@@ -2841,6 +2841,9 @@
</span><span class="cx"> media/modern-media-controls/media-controller/media-controller-tight-padding.html [ Skip ]
</span><span class="cx"> media/modern-media-controls/media-controller/media-controller-toggle-compact-mode.html [ Skip ]
</span><span class="cx"> 
</span><ins>+# Form validation popover does not obey minimum font size setting on iOS but Dynamic Type instead.
+fast/forms/validation-message-minimum-font-size.html [ Skip ]
+
</ins><span class="cx"> # New Encrypted Media API not enabled on iOS
</span><span class="cx"> media/encrypted-media/mock-navigator-requestMediaKeySystemAccess.html [ Skip ]
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (212374 => 212375)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2017-02-15 18:09:41 UTC (rev 212374)
+++ trunk/Source/WebCore/ChangeLog        2017-02-15 18:12:25 UTC (rev 212375)
</span><span class="lines">@@ -1,3 +1,24 @@
</span><ins>+2017-02-15  Chris Dumez  &lt;cdumez@apple.com&gt;
+
+        [iOS] Form Validation Bubble should be sensitive to Dynamic Type
+        https://bugs.webkit.org/show_bug.cgi?id=168291
+        &lt;rdar://problem/30508593&gt;
+
+        Reviewed by Tim Horton.
+
+        Update ValidationBubble implementation on iOS to stop obeying the
+        minimum font size setting, given that this setting is not exposed
+        on iOS. Instead, we now rely on
+        [UIFont preferredFontForTextStyle:UIFontTextStyleCallout], which
+        will give us a font whose size obeys Dynamic Type [1] setting on iOS.
+
+        [1] https://developer.apple.com/ios/human-interface-guidelines/visual-design/typography/
+
+        No new tests, no easily testable.
+
+        * platform/ios/ValidationBubbleIOS.mm:
+        (WebCore::ValidationBubble::ValidationBubble):
+
</ins><span class="cx"> 2017-02-15  Yusuke Suzuki  &lt;utatane.tea@gmail.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [JSC] Drop PassRefPtr
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformiosValidationBubbleIOSmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/ios/ValidationBubbleIOS.mm (212374 => 212375)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/ios/ValidationBubbleIOS.mm        2017-02-15 18:09:41 UTC (rev 212374)
+++ trunk/Source/WebCore/platform/ios/ValidationBubbleIOS.mm        2017-02-15 18:12:25 UTC (rev 212375)
</span><span class="lines">@@ -40,6 +40,7 @@
</span><span class="cx"> SOFT_LINK_CLASS(UIKit, UITapGestureRecognizer);
</span><span class="cx"> SOFT_LINK_CLASS(UIKit, UIView);
</span><span class="cx"> SOFT_LINK_CLASS(UIKit, UIViewController);
</span><ins>+SOFT_LINK_CONSTANT(UIKit, UIFontTextStyleCallout, UIFontTextStyle);
</ins><span class="cx"> 
</span><span class="cx"> @interface WebValidationBubbleTapRecognizer : NSObject
</span><span class="cx"> @end
</span><span class="lines">@@ -97,7 +98,7 @@
</span><span class="cx"> static const CGFloat verticalPadding = 9;
</span><span class="cx"> static const CGFloat maxLabelWidth = 300;
</span><span class="cx"> 
</span><del>-ValidationBubble::ValidationBubble(UIView* view, const String&amp; message, const Settings&amp; settings)
</del><ins>+ValidationBubble::ValidationBubble(UIView* view, const String&amp; message, const Settings&amp;)
</ins><span class="cx">     : m_view(view)
</span><span class="cx">     , m_message(message)
</span><span class="cx"> {
</span><span class="lines">@@ -110,8 +111,8 @@
</span><span class="cx"> 
</span><span class="cx">     RetainPtr&lt;UILabel&gt; label = adoptNS([[getUILabelClass() alloc] initWithFrame:CGRectZero]);
</span><span class="cx">     [label setText:message];
</span><del>-    m_fontSize = std::max(settings.minimumFontSize, 14.0);
-    [label setFont:[getUIFontClass() systemFontOfSize:m_fontSize]];
</del><ins>+    [label setFont:[getUIFontClass() preferredFontForTextStyle:getUIFontTextStyleCallout()]];
+    m_fontSize = [[label font] pointSize];
</ins><span class="cx">     [label setLineBreakMode:NSLineBreakByTruncatingTail];
</span><span class="cx">     [label setNumberOfLines:4];
</span><span class="cx">     [popoverView addSubview:label.get()];
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (212374 => 212375)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2017-02-15 18:09:41 UTC (rev 212374)
+++ trunk/Tools/ChangeLog        2017-02-15 18:12:25 UTC (rev 212375)
</span><span class="lines">@@ -1,3 +1,20 @@
</span><ins>+2017-02-15  Chris Dumez  &lt;cdumez@apple.com&gt;
+
+        [iOS] Form Validation Bubble should be sensitive to Dynamic Type
+        https://bugs.webkit.org/show_bug.cgi?id=168291
+        &lt;rdar://problem/30508593&gt;
+
+        Reviewed by Tim Horton.
+
+        Drop overridePreference() implementation in iOS's UIScriptController
+        as it was only used for the minimum font size setting and this setting
+        is not exposed on iOS.
+
+        * DumpRenderTree/ios/UIScriptControllerIOS.mm:
+        * TestRunnerShared/UIScriptContext/UIScriptController.cpp:
+        (WTR::UIScriptController::overridePreference):
+        * WebKitTestRunner/ios/UIScriptControllerIOS.mm:
+
</ins><span class="cx"> 2017-02-15  Jonathan Bedard  &lt;jbedard@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         webkitpy: Memoize app_identifier_from_bundle for efficiency, call parent class for _get_crash_log
</span></span></pre></div>
<a id="trunkToolsDumpRenderTreeiosUIScriptControllerIOSmm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/DumpRenderTree/ios/UIScriptControllerIOS.mm (212374 => 212375)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/DumpRenderTree/ios/UIScriptControllerIOS.mm        2017-02-15 18:09:41 UTC (rev 212374)
+++ trunk/Tools/DumpRenderTree/ios/UIScriptControllerIOS.mm        2017-02-15 18:12:25 UTC (rev 212375)
</span><span class="lines">@@ -159,10 +159,6 @@
</span><span class="cx">     return nullptr;
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void UIScriptController::overridePreference(JSStringRef preferenceRef, JSStringRef valueRef)
-{
-}
-
</del><span class="cx"> static CGPoint contentOffsetBoundedInValidRange(UIScrollView *scrollView, CGPoint contentOffset)
</span><span class="cx"> {
</span><span class="cx">     UIEdgeInsets contentInsets = scrollView.contentInset;
</span></span></pre></div>
<a id="trunkToolsTestRunnerSharedUIScriptContextUIScriptControllercpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestRunnerShared/UIScriptContext/UIScriptController.cpp (212374 => 212375)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestRunnerShared/UIScriptContext/UIScriptController.cpp        2017-02-15 18:09:41 UTC (rev 212374)
+++ trunk/Tools/TestRunnerShared/UIScriptContext/UIScriptController.cpp        2017-02-15 18:12:25 UTC (rev 212375)
</span><span class="lines">@@ -397,14 +397,14 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+#endif // !PLATFORM(COCOA)
+
+#if !PLATFORM(MAC)
+
</ins><span class="cx"> void UIScriptController::overridePreference(JSStringRef, JSStringRef)
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-#endif // !PLATFORM(COCOA)
-
-#if !PLATFORM(MAC)
-
</del><span class="cx"> void UIScriptController::insertText(JSStringRef, int, int)
</span><span class="cx"> {
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkToolsWebKitTestRunneriosUIScriptControllerIOSmm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/WebKitTestRunner/ios/UIScriptControllerIOS.mm (212374 => 212375)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/WebKitTestRunner/ios/UIScriptControllerIOS.mm        2017-02-15 18:09:41 UTC (rev 212374)
+++ trunk/Tools/WebKitTestRunner/ios/UIScriptControllerIOS.mm        2017-02-15 18:12:25 UTC (rev 212375)
</span><span class="lines">@@ -651,17 +651,6 @@
</span><span class="cx">     webView.didEndScrollingCallback = nil;
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void UIScriptController::overridePreference(JSStringRef preferenceRef, JSStringRef valueRef)
-{
-    TestRunnerWKWebView *webView = TestController::singleton().mainWebView()-&gt;platformView();
-    WKPreferences *preferences = webView.configuration.preferences;
-
-    String preference = toWTFString(toWK(preferenceRef));
-    String value = toWTFString(toWK(valueRef));
-    if (preference == &quot;WebKitMinimumFontSize&quot;)
-        preferences.minimumFontSize = value.toDouble();
</del><span class="cx"> }
</span><span class="cx"> 
</span><del>-}
-
</del><span class="cx"> #endif // PLATFORM(IOS)
</span></span></pre>
</div>
</div>

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