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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/214643">214643</a></dd>
<dt>Author</dt> <dd>weinig@apple.com</dd>
<dt>Date</dt> <dd>2017-03-30 17:45:06 -0700 (Thu, 30 Mar 2017)</dd>
</dl>

<h3>Log Message</h3>
<pre>Expose the WKView SPI, _prepareForMoveToWindow:withCompletionHandler as WKWebView SPI
Source/WebKit2:

&lt;rdar://problem/31350588&gt;
https://bugs.webkit.org/show_bug.cgi?id=170315

Reviewed by Simon Fraser.

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _prepareForMoveToWindow:completionHandler:]):
* UIProcess/API/Cocoa/WKWebViewPrivate.h:
Copy SPI to WKWebView. Remove 'with' prefix to match conventions.

Tools:

https://bugs.webkit.org/show_bug.cgi?id=170315

Reviewed by Simon Fraser.

* TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
* TestWebKitAPI/Tests/WebKit2Cocoa/PrepareForMoveToWindow.mm: Added.
Add test showing the completion handler is called.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewPrivateh">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPImacWKViewmm">trunk/Source/WebKit2/UIProcess/API/mac/WKView.mm</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsTestWebKitAPITestWebKitAPIxcodeprojprojectpbxproj">trunk/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2CocoaPrepareForMoveToWindowmm">trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/PrepareForMoveToWindow.mm</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (214642 => 214643)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2017-03-31 00:40:50 UTC (rev 214642)
+++ trunk/Source/WebKit2/ChangeLog        2017-03-31 00:45:06 UTC (rev 214643)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2017-03-30  Sam Weinig  &lt;sam@webkit.org&gt;
+
+        Expose the WKView SPI, _prepareForMoveToWindow:withCompletionHandler as WKWebView SPI
+        &lt;rdar://problem/31350588&gt;
+        https://bugs.webkit.org/show_bug.cgi?id=170315
+
+        Reviewed by Simon Fraser.
+
+        * UIProcess/API/Cocoa/WKWebView.mm:
+        (-[WKWebView _prepareForMoveToWindow:completionHandler:]):
+        * UIProcess/API/Cocoa/WKWebViewPrivate.h:
+        Copy SPI to WKWebView. Remove 'with' prefix to match conventions.
+
</ins><span class="cx"> 2017-03-30  Wenson Hsieh  &lt;wenson_hsieh@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [WK2] Touches should not cancel when showing a custom action sheet while data interaction is active
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm (214642 => 214643)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2017-03-31 00:40:50 UTC (rev 214642)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2017-03-31 00:45:06 UTC (rev 214643)
</span><span class="lines">@@ -105,6 +105,7 @@
</span><span class="cx"> #import &lt;WebCore/URLParser.h&gt;
</span><span class="cx"> #import &lt;WebCore/ValidationBubble.h&gt;
</span><span class="cx"> #import &lt;WebCore/WritingMode.h&gt;
</span><ins>+#import &lt;wtf/BlockPtr.h&gt;
</ins><span class="cx"> #import &lt;wtf/HashMap.h&gt;
</span><span class="cx"> #import &lt;wtf/MathExtras.h&gt;
</span><span class="cx"> #import &lt;wtf/NeverDestroyed.h&gt;
</span><span class="lines">@@ -5028,6 +5029,14 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (void)_prepareForMoveToWindow:(NSWindow *)targetWindow completionHandler:(void(^)(void))completionHandler
+{
+    auto completionHandlerCopy = makeBlockPtr(completionHandler);
+    _impl-&gt;prepareForMoveToWindow(targetWindow, [completionHandlerCopy] {
+        completionHandlerCopy();
+    });
+}
+
</ins><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx"> @end
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h (214642 => 214643)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h        2017-03-31 00:40:50 UTC (rev 214642)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h        2017-03-31 00:45:06 UTC (rev 214643)
</span><span class="lines">@@ -225,6 +225,8 @@
</span><span class="cx"> - (void)_addMediaPlaybackControlsView:(AVFunctionBarScrubber *)mediaPlaybackControlsView WK_API_AVAILABLE(macosx(WK_MAC_TBA));
</span><span class="cx"> - (void)_removeMediaPlaybackControlsView WK_API_AVAILABLE(macosx(WK_MAC_TBA));
</span><span class="cx"> 
</span><ins>+- (void)_prepareForMoveToWindow:(NSWindow *)targetWindow completionHandler:(void(^)(void))completionHandler;
+
</ins><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx"> - (WKNavigation *)_reloadWithoutContentBlockers WK_API_AVAILABLE(macosx(10.12), ios(10.0));
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPImacWKViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/mac/WKView.mm (214642 => 214643)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/mac/WKView.mm        2017-03-31 00:40:50 UTC (rev 214642)
+++ trunk/Source/WebKit2/UIProcess/API/mac/WKView.mm        2017-03-31 00:45:06 UTC (rev 214643)
</span><span class="lines">@@ -1260,10 +1260,9 @@
</span><span class="cx"> 
</span><span class="cx"> - (void)_prepareForMoveToWindow:(NSWindow *)targetWindow withCompletionHandler:(void(^)(void))completionHandler
</span><span class="cx"> {
</span><del>-    auto copiedCompletionHandler = Block_copy(completionHandler);
-    _data-&gt;_impl-&gt;prepareForMoveToWindow(targetWindow, [copiedCompletionHandler] {
-        copiedCompletionHandler();
-        Block_release(copiedCompletionHandler);
</del><ins>+    auto completionHandlerCopy = makeBlockPtr(completionHandler);
+    _data-&gt;_impl-&gt;prepareForMoveToWindow(targetWindow, [completionHandlerCopy] {
+        completionHandlerCopy();
</ins><span class="cx">     });
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (214642 => 214643)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2017-03-31 00:40:50 UTC (rev 214642)
+++ trunk/Tools/ChangeLog        2017-03-31 00:45:06 UTC (rev 214643)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2017-03-30  Sam Weinig  &lt;sam@webkit.org&gt;
+
+        Expose the WKView SPI, _prepareForMoveToWindow:withCompletionHandler as WKWebView SPI
+        https://bugs.webkit.org/show_bug.cgi?id=170315
+
+        Reviewed by Simon Fraser.
+
+        * TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
+        * TestWebKitAPI/Tests/WebKit2Cocoa/PrepareForMoveToWindow.mm: Added.
+        Add test showing the completion handler is called.
+
</ins><span class="cx"> 2017-03-30  Filip Pizlo  &lt;fpizlo@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Air should support linear scan for optLevel&lt;2
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestWebKitAPIxcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj (214642 => 214643)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj        2017-03-31 00:40:50 UTC (rev 214642)
+++ trunk/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj        2017-03-31 00:45:06 UTC (rev 214643)
</span><span class="lines">@@ -217,6 +217,7 @@
</span><span class="cx">                 7AE9E5091AE5AE8B00CF874B /* test.pdf in Copy Resources */ = {isa = PBXBuildFile; fileRef = 7AE9E5081AE5AE8B00CF874B /* test.pdf */; };
</span><span class="cx">                 7AEAD47F1E20116C00416EFE /* CrossPartitionFileSchemeAccess.mm in Sources */ = {isa = PBXBuildFile; fileRef = 7AEAD47C1E20113800416EFE /* CrossPartitionFileSchemeAccess.mm */; };
</span><span class="cx">                 7AEAD4811E20122700416EFE /* CrossPartitionFileSchemeAccess.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 7AEAD47D1E20114E00416EFE /* CrossPartitionFileSchemeAccess.html */; };
</span><ins>+                7C1AF7951E8DCBAB002645B9 /* PrepareForMoveToWindow.mm in Sources */ = {isa = PBXBuildFile; fileRef = 7C1AF7931E8DCBAB002645B9 /* PrepareForMoveToWindow.mm */; };
</ins><span class="cx">                 7C3965061CDD74F90094DBB8 /* Color.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7C3965051CDD74F90094DBB8 /* Color.cpp */; };
</span><span class="cx">                 7C3DB8E41D12129B00AE8CC3 /* CommandBackForward.mm in Sources */ = {isa = PBXBuildFile; fileRef = 7C3DB8E21D12129B00AE8CC3 /* CommandBackForward.mm */; };
</span><span class="cx">                 7C417F331D19E14800B8EF53 /* WKWebViewDefaultNavigationDelegate.mm in Sources */ = {isa = PBXBuildFile; fileRef = 7C417F311D19E14800B8EF53 /* WKWebViewDefaultNavigationDelegate.mm */; };
</span><span class="lines">@@ -1144,6 +1145,7 @@
</span><span class="cx">                 7AE9E5081AE5AE8B00CF874B /* test.pdf */ = {isa = PBXFileReference; lastKnownFileType = image.pdf; path = test.pdf; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="cx">                 7AEAD47C1E20113800416EFE /* CrossPartitionFileSchemeAccess.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = CrossPartitionFileSchemeAccess.mm; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="cx">                 7AEAD47D1E20114E00416EFE /* CrossPartitionFileSchemeAccess.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; name = CrossPartitionFileSchemeAccess.html; path = Tests/mac/CrossPartitionFileSchemeAccess.html; sourceTree = SOURCE_ROOT; };
</span><ins>+                7C1AF7931E8DCBAB002645B9 /* PrepareForMoveToWindow.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = PrepareForMoveToWindow.mm; sourceTree = &quot;&lt;group&gt;&quot;; };
</ins><span class="cx">                 7C3965051CDD74F90094DBB8 /* Color.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = Color.cpp; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="cx">                 7C3DB8E21D12129B00AE8CC3 /* CommandBackForward.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = CommandBackForward.mm; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="cx">                 7C417F311D19E14800B8EF53 /* WKWebViewDefaultNavigationDelegate.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = WKWebViewDefaultNavigationDelegate.mm; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="lines">@@ -1655,6 +1657,7 @@
</span><span class="cx">                                 CEA6CF2219CCF5BD0064F5A7 /* OpenAndCloseWindow.mm */,
</span><span class="cx">                                 CEBCA12E1E3A660100C73293 /* OverrideContentSecurityPolicy.mm */,
</span><span class="cx">                                 C95501BE19AD2FAF0049BE3E /* Preferences.mm */,
</span><ins>+                                7C1AF7931E8DCBAB002645B9 /* PrepareForMoveToWindow.mm */,
</ins><span class="cx">                                 5798E2AF1CAF5C2800C5CBA0 /* ProvisionalURLNotChange.mm */,
</span><span class="cx">                                 A1C4FB6C1BACCE50003742D0 /* QuickLook.mm */,
</span><span class="cx">                                 1A4F81D01BDFFDCF004E672E /* RemoteObjectRegistry.h */,
</span><span class="lines">@@ -2724,6 +2727,7 @@
</span><span class="cx">                                 2D1C04A71D76298B000A6816 /* TestNavigationDelegate.mm in Sources */,
</span><span class="cx">                                 37FB72971DB2E82F00E41BE4 /* ContextMenuDefaultItemsHaveTags.mm in Sources */,
</span><span class="cx">                                 7CCE7EDB1A411A9200447C4C /* CSSParser.cpp in Sources */,
</span><ins>+                                7C1AF7951E8DCBAB002645B9 /* PrepareForMoveToWindow.mm in Sources */,
</ins><span class="cx">                                 7CCE7F291A411B1000447C4C /* CustomProtocolsInvalidScheme.mm in Sources */,
</span><span class="cx">                                 7CCE7F2A1A411B1000447C4C /* CustomProtocolsSyncXHRTest.mm in Sources */,
</span><span class="cx">                                 7CCE7F2B1A411B1000447C4C /* CustomProtocolsTest.mm in Sources */,
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2CocoaPrepareForMoveToWindowmm"></a>
<div class="addfile"><h4>Added: trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/PrepareForMoveToWindow.mm (0 => 214643)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/PrepareForMoveToWindow.mm                                (rev 0)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/PrepareForMoveToWindow.mm        2017-03-31 00:45:06 UTC (rev 214643)
</span><span class="lines">@@ -0,0 +1,58 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import &quot;config.h&quot;
+#import &lt;WebKit/WKFoundation.h&gt;
+
+#if PLATFORM(MAC) &amp;&amp; WK_API_ENABLED
+
+#import &quot;PlatformUtilities.h&quot;
+#import &quot;Test.h&quot;
+#import &quot;TestNavigationDelegate.h&quot;
+#import &lt;WebKit/WKWebViewPrivate.h&gt;
+#import &lt;wtf/RetainPtr.h&gt;
+
+static bool isDone;
+
+TEST(WKWebView, PrepareForMoveToWindow)
+{
+    auto webView = adoptNS([[WKWebView alloc] init]);
+
+    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;simple&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
+    [webView loadRequest:request];
+
+    [webView _test_waitForDidFinishNavigation];
+
+    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
+
+    [webView _prepareForMoveToWindow:window.get() completionHandler:[webView, window] {
+        [window.get().contentView addSubview:webView.get()];
+        isDone = true;
+    }];
+
+    TestWebKitAPI::Util::run(&amp;isDone);
+}
+
+#endif
</ins></span></pre>
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