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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/189109">189109</a></dd>
<dt>Author</dt> <dd>timothy_horton@apple.com</dd>
<dt>Date</dt> <dd>2015-08-28 11:37:50 -0700 (Fri, 28 Aug 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Add navigation gesture callbacks to WKPageNavigationClient
https://bugs.webkit.org/show_bug.cgi?id=148568
&lt;rdar://problem/22371346&gt;

Reviewed by Anders Carlsson.

* UIProcess/API/APINavigationClient.h:
(API::NavigationClient::didBeginNavigationGesture):
(API::NavigationClient::willEndNavigationGesture):
(API::NavigationClient::didEndNavigationGesture):
* UIProcess/API/C/WKPage.cpp:
(WKPageSetPageNavigationClient):
* UIProcess/API/C/WKPageNavigationClient.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::navigationGestureDidBegin):
(WebKit::WebPageProxy::navigationGestureWillEnd):
(WebKit::WebPageProxy::navigationGestureDidEnd):

* WebKitTestRunner/TestController.cpp:
(WTR::TestController::createOtherPage):
(WTR::TestController::createWebViewWithOptions):
Add some zeroes.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIAPINavigationClienth">trunk/Source/WebKit2/UIProcess/API/APINavigationClient.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPagecpp">trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPageNavigationClienth">trunk/Source/WebKit2/UIProcess/API/C/WKPageNavigationClient.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxycpp">trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsWebKitTestRunnerTestControllercpp">trunk/Tools/WebKitTestRunner/TestController.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (189108 => 189109)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2015-08-28 18:35:48 UTC (rev 189108)
+++ trunk/Source/WebKit2/ChangeLog        2015-08-28 18:37:50 UTC (rev 189109)
</span><span class="lines">@@ -1,5 +1,25 @@
</span><span class="cx"> 2015-08-28  Timothy Horton  &lt;timothy_horton@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        Add navigation gesture callbacks to WKPageNavigationClient
+        https://bugs.webkit.org/show_bug.cgi?id=148568
+        &lt;rdar://problem/22371346&gt;
+
+        Reviewed by Anders Carlsson.
+
+        * UIProcess/API/APINavigationClient.h:
+        (API::NavigationClient::didBeginNavigationGesture):
+        (API::NavigationClient::willEndNavigationGesture):
+        (API::NavigationClient::didEndNavigationGesture):
+        * UIProcess/API/C/WKPage.cpp:
+        (WKPageSetPageNavigationClient):
+        * UIProcess/API/C/WKPageNavigationClient.h:
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::navigationGestureDidBegin):
+        (WebKit::WebPageProxy::navigationGestureWillEnd):
+        (WebKit::WebPageProxy::navigationGestureDidEnd):
+
+2015-08-28  Timothy Horton  &lt;timothy_horton@apple.com&gt;
+
</ins><span class="cx">         Get rid of the DynamicSizeWithMinimumViewSize layout mode
</span><span class="cx">         https://bugs.webkit.org/show_bug.cgi?id=148554
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIAPINavigationClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/APINavigationClient.h (189108 => 189109)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/APINavigationClient.h        2015-08-28 18:35:48 UTC (rev 189108)
+++ trunk/Source/WebKit2/UIProcess/API/APINavigationClient.h        2015-08-28 18:37:50 UTC (rev 189109)
</span><span class="lines">@@ -107,6 +107,10 @@
</span><span class="cx">         return currentPluginLoadPolicy;
</span><span class="cx">     }
</span><span class="cx"> #endif
</span><ins>+
+    virtual void didBeginNavigationGesture(WebKit::WebPageProxy&amp;) { }
+    virtual void willEndNavigationGesture(WebKit::WebPageProxy&amp;, bool willNavigate, WebKit::WebBackForwardListItem&amp;) { }
+    virtual void didEndNavigationGesture(WebKit::WebPageProxy&amp;, bool willNavigate, WebKit::WebBackForwardListItem&amp;) { }
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> } // namespace API
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp (189108 => 189109)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2015-08-28 18:35:48 UTC (rev 189108)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2015-08-28 18:37:50 UTC (rev 189109)
</span><span class="lines">@@ -2102,6 +2102,27 @@
</span><span class="cx">                 return nullptr;
</span><span class="cx">             return adoptRef(toImpl(m_client.copyWebCryptoMasterKey(toAPI(&amp;page), m_client.base.clientInfo)));
</span><span class="cx">         }
</span><ins>+
+        virtual void didBeginNavigationGesture(WebPageProxy&amp; page) override
+        {
+            if (!m_client.didBeginNavigationGesture)
+                return;
+            m_client.didBeginNavigationGesture(toAPI(&amp;page), m_client.base.clientInfo);
+        }
+
+        virtual void didEndNavigationGesture(WebPageProxy&amp; page, bool willNavigate, WebKit::WebBackForwardListItem&amp; item) override
+        {
+            if (!m_client.didEndNavigationGesture)
+                return;
+            m_client.didEndNavigationGesture(toAPI(&amp;page), willNavigate ? toAPI(&amp;item) : nullptr, m_client.base.clientInfo);
+        }
+
+        virtual void willEndNavigationGesture(WebPageProxy&amp; page, bool willNavigate, WebKit::WebBackForwardListItem&amp; item) override
+        {
+            if (!m_client.willEndNavigationGesture)
+                return;
+            m_client.willEndNavigationGesture(toAPI(&amp;page), willNavigate ? toAPI(&amp;item) : nullptr, m_client.base.clientInfo);
+        }
</ins><span class="cx">         
</span><span class="cx"> #if ENABLE(NETSCAPE_PLUGIN_API)
</span><span class="cx">         virtual PluginModuleLoadPolicy decidePolicyForPluginLoad(WebPageProxy&amp; page, PluginModuleLoadPolicy currentPluginLoadPolicy, API::Dictionary* pluginInformation, String&amp; unavailabilityDescription) override
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPageNavigationClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPageNavigationClient.h (189108 => 189109)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPageNavigationClient.h        2015-08-28 18:35:48 UTC (rev 189108)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPageNavigationClient.h        2015-08-28 18:37:50 UTC (rev 189109)
</span><span class="lines">@@ -69,6 +69,12 @@
</span><span class="cx">     
</span><span class="cx"> typedef WKPluginLoadPolicy (*WKPageNavigationDecidePolicyForPluginLoadCallback)(WKPageRef page, WKPluginLoadPolicy currentPluginLoadPolicy, WKDictionaryRef pluginInfoDictionary, WKStringRef* unavailabilityDescription, const void* clientInfo);
</span><span class="cx"> 
</span><ins>+typedef void (*WKPageNavigationDidBeginNavigationGesture)(WKPageRef page, const void* clientInfo);
+
+typedef void (*WKPageNavigationWillEndNavigationGesture)(WKPageRef page, WKBackForwardListItemRef backForwardListItem, const void* clientInfo);
+
+typedef void (*WKPageNavigationDidEndNavigationGesture)(WKPageRef page, WKBackForwardListItemRef backForwardListItem, const void* clientInfo);
+
</ins><span class="cx"> typedef struct WKPageNavigationClientBase {
</span><span class="cx">     int version;
</span><span class="cx">     const void* clientInfo;
</span><span class="lines">@@ -95,9 +101,12 @@
</span><span class="cx">     WKPageNavigationDidReceiveAuthenticationChallengeCallback didReceiveAuthenticationChallenge;
</span><span class="cx">     WKPageNavigationWebProcessDidCrashCallback webProcessDidCrash;
</span><span class="cx">     WKPageNavigationCopyWebCryptoMasterKeyCallback copyWebCryptoMasterKey;
</span><ins>+
+    WKPageNavigationDidBeginNavigationGesture didBeginNavigationGesture;
+    WKPageNavigationWillEndNavigationGesture willEndNavigationGesture;
+    WKPageNavigationDidEndNavigationGesture didEndNavigationGesture;
</ins><span class="cx"> } WKPageNavigationClientV0;
</span><span class="cx"> 
</span><del>-
</del><span class="cx"> #ifdef __cplusplus
</span><span class="cx"> }
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (189108 => 189109)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2015-08-28 18:35:48 UTC (rev 189108)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2015-08-28 18:37:50 UTC (rev 189109)
</span><span class="lines">@@ -5873,7 +5873,11 @@
</span><span class="cx"> 
</span><span class="cx">     m_isShowingNavigationGestureSnapshot = true;
</span><span class="cx">     m_pageClient.navigationGestureDidBegin();
</span><del>-    m_loaderClient-&gt;navigationGestureDidBegin(*this);
</del><ins>+
+    if (m_navigationClient)
+        m_navigationClient-&gt;didBeginNavigationGesture(*this);
+    else
+        m_loaderClient-&gt;navigationGestureDidBegin(*this);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebPageProxy::navigationGestureWillEnd(bool willNavigate, WebBackForwardListItem&amp; item)
</span><span class="lines">@@ -5881,7 +5885,11 @@
</span><span class="cx">     PageClientProtector protector(m_pageClient);
</span><span class="cx"> 
</span><span class="cx">     m_pageClient.navigationGestureWillEnd(willNavigate, item);
</span><del>-    m_loaderClient-&gt;navigationGestureWillEnd(*this, willNavigate, item);
</del><ins>+
+    if (m_navigationClient)
+        m_navigationClient-&gt;willEndNavigationGesture(*this, willNavigate, item);
+    else
+        m_loaderClient-&gt;navigationGestureWillEnd(*this, willNavigate, item);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebPageProxy::navigationGestureDidEnd(bool willNavigate, WebBackForwardListItem&amp; item)
</span><span class="lines">@@ -5889,7 +5897,10 @@
</span><span class="cx">     PageClientProtector protector(m_pageClient);
</span><span class="cx"> 
</span><span class="cx">     m_pageClient.navigationGestureDidEnd(willNavigate, item);
</span><del>-    m_loaderClient-&gt;navigationGestureDidEnd(*this, willNavigate, item);
</del><ins>+    if (m_navigationClient)
+        m_navigationClient-&gt;didEndNavigationGesture(*this, willNavigate, item);
+    else
+        m_loaderClient-&gt;navigationGestureDidEnd(*this, willNavigate, item);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebPageProxy::navigationGestureDidEnd()
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (189108 => 189109)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2015-08-28 18:35:48 UTC (rev 189108)
+++ trunk/Tools/ChangeLog        2015-08-28 18:37:50 UTC (rev 189109)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2015-08-28  Tim Horton  &lt;timothy_horton@apple.com&gt;
+
+        Add navigation gesture callbacks to WKPageNavigationClient
+        https://bugs.webkit.org/show_bug.cgi?id=148568
+        &lt;rdar://problem/22371346&gt;
+
+        Reviewed by Anders Carlsson.
+
+        * WebKitTestRunner/TestController.cpp:
+        (WTR::TestController::createOtherPage):
+        (WTR::TestController::createWebViewWithOptions):
+        Add some zeroes.
+
</ins><span class="cx"> 2015-08-28  Alexey Proskuryakov  &lt;ap@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [Mac] kill-old-processes should kill more processes
</span></span></pre></div>
<a id="trunkToolsWebKitTestRunnerTestControllercpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/WebKitTestRunner/TestController.cpp (189108 => 189109)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/WebKitTestRunner/TestController.cpp        2015-08-28 18:35:48 UTC (rev 189108)
+++ trunk/Tools/WebKitTestRunner/TestController.cpp        2015-08-28 18:37:50 UTC (rev 189109)
</span><span class="lines">@@ -291,6 +291,9 @@
</span><span class="cx">         didReceiveAuthenticationChallenge,
</span><span class="cx">         processDidCrash,
</span><span class="cx">         copyWebCryptoMasterKey,
</span><ins>+        0, // didBeginNavigationGesture
+        0, // willEndNavigationGesture
+        0, // didEndNavigationGesture
</ins><span class="cx">     };
</span><span class="cx">     WKPageSetPageNavigationClient(newPage, &amp;pageNavigationClient.base);
</span><span class="cx"> 
</span><span class="lines">@@ -532,6 +535,9 @@
</span><span class="cx">         didReceiveAuthenticationChallenge,
</span><span class="cx">         processDidCrash,
</span><span class="cx">         copyWebCryptoMasterKey,
</span><ins>+        0, // didBeginNavigationGesture
+        0, // willEndNavigationGesture
+        0, // didEndNavigationGesture
</ins><span class="cx">     };
</span><span class="cx">     WKPageSetPageNavigationClient(m_mainWebView-&gt;page(), &amp;pageNavigationClient.base);
</span><span class="cx"> 
</span></span></pre>
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