2011-03-15 Sam Weinig <sam@webkit.org>

        Reviewed by Anders Carlsson.

        WebKit2: False SPOD cursor when context menu is open
        <rdar://problem/9029154>
        https://bugs.webkit.org/show_bug.cgi?id=56433

        * UIProcess/WebPageProxy.cpp:
        (WebKit::WebPageProxy::showContextMenu):
        Update to match showPopupMenu idiomatically, and stop the responsivenessTimer
        since the act of showing the context menu could spin a nested runloop.

        * UIProcess/mac/WebContextMenuProxyMac.mm:
        (WebKit::WebContextMenuProxyMac::showContextMenu):
        * UIProcess/qt/WebContextMenuProxyQt.cpp:
        (WebKit::WebContextMenuProxyQt::showContextMenu):
        * UIProcess/win/WebContextMenuProxyWin.cpp:
        (WebKit::WebContextMenuProxyWin::showContextMenu):
        Move isEmpty() check to implementations, since we don't want to show
        this in any case, not just the one where we check it.


git-svn-id: svn://svn.chromium.org/blink/trunk@81205 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/WebKit2/ChangeLog

+2011-03-15  Sam Weinig  <sam@webkit.org>
+
+        Reviewed by Anders Carlsson.
+
+        WebKit2: False SPOD cursor when context menu is open
+        <rdar://problem/9029154>
+        https://bugs.webkit.org/show_bug.cgi?id=56433
+
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::showContextMenu):
+        Update to match showPopupMenu idiomatically, and stop the responsivenessTimer
+        since the act of showing the context menu could spin a nested runloop.
+
+        * UIProcess/mac/WebContextMenuProxyMac.mm:
+        (WebKit::WebContextMenuProxyMac::showContextMenu):
+        * UIProcess/qt/WebContextMenuProxyQt.cpp:
+        (WebKit::WebContextMenuProxyQt::showContextMenu):
+        * UIProcess/win/WebContextMenuProxyWin.cpp:
+        (WebKit::WebContextMenuProxyWin::showContextMenu):
+        Move isEmpty() check to implementations, since we don't want to show
+        this in any case, not just the one where we check it.
+
 2011-03-15  Siddharth Mathur  <siddharth.mathur@nokia.com>
 
         Reviewed by Laszlo Gombos.

third_party/WebKit/Source/WebKit2/UIProcess/WebPageProxy.cpp

@@ -2078,20 +2078,21 @@ void WebPageProxy::showContextMenu(const IntPoint& menuLocation, const ContextMe
 
     m_activeContextMenuState = contextMenuState;
 
-    if (m_activeContextMenu)
+    if (m_activeContextMenu) {
         m_activeContextMenu->hideContextMenu();
-    else
-        m_activeContextMenu = m_pageClient->createContextMenuProxy(this);
+        m_activeContextMenu = 0;
+    }
+
+    m_activeContextMenu = m_pageClient->createContextMenuProxy(this);
+
+    // Since showContextMenu() can spin a nested run loop we need to turn off the responsiveness timer.
+    process()->responsivenessTimer()->stop();
 
     // Give the PageContextMenuClient one last swipe at changing the menu.
     Vector<WebContextMenuItemData> items;
-        
-    if (!m_contextMenuClient.getContextMenuFromProposedMenu(this, proposedItems, items, userData.get())) {
+    if (!m_contextMenuClient.getContextMenuFromProposedMenu(this, proposedItems, items, userData.get()))
         m_activeContextMenu->showContextMenu(menuLocation, proposedItems);
-        return;
-    }
-    
-    if (items.size())
+    else
         m_activeContextMenu->showContextMenu(menuLocation, items);
 }
 

third_party/WebKit/Source/WebKit2/UIProcess/mac/WebContextMenuProxyMac.mm

@@ -199,6 +199,9 @@ void WebContextMenuProxyMac::populate(const Vector<WebContextMenuItemData>& item
 
 void WebContextMenuProxyMac::showContextMenu(const IntPoint& menuLocation, const Vector<WebContextMenuItemData>& items)
 {
+    if (items.isEmpty())
+        return;
+    
     populate(items);
     [[WKMenuTarget sharedMenuTarget] setMenuProxy:this];
     

third_party/WebKit/Source/WebKit2/UIProcess/qt/WebContextMenuProxyQt.cpp

@@ -82,6 +82,9 @@ PassRefPtr<WebContextMenuProxyQt> WebContextMenuProxyQt::create(QWKPage* page)
 
 void WebContextMenuProxyQt::showContextMenu(const IntPoint& position, const Vector<WebContextMenuItemData>& items)
 {
+    if (items.isEmpty())
+        return;
+
     OwnPtr<QMenu> menu = createContextMenu(items);
 
     // We send the signal, even with no items, because the client should be able to show custom items

third_party/WebKit/Source/WebKit2/UIProcess/win/WebContextMenuProxyWin.cpp

@@ -73,6 +73,9 @@ void WebContextMenuProxyWin::populateMenu(HMENU menu, const Vector<WebContextMen
 
 void WebContextMenuProxyWin::showContextMenu(const IntPoint& origin, const Vector<WebContextMenuItemData>& items)
 {
+    if (items.isEmpty())
+        return;
+
     // Hide any context menu we have showing (this also destroys the menu).
     hideContextMenu();