Revert "Revert "First iteration on custom layout.""

sky/engine/core/dom/Element.cpp

Index: sky/engine/core/dom/Element.cpp
diff --git a/sky/engine/core/dom/Element.cpp b/sky/engine/core/dom/Element.cpp
index 558182c17df21b3bc7b0346c54ec3cfd05b1fd85..249486fcbab8c8a41f4b43692075170cf338deac 100644
--- a/sky/engine/core/dom/Element.cpp
+++ b/sky/engine/core/dom/Element.cpp
@@ -72,11 +72,13 @@
 #include "sky/engine/core/html/HTMLTemplateElement.h"
 #include "sky/engine/core/html/parser/HTMLDocumentParser.h"
 #include "sky/engine/core/html/parser/HTMLParserIdioms.h"
+#include "sky/engine/core/layout/LayoutCallback.h"
 #include "sky/engine/core/page/ChromeClient.h"
 #include "sky/engine/core/page/FocusController.h"
 #include "sky/engine/core/page/Page.h"
 #include "sky/engine/core/painting/PaintingCallback.h"
 #include "sky/engine/core/painting/PaintingTasks.h"
+#include "sky/engine/core/rendering/RenderCustomLayout.h"
 #include "sky/engine/core/rendering/RenderLayer.h"
 #include "sky/engine/core/rendering/RenderView.h"
 #include "sky/engine/platform/EventDispatchForbiddenScope.h"
@@ -627,6 +629,8 @@ const AtomicString Element::imageSourceURL() const
 
 RenderObject* Element::createRenderer(RenderStyle* style)
 {
+    if (m_layoutManager)
+        return new RenderCustomLayout(this);
     return RenderObject::createObject(this, style);
 }
 
@@ -886,6 +890,68 @@ ShadowRoot* Element::shadowRoot() const
     return elementShadow->shadowRoot();
 }
 
+double Element::x() const
+{
+    if (RenderBox* box = renderBox())
+        return box->x();
+    return 0;
+}
+
+void Element::setX(double x)
+{
+    if (RenderBox* box = renderBox())
+        return box->setX(x);
+}
+
+double Element::y() const
+{
+    if (RenderBox* box = renderBox())
+        return box->y();
+    return 0;
+}
+
+void Element::setY(double y)
+{
+    if (RenderBox* box = renderBox())
+        return box->setY(y);
+}
+
+double Element::width() const
+{
+    if (RenderBox* box = renderBox())
+        return box->width();
+    return 0;
+}
+
+void Element::setWidth(double width)
+{
+    if (RenderBox* box = renderBox())
+        return box->setWidth(width);
+}
+
+double Element::height() const
+{
+    if (RenderBox* box = renderBox())
+        return box->height();
+    return 0;
+}
+
+void Element::setHeight(double height)
+{
+    if (RenderBox* box = renderBox())
+        return box->setHeight(height);
+}
+
+LayoutCallback* Element::layoutManager() const
+{
+    return m_layoutManager.get();
+}
+
+void Element::setLayoutManager(PassOwnPtr<LayoutCallback> callback)
+{
+    m_layoutManager = callback;
+}
+
 void Element::childrenChanged(const ChildrenChange& change)
 {
     ContainerNode::childrenChanged(change);