webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 35 insertions, 27 deletions

diff --git a/Source/WebCore/rendering/PaintInfo.h b/Source/WebCore/rendering/PaintInfo.h
index ec5551b92..5a6748edd 100644
--- a/Source/WebCore/rendering/PaintInfo.h
+++ b/Source/WebCore/rendering/PaintInfo.h
@@ -23,13 +23,9 @@
  *
  */
 
-#ifndef PaintInfo_h
-#define PaintInfo_h
+#pragma once
 
-#if ENABLE(SVG)
 #include "AffineTransform.h"
-#endif
-
 #include "GraphicsContext.h"
 #include "IntRect.h"
 #include "LayoutRect.h"
@@ -44,7 +40,6 @@ class OverlapTestRequestClient;
 class RenderInline;
 class RenderLayerModelObject;
 class RenderObject;
-class RenderRegion;
 
 typedef HashMap<OverlapTestRequestClient*, IntRect> OverlapTestRequestMap;
 
@@ -53,21 +48,33 @@ typedef HashMap<OverlapTestRequestClient*, IntRect> OverlapTestRequestMap;
  * (tx|ty) is the calculated position of the parent
  */
 struct PaintInfo {
-    PaintInfo(GraphicsContext* newContext, const LayoutRect& newRect, PaintPhase newPhase, PaintBehavior newPaintBehavior,
-        RenderObject* newSubtreePaintRoot = nullptr, RenderRegion* region = nullptr, ListHashSet<RenderInline*>* newOutlineObjects = nullptr,
-        OverlapTestRequestMap* overlapTestRequests = nullptr, const RenderLayerModelObject* newPaintContainer = nullptr)
-        : context(newContext)
-        , rect(newRect)
-        , phase(newPhase)
-        , paintBehavior(newPaintBehavior)
-        , subtreePaintRoot(newSubtreePaintRoot)
-        , renderRegion(region)
-        , outlineObjects(newOutlineObjects)
-        , overlapTestRequests(overlapTestRequests)
-        , paintContainer(newPaintContainer)
+    PaintInfo(GraphicsContext& newContext, const LayoutRect& newRect, PaintPhase newPhase, PaintBehavior newPaintBehavior,
+        RenderObject* newSubtreePaintRoot = nullptr, ListHashSet<RenderInline*>* newOutlineObjects = nullptr,
+        OverlapTestRequestMap* overlapTestRequests = nullptr, const RenderLayerModelObject* newPaintContainer = nullptr,
+        bool newRequireSecurityOriginAccessForWidgets = false)
+            : rect(newRect)
+            , phase(newPhase)
+            , paintBehavior(newPaintBehavior)
+            , subtreePaintRoot(newSubtreePaintRoot)
+            , outlineObjects(newOutlineObjects)
+            , overlapTestRequests(overlapTestRequests)
+            , paintContainer(newPaintContainer)
+            , requireSecurityOriginAccessForWidgets(newRequireSecurityOriginAccessForWidgets)
+            , m_context(&newContext)
     {
     }
 
+    GraphicsContext& context() const
+    {
+        ASSERT(m_context);
+        return *m_context;
+    }
+
+    void setContext(GraphicsContext& context)
+    {
+        m_context = &context;
+    }
+
     void updateSubtreePaintRootForChildren(const RenderObject* renderer)
     {
         if (!subtreePaintRoot)
@@ -85,39 +92,40 @@ struct PaintInfo {
         return !subtreePaintRoot || subtreePaintRoot == &renderer;
     }
 
+    bool forceTextColor() const { return forceBlackText() || forceWhiteText(); }
     bool forceBlackText() const { return paintBehavior & PaintBehaviorForceBlackText; }
+    bool forceWhiteText() const { return paintBehavior & PaintBehaviorForceWhiteText; }
+    Color forcedTextColor() const { return (forceBlackText()) ? Color::black : Color::white; }
 
     bool skipRootBackground() const { return paintBehavior & PaintBehaviorSkipRootBackground; }
     bool paintRootBackgroundOnly() const { return paintBehavior & PaintBehaviorRootBackgroundOnly; }
 
-#if ENABLE(SVG)
     void applyTransform(const AffineTransform& localToAncestorTransform)
     {
         if (localToAncestorTransform.isIdentity())
             return;
 
-        context->concatCTM(localToAncestorTransform);
+        context().concatCTM(localToAncestorTransform);
 
-        if (rect == LayoutRect::infiniteRect())
+        if (rect.isInfinite())
             return;
 
-        FloatRect tranformedRect(localToAncestorTransform.inverse().mapRect(rect));
+        FloatRect tranformedRect(localToAncestorTransform.inverse().value_or(AffineTransform()).mapRect(rect));
         rect.setLocation(LayoutPoint(tranformedRect.location()));
         rect.setSize(LayoutSize(tranformedRect.size()));
     }
-#endif
 
-    GraphicsContext* context;
     LayoutRect rect;
     PaintPhase phase;
     PaintBehavior paintBehavior;
     RenderObject* subtreePaintRoot; // used to draw just one element and its visual children
-    RenderRegion* renderRegion;
     ListHashSet<RenderInline*>* outlineObjects; // used to list outlines that should be painted by a block with inline children
     OverlapTestRequestMap* overlapTestRequests;
     const RenderLayerModelObject* paintContainer; // the layer object that originates the current painting
+    bool requireSecurityOriginAccessForWidgets { false };
+
+private:
+    GraphicsContext* m_context;
 };
 
 } // namespace WebCore
-
-#endif // PaintInfo_h