Index: third_party/WebKit/Source/core/paint/NGBlockFlowPainter.cpp |
diff --git a/third_party/WebKit/Source/core/paint/NGBlockFlowPainter.cpp b/third_party/WebKit/Source/core/paint/NGBlockFlowPainter.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..9a0f4356ffbfc99f7e90afaeaadc38d4c3f3b78b |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/paint/NGBlockFlowPainter.cpp |
@@ -0,0 +1,44 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "core/paint/NGBlockFlowPainter.h" |
+ |
+#include "core/layout/ng/layout_ng_block_flow.h" |
+#include "core/layout/ng/ng_physical_box_fragment.h" |
+#include "core/paint/NGBoxFragmentPainter.h" |
+#include "core/paint/PaintInfo.h" |
+#include "platform/RuntimeEnabledFeatures.h" |
+ |
+namespace blink { |
+ |
+void NGBlockFlowPainter::PaintContents(const PaintInfo& paint_info, |
+ const LayoutPoint& paint_offset) { |
+ const NGPhysicalFragment* fragment = layout_ng_block_flow_.RootFragment(); |
+ DCHECK(fragment); |
+ |
+ if (fragment && fragment->Type() == NGPhysicalBoxFragment::kFragmentBox) { |
+ const NGPhysicalBoxFragment* box_fragment = |
+ ToNGPhysicalBoxFragment(fragment); |
+ PaintNGBox(box_fragment, paint_info, paint_offset); |
+ } |
+} |
+ |
+void NGBlockFlowPainter::PaintNGBox(const NGPhysicalBoxFragment* fragment, |
+ const PaintInfo& paint_info, |
+ const LayoutPoint& paint_offset) { |
+ PaintInfo ng_paint_info(paint_info); |
+ |
+ LayoutRect overflow_rect(layout_ng_block_flow_.VisualOverflowRect()); |
+ overflow_rect.MoveBy(paint_offset); |
+ |
+ NGBoxFragmentPainter box_painter(fragment); |
+ |
+ if (paint_info.phase == kPaintPhaseForeground) { |
+ box_painter.PaintBoxDecorationBackground(ng_paint_info, paint_offset); |
+ } |
+ |
+ box_painter.Paint(ng_paint_info, paint_offset); |
+} |
+ |
+} // namespace blink |