third_party/WebKit/Source/platform/graphics/PaintInvalidationReason.cpp

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "config.h"
   6 #include "platform/graphics/PaintInvalidationReason.h"
   7
   8 #include "wtf/Assertions.h"
   9
  10 namespace blink {
  11
  12 const char* paintInvalidationReasonToString(PaintInvalidationReason reason)
  13 {
  14     switch (reason) {
  15     case PaintInvalidationNone:
  16         return "none";
  17     case PaintInvalidationIncremental:
  18         return "incremental";
  19     case PaintInvalidationRectangle:
  20         return "invalidate paint rectangle";
  21     case PaintInvalidationFull:
  22         return "full";
  23     case PaintInvalidationStyleChange:
  24         return "style change";
  25     case PaintInvalidationForcedByLayout:
  26         return "forced by layout";
  27     case PaintInvalidationCompositingUpdate:
  28         return "compositing update";
  29     case PaintInvalidationBorderBoxChange:
  30         return "border box change";
  31     case PaintInvalidationContentBoxChange:
  32         return "content box change";
  33     case PaintInvalidationLayoutOverflowBoxChange:
  34         return "layout overflow box change";
  35     case PaintInvalidationBoundsChange:
  36         return "bounds change";
  37     case PaintInvalidationLocationChange:
  38         return "location change";
  39     case PaintInvalidationBackgroundObscurationChange:
  40         return "background obscuration change";
  41     case PaintInvalidationBecameVisible:
  42         return "became visible";
  43     case PaintInvalidationBecameInvisible:
  44         return "became invisible";
  45     case PaintInvalidationScroll:
  46         return "scroll";
  47     case PaintInvalidationSelection:
  48         return "selection";
  49     case PaintInvalidationOutline:
  50         return "outline";
  51     case PaintInvalidationLayer:
  52         return "layer";
  53     case PaintInvalidationLayoutObjectInsertion:
  54         return "layoutObject insertion";
  55     case PaintInvalidationLayoutObjectRemoval:
  56         return "layoutObject removal";
  57     case PaintInvalidationSVGResourceChange:
  58         return "SVG resource change";
  59     case PaintInvalidationDelayedFull:
  60         return "delayed full";
  61     }
  62     ASSERT_NOT_REACHED();
  63     return "";
  64 }
  65
  66 }