third_party/WebKit/Source/web/tests/sim/SimDisplayItemList.cpp

   1 // Copyright 2015 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 "web/tests/sim/SimDisplayItemList.h"
   7
   8 #include "core/css/parser/CSSParser.h"
   9 #include "platform/graphics/LoggingCanvas.h"
  10 #include "third_party/skia/include/core/SkPicture.h"
  11 #include "third_party/skia/include/core/SkRect.h"
  12
  13 namespace blink {
  14
  15 SimDisplayItemList::SimDisplayItemList()
  16     : m_containsText(false)
  17 {
  18 }
  19
  20 void SimDisplayItemList::appendDrawingItem(const SkPicture* picture)
  21 {
  22     m_containsText |= picture->hasText();
  23
  24     SkIRect bounds = picture->cullRect().roundOut();
  25     SimCanvas canvas(bounds.width(), bounds.height());
  26     picture->playback(&canvas);
  27     m_commands.append(canvas.commands().data(), canvas.commands().size());
  28 }
  29
  30 bool SimDisplayItemList::contains(SimCanvas::CommandType type, const String& colorString) const
  31 {
  32     RGBA32 color = 0;
  33     if (!colorString.isNull())
  34         RELEASE_ASSERT(CSSParser::parseColor(color, colorString, true));
  35     for (auto& command : m_commands) {
  36         if (command.type == type && (colorString.isNull() || command.color == color))
  37             return true;
  38     }
  39     return false;
  40 }
  41
  42 } // namespace blink