Index: third_party/WebKit/Source/modules/csspaint/PaintWorkletPendingGeneratorRegistry.cpp |
diff --git a/third_party/WebKit/Source/modules/csspaint/PaintWorkletPendingGeneratorRegistry.cpp b/third_party/WebKit/Source/modules/csspaint/PaintWorkletPendingGeneratorRegistry.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f8ae4b7957b423ebe2b3db7fccbadf1035b5819d |
--- /dev/null |
+++ b/third_party/WebKit/Source/modules/csspaint/PaintWorkletPendingGeneratorRegistry.cpp |
@@ -0,0 +1,38 @@ |
+// 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 "modules/csspaint/PaintWorkletPendingGeneratorRegistry.h" |
+ |
+#include "modules/csspaint/CSSPaintDefinition.h" |
+ |
+namespace blink { |
+ |
+void PaintWorkletPendingGeneratorRegistry::SetDefinition( |
+ const String& name, |
+ CSSPaintDefinition* definition) { |
+ GeneratorHashSet* set = pending_generators_.at(name); |
+ if (set) { |
+ for (const auto& generator : *set) { |
+ if (generator) |
+ generator->SetDefinition(definition); |
+ } |
+ } |
+ pending_generators_.erase(name); |
+} |
+ |
+void PaintWorkletPendingGeneratorRegistry::AddPendingGenerator( |
+ const String& name, |
+ CSSPaintImageGeneratorImpl* generator) { |
+ Member<GeneratorHashSet>& set = |
+ pending_generators_.insert(name, nullptr).stored_value->value; |
+ if (!set) |
+ set = new GeneratorHashSet; |
+ set->insert(generator); |
+} |
+ |
+DEFINE_TRACE(PaintWorkletPendingGeneratorRegistry) { |
+ visitor->Trace(pending_generators_); |
+} |
+ |
+} // namespace blink |