src/third_party/WebKit/Source/core/plugins/testing/DictionaryPluginPlaceholder.h

   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 #ifndef DictionaryPluginPlaceholder_h
   6 #define DictionaryPluginPlaceholder_h
   7
   8 #include "bindings/core/v8/Dictionary.h"
   9 #include "core/html/shadow/PluginPlaceholderElement.h"
  10 #include "core/plugins/PluginPlaceholder.h"
  11 #include "wtf/text/WTFString.h"
  12
  13 namespace blink {
  14
  15 // Manipulates a plugin placeholder element based on a fixed dictionary given.
  16 // Used for layout tests that examine the formatting of structured placeholders.
  17 class DictionaryPluginPlaceholder : public NoBaseWillBeGarbageCollected<DictionaryPluginPlaceholder>, public PluginPlaceholder {
  18     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DictionaryPluginPlaceholder);
  19 public:
  20     static PassOwnPtrWillBeRawPtr<DictionaryPluginPlaceholder> create(Document& document, const Dictionary& options)
  21     {
  22         RefPtrWillBeRawPtr<PluginPlaceholderElement> placeholder = PluginPlaceholderElement::create(document);
  23         String stringValue;
  24         if (DictionaryHelper::get(options, "message", stringValue))
  25             placeholder->setMessage(stringValue);
  26
  27         bool booleanValue;
  28         if (DictionaryHelper::get(options, "closeable", booleanValue))
  29             placeholder->setIsCloseable(booleanValue);
  30
  31         return adoptPtrWillBeNoop(new DictionaryPluginPlaceholder(placeholder.release()));
  32     }
  33
  34 #if !ENABLE(OILPAN)
  35     virtual ~DictionaryPluginPlaceholder() override { }
  36 #endif
  37     virtual void trace(Visitor* visitor) { visitor->trace(m_pluginPlaceholderElement); }
  38
  39     virtual void loadIntoContainer(ContainerNode& container) override
  40     {
  41         container.removeChildren();
  42         container.appendChild(m_pluginPlaceholderElement, ASSERT_NO_EXCEPTION);
  43     }
  44
  45 private:
  46     DictionaryPluginPlaceholder(PassRefPtrWillBeRawPtr<PluginPlaceholderElement> element) : m_pluginPlaceholderElement(element) { }
  47
  48     RefPtrWillBeMember<PluginPlaceholderElement> m_pluginPlaceholderElement;
  49 };
  50
  51 } // namespace blink
  52
  53 #endif // DictionaryPluginPlaceholder_h