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Unified Diff: content/public/renderer/browser_plugin/browser_plugin.h

Issue 11826005: Browser Plugin: Implement BrowserPluginObserver. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Merge with ToT Created 7 years, 10 months ago
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Index: content/public/renderer/browser_plugin/browser_plugin.h
diff --git a/content/public/renderer/browser_plugin/browser_plugin.h b/content/public/renderer/browser_plugin/browser_plugin.h
new file mode 100644
index 0000000000000000000000000000000000000000..2f572350b911714e34a4727e841546877c22f06b
--- /dev/null
+++ b/content/public/renderer/browser_plugin/browser_plugin.h
@@ -0,0 +1,82 @@
+// Copyright (c) 2013 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.
+
+#ifndef CONTENT_PUBLIC_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_H_
+#define CONTENT_PUBLIC_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_H_
+
+#include <map>
+#include <string>
+
+#include "content/common/content_export.h"
+#include "content/public/renderer/render_view.h"
+#include "ipc/ipc_sender.h"
+
+namespace base {
+class Value;
+} // namespace base
+
+namespace WebKit {
+class WebPluginContainer;
+} // namespace WebKit
+
+namespace content {
+
+class BrowserPluginMethodBinding;
+class BrowserPluginPropertyBinding;
+
+// A BrowserPlugin is a type of plugin that hosts out-of-process web content.
+// This interface exposes BrowserPlugin to the content API so that the
+// BrowserPlugin can be extended and customized with content-embedder-specific
+// API.
+class CONTENT_EXPORT BrowserPlugin : public IPC::Sender {
+ public:
+ virtual ~BrowserPlugin() {}
+
+ // Returns the embedding RenderView of the BrowserPlugin.
+ virtual RenderView* GetRenderView() const = 0;
+
+ // Returns the container of the BrowserPlugin.
+ virtual WebKit::WebPluginContainer* GetContainer() const = 0;
+
+ // Adds a method binding to the BrowserPlugin. The BrowserPlugin takes
+ // ownership of the method binding. The method binding will be destroyed when
+ // the BrowserPlugin is destroyed, prior to cleaning up any
+ // BrowserPluginObservers.
+ virtual void AddMethodBinding(BrowserPluginMethodBinding* method_binding) = 0;
+
+ // Adds a property binding to the BrowserPlugin. The BrowserPlugin takes
+ // ownership of the property binding. The binding will be destroyed when
+ // the BrowserPlugin is destroyed, prior to cleaning up any
+ // BrowserPluginObservers.
+ virtual void AddPropertyBinding(
+ BrowserPluginPropertyBinding* property_binding) = 0;
+
+ // Triggers the event-listeners for |event_name|. Note that the function
+ // frees all the values in |props|.
+ virtual void TriggerEvent(
+ const std::string& event_name,
+ std::map<std::string, base::Value*>* props) = 0;
+
+ // Updates the DOM attribute called |attribute_name| with the value
+ // |attribute_value|.
+ virtual void UpdateDOMAttribute(const std::string& attribute_name,
+ const std::string& attribue_value) = 0;
+
+ // Removes the attribute |attribute_name| from the BrowserPlugin object.
+ virtual void RemoveDOMAttribute(const std::string& attribute_name) = 0;
+
+ // Gets Browser Plugin's DOM Node attribute |attribute_name|'s value.
+ virtual std::string GetDOMAttributeValue(
+ const std::string& attribute_name) const = 0;
+
+ // Checks if the attribute |attribute_name| exists in the DOM.
+ virtual bool HasDOMAttribute(const std::string& attribute_name) const = 0;
+
+ // Indicates whether the BrowserPlugin has navigated within its lifetime.
+ virtual bool HasNavigated() const = 0;
+};
+
+} // namespace content
+
+#endif // CONTENT_PUBLIC_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_H_
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