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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_RENDERER_PLUGINS_CHROME_PLUGIN_PLACEHOLDER_H_
#define CHROME_RENDERER_PLUGINS_CHROME_PLUGIN_PLACEHOLDER_H_
#include <stdint.h>
#include <string>
#include "chrome/common/buildflags.h"
#include "chrome/common/plugin.mojom.h"
#include "components/no_state_prefetch/renderer/no_state_prefetch_observer.h"
#include "components/plugins/renderer/loadable_plugin_placeholder.h"
#include "content/public/renderer/render_thread_observer.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "third_party/blink/public/mojom/context_menu/context_menu.mojom.h"
class ChromePluginPlaceholder final
: public plugins::LoadablePluginPlaceholder,
public content::RenderThreadObserver,
public blink::mojom::ContextMenuClient,
public prerender::NoStatePrefetchObserver,
public gin::Wrappable<ChromePluginPlaceholder> {
public:
static gin::WrapperInfo kWrapperInfo;
static ChromePluginPlaceholder* CreateBlockedPlugin(
content::RenderFrame* render_frame,
const blink::WebPluginParams& params,
const content::WebPluginInfo& info,
const std::string& identifier,
const std::u16string& name,
int resource_id,
const std::u16string& message);
// Creates a new WebViewPlugin with a MissingPlugin as a delegate.
static ChromePluginPlaceholder* CreateLoadableMissingPlugin(
content::RenderFrame* render_frame,
const blink::WebPluginParams& params);
ChromePluginPlaceholder(const ChromePluginPlaceholder&) = delete;
ChromePluginPlaceholder& operator=(const ChromePluginPlaceholder&) = delete;
// Runs |callback| over each plugin placeholder for the given RenderFrame.
static void ForEach(
content::RenderFrame* render_frame,
const base::RepeatingCallback<void(ChromePluginPlaceholder*)>& callback);
void SetStatus(chrome::mojom::PluginStatus status);
private:
ChromePluginPlaceholder(content::RenderFrame* render_frame,
const blink::WebPluginParams& params,
const std::u16string& title);
~ChromePluginPlaceholder() override;
// content::LoadablePluginPlaceholder overrides.
blink::WebPlugin* CreatePlugin() override;
// gin::Wrappable (via PluginPlaceholder) method
gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
v8::Isolate* isolate) final;
// WebViewPlugin::Delegate (via PluginPlaceholder) methods:
v8::Local<v8::Value> GetV8Handle(v8::Isolate* isolate) override;
void ShowContextMenu(const blink::WebMouseEvent&) override;
// content::RenderThreadObserver methods:
void PluginListChanged() override;
// blink::mojom::ContextMenuClient methods.
void CustomContextMenuAction(uint32_t action) override;
void ContextMenuClosed(const GURL& link_followed,
const std::optional<blink::Impression>&) override;
// prerender::NoStatePrefetchObserver methods:
void SetIsNoStatePrefetching(bool is_no_state_prefetching) override;
chrome::mojom::PluginStatus status_;
std::u16string title_;
std::u16string plugin_name_;
mojo::AssociatedReceiver<blink::mojom::ContextMenuClient>
context_menu_client_receiver_{this};
};
#endif // CHROME_RENDERER_PLUGINS_CHROME_PLUGIN_PLACEHOLDER_H_
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