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// Copyright 2014 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 CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALL_WITH_PROMPT_H_
#define CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALL_WITH_PROMPT_H_
#include <memory>
#include "base/macros.h"
#include "chrome/browser/extensions/webstore_standalone_installer.h"
#include "chrome/browser/ui/native_window_tracker.h"
#include "ui/gfx/native_widget_types.h"
#include "url/gurl.h"
namespace content {
class WebContents;
}
namespace extensions {
// Initiates the install of an extension from the webstore. Downloads and parses
// metadata from the webstore, shows an install UI and starts the download once
// the user confirms. No post-install UI is shown.
//
// Clients will be notified of success or failure via the |callback| argument
// passed into the constructor.
//
// Clients of this class must be trusted, as verification of the requestor is
// skipped. This class stubs out many WebstoreStandaloneInstaller abstract
// methods and can be used as a base class.
class WebstoreInstallWithPrompt : public WebstoreStandaloneInstaller {
public:
// Use this constructor when there is no parent window. The install dialog
// will be centered on the screen.
WebstoreInstallWithPrompt(const std::string& webstore_item_id,
Profile* profile,
const Callback& callback);
// If this constructor is used, the parent of the install dialog will be
// |parent_window|.
WebstoreInstallWithPrompt(const std::string& webstore_item_id,
Profile* profile,
gfx::NativeWindow parent_window,
const Callback& callback);
protected:
friend class base::RefCountedThreadSafe<WebstoreInstallWithPrompt>;
~WebstoreInstallWithPrompt() override;
void set_show_post_install_ui(bool show) { show_post_install_ui_ = show; }
// extensions::WebstoreStandaloneInstaller overrides:
bool CheckRequestorAlive() const override;
const GURL& GetRequestorURL() const override;
bool ShouldShowPostInstallUI() const override;
bool ShouldShowAppInstalledBubble() const override;
content::WebContents* GetWebContents() const override;
std::unique_ptr<ExtensionInstallPrompt::Prompt> CreateInstallPrompt()
const override;
std::unique_ptr<ExtensionInstallPrompt> CreateInstallUI() override;
bool CheckInlineInstallPermitted(const base::DictionaryValue& webstore_data,
std::string* error) const override;
bool CheckRequestorPermitted(const base::DictionaryValue& webstore_data,
std::string* error) const override;
private:
bool show_post_install_ui_;
GURL dummy_requestor_url_;
// A non-visible WebContents used to download data from the webstore.
std::unique_ptr<content::WebContents> dummy_web_contents_;
gfx::NativeWindow parent_window_;
std::unique_ptr<NativeWindowTracker> parent_window_tracker_;
DISALLOW_COPY_AND_ASSIGN(WebstoreInstallWithPrompt);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALL_WITH_PROMPT_H_
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