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// Copyright (c) 2011 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_UI_VIEWS_EXTENSIONS_EXTENSION_INSTALLED_BUBBLE_H_
#define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_INSTALLED_BUBBLE_H_
#pragma once
#include "base/memory/ref_counted.h"
#include "chrome/browser/ui/views/bubble/bubble.h"
#include "content/common/notification_observer.h"
#include "content/common/notification_registrar.h"
#include "third_party/skia/include/core/SkBitmap.h"
class Browser;
class Extension;
class InstalledBubbleContent;
class SkBitmap;
// Provides feedback to the user upon successful installation of an
// extension. Depending on the type of extension, the Bubble will
// point to:
// OMNIBOX_KEYWORD-> The omnibox.
// BROWSER_ACTION -> The browserAction icon in the toolbar.
// PAGE_ACTION -> A preview of the pageAction icon in the location
// bar which is shown while the Bubble is shown.
// APP -> The plus button in the tabstrip (for the New Tab Page).
// GENERIC -> The wrench menu. This case includes pageActions that
// don't specify a default icon.
//
// ExtensionInstallBubble manages its own lifetime.
class ExtensionInstalledBubble
: public BubbleDelegate,
public NotificationObserver,
public base::RefCountedThreadSafe<ExtensionInstalledBubble> {
public:
// The behavior and content of this Bubble comes in these varieties:
enum BubbleType {
OMNIBOX_KEYWORD,
BROWSER_ACTION,
PAGE_ACTION,
APP,
GENERIC
};
// Creates the ExtensionInstalledBubble and schedules it to be shown once
// the extension has loaded. |extension| is the installed extension. |browser|
// is the browser window which will host the bubble. |icon| is the install
// icon of the extension.
static void Show(
const Extension* extension, Browser *browser, const SkBitmap& icon);
private:
friend class base::RefCountedThreadSafe<ExtensionInstalledBubble>;
// Private ctor. Registers a listener for EXTENSION_LOADED.
ExtensionInstalledBubble(
const Extension* extension, Browser *browser, const SkBitmap& icon);
virtual ~ExtensionInstalledBubble();
// Shows the bubble. Called internally via PostTask.
void ShowInternal();
// NotificationObserver
virtual void Observe(int type,
const NotificationSource& source,
const NotificationDetails& details) OVERRIDE;
// BubbleDelegate
virtual void BubbleClosing(Bubble* bubble, bool closed_by_escape) OVERRIDE;
virtual bool CloseOnEscape() OVERRIDE;
virtual bool FadeInOnShow() OVERRIDE;
const Extension* extension_;
Browser* browser_;
SkBitmap icon_;
NotificationRegistrar registrar_;
InstalledBubbleContent* bubble_content_;
BubbleType type_;
// How many times we've deferred due to animations being in progress.
int animation_wait_retries_;
DISALLOW_COPY_AND_ASSIGN(ExtensionInstalledBubble);
};
#endif // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_INSTALLED_BUBBLE_H_
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