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// Copyright (c) 2010 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/ref_counted.h"
#include "chrome/browser/views/info_bubble.h"
#include "chrome/common/notification_observer.h"
#include "chrome/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 InfoBubble 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 InfoBubble is shown.
// GENERIC -> The wrench menu. This case includes pageActions that
// don't specify a default icon.
//
// ExtensionInstallBubble manages its own lifetime.
class ExtensionInstalledBubble
: public InfoBubbleDelegate,
public NotificationObserver,
public base::RefCountedThreadSafe<ExtensionInstalledBubble> {
public:
// The behavior and content of this InfoBubble comes in these varieties:
enum BubbleType {
OMNIBOX_KEYWORD,
BROWSER_ACTION,
PAGE_ACTION,
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, SkBitmap icon);
private:
friend class base::RefCountedThreadSafe<ExtensionInstalledBubble>;
// Private ctor. Registers a listener for EXTENSION_LOADED.
ExtensionInstalledBubble(const Extension* extension, Browser *browser,
SkBitmap icon);
~ExtensionInstalledBubble() {}
// Shows the bubble. Called internally via PostTask.
void ShowInternal();
// NotificationObserver
virtual void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details);
// InfoBubbleDelegate
virtual void InfoBubbleClosing(InfoBubble* info_bubble,
bool closed_by_escape);
virtual bool CloseOnEscape() { return true; }
virtual bool FadeInOnShow() { return true; }
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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