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// Copyright (c) 2012 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_PLUGIN_INFOBAR_DELEGATES_H_
#define CHROME_BROWSER_PLUGIN_INFOBAR_DELEGATES_H_
#pragma once
#include "base/callback.h"
#include "chrome/browser/tab_contents/confirm_infobar_delegate.h"
#include "googleurl/src/gurl.h"
#if defined(ENABLE_PLUGIN_INSTALLATION)
#include "chrome/browser/plugin_installer_observer.h"
#endif // defined(ENABLE_PLUGIN_INSTALLATION)
class HostContentSettingsMap;
class PluginObserver;
// Base class for blocked plug-in infobars.
class PluginInfoBarDelegate : public ConfirmInfoBarDelegate {
public:
PluginInfoBarDelegate(InfoBarTabHelper* infobar_helper, const string16& name);
protected:
virtual ~PluginInfoBarDelegate();
// ConfirmInfoBarDelegate:
virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
virtual std::string GetLearnMoreURL() const = 0;
void LoadBlockedPlugins();
string16 name_;
private:
// ConfirmInfoBarDelegate:
virtual gfx::Image* GetIcon() const OVERRIDE;
virtual string16 GetLinkText() const OVERRIDE;
DISALLOW_COPY_AND_ASSIGN(PluginInfoBarDelegate);
};
// Infobar that's shown when a plug-in requires user authorization to run.
class UnauthorizedPluginInfoBarDelegate : public PluginInfoBarDelegate {
public:
UnauthorizedPluginInfoBarDelegate(InfoBarTabHelper* infobar_helper,
HostContentSettingsMap* content_settings,
const string16& name);
private:
virtual ~UnauthorizedPluginInfoBarDelegate();
// PluginInfoBarDelegate:
virtual string16 GetMessageText() const OVERRIDE;
virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
virtual bool Accept() OVERRIDE;
virtual bool Cancel() OVERRIDE;
virtual void InfoBarDismissed() OVERRIDE;
virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
virtual std::string GetLearnMoreURL() const OVERRIDE;
HostContentSettingsMap* content_settings_;
DISALLOW_COPY_AND_ASSIGN(UnauthorizedPluginInfoBarDelegate);
};
#if defined(ENABLE_PLUGIN_INSTALLATION)
// Infobar that's shown when a plug-in is out of date.
class OutdatedPluginInfoBarDelegate : public PluginInfoBarDelegate,
public WeakPluginInstallerObserver {
public:
static InfoBarDelegate* Create(PluginObserver* observer,
PluginInstaller* installer);
private:
OutdatedPluginInfoBarDelegate(PluginObserver* observer,
PluginInstaller* installer,
const string16& message);
virtual ~OutdatedPluginInfoBarDelegate();
// PluginInfoBarDelegate:
virtual string16 GetMessageText() const OVERRIDE;
virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
virtual bool Accept() OVERRIDE;
virtual bool Cancel() OVERRIDE;
virtual void InfoBarDismissed() OVERRIDE;
virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
virtual std::string GetLearnMoreURL() const OVERRIDE;
// PluginInstallerObserver:
virtual void DownloadStarted() OVERRIDE;
virtual void DownloadError(const std::string& message) OVERRIDE;
virtual void DownloadCancelled() OVERRIDE;
virtual void DownloadFinished() OVERRIDE;
// WeakPluginInstallerObserver:
virtual void OnlyWeakObserversLeft() OVERRIDE;
// Replaces this infobar with one showing |message|. The new infobar will
// not have any buttons (and not call the callback).
void ReplaceWithInfoBar(const string16& message);
// Has the same lifetime as TabContentsWrapper, which owns us
// (transitively via InfoBarTabHelper).
PluginObserver* observer_;
string16 message_;
DISALLOW_COPY_AND_ASSIGN(OutdatedPluginInfoBarDelegate);
};
// The main purpose for this class is to popup/close the infobar when there is
// a missing plugin.
class PluginInstallerInfoBarDelegate : public ConfirmInfoBarDelegate,
public WeakPluginInstallerObserver {
public:
// Shows an infobar asking whether to install the plugin represented by
// |installer|. When the user accepts, |callback| is called.
// During installation of the plug-in, the infobar will change to reflect the
// installation state.
static InfoBarDelegate* Create(InfoBarTabHelper* infobar_helper,
PluginInstaller* installer,
const base::Closure& callback);
private:
friend class OutdatedPluginInfoBarDelegate;
PluginInstallerInfoBarDelegate(InfoBarTabHelper* infobar_helper,
PluginInstaller* installer,
const base::Closure& callback,
bool new_install,
const string16& message);
virtual ~PluginInstallerInfoBarDelegate();
// ConfirmInfoBarDelegate:
virtual gfx::Image* GetIcon() const OVERRIDE;
virtual string16 GetMessageText() const OVERRIDE;
virtual int GetButtons() const OVERRIDE;
virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
virtual bool Accept() OVERRIDE;
virtual string16 GetLinkText() const OVERRIDE;
virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
// PluginInstallerObserver:
virtual void DownloadStarted() OVERRIDE;
virtual void DownloadError(const std::string& message) OVERRIDE;
virtual void DownloadCancelled() OVERRIDE;
virtual void DownloadFinished() OVERRIDE;
// WeakPluginInstallerObserver:
virtual void OnlyWeakObserversLeft() OVERRIDE;
// Replaces this infobar with one showing |message|. The new infobar will
// not have any buttons (and not call the callback).
void ReplaceWithInfoBar(const string16& message);
base::Closure callback_;
// True iff the plug-in isn't installed yet.
bool new_install_;
string16 message_;
DISALLOW_COPY_AND_ASSIGN(PluginInstallerInfoBarDelegate);
};
#endif // defined(ENABLE_PLUGIN_INSTALLATION)
#endif // CHROME_BROWSER_PLUGIN_INFOBAR_DELEGATES_H_
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