// 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.

#include "chrome/browser/plugin_installer_infobar_delegate.h"

#include "chrome/browser/google/google_util.h"
#include "chrome/browser/infobars/infobar_tab_helper.h"
#include "content/browser/renderer_host/render_view_host.h"
#include "content/browser/tab_contents/tab_contents.h"
#include "grit/generated_resources.h"
#include "grit/locale_settings.h"
#include "grit/theme_resources_standard.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"

PluginInstallerInfoBarDelegate::PluginInstallerInfoBarDelegate(
    InfoBarTabHelper* infobar_helper,
    const string16& plugin_name,
    const GURL& learn_more_url,
    const base::Closure& callback)
    : ConfirmInfoBarDelegate(infobar_helper),
      plugin_name_(plugin_name),
      learn_more_url_(learn_more_url),
      callback_(callback) {
}

PluginInstallerInfoBarDelegate::~PluginInstallerInfoBarDelegate() {
}

gfx::Image* PluginInstallerInfoBarDelegate::GetIcon() const {
  return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
      IDR_INFOBAR_PLUGIN_INSTALL);
}

PluginInstallerInfoBarDelegate*
    PluginInstallerInfoBarDelegate::AsPluginInstallerInfoBarDelegate() {
  return this;
}

string16 PluginInstallerInfoBarDelegate::GetMessageText() const {
  // TODO(bauerb): Remove this check when removing the default plug-in.
  return plugin_name_.empty() ?
      l10n_util::GetStringUTF16(IDS_PLUGININSTALLER_MISSINGPLUGIN_PROMPT) :
      l10n_util::GetStringFUTF16(IDS_PLUGININSTALLER_INSTALLPLUGIN_PROMPT,
                                 plugin_name_);
}

int PluginInstallerInfoBarDelegate::GetButtons() const {
  return BUTTON_OK;
}

string16 PluginInstallerInfoBarDelegate::GetButtonLabel(
    InfoBarButton button) const {
  DCHECK_EQ(BUTTON_OK, button);
  return l10n_util::GetStringUTF16(IDS_PLUGININSTALLER_INSTALLPLUGIN_BUTTON);
}

bool PluginInstallerInfoBarDelegate::Accept() {
  callback_.Run();
  return true;
}

string16 PluginInstallerInfoBarDelegate::GetLinkText() const {
  return l10n_util::GetStringUTF16(IDS_PLUGININSTALLER_PROBLEMSINSTALLING);
}

bool PluginInstallerInfoBarDelegate::LinkClicked(
    WindowOpenDisposition disposition) {
  GURL url(learn_more_url_);
  // TODO(bauerb): Remove this check when removing the default plug-in.
  if (url.is_empty()) {
    url = google_util::AppendGoogleLocaleParam(GURL(
      "https://www.google.com/support/chrome/bin/answer.py?answer=142064"));
  }
  owner()->tab_contents()->OpenURL(
      url, GURL(),
      (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
      content::PAGE_TRANSITION_LINK);
  return false;
}