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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.
#include "chrome/browser/plugin_installer_infobar_delegate.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/google/google_util.h"
#include "chrome/browser/infobars/infobar_tab_helper.h"
#include "chrome/browser/plugin_installer.h"
#include "content/browser/renderer_host/render_view_host.h"
#include "content/public/browser/web_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"
using content::OpenURLParams;
using content::Referrer;
PluginInstallerInfoBarDelegate::PluginInstallerInfoBarDelegate(
InfoBarTabHelper* infobar_helper,
PluginInstaller* installer,
const base::Closure& callback,
const string16& message)
: ConfirmInfoBarDelegate(infobar_helper),
WeakPluginInstallerObserver(installer),
callback_(callback),
message_(message) {
}
PluginInstallerInfoBarDelegate::~PluginInstallerInfoBarDelegate() {
}
InfoBarDelegate* PluginInstallerInfoBarDelegate::Create(
InfoBarTabHelper* infobar_helper,
PluginInstaller* installer,
const base::Closure& callback) {
string16 message;
switch (installer->state()) {
case PluginInstaller::kStateIdle:
message = l10n_util::GetStringFUTF16(
IDS_PLUGININSTALLER_INSTALLPLUGIN_PROMPT, installer->name());
break;
case PluginInstaller::kStateDownloading:
message = l10n_util::GetStringUTF16(IDS_PLUGIN_DOWNLOADING);
break;
}
return new PluginInstallerInfoBarDelegate(
infobar_helper, installer, callback, message);
}
gfx::Image* PluginInstallerInfoBarDelegate::GetIcon() const {
return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
IDR_INFOBAR_PLUGIN_INSTALL);
}
string16 PluginInstallerInfoBarDelegate::GetMessageText() const {
return message_;
}
int PluginInstallerInfoBarDelegate::GetButtons() const {
return callback_.is_null() ? BUTTON_NONE : 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 false;
}
string16 PluginInstallerInfoBarDelegate::GetLinkText() const {
return l10n_util::GetStringUTF16(IDS_PLUGININSTALLER_PROBLEMSINSTALLING);
}
bool PluginInstallerInfoBarDelegate::LinkClicked(
WindowOpenDisposition disposition) {
GURL url(installer()->help_url());
if (url.is_empty()) {
url = google_util::AppendGoogleLocaleParam(GURL(
"https://www.google.com/support/chrome/bin/answer.py?answer=142064"));
}
OpenURLParams params(
url, Referrer(),
(disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
content::PAGE_TRANSITION_LINK, false);
owner()->web_contents()->OpenURL(params);
return false;
}
void PluginInstallerInfoBarDelegate::DidStartDownload() {
ReplaceWithInfoBar(l10n_util::GetStringUTF16(IDS_PLUGIN_DOWNLOADING));
}
void PluginInstallerInfoBarDelegate::DidFinishDownload() {
ReplaceWithInfoBar(l10n_util::GetStringUTF16(IDS_PLUGIN_INSTALLING));
}
void PluginInstallerInfoBarDelegate::DownloadError(const std::string& message) {
ReplaceWithInfoBar(
l10n_util::GetStringUTF16(IDS_PLUGIN_DOWNLOAD_ERROR_SHORT));
}
void PluginInstallerInfoBarDelegate::OnlyWeakObserversLeft() {
if (owner())
owner()->RemoveInfoBar(this);
}
void PluginInstallerInfoBarDelegate::ReplaceWithInfoBar(
const string16& message) {
// Return early if the message doesn't change. This is important in case the
// PluginInstaller is still iterating over its observers (otherwise we would
// keep replacing infobar delegates infinitely).
if (message_ == message)
return;
if (!owner())
return;
InfoBarDelegate* delegate = new PluginInstallerInfoBarDelegate(
owner(), installer(), base::Closure(), message);
owner()->ReplaceInfoBar(this, delegate);
}
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