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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/ui/chrome_select_file_policy.h"
#include "base/bind.h"
#include "base/callback.h"
#include "base/logging.h"
#include "base/prefs/pref_service.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/infobars/infobar_service.h"
#include "chrome/common/pref_names.h"
#include "chrome/grit/generated_resources.h"
#include "components/infobars/core/simple_alert_infobar_delegate.h"
#include "ui/base/l10n/l10n_util.h"
ChromeSelectFilePolicy::ChromeSelectFilePolicy(
content::WebContents* source_contents)
: source_contents_(source_contents) {
}
ChromeSelectFilePolicy::~ChromeSelectFilePolicy() {}
bool ChromeSelectFilePolicy::CanOpenSelectFileDialog() {
return FileSelectDialogsAllowed();
}
void ChromeSelectFilePolicy::SelectFileDenied() {
// Show the InfoBar saying that file-selection dialogs are disabled.
if (source_contents_) {
SimpleAlertInfoBarDelegate::Create(
InfoBarService::FromWebContents(source_contents_),
infobars::InfoBarDelegate::kNoIconID,
l10n_util::GetStringUTF16(IDS_FILE_SELECTION_DIALOG_INFOBAR), true);
} else {
LOG(WARNING) << "File-selection dialogs are disabled but no WebContents "
<< "is given to display the InfoBar.";
}
}
// static
bool ChromeSelectFilePolicy::FileSelectDialogsAllowed() {
DCHECK(g_browser_process);
// local_state() can return NULL for tests.
if (!g_browser_process->local_state())
return false;
return !g_browser_process->local_state()->FindPreference(
prefs::kAllowFileSelectionDialogs) ||
g_browser_process->local_state()->GetBoolean(
prefs::kAllowFileSelectionDialogs);
}
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