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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/website_settings/permission_menu_model.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/browser/plugins/plugin_utils.h"
#include "chrome/browser/plugins/plugins_field_trial.h"
#include "chrome/common/chrome_features.h"
#include "chrome/grit/generated_resources.h"
#include "content/public/common/origin_util.h"
#include "ppapi/features/features.h"
#include "ui/base/l10n/l10n_util.h"
PermissionMenuModel::PermissionMenuModel(
Profile* profile,
const GURL& url,
const WebsiteSettingsUI::PermissionInfo& info,
const ChangeCallback& callback)
: ui::SimpleMenuModel(this),
host_content_settings_map_(
HostContentSettingsMapFactory::GetForProfile(profile)),
permission_(info),
callback_(callback) {
DCHECK(!callback_.is_null());
base::string16 label;
ContentSetting effective_default_setting = permission_.default_setting;
#if BUILDFLAG(ENABLE_PLUGINS)
effective_default_setting = PluginsFieldTrial::EffectiveContentSetting(
host_content_settings_map_, permission_.type,
permission_.default_setting);
#endif // BUILDFLAG(ENABLE_PLUGINS)
switch (effective_default_setting) {
case CONTENT_SETTING_ALLOW:
label = l10n_util::GetStringUTF16(
IDS_WEBSITE_SETTINGS_MENU_ITEM_DEFAULT_ALLOW);
break;
case CONTENT_SETTING_BLOCK:
label = l10n_util::GetStringUTF16(
IDS_WEBSITE_SETTINGS_MENU_ITEM_DEFAULT_BLOCK);
break;
case CONTENT_SETTING_ASK:
label =
l10n_util::GetStringUTF16(IDS_WEBSITE_SETTINGS_MENU_ITEM_DEFAULT_ASK);
break;
case CONTENT_SETTING_DETECT_IMPORTANT_CONTENT:
// TODO(tommycli): We display the ASK string for DETECT because with
// HTML5 by Default, Chrome will ask before running Flash on most sites.
// Once the feature flag is gone, migrate the actual setting to ASK.
label = l10n_util::GetStringUTF16(
PluginUtils::ShouldPreferHtmlOverPlugins(host_content_settings_map_)
? IDS_WEBSITE_SETTINGS_MENU_ITEM_DEFAULT_ASK
: IDS_WEBSITE_SETTINGS_MENU_ITEM_DEFAULT_DETECT_IMPORTANT_CONTENT);
break;
case CONTENT_SETTING_NUM_SETTINGS:
NOTREACHED();
default:
break;
}
AddCheckItem(CONTENT_SETTING_DEFAULT, label);
// Notifications does not support CONTENT_SETTING_ALLOW in incognito.
bool allow_disabled_for_notifications =
permission_.is_incognito &&
permission_.type == CONTENT_SETTINGS_TYPE_NOTIFICATIONS;
// Media only supports CONTENT_SETTTING_ALLOW for secure origins.
bool is_media_permission =
permission_.type == CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC ||
permission_.type == CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA;
if (!allow_disabled_for_notifications &&
(!is_media_permission || content::IsOriginSecure(url))) {
label = l10n_util::GetStringUTF16(
IDS_WEBSITE_SETTINGS_MENU_ITEM_ALLOW);
AddCheckItem(CONTENT_SETTING_ALLOW, label);
}
// TODO(tommycli): With the HTML5 by Default feature, Flash is treated the
// same as any other permission with ASK, i.e. there is no ASK exception.
// Once the feature flag is gone, remove this block of code entirely.
if (permission_.type == CONTENT_SETTINGS_TYPE_PLUGINS &&
!PluginUtils::ShouldPreferHtmlOverPlugins(host_content_settings_map_)) {
label = l10n_util::GetStringUTF16(
IDS_WEBSITE_SETTINGS_MENU_ITEM_DETECT_IMPORTANT_CONTENT);
AddCheckItem(CONTENT_SETTING_DETECT_IMPORTANT_CONTENT, label);
}
label = l10n_util::GetStringUTF16(IDS_WEBSITE_SETTINGS_MENU_ITEM_BLOCK);
AddCheckItem(CONTENT_SETTING_BLOCK, label);
}
PermissionMenuModel::PermissionMenuModel(Profile* profile,
const GURL& url,
ContentSetting setting,
const ChangeCallback& callback)
: ui::SimpleMenuModel(this),
host_content_settings_map_(
HostContentSettingsMapFactory::GetForProfile(profile)),
callback_(callback) {
DCHECK(setting == CONTENT_SETTING_ALLOW || setting == CONTENT_SETTING_BLOCK);
permission_.type = CONTENT_SETTINGS_TYPE_DEFAULT;
permission_.setting = setting;
permission_.default_setting = CONTENT_SETTING_NUM_SETTINGS;
AddCheckItem(CONTENT_SETTING_ALLOW,
l10n_util::GetStringUTF16(IDS_PERMISSION_ALLOW));
AddCheckItem(CONTENT_SETTING_BLOCK,
l10n_util::GetStringUTF16(IDS_PERMISSION_DENY));
}
PermissionMenuModel::~PermissionMenuModel() {}
bool PermissionMenuModel::IsCommandIdChecked(int command_id) const {
ContentSetting setting = permission_.setting;
#if BUILDFLAG(ENABLE_PLUGINS)
setting = PluginsFieldTrial::EffectiveContentSetting(
host_content_settings_map_, permission_.type, permission_.setting);
#endif // BUILDFLAG(ENABLE_PLUGINS)
return setting == command_id;
}
bool PermissionMenuModel::IsCommandIdEnabled(int command_id) const {
return true;
}
void PermissionMenuModel::ExecuteCommand(int command_id, int event_flags) {
permission_.setting = static_cast<ContentSetting>(command_id);
callback_.Run(permission_);
}
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