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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/webui/chromeos/proxy_settings_ui.h"
#include "base/memory/ref_counted_memory.h"
#include "base/memory/scoped_ptr.h"
#include "base/message_loop.h"
#include "base/values.h"
#include "chrome/browser/chromeos/proxy_config_service_impl.h"
#include "chrome/browser/chromeos/settings/cros_settings.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/webui/chrome_url_data_manager.h"
#include "chrome/browser/ui/webui/options/chromeos/core_chromeos_options_handler.h"
#include "chrome/browser/ui/webui/options/chromeos/proxy_handler.h"
#include "chrome/common/jstemplate_builder.h"
#include "chrome/common/url_constants.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui.h"
#include "content/public/browser/web_ui_message_handler.h"
#include "grit/browser_resources.h"
#include "ui/base/layout.h"
#include "ui/base/resource/resource_bundle.h"
using content::WebContents;
using content::WebUIMessageHandler;
namespace {
class ProxySettingsHTMLSource : public ChromeURLDataManager::DataSource {
public:
explicit ProxySettingsHTMLSource(DictionaryValue* localized_strings);
// Called when the network layer has requested a resource underneath
// the path we registered.
virtual void StartDataRequest(const std::string& path,
bool is_incognito,
int request_id) OVERRIDE;
virtual std::string GetMimeType(const std::string&) const OVERRIDE {
return "text/html";
}
protected:
virtual ~ProxySettingsHTMLSource() {}
private:
scoped_ptr<DictionaryValue> localized_strings_;
DISALLOW_COPY_AND_ASSIGN(ProxySettingsHTMLSource);
};
ProxySettingsHTMLSource::ProxySettingsHTMLSource(
DictionaryValue* localized_strings)
: DataSource(chrome::kChromeUIProxySettingsHost, MessageLoop::current()),
localized_strings_(localized_strings) {
}
void ProxySettingsHTMLSource::StartDataRequest(const std::string& path,
bool is_incognito,
int request_id) {
SetFontAndTextDirection(localized_strings_.get());
static const base::StringPiece html(
ResourceBundle::GetSharedInstance().GetRawDataResource(
IDR_PROXY_SETTINGS_HTML, ui::SCALE_FACTOR_NONE));
std::string full_html = jstemplate_builder::GetI18nTemplateHtml(
html, localized_strings_.get());
SendResponse(request_id, base::RefCountedString::TakeString(&full_html));
}
} // namespace
namespace chromeos {
ProxySettingsUI::ProxySettingsUI(content::WebUI* web_ui)
: WebUIController(web_ui),
proxy_handler_(new options::ProxyHandler()),
core_handler_(new options::CoreChromeOSOptionsHandler()) {
// |localized_strings| will be owned by ProxySettingsHTMLSource.
DictionaryValue* localized_strings = new DictionaryValue();
core_handler_->set_handlers_host(this);
core_handler_->GetLocalizedValues(localized_strings);
web_ui->AddMessageHandler(core_handler_);
proxy_handler_->GetLocalizedValues(localized_strings);
web_ui->AddMessageHandler(proxy_handler_);
ProxySettingsHTMLSource* source =
new ProxySettingsHTMLSource(localized_strings);
Profile* profile = Profile::FromWebUI(web_ui);
ChromeURLDataManager::AddDataSource(profile, source);
}
ProxySettingsUI::~ProxySettingsUI() {
// Uninitialize all registered handlers. The base class owns them and it will
// eventually delete them.
core_handler_->Uninitialize();
proxy_handler_->Uninitialize();
}
void ProxySettingsUI::InitializeHandlers() {
core_handler_->InitializeHandler();
proxy_handler_->InitializeHandler();
core_handler_->InitializePage();
proxy_handler_->InitializePage();
Profile* profile = Profile::FromWebUI(web_ui());
PrefProxyConfigTracker* proxy_tracker = profile->GetProxyConfigTracker();
proxy_tracker->UIMakeActiveNetworkCurrent();
std::string network_name;
proxy_tracker->UIGetCurrentNetworkName(&network_name);
}
} // namespace chromeos
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