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// Copyright (c) 2006-2008 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.
#ifdef CHROME_PERSONALIZATION
#include "chrome/browser/views/sync/sync_setup_wizard.h"
#include "app/resource_bundle.h"
#include "base/message_loop.h"
#include "chrome/common/pref_names.h"
#include "chrome/common/pref_service.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/dom_ui/chrome_url_data_manager.h"
#include "chrome/browser/sync/profile_sync_service.h"
#include "chrome/browser/views/sync/sync_setup_flow.h"
#include "chrome/common/url_constants.h"
#include "grit/app_resources.h"
#include "grit/browser_resources.h"
class SyncResourcesSource : public ChromeURLDataManager::DataSource {
public:
SyncResourcesSource()
: DataSource(chrome::kSyncResourcesHost, MessageLoop::current()) {
}
virtual ~SyncResourcesSource() { }
virtual void StartDataRequest(const std::string& path, int request_id);
virtual std::string GetMimeType(const std::string& path) const {
if (path == chrome::kSyncThrobberPath)
return "image/png";
else
return "text/html";
}
private:
DISALLOW_COPY_AND_ASSIGN(SyncResourcesSource);
};
void SyncResourcesSource::StartDataRequest(const std::string& path_raw,
int request_id) {
scoped_refptr<RefCountedBytes> html_bytes(new RefCountedBytes);
if (path_raw == chrome::kSyncThrobberPath) {
ResourceBundle::GetSharedInstance().LoadImageResourceBytes(IDR_THROBBER,
&html_bytes->data);
SendResponse(request_id, html_bytes);
return;
}
std::string response;
if (path_raw == chrome::kSyncGaiaLoginPath) {
static const base::StringPiece html(ResourceBundle::GetSharedInstance()
.GetRawDataResource(IDR_GAIA_LOGIN_HTML));
response = html.as_string();
} else if (path_raw == chrome::kSyncMergeAndSyncPath) {
static const base::StringPiece html(ResourceBundle::GetSharedInstance()
.GetRawDataResource(IDR_MERGE_AND_SYNC_HTML));
response = html.as_string();
} else if (path_raw == chrome::kSyncSetupFlowPath) {
static const base::StringPiece html(ResourceBundle::GetSharedInstance()
.GetRawDataResource(IDR_SYNC_SETUP_FLOW_HTML));
response = html.as_string();
}
// Send the response.
html_bytes->data.resize(response.size());
std::copy(response.begin(), response.end(), html_bytes->data.begin());
SendResponse(request_id, html_bytes);
}
SyncSetupWizard::SyncSetupWizard(ProfileSyncService* service)
: service_(service), flow_container_(new SyncSetupFlowContainer()) {
// Register data sources for HTML content we require.
// g_browser_process and/or io_thread may not exist during testing.
if (g_browser_process && g_browser_process->io_thread()) {
// Add our network layer data source for 'cloudy' URLs.
g_browser_process->io_thread()->message_loop()->PostTask(FROM_HERE,
NewRunnableMethod(&chrome_url_data_manager,
&ChromeURLDataManager::AddDataSource,
new SyncResourcesSource()));
}
}
SyncSetupWizard::~SyncSetupWizard() {
delete flow_container_;
}
void SyncSetupWizard::Step(State advance_state) {
SyncSetupFlow* flow = flow_container_->get_flow();
if (flow) {
// A setup flow is in progress and dialog is currently showing.
flow->Advance(advance_state);
} else if (!service_->profile()->GetPrefs()->GetBoolean(
prefs::kSyncHasSetupCompleted)) {
if (advance_state == DONE || advance_state == GAIA_SUCCESS)
return;
// No flow is in progress, and we have never escorted the user all the
// way through the wizard flow.
flow_container_->set_flow(
SyncSetupFlow::Run(service_, flow_container_, advance_state, DONE));
} else {
// No flow in in progress, but we've finished the wizard flow once before.
// This is just a discrete run.
if (advance_state == DONE || advance_state == GAIA_SUCCESS)
return; // Nothing to do.
flow_container_->set_flow(SyncSetupFlow::Run(service_, flow_container_,
advance_state, GetEndStateForDiscreteRun(advance_state)));
}
}
bool SyncSetupWizard::IsVisible() const {
return flow_container_->get_flow() != NULL;
}
// static
SyncSetupWizard::State SyncSetupWizard::GetEndStateForDiscreteRun(
State start_state) {
State result = start_state == GAIA_LOGIN ? GAIA_SUCCESS : DONE;
DCHECK_NE(DONE, result) <<
"Invalid start state for discrete run: " << start_state;
return result;
}
#endif // CHROME_PERSONALIZATION
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