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// Copyright (c) 2011 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 "base/command_line.h"
#include "base/mac/mac_util.h"
#include "chrome/browser/background_mode_manager.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/common/app_mode_common_mac.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "content/browser/browser_thread.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
namespace {
class DisableLaunchOnStartupTask : public Task {
public:
virtual void Run();
};
class EnableLaunchOnStartupTask : public Task {
public:
virtual void Run();
};
class SetUserCreatedLoginItemPrefTask : public Task {
public:
virtual void Run();
};
void DisableLaunchOnStartupTask::Run() {
// Check if Chrome is not a login Item, or is a Login Item but w/o 'hidden'
// flag - most likely user has modified the setting, don't override it.
bool is_hidden = false;
if (!base::mac::CheckLoginItemStatus(&is_hidden) || !is_hidden)
return;
base::mac::RemoveFromLoginItems();
}
void EnableLaunchOnStartupTask::Run() {
// Return if Chrome is already a Login Item (avoid overriding user choice).
if (base::mac::CheckLoginItemStatus(NULL)) {
// Call back to the UI thread to set our preference so we don't delete the
// user's login item when we disable launch on startup. There's a race
// condition here if the user disables launch on startup before our callback
// is run, but the user can manually disable "Open At Login" via the dock if
// this happens.
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
new SetUserCreatedLoginItemPrefTask());
return;
}
base::mac::AddToLoginItems(true); // Hide on startup.
}
void SetUserCreatedLoginItemPrefTask::Run() {
PrefService* service = g_browser_process->local_state();
service->SetBoolean(prefs::kUserCreatedLoginItem, true);
}
} // namespace
void BackgroundModeManager::EnableLaunchOnStartup(bool should_launch) {
// This functionality is only defined for default profile, currently.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kUserDataDir))
return;
if (should_launch) {
BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
new EnableLaunchOnStartupTask());
} else {
PrefService* service = g_browser_process->local_state();
if (service->GetBoolean(prefs::kUserCreatedLoginItem)) {
// We didn't create the login item, so nothing to do here.
service->ClearPref(prefs::kUserCreatedLoginItem);
return;
}
// Call to the File thread to remove the login item since it requires
// accessing the disk.
BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
new DisableLaunchOnStartupTask());
}
}
void BackgroundModeManager::DisplayAppInstalledNotification(
const Extension* extension) {
// TODO(atwilson): Display a platform-appropriate notification here.
// http://crbug.com/74970
}
string16 BackgroundModeManager::GetPreferencesMenuLabel() {
return l10n_util::GetStringUTF16(IDS_OPTIONS);
}
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