michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=8 et sw=2 tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include <stdlib.h>
michael@0: #include <QTimer>
michael@0: #include "mozilla/ipc/GeckoChildProcessHost.h"
michael@0: #include "nsNativeAppSupportQt.h"
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsIObserverService.h"
michael@0: #include "mozilla/Services.h"
michael@0: 
michael@0: #ifdef MOZ_ENABLE_QMSYSTEM2
michael@0: void
michael@0: nsNativeAppSupportQt::activityChanged(MeeGo::QmActivity::Activity activity)
michael@0: {
michael@0:     nsCOMPtr<nsIObserverService> os = mozilla::services::GetObserverService();
michael@0:     if (!os)
michael@0:         return;
michael@0: 
michael@0:     if (MeeGo::QmActivity::Inactive == activity) {
michael@0:         os->NotifyObservers(nullptr, "system-idle", nullptr);
michael@0:     } else {
michael@0:         os->NotifyObservers(nullptr, "system-active", nullptr);
michael@0:     }
michael@0: }
michael@0: 
michael@0: void
michael@0: nsNativeAppSupportQt::displayStateChanged(MeeGo::QmDisplayState::DisplayState state)
michael@0: {
michael@0:     nsCOMPtr<nsIObserverService> os = mozilla::services::GetObserverService();
michael@0:     if (!os)
michael@0:         return;
michael@0: 
michael@0:     switch (state) {
michael@0:     case MeeGo::QmDisplayState::On:
michael@0:         os->NotifyObservers(nullptr, "system-display-on", nullptr);
michael@0:         break;
michael@0:     case MeeGo::QmDisplayState::Off:
michael@0:         os->NotifyObservers(nullptr, "system-display-off", nullptr);
michael@0:         break;
michael@0:     case MeeGo::QmDisplayState::Dimmed:
michael@0:         os->NotifyObservers(nullptr, "system-display-dimmed", nullptr);
michael@0:         break;
michael@0:     default:
michael@0:         NS_WARNING("Unknown display state");
michael@0:         break;
michael@0:     }
michael@0: }
michael@0: 
michael@0: void nsNativeAppSupportQt::deviceModeChanged(MeeGo::QmDeviceMode::DeviceMode mode)
michael@0: {
michael@0:     nsCOMPtr<nsIObserverService> os = mozilla::services::GetObserverService();
michael@0:     if (!os)
michael@0:         return;
michael@0: 
michael@0:     switch (mode) {
michael@0:     case MeeGo::QmDeviceMode::DeviceMode::Normal:
michael@0:         os->NotifyObservers(nullptr, "profile-change-net-restore", nullptr);
michael@0:         break;
michael@0:     case MeeGo::QmDeviceMode::DeviceMode::Flight:
michael@0:         os->NotifyObservers(nullptr, "profile-change-net-teardown", nullptr);
michael@0:         break;
michael@0:     case MeeGo::QmDeviceMode::DeviceMode::Error:
michael@0:     default:
michael@0:         NS_WARNING("Unknown DeviceMode");
michael@0:         break;
michael@0:     }
michael@0: }
michael@0: 
michael@0: void nsNativeAppSupportQt::RefreshStates()
michael@0: {
michael@0:   activityChanged(mActivity.get());
michael@0:   displayStateChanged(mDisplayState.get());
michael@0:   deviceModeChanged(mDeviceMode.getMode());
michael@0: }
michael@0: #endif
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsNativeAppSupportQt::Start(bool* aRetVal)
michael@0: {
michael@0:   NS_ASSERTION(gAppData, "gAppData must not be null.");
michael@0: 
michael@0: #ifdef MOZ_ENABLE_QMSYSTEM2
michael@0:   connect(&mActivity, SIGNAL(activityChanged(MeeGo::QmActivity::Activity)), this, SLOT(activityChanged(MeeGo::QmActivity::Activity)));
michael@0:   connect(&mDeviceMode, SIGNAL(deviceModeChanged(MeeGo::QmDeviceMode::DeviceMode)), this, SLOT(deviceModeChanged(MeeGo::QmDeviceMode::DeviceMode)));
michael@0:   connect(&mDisplayState, SIGNAL(displayStateChanged(MeeGo::QmDisplayState::DisplayState)), this, SLOT(displayStateChanged(MeeGo::QmDisplayState::DisplayState)));
michael@0:   // Init states withing next event loop iteration
michael@0:   QTimer::singleShot(0, this, SLOT(RefreshStates()));
michael@0: #endif
michael@0: 
michael@0:   *aRetVal = true;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsNativeAppSupportQt::Stop(bool* aResult)
michael@0: {
michael@0:   NS_ENSURE_ARG(aResult);
michael@0:   *aResult = true;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: NS_CreateNativeAppSupport(nsINativeAppSupport** aResult)
michael@0: {
michael@0:   nsNativeAppSupportBase* native = new nsNativeAppSupportQt();
michael@0:   if (!native)
michael@0:     return NS_ERROR_OUT_OF_MEMORY;
michael@0: 
michael@0:   *aResult = native;
michael@0:   NS_ADDREF(*aResult);
michael@0: 
michael@0:   return NS_OK;
michael@0: }