|
1 /* |
|
2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Internet Radio App Insecptor |
|
15 * |
|
16 */ |
|
17 |
|
18 // System includes |
|
19 #include <QVariant> |
|
20 #include <xqsettingsmanager.h> |
|
21 #include <xqpublishandsubscribeutils.h> |
|
22 |
|
23 // User includes |
|
24 #include "irappinspector.h" |
|
25 #include "irservicedef.h" |
|
26 |
|
27 // Constructor |
|
28 IrAppInspector::IrAppInspector(QObject *aParent) : |
|
29 QObject(aParent), |
|
30 mSettingsManager(new XQSettingsManager(this)), |
|
31 mIrRunningStatusKey(XQSettingsKey::TargetPublishAndSubscribe, |
|
32 KInternetRadioPSUid, |
|
33 KInternetRadioStartupKey) |
|
34 { |
|
35 QObject::connect(mSettingsManager, SIGNAL(itemDeleted(XQSettingsKey)), |
|
36 this, SLOT(handleIrExit(XQSettingsKey))); |
|
37 QObject::connect(mSettingsManager, SIGNAL(valueChanged(XQSettingsKey, QVariant)), |
|
38 this, SLOT(handleIrRunningStatusChanged(XQSettingsKey, QVariant))); |
|
39 } |
|
40 |
|
41 // Destructor |
|
42 IrAppInspector::~IrAppInspector() |
|
43 { |
|
44 stopInspectingIrRunningStatus(); |
|
45 } |
|
46 |
|
47 |
|
48 /*! |
|
49 Handling of deletion of listened P&S key. |
|
50 \param aKey Deleted key. |
|
51 */ |
|
52 void IrAppInspector::handleIrExit(const XQSettingsKey &aKey) |
|
53 { |
|
54 if (KInternetRadioPSUid == aKey.uid() |
|
55 && KInternetRadioStartupKey == aKey.key()) |
|
56 { |
|
57 emit irRunningStatusChanged(Exiting); |
|
58 |
|
59 // since the P&S key has been deleted, should re-start the inspecting |
|
60 startInspectingIrRunningStatus(); |
|
61 } |
|
62 } |
|
63 |
|
64 |
|
65 void IrAppInspector::handleIrRunningStatusChanged(const XQSettingsKey &aKey, |
|
66 const QVariant &aValue) |
|
67 { |
|
68 if (KInternetRadioPSUid == aKey.uid() |
|
69 && KInternetRadioStartupKey == aKey.key()) |
|
70 { |
|
71 if (aValue.isValid()) |
|
72 { |
|
73 if (aValue.canConvert(QVariant::Int)) |
|
74 { |
|
75 emit irRunningStatusChanged(StartingUp); |
|
76 } |
|
77 } |
|
78 } |
|
79 } |
|
80 |
|
81 bool IrAppInspector::startInspectingIrRunningStatus() |
|
82 { |
|
83 return mSettingsManager->startMonitoring(mIrRunningStatusKey); |
|
84 } |
|
85 |
|
86 void IrAppInspector::stopInspectingIrRunningStatus() |
|
87 { |
|
88 mSettingsManager->stopMonitoring(mIrRunningStatusKey); |
|
89 } |
|
90 |
|
91 bool IrAppInspector::isIrRunning() |
|
92 { |
|
93 QVariant value = mSettingsManager->readItemValue(mIrRunningStatusKey); |
|
94 if (value.isValid()) |
|
95 { |
|
96 if (value.canConvert(QVariant::Int)) |
|
97 { |
|
98 return true; |
|
99 } |
|
100 } |
|
101 return false; |
|
102 } |
|
103 |