|
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: |
|
15 * |
|
16 */ |
|
17 |
|
18 // System includes |
|
19 #include <qstringlist> |
|
20 |
|
21 // User includes |
|
22 #include "radioplaylogmodel.h" |
|
23 #include "radioplaylogmodel_p.h" |
|
24 #include "radiouiengine.h" |
|
25 #include "radioplaylogitem.h" |
|
26 #include "radio_global.h" |
|
27 #include "radiologger.h" |
|
28 |
|
29 /*! |
|
30 * |
|
31 */ |
|
32 RadioPlayLogModel::RadioPlayLogModel( RadioUiEngine& uiEngine ) : |
|
33 QAbstractListModel( &uiEngine ), |
|
34 d_ptr( new RadioPlayLogModelPrivate( this, uiEngine ) ) |
|
35 { |
|
36 connectAndTest( &uiEngine, SIGNAL(tunedToFrequency(uint,int)), |
|
37 this, SLOT(resetCurrentSong()) ); |
|
38 connectAndTest( &uiEngine, SIGNAL(seekingStarted(int)), |
|
39 this, SLOT(resetCurrentSong()) ); |
|
40 } |
|
41 |
|
42 /*! |
|
43 * |
|
44 */ |
|
45 RadioPlayLogModel::~RadioPlayLogModel() |
|
46 { |
|
47 Q_D( RadioPlayLogModel ); |
|
48 d->mItems.clear(); |
|
49 } |
|
50 |
|
51 /*! |
|
52 * \reimp |
|
53 */ |
|
54 Qt::ItemFlags RadioPlayLogModel::flags ( const QModelIndex& index ) const |
|
55 { |
|
56 Qt::ItemFlags flags = QAbstractListModel::flags( index ); |
|
57 flags |= Qt::ItemIsEditable; |
|
58 return flags; |
|
59 } |
|
60 |
|
61 /*! |
|
62 * \reimp |
|
63 */ |
|
64 int RadioPlayLogModel::rowCount( const QModelIndex& parent ) const |
|
65 { |
|
66 Q_UNUSED( parent ); |
|
67 Q_D( const RadioPlayLogModel ); |
|
68 return d->mItems.count(); |
|
69 } |
|
70 |
|
71 /*! |
|
72 * \reimp |
|
73 */ |
|
74 QVariant RadioPlayLogModel::data( const QModelIndex& index, int role ) const |
|
75 { |
|
76 if ( !index.isValid() ) { |
|
77 return QVariant(); |
|
78 } |
|
79 |
|
80 Q_D( const RadioPlayLogModel ); |
|
81 if ( role == Qt::DisplayRole ) { |
|
82 RadioPlayLogItem item = d->mItems.at( index.row() ); |
|
83 |
|
84 QStringList list; |
|
85 list.append( item.artist() + " - " + item.title() ); |
|
86 QString secondLine = QString( "Count: %1. Favorite: %2" ).arg( item.playCount() ).arg( item.isFavorite() ); |
|
87 list.append( secondLine ); |
|
88 |
|
89 return list; |
|
90 } |
|
91 |
|
92 return QVariant(); |
|
93 } |
|
94 |
|
95 /*! |
|
96 * \reimp |
|
97 */ |
|
98 bool RadioPlayLogModel::setData( const QModelIndex& index, const QVariant& value, int role ) |
|
99 { |
|
100 Q_UNUSED( value ); |
|
101 if ( !index.isValid() ) { |
|
102 return false; |
|
103 } |
|
104 |
|
105 if ( role == RadioPlayLogModel::SetFavoriteRole ) { |
|
106 Q_D( RadioPlayLogModel ); |
|
107 RadioPlayLogItem item = d->mItems.at( index.row() ); |
|
108 item.setFavorite(); |
|
109 updateItem( index.row(), item ); |
|
110 return true; |
|
111 } |
|
112 |
|
113 return false; |
|
114 } |
|
115 |
|
116 /*! |
|
117 * Public slot |
|
118 */ |
|
119 void RadioPlayLogModel::resetCurrentSong() |
|
120 { |
|
121 Q_D( RadioPlayLogModel ); |
|
122 d->mTopItemIsPlaying = false; |
|
123 emit currentSongReset(); |
|
124 } |
|
125 |
|
126 /*! |
|
127 * Public slot |
|
128 */ |
|
129 void RadioPlayLogModel::setFavorite() |
|
130 { |
|
131 Q_D( RadioPlayLogModel ); |
|
132 RadioPlayLogItem item = d->mItems.first(); |
|
133 item.setFavorite(); |
|
134 updateItem( 0, item ); |
|
135 } |
|
136 |
|
137 /*! |
|
138 * Public slot |
|
139 */ |
|
140 void RadioPlayLogModel::removeAll() |
|
141 { |
|
142 Q_D( RadioPlayLogModel ); |
|
143 |
|
144 beginRemoveRows( QModelIndex(), 0, rowCount() - 1 ); |
|
145 |
|
146 d->mItems.clear(); |
|
147 |
|
148 endRemoveRows(); |
|
149 } |
|
150 |
|
151 /*! |
|
152 * |
|
153 */ |
|
154 bool RadioPlayLogModel::isCurrentSongRecognized() const |
|
155 { |
|
156 Q_D( const RadioPlayLogModel ); |
|
157 return d->mTopItemIsPlaying; |
|
158 } |
|
159 |
|
160 /*! |
|
161 * |
|
162 */ |
|
163 void RadioPlayLogModel::addItem( const QString& artist, const QString& title ) |
|
164 { |
|
165 Q_D( RadioPlayLogModel ); |
|
166 |
|
167 RadioPlayLogItem item; |
|
168 const int itemIndex = findItem( artist, title, item ); |
|
169 if ( itemIndex != -1 ) { |
|
170 item.increasePlayCount(); |
|
171 updateItem( itemIndex, item, true ); |
|
172 } else { |
|
173 item.setArtist( artist ); |
|
174 item.setTitle( title ); |
|
175 |
|
176 beginInsertRows( QModelIndex(), 0, 0 ); |
|
177 |
|
178 d->mItems.prepend( item ); |
|
179 |
|
180 endInsertRows(); |
|
181 } |
|
182 |
|
183 d->mTopItemIsPlaying = true; |
|
184 emit itemAdded(); |
|
185 } |
|
186 |
|
187 /*! |
|
188 * |
|
189 */ |
|
190 void RadioPlayLogModel::clearRadioTextPlus() |
|
191 { |
|
192 Q_D( RadioPlayLogModel ); |
|
193 d->mRtItemHolder = ""; |
|
194 resetCurrentSong(); |
|
195 } |
|
196 |
|
197 /*! |
|
198 * |
|
199 */ |
|
200 void RadioPlayLogModel::addRadioTextPlus( int rtClass, const QString& rtItem ) |
|
201 { |
|
202 if ( rtClass == RtPlus::Artist || rtClass == RtPlus::Title ) { |
|
203 Q_D( RadioPlayLogModel ); |
|
204 if ( d->mRtItemHolder.isEmpty() ) { |
|
205 d->mRtItemHolder = rtItem; |
|
206 } else { |
|
207 if ( rtClass == RtPlus::Title ) { |
|
208 addItem( d->mRtItemHolder, rtItem ); |
|
209 } else { |
|
210 addItem( rtItem, d->mRtItemHolder ); |
|
211 } |
|
212 d->mRtItemHolder = ""; |
|
213 } |
|
214 } |
|
215 } |
|
216 |
|
217 /*! |
|
218 * |
|
219 */ |
|
220 int RadioPlayLogModel::findItem( const QString& artist, const QString& title, RadioPlayLogItem& item ) |
|
221 { |
|
222 Q_D( RadioPlayLogModel ); |
|
223 const int itemCount = d->mItems.count(); |
|
224 for ( int i = 0; i < itemCount; ++i ) { |
|
225 RadioPlayLogItem existingItem = d->mItems.at( i ); |
|
226 if ( existingItem.artist().compare( artist ) == 0 |
|
227 && existingItem.title().compare( title ) == 0 ) { |
|
228 item = existingItem; |
|
229 return i; |
|
230 } |
|
231 } |
|
232 |
|
233 return -1; |
|
234 } |
|
235 |
|
236 /*! |
|
237 * |
|
238 */ |
|
239 void RadioPlayLogModel::updateItem( int index, const RadioPlayLogItem& item, bool prepend ) |
|
240 { |
|
241 Q_D( RadioPlayLogModel ); |
|
242 d->mItems.removeAt( index ); |
|
243 |
|
244 if ( prepend ) { |
|
245 d->mItems.prepend( item ); |
|
246 } else { |
|
247 d->mItems.insert( index, item ); |
|
248 } |
|
249 } |