13 * |
13 * |
14 * Description: Music player home screen widget |
14 * Description: Music player home screen widget |
15 * |
15 * |
16 */ |
16 */ |
17 |
17 |
18 #include "musicwidget.h" |
18 // System includes |
19 |
19 #include <qgraphicslinearlayout.h> |
20 #include <QtGui> |
|
21 #include <hbpushbutton.h> |
20 #include <hbpushbutton.h> |
22 #include <hblabel.h> |
21 #include <hblabel.h> |
23 #include <hbicon.h> |
22 #include <hbicon.h> |
24 #include <hbmarqueeitem.h> |
23 #include <hbmarqueeitem.h> |
25 #include <hbanchorlayout.h> |
24 #include <hbanchorlayout.h> |
26 #include <hbwidget.h> |
25 #include <hbwidget.h> |
27 #include <hbframeitem.h> |
26 #include <hbframeitem.h> |
28 #include <hbframedrawer.h> |
27 #include <hbframedrawer.h> |
29 #include <hbcolorscheme.h> |
28 #include <hbtranslator.h> |
30 |
29 |
|
30 // User includes |
|
31 #include "musicwidget.h" |
31 #include "musicwidgetdocumentloader.h" |
32 #include "musicwidgetdocumentloader.h" |
32 #include "mptrace.h" |
33 #include "mptrace.h" |
33 #include "mpenginefactory.h" |
34 #include "mpenginefactory.h" |
34 #include "mpalbumcoverwidget.h" |
35 #include "mpalbumcoverwidget.h" |
|
36 #include "mpplaybackdata.h" |
|
37 #include "mpapplicationmonitor.h" |
35 |
38 |
36 // Constants |
39 // Constants |
37 /** Docml */ |
40 /** Docml */ |
38 const QString MUSIC_WIDGET_DOCML = ":/gfx/music_widget.docml"; |
41 const QString MUSIC_WIDGET_DOCML = ":/docml/music_widget.docml"; |
39 |
|
40 /** File name suffix lists for push buttons */ |
|
41 const QStringList PREV_BUTTON_SUFFIXES = (QStringList() << "_l" << "_c" << "_cr"); |
|
42 const QStringList PLAY_BUTTON_SUFFIXES = (QStringList() << "_cl" << "_c" << "_cr"); |
|
43 const QStringList NEXT_BUTTON_SUFFIXES = (QStringList() << "_cl" << "_c" << "_r"); |
|
44 |
|
45 /** Prefixes for 3 piece button background graphics */ |
|
46 const QLatin1String PUSH_BUTTON_NORMAL("qtg_fr_hsbutton_normal"); |
|
47 const QLatin1String PUSH_BUTTON_PRESSED ("qtg_fr_hsbutton_pressed"); |
|
48 const QLatin1String PUSH_BUTTON_DISABLED ("qtg_fr_hsbutton_disabled"); |
|
49 |
|
50 /** Push button icon colors for each of the states (Normal, Pressed and Disabled) */ |
|
51 const QLatin1String ICON_COLOR_NORMAL ("qtc_button_normal"); |
|
52 const QLatin1String ICON_COLOR_PRESSED ("qtc_button_pressed"); |
|
53 const QLatin1String ICON_COLOR_DISABLED ("qtc_button_disabled"); |
|
54 |
42 |
55 /** Play and Pause icons */ |
43 /** Play and Pause icons */ |
56 const QLatin1String ICON_PLAY ("qtg_mono_play"); |
44 const QLatin1String ICON_PLAY ( "qtg_mono_play" ); |
57 const QLatin1String ICON_PAUSE ("qtg_mono_pause"); |
45 const QLatin1String ICON_PAUSE ( "qtg_mono_pause" ); |
58 /** Music Player shortcut icon */ |
46 |
59 const QLatin1String ICON_LARGE_MUSIC_PLAYER ("qtg_large_music"); |
47 /** Album art icon */ |
60 /** Music Player shortcut icon */ |
48 const QLatin1String ICON_DEFAULT_ART ( "qtg_large_music_empty" ); |
61 const QLatin1String ICON_FIRST_TIME_USE ("qtg_large_music_empty"); |
|
62 const QLatin1String ICON_DEFAULT_ART ("qtg_large_album_art"); |
|
63 |
49 |
64 /** HsWidget normal background */ |
50 /** HsWidget normal background */ |
65 const QLatin1String WIDGET_BG_NORMAL ("qtg_fr_hswidget_normal"); |
51 const QLatin1String WIDGET_BG_NORMAL ( "qtg_fr_hswidget_normal" ); |
66 /** Text background */ |
52 /** Text background */ |
67 const QLatin1String TEXT_BG_NORMAL ("qtg_fr_multimedia_trans"); |
53 const QLatin1String TEXT_BG_NORMAL ( "qtg_fr_multimedia_trans" ); |
68 /** Separator : character and space between artist and song name */ |
54 /** Separator : character and space between artist and song name */ |
69 const QLatin1String SEPARATOR_TEXT (": "); |
55 const QLatin1String SEPARATOR_TEXT ( ": " ); |
70 /** Temporary unknown artist */ |
56 |
71 const QLatin1String TEMPORARY_UNKWNOWN_TEXT ("Unknown"); |
|
72 /** Localized unknown artist */ |
|
73 const QLatin1String UNKWNOWN_TEXT ("txt_mus_other_unknown_1"); |
|
74 |
|
75 /** Marquee width */ |
|
76 const int MARQUEE_WIDTH = 170; |
|
77 /** Infinite loop value for marquee */ |
57 /** Infinite loop value for marquee */ |
78 const int MARQUEE_LOOP_FOREVER = -1; |
58 const int MARQUEE_LOOP_FOREVER = -1; |
79 |
59 |
80 /** Now playing view with random play */ |
60 /** Now playing view with random play */ |
81 const QLatin1String SERVICEREQ_FIRST_TIME_USE ("appto://10207C62?activityname=MusicNowPlayingView&launchtype=standalone&shuffle=yes"); |
61 const QLatin1String SERVICEREQ_NOW_PLAYING_VIEW_SHUFFLE ( "appto://10207C62?activityname=MusicNowPlayingView&launchtype=standalone&shuffle=yes" ); |
82 /** Main view */ |
62 /** Main view */ |
83 const QLatin1String SERVICEREQ_MAIN_VIEW ("appto://10207C62?activityname=MusicMainView&launchtype=standalone"); |
63 const QLatin1String SERVICEREQ_MAIN_VIEW ( "appto://10207C62?activityname=MusicMainView&launchtype=standalone" ); |
84 /** Now playing view */ |
64 /** Now playing view */ |
85 const QLatin1String SERVICEREQ_NOW_PLAYING_VIEW ("appto://10207C62?activityname=MusicNowPlayingView&launchtype=standalone"); |
65 const QLatin1String SERVICEREQ_NOW_PLAYING_VIEW ( "appto://10207C62?activityname=MusicNowPlayingView&launchtype=standalone" ); |
86 |
66 |
87 /** DOCML object name for main widget */ |
67 /** DOCML object names */ |
88 const QLatin1String DOCML_CONTAINER_WIDGET ("containerWidget"); |
68 const QLatin1String DOCML_CONTAINER_WIDGET ( "containerWidget" ); |
89 /** DOCML object name for widget background */ |
69 const QLatin1String DOCML_BG_ICON ( "widget_background_icon" ); |
90 const QLatin1String DOCML_BG_ICON ("widget_background_icon"); |
70 const QLatin1String DOCML_ALBUM_ART ( "album_art_image" ); |
91 /** DOCML object name for album art image */ |
71 const QLatin1String DOCML_TEXT_BG ( "text_bg" ); |
92 const QLatin1String DOCML_ALBUM_ART ("album_art_image"); |
72 const QLatin1String DOCML_SCROLLING_TEXT ( "scrolling_text" ); |
93 /** DOCML object name for shortcut icon background */ |
73 const QLatin1String DOCML_BUTTON_GROUP_CONTAINER ( "button_group_container" ); |
94 const QLatin1String DOCML_SHORTCUT_ICON_BG ("shortcut_icon_background"); |
74 const QLatin1String DOCML_PREV_BUTTON ( "btn_previous" ); |
95 /** DOCML object name for shortcut icon */ |
75 const QLatin1String DOCML_PLAY_BUTTON ( "btn_play" ); |
96 const QLatin1String DOCML_SHORTCUT_ICON ("shortcut_icon"); |
76 const QLatin1String DOCML_NEXT_BUTTON ( "btn_next" ); |
97 /** DOCML object name for scrolling text background */ |
77 |
98 const QLatin1String DOCML_TEXT_BG ("text_bg"); |
78 /*! |
99 /** DOCML object name for scrolling text */ |
79 \class MusicWidget |
100 const QLatin1String DOCML_SCROLLING_TEXT ("scrolling_text"); |
80 \brief Provides simple Music Player playback controls from the Home Screen. |
101 /** DOCML object name for button group container */ |
81 */ |
102 const QLatin1String DOCML_BUTTON_GROUP_CONTAINER ("button_group_container"); |
82 |
103 /** DOCML object name for prev button */ |
83 /*! |
104 const QLatin1String DOCML_PREV_BUTTON ("btn_previous"); |
84 Constructs the Music Player home screen widget. |
105 /** DOCML object name for play button */ |
85 */ |
106 const QLatin1String DOCML_PLAY_BUTTON ("btn_play"); |
86 MusicWidget::MusicWidget( QGraphicsItem* parent, Qt::WindowFlags flags ): |
107 /** DOCML object name for next button */ |
87 HbWidget( parent, flags ), |
108 const QLatin1String DOCML_NEXT_BUTTON ("btn_next"); |
88 mSongDataBackground( 0 ), |
109 |
89 mMarqueeText( 0 ), |
110 |
90 mPreviousPushButton( 0 ), |
111 MusicWidget::MusicWidget(QGraphicsItem* parent, Qt::WindowFlags flags): |
91 mPlayPushButton( 0 ), |
112 HbWidget(parent, flags), |
92 mNextPushButton( 0 ), |
113 mShortcutArea(0), |
93 mMusicPlayerUpdating( false ), |
114 mSongDataBG(0), |
94 mMusicPlayerBlocked( false ), |
115 mInformationSongName(0), |
95 mMusicPlayerRunning( false ), |
116 mMarqueeText(0), |
96 mAlbumArt( 0 ), |
117 mPreviousPushButton(0), |
97 mMpEngine( 0 ), |
118 mPlayPushButton(0), |
98 mMpPlaybackData( 0 ), |
119 mNextPushButton(0), |
99 mMpApplicationMonitor( 0 ) |
120 mMusicPlayerNoSongData(1), |
100 { |
121 mMusicPlayerUpdating(0), |
101 TX_LOG |
122 mMusicPlayerBlocked(0), |
102 HbTranslator translator( QString( "musicwidgetplugin" ) ); |
123 mAlbumArt(0), |
103 } |
124 mArtist(0), |
104 |
125 mTitle(0), |
105 /*! |
126 mMpEngine(0), |
106 Destructor |
127 mMpPlaybackData(0) |
107 */ |
128 { |
|
129 TX_ENTRY |
|
130 |
|
131 // Setup UI |
|
132 setupUi(); |
|
133 |
|
134 // Connect to MP engine and playback data |
|
135 mMpEngine = MpEngineFactory::createSharedEngine(MpCommon::KMusicPlayerUid, MpEngine::HomeScreen ); |
|
136 Q_ASSERT_X(mMpEngine, "music_widget", "no music player engine"); |
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137 TX_LOG_ARGS("got mp engine") |
|
138 |
|
139 mMpPlaybackData = mMpEngine->playbackData(); |
|
140 Q_ASSERT_X(mMpPlaybackData, "music_widget", "no playback data"); |
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141 TX_LOG_ARGS("got playback data") |
|
142 |
|
143 // Connect outgoing signals and slots |
|
144 QObject::connect(mShortcutArea, SIGNAL(clicked()), this, SLOT(shortcutButton())); |
|
145 |
|
146 // use signal mapper to indicate button identifiers to button event slots |
|
147 QSignalMapper* signalMapperPressed = new QSignalMapper( this ); |
|
148 signalMapperPressed->setMapping( mPreviousPushButton, EPrevious ); |
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149 signalMapperPressed->setMapping( mPlayPushButton, EPlayPause); |
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150 signalMapperPressed->setMapping( mNextPushButton, ENext); |
|
151 |
|
152 // need to use different signal mapper for pressed and released events, |
|
153 // both have same mappings but they are mapped to different slots |
|
154 QSignalMapper* signalMapperReleased = new QSignalMapper( this ); |
|
155 signalMapperReleased->setMapping( mPreviousPushButton, EPrevious ); |
|
156 signalMapperReleased->setMapping( mPlayPushButton, EPlayPause); |
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157 signalMapperReleased->setMapping( mNextPushButton, ENext); |
|
158 |
|
159 // Connect button events to signal maps |
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160 QObject::connect(mPreviousPushButton, SIGNAL(pressed()), signalMapperPressed, SLOT (map())); |
|
161 QObject::connect(mPreviousPushButton, SIGNAL(released()), signalMapperReleased, SLOT (map())); |
|
162 |
|
163 QObject::connect(mPlayPushButton, SIGNAL(pressed()), signalMapperPressed, SLOT (map())); |
|
164 QObject::connect(mPlayPushButton, SIGNAL(released()), signalMapperReleased, SLOT (map())); |
|
165 |
|
166 QObject::connect(mNextPushButton, SIGNAL(pressed()), signalMapperPressed, SLOT (map())); |
|
167 QObject::connect(mNextPushButton, SIGNAL(released()), signalMapperReleased, SLOT (map())); |
|
168 |
|
169 // Connect mapper signals to self implemented slots |
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170 QObject::connect( signalMapperPressed, SIGNAL(mapped(int)), this, SLOT(mediaButtonPressed(int))); |
|
171 QObject::connect( signalMapperReleased, SIGNAL(mapped(int)), this, SLOT(mediaButtonReleased(int))); |
|
172 |
|
173 // Connect clicked events |
|
174 QObject::connect(mPreviousPushButton, SIGNAL(clicked()), this, SLOT(prevSong())); |
|
175 QObject::connect(mPlayPushButton, SIGNAL(clicked()), this, SLOT(playSong())); |
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176 QObject::connect(mNextPushButton, SIGNAL(clicked()), this, SLOT(nextSong())); |
|
177 |
|
178 // MpEngine |
|
179 QObject::connect(mMpEngine, SIGNAL(libraryUpdateStarted()), this, SLOT(libraryUpdateStarted())); |
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180 QObject::connect(mMpEngine, SIGNAL(libraryUpdated()), this, SLOT(libraryUpdated())); |
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181 QObject::connect(mMpEngine, SIGNAL(usbBlocked(bool)), this, SLOT(usbBlocked(bool))); |
|
182 |
|
183 //MpPlaybackData |
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184 QObject::connect(mMpPlaybackData, SIGNAL(albumArtReady()), this, SLOT(albumArtReady())); |
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185 QObject::connect(mMpPlaybackData, SIGNAL(playbackStateChanged()), this, SLOT(playbackStateChanged())); |
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186 QObject::connect(mMpPlaybackData, SIGNAL(playbackInfoChanged()), this, SLOT(playbackInfoChanged())); |
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187 |
|
188 // Initial data from Music Player get by onShow method call |
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189 TX_EXIT |
|
190 } |
|
191 |
|
192 /*! |
|
193 Destructor |
|
194 */ |
|
195 MusicWidget::~MusicWidget() |
108 MusicWidget::~MusicWidget() |
196 { |
109 { |
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110 TX_ENTRY |
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111 if ( mMpEngine ) { |
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112 MpEngineFactory::close(); |
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113 } |
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114 |
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115 delete mMpApplicationMonitor; |
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116 TX_EXIT |
197 } |
117 } |
198 |
118 |
199 /*! |
119 /*! |
200 Creates UI. |
120 Creates UI. |
201 */ |
121 */ |
204 TX_ENTRY |
124 TX_ENTRY |
205 |
125 |
206 // Use document loader to load the contents |
126 // Use document loader to load the contents |
207 MusicWidgetDocumentLoader loader; |
127 MusicWidgetDocumentLoader loader; |
208 bool ok = false; |
128 bool ok = false; |
209 loader.load( MUSIC_WIDGET_DOCML, &ok); |
129 loader.load( MUSIC_WIDGET_DOCML, &ok ); |
210 Q_ASSERT_X(ok, "music_widget", "invalid title docml file"); |
130 Q_ASSERT_X( ok, "music_widget", "invalid title docml file" ); |
211 |
131 |
212 TX_LOG_ARGS("loaded docml") |
132 TX_LOG_ARGS( "loaded docml" ) |
213 |
133 |
214 QGraphicsLinearLayout* mainLayout = new QGraphicsLinearLayout(Qt::Vertical, this); |
134 QGraphicsLinearLayout* mainLayout = new QGraphicsLinearLayout( Qt::Vertical, this ); |
215 QGraphicsWidget* container = loader.findWidget(DOCML_CONTAINER_WIDGET); |
135 QGraphicsWidget* container = loader.findWidget( DOCML_CONTAINER_WIDGET ); |
216 mainLayout->addItem(container); |
136 mainLayout->addItem( container ); |
|
137 |
217 //Sets parent |
138 //Sets parent |
218 setLayout( mainLayout ); |
139 setLayout( mainLayout ); |
219 |
140 |
220 // Load and set widget background |
141 // Load and set widget background |
221 HbWidget *bgWidget = qobject_cast<HbWidget*> (loader.findWidget(DOCML_BG_ICON)); |
142 HbLabel *bgWidget = qobject_cast<HbLabel*> ( loader.findWidget( DOCML_BG_ICON ) ); |
222 HbFrameItem *frameItem; |
143 HbFrameItem *frameItemWidgetBg = new HbFrameItem(); |
223 if (bgWidget) |
144 frameItemWidgetBg->frameDrawer().setFrameGraphicsName( WIDGET_BG_NORMAL ); |
224 { |
145 frameItemWidgetBg->frameDrawer().setFrameType( HbFrameDrawer::NinePieces ); |
225 HbFrameDrawer *drawer = new HbFrameDrawer(WIDGET_BG_NORMAL, |
146 frameItemWidgetBg->frameDrawer().setFillWholeRect( true ); |
226 HbFrameDrawer::NinePieces); |
147 bgWidget->setBackgroundItem( frameItemWidgetBg ); |
227 frameItem = new HbFrameItem(drawer, bgWidget); |
|
228 frameItem->setPreferredSize(bgWidget->preferredSize()); |
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229 bgWidget->setZValue(1); |
|
230 } |
|
231 |
148 |
232 // Setup album art area |
149 // Setup album art area |
233 QGraphicsWidget *tmpWidgetPtr; |
150 QGraphicsWidget *tmpWidgetPtr; |
234 tmpWidgetPtr = loader.findWidget(DOCML_ALBUM_ART); |
151 tmpWidgetPtr = loader.findWidget( DOCML_ALBUM_ART ); |
235 mAlbumArt = qobject_cast<MpAlbumCoverWidget*>(tmpWidgetPtr); |
152 mAlbumArt = qobject_cast<MpAlbumCoverWidget*>( tmpWidgetPtr ); |
236 mAlbumArt->setEnabled( false ); |
153 mAlbumArt->setEnabled( false ); |
237 mAlbumArt->setDefaultIcon( HbIcon( ICON_DEFAULT_ART ) ); |
154 mAlbumArt->setDefaultIcon( HbIcon( ICON_DEFAULT_ART ) ); |
238 |
155 |
239 // Load shortcut background |
|
240 HbWidget *shortcutAreaLayout = qobject_cast<HbWidget*> (loader.findWidget(DOCML_SHORTCUT_ICON_BG)); |
|
241 HbFrameItem *shortcutFrameItem; |
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242 if (shortcutAreaLayout) { |
|
243 HbFrameDrawer *drawer = new HbFrameDrawer(WIDGET_BG_NORMAL, |
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244 HbFrameDrawer::NinePieces); |
|
245 shortcutFrameItem = new HbFrameItem(drawer, shortcutAreaLayout); |
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246 shortcutFrameItem->setPreferredSize(shortcutAreaLayout->preferredSize()); |
|
247 shortcutAreaLayout->setZValue(3); |
|
248 } |
|
249 |
|
250 // Load shortcut widget and set background |
|
251 mShortcutArea = qobject_cast<HbPushButton*> (loader.findWidget(DOCML_SHORTCUT_ICON)); |
|
252 if ( mShortcutArea ) |
|
253 { |
|
254 // icon needs to be put as a background so that it fills the whole button area |
|
255 HbFrameDrawer* drawer = new HbFrameDrawer(ICON_LARGE_MUSIC_PLAYER, HbFrameDrawer::OnePiece); |
|
256 mShortcutArea->setFrameBackground( drawer ); |
|
257 } |
|
258 |
|
259 // Set song data background |
156 // Set song data background |
260 mSongDataBG = qobject_cast<HbWidget*> (loader.findWidget(DOCML_TEXT_BG)); |
157 mSongDataBackground = qobject_cast<HbLabel*> ( loader.findWidget( DOCML_TEXT_BG ) ); |
261 HbFrameItem *scrollTextItem; |
158 HbFrameItem *frameItemSongBg = new HbFrameItem(); |
262 if (mSongDataBG) |
159 frameItemSongBg->frameDrawer().setFrameGraphicsName( TEXT_BG_NORMAL ); |
263 { |
160 frameItemSongBg->frameDrawer().setFrameType( HbFrameDrawer::NinePieces ); |
264 HbFrameDrawer *drawer = new HbFrameDrawer(TEXT_BG_NORMAL, |
161 frameItemSongBg->frameDrawer().setFillWholeRect( true ); |
265 HbFrameDrawer::NinePieces); |
162 mSongDataBackground->setBackgroundItem( frameItemSongBg ); |
266 scrollTextItem = new HbFrameItem(drawer, mSongDataBG); |
163 mSongDataBackground->hide(); |
267 scrollTextItem->setPreferredSize(mSongDataBG->preferredSize()); |
|
268 mSongDataBG->setZValue(4); |
|
269 mSongDataBG->hide(); // Hide initially... |
|
270 } |
|
271 |
164 |
272 // Set scrolling song data |
165 // Set scrolling song data |
273 mInformationSongName = qobject_cast<HbLabel*> (loader.findWidget(DOCML_SCROLLING_TEXT)); |
166 mMarqueeText = qobject_cast<HbMarqueeItem*> ( loader.findWidget( DOCML_SCROLLING_TEXT ) ); |
274 if ( mInformationSongName ) |
167 mMarqueeText->setLoopCount( MARQUEE_LOOP_FOREVER ); |
275 { |
168 |
276 // Setting primitive marquee item values from .css doesn't work well, set in code... |
169 // Get buttons |
277 mMarqueeText = new HbMarqueeItem(mInformationSongName); |
170 HbWidget *buttonGroupContainer = qobject_cast<HbWidget*> ( loader.findWidget( |
278 HbFontSpec fs(HbFontSpec::Secondary); |
171 DOCML_BUTTON_GROUP_CONTAINER ) ); |
279 mMarqueeText->setFontSpec(fs); |
172 if ( buttonGroupContainer ) { |
280 mMarqueeText->setTextColor(mInformationSongName->textColor()); |
173 // Define push buttons |
281 mMarqueeText->setMinimumWidth(MARQUEE_WIDTH); |
174 mPreviousPushButton = qobject_cast<HbPushButton*> ( loader.findWidget( DOCML_PREV_BUTTON ) ); |
282 mMarqueeText->setLoopCount(MARQUEE_LOOP_FOREVER); |
175 mPlayPushButton = qobject_cast<HbPushButton*> ( loader.findWidget( DOCML_PLAY_BUTTON ) ); |
283 } |
176 mNextPushButton = qobject_cast<HbPushButton*> ( loader.findWidget( DOCML_NEXT_BUTTON ) ); |
284 |
177 } |
285 HbWidget *buttonGroupContainer = qobject_cast<HbWidget*> (loader.findWidget( |
178 |
286 DOCML_BUTTON_GROUP_CONTAINER)); |
179 TX_EXIT |
287 if (buttonGroupContainer) |
180 } |
288 { |
|
289 // Define push buttons in state at this point, check the player status later and update buttons if needed |
|
290 mPreviousPushButton = qobject_cast<HbPushButton*> (loader.findWidget(DOCML_PREV_BUTTON)); |
|
291 defineMediaButton( *mPreviousPushButton, PUSH_BUTTON_NORMAL, PREV_BUTTON_SUFFIXES, ICON_COLOR_NORMAL ); |
|
292 |
|
293 mPlayPushButton = qobject_cast<HbPushButton*> (loader.findWidget(DOCML_PLAY_BUTTON)); |
|
294 defineMediaButton( *mPlayPushButton, PUSH_BUTTON_NORMAL, PLAY_BUTTON_SUFFIXES, ICON_COLOR_NORMAL ); |
|
295 |
|
296 mNextPushButton = qobject_cast<HbPushButton*> (loader.findWidget(DOCML_NEXT_BUTTON)); |
|
297 defineMediaButton( *mNextPushButton, PUSH_BUTTON_NORMAL, NEXT_BUTTON_SUFFIXES, ICON_COLOR_NORMAL ); |
|
298 } |
|
299 |
|
300 TX_EXIT |
|
301 } |
|
302 |
|
303 /*! |
|
304 Makes the push button based on information aGraphicsId and aSuffix |
|
305 */ |
|
306 void MusicWidget::defineMediaButton( HbPushButton& aTarget, QString aGraphicsId, QStringList aSuffix, QString aIconColor ) |
|
307 { |
|
308 TX_ENTRY |
|
309 |
|
310 TX_LOG_ARGS("graphics id: " << aGraphicsId) |
|
311 TX_LOG_ARGS("icon color: " << aIconColor) |
|
312 |
|
313 HbFrameDrawer* drawer; |
|
314 |
|
315 // First check if the drawer is already created for this push button |
|
316 if ( !aTarget.frameBackground()){ |
|
317 // Nope, create one now |
|
318 drawer = new HbFrameDrawer(aGraphicsId, HbFrameDrawer::ThreePiecesHorizontal); |
|
319 aTarget.setFrameBackground( drawer ); |
|
320 TX_LOG_ARGS("created drawer for button bg") |
|
321 } |
|
322 else { |
|
323 // Frame drawer already created, only need to update frame graphics |
|
324 drawer = aTarget.frameBackground(); |
|
325 drawer->setFrameGraphicsName( aGraphicsId ); |
|
326 TX_LOG_ARGS("using existing drawer for button bg") |
|
327 } |
|
328 |
|
329 // Set file name suffix list, so that drawer can load correct 3-piece graphic files |
|
330 drawer->setFileNameSuffixList( aSuffix ); |
|
331 |
|
332 // Update also the icon color |
|
333 QColor color = HbColorScheme::color(aIconColor); |
|
334 aTarget.icon().setColor( color ); |
|
335 |
|
336 // Lastly, check if the buttton is disabled |
|
337 if ( aIconColor == ICON_COLOR_DISABLED ) |
|
338 { |
|
339 aTarget.setEnabled(false); |
|
340 TX_LOG_ARGS("button disabled") |
|
341 } |
|
342 else |
|
343 { |
|
344 aTarget.setEnabled(true); |
|
345 TX_LOG_ARGS("button enabled") |
|
346 } |
|
347 |
|
348 TX_EXIT |
|
349 } |
|
350 |
|
351 /*! |
|
352 |
|
353 */ |
|
354 void MusicWidget::mediaButtonEvent( MediaKeyIdentifier aMediaKeyId, QString aGraphicsId, QString aIconColor ) |
|
355 { |
|
356 TX_ENTRY |
|
357 |
|
358 HbPushButton* target = NULL; |
|
359 QStringList suffix; |
|
360 |
|
361 switch ( aMediaKeyId ) |
|
362 { |
|
363 case EPrevious: { |
|
364 TX_LOG_ARGS("previous") |
|
365 target = mPreviousPushButton; |
|
366 suffix = PREV_BUTTON_SUFFIXES; |
|
367 break; |
|
368 } |
|
369 case EPlayPause: { |
|
370 TX_LOG_ARGS("play/pause") |
|
371 target = mPlayPushButton; |
|
372 suffix = PLAY_BUTTON_SUFFIXES; |
|
373 break; |
|
374 } |
|
375 case ENext: { |
|
376 TX_LOG_ARGS("next") |
|
377 target = mNextPushButton; |
|
378 suffix = NEXT_BUTTON_SUFFIXES; |
|
379 break; |
|
380 } |
|
381 default: { |
|
382 // Do proper error handling.. should not be possible to get here ever tough |
|
383 TX_LOG_ARGS("unknown button") |
|
384 return; |
|
385 } |
|
386 } |
|
387 |
|
388 if ( target ) |
|
389 { |
|
390 MusicWidget::defineMediaButton( *target, aGraphicsId, suffix, aIconColor ); |
|
391 } |
|
392 |
|
393 TX_EXIT |
|
394 } |
|
395 |
|
396 /*! |
|
397 Emited from HbPushButton:pressed() signal, changes the button layout to 'Pressed' |
|
398 */ |
|
399 void MusicWidget::mediaButtonPressed( int aMediaKeyId ) |
|
400 { |
|
401 TX_LOG_ARGS("media key: " << aMediaKeyId ) |
|
402 mediaButtonEvent( (MediaKeyIdentifier)aMediaKeyId, PUSH_BUTTON_PRESSED, ICON_COLOR_PRESSED ); |
|
403 } |
|
404 |
|
405 /*! |
|
406 Emited from HbPushButton:released() signal, changes the button layout to 'Normal' |
|
407 */ |
|
408 void MusicWidget::mediaButtonReleased( int aMediaKeyId ) |
|
409 { |
|
410 TX_LOG_ARGS("media key: " << aMediaKeyId ) |
|
411 mediaButtonEvent( (MediaKeyIdentifier)aMediaKeyId, PUSH_BUTTON_NORMAL, ICON_COLOR_NORMAL ); |
|
412 } |
|
413 |
|
414 /*! |
|
415 Disables specified push button |
|
416 */ |
|
417 void MusicWidget::mediaButtonDisabled( int aMediaKeyId ) |
|
418 { |
|
419 TX_LOG_ARGS("media key: " << aMediaKeyId ) |
|
420 mediaButtonEvent( (MediaKeyIdentifier)aMediaKeyId, PUSH_BUTTON_DISABLED, ICON_COLOR_DISABLED ); |
|
421 } |
|
422 |
|
423 /*! |
|
424 Disables specified push button |
|
425 */ |
|
426 void MusicWidget::mediaButtonEnabled( int aMediaKeyId ) |
|
427 { |
|
428 TX_LOG_ARGS("media key: " << aMediaKeyId ) |
|
429 mediaButtonEvent( (MediaKeyIdentifier)aMediaKeyId, PUSH_BUTTON_NORMAL, ICON_COLOR_NORMAL ); |
|
430 } |
|
431 |
181 |
432 /*! |
182 /*! |
433 Manually update music widget state. |
183 Manually update music widget state. |
434 */ |
184 */ |
435 void MusicWidget::refreshData() |
185 void MusicWidget::refreshData() |
436 { |
186 { |
437 TX_ENTRY |
187 TX_ENTRY |
|
188 |
438 // Get current player state |
189 // Get current player state |
439 playbackStateChanged(); |
190 playbackStateChanged(); |
440 |
191 |
441 // Get current song data, updates button states |
192 // Get current song data, updates button states |
442 playbackInfoChanged(); |
193 playbackInfoChanged(); |
443 |
194 |
444 // Get current album art |
195 // Get current album art |
445 albumArtReady(); |
196 albumArtReady(); |
446 TX_EXIT |
197 |
447 } |
198 TX_EXIT |
448 |
199 } |
449 /*! |
200 |
450 Launch music player... |
201 /*! |
451 */ |
202 Launch music player. |
452 void MusicWidget::launchMusicPlayer(int launchMode) |
203 */ |
|
204 void MusicWidget::launchMusicPlayer( int launchMode ) |
453 { |
205 { |
454 TX_ENTRY |
206 TX_ENTRY |
455 //TODO: Detect if MusicPlayer is running or not properly, handle case where player not available?! |
207 |
456 //TODO: Get service status from XQSettingManager |
|
457 //TODO: Service status from signal: |
|
458 //TODO: void statusChanged(const XQAiwInterfaceDescriptor& implementation, ServiceStatus currentStatus); |
|
459 |
|
460 QUrl url; |
208 QUrl url; |
|
209 |
|
210 switch ( launchMode ) { |
|
211 case ELaunchToMainView: |
|
212 TX_LOG_ARGS( "to main view" ) |
|
213 // Launch to main view |
|
214 url.setUrl( SERVICEREQ_MAIN_VIEW ); |
|
215 break; |
|
216 case ELaunchToNowPlayingView: |
|
217 TX_LOG_ARGS( "to now playing view" ) |
|
218 // Launch to now playing view |
|
219 url.setUrl( SERVICEREQ_NOW_PLAYING_VIEW ); |
|
220 break; |
|
221 case ELaunchToNowPlayingViewWithShuffle: |
|
222 TX_LOG_ARGS( "to now playing view with shuffle" ) |
|
223 // Launch to now playing view with shuffle |
|
224 url.setUrl( SERVICEREQ_NOW_PLAYING_VIEW_SHUFFLE ); |
|
225 break; |
|
226 default: |
|
227 //should never get here |
|
228 TX_LOG_ARGS( "Error: invalid launchMode." ) |
|
229 return; |
|
230 } |
|
231 |
461 XQAiwRequest* req; |
232 XQAiwRequest* req; |
462 |
233 req = mApplicationManager.create( url ); |
463 if ( launchMode == ELaunchFromPlay ) |
234 if ( req ) { |
464 { |
235 req->setBackground( false ); |
465 TX_LOG_ARGS("launch from play") |
236 req->setSynchronous( false ); |
466 // Launch to now playing view, random play to be started! |
237 |
467 url.setUrl(SERVICEREQ_FIRST_TIME_USE); |
238 // Set function parameters |
468 } |
239 QList<QVariant> args; |
469 else if (mMusicPlayerNoSongData) |
240 args << url.toString(); |
470 { |
241 req->setArguments( args ); |
471 TX_LOG_ARGS("to main view") |
242 |
472 // Launch to main view |
243 // Send the request |
473 url.setUrl(SERVICEREQ_MAIN_VIEW); |
244 bool res = req->send(); |
474 } |
245 if ( !res ) { |
475 else |
246 // Request failed. |
476 { |
247 int error = req->lastError(); |
477 TX_LOG_ARGS("to now playing view") |
248 // Handle error |
478 // Launch to now playing view |
249 TX_LOG_ARGS( "req send error: " << error ) |
479 url.setUrl(SERVICEREQ_NOW_PLAYING_VIEW); |
250 } |
480 } |
251 delete req; |
481 |
252 } |
482 req = mApplicationManager.create(url); |
|
483 if (req == NULL) |
|
484 { |
|
485 // No handlers for the URI |
|
486 TX_LOG_ARGS("no req created") |
|
487 return; |
|
488 } |
|
489 |
|
490 req->setBackground(false); |
|
491 req->setSynchronous(false); |
|
492 |
|
493 // Set function parameters |
|
494 QList<QVariant> args; |
|
495 args << url.toString(); |
|
496 req->setArguments(args); |
|
497 |
|
498 // Send the request |
|
499 bool res = req->send(); |
|
500 if (!res) |
|
501 { |
|
502 // Request failed. |
|
503 int error = req->lastError(); |
|
504 // Handle error |
|
505 TX_LOG_ARGS("req send error: " << error) |
|
506 } |
|
507 |
|
508 delete req; |
|
509 |
253 |
510 TX_EXIT |
254 TX_EXIT |
511 } |
|
512 |
|
513 /*! |
|
514 Return bounding rect |
|
515 */ |
|
516 QRectF MusicWidget::boundingRect() const |
|
517 { |
|
518 return childrenBoundingRect(); |
|
519 } |
|
520 |
|
521 /*! |
|
522 Return shape |
|
523 */ |
|
524 QPainterPath MusicWidget::shape() const |
|
525 { |
|
526 QPainterPath path; |
|
527 path.addRect(boundingRect()); |
|
528 return path; |
|
529 } |
255 } |
530 |
256 |
531 /*! |
257 /*! |
532 Initializes the widget. |
258 Initializes the widget. |
533 */ |
259 */ |
534 void MusicWidget::onInitialize() |
260 void MusicWidget::onInitialize() |
535 { |
261 { |
|
262 TX_ENTRY |
|
263 |
|
264 // Setup UI |
|
265 setupUi(); |
|
266 |
|
267 // Start Monitoring Music Player running status. |
|
268 mMpApplicationMonitor = new MpApplicationMonitor(); |
|
269 |
|
270 // Check if Music Player UI is up and running |
|
271 mMusicPlayerRunning = mMpApplicationMonitor->isApplicationRunning(); |
|
272 |
|
273 // Connect to MP engine and playback data |
|
274 connectMusicPlayerEngine( mMusicPlayerRunning ); |
|
275 |
|
276 // Connect albumart click signal |
|
277 QObject::connect( mAlbumArt, SIGNAL( clicked() ), this, SLOT( handleAlbumArtClicked() ) ); |
|
278 |
|
279 // Connect button clicked signals |
|
280 QObject::connect( mPreviousPushButton, SIGNAL( clicked() ), this, SLOT( handlePrevButtonClicked() ) ); |
|
281 QObject::connect( mPlayPushButton, SIGNAL( clicked() ), this, SLOT( handlePlayButtonClicked() ) ); |
|
282 QObject::connect( mNextPushButton, SIGNAL( clicked() ), this, SLOT( handleNextButtonClicked() ) ); |
|
283 |
|
284 // Connect Music Player observer signal |
|
285 QObject::connect( mMpApplicationMonitor, SIGNAL( applicationStatusChanged( bool ) ), |
|
286 this, SLOT ( applicationStatusChanged( bool ) ) ); |
|
287 |
|
288 TX_EXIT |
|
289 } |
|
290 |
|
291 /*! |
|
292 Shows the widget. |
|
293 */ |
|
294 void MusicWidget::onShow() |
|
295 { |
|
296 TX_ENTRY |
|
297 refreshData(); |
|
298 TX_EXIT |
|
299 } |
|
300 |
|
301 /*! |
|
302 Hides the widget. |
|
303 */ |
|
304 void MusicWidget::onHide() |
|
305 { |
536 TX_LOG |
306 TX_LOG |
537 } |
307 if ( mMarqueeText->isAnimating() ) { |
538 |
308 mMarqueeText->stopAnimation(); |
539 /*! |
309 } |
540 Shows the widget. |
310 } |
541 */ |
311 |
542 void MusicWidget::onShow() |
312 /*! |
|
313 Uninitializes the widget. |
|
314 */ |
|
315 void MusicWidget::onUninitialize() |
543 { |
316 { |
544 TX_LOG |
317 TX_LOG |
545 refreshData(); |
318 } |
546 } |
319 |
547 |
320 /*! |
548 /*! |
321 Slot to handle when the album art area is clicked. |
549 Hides the widget. |
322 */ |
550 */ |
323 void MusicWidget::handleAlbumArtClicked() |
551 void MusicWidget::onHide() |
324 { |
552 { |
325 TX_ENTRY |
553 TX_LOG |
326 if ( getPlaybackState() == MpPlaybackData::NotPlaying ) { |
554 } |
327 launchMusicPlayer( ELaunchToMainView ); |
555 |
328 } |
556 /*! |
329 else { |
557 Uninitializes the widget. |
330 launchMusicPlayer( ELaunchToNowPlayingView ); |
558 */ |
331 } |
559 void MusicWidget::onUninitialize() |
332 TX_EXIT |
560 { |
|
561 TX_LOG |
|
562 } |
|
563 |
|
564 /*! |
|
565 Slot for shortcut button clicked. |
|
566 */ |
|
567 void MusicWidget::shortcutButton() |
|
568 { |
|
569 TX_LOG |
|
570 launchMusicPlayer(ELaunchFromShortcut); |
|
571 } |
333 } |
572 |
334 |
573 /*! |
335 /*! |
574 Slot for previous button clicked. |
336 Slot for previous button clicked. |
575 */ |
337 */ |
576 void MusicWidget::prevSong() |
338 void MusicWidget::handlePrevButtonClicked() |
577 { |
339 { |
578 TX_LOG |
340 TX_ENTRY |
579 mMpEngine->skipBackward(); |
341 if ( mMpEngine ) { |
|
342 mMpEngine->skipBackward(); |
|
343 } |
|
344 TX_EXIT |
580 } |
345 } |
581 |
346 |
582 /*! |
347 /*! |
583 Slot for play button clicked. Handles both Play and Pause! |
348 Slot for play button clicked. Handles both Play and Pause! |
584 */ |
349 */ |
585 void MusicWidget::playSong() |
350 void MusicWidget::handlePlayButtonClicked() |
586 { |
351 { |
587 TX_ENTRY |
352 TX_ENTRY |
588 if (mMusicPlayerNoSongData && mMpPlaybackData->playbackState() != MpPlaybackData::Playing ) |
353 // If nothing to play, start music player in playback view. |
589 { |
354 if ( getPlaybackState() == MpPlaybackData::NotPlaying ) { |
590 //Signal music player to start playing all songs with random |
355 //Signal music player to start playing all songs with random |
591 launchMusicPlayer(ELaunchFromPlay); |
356 launchMusicPlayer( ELaunchToNowPlayingViewWithShuffle ); |
592 } |
357 } |
593 |
358 else { |
594 mMpEngine->playPause(); |
359 // send play/pause command. |
595 TX_EXIT |
360 if ( mMpEngine ) { |
596 } |
361 mMpEngine->playPause(); |
|
362 } |
|
363 } |
|
364 TX_EXIT |
|
365 } |
|
366 |
597 /*! |
367 /*! |
598 Slot for next button clicked. |
368 Slot for next button clicked. |
599 */ |
369 */ |
600 void MusicWidget::nextSong() |
370 void MusicWidget::handleNextButtonClicked() |
601 { |
371 { |
602 TX_LOG |
372 TX_ENTRY |
603 mMpEngine->skipForward(); |
373 if ( mMpEngine ) { |
604 } |
374 mMpEngine->skipForward(); |
605 |
375 } |
606 /*! |
376 TX_EXIT |
607 |
377 } |
608 */ |
378 |
609 bool MusicWidget::eventFilter(QObject *target, QEvent *event) |
379 /*! |
610 { |
380 Slot to handle when the music player running status changed. |
611 // pass the event on to the parent class |
381 */ |
612 return HbWidget::eventFilter(target, event); |
382 void MusicWidget::applicationStatusChanged( bool isRunning ) |
613 } |
383 { |
614 |
384 TX_ENTRY_ARGS( "running " << isRunning ); |
615 /*! |
385 |
616 MpEngine related |
386 // Connect/disconnect engine base on music player running state. |
|
387 if ( mMusicPlayerRunning != isRunning ) { |
|
388 TX_LOG_ARGS("running state changed"); |
|
389 mMusicPlayerRunning = isRunning; |
|
390 connectMusicPlayerEngine( isRunning ); |
|
391 // refresh data if musicplayer is on, otherwise clear data |
|
392 if ( isRunning ) { |
|
393 refreshData(); |
|
394 } |
|
395 else { |
|
396 clearData(); |
|
397 } |
|
398 } |
|
399 |
|
400 TX_EXIT |
|
401 } |
|
402 |
|
403 /*! |
|
404 Library started refreshing. |
617 */ |
405 */ |
618 void MusicWidget::libraryUpdateStarted() |
406 void MusicWidget::libraryUpdateStarted() |
619 { |
407 { |
620 TX_LOG |
408 TX_ENTRY |
621 //Refresh Library start |
409 //Refresh Library start |
622 mMusicPlayerUpdating = true; |
410 mMusicPlayerUpdating = true; |
623 |
411 |
624 // Update button enabled/disabled state |
412 // Update button enabled/disabled state |
625 toggleButtons(); |
413 updateButtons(); |
626 } |
414 TX_EXIT |
627 |
415 } |
628 /*! |
416 |
629 MpEngine related |
417 /*! |
|
418 Library is finished refreshing. |
630 */ |
419 */ |
631 void MusicWidget::libraryUpdated() |
420 void MusicWidget::libraryUpdated() |
632 { |
421 { |
633 TX_LOG |
422 TX_ENTRY |
634 //Refresh Library done |
423 //Refresh Library done |
635 mMusicPlayerUpdating = false; |
424 mMusicPlayerUpdating = false; |
636 |
425 |
637 // Update button enabled/disabled state |
426 // Update button enabled/disabled state |
638 toggleButtons(); |
427 updateButtons(); |
639 } |
428 TX_EXIT |
640 |
429 } |
641 /*! |
430 |
642 MpEngine related |
431 /*! |
|
432 USB blocking state has changed. |
643 */ |
433 */ |
644 void MusicWidget::usbBlocked( bool blocked ) |
434 void MusicWidget::usbBlocked( bool blocked ) |
645 { |
435 { |
646 TX_LOG_ARGS("blocked: " << blocked) |
436 TX_ENTRY_ARGS( "blocked: " << blocked ) |
647 //Blocked state |
|
648 //Mass storage mode |
|
649 //Media transfer mode |
|
650 //Ovi Suite mode |
|
651 //Insert memory card |
|
652 |
|
653 mMusicPlayerBlocked = blocked; |
437 mMusicPlayerBlocked = blocked; |
654 |
438 |
655 // Update button enabled/disabled state |
439 // Update button enabled/disabled state |
656 toggleButtons(); |
440 updateButtons(); |
657 } |
441 TX_EXIT |
658 |
442 } |
659 /*! |
443 |
660 MpPlaybackData related |
444 /*! |
|
445 The album art has changed. |
661 */ |
446 */ |
662 void MusicWidget::albumArtReady() |
447 void MusicWidget::albumArtReady() |
663 { |
448 { |
664 TX_ENTRY |
449 TX_ENTRY |
665 HbIcon icon; |
450 HbIcon icon; |
666 |
451 |
667 if ( mMpPlaybackData->playbackState() == MpPlaybackData::NotPlaying ) |
452 if ( getPlaybackState() == MpPlaybackData::NotPlaying ) { |
668 { |
453 TX_LOG_ARGS( "default album art" ) |
669 TX_LOG_ARGS("1st time album art") |
454 icon = HbIcon( ICON_DEFAULT_ART ); |
670 icon = HbIcon(ICON_FIRST_TIME_USE); |
455 } |
671 } |
456 else { |
672 else |
457 TX_LOG_ARGS( "playback data album art" ) |
673 { |
458 if ( mMpPlaybackData ) { |
674 TX_LOG_ARGS("playback data album art") |
459 mMpPlaybackData->albumArt( icon ); |
675 mMpPlaybackData->albumArt( icon ); |
460 } |
676 } |
461 } |
677 |
462 |
678 mAlbumArt->setIcon( icon ); |
463 mAlbumArt->setIcon( icon ); |
679 mAlbumArt->setEnabled( true ); |
464 mAlbumArt->setEnabled( true ); |
680 |
465 TX_EXIT |
681 TX_EXIT |
466 } |
682 } |
467 |
683 |
468 /*! |
|
469 Playback state has changed. |
|
470 */ |
684 void MusicWidget::playbackStateChanged() |
471 void MusicWidget::playbackStateChanged() |
685 { |
472 { |
686 TX_ENTRY |
473 TX_ENTRY |
687 // Set play/pause icon and start/stop marquee. |
474 |
688 QString iconName; |
475 if ( getPlaybackState() == MpPlaybackData::Playing ) { |
689 |
476 TX_LOG_ARGS( "pause icon" ) |
690 int state = mMpPlaybackData->playbackState(); |
477 mPlayPushButton->setIcon( HbIcon( ICON_PAUSE ) ); |
691 |
478 } |
692 TX_LOG_ARGS("state: " << state) |
479 else { |
693 |
480 TX_LOG_ARGS( "play icon" ) |
694 switch (state) |
481 mPlayPushButton->setIcon( HbIcon( ICON_PLAY ) ); |
695 { |
482 } |
696 case MpPlaybackData::Playing: |
483 |
697 { |
484 // Update button enabled/disabled state |
698 TX_LOG_ARGS("pause icon, start marquee") |
485 updateButtons(); |
699 iconName.append(ICON_PAUSE); |
486 |
700 mMarqueeText->startAnimation(); |
487 TX_EXIT |
701 break; |
488 } |
702 } |
489 |
703 case MpPlaybackData::Paused: |
490 /*! |
704 case MpPlaybackData::Stopped: |
491 Song data has changed. |
705 case MpPlaybackData::NotPlaying: |
|
706 { |
|
707 TX_LOG_ARGS("play icon, stop marquee") |
|
708 iconName.append(ICON_PLAY); |
|
709 mMarqueeText->stopAnimation(); |
|
710 break; |
|
711 } |
|
712 } |
|
713 |
|
714 HbIcon iconPlayPause(iconName); |
|
715 mPlayPushButton->setIcon(iconPlayPause); |
|
716 |
|
717 TX_EXIT |
|
718 } |
|
719 |
|
720 /*! |
|
721 MpPlaybackData related |
|
722 */ |
492 */ |
723 void MusicWidget::playbackInfoChanged() |
493 void MusicWidget::playbackInfoChanged() |
724 { |
494 { |
725 TX_ENTRY |
495 TX_ENTRY |
726 // Initialize maqruee with something (space), to ensure |
496 |
727 // text updates to display as well. |
|
728 QString songData; |
497 QString songData; |
729 |
498 QString artist; |
730 mArtist = mMpPlaybackData->artist(); |
499 QString title; |
731 mTitle = mMpPlaybackData->title(); |
500 |
732 |
501 if ( mMpPlaybackData ) { |
733 if ( !mTitle.length() ) |
502 artist = mMpPlaybackData->artist(); |
734 { |
503 title = mMpPlaybackData->title(); |
735 mArtist.clear(); |
504 } |
736 mTitle.clear(); |
505 |
|
506 if ( !title.length() ) { |
|
507 artist.clear(); |
|
508 title.clear(); |
|
509 // Initialize marquee with something (space), to ensure text updates to display as well. |
737 songData = " "; |
510 songData = " "; |
738 |
511 TX_LOG_ARGS( "no song data" ) |
739 //1st time launch |
512 } |
740 mMusicPlayerNoSongData = true; |
513 else { |
741 |
514 if ( !artist.length() ) { |
742 TX_LOG_ARGS("no song data") |
|
743 } |
|
744 else |
|
745 { |
|
746 if ( !mArtist.length() ) |
|
747 { |
|
748 //Show localized "Unknown" if there is no artist name |
515 //Show localized "Unknown" if there is no artist name |
749 |
516 songData.append( hbTrId( "txt_muwidget_other_unknown_1" ).arg( title ) ); |
750 //TODO: Widget needs own localization?!?! |
517 } |
751 //mArtist.append( hbTrId(UNKWNOWN_TEXT) ); |
518 else { |
752 |
519 songData.append( artist ); |
753 //TODO: Remove temporary unknown string when localization resolved. |
520 songData.append( SEPARATOR_TEXT ); |
754 mArtist.append( TEMPORARY_UNKWNOWN_TEXT ); |
521 songData.append( title ); |
755 } |
522 } |
756 |
523 TX_LOG_ARGS( "song data received" ) |
757 songData.append(mArtist); |
524 } |
758 songData.append(SEPARATOR_TEXT); |
525 |
759 songData.append(mTitle); |
526 mMarqueeText->setText( songData ); |
760 |
527 TX_LOG_ARGS( "marquee text: " << songData ) |
761 mMusicPlayerNoSongData = false; |
528 |
762 |
529 // Display song data if it exist. |
763 TX_LOG_ARGS("song data received") |
530 if ( title.length() ) { |
764 } |
531 if ( !mSongDataBackground->isVisible() ) { |
765 |
532 mSongDataBackground->show(); |
766 mMarqueeText->setText(songData); |
533 } |
767 TX_LOG_ARGS("marquee text: " << songData) |
534 if ( !mMarqueeText->isAnimating() ) { |
768 |
535 mMarqueeText->startAnimation(); |
769 // Show dark BG to songdata only if there is songdata... |
536 } |
770 if ( mMusicPlayerNoSongData && mSongDataBG->isVisible() ) |
537 } |
771 { |
538 else { |
772 TX_LOG_ARGS("hide marquee bg") |
539 if ( mSongDataBackground->isVisible() ) { |
773 mSongDataBG->hide(); |
540 mSongDataBackground->hide(); |
774 } |
541 } |
775 else if ( !mMusicPlayerNoSongData && !mSongDataBG->isVisible() ) |
542 if ( mMarqueeText->isAnimating() ) { |
776 { |
543 mMarqueeText->stopAnimation(); |
777 TX_LOG_ARGS("show marquee bg") |
544 } |
778 mSongDataBG->show(); |
545 } |
779 } |
546 |
780 |
547 TX_EXIT |
781 // Update button enabled/disabled state |
548 } |
782 toggleButtons(); |
549 |
783 |
550 /*! |
784 TX_EXIT |
551 Update buttons to disabled/enabled as required. |
785 } |
552 */ |
786 |
553 void MusicWidget::updateButtons() |
787 /*! |
|
788 Toggle buttons to disabled/enabled as required. |
|
789 */ |
|
790 void MusicWidget::toggleButtons() |
|
791 { |
554 { |
792 TX_ENTRY |
555 TX_ENTRY |
793 // All buttons disabled if updating |
556 |
794 if ( mMusicPlayerUpdating ) |
557 // All buttons disabled if updating or usb blocked |
795 { |
558 if ( mMusicPlayerUpdating || mMusicPlayerBlocked ) { |
796 TX_LOG_ARGS("updating") |
559 TX_LOG_ARGS( "refreshing" ) |
797 mediaButtonDisabled( EPlayPause ); |
560 mPreviousPushButton->setEnabled( false ); |
798 mediaButtonDisabled( EPrevious ); |
561 mPlayPushButton->setEnabled( false ); |
799 mediaButtonDisabled( ENext ); |
562 mNextPushButton->setEnabled( false ); |
800 } |
563 } |
801 |
564 // Only play button enabled if there is no song data |
802 // All buttons disabled if blocked |
565 else if ( getPlaybackState() == MpPlaybackData::NotPlaying ) { |
803 else if ( mMusicPlayerBlocked ) |
566 TX_LOG_ARGS( "no song data" ) |
804 { |
567 mPreviousPushButton->setEnabled( false ); |
805 TX_LOG_ARGS("blocked") |
568 mPlayPushButton->setEnabled( true ); |
806 mediaButtonDisabled( EPlayPause ); |
569 mNextPushButton->setEnabled( false ); |
807 mediaButtonDisabled( EPrevious ); |
570 } |
808 mediaButtonDisabled( ENext ); |
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809 } |
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810 |
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811 // Only play button enabled if there is no song data, 1st time use |
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812 else if ( mMusicPlayerNoSongData ) |
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813 { |
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814 TX_LOG_ARGS("no song data") |
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815 mediaButtonEnabled( EPlayPause ); |
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816 mediaButtonDisabled( EPrevious ); |
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817 mediaButtonDisabled( ENext ); |
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818 } |
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819 |
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820 // Enable all buttons if there is song data |
571 // Enable all buttons if there is song data |
821 else |
572 else { |
822 { |
573 TX_LOG_ARGS( "enable all buttons" ) |
823 TX_LOG_ARGS("enable all buttons") |
574 mPreviousPushButton->setEnabled( true ); |
824 mediaButtonEnabled( EPlayPause ); |
575 mPlayPushButton->setEnabled( true ); |
825 mediaButtonEnabled( EPrevious ); |
576 mNextPushButton->setEnabled( true ); |
826 mediaButtonEnabled( ENext ); |
577 } |
827 } |
578 |
828 TX_EXIT |
579 TX_EXIT |
829 } |
580 } |
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581 |
|
582 /*! |
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583 Connect/disconnect Music Player engine and playback data |
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584 */ |
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585 void MusicWidget::connectMusicPlayerEngine( bool connect ) |
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586 { |
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587 TX_ENTRY |
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588 |
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589 if ( mMpEngine ) { |
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590 MpEngineFactory::close(); |
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591 mMpEngine = 0; |
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592 mMpPlaybackData = 0; |
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593 mMusicPlayerUpdating = false; |
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594 mMusicPlayerBlocked = false; |
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595 } |
|
596 |
|
597 if ( connect ) { |
|
598 // Connect to MP engine and playback data |
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599 mMpEngine = MpEngineFactory::createSharedEngine( MpCommon::KMusicPlayerUid, MpEngine::HomeScreen ); |
|
600 Q_ASSERT_X( mMpEngine, "music_widget", "no music player engine" ); |
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601 TX_LOG_ARGS( "got mp engine" ) |
|
602 |
|
603 mMpPlaybackData = mMpEngine->playbackData(); |
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604 Q_ASSERT_X( mMpPlaybackData, "music_widget", "no playback data" ); |
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605 TX_LOG_ARGS( "got playback data" ) |
|
606 |
|
607 // MpEngine |
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608 QObject::connect( mMpEngine, SIGNAL( libraryUpdateStarted() ), this, SLOT( libraryUpdateStarted() ) ); |
|
609 QObject::connect( mMpEngine, SIGNAL( libraryUpdated() ), this, SLOT( libraryUpdated() ) ); |
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610 QObject::connect( mMpEngine, SIGNAL( usbBlocked( bool ) ), this, SLOT( usbBlocked( bool ) ) ); |
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611 |
|
612 //MpPlaybackData |
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613 QObject::connect( mMpPlaybackData, SIGNAL( albumArtReady() ), this, SLOT( albumArtReady() ) ); |
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614 QObject::connect( mMpPlaybackData, SIGNAL( playbackStateChanged() ), this, SLOT( playbackStateChanged() ) ); |
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615 QObject::connect( mMpPlaybackData, SIGNAL( playbackInfoChanged() ), this, SLOT( playbackInfoChanged() ) ); |
|
616 } |
|
617 |
|
618 TX_EXIT |
|
619 } |
|
620 |
|
621 /*! |
|
622 Get the playback state |
|
623 */ |
|
624 int MusicWidget::getPlaybackState() |
|
625 { |
|
626 TX_ENTRY |
|
627 int state; |
|
628 if ( mMpPlaybackData ) { |
|
629 state = mMpPlaybackData->playbackState(); |
|
630 } |
|
631 else { |
|
632 state = MpPlaybackData::NotPlaying; |
|
633 } |
|
634 TX_EXIT_ARGS( "playback state = " << state ); |
|
635 return state; |
|
636 } |
|
637 |
|
638 /*! |
|
639 Clear the song data |
|
640 */ |
|
641 void MusicWidget::clearData() |
|
642 { |
|
643 TX_ENTRY |
|
644 // set play button to PLAY icon. |
|
645 mPlayPushButton->setIcon( HbIcon( ICON_PLAY ) ); |
|
646 updateButtons(); |
|
647 |
|
648 // remove song data. |
|
649 mMarqueeText->setText( QString( " " ) ); |
|
650 mMarqueeText->stopAnimation(); |
|
651 mSongDataBackground->hide(); |
|
652 |
|
653 // set default album art |
|
654 mAlbumArt->setIcon( HbIcon( ICON_DEFAULT_ART ) ); |
|
655 mAlbumArt->setEnabled( true ); |
|
656 TX_EXIT |
|
657 } |