void ActionsManager::doAction( int id_action )
{
switch( id_action )
{
case PLAY_ACTION:
play(); break;
case STOP_ACTION:
THEMIM->stop(); break;
case OPEN_ACTION:
THEDP->openDialog(); break;
case PREVIOUS_ACTION:
THEMIM->prev(); break;
case NEXT_ACTION:
THEMIM->next(); break;
case SLOWER_ACTION:
THEMIM->getIM()->slower(); break;
case FASTER_ACTION:
THEMIM->getIM()->faster(); break;
case FULLSCREEN_ACTION:
fullscreen(); break;
case EXTENDED_ACTION:
THEDP->extendedDialog(); break;
case PLAYLIST_ACTION:
playlist(); break;
case SNAPSHOT_ACTION:
snapshot(); break;
case RECORD_ACTION:
record(); break;
case FRAME_ACTION:
frame(); break;
case ATOB_ACTION:
THEMIM->getIM()->setAtoB(); break;
case REVERSE_ACTION:
THEMIM->getIM()->reverse(); break;
case SKIP_BACK_ACTION:
skipBackward();
break;
case SKIP_FW_ACTION:
skipForward();
break;
case QUIT_ACTION:
THEDP->quit(); break;
case RANDOM_ACTION:
THEMIM->toggleRandom(); break;
case INFO_ACTION:
THEDP->mediaInfoDialog(); break;
case OPEN_SUB_ACTION:
THEDP->loadSubtitlesFile(); break;
case FULLWIDTH_ACTION:
if( p_intf->p_sys->p_mi )
p_intf->p_sys->p_mi->getFullscreenControllerWidget()->toggleFullwidth();
break;
default:
msg_Warn( p_intf, "Action not supported: %i", id_action );
break;
}
}
void ActionsManager::doAction( int id_action )
{
switch( id_action )
{
case PLAY_ACTION:
play(); break;
case STOP_ACTION:
THEMIM->stop(); break;
case OPEN_ACTION:
THEDP->openDialog(); break;
case PREVIOUS_ACTION:
THEMIM->prev(); break;
case NEXT_ACTION:
THEMIM->next(); break;
case SLOWER_ACTION:
THEMIM->getIM()->slower(); break;
case FASTER_ACTION:
THEMIM->getIM()->faster(); break;
case FULLSCREEN_ACTION:
fullscreen(); break;
case EXTENDED_ACTION:
THEDP->extendedDialog(); break;
case PLAYLIST_ACTION:
playlist(); break;
case SNAPSHOT_ACTION:
snapshot(); break;
case RECORD_ACTION:
record(); break;
case FRAME_ACTION:
frame(); break;
case ATOB_ACTION:
THEMIM->getIM()->setAtoB(); break;
case REVERSE_ACTION:
THEMIM->getIM()->reverse(); break;
case SKIP_BACK_ACTION:
skipBackward();
break;
case SKIP_FW_ACTION:
skipForward();
break;
case QUIT_ACTION:
THEDP->quit(); break;
case RANDOM_ACTION:
THEMIM->toggleRandom(); break;
case INFO_ACTION:
THEDP->mediaInfoDialog(); break;
default:
msg_Dbg( p_intf, "Action: %i", id_action );
break;
}
}
void PlaylistDock::setupActions()
{
QAction *deleteAllAction = new QAction(this);
deleteAllAction->setText(i18n("Clear playlist"));
deleteAllAction->setIcon(KIcon("edit-clear-list"));
connect(deleteAllAction, SIGNAL(triggered()), this, SLOT(deleteAll()));
QAction *addItemAction = new QAction(this);
addItemAction->setText(i18n("Add file(s)"));
addItemAction->setIcon(KIcon("list-add"));
connect(addItemAction, SIGNAL(triggered()), parent, SLOT(addFile()));
QAction *deleteItemAction = new QAction(this);
deleteItemAction->setText(i18n("Clear selected"));
deleteItemAction->setIcon(KIcon("list-remove"));
connect(deleteItemAction, SIGNAL(triggered()), this, SLOT(deleteItem()));
QAction* moveItemUpAction = new QAction(this);
moveItemUpAction->setText(i18n("Move up"));
moveItemUpAction->setIcon(KIcon("arrow-up"));
connect(moveItemUpAction, SIGNAL(triggered()), this, SLOT(moveItemUp()));
QAction* moveItemDownAction = new QAction(this);
moveItemDownAction->setText(i18n("Move down"));
moveItemDownAction->setIcon(KIcon("arrow-down"));
connect(moveItemDownAction, SIGNAL(triggered()), this, SLOT(moveItemDown()));
QAction* skipForwardAction = new QAction(this);
skipForwardAction->setText(i18n("Playlist Skip Forward"));
skipForwardAction->setIcon(KIcon("media-skip-forward"));
connect(skipForwardAction, SIGNAL(triggered()), parent, SLOT(skipForward()));
QAction* skipBackwardAction = new QAction(this);
skipBackwardAction->setText(i18n("Playlist Skip Backward"));
skipBackwardAction->setIcon(KIcon("media-skip-backward"));
connect(skipBackwardAction, SIGNAL(triggered()), parent, SLOT(skipBackward()));
toolbar = new QToolBar(this);
toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
toolbar->setIconSize(QSize(16, 16));
toolbar->setObjectName("playlisttoolbar");
toolbar->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
toolbar->addAction(deleteAllAction);
toolbar->addAction(addItemAction);
toolbar->addAction(deleteItemAction);
toolbar->addAction(moveItemUpAction);
toolbar->addAction(moveItemDownAction);
toolbar->addAction(skipBackwardAction);
toolbar->addAction(skipForwardAction);
}
Jmplayer::Jmplayer( QWidget * parent, Qt::WFlags f)
: QMainWindow(parent, f)
{
setupUi(this);
timer = new QTimer(this);
ms = 0;
fileIndex = 0;
firstTime = true;
running = false;
connect(timer, SIGNAL(timeout()), this, SLOT(showTime()));
connect(timer, SIGNAL(timeout()), this, SLOT(setSliderValue()));
connect(play_button, SIGNAL(clicked()), this, SLOT(pauseContinue()));
connect(prev_button, SIGNAL(clicked()), this, SLOT(skipBackward()));
connect(next_button, SIGNAL(clicked()), this, SLOT(skipForward()));
connect(add_button, SIGNAL(clicked()), this, SLOT(loadFiles()));
connect(timeSlider, SIGNAL(sliderReleased()),this, SLOT(seekFile()));
connect(volumeSlider, SIGNAL(valueChanged(int)),this, SLOT(changeVolume()));
program = "/usr/bin/mplayer";
myProcess = new QProcess(parent);
adjustWindow();
initUi();
}
// 初始化播放器
void MyWidget::initPlayer()
{
// 设置主界面标题、图标和大小
setWindowTitle(tr("MyPlayer音乐播放器"));
setWindowIcon(QIcon(":/images/icon.png"));
setMinimumSize(320, 160);
setMaximumSize(320, 160);
// 创建媒体图
mediaObject = new Phonon::MediaObject(this);
Phonon::AudioOutput *audioOutput = new Phonon::AudioOutput(Phonon::MusicCategory, this);
Phonon::createPath(mediaObject, audioOutput);
// 关联媒体对象的tick()信号来更新播放时间的显示
connect(mediaObject, SIGNAL(tick(qint64)), this, SLOT(updateTime(qint64)));
// 创建顶部标签，用于显示一些信息
topLabel = new QLabel(tr("<a href = \" http://www.yafeilinux.com \"> www.yafeilinux.com </a>"));
topLabel->setTextFormat(Qt::RichText);
topLabel->setOpenExternalLinks(true);
topLabel->setAlignment(Qt::AlignCenter);
// 创建控制播放进度的滑块
Phonon::SeekSlider *seekSlider = new Phonon::SeekSlider(mediaObject, this);
// 创建包含播放列表图标、显示时间标签和桌面歌词图标的工具栏
QToolBar *widgetBar = new QToolBar(this);
// 显示播放时间的标签
timeLabel = new QLabel(tr("00:00 / 00:00"), this);
timeLabel->setToolTip(tr("当前时间 / 总时间"));
timeLabel->setAlignment(Qt::AlignCenter);
timeLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
// 创建图标，用于控制是否显示播放列表
QAction *PLAction = new QAction(tr("PL"), this);
PLAction->setShortcut(QKeySequence("F4"));
PLAction->setToolTip(tr("播放列表(F4)"));
connect(PLAction, SIGNAL(triggered()), this, SLOT(setPlaylistShown()));
// 创建图标，用于控制是否显示桌面歌词
QAction *LRCAction = new QAction(tr("LRC"), this);
LRCAction->setShortcut(QKeySequence("F2"));
LRCAction->setToolTip(tr("桌面歌词(F2)"));
connect(LRCAction, SIGNAL(triggered()), this, SLOT(setLrcShown()));
// 添加到工具栏
widgetBar->addAction(PLAction);
widgetBar->addSeparator();
widgetBar->addWidget(timeLabel);
widgetBar->addSeparator();
widgetBar->addAction(LRCAction);
// 创建播放控制动作工具栏
QToolBar *toolBar = new QToolBar(this);
// 播放动作
playAction = new QAction(this);
playAction->setIcon(QIcon(":/images/play.png"));
playAction->setText(tr("播放(F5)"));
playAction->setShortcut(QKeySequence(tr("F5")));
connect(playAction, SIGNAL(triggered()), this, SLOT(setPaused()));
// 停止动作
stopAction = new QAction(this);
stopAction->setIcon(QIcon(":/images/stop.png"));
stopAction->setText(tr("停止(F6)"));
stopAction->setShortcut(QKeySequence(tr("F6")));
connect(stopAction, SIGNAL(triggered()), mediaObject, SLOT(stop()));
// 跳转到上一首动作
skipBackwardAction = new QAction(this);
skipBackwardAction->setIcon(QIcon(":/images/skipBackward.png"));
skipBackwardAction->setText(tr("上一首(Ctrl+Left)"));
skipBackwardAction->setShortcut(QKeySequence(tr("Ctrl+Left")));
connect(skipBackwardAction, SIGNAL(triggered()), this, SLOT(skipBackward()));
// 跳转到下一首动作
skipForwardAction = new QAction(this);
skipForwardAction->setIcon(QIcon(":/images/skipForward.png"));
skipForwardAction->setText(tr("下一首(Ctrl+Right)"));
skipForwardAction->setShortcut(QKeySequence(tr("Ctrl+Right")));
connect(skipForwardAction, SIGNAL(triggered()), this, SLOT(skipForward()));
// 打开文件动作
QAction *openAction = new QAction(this);
openAction->setIcon(QIcon(":/images/open.png"));
openAction->setText(tr("播放文件(Ctrl+O)"));
openAction->setShortcut(QKeySequence(tr("Ctrl+O")));
connect(openAction, SIGNAL(triggered()), this, SLOT(openFile()));
// 音量控制部件
Phonon::VolumeSlider *volumeSlider = new Phonon::VolumeSlider(audioOutput, this);
volumeSlider->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
// 添加到工具栏
toolBar->addAction(playAction);
toolBar->addSeparator();
toolBar->addAction(stopAction);
toolBar->addSeparator();
toolBar->addAction(skipBackwardAction);
toolBar->addSeparator();
toolBar->addAction(skipForwardAction);
toolBar->addSeparator();
toolBar->addWidget(volumeSlider);
toolBar->addSeparator();
toolBar->addAction(openAction);
// 创建主界面布局管理器
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(topLabel);
mainLayout->addWidget(seekSlider);
mainLayout->addWidget(widgetBar);
mainLayout->addWidget(toolBar);
setLayout(mainLayout);
// 在3-2中添加的代码
connect(mediaObject, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
this, SLOT(stateChanged(Phonon::State, Phonon::State)));
// 以下是在3-3中添加的代码
// 创建播放列表
playlist = new MyPlaylist(this);
connect(playlist, SIGNAL(cellClicked(int, int)), this, SLOT(tableClicked(int)));
connect(playlist, SIGNAL(playlistClean()), this, SLOT(clearSources()));
// 创建用来解析媒体的信息的元信息解析器
metaInformationResolver = new Phonon::MediaObject(this);
// 需要与AudioOutput连接后才能使用metaInformationResolver来获取歌曲的总时间
Phonon::AudioOutput *metaInformationAudioOutput =
new Phonon::AudioOutput(Phonon::MusicCategory, this);
Phonon::createPath(metaInformationResolver, metaInformationAudioOutput);
connect(metaInformationResolver, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
this, SLOT(metaStateChanged(Phonon::State, Phonon::State)));
connect(mediaObject, SIGNAL(currentSourceChanged(Phonon::MediaSource)),
this, SLOT(sourceChanged(Phonon::MediaSource)));
connect(mediaObject, SIGNAL(aboutToFinish()), this, SLOT(aboutToFinish()));
// 初始化动作图标的状态
playAction->setEnabled(false);
stopAction->setEnabled(false);
skipBackwardAction->setEnabled(false);
skipForwardAction->setEnabled(false);
topLabel->setFocus();
}
QWidget *AbstractController::createWidget( buttonType_e button, int options )
{
bool b_flat = options & WIDGET_FLAT;
bool b_big = options & WIDGET_BIG;
bool b_shiny = options & WIDGET_SHINY;
bool b_special = false;
QWidget *widget = NULL;
switch( button )
{
case PLAY_BUTTON: {
PlayButton *playButton = new PlayButton;
setupButton( playButton );
BUTTON_SET_BAR( playButton );
CONNECT_MAP_SET( playButton, PLAY_ACTION );
CONNECT( this, inputPlaying( bool ),
playButton, updateButtonIcons( bool ));
playButton->updateButtonIcons( THEMIM->getIM()->playingStatus() == PLAYING_S );
widget = playButton;
}
break;
case STOP_BUTTON:{
NORMAL_BUTTON( STOP );
}
break;
case OPEN_BUTTON:{
NORMAL_BUTTON( OPEN );
}
break;
case OPEN_SUB_BUTTON:{
NORMAL_BUTTON( OPEN_SUB );
}
break;
case PREVIOUS_BUTTON:{
NORMAL_BUTTON( PREVIOUS );
}
break;
case NEXT_BUTTON: {
NORMAL_BUTTON( NEXT );
}
break;
case SLOWER_BUTTON:{
NORMAL_BUTTON( SLOWER );
ENABLE_ON_INPUT( SLOWERButton );
}
break;
case FASTER_BUTTON:{
NORMAL_BUTTON( FASTER );
ENABLE_ON_INPUT( FASTERButton );
}
break;
case PREV_SLOW_BUTTON:{
QToolButtonExt *but = new QToolButtonExt;
setupButton( but );
BUTTON_SET_BAR( but );
CONNECT( but, shortClicked(), THEMIM, prev() );
CONNECT( but, longClicked(), THEAM, skipBackward() );
widget = but;
}
break;
case NEXT_FAST_BUTTON:{
QToolButtonExt *but = new QToolButtonExt;
setupButton( but );
BUTTON_SET_BAR( but );
CONNECT( but, shortClicked(), THEMIM, next() );
CONNECT( but, longClicked(), THEAM, skipForward() );
widget = but;
}
break;
case FRAME_BUTTON: {
NORMAL_BUTTON( FRAME );
ENABLE_ON_VIDEO( FRAMEButton );
}
break;
case FULLSCREEN_BUTTON:
case DEFULLSCREEN_BUTTON:
{
NORMAL_BUTTON( FULLSCREEN );
ENABLE_ON_VIDEO( FULLSCREENButton );
}
break;
case FULLWIDTH_BUTTON: {
NORMAL_BUTTON( FULLWIDTH );
}
break;
case EXTENDED_BUTTON:{
NORMAL_BUTTON( EXTENDED );
}
break;
case PLAYLIST_BUTTON:{
NORMAL_BUTTON( PLAYLIST );
}
break;
case SNAPSHOT_BUTTON:{
NORMAL_BUTTON( SNAPSHOT );
ENABLE_ON_VIDEO( SNAPSHOTButton );
}
break;
case RECORD_BUTTON:{
QToolButton *recordButton = new QToolButton;
setupButton( recordButton );
CONNECT_MAP_SET( recordButton, RECORD_ACTION );
BUTTON_SET_BAR( recordButton );
ENABLE_ON_INPUT( recordButton );
recordButton->setCheckable( true );
CONNECT( THEMIM->getIM(), recordingStateChanged( bool ),
recordButton, setChecked( bool ) );
widget = recordButton;
}
break;
case ATOB_BUTTON: {
AtoB_Button *ABButton = new AtoB_Button;
setupButton( ABButton );
ABButton->setShortcut( qtr("Shift+L") );
BUTTON_SET_BAR( ABButton );
ENABLE_ON_INPUT( ABButton );
CONNECT_MAP_SET( ABButton, ATOB_ACTION );
CONNECT( THEMIM->getIM(), AtoBchanged( bool, bool),
ABButton, updateButtonIcons( bool, bool ) );
widget = ABButton;
}
break;
case INPUT_SLIDER: {
SeekSlider *slider = new SeekSlider( Qt::Horizontal, NULL, !b_shiny );
SeekPoints *chapters = new SeekPoints( this, p_intf );
CONNECT( THEMIM->getIM(), chapterChanged( bool ), chapters, update() );
slider->setChapters( chapters );
/* Update the position when the IM has changed */
CONNECT( THEMIM->getIM(), positionUpdated( float, int64_t, int ),
slider, setPosition( float, int64_t, int ) );
/* And update the IM, when the position has changed */
CONNECT( slider, sliderDragged( float ),
THEMIM->getIM(), sliderUpdate( float ) );
CONNECT( THEMIM->getIM(), cachingChanged( float ),
slider, updateBuffering( float ) );
/* Give hint to disable slider's interactivity when useless */
CONNECT( THEMIM->getIM(), inputCanSeek( bool ),
slider, setSeekable( bool ) );
widget = slider;
}
break;
case MENU_BUTTONS:
widget = discFrame();
break;
case TELETEXT_BUTTONS:
widget = telexFrame();
widget->hide();
break;
case VOLUME_SPECIAL:
b_special = true;
case VOLUME:
{
SoundWidget *snd = new SoundWidget( this, p_intf, b_shiny, b_special );
widget = snd;
}
break;
case TIME_LABEL:
{
TimeLabel *timeLabel = new TimeLabel( p_intf );
widget = timeLabel;
}
break;
case SPLITTER:
{
QFrame *line = new QFrame;
line->setFrameShape( QFrame::VLine );
line->setFrameShadow( QFrame::Raised );
line->setLineWidth( 0 );
line->setMidLineWidth( 1 );
widget = line;
}
break;
case ADVANCED_CONTROLLER:
if( qobject_cast<AdvControlsWidget *>(this) == NULL )
{
advControls = new AdvControlsWidget( p_intf, this );
widget = advControls;
}
break;
case REVERSE_BUTTON:{
QToolButton *reverseButton = new QToolButton;
setupButton( reverseButton );
CONNECT_MAP_SET( reverseButton, REVERSE_ACTION );
BUTTON_SET_BAR( reverseButton );
reverseButton->setCheckable( true );
/* You should, of COURSE change this to the correct event,
when/if we have one, that tells us if trickplay is possible . */
CONNECT( this, inputIsTrickPlayable( bool ), reverseButton, setVisible( bool ) );
reverseButton->setVisible( false );
widget = reverseButton;
}
break;
case SKIP_BACK_BUTTON: {
NORMAL_BUTTON( SKIP_BACK );
ENABLE_ON_INPUT( SKIP_BACKButton );
}
break;
case SKIP_FW_BUTTON: {
NORMAL_BUTTON( SKIP_FW );
ENABLE_ON_INPUT( SKIP_FWButton );
}
break;
case QUIT_BUTTON: {
NORMAL_BUTTON( QUIT );
}
break;
case RANDOM_BUTTON: {
NORMAL_BUTTON( RANDOM );
RANDOMButton->setCheckable( true );
RANDOMButton->setChecked( var_GetBool( THEPL, "random" ) );
CONNECT( THEMIM, randomChanged( bool ),
RANDOMButton, setChecked( bool ) );
}
break;
case LOOP_BUTTON:{
LoopButton *loopButton = new LoopButton;
setupButton( loopButton );
loopButton->setToolTip( qtr( "Click to toggle between loop all, loop one and no loop") );
loopButton->setCheckable( true );
{
int i_state = NORMAL;
if( var_GetBool( THEPL, "loop" ) ) i_state = REPEAT_ALL;
if( var_GetBool( THEPL, "repeat" ) ) i_state = REPEAT_ONE;
loopButton->updateButtonIcons( i_state );
}
CONNECT( THEMIM, repeatLoopChanged( int ), loopButton, updateButtonIcons( int ) );
CONNECT( loopButton, clicked(), THEMIM, loopRepeatLoopStatus() );
widget = loopButton;
}
break;
case INFO_BUTTON: {
NORMAL_BUTTON( INFO );
}
break;
case PLAYBACK_BUTTONS:{
widget = new QWidget;
DeckButtonsLayout *layout = new DeckButtonsLayout( widget );
BrowseButton *prev = new BrowseButton( widget, BrowseButton::Backward );
BrowseButton *next = new BrowseButton( widget );
RoundButton *play = new RoundButton( widget );
layout->setBackwardButton( prev );
layout->setForwardButton( next );
layout->setRoundButton( play );
CONNECT_MAP_SET( prev, PREVIOUS_ACTION );
CONNECT_MAP_SET( next, NEXT_ACTION );
CONNECT_MAP_SET( play, PLAY_ACTION );
}
break;
case ASPECT_RATIO_COMBOBOX:
widget = new AspectRatioComboBox( p_intf );
widget->setMinimumHeight( 26 );
break;
case SPEED_LABEL:
widget = new SpeedLabel( p_intf, this );
break;
case TIME_LABEL_ELAPSED:
widget = new TimeLabel( p_intf, TimeLabel::Elapsed );
break;
case TIME_LABEL_REMAINING:
widget = new TimeLabel( p_intf, TimeLabel::Remaining );
break;
default:
msg_Warn( p_intf, "This should not happen %i", button );
break;
}
/* Customize Buttons */
if( b_flat || b_big )
{
QFrame *frame = qobject_cast<QFrame *>(widget);
if( frame )
{
QList<QToolButton *> allTButtons = frame->findChildren<QToolButton *>();
for( int i = 0; i < allTButtons.count(); i++ )
applyAttributes( allTButtons[i], b_flat, b_big );
}
else
{
QToolButton *tmpButton = qobject_cast<QToolButton *>(widget);
if( tmpButton )
applyAttributes( tmpButton, b_flat, b_big );
}
}
return widget;
}