[vlc-devel] [PATCH 2/3] Qt4: UI enhancements - Time
Edward Wang
edward.c.wang at compdigitec.com
Sun Jan 1 20:04:58 CET 2012
---
modules/gui/qt4/components/controller.cpp | 6 ++
modules/gui/qt4/components/controller.hpp | 2 +
modules/gui/qt4/components/interface_widgets.cpp | 58 +++++++++++++++++-----
modules/gui/qt4/components/interface_widgets.hpp | 12 ++++-
modules/gui/qt4/dialogs/toolbar.cpp | 8 +++
5 files changed, 73 insertions(+), 13 deletions(-)
diff --git a/modules/gui/qt4/components/controller.cpp b/modules/gui/qt4/components/controller.cpp
index d1fad22..e61a1b5 100644
--- a/modules/gui/qt4/components/controller.cpp
+++ b/modules/gui/qt4/components/controller.cpp
@@ -471,6 +471,12 @@ QWidget *AbstractController::createWidget( buttonType_e button, int options )
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;
diff --git a/modules/gui/qt4/components/controller.hpp b/modules/gui/qt4/components/controller.hpp
index 8052c75..2d5f1e4 100644
--- a/modules/gui/qt4/components/controller.hpp
+++ b/modules/gui/qt4/components/controller.hpp
@@ -101,6 +101,8 @@ typedef enum buttonType_e
PLAYBACK_BUTTONS,
ASPECT_RATIO_COMBOBOX,
SPEED_LABEL,
+ TIME_LABEL_ELAPSED,
+ TIME_LABEL_REMAINING,
SPECIAL_MAX,
WIDGET_SPACER = 0x40,
diff --git a/modules/gui/qt4/components/interface_widgets.cpp b/modules/gui/qt4/components/interface_widgets.cpp
index ccabd7c..3efc1ee 100644
--- a/modules/gui/qt4/components/interface_widgets.cpp
+++ b/modules/gui/qt4/components/interface_widgets.cpp
@@ -537,17 +537,33 @@ void CoverArtLabel::askForUpdate()
THEMIM->getIM()->requestArtUpdate();
}
-TimeLabel::TimeLabel( intf_thread_t *_p_intf )
+TimeLabel::TimeLabel( intf_thread_t *_p_intf, TimeLabel::Display _displayType )
: QLabel(), p_intf( _p_intf ), bufTimer( new QTimer(this) ),
- buffering( false ), showBuffering(false), bufVal( -1 )
+ buffering( false ), showBuffering(false), bufVal( -1 ), displayType( _displayType )
{
b_remainingTime = false;
- setText( " --:--/--:-- " );
+ switch( _displayType ) {
+ case TimeLabel::Elapsed:
+ setText( " --:-- " );
+ setToolTip( qtr("Elapsed time") );
+ break;
+ case TimeLabel::Remaining:
+ setText( " --:-- " );
+ setToolTip( qtr("Total/Remaining time")
+ + QString("\n-")
+ + qtr("Click to toggle between total and remaining time")
+ );
+ break;
+ case TimeLabel::Both:
+ setText( " --:--/--:-- " );
+ setToolTip( QString( "- " )
+ + qtr( "Click to toggle between elapsed and remaining time" )
+ + QString( "\n- " )
+ + qtr( "Double click to jump to a chosen time position" ) );
+ break;
+ }
setAlignment( Qt::AlignRight | Qt::AlignVCenter );
- setToolTip( QString( "- " )
- + qtr( "Click to toggle between elapsed and remaining time" )
- + QString( "\n- " )
- + qtr( "Double click to jump to a chosen time position" ) );
+
bufTimer->setSingleShot( true );
CONNECT( THEMIM->getIM(), positionUpdated( float, int64_t, int ),
@@ -555,6 +571,8 @@ TimeLabel::TimeLabel( intf_thread_t *_p_intf )
CONNECT( THEMIM->getIM(), cachingChanged( float ),
this, updateBuffering( float ) );
CONNECT( bufTimer, timeout(), this, updateBuffering() );
+
+ this->setContentsMargins( 4, 0, 4, 0 );
}
void TimeLabel::setDisplayPosition( float pos, int64_t t, int length )
@@ -564,7 +582,10 @@ void TimeLabel::setDisplayPosition( float pos, int64_t t, int length )
if( pos == -1.f )
{
- setText( " --:--/--:-- " );
+ if( displayType == TimeLabel::Both )
+ setText( " --:--/--:-- " );
+ else
+ setText( " --:-- " );
return;
}
@@ -573,14 +594,27 @@ void TimeLabel::setDisplayPosition( float pos, int64_t t, int length )
secstotimestr( psz_length, length );
secstotimestr( psz_time, ( b_remainingTime && length ) ? length - time
: time );
-
- QString timestr = QString( " %1%2/%3 " )
+ switch( displayType )
+ {
+ case TimeLabel::Elapsed:
+ setText( QString(" ") + QString( psz_time ) + QString(" ") );
+ break;
+ case TimeLabel::Remaining:
+ if( b_remainingTime )
+ setText( QString(" -") + QString( psz_time ) + QString(" ") );
+ else
+ setText( QString(" ") + QString( psz_length ) + QString(" ") );
+ break;
+ case TimeLabel::Both:
+ default:
+ QString timestr = QString( " %1%2/%3 " )
.arg( QString( (b_remainingTime && length) ? "-" : "" ) )
.arg( QString( psz_time ) )
.arg( QString( ( !length && time ) ? "--:--" : psz_length ) );
- setText( timestr );
-
+ setText( timestr );
+ break;
+ }
cachedLength = length;
}
diff --git a/modules/gui/qt4/components/interface_widgets.hpp b/modules/gui/qt4/components/interface_widgets.hpp
index 5de9b32..cd95276 100644
--- a/modules/gui/qt4/components/interface_widgets.hpp
+++ b/modules/gui/qt4/components/interface_widgets.hpp
@@ -122,15 +122,24 @@ class TimeLabel : public QLabel
{
Q_OBJECT
public:
- TimeLabel( intf_thread_t *_p_intf );
+ enum Display
+ {
+ Elapsed,
+ Remaining,
+ Both
+ };
+
+ TimeLabel( intf_thread_t *_p_intf, TimeLabel::Display _displayType = TimeLabel::Both );
protected:
virtual void mousePressEvent( QMouseEvent *event )
{
+ if( displayType == TimeLabel::Elapsed ) return;
toggleTimeDisplay();
event->accept();
}
virtual void mouseDoubleClickEvent( QMouseEvent *event )
{
+ if( displayType != TimeLabel::Both ) return;
event->accept();
toggleTimeDisplay();
emit timeLabelDoubleClicked();
@@ -144,6 +153,7 @@ private:
bool buffering;
bool showBuffering;
float bufVal;
+ TimeLabel::Display displayType;
char psz_length[MSTRTIME_MAX_SIZE];
char psz_time[MSTRTIME_MAX_SIZE];
diff --git a/modules/gui/qt4/dialogs/toolbar.cpp b/modules/gui/qt4/dialogs/toolbar.cpp
index ce5194b..bd1e982 100644
--- a/modules/gui/qt4/dialogs/toolbar.cpp
+++ b/modules/gui/qt4/dialogs/toolbar.cpp
@@ -453,6 +453,14 @@ WidgetListing::WidgetListing( intf_thread_t *p_intf, QWidget *_parent )
widget = new SpeedLabel( p_intf, this );
widgetItem->setText( qtr("Speed selector") );
break;
+ case TIME_LABEL_ELAPSED:
+ widget = new QLabel( "2:42", this );
+ widgetItem->setText( qtr("Elasped time") );
+ break;
+ case TIME_LABEL_REMAINING:
+ widget = new QLabel( "-2:42", this );
+ widgetItem->setText( qtr("Total/Remaining time") );
+ break;
default:
msg_Warn( p_intf, "This should not happen %i", i );
break;
--
1.7.5.4
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