1 files changed, 144 insertions, 0 deletions
diff --git a/src/progressindicator.cpp b/src/progressindicator.cpp
new file mode 100755
index 0000000..91a40a2
--- /dev/null
+++ b/src/progressindicator.cpp
@@ -0,0 +1,144 @@
+
+#include "progressindicator.h"
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qprogressbar.h>
+#include <qtooltip.h>
+
+#include <klocale.h>
+#include <ksystemtray.h>
+//#include <kiconloader.h>
+//#include <kmessagebox.h>
+// #include <kdebug.h>
+
+
+ProgressIndicator::ProgressIndicator( KSystemTray* _systemTray, QWidget* parent, const char* name )
+    : QWidget( parent, name )
+{
+    systemTray = _systemTray;
+
+    time = processedTime = 0;
+
+    QGridLayout *grid = new QGridLayout( this, 1, 1, 0, 6, "grid" );
+
+    QHBoxLayout *box = new QHBoxLayout( );
+    grid->addLayout( box, 0, 0 );
+
+    pBar = new QProgressBar( this, "pBar" );
+    box->addWidget( pBar );
+
+    QGridLayout *statusChildGrid = new QGridLayout( box, 2, 2, 6, "statusChildGrid" );
+
+    QLabel *lSpeedText = new QLabel( i18n("Speed")+":", this, "lSpeedText" );
+    statusChildGrid->addWidget( lSpeedText, 0, 0, Qt::AlignVCenter );
+
+    lSpeed = new QLabel( "0.0x", this, "lSpeed" );
+    lSpeed->setFont( QFont( "Courier" ) );
+    statusChildGrid->addWidget( lSpeed, 0, 1, Qt::AlignVCenter | Qt::AlignRight );
+    speedTime.setHMS( 24, 0, 0 );
+
+    QLabel *lTimeText = new QLabel( i18n("Time remaining")+":", this, "lTimeText" );
+    statusChildGrid->addWidget( lTimeText, 1, 0, Qt::AlignVCenter );
+
+    lTime = new QLabel( "00:00", this, "lTime" );
+    lTime->setFont( QFont( "Courier" ) );
+    statusChildGrid->addWidget( lTime, 1, 1, Qt::AlignVCenter | Qt::AlignRight );
+    elapsedTime.setHMS( 24, 0, 0 );
+
+    QToolTip::add( systemTray, i18n("Waiting") );
+}
+
+ProgressIndicator::~ProgressIndicator()
+{}
+
+void ProgressIndicator::increaseTime( float t )
+{
+    time += t;
+//     kdDebug() << "increaseTime: " << time << " (" << t  << ")" <<  endl;
+}
+
+void ProgressIndicator::decreaseTime( float t )
+{
+    time -= t;
+//     kdDebug() << "decreaseTime: " << time << " (" << t  << ")" <<  endl;
+}
+
+void ProgressIndicator::countTime( float t )
+{
+    processedTime += t;
+//     kdDebug() << "countTime: " << processedTime << " (" << t  << ")" <<  endl;
+}
+
+void ProgressIndicator::uncountTime( float t )
+{
+    processedTime -= t;
+//     kdDebug() << "uncountTime: " << processedTime << " (" << t  << ")" <<  endl;
+}
+
+void ProgressIndicator::setTime( float t )
+{
+    time = t;
+//     kdDebug() << "setTime: " << time << " (" << t  << ")" <<  endl;
+}
+
+void ProgressIndicator::finished( float t )
+{
+    time = t;
+//     kdDebug() << "finished: " << time << " (" << t  << ")" <<  endl;
+    processedTime = 0;
+    pBar->setProgress( 100, 100 );
+    elapsedTime.setHMS( 24, 0, 0 );
+    lTime->setText( "00:00" );
+    speedTime.setHMS( 24, 0, 0 );
+    lSpeed->setText( "0.0x" );
+    QToolTip::add( systemTray, i18n("Finished") );
+    emit setTitle( i18n("Finished") );
+}
+
+void ProgressIndicator::update( float t )
+{
+//     kdDebug() << "update: " << (processedTime + t) << " / " << time  << endl;
+    pBar->setProgress( int(processedTime + t), int(time) );
+    float fPercent;
+//     if( pBar->totalSteps() > 0 ) fPercent = pBar->progress() * 100 / pBar->totalSteps();
+    if( pBar->totalSteps() > 0 ) fPercent = (processedTime+t)*100.0f / time;
+    else fPercent = 0.1f;
+
+    if( !elapsedTime.isValid() ) elapsedTime.start();
+    if( !speedTime.isValid() ) speedTime.start();
+    if( speedTime.elapsed() > 1000 ) {
+        if( elapsedTime.elapsed() > 10000 ) {
+//             int tim = (int)( 1 + ((100/fPercent)-1) * (elapsedTime.elapsed()/1000) );
+            int tim = (int)(( 1.0f + ((100.0f/fPercent)-1.0f) * (elapsedTime.elapsed()/1000.0f) ));
+            //float fPercent = pBar->progress() / pBar->totalSteps();
+            //int tim = (int)( 1 + (elapsedTime.elapsed()/fPercent - elapsedTime.elapsed()) / 1000 );
+            if( tim >= 0 && tim < 1000000 ) {
+                int sec = tim % 60;
+                int min = ( tim / 60 ) % 60;
+                int hou = tim / 3600;
+                QString timeLeft;
+                if( hou > 0 )
+                    timeLeft.sprintf( "%d:%02d:%02d", hou, min, sec );
+                else
+                    timeLeft.sprintf( "%02d:%02d", min, sec );
+                lTime->setText( timeLeft );
+            }
+        }
+
+        int tim = speedTime.restart() / 1000;
+        float speed = ( processedTime + t - speedProcessedTime ) / tim;
+        speedProcessedTime = processedTime + t;
+        if( speed >= 0.0f && speed < 100000.0f ) {
+            QString actSpeed;
+            actSpeed.sprintf( "%.1fx", speed );
+            lSpeed->setText( actSpeed );
+        }
+    }
+
+    QString percent;
+    percent.sprintf( "%i%%", (int)fPercent );
+    emit setTitle( percent );
+    QToolTip::add( systemTray, percent );
+}
+