1 files changed, 341 insertions, 0 deletions

diff --git a/noncore/multimedia/opieplayer2/audiowidget.cpp b/noncore/multimedia/opieplayer2/audiowidget.cpp
new file mode 100644
index 0000000..8d3963a
--- a/dev/null
+++ b/noncore/multimedia/opieplayer2/audiowidget.cpp
@@ -0,0 +1,341 @@
+
+#include <qpe/qpeapplication.h>
+#include <qpe/resource.h>
+#include <qpe/config.h>
+
+#include <qwidget.h>
+#include <qpixmap.h>
+#include <qbutton.h>
+#include <qpainter.h>
+#include <qframe.h>
+#include <qlayout.h>
+
+#include "audiowidget.h"
+#include "mediaplayerstate.h"
+
+extern MediaPlayerState *mediaPlayerState;
+
+
+static const int xo = -2; // movable x offset
+static const int yo = 22; // movable y offset
+
+
+struct MediaButton {
+    int  xPos, yPos;
+    int  color;
+    bool isToggle, isBig, isHeld, isDown;
+};
+
+
+// Layout information for the audioButtons (and if it is a toggle button or not)
+MediaButton audioButtons[] = {
+    { 3*30-15+xo, 3*30-13+yo, 0,  TRUE,  TRUE, FALSE, FALSE }, // play
+    {    1*30+xo,    5*30+yo, 2, FALSE, FALSE, FALSE, FALSE }, // stop
+    {    5*30+xo,    5*30+yo, 2,  TRUE, FALSE, FALSE, FALSE }, // pause
+    {  6*30-5+xo,    3*30+yo, 1, FALSE, FALSE, FALSE, FALSE }, // next
+    {  0*30+5+xo,    3*30+yo, 1, FALSE, FALSE, FALSE, FALSE }, // previous
+    {    3*30+xo,  0*30+5+yo, 3, FALSE, FALSE, FALSE, FALSE }, // volume up
+    {    3*30+xo,  6*30-5+yo, 3, FALSE, FALSE, FALSE, FALSE }, // volume down
+    {    5*30+xo,    1*30+yo, 0,  TRUE, FALSE, FALSE, FALSE }, // repeat/loop
+    {    1*30+xo,    1*30+yo, 0, FALSE, FALSE, FALSE, FALSE }  // playlist
+};
+
+
+static const int numButtons = (sizeof(audioButtons)/sizeof(MediaButton));
+
+
+AudioWidget::AudioWidget(QWidget* parent, const char* name, WFlags f) :
+    QWidget( parent, name, f )
+{
+    setCaption( tr("OpiePlayer - Audio") );
+    Config cfg("OpiePlayer");
+    cfg.setGroup("AudioWidget");
+
+    QString backgroundPix, buttonsAllPix, buttonsBigPix, controlsPix, animatedPix;
+    backgroundPix=cfg.readEntry( " backgroundPix", "opieplayer/metalFinish");
+    buttonsAllPix=cfg.readEntry( "buttonsAllPix","opieplayer/mediaButtonsAll");
+    buttonsBigPix=cfg.readEntry( "buttonsBigPix","opieplayer/mediaButtonsBig");
+    controlsPix=cfg.readEntry( "controlsPix","opieplayer/mediaControls");
+
+    setBackgroundPixmap( Resource::loadPixmap( backgroundPix) );
+    pixmaps[0] = new QPixmap( Resource::loadPixmap( buttonsAllPix ) );
+    pixmaps[1] = new QPixmap( Resource::loadPixmap( buttonsBigPix ) );
+    pixmaps[2] = new QPixmap( Resource::loadPixmap( controlsPix ) );
+
+    songInfo = new Ticker( this );
+    songInfo->setFocusPolicy( QWidget::NoFocus );
+    songInfo->setGeometry( QRect( 7, 3, 220, 20 ) );
+
+    slider = new QSlider( Qt::Horizontal, this );
+    slider->setFixedWidth( 220 );
+    slider->setFixedHeight( 20 );
+    slider->setMinValue( 0 );
+    slider->setMaxValue( 1 );
+    slider->setBackgroundPixmap( Resource::loadPixmap( backgroundPix ) );
+    slider->setFocusPolicy( QWidget::NoFocus );
+    slider->setGeometry( QRect( 7, 262, 220, 20 ) );
+
+    connect( slider,           SIGNAL( sliderPressed() ),      this, SLOT( sliderPressed() ) );
+    connect( slider,           SIGNAL( sliderReleased() ),     this, SLOT( sliderReleased() ) );
+    connect( mediaPlayerState, SIGNAL( lengthChanged(long) ),  this, SLOT( setLength(long) ) );
+    connect( mediaPlayerState, SIGNAL( viewChanged(char) ),    this, SLOT( setView(char) ) );
+    connect( mediaPlayerState, SIGNAL( loopingToggled(bool) ), this, SLOT( setLooping(bool) ) );
+    connect( mediaPlayerState, SIGNAL( pausedToggled(bool) ),  this, SLOT( setPaused(bool) ) );
+    connect( mediaPlayerState, SIGNAL( playingToggled(bool) ), this, SLOT( setPlaying(bool) ) );
+
+    // Intialise state
+    setLength( mediaPlayerState->length() );
+    setPosition( mediaPlayerState->position() );
+    setLooping( mediaPlayerState->fullscreen() );
+    setPaused( mediaPlayerState->paused() );
+    setPlaying( mediaPlayerState->playing() );
+
+}
+
+
+AudioWidget::~AudioWidget() {
+    mediaPlayerState->isStreaming = FALSE;
+    for ( int i = 0; i < 3; i++ ) {
+        delete pixmaps[i];
+    }
+}
+
+
+static bool audioSliderBeingMoved = FALSE;
+
+
+void AudioWidget::sliderPressed() {
+    audioSliderBeingMoved = TRUE;
+}
+
+
+void AudioWidget::sliderReleased() {
+    audioSliderBeingMoved = FALSE;
+    if ( slider->width() == 0 ) {
+        return;
+    }
+    long val = long((double)slider->value() * mediaPlayerState->length() / slider->width());
+    mediaPlayerState->setPosition( val );
+}
+
+
+void AudioWidget::setPosition( long i ) {
+    //    qDebug("set position %d",i);
+    updateSlider( i, mediaPlayerState->length() );
+}
+
+
+void AudioWidget::setLength( long max ) {
+    updateSlider( mediaPlayerState->position(), max );
+}
+
+
+void AudioWidget::setView( char view ) {
+    if (mediaPlayerState->isStreaming) {
+        if( !slider->isHidden()) slider->hide();
+        disconnect( mediaPlayerState, SIGNAL( positionChanged(long) ),this, SLOT( setPosition(long) ) );
+        disconnect( mediaPlayerState, SIGNAL( positionUpdated(long) ),this, SLOT( setPosition(long) ) );
+    } else {
+        // this stops the slider from being moved, thus
+        // does not stop stream when it reaches the end
+        slider->show();
+        connect( mediaPlayerState, SIGNAL( positionChanged(long) ),this, SLOT( setPosition(long) ) );
+        connect( mediaPlayerState, SIGNAL( positionUpdated(long) ),this, SLOT( setPosition(long) ) );
+    }
+
+    if ( view == 'a' ) {
+        startTimer( 150 );
+        // show();
+        showMaximized();
+    } else {
+        killTimers();
+        hide();
+    }
+}
+
+
+void AudioWidget::updateSlider( long i, long max ) {
+    if ( max == 0 ) {
+        return;
+    }
+    // Will flicker too much if we don't do this
+    // Scale to something reasonable
+    int width = slider->width();
+    int val = int((double)i * width / max);
+    if ( !audioSliderBeingMoved ) {
+        if ( slider->value() != val ) {
+            slider->setValue( val );
+        }
+
+        if ( slider->maxValue() != width ) {
+            slider->setMaxValue( width );
+        }
+    }
+}
+
+
+void AudioWidget::setToggleButton( int i, bool down ) {
+    if ( down != audioButtons[i].isDown ) {
+        toggleButton( i );
+    }
+}
+
+
+void AudioWidget::toggleButton( int i ) {
+    audioButtons[i].isDown = !audioButtons[i].isDown;
+    QPainter p(this);
+    paintButton ( &p, i );
+}
+
+
+void AudioWidget::paintButton( QPainter *p, int i ) {
+    int x = audioButtons[i].xPos;
+    int y = audioButtons[i].yPos;
+    int offset = 22 + 14 * audioButtons[i].isBig + audioButtons[i].isDown;
+    int buttonSize = 64 + audioButtons[i].isBig * (90 - 64);
+    p->drawPixmap( x, y, *pixmaps[audioButtons[i].isBig], buttonSize * (audioButtons[i].isDown + 2 * audioButtons[i].color), 0, buttonSize, buttonSize );
+    p->drawPixmap( x + offset, y + offset, *pixmaps[2], 18 * i, 0, 18, 18 );
+}
+
+
+void AudioWidget::timerEvent( QTimerEvent * ) {
+    static int frame = 0;
+    if ( !mediaPlayerState->paused() && audioButtons[ AudioPlay ].isDown ) {
+        frame = frame >= 7 ? 0 : frame + 1;
+    }
+}
+
+
+void AudioWidget::mouseMoveEvent( QMouseEvent *event ) {
+    for ( int i = 0; i < numButtons; i++ ) {
+        int size = audioButtons[i].isBig;
+        int x = audioButtons[i].xPos;
+        int y = audioButtons[i].yPos;
+        if ( event->state() == QMouseEvent::LeftButton ) {
+              // The test to see if the mouse click is inside the circular button or not
+              // (compared with the radius squared to avoid a square-root of our distance)
+            int radius = 32 + 13 * size;
+            QPoint center = QPoint( x + radius, y + radius );
+            QPoint dXY = center - event->pos();
+            int dist = dXY.x() * dXY.x() + dXY.y() * dXY.y();
+            bool isOnButton = dist <= (radius * radius);
+            if ( isOnButton && !audioButtons[i].isHeld ) {
+                audioButtons[i].isHeld = TRUE;
+                toggleButton(i);
+                qDebug("button toggled1  %d",i);
+                switch (i) {
+                  case AudioVolumeUp:   emit moreClicked(); return;
+                  case AudioVolumeDown: emit lessClicked(); return;
+                }
+            } else if ( !isOnButton && audioButtons[i].isHeld ) {
+                audioButtons[i].isHeld = FALSE;
+                toggleButton(i);
+                qDebug("button toggled2  %d",i);
+            }
+        } else {
+            if ( audioButtons[i].isHeld ) {
+                audioButtons[i].isHeld = FALSE;
+                if ( !audioButtons[i].isToggle )
+                    setToggleButton( i, FALSE );
+                qDebug("button toggled3  %d",i);
+                switch (i) {
+                  case AudioPlay:       mediaPlayerState->setPlaying(audioButtons[i].isDown); return;
+                  case AudioStop:       mediaPlayerState->setPlaying(FALSE); return;
+                  case AudioPause:      mediaPlayerState->setPaused(audioButtons[i].isDown); return;
+                  case AudioNext:       mediaPlayerState->setNext(); return;
+                  case AudioPrevious:   mediaPlayerState->setPrev(); return;
+                  case AudioLoop:       mediaPlayerState->setLooping(audioButtons[i].isDown); return;
+                  case AudioVolumeUp:   emit moreReleased(); return;
+                  case AudioVolumeDown: emit lessReleased(); return;
+                  case AudioPlayList:   mediaPlayerState->setList();  return;
+                }
+            }
+        }
+    }
+}
+
+
+void AudioWidget::mousePressEvent( QMouseEvent *event ) {
+    mouseMoveEvent( event );
+}
+
+
+void AudioWidget::mouseReleaseEvent( QMouseEvent *event ) {
+    mouseMoveEvent( event );
+}
+
+
+void AudioWidget::showEvent( QShowEvent* ) {
+    QMouseEvent event( QEvent::MouseMove, QPoint( 0, 0 ), 0, 0 );
+    mouseMoveEvent( &event );
+}
+
+
+void AudioWidget::closeEvent( QCloseEvent* ) {
+    mediaPlayerState->setList();
+}
+
+
+void AudioWidget::paintEvent( QPaintEvent * ) {
+    QPainter p( this );
+    for ( int i = 0; i < numButtons; i++ )
+  paintButton( &p, i );
+}
+
+void AudioWidget::keyReleaseEvent( QKeyEvent *e)
+{
+    switch ( e->key() ) {
+////////////////////////////// Zaurus keys
+      case Key_Home:
+          break;
+      case Key_F9: //activity
+           hide();
+//           qDebug("Audio F9");
+          break;
+      case Key_F10: //contacts
+          break;
+      case Key_F11: //menu
+          break;
+      case Key_F12: //home
+          break;
+      case Key_F13: //mail
+          break;
+      case Key_Space: {
+          if(mediaPlayerState->playing()) {
+//                toggleButton(1);
+              mediaPlayerState->setPlaying(FALSE);
+//                toggleButton(1);
+          } else {
+//                toggleButton(0);
+              mediaPlayerState->setPlaying(TRUE);
+//                toggleButton(0);
+          }
+      }
+          break;
+      case Key_Down:
+            toggleButton(6);
+          emit lessClicked();
+          emit lessReleased();
+          toggleButton(6);
+          break;
+      case Key_Up:
+           toggleButton(5);
+           emit moreClicked();
+           emit moreReleased();
+           toggleButton(5);
+           break;
+      case Key_Right:
+//            toggleButton(3);
+          mediaPlayerState->setNext();
+//            toggleButton(3);
+          break;
+      case Key_Left:
+//            toggleButton(4);
+          mediaPlayerState->setPrev();
+//            toggleButton(4);
+          break;
+      case Key_Escape:
+          break;
+
+    };
+}