Volume bar does stuff now! It will stay in sync with the volume from your system.

VolumeSlider.cpp

@@ -1,3 +1,5 @@
+#include "XMMSHandler.h"
+
 #include "VolumeSlider.h"
 #include <QMouseEvent>
 
@@ -8,6 +10,8 @@
 
 VolumeSlider::VolumeSlider (QWidget *parent) : PixWidget (parent)
 {
+	XMMSHandler *xmmsh = XMMSHandler::getInstance ();
+
 	setMinimumSize (68, 13);
 	setMaximumSize (68, 13);
 	m_volume = 0;
@@ -16,6 +20,11 @@ VolumeSlider::VolumeSlider (QWidget *parent) : PixWidget (parent)
 	m_volbtn = NULL;
 
 	m_pixmap = QPixmap (68, 13);
+
+	connect (xmmsh, SIGNAL(getVolume (uint)),
+		 this, SLOT(setVolume (uint)));
+
+	xmmsh->volumeGet ();
 }
 
 VolumeSlider::~VolumeSlider ()
@@ -164,6 +173,9 @@ VolumeSlider::setVolume (uint volume_base100)
 	if(m_volume > 27)
 		m_volume = 27;
 
+	if(m_hasvolbtn)
+		m_volbtn->setVolume (volume_base100);
+
 	changePixmap ();
 }
 
@@ -188,9 +200,9 @@ void
 VolButton::mousePressEvent (QMouseEvent *event)
 {
 	QPoint p (event->globalPos ());
-	QPoint np = m_volslider->mapFromGlobal(p);
+	QPoint np = m_volslider->mapFromGlobal (p);
 
-	move(np.x() - 7, 1);
+	move (np.x() - 7, 1);
 
 	changePixmap (true);
 }
@@ -204,7 +216,7 @@ VolButton::mouseReleaseEvent (QMouseEvent *event)
 void
 VolButton::mouseMoveEvent (QMouseEvent *event)
 {
-	QPoint p = m_volslider->mapFromGlobal(event->globalPos ());
+	QPoint p = m_volslider->mapFromGlobal (event->globalPos ());
 	int volume = 0;
 	int curx = p.x ();
 
@@ -212,12 +224,12 @@ VolButton::mouseMoveEvent (QMouseEvent *event)
 	if(curx < 7)
 	{
 		volume = 0;
-		m_volslider->setVolume(0);
+		m_volslider->setVolume (0);
 	}
 	else if(curx > 61)
 	{
 		volume = 54;
-		m_volslider->setVolume(100);
+		m_volslider->setVolume (100);
 	}
 	else
 	{
@@ -225,12 +237,26 @@ VolButton::mouseMoveEvent (QMouseEvent *event)
 		float b100temp = ((float)(((float)curx - 12) / (float)(68.0f - 19)));
 		volume = (int)(68 * temp) - 7;
 		// This is to make sure the volume slider itself reflects our changes.
-		m_volslider->setVolume((int)(100 * b100temp));
+		m_volslider->setVolume ((int)(100 * b100temp));
 	}
 
-	move(volume, 1);
+	move (volume, 1);
 }
 
+void
+VolButton::setVolume (uint volume_base100)
+{
+	int volume = (int)((float)(volume_base100) *.68);
+
+	if(volume < 0)
+		volume = 0;
+	else if(volume > 54)
+		volume = 54;
+
+	move (volume,1);
+}
+
+
 void
 VolButton::setPixmaps (Skin *skin)
 {

VolumeSlider.h

@@ -20,6 +20,7 @@ class VolButton : public PixWidget
 
 	public slots:
 		void setPixmaps (Skin *skin);
+		void setVolume (uint volume_base100);
 
 	private:
 		void changePixmap (bool pressed);
@@ -43,10 +44,10 @@ class VolumeSlider : public PixWidget
 		void mouseReleaseEvent (QMouseEvent *);
 
 		uint getVolume (void) { return m_volume_base100; };
-		void setVolume (uint volume_base100);
 
 	public slots:
 		void setPixmaps (Skin *skin);
+		void setVolume (uint volume_base100);
 
 	private:
 		void drawPixmaps ();

XMMSHandler.cpp

@@ -63,6 +63,9 @@ XMMSHandler::connect (const char *path)
 	r = m_xmmsc->broadcast_medialib_entry_changed ();
 	r->connect (sigc::mem_fun (this, &XMMSHandler::medialib_entry_changed));
 
+	XMMSResult *xr = m_xmmsc->broadcast_playback_volume_changed ();
+	xr->connect (sigc::mem_fun (this, &XMMSHandler::volume_changed));
+
 	return true;
 }
 
@@ -284,6 +287,36 @@ XMMSHandler::medialib_info (XMMSResultDict *res)
 	delete res;
 }
 
+void
+XMMSHandler::volumeGet (void)
+{
+	XMMSResultDict *p = m_xmmsc->playback_volume_get ();
+	p->connect (sigc::mem_fun (this, &XMMSHandler::volume_get));
+}
+
+void
+XMMSHandler::volume_changed (XMMSResult *res)
+{
+	volumeGet ();
+}
+
+void
+XMMSHandler::volume_get (XMMSResultDict *res)
+{
+	QHash<QString, QString> h (DictToQHash (res));
+	QList<QString> Values = h.values();
+	QListIterator<QString> vol (Values);
+
+	uint right = atol (vol.next().toAscii());
+	uint left = atol (vol.next().toAscii());
+
+	if(left > right)
+		emit getVolume (left);
+	else
+		emit getVolume (right);
+
+}
+
 XMMSHandler::~XMMSHandler ()
 {
 	delete m_xmmsc;

XMMSHandler.h

@@ -24,6 +24,8 @@ class XMMSHandler : public QObject, public sigc::trackable {
 		void playlist_list (XMMSResultValueList<uint> *res);
 		void medialib_entry_changed (XMMSResultValue<uint> *res);
 		void medialib_select (XMMSResultDictList *res);
+		void volume_changed (XMMSResult *res);
+		void volume_get (XMMSResultDict *res);
 
 		void requestMediainfo (uint id);
 		void requestPlaylistList (void);
@@ -34,7 +36,9 @@ class XMMSHandler : public QObject, public sigc::trackable {
 		void playlistMove (uint pos, uint newpos) { delete m_xmmsc->playlist_move (pos, newpos); }
 		uint medialibQuery (QString);
 		void medialibQueryAdd (QString q) { delete m_xmmsc->medialib_add_to_playlist (q.toUtf8 ()); }
-		
+		void volumeGet (void);
+
+
 		const XMMSClient *getXMMS () { return m_xmmsc; }
 
 		void updateSettings (void) { emit settingsSaved (); }
@@ -65,6 +69,7 @@ class XMMSHandler : public QObject, public sigc::trackable {
 		void currentID (uint);
 		void playlistChanged (const QHash<QString, QString> &);
 		void medialibResponse (uint, const QList<QHash<QString, QString> > &);
+		void getVolume (uint);
 
 	private:
 		XMMSHandler (void);