Change Stream Config Dialog inputs

This is the first of many commits that lays the foundation for -
  * Editing multiple streams without exiting the dialog
  * Triggering the dialog when a new stream is added instead of add+edit

client/port.h

@@ -94,15 +94,15 @@ public:
         { return QString().fromStdString(d.notes()); }
     const QString userName() const 
         { return QString().fromStdString(d.user_name()); }
-    AdminStatus adminStatus() 
+    AdminStatus adminStatus() const
         { return (d.is_enabled()?AdminEnable:AdminDisable); }
-    bool hasExclusiveControl() 
+    bool hasExclusiveControl() const
         { return d.is_exclusive_control(); }
-    OstProto::TransmitMode transmitMode() 
+    OstProto::TransmitMode transmitMode() const
         { return d.transmit_mode(); }
-    double averagePacketRate()
+    double averagePacketRate() const
         { return avgPacketsPerSec_; }
-    double averageBitRate()
+    double averageBitRate() const
         { return avgBitsPerSec_; }
 
     //void setAdminEnable(AdminStatus status) { mAdminStatus = status; }

client/portswindow.cpp

@@ -314,7 +314,10 @@ void PortsWindow::on_tvStreamList_activated(const QModelIndex & index)
         qDebug("%s: invalid index", __FUNCTION__);
         return;
     }
-    scd = new StreamConfigDialog(plm->port(currentPort), index.row(), this);
+
+    QList<Stream*> streams;
+    streams.append(plm->port(currentPort).mutableStreamByIndex(index.row()));
+    scd = new StreamConfigDialog(streams, plm->port(currentPort), this);
     qDebug("stream list activated\n");
     ret = scd->exec();
 

client/streamconfigdialog.cpp

@@ -39,13 +39,20 @@ int StreamConfigDialog::lastProtocolDataIndex = 0;
 
 static const uint kEthFrameOverHead = 20;
 
-StreamConfigDialog::StreamConfigDialog(Port &port, uint streamIndex,
-    QWidget *parent) : QDialog (parent), mPort(port)
+StreamConfigDialog::StreamConfigDialog(
+        QList<Stream*> &streamList,
+        const Port &port,
+        QWidget *parent)
+    : QDialog (parent), streamList_(streamList), mPort(port)
 {
     OstProto::Stream s;
-    mCurrentStreamIndex = streamIndex;
+    mCurrentStreamIndex = 0;
+
+    // FIXME: temporary till we support a list
+    Q_ASSERT(streamList_.size() == 1);
+
     mpStream = new Stream;
-    mPort.streamByIndex(mCurrentStreamIndex)->protoDataCopyInto(s);
+    streamList_.at(mCurrentStreamIndex)->protoDataCopyInto(s);
     mpStream->protoDataCopyFrom(s);
     _iter = mpStream->createProtocolListIterator();
     isUpdateInProgress = false;
@@ -1222,7 +1229,7 @@ void StreamConfigDialog::on_pbOk_clicked()
 
     // Copy the data from the "local working copy of stream" to "actual stream"
     mpStream->protoDataCopyInto(s);
-    mPort.mutableStreamByIndex(mCurrentStreamIndex)->protoDataCopyFrom(s);
+    streamList_[mCurrentStreamIndex]->protoDataCopyFrom(s);
 
     qDebug("stream stored");
 

client/streamconfigdialog.h

@@ -43,7 +43,8 @@ class StreamConfigDialog : public QDialog, public Ui::StreamConfigDialog
 {
     Q_OBJECT
 public:
-    StreamConfigDialog(Port &port, uint streamIndex, QWidget *parent = 0);
+    StreamConfigDialog(QList<Stream*> &streamList, const Port &port,
+            QWidget *parent = 0);
     ~StreamConfigDialog();
 
 private: 
@@ -72,7 +73,8 @@ private:
     QStringListModel *mpAvailableProtocolsModel;
     QStringListModel *mpSelectedProtocolsModel;
 
-    Port&            mPort;
+    QList<Stream*>  streamList_;
+    const Port&     mPort;
     uint            mCurrentStreamIndex;
 
     Stream                    *mpStream;