tempo-plotter Changeset - 3ec20782037b · protofusion repositories

Changeset - 3ec20782037b

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channelmanager

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Hasan Yavuz ÖZDERYA - 10 years ago 2016-03-22 18:12:42
hy@ozderya.net

remove channel name

1 file changed with 2 insertions and 1 deletions:

src/channelmanager.cpp

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src/channelmanager.cpp

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@@ @@ -33,102 +33,103 @@ ChannelManager::ChannelManager(unsigned @@
     for (unsigned int i = 0; i < numberOfChannels; i++)
+    {
         channelBuffers.append(new FrameBuffer(numberOfSamples));
         channelNamesList << QString("Channel %1").arg(i+1);
         // curves.append(new QwtPlotCurve(QString("Channel %1").arg(i+1)));
         // curves[i]->setSamples(channelBuffers[i]);
         // curves[i]->setPen(Plot::makeColor(i));
         // curves[i]->attach(ui->plot);
+    }
     _channelNames.setStringList(channelNamesList);
     connect(&_channelNames, &QStringListModel::dataChanged,
             this, &ChannelManager::onChannelNameDataChange);
+}
 ChannelManager::~ChannelManager()
+{
     // TODO: remove all channelBuffers
+}
 unsigned ChannelManager::numOfChannels()
+{
     return channelBuffers.size();
+}
 unsigned ChannelManager::numOfSamples()
+{
     return _numOfSamples;
+}
 void ChannelManager::setNumOfChannels(unsigned number)
+{
     unsigned int oldNum = channelBuffers.size();
     if (number > oldNum)
+    {
         // add new channels
         for (unsigned int i = 0; i < number - oldNum; i++)
+        {
             channelBuffers.append(new FrameBuffer(_numOfSamples));
             addChannelName(QString("Channel %1").arg(oldNum+i+1));
+        }
+    }
     else if(number < oldNum)
+    {
         // remove channels
-        for (unsigned int i = 0; i < oldNum - number; i++)
+        for (unsigned int i = oldNum-1; i > number-1; i--)
+        {
             // also deletes owned FrameBuffer
             // delete curves.takeLast();
             // TODO: important, remove channelBuffer
             channelBuffers.removeLast();
             _channelNames.removeRow(i);
+        }
+    }
     emit numOfChannelsChanged(number);
+}
 void ChannelManager::setNumOfSamples(unsigned number)
+{
     _numOfSamples = number;
     for (int ci = 0; ci < channelBuffers.size(); ci++)
+    {
         channelBuffers[ci]->resize(_numOfSamples);
+    }
     emit numOfSamplesChanged(number);
+}
 FrameBuffer* ChannelManager::channelBuffer(unsigned channel)
+{
     return channelBuffers[channel];
+}
 QStringListModel* ChannelManager::channelNames()
+{
     return &_channelNames;
+}
 QString ChannelManager::channelName(unsigned channel)
+{
     return _channelNames.data(_channelNames.index(channel, 0), Qt::DisplayRole).toString();
+}
 void ChannelManager::setChannelName(unsigned channel, QString name)
+{
     _channelNames.setData(_channelNames.index(channel, 0), QVariant(name), Qt::DisplayRole);
+}
 void ChannelManager::addChannelName(QString name)
+{
     _channelNames.insertRow(_channelNames.rowCount());
     setChannelName(_channelNames.rowCount()-1, name);
+}
 void ChannelManager::onChannelNameDataChange(const QModelIndex & topLeft,
                                              const QModelIndex & bottomRight,
                                              const QVector<int> & roles)
+{

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