tempo-plotter Changeset - a8a13a36dd17 · protofusion repositories

Changeset - a8a13a36dd17

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channelmanager

0 2 2

Hasan Yavuz ÖZDERYA - 9 years ago 2016-12-31 09:37:37
hy@ozderya.net

adding channelinfomodel implemented as a draft

4 files changed with 185 insertions and 0 deletions:

CMakeLists.txt

src/channelinfomodel.cpp

115

src/channelinfomodel.h

src/main.cpp

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CMakeLists.txt

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@@ @@ -103,6 +103,7 @@ add_executable(${PROGRAM_NAME} WIN32 @@
   src/tooltipfilter.cpp
   src/sneakylineedit.cpp
   src/channelmanager.cpp
   src/channelinfomodel.cpp
   src/framebufferseries.cpp
   src/numberformatbox.cpp
   src/endiannessbox.cpp

src/channelinfomodel.cpp

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@@ new file 100644 @@
 /*
   Copyright © 2017 Hasan Yavuz Özderya
   This file is part of serialplot.
   serialplot is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
   serialplot is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   You should have received a copy of the GNU General Public License
   along with serialplot.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "channelinfomodel.h"
 /// name + visibility
 enum ChannelInfoColumn
+{
     COLUMN_NAME = 0,
     COLUMN_VISIBILITY,
     COLUMN_COUNT
 };
 ChannelInfoModel::ChannelInfoModel(unsigned numberOfChannels, QObject* parent) :
     QAbstractTableModel(parent)
+{
     _numOfChannels = 0;
     setNumOfChannels(numberOfChannels);
+}
 int ChannelInfoModel::rowCount(const QModelIndex &parent) const
+{
     return _numOfChannels;
+}
 int ChannelInfoModel::columnCount(const QModelIndex & parent) const
+{
     return COLUMN_COUNT;
+}
 QVariant ChannelInfoModel::data(const QModelIndex &index, int role) const
+{
     // TODO: check role parameter
     if (index.row() < (int) _numOfChannels)
+    {
         if (index.column() == COLUMN_NAME)
+        {
             return QVariant(infos[index.row()].name);
+        }
         else if (index.column() == COLUMN_VISIBILITY)
+        {
             return QVariant(infos[index.row()].visibility);
+        }
+    }
     // invalid index
     return QVariant();
+}
 bool ChannelInfoModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
     // TODO: check role
     if (index.row() < (int) _numOfChannels)
+    {
         if (index.column() == COLUMN_NAME)
+        {
             infos[index.row()].name = value.toString();
             return true;
+        }
         else if (index.column() == COLUMN_VISIBILITY)
+        {
             infos[index.row()].visibility = value.toBool();
             return true;
+        }
+    }
     // invalid index
     return false;
+}
 void ChannelInfoModel::setNumOfChannels(unsigned number)
+{
     if (number == _numOfChannels) return;
     // we create channel info but never remove channel info to
     // remember user entered info
     if ((int) number > infos.length())
+    {
         for (unsigned ci = _numOfChannels; ci < number; ci++)
+        {
             infos.append({QString("Channel %d").arg(ci), true});
+        }
+    }
     // make sure newly available channels are visible, we don't
     // remember visibility option intentionally so that user doesn't
     // get confused
     if (number > _numOfChannels)
+    {
         for (unsigned ci = _numOfChannels; ci < number; ci++)
+        {
             infos[ci].visibility = true;
+        }
+    }
     _numOfChannels = number;
+}

src/channelinfomodel.h

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@@ new file 100644 @@
 /*
   Copyright © 2017 Hasan Yavuz Özderya
   This file is part of serialplot.
   serialplot is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
   serialplot is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   You should have received a copy of the GNU General Public License
   along with serialplot.  If not, see <http://www.gnu.org/licenses/>.
 */
 #ifndef CHANNELINFOMODEL_H
 #define CHANNELINFOMODEL_H
 #include <QAbstractTableModel>
 #include <QStringList>
 class ChannelInfoModel : public QAbstractTableModel
+{
     Q_OBJECT
 public:
     explicit ChannelInfoModel(unsigned numberOfChannels, QObject *parent = 0);
     // implemented from QAbstractItemModel
     int      rowCount(const QModelIndex &parent = QModelIndex()) const;
     int      columnCount(const QModelIndex &parent = QModelIndex()) const;
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
     bool     setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
     void setNumOfChannels(unsigned number);
 private:
     struct ChannelInfo
+    {
         QString name;
         bool visibility;
     };
     unsigned _numOfChannels;     ///< @note this is not necessarily the length of `infos`
     /**
      * Channel info is added here but never removed so that we can
      * remember user entered names.
      */
     QList<ChannelInfo> infos;
 };
 #endif // CHANNELINFOMODEL_H

src/main.cpp

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@@ @@ -24,6 +24,9 @@ @@
 #include "tooltipfilter.h"
 #include "version.h"
 // test code
 #include <QTableView>
 #include "channelinfomodel.h"
 MainWindow* pMainWindow;
@@ @@ -50,5 +53,14 @@ int main(int argc, char *argv[]) @@
     qDebug() << "Revision" << VERSION_REVISION;
     w.show();
     // test code
     ChannelInfoModel cim(5, &a);
     QTableView tv;
     tv.setModel(&cim);
     tv.show();
     return a.exec();
+}

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