Saving of filtered frames now works. Also, saving and loading of main filter list is now implemented.

canframemodel.cpp

@@ -1,5 +1,7 @@
 #include "canframemodel.h"
 
+#include <QFile>
+
 int CANFrameModel::rowCount(const QModelIndex &parent) const
 {
     return filteredFrames.count();
@@ -380,6 +382,53 @@ void CANFrameModel::insertFrames(const QVector<CANFrame> &newFrames)
     endInsertRows();
 }
 
+void CANFrameModel::loadFilterFile(QString filename)
+{
+    QFile *inFile = new QFile(filename);
+    QByteArray line;
+    int ID;
+
+    if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
+        return;
+
+    filters.clear();
+
+    while (!inFile->atEnd()) {
+        line = inFile->readLine().simplified();
+        if (line.length() > 2)
+        {
+            QList<QByteArray> tokens = line.split(',');
+            ID = tokens[0].toInt(NULL, 16);
+            if (tokens[1].toUpper() == "T") filters.insert(ID, true);
+                else filters.insert(ID, false);
+        }
+    }
+    inFile->close();
+
+    sendRefresh();
+
+    emit updatedFiltersList();
+}
+
+void CANFrameModel::saveFilterFile(QString filename)
+{
+    QFile *outFile = new QFile(filename);
+
+    if (!outFile->open(QIODevice::WriteOnly | QIODevice::Text))
+        return;
+
+    QMap<int, bool>::const_iterator it;
+    for (it = filters.begin(); it != filters.end(); ++it)
+    {
+        outFile->write(QString::number(it.key(), 16).toUtf8());
+        outFile->putChar(',');
+        if (it.value()) outFile->putChar('T');
+            else outFile->putChar('F');
+        outFile->write("\n");
+    }
+    outFile->close();
+}
+
 /*
  *This used to not be const correct but it is now. So, there's little harm in
  * allowing external code to peek at our frames. There's just no touching.
@@ -392,6 +441,11 @@ const QVector<CANFrame>* CANFrameModel::getListReference() const
     return &frames;
 }
 
+const QVector<CANFrame>* CANFrameModel::getFilteredListReference() const
+{
+    return &filteredFrames;
+}
+
 const QMap<int, bool>* CANFrameModel::getFiltersReference() const
 {
     return &filters;

canframemodel.h

@@ -34,10 +34,13 @@ public:
     void setHexMode(bool);
     void setFilterState(int ID, bool state);
     void setSecondsMode(bool);
+    void loadFilterFile(QString filename);
+    void saveFilterFile(QString filename);
     void normalizeTiming();
     void recalcOverwrite();
     void insertFrames(const QVector<CANFrame> &newFrames);
     const QVector<CANFrame> *getListReference() const; //thou shalt not modify these frames externally!
+    const QVector<CANFrame> *getFilteredListReference() const; //Thus saith the Lord, NO.
     const QMap<int, bool> *getFiltersReference() const; //this neither
 
 signals:

mainwindow.cpp

@@ -123,6 +123,9 @@ MainWindow::MainWindow(QWidget *parent) :
     connect(ui->actionFrame_Data_Analysis, SIGNAL(triggered(bool)), this, SLOT(showFrameDataAnalysis()));
     connect(ui->btnClearFrames, SIGNAL(clicked(bool)), this, SLOT(clearFrames()));
     connect(ui->actionSave_Log_File, SIGNAL(triggered(bool)), this, SLOT(handleSaveFile()));
+    connect(ui->actionSave_Filtered_Log_File, SIGNAL(triggered(bool)), this, SLOT(handleSaveFilteredFile()));
+    connect(ui->actionLoad_Filter_Definition, SIGNAL(triggered(bool)), this, SLOT(handleLoadFilters()));
+    connect(ui->actionSave_Filter_Definition, SIGNAL(triggered(bool)), this, SLOT(handleSaveFilters()));
     connect(ui->action_Playback, SIGNAL(triggered(bool)), this, SLOT(showPlaybackWindow()));
     connect(ui->btnBaudSet, SIGNAL(clicked(bool)), this, SLOT(changeBaudRates()));
     connect(ui->actionFlow_View, SIGNAL(triggered(bool)), this, SLOT(showFlowViewWindow()));
@@ -451,6 +454,83 @@ void MainWindow::handleSaveFile()
     }
 }
 
+void MainWindow::handleSaveFilteredFile()
+{
+    QString filename;
+    QFileDialog dialog(this);
+    bool result = false;
+
+    QStringList filters;
+    filters.append(QString(tr("CRTD Logs (*.txt)")));
+    filters.append(QString(tr("GVRET Logs (*.csv)")));
+    filters.append(QString(tr("Generic ID/Data CSV (*.csv)")));
+    filters.append(QString(tr("BusMaster Log (*.log)")));
+    filters.append(QString(tr("Microchip Log (*.log)")));
+
+    dialog.setFileMode(QFileDialog::AnyFile);
+    dialog.setNameFilters(filters);
+    dialog.setViewMode(QFileDialog::Detail);
+    dialog.setAcceptMode(QFileDialog::AcceptSave);
+
+    if (dialog.exec() == QDialog::Accepted)
+    {
+        const QVector<CANFrame> *frames = model->getFilteredListReference();
+        filename = dialog.selectedFiles()[0];
+        if (dialog.selectedNameFilter() == filters[0]) result = FrameFileIO::saveCRTDFile(filename, frames);
+        if (dialog.selectedNameFilter() == filters[1]) result = FrameFileIO::saveNativeCSVFile(filename, frames);
+        if (dialog.selectedNameFilter() == filters[2]) result = FrameFileIO::saveGenericCSVFile(filename, frames);
+        if (dialog.selectedNameFilter() == filters[3]) result = FrameFileIO::saveLogFile(filename, frames);
+        if (dialog.selectedNameFilter() == filters[4]) result = FrameFileIO::saveMicrochipFile(filename, frames);
+        if (result)
+        {
+            QStringList fileList = filename.split('/');
+            loadedFileName = fileList[fileList.length() - 1];
+            updateFileStatus();
+        }
+    }
+}
+
+void MainWindow::handleSaveFilters()
+{
+    QString filename;
+    QFileDialog dialog(this);
+    bool result = false;
+
+    QStringList filters;
+    filters.append(QString(tr("Filter list (*.ftl)")));
+
+    dialog.setFileMode(QFileDialog::AnyFile);
+    dialog.setNameFilters(filters);
+    dialog.setViewMode(QFileDialog::Detail);
+    dialog.setAcceptMode(QFileDialog::AcceptSave);
+
+    if (dialog.exec() == QDialog::Accepted)
+    {
+        filename = dialog.selectedFiles()[0];
+        if (dialog.selectedNameFilter() == filters[0]) model->saveFilterFile(filename);
+    }
+}
+
+void MainWindow::handleLoadFilters()
+{
+    QString filename;
+    QFileDialog dialog(this);
+
+    QStringList filters;
+    filters.append(QString(tr("Filter List (*.ftl)")));
+
+    dialog.setFileMode(QFileDialog::ExistingFile);
+    dialog.setNameFilters(filters);
+    dialog.setViewMode(QFileDialog::Detail);
+
+    if (dialog.exec() == QDialog::Accepted)
+    {
+        filename = dialog.selectedFiles()[0];
+        //right now there is only one file type that can be loaded here so just do it.
+        model->loadFilterFile(filename);
+    }
+}
+
 void MainWindow::handleLoadDBC()
 {
     QString filename;

mainwindow.h

@@ -35,8 +35,11 @@ public:
 private slots:
     void handleLoadFile();
     void handleSaveFile();
+    void handleSaveFilteredFile();
     void handleLoadDBC();
     void handleSaveDBC();
+    void handleSaveFilters();
+    void handleLoadFilters();
     void connButtonPress();
     void showGraphingWindow();
     void showFrameDataAnalysis();