# HG changeset patch
# User Hasan Yavuz ÖZDERYA <hy@ozderya.net>
# Date 2016-09-05 03:32:57
# Node ID 5b3f4916ebcf380de03aefbddd66353acbff862f
# Parent  d90a9a2092c3e41d445d2f0b7c0ff79f5cd0b78e

implemented settings for ascii reader

diff --git a/src/asciireader.cpp b/src/asciireader.cpp
--- a/src/asciireader.cpp
+++ b/src/asciireader.cpp
@@ -159,3 +159,13 @@ void AsciiReader::onDataReady()
         emit dataAdded();
     }
 }
+
+void AsciiReader::saveSettings(QSettings* settings)
+{
+    _settingsWidget.saveSettings(settings);
+}
+
+void AsciiReader::loadSettings(QSettings* settings)
+{
+    _settingsWidget.loadSettings(settings);
+}
diff --git a/src/asciireader.h b/src/asciireader.h
--- a/src/asciireader.h
+++ b/src/asciireader.h
@@ -20,6 +20,8 @@
 #ifndef ASCIIREADER_H
 #define ASCIIREADER_H
 
+#include <QSettings>
+
 #include "abstractreader.h"
 #include "asciireadersettings.h"
 
@@ -32,6 +34,10 @@ public:
     QWidget* settingsWidget();
     unsigned numOfChannels();
     void enable(bool enabled = true);
+    /// Stores settings into a `QSettings`
+    void saveSettings(QSettings* settings);
+    /// Loads settings from a `QSettings`.
+    void loadSettings(QSettings* settings);
 
 public slots:
     void pause(bool);
diff --git a/src/asciireadersettings.cpp b/src/asciireadersettings.cpp
--- a/src/asciireadersettings.cpp
+++ b/src/asciireadersettings.cpp
@@ -18,10 +18,13 @@
 */
 
 #include "utils.h"
+#include "setting_defines.h"
 
 #include "asciireadersettings.h"
 #include "ui_asciireadersettings.h"
 
+#include <QtDebug>
+
 AsciiReaderSettings::AsciiReaderSettings(QWidget *parent) :
     QWidget(parent),
     ui(new Ui::AsciiReaderSettings)
@@ -45,3 +48,40 @@ unsigned AsciiReaderSettings::numOfChann
 {
     return ui->spNumOfChannels->value();
 }
+
+void AsciiReaderSettings::saveSettings(QSettings* settings)
+{
+    settings->beginGroup(SettingGroup_ASCII);
+
+    // save number of channels setting
+    QString numOfChannelsSetting = QString::number(numOfChannels());
+    if (numOfChannelsSetting == "0") numOfChannelsSetting = "auto";
+    settings->setValue(SG_ASCII_NumOfChannels, numOfChannelsSetting);
+
+    settings->endGroup();
+}
+
+void AsciiReaderSettings::loadSettings(QSettings* settings)
+{
+    settings->beginGroup(SettingGroup_ASCII);
+
+    // load number of channels
+    QString numOfChannelsSetting =
+        settings->value(SG_ASCII_NumOfChannels, numOfChannels()).toString();
+
+    if (numOfChannelsSetting == "auto")
+    {
+        ui->spNumOfChannels->setValue(0);
+    }
+    else
+    {
+        bool ok;
+        int nc = numOfChannelsSetting.toInt(&ok);
+        if (ok)
+        {
+            ui->spNumOfChannels->setValue(nc);
+        }
+    }
+
+    settings->endGroup();
+}
diff --git a/src/asciireadersettings.h b/src/asciireadersettings.h
--- a/src/asciireadersettings.h
+++ b/src/asciireadersettings.h
@@ -21,6 +21,7 @@
 #define ASCIIREADERSETTINGS_H
 
 #include <QWidget>
+#include <QSettings>
 
 namespace Ui {
 class AsciiReaderSettings;
@@ -35,6 +36,10 @@ public:
     ~AsciiReaderSettings();
 
     unsigned numOfChannels();
+    /// Stores settings into a `QSettings`
+    void saveSettings(QSettings* settings);
+    /// Loads settings from a `QSettings`.
+    void loadSettings(QSettings* settings);
 
 signals:
     void numOfChannelsChanged(unsigned);
diff --git a/src/dataformatpanel.cpp b/src/dataformatpanel.cpp
--- a/src/dataformatpanel.cpp
+++ b/src/dataformatpanel.cpp
@@ -172,6 +172,7 @@ void DataFormatPanel::saveSettings(QSett
 
     // save reader settings
     bsReader.saveSettings(settings);
+    asciiReader.saveSettings(settings);
 }
 
 void DataFormatPanel::loadSettings(QSettings* settings)
@@ -202,4 +203,5 @@ void DataFormatPanel::loadSettings(QSett
 
     // load reader settings
     bsReader.loadSettings(settings);
+    asciiReader.loadSettings(settings);
 }
diff --git a/src/setting_defines.h b/src/setting_defines.h
--- a/src/setting_defines.h
+++ b/src/setting_defines.h
@@ -24,6 +24,7 @@ const char SettingGroup_MainWindow[] = "
 const char SettingGroup_Port[] = "Port";
 const char SettingGroup_DataFormat[] = "DataFormat";
 const char SettingGroup_Binary[] = "DataFormat_Binary";
+const char SettingGroup_ASCII[] = "DataFormat_ASCII";
 const char SettingGroup_Channels[] = "Channels";
 const char SettingGroup_Plot[] = "Plot";
 const char SettingGroup_Commands[] = "Commands";
@@ -50,4 +51,7 @@ const char SG_Binary_NumOfChannels[] = "
 const char SG_Binary_NumberFormat[] = "numberFormat";
 const char SG_Binary_Endianness[] = "endianness";
 
+// ascii reader keys
+const char SG_ASCII_NumOfChannels[] = "numOfChannels";
+
 #endif // SETTING_DEFINES_H