From dc17f287fe685f8f211dd8a7b14f46d2c719f1de Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sun, 12 Mar 2017 16:10:49 -0700
Subject: [PATCH] Use a spinbox for the nfc-ref-delay value

---
 utils/alsoft-config/mainwindow.cpp | 38 +++++------------------------
 utils/alsoft-config/mainwindow.h   |  4 ----
 utils/alsoft-config/mainwindow.ui  | 49 ++++++++++----------------------------
 3 files changed, 19 insertions(+), 72 deletions(-)

diff --git a/utils/alsoft-config/mainwindow.cpp b/utils/alsoft-config/mainwindow.cpp
index 4510781e..c2e36fb4 100644
--- a/utils/alsoft-config/mainwindow.cpp
+++ b/utils/alsoft-config/mainwindow.cpp
@@ -293,9 +293,6 @@ MainWindow::MainWindow(QWidget *parent) :
     mPeriodCountValidator = new QIntValidator(2, 16, this);
     ui->periodCountEdit->setValidator(mPeriodCountValidator);
 
-    mRefDelayValidator = new QDoubleValidator(0.0, 1000.0, 3, this);
-    ui->decoderNFRefDelayEdit->setValidator(mRefDelayValidator);
-
     mSourceCountValidator = new QIntValidator(0, 4096, this);
     ui->srcCountLineEdit->setValidator(mSourceCountValidator);
     mEffectSlotValidator = new QIntValidator(0, 64, this);
@@ -335,8 +332,7 @@ MainWindow::MainWindow(QWidget *parent) :
     connect(ui->decoderHQModeCheckBox, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
     connect(ui->decoderDistCompCheckBox, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
     connect(ui->decoderNFEffectsCheckBox, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
-    connect(ui->decoderNFRefDelaySlider, SIGNAL(valueChanged(int)), this, SLOT(updateRefDelayEdit(int)));
-    connect(ui->decoderNFRefDelayEdit, SIGNAL(editingFinished()), this, SLOT(updateRefDelaySlider()));
+    connect(ui->decoderNFRefDelaySpinBox, SIGNAL(valueChanged(double)), this, SLOT(enableApplyButton()));
     connect(ui->decoderQuadLineEdit, SIGNAL(textChanged(QString)), this, SLOT(enableApplyButton()));
     connect(ui->decoderQuadButton, SIGNAL(clicked()), this, SLOT(selectQuadDecoderFile()));
     connect(ui->decoder51LineEdit, SIGNAL(textChanged(QString)), this, SLOT(enableApplyButton()));
@@ -430,7 +426,6 @@ MainWindow::~MainWindow()
     delete ui;
     delete mPeriodSizeValidator;
     delete mPeriodCountValidator;
-    delete mRefDelayValidator;
     delete mSourceCountValidator;
     delete mEffectSlotValidator;
     delete mSourceSendValidator;
@@ -675,12 +670,7 @@ void MainWindow::loadConfig(const QString &fname)
     bool nfeffects = settings.value("decoder/nfc", true).toBool();
     ui->decoderNFEffectsCheckBox->setChecked(nfeffects);
     double refdelay = settings.value("decoder/nfc-ref-delay", 0.0).toDouble();
-    ui->decoderNFRefDelayEdit->clear();
-    if(refdelay > 0.0)
-    {
-        ui->decoderNFRefDelayEdit->insert(QString::number(refdelay));
-        updateRefDelaySlider();
-    }
+    ui->decoderNFRefDelaySpinBox->setValue(refdelay);
 
     ui->decoderQuadLineEdit->setText(settings.value("decoder/quad").toString());
     ui->decoder51LineEdit->setText(settings.value("decoder/surround51").toString());
@@ -913,7 +903,10 @@ void MainWindow::saveConfig(const QString &fname) const
     settings.setValue("decoder/nfc",
         ui->decoderNFEffectsCheckBox->isChecked() ? QString(/*"true"*/) : QString("false")
     );
-    settings.setValue("decoder/nfc-ref-delay", ui->decoderNFRefDelayEdit->text());
+    double refdelay = ui->decoderNFRefDelaySpinBox->value();
+    settings.setValue("decoder/nfc-ref-delay",
+        (refdelay > 0.0) ? QString::number(refdelay) : QString()
+    );
 
     settings.setValue("decoder/quad", ui->decoderQuadLineEdit->text());
     settings.setValue("decoder/surround51", ui->decoder51LineEdit->text());
@@ -1129,25 +1122,6 @@ void MainWindow::updatePeriodCountSlider()
 }
 
 
-void MainWindow::updateRefDelayEdit(int delay)
-{
-    ui->decoderNFRefDelayEdit->clear();
-    if(delay > 0)
-        ui->decoderNFRefDelayEdit->insert(
-            QString("%1").arg(delay/1000.0, 0, 'f', 3)
-        );
-    enableApplyButton();
-}
-
-void MainWindow::updateRefDelaySlider()
-{
-    double pos = ui->decoderNFRefDelayEdit->text().toDouble();
-    if(pos > 1.0) pos = 1.0;
-    ui->decoderNFRefDelaySlider->setSliderPosition((int)(pos*1000.0));
-    enableApplyButton();
-}
-
-
 void MainWindow::selectQuadDecoderFile()
 { selectDecoderFile(ui->decoderQuadLineEdit, "Select Quadrophonic Decoder");}
 void MainWindow::select51DecoderFile()
diff --git a/utils/alsoft-config/mainwindow.h b/utils/alsoft-config/mainwindow.h
index 766c138c..8b763845 100644
--- a/utils/alsoft-config/mainwindow.h
+++ b/utils/alsoft-config/mainwindow.h
@@ -35,9 +35,6 @@ private slots:
     void updatePeriodCountEdit(int size);
     void updatePeriodCountSlider();
 
-    void updateRefDelayEdit(int delay);
-    void updateRefDelaySlider();
-
     void selectQuadDecoderFile();
     void select51DecoderFile();
     void select61DecoderFile();
@@ -66,7 +63,6 @@ private:
 
     QValidator *mPeriodSizeValidator;
     QValidator *mPeriodCountValidator;
-    QValidator *mRefDelayValidator;
     QValidator *mSourceCountValidator;
     QValidator *mEffectSlotValidator;
     QValidator *mSourceSendValidator;
diff --git a/utils/alsoft-config/mainwindow.ui b/utils/alsoft-config/mainwindow.ui
index 3a5a3190..b186e744 100644
--- a/utils/alsoft-config/mainwindow.ui
+++ b/utils/alsoft-config/mainwindow.ui
@@ -823,7 +823,7 @@ Quality Mode to be enabled.</string>
        <rect>
         <x>-10</x>
         <y>110</y>
-        <width>551</width>
+        <width>281</width>
         <height>21</height>
        </rect>
       </property>
@@ -843,7 +843,7 @@ normal output is created with no near-field simulation.</string>
         <rect>
          <x>20</x>
          <y>0</y>
-         <width>161</width>
+         <width>151</width>
          <height>21</height>
         </rect>
        </property>
@@ -854,49 +854,26 @@ normal output is created with no near-field simulation.</string>
         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
        </property>
       </widget>
-      <widget class="QSlider" name="decoderNFRefDelaySlider">
-       <property name="geometry">
-        <rect>
-         <x>190</x>
-         <y>0</y>
-         <width>251</width>
-         <height>20</height>
-        </rect>
-       </property>
-       <property name="maximum">
-        <number>1000</number>
-       </property>
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-      </widget>
-      <widget class="QLineEdit" name="decoderNFRefDelayEdit">
+      <widget class="QDoubleSpinBox" name="decoderNFRefDelaySpinBox">
        <property name="geometry">
         <rect>
-         <x>450</x>
+         <x>180</x>
          <y>0</y>
-         <width>51</width>
+         <width>91</width>
          <height>21</height>
         </rect>
        </property>
-       <property name="alignment">
-        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+       <property name="suffix">
+        <string>sec</string>
        </property>
-       <property name="placeholderText">
-        <string>off</string>
+       <property name="decimals">
+        <number>4</number>
        </property>
-      </widget>
-      <widget class="QLabel" name="label_31">
-       <property name="geometry">
-        <rect>
-         <x>510</x>
-         <y>0</y>
-         <width>31</width>
-         <height>21</height>
-        </rect>
+       <property name="maximum">
+        <double>1000.000000000000000</double>
        </property>
-       <property name="text">
-        <string>sec.</string>
+       <property name="singleStep">
+        <double>0.010000000000000</double>
        </property>
       </widget>
      </widget>
-- 
2.11.4.GIT