Qt Gui: Add visual validator to "excluded satellites" input in option

dialog

Author: JensReimann

app/qtapp/appcmn_qt/navi_post_opt.cpp

@@ -20,6 +20,7 @@
 #include "keydlg.h"
 #include "helper.h"
 #include "doubleunitvalidator.h"
+#include "excludedsatellitevalidator.h"
 
 #include "ui_navi_post_opt.h"
 
@@ -215,6 +216,8 @@ OptDialog::OptDialog(QWidget *parent, int opts)
     dirCompleter->setModel(dirModel);
     ui->lELocalDirectory->setCompleter(dirCompleter);
 
+    ui->lEExcludedSatellites->setValidator(new ExcludedSatelliteValidator(this));
+
     // station position file line edit actions
     QAction *acStationPositionFileSelect = ui->lEStationPositionFile->addAction(QIcon(":/buttons/folder"), QLineEdit::TrailingPosition);
     acStationPositionFileSelect->setToolTip(tr("Select File"));
@@ -315,6 +318,7 @@ OptDialog::OptDialog(QWidget *parent, int opts)
     connect(ui->lERoverPosition1, &QLineEdit::textChanged, this, &OptDialog::checkLineEditValidator);
     connect(ui->lERoverPosition2, &QLineEdit::textChanged, this, &OptDialog::checkLineEditValidator);
     connect(ui->lERoverPosition3, &QLineEdit::textChanged, this, &OptDialog::checkLineEditValidator);
+    connect(ui->lEExcludedSatellites, &QLineEdit::textChanged, this, &OptDialog::checkLineEditValidator);
     connect(ui->cBAmbiguityResolution, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &OptDialog::updateEnable);
     connect(ui->cBRoverAntennaPcv, &QCheckBox::clicked, this, &OptDialog::updateEnable);
     connect(ui->cBReferenceAntennaPcv, &QCheckBox::clicked, this, &OptDialog::updateEnable);
@@ -2004,6 +2008,7 @@ bool OptDialog::fillExcludedSatellites(prcopt_t *prcopt, const QString &excluded
         foreach (QString sat, excludedSatellites.split(' ')) {
             unsigned char ex;
             int satNo;
+            if (sat.length() == 0) continue;
             if (sat[0] == '+')
             {
                 ex = 2;

app/qtapp/rtknavi_qt/CMakeLists.txt

@@ -40,6 +40,7 @@ add_executable(rtknavi_qt
     ../widgets_qt/doubleunitvalidator.cpp
     ../widgets_qt/intunitvalidator.cpp
     ../widgets_qt/scientificspinbox.cpp
+    ../widgets_qt/excludedsatellitevalidator.cpp
 
     ../appcmn_qt/navi_post_opt.ui
     ../appcmn_qt/aboutdlg.ui

app/qtapp/rtkpost_qt/CMakeLists.txt

@@ -19,6 +19,7 @@ add_executable(rtkpost_qt
 
     ../widgets_qt/doubleunitvalidator.cpp
     ../widgets_qt/scientificspinbox.cpp
+    ../widgets_qt/excludedsatellitevalidator.cpp
 
     ../appcmn_qt/navi_post_opt.ui
     ../appcmn_qt/keydlg.ui

app/qtapp/widgets_qt/excludedsatellitevalidator.cpp

@@ -0,0 +1,29 @@
+#include "excludedsatellitevalidator.h"
+
+#include "rtklib.h"
+
+ExcludedSatelliteValidator::ExcludedSatelliteValidator(QObject *parent) : QValidator(parent) {
+
+}
+
+void ExcludedSatelliteValidator::fixup(QString &input) const
+{
+
+}
+QValidator::State ExcludedSatelliteValidator::validate(QString &input, int &pos) const
+{
+    if (!input.isEmpty()) {
+        foreach (QString sat, input.split(' ')) {
+            unsigned char ex;
+            int satNo;
+            if (sat.length() == 0) continue;
+            if (sat[0] == '+')
+            {
+                sat = sat.mid(1);
+            }
+            if (!(satNo = satid2no(qPrintable(sat)))) return QValidator::State::Intermediate;
+        }
+        return QValidator::State::Acceptable;
+    }
+    return QValidator::State::Acceptable;
+}

app/qtapp/widgets_qt/excludedsatellitevalidator.h

@@ -0,0 +1,15 @@
+#ifndef EXCLUDEDSATELLITEVALIDATOR_H
+#define EXCLUDEDSATELLITEVALIDATOR_H
+
+#include <QObject>
+#include <QValidator>
+
+class ExcludedSatelliteValidator: public QValidator
+{
+public:
+    ExcludedSatelliteValidator(QObject *parent = nullptr);
+    void fixup(QString &input) const;
+    QValidator::State 	validate(QString &input, int &pos) const;
+};
+
+#endif // EXCLUDEDSATELLITEVALIDATOR_H