Merge pull request #285 from AdenKoperczak/trim_whitespace_from_inputs

Trim white space from inputs

scwx-qt/source/scwx/qt/settings/settings_interface.cpp

@@ -56,6 +56,8 @@ public:
    double                     unitScale_ {1};
    std::optional<std::string> unitAbbreviation_ {};
    bool                       unitEnabled_ {false};
+
+   bool trimmingEnabled_ {false};
 };
 
 template<class T>
@@ -191,8 +193,11 @@ void SettingsInterface<T>::SetEditWidget(QWidget* widget)
                           p->context_.get(),
                           [this](const QString& text)
                           {
+                             QString trimmedText =
+                                p->trimmingEnabled_ ? text.trimmed() : text;
+
                              // Map to value if required
-                             std::string value {text.toStdString()};
+                             std::string value {trimmedText.toStdString()};
                              if (p->mapToValue_ != nullptr)
                              {
                                 value = p->mapToValue_(value);
@@ -488,6 +493,12 @@ void SettingsInterface<T>::SetUnit(const double&      scale,
    p->UpdateUnitLabel();
 }
 
+template<class T>
+void SettingsInterface<T>::EnableTrimming(bool trimmingEnabled)
+{
+   p->trimmingEnabled_ = trimmingEnabled;
+}
+
 template<class T>
 template<class U>
 void SettingsInterface<T>::Impl::SetWidgetText(U* widget, const T& currentValue)

scwx-qt/source/scwx/qt/settings/settings_interface.hpp

@@ -121,11 +121,20 @@ public:
    /**
     * Sets the unit to be used by this setting.
     *
-    * @param scale The radio of the current unit to the base unit
+    * @param scale The ratio of the current unit to the base unit
-    * @param abbreviation The abreviation to be displayed
+    * @param abbreviation The abbreviation to be displayed
     */
    void SetUnit(const double& scale, const std::string& abbreviation);
 
+   /**
+    * Enables or disables whitespace trimming of text input.
+    * Removes whitespace ('\t', '\n', '\v', '\f', '\r', and ' ') at the
+    * beginning and end of the string from a QLineEdit.
+    *
+    * @param trimmingEnabled If trimming should be enabled.
+    */
+   void EnableTrimming(bool trimmingEnabled = true);
+
 private:
    class Impl;
    std::unique_ptr<Impl> p;

scwx-qt/source/scwx/qt/ui/settings_dialog.cpp

@@ -603,14 +603,17 @@ void SettingsDialogImpl::SetupGeneralTab()
    mapboxApiKey_.SetSettingsVariable(generalSettings.mapbox_api_key());
    mapboxApiKey_.SetEditWidget(self_->ui->mapboxApiKeyLineEdit);
    mapboxApiKey_.SetResetButton(self_->ui->resetMapboxApiKeyButton);
+   mapboxApiKey_.EnableTrimming();
 
    mapTilerApiKey_.SetSettingsVariable(generalSettings.maptiler_api_key());
    mapTilerApiKey_.SetEditWidget(self_->ui->mapTilerApiKeyLineEdit);
    mapTilerApiKey_.SetResetButton(self_->ui->resetMapTilerApiKeyButton);
+   mapTilerApiKey_.EnableTrimming();
 
    customStyleUrl_.SetSettingsVariable(generalSettings.custom_style_url());
    customStyleUrl_.SetEditWidget(self_->ui->customMapUrlLineEdit);
    customStyleUrl_.SetResetButton(self_->ui->resetCustomMapUrlButton);
+   customStyleUrl_.EnableTrimming();
 
    customStyleDrawLayer_.SetSettingsVariable(
       generalSettings.custom_style_draw_layer());
@@ -672,10 +675,12 @@ void SettingsDialogImpl::SetupGeneralTab()
    nmeaSource_.SetSettingsVariable(generalSettings.nmea_source());
    nmeaSource_.SetEditWidget(self_->ui->nmeaSourceLineEdit);
    nmeaSource_.SetResetButton(self_->ui->resetNmeaSourceButton);
+   nmeaSource_.EnableTrimming();
 
    warningsProvider_.SetSettingsVariable(generalSettings.warnings_provider());
    warningsProvider_.SetEditWidget(self_->ui->warningsProviderLineEdit);
    warningsProvider_.SetResetButton(self_->ui->resetWarningsProviderButton);
+   warningsProvider_.EnableTrimming();
 
    antiAliasingEnabled_.SetSettingsVariable(
       generalSettings.anti_aliasing_enabled());
@@ -750,6 +755,7 @@ void SettingsDialogImpl::SetupPalettesColorTablesTab()
       colorTable.SetSettingsVariable(colorTableVariable);
       colorTable.SetEditWidget(lineEdit);
       colorTable.SetResetButton(resetButton);
+      colorTable.EnableTrimming();
 
       colorTableVariable.RegisterValueStagedCallback(
          [colorTableType, imageLabel](const std::string& value)
@@ -873,6 +879,7 @@ void SettingsDialogImpl::SetupAudioTab()
    alertAudioSoundFile_.SetSettingsVariable(audioSettings.alert_sound_file());
    alertAudioSoundFile_.SetEditWidget(self_->ui->alertAudioSoundLineEdit);
    alertAudioSoundFile_.SetResetButton(self_->ui->resetAlertAudioSoundButton);
+   alertAudioSoundFile_.EnableTrimming();
 
    QObject::connect(
       self_->ui->alertAudioSoundSelectButton,
@@ -1085,6 +1092,7 @@ void SettingsDialogImpl::SetupAudioTab()
    alertAudioCounty_.SetSettingsVariable(audioSettings.alert_county());
    alertAudioCounty_.SetEditWidget(self_->ui->alertAudioCountyLineEdit);
    alertAudioCounty_.SetResetButton(self_->ui->resetAlertAudioCountyButton);
+   alertAudioCounty_.EnableTrimming();
 
    QObject::connect(self_->ui->alertAudioWFOSelectButton,
                     &QAbstractButton::clicked,
@@ -1117,6 +1125,7 @@ void SettingsDialogImpl::SetupAudioTab()
    alertAudioWFO_.SetSettingsVariable(audioSettings.alert_wfo());
    alertAudioWFO_.SetEditWidget(self_->ui->alertAudioWFOLineEdit);
    alertAudioWFO_.SetResetButton(self_->ui->resetAlertAudioWFOButton);
+   alertAudioWFO_.EnableTrimming();
 }
 
 void SettingsDialogImpl::SetupTextTab()

scwx-qt/source/scwx/qt/util/network.cpp

@@ -17,7 +17,8 @@ std::string NormalizeUrl(const std::string& urlString)
    std::string normalizedUrl;
 
    // Normalize URL string
-   QUrl url = QUrl::fromUserInput(QString::fromStdString(urlString));
+   QString trimmedUrlString = QString::fromStdString(urlString).trimmed();
+   QUrl url = QUrl::fromUserInput(trimmedUrlString);
    if (url.isLocalFile())
    {
       normalizedUrl = QDir::toNativeSeparators(url.toLocalFile()).toStdString();