Spectrum markers: make dialog dynamic

sdrgui/gui/glspectrum.h

@@ -154,9 +154,13 @@ public:
     }
     void setSpectrumVis(SpectrumVis *spectrumVis) { m_spectrumVis = spectrumVis; }
     const QList<SpectrumHistogramMarker>& getHistogramMarkers() const { return m_histogramMarkers; }
+    QList<SpectrumHistogramMarker>& getHistogramMarkers() { return m_histogramMarkers; }
     void setHistogramMarkers(const QList<SpectrumHistogramMarker>& histogramMarkers);
     const QList<SpectrumWaterfallMarker>& getWaterfallMarkers() const { return m_waterfallMarkers; }
+    QList<SpectrumWaterfallMarker>& getWaterfallMarkers() { return m_waterfallMarkers; }
     void setWaterfallMarkers(const QList<SpectrumWaterfallMarker>& waterfallMarkers);
+    void updateHistogramMarkers();
+    void updateWaterfallMarkers();
 
 private:
 	struct ChannelMarkerState {
@@ -327,8 +331,6 @@ private:
             bool topHalf,
             const QRectF& glRect);
     void formatTextInfo(QString& info);
-    void updateHistogramMarkers();
-    void updateWaterfallMarkers();
 
 private slots:
 	void cleanup();

sdrgui/gui/glspectrumgui.cpp

@@ -340,22 +340,19 @@ void GLSpectrumGUI::on_markers_clicked(bool checked)
         return;
     }
 
-    QList<SpectrumHistogramMarker> histogramMarkers = m_glSpectrum->getHistogramMarkers();
-    QList<SpectrumWaterfallMarker> waterfallMarkers = m_glSpectrum->getWaterfallMarkers();
-    SpectrumMarkersDialog markersDialog(histogramMarkers, waterfallMarkers, this);
+    SpectrumMarkersDialog markersDialog(
+        m_glSpectrum->getHistogramMarkers(),
+        m_glSpectrum->getWaterfallMarkers(),
+        this
+    );
+
     markersDialog.setCenterFrequency(m_glSpectrum->getCenterFrequency());
     markersDialog.setPower(m_glSpectrum->getPowerMax() / 2.0f);
 
-    if (markersDialog.exec() == QDialog::Accepted)
-    {
-        if (markersDialog.histogramMarkersChanged()) {
-            m_glSpectrum->setHistogramMarkers(histogramMarkers);
-        }
+    connect(&markersDialog, SIGNAL(updateHistogram()), this, SLOT(updateHistogramMarkers()));
+    connect(&markersDialog, SIGNAL(updateWaterfall()), this, SLOT(updateWaterfallMarkers()));
 
-        if (markersDialog.waterfallMarkersChanged()) {
-            m_glSpectrum->setWaterfallMarkers(waterfallMarkers);
-        }
-    }
+    markersDialog.exec();
 }
 
 void GLSpectrumGUI::on_refLevel_valueChanged(int value)
@@ -691,3 +688,17 @@ void GLSpectrumGUI::openWebsocketSpectrumSettingsDialog(const QPoint& p)
         applySettings();
     }
 }
+
+void GLSpectrumGUI::updateHistogramMarkers()
+{
+    if (m_glSpectrum) {
+        m_glSpectrum->updateHistogramMarkers();
+    }
+}
+
+void GLSpectrumGUI::updateWaterfallMarkers()
+{
+    if (m_glSpectrum) {
+        m_glSpectrum->updateWaterfallMarkers();
+    }
+}

sdrgui/gui/glspectrumgui.h

@@ -111,6 +111,9 @@ private slots:
 
 	void handleInputMessages();
     void openWebsocketSpectrumSettingsDialog(const QPoint& p);
+
+	void updateHistogramMarkers();
+	void updateWaterfallMarkers();
 };
 
 #endif // INCLUDE_GLSPECTRUMGUI_H

sdrgui/gui/spectrummarkersdialog.cpp

@@ -30,8 +30,6 @@ SpectrumMarkersDialog::SpectrumMarkersDialog(
     ui(new Ui::SpectrumMarkersDialog),
     m_histogramMarkers(histogramMarkers),
     m_waterfallMarkers(waterfallMarkers),
-    m_histogramMarkersChanged(false),
-    m_waterfallMarkersChanged(false),
     m_histogramMarkerIndex(0),
     m_centerFrequency(0),
     m_power(0.5f)
@@ -73,18 +71,6 @@ void SpectrumMarkersDialog::displayHistogramMarker()
     }
 }
 
-void SpectrumMarkersDialog::accept()
-{
-    QDialog::accept();
-}
-
-void SpectrumMarkersDialog::reject()
-{
-    m_histogramMarkersChanged = false;
-    m_waterfallMarkersChanged = false;
-    QDialog::reject();
-}
-
 void SpectrumMarkersDialog::on_markerFrequency_changed(qint64 value)
 {
     if (m_histogramMarkers.size() == 0) {
@@ -92,7 +78,7 @@ void SpectrumMarkersDialog::on_markerFrequency_changed(qint64 value)
     }
 
     m_histogramMarkers[m_histogramMarkerIndex].m_frequency = value;
-    m_histogramMarkersChanged = true;
+    emit updateHistogram();
 }
 
 void SpectrumMarkersDialog::on_fixedPower_valueChanged(int value)
@@ -104,7 +90,7 @@ void SpectrumMarkersDialog::on_fixedPower_valueChanged(int value)
     float powerDB = value / 10.0f;
     ui->fixedPowerText->setText(QString::number(powerDB, 'f', 1));
     m_histogramMarkers[m_histogramMarkerIndex].m_power = CalcDb::powerFromdB(powerDB);
-    m_histogramMarkersChanged = true;
+    emit updateHistogram();
 }
 
 void SpectrumMarkersDialog::on_marker_valueChanged(int value)
@@ -129,7 +115,7 @@ void SpectrumMarkersDialog::on_setReference_clicked(bool checked)
     m_histogramMarkers[0] = m_histogramMarkers[m_histogramMarkerIndex];
     m_histogramMarkers[m_histogramMarkerIndex] = marker0;
     displayHistogramMarker();
-    m_histogramMarkersChanged = true;
+    emit updateHistogram();
 }
 
 void SpectrumMarkersDialog::on_markerAdd_clicked(bool checked)
@@ -146,7 +132,6 @@ void SpectrumMarkersDialog::on_markerAdd_clicked(bool checked)
     m_histogramMarkerIndex = m_histogramMarkers.size() - 1;
     ui->marker->setMaximum(m_histogramMarkers.size() - 1);
     displayHistogramMarker();
-    m_histogramMarkersChanged = true;
 }
 
 void SpectrumMarkersDialog::on_markerDel_clicked(bool checked)
@@ -162,7 +147,6 @@ void SpectrumMarkersDialog::on_markerDel_clicked(bool checked)
         m_histogramMarkerIndex : m_histogramMarkerIndex - 1;
     ui->marker->setMaximum(m_histogramMarkers.size() - 1);
     displayHistogramMarker();
-    m_histogramMarkersChanged = true;
 }
 
 void SpectrumMarkersDialog::on_powerMode_currentIndexChanged(int index)
@@ -172,5 +156,4 @@ void SpectrumMarkersDialog::on_powerMode_currentIndexChanged(int index)
     }
 
     m_histogramMarkers[m_histogramMarkerIndex].m_markerType = (SpectrumHistogramMarkerType) index;
-    m_histogramMarkersChanged = true;
 }

sdrgui/gui/spectrummarkersdialog.h

@@ -39,8 +39,6 @@ public:
         QWidget* parent = nullptr
     );
     ~SpectrumMarkersDialog();
-    bool histogramMarkersChanged() const { return m_histogramMarkersChanged; }
-    bool waterfallMarkersChanged() const { return m_waterfallMarkersChanged; }
     void setCenterFrequency(qint64 centerFrequency) { m_centerFrequency = centerFrequency; }
     void setPower(float power) { m_power = power; }
 
@@ -48,8 +46,6 @@ private:
     Ui::SpectrumMarkersDialog* ui;
     QList<SpectrumHistogramMarker>& m_histogramMarkers;
     QList<SpectrumWaterfallMarker>& m_waterfallMarkers;
-    bool m_histogramMarkersChanged;
-    bool m_waterfallMarkersChanged;
     int m_histogramMarkerIndex;
     qint64 m_centerFrequency;
     float m_power;
@@ -64,8 +60,10 @@ private slots:
     void on_markerAdd_clicked(bool checked);
     void on_markerDel_clicked(bool checked);
     void on_powerMode_currentIndexChanged(int index);
-    void accept();
-    void reject();
+
+signals:
+    void updateHistogram();
+    void updateWaterfall();
 };
 
 #endif // SDRBASE_GUI_SPECTRUMMARKERSDIALOG_H_

sdrgui/gui/spectrummarkersdialog.ui

@@ -393,7 +393,7 @@
       <enum>Qt::Horizontal</enum>
      </property>
      <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+      <set>QDialogButtonBox::Close</set>
      </property>
     </widget>
    </item>