Implement "fill logic signal high areas" feature

[pulseview.git] / pv / globalsettings.cpp

diff --git a/pv/globalsettings.cpp b/pv/globalsettings.cpp
index df44162fe3372de01f626e731b928c086eebaae3..b8f4462c254375654bfbc01e512faaf8835cb77e 100644 (file)
--- a/pv/globalsettings.cpp
+++ b/pv/globalsettings.cpp
@@ -20,6 +20,7 @@
 #include "globalsettings.hpp"
 
 #include <QApplication>
+#include <QColor>
 #include <QDebug>
 #include <QFontMetrics>
 #include <QString>
@@ -36,6 +37,8 @@ const QString GlobalSettings::Key_View_TriggerIsZeroTime = "View_TriggerIsZeroTi
 const QString GlobalSettings::Key_View_ColoredBG = "View_ColoredBG";
 const QString GlobalSettings::Key_View_StickyScrolling = "View_StickyScrolling";
 const QString GlobalSettings::Key_View_ShowSamplingPoints = "View_ShowSamplingPoints";
+const QString GlobalSettings::Key_View_FillSignalHighAreas = "View_FillSignalHighAreas";
+const QString GlobalSettings::Key_View_FillSignalHighAreaColor = "View_FillSignalHighAreaColor";
 const QString GlobalSettings::Key_View_ShowAnalogMinorGrid = "View_ShowAnalogMinorGrid";
 const QString GlobalSettings::Key_View_ConversionThresholdDispMode = "View_ConversionThresholdDispMode";
 const QString GlobalSettings::Key_View_DefaultDivHeight = "View_DefaultDivHeight";
@@ -71,6 +74,13 @@ void GlobalSettings::set_defaults_where_needed()
        if (!contains(Key_View_ShowSamplingPoints))
                setValue(Key_View_ShowSamplingPoints, true);
 
+       // Enable filling logic signal high areas by default
+       if (!contains(Key_View_FillSignalHighAreas))
+               setValue(Key_View_FillSignalHighAreas, true);
+       if (!contains(Key_View_FillSignalHighAreaColor))
+               setValue(Key_View_FillSignalHighAreaColor,
+                       QColor(0, 0, 0, 5 * 256 / 100).rgba());
+
        if (!contains(Key_View_DefaultDivHeight))
                setValue(Key_View_DefaultDivHeight,
                3 * QFontMetrics(QApplication::font()).height());