Session: Don't process packets without sample data

[pulseview.git] / pv / globalsettings.cpp

diff --git a/pv/globalsettings.cpp b/pv/globalsettings.cpp
index 936082909230676a8326f8f328d92dd5f028459d..088a6e27bda0701771e75c8a33c41debc89ed7f2 100644 (file)
--- a/pv/globalsettings.cpp
+++ b/pv/globalsettings.cpp
@@ -20,6 +20,7 @@
 #include "globalsettings.hpp"
 
 #include <QApplication>
+#include <QDebug>
 #include <QFontMetrics>
 #include <QString>
 
@@ -40,6 +41,7 @@ const QString GlobalSettings::Key_View_DefaultDivHeight = "View_DefaultDivHeight
 const QString GlobalSettings::Key_View_DefaultLogicHeight = "View_DefaultLogicHeight";
 const QString GlobalSettings::Key_Dec_InitialStateConfigurable = "Dec_InitialStateConfigurable";
 const QString GlobalSettings::Key_Log_BufferSize = "Log_BufferSize";
+const QString GlobalSettings::Key_Log_NotifyOfStacktrace = "Log_NotifyOfStacktrace";
 
 vector<GlobalSettingsInterface*> GlobalSettings::callbacks_;
 bool GlobalSettings::tracking_ = false;
@@ -76,6 +78,10 @@ void GlobalSettings::set_defaults_where_needed()
        // Default to 500 lines of backlog
        if (!contains(Key_Log_BufferSize))
                setValue(Key_Log_BufferSize, 500);
+
+       // Notify user of existing stack trace by default
+       if (!contains(Key_Log_NotifyOfStacktrace))
+               setValue(Key_Log_NotifyOfStacktrace, true);
 }
 
 void GlobalSettings::add_change_handler(GlobalSettingsInterface *cb)
@@ -101,6 +107,8 @@ void GlobalSettings::setValue(const QString &key, const QVariant &value)
 
        QSettings::setValue(key, value);
 
+       qDebug().noquote() << "Setting" << key << "changed to" << value;
+
        // Call all registered callbacks
        for (GlobalSettingsInterface *cb : callbacks_)
                cb->on_setting_changed(key, value);