From: Soeren Apel <redacted>
Date: Wed, 2 Aug 2017 16:42:34 +0000 (+0200)
Subject: SignalBase: Default to dynamic conversion preset, not custom values
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=753c8f08d8aefec455577b980d105500cd6addd8

SignalBase: Default to dynamic conversion preset, not custom values

The reason for this change is that when you initially select a
conversion from the channel config popup dialog, the threshold
will be set to "0.0V" or "0.0V/0.0V", respectively.
This is of course not what we want and the root cause is that
when no preset is selected, NoPreset is assumed instead of
DynamicPreset. This patch changes this.
---

diff --git a/pv/data/signalbase.cpp b/pv/data/signalbase.cpp
index e267885d..7859e9a8 100644
--- a/pv/data/signalbase.cpp
+++ b/pv/data/signalbase.cpp
@@ -344,7 +344,7 @@ SignalBase::ConversionPreset SignalBase::get_current_conversion_preset() const
 	if (preset != conversion_options_.end())
 		return (ConversionPreset)((preset->second).toInt());
 
-	return NoPreset;
+	return DynamicPreset;
 }
 
 void SignalBase::set_conversion_preset(ConversionPreset id)