From: Soeren Apel <redacted>
Date: Sun, 15 Apr 2018 06:19:42 +0000 (+0200)
Subject: Channels: Break up logic and analog channels into separate grids
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=3b6c4a1fe75289e56be6bc2a5d1b9e24ccdd1744

Channels: Break up logic and analog channels into separate grids

This way, a named analog channel (e.g. "SDA analog") won't visually disturb
the alignment of the logic channels if there are only ungrouped channels.

To see this change in effect, you may compare using sainsmart_dds120_powerup_scl_analog.sr
---

diff --git a/pv/popups/channels.cpp b/pv/popups/channels.cpp
index fdb97728..cbe9a2a2 100644
--- a/pv/popups/channels.cpp
+++ b/pv/popups/channels.cpp
@@ -100,16 +100,23 @@ Channels::Channels(Session &session, QWidget *parent) :
 	}
 
 	// Make a vector of the remaining channels
-	vector< shared_ptr<SignalBase> > global_sigs;
+	vector< shared_ptr<SignalBase> > global_analog_sigs, global_logic_sigs;
 	for (auto channel : device->channels()) {
 		const map<shared_ptr<Channel>, shared_ptr<SignalBase> >::
 			const_iterator iter = signal_map.find(channel);
-		if (iter != signal_map.end())
-			global_sigs.push_back((*iter).second);
+
+		if (iter != signal_map.end()) {
+			const shared_ptr<SignalBase> signal = (*iter).second;
+			if (signal->type() == SignalBase::AnalogChannel)
+				global_analog_sigs.push_back(signal);
+			else
+				global_logic_sigs.push_back(signal);
+		}
 	}
 
-	// Create a group
-	populate_group(nullptr, global_sigs);
+	// Create the groups for the ungrouped channels
+	populate_group(nullptr, global_logic_sigs);
+	populate_group(nullptr, global_analog_sigs);
 
 	// Create the enable/disable all buttons
 	connect(&enable_all_channels_, SIGNAL(clicked()), this, SLOT(enable_all_channels()));