From: Soeren Apel <redacted>
Date: Fri, 26 May 2017 08:46:14 +0000 (+0200)
Subject: SignalBase: Also emit data related signals
X-Git-Tag: pulseview-0.4.0~75
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=eae3bbbbfd35aef309c186e278ff7ab2d90f362a;hp=d375140b2e760226ff5f0d8aafc0386c0010644b

SignalBase: Also emit data related signals

If we have a SignalBase instance we don't want to hook into
every single segment just to be notified when data changes.
---

diff --git a/pv/data/signalbase.cpp b/pv/data/signalbase.cpp
index 6bcacd73..45dc082c 100644
--- a/pv/data/signalbase.cpp
+++ b/pv/data/signalbase.cpp
@@ -318,6 +318,8 @@ void SignalBase::conversion_thread_proc(QObject* segment, uint64_t start_sample,
 				lsamples.push_back(convert_a2l_threshold(threshold, asamples[j]));
 			lsegment->append_payload(lsamples.data(), lsamples.size());
 			delete[] asamples;
+
+			samples_added(lsegment, start_sample, end_sample);
 		}
 
 		if (conversion_type_ == A2LConversionBySchmittTrigger) {
@@ -343,6 +345,8 @@ void SignalBase::conversion_thread_proc(QObject* segment, uint64_t start_sample,
 				lsamples.push_back(convert_a2l_schmitt_trigger(lo_thr, hi_thr, asamples[j], state));
 			lsegment->append_payload(lsamples.data(), lsamples.size());
 			delete[] asamples;
+
+			samples_added(lsegment, start_sample, end_sample);
 		}
 	}
 }
@@ -351,6 +355,8 @@ void SignalBase::on_samples_cleared()
 {
 	if (converted_data_)
 		converted_data_->clear();
+
+	samples_cleared();
 }
 
 void SignalBase::on_samples_added(QObject* segment, uint64_t start_sample,
@@ -370,6 +376,8 @@ void SignalBase::on_samples_added(QObject* segment, uint64_t start_sample,
 			&SignalBase::conversion_thread_proc, this,
 			segment, start_sample, end_sample);
 	}
+
+	samples_added(segment, start_sample, end_sample);
 }
 
 void SignalBase::on_capture_state_changed(int state)
diff --git a/pv/data/signalbase.hpp b/pv/data/signalbase.hpp
index 38171648..e6726c5a 100644
--- a/pv/data/signalbase.hpp
+++ b/pv/data/signalbase.hpp
@@ -176,6 +176,11 @@ Q_SIGNALS:
 
 	void conversion_type_changed(const ConversionType t);
 
+	void samples_cleared();
+
+	void samples_added(QObject* segment, uint64_t start_sample,
+		uint64_t end_sample);
+
 private Q_SLOTS:
 	void on_samples_cleared();