From: Soeren Apel <redacted>
Date: Sat, 27 Aug 2016 20:23:28 +0000 (+0200)
Subject: Session/MainBar: Fix device change handling
X-Git-Tag: pulseview-0.4.0~262
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=91f8fe8c30131fb438dbdb1b58d69ede7ba9247b;p=pulseview.git

Session/MainBar: Fix device change handling
---

diff --git a/pv/session.cpp b/pv/session.cpp
index b18d27ff..da9da126 100644
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -270,7 +270,7 @@ void Session::set_device(shared_ptr<devices::Device> device)
 		device_->open();
 	} catch (const QString &e) {
 		device_.reset();
-		device_selected();
+		device_changed();
 		throw;
 	}
 
@@ -280,7 +280,7 @@ void Session::set_device(shared_ptr<devices::Device> device)
 		});
 
 	update_signals();
-	device_selected();
+	device_changed();
 }
 
 void Session::set_default_device()
diff --git a/pv/session.hpp b/pv/session.hpp
index 258addb9..e7a90ae9 100644
--- a/pv/session.hpp
+++ b/pv/session.hpp
@@ -204,7 +204,7 @@ private:
 
 Q_SIGNALS:
 	void capture_state_changed(int state);
-	void device_selected();
+	void device_changed();
 
 	void signals_changed();
 
diff --git a/pv/toolbars/mainbar.cpp b/pv/toolbars/mainbar.cpp
index 6a5992bf..1875d3c4 100644
--- a/pv/toolbars/mainbar.cpp
+++ b/pv/toolbars/mainbar.cpp
@@ -236,6 +236,8 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
 	// Device selector menu
 	connect(&device_selector_, SIGNAL(device_selected()),
 		this, SLOT(on_device_selected()));
+	connect(&session, SIGNAL(device_changed()),
+		this, SLOT(on_device_changed()));
 
 	// Setup the decoder button
 #ifdef ENABLE_DECODE
@@ -301,8 +303,6 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
 	sample_count_.installEventFilter(this);
 	sample_rate_.installEventFilter(this);
 
-	QMetaObject::connectSlotsByName(this);
-
 	// Setup session_ events
 	connect(&session_, SIGNAL(capture_state_changed(int)), this,
 		SLOT(capture_state_changed(int)));
@@ -909,7 +909,11 @@ void MainBar::on_device_selected()
 	}
 
 	select_device(device);
+}
 
+void MainBar::on_device_changed()
+{
+	update_device_list();
 	update_device_config_widgets();
 }
 
diff --git a/pv/toolbars/mainbar.hpp b/pv/toolbars/mainbar.hpp
index c05a146e..a50d1101 100644
--- a/pv/toolbars/mainbar.hpp
+++ b/pv/toolbars/mainbar.hpp
@@ -147,6 +147,7 @@ private Q_SLOTS:
 	void import_file(std::shared_ptr<sigrok::InputFormat> format);
 
 	void on_device_selected();
+	void on_device_changed();
 	void on_sample_count_changed();
 	void on_sample_rate_changed();
 	void on_run_stop();