From: Joel Holdsworth <redacted>
Date: Sat, 22 Nov 2014 16:01:47 +0000 (+0000)
Subject: SamplingBar: Added reference to MainWindow for run_stop
X-Git-Tag: pulseview-0.3.0~432
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=4e7f5ba834f5bafd9fb5c7a6edb30748b2f93c59;p=pulseview.git

SamplingBar: Added reference to MainWindow for run_stop
---

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index 142eb3f1..97717b5a 100644
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -95,6 +95,21 @@ MainWindow::MainWindow(DeviceManager &device_manager,
 	}
 }
 
+void MainWindow::run_stop()
+{
+	switch(session_.get_capture_state()) {
+	case SigSession::Stopped:
+		session_.start_capture([&](QString message) {
+			session_error("Capture failed", message); });
+		break;
+
+	case SigSession::AwaitingTrigger:
+	case SigSession::Running:
+		session_.stop_capture();
+		break;
+	}
+}
+
 void MainWindow::setup_ui()
 {
 	setObjectName(QString::fromUtf8("MainWindow"));
@@ -255,13 +270,11 @@ void MainWindow::setup_ui()
 	addToolBar(toolbar);
 
 	// Setup the sampling bar
-	sampling_bar_ = new toolbars::SamplingBar(session_, this);
+	sampling_bar_ = new toolbars::SamplingBar(session_, *this);
 
 	// Populate the device list and select the initially selected device
 	update_device_list();
 
-	connect(sampling_bar_, SIGNAL(run_stop()), this,
-		SLOT(run_stop()));
 	addToolBar(sampling_bar_);
 
 	// Set the title
@@ -541,21 +554,6 @@ void MainWindow::add_decoder(srd_decoder *decoder)
 #endif
 }
 
-void MainWindow::run_stop()
-{
-	switch(session_.get_capture_state()) {
-	case SigSession::Stopped:
-		session_.start_capture([&](QString message) {
-			session_error("Capture failed", message); });
-		break;
-
-	case SigSession::AwaitingTrigger:
-	case SigSession::Running:
-		session_.stop_capture();
-		break;
-	}
-}
-
 void MainWindow::capture_state_changed(int state)
 {
 	sampling_bar_->set_capture_state((pv::SigSession::capture_state)state);
diff --git a/pv/mainwindow.hpp b/pv/mainwindow.hpp
index 333eda2a..eee1d855 100644
--- a/pv/mainwindow.hpp
+++ b/pv/mainwindow.hpp
@@ -58,6 +58,8 @@ public:
 		const char *open_file_name = NULL,
 		QWidget *parent = 0);
 
+	void run_stop();
+
 private:
 	void setup_ui();
 
@@ -100,8 +102,6 @@ private Q_SLOTS:
 
 	void add_decoder(srd_decoder *decoder);
 
-	void run_stop();
-
 	void capture_state_changed(int state);
 	void device_selected();
 
diff --git a/pv/toolbars/samplingbar.cpp b/pv/toolbars/samplingbar.cpp
index ddca7b59..2002dd23 100644
--- a/pv/toolbars/samplingbar.cpp
+++ b/pv/toolbars/samplingbar.cpp
@@ -30,6 +30,7 @@
 #include "samplingbar.hpp"
 
 #include <pv/devicemanager.hpp>
+#include <pv/mainwindow.hpp>
 #include <pv/popups/deviceoptions.hpp>
 #include <pv/popups/channels.hpp>
 #include <pv/util.hpp>
@@ -55,9 +56,10 @@ const uint64_t SamplingBar::MinSampleCount = 100ULL;
 const uint64_t SamplingBar::MaxSampleCount = 1000000000000ULL;
 const uint64_t SamplingBar::DefaultSampleCount = 1000000;
 
-SamplingBar::SamplingBar(SigSession &session, QWidget *parent) :
-	QToolBar("Sampling Bar", parent),
+SamplingBar::SamplingBar(SigSession &session, MainWindow &main_window) :
+	QToolBar("Sampling Bar", &main_window),
 	session_(session),
+	main_window_(main_window),
 	device_selector_(this),
 	updating_device_selector_(false),
 	configure_button_(this),
@@ -449,7 +451,7 @@ void SamplingBar::on_run_stop()
 {
 	commit_sample_count();
 	commit_sample_rate();	
-	run_stop();
+	main_window_.run_stop();
 }
 
 void SamplingBar::on_config_changed()
diff --git a/pv/toolbars/samplingbar.hpp b/pv/toolbars/samplingbar.hpp
index d027d60e..af274311 100644
--- a/pv/toolbars/samplingbar.hpp
+++ b/pv/toolbars/samplingbar.hpp
@@ -45,6 +45,7 @@ class QAction;
 
 namespace pv {
 
+class MainWindow;
 class SigSession;
 
 namespace toolbars {
@@ -59,7 +60,7 @@ private:
 	static const uint64_t DefaultSampleCount;
 
 public:
-	SamplingBar(SigSession &session, QWidget *parent);
+	SamplingBar(SigSession &session, pv::MainWindow &main_window);
 
 	void set_device_list(
 		const std::list< std::pair<std::shared_ptr<sigrok::Device>, std::string> > &devices,
@@ -93,6 +94,7 @@ protected:
 
 private:
 	SigSession &session_;
+	MainWindow &main_window_;
 
 	QComboBox device_selector_;
 	bool updating_device_selector_;