Some smaller whitespace fixes.

[pulseview.git] / pv / samplingbar.cpp

diff --git a/pv/samplingbar.cpp b/pv/samplingbar.cpp
index 31047439c6354886c58c060412032a6034aa0d08..5f9e4371bd691fa98acb52ffb2ac88aa915a0c5d 100644 (file)
--- a/pv/samplingbar.cpp
+++ b/pv/samplingbar.cpp
@@ -68,7 +68,7 @@ SamplingBar::SamplingBar(QWidget *parent) :
                g_free(text);
        }
 
-       _run_stop_button.setText("Run");
+       set_sampling(false);
 
        addWidget(&_device_selector);
        addWidget(&_record_length_selector);
@@ -83,7 +83,7 @@ SamplingBar::SamplingBar(QWidget *parent) :
 struct sr_dev_inst* SamplingBar::get_selected_device() const
 {
        const int index = _device_selector.currentIndex();
-       if(index < 0)
+       if (index < 0)
                return NULL;
 
        return (sr_dev_inst*)_device_selector.itemData(
@@ -93,7 +93,7 @@ struct sr_dev_inst* SamplingBar::get_selected_device() const
 uint64_t SamplingBar::get_record_length() const
 {
        const int index = _record_length_selector.currentIndex();
-       if(index < 0)
+       if (index < 0)
                return 0;
 
        return _record_length_selector.itemData(index).value<uint64_t>();
@@ -104,12 +104,12 @@ uint64_t SamplingBar::get_sample_rate() const
        assert(_sample_rate_value_action);
        assert(_sample_rate_list_action);
 
-       if(_sample_rate_value_action->isVisible())
+       if (_sample_rate_value_action->isVisible())
                return (uint64_t)_sample_rate_value.value();
-       else if(_sample_rate_list_action->isVisible())
+       else if (_sample_rate_list_action->isVisible())
        {
                const int index = _sample_rate_list.currentIndex();
-               if(index < 0)
+               if (index < 0)
                        return 0;
                
                return _sample_rate_list.itemData(index).value<uint64_t>();
@@ -118,6 +118,11 @@ uint64_t SamplingBar::get_sample_rate() const
        return 0;
 }
 
+void SamplingBar::set_sampling(bool sampling)
+{
+       _run_stop_button.setText(sampling ? "Stop" : "Run");
+}
+
 void SamplingBar::update_device_selector()
 {
        GSList *devices = NULL;