Added shorter record lengths

[pulseview.git] / pv / samplingbar.cpp

diff --git a/pv/samplingbar.cpp b/pv/samplingbar.cpp
index 41e98be2653e67602a9eede6888d8662106edb0c..b406790988e86bd3106d3a4b55ac582e8a34d1e8 100644 (file)
--- a/pv/samplingbar.cpp
+++ b/pv/samplingbar.cpp
@@ -18,9 +18,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#include <assert.h>
+#include <extdef.h>
 
-#include <boost/foreach.hpp>
+#include <assert.h>
 
 #include <libsigrok/libsigrok.h>
 
@@ -32,7 +32,16 @@
 
 namespace pv {
 
-const uint64_t SamplingBar::RecordLengths[11] = {
+const uint64_t SamplingBar::RecordLengths[20] = {
+       1000,
+       2500,
+       5000,
+       10000,
+       25000,
+       50000,
+       100000,
+       250000,
+       500000,
        1000000,
        2000000,
        5000000,
@@ -46,6 +55,8 @@ const uint64_t SamplingBar::RecordLengths[11] = {
        10000000000ULL,
 };
 
+const uint64_t SamplingBar::DefaultRecordLength = 1000000;
+
 SamplingBar::SamplingBar(QWidget *parent) :
        QToolBar("Sampling Bar", parent),
        _device_selector(this),
@@ -66,12 +77,16 @@ SamplingBar::SamplingBar(QWidget *parent) :
        _sample_rate_value.setDecimals(0);
        _sample_rate_value.setSuffix("Hz");
 
-       BOOST_FOREACH(uint64_t l, RecordLengths)
+       for(size_t i = 0; i < countof(RecordLengths); i++)
        {
+               const uint64_t &l = RecordLengths[i];
                char *const text = sr_si_string_u64(l, " samples");
                _record_length_selector.addItem(QString(text),
                        qVariantFromValue(l));
                g_free(text);
+
+               if(l == DefaultRecordLength)
+                       _record_length_selector.setCurrentIndex(i);
        }
 
        set_sampling(false);