Add decoder after decoder dialog

[pulseview.git] / pv / sigsession.cpp

diff --git a/pv/sigsession.cpp b/pv/sigsession.cpp
index 41e31a2802a0af68c2d0505e2f3e3384ca96a010..c2c2dc983892dc65d1ff94b532b79b83e60a9cf6 100644 (file)
--- a/pv/sigsession.cpp
+++ b/pv/sigsession.cpp
@@ -25,7 +25,9 @@
 #include "data/analogsnapshot.h"
 #include "data/logic.h"
 #include "data/logicsnapshot.h"
+
 #include "view/analogsignal.h"
+#include "view/decodesignal.h"
 #include "view/logicsignal.h"
 
 #include <assert.h>
@@ -106,9 +108,12 @@ void SigSession::load_file(const string &name,
                        return;
                }
 
-               update_signals((sr_dev_inst*)devlist->data);
+               sr_dev_inst *const sdi = (sr_dev_inst*)devlist->data;
                g_slist_free(devlist);
 
+               update_signals(sdi);
+               read_sample_rate(sdi);
+
                _sampling_thread.reset(new boost::thread(
                        &SigSession::load_session_thread_proc, this,
                        error_handler));
@@ -121,6 +126,7 @@ void SigSession::load_file(const string &name,
                        return;
 
                update_signals(in->sdi);
+               read_sample_rate(in->sdi);
 
                _sampling_thread.reset(new boost::thread(
                        &SigSession::load_input_thread_proc, this,
@@ -190,6 +196,15 @@ boost::shared_ptr<data::Logic> SigSession::get_data()
        return _logic_data;
 }
 
+void SigSession::add_decoder(srd_decoder *const dec)
+{
+       {
+               shared_ptr<view::DecodeSignal> d(new view::DecodeSignal(*this, dec));
+               _decode_traces.push_back(d);
+       }
+       signals_changed();
+}
+
 void SigSession::set_capture_state(capture_state state)
 {
        lock_guard<mutex> lock(_sampling_mutex);
@@ -283,6 +298,9 @@ void SigSession::update_signals(const sr_dev_inst *const sdi)
        unsigned int logic_probe_count = 0;
        unsigned int analog_probe_count = 0;
 
+       // Clear the decode traces
+       _decode_traces.clear();
+
        // Detect what data types we will receive
        if(sdi) {
                for (const GSList *l = sdi->probes; l; l = l->next) {
@@ -367,6 +385,31 @@ bool SigSession::is_trigger_enabled() const
        return false;
 }
 
+void SigSession::read_sample_rate(const sr_dev_inst *const sdi)
+{
+       GVariant *gvar;
+       uint64_t sample_rate = 0;
+
+       // Read out the sample rate
+       if(sdi->driver)
+       {
+               const int ret = sr_config_get(sdi->driver,
+                       SR_CONF_SAMPLERATE, &gvar, sdi);
+               if (ret != SR_OK) {
+                       qDebug("Failed to get samplerate\n");
+                       return;
+               }
+
+               sample_rate = g_variant_get_uint64(gvar);
+               g_variant_unref(gvar);
+       }
+
+       if(_analog_data)
+               _analog_data->set_samplerate(sample_rate);
+       if(_logic_data)
+               _logic_data->set_samplerate(sample_rate);
+}
+
 void SigSession::load_session_thread_proc(
        function<void (const QString)> error_handler)
 {
@@ -454,27 +497,7 @@ void SigSession::sample_thread_proc(struct sr_dev_inst *sdi,
 
 void SigSession::feed_in_header(const sr_dev_inst *sdi)
 {
-       GVariant *gvar;
-       uint64_t sample_rate = 0;
-
-       // Read out the sample rate
-       if(sdi->driver)
-       {
-               const int ret = sr_config_get(sdi->driver,
-                       SR_CONF_SAMPLERATE, &gvar, sdi);
-               if (ret != SR_OK) {
-                       qDebug("Failed to get samplerate\n");
-                       return;
-               }
-
-               sample_rate = g_variant_get_uint64(gvar);
-               g_variant_unref(gvar);
-       }
-
-       if(_analog_data)
-               _analog_data->set_samplerate(sample_rate);
-       if(_logic_data)
-               _logic_data->set_samplerate(sample_rate);
+       read_sample_rate(sdi);
 }
 
 void SigSession::feed_in_meta(const sr_dev_inst *sdi,