Allow users to set initial pin states for decoders.

[pulseview.git] / pv / data / decode / decoder.cpp

diff --git a/pv/data/decode/decoder.cpp b/pv/data/decode/decoder.cpp
index 374dd4d360c9bf8bca84f544eaf04892395c9888..841d4fd7b874cdf4ba30227beaf862f361d60627 100644 (file)
--- a/pv/data/decode/decoder.cpp
+++ b/pv/data/decode/decoder.cpp
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <cassert>
@@ -25,7 +24,7 @@
 
 #include "decoder.hpp"
 
-#include <pv/view/logicsignal.hpp>
+#include <pv/data/signalbase.hpp>
 
 using std::set;
 using std::map;
@@ -38,13 +37,14 @@ namespace decode {
 
 Decoder::Decoder(const srd_decoder *const dec) :
        decoder_(dec),
-       shown_(true)
+       shown_(true),
+       initial_pins_(nullptr)
 {
 }
 
 Decoder::~Decoder()
 {
-       for (auto & option : options_)
+       for (auto& option : options_)
                g_variant_unref(option.second);
 }
 
@@ -63,19 +63,31 @@ void Decoder::show(bool show)
        shown_ = show;
 }
 
-const map<const srd_channel*, shared_ptr<view::LogicSignal> >&
+const map<const srd_channel*, shared_ptr<data::SignalBase> >&
 Decoder::channels() const
 {
        return channels_;
 }
 
-void Decoder::set_channels(std::map<const srd_channel*,
-       std::shared_ptr<view::LogicSignal> > channels)
+void Decoder::set_channels(map<const srd_channel*,
+       shared_ptr<data::SignalBase> > channels)
 {
        channels_ = channels;
 }
 
-const std::map<std::string, GVariant*>& Decoder::options() const
+void Decoder::set_initial_pins(GArray *initial_pins)
+{
+       if (initial_pins_)
+               g_array_free(initial_pins_, TRUE);
+       initial_pins_ = initial_pins;
+}
+
+GArray *Decoder::initial_pins() const
+{
+       return initial_pins_;
+}
+
+const map<string, GVariant*>& Decoder::options() const
 {
        return options_;
 }
@@ -102,10 +114,10 @@ bool Decoder::have_required_channels() const
 set< shared_ptr<pv::data::Logic> > Decoder::get_data()
 {
        set< shared_ptr<pv::data::Logic> > data;
-       for (const auto & channel : channels_) {
-               shared_ptr<view::LogicSignal> signal(channel.second);
-               assert(signal);
-               data.insert(signal->logic_data());
+       for (const auto& channel : channels_) {
+               shared_ptr<data::SignalBase> b(channel.second);
+               assert(b);
+               data.insert(b->logic_data());
        }
 
        return data;
@@ -116,7 +128,7 @@ srd_decoder_inst* Decoder::create_decoder_inst(srd_session *session) const
        GHashTable *const opt_hash = g_hash_table_new_full(g_str_hash,
                g_str_equal, g_free, (GDestroyNotify)g_variant_unref);
 
-       for (const auto & option : options_) {
+       for (const auto& option : options_) {
                GVariant *const value = option.second;
                g_variant_ref(value);
                g_hash_table_replace(opt_hash, (void*)g_strdup(
@@ -134,19 +146,20 @@ srd_decoder_inst* Decoder::create_decoder_inst(srd_session *session) const
        GHashTable *const channels = g_hash_table_new_full(g_str_hash,
                g_str_equal, g_free, (GDestroyNotify)g_variant_unref);
 
-       for (const auto & channel : channels_) {
-               shared_ptr<view::LogicSignal> signal(channel.second);
-               GVariant *const gvar = g_variant_new_int32(
-                       signal->channel()->index());
+       for (const auto& channel : channels_) {
+               shared_ptr<data::SignalBase> b(channel.second);
+               GVariant *const gvar = g_variant_new_int32(b->index());
                g_variant_ref_sink(gvar);
                g_hash_table_insert(channels, channel.first->id, gvar);
        }
 
        srd_inst_channel_set_all(decoder_inst, channels);
 
+       srd_inst_initial_pins_set_all(decoder_inst, initial_pins_);
+
        return decoder_inst;
 }
 
-} // decode
-} // data
-} // pv
+}  // namespace decode
+}  // namespace data
+}  // namespace pv