From ace0788f85736ae80d97c71a29456794f25fcbdd Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Sun, 7 Jul 2019 00:05:22 +0200
Subject: [PATCH] WIP: Spice reader reads pin names from nets

---
 src/db/db/dbCircuit.cc            | 7 +++++++
 src/db/db/dbCircuit.h             | 5 +++++
 src/db/db/dbNetlistSpiceReader.cc | 2 ++
 src/db/db/dbPin.h                 | 5 +++++
 4 files changed, 19 insertions(+)

diff --git a/src/db/db/dbCircuit.cc b/src/db/db/dbCircuit.cc
index 7a9fe43d0..9220a69e3 100644
--- a/src/db/db/dbCircuit.cc
+++ b/src/db/db/dbCircuit.cc
@@ -145,6 +145,13 @@ const Pin *Circuit::pin_by_id (size_t id) const
   }
 }
 
+void Circuit::rename_pin (size_t id, const std::string &name)
+{
+  if (id < m_pins.size ()) {
+    m_pins [id].set_name (name);
+  }
+}
+
 const Pin *Circuit::pin_by_name (const std::string &name) const
 {
   for (Circuit::const_pin_iterator p = begin_pins (); p != end_pins (); ++p) {
diff --git a/src/db/db/dbCircuit.h b/src/db/db/dbCircuit.h
index 6e84784e2..39a59fc09 100644
--- a/src/db/db/dbCircuit.h
+++ b/src/db/db/dbCircuit.h
@@ -656,6 +656,11 @@ public:
    */
   void connect_pin (size_t pin_id, Net *net);
 
+  /**
+   *  @brief Renames the pin with the given ID
+   */
+  void rename_pin (size_t pin_id, const std::string &name);
+
   /**
    *  @brief Purge unused nets
    *
diff --git a/src/db/db/dbNetlistSpiceReader.cc b/src/db/db/dbNetlistSpiceReader.cc
index 055b7dcf9..d99d3973e 100644
--- a/src/db/db/dbNetlistSpiceReader.cc
+++ b/src/db/db/dbNetlistSpiceReader.cc
@@ -804,6 +804,8 @@ void NetlistSpiceReader::read_circuit (tl::Extractor &ex, const std::string &nc)
 
   for (std::vector<std::string>::const_iterator i = nn.begin (); i != nn.end (); ++i) {
     db::Net *net = make_net (*i);
+    //  use the net name to name the pin (otherwise SPICE pins are always unnamed)
+    // @@@ mp_circuit->rename_pin (i - nn.begin (), net->name ());
     mp_circuit->connect_pin (i - nn.begin (), net);
   }
 
diff --git a/src/db/db/dbPin.h b/src/db/db/dbPin.h
index 2ee33cf6c..1c9dd9714 100644
--- a/src/db/db/dbPin.h
+++ b/src/db/db/dbPin.h
@@ -80,6 +80,11 @@ private:
   {
     m_id = id;
   }
+
+  void set_name (const std::string &name)
+  {
+    m_name = name;
+  }
 };
 
 }