From f6cabfe8fe888e00388a815541084b0fa332a462 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 22 Jul 2008 21:00:01 +0000
Subject: DrumKit parser. Internal drumkit now used in events. This is the
 first milestone.

---
 src/drumkitparser.cc | 106 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 src/drumkitparser.cc

(limited to 'src/drumkitparser.cc')

diff --git a/src/drumkitparser.cc b/src/drumkitparser.cc
new file mode 100644
index 0000000..14e4a88
--- /dev/null
+++ b/src/drumkitparser.cc
@@ -0,0 +1,106 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            drumkitparser.cc
+ *
+ *  Tue Jul 22 16:24:59 CEST 2008
+ *  Copyright 2008 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  DrumGizmo is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "drumkitparser.h"
+
+DrumKitParser::DrumKitParser(char *file)
+{
+  dk = NULL;
+  fd = fopen(file, "r");
+  if(!fd) return;
+  dk = new DrumKit();
+}
+
+DrumKitParser::~DrumKitParser()
+{
+  if(dk) fclose(fd);
+}
+
+void DrumKitParser::startTag(std::string name, std::map< std::string, std::string> attributes)
+{
+  if(name == "drumkit") {
+    dk->name = attributes["name"];
+    dk->description = attributes["description"];
+  }
+
+  if(name == "channels") {}
+
+  if(name == "channel") {
+    Channel *c = new Channel(attributes["name"]);
+    dk->channels[attributes["name"]] = c;
+  }
+
+  if(name == "samples") {}
+
+  if(name == "sample") {
+    Sample *s = new Sample(attributes["name"]);
+    dk->samples[attributes["name"]] = s;
+    lastsample = s;
+  }
+
+  if(name == "audiofile") {
+    AudioFile *af = new AudioFile(attributes["name"]);
+    af->channel = attributes["channel"];
+    lastsample->audiofiles[attributes["name"]] = af;
+  }
+
+  if(name == "instruments") {}
+
+  if(name == "instrument") {
+    midi_note_t m = atoi(attributes["midimap"].c_str());
+    Instrument *i = new Instrument(attributes["name"], m);
+    dk->instruments[m] = i;
+    lastinstrument = i;
+  }
+  
+  if(name == "velocity") {
+    Velocity *v = new Velocity(atoi(attributes["lower"].c_str()),
+                               atoi(attributes["upper"].c_str()));
+    lastinstrument->addVelocity(v);
+    lastvelocity = v;
+  }
+
+  if(name == "sampleref") {
+    lastvelocity->addSample(dk->samples[attributes["name"]],
+                            atof(attributes["probability"].c_str()));
+  }
+}
+
+void DrumKitParser::endTag(std::string name)
+{
+}
+
+DrumKit *DrumKitParser::getDrumkit()
+{
+  return dk;
+}
+
+int DrumKitParser::readData(char *data, size_t size)
+{
+  if(!fd) return 0;
+  return fread(data, 1, size, fd);
+}
+
-- 
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