From 2df7c1a1e805bea3d439d345d37469a8d202a656 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Mon, 3 Jul 2006 18:28:10 +0000
Subject: Creating of multiple patch input/output ports

git-svn-id: http://svn.drobilla.net/lad/ingen@80 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/engine/events/AddPortEvent.cpp |  7 +++----
 src/progs/ingenuity/OmFlowCanvas.cpp    | 21 ++++++++++++++++++++-
 src/progs/ingenuity/OmFlowCanvas.h      |  1 +
 src/progs/ingenuity/ingenuity.glade     | 10 +++++-----
 4 files changed, 29 insertions(+), 10 deletions(-)

diff --git a/src/libs/engine/events/AddPortEvent.cpp b/src/libs/engine/events/AddPortEvent.cpp
index 1c96206a..92c9cfb9 100644
--- a/src/libs/engine/events/AddPortEvent.cpp
+++ b/src/libs/engine/events/AddPortEvent.cpp
@@ -45,8 +45,7 @@ AddPortEvent::AddPortEvent(CountedPtr<Responder> responder, const string& path,
   _data_type(DataType::UNKNOWN),
   _patch(NULL),
   _patch_port(NULL),
-  _driver_port(NULL),
-  _succeeded(true)
+  _driver_port(NULL)
 {
 	string type_str;
 	if (type == "CONTROL" || type == "AUDIO")
@@ -118,8 +117,8 @@ AddPortEvent::execute(samplecount offset)
 void
 AddPortEvent::post_process()
 {
-	if (!_succeeded) {
-		const string msg = string("Could not create port - ").append(_path);// + " already exists.";
+	if (!_patch_port) {
+		const string msg = string("Could not create port - ").append(_path);
 		m_responder->respond_error(msg);
 	} else {
 		m_responder->respond_ok();
diff --git a/src/progs/ingenuity/OmFlowCanvas.cpp b/src/progs/ingenuity/OmFlowCanvas.cpp
index 57b66998..fc9ec9ef 100644
--- a/src/progs/ingenuity/OmFlowCanvas.cpp
+++ b/src/progs/ingenuity/OmFlowCanvas.cpp
@@ -172,10 +172,27 @@ OmFlowCanvas::destroy_selected()
 }
 
 
+string
+OmFlowCanvas::generate_port_name(const string& base) {
+	string name = base;
+
+	char num_buf[5];
+	for (uint i=1; i < 9999; ++i) {
+		snprintf(num_buf, 5, "%d", i);
+		name = base + "_";
+		name += num_buf;
+		if (!m_patch_controller->patch_model()->get_port(name))
+			break;
+	}
+
+	return name;
+}
+
+
 void
 OmFlowCanvas::menu_add_port(const string& name, const string& type, bool is_output)
 {
-	const Path& path = m_patch_controller->path().base_path() + name;
+	const Path& path = m_patch_controller->path().base_path() + generate_port_name(name);
 	Controller::instance().create_port(path, type, is_output);
 	
 	char temp_buf[16];
@@ -184,6 +201,8 @@ OmFlowCanvas::menu_add_port(const string& name, const string& type, bool is_outp
 	snprintf(temp_buf, 16, "%d", m_last_click_y);
 	Controller::instance().set_metadata(path, "module-y", temp_buf);
 }
+
+
 /*
 void
 OmFlowCanvas::menu_add_audio_input()
diff --git a/src/progs/ingenuity/OmFlowCanvas.h b/src/progs/ingenuity/OmFlowCanvas.h
index 47cb9b2d..d14c79d3 100644
--- a/src/progs/ingenuity/OmFlowCanvas.h
+++ b/src/progs/ingenuity/OmFlowCanvas.h
@@ -53,6 +53,7 @@ public:
 	{ m_menu->popup(event->button.button, event->button.time); }
 	
 private:
+	string generate_port_name(const string& base);
 	void menu_add_port(const string& name, const string& type, bool is_output);
 	/*void menu_add_audio_input();
 	void menu_add_audio_output();
diff --git a/src/progs/ingenuity/ingenuity.glade b/src/progs/ingenuity/ingenuity.glade
index 17736ce2..67286660 100644
--- a/src/progs/ingenuity/ingenuity.glade
+++ b/src/progs/ingenuity/ingenuity.glade
@@ -3022,14 +3022,14 @@
 
 <widget class="GtkAboutDialog" id="about_win">
   <property name="destroy_with_parent">True</property>
-  <property name="name" translatable="yes">OmGtk</property>
+  <property name="name" translatable="yes">Ingenuity</property>
   <property name="copyright" translatable="yes">Copyright (C) 2005-2006 Dave Robillard</property>
-  <property name="comments" translatable="yes">A client for the Om modular synthesizer</property>
+  <property name="comments" translatable="yes">A graphical client for the Ingen audio processor</property>
   <property name="license" translatable="yes">Licensed under the GNU GPL, Version 2.
 
-See COPYING file included with Om, or http://www.gnu.org/licenses/gpl.txt for more information</property>
-  <property name="wrap_license">False</property>
-  <property name="website">http://om-synth.nongnu.org</property>
+See COPYING file included with this distribution, or http://www.gnu.org/licenses/gpl.txt for more information</property>
+  <property name="wrap_license">True</property>
+  <property name="website">http://codeson.net/software/ingen</property>
   <property name="website_label" translatable="yes"></property>
   <property name="authors">Author:
 	Dave Robillard &lt;drobilla@connect.carelton.ca&gt;
-- 
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