From 8e747504412c62f27c599f3f5e001ff3e2e36a82 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 20 Sep 2007 02:43:59 +0000
Subject: Fix voice-specific polyphony controls. Restore patch polyphony
 correctly on client reattach. Fix crash on multiple polyphony changes w/ LV2
 plugins.

git-svn-id: http://svn.drobilla.net/lad/ingen@737 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/client/OSCClientReceiver.cpp | 9 +++++++++
 src/libs/client/OSCClientReceiver.hpp | 1 +
 src/libs/client/PatchModel.hpp        | 3 ++-
 3 files changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/libs/client')

diff --git a/src/libs/client/OSCClientReceiver.cpp b/src/libs/client/OSCClientReceiver.cpp
index c369db0e..d6ce3f81 100644
--- a/src/libs/client/OSCClientReceiver.cpp
+++ b/src/libs/client/OSCClientReceiver.cpp
@@ -152,6 +152,7 @@ OSCClientReceiver::setup_callbacks()
 	lo_server_thread_add_method(_st, "/ingen/destroyed", "s", destroyed_cb, this);
 	lo_server_thread_add_method(_st, "/ingen/patch_enabled", "s", patch_enabled_cb, this);
 	lo_server_thread_add_method(_st, "/ingen/patch_disabled", "s", patch_disabled_cb, this);
+	lo_server_thread_add_method(_st, "/ingen/patch_polyphony", "si", patch_polyphony_cb, this);
 	lo_server_thread_add_method(_st, "/ingen/patch_cleared", "s", patch_cleared_cb, this);
 	lo_server_thread_add_method(_st, "/ingen/object_renamed", "ss", object_renamed_cb, this);
 	lo_server_thread_add_method(_st, "/ingen/new_connection", "ss", connection_cb, this);
@@ -210,6 +211,14 @@ OSCClientReceiver::_patch_disabled_cb(const char* path, const char* types, lo_ar
 }
 
 
+int
+OSCClientReceiver::_patch_polyphony_cb(const char* path, const char* types, lo_arg** argv, int argc, lo_message msg)
+{
+	patch_polyphony((const char*)&argv[0]->s, argv[1]->i);
+	return 0;
+}
+
+
 int
 OSCClientReceiver::_patch_cleared_cb(const char* path, const char* types, lo_arg** argv, int argc, lo_message msg)
 {
diff --git a/src/libs/client/OSCClientReceiver.hpp b/src/libs/client/OSCClientReceiver.hpp
index 41669662..4c036ebf 100644
--- a/src/libs/client/OSCClientReceiver.hpp
+++ b/src/libs/client/OSCClientReceiver.hpp
@@ -93,6 +93,7 @@ private:
 	LO_HANDLER(destroyed);
 	LO_HANDLER(patch_enabled);
 	LO_HANDLER(patch_disabled);
+	LO_HANDLER(patch_polyphony);
 	LO_HANDLER(patch_cleared);
 	LO_HANDLER(object_renamed);
 	LO_HANDLER(connection);
diff --git a/src/libs/client/PatchModel.hpp b/src/libs/client/PatchModel.hpp
index 77b597d5..21e89cee 100644
--- a/src/libs/client/PatchModel.hpp
+++ b/src/libs/client/PatchModel.hpp
@@ -69,6 +69,7 @@ public:
 	sigc::signal<void, SharedPtr<ConnectionModel> > signal_removed_connection;
 	sigc::signal<void>                              signal_enabled;
 	sigc::signal<void>                              signal_disabled;
+	sigc::signal<void, uint32_t>                    signal_polyphony;
 	sigc::signal<void, bool>                        signal_editable;
 
 private:
@@ -83,7 +84,7 @@ private:
 	}
 	
 	void filename(const string& f) { _filename = f; }
-	void poly(size_t p)            { _poly = p; }
+	void poly(size_t p) { _poly = p; signal_polyphony.emit(p); }
 	void enable();
 	void disable();
 	void clear();
-- 
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