From 2ad7b1dab1cbbc9a35fe84ce784179d78fba3a29 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 14 Aug 2008 03:31:38 +0000
Subject: Clamp range of voice selector in node control window. Only show voice
 controls for polyphonic nodes (and dynamically show/hide).

git-svn-id: http://svn.drobilla.net/lad/ingen@1366 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/gui/ControlPanel.cpp      | 25 +++++++++++++++++++++----
 src/libs/gui/ControlPanel.hpp      |  1 +
 src/libs/gui/NodeControlWindow.cpp |  7 ++++---
 src/libs/gui/WindowFactory.cpp     |  2 +-
 4 files changed, 27 insertions(+), 8 deletions(-)

(limited to 'src/libs')

diff --git a/src/libs/gui/ControlPanel.cpp b/src/libs/gui/ControlPanel.cpp
index 7e82c7dc..3bd7cb2d 100644
--- a/src/libs/gui/ControlPanel.cpp
+++ b/src/libs/gui/ControlPanel.cpp
@@ -62,10 +62,14 @@ ControlPanel::init(SharedPtr<NodeModel> node, uint32_t poly)
 	assert(node != NULL);
 	assert(poly > 0);
 	
+	cout << "CONTROL PANEL " << poly << endl;
+
 	if (node->polyphonic()) {
+		cout << "POLY" << endl;
 		_voice_spinbutton->set_range(0, poly - 1);
 		_voice_control_box->show();
 	} else {
+		cout << "NO POLY" << endl;
 		//remove(*_voice_control_box);
 		_voice_control_box->hide();
 	}
@@ -73,12 +77,16 @@ ControlPanel::init(SharedPtr<NodeModel> node, uint32_t poly)
 	for (PortModelList::const_iterator i = node->ports().begin(); i != node->ports().end(); ++i) {
 		add_port(*i);
 	}
+		
+	node->signal_polyphonic.connect(
+		sigc::mem_fun(this, &ControlPanel::polyphonic_changed));
 
-	if (node->parent())
+	if (node->parent()) {
 		((PatchModel*)node->parent().get())->signal_polyphony.connect(
 				sigc::mem_fun(this, &ControlPanel::polyphony_changed));
-	else
+	} else {
 		cerr << "[ControlPanel] No parent, polyphonic controls disabled" << endl;
+	}
 	
 	_callback_enabled = true;
 }
@@ -237,7 +245,7 @@ ControlPanel::value_changed(SharedPtr<PortModel> port, float val)
 					sizeof(float), &val);
 			port->value(val);
 		} else {
-			int voice = _voice_spinbutton->get_value_as_int();
+			int voice = _voice_spinbutton->get_value_as_int() - 1;
 			App::instance().engine()->set_port_value_immediate(port->path(), "ingen:Float",
 					voice, sizeof(float), &val);
 			port->value(val);
@@ -263,10 +271,19 @@ ControlPanel::specific_voice_selected()
 void
 ControlPanel::polyphony_changed(uint32_t poly)
 {
-	cerr << "POLY CHANGED" << endl;
 	_voice_spinbutton->set_range(0, poly - 1);
 }
 
+
+void
+ControlPanel::polyphonic_changed(bool poly)
+{
+	if (poly)
+		_voice_control_box->show();
+	else
+		_voice_control_box->hide();
+}
+
 	
 } // namespace GUI
 } // namespace Ingen
diff --git a/src/libs/gui/ControlPanel.hpp b/src/libs/gui/ControlPanel.hpp
index bab865b2..b7a1c4b2 100644
--- a/src/libs/gui/ControlPanel.hpp
+++ b/src/libs/gui/ControlPanel.hpp
@@ -74,6 +74,7 @@ private:
 	void all_voices_selected();
 	void specific_voice_selected();
 	void polyphony_changed(uint32_t poly);
+	void polyphonic_changed(bool poly);
 
 	bool _callback_enabled;
 	
diff --git a/src/libs/gui/NodeControlWindow.cpp b/src/libs/gui/NodeControlWindow.cpp
index 3f3ccc97..c0698230 100644
--- a/src/libs/gui/NodeControlWindow.cpp
+++ b/src/libs/gui/NodeControlWindow.cpp
@@ -50,11 +50,12 @@ NodeControlWindow::NodeControlWindow(SharedPtr<NodeModel> node, uint32_t poly)
 	Glib::RefPtr<Gnome::Glade::Xml> xml = GladeFactory::new_glade_reference("warehouse_win");
 	xml->get_widget_derived("control_panel_vbox", _control_panel);
 	
-	_control_panel->reparent(*this);
+	show_all_children();
 	
+	_control_panel->reparent(*this);
 	_control_panel->init(_node, poly);
-	
-	show_all_children();
+	_control_panel->show();
+
 	resize();
 	
 	_callback_enabled = true;
diff --git a/src/libs/gui/WindowFactory.cpp b/src/libs/gui/WindowFactory.cpp
index a20b8fc9..125a242b 100644
--- a/src/libs/gui/WindowFactory.cpp
+++ b/src/libs/gui/WindowFactory.cpp
@@ -225,7 +225,7 @@ WindowFactory::new_control_window(SharedPtr<NodeModel> node)
 {
 	uint32_t poly = 1;
 	if (node->polyphonic() && node->parent())
-		poly = ((PatchModel*)node->parent().get())->poly();
+		poly = ((PatchModel*)node->parent().get())->internal_polyphony();
 
 	NodeControlWindow* win = new NodeControlWindow(node, poly);
 
-- 
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