From 4bd53e016b8bb912e48d77e756720516d876d5c2 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 22 Sep 2007 19:43:11 +0000
Subject: LV2 UI extension updates. LV2 GUI support in ingen.

git-svn-id: http://svn.drobilla.net/lad/ingen@763 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/gui/NodeMenu.cpp    | 15 +++++++++++++++
 src/libs/gui/NodeMenu.hpp    |  2 ++
 src/libs/gui/NodeModule.cpp  | 30 ++++++++++++++++++++++--------
 src/libs/gui/ingen_gui.glade | 16 ++++++++++++++++
 4 files changed, 55 insertions(+), 8 deletions(-)

(limited to 'src/libs/gui')

diff --git a/src/libs/gui/NodeMenu.cpp b/src/libs/gui/NodeMenu.cpp
index 54966e7e..9c2d978e 100644
--- a/src/libs/gui/NodeMenu.cpp
+++ b/src/libs/gui/NodeMenu.cpp
@@ -37,10 +37,13 @@ NodeMenu::NodeMenu(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml
 	Gtk::Menu* node_menu = NULL;
 	xml->get_widget("node_menu", node_menu);
 	xml->get_widget("node_controls_menuitem", _controls_menuitem);
+	xml->get_widget("node_gui_menuitem", _gui_menuitem);
 
 	node_menu->remove(*_controls_menuitem);
+	node_menu->remove(*_gui_menuitem);
 	items().push_front(Gtk::Menu_Helpers::SeparatorElem());
 	insert(*_controls_menuitem, 0);
+	insert(*_gui_menuitem, 0);
 }
 
 
@@ -52,11 +55,23 @@ NodeMenu::init(SharedPtr<NodeModel> node)
 	_controls_menuitem->signal_activate().connect(sigc::bind(
 			sigc::mem_fun(App::instance().window_factory(), &WindowFactory::present_controls),
 			node));
+	
+	if (node->plugin()->ui())
+		_gui_menuitem->signal_activate().connect(sigc::mem_fun(this, &NodeMenu::show_gui));
+	//else
+	//	_gui_menuitem->hide();
 
 	_enable_signal = true;
 }
 
 
+void
+NodeMenu::show_gui()
+{
+	cerr << "SHOW GUI" << endl;
+}
+
+
 void
 NodeMenu::on_menu_clone()
 {
diff --git a/src/libs/gui/NodeMenu.hpp b/src/libs/gui/NodeMenu.hpp
index 20bc62e7..50226837 100644
--- a/src/libs/gui/NodeMenu.hpp
+++ b/src/libs/gui/NodeMenu.hpp
@@ -55,11 +55,13 @@ protected:
 	
 	virtual void enable_controls_menuitem();
 	virtual void disable_controls_menuitem();
+	void show_gui();
 
 	void on_menu_clone();
 	void on_menu_learn();
 
 	Gtk::MenuItem* _controls_menuitem;
+	Gtk::MenuItem* _gui_menuitem;
 };
 
 
diff --git a/src/libs/gui/NodeModule.cpp b/src/libs/gui/NodeModule.cpp
index e1839f37..25cc4aa1 100644
--- a/src/libs/gui/NodeModule.cpp
+++ b/src/libs/gui/NodeModule.cpp
@@ -51,9 +51,7 @@ NodeModule::NodeModule(boost::shared_ptr<PatchCanvas> canvas, SharedPtr<NodeMode
 	node->signal_metadata.connect(sigc::mem_fun(this, &NodeModule::set_metadata));
 	node->signal_polyphonic.connect(sigc::mem_fun(this, &NodeModule::set_stacked_border));
 	node->signal_renamed.connect(sigc::mem_fun(this, &NodeModule::rename));
-
-	signal_clicked.connect(sigc::mem_fun(this, &NodeModule::on_click));
-
+	
 	set_stacked_border(node->polyphonic());
 }
 
@@ -123,15 +121,31 @@ NodeModule::show_control_window()
 {
 #ifdef HAVE_SLV2
 	if (_node->plugin()->type() == PluginModel::LV2) {
-		GtkWidget* gui = (GtkWidget*)_node->plugin()->gui();
-		if (gui) {
-			cerr << "GUI!\n";
+		// FIXME: check type
+
+		SLV2UIInstance ui = _node->plugin()->ui();
+		if (ui) {
+			cerr << "Showing LV2 GUI" << endl;
+			// FIXME: leak
+			GtkWidget* c_widget = (GtkWidget*)slv2_ui_instance_get_widget(_node->plugin()->ui());
+			Gtk::Window* win = new Gtk::Window();
+			Gtk::Widget* widget = Glib::wrap(c_widget);
+			win->add(*widget);
+			widget->show_all();
+			win->show_all();
+			win->present();
+			widget->show_all();
+			win->show_all();
 		} else {
-			cerr << "No gui :(\n";
+			cerr << "No LV2 GUI, showing builtin controls" << endl;
+			App::instance().window_factory()->present_controls(_node);
 		}
+	} else {
+		App::instance().window_factory()->present_controls(_node);
 	}
-#endif
+#else
 	App::instance().window_factory()->present_controls(_node);
+#endif
 }
 
 
diff --git a/src/libs/gui/ingen_gui.glade b/src/libs/gui/ingen_gui.glade
index 498faad4..65c2ffdd 100644
--- a/src/libs/gui/ingen_gui.glade
+++ b/src/libs/gui/ingen_gui.glade
@@ -3168,5 +3168,21 @@ Thank you for contributing.</property>
         </child>
       </widget>
     </child>
+    <child>
+      <widget class="GtkImageMenuItem" id="node_gui_menuitem">
+        <property name="visible">True</property>
+        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+        <property name="tooltip" translatable="yes">Show this node's custom graphical interface</property>
+        <property name="label" translatable="yes">GUI</property>
+        <property name="use_underline">True</property>
+        <child internal-child="image">
+          <widget class="GtkImage" id="menu-item-image22">
+            <property name="visible">True</property>
+            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+            <property name="stock">gtk-edit</property>
+          </widget>
+        </child>
+      </widget>
+    </child>
   </widget>
 </glade-interface>
-- 
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