From 0e069818d39bdf323d6b694730997e71ab12905e Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Fri, 22 Apr 2011 06:26:38 +0000
Subject: Remove UI instance API from SLV2 (apps should implement UIs via Suil
 now). Remove UI extension API and header from public APIs entirely. Rework UI
 instance API to support multiple UIs and a more precise notion of embedding
 support.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3186 a436a847-0d15-0410-975c-d299462d15a1
---
 src/client/PluginUI.cpp | 57 ++++++++++++++++++++++++++++++++-----------------
 src/client/PluginUI.hpp |  9 +++++---
 src/client/wscript      |  2 +-
 3 files changed, 44 insertions(+), 24 deletions(-)

(limited to 'src/client')

diff --git a/src/client/PluginUI.cpp b/src/client/PluginUI.cpp
index 6315bdd2..c5f184d5 100644
--- a/src/client/PluginUI.cpp
+++ b/src/client/PluginUI.cpp
@@ -34,14 +34,14 @@ using namespace Raul;
 namespace Ingen {
 namespace Client {
 
-SLV2UIHost PluginUI::ui_host = NULL;
+SuilHost PluginUI::ui_host = NULL;
 
 static void
-lv2_ui_write(LV2UI_Controller controller,
-             uint32_t         port_index,
-             uint32_t         buffer_size,
-             uint32_t         format,
-             const void*      buffer)
+lv2_ui_write(SuilController controller,
+             uint32_t       port_index,
+             uint32_t       buffer_size,
+             uint32_t       format,
+             const void*    buffer)
 {
 	PluginUI* const ui = (PluginUI*)controller;
 
@@ -111,7 +111,7 @@ PluginUI::PluginUI(Ingen::Shared::World* world,
 
 PluginUI::~PluginUI()
 {
-	slv2_ui_instance_free(_instance);
+	suil_instance_free(_instance);
 }
 
 SharedPtr<PluginUI>
@@ -120,13 +120,27 @@ PluginUI::create(Ingen::Shared::World* world,
                  SLV2Plugin            plugin)
 {
 	if (!PluginUI::ui_host) {
-		PluginUI::ui_host = slv2_ui_host_new(lv2_ui_write, NULL, NULL, NULL);
+		PluginUI::ui_host = suil_host_new(lv2_ui_write, NULL, NULL, NULL);
 	}
 
-	SLV2Value gtk_ui = slv2_value_new_uri(
-		world->slv2_world(), "http://lv2plug.in/ns/extensions/ui#GtkUI");
-
-	SLV2UI ui = slv2_plugin_get_default_ui(plugin, gtk_ui);
+	static const char* gtk_ui_uri = "http://lv2plug.in/ns/extensions/ui#GtkUI";
+
+	SLV2Value gtk_ui = slv2_value_new_uri(world->slv2_world(), gtk_ui_uri);
+
+	SLV2UIs      uis      = slv2_plugin_get_uis(plugin);
+	SLV2UI       ui       = NULL;
+	SLV2Value    ui_type  = NULL;
+	SLV2_FOREACH(u, uis) {
+		SLV2UI this_ui = slv2_uis_get(uis, u);
+		if (slv2_ui_is_supported(this_ui,
+		                         suil_ui_supported,
+		                         gtk_ui,
+		                         &ui_type)) {
+			// TODO: Multiple UI support
+			ui = this_ui;
+			break;
+		}
+	}
 
 	if (!ui) {
 		slv2_value_free(gtk_ui);
@@ -136,12 +150,15 @@ PluginUI::create(Ingen::Shared::World* world,
 	SharedPtr<PluginUI> ret(new PluginUI(world, node));
 	ret->_features = world->lv2_features()->lv2_features(world, node.get());
 
-	SLV2UIInstance instance = slv2_ui_instance_new(
-		plugin,
-		ui,
-		gtk_ui,
-		ui_host,
+	SuilInstance instance = suil_instance_new(
+		PluginUI::ui_host,
 		ret.get(),
+		slv2_value_as_uri(gtk_ui),
+		slv2_value_as_uri(slv2_plugin_get_uri(plugin)),
+		slv2_value_as_uri(slv2_ui_get_uri(ui)),
+		slv2_value_as_uri(ui_type),
+		slv2_uri_to_path(slv2_value_as_uri(slv2_ui_get_bundle_uri(ui))),
+		slv2_uri_to_path(slv2_value_as_uri(slv2_ui_get_binary_uri(ui))),
 		ret->_features->array());
 
 	slv2_value_free(gtk_ui);
@@ -156,10 +173,10 @@ PluginUI::create(Ingen::Shared::World* world,
 	return ret;
 }
 
-LV2UI_Widget
+SuilWidget
 PluginUI::get_widget()
 {
-	return (LV2UI_Widget*)slv2_ui_instance_get_widget(_instance);
+	return (SuilWidget*)suil_instance_get_widget(_instance);
 }
 
 void
@@ -168,7 +185,7 @@ PluginUI::port_event(uint32_t    port_index,
                      uint32_t    format,
                      const void* buffer)
 {
-	slv2_ui_instance_port_event(
+	suil_instance_port_event(
 		_instance, port_index, buffer_size, format, buffer);
 }
 
diff --git a/src/client/PluginUI.hpp b/src/client/PluginUI.hpp
index e07da923..f9dc0bbb 100644
--- a/src/client/PluginUI.hpp
+++ b/src/client/PluginUI.hpp
@@ -19,8 +19,11 @@
 #define INGEN_CLIENT_PLUGINUI_HPP
 
 #include "raul/SharedPtr.hpp"
+
 #include "slv2/slv2.h"
 
+#include "suil/suil.h"
+
 #include "LV2Features.hpp"
 
 namespace Ingen {
@@ -45,7 +48,7 @@ public:
 	                                  SharedPtr<NodeModel>  node,
 	                                  SLV2Plugin            plugin);
 
-	LV2UI_Widget get_widget();
+	SuilWidget get_widget();
 
 	void port_event(uint32_t    port_index,
 	                uint32_t    buffer_size,
@@ -61,9 +64,9 @@ private:
 
 	Ingen::Shared::World* _world;
 	SharedPtr<NodeModel>  _node;
-	SLV2UIInstance        _instance;
+	SuilInstance          _instance;
 
-	static SLV2UIHost ui_host;
+	static SuilHost ui_host;
 
     SharedPtr<Shared::LV2Features::FeatureArray> _features;
 };
diff --git a/src/client/wscript b/src/client/wscript
index 06258b67..bc771d2c 100644
--- a/src/client/wscript
+++ b/src/client/wscript
@@ -36,5 +36,5 @@ def build(bld):
 	obj.target          = 'ingen_client'
 	obj.install_path    = '${LIBDIR}'
 	obj.use             = 'libingen_shared'
-	autowaf.use_lib(bld, obj, 'GLIBMM LV2CORE SLV2 RAUL SORD SOUP SIGCPP LIBLO SOUP')
+	autowaf.use_lib(bld, obj, 'GLIBMM LV2CORE SLV2 SUIL RAUL SORD SOUP SIGCPP LIBLO SOUP')
 
-- 
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