create a dbus worker

libide/ide.h

@@ -115,6 +115,7 @@ G_BEGIN_DECLS
 #include "ide-workbench.h"
 #include "ide-workbench-addin.h"
 #include "ide-workbench-header-bar.h"
+#include "ide-worker.h"
 
 #include "editor/ide-editor-perspective.h"
 #include "editor/ide-editor-view.h"

plugins/vala-pack/Makefile.am

@@ -19,6 +19,7 @@ libvala_pack_plugin_la_SOURCES = \
 	ide-vala-source-file.vala \
 	ide-vala-symbol-resolver.vala \
 	ide-vala-symbol-tree.vala \
+	ide-vala-worker.vala \
 	vala-pack-plugin.vala \
 	$(NULL)
 

plugins/vala-pack/ide-vala-completion-provider.vala

@@ -124,7 +124,7 @@ namespace Ide
 					return false;
 			}
 
-			if (Ide.CompletionProvider.context_in_comment (context))
+			if (Ide.CompletionProvider.context_in_comment_or_string (context))
 				return false;
 
 			return true;

plugins/vala-pack/ide-vala-index.vala

@@ -93,6 +93,10 @@ namespace Ide
 			/* TODO: find packages from build system */
 			this.code_context.add_external_package ("gio-2.0");
 			this.code_context.add_external_package ("gtk+-3.0");
+			this.code_context.add_external_package ("gtksourceview-3.0");
+			this.code_context.add_external_package ("libide-1.0");
+			this.code_context.add_external_package ("libpeas-1.0");
+			this.code_context.add_external_package ("libvala-0.32");
 
 			this.report = new Ide.ValaDiagnostics ();
 			this.code_context.report = this.report;

plugins/vala-pack/ide-vala-worker.vala

+namespace Ide {
+	[DBus (name="org.gnome.builder.plugin.vala-pack")] // dbus interface name
+	public class ValaDBusService : Object {
+
+	}
+
+	[DBus (name="org.gnome.builder.plugin.vala-pack")] // dbus interface name
+	public interface ValaDBusClient : Object {
+
+	}
+
+	public class ValaWorker : Object, Ide.Worker {
+		public DBusProxy create_proxy (DBusConnection conn) throws IOError {
+			ValaDBusClient client = conn.get_proxy_sync (
+				null, // bus name
+				"/",
+				DBusProxyFlags.DO_NOT_LOAD_PROPERTIES |
+				DBusProxyFlags.DO_NOT_CONNECT_SIGNALS |
+				DBusProxyFlags.DO_NOT_AUTO_START_AT_CONSTRUCTION,
+				null);
+			return client as DBusProxy;
+		}
+
+		public void register_service (DBusConnection conn) {
+			try {
+				conn.register_object ("/", new ValaDBusService ());
+			} catch (IOError err) {
+				critical ("Could not register ValaDBusService object: %s",
+					err.message);
+			}
+		}
+	}
+}

plugins/vala-pack/vala-pack-plugin.vala

@@ -25,6 +25,7 @@ public void peas_register_types (GLib.TypeModule module)
 {
 	Peas.ObjectModule peas = (Peas.ObjectModule)module;
 
+	peas.register_extension_type (typeof (Ide.Worker), typeof (Ide.ValaWorker));
 	peas.register_extension_type (typeof (Ide.CompletionProvider), typeof (Ide.ValaCompletionProvider));
 	peas.register_extension_type (typeof (Ide.DiagnosticProvider), typeof (Ide.ValaDiagnosticProvider));
 	peas.register_extension_type (typeof (Ide.Indenter), typeof (Ide.ValaIndenter));