[anjuta/gnome-2-28] language-support-cpp-java: Align arguments correctly when we have a return type.

[Johannes Schmid <jhs src gnome org>]

commit b6df06cca5be0f1c8c5d130648e657956bb5593f
Author: Johannes Schmid <jhs gnome org>
Date:   Mon Nov 23 09:34:30 2009 +0100

    language-support-cpp-java: Align arguments correctly when we have a return type.

 .../language-support-cpp-java/cpp-java-assist.c    |   18 ++++++++++++------
 1 files changed, 12 insertions(+), 6 deletions(-)
---
diff --git a/plugins/language-support-cpp-java/cpp-java-assist.c b/plugins/language-support-cpp-java/cpp-java-assist.c
index 84b8ea0..6f8f63d 100644
--- a/plugins/language-support-cpp-java/cpp-java-assist.c
+++ b/plugins/language-support-cpp-java/cpp-java-assist.c
@@ -652,14 +652,22 @@ cpp_java_assist_create_calltips (IAnjutaIterable* iter)
 			const gchar* name = ianjuta_symbol_get_name(symbol, NULL);
 			if (name != NULL)
 			{
-				const gchar* args = ianjuta_symbol_get_args(symbol, NULL);
+								const gchar* args = ianjuta_symbol_get_args(symbol, NULL);
 				const gchar* rettype = ianjuta_symbol_get_returntype (symbol, NULL);
 				gchar* print_args;
 				gchar* separator;
-				gchar* white_name = g_strnfill (strlen(name) + 1, ' ');
+				gchar* white_name;
+				gint white_count = 0;
+
+				if (!rettype)
+					rettype = "";
+				else
+					white_count += strlen(rettype) + 1;
+				
+				white_count += strlen(name) + 1;
 				
+				white_name = g_strnfill (white_count, ' ');
 				separator = g_strjoin (NULL, ", \n", white_name, NULL);
-				//DEBUG_PRINT ("Separator: \n%s", separator);
 				
 				gchar** argv;
 				if (!args)
@@ -667,9 +675,6 @@ cpp_java_assist_create_calltips (IAnjutaIterable* iter)
 				
 				argv = g_strsplit (args, ",", -1);
 				print_args = g_strjoinv (separator, argv);
-
-				if (!rettype)
-					rettype = "";
 				
 				gchar* tip = g_strdup_printf ("%s %s %s", rettype, name, print_args);
 				
@@ -680,6 +685,7 @@ cpp_java_assist_create_calltips (IAnjutaIterable* iter)
 				g_free (print_args);
 				g_free (separator);
 				g_free (white_name);
+
 			}
 			else
 				break;