[quick-lounge-applet] set the working directory to the some directory of the terminal command

[Paolo Bacchilega <paobac src gnome org>]

commit 72a16a113a3ad5fae0c87c9e60aabecec00d2102
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Sep 6 09:40:57 2010 +0200

    set the working directory to the some directory of the terminal command

 src/file-utils.c |   32 ++++++++++++++++++++++++++++++--
 1 files changed, 30 insertions(+), 2 deletions(-)
---
diff --git a/src/file-utils.c b/src/file-utils.c
index b65edc7..51c7cdf 100644
--- a/src/file-utils.c
+++ b/src/file-utils.c
@@ -793,8 +793,36 @@ _g_desktop_entry_launch (GKeyFile  *desktop_entry,
 		GError              *error = NULL;
 
 		path = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_PATH, NULL);
-		if (path == NULL)
-			g_key_file_set_string (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_PATH, g_get_home_dir ());
+		if (path == NULL) {
+			if (g_key_file_get_boolean (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_TERMINAL, NULL)) {
+				char *exec;
+
+				exec = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_EXEC, NULL);
+				if (exec == NULL)
+					exec = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_TRY_EXEC, NULL);
+
+				if (exec != NULL) {
+					char *first_space;
+					char *command;
+
+					first_space = strchr (exec, ' ');
+					if (first_space != NULL)
+						command = g_strndup (exec, first_space - exec);
+					else
+						command = g_strdup (exec);
+					path = g_path_get_dirname (command);
+
+					g_free (command);
+					g_free (exec);
+				}
+			}
+
+			if (path == NULL)
+				path = g_strdup (g_get_home_dir ());
+
+			g_key_file_set_string (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_PATH, path);
+		}
+
 		g_free (path);
 
 		app_info = g_desktop_app_info_new_from_keyfile (key_file);