[gnome-utils] Add a timestamp to screenshot filenames by default

[William Jon McCann <mccann src gnome org>]

commit 58efa234daaaf7a4b7ef5429f95971eaff9b0da1
Author: William Jon McCann <jmccann redhat com>
Date:   Fri Jun 10 14:13:36 2011 -0400

    Add a timestamp to screenshot filenames by default
    
    This is useful for correct ordering of sequences, unique
    filename generation regardless of target directory, and
    information recording.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=565907

 gnome-screenshot/gnome-screenshot.c |   22 +++++++++++++++++-----
 1 files changed, 17 insertions(+), 5 deletions(-)
---
diff --git a/gnome-screenshot/gnome-screenshot.c b/gnome-screenshot/gnome-screenshot.c
index 2ab66bd..40e232c 100644
--- a/gnome-screenshot/gnome-screenshot.c
+++ b/gnome-screenshot/gnome-screenshot.c
@@ -976,6 +976,15 @@ static char *
 build_uri (AsyncExistenceJob *job)
 {
   char *retval, *file_name;
+  char *timestamp;
+  GDateTime *d;
+
+  d = g_date_time_new_now_local ();
+  /* Translators: This is a strftime format string.
+		 * It is used to display the time in 24-hours format (eg, like
+		 * in France: 20:10). */
+  timestamp = g_date_time_format (d, _("%Y-%m-%d %H:%M:%S"));
+  g_date_time_unref (d);
 
   if (window_title)
     {
@@ -983,15 +992,17 @@ build_uri (AsyncExistenceJob *job)
        * with the screenshot if a specific window is taken */
       if (job->iteration == 0)
         {
-          file_name = g_strdup_printf (_("Screenshot-%s.png"), window_title);
+          file_name = g_strdup_printf (_("Screenshot %s - %s.png"), timestamp, window_title);
         }
       else
         {
           /* translators: this is the name of the file that gets
            * made up with the screenshot if a specific window is
            * taken */
-          file_name = g_strdup_printf (_("Screenshot-%s-%d.png"),
-                                       window_title, job->iteration);
+          file_name = g_strdup_printf (_("Screenshot %s - %s-%d.png"),
+                                       timestamp,
+                                       window_title,
+                                       job->iteration);
         }
     }
   else
@@ -1000,19 +1011,20 @@ build_uri (AsyncExistenceJob *job)
         {
           /* translators: this is the name of the file that gets made up
            * with the screenshot if the entire screen is taken */
-          file_name = g_strdup (_("Screenshot.png"));
+          file_name = g_strdup_printf (_("Screenshot %s.png"), timestamp);
         }
       else
         {
           /* translators: this is the name of the file that gets
            * made up with the screenshot if the entire screen is
            * taken */
-          file_name = g_strdup_printf (_("Screenshot-%d.png"), job->iteration);
+          file_name = g_strdup_printf (_("Screenshot %s - %d.png"), timestamp, job->iteration);
         }
     }
 
   retval = g_build_filename (job->base_uris[job->type], file_name, NULL);
   g_free (file_name);
+  g_free (timestamp);
 
   return retval;
 }