[gnome-latex: 49/205] Conversion to UTF-8 of the command output for the compilation.

[Sébastien Wilmet <swilmet src gnome org>]

commit 608e7213c8ac3b2b313df466cdb82433be094f76
Author: Sébastien Wilmet <sebastien wilmet gmail com>
Date:   Tue Sep 8 17:55:23 2009 +0200

    Conversion to UTF-8 of the command output for the compilation.
    
    The command output of latex and pdflatex is encoded in ISO-8859-1, so we
    must convert it to UTF-8 to display it in a GtkTextView.

 TODO            |  4 ++--
 src/callbacks.c | 15 ++++++++++++++-
 src/symbols.c   |  1 +
 3 files changed, 17 insertions(+), 3 deletions(-)
---
diff --git a/TODO b/TODO
index e1e7eb5..d9aa4ef 100644
--- a/TODO
+++ b/TODO
@@ -27,8 +27,8 @@ Thu Sep 3, 2009 to Thu Sep 10, 2009
        - position of the panes
        - sceen position (center by default)
 
-[-] bugs correction
-       - sometimes command output is not UTF-8:
+[x] bugs correction
+       x sometimes command output is not UTF-8:
          Gtk-CRITICAL **: gtk_text_buffer_emit_insert: assertion `g_utf8_validate (text, len, NULL)' failed
        x open files from the command line:
          can not open relative path, only absolute
diff --git a/src/callbacks.c b/src/callbacks.c
index a5779cf..3ce27d7 100644
--- a/src/callbacks.c
+++ b/src/callbacks.c
@@ -1221,7 +1221,8 @@ run_compilation (gchar *title, gchar *command)
        print_info ("execution of the command: %s", command);
        
        GError *error = NULL;
-       g_spawn_command_line_sync (command, &command_output, NULL, NULL, &error);
+       gchar *command_output_iso;
+       g_spawn_command_line_sync (command, &command_output_iso, NULL, NULL, &error);
        g_chdir (dir_backup);
        
        // an error occured
@@ -1232,6 +1233,18 @@ run_compilation (gchar *title, gchar *command)
                g_error_free (error);
                error = NULL;
        }
+
+       // convert the command output to UTF-8
+       command_output = g_convert (command_output_iso, -1, "UTF-8",
+                       "ISO-8859-1", NULL, NULL, &error);
+       if (error != NULL)
+       {
+               print_warning ("conversion of the command output failed: %s",
+                               error->message);
+               command_output = g_strdup (command_output_iso);
+               g_error_free (error);
+               error = NULL;
+       }
        else
                is_error = FALSE;
 
diff --git a/src/symbols.c b/src/symbols.c
index 7570296..0e4ddcc 100644
--- a/src/symbols.c
+++ b/src/symbols.c
@@ -799,6 +799,7 @@ init_symbols (void)
 {
        GError *error = NULL;
 
+       // store the categories
        GtkListStore *categories_store = gtk_list_store_new (N_COLUMNS_CAT,
                        GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_INT);