Adding upstream version 2.10.38.upstream/2.10.38upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 19 deletions

diff --git a/app/display/gimpdisplayshell-title.c b/app/display/gimpdisplayshell-title.c
index ff356ce..ba14485 100644
--- a/app/display/gimpdisplayshell-title.c
+++ b/app/display/gimpdisplayshell-title.c
@@ -59,6 +59,11 @@ static gint     gimp_display_shell_format_title      (GimpDisplayShell *display,
                                                       gint              title_len,
                                                       const gchar      *format);
 
+static gint     print_unichar                        (gunichar          c,
+                                                      gchar            *title,
+                                                      gint              title_len,
+                                                      gint              index);
+
 
 /*  public functions  */
 
@@ -170,6 +175,21 @@ print (gchar       *buf,
 }
 
 static gint
+print_unichar (gunichar  c,
+               gchar    *title,
+               gint      title_len,
+               gint      index)
+{
+  gchar letter[8];
+  gint  len;
+
+  len         = g_unichar_to_utf8 (c, letter);
+  letter[len] = '\0';
+
+  return print (title, title_len, index, "%s", letter);
+}
+
+static gint
 gimp_display_shell_format_title (GimpDisplayShell *shell,
                                  gchar            *title,
                                  gint              title_len,
@@ -179,6 +199,7 @@ gimp_display_shell_format_title (GimpDisplayShell *shell,
   GimpDrawable *drawable;
   gint          num, denom;
   gint          i = 0;
+  gunichar      c;
 
   g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), 0);
 
@@ -194,13 +215,17 @@ gimp_display_shell_format_title (GimpDisplayShell *shell,
 
   gimp_zoom_model_get_fraction (shell->zoom, &num, &denom);
 
-  while (i < title_len && *format)
+  c = g_utf8_get_char (format);
+  while (i < title_len && c)
     {
-      switch (*format)
+      switch (c)
         {
         case '%':
-          format++;
-          switch (*format)
+          format = g_utf8_next_char (format);
+          c      = g_utf8_get_char (format);
+
+          switch (c)
+
             {
             case 0:
               /* format string ends within %-sequence, print literal '%' */
@@ -262,27 +287,31 @@ gimp_display_shell_format_title (GimpDisplayShell *shell,
               break;
 
             case 'D': /* dirty flag */
-              if (format[1] == 0)
+              format = g_utf8_next_char (format);
+              c      = g_utf8_get_char (format);
+
+              if (c == 0)
                 {
                   /* format string ends within %D-sequence, print literal '%D' */
                   i += print (title, title_len, i, "%%D");
                   break;
                 }
               if (gimp_image_is_dirty (image))
-                title[i++] = format[1];
-              format++;
+                i += print_unichar (c, title, title_len, i);
               break;
 
             case 'C': /* clean flag */
-              if (format[1] == 0)
+              format = g_utf8_next_char (format);
+              c      = g_utf8_get_char (format);
+
+              if (c == 0)
                 {
                   /* format string ends within %C-sequence, print literal '%C' */
                   i += print (title, title_len, i, "%%C");
                   break;
                 }
               if (! gimp_image_is_dirty (image))
-                title[i++] = format[1];
-              format++;
+                i += print_unichar (c, title, title_len, i);
               break;
 
             case 'B': /* dirty flag (long) */
@@ -296,27 +325,31 @@ gimp_display_shell_format_title (GimpDisplayShell *shell,
               break;
 
             case 'N': /* not-exported flag */
-              if (format[1] == 0)
+              format = g_utf8_next_char (format);
+              c      = g_utf8_get_char (format);
+
+              if (c == 0)
                 {
                   /* format string ends within %E-sequence, print literal '%E' */
                   i += print (title, title_len, i, "%%N");
                   break;
                 }
               if (gimp_image_is_export_dirty (image))
-                title[i++] = format[1];
-              format++;
+                i += print_unichar (c, title, title_len, i);
               break;
 
             case 'E': /* exported flag */
-              if (format[1] == 0)
+              format = g_utf8_next_char (format);
+              c      = g_utf8_get_char (format);
+
+              if (c == 0)
                 {
                   /* format string ends within %E-sequence, print literal '%E' */
                   i += print (title, title_len, i, "%%E");
                   break;
                 }
               if (! gimp_image_is_export_dirty (image))
-                title[i++] = format[1];
-              format++;
+                i += print_unichar (c, title, title_len, i);
               break;
 
             case 'm': /* memory used by image */
@@ -545,17 +578,18 @@ gimp_display_shell_format_title (GimpDisplayShell *shell,
 
             default:
               /* format string contains unknown %-sequence, print it literally */
-              i += print (title, title_len, i, "%%%c", *format);
+              i += print_unichar (c, title, title_len, i);
               break;
             }
           break;
 
         default:
-          title[i++] = *format;
+          i += print_unichar (c, title, title_len, i);
           break;
         }
 
-      format++;
+      format = g_utf8_next_char (format);
+      c      = g_utf8_get_char (format);
     }
 
   title[MIN (i, title_len - 1)] = '\0';