[gimp] plug-ins: fix various plug-ins ported to GimpImageProcedure.

[Jehan <jehanp src gnome org>]

commit 4799619bbc427bbc3b002b278daab14e2f50618f
Author: Jehan <jehan girinstud io>
Date:   Sun Aug 18 22:26:33 2019 +0200

    plug-ins: fix various plug-ins ported to GimpImageProcedure.
    
    All the GimpImageProcedure must remap the order of their additional
    arguments (i.e. subtracts 3).
    This fixes the other plug-ins changed in commit 15019fef52 which had
    such additional arguments.

 plug-ins/common/colormap-remap.c             |  8 +++---
 plug-ins/common/film.c                       | 18 ++++++-------
 plug-ins/common/mail.c                       | 10 ++++----
 plug-ins/fractal-explorer/fractal-explorer.c | 38 ++++++++++++++--------------
 4 files changed, 37 insertions(+), 37 deletions(-)
---
diff --git a/plug-ins/common/colormap-remap.c b/plug-ins/common/colormap-remap.c
index 49e88b6521..99662955ff 100644
--- a/plug-ins/common/colormap-remap.c
+++ b/plug-ins/common/colormap-remap.c
@@ -229,8 +229,8 @@ remap_run (GimpProcedure        *procedure,
 
       g_free (gimp_image_get_colormap (image_id, &n_cols));
 
-      n_col_args = g_value_get_int            (gimp_value_array_index (args, 3));
-      col_args   = gimp_value_get_uint8_array (gimp_value_array_index (args, 4));
+      n_col_args = g_value_get_int            (gimp_value_array_index (args, 0));
+      col_args   = gimp_value_get_uint8_array (gimp_value_array_index (args, 1));
 
       switch (run_mode)
         {
@@ -270,8 +270,8 @@ remap_run (GimpProcedure        *procedure,
   else if (strcmp (gimp_procedure_get_name (procedure),
                    PLUG_IN_PROC_SWAP) == 0)
     {
-      guchar index1 = g_value_get_uchar (gimp_value_array_index (args, 3));
-      guchar index2 = g_value_get_uchar (gimp_value_array_index (args, 4));
+      guchar index1 = g_value_get_uchar (gimp_value_array_index (args, 0));
+      guchar index2 = g_value_get_uchar (gimp_value_array_index (args, 1));
       guchar tmp;
       gint   n_cols;
 
diff --git a/plug-ins/common/film.c b/plug-ins/common/film.c
index f1aeef0ddb..1ae2b69bae 100644
--- a/plug-ins/common/film.c
+++ b/plug-ins/common/film.c
@@ -334,7 +334,7 @@ film_run (GimpProcedure        *procedure,
       break;
 
     case GIMP_RUN_NONINTERACTIVE:
-      filmvals.film_height = g_value_get_int (gimp_value_array_index (args, 3));
+      filmvals.film_height = g_value_get_int (gimp_value_array_index (args, 0));
       if (filmvals.film_height <= 0)
         {
           filmvals.keep_height = TRUE;
@@ -344,19 +344,19 @@ film_run (GimpProcedure        *procedure,
         {
           filmvals.keep_height = FALSE;
         }
-      gimp_value_get_rgb (gimp_value_array_index (args, 4),
+      gimp_value_get_rgb (gimp_value_array_index (args, 1),
                           &filmvals.film_color);
-      filmvals.number_start = g_value_get_int (gimp_value_array_index (args, 5));
+      filmvals.number_start = g_value_get_int (gimp_value_array_index (args, 2));
       g_strlcpy (filmvals.number_font,
-                 g_value_get_string (gimp_value_array_index (args, 6)),
+                 g_value_get_string (gimp_value_array_index (args, 3)),
                  FONT_LEN);
-      gimp_value_get_rgb (gimp_value_array_index (args, 7),
+      gimp_value_get_rgb (gimp_value_array_index (args, 4),
                           &filmvals.number_color);
-      filmvals.number_pos[0] = g_value_get_int (gimp_value_array_index (args, 8));
-      filmvals.number_pos[1] = g_value_get_int (gimp_value_array_index (args, 9));
-      filmvals.num_images    = g_value_get_int (gimp_value_array_index (args, 10));
+      filmvals.number_pos[0] = g_value_get_int (gimp_value_array_index (args, 5));
+      filmvals.number_pos[1] = g_value_get_int (gimp_value_array_index (args, 6));
+      filmvals.num_images    = g_value_get_int (gimp_value_array_index (args, 7));
       memcpy (filmvals.image,
-              gimp_value_get_int32_array (gimp_value_array_index (args, 11)),
+              gimp_value_get_int32_array (gimp_value_array_index (args, 8)),
               filmvals.num_images * sizeof (gint32));
       break;
 
diff --git a/plug-ins/common/mail.c b/plug-ins/common/mail.c
index 065a0030d2..d49b47d3bf 100644
--- a/plug-ins/common/mail.c
+++ b/plug-ins/common/mail.c
@@ -288,19 +288,19 @@ mail_run (GimpProcedure        *procedure,
 
     case GIMP_RUN_NONINTERACTIVE:
       g_strlcpy (mail_info.filename,
-                 g_value_get_string (gimp_value_array_index (args, 3)),
+                 g_value_get_string (gimp_value_array_index (args, 0)),
                  BUFFER_SIZE);
       g_strlcpy (mail_info.receipt,
-                 g_value_get_string (gimp_value_array_index (args, 4)),
+                 g_value_get_string (gimp_value_array_index (args, 1)),
                  BUFFER_SIZE);
       g_strlcpy (mail_info.from,
-                 g_value_get_string (gimp_value_array_index (args, 5)),
+                 g_value_get_string (gimp_value_array_index (args, 2)),
                  BUFFER_SIZE);
       g_strlcpy (mail_info.subject,
-                 g_value_get_string (gimp_value_array_index (args, 6)),
+                 g_value_get_string (gimp_value_array_index (args, 3)),
                  BUFFER_SIZE);
       g_strlcpy (mail_info.comment,
-                 g_value_get_string (gimp_value_array_index (args, 7)),
+                 g_value_get_string (gimp_value_array_index (args, 4)),
                  BUFFER_SIZE);
       break;
 
diff --git a/plug-ins/fractal-explorer/fractal-explorer.c b/plug-ins/fractal-explorer/fractal-explorer.c
index dece1eb8a6..a54602c366 100644
--- a/plug-ins/fractal-explorer/fractal-explorer.c
+++ b/plug-ins/fractal-explorer/fractal-explorer.c
@@ -450,25 +450,25 @@ explorer_run (GimpProcedure        *procedure,
       break;
 
     case GIMP_RUN_NONINTERACTIVE:
-      wvals.fractaltype  = g_value_get_int    (gimp_value_array_index (args, 3));
-      wvals.xmin         = g_value_get_double (gimp_value_array_index (args, 4));
-      wvals.xmax         = g_value_get_double (gimp_value_array_index (args, 5));
-      wvals.ymin         = g_value_get_double (gimp_value_array_index (args, 6));
-      wvals.ymax         = g_value_get_double (gimp_value_array_index (args, 7));
-      wvals.iter         = g_value_get_double (gimp_value_array_index (args, 8));
-      wvals.cx           = g_value_get_double (gimp_value_array_index (args, 9));
-      wvals.cy           = g_value_get_double (gimp_value_array_index (args, 10));
-      wvals.colormode    = g_value_get_int    (gimp_value_array_index (args, 11));
-      wvals.redstretch   = g_value_get_double (gimp_value_array_index (args, 12));
-      wvals.greenstretch = g_value_get_double (gimp_value_array_index (args, 13));
-      wvals.bluestretch  = g_value_get_double (gimp_value_array_index (args, 14));
-      wvals.redmode      = g_value_get_int    (gimp_value_array_index (args, 15));
-      wvals.greenmode    = g_value_get_int    (gimp_value_array_index (args, 16));
-      wvals.bluemode     = g_value_get_int    (gimp_value_array_index (args, 17));
-      wvals.redinvert    = g_value_get_int    (gimp_value_array_index (args, 18));
-      wvals.greeninvert  = g_value_get_int    (gimp_value_array_index (args, 19));
-      wvals.blueinvert   = g_value_get_int    (gimp_value_array_index (args, 20));
-      wvals.ncolors      = g_value_get_int    (gimp_value_array_index (args, 21));
+      wvals.fractaltype  = g_value_get_int    (gimp_value_array_index (args, 0));
+      wvals.xmin         = g_value_get_double (gimp_value_array_index (args, 1));
+      wvals.xmax         = g_value_get_double (gimp_value_array_index (args, 2));
+      wvals.ymin         = g_value_get_double (gimp_value_array_index (args, 3));
+      wvals.ymax         = g_value_get_double (gimp_value_array_index (args, 4));
+      wvals.iter         = g_value_get_double (gimp_value_array_index (args, 5));
+      wvals.cx           = g_value_get_double (gimp_value_array_index (args, 6));
+      wvals.cy           = g_value_get_double (gimp_value_array_index (args, 7));
+      wvals.colormode    = g_value_get_int    (gimp_value_array_index (args, 8));
+      wvals.redstretch   = g_value_get_double (gimp_value_array_index (args, 9));
+      wvals.greenstretch = g_value_get_double (gimp_value_array_index (args, 10));
+      wvals.bluestretch  = g_value_get_double (gimp_value_array_index (args, 11));
+      wvals.redmode      = g_value_get_int    (gimp_value_array_index (args, 12));
+      wvals.greenmode    = g_value_get_int    (gimp_value_array_index (args, 13));
+      wvals.bluemode     = g_value_get_int    (gimp_value_array_index (args, 14));
+      wvals.redinvert    = g_value_get_int    (gimp_value_array_index (args, 15));
+      wvals.greeninvert  = g_value_get_int    (gimp_value_array_index (args, 16));
+      wvals.blueinvert   = g_value_get_int    (gimp_value_array_index (args, 17));
+      wvals.ncolors      = g_value_get_int    (gimp_value_array_index (args, 18));
 
       make_color_map ();
       break;