Adding upstream version 2.10.36.upstream/2.10.36

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

1 files changed, 819 insertions, 0 deletions

diff --git a/plug-ins/common/file-gih.c b/plug-ins/common/file-gih.c
new file mode 100644
index 0000000..6e44f9a
--- /dev/null
+++ b/plug-ins/common/file-gih.c
@@ -0,0 +1,819 @@
+/* Plug-in to load and export .gih (GIMP Brush Pipe) files.
+ *
+ * Copyright (C) 1999 Tor Lillqvist
+ * Copyright (C) 2000 Jens Lautenbacher, Sven Neumann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+  /* Example of how to call file_gih_save from script-fu:
+
+  (let ((ranks (cons-array 1 'byte)))
+    (aset ranks 0 12)
+    (file-gih-save 1
+                   img
+                   drawable
+                   "foo.gih"
+                   "foo.gih"
+                   100
+                   "test brush"
+                   125
+                   125
+                   3
+                   4
+                   1
+                   ranks
+                   1
+                   '("random")))
+  */
+
+
+#include "config.h"
+
+#include <libgimp/gimp.h>
+#include <libgimp/gimpui.h>
+#include <libgimpbase/gimpparasiteio.h>
+
+#include "libgimp/stdplugins-intl.h"
+
+
+#define SAVE_PROC      "file-gih-save"
+#define PLUG_IN_BINARY "file-gih"
+#define PLUG_IN_ROLE   "gimp-file-gih"
+
+
+/* Parameters applicable each time we export a gih, exported in the
+ * main gimp application between invocations of this plug-in.
+ */
+typedef struct
+{
+  gchar description[256];
+  gint  spacing;
+} BrushInfo;
+
+typedef struct
+{
+  GimpOrientationType  orientation;
+  gint32               image;
+  gint32               toplayer;
+  gint                 nguides;
+  gint32              *guides;
+  gint                *value;
+  GtkWidget           *count_label;    /* Corresponding count adjustment, */
+  gint                *count;          /* cols or rows                    */
+  gint                *other_count;    /* and the other one               */
+  GtkAdjustment       *ncells;
+  GtkAdjustment       *rank0;
+  GtkWidget           *warning_label;
+  GtkWidget           *rank_entry[GIMP_PIXPIPE_MAXDIM];
+  GtkWidget           *mode_entry[GIMP_PIXPIPE_MAXDIM];
+} SizeAdjustmentData;
+
+
+/*  local function prototypes  */
+
+static void      query           (void);
+static void      run             (const gchar      *name,
+                                  gint              nparams,
+                                  const GimpParam  *param,
+                                  gint             *nreturn_vals,
+                                  GimpParam       **return_vals);
+
+static gboolean  gih_save_dialog (gint32            image_ID);
+
+
+/*  private variables  */
+
+const GimpPlugInInfo PLUG_IN_INFO =
+{
+  NULL,  /* init_proc  */
+  NULL,  /* quit_proc  */
+  query, /* query_proc */
+  run,   /* run_proc   */
+};
+
+static BrushInfo info =
+{
+  "GIMP Brush Pipe",
+  20
+};
+
+static gint              num_layers = 0;
+static GimpPixPipeParams gihparams  = { 0, };
+
+static const gchar * const selection_modes[] = { "incremental",
+                                                 "angular",
+                                                 "random",
+                                                 "velocity",
+                                                 "pressure",
+                                                 "xtilt",
+                                                 "ytilt" };
+
+
+MAIN ()
+
+static void
+query (void)
+{
+  static const GimpParamDef gih_save_args[] =
+  {
+    { GIMP_PDB_INT32,       "run-mode",     "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" },
+    { GIMP_PDB_IMAGE,       "image",        "Input image" },
+    { GIMP_PDB_DRAWABLE,    "drawable",     "Drawable to export" },
+    { GIMP_PDB_STRING,      "uri",          "The URI of the file to export the brush pipe in" },
+    { GIMP_PDB_STRING,      "raw-uri",      "The URI of the file to export the brush pipe in" },
+    { GIMP_PDB_INT32,       "spacing",      "Spacing of the brush" },
+    { GIMP_PDB_STRING,      "description",  "Short description of the brush pipe" },
+    { GIMP_PDB_INT32,       "cell-width",   "Width of the brush cells" },
+    { GIMP_PDB_INT32,       "cell-height",  "Width of the brush cells" },
+    { GIMP_PDB_INT8,        "display-cols", "Display column number" },
+    { GIMP_PDB_INT8,        "display-rows", "Display row number" },
+    { GIMP_PDB_INT32,       "dimension",    "Dimension of the brush pipe" },
+    /* The number of rank and sel args depend on the dimension */
+    { GIMP_PDB_INT8ARRAY,   "rank",         "Ranks of the dimensions" },
+    { GIMP_PDB_INT32,       "dimension",    "Dimension (again)" },
+    { GIMP_PDB_STRINGARRAY, "sel",          "Selection modes" }
+  };
+
+  gimp_install_procedure (SAVE_PROC,
+                          "exports images in GIMP brush pipe format",
+                          "This plug-in exports an image in the GIMP brush pipe "
+                          "format. For a colored brush pipe, RGBA layers are "
+                          "used, otherwise the layers should be grayscale "
+                          "masks. The image can be multi-layered, and "
+                          "additionally the layers can be divided into a "
+                          "rectangular array of brushes.",
+                          "Tor Lillqvist",
+                          "Tor Lillqvist",
+                          "1999",
+                          N_("GIMP brush (animated)"),
+                          "RGB*, GRAY*",
+                          GIMP_PLUGIN,
+                          G_N_ELEMENTS (gih_save_args), 0,
+                          gih_save_args, NULL);
+
+  gimp_plugin_icon_register (SAVE_PROC, GIMP_ICON_TYPE_ICON_NAME,
+                             (const guint8 *) GIMP_ICON_BRUSH);
+  gimp_register_file_handler_mime (SAVE_PROC, "image/x-gimp-gih");
+  gimp_register_file_handler_uri (SAVE_PROC);
+  gimp_register_save_handler (SAVE_PROC, "gih", "");
+}
+
+static void
+run (const gchar      *name,
+     gint              nparams,
+     const GimpParam  *param,
+     gint             *nreturn_vals,
+     GimpParam       **return_vals)
+{
+  static GimpParam   values[2];
+  GimpRunMode        run_mode;
+  GimpPDBStatusType  status = GIMP_PDB_SUCCESS;
+  gint32             image_ID;
+  gint32             drawable_ID;
+  GimpExportReturn   export = GIMP_EXPORT_CANCEL;
+  GError            *error  = NULL;
+  gint               i;
+
+  INIT_I18N();
+
+  run_mode = param[0].data.d_int32;
+
+  *return_vals  = values;
+  *nreturn_vals = 1;
+
+  values[0].type          = GIMP_PDB_STATUS;
+  values[0].data.d_status = GIMP_PDB_EXECUTION_ERROR;
+
+  if (strcmp (name, SAVE_PROC) == 0)
+    {
+      GFile        *file;
+      GimpParasite *parasite;
+      gint32        orig_image_ID;
+
+      image_ID    = param[1].data.d_int32;
+      drawable_ID = param[2].data.d_int32;
+      file        = g_file_new_for_uri (param[3].data.d_string);
+
+      orig_image_ID = image_ID;
+
+      switch (run_mode)
+        {
+        case GIMP_RUN_INTERACTIVE:
+        case GIMP_RUN_WITH_LAST_VALS:
+          gimp_ui_init (PLUG_IN_BINARY, FALSE);
+
+          export = gimp_export_image (&image_ID, &drawable_ID, "GIH",
+                                      GIMP_EXPORT_CAN_HANDLE_RGB   |
+                                      GIMP_EXPORT_CAN_HANDLE_GRAY  |
+                                      GIMP_EXPORT_CAN_HANDLE_ALPHA |
+                                      GIMP_EXPORT_CAN_HANDLE_LAYERS);
+
+          if (export == GIMP_EXPORT_CANCEL)
+            {
+              values[0].data.d_status = GIMP_PDB_CANCEL;
+              return;
+            }
+
+          /*  Possibly retrieve data  */
+          gimp_get_data (SAVE_PROC, &info);
+
+          parasite = gimp_image_get_parasite (orig_image_ID,
+                                              "gimp-brush-pipe-name");
+          if (parasite)
+            {
+              strncpy (info.description,
+                       gimp_parasite_data (parasite),
+                       MIN (sizeof (info.description),
+                            gimp_parasite_data_size (parasite)));
+              info.description[sizeof (info.description) - 1] = '\0';
+
+              gimp_parasite_free (parasite);
+            }
+          else
+            {
+              gchar *name = g_path_get_basename (gimp_file_get_utf8_name (file));
+
+              if (g_str_has_suffix (name, ".gih"))
+                name[strlen (name) - 4] = '\0';
+
+              if (strlen (name))
+                {
+                  strncpy (info.description, name, sizeof (info.description));
+                  info.description[sizeof (info.description) - 1] = '\0';
+                }
+
+              g_free (name);
+            }
+
+          parasite = gimp_image_get_parasite (orig_image_ID,
+                                              "gimp-brush-pipe-spacing");
+          if (parasite)
+            {
+              info.spacing = atoi (gimp_parasite_data (parasite));
+              gimp_parasite_free (parasite);
+            }
+          break;
+
+        default:
+          break;
+        }
+
+      g_free (gimp_image_get_layers (image_ID, &num_layers));
+
+      gimp_pixpipe_params_init (&gihparams);
+
+      switch (run_mode)
+        {
+        case GIMP_RUN_INTERACTIVE:
+          gihparams.ncells = (num_layers * gihparams.rows * gihparams.cols);
+
+          gihparams.cellwidth  = gimp_image_width (image_ID)  / gihparams.cols;
+          gihparams.cellheight = gimp_image_height (image_ID) / gihparams.rows;
+
+          parasite = gimp_image_get_parasite (orig_image_ID,
+                                              "gimp-brush-pipe-parameters");
+          if (parasite)
+            {
+              gimp_pixpipe_params_parse (gimp_parasite_data (parasite),
+                                         &gihparams);
+              gimp_parasite_free (parasite);
+            }
+
+          /* Force default rank to same as number of cells if there is
+           * just one dim
+           */
+          if (gihparams.dim == 1)
+            gihparams.rank[0] = gihparams.ncells;
+
+          if (! gih_save_dialog (image_ID))
+            status = GIMP_PDB_CANCEL;
+          break;
+
+        case GIMP_RUN_NONINTERACTIVE:
+          if (nparams != 15)
+            {
+              status = GIMP_PDB_CALLING_ERROR;
+            }
+          else
+            {
+              info.spacing = param[5].data.d_int32;
+              strncpy (info.description, param[6].data.d_string,
+                       sizeof (info.description));
+              info.description[sizeof (info.description) - 1] = '\0';
+
+              gihparams.cellwidth  = param[7].data.d_int32;
+              gihparams.cellheight = param[8].data.d_int32;
+              gihparams.cols       = param[9].data.d_int8;
+              gihparams.rows       = param[10].data.d_int8;
+              gihparams.dim        = param[11].data.d_int32;
+              gihparams.ncells     = 1;
+
+              if (param[13].data.d_int32 != gihparams.dim)
+                {
+                  status = GIMP_PDB_CALLING_ERROR;
+                }
+              else
+                {
+                  for (i = 0; i < gihparams.dim; i++)
+                    {
+                      gihparams.rank[i]      = param[12].data.d_int8array[i];
+                      gihparams.selection[i] = g_strdup (param[14].data.d_stringarray[i]);
+                      gihparams.ncells       *= gihparams.rank[i];
+                    }
+                }
+            }
+          break;
+
+        case GIMP_RUN_WITH_LAST_VALS:
+          parasite = gimp_image_get_parasite (orig_image_ID,
+                                              "gimp-brush-pipe-parameters");
+          if (parasite)
+            {
+              gimp_pixpipe_params_parse (gimp_parasite_data (parasite),
+                                         &gihparams);
+              gimp_parasite_free (parasite);
+            }
+          break;
+        }
+
+      if (status == GIMP_PDB_SUCCESS)
+        {
+          GimpParam *save_retvals;
+          gint       n_save_retvals;
+          gchar      spacing[8];
+          gchar     *paramstring;
+
+          paramstring = gimp_pixpipe_params_build (&gihparams);
+
+          save_retvals =
+            gimp_run_procedure ("file-gih-save-internal",
+                                &n_save_retvals,
+                                GIMP_PDB_INT32,    GIMP_RUN_NONINTERACTIVE,
+                                GIMP_PDB_IMAGE,    image_ID,
+                                GIMP_PDB_DRAWABLE, drawable_ID,
+                                GIMP_PDB_STRING,   param[3].data.d_string,
+                                GIMP_PDB_STRING,   param[4].data.d_string,
+                                GIMP_PDB_INT32,    info.spacing,
+                                GIMP_PDB_STRING,   info.description,
+                                GIMP_PDB_STRING,   paramstring,
+                                GIMP_PDB_END);
+
+          if (save_retvals[0].data.d_status == GIMP_PDB_SUCCESS)
+            {
+              gimp_set_data (SAVE_PROC, &info, sizeof (info));
+
+              parasite = gimp_parasite_new ("gimp-brush-pipe-name",
+                                            GIMP_PARASITE_PERSISTENT,
+                                            strlen (info.description) + 1,
+                                            info.description);
+              gimp_image_attach_parasite (orig_image_ID, parasite);
+              gimp_parasite_free (parasite);
+
+              g_snprintf (spacing, sizeof (spacing), "%d",
+                          info.spacing);
+
+              parasite = gimp_parasite_new ("gimp-brush-pipe-spacing",
+                                            GIMP_PARASITE_PERSISTENT,
+                                            strlen (spacing) + 1, spacing);
+              gimp_image_attach_parasite (orig_image_ID, parasite);
+              gimp_parasite_free (parasite);
+
+              parasite = gimp_parasite_new ("gimp-brush-pipe-parameters",
+                                            GIMP_PARASITE_PERSISTENT,
+                                            strlen (paramstring) + 1,
+                                            paramstring);
+              gimp_image_attach_parasite (orig_image_ID, parasite);
+              gimp_parasite_free (parasite);
+            }
+          else
+            {
+              g_set_error (&error, 0, 0,
+                           "Running procedure 'file-gih-save-internal' "
+                           "failed: %s",
+                           gimp_get_pdb_error ());
+
+              status = GIMP_PDB_EXECUTION_ERROR;
+            }
+
+          g_free (paramstring);
+        }
+
+      gimp_pixpipe_params_free (&gihparams);
+
+      if (export == GIMP_EXPORT_EXPORT)
+        gimp_image_delete (image_ID);
+    }
+  else
+    {
+      status = GIMP_PDB_CALLING_ERROR;
+    }
+
+  if (status != GIMP_PDB_SUCCESS && error)
+    {
+      *nreturn_vals = 2;
+      values[1].type          = GIMP_PDB_STRING;
+      values[1].data.d_string = error->message;
+    }
+
+  values[0].data.d_status = status;
+}
+
+
+/*  save routines */
+
+static void
+size_adjustment_callback (GtkWidget          *widget,
+                          SizeAdjustmentData *adj)
+{
+  gint  i;
+  gint  size;
+  gint  newn;
+  gchar buf[10];
+
+  for (i = 0; i < adj->nguides; i++)
+    gimp_image_delete_guide (adj->image, adj->guides[i]);
+
+  g_free (adj->guides);
+  adj->guides = NULL;
+  gimp_displays_flush ();
+
+  *(adj->value) = gtk_adjustment_get_value (GTK_ADJUSTMENT (widget));
+
+  if (adj->orientation == GIMP_ORIENTATION_VERTICAL)
+    {
+      size = gimp_image_width (adj->image);
+      newn = size / *(adj->value);
+      adj->nguides = newn - 1;
+      adj->guides = g_new (gint32, adj->nguides);
+      for (i = 0; i < adj->nguides; i++)
+        adj->guides[i] = gimp_image_add_vguide (adj->image,
+                                                *(adj->value) * (i+1));
+    }
+  else
+    {
+      size = gimp_image_height (adj->image);
+      newn = size / *(adj->value);
+      adj->nguides = newn - 1;
+      adj->guides = g_new (gint32, adj->nguides);
+      for (i = 0; i < adj->nguides; i++)
+        adj->guides[i] = gimp_image_add_hguide (adj->image,
+                                                *(adj->value) * (i+1));
+    }
+  gimp_displays_flush ();
+  g_snprintf (buf, sizeof (buf), "%2d", newn);
+  gtk_label_set_text (GTK_LABEL (adj->count_label), buf);
+
+  *(adj->count) = newn;
+
+  gtk_widget_set_visible (GTK_WIDGET (adj->warning_label),
+                          newn * *(adj->value) != size);
+
+  if (adj->ncells != NULL)
+    gtk_adjustment_set_value (GTK_ADJUSTMENT (adj->ncells),
+                              *(adj->other_count) * *(adj->count));
+  if (adj->rank0 != NULL)
+    gtk_adjustment_set_value (GTK_ADJUSTMENT (adj->rank0),
+                              *(adj->other_count) * *(adj->count));
+}
+
+static void
+entry_callback (GtkWidget *widget,
+                gpointer   data)
+{
+  if (data == info.description)
+    {
+      strncpy (info.description, gtk_entry_get_text (GTK_ENTRY (widget)),
+               sizeof (info.description));
+      info.description[sizeof (info.description) - 1]  = 0;
+    }
+}
+
+static void
+cb_callback (GtkWidget *widget,
+             gpointer   data)
+{
+  gint index;
+
+  index = gtk_combo_box_get_active (GTK_COMBO_BOX (widget));
+
+  *((const gchar **) data) = selection_modes [index];
+}
+
+static void
+dim_callback (GtkAdjustment      *adjustment,
+              SizeAdjustmentData *data)
+{
+  gint i;
+
+  gihparams.dim = RINT (gtk_adjustment_get_value (adjustment));
+
+  for (i = 0; i < GIMP_PIXPIPE_MAXDIM; i++)
+    {
+      gtk_widget_set_sensitive (data->rank_entry[i], i < gihparams.dim);
+      gtk_widget_set_sensitive (data->mode_entry[i], i < gihparams.dim);
+    }
+}
+
+static gboolean
+gih_save_dialog (gint32 image_ID)
+{
+  GtkWidget          *dialog;
+  GtkWidget          *table;
+  GtkWidget          *dimtable;
+  GtkWidget          *label;
+  GtkAdjustment      *adjustment;
+  GtkWidget          *spinbutton;
+  GtkWidget          *entry;
+  GtkWidget          *box;
+  GtkWidget          *cb;
+  gint                i;
+  gchar               buffer[100];
+  SizeAdjustmentData  cellw_adjust;
+  SizeAdjustmentData  cellh_adjust;
+  gint32             *layer_ID;
+  gint32              nlayers;
+  gboolean            run;
+
+  dialog = gimp_export_dialog_new (_("Brush Pipe"), PLUG_IN_BINARY, SAVE_PROC);
+
+  /* The main table */
+  table = gtk_table_new (8, 2, FALSE);
+  gtk_table_set_row_spacings (GTK_TABLE (table), 6);
+  gtk_table_set_col_spacings (GTK_TABLE (table), 6);
+  gtk_container_set_border_width (GTK_CONTAINER (table), 12);
+  gtk_box_pack_start (GTK_BOX (gimp_export_dialog_get_content_area (dialog)),
+                      table, TRUE, TRUE, 0);
+  gtk_widget_show (table);
+
+  /*
+   * Description: ___________
+   */
+  entry = gtk_entry_new ();
+  gtk_widget_set_size_request (entry, 200, -1);
+  gtk_entry_set_text (GTK_ENTRY (entry), info.description);
+  gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
+                             _("_Description:"), 0.0, 0.5,
+                             entry, 1, FALSE);
+
+  g_signal_connect (entry, "changed",
+                    G_CALLBACK (entry_callback),
+                    info.description);
+
+  /*
+   * Spacing: __
+   */
+  adjustment = (GtkAdjustment *) gtk_adjustment_new (info.spacing,
+                                                     1, 1000, 1, 10, 0);
+  spinbutton = gimp_spin_button_new (adjustment, 1.0, 0);
+  gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
+  gimp_table_attach_aligned (GTK_TABLE (table), 0, 1,
+                             _("_Spacing (percent):"), 0.0, 0.5,
+                             spinbutton, 1, TRUE);
+
+  g_signal_connect (adjustment, "value-changed",
+                    G_CALLBACK (gimp_int_adjustment_update),
+                    &info.spacing);
+
+  /*
+   * Cell size: __ x __ pixels
+   */
+  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
+
+  adjustment = (GtkAdjustment *)
+    gtk_adjustment_new (gihparams.cellwidth,
+                        2, gimp_image_width (image_ID), 1, 10, 0);
+  spinbutton = gimp_spin_button_new (adjustment, 1.0, 0);
+  gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
+  gtk_box_pack_start (GTK_BOX (box), spinbutton, FALSE, FALSE, 0);
+  gtk_widget_show (spinbutton);
+
+  layer_ID = gimp_image_get_layers (image_ID, &nlayers);
+  cellw_adjust.orientation = GIMP_ORIENTATION_VERTICAL;
+  cellw_adjust.image       = image_ID;
+  cellw_adjust.toplayer    = layer_ID[nlayers-1];
+  cellw_adjust.nguides     = 0;
+  cellw_adjust.guides      = NULL;
+  cellw_adjust.value       = &gihparams.cellwidth;
+
+  g_signal_connect (adjustment, "value-changed",
+                    G_CALLBACK (size_adjustment_callback),
+                    &cellw_adjust);
+
+  label = gtk_label_new ("x");
+  gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
+  gtk_widget_show (label);
+
+  adjustment = (GtkAdjustment *)
+    gtk_adjustment_new (gihparams.cellheight,
+                        2, gimp_image_height (image_ID), 1, 10, 0);
+  spinbutton = gimp_spin_button_new (adjustment, 1.0, 0);
+  gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
+  gtk_box_pack_start (GTK_BOX (box), spinbutton, FALSE, FALSE, 0);
+  gtk_widget_show (spinbutton);
+
+  cellh_adjust.orientation = GIMP_ORIENTATION_HORIZONTAL;
+  cellh_adjust.image       = image_ID;
+  cellh_adjust.toplayer    = layer_ID[nlayers-1];
+  cellh_adjust.nguides     = 0;
+  cellh_adjust.guides      = NULL;
+  cellh_adjust.value       = &gihparams.cellheight;
+
+  g_signal_connect (adjustment, "value-changed",
+                    G_CALLBACK (size_adjustment_callback),
+                    &cellh_adjust);
+
+  label = gtk_label_new ( _("Pixels"));
+  gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
+  gtk_widget_show (label);
+
+  gimp_table_attach_aligned (GTK_TABLE (table), 0, 2,
+                             _("Ce_ll size:"), 0.0, 0.5,
+                             box, 1, FALSE);
+
+  g_free (layer_ID);
+
+  /*
+   * Number of cells: ___
+   */
+  adjustment = (GtkAdjustment *)
+    gtk_adjustment_new (gihparams.ncells, 1, 1000, 1, 10, 0);
+  spinbutton = gimp_spin_button_new (adjustment, 1.0, 0);
+  gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
+  gimp_table_attach_aligned (GTK_TABLE (table), 0, 3,
+                             _("_Number of cells:"), 0.0, 0.5,
+                             spinbutton, 1, TRUE);
+
+  g_signal_connect (adjustment, "value-changed",
+                    G_CALLBACK (gimp_int_adjustment_update),
+                    &gihparams.ncells);
+
+  if (gihparams.dim == 1)
+    cellw_adjust.ncells = cellh_adjust.ncells = adjustment;
+  else
+    cellw_adjust.ncells = cellh_adjust.ncells = NULL;
+
+  /*
+   * Display as: __ rows x __ cols
+   */
+  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+
+  g_snprintf (buffer, sizeof (buffer), "%2d", gihparams.rows);
+  label = gtk_label_new (buffer);
+  gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
+  cellh_adjust.count_label = label;
+  cellh_adjust.count       = &gihparams.rows;
+  cellh_adjust.other_count = &gihparams.cols;
+  gtk_widget_show (label);
+
+  label = gtk_label_new (_(" Rows of "));
+  gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
+  gtk_widget_show (label);
+
+  g_snprintf (buffer, sizeof (buffer), "%2d", gihparams.cols);
+  label = gtk_label_new (buffer);
+  gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
+  cellw_adjust.count_label = label;
+  cellw_adjust.count       = &gihparams.cols;
+  cellw_adjust.other_count = &gihparams.rows;
+  gtk_widget_show (label);
+
+  label = gtk_label_new (_(" Columns on each layer"));
+  gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
+  gtk_widget_show (label);
+
+  label = gtk_label_new (_(" (Width Mismatch!) "));
+  gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
+  cellw_adjust.warning_label = label;
+
+  label = gtk_label_new (_(" (Height Mismatch!) "));
+  gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
+  cellh_adjust.warning_label = label;
+
+  gimp_table_attach_aligned (GTK_TABLE (table), 0, 4,
+                             _("Display as:"), 0.0, 0.5,
+                             box, 1, FALSE);
+
+  /*
+   * Dimension: ___
+   */
+  adjustment = (GtkAdjustment *)
+    gtk_adjustment_new (gihparams.dim, 1, GIMP_PIXPIPE_MAXDIM, 1, 1, 0);
+  spinbutton = gimp_spin_button_new (adjustment, 1.0, 0);
+  gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
+  gimp_table_attach_aligned (GTK_TABLE (table), 0, 5,
+                             _("Di_mension:"), 0.0, 0.5,
+                             spinbutton, 1, TRUE);
+
+  g_signal_connect (adjustment, "value-changed",
+                    G_CALLBACK (dim_callback),
+                    &cellw_adjust);
+
+  /*
+   * Ranks / Selection: ______ ______ ______ ______ ______
+   */
+
+  dimtable = gtk_table_new (2, GIMP_PIXPIPE_MAXDIM, FALSE);
+  gtk_table_set_col_spacings (GTK_TABLE (dimtable), 4);
+  for (i = 0; i < GIMP_PIXPIPE_MAXDIM; i++)
+    {
+      gint j;
+
+      adjustment = (GtkAdjustment *)
+        gtk_adjustment_new (gihparams.rank[i], 1, 100, 1, 1, 0);
+      spinbutton = gimp_spin_button_new (adjustment, 1.0, 0);
+      gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
+      gtk_table_attach (GTK_TABLE (dimtable), spinbutton, 0, 1, i, i + 1,
+                        GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
+
+      gtk_widget_show (spinbutton);
+
+      if (i >= gihparams.dim)
+        gtk_widget_set_sensitive (spinbutton, FALSE);
+
+      g_signal_connect (adjustment, "value-changed",
+                        G_CALLBACK (gimp_int_adjustment_update),
+                        &gihparams.rank[i]);
+
+      cellw_adjust.rank_entry[i] = cellh_adjust.rank_entry[i] = spinbutton;
+
+      if (i == 0)
+        {
+          if (gihparams.dim == 1)
+            cellw_adjust.rank0 = cellh_adjust.rank0 = adjustment;
+          else
+            cellw_adjust.rank0 = cellh_adjust.rank0 = NULL;
+        }
+
+      cb = gtk_combo_box_text_new ();
+
+      for (j = 0; j < G_N_ELEMENTS (selection_modes); j++)
+        gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (cb),
+                                        selection_modes[j]);
+      gtk_combo_box_set_active (GTK_COMBO_BOX (cb), 2);  /* random */
+
+      if (gihparams.selection[i])
+        for (j = 0; j < G_N_ELEMENTS (selection_modes); j++)
+          if (!strcmp (gihparams.selection[i], selection_modes[j]))
+            {
+              gtk_combo_box_set_active (GTK_COMBO_BOX (cb), j);
+              break;
+            }
+
+      gtk_table_attach (GTK_TABLE (dimtable), cb, 1, 2, i, i + 1,
+                        GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
+
+      gtk_widget_show (cb);
+
+      if (i >= gihparams.dim)
+        gtk_widget_set_sensitive (cb, FALSE);
+
+      g_signal_connect (GTK_COMBO_BOX (cb), "changed",
+                        G_CALLBACK (cb_callback),
+                        &gihparams.selection[i]);
+
+      cellw_adjust.mode_entry[i] = cellh_adjust.mode_entry[i] = cb;
+
+
+    }
+
+  gimp_table_attach_aligned (GTK_TABLE (table), 0, 6,
+                             _("Ranks:"), 0.0, 0.0,
+                             dimtable, 1, FALSE);
+
+  gtk_widget_show (dialog);
+
+  run = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK);
+
+  if (run)
+    {
+      gint i;
+
+      for (i = 0; i < GIMP_PIXPIPE_MAXDIM; i++)
+        gihparams.selection[i] = g_strdup (gihparams.selection[i]);
+
+      /* Fix up bogus values */
+      gihparams.ncells = MIN (gihparams.ncells,
+                              num_layers * gihparams.rows * gihparams.cols);
+    }
+
+  gtk_widget_destroy (dialog);
+
+  for (i = 0; i < cellw_adjust.nguides; i++)
+    gimp_image_delete_guide (image_ID, cellw_adjust.guides[i]);
+  for (i = 0; i < cellh_adjust.nguides; i++)
+    gimp_image_delete_guide (image_ID, cellh_adjust.guides[i]);
+
+  return run;
+}