/* 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 .
*/
/* 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
#include
#include
#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;
}