gimp/libgimp/gimpprocview.c

680 lines
21 KiB
C

/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*
* dbbrowser_utils.c
* 0.08 26th sept 97 by Thomas NOEL <thomas@minet.net>
*
* 98/12/13 Sven Neumann <sven@gimp.org> : added help display
*/
#include "config.h"
#include <string.h>
#include <gtk/gtk.h>
#include <libgimp/gimp.h>
#include <libgimp/gimpui.h>
#include "dbbrowser_utils.h"
#include "libgimp/stdplugins-intl.h"
#define DBL_LIST_WIDTH 220
#define DBL_WIDTH (DBL_LIST_WIDTH + 400)
#define DBL_HEIGHT 250
typedef struct
{
GtkWidget *dlg;
GtkWidget *search_entry;
GtkWidget *name_button;
GtkWidget *blurb_button;
GtkWidget *descr_vbox;
GtkWidget *descr_table;
GtkListStore *store;
GtkWidget *tv;
GtkTreeSelection *sel;
/* the currently selected procedure */
gchar *selected_proc_name;
gchar *selected_scheme_proc_name;
gchar *selected_proc_blurb;
gchar *selected_proc_help;
gchar *selected_proc_author;
gchar *selected_proc_copyright;
gchar *selected_proc_date;
GimpPDBProcType selected_proc_type;
gint selected_nparams;
gint selected_nreturn_vals;
GimpParamDef *selected_params;
GimpParamDef *selected_return_vals;
void (* apply_callback) (gchar *proc_name,
gchar *scheme_proc_name,
gchar *proc_blurb,
gchar *proc_help,
gchar *proc_author,
gchar *proc_copyright,
gchar *proc_date,
GimpPDBProcType proc_type,
gint nparams,
gint nreturn_vals,
GimpParamDef *params,
GimpParamDef *return_vals);
} dbbrowser_t;
/* local functions */
static void dialog_apply_callback (GtkWidget *widget,
dbbrowser_t *dbbrowser);
static gint procedure_select_callback (GtkTreeSelection *sel,
dbbrowser_t *dbbrowser);
static void dialog_search_callback (GtkWidget *widget,
dbbrowser_t *dbbrowser);
static void dialog_select (dbbrowser_t *dbbrowser,
gchar *proc_name);
static void dialog_close_callback (GtkWidget *widget,
dbbrowser_t *dbbrowser);
static void convert_string (gchar *str);
static const gchar *GParamType2char (GimpPDBArgType t);
/* create the dialog box
* console_entry != NULL => called from the script-fu-console
*/
GtkWidget *
gimp_db_browser (GimpDBBrowserApplyCallback apply_callback)
{
dbbrowser_t *dbbrowser;
GtkWidget *hbox;
GtkWidget *searchhbox;
GtkWidget *vbox;
GtkWidget *label;
GtkWidget *scrolled_window;
dbbrowser = g_new (dbbrowser_t, 1);
dbbrowser->apply_callback = apply_callback;
/* the dialog box */
if (apply_callback)
{
dbbrowser->dlg =
gimp_dialog_new (_("DB Browser (init...)"), "dbbrowser",
gimp_standard_help_func, "filters/dbbrowser.html",
GTK_WIN_POS_MOUSE,
FALSE, TRUE, FALSE,
_("Search by Name"), dialog_search_callback,
dbbrowser, NULL, &dbbrowser->name_button, TRUE, FALSE,
_("Search by Blurb"), dialog_search_callback,
dbbrowser, NULL, &dbbrowser->blurb_button, FALSE, FALSE,
GTK_STOCK_APPLY, dialog_apply_callback,
dbbrowser, NULL, NULL, FALSE, FALSE,
GTK_STOCK_CLOSE, dialog_close_callback,
dbbrowser, NULL, NULL, FALSE, TRUE,
NULL);
}
else
{
dbbrowser->dlg =
gimp_dialog_new (_("DB Browser (init...)"), "dbbrowser",
gimp_standard_help_func, "filters/dbbrowser.html",
GTK_WIN_POS_MOUSE,
FALSE, TRUE, FALSE,
_("Search by Name"), dialog_search_callback,
dbbrowser, NULL, &dbbrowser->name_button, TRUE, FALSE,
_("Search by Blurb"), dialog_search_callback,
dbbrowser, NULL, &dbbrowser->blurb_button, FALSE, FALSE,
GTK_STOCK_CLOSE, dialog_close_callback,
dbbrowser, NULL, NULL, FALSE, TRUE,
NULL);
}
g_signal_connect (G_OBJECT (dbbrowser->dlg), "destroy",
G_CALLBACK (dialog_close_callback), dbbrowser);
/* hbox : left=list ; right=description */
hbox = gtk_hbox_new (FALSE, 4);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 4);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dbbrowser->dlg)->vbox),
hbox, TRUE, TRUE, 0);
gtk_widget_show (hbox);
/* left = vbox : the list and the search entry */
vbox = gtk_vbox_new (FALSE, 4);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show (vbox);
/* list : list in a scrolled_win */
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_SHADOW_IN);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_ALWAYS);
gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0);
gtk_widget_show (scrolled_window);
dbbrowser->store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
dbbrowser->tv =
gtk_tree_view_new_with_model (GTK_TREE_MODEL (dbbrowser->store));
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (dbbrowser->store),
0, GTK_SORT_ASCENDING);
g_object_unref (G_OBJECT (dbbrowser->store));
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (dbbrowser->tv),
-1, NULL,
gtk_cell_renderer_text_new (),
"text", 0, NULL);
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (dbbrowser->tv), FALSE);
/* gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (dbbrowser->tv), TRUE); */
gtk_widget_set_size_request (dbbrowser->tv, DBL_LIST_WIDTH, DBL_HEIGHT);
gtk_container_add (GTK_CONTAINER (scrolled_window), dbbrowser->tv);
gtk_widget_show (dbbrowser->tv);
dbbrowser->sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (dbbrowser->tv));
g_signal_connect (G_OBJECT (dbbrowser->sel), "changed",
G_CALLBACK (procedure_select_callback), dbbrowser);
/* search entry */
searchhbox = gtk_hbox_new (FALSE, 4);
gtk_box_pack_start (GTK_BOX (vbox), searchhbox, FALSE, FALSE, 0);
gtk_widget_show (searchhbox);
label = gtk_label_new (_("Search:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (searchhbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
dbbrowser->search_entry = gtk_entry_new ();
gtk_box_pack_start (GTK_BOX (searchhbox), dbbrowser->search_entry,
TRUE, TRUE, 0);
gtk_widget_show (dbbrowser->search_entry);
/* right = description */
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_set_size_request (scrolled_window, DBL_WIDTH - DBL_LIST_WIDTH, -1);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_ALWAYS);
gtk_box_pack_start (GTK_BOX (hbox), scrolled_window, TRUE, TRUE, 0);
gtk_widget_show (scrolled_window);
dbbrowser->descr_vbox = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (dbbrowser->descr_vbox), 4);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window),
dbbrowser->descr_vbox);
gtk_widget_show (dbbrowser->descr_vbox);
/* now build the list */
gtk_widget_show (dbbrowser->dlg);
/* initialize the "return" value (for "apply") */
dbbrowser->descr_table = NULL;
dbbrowser->selected_proc_name = NULL;
dbbrowser->selected_scheme_proc_name = NULL;
dbbrowser->selected_proc_blurb = NULL;
dbbrowser->selected_proc_help = NULL;
dbbrowser->selected_proc_author = NULL;
dbbrowser->selected_proc_copyright = NULL;
dbbrowser->selected_proc_date = NULL;
dbbrowser->selected_proc_type = 0;
dbbrowser->selected_nparams = 0;
dbbrowser->selected_nreturn_vals = 0;
dbbrowser->selected_params = NULL;
dbbrowser->selected_return_vals = NULL;
/* first search (all procedures) */
dialog_search_callback (NULL, dbbrowser);
return dbbrowser->dlg;
}
static gint
procedure_select_callback (GtkTreeSelection *sel,
dbbrowser_t *dbbrowser)
{
GtkTreeIter iter;
gchar *func;
g_return_val_if_fail (sel != NULL, FALSE);
g_return_val_if_fail (dbbrowser != NULL, FALSE);
if (gtk_tree_selection_get_selected (sel, NULL, &iter))
{
gtk_tree_model_get (GTK_TREE_MODEL (dbbrowser->store), &iter,
1, &func,
-1);
dialog_select (dbbrowser, func);
g_free (func);
}
return FALSE;
}
/* update the description box (right) */
static void
dialog_select (dbbrowser_t *dbbrowser,
gchar *proc_name)
{
GtkWidget *old_table;
GtkWidget *label;
GtkWidget *sep;
gint i;
gint row = 0;
const gchar *type;
g_free (dbbrowser->selected_proc_name);
dbbrowser->selected_proc_name = g_strdup (proc_name);
g_free (dbbrowser->selected_scheme_proc_name);
dbbrowser->selected_scheme_proc_name = g_strdup (proc_name);
convert_string (dbbrowser->selected_scheme_proc_name);
g_free (dbbrowser->selected_proc_blurb);
g_free (dbbrowser->selected_proc_help);
g_free (dbbrowser->selected_proc_author);
g_free (dbbrowser->selected_proc_copyright);
g_free (dbbrowser->selected_proc_date);
g_free (dbbrowser->selected_params);
g_free (dbbrowser->selected_return_vals);
gimp_procedural_db_proc_info (proc_name,
&(dbbrowser->selected_proc_blurb),
&(dbbrowser->selected_proc_help),
&(dbbrowser->selected_proc_author),
&(dbbrowser->selected_proc_copyright),
&(dbbrowser->selected_proc_date),
&(dbbrowser->selected_proc_type),
&(dbbrowser->selected_nparams),
&(dbbrowser->selected_nreturn_vals),
&(dbbrowser->selected_params),
&(dbbrowser->selected_return_vals));
/* save the "old" table */
old_table = dbbrowser->descr_table;
dbbrowser->descr_table = gtk_table_new (10 +
dbbrowser->selected_nparams +
dbbrowser->selected_nreturn_vals,
5, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (dbbrowser->descr_table), 6);
gtk_table_set_row_spacing (GTK_TABLE (dbbrowser->descr_table), 0, 2);
/* show the name */
label = gtk_label_new (dbbrowser->selected_scheme_proc_name);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gimp_table_attach_aligned (GTK_TABLE (dbbrowser->descr_table), 0, row++,
_("Name:"), 1.0, 0.5,
label, 3, FALSE);
/* show the description */
label = gtk_label_new (dbbrowser->selected_proc_blurb);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gimp_table_attach_aligned (GTK_TABLE (dbbrowser->descr_table), 0, row++,
_("Blurb:"), 1.0, 0.5,
label, 3, FALSE);
sep = gtk_hseparator_new ();
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), sep,
0, 4, row, row + 1, GTK_FILL, GTK_FILL, 0, 6);
gtk_widget_show (sep);
row++;
/* in parameters */
if (dbbrowser->selected_nparams)
{
label = gtk_label_new (_("In:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row + (dbbrowser->selected_nparams),
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
for (i = 0; i < dbbrowser->selected_nparams; i++)
{
/* name */
label = gtk_label_new ((dbbrowser->selected_params[i]).name);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
1, 2, row, row + 1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
/* type */
type = GParamType2char ((dbbrowser->selected_params[i]).type);
label = gtk_label_new (type);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
2, 3, row, row + 1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
/* description */
label = gtk_label_new ((dbbrowser->selected_params[i]).description);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
3, 4, row, row + 1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
row++;
}
}
if ((dbbrowser->selected_nparams) &&
(dbbrowser->selected_nreturn_vals))
{
sep = gtk_hseparator_new ();
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), sep,
0, 4, row, row + 1, GTK_FILL, GTK_FILL, 0, 6);
gtk_widget_show (sep);
row++;
}
/* out parameters */
if (dbbrowser->selected_nreturn_vals)
{
label = gtk_label_new (_("Out:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row + (dbbrowser->selected_nreturn_vals),
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
for (i = 0; i < dbbrowser->selected_nreturn_vals; i++)
{
/* name */
label = gtk_label_new ((dbbrowser->selected_return_vals[i]).name);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
1, 2, row, row + 1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
/* type */
type = GParamType2char (dbbrowser->selected_return_vals[i].type);
label = gtk_label_new (type);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
2, 3, row, row + 1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
/* description */
label = gtk_label_new (dbbrowser->selected_return_vals[i].description);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
3, 4, row, row + 1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
row++;
}
}
if (dbbrowser->selected_nparams ||
dbbrowser->selected_nreturn_vals)
{
sep = gtk_hseparator_new ();
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), sep,
0, 4, row, row + 1, GTK_FILL, GTK_FILL, 0, 6);
gtk_widget_show (sep);
row++;
}
/* show the help */
if (dbbrowser->selected_proc_help &&
(strlen (dbbrowser->selected_proc_help) > 1))
{
label = gtk_label_new (dbbrowser->selected_proc_help);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gimp_table_attach_aligned (GTK_TABLE (dbbrowser->descr_table), 0, row++,
_("Help:"), 1.0, 0.5,
label, 3, FALSE);
sep = gtk_hseparator_new ();
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), sep,
0, 4, row, row + 1, GTK_FILL, GTK_FILL, 0, 6);
gtk_widget_show (sep);
row++;
}
/* show the author & the copyright */
label = gtk_label_new (dbbrowser->selected_proc_author);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_set_row_spacing (GTK_TABLE (dbbrowser->descr_table), row, 2);
gimp_table_attach_aligned (GTK_TABLE (dbbrowser->descr_table), 0, row++,
_("Author:"), 1.0, 0.5,
label, 3, FALSE);
label = gtk_label_new (dbbrowser->selected_proc_date);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_set_row_spacing (GTK_TABLE (dbbrowser->descr_table), row, 2);
gimp_table_attach_aligned (GTK_TABLE (dbbrowser->descr_table), 0, row++,
_("Date:"), 1.0, 0.5,
label, 3, FALSE);
label = gtk_label_new (dbbrowser->selected_proc_copyright);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_set_row_spacing (GTK_TABLE (dbbrowser->descr_table), row, 2);
gimp_table_attach_aligned (GTK_TABLE (dbbrowser->descr_table), 0, row++,
_("Copyright:"), 1.0, 0.5,
label, 3, FALSE);
if (old_table)
gtk_container_remove (GTK_CONTAINER (dbbrowser->descr_vbox), old_table);
gtk_box_pack_start (GTK_BOX (dbbrowser->descr_vbox), dbbrowser->descr_table,
FALSE, FALSE, 0);
gtk_widget_show (dbbrowser->descr_table);
}
/* end of the dialog */
static void
dialog_close_callback (GtkWidget *widget,
dbbrowser_t *dbbrowser)
{
if (dbbrowser->apply_callback)
{
/* we are called by another application : just kill the dialog box */
gtk_widget_hide (dbbrowser->dlg);
gtk_widget_destroy (dbbrowser->dlg);
}
else
{
/* we are in the plug_in : kill the gtk application */
gtk_widget_destroy (dbbrowser->dlg);
gtk_main_quit ();
}
}
/* end of the dialog */
static void
dialog_apply_callback (GtkWidget *widget,
dbbrowser_t *dbbrowser)
{
(dbbrowser->apply_callback) (dbbrowser->selected_proc_name,
dbbrowser->selected_scheme_proc_name,
dbbrowser->selected_proc_blurb,
dbbrowser->selected_proc_help,
dbbrowser->selected_proc_author,
dbbrowser->selected_proc_copyright,
dbbrowser->selected_proc_date,
dbbrowser->selected_proc_type,
dbbrowser->selected_nparams,
dbbrowser->selected_nreturn_vals,
dbbrowser->selected_params,
dbbrowser->selected_return_vals);
}
/* search in the whole db */
static void
dialog_search_callback (GtkWidget *widget,
dbbrowser_t *dbbrowser)
{
gchar **proc_list;
gint num_procs;
gint i;
gchar *label;
const gchar *query_text;
GString *query;
GtkTreeIter iter;
gtk_list_store_clear (dbbrowser->store);
/* search */
if (widget == (dbbrowser->name_button))
{
gtk_window_set_title (GTK_WINDOW (dbbrowser->dlg),
_("DB Browser (by name - please wait)"));
query = g_string_new ("");
query_text = gtk_entry_get_text (GTK_ENTRY (dbbrowser->search_entry));
while (*query_text)
{
if ((*query_text == '_') || (*query_text == '-'))
g_string_append (query, "[-_]");
else
g_string_append_c (query, *query_text);
query_text++;
}
gimp_procedural_db_query (query->str,
".*", ".*", ".*", ".*", ".*", ".*",
&num_procs, &proc_list);
g_string_free (query, TRUE);
}
else if (widget == (dbbrowser->blurb_button))
{
gtk_window_set_title (GTK_WINDOW (dbbrowser->dlg),
_("DB Browser (by blurb - please wait)"));
gimp_procedural_db_query (".*",
(gchar *) gtk_entry_get_text
(GTK_ENTRY (dbbrowser->search_entry)),
".*", ".*", ".*", ".*", ".*",
&num_procs, &proc_list);
}
else
{
gtk_window_set_title (GTK_WINDOW (dbbrowser->dlg),
_("DB Browser (please wait)"));
gimp_procedural_db_query (".*", ".*", ".*", ".*", ".*", ".*", ".*",
&num_procs, &proc_list);
}
for (i = 0; i < num_procs; i++)
{
label = g_strdup (proc_list[i]);
convert_string (label);
gtk_list_store_append (dbbrowser->store, &iter);
gtk_list_store_set (dbbrowser->store, &iter,
0, label,
1, proc_list[i],
-1);
g_free (label);
g_free (proc_list[i]);
}
g_free (proc_list);
if (num_procs > 0)
{
gtk_tree_model_get_iter_root (GTK_TREE_MODEL (dbbrowser->store), &iter);
gtk_tree_selection_select_iter (dbbrowser->sel, &iter);
}
gtk_window_set_title (GTK_WINDOW (dbbrowser->dlg), _("DB Browser"));
}
/* utils ... */
static void
convert_string (gchar *str)
{
while (*str)
{
if (*str == '_')
*str = '-';
str++;
}
}
static const gchar *
GParamType2char (GimpPDBArgType t)
{
switch (t)
{
case GIMP_PDB_INT32: return "INT32";
case GIMP_PDB_INT16: return "INT16";
case GIMP_PDB_INT8: return "INT8";
case GIMP_PDB_FLOAT: return "FLOAT";
case GIMP_PDB_STRING: return "STRING";
case GIMP_PDB_INT32ARRAY: return "INT32ARRAY";
case GIMP_PDB_INT16ARRAY: return "INT16ARRAY";
case GIMP_PDB_INT8ARRAY: return "INT8ARRAY";
case GIMP_PDB_FLOATARRAY: return "FLOATARRAY";
case GIMP_PDB_STRINGARRAY: return "STRINGARRAY";
case GIMP_PDB_COLOR: return "COLOR";
case GIMP_PDB_REGION: return "REGION";
case GIMP_PDB_DISPLAY: return "DISPLAY";
case GIMP_PDB_IMAGE: return "IMAGE";
case GIMP_PDB_LAYER: return "LAYER";
case GIMP_PDB_CHANNEL: return "CHANNEL";
case GIMP_PDB_DRAWABLE: return "DRAWABLE";
case GIMP_PDB_SELECTION: return "SELECTION";
case GIMP_PDB_BOUNDARY: return "BOUNDARY";
case GIMP_PDB_PATH: return "PATH";
case GIMP_PDB_PARASITE: return "PARASITE";
case GIMP_PDB_STATUS: return "STATUS";
case GIMP_PDB_END: return "END";
default: return "UNKNOWN?";
}
}