mirror of https://github.com/GNOME/gimp.git
381 lines
12 KiB
C
381 lines
12 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <string.h>
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#include <libgimp/gimp.h>
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#include <libgimp/gimpui.h>
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#include "tinyscheme/scheme.h"
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#include "script-fu-types.h"
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#include "script-fu-console.h"
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#include "script-fu-eval.h"
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#include "script-fu-interface.h"
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#include "script-fu-scripts.h"
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#include "script-fu-server.h"
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#include "script-fu-text-console.h"
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#include "scheme-wrapper.h"
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#include "script-fu-intl.h"
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/* Declare local functions. */
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static void script_fu_query (void);
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static void script_fu_run (const gchar *name,
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gint nparams,
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const GimpParam *params,
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gint *nreturn_vals,
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GimpParam **return_vals);
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static gchar * script_fu_search_path (void);
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static void script_fu_extension_init (void);
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static void script_fu_refresh_proc (const gchar *name,
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gint nparams,
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const GimpParam *params,
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gint *nreturn_vals,
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GimpParam **return_vals);
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const GimpPlugInInfo PLUG_IN_INFO =
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{
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NULL, /* init_proc */
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NULL, /* quit_proc */
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script_fu_query, /* query_proc */
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script_fu_run /* run_proc */
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};
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MAIN ()
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static void
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script_fu_query (void)
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{
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static const GimpParamDef console_args[] =
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{
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{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0) }" }
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};
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static const GimpParamDef textconsole_args[] =
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{
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{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0) }" }
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};
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static const GimpParamDef eval_args[] =
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{
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{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-NONINTERACTIVE (1) }" },
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{ GIMP_PDB_STRING, "code", "The code to evaluate" }
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};
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static const GimpParamDef server_args[] =
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{
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{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-NONINTERACTIVE (1) }" },
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{ GIMP_PDB_INT32, "port", "The port on which to listen for requests" },
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{ GIMP_PDB_STRING, "logfile", "The file to log server activity to" }
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};
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gimp_plugin_domain_register (GETTEXT_PACKAGE "-script-fu", NULL);
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gimp_install_procedure ("extension-script-fu",
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"A scheme interpreter for scripting GIMP operations",
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"More help here later",
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"Spencer Kimball & Peter Mattis",
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"Spencer Kimball & Peter Mattis",
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"1997",
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NULL,
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NULL,
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GIMP_EXTENSION,
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0, 0, NULL, NULL);
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gimp_install_procedure ("plug-in-script-fu-console",
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N_("Interactive console for Script-Fu development"),
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"Provides an interface which allows interactive "
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"scheme development.",
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"Spencer Kimball & Peter Mattis",
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"Spencer Kimball & Peter Mattis",
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"1997",
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N_("_Console"),
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NULL,
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GIMP_PLUGIN,
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G_N_ELEMENTS (console_args), 0,
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console_args, NULL);
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gimp_plugin_menu_register ("plug-in-script-fu-console",
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"<Image>/Filters/Languages/Script-Fu");
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gimp_install_procedure ("plug-in-script-fu-text-console",
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"Provides a text console mode for script-fu "
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"development",
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"Provides an interface which allows interactive "
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"scheme development.",
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"Spencer Kimball & Peter Mattis",
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"Spencer Kimball & Peter Mattis",
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"1997",
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NULL,
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NULL,
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GIMP_PLUGIN,
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G_N_ELEMENTS (textconsole_args), 0,
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textconsole_args, NULL);
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gimp_install_procedure ("plug-in-script-fu-server",
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N_("Server for remote Script-Fu operation"),
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"Provides a server for remote script-fu operation",
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"Spencer Kimball & Peter Mattis",
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"Spencer Kimball & Peter Mattis",
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"1997",
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N_("_Start Server..."),
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NULL,
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GIMP_PLUGIN,
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G_N_ELEMENTS (server_args), 0,
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server_args, NULL);
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gimp_plugin_menu_register ("plug-in-script-fu-server",
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"<Image>/Filters/Languages/Script-Fu");
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gimp_install_procedure ("plug-in-script-fu-eval",
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"Evaluate scheme code",
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"Evaluate the code under the scheme interpreter "
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"(primarily for batch mode)",
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"Manish Singh",
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"Manish Singh",
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"1998",
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NULL,
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NULL,
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GIMP_PLUGIN,
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G_N_ELEMENTS (eval_args), 0,
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eval_args, NULL);
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}
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static void
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script_fu_run (const gchar *name,
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gint nparams,
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const GimpParam *param,
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gint *nreturn_vals,
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GimpParam **return_vals)
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{
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gchar *path;
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INIT_I18N();
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path = script_fu_search_path ();
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/* Determine before we allow scripts to register themselves
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* whether this is the base, automatically installed script-fu extension
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*/
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if (strcmp (name, "extension-script-fu") == 0)
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{
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/* Setup auxillary temporary procedures for the base extension */
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script_fu_extension_init ();
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/* Init the interpreter and register scripts */
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tinyscheme_init (path, TRUE);
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}
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else
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{
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/* Init the interpreter */
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tinyscheme_init (path, FALSE);
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}
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if (param != NULL)
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ts_set_run_mode ((GimpRunMode) param[0].data.d_int32);
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/* Load all of the available scripts */
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script_fu_find_scripts (path);
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g_free (path);
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if (strcmp (name, "extension-script-fu") == 0)
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{
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/*
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* The main script-fu extension.
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*/
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static GimpParam values[1];
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/* Acknowledge that the extension is properly initialized */
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gimp_extension_ack ();
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/* Go into an endless loop */
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while (TRUE)
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gimp_extension_process (0);
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/* Set return values; pointless because we never get out of the loop */
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*nreturn_vals = 1;
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*return_vals = values;
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values[0].type = GIMP_PDB_STATUS;
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values[0].data.d_status = GIMP_PDB_SUCCESS;
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}
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else if (strcmp (name, "plug-in-script-fu-text-console") == 0)
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{
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/*
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* The script-fu text console for interactive Scheme development
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*/
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script_fu_text_console_run (name, nparams, param,
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nreturn_vals, return_vals);
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}
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else if (strcmp (name, "plug-in-script-fu-console") == 0)
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{
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/*
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* The script-fu console for interactive Scheme development
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*/
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script_fu_console_run (name, nparams, param,
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nreturn_vals, return_vals);
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}
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else if (strcmp (name, "plug-in-script-fu-server") == 0)
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{
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/*
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* The script-fu server for remote operation
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*/
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script_fu_server_run (name, nparams, param,
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nreturn_vals, return_vals);
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}
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else if (strcmp (name, "plug-in-script-fu-eval") == 0)
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{
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/*
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* A non-interactive "console" (for batch mode)
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*/
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script_fu_eval_run (name, nparams, param,
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nreturn_vals, return_vals);
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}
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}
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static gchar *
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script_fu_search_path (void)
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{
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gchar *path_str;
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gchar *path = NULL;
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path_str = gimp_gimprc_query ("script-fu-path");
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if (path_str)
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{
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GError *error = NULL;
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path = g_filename_from_utf8 (path_str, -1, NULL, NULL, &error);
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g_free (path_str);
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if (! path)
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{
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g_warning ("Can't convert script-fu-path to filesystem encoding: %s",
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error->message);
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g_error_free (error);
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}
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}
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return path;
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}
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static void
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script_fu_extension_init (void)
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{
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static const GimpParamDef args[] =
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{
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{ GIMP_PDB_INT32, "run-mode", "[Interactive], non-interactive" }
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};
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gimp_plugin_menu_branch_register ("<Image>/Help", N_("_GIMP Online"));
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gimp_plugin_menu_branch_register ("<Image>/Help", N_("_User Manual"));
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gimp_plugin_menu_branch_register ("<Image>/Filters/Languages",
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N_("_Script-Fu"));
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gimp_plugin_menu_branch_register ("<Image>/Filters/Languages/Script-Fu",
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N_("_Test"));
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gimp_plugin_menu_branch_register ("<Image>/File/Create",
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N_("_Buttons"));
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gimp_plugin_menu_branch_register ("<Image>/File/Create",
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N_("_Logos"));
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gimp_plugin_menu_branch_register ("<Image>/File/Create",
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N_("_Patterns"));
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gimp_plugin_menu_branch_register ("<Image>/File/Create",
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N_("_Web Page Themes"));
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gimp_plugin_menu_branch_register ("<Image>/File/Create/Web Page Themes",
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N_("_Alien Glow"));
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gimp_plugin_menu_branch_register ("<Image>/File/Create/Web Page Themes",
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N_("_Beveled Pattern"));
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gimp_plugin_menu_branch_register ("<Image>/File/Create/Web Page Themes",
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N_("_Classic.Gimp.Org"));
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gimp_plugin_menu_branch_register ("<Image>/Filters",
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N_("Alpha to _Logo"));
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gimp_install_temp_proc ("script-fu-refresh",
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N_("Re-read all available Script-Fu scripts"),
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"Re-read all available Script-Fu scripts",
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"Spencer Kimball & Peter Mattis",
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"Spencer Kimball & Peter Mattis",
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"1997",
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N_("_Refresh Scripts"),
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NULL,
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GIMP_TEMPORARY,
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G_N_ELEMENTS (args), 0,
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args, NULL,
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script_fu_refresh_proc);
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gimp_plugin_menu_register ("script-fu-refresh",
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"<Image>/Filters/Languages/Script-Fu");
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}
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static void
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script_fu_refresh_proc (const gchar *name,
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gint nparams,
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const GimpParam *params,
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gint *nreturn_vals,
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GimpParam **return_vals)
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{
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static GimpParam values[1];
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GimpPDBStatusType status;
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if (script_fu_interface_is_active ())
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{
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g_message (_("You can not use \"Refresh Scripts\" while a "
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"Script-Fu dialog box is open. Please close "
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"all Script-Fu windows and try again."));
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status = GIMP_PDB_EXECUTION_ERROR;
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}
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else
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{
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/* Reload all of the available scripts */
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gchar *path = script_fu_search_path ();
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script_fu_find_scripts (path);
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g_free (path);
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status = GIMP_PDB_SUCCESS;
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}
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*nreturn_vals = 1;
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*return_vals = values;
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values[0].type = GIMP_PDB_STATUS;
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values[0].data.d_status = status;
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}
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