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+/* GIMP - The GNU 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 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/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <libgimp/gimp.h>
+#include <libgimp/gimpui.h>
+
+#include "tinyscheme/scheme.h"
+
+#include "script-fu-types.h"
+
+#include "script-fu-console.h"
+#include "script-fu-eval.h"
+#include "script-fu-interface.h"
+#include "script-fu-scripts.h"
+#include "script-fu-server.h"
+#include "script-fu-text-console.h"
+
+#include "scheme-wrapper.h"
+
+#include "script-fu-intl.h"
+
+
+/* Declare local functions. */
+
+static void script_fu_query (void);
+static void script_fu_run (const gchar *name,
+ gint nparams,
+ const GimpParam *params,
+ gint *nreturn_vals,
+ GimpParam **return_vals);
+static GList * script_fu_search_path (void);
+static void script_fu_extension_init (void);
+static void script_fu_refresh_proc (const gchar *name,
+ gint nparams,
+ const GimpParam *params,
+ gint *nreturn_vals,
+ GimpParam **return_vals);
+
+
+const GimpPlugInInfo PLUG_IN_INFO =
+{
+ NULL, /* init_proc */
+ NULL, /* quit_proc */
+ script_fu_query, /* query_proc */
+ script_fu_run /* run_proc */
+};
+
+
+MAIN ()
+
+
+static void
+script_fu_query (void)
+{
+ static const GimpParamDef console_args[] =
+ {
+ { GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0) }" }
+ };
+
+ static const GimpParamDef textconsole_args[] =
+ {
+ { GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0) }" }
+ };
+
+ static const GimpParamDef eval_args[] =
+ {
+ { GIMP_PDB_INT32, "run-mode", "The run mode { RUN-NONINTERACTIVE (1) }" },
+ { GIMP_PDB_STRING, "code", "The code to evaluate" }
+ };
+
+ static const GimpParamDef server_args[] =
+ {
+ { GIMP_PDB_INT32, "run-mode", "The run mode { RUN-NONINTERACTIVE (1) }" },
+ { GIMP_PDB_STRING, "ip", "The ip on which to listen for requests" },
+ { GIMP_PDB_INT32, "port", "The port on which to listen for requests" },
+ { GIMP_PDB_STRING, "logfile", "The file to log server activity to" }
+ };
+
+ gimp_plugin_domain_register (GETTEXT_PACKAGE "-script-fu", NULL);
+
+ gimp_install_procedure ("extension-script-fu",
+ "A scheme interpreter for scripting GIMP operations",
+ "More help here later",
+ "Spencer Kimball & Peter Mattis",
+ "Spencer Kimball & Peter Mattis",
+ "1997",
+ NULL,
+ NULL,
+ GIMP_EXTENSION,
+ 0, 0, NULL, NULL);
+
+ gimp_install_procedure ("plug-in-script-fu-console",
+ N_("Interactive console for Script-Fu development"),
+ "Provides an interface which allows interactive "
+ "scheme development.",
+ "Spencer Kimball & Peter Mattis",
+ "Spencer Kimball & Peter Mattis",
+ "1997",
+ N_("_Console"),
+ NULL,
+ GIMP_PLUGIN,
+ G_N_ELEMENTS (console_args), 0,
+ console_args, NULL);
+
+ gimp_plugin_menu_register ("plug-in-script-fu-console",
+ "<Image>/Filters/Languages/Script-Fu");
+
+ gimp_install_procedure ("plug-in-script-fu-text-console",
+ "Provides a text console mode for script-fu "
+ "development",
+ "Provides an interface which allows interactive "
+ "scheme development.",
+ "Spencer Kimball & Peter Mattis",
+ "Spencer Kimball & Peter Mattis",
+ "1997",
+ NULL,
+ NULL,
+ GIMP_PLUGIN,
+ G_N_ELEMENTS (textconsole_args), 0,
+ textconsole_args, NULL);
+
+ gimp_install_procedure ("plug-in-script-fu-server",
+ N_("Server for remote Script-Fu operation"),
+ "Provides a server for remote script-fu operation. "
+ "NOTE that for security reasons this procedure's "
+ "API was changed in an incompatible way since "
+ "GIMP 2.8.12. You now have to pass the IP to listen "
+ "on as first parameter. Calling this procedure with "
+ "the old API will fail on purpose.",
+ "Spencer Kimball & Peter Mattis",
+ "Spencer Kimball & Peter Mattis",
+ "1997",
+ N_("_Start Server..."),
+ NULL,
+ GIMP_PLUGIN,
+ G_N_ELEMENTS (server_args), 0,
+ server_args, NULL);
+
+ gimp_plugin_menu_register ("plug-in-script-fu-server",
+ "<Image>/Filters/Languages/Script-Fu");
+
+ gimp_install_procedure ("plug-in-script-fu-eval",
+ "Evaluate scheme code",
+ "Evaluate the code under the scheme interpreter "
+ "(primarily for batch mode)",
+ "Manish Singh",
+ "Manish Singh",
+ "1998",
+ NULL,
+ NULL,
+ GIMP_PLUGIN,
+ G_N_ELEMENTS (eval_args), 0,
+ eval_args, NULL);
+}
+
+static void
+script_fu_run (const gchar *name,
+ gint nparams,
+ const GimpParam *param,
+ gint *nreturn_vals,
+ GimpParam **return_vals)
+{
+ GList *path;
+
+ INIT_I18N();
+
+ path = script_fu_search_path ();
+
+ /* Determine before we allow scripts to register themselves
+ * whether this is the base, automatically installed script-fu extension
+ */
+ if (strcmp (name, "extension-script-fu") == 0)
+ {
+ /* Setup auxiliary temporary procedures for the base extension */
+ script_fu_extension_init ();
+
+ /* Init the interpreter and register scripts */
+ tinyscheme_init (path, TRUE);
+ }
+ else
+ {
+ /* Init the interpreter */
+ tinyscheme_init (path, FALSE);
+ }
+
+ if (param != NULL)
+ ts_set_run_mode ((GimpRunMode) param[0].data.d_int32);
+
+ /* Load all of the available scripts */
+ script_fu_find_scripts (path);
+
+ g_list_free_full (path, (GDestroyNotify) g_object_unref);
+
+ if (strcmp (name, "extension-script-fu") == 0)
+ {
+ /*
+ * The main script-fu extension.
+ */
+
+ static GimpParam values[1];
+
+ /* Acknowledge that the extension is properly initialized */
+ gimp_extension_ack ();
+
+ /* Go into an endless loop */
+ while (TRUE)
+ gimp_extension_process (0);
+
+ /* Set return values; pointless because we never get out of the loop */
+ *nreturn_vals = 1;
+ *return_vals = values;
+
+ values[0].type = GIMP_PDB_STATUS;
+ values[0].data.d_status = GIMP_PDB_SUCCESS;
+ }
+ else if (strcmp (name, "plug-in-script-fu-text-console") == 0)
+ {
+ /*
+ * The script-fu text console for interactive Scheme development
+ */
+
+ script_fu_text_console_run (name, nparams, param,
+ nreturn_vals, return_vals);
+ }
+ else if (strcmp (name, "plug-in-script-fu-console") == 0)
+ {
+ /*
+ * The script-fu console for interactive Scheme development
+ */
+
+ script_fu_console_run (name, nparams, param,
+ nreturn_vals, return_vals);
+ }
+ else if (strcmp (name, "plug-in-script-fu-server") == 0)
+ {
+ /*
+ * The script-fu server for remote operation
+ */
+
+ script_fu_server_run (name, nparams, param,
+ nreturn_vals, return_vals);
+ }
+ else if (strcmp (name, "plug-in-script-fu-eval") == 0)
+ {
+ /*
+ * A non-interactive "console" (for batch mode)
+ */
+
+ script_fu_eval_run (name, nparams, param,
+ nreturn_vals, return_vals);
+ }
+}
+
+static GList *
+script_fu_search_path (void)
+{
+ gchar *path_str;
+ GList *path = NULL;
+
+ path_str = gimp_gimprc_query ("script-fu-path");
+
+ if (path_str)
+ {
+ GError *error = NULL;
+
+ path = gimp_config_path_expand_to_files (path_str, &error);
+ g_free (path_str);
+
+ if (! path)
+ {
+ g_warning ("Can't convert script-fu-path to filesystem encoding: %s",
+ error->message);
+ g_clear_error (&error);
+ }
+ }
+
+ return path;
+}
+
+static void
+script_fu_extension_init (void)
+{
+ static const GimpParamDef args[] =
+ {
+ { GIMP_PDB_INT32, "run-mode", "[Interactive], non-interactive" }
+ };
+
+ gimp_plugin_menu_branch_register ("<Image>/Help", N_("_GIMP Online"));
+ gimp_plugin_menu_branch_register ("<Image>/Help", N_("_User Manual"));
+
+ gimp_plugin_menu_branch_register ("<Image>/Filters/Languages",
+ N_("_Script-Fu"));
+ gimp_plugin_menu_branch_register ("<Image>/Filters/Languages/Script-Fu",
+ N_("_Test"));
+
+ gimp_plugin_menu_branch_register ("<Image>/File/Create",
+ N_("_Buttons"));
+ gimp_plugin_menu_branch_register ("<Image>/File/Create",
+ N_("_Logos"));
+ gimp_plugin_menu_branch_register ("<Image>/File/Create",
+ N_("_Patterns"));
+
+ gimp_plugin_menu_branch_register ("<Image>/File/Create",
+ N_("_Web Page Themes"));
+ gimp_plugin_menu_branch_register ("<Image>/File/Create/Web Page Themes",
+ N_("_Alien Glow"));
+ gimp_plugin_menu_branch_register ("<Image>/File/Create/Web Page Themes",
+ N_("_Beveled Pattern"));
+ gimp_plugin_menu_branch_register ("<Image>/File/Create/Web Page Themes",
+ N_("_Classic.Gimp.Org"));
+
+ gimp_plugin_menu_branch_register ("<Image>/Filters",
+ N_("Alpha to _Logo"));
+
+ gimp_install_temp_proc ("script-fu-refresh",
+ N_("Re-read all available Script-Fu scripts"),
+ "Re-read all available Script-Fu scripts",
+ "Spencer Kimball & Peter Mattis",
+ "Spencer Kimball & Peter Mattis",
+ "1997",
+ N_("_Refresh Scripts"),
+ NULL,
+ GIMP_TEMPORARY,
+ G_N_ELEMENTS (args), 0,
+ args, NULL,
+ script_fu_refresh_proc);
+
+ gimp_plugin_menu_register ("script-fu-refresh",
+ "<Image>/Filters/Languages/Script-Fu");
+}
+
+static void
+script_fu_refresh_proc (const gchar *name,
+ gint nparams,
+ const GimpParam *params,
+ gint *nreturn_vals,
+ GimpParam **return_vals)
+{
+ static GimpParam values[1];
+ GimpPDBStatusType status;
+
+ if (script_fu_interface_is_active ())
+ {
+ g_message (_("You can not use \"Refresh Scripts\" while a "
+ "Script-Fu dialog box is open. Please close "
+ "all Script-Fu windows and try again."));
+
+ status = GIMP_PDB_EXECUTION_ERROR;
+ }
+ else
+ {
+ /* Reload all of the available scripts */
+ GList *path = script_fu_search_path ();
+
+ script_fu_find_scripts (path);
+
+ g_list_free_full (path, (GDestroyNotify) g_object_unref);
+
+ status = GIMP_PDB_SUCCESS;
+ }
+
+ *nreturn_vals = 1;
+ *return_vals = values;
+
+ values[0].type = GIMP_PDB_STATUS;
+ values[0].data.d_status = status;
+}
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