Adding upstream version 2.10.22.upstream/2.10.22upstream

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

1 files changed, 385 insertions, 0 deletions

diff --git a/plug-ins/script-fu/script-fu.c b/plug-ins/script-fu/script-fu.c
new file mode 100644
index 0000000..558e15a
--- /dev/null
+++ b/plug-ins/script-fu/script-fu.c
@@ -0,0 +1,385 @@
+/* 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;
+}