gimp/app/plug_in_cmds.c

/* The GIMP -- an image manipulation program
 * Copyright (C) 1995-1999 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.
 */

/* NOTE: This file is autogenerated by pdbgen.pl. */

#include "procedural_db.h"

#include <stdlib.h>
#include <string.h>

#include "appenv.h"
#include "plug_in.h"
#include "regex.h"

#include "libgimp/gimpintl.h"

static ProcRecord progress_init_proc;
static ProcRecord progress_update_proc;
static ProcRecord temp_PDB_name_proc;
static ProcRecord plugins_query_proc;

void
register_plug_in_procs (void)
{
  procedural_db_register (&progress_init_proc);
  procedural_db_register (&progress_update_proc);
  procedural_db_register (&temp_PDB_name_proc);
  procedural_db_register (&plugins_query_proc);
}

static int
match_strings (regex_t *preg,
               gchar   *a)
{
  return regexec (preg, a, 0, NULL, 0);
}

static Argument *
progress_init_invoker (Argument *args)
{
  gboolean success = FALSE;
  gchar *message;
  gint32 gdisplay;

  message = (gchar *) args[0].value.pdb_pointer;

  gdisplay = args[1].value.pdb_int;

  if (current_plug_in && current_plug_in->open)
    {
      success = TRUE;
      if (!no_interface)
	plug_in_progress_init (current_plug_in, message, gdisplay);
    }

  return procedural_db_return_args (&progress_init_proc, success);
}

static ProcArg progress_init_inargs[] =
{
  {
    PDB_STRING,
    "message",
    "Message to use in the progress dialog"
  },
  {
    PDB_INT32,
    "gdisplay",
    "GDisplay to update progressbar in, or -1 for a seperate window"
  }
};

static ProcRecord progress_init_proc =
{
  "gimp_progress_init",
  "Initializes the progress bar for the current plug-in.",
  "Initializes the progress bar for the current plug-in. It is only valid to call this procedure from a plug-in.",
  "Spencer Kimball & Peter Mattis",
  "Spencer Kimball & Peter Mattis",
  "1995-1996",
  PDB_INTERNAL,
  2,
  progress_init_inargs,
  0,
  NULL,
  { { progress_init_invoker } }
};

static Argument *
progress_update_invoker (Argument *args)
{
  gboolean success = FALSE;
  gdouble percentage;

  percentage = args[0].value.pdb_float;

  if (current_plug_in && current_plug_in->open)
    {
      success = TRUE;
      if (!no_interface)
	plug_in_progress_update (current_plug_in, percentage);
    }

  return procedural_db_return_args (&progress_update_proc, success);
}

static ProcArg progress_update_inargs[] =
{
  {
    PDB_FLOAT,
    "percentage",
    "Percentage of progress completed"
  }
};

static ProcRecord progress_update_proc =
{
  "gimp_progress_update",
  "Updates the progress bar for the current plug-in.",
  "Updates the progress bar for the current plug-in. It is only valid to call this procedure from a plug-in.",
  "Spencer Kimball & Peter Mattis",
  "Spencer Kimball & Peter Mattis",
  "1995-1996",
  PDB_INTERNAL,
  1,
  progress_update_inargs,
  0,
  NULL,
  { { progress_update_invoker } }
};

static Argument *
temp_PDB_name_invoker (Argument *args)
{
  Argument *return_args;
  gchar *temp_name;
  static gint proc_number = 0;

  temp_name = g_strdup_printf ("temp_plugin_number_%d", proc_number++);

  return_args = procedural_db_return_args (&temp_PDB_name_proc, TRUE);
  return_args[1].value.pdb_pointer = temp_name;

  return return_args;
}

static ProcArg temp_PDB_name_outargs[] =
{
  {
    PDB_STRING,
    "temp_name",
    "A unique temporary name for a temporary PDB entry"
  }
};

static ProcRecord temp_PDB_name_proc =
{
  "gimp_temp_PDB_name",
  "Generates a unique temporary PDB name.",
  "This procedure generates a temporary PDB entry name that is guaranteed to be unique. It is many used by the interactive popup dialogs to generate a PDB entry name.",
  "Andy Thomas",
  "Andy Thomas",
  "1998",
  PDB_INTERNAL,
  0,
  NULL,
  1,
  temp_PDB_name_outargs,
  { { temp_PDB_name_invoker } }
};

static Argument *
plugins_query_invoker (Argument *args)
{
  Argument *return_args;
  gchar *search_str;
  gint32 num_plugins = 0;
  gchar **menu_strs;
  gchar **accel_strs;
  gchar **prog_strs;
  gchar **types_strs;
  gint32 *time_ints;
  gchar **realname_strs;
  PlugInProcDef *proc_def;
  GSList *tmp = NULL;
  gint i = 0;
  regex_t sregex;

  search_str = (gchar *) args[0].value.pdb_pointer;

  if (search_str && strlen (search_str))
    regcomp (&sregex, search_str, REG_ICASE);
  else
    search_str = NULL;

  /* count number of plugin entries, then allocate 4 arrays of correct size
   * where we can store the strings.
   */

  tmp = proc_defs;
  while (tmp)
    {
      proc_def = tmp->data;
      tmp = tmp->next;

      if (proc_def->prog && proc_def->menu_path)
	{
	  gchar *name = strrchr (proc_def->menu_path, '/');

	  if (name)
	    name = name + 1;
	  else
	    name = proc_def->menu_path;

	  if (search_str && match_strings (&sregex, name))
	    continue;

	  num_plugins++;
	}
    }

  menu_strs     = g_new (gchar *, num_plugins);
  accel_strs    = g_new (gchar *, num_plugins);
  prog_strs     = g_new (gchar *, num_plugins);
  types_strs    = g_new (gchar *, num_plugins);
  realname_strs = g_new (gchar *, num_plugins);
  time_ints     = g_new (gint   , num_plugins);

  tmp = proc_defs;
  while (tmp)
    {
      if (i > num_plugins)
	g_error (_("Internal error counting plugins"));

      proc_def = tmp->data;
      tmp = tmp->next;

      if (proc_def->prog && proc_def->menu_path)
	{
	  ProcRecord *pr = &proc_def->db_info;

	  gchar *name = strrchr (proc_def->menu_path, '/');

	  if (name)
	    name = name + 1;
	  else
	    name = proc_def->menu_path;

	  if (search_str && match_strings(&sregex,name))
	    continue;

	  menu_strs[i]     = g_strdup (proc_def->menu_path);
	  accel_strs[i]    = g_strdup (proc_def->accelerator);
	  prog_strs[i]     = g_strdup (proc_def->prog);
	  types_strs[i]    = g_strdup (proc_def->image_types);
	  realname_strs[i] = g_strdup (pr->name);
	  time_ints[i]     = proc_def->mtime;

	  i++;
	}
    }

  /* This I hope frees up internal stuff */
  if (search_str)
    free (sregex.buffer);

  return_args = procedural_db_return_args (&plugins_query_proc, TRUE);

  return_args[1].value.pdb_int = num_plugins;
  return_args[2].value.pdb_pointer = menu_strs;
  return_args[3].value.pdb_int = num_plugins;
  return_args[4].value.pdb_pointer = accel_strs;
  return_args[5].value.pdb_int = num_plugins;
  return_args[6].value.pdb_pointer = prog_strs;
  return_args[7].value.pdb_int = num_plugins;
  return_args[8].value.pdb_pointer = types_strs;
  return_args[9].value.pdb_int = num_plugins;
  return_args[10].value.pdb_pointer = time_ints;
  return_args[11].value.pdb_int = num_plugins;
  return_args[12].value.pdb_pointer = realname_strs;

  return return_args;
}

static ProcArg plugins_query_inargs[] =
{
  {
    PDB_STRING,
    "search_string",
    "If not an empty string then use this as a search pattern"
  }
};

static ProcArg plugins_query_outargs[] =
{
  {
    PDB_INT32,
    "num_plugins",
    "The number of plugins"
  },
  {
    PDB_STRINGARRAY,
    "menu_path",
    "The menu path of the plugin"
  },
  {
    PDB_INT32,
    "num_plugins",
    "The number of plugins"
  },
  {
    PDB_STRINGARRAY,
    "plugin_accelerator",
    "String representing keyboard accelerator (could be empty string)"
  },
  {
    PDB_INT32,
    "num_plugins",
    "The number of plugins"
  },
  {
    PDB_STRINGARRAY,
    "plugin_location",
    "Location of the plugin program"
  },
  {
    PDB_INT32,
    "num_plugins",
    "The number of plugins"
  },
  {
    PDB_STRINGARRAY,
    "plugin_image_type",
    "Type of image that this plugin will work on"
  },
  {
    PDB_INT32,
    "num_plugins",
    "The number of plugins"
  },
  {
    PDB_INT32ARRAY,
    "plugin_install_time",
    "Time that the plugin was installed"
  },
  {
    PDB_INT32,
    "num_plugins",
    "The number of plugins"
  },
  {
    PDB_STRINGARRAY,
    "plugin_real_name",
    "The internal name of the plugin"
  }
};

static ProcRecord plugins_query_proc =
{
  "gimp_plugins_query",
  "Queries the plugin database for its contents.",
  "This procedure queries the contents of the plugin database.",
  "Andy Thomas",
  "Andy Thomas",
  "1998",
  PDB_INTERNAL,
  1,
  plugins_query_inargs,
  12,
  plugins_query_outargs,
  { { plugins_query_invoker } }
};