mirror of https://github.com/GNOME/gimp.git
148 lines
3.9 KiB
C
148 lines
3.9 KiB
C
/* The GIMP -- an 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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <stdlib.h>
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#include <glib-object.h>
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#include "core/core-types.h"
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#include "core/gimp.h"
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#include "batch.h"
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#include "pdb/procedural_db.h"
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#include "gimp-intl.h"
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#define BATCH_DEFAULT_EVAL_PROC "plug_in_script_fu_eval"
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static gboolean batch_exit_after_callback (Gimp *gimp,
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gboolean kill_it);
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static void batch_run_cmd (Gimp *gimp,
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const gchar *proc_name,
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ProcRecord *proc,
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const gchar *cmd);
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void
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batch_run (Gimp *gimp,
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const gchar *batch_interpreter,
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const gchar **batch_commands)
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{
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ProcRecord *eval_proc;
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gulong exit_id;
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gint i;
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if (! batch_commands ||
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! batch_commands[0])
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return;
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exit_id = g_signal_connect_after (gimp, "exit",
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G_CALLBACK (batch_exit_after_callback),
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NULL);
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if (! batch_interpreter)
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{
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batch_interpreter = BATCH_DEFAULT_EVAL_PROC;
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g_printerr ("No batch interpreter specified, using the default '%s'.\n",
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batch_interpreter);
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}
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if (strcmp (batch_interpreter, BATCH_DEFAULT_EVAL_PROC) == 0 &&
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strcmp (batch_commands[0], "-") == 0)
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{
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batch_commands[0] = "(plug-in-script-fu-text-console RUN-INTERACTIVE)";
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batch_commands[1] = NULL;
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}
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eval_proc = procedural_db_lookup (gimp, batch_interpreter);
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if (! eval_proc)
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{
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g_message (_("The batch interpreter '%s' is not available, "
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"batch mode disabled."), batch_interpreter);
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return;
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}
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for (i = 0; batch_commands[i]; i++)
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batch_run_cmd (gimp, batch_interpreter, eval_proc, batch_commands[i]);
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g_signal_handler_disconnect (gimp, exit_id);
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}
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static gboolean
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batch_exit_after_callback (Gimp *gimp,
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gboolean kill_it)
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{
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if (gimp->be_verbose)
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g_print ("EXIT: %s\n", G_STRLOC);
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exit (EXIT_SUCCESS);
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return TRUE;
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}
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static void
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batch_run_cmd (Gimp *gimp,
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const gchar *proc_name,
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ProcRecord *proc,
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const gchar *cmd)
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{
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Argument *args;
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Argument *vals;
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gint i;
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args = g_new0 (Argument, proc->num_args);
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for (i = 0; i < proc->num_args; i++)
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args[i].arg_type = proc->args[i].arg_type;
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args[0].value.pdb_int = GIMP_RUN_NONINTERACTIVE;
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args[1].value.pdb_pointer = (gpointer) cmd;
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vals = procedural_db_execute (gimp,
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gimp_get_user_context (gimp), NULL,
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proc_name, args);
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switch (vals[0].value.pdb_int)
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{
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case GIMP_PDB_EXECUTION_ERROR:
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g_printerr ("batch command: experienced an execution error.\n");
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break;
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case GIMP_PDB_CALLING_ERROR:
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g_printerr ("batch command: experienced a calling error.\n");
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break;
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case GIMP_PDB_SUCCESS:
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g_printerr ("batch command: executed successfully.\n");
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break;
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}
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procedural_db_destroy_args (vals, proc->num_values);
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g_free (args);
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return;
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}
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