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38406b7202
2006-04-29 Michael Natterer <mitch@gimp.org> * app/plug-in/plug-in.[ch]: removed plug_in_push() and plug_in_pop()... * app/plug-in/gimppluginmanager.[ch]: ...and added them here as gimp_plug_in_manager_plug_in_push() and _pop() * app/plug-in/plug-in-message.c (plug_in_handle_proc_run): changed accordingly. * app/plug-in/plug-in.c (plug_in_close): removed an unused variable, moved another one to a local scope. * app/plug-in/plug-in.h: indentation.
118 lines
4.8 KiB
C
118 lines
4.8 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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* plug-in.h
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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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#ifndef __PLUG_IN_H__
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#define __PLUG_IN_H__
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#include <sys/types.h> /* pid_t */
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#include "plug-in-proc-frame.h"
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#define WRITE_BUFFER_SIZE 512
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struct _PlugIn
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{
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GimpPlugInManager *manager;
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gint ref_count;
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guint open : 1; /* Is the plug-in open? */
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guint query : 1; /* Are we querying the plug-in? */
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guint init : 1; /* Are we initialing the plug-in? */
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guint synchronous : 1; /* Is the plug-in running synchronously? */
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GPid pid; /* Plug-in's process id */
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gchar *name; /* Plug-in's name */
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gchar *prog; /* Plug-in's full path name */
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GIOChannel *my_read; /* App's read and write channels */
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GIOChannel *my_write;
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GIOChannel *his_read; /* Plug-in's read and write channels */
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GIOChannel *his_write;
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guint input_id; /* Id of input proc */
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gchar write_buffer[WRITE_BUFFER_SIZE]; /* Buffer for writing */
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gint write_buffer_index; /* Buffer index for writing */
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GSList *temp_procedures; /* Temporary procedures */
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GMainLoop *ext_main_loop; /* for waiting for extension_ack */
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PlugInProcFrame main_proc_frame;
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GList *temp_proc_frames;
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PlugInDef *plug_in_def; /* Valid only during query() and init() */
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};
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void plug_in_init (GimpPlugInManager *manager);
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void plug_in_exit (GimpPlugInManager *manager);
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void plug_in_call_query (GimpPlugInManager *manager,
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GimpContext *context,
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PlugInDef *plug_in_def);
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void plug_in_call_init (GimpPlugInManager *manager,
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GimpContext *context,
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PlugInDef *plug_in_def);
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PlugIn * plug_in_new (GimpPlugInManager *manager,
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GimpContext *context,
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GimpProgress *progress,
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GimpProcedure *procedure,
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const gchar *prog);
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void plug_in_ref (PlugIn *plug_in);
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void plug_in_unref (PlugIn *plug_in);
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gboolean plug_in_open (PlugIn *plug_in);
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void plug_in_close (PlugIn *plug_in,
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gboolean kill_it);
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PlugInProcFrame * plug_in_get_proc_frame (PlugIn *plug_in);
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PlugInProcFrame * plug_in_proc_frame_push (PlugIn *plug_in,
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GimpContext *context,
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GimpProgress *progress,
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GimpProcedure *procedure);
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void plug_in_proc_frame_pop (PlugIn *plug_in);
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void plug_in_main_loop (PlugIn *plug_in);
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void plug_in_main_loop_quit (PlugIn *plug_in);
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gchar * plug_in_get_undo_desc (PlugIn *plug_in);
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gboolean plug_in_menu_register (PlugIn *plug_in,
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const gchar *proc_name,
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const gchar *menu_path);
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void plug_in_add_temp_proc (PlugIn *plug_in,
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GimpTemporaryProcedure *proc);
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void plug_in_remove_temp_proc (PlugIn *plug_in,
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GimpTemporaryProcedure *proc);
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#endif /* __PLUG_IN_H__ */
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