mirror of
https://gitlab.gnome.org/GNOME/gimp
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315 lines
7.1 KiB
C
315 lines
7.1 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 <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <gtk/gtk.h>
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#include "libgimpbase/gimpbase.h"
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#include "tools/tools-types.h"
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#include "base/base.h"
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#include "config/gimprc.h"
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#include "core/gimp.h"
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#include "core/gimpdatafactory.h"
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#include "core/gimpunits.h"
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#include "plug-in/plug-ins.h"
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#include "file/file-open.h"
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#include "file/file-utils.h"
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#include "display/gimpdisplay-foreach.h"
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#include "tools/tool_manager.h"
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#include "gui/gui.h"
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#include "gui/splash.h"
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#include "gui/user-install-dialog.h"
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#include "appenv.h"
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#include "app_procs.h"
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#include "batch.h"
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#include "undo.h"
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#include "libgimp/gimpintl.h"
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/* local prototypes */
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static void app_init_update_status (const gchar *text1,
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const gchar *text2,
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gdouble percentage);
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static void app_exit_finish (void);
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/* gimprc debugging code, to be removed */
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static void gimprc_notify_callback (GObject *object,
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GParamSpec *pspec);
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/* global variables */
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Gimp *the_gimp = NULL;
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/* public functions */
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void
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app_init (gint gimp_argc,
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gchar **gimp_argv)
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{
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const gchar *gimp_dir;
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/* Create an instance of the "Gimp" object which is the root of the
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* core object system
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*/
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the_gimp = gimp_new (be_verbose,
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no_data,
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no_interface,
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stack_trace_mode);
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gimp_object_set_name (GIMP_OBJECT (the_gimp), prog_name);
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/* Check if the user's gimp_directory exists
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*/
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gimp_dir = gimp_directory ();
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if (!g_file_test (gimp_dir, G_FILE_TEST_IS_DIR))
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{
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/* not properly installed */
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if (no_interface)
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{
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g_print (_("The GIMP is not properly installed for the current user\n"));
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g_print (_("User installation was skipped because the '--nointerface' flag was encountered\n"));
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g_print (_("To perform user installation, run the GIMP without the '--nointerface' flag\n"));
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}
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else
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{
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user_install_dialog_create (the_gimp);
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gtk_main ();
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}
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}
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/* this needs to be done before gimprc loading */
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gimp_unitrc_load (the_gimp);
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the_gimp->config = GIMP_CORE_CONFIG (gimp_rc_new ());
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/* solely for debugging */
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g_signal_connect (G_OBJECT (the_gimp->config), "notify",
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G_CALLBACK (gimprc_notify_callback),
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NULL);
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/* parse the local GIMP configuration file */
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/* FIXME: add back support for alternate_system_gimprc and alternate_gimprc */
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gimp_rc_load (GIMP_RC (the_gimp->config));
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/* initialize lowlevel stuff */
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base_init (GIMP_BASE_CONFIG (the_gimp->config));
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if (! no_interface)
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{
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gui_themes_init (the_gimp);
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if (! no_splash)
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splash_create (! no_splash_image);
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}
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/* Create all members of the global Gimp instance which need an already
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* parsed gimprc, e.g. the data factories
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*/
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gimp_initialize (the_gimp, app_init_update_status);
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if (! no_interface)
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{
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tool_manager_init (the_gimp);
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}
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/* Load all data files
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*/
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gimp_restore (the_gimp, app_init_update_status, no_data);
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if (! no_interface)
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{
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gui_init (the_gimp);
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tool_manager_restore (the_gimp);
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}
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/* Initialize the plug-in structures
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*/
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plug_ins_init (the_gimp, app_init_update_status);
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if (! no_interface)
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{
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if (! no_splash)
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splash_destroy ();
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gui_restore (the_gimp, restore_session);
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}
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/* Parse the rest of the command line arguments as images to load
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*/
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if (gimp_argc > 0)
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{
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gint i;
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for (i = 0; i < gimp_argc; i++)
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{
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if (gimp_argv[i])
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{
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GError *error = NULL;
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gchar *uri;
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uri = file_utils_filename_to_uri (the_gimp->load_procs,
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gimp_argv[i], &error);
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if (! uri)
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{
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g_printerr ("conversion filename -> uri failed: %s\n",
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error->message);
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g_error_free (error);
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}
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else
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{
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GimpPDBStatusType dummy;
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file_open_with_display (the_gimp, uri, &dummy, NULL);
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g_free (uri);
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}
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}
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}
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}
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batch_init (the_gimp, batch_cmds);
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if (! no_interface)
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{
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gui_post_init (the_gimp);
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}
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gimp_main_loop (the_gimp);
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}
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void
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app_exit (gboolean kill_it)
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{
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/* If it's the user's perogative, and there are dirty images */
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if (! kill_it && gimp_displays_dirty (the_gimp) && ! no_interface)
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gui_really_quit_dialog (G_CALLBACK (app_exit_finish));
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else
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app_exit_finish ();
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}
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/* private functions */
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static void
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app_init_update_status (const gchar *text1,
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const gchar *text2,
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gdouble percentage)
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{
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if (! no_interface && ! no_splash)
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{
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splash_update (text1, text2, percentage);
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}
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}
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static void
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app_exit_finish (void)
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{
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if (! no_interface)
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{
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gui_shutdown (the_gimp);
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}
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plug_ins_exit (the_gimp);
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if (! no_interface)
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{
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tool_manager_exit (the_gimp);
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gui_exit (the_gimp);
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}
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gimp_shutdown (the_gimp);
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g_object_unref (G_OBJECT (the_gimp));
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the_gimp = NULL;
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base_exit ();
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/* There used to be foo_main_quit() here, but there's a chance
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* that foo_main() was never called before we reach this point. --Sven
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*/
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exit (0);
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}
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/****************************************
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* gimprc debugging code, to be removed *
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****************************************/
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#include "config/gimpconfig-serialize.h"
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static void
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gimprc_notify_callback (GObject *object,
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GParamSpec *pspec)
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{
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GString *str;
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GValue value = { 0, };
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g_return_if_fail (G_IS_OBJECT (object));
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g_return_if_fail (G_IS_PARAM_SPEC (pspec));
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g_value_init (&value, pspec->value_type);
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g_object_get_property (object, pspec->name, &value);
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str = g_string_new (NULL);
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if (gimp_config_serialize_value (&value, str, TRUE))
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{
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g_print (" %s -> %s\n", pspec->name, str->str);
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}
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else
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{
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g_print (" %s changed but we failed to serialize its value!\n",
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pspec->name);
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}
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g_string_free (str, TRUE);
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g_value_unset (&value);
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}
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