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e17baf71d6
2002-09-06 Hans Breuer <hans@breuer.org> * */*/makefile.msc : updated * libgimptool/makefile.msc : new file, libgimptool is currently build as static lib due to references into app/core * themes/Default/makefile.msc : removed * themes/Default/images/makefile.msc : new file * libgimpwidgets/makefile.msc libgimpwidgets/gimpwidgets.c updated (externals) * app/paint-funcs.c : replaced gccism varibale size array on stack with portable alloca, removed sizeof(buf) check which must fail now. * app/config/gimpconfig.c : get write/close protos on win32 from io.h * app/config/gimprc.c : dito and <string.h> * app/config/gimpscanner.c : <string.h> only * app/core/gimpcontainer.c : workaround for clumsy compilers not supporting vararg macros * app/core/gimpdocumentlist.c app/core/gimpparasitelist.c include <io.h> on win32 * app/widgets/gimpdocumentview.c app/widgets/gimpimagedock.c app/widgets/gimppreview.c : add #ifdef __GNUC__ to avoid breaking on non standard pragma #warning. * app/gui/session.c : include <string.h> * regexrepl/makefile.msc : build as dll * plug-ins/makefile.msc : updated * plug-ins/common/pix.c : open file binary * plug-ins/common/spheredesigner.c : avoid error 'incompatible types' while assigning, use memcpy()
370 lines
9.2 KiB
C
370 lines
9.2 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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* Session-managment stuff
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* Copyright (C) 1998 Sven Neumann <sven@gimp.org>
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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 <gtk/gtk.h>
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#include "libgimpbase/gimpbase.h"
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#include "gui-types.h"
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#include "core/gimp.h"
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#include "config/gimpscanner.h"
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#include "widgets/gimpdialogfactory.h"
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#include "color-notebook.h"
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#include "session.h"
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#include "gimprc.h"
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#include "libgimp/gimpintl.h"
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/* local function prototypes */
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static GTokenType session_info_deserialize (GScanner *scanner,
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Gimp *gimp);
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/* public functions */
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enum
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{
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SESSION_INFO = 1,
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COLOR_HISTORY,
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LAST_TIP_SHOWN,
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SESSION_INFO_POSITION,
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SESSION_INFO_SIZE,
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SESSION_INFO_OPEN,
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SESSION_INFO_AUX,
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SESSION_INFO_DOCK
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};
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void
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session_init (Gimp *gimp)
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{
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gchar *filename;
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GScanner *scanner;
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GTokenType token;
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GError *error = NULL;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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filename = gimp_personal_rc_file ("sessionrc");
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scanner = gimp_scanner_new (filename, &error);
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g_free (filename);
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if (! scanner)
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{
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/* always show L&C&P, Tool Options and Brushes on first invocation */
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/* TODO */
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return;
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}
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g_scanner_scope_add_symbol (scanner, 0, "session-info",
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GINT_TO_POINTER (SESSION_INFO));
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g_scanner_scope_add_symbol (scanner, 0, "color-history",
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GINT_TO_POINTER (COLOR_HISTORY));
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g_scanner_scope_add_symbol (scanner, 0, "last-tip-shown",
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GINT_TO_POINTER (LAST_TIP_SHOWN));
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g_scanner_scope_add_symbol (scanner, SESSION_INFO, "position",
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GINT_TO_POINTER (SESSION_INFO_POSITION));
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g_scanner_scope_add_symbol (scanner, SESSION_INFO, "size",
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GINT_TO_POINTER (SESSION_INFO_SIZE));
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g_scanner_scope_add_symbol (scanner, SESSION_INFO, "open-on-exit",
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GINT_TO_POINTER (SESSION_INFO_OPEN));
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g_scanner_scope_add_symbol (scanner, SESSION_INFO, "aux-info",
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GINT_TO_POINTER (SESSION_INFO_AUX));
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g_scanner_scope_add_symbol (scanner, SESSION_INFO, "dock",
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GINT_TO_POINTER (SESSION_INFO_DOCK));
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token = G_TOKEN_LEFT_PAREN;
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while (g_scanner_peek_next_token (scanner) == token)
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{
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token = g_scanner_get_next_token (scanner);
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switch (token)
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{
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case G_TOKEN_LEFT_PAREN:
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token = G_TOKEN_SYMBOL;
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break;
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case G_TOKEN_SYMBOL:
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if (scanner->value.v_symbol == GINT_TO_POINTER (SESSION_INFO))
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{
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g_scanner_set_scope (scanner, SESSION_INFO);
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token = session_info_deserialize (scanner, gimp);
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if (token == G_TOKEN_RIGHT_PAREN)
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g_scanner_set_scope (scanner, 0);
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else
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break;
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}
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else if (scanner->value.v_symbol == GINT_TO_POINTER (COLOR_HISTORY))
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{
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while (g_scanner_peek_next_token (scanner) == G_TOKEN_LEFT_PAREN)
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{
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GimpRGB color;
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if (! gimp_scanner_parse_color (scanner, &color))
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goto error;
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color_history_add_color_from_rc (&color);
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}
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}
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else if (scanner->value.v_symbol == GINT_TO_POINTER (LAST_TIP_SHOWN))
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{
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token = G_TOKEN_INT;
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if (! gimp_scanner_parse_int (scanner, &gimprc.last_tip))
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break;
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}
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token = G_TOKEN_RIGHT_PAREN;
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break;
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case G_TOKEN_RIGHT_PAREN:
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token = G_TOKEN_LEFT_PAREN;
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break;
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default: /* do nothing */
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break;
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}
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}
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if (token != G_TOKEN_LEFT_PAREN)
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{
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g_scanner_get_next_token (scanner);
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g_scanner_unexp_token (scanner, token, NULL, NULL, NULL,
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_("fatal parse error"), TRUE);
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}
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error:
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if (error)
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{
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g_message (error->message);
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g_clear_error (&error);
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}
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gimp_scanner_destroy (scanner);
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}
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void
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session_restore (Gimp *gimp)
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{
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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gimp_dialog_factories_session_restore ();
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}
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void
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session_save (Gimp *gimp)
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{
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gchar *filename;
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FILE *fp;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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filename = gimp_personal_rc_file ("sessionrc");
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fp = fopen (filename, "wt");
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g_free (filename);
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if (!fp)
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return;
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fprintf (fp, ("# GIMP sessionrc\n"
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"# This file takes session-specific info (that is info,\n"
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"# you want to keep between two gimp-sessions). You are\n"
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"# not supposed to edit it manually, but of course you\n"
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"# can do. This file will be entirely rewritten every time\n"
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"# you quit the gimp. If this file isn't found, defaults\n"
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"# are used.\n\n"));
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gimp_dialog_factories_session_save (fp);
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/* save last tip shown */
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fprintf (fp, "(last-tip-shown %d)\n\n", gimprc.last_tip + 1);
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color_history_write (fp);
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fclose (fp);
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}
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/* private functions */
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static GTokenType
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session_info_deserialize (GScanner *scanner,
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Gimp *gimp)
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{
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GimpDialogFactory *factory;
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GimpSessionInfo *info = NULL;
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GTokenType token;
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gchar *factory_name;
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gchar *entry_name;
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token = G_TOKEN_STRING;
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if (! gimp_scanner_parse_string (scanner, &factory_name))
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goto error;
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factory = gimp_dialog_factory_from_name (factory_name);
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g_free (factory_name);
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if (! factory)
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goto error;
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if (! gimp_scanner_parse_string (scanner, &entry_name))
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goto error;
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info = g_new0 (GimpSessionInfo, 1);
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if (strcmp (entry_name, "dock"))
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{
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info->toplevel_entry = gimp_dialog_factory_find_entry (factory,
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entry_name);
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g_free (entry_name);
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if (! info->toplevel_entry)
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goto error;
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}
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else
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{
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g_free (entry_name);
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}
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token = G_TOKEN_LEFT_PAREN;
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while (g_scanner_peek_next_token (scanner) == token)
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{
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token = g_scanner_get_next_token (scanner);
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switch (token)
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{
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case G_TOKEN_LEFT_PAREN:
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token = G_TOKEN_SYMBOL;
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break;
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case G_TOKEN_SYMBOL:
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switch (GPOINTER_TO_INT (scanner->value.v_symbol))
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{
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case SESSION_INFO_POSITION:
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token = G_TOKEN_INT;
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if (! gimp_scanner_parse_int (scanner, &info->x))
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goto error;
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if (! gimp_scanner_parse_int (scanner, &info->y))
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goto error;
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break;
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case SESSION_INFO_SIZE:
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token = G_TOKEN_INT;
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if (! gimp_scanner_parse_int (scanner, &info->width))
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goto error;
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if (! gimp_scanner_parse_int (scanner, &info->height))
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goto error;
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break;
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case SESSION_INFO_OPEN:
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info->open = TRUE;
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break;
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case SESSION_INFO_AUX:
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if (! gimp_scanner_parse_string_list (scanner, &info->aux_info))
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{
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token = G_TOKEN_NONE;
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goto error;
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}
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break;
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case SESSION_INFO_DOCK:
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if (info->toplevel_entry)
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goto error;
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while (g_scanner_peek_next_token (scanner) == G_TOKEN_LEFT_PAREN)
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{
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GList *list = NULL;
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if (! gimp_scanner_parse_string_list (scanner, &list))
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{
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token = G_TOKEN_NONE;
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goto error;
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}
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info->sub_dialogs = g_list_append (info->sub_dialogs, list);
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}
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break;
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default:
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break;
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}
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token = G_TOKEN_RIGHT_PAREN;
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break;
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case G_TOKEN_RIGHT_PAREN:
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token = G_TOKEN_LEFT_PAREN;
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break;
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default:
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break;
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}
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}
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if (token == G_TOKEN_LEFT_PAREN)
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{
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token = G_TOKEN_RIGHT_PAREN;
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if (g_scanner_peek_next_token (scanner) == token)
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{
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factory->session_infos = g_list_append (factory->session_infos, info);
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}
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return token;
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}
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error:
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if (info)
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{
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GList *list;
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for (list = info->sub_dialogs; list; list = g_list_next (list))
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{
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g_list_foreach (list->data, (GFunc) g_free, NULL);
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g_list_free (list->data);
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}
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g_list_free (info->sub_dialogs);
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g_free (info);
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}
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return token;
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}
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