gimp/app/gui/session.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* Session-managment stuff
* Copyright (C) 1998 Sven Neumann <sven@gimp.org>
*
* 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.
*/
1999-03-07 20:56:03 +08:00
#include "config.h"
#include <stdio.h>
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
added app/display/ and app/plug-in/. Empty for now except for the types 2001-08-17 Michael Natterer <mitch@gimp.org> * configure.in: added app/display/ and app/plug-in/. Empty for now except for the types files. * app/Makefile.am * app/appenums.h * app/apptypes.h: removed. * app/display/Makefile.am * app/display/display-types.h * app/plug-in/Makefile.am * app/plug-in/plug-in-types.h * app/gui/Makefile.am * app/gui/gui-types.h * app/pdb/Makefile.am * app/pdb/pdb-types.h: new files for typedefs. * app/appenv.h: added MessageHandlerType and StackTraceMode here. * app/undo_types.h: moved undo struct typedefs here. * app/tools/tools-types.h * app/core/core-types.h: added some enums and Tattoo here (renamed to GimpTattoo). * app/gdisplay.h: temp_hack: #include "display/display-types.h" * app/gimphelp.c: s/gtk_idle_add/g_idle_add/ * app/gimprc.c: don't use "gimprc" in token handlers but the passed "val1p" and "val2p". * app/image_map.[ch]: cleanup in preparation of making a GObject out of it. * app/base/pixel-region.[ch]: no need to pass the PixelRegionIterator around as void pointer. * app/core/gimp.[ch] * app/core/gimpcontext.[ch] * app/core/gimptoolinfo.[ch] * app/tools/tool_manager.c * app/widgets/gimpdnd.c: added the standard_tool_info to the Gimp object. * app/batch.c * app/file-open.c * app/file-save.c * app/file-utils.c * app/interface.c * app/main.c * app/path.[ch] * app/pathP.h * app/plug_in.h * app/core/gimpdrawable.[ch] * app/core/gimpimage-mask.c * app/core/gimpimage.[ch] * app/core/gimplayer.c * app/gui/color-area.c * app/gui/color-notebook.c * app/gui/colormap-dialog.c * app/gui/dialogs-commands.c * app/gui/dialogs-constructors.c * app/gui/error-console-dialog.c * app/gui/gradient-editor.c * app/gui/gradient-select.c * app/gui/indicator-area.c * app/gui/info-dialog.c * app/gui/palette-editor.c * app/gui/palette-select.c * app/gui/pattern-select.c * app/gui/session.c * app/gui/splash.c * app/gui/view-commands.c * app/tools/gimpinktool-blob.c * app/widgets/gimpcolorpanel.c * app/widgets/gimpdockbook.c * app/widgets/gimppreview.c * app/xcf/xcf-load.c * app/xcf/xcf-save.c * app/xcf/xcf.c: changed accordingly: s/Tattoo/GimpTattoo/, include the new types files, include <glib-object.h> instead of >gtk/gtk.h>. Bad hacks to get rid of SELECTION_OFF and friends in core/ (will be replaced ba a signal soon). * tools/pdbgen/Makefile.am: changed list of headers scanned for enums accordingly. * app/pdb/procedural_db.c * tools/pdbgen/app.pl * tools/pdbgen/pdb/channel.pdb * tools/pdbgen/pdb/display.pdb * tools/pdbgen/pdb/gradient_select.pdb * tools/pdbgen/pdb/image.pdb * tools/pdbgen/pdb/layer.pdb * tools/pdbgen/pdb/pattern_select.pdb: same fixes as above, added hacks to ensure that all foo-types.h files are included before all other gimp internal includes, include "pdb-types.h" unconditionally. * tools/pdbgen/enums.pl * app/pdb/*_cmds.c: regenerated.
2001-08-17 22:27:31 +08:00
#include "gui-types.h"
#include "core/gimp.h"
#include "config/gimpscanner.h"
#include "widgets/gimpdialogfactory.h"
app/Makefile.am app/gui/Makefile.am app/about_dialog.[ch] 2001-04-17 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gui/Makefile.am * app/about_dialog.[ch] * app/brush_edit.[ch] * app/brush_select.[ch] * app/channels_dialog.[ch] * app/color_area.[ch] * app/color_notebook.[ch] * app/color_select.[ch] * app/colormap_dialog.[ch] * app/commands.[ch] * app/file_new_dialog.[ch] * app/gradient_editor.[ch] * app/gradient_select.[ch] * app/indicator_area.[ch] * app/info_dialog.[ch] * app/info_window.[ch] * app/layer_select.[ch] * app/layers_dialog.[ch] * app/menus.[ch] * app/palette.[ch] * app/palette_import.[ch] * app/palette_select.[ch] * app/paths_dialog.[ch] * app/pattern_select.[ch] * app/preferences_dialog.[ch] * app/session.[ch] * app/test_commands.[ch] * app/tips_dialog.[ch] * app/toolbox.[ch]: moved to gui/ (s/_/-/ and some more useful filenames on the way). * app/app_procs.c * app/context_manager.c * app/convert.c * app/disp_callbacks.c * app/errorconsole.c * app/file-open.c * app/file-save.c * app/file-utils.c * app/gdisplay.c * app/gimage.c * app/gimprc.c * app/image_new.c * app/interface.c * app/nav_window.c * app/path.c * app/plug_in.c * app/gui/dialogs-constructors.c * app/pdb/brush_select_cmds.c * app/pdb/convert_cmds.c * app/pdb/gradient_select_cmds.c * app/pdb/pattern_select_cmds.c * app/tools/gimpcolorpickertool.c * app/tools/gimpcroptool.c * app/tools/gimpmagnifytool.c * app/tools/gimpmeasuretool.c * app/tools/gimpscaletool.c * app/tools/gimptransformtool.c * app/widgets/gimpcolorpanel.c * tools/pdbgen/pdb/brush_select.pdb * tools/pdbgen/pdb/convert.pdb * tools/pdbgen/pdb/gradient_select.pdb * tools/pdbgen/pdb/pattern_select.pdb * po/POTFILES.in: changed accordingly.
2001-04-18 05:43:29 +08:00
#include "color-notebook.h"
#include "session.h"
#include "gimprc.h"
#include "libgimp/gimpintl.h"
/* local function prototypes */
static GTokenType session_info_deserialize (GScanner *scanner,
Gimp *gimp);
/* public functions */
enum
{
SESSION_INFO = 1,
COLOR_HISTORY,
LAST_TIP_SHOWN,
SESSION_INFO_POSITION,
SESSION_INFO_SIZE,
SESSION_INFO_OPEN,
SESSION_INFO_AUX,
SESSION_INFO_DOCK
};
void
session_init (Gimp *gimp)
{
gchar *filename;
GScanner *scanner;
GTokenType token;
GError *error = NULL;
g_return_if_fail (GIMP_IS_GIMP (gimp));
filename = gimp_personal_rc_file ("sessionrc");
scanner = gimp_scanner_new (filename, &error);
g_free (filename);
if (! scanner)
{
/* always show L&C&P, Tool Options and Brushes on first invocation */
/* TODO */
return;
}
g_scanner_scope_add_symbol (scanner, 0, "session-info",
GINT_TO_POINTER (SESSION_INFO));
g_scanner_scope_add_symbol (scanner, 0, "color-history",
GINT_TO_POINTER (COLOR_HISTORY));
g_scanner_scope_add_symbol (scanner, 0, "last-tip-shown",
GINT_TO_POINTER (LAST_TIP_SHOWN));
g_scanner_scope_add_symbol (scanner, SESSION_INFO, "position",
GINT_TO_POINTER (SESSION_INFO_POSITION));
g_scanner_scope_add_symbol (scanner, SESSION_INFO, "size",
GINT_TO_POINTER (SESSION_INFO_SIZE));
g_scanner_scope_add_symbol (scanner, SESSION_INFO, "open-on-exit",
GINT_TO_POINTER (SESSION_INFO_OPEN));
g_scanner_scope_add_symbol (scanner, SESSION_INFO, "aux-info",
GINT_TO_POINTER (SESSION_INFO_AUX));
g_scanner_scope_add_symbol (scanner, SESSION_INFO, "dock",
GINT_TO_POINTER (SESSION_INFO_DOCK));
token = G_TOKEN_LEFT_PAREN;
while (g_scanner_peek_next_token (scanner) == token)
{
token = g_scanner_get_next_token (scanner);
switch (token)
{
case G_TOKEN_LEFT_PAREN:
token = G_TOKEN_SYMBOL;
break;
case G_TOKEN_SYMBOL:
if (scanner->value.v_symbol == GINT_TO_POINTER (SESSION_INFO))
{
g_scanner_set_scope (scanner, SESSION_INFO);
token = session_info_deserialize (scanner, gimp);
if (token == G_TOKEN_RIGHT_PAREN)
g_scanner_set_scope (scanner, 0);
else
break;
}
else if (scanner->value.v_symbol == GINT_TO_POINTER (COLOR_HISTORY))
{
while (g_scanner_peek_next_token (scanner) == G_TOKEN_LEFT_PAREN)
{
GimpRGB color;
if (! gimp_scanner_parse_color (scanner, &color))
goto error;
color_history_add_color_from_rc (&color);
}
}
else if (scanner->value.v_symbol == GINT_TO_POINTER (LAST_TIP_SHOWN))
{
token = G_TOKEN_INT;
if (! gimp_scanner_parse_int (scanner, &gimprc.last_tip))
break;
}
token = G_TOKEN_RIGHT_PAREN;
break;
case G_TOKEN_RIGHT_PAREN:
token = G_TOKEN_LEFT_PAREN;
break;
default: /* do nothing */
break;
}
}
if (token != G_TOKEN_LEFT_PAREN)
{
g_scanner_get_next_token (scanner);
g_scanner_unexp_token (scanner, token, NULL, NULL, NULL,
_("fatal parse error"), TRUE);
}
error:
if (error)
{
g_message (error->message);
g_clear_error (&error);
}
gimp_scanner_destroy (scanner);
}
void
session_restore (Gimp *gimp)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
General cleanup of the selection tools and their PDB wrappers: 2001-10-22 Michael Natterer <mitch@gimp.org> General cleanup of the selection tools and their PDB wrappers: * app/core/Makefile.am * app/core/gimpimage-contiguous-region.[ch] * app/core/gimpimage-mask-select.[ch]: new files providing a clean, uniform API for the selection functionalities. Changed order of parameters to be consistent, removed code duplication. The region returned by the "by_color" function is not really contiguous but the API is so similar to "by_seed" and it's used in the same context so it's fair enough to put them together. Also, I'm not sure if the two is_pixel_sufficiently_different() I've optimized away were meant to do *exactly* the same. Added a comment there to remember the former difference. * app/core/gimpchannel.[ch] (gimp_channel_feather): removed the "output" channel parameter and made it optionally push an undo (like the other channel operations do). * app/core/gimpimage-mask.c: call gimp_channel_feather() with "push_undo == TRUE", removed some useless comments. * app/tools/gimpbycolorselecttool.[ch] * app/tools/gimpellipseselecttool.[ch] * app/tools/gimpfreeselecttool.[ch] * app/tools/gimpfuzzyselecttool.[ch] * app/tools/gimprectselecttool.[ch]: removed all the actual selection functionality and call the new gimp_image_mask_select_*() and gimp_image_contiguous_region_*() functions instead. * app/tools/gimpbezierselecttool.c * app/tools/gimpiscissorstool.c: use new function gimp_image_mask_select_channel() instead of doing the same manually. * app/tools/gimpbucketfilltool.c: find_contiguous_region() -> gimp_image_contiguous_region_by_seed(). * tools/pdbgen/Makefile.am * tools/pdbgen/groups.pl * tools/pdbgen/pdb/selection_tools.pdb: added new group "Selection Tools" which depends only on "core/" stuff (not on "tools/" any more, brrrr). * tools/pdbgen/pdb/text_tool.pdb: don't include "appenv.h" * tools/pdbgen/pdb/tools.pdb: removed the selection tools. * app/pdb/Makefile.am * app/pdb/selection_tools_cmds.c: new file. * app/pdb/internal_procs.c * app/pdb/text_tool_cmds.c * app/pdb/tools_cmds.c: regenerated. * libgimp/Makefile.am * libgimp/gimp_pdb.h * libgimp/gimpselectiontools_pdb.[ch]: new files. * libgimp/gimptools_pdb.[ch]: regenerated Misc cleanups: * app/app_procs.c: call splash_create() with "no_splash_image" as parameter. * app/display/gimpdisplay-render.c * app/display/gximage.c: don't include "appenv.h". * app/gui/gui.c: call session_restore() only if "restore_session" is TRUE. * app/gui/session.c: don't "if(restore_session)" here and don't include "appenv.h" * app/gui/splash.[ch]: added "gboolean show_image" parameter to splash_create(), don't include "appenv.h" * app/tools/gimppainttool.[ch]: added a "GimpGradient" parameter to gimp_paint_tool_get_color_from_gradient(). * app/tools/gimppaintbrushtool.c: pass the gradient. * app/tools/gimpselectiontool.c * app/tools/gimptransformtool.c * app/tools/tool_manager.c: s/GDisplay/GimpDisplay/. * app/widgets/gimpcontainergridview.[ch]: removed the "white_style" class variable and don't fiddle around with colors and styles... * themes/Default/gtkrc: ...do the same here with a simple rc style.
2001-10-22 20:13:44 +08:00
gimp_dialog_factories_session_restore ();
}
void
session_save (Gimp *gimp)
{
gchar *filename;
FILE *fp;
g_return_if_fail (GIMP_IS_GIMP (gimp));
1999-03-07 20:56:03 +08:00
filename = gimp_personal_rc_file ("sessionrc");
1999-06-28 01:37:47 +08:00
fp = fopen (filename, "wt");
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g_free (filename);
if (!fp)
return;
fprintf (fp, ("# GIMP sessionrc\n"
"# This file takes session-specific info (that is info,\n"
"# you want to keep between two gimp-sessions). You are\n"
"# not supposed to edit it manually, but of course you\n"
"# can do. This file will be entirely rewritten every time\n"
"# you quit the gimp. If this file isn't found, defaults\n"
"# are used.\n\n"));
gimp_dialog_factories_session_save (fp);
1999-03-07 20:56:03 +08:00
/* save last tip shown */
fprintf (fp, "(last-tip-shown %d)\n\n", gimprc.last_tip + 1);
color_history_write (fp);
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fclose (fp);
}
/* private functions */
static GTokenType
session_info_deserialize (GScanner *scanner,
Gimp *gimp)
{
GimpDialogFactory *factory;
GimpSessionInfo *info = NULL;
GTokenType token;
gchar *factory_name;
gchar *entry_name;
token = G_TOKEN_STRING;
if (! gimp_scanner_parse_string (scanner, &factory_name))
goto error;
factory = gimp_dialog_factory_from_name (factory_name);
g_free (factory_name);
if (! factory)
goto error;
if (! gimp_scanner_parse_string (scanner, &entry_name))
goto error;
info = g_new0 (GimpSessionInfo, 1);
if (strcmp (entry_name, "dock"))
{
info->toplevel_entry = gimp_dialog_factory_find_entry (factory,
entry_name);
g_free (entry_name);
if (! info->toplevel_entry)
goto error;
}
else
{
g_free (entry_name);
}
token = G_TOKEN_LEFT_PAREN;
while (g_scanner_peek_next_token (scanner) == token)
{
token = g_scanner_get_next_token (scanner);
switch (token)
{
case G_TOKEN_LEFT_PAREN:
token = G_TOKEN_SYMBOL;
break;
case G_TOKEN_SYMBOL:
switch (GPOINTER_TO_INT (scanner->value.v_symbol))
{
case SESSION_INFO_POSITION:
token = G_TOKEN_INT;
if (! gimp_scanner_parse_int (scanner, &info->x))
goto error;
if (! gimp_scanner_parse_int (scanner, &info->y))
goto error;
break;
case SESSION_INFO_SIZE:
token = G_TOKEN_INT;
if (! gimp_scanner_parse_int (scanner, &info->width))
goto error;
if (! gimp_scanner_parse_int (scanner, &info->height))
goto error;
break;
case SESSION_INFO_OPEN:
info->open = TRUE;
break;
case SESSION_INFO_AUX:
if (! gimp_scanner_parse_string_list (scanner, &info->aux_info))
{
token = G_TOKEN_NONE;
goto error;
}
break;
case SESSION_INFO_DOCK:
if (info->toplevel_entry)
goto error;
while (g_scanner_peek_next_token (scanner) == G_TOKEN_LEFT_PAREN)
{
GList *list = NULL;
if (! gimp_scanner_parse_string_list (scanner, &list))
{
token = G_TOKEN_NONE;
goto error;
}
info->sub_dialogs = g_list_append (info->sub_dialogs, list);
}
break;
default:
break;
}
token = G_TOKEN_RIGHT_PAREN;
break;
case G_TOKEN_RIGHT_PAREN:
token = G_TOKEN_LEFT_PAREN;
break;
default:
break;
}
}
if (token == G_TOKEN_LEFT_PAREN)
{
token = G_TOKEN_RIGHT_PAREN;
if (g_scanner_peek_next_token (scanner) == token)
{
factory->session_infos = g_list_append (factory->session_infos, info);
}
return token;
}
error:
if (info)
{
GList *list;
for (list = info->sub_dialogs; list; list = g_list_next (list))
{
g_list_foreach (list->data, (GFunc) g_free, NULL);
g_list_free (list->data);
}
g_list_free (info->sub_dialogs);
g_free (info);
}
return token;
}