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gimp/app/tools/gimp-tools.c
Michael Natterer 37354a9248 Cleaned up and fixed the order in which default tool options and user 
2005-09-04  Michael Natterer  <mitch@gimp.org>

	Cleaned up and fixed the order in which default tool options and
	user context values are initialized, and added loading / saving of
	the global user context.  Fixes bug #165078.

	* app/core/Makefile.am
	* app/core/gimp-contexts.[ch]: new files which manage the global
	contexts. Contains gimp_contexts_init/exit/load/save/clear().

	* app/core/gimp.c: use the new init/exit functions instead of
	implementing the stuff here.

	* app/tools/gimp-tools.c: load/save/clear the user context from
	here so it follows the same logic as the tool options. Reset all
	tool options before loading the user context and copy the user
	context's property to all tool options before loading tool
	options.

	* app/core/gimptoolinfo.c (gimp_tool_info_new): don't initialize
	the tool options with the users context's properties. It's way too
	early here and they will be overwritten later.

	* app/widgets/gimpdevices.c (gimp_devices_restore): initialize all
	device contexts with the user context's properties before loading
	the devices and copying the active one back to the user context.
2005-09-04 10:44:04 +00:00

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995-2001 Spencer Kimball, Peter Mattis and others
*
* 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.
*/
#include "config.h"
#include <errno.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpconfig/gimpconfig.h"
#include "tools-types.h"
#include "core/gimp.h"
#include "core/gimp-contexts.h"
#include "core/gimplist.h"
#include "core/gimptoolinfo.h"
#include "core/gimptooloptions.h"
#include "gimp-tools.h"
#include "gimptooloptions-gui.h"
#include "tool_manager.h"
#include "gimpairbrushtool.h"
#include "gimpaligntool.h"
#include "gimpblendtool.h"
#include "gimpbrightnesscontrasttool.h"
#include "gimpbucketfilltool.h"
#include "gimpbycolorselecttool.h"
#include "gimpclonetool.h"
#include "gimpcolorbalancetool.h"
#include "gimpcolorizetool.h"
#include "gimpcolorpickertool.h"
#include "gimpconvolvetool.h"
#include "gimpcroptool.h"
#include "gimpcurvestool.h"
#include "gimpdodgeburntool.h"
#include "gimpellipseselecttool.h"
#include "gimperasertool.h"
#include "gimpfliptool.h"
#include "gimpfreeselecttool.h"
#include "gimpforegroundselecttool.h"
#include "gimpfuzzyselecttool.h"
#include "gimphuesaturationtool.h"
#include "gimpinktool.h"
#include "gimpiscissorstool.h"
#include "gimplevelstool.h"
#include "gimpmagnifytool.h"
#include "gimpmeasuretool.h"
#include "gimpmovetool.h"
#include "gimppaintbrushtool.h"
#include "gimppenciltool.h"
#include "gimpperspectivetool.h"
#include "gimpposterizetool.h"
#include "gimprectselecttool.h"
#include "gimpnewrectselecttool.h"
#include "gimpthresholdtool.h"
#include "gimprotatetool.h"
#include "gimpscaletool.h"
#include "gimpsheartool.h"
#include "gimpsmudgetool.h"
#include "gimptexttool.h"
#include "gimpvectortool.h"
#include "gimp-intl.h"
/* local function prototypes */
static void gimp_tools_register (GType tool_type,
GType tool_options_type,
GimpToolOptionsGUIFunc options_gui_func,
GimpContextPropMask context_props,
const gchar *identifier,
const gchar *blurb,
const gchar *help,
const gchar *menu_path,
const gchar *menu_accel,
const gchar *help_domain,
const gchar *help_data,
const gchar *stock_id,
gpointer data);
/* private variables */
static gboolean tool_options_deleted = FALSE;
/* public functions */
void
gimp_tools_init (Gimp *gimp)
{
GimpToolRegisterFunc register_funcs[] =
{
/* register tools in reverse order */
/* color tools */
gimp_posterize_tool_register,
gimp_curves_tool_register,
gimp_levels_tool_register,
gimp_threshold_tool_register,
gimp_brightness_contrast_tool_register,
gimp_colorize_tool_register,
gimp_hue_saturation_tool_register,
gimp_color_balance_tool_register,
/* paint tools */
gimp_dodge_burn_tool_register,
gimp_smudge_tool_register,
gimp_convolve_tool_register,
gimp_clone_tool_register,
gimp_ink_tool_register,
gimp_airbrush_tool_register,
gimp_eraser_tool_register,
gimp_paintbrush_tool_register,
gimp_pencil_tool_register,
gimp_blend_tool_register,
gimp_bucket_fill_tool_register,
gimp_text_tool_register,
/* transform tools */
gimp_flip_tool_register,
gimp_perspective_tool_register,
gimp_shear_tool_register,
gimp_scale_tool_register,
gimp_rotate_tool_register,
gimp_crop_tool_register,
gimp_move_tool_register,
gimp_align_tool_register,
/* non-modifying tools */
gimp_measure_tool_register,
gimp_magnify_tool_register,
gimp_color_picker_tool_register,
/* path tool */
gimp_vector_tool_register,
/* selection tools */
gimp_foreground_select_tool_register,
gimp_iscissors_tool_register,
gimp_by_color_select_tool_register,
gimp_fuzzy_select_tool_register,
gimp_free_select_tool_register,
gimp_ellipse_select_tool_register,
gimp_rect_select_tool_register,
gimp_new_rect_select_tool_register
};
GList *default_order = NULL;
GList *list;
gint i;
g_return_if_fail (GIMP_IS_GIMP (gimp));
tool_manager_init (gimp);
gimp_container_freeze (gimp->tool_info_list);
for (i = 0; i < G_N_ELEMENTS (register_funcs); i++)
{
register_funcs[i] (gimp_tools_register, gimp);
}
gimp_container_thaw (gimp->tool_info_list);
for (list = GIMP_LIST (gimp->tool_info_list)->list;
list;
list = g_list_next (list))
{
const gchar *identifier = gimp_object_get_name (list->data);
default_order = g_list_prepend (default_order, g_strdup (identifier));
}
default_order = g_list_reverse (default_order);
g_object_set_data (G_OBJECT (gimp), "gimp-tools-default-order", default_order);
}
void
gimp_tools_exit (Gimp *gimp)
{
GList *default_order;
g_return_if_fail (GIMP_IS_GIMP (gimp));
default_order = g_object_get_data (G_OBJECT (gimp),
"gimp-tools-default-order");
g_list_foreach (default_order, (GFunc) g_free, NULL);
g_list_free (default_order);
g_object_set_data (G_OBJECT (gimp), "gimp-tools-default-order", NULL);
tool_manager_exit (gimp);
}
void
gimp_tools_restore (Gimp *gimp)
{
GimpContainer *gimp_list;
gchar *filename;
GList *list;
g_return_if_fail (GIMP_IS_GIMP (gimp));
gimp_list = gimp_list_new (GIMP_TYPE_TOOL_INFO, FALSE);
filename = gimp_personal_rc_file ("toolrc");
if (gimp_config_deserialize_file (GIMP_CONFIG (gimp_list), filename,
NULL, NULL))
{
gint i;
gimp_list_reverse (GIMP_LIST (gimp_list));
for (list = GIMP_LIST (gimp_list)->list, i = 0;
list;
list = g_list_next (list), i++)
{
const gchar *name;
GimpObject *object;
name = gimp_object_get_name (list->data);
object = gimp_container_get_child_by_name (gimp->tool_info_list,
name);
if (object)
{
g_object_set (object,
"visible", GIMP_TOOL_INFO (list->data)->visible,
NULL);
gimp_container_reorder (gimp->tool_info_list, object, i);
}
}
}
g_free (filename);
g_object_unref (gimp_list);
for (list = GIMP_LIST (gimp->tool_info_list)->list;
list;
list = g_list_next (list))
{
GimpToolInfo *tool_info = GIMP_TOOL_INFO (list->data);
/* get default values from prefs (see bug #120832) */
gimp_tool_options_reset (tool_info->tool_options);
}
gimp_contexts_load (gimp);
for (list = GIMP_LIST (gimp->tool_info_list)->list;
list;
list = g_list_next (list))
{
GimpToolInfo *tool_info = GIMP_TOOL_INFO (list->data);
GimpToolOptionsGUIFunc options_gui_func;
GtkWidget *options_gui;
gimp_context_copy_properties (gimp_get_user_context (gimp),
GIMP_CONTEXT (tool_info->tool_options),
GIMP_CONTEXT_ALL_PROPS_MASK);
gimp_tool_options_deserialize (tool_info->tool_options, NULL, NULL);
options_gui_func = g_object_get_data (G_OBJECT (tool_info),
"gimp-tool-options-gui-func");
if (options_gui_func)
{
options_gui = (* options_gui_func) (tool_info->tool_options);
}
else
{
GtkWidget *label;
options_gui = gimp_tool_options_gui (tool_info->tool_options);
label = gtk_label_new (_("This tool has no options."));
gtk_box_pack_start (GTK_BOX (options_gui), label, FALSE, FALSE, 6);
gtk_widget_show (label);
}
g_object_set_data (G_OBJECT (tool_info->tool_options),
"gimp-tool-options-gui", options_gui);
if (tool_info->options_presets)
{
GList *list;
filename = gimp_tool_options_build_filename (tool_info->tool_options,
"presets");
gimp_config_deserialize_file (GIMP_CONFIG (tool_info->options_presets),
filename,
gimp, NULL);
g_free (filename);
gimp_list_reverse (GIMP_LIST (tool_info->options_presets));
for (list = GIMP_LIST (tool_info->options_presets)->list;
list;
list = g_list_next (list))
{
g_object_set (list->data, "tool-info", tool_info, NULL);
}
}
}
}
void
gimp_tools_save (Gimp *gimp,
gboolean save_tool_options,
gboolean always_save)
{
GList *list;
gchar *filename;
g_return_if_fail (GIMP_IS_GIMP (gimp));
if (save_tool_options && (! tool_options_deleted || always_save))
gimp_contexts_save (gimp);
for (list = GIMP_LIST (gimp->tool_info_list)->list;
list;
list = g_list_next (list))
{
GimpToolInfo *tool_info = GIMP_TOOL_INFO (list->data);
if (save_tool_options && (! tool_options_deleted || always_save))
gimp_tool_options_serialize (tool_info->tool_options, NULL, NULL);
if (tool_info->options_presets)
{
gchar *header;
gchar *footer;
filename = gimp_tool_options_build_filename (tool_info->tool_options,
"presets");
header = g_strdup_printf ("GIMP %s options presets",
GIMP_OBJECT (tool_info)->name);
footer = g_strdup_printf ("end of %s options presets",
GIMP_OBJECT (tool_info)->name);
gimp_config_serialize_to_file (GIMP_CONFIG (tool_info->options_presets),
filename, header, footer,
NULL, NULL);
g_free (filename);
g_free (header);
g_free (footer);
}
}
filename = gimp_personal_rc_file ("toolrc");
gimp_config_serialize_to_file (GIMP_CONFIG (gimp->tool_info_list),
filename,
"GIMP toolrc",
"end of toolrc",
NULL, NULL);
g_free (filename);
}
gboolean
gimp_tools_clear (Gimp *gimp,
GError **error)
{
GList *list;
gboolean success = TRUE;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), FALSE);
for (list = GIMP_LIST (gimp->tool_info_list)->list;
list;
list = g_list_next (list))
{
GimpToolInfo *tool_info = GIMP_TOOL_INFO (list->data);
gchar *filename;
filename = gimp_tool_options_build_filename (tool_info->tool_options,
NULL);
if (g_unlink (filename) != 0 && errno != ENOENT)
{
g_set_error (error, 0, 0, _("Deleting \"%s\" failed: %s"),
gimp_filename_to_utf8 (filename), g_strerror (errno));
success = FALSE;
break;
}
g_free (filename);
}
if (success)
success = gimp_contexts_clear (gimp, error);
if (success)
tool_options_deleted = TRUE;
return success;
}
GList *
gimp_tools_get_default_order (Gimp *gimp)
{
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
return g_object_get_data (G_OBJECT (gimp),
"gimp-tools-default-order");
}
/* private functions */
static void
gimp_tools_register (GType tool_type,
GType tool_options_type,
GimpToolOptionsGUIFunc options_gui_func,
GimpContextPropMask context_props,
const gchar *identifier,
const gchar *blurb,
const gchar *help,
const gchar *menu_path,
const gchar *menu_accel,
const gchar *help_domain,
const gchar *help_data,
const gchar *stock_id,
gpointer data)
{
Gimp *gimp = (Gimp *) data;
GimpToolInfo *tool_info;
const gchar *paint_core_name;
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (g_type_is_a (tool_type, GIMP_TYPE_TOOL));
g_return_if_fail (tool_options_type == G_TYPE_NONE ||
g_type_is_a (tool_options_type, GIMP_TYPE_TOOL_OPTIONS));
if (tool_options_type == G_TYPE_NONE)
tool_options_type = GIMP_TYPE_TOOL_OPTIONS;
if (tool_type == GIMP_TYPE_PENCIL_TOOL)
{
paint_core_name = "GimpPencil";
}
else if (tool_type == GIMP_TYPE_PAINTBRUSH_TOOL)
{
paint_core_name = "GimpPaintbrush";
}
else if (tool_type == GIMP_TYPE_ERASER_TOOL)
{
paint_core_name = "GimpEraser";
}
else if (tool_type == GIMP_TYPE_AIRBRUSH_TOOL)
{
paint_core_name = "GimpAirbrush";
}
else if (tool_type == GIMP_TYPE_CLONE_TOOL)
{
paint_core_name = "GimpClone";
}
else if (tool_type == GIMP_TYPE_CONVOLVE_TOOL)
{
paint_core_name = "GimpConvolve";
}
else if (tool_type == GIMP_TYPE_SMUDGE_TOOL)
{
paint_core_name = "GimpSmudge";
}
else if (tool_type == GIMP_TYPE_DODGE_BURN_TOOL)
{
paint_core_name = "GimpDodgeBurn";
}
else if (tool_type == GIMP_TYPE_INK_TOOL)
{
paint_core_name = "GimpInk";
}
else
{
paint_core_name = "GimpPaintbrush";
}
tool_info = gimp_tool_info_new (gimp,
tool_type,
tool_options_type,
context_props,
identifier,
blurb,
help,
menu_path,
menu_accel,
help_domain,
help_data,
paint_core_name,
stock_id);
if (g_type_is_a (tool_type, GIMP_TYPE_IMAGE_MAP_TOOL))
g_object_set (tool_info, "visible", FALSE, NULL);
g_object_set_data (G_OBJECT (tool_info), "gimp-tool-options-gui-func",
options_gui_func);
gimp_container_add (gimp->tool_info_list, GIMP_OBJECT (tool_info));
g_object_unref (tool_info);
if (tool_type == GIMP_TYPE_PAINTBRUSH_TOOL)
gimp_tool_info_set_standard (gimp, tool_info);
}
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