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Gimp/app/core/gimptoolinfo.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 Spencer Kimball and Peter Mattis
*
* 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 <string.h>
#include <glib-object.h>
#include "libgimpconfig/gimpconfig.h"
#include "core-types.h"
#include "base/temp-buf.h"
#include "gimp.h"
#include "gimpcontainer.h"
#include "gimpcontext.h"
#include "gimplist.h"
#include "gimppaintinfo.h"
#include "gimptoolinfo.h"
#include "gimptooloptions.h"
enum
{
PROP_0,
PROP_VISIBLE
};
static void gimp_tool_info_class_init (GimpToolInfoClass *klass);
static void gimp_tool_info_init (GimpToolInfo *tool_info);
static void gimp_tool_info_finalize (GObject *object);
static void gimp_tool_info_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_tool_info_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static gchar * gimp_tool_info_get_description (GimpViewable *viewable,
gchar **tooltip);
static GimpViewableClass *parent_class = NULL;
GType
gimp_tool_info_get_type (void)
{
static GType tool_info_type = 0;
if (! tool_info_type)
{
static const GTypeInfo tool_info_info =
{
sizeof (GimpToolInfoClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gimp_tool_info_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GimpToolInfo),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_tool_info_init,
};
tool_info_type = g_type_register_static (GIMP_TYPE_VIEWABLE,
"GimpToolInfo",
&tool_info_info, 0);
}
return tool_info_type;
}
static void
gimp_tool_info_class_init (GimpToolInfoClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpViewableClass *viewable_class = GIMP_VIEWABLE_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = gimp_tool_info_finalize;
object_class->get_property = gimp_tool_info_get_property;
object_class->set_property = gimp_tool_info_set_property;
viewable_class->get_description = gimp_tool_info_get_description;
GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_VISIBLE, "visible",
NULL, TRUE, 0);
}
static void
gimp_tool_info_init (GimpToolInfo *tool_info)
{
tool_info->gimp = NULL;
tool_info->tool_type = G_TYPE_NONE;
tool_info->tool_options_type = G_TYPE_NONE;
tool_info->context_props = 0;
tool_info->blurb = NULL;
tool_info->help = NULL;
tool_info->menu_path = NULL;
tool_info->menu_accel = NULL;
tool_info->help_domain = NULL;
tool_info->help_id = NULL;
tool_info->visible = TRUE;
tool_info->tool_options = NULL;
tool_info->paint_info = NULL;
}
static void
gimp_tool_info_finalize (GObject *object)
{
GimpToolInfo *tool_info = GIMP_TOOL_INFO (object);
if (tool_info->blurb)
{
g_free (tool_info->blurb);
tool_info->blurb = NULL;
}
if (tool_info->help)
{
g_free (tool_info->help);
tool_info->blurb = NULL;
}
if (tool_info->menu_path)
{
g_free (tool_info->menu_path);
tool_info->menu_path = NULL;
}
if (tool_info->menu_accel)
{
g_free (tool_info->menu_accel);
tool_info->menu_accel = NULL;
}
if (tool_info->help_domain)
{
g_free (tool_info->help_domain);
tool_info->help_domain = NULL;
}
if (tool_info->help_id)
{
g_free (tool_info->help_id);
tool_info->help_id = NULL;
}
if (tool_info->tool_options)
{
g_object_unref (tool_info->tool_options);
tool_info->tool_options = NULL;
}
if (tool_info->options_presets)
{
g_object_unref (tool_info->options_presets);
tool_info->options_presets = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_tool_info_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpToolInfo *tool_info = GIMP_TOOL_INFO (object);
switch (property_id)
{
case PROP_VISIBLE:
g_value_set_boolean (value, tool_info->visible);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_tool_info_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpToolInfo *tool_info = GIMP_TOOL_INFO (object);
switch (property_id)
{
case PROP_VISIBLE:
tool_info->visible = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static gchar *
gimp_tool_info_get_description (GimpViewable *viewable,
gchar **tooltip)
{
GimpToolInfo *tool_info = GIMP_TOOL_INFO (viewable);
if (tooltip)
*tooltip = NULL;
return g_strdup (tool_info->blurb);
}
GimpToolInfo *
gimp_tool_info_new (Gimp *gimp,
GType tool_type,
GType tool_options_type,
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_id,
const gchar *paint_core_name,
const gchar *stock_id)
{
GimpPaintInfo *paint_info;
GimpToolInfo *tool_info;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (identifier != NULL, NULL);
g_return_val_if_fail (blurb != NULL, NULL);
g_return_val_if_fail (help != NULL, NULL);
g_return_val_if_fail (menu_path != NULL, NULL);
g_return_val_if_fail (help_id != NULL, NULL);
g_return_val_if_fail (paint_core_name != NULL, NULL);
g_return_val_if_fail (stock_id != NULL, NULL);
paint_info = (GimpPaintInfo *)
gimp_container_get_child_by_name (gimp->paint_info_list, paint_core_name);
g_return_val_if_fail (GIMP_IS_PAINT_INFO (paint_info), NULL);
tool_info = g_object_new (GIMP_TYPE_TOOL_INFO,
"name", identifier,
"stock-id", stock_id,
NULL);
tool_info->gimp = gimp;
tool_info->tool_type = tool_type;
tool_info->tool_options_type = tool_options_type;
tool_info->context_props = context_props;
tool_info->blurb = g_strdup (blurb);
tool_info->help = g_strdup (help);
tool_info->menu_path = g_strdup (menu_path);
tool_info->menu_accel = g_strdup (menu_accel);
tool_info->help_domain = g_strdup (help_domain);
tool_info->help_id = g_strdup (help_id);
tool_info->paint_info = paint_info;
if (tool_info->tool_options_type == paint_info->paint_options_type)
{
gimp_viewable_set_stock_id (GIMP_VIEWABLE (paint_info), stock_id);
tool_info->tool_options = g_object_ref (paint_info->paint_options);
}
else
{
tool_info->tool_options = g_object_new (tool_info->tool_options_type,
"gimp", gimp,
NULL);
}
g_object_set (tool_info->tool_options, "tool-info", tool_info, NULL);
if (tool_info->context_props)
{
gimp_context_define_properties (GIMP_CONTEXT (tool_info->tool_options),
tool_info->context_props, FALSE);
}
gimp_context_set_serialize_properties (GIMP_CONTEXT (tool_info->tool_options),
tool_info->context_props);
if (tool_info->tool_options_type != GIMP_TYPE_TOOL_OPTIONS)
{
tool_info->options_presets = gimp_list_new (tool_info->tool_options_type,
TRUE);
}
return tool_info;
}
void
gimp_tool_info_set_standard (Gimp *gimp,
GimpToolInfo *tool_info)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (! tool_info || GIMP_IS_TOOL_INFO (tool_info));
if (tool_info != gimp->standard_tool_info)
{
if (gimp->standard_tool_info)
g_object_unref (gimp->standard_tool_info);
gimp->standard_tool_info = tool_info;
if (gimp->standard_tool_info)
g_object_ref (gimp->standard_tool_info);
}
}
GimpToolInfo *
gimp_tool_info_get_standard (Gimp *gimp)
{
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
return gimp->standard_tool_info;
}
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