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gimp/app/core/gimptoolinfo.c

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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 "core-types.h"
#include "base/temp-buf.h"
#include "config/gimpconfig-params.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->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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