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new marshaller VOID:STRING

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2004-04-16  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpmarshal.list: new marshaller VOID:STRING

	* app/widgets/Makefile.am
	* app/widgets/widgets-types.h
	* app/widgets/gimpactiongroup.[ch]
	* app/widgets/gimpenumaction.[ch]
	* app/widgets/gimpstringaction.[ch]: added some completely unused
	GtkAction infrastructure.
This commit is contained in:
Michael Natterer
2004-04-16 12:09:46 +00:00
committed by Michael Natterer
parent 361b1f5677
commit 537b874750
10 changed files with 1080 additions and 0 deletions
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214
app/widgets/gimpstringaction.c Normal file
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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpstringaction.c
* Copyright (C) 2004 Michael Natterer <mitch@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.
*/
#include "config.h"
#include <gtk/gtk.h>
#include "widgets-types.h"
#include "core/gimpmarshal.h"
#include "gimpstringaction.h"
enum
{
SELECTED,
LAST_SIGNAL
};
enum
{
PROP_0,
PROP_VALUE
};
static void gimp_string_action_init (GimpStringAction *action);
static void gimp_string_action_class_init (GimpStringActionClass *klass);
static void gimp_string_action_finalize (GObject *object);
static void gimp_string_action_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_string_action_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gimp_string_action_activate (GtkAction *action);
static GtkActionClass *parent_class = NULL;
static guint action_signals[LAST_SIGNAL] = { 0 };
GType
gimp_string_action_get_type (void)
{
static GType type = 0;
if (!type)
{
static const GTypeInfo type_info =
{
sizeof (GimpStringActionClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gimp_string_action_class_init,
(GClassFinalizeFunc) NULL,
NULL,
sizeof (GimpStringAction),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_string_action_init,
};
type = g_type_register_static (GTK_TYPE_ACTION,
"GimpStringAction",
&type_info, 0);
}
return type;
}
static void
gimp_string_action_class_init (GimpStringActionClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkActionClass *action_class = GTK_ACTION_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = gimp_string_action_finalize;
object_class->set_property = gimp_string_action_set_property;
object_class->get_property = gimp_string_action_get_property;
action_class->activate = gimp_string_action_activate;
g_object_class_install_property (object_class, PROP_VALUE,
g_param_spec_string ("value",
NULL, NULL,
NULL,
G_PARAM_READWRITE));
action_signals[SELECTED] =
g_signal_new ("selected",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GimpStringActionClass, selected),
NULL, NULL,
gimp_marshal_VOID__STRING,
G_TYPE_NONE, 1,
G_TYPE_STRING);
}
static void
gimp_string_action_init (GimpStringAction *action)
{
action->value = NULL;
}
static void
gimp_string_action_finalize (GObject *object)
{
GimpStringAction *action = GIMP_STRING_ACTION (object);
if (action->value)
{
g_free (action->value);
action->value = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_string_action_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GimpStringAction *action = GIMP_STRING_ACTION (object);
switch (prop_id)
{
case PROP_VALUE:
g_value_set_string (value, action->value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gimp_string_action_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GimpStringAction *action = GIMP_STRING_ACTION (object);
switch (prop_id)
{
case PROP_VALUE:
g_free (action->value);
action->value = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
GimpStringAction *
gimp_string_action_new (const gchar *name,
const gchar *label,
const gchar *tooltip,
const gchar *stock_id,
const gchar *value)
{
return g_object_new (GIMP_TYPE_STRING_ACTION,
"name", name,
"label", label,
"tooltip", tooltip,
"stock_id", stock_id,
"value", value,
NULL);
}
static void
gimp_string_action_activate (GtkAction *action)
{
GimpStringAction *string_action = GIMP_STRING_ACTION (action);
gimp_string_action_selected (string_action);
}
void
gimp_string_action_selected (GimpStringAction *action)
{
g_return_if_fail (GIMP_IS_STRING_ACTION (action));
g_signal_emit (action, action_signals[SELECTED], 0, action->value);
}