mirror of https://github.com/GNOME/gimp.git
132 lines
3.9 KiB
C
132 lines
3.9 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpradioaction.c
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* Copyright (C) 2004 Michael Natterer <mitch@gimp.org>
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* Copyright (C) 2008 Sven Neumann <sven@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "libgimpwidgets/gimpwidgets.h"
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#include "widgets-types.h"
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#include "gimpradioaction.h"
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static void gimp_radio_action_connect_proxy (GtkAction *action,
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GtkWidget *proxy);
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static void gimp_radio_action_set_proxy_tooltip (GimpRadioAction *action,
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GtkWidget *proxy);
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static void gimp_radio_action_tooltip_notify (GimpRadioAction *action,
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const GParamSpec *pspec,
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gpointer data);
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G_DEFINE_TYPE (GimpRadioAction, gimp_radio_action, GTK_TYPE_RADIO_ACTION)
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#define parent_class gimp_radio_action_parent_class
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static void
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gimp_radio_action_class_init (GimpRadioActionClass *klass)
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{
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GtkActionClass *action_class = GTK_ACTION_CLASS (klass);
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action_class->connect_proxy = gimp_radio_action_connect_proxy;
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}
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static void
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gimp_radio_action_init (GimpRadioAction *action)
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{
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g_signal_connect (action, "notify::tooltip",
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G_CALLBACK (gimp_radio_action_tooltip_notify),
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NULL);
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}
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static void
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gimp_radio_action_connect_proxy (GtkAction *action,
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GtkWidget *proxy)
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{
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GTK_ACTION_CLASS (parent_class)->connect_proxy (action, proxy);
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gimp_radio_action_set_proxy_tooltip (GIMP_RADIO_ACTION (action), proxy);
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}
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/* public functions */
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GtkRadioAction *
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gimp_radio_action_new (const gchar *name,
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const gchar *label,
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const gchar *tooltip,
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const gchar *stock_id,
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gint value)
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{
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GtkRadioAction *action;
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action = g_object_new (GIMP_TYPE_RADIO_ACTION,
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"name", name,
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"label", label,
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"tooltip", tooltip,
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"value", value,
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NULL);
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if (stock_id)
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{
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if (gtk_icon_factory_lookup_default (stock_id))
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gtk_action_set_stock_id (GTK_ACTION (action), stock_id);
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else
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gtk_action_set_icon_name (GTK_ACTION (action), stock_id);
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}
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return action;
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}
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/* private functions */
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static void
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gimp_radio_action_set_proxy_tooltip (GimpRadioAction *action,
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GtkWidget *proxy)
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{
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const gchar *tooltip = gtk_action_get_tooltip (GTK_ACTION (action));
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if (tooltip)
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gimp_help_set_help_data (proxy, tooltip,
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g_object_get_qdata (G_OBJECT (proxy),
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GIMP_HELP_ID));
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}
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static void
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gimp_radio_action_tooltip_notify (GimpRadioAction *action,
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const GParamSpec *pspec,
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gpointer data)
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{
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GSList *list;
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for (list = gtk_action_get_proxies (GTK_ACTION (action));
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list;
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list = g_slist_next (list))
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{
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gimp_radio_action_set_proxy_tooltip (action, list->data);
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}
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}
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