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https://gitlab.gnome.org/GNOME/nautilus
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26fac7efa5
2008-05-21 A. Walton <awalton@gnome.org> * */*.[ch]: Move all of Nautilus to single Gtk+ includes, because Mitch says so. Closes Bug #530315. svn path=/trunk/; revision=14182
170 lines
4.4 KiB
C
170 lines
4.4 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/*
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* Nautilus
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*
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* Copyright (C) 2000 Eazel, Inc.
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*
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* Nautilus is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* Nautilus 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 GNU
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* 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
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* License along with this program; see the file COPYING. If not,
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* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Maciej Stachowiak <mjs@eazel.com>
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*/
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/* nautilus-navigation-bar.c - Abstract navigation bar class
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*/
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#include <config.h>
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#include "nautilus-navigation-bar.h"
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#include <eel/eel-gtk-macros.h>
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#include <gdk/gdkkeysyms.h>
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#include <gtk/gtk.h>
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#include <string.h>
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enum {
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ACTIVATE,
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CANCEL,
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LOCATION_CHANGED,
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL];
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static void nautilus_navigation_bar_class_init (NautilusNavigationBarClass *class);
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static void nautilus_navigation_bar_init (NautilusNavigationBar *bar);
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EEL_CLASS_BOILERPLATE (NautilusNavigationBar, nautilus_navigation_bar, GTK_TYPE_HBOX)
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EEL_IMPLEMENT_MUST_OVERRIDE_SIGNAL (nautilus_navigation_bar, get_location)
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EEL_IMPLEMENT_MUST_OVERRIDE_SIGNAL (nautilus_navigation_bar, set_location)
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static void
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nautilus_navigation_bar_class_init (NautilusNavigationBarClass *klass)
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{
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GtkObjectClass *object_class;
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GtkBindingSet *binding_set;
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object_class = GTK_OBJECT_CLASS (klass);
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signals[ACTIVATE] = g_signal_new
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("activate",
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G_TYPE_FROM_CLASS (object_class),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (NautilusNavigationBarClass,
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activate),
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NULL, NULL,
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g_cclosure_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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signals[CANCEL] = g_signal_new
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("cancel",
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G_TYPE_FROM_CLASS (object_class),
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G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
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G_STRUCT_OFFSET (NautilusNavigationBarClass,
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cancel),
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NULL, NULL,
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g_cclosure_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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signals[LOCATION_CHANGED] = g_signal_new
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("location_changed",
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G_TYPE_FROM_CLASS (object_class),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (NautilusNavigationBarClass,
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location_changed),
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NULL, NULL,
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g_cclosure_marshal_VOID__STRING,
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G_TYPE_NONE, 1, G_TYPE_STRING);
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klass->activate = NULL;
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klass->cancel = NULL;
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binding_set = gtk_binding_set_by_class (klass);
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gtk_binding_entry_add_signal (binding_set, GDK_Escape, 0, "cancel", 0);
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EEL_ASSIGN_MUST_OVERRIDE_SIGNAL (klass, nautilus_navigation_bar, get_location);
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EEL_ASSIGN_MUST_OVERRIDE_SIGNAL (klass, nautilus_navigation_bar, set_location);
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}
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static void
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nautilus_navigation_bar_init (NautilusNavigationBar *bar)
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{
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}
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/**
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* nautilus_navigation_bar_activate
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*
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* Change the navigation bar to an active state.
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*
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* @bar: A NautilusNavigationBar.
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*/
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void
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nautilus_navigation_bar_activate (NautilusNavigationBar *bar)
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{
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g_return_if_fail (NAUTILUS_IS_NAVIGATION_BAR (bar));
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g_signal_emit (bar, signals[ACTIVATE], 0);
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}
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/**
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* nautilus_navigation_bar_get_location
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*
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* Return the location displayed in the navigation bar.
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*
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* @bar: A NautilusNavigationBar.
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* @location: The uri that should be displayed.
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*/
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char *
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nautilus_navigation_bar_get_location (NautilusNavigationBar *bar)
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{
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g_return_val_if_fail (NAUTILUS_IS_NAVIGATION_BAR (bar), NULL);
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return EEL_CALL_METHOD_WITH_RETURN_VALUE
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(NAUTILUS_NAVIGATION_BAR_CLASS, bar,
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get_location, (bar));
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}
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/**
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* nautilus_navigation_bar_set_location
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*
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* Change the location displayed in the navigation bar.
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*
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* @bar: A NautilusNavigationBar.
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* @location: The uri that should be displayed.
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*/
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void
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nautilus_navigation_bar_set_location (NautilusNavigationBar *bar,
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const char *location)
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{
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g_return_if_fail (NAUTILUS_IS_NAVIGATION_BAR (bar));
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EEL_CALL_METHOD (NAUTILUS_NAVIGATION_BAR_CLASS, bar,
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set_location, (bar, location));
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}
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void
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nautilus_navigation_bar_location_changed (NautilusNavigationBar *bar)
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{
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char *location;
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g_return_if_fail (NAUTILUS_IS_NAVIGATION_BAR (bar));
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location = nautilus_navigation_bar_get_location (bar);
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g_signal_emit (bar,
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signals[LOCATION_CHANGED], 0,
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location);
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g_free (location);
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}
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