Imported Upstream version 1.0.0 upstream/1.0.0

1 files changed, 0 insertions, 491 deletions

diff --git a/tui/nmt-widget-list.c b/tui/nmt-widget-list.c
deleted file mode 100644
index 83c0b9b9..00000000
--- a/tui/nmt-widget-list.c
+++ /dev/null
@@ -1,491 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
-/*
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * Copyright 2013 Red Hat, Inc.
- */
-
-/**
- * SECTION:nmt-widget-list
- * @short_description: A list of widgets, with Add and Remove buttons
- *
- * #NmtWidgetList presents a homogeneous list of widgets, with "Remove"
- * buttons next to each one, and an "Add" button at the button to add
- * new ones.
- *
- * It is the base class for #NmtAddressList, and is used internally by
- * #NmtRouteTable.
- *
- * FIXME: The way this works is sort of weird.
- */
-
-#include "config.h"
-
-#include <arpa/inet.h>
-#include <netinet/in.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <dbus/dbus-glib.h>
-#include <glib/gi18n-lib.h>
-
-#include "nmt-widget-list.h"
-#include "nmt-newt.h"
-
-G_DEFINE_TYPE (NmtWidgetList, nmt_widget_list, NMT_TYPE_NEWT_GRID)
-
-#define NMT_WIDGET_LIST_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NMT_TYPE_WIDGET_LIST, NmtWidgetListPrivate))
-
-typedef struct {
-	int length;
-
-	NmtWidgetListCallback create_callback;
-	gpointer user_data;
-	GDestroyNotify destroy_notify;
-
-	NmtNewtWidget *empty_widget;
-
-	GPtrArray *widgets;
-	GPtrArray *remove_buttons;
-
-	NmtNewtWidget *add_button;
-	GBinding *add_sensitivity;
-} NmtWidgetListPrivate;
-
-enum {
-	PROP_0,
-	PROP_CREATE_CALLBACK,
-	PROP_USER_DATA,
-	PROP_DESTROY_NOTIFY,
-	PROP_EMPTY_WIDGET,
-	PROP_LENGTH,
-
-	LAST_PROP
-};
-
-enum {
-	ADD_CLICKED,
-	REMOVE_CLICKED,
-
-	LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-static void add_clicked    (NmtNewtButton *button, gpointer user_data);
-static void remove_clicked (NmtNewtButton *button, gpointer user_data);
-
-/**
- * NmtWidgetListCallback:
- * @list: the #NmtWidgetList
- * @n: the number of the widget being added
- * @user_data: the callback's user data
- *
- * Called by #NmtWidgetList to ask for a new widget to be created.
- *
- * Note that the widget is not created to go with any particular
- * value, but rather is created to be at a certain spot in the list.
- * When an element is deleted from the list, it is actually always
- * the last widget in the list that is removed, but it is assumed
- * that the widget list is bound to some array-valued property, and
- * so when an element is deleted from that array, the widgets will
- * all update themselves automatically when the array changes.
- *
- * Returns: a new widget for the list
- */
-
-/**
- * nmt_widget_list_new:
- * @create_callback: callback to create new widgets
- * @user_data: user data for @create_callback
- * @destroy_notify: #GDestroyNotify for @user_data
- * @empty_widget: (allow-none): a widget to display when there are
- *   no "real" widgets in the list.
- *
- * Creates a new #NmtWidgetList.
- *
- * Returns: a new #NmtWidgetList.
- */
-NmtNewtWidget *
-nmt_widget_list_new (NmtWidgetListCallback  create_callback,
-                     gpointer               user_data,
-                     GDestroyNotify         destroy_notify,
-                     NmtNewtWidget         *empty_widget)
-{
-	return g_object_new (NMT_TYPE_WIDGET_LIST,
-	                     "create-callback", create_callback,
-	                     "user-data", user_data,
-	                     "destroy-notify", destroy_notify,
-	                     "empty-widget", empty_widget,
-	                     NULL);
-}
-
-static void
-nmt_widget_list_init (NmtWidgetList *list)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (list);
-
-	priv->widgets = g_ptr_array_new ();
-	priv->remove_buttons = g_ptr_array_new ();
-
-	priv->add_button = nmt_newt_button_new (_("Add..."));
-	g_signal_connect (priv->add_button, "clicked",
-	                  G_CALLBACK (add_clicked), list);
-	nmt_newt_grid_add (NMT_NEWT_GRID (list), priv->add_button, 0, 0);
-}
-
-static void
-nmt_widget_list_constructed (GObject *object)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (object);
-
-	if (priv->length == 0 && priv->empty_widget) {
-		nmt_newt_widget_set_visible (priv->empty_widget, TRUE);
-		nmt_newt_grid_move (NMT_NEWT_GRID (object), priv->add_button, 0, 1);
-	}
-
-	G_OBJECT_CLASS (nmt_widget_list_parent_class)->constructed (object);
-}
-
-static void
-nmt_widget_list_finalize (GObject *object)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (object);
-
-	g_ptr_array_unref (priv->widgets);
-	g_ptr_array_unref (priv->remove_buttons);
-
-	if (priv->user_data && priv->destroy_notify)
-		priv->destroy_notify (priv->user_data);
-
-	g_clear_object (&priv->empty_widget);
-
-	G_OBJECT_CLASS (nmt_widget_list_parent_class)->finalize (object);
-}
-
-static void
-ensure_widgets (NmtWidgetList *list)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (list);
-	NmtNewtWidget *widget, *button, *focus;
-	gboolean was_empty;
-	NmtNewtForm *form;
-	int i;
-
-	was_empty = priv->widgets->len == 0;
-
-	if (priv->length < priv->widgets->len) {
-		/* remove excess widgets */
-		for (i = priv->length; i < priv->widgets->len; i++) {
-			nmt_newt_container_remove (NMT_NEWT_CONTAINER (list), priv->widgets->pdata[i]);
-			nmt_newt_container_remove (NMT_NEWT_CONTAINER (list), priv->remove_buttons->pdata[i]);
-		}
-		g_ptr_array_set_size (priv->widgets, priv->length);
-		g_ptr_array_set_size (priv->remove_buttons, priv->length);
-
-	} else if (priv->length > priv->widgets->len) {
-		/* add new widgets */
-		for (i = priv->widgets->len; i < priv->length; i++) {
-			widget = NMT_WIDGET_LIST_GET_CLASS (list)->create_widget (list, i);
-
-			nmt_newt_grid_add (NMT_NEWT_GRID (list), widget, 0, i);
-			g_ptr_array_add (priv->widgets, widget);
-
-			button = nmt_newt_button_new (_("Remove"));
-			g_signal_connect (button, "clicked",
-			                  G_CALLBACK (remove_clicked), list);
-
-			nmt_newt_grid_add (NMT_NEWT_GRID (list), button, 1, i);
-			nmt_newt_widget_set_padding (button, 1, 0, 0, 0);
-			g_ptr_array_add (priv->remove_buttons, button);
-		}
-
-	} else
-		return;
-
-	if (priv->widgets->len == 0 && priv->empty_widget) {
-		nmt_newt_widget_set_visible (priv->empty_widget, TRUE);
-		nmt_newt_grid_move (NMT_NEWT_GRID (list), priv->add_button, 0, 1);
-	} else {
-		if (was_empty && priv->empty_widget)
-			nmt_newt_widget_set_visible (priv->empty_widget, FALSE);
-		nmt_newt_grid_move (NMT_NEWT_GRID (list), priv->add_button, 0, priv->length);
-	}
-
-	form = nmt_newt_widget_get_form (NMT_NEWT_WIDGET (list));
-	if (form) {
-		if (priv->widgets->len) {
-			if (was_empty)
-				focus = priv->widgets->pdata[0];
-			else
-				focus = priv->widgets->pdata[priv->widgets->len - 1];
-		} else
-			focus = priv->add_button;
-		nmt_newt_form_set_focus (form, focus);
-	}
-
-	g_clear_object (&priv->add_sensitivity);
-	if (priv->widgets->len) {
-		widget = priv->widgets->pdata[priv->widgets->len - 1];
-		priv->add_sensitivity = g_object_bind_property (widget, "valid",
-		                                                priv->add_button, "sensitive",
-		                                                G_BINDING_SYNC_CREATE);
-		g_object_add_weak_pointer (G_OBJECT (priv->add_sensitivity),
-		                           (gpointer *)&priv->add_sensitivity);
-	}
-}
-
-static void
-add_clicked (NmtNewtButton *button, gpointer list)
-{
-	g_signal_emit (G_OBJECT (list), signals[ADD_CLICKED], 0, NULL);
-}
-
-static void
-remove_clicked (NmtNewtButton *button, gpointer list)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (list);
-	int i;
-
-	for (i = 0; i < priv->remove_buttons->len; i++) {
-		if (priv->remove_buttons->pdata[i] == (gpointer)button)
-			break;
-	}
-	g_return_if_fail (i < priv->remove_buttons->len);
-
-	g_signal_emit (G_OBJECT (list), signals[REMOVE_CLICKED], 0, i, NULL);
-}
-
-static NmtNewtWidget *
-nmt_widget_list_real_create_widget (NmtWidgetList *list,
-                                    int            n)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (list);
-
-	g_return_val_if_fail (priv->create_callback != NULL, NULL);
-
-	return priv->create_callback (list, n, priv->user_data);
-}
-
-/**
- * nmt_widget_list_get_length:
- * @list: the #NmtNewtWidgetList
- *
- * Gets the number of widgets in the list.
- *
- * Returns: the number of widgets in the list.
- */
-int
-nmt_widget_list_get_length (NmtWidgetList *list)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (list);
-
-	return priv->length;
-}
-
-/**
- * nmt_widget_list_set_length:
- * @list: the #NmtNewtWidgetList
- * @length: the new length
- *
- * Changes the number of widgets in the list. Widgets will be added or
- * deleted as necessary.
- */
-void
-nmt_widget_list_set_length (NmtWidgetList *list,
-                            int            length)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (list);
-
-	if (priv->length != length) {
-		priv->length = length;
-		g_object_notify (G_OBJECT (list), "length");
-	}
-
-	ensure_widgets (list);
-}
-
-static void
-nmt_widget_list_set_property (GObject      *object,
-                              guint         prop_id,
-                              const GValue *value,
-                              GParamSpec   *pspec)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (object);
-
-	switch (prop_id) {
-	case PROP_CREATE_CALLBACK:
-		priv->create_callback = g_value_get_pointer (value);
-		break;
-	case PROP_USER_DATA:
-		priv->user_data = g_value_get_pointer (value);
-		break;
-	case PROP_DESTROY_NOTIFY:
-		priv->destroy_notify = g_value_get_pointer (value);
-		break;
-	case PROP_LENGTH:
-		priv->length = g_value_get_int (value);
-		ensure_widgets (NMT_WIDGET_LIST (object));
-		break;
-	case PROP_EMPTY_WIDGET:
-		priv->empty_widget = g_value_get_object (value);
-		if (priv->empty_widget) {
-			g_object_ref_sink (priv->empty_widget);
-			nmt_newt_grid_add (NMT_NEWT_GRID (object), priv->empty_widget, 0, 0);
-		}
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-nmt_widget_list_get_property (GObject    *object,
-                              guint       prop_id,
-                              GValue     *value,
-                              GParamSpec *pspec)
-{
-	NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (object);
-
-	switch (prop_id) {
-	case PROP_CREATE_CALLBACK:
-		g_value_set_pointer (value, priv->create_callback);
-		break;
-	case PROP_USER_DATA:
-		g_value_set_pointer (value, priv->user_data);
-		break;
-	case PROP_DESTROY_NOTIFY:
-		g_value_set_pointer (value, priv->destroy_notify);
-		break;
-	case PROP_LENGTH:
-		g_value_set_int (value, priv->length);
-		break;
-	case PROP_EMPTY_WIDGET:
-		g_value_set_object (value, priv->empty_widget);
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-nmt_widget_list_class_init (NmtWidgetListClass *list_class)
-{
-	GObjectClass *object_class = G_OBJECT_CLASS (list_class);
-
-	g_type_class_add_private (list_class, sizeof (NmtWidgetListPrivate));
-
-	/* virtual methods */
-	object_class->constructed  = nmt_widget_list_constructed;
-	object_class->set_property = nmt_widget_list_set_property;
-	object_class->get_property = nmt_widget_list_get_property;
-	object_class->finalize     = nmt_widget_list_finalize;
-
-	list_class->create_widget = nmt_widget_list_real_create_widget;
-
-	/* signals */
-
-	/**
-	 * NmtNewtWidget::add-clicked:
-	 * @list: the #NmtNewtWidgetList
-	 *
-	 * Emitted when the user clicks the "Add" button. The caller can
-	 * decide whether or not to add a new widget, and call
-	 * nmt_widget_list_set_length() with the new length if so.
-	 *
-	 * FIXME: the "Add" button should be insensitive if it's
-	 * not going to work.
-	 */
-	signals[ADD_CLICKED] =
-		g_signal_new ("add-clicked",
-		              G_OBJECT_CLASS_TYPE (object_class),
-		              G_SIGNAL_RUN_FIRST,
-		              G_STRUCT_OFFSET (NmtWidgetListClass, add_clicked),
-		              NULL, NULL, NULL,
-		              G_TYPE_NONE, 0);
-	/**
-	 * NmtNewtWidget::remove-clicked:
-	 * @list: the #NmtNewtWidgetList
-	 * @n: the widget being removed
-	 *
-	 * Emitted when the user clicks one of the "Remove" buttons. The
-	 * caller can decide whether or not to remove the widget, and
-	 * call nmt_widget_list_set_length() with the new length if so.
-	 *
-	 * FIXME: the "Remove" button should be insensitive if it's not
-	 * going to work.
-	 */
-	signals[REMOVE_CLICKED] =
-		g_signal_new ("remove-clicked",
-		              G_OBJECT_CLASS_TYPE (object_class),
-		              G_SIGNAL_RUN_FIRST,
-		              G_STRUCT_OFFSET (NmtWidgetListClass, remove_clicked),
-		              NULL, NULL, NULL,
-		              G_TYPE_NONE, 1, G_TYPE_INT);
-
-	/* properties */
-
-	/**
-	 * NmtWidgetList:create-callback:
-	 *
-	 * Callback called to create a new widget.
-	 */
-	g_object_class_install_property (object_class, PROP_CREATE_CALLBACK,
-	                                 g_param_spec_pointer ("create-callback", "", "",
-	                                                       G_PARAM_READWRITE |
-	                                                       G_PARAM_STATIC_STRINGS));
-	/**
-	 * NmtWidgetList:user-data:
-	 *
-	 * User data for #NmtWidgetList:create-callback
-	 */
-	g_object_class_install_property (object_class, PROP_USER_DATA,
-	                                 g_param_spec_pointer ("user-data", "", "",
-	                                                       G_PARAM_READWRITE |
-	                                                       G_PARAM_STATIC_STRINGS));
-	/**
-	 * NmtWidgetList:destroy-notify:
-	 *
-	 * #GDestroyNotify for #NmtWidgetList:user-data
-	 */
-	g_object_class_install_property (object_class, PROP_DESTROY_NOTIFY,
-	                                 g_param_spec_pointer ("destroy-notify", "", "",
-	                                                       G_PARAM_READWRITE |
-	                                                       G_PARAM_STATIC_STRINGS));
-	/**
-	 * NmtWidgetList:length:
-	 *
-	 * The length of the widget list; changing this value will add or
-	 * remove widgets from the list.
-	 */
-	g_object_class_install_property (object_class, PROP_LENGTH,
-	                                 g_param_spec_int ("length", "", "",
-	                                                   0, G_MAXINT, 0,
-	                                                   G_PARAM_READWRITE |
-	                                                   G_PARAM_STATIC_STRINGS));
-	/**
-	 * NmtWidgetList:empty-widget:
-	 *
-	 * If non-%NULL, this widget will be displayed when there are
-	 * no "real" widgets in the list.
-	 */
-	g_object_class_install_property (object_class, PROP_EMPTY_WIDGET,
-	                                 g_param_spec_object ("empty-widget", "", "",
-	                                                      NMT_TYPE_NEWT_WIDGET,
-	                                                      G_PARAM_READWRITE |
-	                                                      G_PARAM_CONSTRUCT_ONLY |
-	                                                      G_PARAM_STATIC_STRINGS));
-}