294156c0f9
GtkStyleContext will be deprecated in gtk 4.10. https://docs.gtk.org/gtk4/class.StyleContext.html This preserves code blocks where additional GtkStyleContext operations were used, such as gtk_style_context_save/restore.
97 lines
2.6 KiB
C
97 lines
2.6 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
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*
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* Copyright (C) 2020 Canonical Ltd.
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*
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* Licensed under the GNU General Public License Version 2
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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 2 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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <NetworkManager.h>
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#include "ce-ip-address-entry.h"
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struct _CEIPAddressEntry
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{
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GtkEntry parent_instance;
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int family;
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};
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static void ce_ip_address_entry_editable_init (GtkEditableInterface *iface);
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G_DEFINE_TYPE_WITH_CODE (CEIPAddressEntry, ce_ip_address_entry, GTK_TYPE_ENTRY,
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G_IMPLEMENT_INTERFACE (GTK_TYPE_EDITABLE,
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ce_ip_address_entry_editable_init))
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static void
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ce_ip_address_entry_changed (GtkEditable *editable)
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{
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CEIPAddressEntry *self = CE_IP_ADDRESS_ENTRY (editable);
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if (ce_ip_address_entry_is_valid (self))
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gtk_widget_remove_css_class (GTK_WIDGET (self), "error");
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else
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gtk_widget_add_css_class (GTK_WIDGET (self), "error");
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}
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static void
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ce_ip_address_entry_init (CEIPAddressEntry *self)
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{
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}
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static void
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ce_ip_address_entry_editable_init (GtkEditableInterface *iface)
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{
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iface->changed = ce_ip_address_entry_changed;
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}
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static void
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ce_ip_address_entry_class_init (CEIPAddressEntryClass *klass)
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{
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}
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CEIPAddressEntry *
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ce_ip_address_entry_new (int family)
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{
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CEIPAddressEntry *self;
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self = CE_IP_ADDRESS_ENTRY (g_object_new (ce_ip_address_entry_get_type (), NULL));
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self->family = family;
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return self;
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}
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gboolean
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ce_ip_address_entry_is_empty (CEIPAddressEntry *self)
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{
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const gchar *text;
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g_return_val_if_fail (CE_IS_IP_ADDRESS_ENTRY (self), FALSE);
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text = gtk_editable_get_text (GTK_EDITABLE (self));
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return text[0] == '\0';
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}
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gboolean
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ce_ip_address_entry_is_valid (CEIPAddressEntry *self)
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{
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const gchar *text;
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g_return_val_if_fail (CE_IS_IP_ADDRESS_ENTRY (self), FALSE);
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text = gtk_editable_get_text (GTK_EDITABLE (self));
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return text[0] == '\0' || nm_utils_ipaddr_valid (self->family, text);
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}
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