1/*
2 * Copyright (C) 2012, 2019 Igalia S.L.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2,1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20#include "config.h"
21
22#include <gtk/gtk.h>
23#include <webkit2/webkit2.h>
24
25static const char introspectionXML[] =
26 "<node>"
27 " <interface name='org.webkit.gtk.AccessibilityTest'>"
28 " <method name='LoadHTML'>"
29 " <arg type='s' name='html' direction='in'/>"
30 " <arg type='s' name='baseURI' direction='in'/>"
31 " </method>"
32 " </interface>"
33 "</node>";
34
35static void loadChangedCallback(WebKitWebView* webView, WebKitLoadEvent loadEvent, GDBusMethodInvocation* invocation)
36{
37 if (loadEvent != WEBKIT_LOAD_FINISHED)
38 return;
39
40 g_signal_handlers_disconnect_by_func(webView, reinterpret_cast<void*>(loadChangedCallback), invocation);
41 g_dbus_method_invocation_return_value(invocation, nullptr);
42}
43
44static const GDBusInterfaceVTable interfaceVirtualTable = {
45 // methodCall
46 [](GDBusConnection* connection, const char* sender, const char* objectPath, const char* interfaceName, const char* methodName, GVariant* parameters, GDBusMethodInvocation* invocation, gpointer userData) {
47 if (g_strcmp0(interfaceName, "org.webkit.gtk.AccessibilityTest"))
48 return;
49
50 auto* webView = WEBKIT_WEB_VIEW(userData);
51
52 if (!g_strcmp0(methodName, "LoadHTML")) {
53 const char* html;
54 const char* baseURI;
55 g_variant_get(parameters, "(&s&s)", &html, &baseURI);
56 g_signal_connect(webView, "load-changed", G_CALLBACK(loadChangedCallback), invocation);
57 webkit_web_view_load_html(webView, html, baseURI && *baseURI ? baseURI : nullptr);
58 }
59 },
60 nullptr,
61 nullptr,
62 { 0, }
63};
64
65int main(int argc, char** argv)
66{
67 // Make sure that the ATK bridge is loaded.
68 g_setenv("GTK_MODULES", "atk-bridge", TRUE);
69
70 gtk_init(&argc, &argv);
71
72 GtkWidget* webView = webkit_web_view_new();
73
74 GtkWidget* window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
75 g_signal_connect(window, "delete-event", G_CALLBACK(gtk_main_quit), nullptr);
76 gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(webView));
77 gtk_widget_show_all(window);
78
79 g_bus_own_name(G_BUS_TYPE_SESSION, "org.webkit.gtk.AccessibilityTest", G_BUS_NAME_OWNER_FLAGS_NONE,
80 [](GDBusConnection* connection, const char* name, gpointer userData) {
81 static GDBusNodeInfo *introspectionData = nullptr;
82 if (!introspectionData)
83 introspectionData = g_dbus_node_info_new_for_xml(introspectionXML, nullptr);
84
85 g_dbus_connection_register_object(connection, "/org/webkit/gtk/AccessibilityTest", introspectionData->interfaces[0],
86 &interfaceVirtualTable, userData, nullptr, nullptr);
87 }, nullptr, nullptr, webView, nullptr);
88
89 gtk_main();
90}
91