1/*
2 * Copyright (C) 2017 Igalia S.L.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "WaylandCompositorDisplay.h"
28
29#if PLATFORM(WAYLAND)
30
31#include "WebKitWaylandClientProtocol.h"
32#include "WebPage.h"
33
34namespace WebKit {
35using namespace WebCore;
36
37std::unique_ptr<WaylandCompositorDisplay> WaylandCompositorDisplay::create(const String& displayName)
38{
39 if (displayName.isNull())
40 return nullptr;
41
42 if (PlatformDisplay::sharedDisplay().type() != PlatformDisplay::Type::Wayland)
43 return nullptr;
44
45 struct wl_display* display = wl_display_connect(displayName.utf8().data());
46 if (!display) {
47 WTFLogAlways("WaylandCompositorDisplay initialization: failed to connect to the Wayland display: %s", displayName.utf8().data());
48 return nullptr;
49 }
50
51 auto compositorDisplay = std::unique_ptr<WaylandCompositorDisplay>(new WaylandCompositorDisplay(display));
52 compositorDisplay->initialize();
53 return compositorDisplay;
54}
55
56void WaylandCompositorDisplay::bindSurfaceToPage(struct wl_surface* surface, WebPage& page)
57{
58 if (!m_webkitgtk)
59 return;
60
61 wl_webkitgtk_bind_surface_to_page(reinterpret_cast<struct wl_webkitgtk*>(m_webkitgtk.get()), surface, page.pageID());
62 wl_display_roundtrip(m_display);
63}
64
65WaylandCompositorDisplay::WaylandCompositorDisplay(struct wl_display* display)
66 : PlatformDisplayWayland(display, NativeDisplayOwned::Yes)
67{
68 PlatformDisplay::setSharedDisplayForCompositing(*this);
69}
70
71void WaylandCompositorDisplay::registryGlobal(const char* interface, uint32_t name)
72{
73 PlatformDisplayWayland::registryGlobal(interface, name);
74 if (!std::strcmp(interface, "wl_webkitgtk"))
75 m_webkitgtk.reset(static_cast<struct wl_proxy*>(wl_registry_bind(m_registry.get(), name, &wl_webkitgtk_interface, 1)));
76}
77
78} // namespace WebKit
79
80#endif // PLATFORM(WAYLAND)
81