mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-26 09:30:24 +00:00
c45c5ded34
The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibWeb/Page.h>
|
|
|
|
namespace WebContent {
|
|
|
|
class PageHost : public Web::PageClient {
|
|
AK_MAKE_NONCOPYABLE(PageHost);
|
|
AK_MAKE_NONMOVABLE(PageHost);
|
|
|
|
public:
|
|
static NonnullOwnPtr<PageHost> create() { return adopt_own(*new PageHost); }
|
|
virtual ~PageHost();
|
|
|
|
Web::Page& page() { return *m_page; }
|
|
const Web::Page& page() const { return *m_page; }
|
|
|
|
void paint(const Gfx::IntRect& content_rect, Gfx::Bitmap&);
|
|
|
|
void set_palette_impl(const Gfx::PaletteImpl&);
|
|
void set_viewport_rect(const Gfx::IntRect&);
|
|
|
|
private:
|
|
PageHost();
|
|
|
|
Gfx::Palette palette() const;
|
|
void setup_palette();
|
|
|
|
NonnullOwnPtr<Web::Page> m_page;
|
|
RefPtr<Gfx::PaletteImpl> m_palette_impl;
|
|
};
|
|
|
|
}
|