mirror of
https://github.com/LadybirdBrowser/ladybird.git
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e58a13e3f6
Just send the incoming mouse events across to the other side and let LibWeb deal with them. :^)
96 lines
3.7 KiB
C++
96 lines
3.7 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "WebContentView.h"
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#include "WebContentClient.h"
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#include <AK/SharedBuffer.h>
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#include <LibGUI/Painter.h>
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#include <LibGfx/SystemTheme.h>
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WebContentView::WebContentView()
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{
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m_client = WebContentClient::construct(*this);
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client().post_message(Messages::WebContentServer::UpdateSystemTheme(Gfx::current_system_theme_buffer_id()));
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}
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WebContentView::~WebContentView()
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{
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}
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void WebContentView::load(const URL& url)
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{
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client().post_message(Messages::WebContentServer::LoadURL(url));
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}
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void WebContentView::paint_event(GUI::PaintEvent& event)
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{
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GUI::Painter painter(*this);
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painter.add_clip_rect(event.rect());
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ASSERT(m_bitmap);
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painter.blit({ 0, 0 }, *m_bitmap, m_bitmap->rect());
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}
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void WebContentView::resize_event(GUI::ResizeEvent& event)
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{
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GUI::Widget::resize_event(event);
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auto bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::RGB32, event.size());
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m_bitmap = bitmap->to_bitmap_backed_by_shared_buffer();
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m_bitmap->shared_buffer()->share_with(client().server_pid());
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client().post_message(Messages::WebContentServer::SetViewportRect(Gfx::IntRect({ 0, 0 }, event.size())));
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client().post_message(Messages::WebContentServer::Paint(m_bitmap->rect(), m_bitmap->shbuf_id()));
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}
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void WebContentView::mousedown_event(GUI::MouseEvent& event)
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{
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client().post_message(Messages::WebContentServer::MouseDown(event.position(), event.button(), event.buttons(), event.modifiers()));
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}
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void WebContentView::mouseup_event(GUI::MouseEvent& event)
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{
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client().post_message(Messages::WebContentServer::MouseUp(event.position(), event.button(), event.buttons(), event.modifiers()));
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}
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void WebContentView::mousemove_event(GUI::MouseEvent& event)
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{
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client().post_message(Messages::WebContentServer::MouseMove(event.position(), event.button(), event.buttons(), event.modifiers()));
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}
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void WebContentView::notify_server_did_paint(Badge<WebContentClient>, i32 shbuf_id)
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{
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if (m_bitmap->shbuf_id() == shbuf_id)
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update();
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}
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void WebContentView::notify_server_did_invalidate_content_rect(Badge<WebContentClient>, const Gfx::IntRect& content_rect)
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{
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dbg() << "server did invalidate content_rect: " << content_rect << ", current shbuf_id=" << m_bitmap->shbuf_id();
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client().post_message(Messages::WebContentServer::Paint(m_bitmap->rect(), m_bitmap->shbuf_id()));
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}
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WebContentClient& WebContentView::client()
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{
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return *m_client;
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}
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