mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 16:47:36 +00:00
LibWeb: Move WebContentView from Demos/WebView into LibWeb
This commit is contained in:
parent
32243e1df2
commit
7a7e39c7af
7 changed files with 6 additions and 9 deletions
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@ -109,11 +109,15 @@ set(SOURCES
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CSS/PropertyID.h
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CSS/PropertyID.cpp
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CSS/DefaultStyleSheetSource.cpp
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WebContentView.cpp
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WebContentClient.cpp
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)
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set(GENERATED_SOURCES
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../../Services/ProtocolServer/ProtocolClientEndpoint.h
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../../Services/ProtocolServer/ProtocolServerEndpoint.h
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../../Services/WebContent/WebContentClientEndpoint.h
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../../Services/WebContent/WebContentServerEndpoint.h
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)
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set_property(GLOBAL PROPERTY wrapper_sources)
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126
Libraries/LibWeb/WebContentClient.cpp
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126
Libraries/LibWeb/WebContentClient.cpp
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@ -0,0 +1,126 @@
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/*
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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 "WebContentClient.h"
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#include "WebContentView.h"
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#include <AK/SharedBuffer.h>
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WebContentClient::WebContentClient(WebContentView& view)
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: IPC::ServerConnection<WebContentClientEndpoint, WebContentServerEndpoint>(*this, "/tmp/portal/webcontent")
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, m_view(view)
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{
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handshake();
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}
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void WebContentClient::handshake()
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{
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auto response = send_sync<Messages::WebContentServer::Greet>(getpid());
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set_my_client_id(response->client_id());
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set_server_pid(response->server_pid());
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidPaint& message)
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{
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#ifdef DEBUG_SPAM
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dbg() << "handle: WebContentClient::DidPaint! content_rect=" << message.content_rect() << ", shbuf_id=" << message.shbuf_id();
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#endif
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m_view.notify_server_did_paint({}, message.shbuf_id());
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}
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void WebContentClient::handle([[maybe_unused]] const Messages::WebContentClient::DidFinishLoad& message)
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{
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#ifdef DEBUG_SPAM
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dbg() << "handle: WebContentClient::DidFinishLoad! url=" << message.url();
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#endif
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidInvalidateContentRect& message)
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{
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#ifdef DEBUG_SPAM
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dbg() << "handle: WebContentClient::DidInvalidateContentRect! content_rect=" << message.content_rect();
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#endif
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// FIXME: Figure out a way to coalesce these messages to reduce unnecessary painting
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m_view.notify_server_did_invalidate_content_rect({}, message.content_rect());
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidChangeSelection&)
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{
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#ifdef DEBUG_SPAM
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dbg() << "handle: WebContentClient::DidChangeSelection!";
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#endif
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m_view.notify_server_did_change_selection({});
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidLayout& message)
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{
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#ifdef DEBUG_SPAM
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dbg() << "handle: WebContentClient::DidLayout! content_size=" << message.content_size();
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#endif
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m_view.notify_server_did_layout({}, message.content_size());
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidChangeTitle& message)
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{
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#ifdef DEBUG_SPAM
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dbg() << "handle: WebContentClient::DidChangeTitle! title=" << message.title();
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#endif
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m_view.notify_server_did_change_title({}, message.title());
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidRequestScrollIntoView& message)
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{
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#ifdef DEBUG_SPAM
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dbg() << "handle: WebContentClient::DidRequestScrollIntoView! rect=" << message.rect();
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#endif
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m_view.notify_server_did_request_scroll_into_view({}, message.rect());
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidHoverLink& message)
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{
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#ifdef DEBUG_SPAM
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dbg() << "handle: WebContentClient::DidHoverLink! url=" << message.url();
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#endif
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m_view.notify_server_did_hover_link({}, message.url());
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidUnhoverLink&)
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{
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#ifdef DEBUG_SPAM
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dbg() << "handle: WebContentClient::DidUnhoverLink!";
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#endif
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m_view.notify_server_did_unhover_link({});
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidClickLink& message)
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{
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m_view.notify_server_did_click_link({}, message.url(), message.target(), message.modifiers());
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}
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void WebContentClient::handle(const Messages::WebContentClient::DidMiddleClickLink& message)
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{
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m_view.notify_server_did_middle_click_link({}, message.url(), message.target(), message.modifiers());
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}
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60
Libraries/LibWeb/WebContentClient.h
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60
Libraries/LibWeb/WebContentClient.h
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@ -0,0 +1,60 @@
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/*
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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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#pragma once
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#include <AK/HashMap.h>
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#include <LibIPC/ServerConnection.h>
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#include <WebContent/WebContentClientEndpoint.h>
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#include <WebContent/WebContentServerEndpoint.h>
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class WebContentView;
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class WebContentClient
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: public IPC::ServerConnection<WebContentClientEndpoint, WebContentServerEndpoint>
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, public WebContentClientEndpoint {
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C_OBJECT(WebContentClient);
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public:
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virtual void handshake() override;
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private:
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WebContentClient(WebContentView&);
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virtual void handle(const Messages::WebContentClient::DidPaint&) override;
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virtual void handle(const Messages::WebContentClient::DidFinishLoad&) override;
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virtual void handle(const Messages::WebContentClient::DidInvalidateContentRect&) override;
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virtual void handle(const Messages::WebContentClient::DidChangeSelection&) override;
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virtual void handle(const Messages::WebContentClient::DidLayout&) override;
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virtual void handle(const Messages::WebContentClient::DidChangeTitle&) override;
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virtual void handle(const Messages::WebContentClient::DidRequestScrollIntoView&) override;
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virtual void handle(const Messages::WebContentClient::DidHoverLink&) override;
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virtual void handle(const Messages::WebContentClient::DidUnhoverLink&) override;
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virtual void handle(const Messages::WebContentClient::DidClickLink&) override;
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virtual void handle(const Messages::WebContentClient::DidMiddleClickLink&) override;
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WebContentView& m_view;
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};
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166
Libraries/LibWeb/WebContentView.cpp
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166
Libraries/LibWeb/WebContentView.cpp
Normal file
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@ -0,0 +1,166 @@
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/*
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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 <LibGUI/ScrollBar.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::ScrollableWidget::paint_event(event);
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GUI::Painter painter(*this);
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painter.add_clip_rect(frame_inner_rect());
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painter.add_clip_rect(event.rect());
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painter.translate(frame_thickness(), frame_thickness());
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ASSERT(m_front_bitmap);
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painter.blit({ 0, 0 }, *m_front_bitmap, m_front_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::ScrollableWidget::resize_event(event);
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m_front_bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::RGB32, available_size())->to_bitmap_backed_by_shared_buffer();
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m_front_bitmap->shared_buffer()->share_with(client().server_pid());
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m_back_bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::RGB32, available_size())->to_bitmap_backed_by_shared_buffer();
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m_back_bitmap->shared_buffer()->share_with(client().server_pid());
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client().post_message(Messages::WebContentServer::SetViewportRect(Gfx::IntRect({ horizontal_scrollbar().value(), vertical_scrollbar().value() }, available_size())));
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request_repaint();
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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(to_content_position(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(to_content_position(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(to_content_position(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_back_bitmap->shbuf_id() == shbuf_id) {
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swap(m_back_bitmap, m_front_bitmap);
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update();
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}
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}
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void WebContentView::notify_server_did_invalidate_content_rect(Badge<WebContentClient>, [[maybe_unused]] const Gfx::IntRect& content_rect)
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{
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#ifdef DEBUG_SPAM
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dbg() << "server did invalidate content_rect: " << content_rect << ", current shbuf_id=" << m_bitmap->shbuf_id();
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#endif
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request_repaint();
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}
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void WebContentView::notify_server_did_change_selection(Badge<WebContentClient>)
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{
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request_repaint();
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}
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void WebContentView::notify_server_did_layout(Badge<WebContentClient>, const Gfx::IntSize& content_size)
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{
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set_content_size(content_size);
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}
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void WebContentView::notify_server_did_change_title(Badge<WebContentClient>, const String& title)
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{
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if (on_title_change)
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on_title_change(title);
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}
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void WebContentView::notify_server_did_request_scroll_into_view(Badge<WebContentClient>, const Gfx::IntRect& rect)
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{
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scroll_into_view(rect, true, true);
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}
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void WebContentView::notify_server_did_hover_link(Badge<WebContentClient>, const URL& url)
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{
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if (on_link_hover)
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on_link_hover(url);
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}
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void WebContentView::notify_server_did_unhover_link(Badge<WebContentClient>)
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{
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if (on_link_hover)
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on_link_hover({});
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}
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void WebContentView::notify_server_did_click_link(Badge<WebContentClient>, const URL& url, const String& target, unsigned int modifiers)
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{
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if (on_link_click)
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on_link_click(url, target, modifiers);
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}
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void WebContentView::notify_server_did_middle_click_link(Badge<WebContentClient>, const URL& url, const String& target, unsigned int modifiers)
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{
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if (on_link_middle_click)
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on_link_middle_click(url, target, modifiers);
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}
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void WebContentView::did_scroll()
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{
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client().post_message(Messages::WebContentServer::SetViewportRect(visible_content_rect()));
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request_repaint();
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}
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void WebContentView::request_repaint()
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{
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client().post_message(Messages::WebContentServer::Paint(m_back_bitmap->rect().translated(horizontal_scrollbar().value(), vertical_scrollbar().value()), m_back_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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78
Libraries/LibWeb/WebContentView.h
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78
Libraries/LibWeb/WebContentView.h
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/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
|
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* All rights reserved.
|
||||
*
|
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* 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.
|
||||
*/
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#pragma once
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#include <LibGUI/ScrollableWidget.h>
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#include <LibGUI/Widget.h>
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class WebContentClient;
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class WebContentView final : public GUI::ScrollableWidget {
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C_OBJECT(WebContentView);
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public:
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virtual ~WebContentView() override;
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void load(const URL&);
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Function<void(const String&)> on_title_change;
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Function<void(const URL&)> on_link_hover;
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Function<void(const URL&, const String& target, unsigned modifiers)> on_link_click;
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Function<void(const URL&, const String& target, unsigned modifiers)> on_link_middle_click;
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void notify_server_did_layout(Badge<WebContentClient>, const Gfx::IntSize& content_size);
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void notify_server_did_paint(Badge<WebContentClient>, i32 shbuf_id);
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void notify_server_did_invalidate_content_rect(Badge<WebContentClient>, const Gfx::IntRect&);
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void notify_server_did_change_selection(Badge<WebContentClient>);
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void notify_server_did_change_title(Badge<WebContentClient>, const String&);
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void notify_server_did_request_scroll_into_view(Badge<WebContentClient>, const Gfx::IntRect&);
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void notify_server_did_hover_link(Badge<WebContentClient>, const URL&);
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void notify_server_did_unhover_link(Badge<WebContentClient>);
|
||||
void notify_server_did_click_link(Badge<WebContentClient>, const URL&, const String& target, unsigned modifiers);
|
||||
void notify_server_did_middle_click_link(Badge<WebContentClient>, const URL&, const String& target, unsigned modifiers);
|
||||
|
||||
private:
|
||||
WebContentView();
|
||||
|
||||
// ^Widget
|
||||
virtual void paint_event(GUI::PaintEvent&) override;
|
||||
virtual void resize_event(GUI::ResizeEvent&) override;
|
||||
virtual void mousedown_event(GUI::MouseEvent&) override;
|
||||
virtual void mouseup_event(GUI::MouseEvent&) override;
|
||||
virtual void mousemove_event(GUI::MouseEvent&) override;
|
||||
|
||||
// ^ScrollableWidget
|
||||
virtual void did_scroll() override;
|
||||
|
||||
void request_repaint();
|
||||
|
||||
WebContentClient& client();
|
||||
|
||||
RefPtr<WebContentClient> m_client;
|
||||
RefPtr<Gfx::Bitmap> m_front_bitmap;
|
||||
RefPtr<Gfx::Bitmap> m_back_bitmap;
|
||||
};
|
Loading…
Add table
Add a link
Reference in a new issue