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/*
* Copyright (c) 2018-2023, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021-2023, Linus Groh <linusg@serenityos.org>
* Copyright (c) 2022, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/HashMap.h>
#include <AK/Queue.h>
#include <LibIPC/ConnectionFromClient.h>
#include <LibJS/Forward.h>
#include <LibJS/Heap/Handle.h>
#include <LibWeb/CSS/PreferredColorScheme.h>
#include <LibWeb/Forward.h>
#include <LibWeb/Loader/FileRequest.h>
#include <LibWeb/Platform/Timer.h>
#include <WebContent/Forward.h>
#include <WebContent/WebContentClientEndpoint.h>
#include <WebContent/WebContentConsoleClient.h>
#include <WebContent/WebContentServerEndpoint.h>
namespace WebContent {
class ConnectionFromClient final
: public IPC::ConnectionFromClient<WebContentClientEndpoint, WebContentServerEndpoint> {
C_OBJECT(ConnectionFromClient);
public:
~ConnectionFromClient() override = default;
virtual void die() override;
void initialize_js_console(Badge<PageHost>);
void request_file(Web::FileRequest);
Optional<int> fd() { return socket().fd(); }
PageHost& page_host() { return *m_page_host; }
PageHost const& page_host() const { return *m_page_host; }
private:
explicit ConnectionFromClient(NonnullOwnPtr<Core::LocalSocket>);
Web::Page& page();
Web::Page const& page() const;
virtual void connect_to_webdriver(DeprecatedString const& webdriver_ipc_path) override;
virtual void update_system_theme(Core::AnonymousBuffer const&) override;
virtual void update_system_fonts(DeprecatedString const&, DeprecatedString const&, DeprecatedString const&) override;
virtual void update_screen_rects(Vector<Gfx::IntRect> const&, u32) override;
virtual void load_url(URL const&) override;
virtual void load_html(DeprecatedString const&, URL const&) override;
virtual void paint(Gfx::IntRect const&, i32) override;
virtual void set_viewport_rect(Gfx::IntRect const&) override;
virtual void mouse_down(Gfx::IntPoint, unsigned, unsigned, unsigned) override;
virtual void mouse_move(Gfx::IntPoint, unsigned, unsigned, unsigned) override;
virtual void mouse_up(Gfx::IntPoint, unsigned, unsigned, unsigned) override;
virtual void mouse_wheel(Gfx::IntPoint, unsigned, unsigned, unsigned, i32, i32) override;
virtual void doubleclick(Gfx::IntPoint, unsigned, unsigned, unsigned) override;
virtual void key_down(i32, unsigned, u32) override;
virtual void key_up(i32, unsigned, u32) override;
virtual void add_backing_store(i32, Gfx::ShareableBitmap const&) override;
virtual void remove_backing_store(i32) override;
virtual void debug_request(DeprecatedString const&, DeprecatedString const&) override;
virtual void get_source() override;
virtual void inspect_dom_tree() override;
virtual Messages::WebContentServer::InspectDomNodeResponse inspect_dom_node(i32 node_id, Optional<Web::CSS::Selector::PseudoElement> const& pseudo_element) override;
virtual void inspect_accessibility_tree() override;
virtual Messages::WebContentServer::GetHoveredNodeIdResponse get_hovered_node_id() override;
virtual Messages::WebContentServer::DumpLayoutTreeResponse dump_layout_tree() override;
virtual void set_content_filters(Vector<DeprecatedString> const&) override;
virtual void set_proxy_mappings(Vector<DeprecatedString> const&, HashMap<DeprecatedString, size_t> const&) override;
virtual void set_preferred_color_scheme(Web::CSS::PreferredColorScheme const&) override;
virtual void set_has_focus(bool) override;
virtual void set_is_scripting_enabled(bool) override;
virtual void set_device_pixels_per_css_pixel(float) override;
virtual void set_window_position(Gfx::IntPoint) override;
virtual void set_window_size(Gfx::IntSize) override;
virtual void handle_file_return(i32 error, Optional<IPC::File> const& file, i32 request_id) override;
virtual void set_system_visibility_state(bool visible) override;
virtual void js_console_input(DeprecatedString const&) override;
virtual void run_javascript(DeprecatedString const&) override;
virtual void js_console_request_messages(i32) override;
virtual void alert_closed() override;
virtual void confirm_closed(bool accepted) override;
virtual void prompt_closed(Optional<String> const& response) override;
virtual Messages::WebContentServer::TakeDocumentScreenshotResponse take_document_screenshot() override;
virtual Messages::WebContentServer::GetLocalStorageEntriesResponse get_local_storage_entries() override;
virtual Messages::WebContentServer::GetSessionStorageEntriesResponse get_session_storage_entries() override;
virtual Messages::WebContentServer::GetSelectedTextResponse get_selected_text() override;
virtual void select_all() override;
void flush_pending_paint_requests();
void report_finished_handling_input_event(bool event_was_handled);
NonnullOwnPtr<PageHost> m_page_host;
struct PaintRequest {
Gfx::IntRect content_rect;
NonnullRefPtr<Gfx::Bitmap> bitmap;
i32 bitmap_id { -1 };
};
Vector<PaintRequest> m_pending_paint_requests;
RefPtr<Web::Platform::Timer> m_paint_flush_timer;
HashMap<i32, NonnullRefPtr<Gfx::Bitmap>> m_backing_stores;
WeakPtr<JS::Realm> m_realm;
OwnPtr<WebContentConsoleClient> m_console_client;
JS::Handle<JS::GlobalObject> m_console_global_object;
HashMap<int, Web::FileRequest> m_requested_files {};
int last_id { 0 };
struct QueuedMouseEvent {
enum class Type {
MouseMove,
MouseDown,
MouseUp,
MouseWheel,
DoubleClick,
};
Type type {};
Gfx::IntPoint position {};
unsigned button {};
unsigned buttons {};
unsigned modifiers {};
int wheel_delta_x {};
int wheel_delta_y {};
size_t coalesced_event_count { 0 };
};
struct QueuedKeyboardEvent {
enum class Type {
KeyDown,
KeyUp,
};
Type type {};
i32 key {};
unsigned int modifiers {};
u32 code_point {};
};
void enqueue_input_event(Variant<QueuedMouseEvent, QueuedKeyboardEvent>);
void process_next_input_event();
Queue<Variant<QueuedMouseEvent, QueuedKeyboardEvent>> m_input_event_queue;
RefPtr<Web::Platform::Timer> m_input_event_queue_timer;
};
}
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