mirror of
https://github.com/LadybirdBrowser/ladybird.git
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d4acdac317
OOPWV now reacts to show/hide events and informs LibWeb about the state change. This makes visibilitychange events fire when switching tabs. :^)
168 lines
8.2 KiB
C++
168 lines
8.2 KiB
C++
/*
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* Copyright (c) 2020-2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/URL.h>
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#include <LibGUI/AbstractScrollableWidget.h>
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#include <LibGUI/Widget.h>
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#include <LibWeb/CSS/Selector.h>
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#include <LibWeb/Page/Page.h>
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namespace WebView {
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class WebContentClient;
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class OutOfProcessWebView final : public GUI::AbstractScrollableWidget {
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C_OBJECT(OutOfProcessWebView);
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public:
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virtual ~OutOfProcessWebView() override;
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AK::URL url() const { return m_url; }
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void load(const AK::URL&);
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void load_html(StringView, const AK::URL&);
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void load_empty_document();
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void debug_request(String const& request, String const& argument = {});
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void get_source();
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void inspect_dom_tree();
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struct DOMNodeProperties {
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String specified_values_json;
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String computed_values_json;
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String custom_properties_json;
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String node_box_sizing_json;
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};
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Optional<DOMNodeProperties> inspect_dom_node(i32 node_id, Optional<Web::CSS::Selector::PseudoElement>);
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void clear_inspected_dom_node();
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i32 get_hovered_node_id();
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void js_console_input(String const& js_source);
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void js_console_request_messages(i32 start_index);
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void run_javascript(StringView);
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String selected_text();
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void select_all();
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String dump_layout_tree();
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OrderedHashMap<String, String> get_local_storage_entries();
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OrderedHashMap<String, String> get_session_storage_entries();
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void set_content_filters(Vector<String>);
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void set_proxy_mappings(Vector<String> proxies, HashMap<String, size_t> mappings);
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void set_preferred_color_scheme(Web::CSS::PreferredColorScheme);
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Function<void(Gfx::IntPoint const& screen_position)> on_context_menu_request;
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Function<void(const AK::URL&, String const& target, unsigned modifiers)> on_link_click;
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Function<void(const AK::URL&, Gfx::IntPoint const& screen_position)> on_link_context_menu_request;
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Function<void(const AK::URL&, Gfx::IntPoint const& screen_position, Gfx::ShareableBitmap const&)> on_image_context_menu_request;
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Function<void(const AK::URL&, String const& target, unsigned modifiers)> on_link_middle_click;
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Function<void(const AK::URL&)> on_link_hover;
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Function<void(String const&)> on_title_change;
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Function<void(const AK::URL&)> on_load_start;
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Function<void(const AK::URL&)> on_load_finish;
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Function<void(Gfx::Bitmap const&)> on_favicon_change;
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Function<void(const AK::URL&)> on_url_drop;
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Function<void(Web::DOM::Document*)> on_set_document;
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Function<void(const AK::URL&, String const&)> on_get_source;
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Function<void(String const&)> on_get_dom_tree;
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Function<void(i32 node_id, String const& specified_style, String const& computed_style, String const& custom_properties, String const& node_box_sizing)> on_get_dom_node_properties;
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Function<void(i32 message_id)> on_js_console_new_message;
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Function<void(i32 start_index, Vector<String> const& message_types, Vector<String> const& messages)> on_get_js_console_messages;
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Function<String(const AK::URL& url, Web::Cookie::Source source)> on_get_cookie;
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Function<void(const AK::URL& url, Web::Cookie::ParsedCookie const& cookie, Web::Cookie::Source source)> on_set_cookie;
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Function<void(i32 count_waiting)> on_resource_status_change;
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void notify_server_did_layout(Badge<WebContentClient>, Gfx::IntSize const& content_size);
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void notify_server_did_paint(Badge<WebContentClient>, i32 bitmap_id);
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void notify_server_did_invalidate_content_rect(Badge<WebContentClient>, Gfx::IntRect const&);
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void notify_server_did_change_selection(Badge<WebContentClient>);
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void notify_server_did_request_cursor_change(Badge<WebContentClient>, Gfx::StandardCursor cursor);
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void notify_server_did_change_title(Badge<WebContentClient>, String const&);
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void notify_server_did_request_scroll(Badge<WebContentClient>, i32, i32);
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void notify_server_did_request_scroll_to(Badge<WebContentClient>, Gfx::IntPoint const&);
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void notify_server_did_request_scroll_into_view(Badge<WebContentClient>, Gfx::IntRect const&);
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void notify_server_did_enter_tooltip_area(Badge<WebContentClient>, Gfx::IntPoint const&, String const&);
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void notify_server_did_leave_tooltip_area(Badge<WebContentClient>);
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void notify_server_did_hover_link(Badge<WebContentClient>, const AK::URL&);
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void notify_server_did_unhover_link(Badge<WebContentClient>);
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void notify_server_did_click_link(Badge<WebContentClient>, const AK::URL&, String const& target, unsigned modifiers);
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void notify_server_did_middle_click_link(Badge<WebContentClient>, const AK::URL&, String const& target, unsigned modifiers);
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void notify_server_did_start_loading(Badge<WebContentClient>, const AK::URL&);
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void notify_server_did_finish_loading(Badge<WebContentClient>, const AK::URL&);
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void notify_server_did_request_context_menu(Badge<WebContentClient>, Gfx::IntPoint const&);
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void notify_server_did_request_link_context_menu(Badge<WebContentClient>, Gfx::IntPoint const&, const AK::URL&, String const& target, unsigned modifiers);
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void notify_server_did_request_image_context_menu(Badge<WebContentClient>, Gfx::IntPoint const&, const AK::URL&, String const& target, unsigned modifiers, Gfx::ShareableBitmap const&);
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void notify_server_did_request_alert(Badge<WebContentClient>, String const& message);
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bool notify_server_did_request_confirm(Badge<WebContentClient>, String const& message);
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String notify_server_did_request_prompt(Badge<WebContentClient>, String const& message, String const& default_);
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void notify_server_did_get_source(const AK::URL& url, String const& source);
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void notify_server_did_get_dom_tree(String const& dom_tree);
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void notify_server_did_get_dom_node_properties(i32 node_id, String const& specified_style, String const& computed_style, String const& custom_properties, String const& node_box_sizing);
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void notify_server_did_output_js_console_message(i32 message_index);
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void notify_server_did_get_js_console_messages(i32 start_index, Vector<String> const& message_types, Vector<String> const& messages);
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void notify_server_did_change_favicon(Gfx::Bitmap const& favicon);
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String notify_server_did_request_cookie(Badge<WebContentClient>, const AK::URL& url, Web::Cookie::Source source);
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void notify_server_did_set_cookie(Badge<WebContentClient>, const AK::URL& url, Web::Cookie::ParsedCookie const& cookie, Web::Cookie::Source source);
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void notify_server_did_update_resource_count(i32 count_waiting);
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void notify_server_did_request_file(Badge<WebContentClient>, String const& path, i32);
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private:
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OutOfProcessWebView();
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// ^Widget
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virtual void paint_event(GUI::PaintEvent&) override;
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virtual void resize_event(GUI::ResizeEvent&) override;
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virtual void mousedown_event(GUI::MouseEvent&) override;
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virtual void mouseup_event(GUI::MouseEvent&) override;
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virtual void mousemove_event(GUI::MouseEvent&) override;
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virtual void mousewheel_event(GUI::MouseEvent&) override;
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virtual void doubleclick_event(GUI::MouseEvent&) override;
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virtual void keydown_event(GUI::KeyEvent&) override;
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virtual void keyup_event(GUI::KeyEvent&) override;
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virtual void theme_change_event(GUI::ThemeChangeEvent&) override;
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virtual void screen_rects_change_event(GUI::ScreenRectsChangeEvent&) override;
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virtual void focusin_event(GUI::FocusEvent&) override;
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virtual void focusout_event(GUI::FocusEvent&) override;
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virtual void show_event(GUI::ShowEvent&) override;
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virtual void hide_event(GUI::HideEvent&) override;
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// ^AbstractScrollableWidget
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virtual void did_scroll() override;
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void request_repaint();
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void handle_resize();
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void create_client();
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WebContentClient& client();
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void handle_web_content_process_crash();
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AK::URL m_url;
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struct SharedBitmap {
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i32 id { -1 };
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i32 pending_paints { 0 };
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RefPtr<Gfx::Bitmap> bitmap;
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};
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struct ClientState {
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RefPtr<WebContentClient> client;
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SharedBitmap front_bitmap;
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SharedBitmap back_bitmap;
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i32 next_bitmap_id { 0 };
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bool has_usable_bitmap { false };
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bool got_repaint_requests_while_painting { false };
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} m_client_state;
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RefPtr<Gfx::Bitmap> m_backup_bitmap;
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};
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}
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