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0f7623dd83
ladybird/Userland/Libraries/LibWebView/WebContentClient.h
circl 0f7623dd83 LibWeb+UI/Qt: Display 'title' tooltips only when the mouse stops moving 
Now instead of sending the position in which the user entered the
tooltip area, send just the text, and let the chrome figure out how to
display it.

In the case of Qt, wait for 600 milliseconds of no mouse movement, then
display it under the mouse cursor.
2024-07-04 14:15:51 +02:00

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/*
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/HashMap.h>
#include <AK/SourceLocation.h>
#include <LibIPC/ConnectionToServer.h>
#include <LibWeb/HTML/ActivateTab.h>
#include <LibWeb/HTML/FileFilter.h>
#include <LibWeb/HTML/SelectItem.h>
#include <LibWeb/HTML/WebViewHints.h>
#include <WebContent/WebContentClientEndpoint.h>
#include <WebContent/WebContentServerEndpoint.h>
namespace WebView {
class ViewImplementation;
class WebContentClient final
: public IPC::ConnectionToServer<WebContentClientEndpoint, WebContentServerEndpoint>
, public WebContentClientEndpoint {
IPC_CLIENT_CONNECTION(WebContentClient, "/tmp/session/%sid/portal/webcontent"sv);
public:
static Optional<ViewImplementation&> view_for_pid_and_page_id(pid_t pid, u64 page_id);
template<CallableAs<IterationDecision, WebContentClient&> Callback>
static void for_each_client(Callback callback);
static size_t client_count() { return s_clients.size(); }
WebContentClient(NonnullOwnPtr<Core::LocalSocket>, ViewImplementation&);
~WebContentClient();
void register_view(u64 page_id, ViewImplementation&);
void unregister_view(u64 page_id);
Function<void()> on_web_content_process_crash;
void set_pid(pid_t pid) { m_process_handle.pid = pid; }
private:
virtual void die() override;
virtual void did_paint(u64 page_id, Gfx::IntRect const&, i32) override;
virtual void did_finish_loading(u64 page_id, URL::URL const&) override;
virtual void did_request_navigate_back(u64 page_id) override;
virtual void did_request_navigate_forward(u64 page_id) override;
virtual void did_request_refresh(u64 page_id) override;
virtual void did_request_cursor_change(u64 page_id, i32) override;
virtual void did_layout(u64 page_id, Gfx::IntSize) override;
virtual void did_change_title(u64 page_id, ByteString const&) override;
virtual void did_change_url(u64 page_id, URL::URL const&) override;
virtual void did_enter_tooltip_area(u64 page_id, ByteString const&) override;
virtual void did_leave_tooltip_area(u64 page_id) override;
virtual void did_hover_link(u64 page_id, URL::URL const&) override;
virtual void did_unhover_link(u64 page_id) override;
virtual void did_click_link(u64 page_id, URL::URL const&, ByteString const&, unsigned) override;
virtual void did_middle_click_link(u64 page_id, URL::URL const&, ByteString const&, unsigned) override;
virtual void did_start_loading(u64 page_id, URL::URL const&, bool) override;
virtual void did_request_context_menu(u64 page_id, Gfx::IntPoint) override;
virtual void did_request_link_context_menu(u64 page_id, Gfx::IntPoint, URL::URL const&, ByteString const&, unsigned) override;
virtual void did_request_image_context_menu(u64 page_id, Gfx::IntPoint, URL::URL const&, ByteString const&, unsigned, Gfx::ShareableBitmap const&) override;
virtual void did_request_media_context_menu(u64 page_id, Gfx::IntPoint, ByteString const&, unsigned, Web::Page::MediaContextMenu const&) override;
virtual void did_get_source(u64 page_id, URL::URL const&, ByteString const&) override;
virtual void did_inspect_dom_tree(u64 page_id, ByteString const&) override;
virtual void did_inspect_dom_node(u64 page_id, bool has_style, ByteString const& computed_style, ByteString const& resolved_style, ByteString const& custom_properties, ByteString const& node_box_sizing, ByteString const& aria_properties_state) override;
virtual void did_inspect_accessibility_tree(u64 page_id, ByteString const&) override;
virtual void did_get_hovered_node_id(u64 page_id, i32 node_id) override;
virtual void did_finish_editing_dom_node(u64 page_id, Optional<i32> const& node_id) override;
virtual void did_get_dom_node_html(u64 page_id, String const& html) override;
virtual void did_take_screenshot(u64 page_id, Gfx::ShareableBitmap const& screenshot) override;
virtual void did_output_js_console_message(u64 page_id, i32 message_index) override;
virtual void did_get_js_console_messages(u64 page_id, i32 start_index, Vector<ByteString> const& message_types, Vector<ByteString> const& messages) override;
virtual void did_change_favicon(u64 page_id, Gfx::ShareableBitmap const&) override;
virtual void did_request_alert(u64 page_id, String const&) override;
virtual void did_request_confirm(u64 page_id, String const&) override;
virtual void did_request_prompt(u64 page_id, String const&, String const&) override;
virtual void did_request_set_prompt_text(u64 page_id, String const& message) override;
virtual void did_request_accept_dialog(u64 page_id) override;
virtual void did_request_dismiss_dialog(u64 page_id) override;
virtual Messages::WebContentClient::DidRequestAllCookiesResponse did_request_all_cookies(u64 page_id, URL::URL const&) override;
virtual Messages::WebContentClient::DidRequestNamedCookieResponse did_request_named_cookie(u64 page_id, URL::URL const&, String const&) override;
virtual Messages::WebContentClient::DidRequestCookieResponse did_request_cookie(u64 page_id, URL::URL const&, Web::Cookie::Source) override;
virtual void did_set_cookie(u64 page_id, URL::URL const&, Web::Cookie::ParsedCookie const&, Web::Cookie::Source) override;
virtual void did_update_cookie(u64 page_id, Web::Cookie::Cookie const&) override;
virtual Messages::WebContentClient::DidRequestNewWebViewResponse did_request_new_web_view(u64 page_id, Web::HTML::ActivateTab const&, Web::HTML::WebViewHints const&, Optional<u64> const& page_index) override;
virtual void did_request_activate_tab(u64 page_id) override;
virtual void did_close_browsing_context(u64 page_id) override;
virtual void did_update_resource_count(u64 page_id, i32 count_waiting) override;
virtual void did_request_restore_window(u64 page_id) override;
virtual Messages::WebContentClient::DidRequestRepositionWindowResponse did_request_reposition_window(u64 page_id, Gfx::IntPoint) override;
virtual Messages::WebContentClient::DidRequestResizeWindowResponse did_request_resize_window(u64 page_id, Gfx::IntSize) override;
virtual Messages::WebContentClient::DidRequestMaximizeWindowResponse did_request_maximize_window(u64 page_id) override;
virtual Messages::WebContentClient::DidRequestMinimizeWindowResponse did_request_minimize_window(u64 page_id) override;
virtual Messages::WebContentClient::DidRequestFullscreenWindowResponse did_request_fullscreen_window(u64 page_id) override;
virtual void did_request_file(u64 page_id, ByteString const& path, i32) override;
virtual void did_request_color_picker(u64 page_id, Color const& current_color) override;
virtual void did_request_file_picker(u64 page_id, Web::HTML::FileFilter const& accepted_file_types, Web::HTML::AllowMultipleFiles) override;
virtual void did_request_select_dropdown(u64 page_id, Gfx::IntPoint content_position, i32 minimum_width, Vector<Web::HTML::SelectItem> const& items) override;
virtual void did_finish_handling_input_event(u64 page_id, bool event_was_accepted) override;
virtual void did_finish_text_test(u64 page_id) override;
virtual void did_find_in_page(u64 page_id, size_t current_match_index, Optional<size_t> const& total_match_count) override;
virtual void did_change_theme_color(u64 page_id, Gfx::Color color) override;
virtual void did_insert_clipboard_entry(u64 page_id, String const& data, String const& presentation_style, String const& mime_type) override;
virtual void did_change_audio_play_state(u64 page_id, Web::HTML::AudioPlayState) override;
virtual void did_update_navigation_buttons_state(u64 page_id, bool back_enabled, bool forward_enabled) override;
virtual void did_allocate_backing_stores(u64 page_id, i32 front_bitmap_id, Gfx::ShareableBitmap const&, i32 back_bitmap_id, Gfx::ShareableBitmap const&) override;
virtual void inspector_did_load(u64 page_id) override;
virtual void inspector_did_select_dom_node(u64 page_id, i32 node_id, Optional<Web::CSS::Selector::PseudoElement::Type> const& pseudo_element) override;
virtual void inspector_did_set_dom_node_text(u64 page_id, i32 node_id, String const& text) override;
virtual void inspector_did_set_dom_node_tag(u64 page_id, i32 node_id, String const& tag) override;
virtual void inspector_did_add_dom_node_attributes(u64 page_id, i32 node_id, Vector<Attribute> const& attributes) override;
virtual void inspector_did_replace_dom_node_attribute(u64 page_id, i32 node_id, size_t attribute_index, Vector<Attribute> const& replacement_attributes) override;
virtual void inspector_did_request_dom_tree_context_menu(u64 page_id, i32 node_id, Gfx::IntPoint position, String const& type, Optional<String> const& tag, Optional<size_t> const& attribute_index) override;
virtual void inspector_did_execute_console_script(u64 page_id, String const& script) override;
virtual Messages::WebContentClient::RequestWorkerAgentResponse request_worker_agent(u64 page_id) override;
Optional<ViewImplementation&> view_for_page_id(u64, SourceLocation = SourceLocation::current());
// FIXME: Does a HashMap holding references make sense?
HashMap<u64, ViewImplementation*> m_views;
ProcessHandle m_process_handle;
static HashTable<WebContentClient*> s_clients;
};
template<CallableAs<IterationDecision, WebContentClient&> Callback>
void WebContentClient::for_each_client(Callback callback)
{
for (auto& it : s_clients) {
if (callback(*it) == IterationDecision::Break)
return;
}
}
}
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