mirror of
https://github.com/RGBCube/serenity
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364f44d7d8
Currently, the WebContent process is completely blocked while waiting for a response to a dialog request. This patch allows the IPC event loop to continue executing while only blocking the HTML event loop. This will allow other processes like WebDriver to continue to operate on the WebContent process while a dialog is open.
118 lines
5.1 KiB
C++
118 lines
5.1 KiB
C++
/*
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* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021-2022, Linus Groh <linusg@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 <LibGfx/Rect.h>
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#include <LibWeb/Page/Page.h>
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#include <WebContent/Forward.h>
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namespace WebContent {
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class ConnectionFromClient;
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class PageHost final : public Web::PageClient {
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AK_MAKE_NONCOPYABLE(PageHost);
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AK_MAKE_NONMOVABLE(PageHost);
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public:
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static NonnullOwnPtr<PageHost> create(ConnectionFromClient& client) { return adopt_own(*new PageHost(client)); }
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virtual ~PageHost();
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Web::Page& page() { return *m_page; }
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Web::Page const& page() const { return *m_page; }
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void paint(Gfx::IntRect const& content_rect, Gfx::Bitmap&);
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void set_palette_impl(Gfx::PaletteImpl const&);
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void set_viewport_rect(Gfx::IntRect const&);
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void set_screen_rects(Vector<Gfx::IntRect, 4> const& rects, size_t main_screen_index) { m_screen_rect = rects[main_screen_index]; };
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void set_preferred_color_scheme(Web::CSS::PreferredColorScheme);
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void set_should_show_line_box_borders(bool b) { m_should_show_line_box_borders = b; }
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void set_has_focus(bool);
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void set_is_scripting_enabled(bool);
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void set_is_webdriver_active(bool);
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void set_window_position(Gfx::IntPoint const&);
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void set_window_size(Gfx::IntSize const&);
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Gfx::IntSize const& content_size() const { return m_content_size; }
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ErrorOr<void> connect_to_webdriver(String const& webdriver_ipc_path);
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void alert_closed();
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void confirm_closed(bool accepted);
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void prompt_closed(String response);
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enum class PendingDialog {
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None,
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Alert,
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Confirm,
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Prompt,
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};
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bool has_pending_dialog() const { return m_pending_dialog != PendingDialog::None; }
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PendingDialog pending_dialog() const { return m_pending_dialog; }
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private:
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// ^PageClient
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virtual Gfx::Palette palette() const override;
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virtual Gfx::IntRect screen_rect() const override { return m_screen_rect; }
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virtual Web::CSS::PreferredColorScheme preferred_color_scheme() const override { return m_preferred_color_scheme; }
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virtual void page_did_invalidate(Gfx::IntRect const&) override;
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virtual void page_did_change_selection() override;
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virtual void page_did_request_cursor_change(Gfx::StandardCursor) override;
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virtual void page_did_layout() override;
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virtual void page_did_change_title(String const&) override;
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virtual void page_did_request_scroll(i32, i32) override;
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virtual void page_did_request_scroll_to(Gfx::IntPoint const&) override;
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virtual void page_did_request_scroll_into_view(Gfx::IntRect const&) override;
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virtual void page_did_enter_tooltip_area(Gfx::IntPoint const&, String const&) override;
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virtual void page_did_leave_tooltip_area() override;
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virtual void page_did_hover_link(const URL&) override;
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virtual void page_did_unhover_link() override;
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virtual void page_did_click_link(const URL&, String const& target, unsigned modifiers) override;
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virtual void page_did_middle_click_link(const URL&, String const& target, unsigned modifiers) override;
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virtual void page_did_request_context_menu(Gfx::IntPoint const&) override;
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virtual void page_did_request_link_context_menu(Gfx::IntPoint const&, const URL&, String const& target, unsigned modifiers) override;
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virtual void page_did_start_loading(const URL&) override;
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virtual void page_did_create_main_document() override;
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virtual void page_did_finish_loading(const URL&) override;
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virtual void page_did_request_alert(String const&) override;
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virtual bool page_did_request_confirm(String const&) override;
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virtual String page_did_request_prompt(String const&, String const&) override;
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virtual void page_did_change_favicon(Gfx::Bitmap const&) override;
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virtual void page_did_request_image_context_menu(Gfx::IntPoint const&, const URL&, String const& target, unsigned modifiers, Gfx::Bitmap const*) override;
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virtual String page_did_request_cookie(const URL&, Web::Cookie::Source) override;
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virtual void page_did_set_cookie(const URL&, Web::Cookie::ParsedCookie const&, Web::Cookie::Source) override;
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virtual void page_did_update_resource_count(i32) override;
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virtual void request_file(NonnullRefPtr<Web::FileRequest>&) override;
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explicit PageHost(ConnectionFromClient&);
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Web::Layout::InitialContainingBlock* layout_root();
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void setup_palette();
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ConnectionFromClient& m_client;
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NonnullOwnPtr<Web::Page> m_page;
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RefPtr<Gfx::PaletteImpl> m_palette_impl;
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Gfx::IntRect m_screen_rect;
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Gfx::IntSize m_content_size;
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bool m_should_show_line_box_borders { false };
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bool m_has_focus { false };
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RefPtr<Web::Platform::Timer> m_invalidation_coalescing_timer;
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Gfx::IntRect m_invalidation_rect;
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Web::CSS::PreferredColorScheme m_preferred_color_scheme { Web::CSS::PreferredColorScheme::Auto };
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RefPtr<WebDriverConnection> m_webdriver;
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PendingDialog m_pending_dialog { PendingDialog::None };
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Optional<Empty> m_pending_alert_response;
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Optional<bool> m_pending_confirm_response;
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Optional<String> m_pending_prompt_response;
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};
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}
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