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ladybird/Userland/Libraries/LibWebView/OutOfProcessWebView.h

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WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
/*
LibWeb+Browser: Remove Web::WebViewHooks class This was a mixin class that allowed sharing a set of hooks between InProcessWebView and OutOfProcessWebView. Now that there is only OOPWV, we don't need the mixin.
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* Copyright (c) 2020-2022, Andreas Kling <kling@serenityos.org>
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 05:24:48 -03:00
* SPDX-License-Identifier: BSD-2-Clause
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
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*/
#pragma once
LibWeb: Add a shared WebViewHooks base class for both web view widgets This will make it easier for Browser to share code between both views.
2020-07-06 16:18:16 -03:00
#include <AK/URL.h>
LibGUI: Rename ScrollableWidget => AbstractScrollableWidget
2021-05-03 15:31:58 -03:00
#include <LibGUI/AbstractScrollableWidget.h>
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
#include <LibGUI/Widget.h>
Browser+LibWeb+WebContent: Show style for pseudo-elements :^) This expands the InspectorWidget::Selection to include an optional PseudoElement, which is then passed over IPC to request style information for it. As noted, this has some pretty big limitations because pseudo-elements don't have DOM nodes: - Declared style has to be recalculated when it's requested. - We don't display the computed style. - We don't display custom properties.
2022-03-04 13:29:05 -03:00
#include <LibWeb/CSS/Selector.h>
LibWeb+WebContent: Add set_preferred_color_scheme IPC call This allows the owner of a WebView to override whether to use a dark theme or not, instead of just using the system theme's IsDark property.
2021-10-26 13:00:10 -03:00
#include <LibWeb/Page/Page.h>
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
LibWebView: Move OutOfProcessWebView to a new LibWebView library Also moves WebContentClient and the references to the generated IPC descriptions, since they are all components of OutOfProcessWebView. This patch has no functional changes.
2022-04-30 05:46:33 -03:00
namespace WebView {
LibWeb: Move OutOfProcessWebView into the Web namespace
2020-08-24 08:03:18 -03:00
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
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class WebContentClient;
LibWeb+Browser: Remove Web::WebViewHooks class This was a mixin class that allowed sharing a set of hooks between InProcessWebView and OutOfProcessWebView. Now that there is only OOPWV, we don't need the mixin.
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class OutOfProcessWebView final : public GUI::AbstractScrollableWidget {
LibWeb: Rename WebContentView => OutOfProcessWebView
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C_OBJECT(OutOfProcessWebView);
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
public:
LibWeb: Rename WebContentView => OutOfProcessWebView
2020-08-17 11:20:47 -03:00
virtual ~OutOfProcessWebView() override;
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
LibWeb: Add the Web::URL namespace and move URLEncoder to it This namespace will be used for all interfaces defined in the URL specification, like URL and URLSearchParams. This has the unfortunate side-effect of requiring us to use the fully qualified AK::URL name whenever we want to refer to the AK class, so this commit also fixes all such references.
2021-09-12 18:33:23 -03:00
AK::URL url() const { return m_url; }
void load(const AK::URL&);
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
Everywhere: Pass AK::StringView by value
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void load_html(StringView, const AK::URL&);
LibWeb: Add OutOfProcessWebView::load_empty_document() This is cheating a little bit as we don't set the document to a nullptr as in InProcessWebView, but the observable outcome is the same. :^)
2020-10-08 17:58:00 -03:00
void load_empty_document();
LibWeb: Add OutOfProcessWebView::load_html()
2020-10-08 17:11:01 -03:00
Everywhere: Run clang-format
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void debug_request(String const& request, String const& argument = {});
LibWeb: Added get source functionality and hook event
2021-02-23 09:17:23 -03:00
void get_source();
LibWeb+WebContent: Add inspect_dom_node() IPC call This is the IPC version of `Document::set_inspected_node()`, using a node ID. We return the inspected node's style properties as JSON, so that the DOM Inspector can immediately display them.
2021-08-27 08:31:55 -03:00
LibWeb+WebContent: Add IPC flow for Inspect DOM Tree Add `inspect_dom_tree` to WebContentServer and 'did_get_dom_tree' to WebContentClient. These two async methods form a request & response for requesting a JSON representation of the Content's DOM tree.
2021-06-07 12:35:10 -03:00
void inspect_dom_tree();
LibWeb+WebContent: Add inspect_dom_node() IPC call This is the IPC version of `Document::set_inspected_node()`, using a node ID. We return the inspected node's style properties as JSON, so that the DOM Inspector can immediately display them.
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struct DOMNodeProperties {
String specified_values_json;
String computed_values_json;
Browser+LibWeb+WebContent: Add variables display to Inspector This allows us to see which custom properties apply to a given element, which previously wasn't shown.
2021-12-08 08:51:26 -03:00
String custom_properties_json;
Browser+LibWeb: Add an Element size preview widget to inspector This Adds an element size preview widget to the inspector widget in a new tab. This functions similar to chrome and firefox and shows the margin, border, padding, and content size of the selected element in the inspector. The colors for the size preview widget are taken from the chrome browser.
2022-02-26 21:38:12 -03:00
String node_box_sizing_json;
LibWeb+WebContent: Add inspect_dom_node() IPC call This is the IPC version of `Document::set_inspected_node()`, using a node ID. We return the inspected node's style properties as JSON, so that the DOM Inspector can immediately display them.
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};
LibWebView: Move OutOfProcessWebView to a new LibWebView library Also moves WebContentClient and the references to the generated IPC descriptions, since they are all components of OutOfProcessWebView. This patch has no functional changes.
2022-04-30 05:46:33 -03:00
Optional<DOMNodeProperties> inspect_dom_node(i32 node_id, Optional<Web::CSS::Selector::PseudoElement>);
LibWeb+WebContent: Add inspect_dom_node() IPC call This is the IPC version of `Document::set_inspected_node()`, using a node ID. We return the inspected node's style properties as JSON, so that the DOM Inspector can immediately display them.
2021-08-27 08:31:55 -03:00
void clear_inspected_dom_node();
LibWeb+WebContent: Add query for hovered DOM node to OOPWV This is needed for the "Inspect Element" context menu action.
2021-08-27 13:33:10 -03:00
i32 get_hovered_node_id();
LibWeb+WebContent: Add inspect_dom_node() IPC call This is the IPC version of `Document::set_inspected_node()`, using a node ID. We return the inspected node's style properties as JSON, so that the DOM Inspector can immediately display them.
2021-08-27 08:31:55 -03:00
Everywhere: Run clang-format
2022-04-01 14:58:27 -03:00
void js_console_input(String const& js_source);
LibWeb+WebContent: Add new console-message IPC calls This patch introduces three new IPC calls for WebContent: - `Client::did_output_js_console_message(index)`: Notifies the client that a new console message was logged. - `Server::js_console_request_messages(start_index)`: Ask the server for console messages starting at the given index. - `Client::did_get_js_console_messages(start_index, types, messages)`: Send the client the messages they requested. This mechanism will replace the current `Client::did_js_console_output()` call in the next few commits. This will allow us to display messages in the console that happened before the console was opened.
2021-09-04 07:14:25 -03:00
void js_console_request_messages(i32 start_index);
Browser+LibWeb+WebContent: Make the "Debug" menu work in multi-process This patch adds an IPC call for debugging requests. It's stringly typed and very simple, and allows us to easily implement all the features in the Browser's Debug menu.
2021-01-31 05:06:25 -03:00
LibWeb+WebContent: Add a simple API for running arbitrary JavaScript This patch adds OutOfProcessWebView::run_javascript(StringView). This can be used by the OOPWV embedder to execute arbitrary JavaScript in the top-level browsing context on the WebContent process side.
2021-08-24 11:56:42 -03:00
void run_javascript(StringView);
LibWeb: Add OOPWV IPC for retrieving selected text
2021-07-14 09:32:55 -03:00
String selected_text();
LibWeb: Add OOPWV IPC for selecting all text
2021-07-14 09:53:55 -03:00
void select_all();
LibWeb: Add OOPWV IPC for retrieving selected text
2021-07-14 09:32:55 -03:00
LibWeb+WebContent: Port DumpLayoutTree to OutOfProcessWebView This required adding a simple OOPWV::dump_layout_tree() API that synchronously requests a dump of the layout tree from the WebContent process.
2021-09-07 19:55:35 -03:00
String dump_layout_tree();
Browser+LibWeb+WebContent: Add ability to inspect local storage The storage inspector now has a new tab for local storage. The next step would be to persist local storage and receive real-time notifications for changes to update the table view.
2022-04-01 18:14:04 -03:00
OrderedHashMap<String, String> get_local_storage_entries();
Browser+LibWeb+WebContent: Add ability to inspect session storage
2022-05-07 17:45:43 -03:00
OrderedHashMap<String, String> get_session_storage_entries();
Browser+LibWeb+WebContent: Add ability to inspect local storage The storage inspector now has a new tab for local storage. The next step would be to persist local storage and receive real-time notifications for changes to update the table view.
2022-04-01 18:14:04 -03:00
LibWeb+Browser: Make ad blocking work in the multi-process world We now send the list of content filters over to new WebContent processes after creating an OutOfProcessWebView. :^)
2021-09-27 06:39:17 -03:00
void set_content_filters(Vector<String>);
Browser+LibWeb+WebContent: Implement per-URL-pattern proxies ...at least for SOCKS5.
2022-04-07 18:16:47 -03:00
void set_proxy_mappings(Vector<String> proxies, HashMap<String, size_t> mappings);
LibWeb+WebContent: Add set_preferred_color_scheme IPC call This allows the owner of a WebView to override whether to use a dark theme or not, instead of just using the system theme's IsDark property.
2021-10-26 13:00:10 -03:00
void set_preferred_color_scheme(Web::CSS::PreferredColorScheme);
LibWeb+Browser: Make ad blocking work in the multi-process world We now send the list of content filters over to new WebContent processes after creating an OutOfProcessWebView. :^)
2021-09-27 06:39:17 -03:00
LibWeb+Browser: Remove Web::WebViewHooks class This was a mixin class that allowed sharing a set of hooks between InProcessWebView and OutOfProcessWebView. Now that there is only OOPWV, we don't need the mixin.
2022-04-06 10:15:07 -03:00
Function<void(Gfx::IntPoint const& screen_position)> on_context_menu_request;
Function<void(const AK::URL&, String const& target, unsigned modifiers)> on_link_click;
Function<void(const AK::URL&, Gfx::IntPoint const& screen_position)> on_link_context_menu_request;
Function<void(const AK::URL&, Gfx::IntPoint const& screen_position, Gfx::ShareableBitmap const&)> on_image_context_menu_request;
Function<void(const AK::URL&, String const& target, unsigned modifiers)> on_link_middle_click;
Function<void(const AK::URL&)> on_link_hover;
Function<void(String const&)> on_title_change;
Function<void(const AK::URL&)> on_load_start;
Function<void(const AK::URL&)> on_load_finish;
Function<void(Gfx::Bitmap const&)> on_favicon_change;
Function<void(const AK::URL&)> on_url_drop;
LibWebView: Move OutOfProcessWebView to a new LibWebView library Also moves WebContentClient and the references to the generated IPC descriptions, since they are all components of OutOfProcessWebView. This patch has no functional changes.
2022-04-30 05:46:33 -03:00
Function<void(Web::DOM::Document*)> on_set_document;
LibWeb+Browser: Remove Web::WebViewHooks class This was a mixin class that allowed sharing a set of hooks between InProcessWebView and OutOfProcessWebView. Now that there is only OOPWV, we don't need the mixin.
2022-04-06 10:15:07 -03:00
Function<void(const AK::URL&, String const&)> on_get_source;
Function<void(String const&)> on_get_dom_tree;
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;
Function<void(i32 message_id)> on_js_console_new_message;
Function<void(i32 start_index, Vector<String> const& message_types, Vector<String> const& messages)> on_get_js_console_messages;
LibWebView: Move OutOfProcessWebView to a new LibWebView library Also moves WebContentClient and the references to the generated IPC descriptions, since they are all components of OutOfProcessWebView. This patch has no functional changes.
2022-04-30 05:46:33 -03:00
Function<String(const AK::URL& url, Web::Cookie::Source source)> on_get_cookie;
Function<void(const AK::URL& url, Web::Cookie::ParsedCookie const& cookie, Web::Cookie::Source source)> on_set_cookie;
LibWeb+Browser: Remove Web::WebViewHooks class This was a mixin class that allowed sharing a set of hooks between InProcessWebView and OutOfProcessWebView. Now that there is only OOPWV, we don't need the mixin.
2022-04-06 10:15:07 -03:00
Function<void(i32 count_waiting)> on_resource_status_change;
Everywhere: Run clang-format
2022-04-01 14:58:27 -03:00
void notify_server_did_layout(Badge<WebContentClient>, Gfx::IntSize const& content_size);
LibWeb+WebContent: Use anonymous files for OOPWV backing stores To support this, the GUI process and the WebContent service will now coordinate their backing store bitmaps. Each backing store can be referred to by a serial ID, and we don't need to keep resending it as a file descriptor. We should probably do something similar in WindowServer. :^)
2021-01-16 19:15:32 -03:00
void notify_server_did_paint(Badge<WebContentClient>, i32 bitmap_id);
Everywhere: Run clang-format
2022-04-01 14:58:27 -03:00
void notify_server_did_invalidate_content_rect(Badge<WebContentClient>, Gfx::IntRect const&);
WebContent: Notify client when web content selection changes The WebContentView widgets reacts to this by requesting a repaint.
2020-07-04 15:57:57 -03:00
void notify_server_did_change_selection(Badge<WebContentClient>);
LibWeb: Support setting the cursor in OutOfProcessWebView
2021-02-27 18:12:12 -03:00
void notify_server_did_request_cursor_change(Badge<WebContentClient>, Gfx::StandardCursor cursor);
Everywhere: Run clang-format
2022-04-01 14:58:27 -03:00
void notify_server_did_change_title(Badge<WebContentClient>, String const&);
LibWeb+WebContent: Modify did_request_scroll() IPC to take x&y deltas This is in preparation for implementing JS scrolling functions, which specify both x and y scrolling deltas. The visible behavior has not changed. Also, moved the "mouse wheel delta * 20" calculation to the `EventHandler` since the JS calls will want to work directly in pixels.
2021-09-08 07:22:44 -03:00
void notify_server_did_request_scroll(Badge<WebContentClient>, i32, i32);
LibWeb+WebContent: Add WebContentClient::did_request_scroll_to() call This call sets the absolute scroll position for the window.
2021-09-08 07:44:36 -03:00
void notify_server_did_request_scroll_to(Badge<WebContentClient>, Gfx::IntPoint const&);
Everywhere: Run clang-format
2022-04-01 14:58:27 -03:00
void notify_server_did_request_scroll_into_view(Badge<WebContentClient>, Gfx::IntRect const&);
void notify_server_did_enter_tooltip_area(Badge<WebContentClient>, Gfx::IntPoint const&, String const&);
LibWeb+WebContent: Support displaying tooltips in OOPWV
2021-03-30 13:10:06 -03:00
void notify_server_did_leave_tooltip_area(Badge<WebContentClient>);
LibWeb: Add the Web::URL namespace and move URLEncoder to it This namespace will be used for all interfaces defined in the URL specification, like URL and URLSearchParams. This has the unfortunate side-effect of requiring us to use the fully qualified AK::URL name whenever we want to refer to the AK class, so this commit also fixes all such references.
2021-09-12 18:33:23 -03:00
void notify_server_did_hover_link(Badge<WebContentClient>, const AK::URL&);
WebContent: Plumb hovered links from WebContent process over to widget Also add a little GUI::StatusBar to the demo app so we can see the hovered link URL's live. :^)
2020-07-05 11:59:20 -03:00
void notify_server_did_unhover_link(Badge<WebContentClient>);
Everywhere: Run clang-format
2022-04-01 14:58:27 -03:00
void notify_server_did_click_link(Badge<WebContentClient>, const AK::URL&, String const& target, unsigned modifiers);
void notify_server_did_middle_click_link(Badge<WebContentClient>, const AK::URL&, String const& target, unsigned modifiers);
LibWeb: Add the Web::URL namespace and move URLEncoder to it This namespace will be used for all interfaces defined in the URL specification, like URL and URLSearchParams. This has the unfortunate side-effect of requiring us to use the fully qualified AK::URL name whenever we want to refer to the AK class, so this commit also fixes all such references.
2021-09-12 18:33:23 -03:00
void notify_server_did_start_loading(Badge<WebContentClient>, const AK::URL&);
void notify_server_did_finish_loading(Badge<WebContentClient>, const AK::URL&);
Everywhere: Run clang-format
2022-04-01 14:58:27 -03:00
void notify_server_did_request_context_menu(Badge<WebContentClient>, Gfx::IntPoint const&);
void notify_server_did_request_link_context_menu(Badge<WebContentClient>, Gfx::IntPoint const&, const AK::URL&, String const& target, unsigned modifiers);
void notify_server_did_request_image_context_menu(Badge<WebContentClient>, Gfx::IntPoint const&, const AK::URL&, String const& target, unsigned modifiers, Gfx::ShareableBitmap const&);
void notify_server_did_request_alert(Badge<WebContentClient>, String const& message);
bool notify_server_did_request_confirm(Badge<WebContentClient>, String const& message);
String notify_server_did_request_prompt(Badge<WebContentClient>, String const& message, String const& default_);
void notify_server_did_get_source(const AK::URL& url, String const& source);
void notify_server_did_get_dom_tree(String const& dom_tree);
Browser+LibWeb: Add an Element size preview widget to inspector This Adds an element size preview widget to the inspector widget in a new tab. This functions similar to chrome and firefox and shows the margin, border, padding, and content size of the selected element in the inspector. The colors for the size preview widget are taken from the chrome browser.
2022-02-26 21:38:12 -03:00
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);
LibWeb+WebContent: Add new console-message IPC calls This patch introduces three new IPC calls for WebContent: - `Client::did_output_js_console_message(index)`: Notifies the client that a new console message was logged. - `Server::js_console_request_messages(start_index)`: Ask the server for console messages starting at the given index. - `Client::did_get_js_console_messages(start_index, types, messages)`: Send the client the messages they requested. This mechanism will replace the current `Client::did_js_console_output()` call in the next few commits. This will allow us to display messages in the console that happened before the console was opened.
2021-09-04 07:14:25 -03:00
void notify_server_did_output_js_console_message(i32 message_index);
void notify_server_did_get_js_console_messages(i32 start_index, Vector<String> const& message_types, Vector<String> const& messages);
Everywhere: Run clang-format
2022-04-01 14:58:27 -03:00
void notify_server_did_change_favicon(Gfx::Bitmap const& favicon);
LibWebView: Move OutOfProcessWebView to a new LibWebView library Also moves WebContentClient and the references to the generated IPC descriptions, since they are all components of OutOfProcessWebView. This patch has no functional changes.
2022-04-30 05:46:33 -03:00
String notify_server_did_request_cookie(Badge<WebContentClient>, const AK::URL& url, Web::Cookie::Source source);
void notify_server_did_set_cookie(Badge<WebContentClient>, const AK::URL& url, Web::Cookie::ParsedCookie const& cookie, Web::Cookie::Source source);
Browser: Show currently loading host and remaining resource count
2022-02-20 19:03:39 -03:00
void notify_server_did_update_resource_count(i32 count_waiting);
Browser+LibWeb+WebContent: Allow Browser to load local files To achieve this goal: - The Browser unveils "/tmp/portal/filesystemaccess" - Pass the page through LoadRequest => ResourceLoader - ResourceLoader requests a file to the FileSystemAccessServer via IPC - OutOfProcessWebView handles it and sends a file descriptor back to the Page.
2022-02-26 13:50:31 -03:00
void notify_server_did_request_file(Badge<WebContentClient>, String const& path, i32);
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
private:
LibWeb: Rename WebContentView => OutOfProcessWebView
2020-08-17 11:20:47 -03:00
OutOfProcessWebView();
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
WebContent: Basic scrolling support! :^) The WebContentView widget now inherits from GUI::ScrollableWidget and will pass its scroll offset over to the WebContent process as it's changing. This is not super efficient and can get a bit laggy, but it will do fine as an initial scrolling implementation. Just like the single-process Web::PageView widget, WebContentView also paints scrolled content by translating the Gfx::Painter.
2020-07-04 18:19:32 -03:00
// ^Widget
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
virtual void paint_event(GUI::PaintEvent&) override;
virtual void resize_event(GUI::ResizeEvent&) override;
WebContent: Pass mouse events through to the WebContent process Just send the incoming mouse events across to the other side and let LibWeb deal with them. :^)
2020-06-17 13:05:08 -03:00
virtual void mousedown_event(GUI::MouseEvent&) override;
virtual void mouseup_event(GUI::MouseEvent&) override;
virtual void mousemove_event(GUI::MouseEvent&) override;
LibWeb: Plumb wheel events from widget layer to EventHandler
2021-02-22 15:45:41 -03:00
virtual void mousewheel_event(GUI::MouseEvent&) override;
LibWeb+LibWebView+WebContent: Get doubleclick events from LibGUI
2022-06-14 14:38:32 -03:00
virtual void doubleclick_event(GUI::MouseEvent&) override;
LibWeb: Send key events to the WebContent process This makes contenteditable work in multi-process mode. :^)
2020-08-03 14:58:59 -03:00
virtual void keydown_event(GUI::KeyEvent&) override;
LibWeb: Fire "keyup" events as well :^) This was easy, now that we have KeyboardEvent.
2021-09-28 10:39:35 -03:00
virtual void keyup_event(GUI::KeyEvent&) override;
LibWeb: Handle theme change event in OutOfProcessWebView
2020-10-08 18:13:54 -03:00
virtual void theme_change_event(GUI::ThemeChangeEvent&) override;
WindowServer: Add initial support for rendering on multiple screens This allows WindowServer to use multiple framebuffer devices and compose the desktop with any arbitrary layout. Currently, it is assumed that it is configured contiguous and non-overlapping, but this should eventually be enforced. To make rendering efficient, each window now also tracks on which screens it needs to be rendered. This way we don't have to iterate all the windows for each screen but instead use the same rendering loop and then only render to the screen (or screens) that the window actually uses.
2021-06-13 09:16:06 -03:00
virtual void screen_rects_change_event(GUI::ScreenRectsChangeEvent&) override;
LibWeb: Plumb OOPWV focus state across the IPC boundary This makes focus outlines show up in OOPWV at last! :^)
2022-02-06 15:03:13 -03:00
virtual void focusin_event(GUI::FocusEvent&) override;
virtual void focusout_event(GUI::FocusEvent&) override;
LibWeb+WebContent+Browser: Plumb visibility state from GUI to web pages OOPWV now reacts to show/hide events and informs LibWeb about the state change. This makes visibilitychange events fire when switching tabs. :^)
2022-09-19 15:50:33 -03:00
virtual void show_event(GUI::ShowEvent&) override;
virtual void hide_event(GUI::HideEvent&) override;
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
LibGUI: Rename ScrollableWidget => AbstractScrollableWidget
2021-05-03 15:31:58 -03:00
// ^AbstractScrollableWidget
WebContent: Basic scrolling support! :^) The WebContentView widget now inherits from GUI::ScrollableWidget and will pass its scroll offset over to the WebContent process as it's changing. This is not super efficient and can get a bit laggy, but it will do fine as an initial scrolling implementation. Just like the single-process Web::PageView widget, WebContentView also paints scrolled content by translating the Gfx::Painter.
2020-07-04 18:19:32 -03:00
virtual void did_scroll() override;
WebContent: Notify client when web content selection changes The WebContentView widgets reacts to this by requesting a repaint.
2020-07-04 15:57:57 -03:00
void request_repaint();
LibWeb: Handle WebContent process crashes gracefully :^) The OOPWV will now detect WebContent process crashes/disconnections and simply create a new WebContent process in its place. We also generate a little error page with a link to the crashing URL so you can reload and try again. This a huge step forward for OOPWV since it now has a feature that IPWV can never replicate. :^)
2021-01-30 14:20:40 -03:00
void handle_resize();
WebContent: Notify client when web content selection changes The WebContentView widgets reacts to this by requesting a repaint.
2020-07-04 15:57:57 -03:00
LibWeb: Handle WebContent process crashes gracefully :^) The OOPWV will now detect WebContent process crashes/disconnections and simply create a new WebContent process in its place. We also generate a little error page with a link to the crashing URL so you can reload and try again. This a huge step forward for OOPWV since it now has a feature that IPWV can never replicate. :^)
2021-01-30 14:20:40 -03:00
void create_client();
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
WebContentClient& client();
LibWeb: Defer the handling of WebContent process crashes Handling crashes synchronously is finicky since we're modifying the m_client_state struct while in a callback lambda owned by it. Let's avoid all the footguns here by simply using deferred_invoke() and handling the crash on next event loop iteration instead.
2021-02-22 07:07:40 -03:00
void handle_web_content_process_crash();
LibWeb: Add the Web::URL namespace and move URLEncoder to it This namespace will be used for all interfaces defined in the URL specification, like URL and URLSearchParams. This has the unfortunate side-effect of requiring us to use the fully qualified AK::URL name whenever we want to refer to the AK class, so this commit also fixes all such references.
2021-09-12 18:33:23 -03:00
AK::URL m_url;
Browser+LibWeb: Pave the way for using WebContentView in Browser This commit sets everything up, but we still always instantiate a plain Web::PageView in Browser::Tab..
2020-07-06 16:46:37 -03:00
LibWeb: Make a SharedBitmap struct for OOPWV bitmaps Instead of having separate members for "bitmap ID" and "bitmap", let's wrap them in a struct.
2021-09-17 09:30:49 -03:00
struct SharedBitmap {
i32 id { -1 };
LibWeb: Don't request WebContent repaint while we have repaints pending This prevents flickering by ensuring that WebContent is only ever painting into the back buffer bitmap. Without this change, it was possible for WebContent to paint into the front buffer bitmap.
2021-09-17 09:54:51 -03:00
i32 pending_paints { 0 };
LibWeb: Make a SharedBitmap struct for OOPWV bitmaps Instead of having separate members for "bitmap ID" and "bitmap", let's wrap them in a struct.
2021-09-17 09:30:49 -03:00
RefPtr<Gfx::Bitmap> bitmap;
};
LibWeb: Handle WebContent process crashes gracefully :^) The OOPWV will now detect WebContent process crashes/disconnections and simply create a new WebContent process in its place. We also generate a little error page with a link to the crashing URL so you can reload and try again. This a huge step forward for OOPWV since it now has a feature that IPWV can never replicate. :^)
2021-01-30 14:20:40 -03:00
struct ClientState {
RefPtr<WebContentClient> client;
LibWeb: Make a SharedBitmap struct for OOPWV bitmaps Instead of having separate members for "bitmap ID" and "bitmap", let's wrap them in a struct.
2021-09-17 09:30:49 -03:00
SharedBitmap front_bitmap;
SharedBitmap back_bitmap;
LibWeb: Handle WebContent process crashes gracefully :^) The OOPWV will now detect WebContent process crashes/disconnections and simply create a new WebContent process in its place. We also generate a little error page with a link to the crashing URL so you can reload and try again. This a huge step forward for OOPWV since it now has a feature that IPWV can never replicate. :^)
2021-01-30 14:20:40 -03:00
i32 next_bitmap_id { 0 };
bool has_usable_bitmap { false };
LibWeb: Coalesce nested repaint requests instead of swallowing them Previously we would ignore repaint requests that came in via OOPWV while the WebContent process was busy with a previous paint request. This caused some easy-to-trigger bugs where the painted content would be "one paint behind", especially noticeable when scrolling.
2021-10-18 05:25:13 -03:00
bool got_repaint_requests_while_painting { false };
LibWeb: Handle WebContent process crashes gracefully :^) The OOPWV will now detect WebContent process crashes/disconnections and simply create a new WebContent process in its place. We also generate a little error page with a link to the crashing URL so you can reload and try again. This a huge step forward for OOPWV since it now has a feature that IPWV can never replicate. :^)
2021-01-30 14:20:40 -03:00
} m_client_state;
LibWeb: Make OOPWV resizing flicker-free :^) When resizing, keep a copy of the last good bitmap we have, and keep using that until we receive a new one from the WebContent process.
2021-02-09 18:07:36 -03:00
RefPtr<Gfx::Bitmap> m_backup_bitmap;
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 12:31:42 -03:00
};
LibWeb: Move OutOfProcessWebView into the Web namespace
2020-08-24 08:03:18 -03:00
}
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