Browser+LibWeb+WebContent: Broadcast video element context menu requests

This just sets up the IPC to notify the browser process of context menu
requests on video elements. The IPC contains a few pieces of information
about the state of the video element.

Ladybird/WebContentView.cpp

@@ -885,6 +885,12 @@ void WebContentView::notify_server_did_request_image_context_menu(Badge<WebConte
     (void)bitmap;
 }
 
+void WebContentView::notify_server_did_request_video_context_menu(Badge<WebContentClient>, Gfx::IntPoint content_position, AK::URL const& url, DeprecatedString const&, unsigned, bool is_playing, bool has_user_agent_controls, bool is_looping)
+{
+    if (on_video_context_menu_request)
+        on_video_context_menu_request(url, to_widget(content_position), is_playing, has_user_agent_controls, is_looping);
+}
+
 void WebContentView::notify_server_did_request_alert(Badge<WebContentClient>, String const& message)
 {
     m_dialog = new QMessageBox(QMessageBox::Icon::Warning, "Ladybird", qstring_from_ak_string(message), QMessageBox::StandardButton::Ok, this);

Ladybird/WebContentView.h

@@ -54,6 +54,7 @@ public:
     Function<void(const AK::URL&, DeprecatedString const& target, unsigned modifiers)> on_link_click;
     Function<void(const AK::URL&, Gfx::IntPoint screen_position)> on_link_context_menu_request;
     Function<void(const AK::URL&, Gfx::IntPoint screen_position, Gfx::ShareableBitmap const&)> on_image_context_menu_request;
+    Function<void(const AK::URL&, Gfx::IntPoint screen_position, bool, bool, bool)> on_video_context_menu_request;
     Function<void(const AK::URL&, DeprecatedString const& target, unsigned modifiers)> on_link_middle_click;
     Function<void(const AK::URL&)> on_link_hover;
     Function<void(DeprecatedString const&)> on_title_change;
@@ -141,6 +142,7 @@ public:
     virtual void notify_server_did_request_context_menu(Badge<WebContentClient>, Gfx::IntPoint) override;
     virtual void notify_server_did_request_link_context_menu(Badge<WebContentClient>, Gfx::IntPoint, const AK::URL&, DeprecatedString const& target, unsigned modifiers) override;
     virtual void notify_server_did_request_image_context_menu(Badge<WebContentClient>, Gfx::IntPoint, const AK::URL&, DeprecatedString const& target, unsigned modifiers, Gfx::ShareableBitmap const&) override;
+    virtual void notify_server_did_request_video_context_menu(Badge<WebContentClient>, Gfx::IntPoint, const AK::URL&, DeprecatedString const& target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping) override;
     virtual void notify_server_did_request_alert(Badge<WebContentClient>, String const& message) override;
     virtual void notify_server_did_request_confirm(Badge<WebContentClient>, String const& message) override;
     virtual void notify_server_did_request_prompt(Badge<WebContentClient>, String const& message, String const& default_) override;

Userland/Libraries/LibWeb/Page/EventHandler.cpp

@@ -13,6 +13,7 @@
 #include <LibWeb/HTML/HTMLAnchorElement.h>
 #include <LibWeb/HTML/HTMLIFrameElement.h>
 #include <LibWeb/HTML/HTMLImageElement.h>
+#include <LibWeb/HTML/HTMLVideoElement.h>
 #include <LibWeb/Layout/Viewport.h>
 #include <LibWeb/Page/EventHandler.h>
 #include <LibWeb/Page/Page.h>
@@ -302,6 +303,17 @@ bool EventHandler::handle_mouseup(CSSPixelPoint position, unsigned button, unsig
                         auto image_url = image_element.document().parse_url(image_element.src());
                         if (auto* page = m_browsing_context->page())
                             page->client().page_did_request_image_context_menu(m_browsing_context->to_top_level_position(position), image_url, "", modifiers, image_element.bitmap());
+                    } else if (is<HTML::HTMLVideoElement>(*node)) {
+                        auto& video_element = verify_cast<HTML::HTMLVideoElement>(*node);
+
+                        auto video_id = video_element.id();
+                        auto video_url = video_element.document().parse_url(video_element.current_src());
+                        auto is_playing = !video_element.potentially_playing();
+                        auto has_user_agent_controls = video_element.has_attribute(HTML::AttributeNames::controls);
+                        auto is_looping = video_element.has_attribute(HTML::AttributeNames::loop);
+
+                        if (auto* page = m_browsing_context->page())
+                            page->did_request_video_context_menu(video_id, m_browsing_context->to_top_level_position(position), video_url, "", modifiers, is_playing, has_user_agent_controls, is_looping);
                     } else if (auto* page = m_browsing_context->page()) {
                         page->client().page_did_request_context_menu(m_browsing_context->to_top_level_position(position));
                     }

Userland/Libraries/LibWeb/Page/Page.cpp

@@ -275,4 +275,10 @@ void Page::accept_dialog()
     }
 }
 
+void Page::did_request_video_context_menu(i32 video_id, CSSPixelPoint position, AK::URL const& url, DeprecatedString const& target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping)
+{
+    m_video_context_menu_element_id = video_id;
+    client().page_did_request_video_context_menu(position, url, target, modifiers, is_playing, has_user_agent_controls, is_looping);
+}
+
 }

Userland/Libraries/LibWeb/Page/Page.h

@@ -115,6 +115,8 @@ public:
     void dismiss_dialog();
     void accept_dialog();
 
+    void did_request_video_context_menu(i32 video_id, CSSPixelPoint, AK::URL const&, DeprecatedString const& target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping);
+
     bool pdf_viewer_supported() const { return m_pdf_viewer_supported; }
 
 private:
@@ -143,6 +145,8 @@ private:
     Optional<bool> m_pending_confirm_response;
     Optional<Optional<String>> m_pending_prompt_response;
 
+    Optional<int> m_video_context_menu_element_id;
+
     // https://html.spec.whatwg.org/multipage/system-state.html#pdf-viewer-supported
     // Each user agent has a PDF viewer supported boolean, whose value is implementation-defined (and might vary according to user preferences).
     // Spec Note: This value also impacts the navigation processing model.
@@ -178,6 +182,7 @@ public:
     virtual void page_did_request_context_menu(CSSPixelPoint) { }
     virtual void page_did_request_link_context_menu(CSSPixelPoint, AK::URL const&, [[maybe_unused]] DeprecatedString const& target, [[maybe_unused]] unsigned modifiers) { }
     virtual void page_did_request_image_context_menu(CSSPixelPoint, AK::URL const&, [[maybe_unused]] DeprecatedString const& target, [[maybe_unused]] unsigned modifiers, Gfx::Bitmap const*) { }
+    virtual void page_did_request_video_context_menu(CSSPixelPoint, AK::URL const&, [[maybe_unused]] DeprecatedString const& target, [[maybe_unused]] unsigned modifiers, [[maybe_unused]] bool is_playing, [[maybe_unused]] bool has_user_agent_controls, [[maybe_unused]] bool is_looping) { }
     virtual void page_did_click_link(const AK::URL&, [[maybe_unused]] DeprecatedString const& target, [[maybe_unused]] unsigned modifiers) { }
     virtual void page_did_middle_click_link(const AK::URL&, [[maybe_unused]] DeprecatedString const& target, [[maybe_unused]] unsigned modifiers) { }
     virtual void page_did_enter_tooltip_area(CSSPixelPoint, DeprecatedString const&) { }

Userland/Libraries/LibWebView/OutOfProcessWebView.cpp

@@ -320,6 +320,12 @@ void OutOfProcessWebView::notify_server_did_request_image_context_menu(Badge<Web
         on_image_context_menu_request(url, screen_relative_rect().location().translated(to_widget_position(content_position)), bitmap);
 }
 
+void OutOfProcessWebView::notify_server_did_request_video_context_menu(Badge<WebContentClient>, Gfx::IntPoint content_position, const AK::URL& url, DeprecatedString const&, unsigned, bool is_playing, bool has_user_agent_controls, bool is_looping)
+{
+    if (on_video_context_menu_request)
+        on_video_context_menu_request(url, screen_relative_rect().location().translated(to_widget_position(content_position)), is_playing, has_user_agent_controls, is_looping);
+}
+
 void OutOfProcessWebView::notify_server_did_request_alert(Badge<WebContentClient>, String const& message)
 {
     m_dialog = GUI::MessageBox::create(window(), message, "Alert"sv, GUI::MessageBox::Type::Information, GUI::MessageBox::InputType::OK).release_value_but_fixme_should_propagate_errors();

Userland/Libraries/LibWebView/OutOfProcessWebView.h

@@ -67,6 +67,7 @@ public:
     Function<void(const AK::URL&, DeprecatedString const& target, unsigned modifiers)> on_link_click;
     Function<void(const AK::URL&, Gfx::IntPoint screen_position)> on_link_context_menu_request;
     Function<void(const AK::URL&, Gfx::IntPoint screen_position, Gfx::ShareableBitmap const&)> on_image_context_menu_request;
+    Function<void(const AK::URL&, Gfx::IntPoint screen_position, bool, bool, bool)> on_video_context_menu_request;
     Function<void(const AK::URL&, DeprecatedString const& target, unsigned modifiers)> on_link_middle_click;
     Function<void(const AK::URL&)> on_link_hover;
     Function<void(DeprecatedString const&)> on_title_change;
@@ -148,6 +149,7 @@ private:
     virtual void notify_server_did_request_context_menu(Badge<WebContentClient>, Gfx::IntPoint) override;
     virtual void notify_server_did_request_link_context_menu(Badge<WebContentClient>, Gfx::IntPoint, const AK::URL&, DeprecatedString const& target, unsigned modifiers) override;
     virtual void notify_server_did_request_image_context_menu(Badge<WebContentClient>, Gfx::IntPoint, const AK::URL&, DeprecatedString const& target, unsigned modifiers, Gfx::ShareableBitmap const&) override;
+    virtual void notify_server_did_request_video_context_menu(Badge<WebContentClient>, Gfx::IntPoint, const AK::URL&, DeprecatedString const& target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping) override;
     virtual void notify_server_did_request_alert(Badge<WebContentClient>, String const& message) override;
     virtual void notify_server_did_request_confirm(Badge<WebContentClient>, String const& message) override;
     virtual void notify_server_did_request_prompt(Badge<WebContentClient>, String const& message, String const& default_) override;

Userland/Libraries/LibWebView/ViewImplementation.h

@@ -93,6 +93,7 @@ public:
     virtual void notify_server_did_request_context_menu(Badge<WebContentClient>, Gfx::IntPoint) = 0;
     virtual void notify_server_did_request_link_context_menu(Badge<WebContentClient>, Gfx::IntPoint, const AK::URL&, DeprecatedString const& target, unsigned modifiers) = 0;
     virtual void notify_server_did_request_image_context_menu(Badge<WebContentClient>, Gfx::IntPoint, const AK::URL&, DeprecatedString const& target, unsigned modifiers, Gfx::ShareableBitmap const&) = 0;
+    virtual void notify_server_did_request_video_context_menu(Badge<WebContentClient>, Gfx::IntPoint, const AK::URL&, DeprecatedString const& target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping) = 0;
     virtual void notify_server_did_request_alert(Badge<WebContentClient>, String const& message) = 0;
     virtual void notify_server_did_request_confirm(Badge<WebContentClient>, String const& message) = 0;
     virtual void notify_server_did_request_prompt(Badge<WebContentClient>, String const& message, String const& default_) = 0;

Userland/Libraries/LibWebView/WebContentClient.cpp

@@ -151,6 +151,11 @@ void WebContentClient::did_request_image_context_menu(Gfx::IntPoint content_posi
     m_view.notify_server_did_request_image_context_menu({}, content_position, url, target, modifiers, bitmap);
 }
 
+void WebContentClient::did_request_video_context_menu(Gfx::IntPoint content_position, AK::URL const& url, DeprecatedString const& target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping)
+{
+    m_view.notify_server_did_request_video_context_menu({}, content_position, url, target, modifiers, is_playing, has_user_agent_controls, is_looping);
+}
+
 void WebContentClient::did_get_source(AK::URL const& url, DeprecatedString const& source)
 {
     m_view.notify_server_did_get_source(url, source);

Userland/Libraries/LibWebView/WebContentClient.h

@@ -52,6 +52,7 @@ private:
     virtual void did_request_context_menu(Gfx::IntPoint) override;
     virtual void did_request_link_context_menu(Gfx::IntPoint, AK::URL const&, DeprecatedString const&, unsigned) override;
     virtual void did_request_image_context_menu(Gfx::IntPoint, AK::URL const&, DeprecatedString const&, unsigned, Gfx::ShareableBitmap const&) override;
+    virtual void did_request_video_context_menu(Gfx::IntPoint, AK::URL const&, DeprecatedString const&, unsigned, bool, bool, bool) override;
     virtual void did_get_source(AK::URL const&, DeprecatedString const&) override;
     virtual void did_get_dom_tree(DeprecatedString const&) override;
     virtual void did_get_dom_node_properties(i32 node_id, DeprecatedString const& computed_style, DeprecatedString const& resolved_style, DeprecatedString const& custom_properties, DeprecatedString const& node_box_sizing) override;

Userland/Services/WebContent/PageHost.cpp

@@ -355,6 +355,11 @@ void PageHost::page_did_request_image_context_menu(Web::CSSPixelPoint content_po
     m_client.async_did_request_image_context_menu({ content_position.x().value(), content_position.y().value() }, url, target, modifiers, bitmap);
 }
 
+void PageHost::page_did_request_video_context_menu(Web::CSSPixelPoint content_position, URL const& url, DeprecatedString const& target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping)
+{
+    m_client.async_did_request_video_context_menu({ content_position.x().value(), content_position.y().value() }, url, target, modifiers, is_playing, has_user_agent_controls, is_looping);
+}
+
 Vector<Web::Cookie::Cookie> PageHost::page_did_request_all_cookies(URL const& url)
 {
     return m_client.did_request_all_cookies(url);

Userland/Services/WebContent/PageHost.h

@@ -94,6 +94,7 @@ private:
     virtual void page_did_request_dismiss_dialog() override;
     virtual void page_did_change_favicon(Gfx::Bitmap const&) override;
     virtual void page_did_request_image_context_menu(Web::CSSPixelPoint, const URL&, DeprecatedString const& target, unsigned modifiers, Gfx::Bitmap const*) override;
+    virtual void page_did_request_video_context_menu(Web::CSSPixelPoint, const URL&, DeprecatedString const& target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping) override;
     virtual Vector<Web::Cookie::Cookie> page_did_request_all_cookies(URL const&) override;
     virtual Optional<Web::Cookie::Cookie> page_did_request_named_cookie(URL const&, DeprecatedString const&) override;
     virtual DeprecatedString page_did_request_cookie(const URL&, Web::Cookie::Source) override;

Userland/Services/WebContent/WebContentClient.ipc

@@ -30,6 +30,7 @@ endpoint WebContentClient
     did_request_context_menu(Gfx::IntPoint content_position) =|
     did_request_link_context_menu(Gfx::IntPoint content_position, URL url, DeprecatedString target, unsigned modifiers) =|
     did_request_image_context_menu(Gfx::IntPoint content_position, URL url, DeprecatedString target, unsigned modifiers, Gfx::ShareableBitmap bitmap) =|
+    did_request_video_context_menu(Gfx::IntPoint content_position, URL url, DeprecatedString target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping) =|
     did_request_alert(String message) =|
     did_request_confirm(String message) =|
     did_request_prompt(String message, String default_) =|

Userland/Utilities/headless-browser.cpp

@@ -113,6 +113,7 @@ private:
     void notify_server_did_request_context_menu(Badge<WebView::WebContentClient>, Gfx::IntPoint) override { }
     void notify_server_did_request_link_context_menu(Badge<WebView::WebContentClient>, Gfx::IntPoint, const URL&, DeprecatedString const&, unsigned) override { }
     void notify_server_did_request_image_context_menu(Badge<WebView::WebContentClient>, Gfx::IntPoint, const URL&, DeprecatedString const&, unsigned, Gfx::ShareableBitmap const&) override { }
+    void notify_server_did_request_video_context_menu(Badge<WebView::WebContentClient>, Gfx::IntPoint, const URL&, DeprecatedString const&, unsigned, bool, bool, bool) override { }
     void notify_server_did_request_alert(Badge<WebView::WebContentClient>, String const&) override { }
     void notify_server_did_request_confirm(Badge<WebView::WebContentClient>, String const&) override { }
     void notify_server_did_request_prompt(Badge<WebView::WebContentClient>, String const&, String const&) override { }