LibWebView+WebConent: Add an IPC to get an element's selected state

3 files changed, 25 insertions, 0 deletions

diff --git a/Userland/Services/WebContent/ConnectionFromClient.cpp b/Userland/Services/WebContent/ConnectionFromClient.cpp
index 73c1c9a935..5a153fae41 100644
--- a/Userland/Services/WebContent/ConnectionFromClient.cpp
+++ b/Userland/Services/WebContent/ConnectionFromClient.cpp
@@ -28,6 +28,8 @@
 #include <LibWeb/Geometry/DOMRect.h>
 #include <LibWeb/HTML/BrowsingContext.h>
 #include <LibWeb/HTML/FormAssociatedElement.h>
+#include <LibWeb/HTML/HTMLInputElement.h>
+#include <LibWeb/HTML/HTMLOptionElement.h>
 #include <LibWeb/HTML/Scripting/ClassicScript.h>
 #include <LibWeb/HTML/Storage.h>
 #include <LibWeb/HTML/Window.h>
@@ -501,6 +503,27 @@ static Optional<Web::DOM::Element&> find_element_by_id(i32 element_id)
     return verify_cast<Web::DOM::Element>(*node);
 }
 
+Messages::WebContentServer::IsElementSelectedResponse ConnectionFromClient::is_element_selected(i32 element_id)
+{
+    auto element = find_element_by_id(element_id);
+    if (!element.has_value())
+        return { false };
+
+    bool selected = false;
+
+    if (is<Web::HTML::HTMLInputElement>(*element)) {
+        auto& input = dynamic_cast<Web::HTML::HTMLInputElement&>(*element);
+        using enum Web::HTML::HTMLInputElement::TypeAttributeState;
+
+        if (input.type_state() == Checkbox || input.type_state() == RadioButton)
+            selected = input.checked();
+    } else if (is<Web::HTML::HTMLOptionElement>(*element)) {
+        selected = dynamic_cast<Web::HTML::HTMLOptionElement&>(*element).selected();
+    }
+
+    return { selected };
+}
+
 Messages::WebContentServer::GetElementAttributeResponse ConnectionFromClient::get_element_attribute(i32 element_id, String const& name)
 {
     auto element = find_element_by_id(element_id);
diff --git a/Userland/Services/WebContent/ConnectionFromClient.h b/Userland/Services/WebContent/ConnectionFromClient.h
index c6cbb114c4..07d65bb16a 100644
--- a/Userland/Services/WebContent/ConnectionFromClient.h
+++ b/Userland/Services/WebContent/ConnectionFromClient.h
@@ -85,6 +85,7 @@ private:
 
     virtual Messages::WebContentServer::GetDocumentElementResponse get_document_element() override;
     virtual Messages::WebContentServer::QuerySelectorAllResponse query_selector_all(i32 start_node_id, String const& selector) override;
+    virtual Messages::WebContentServer::IsElementSelectedResponse is_element_selected(i32 element_id) override;
     virtual Messages::WebContentServer::GetElementAttributeResponse get_element_attribute(i32 element_id, String const& name) override;
     virtual Messages::WebContentServer::GetElementPropertyResponse get_element_property(i32 element_id, String const& name) override;
     virtual Messages::WebContentServer::GetActiveDocumentsTypeResponse get_active_documents_type() override;
diff --git a/Userland/Services/WebContent/WebContentServer.ipc b/Userland/Services/WebContent/WebContentServer.ipc
index 88c6841dfc..e5b4a4aa6e 100644
--- a/Userland/Services/WebContent/WebContentServer.ipc
+++ b/Userland/Services/WebContent/WebContentServer.ipc
@@ -42,6 +42,7 @@ endpoint WebContentServer
 
     get_document_element() => (Optional<i32> node_id)
     query_selector_all(i32 start_node_id, String selector) => (Optional<Vector<i32>> elements_ids)
+    is_element_selected(i32 element_id) => (bool selected)
     get_element_attribute(i32 element_id, String name) => (Optional<String> attribute)
     get_element_property(i32 element_id, String name) => (Optional<String> property)
     get_active_documents_type() => (String type)