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LibWebView+WebContent: Add WebContent IPC to create children DOM nodes

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This adds IPC to create append a child <div> element or a text node to
a DOM node.
This commit is contained in:
Timothy Flynn 2023-12-07 11:00:57 -05:00 • committed by Andreas Kling
parent bb217fb0d7
commit 111e53a2f6
5 changed files with 41 additions and 0 deletions
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25
Userland/Services/WebContent/ConnectionFromClient.cpp
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@ -27,6 +27,7 @@
#include <LibWeb/DOM/Document.h>
#include <LibWeb/DOM/Element.h>
#include <LibWeb/DOM/ElementFactory.h>
#include <LibWeb/DOM/Text.h>
#include <LibWeb/Dump.h>
#include <LibWeb/HTML/BrowsingContext.h>
#include <LibWeb/HTML/Scripting/ClassicScript.h>
@ -720,6 +721,30 @@ void ConnectionFromClient::replace_dom_node_attribute(i32 node_id, String const&
element.remove_attribute(name);
}
Messages::WebContentServer::CreateChildElementResponse ConnectionFromClient::create_child_element(i32 node_id)
{
auto* dom_node = Web::DOM::Node::from_unique_id(node_id);
if (!dom_node)
return OptionalNone {};
auto element = Web::DOM::create_element(dom_node->document(), Web::HTML::TagNames::div, Web::Namespace::HTML).release_value_but_fixme_should_propagate_errors();
dom_node->append_child(element).release_value_but_fixme_should_propagate_errors();
return element->unique_id();
}
Messages::WebContentServer::CreateChildTextNodeResponse ConnectionFromClient::create_child_text_node(i32 node_id)
{
auto* dom_node = Web::DOM::Node::from_unique_id(node_id);
if (!dom_node)
return OptionalNone {};
auto text_node = dom_node->heap().allocate<Web::DOM::Text>(dom_node->realm(), dom_node->document(), "text"_string);
dom_node->append_child(text_node).release_value_but_fixme_should_propagate_errors();
return text_node->unique_id();
}
void ConnectionFromClient::remove_dom_node(i32 node_id)
{
auto* active_document = page().page().top_level_browsing_context().active_document();