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LibWebView+WebContent: Add a WebContent IPC to take DOM node screenshots

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This commit is contained in:
Timothy Flynn 2023-12-06 11:51:44 -05:00 • committed by Andreas Kling
parent a7b98a9761
commit f7de1369d2
5 changed files with 40 additions and 9 deletions
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14
Userland/Services/WebContent/ConnectionFromClient.cpp
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@ -825,6 +825,20 @@ Messages::WebContentServer::TakeDocumentScreenshotResponse ConnectionFromClient:
return { bitmap->to_shareable_bitmap() };
}
Messages::WebContentServer::TakeDomNodeScreenshotResponse ConnectionFromClient::take_dom_node_screenshot(i32 node_id)
{
auto* dom_node = Web::DOM::Node::from_unique_id(node_id);
if (!dom_node || !dom_node->paintable_box())
return { {} };
auto rect = page().page().enclosing_device_rect(dom_node->paintable_box()->absolute_border_box_rect());
auto bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, rect.size().to_type<int>()).release_value_but_fixme_should_propagate_errors();
page().paint(rect, *bitmap, { .paint_overlay = Web::PaintOptions::PaintOverlay::No });
return { bitmap->to_shareable_bitmap() };
}
Messages::WebContentServer::GetSelectedTextResponse ConnectionFromClient::get_selected_text()
{
return page().page().focused_context().selected_text();

1
Userland/Services/WebContent/ConnectionFromClient.h
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@ -118,6 +118,7 @@ private:
virtual void enable_inspector_prototype() override;
virtual Messages::WebContentServer::TakeDocumentScreenshotResponse take_document_screenshot() override;
virtual Messages::WebContentServer::TakeDomNodeScreenshotResponse take_dom_node_screenshot(i32 node_id) override;
virtual Messages::WebContentServer::GetLocalStorageEntriesResponse get_local_storage_entries() override;
virtual Messages::WebContentServer::GetSessionStorageEntriesResponse get_session_storage_entries() override;

1
Userland/Services/WebContent/WebContentServer.ipc
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@ -54,6 +54,7 @@ endpoint WebContentServer
get_dom_node_html(i32 node_id) => (Optional<String> html)
take_document_screenshot() => (Gfx::ShareableBitmap data)
take_dom_node_screenshot(i32 node_id) => (Gfx::ShareableBitmap data)
run_javascript(DeprecatedString js_source) =|