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Migrate fonts to be stored as resources (#4165)

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* Good start

* Impl

* allow responses.add(async { Message::NoOp });

* Fix

* Cache font blob in text node

* Refactor font handling to use Font struct direcly

* Fix fmt

* Embedd Font Resources by default

* Review

* Review

* Cache font info based on ResourceHash
This commit is contained in:
Timon
2026-06-05 13:27:25 -04:00
committed by Keavon Chambers
parent 7b9c480a8d
commit cd8ea1f554
46 changed files with 838 additions and 703 deletions
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editor/src/dispatcher.rs
+8 -10
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@@ -65,7 +65,6 @@ const SIDE_EFFECT_FREE_MESSAGES: &[MessageDiscriminant] = &[
))),
MessageDiscriminant::Portfolio(PortfolioMessageDiscriminant::SubmitActiveGraphRender),
MessageDiscriminant::Portfolio(PortfolioMessageDiscriminant::SubmitEyedropperPreviewRender),
MessageDiscriminant::Frontend(FrontendMessageDiscriminant::TriggerFontDataLoad),
MessageDiscriminant::Frontend(FrontendMessageDiscriminant::UpdateUIScale),
];
/// Since we don't need to update the frontend multiple times per frame,
@@ -80,6 +79,8 @@ const FRONTEND_UPDATE_MESSAGES: &[MessageDiscriminant] = &[
MessageDiscriminant::Portfolio(PortfolioMessageDiscriminant::Document(DocumentMessageDiscriminant::RenderScrollbars)),
MessageDiscriminant::Frontend(FrontendMessageDiscriminant::UpdateDocumentLayerStructure),
];
// FrontendMessages that should be sent immediately
const IMMEDIATE_FRONTEND_MESSAGES: &[FrontendMessageDiscriminant] = &[FrontendMessageDiscriminant::TriggerResolveResource, FrontendMessageDiscriminant::TriggerFontCatalogLoad];
const DEBUG_MESSAGE_BLOCK_LIST: &[MessageDiscriminant] = &[
MessageDiscriminant::Broadcast(BroadcastMessageDiscriminant::TriggerEvent(EventMessageDiscriminant::AnimationFrame)),
MessageDiscriminant::Animation(AnimationMessageDiscriminant::IncrementFrameCounter),
@@ -205,16 +206,13 @@ impl Dispatcher {
self.message_handlers.dialog_message_handler.process_message(message, &mut queue, context);
}
Message::Frontend(message) => {
// Handle these messages immediately by returning early
if let FrontendMessage::TriggerFontDataLoad { .. } | FrontendMessage::TriggerFontCatalogLoad = message {
self.responses.push(message);
self.cleanup_queues(false);
let decreminant = message.to_discriminant();
self.responses.push(message);
// Return early to avoid running the code after the match block
// Handle these message immediately by returning early
if IMMEDIATE_FRONTEND_MESSAGES.contains(&decreminant) {
self.cleanup_queues(false);
return;
} else {
// `FrontendMessage`s are saved and will be sent to the frontend after the message queue is done being processed
self.responses.push(message);
}
}
Message::InputPreprocessor(message) => {
@@ -325,7 +323,7 @@ impl Dispatcher {
document_id,
document,
input: &self.message_handlers.input_preprocessor_message_handler,
cached_data: &self.message_handlers.portfolio_message_handler.cached_data,
fonts: &self.message_handlers.portfolio_message_handler.fonts,
node_graph: &self.message_handlers.portfolio_message_handler.executor,
preferences: &self.message_handlers.preferences_message_handler,
viewport: &self.message_handlers.viewport_message_handler,