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Add a cancel transaction message to the history system (#3121)

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Add cancel transaction

Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
Adam Gerhant
2025-09-07 14:00:42 -07:00
committed by GitHub
parent 57111cff92
commit 7686edd47b
2 changed files with 16 additions and 5 deletions
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1
editor/src/messages/portfolio/document/document_message.rs
View File

@@ -183,6 +183,7 @@ pub enum DocumentMessage {
StartTransaction,
EndTransaction,
CommitTransaction,
CancelTransaction,
AbortTransaction,
RepeatedAbortTransaction {
undo_count: usize,

20
editor/src/messages/portfolio/document/document_message_handler.rs
View File

@@ -1286,16 +1286,20 @@ impl MessageHandler<DocumentMessage, DocumentMessageContext<'_>> for DocumentMes
// Push the UpdateOpenDocumentsList message to the bus in order to update the save status of the open documents
responses.add(PortfolioMessage::UpdateOpenDocumentsList);
}
// Commits the transaction if the network was mutated since the transaction started, otherwise it aborts the transaction
// Commits the transaction if the network was mutated since the transaction started, otherwise it cancels the transaction
DocumentMessage::EndTransaction => match self.network_interface.transaction_status() {
TransactionStatus::Started => {
responses.add_front(DocumentMessage::AbortTransaction);
responses.add_front(DocumentMessage::CancelTransaction);
}
TransactionStatus::Modified => {
responses.add_front(DocumentMessage::CommitTransaction);
}
TransactionStatus::Finished => {}
},
DocumentMessage::CancelTransaction => {
self.network_interface.finish_transaction();
self.document_undo_history.pop_back();
}
DocumentMessage::CommitTransaction => {
if self.network_interface.transaction_status() == TransactionStatus::Finished {
return;
@@ -1304,9 +1308,15 @@ impl MessageHandler<DocumentMessage, DocumentMessageContext<'_>> for DocumentMes
self.document_redo_history.clear();
responses.add(PortfolioMessage::UpdateOpenDocumentsList);
}
DocumentMessage::AbortTransaction => {
responses.add(DocumentMessage::RepeatedAbortTransaction { undo_count: 1 });
}
DocumentMessage::AbortTransaction => match self.network_interface.transaction_status() {
TransactionStatus::Started => {
responses.add_front(DocumentMessage::CancelTransaction);
}
TransactionStatus::Modified => {
responses.add(DocumentMessage::RepeatedAbortTransaction { undo_count: 1 });
}
TransactionStatus::Finished => {}
},
DocumentMessage::RepeatedAbortTransaction { undo_count } => {
if self.network_interface.transaction_status() == TransactionStatus::Finished {
return;