Desktop: Add simple cli interface (#3059)

* Open document from cli and add some files to .gitignore

* Revert .gitignore

* Revert .gitignore

* Implement cli properly

* Add ui-accelerated-painting option

* Format code

* Revert changes in .vscode folder

* Don't use global variables for cli

* Apply suggested changes

* Make ready for merge

* Improve names

* remove comment

---------

Co-authored-by: Timon <me@timon.zip>

editor/src/messages/frontend/frontend_message.rs

@@ -102,6 +102,7 @@ pub enum FrontendMessage {
 	},
 	TriggerLoadFirstAutoSaveDocument,
 	TriggerLoadRestAutoSaveDocuments,
+	TriggerOpenLaunchDocuments,
 	TriggerLoadPreferences,
 	TriggerOpenDocument,
 	TriggerPaste,

editor/src/messages/portfolio/portfolio_message_handler.rs

@@ -153,6 +153,8 @@ impl MessageHandler<PortfolioMessage, PortfolioMessageContext<'_>> for Portfolio
 
 				// Tell frontend to finish loading persistent documents
 				responses.add(FrontendMessage::TriggerLoadRestAutoSaveDocuments);
+
+				responses.add(FrontendMessage::TriggerOpenLaunchDocuments);
 			}
 			PortfolioMessage::DocumentPassMessage { document_id, message } => {
 				if let Some(document) = self.documents.get_mut(&document_id) {