Add a few more OpenRPC methods for rstudioapi shims

crates/amalthea/src/comm/ui_comm.rs

@@ -127,6 +127,16 @@ pub struct OpenEditorParams {
 	pub column: i64,
 }
 
+/// Parameters for the NewDocument method.
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
+pub struct NewDocumentParams {
+	/// Document contents
+	pub contents: String,
+
+	/// Language identifier
+	pub language_id: String,
+}
+
 /// Parameters for the ShowMessage method.
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
 pub struct ShowMessageParams {
@@ -191,6 +201,22 @@ pub struct ExecuteCommandParams {
 	pub command: String,
 }
 
+/// Parameters for the ExecuteCode method.
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
+pub struct ExecuteCodeParams {
+	/// The language ID of the code to execute
+	pub language_id: String,
+
+	/// The code to execute
+	pub code: String,
+
+	/// Whether to focus the runtime's console
+	pub focus: bool,
+
+	/// Whether to bypass runtime code completeness checks
+	pub allow_incomplete: bool,
+}
+
 /// Parameters for the OpenWorkspace method.
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
 pub struct OpenWorkspaceParams {
@@ -258,6 +284,13 @@ pub enum UiBackendReply {
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
 #[serde(tag = "method", content = "params")]
 pub enum UiFrontendRequest {
+	/// Create a new document with text contents
+	///
+	/// Use this to create a new document with the given language ID and text
+	/// contents
+	#[serde(rename = "new_document")]
+	NewDocument(NewDocumentParams),
+
 	/// Show a question
 	///
 	/// Use this for a modal dialog that the user can accept or cancel
@@ -276,6 +309,12 @@ pub enum UiFrontendRequest {
 	#[serde(rename = "debug_sleep")]
 	DebugSleep(DebugSleepParams),
 
+	/// Execute code in a Positron runtime
+	///
+	/// Use this to execute code in a Positron runtime
+	#[serde(rename = "execute_code")]
+	ExecuteCode(ExecuteCodeParams),
+
 	/// Path to the workspace folder
 	///
 	/// Returns the path to the workspace folder, or first folder if there are
@@ -304,6 +343,9 @@ pub enum UiFrontendRequest {
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
 #[serde(tag = "method", content = "result")]
 pub enum UiFrontendReply {
+	/// Reply for the new_document method (no result)
+	NewDocumentReply(),
+
 	/// Whether the user accepted or rejected the dialog.
 	ShowQuestionReply(bool),
 
@@ -313,6 +355,9 @@ pub enum UiFrontendReply {
 	/// Reply for the debug_sleep method (no result)
 	DebugSleepReply(),
 
+	/// Reply for the execute_code method (no result)
+	ExecuteCodeReply(),
+
 	/// The path to the workspace folder
 	WorkspaceFolderReply(Option<String>),
 
@@ -387,9 +432,11 @@ pub fn ui_frontend_reply_from_value(
 	request: &UiFrontendRequest,
 ) -> anyhow::Result<UiFrontendReply> {
 	match request {
+		UiFrontendRequest::NewDocument(_) => Ok(UiFrontendReply::NewDocumentReply()),
 		UiFrontendRequest::ShowQuestion(_) => Ok(UiFrontendReply::ShowQuestionReply(serde_json::from_value(reply)?)),
 		UiFrontendRequest::ShowDialog(_) => Ok(UiFrontendReply::ShowDialogReply()),
 		UiFrontendRequest::DebugSleep(_) => Ok(UiFrontendReply::DebugSleepReply()),
+		UiFrontendRequest::ExecuteCode(_) => Ok(UiFrontendReply::ExecuteCodeReply()),
 		UiFrontendRequest::WorkspaceFolder => Ok(UiFrontendReply::WorkspaceFolderReply(serde_json::from_value(reply)?)),
 		UiFrontendRequest::ModifyEditorSelections(_) => Ok(UiFrontendReply::ModifyEditorSelectionsReply()),
 		UiFrontendRequest::LastActiveEditorContext => Ok(UiFrontendReply::LastActiveEditorContextReply(serde_json::from_value(reply)?)),

crates/ark/src/modules/positron/frontend-methods.R

@@ -35,11 +35,21 @@
     .ps.Call("ps_ui_navigate_to_file", file, line, column)
 }
 
+#' @export
+.ps.ui.newDocument <- function(contents, languageId, line, column) {
+    .ps.Call("ps_ui_new_document", contents, languageId, line, column)
+}
+
 #' @export
 .ps.ui.executeCommand <- function(command) {
     .ps.Call("ps_ui_execute_command", command)
 }
 
+#' @export
+.ps.ui.executeCode <- function(code, focus) {
+    .ps.Call("ps_ui_execute_code", code, focus)
+}
+
 #' @export
 .ps.ui.showMessage <- function(message) {
     .ps.Call("ps_ui_show_message", message)

crates/ark/src/modules/rstudio/document-api.R

@@ -94,16 +94,12 @@ selection_as_range <- function(ps_sel) {
 }
 
 #' @export
-.rs.api.documentNew <- function(text,
-                                type = c("r", "rmarkdown", "sql"),
-                                position = rstudioapi::document_position(0, 0),
-                                execute = FALSE) {
-    type <- match.arg(type)
-    # TODO: Support execute & position
-    stopifnot(!execute && position != rstudioapi::document_position(0, 0))
+.rs.api.documentNew <- function(type, code, row = 0, column = 0, execute = FALSE) {
+    # TODO: Support execute
+    stopifnot(!execute)
 
     languageId <- if (type == "rmarkdown") "rmd" else type
-    invisible(.ps.ui.documentNew(text, languageId))
+    invisible(.ps.ui.newDocument(paste(code, collapse = "\n"), languageId, row, column))
 }
 
 #' @export

crates/ark/src/modules/rstudio/stubs.R

@@ -15,6 +15,15 @@
     invisible(.ps.ui.navigateToFile(file, line, column))
 }
 
+#' @export
+.rs.api.sendToConsole <- function(code, echo = TRUE, execute = TRUE, focus = TRUE, animate = FALSE) {
+    # TODO: support other args
+    stopifnot(echo && execute && !animate)
+
+    # If we add new args later, remember to put them **after** the existing args
+    invisible(.ps.ui.executeCode(paste(code, collapse = "\n"), focus))
+}
+
 #' @export
 .rs.api.restartSession <- function(command = "") {
     # TODO: support followup `command` argument

crates/ark/src/ui/methods.rs

@@ -6,7 +6,9 @@
 //
 
 use amalthea::comm::ui_comm::DebugSleepParams;
+use amalthea::comm::ui_comm::ExecuteCodeParams;
 use amalthea::comm::ui_comm::ModifyEditorSelectionsParams;
+use amalthea::comm::ui_comm::NewDocumentParams;
 use amalthea::comm::ui_comm::ShowDialogParams;
 use amalthea::comm::ui_comm::ShowQuestionParams;
 use amalthea::comm::ui_comm::UiFrontendRequest;
@@ -89,6 +91,37 @@ pub unsafe extern "C" fn ps_ui_show_question(
     Ok(out.sexp)
 }
 
+#[harp::register]
+pub unsafe extern "C" fn ps_ui_new_document(
+    contents: SEXP,
+    language_id: SEXP,
+    _line: SEXP,
+    _column: SEXP,
+) -> anyhow::Result<SEXP> {
+    let params = NewDocumentParams {
+        contents: RObject::view(contents).try_into()?,
+        language_id: RObject::view(language_id).try_into()?,
+    };
+
+    let main = RMain::get();
+    let out = main.call_frontend_method(UiFrontendRequest::NewDocument(params))?;
+    Ok(out.sexp)
+}
+
+#[harp::register]
+pub unsafe extern "C" fn ps_ui_execute_code(code: SEXP, focus: SEXP) -> anyhow::Result<SEXP> {
+    let params = ExecuteCodeParams {
+        language_id: String::from("r"),
+        code: RObject::view(code).try_into()?,
+        focus: RObject::view(focus).try_into()?,
+        allow_incomplete: false,
+    };
+
+    let main = RMain::get();
+    let out = main.call_frontend_method(UiFrontendRequest::ExecuteCode(params))?;
+    Ok(out.sexp)
+}
+
 #[harp::register]
 pub unsafe extern "C" fn ps_ui_debug_sleep(ms: SEXP) -> anyhow::Result<SEXP> {
     let params = DebugSleepParams {