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void definition_goto(Ted *ted, LSP *lsp, const char *name, LSPDocumentPosition position) {
Definitions *defs = &ted->definitions;
if (lsp) {
// send that request
LSPRequest request = {.type = LSP_REQUEST_DEFINITION};
request.data.definition.position = position;
LSPRequestID id = lsp_send_request(lsp, &request);
defs->last_request_lsp = lsp->id;
defs->last_request_id = id;
defs->last_request_time = ted->frame_time;
} else {
// just go to the tag
tag_goto(ted, name);
}
}
void definition_cancel_lookup(Ted *ted) {
Definitions *defs = &ted->definitions;
defs->last_request_lsp = 0;
defs->last_request_id = 0;
}
void definitions_process_lsp_response(Ted *ted, LSP *lsp, const LSPResponse *response) {
if (response->request.type != LSP_REQUEST_DEFINITION)
return;
const LSPResponseDefinition *response_def = &response->data.definition;
Definitions *defs = &ted->definitions;
if (defs->last_request_lsp != lsp->id
|| response->request.id != defs->last_request_id) {
// response to an old request
return;
}
defs->last_request_lsp = 0;
defs->last_request_id = 0;
if (!arr_len(response_def->locations)) {
// no definition. do the error cursor.
ted_flash_error_cursor(ted);
return;
}
LSPLocation location = response_def->locations[0];
const char *path = lsp_document_path(lsp, location.document);
if (!ted_open_file(ted, path)) {
ted_flash_error_cursor(ted);
return;
}
LSPDocumentPosition position = lsp_location_start_position(location);
ted_go_to_lsp_document_position(ted, lsp, position);
}
void definitions_frame(Ted *ted) {
Definitions *defs = &ted->definitions;
if (defs->last_request_lsp && timespec_sub(ted->frame_time, defs->last_request_time) > 0.2) {
ted->cursor = ted->cursor_wait;
}
}
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