definitions menu, but it's acting weird

1 files changed, 108 insertions, 20 deletions

diff --git a/ide-definitions.c b/ide-definitions.c
index e63e977..a9ff945 100644
--- a/ide-definitions.c
+++ b/ide-definitions.c
@@ -51,6 +51,7 @@ void definition_goto(Ted *ted, LSP *lsp, const char *name, LSPDocumentPosition p
 		LSPRequest request = {.type = LSP_REQUEST_DEFINITION};
 		request.data.definition.position = position;
 		LSPRequestID id = lsp_send_request(lsp, &request);
+		// @TODO : cancel old request
 		defs->last_request_id = id;
 		defs->last_request_time = ted->frame_time;
 	} else {
@@ -64,38 +65,125 @@ void definition_cancel_lookup(Ted *ted) {
 	defs->last_request_id = 0;
 }
 
+
+void definitions_frame(Ted *ted) {
+	Definitions *defs = &ted->definitions;
+	if (defs->last_request_id && timespec_sub(ted->frame_time, defs->last_request_time) > 0.2) {
+		ted->cursor = ted->cursor_wait;
+	}
+}
+
+static void definitions_clear_entries(Definitions *defs) {
+	arr_foreach_ptr(defs->selector_all_entries, SelectorEntry, entry) {
+		free((char*)entry->name);
+	}
+	arr_clear(defs->selector_all_entries);
+	arr_clear(defs->selector.entries);
+	defs->selector.n_entries = 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 (response->request.id != defs->last_request_id) {
-		// response to an old request
+		// response to an old/irrelevant request
 		return;
 	}
 	
 	defs->last_request_id = 0;
 	
-	if (!arr_len(response_def->locations)) {
-		// no definition. do the error cursor.
-		ted_flash_error_cursor(ted);
-		return;
+	switch (response->request.type) {
+	case LSP_REQUEST_DEFINITION: {
+		const LSPResponseDefinition *response_def = &response->data.definition;
+		
+		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);
+		} break;
+	case LSP_REQUEST_WORKSPACE_SYMBOLS: {
+		const LSPResponseWorkspaceSymbols *response_syms = &response->data.workspace_symbols;
+		const LSPSymbolInformation *symbols = response_syms->symbols;
+		const Settings *settings = ted_active_settings(ted);
+		const u32 *colors = settings->colors;
+		
+		definitions_clear_entries(defs);
+		arr_set_len(defs->selector_all_entries, arr_len(symbols));
+		for (size_t i = 0; i < arr_len(symbols); ++i) {
+			const LSPSymbolInformation *symbol = &symbols[i];
+			SelectorEntry *entry = &defs->selector_all_entries[i];
+			
+			entry->name = str_dup(lsp_response_string(response, symbol->name));
+			SymbolKind kind = symbol_kind_to_ted(symbol->kind);
+			entry->color = colors[color_for_symbol_kind(kind)];
+		}
+		
+		} break;
+	default:
+		debug_println("?? bad request type in %s", __func__);
+		break;
 	}
-	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;
+}
+
+void definitions_selector_open(Ted *ted) {
+	Definitions *defs = &ted->definitions;
+	definitions_clear_entries(defs);
+	LSP *lsp = buffer_lsp(ted->prev_active_buffer);
+	if (lsp) {
+		LSPRequest request = {.type = LSP_REQUEST_WORKSPACE_SYMBOLS};
+		LSPRequestWorkspaceSymbols *syms = &request.data.workspace_symbols;
+		syms->query = str_dup("");
+		defs->last_request_id = lsp_send_request(lsp, &request);
+		defs->last_request_time = ted->frame_time;
+	} else {
+		defs->selector_all_entries = tags_get_entries(ted);
 	}
-	LSPDocumentPosition position = lsp_location_start_position(location);
-	ted_go_to_lsp_document_position(ted, lsp, position);
+	ted_switch_to_buffer(ted, &ted->line_buffer);
+	buffer_select_all(ted->active_buffer);
+	defs->selector.cursor = 0;
 }
 
-void definitions_frame(Ted *ted) {
+
+void definitions_selector_close(Ted *ted) {
 	Definitions *defs = &ted->definitions;
-	if (defs->last_request_id && timespec_sub(ted->frame_time, defs->last_request_time) > 0.2) {
-		ted->cursor = ted->cursor_wait;
+	definitions_clear_entries(defs);
+	// @TODO : cancel
+	defs->last_request_id = 0;
+}
+
+char *definitions_selector_update(Ted *ted) {
+	Definitions *defs = &ted->definitions;
+	Selector *sel = &defs->selector;
+	sel->enable_cursor = true;
+	
+	// create selector entries based on search term
+	char *search_term = str32_to_utf8_cstr(buffer_get_line(&ted->line_buffer, 0));
+
+	arr_clear(sel->entries);
+
+	arr_foreach_ptr(defs->selector_all_entries, SelectorEntry, entry) {
+		if (!search_term || stristr(entry->name, search_term)) {
+			arr_add(sel->entries, *entry);
+		}
 	}
+
+	sel->n_entries = arr_len(sel->entries);
+
+	return selector_update(ted, sel);
+}
+
+void definitions_selector_render(Ted *ted, Rect bounds) {
+	Definitions *defs = &ted->definitions;
+	Selector *sel = &defs->selector;
+	sel->bounds = bounds;
+	selector_render(ted, sel);
 }