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static SymbolKind symbol_kind_to_ted(LSPSymbolKind kind) {
switch (kind) {
case LSP_SYMBOL_OTHER:
case LSP_SYMBOL_FILE:
case LSP_SYMBOL_MODULE:
case LSB_SYMBOL_NAMESPACE:
case LSP_SYMBOL_PACKAGE:
return SYMBOL_OTHER;
case LSP_SYMBOL_CLASS:
case LSP_SYMBOL_TYPEPARAMETER:
case LSP_SYMBOL_ENUM:
case LSP_SYMBOL_INTERFACE:
case LSP_SYMBOL_STRUCT:
case LSP_SYMBOL_EVENT: // i have no clue what this is. let's say it's a type.
return SYMBOL_TYPE;
case LSP_SYMBOL_PROPERTY:
case LSP_SYMBOL_FIELD:
case LSP_SYMBOL_KEY:
return SYMBOL_FIELD;
case LSP_SYMBOL_CONSTRUCTOR:
case LSP_SYMBOL_FUNCTION:
case LSP_SYMBOL_OPERATOR:
case LSP_SYMBOL_METHOD:
return SYMBOL_FUNCTION;
case LSP_SYMBOL_VARIABLE:
return SYMBOL_VARIABLE;
case LSP_SYMBOL_CONSTANT:
case LSP_SYMBOL_STRING:
case LSP_SYMBOL_NUMBER:
case LSP_SYMBOL_BOOLEAN:
case LSP_SYMBOL_ARRAY:
case LSP_SYMBOL_OBJECT:
case LSP_SYMBOL_ENUMMEMBER:
case LSP_SYMBOL_NULL:
return SYMBOL_CONSTANT;
}
return SYMBOL_OTHER;
}
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);
// @TODO : cancel old request
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_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) {
Definitions *defs = &ted->definitions;
if (response->request.id != defs->last_request_id) {
// response to an old/irrelevant request
return;
}
defs->last_request_id = 0;
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;
}
}
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);
}
ted_switch_to_buffer(ted, &ted->line_buffer);
buffer_select_all(ted->active_buffer);
defs->selector.cursor = 0;
}
void definitions_selector_close(Ted *ted) {
Definitions *defs = &ted->definitions;
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);
}
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