static void test_noremap_functions(void) { assert_int_equal(0, add_user_keys(L"y", L"k", NORMAL_MODE, 0)); assert_false(IS_KEYS_RET_CODE(execute_keys(L"y"))); assert_true(IS_KEYS_RET_CODE(execute_keys_no_remap(L"y"))); assert_false(IS_KEYS_RET_CODE(execute_keys_timed_out(L"y"))); assert_true(IS_KEYS_RET_CODE(execute_keys_timed_out_no_remap(L"y"))); }
void event_loop(const int *quit) { /* TODO: refactor this function event_loop(). */ LOG_FUNC_ENTER; const wchar_t *const prev_input_buf = curr_input_buf; const size_t *const prev_input_buf_pos = curr_input_buf_pos; wchar_t input_buf[128]; size_t input_buf_pos; int last_result = 0; int wait_for_enter = 0; int timeout = cfg.timeout_len; input_buf[0] = L'\0'; input_buf_pos = 0; curr_input_buf = &input_buf[0]; curr_input_buf_pos = &input_buf_pos; while(!*quit) { wint_t c; size_t counter; int got_input; if(!ensure_term_is_ready()) { wait_for_enter = 0; continue; } lwin.user_selection = 1; rwin.user_selection = 1; modes_pre(); /* Waits for timeout then skips if no keypress. Short-circuit if we're not * waiting for the next key after timeout. */ do { modes_periodic(); check_background_jobs(); got_input = get_char_async_loop(status_bar, &c, timeout) != ERR; if(!got_input && input_buf_pos == 0) { timeout = cfg.timeout_len; continue; } break; } while(1); /* Ensure that current working directory is set correctly (some pieces of * code rely on this). */ (void)vifm_chdir(flist_get_dir(curr_view)); if(got_input) { if(wait_for_enter) { wait_for_enter = 0; curr_stats.save_msg = 0; clean_status_bar(); if(c == L'\x0d') { continue; } } if(c == L'\x1a') /* Ctrl-Z */ { def_prog_mode(); endwin(); stop_process(); continue; } if(input_buf_pos < ARRAY_LEN(input_buf) - 2) { input_buf[input_buf_pos++] = c; input_buf[input_buf_pos] = L'\0'; } else { /* Recover from input buffer overflow by resetting its contents. */ reset_input_buf(input_buf, &input_buf_pos); clear_input_bar(); continue; } } counter = get_key_counter(); if(!got_input && last_result == KEYS_WAIT_SHORT) { last_result = execute_keys_timed_out(input_buf); counter = get_key_counter() - counter; assert(counter <= input_buf_pos); if(counter > 0) { memmove(input_buf, input_buf + counter, (wcslen(input_buf) - counter + 1)*sizeof(wchar_t)); } } else { if(got_input) { curr_stats.save_msg = 0; } last_result = execute_keys(input_buf); counter = get_key_counter() - counter; assert(counter <= input_buf_pos); if(counter > 0) { input_buf_pos -= counter; memmove(input_buf, input_buf + counter, (wcslen(input_buf) - counter + 1)*sizeof(wchar_t)); } if(last_result == KEYS_WAIT || last_result == KEYS_WAIT_SHORT) { if(got_input) { modupd_input_bar(input_buf); } if(last_result == KEYS_WAIT_SHORT && wcscmp(input_buf, L"\033") == 0) { timeout = 1; } if(counter > 0) { clear_input_bar(); } if(!curr_stats.save_msg && curr_view->selected_files && !vle_mode_is(CMDLINE_MODE)) { print_selected_msg(); } continue; } } timeout = cfg.timeout_len; process_scheduled_updates(); reset_input_buf(input_buf, &input_buf_pos); clear_input_bar(); if(is_status_bar_multiline()) { wait_for_enter = 1; update_all_windows(); continue; } /* Ensure that current working directory is set correctly (some pieces of * code rely on this). PWD could be changed during command execution, but * it should be correct for modes_post() in case of preview modes. */ (void)vifm_chdir(flist_get_dir(curr_view)); modes_post(); } curr_input_buf = prev_input_buf; curr_input_buf_pos = prev_input_buf_pos; }
static void keys_norm(key_info_t key_info, keys_info_t *keys_info) { execute_keys_timed_out(L"ZZ"); }
/* * Main Loop * Everything is driven from this function with the exception of * signals which are handled in signals.c */ void main_loop(void) { LOG_FUNC_ENTER; int last_result = 0; int wait_enter = 0; int timeout = cfg.timeout_len; buf[0] = L'\0'; while(1) { wchar_t c; size_t counter; int ret; is_term_working(); #ifdef _WIN32 update_win_console(); #endif lwin.user_selection = 1; rwin.user_selection = 1; if(curr_stats.too_small_term > 0) { touchwin(stdscr); wrefresh(stdscr); mvwin(status_bar, 0, 0); wresize(status_bar, getmaxy(stdscr), getmaxx(stdscr)); werase(status_bar); waddstr(status_bar, "Terminal is too small for vifm"); touchwin(status_bar); wrefresh(status_bar); #ifndef _WIN32 pause(); #endif continue; } else if(curr_stats.too_small_term < 0) { wtimeout(status_bar, 0); while(wget_wch(status_bar, (wint_t*)&c) != ERR); curr_stats.too_small_term = 0; modes_redraw(); wtimeout(status_bar, cfg.timeout_len); wait_enter = 0; curr_stats.save_msg = 0; status_bar_message(""); } modes_pre(); /* This waits for timeout then skips if no keypress. */ ret = read_char(status_bar, (wint_t*)&c, timeout); /* Ensure that current working directory is set correctly (some pieces of * code rely on this). */ (void)vifm_chdir(curr_view->curr_dir); if(ret != ERR && pos != ARRAY_LEN(buf) - 2) { if(c == L'\x1a') /* Ctrl-Z */ { def_prog_mode(); endwin(); #ifndef _WIN32 { void (*saved_stp_sig_handler)(int) = signal(SIGTSTP, SIG_DFL); kill(0, SIGTSTP); signal(SIGTSTP, saved_stp_sig_handler); } #endif continue; } if(wait_enter) { wait_enter = 0; curr_stats.save_msg = 0; clean_status_bar(); if(c == L'\x0d') continue; } buf[pos++] = c; buf[pos] = L'\0'; } if(wait_enter && ret == ERR) continue; counter = get_key_counter(); if(ret == ERR && last_result == KEYS_WAIT_SHORT) { last_result = execute_keys_timed_out(buf); counter = get_key_counter() - counter; assert(counter <= pos); if(counter > 0) { memmove(buf, buf + counter, (wcslen(buf) - counter + 1)*sizeof(wchar_t)); } } else { if(ret != ERR) curr_stats.save_msg = 0; last_result = execute_keys(buf); counter = get_key_counter() - counter; assert(counter <= pos); if(counter > 0) { pos -= counter; memmove(buf, buf + counter, (wcslen(buf) - counter + 1)*sizeof(wchar_t)); } if(last_result == KEYS_WAIT || last_result == KEYS_WAIT_SHORT) { if(ret != ERR) modupd_input_bar(buf); if(last_result == KEYS_WAIT_SHORT && wcscmp(buf, L"\033") == 0) timeout = 1; if(counter > 0) clear_input_bar(); if(!curr_stats.save_msg && curr_view->selected_files && get_mode() != CMDLINE_MODE) print_selected_msg(); continue; } } timeout = cfg.timeout_len; process_scheduled_updates(); pos = 0; buf[0] = L'\0'; clear_input_bar(); if(is_status_bar_multiline()) { wait_enter = 1; update_all_windows(); continue; } /* Ensure that current working directory is set correctly (some pieces of * code rely on this). PWD could be changed during command execution, but * it should be correct for modes_post() in case of preview modes. */ (void)vifm_chdir(curr_view->curr_dir); modes_post(); } }