/* * Copyright (C) 2012-2025 Robin Haberkorn * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #pragma once #include #include "sciteco.h" #include "string-utils.h" #include "parser.h" #include "undo.h" typedef struct { /** * State machine used for interactive mode (commandline macro). * It is initialized on-demand in main.c. * This is a global variable instead of being passed down the call stack * since some process_edit_cmd_cb will be for nested state machines * but we must "step" only the toplevel state machine. */ teco_machine_main_t machine; /** * String containing the current command line * (both effective and rubbed out). */ teco_string_t str; /** * Effective command line length. * The length of the rubbed out part of the command line * is (teco_cmdline.str.len - teco_cmdline.effective_len). */ gsize effective_len; /** Program counter within the command-line macro */ gsize pc; /** * Specifies whether the immediate editing modifier * is enabled/disabled. * It can be toggled with the ^G immediate editing command * and influences the undo/redo direction and function of the * TAB key. */ gboolean modifier_enabled; } teco_cmdline_t; extern teco_cmdline_t teco_cmdline; gboolean teco_cmdline_keypress(const gchar *data, gsize len, GError **error); typedef enum { TECO_KEYMACRO_ERROR = 0, /**< GError occurred */ TECO_KEYMACRO_SUCCESS, /**< key macro found and inserted */ TECO_KEYMACRO_UNDEFINED /**< no key macro found */ } teco_keymacro_status_t; teco_keymacro_status_t teco_cmdline_keymacro(const gchar *name, gssize name_len, GError **error); static inline gboolean teco_cmdline_keymacro_c(gchar key, GError **error) { switch (teco_cmdline_keymacro(&key, sizeof(key), error)) { case TECO_KEYMACRO_ERROR: return FALSE; case TECO_KEYMACRO_SUCCESS: break; case TECO_KEYMACRO_UNDEFINED: return teco_cmdline_keypress(&key, sizeof(key), error); } return TRUE; } /* * Command states */ TECO_DECLARE_STATE(teco_state_save_cmdline);