diff options
| -rw-r--r-- | menu.c | 601 | ||||
| -rw-r--r-- | ted.c | 8 | ||||
| -rw-r--r-- | ted.h | 4 |
3 files changed, 308 insertions, 305 deletions
@@ -35,31 +35,9 @@ void menu_close(Ted *ted) { } /* switch (ted->menu) { - case MENU_NONE: assert(0); break; - case MENU_OPEN: - case MENU_SAVE_AS: - file_selector_free(&ted->file_selector); - buffer_clear(&ted->line_buffer); - break; - case MENU_WARN_UNSAVED: - ted->warn_unsaved = 0; - *ted->warn_unsaved_names = 0; - break; - case MENU_ASK_RELOAD: - *ted->ask_reload = 0; - break; case MENU_GOTO_DEFINITION: definitions_selector_close(ted); break; - case MENU_GOTO_LINE: - buffer_clear(&ted->line_buffer); - break; - case MENU_COMMAND_SELECTOR: { - Selector *selector = &ted->command_selector; - buffer_clear(&ted->line_buffer); - buffer_clear(&ted->argument_buffer); - free(selector->entries); selector->entries = NULL; selector->n_entries = 0; - } break; case MENU_SHELL: buffer_clear(&ted->line_buffer); break; @@ -75,10 +53,12 @@ void menu_close(Ted *ted) { void menu_open_with_context(Ted *ted, const char *menu_name, void *context) { u32 menu_idx = U32_MAX; - for (u32 i = 0; i < arr_len(ted->all_menus); ++i) { - if (streq(ted->all_menus[i].name, menu_name)) { - menu_idx = i; - break; + if (*menu_name) { + for (u32 i = 0; i < arr_len(ted->all_menus); ++i) { + if (streq(ted->all_menus[i].name, menu_name)) { + menu_idx = i; + break; + } } } if (menu_idx == U32_MAX) { @@ -95,8 +75,8 @@ void menu_open_with_context(Ted *ted, const char *menu_name, void *context) { if (ted->find) find_close(ted); autocomplete_close(ted); - - const MenuInfo *info = &ted->all_menus[ted->menu_open_idx]; + + const MenuInfo *info = &ted->all_menus[menu_idx]; ted->menu_open_idx = menu_idx; ted->menu_context = context; TextBuffer *prev_buf = ted->prev_active_buffer = ted->active_buffer; @@ -106,37 +86,12 @@ void menu_open_with_context(Ted *ted, const char *menu_name, void *context) { ted_switch_to_buffer(ted, NULL); *ted->warn_overwrite = 0; // clear warn_overwrite buffer_clear(&ted->line_buffer); + if (info->open) info->open(ted); /* switch (menu) { - case MENU_NONE: assert(0); break; - case MENU_OPEN: - ted_switch_to_buffer(ted, &ted->line_buffer); - ted->file_selector.create_menu = false; - break; - case MENU_SAVE_AS: - ted_switch_to_buffer(ted, &ted->line_buffer); - ted->file_selector.create_menu = true; - break; - case MENU_WARN_UNSAVED: - assert(ted->warn_unsaved); - assert(*ted->warn_unsaved_names); - break; - case MENU_ASK_RELOAD: - assert(*ted->ask_reload); - break; case MENU_GOTO_DEFINITION: definitions_selector_open(ted); break; - case MENU_GOTO_LINE: - ted_switch_to_buffer(ted, &ted->line_buffer); - break; - case MENU_COMMAND_SELECTOR: { - ted_switch_to_buffer(ted, &ted->line_buffer); - buffer_insert_char_at_cursor(&ted->argument_buffer, '1'); - Selector *selector = &ted->command_selector; - selector->enable_cursor = true; - selector->cursor = 0; - } break; case MENU_SHELL: ted_switch_to_buffer(ted, &ted->line_buffer); ted->shell_history_pos = arr_len(ted->shell_history); @@ -145,7 +100,6 @@ void menu_open_with_context(Ted *ted, const char *menu_name, void *context) { ted_switch_to_buffer(ted, &ted->line_buffer); break; }*/ - if (info->open) info->open(ted); } void menu_open(Ted *ted, const char *menu_name) { @@ -175,183 +129,10 @@ void menu_update(Ted *ted) { TextBuffer *line_buffer = &ted->line_buffer; const Settings *settings = ted_active_settings(ted); const u32 *colors = settings->colors; - assert(menu); switch (menu) { - case MENU_NONE: break; - case MENU_SAVE_AS: { - if (*ted->warn_overwrite) { - switch (popup_update(ted, POPUP_YES_NO_CANCEL)) { - case POPUP_NONE: - // no option selected - break; - case POPUP_YES: { - // overwrite it! - TextBuffer *buffer = ted->prev_active_buffer; - if (buffer) { - buffer_save_as(buffer, ted->warn_overwrite); - } - menu_close(ted); - } break; - case POPUP_NO: - // back to the file selector - *ted->warn_overwrite = '\0'; - ted_switch_to_buffer(ted, &ted->line_buffer); - break; - case POPUP_CANCEL: - // close "save as" menu - menu_close(ted); - break; - } - } else { - char *selected_file = file_selector_update(ted, &ted->file_selector); - if (selected_file) { - TextBuffer *buffer = ted->prev_active_buffer; - if (buffer) { - if (fs_path_type(selected_file) != FS_NON_EXISTENT) { - // file already exists! warn about overwriting it. - strbuf_cpy(ted->warn_overwrite, selected_file); - ted_switch_to_buffer(ted, NULL); - } else { - // create the new file. - buffer_save_as(buffer, selected_file); - menu_close(ted); - } - } - free(selected_file); - } - } - } break; - case MENU_OPEN: { - char *selected_file = file_selector_update(ted, &ted->file_selector); - if (selected_file) { - // open that file! - menu_close(ted); - ted_open_file(ted, selected_file); - free(selected_file); - } - } break; - case MENU_ASK_RELOAD: { - TextBuffer *buffer = ted->prev_active_buffer; - switch (popup_update(ted, POPUP_YES_NO)) { - case POPUP_NONE: break; - case POPUP_YES: - menu_close(ted); - if (buffer) - buffer_reload(buffer); - break; - case POPUP_NO: - menu_close(ted); - if (buffer) - buffer->last_write_time = timespec_to_seconds(time_last_modified(buffer->path)); - break; - case POPUP_CANCEL: assert(0); break; - } - } break; - case MENU_WARN_UNSAVED: - switch (popup_update(ted, POPUP_YES_NO_CANCEL)) { - case POPUP_NONE: break; - case POPUP_YES: - // save changes - switch (ted->warn_unsaved) { - case CMD_TAB_CLOSE: { - menu_close(ted); - TextBuffer *buffer = ted->active_buffer; - command_execute(ted, CMD_SAVE, 1); - if (!buffer_unsaved_changes(buffer)) { - command_execute(ted, CMD_TAB_CLOSE, 1); - } - } break; - case CMD_QUIT: - menu_close(ted); - if (ted_save_all(ted)) { - command_execute(ted, CMD_QUIT, 1); - } - break; - default: - assert(0); - break; - } - break; - case POPUP_NO: { - // pass in an argument of 2 to override dialog - Command cmd = ted->warn_unsaved; - menu_close(ted); - command_execute(ted, cmd, 2); - } break; - case POPUP_CANCEL: - menu_close(ted); - break; - } - break; case MENU_GOTO_DEFINITION: { definitions_selector_update(ted); } break; - case MENU_GOTO_LINE: { - char *contents = str32_to_utf8_cstr(buffer_get_line(line_buffer, 0)); - char *end; - long line_number = strtol(contents, &end, 0); - TextBuffer *buffer = ted->prev_active_buffer; - if (*contents != '\0' && *end == '\0') { - if (line_number < 1) line_number = 1; - if (line_number > (long)buffer->nlines) line_number = (long)buffer->nlines; - BufferPos pos = {(u32)line_number - 1, 0}; - - if (line_buffer->line_buffer_submitted) { - // let's go there! - menu_close(ted); - buffer_cursor_move_to_pos(buffer, pos); - buffer_center_cursor(buffer); - } else { - // scroll to the line - buffer_scroll_center_pos(buffer, pos); - } - } - line_buffer->line_buffer_submitted = false; - free(contents); - } break; - case MENU_COMMAND_SELECTOR: { - Selector *selector = &ted->command_selector; - SelectorEntry *entries = selector->entries = calloc(CMD_COUNT, sizeof *selector->entries); - char *search_term = str32_to_utf8_cstr(buffer_get_line(line_buffer, 0)); - if (entries) { - SelectorEntry *entry = entries; - for (Command c = 0; c < CMD_COUNT; ++c) { - const char *name = command_to_str(c); - if (c != CMD_UNKNOWN && *name && strstr_case_insensitive(name, search_term)) { - entry->name = name; - entry->color = colors[COLOR_TEXT]; - ++entry; - } - } - selector->n_entries = (u32)(entry - entries); - selector_sort_entries_by_name(selector); - } - - char *chosen_command = selector_update(ted, &ted->command_selector); - if (chosen_command) { - Command c = command_from_str(chosen_command); - if (c != CMD_UNKNOWN) { - char *argument = str32_to_utf8_cstr(buffer_get_line(&ted->argument_buffer, 0)), *endp = NULL; - long long arg = 1; - bool execute = true; - if (*argument) { - strtoll(argument, &endp, 0); - if (*endp != '\0') - execute = false; - } - - if (execute) { - menu_close(ted); - command_execute(ted, c, arg); - } - - free(argument); - } - - free(chosen_command); - } - free(search_term); - } break; case MENU_SHELL: if (line_buffer->line_buffer_submitted) { char *command = str32_to_utf8_cstr(buffer_get_line(line_buffer, 0)); @@ -417,87 +198,11 @@ void menu_render(Ted *ted) { const float char_height_bold = text_font_char_height(font_bold); const float line_buffer_height = ted_line_buffer_height(ted); - if (*ted->warn_overwrite) { - const char *path = ted->warn_overwrite; - const char *filename = path_filename(path); - char title[64] = {0}, body[1024] = {0}; - strbuf_printf(title, "Overwrite %s?", filename); - strbuf_printf(body, "Are you sure you want to overwrite %s?", path); - popup_render(ted, POPUP_YES_NO_CANCEL, title, body); - return; - } - - - switch (menu) { case MENU_NONE: assert(0); break; - case MENU_WARN_UNSAVED: { - char title[64] = {0}, body[1024] = {0}; - strbuf_printf(title, "Save changes?"); - strbuf_printf(body, "Do you want to save your changes to %s?", ted->warn_unsaved_names); - popup_render(ted, POPUP_YES_NO_CANCEL, title, body); - } break; - case MENU_ASK_RELOAD: { - char title[64] = {0}, body[1024] = {0}; - strbuf_printf(title, "Reload %s?", ted->ask_reload); - strbuf_printf(body, "%s has been changed by another program. Do you want to reload it?", ted->ask_reload); - popup_render(ted, POPUP_YES_NO, title, body); - } break; - case MENU_OPEN: - case MENU_SAVE_AS: { - - if (menu == MENU_OPEN) { - text_utf8(font_bold, "Open...", x1, y1, colors[COLOR_TEXT]); - } else if (menu == MENU_SAVE_AS) { - text_utf8(font_bold, "Save as...", x1, y1, colors[COLOR_TEXT]); - } - text_render(font_bold); - - y1 += char_height_bold * 0.75f + padding; - - FileSelector *fs = &ted->file_selector; - fs->bounds = rect4(x1, y1, x2, y2); - file_selector_render(ted, fs); - } break; case MENU_GOTO_DEFINITION: { definitions_selector_render(ted, rect4(x1, y1, x2, y2)); } break; - case MENU_GOTO_LINE: { - float menu_height = char_height + 2 * padding; - Rect r = rect(Vec2(padding, window_height - menu_height - padding), Vec2(window_width - 2 * padding, menu_height)); - gl_geometry_rect(r, colors[COLOR_MENU_BG]); - gl_geometry_rect_border(r, settings->border_thickness, colors[COLOR_BORDER]); - const char *text = "Go to line..."; - vec2 text_size = text_get_size_vec2(font_bold, text); - rect_coords(r, &x1, &y1, &x2, &y2); - x1 += padding; - y1 += padding; - x2 -= padding; - y2 -= padding; - // render "Go to line" text - text_utf8(font_bold, text, x1, 0.5f * (y1 + y2 - text_size.y), colors[COLOR_TEXT]); - x1 += text_size.x + padding; - gl_geometry_draw(); - text_render(font_bold); - - // line buffer - buffer_render(&ted->line_buffer, rect4(x1, y1, x2, y2)); - } break; - case MENU_COMMAND_SELECTOR: { - // argument field - const char *text = "Argument"; - text_utf8(font_bold, text, x1, y1, colors[COLOR_TEXT]); - float x = x1 + text_get_size_vec2(font_bold, text).x + padding; - buffer_render(&ted->argument_buffer, rect4(x, y1, x2, y1 + line_buffer_height)); - - y1 += line_buffer_height + padding; - - Selector *selector = &ted->command_selector; - selector->bounds = rect4(x1, y1, x2, y2); - selector_render(ted, selector); - - text_render(font_bold); - } break; case MENU_SHELL: { bounds.size.y = line_buffer_height + 2 * padding; gl_geometry_rect(bounds, colors[COLOR_MENU_BG]); @@ -622,7 +327,7 @@ static bool open_menu_close(Ted *ted) { static void save_as_menu_open(Ted *ted) { ted_switch_to_buffer(ted, &ted->line_buffer); - ted->file_selector.create_menu = false; + ted->file_selector.create_menu = true; } static void save_as_menu_update(Ted *ted) { @@ -670,6 +375,16 @@ static void save_as_menu_update(Ted *ted) { } static void save_as_menu_render(Ted *ted) { + if (*ted->warn_overwrite) { + const char *path = ted->warn_overwrite; + const char *filename = path_filename(path); + char title[64] = {0}, body[1024] = {0}; + strbuf_printf(title, "Overwrite %s?", filename); + strbuf_printf(body, "Are you sure you want to overwrite %s?", path); + popup_render(ted, POPUP_YES_NO_CANCEL, title, body); + return; + } + FileSelector *fs = &ted->file_selector; strbuf_cpy(fs->title, "Save as..."); fs->bounds = selection_menu_render_bg(ted); @@ -682,6 +397,243 @@ static bool save_as_menu_close(Ted *ted) { return true; } +static void warn_unsaved_menu_update(Ted *ted) { + assert(ted->warn_unsaved); + assert(*ted->warn_unsaved_names); + switch (popup_update(ted, POPUP_YES_NO_CANCEL)) { + case POPUP_NONE: break; + case POPUP_YES: + // save changes + switch (ted->warn_unsaved) { + case CMD_TAB_CLOSE: { + menu_close(ted); + TextBuffer *buffer = ted->active_buffer; + command_execute(ted, CMD_SAVE, 1); + if (!buffer_unsaved_changes(buffer)) { + command_execute(ted, CMD_TAB_CLOSE, 1); + } + } break; + case CMD_QUIT: + menu_close(ted); + if (ted_save_all(ted)) { + command_execute(ted, CMD_QUIT, 1); + } + break; + default: + assert(0); + break; + } + break; + case POPUP_NO: { + // pass in an argument of 2 to override dialog + Command cmd = ted->warn_unsaved; + menu_close(ted); + command_execute(ted, cmd, 2); + } break; + case POPUP_CANCEL: + menu_close(ted); + break; + } +} + +static void warn_unsaved_menu_render(Ted *ted) { + char title[64] = {0}, body[1024] = {0}; + strbuf_printf(title, "Save changes?"); + strbuf_printf(body, "Do you want to save your changes to %s?", ted->warn_unsaved_names); + popup_render(ted, POPUP_YES_NO_CANCEL, title, body); +} + +static bool warn_unsaved_menu_close(Ted *ted) { + ted->warn_unsaved = 0; + *ted->warn_unsaved_names = 0; + return true; +} + +static void ask_reload_menu_update(Ted *ted) { + assert(*ted->ask_reload); + TextBuffer *buffer = ted->prev_active_buffer; + switch (popup_update(ted, POPUP_YES_NO)) { + case POPUP_NONE: break; + case POPUP_YES: + menu_close(ted); + if (buffer) + buffer_reload(buffer); + break; + case POPUP_NO: + menu_close(ted); + if (buffer) + buffer->last_write_time = timespec_to_seconds(time_last_modified(buffer->path)); + break; + case POPUP_CANCEL: assert(0); break; + } +} + +static void ask_reload_menu_render(Ted *ted) { + char title[64] = {0}, body[1024] = {0}; + strbuf_printf(title, "Reload %s?", ted->ask_reload); + strbuf_printf(body, "%s has been changed by another program. Do you want to reload it?", ted->ask_reload); + popup_render(ted, POPUP_YES_NO, title, body); +} + +static bool ask_reload_menu_close(Ted *ted) { + *ted->ask_reload = 0; + return true; +} + +static void command_selector_open(Ted *ted) { + ted_switch_to_buffer(ted, &ted->line_buffer); + buffer_insert_char_at_cursor(&ted->argument_buffer, '1'); + Selector *selector = &ted->command_selector; + selector->enable_cursor = true; + selector->cursor = 0; +} + +static void command_selector_update(Ted *ted) { + const Settings *settings = ted_active_settings(ted); + const u32 *colors = settings->colors; + TextBuffer *line_buffer = &ted->line_buffer; + Selector *selector = &ted->command_selector; + SelectorEntry *entries = selector->entries = calloc(CMD_COUNT, sizeof *selector->entries); + char *search_term = str32_to_utf8_cstr(buffer_get_line(line_buffer, 0)); + if (entries) { + SelectorEntry *entry = entries; + for (Command c = 0; c < CMD_COUNT; ++c) { + const char *name = command_to_str(c); + if (c != CMD_UNKNOWN && *name && strstr_case_insensitive(name, search_term)) { + entry->name = name; + entry->color = colors[COLOR_TEXT]; + ++entry; + } + } + selector->n_entries = (u32)(entry - entries); + selector_sort_entries_by_name(selector); + } + + char *chosen_command = selector_update(ted, &ted->command_selector); + if (chosen_command) { + Command c = command_from_str(chosen_command); + if (c != CMD_UNKNOWN) { + char *argument = str32_to_utf8_cstr(buffer_get_line(&ted->argument_buffer, 0)), *endp = NULL; + long long arg = 1; + bool execute = true; + if (*argument) { + strtoll(argument, &endp, 0); + if (*endp != '\0') + execute = false; + } + + if (execute) { + menu_close(ted); + command_execute(ted, c, arg); + } + + free(argument); + } + + free(chosen_command); + } + free(search_term); +} + +static void command_selector_render(Ted *ted) { + const Settings *settings = ted_active_settings(ted); + const float padding = settings->padding; + const u32 *colors = settings->colors; + const float line_buffer_height = ted_line_buffer_height(ted); + Font *font_bold = ted->font_bold; + + Rect r = selection_menu_render_bg(ted); + + float x1=0, y1=0, x2=0, y2=0; + rect_coords(r, &x1, &y1, &x2, &y2); + + // argument field + const char *text = "Argument"; + text_utf8(font_bold, text, x1, y1, colors[COLOR_TEXT]); + float x = x1 + text_get_size_vec2(font_bold, text).x + padding; + buffer_render(&ted->argument_buffer, rect4(x, y1, x2, y1 + line_buffer_height)); + + y1 += line_buffer_height + padding; + + Selector *selector = &ted->command_selector; + selector->bounds = rect4(x1, y1, x2, y2); + selector_render(ted, selector); + + text_render(font_bold); +} + +static bool command_selector_close(Ted *ted) { + Selector *selector = &ted->command_selector; + buffer_clear(&ted->line_buffer); + buffer_clear(&ted->argument_buffer); + free(selector->entries); selector->entries = NULL; selector->n_entries = 0; + return true; +} + +static void goto_line_menu_open(Ted *ted) { + ted_switch_to_buffer(ted, &ted->line_buffer); +} + +static void goto_line_menu_update(Ted *ted) { + TextBuffer *line_buffer = &ted->line_buffer; + + char *contents = str32_to_utf8_cstr(buffer_get_line(line_buffer, 0)); + char *end; + long line_number = strtol(contents, &end, 0); + TextBuffer *buffer = ted->prev_active_buffer; + if (*contents != '\0' && *end == '\0') { + if (line_number < 1) line_number = 1; + if (line_number > (long)buffer->nlines) line_number = (long)buffer->nlines; + BufferPos pos = {(u32)line_number - 1, 0}; + + if (line_buffer->line_buffer_submitted) { + // let's go there! + menu_close(ted); + buffer_cursor_move_to_pos(buffer, pos); + buffer_center_cursor(buffer); + } else { + // scroll to the line + buffer_scroll_center_pos(buffer, pos); + } + } + line_buffer->line_buffer_submitted = false; + free(contents); +} + +static void goto_line_menu_render(Ted *ted) { + const Settings *settings = ted_active_settings(ted); + const float padding = settings->padding; + const u32 *colors = settings->colors; + const float window_width = ted->window_width, window_height = ted->window_height; + Font *font_bold = ted->font_bold; + + float menu_height = ted_line_buffer_height(ted) + 2 * padding; + Rect r = rect(Vec2(padding, window_height - menu_height - padding), Vec2(window_width - 2 * padding, menu_height)); + gl_geometry_rect(r, colors[COLOR_MENU_BG]); + gl_geometry_rect_border(r, settings->border_thickness, colors[COLOR_BORDER]); + const char *text = "Go to line..."; + vec2 text_size = text_get_size_vec2(font_bold, text); + float x1=0, y1=0, x2=0, y2=0; + rect_coords(r, &x1, &y1, &x2, &y2); + x1 += padding; + y1 += padding; + x2 -= padding; + y2 -= padding; + // render "Go to line" text + text_utf8(font_bold, text, x1, 0.5f * (y1 + y2 - text_size.y), colors[COLOR_TEXT]); + x1 += text_size.x + padding; + gl_geometry_draw(); + text_render(font_bold); + + // line buffer + buffer_render(&ted->line_buffer, rect4(x1, y1, x2, y2)); +} + +static bool goto_line_menu_close(Ted *ted) { + buffer_clear(&ted->line_buffer); + return true; +} + void menu_register(Ted *ted, const MenuInfo *infop) { MenuInfo info = *infop; if (!*info.name) { @@ -693,6 +645,9 @@ void menu_register(Ted *ted, const MenuInfo *infop) { } void menu_init(Ted *ted) { + // dummy 0 entry so that nothing has index 0. + arr_add(ted->all_menus, (MenuInfo){0}); + MenuInfo save_as_menu = { .open = save_as_menu_open, .update = save_as_menu_update, @@ -710,6 +665,42 @@ void menu_init(Ted *ted) { }; strbuf_cpy(open_menu.name, MENU_OPEN); menu_register(ted, &open_menu); + + MenuInfo warn_unsaved_menu = { + .open = NULL, + .update = warn_unsaved_menu_update, + .render = warn_unsaved_menu_render, + .close = warn_unsaved_menu_close, + }; + strbuf_cpy(warn_unsaved_menu.name, MENU_WARN_UNSAVED); + menu_register(ted, &warn_unsaved_menu); + + MenuInfo ask_reload_menu = { + .open = NULL, + .update = ask_reload_menu_update, + .render = ask_reload_menu_render, + .close = ask_reload_menu_close, + }; + strbuf_cpy(ask_reload_menu.name, MENU_ASK_RELOAD); + menu_register(ted, &ask_reload_menu); + + MenuInfo command_selector_menu = { + .open = command_selector_open, + .update = command_selector_update, + .render = command_selector_render, + .close = command_selector_close, + }; + strbuf_cpy(command_selector_menu.name, MENU_COMMAND_SELECTOR); + menu_register(ted, &command_selector_menu); + + MenuInfo goto_line_menu = { + .open = goto_line_menu_open, + .update = goto_line_menu_update, + .render = goto_line_menu_render, + .close = goto_line_menu_close, + }; + strbuf_cpy(goto_line_menu.name, MENU_GOTO_LINE); + menu_register(ted, &goto_line_menu); } void menu_quit(Ted *ted) { @@ -21,6 +21,14 @@ void die(const char *fmt, ...) { exit(EXIT_FAILURE); } +float ted_window_width(Ted *ted) { + return ted->window_width; +} + +float ted_window_height(Ted *ted) { + return ted->window_height; +} + static void ted_vset_message(Ted *ted, MessageType type, const char *fmt, va_list args) { char message[sizeof ted->message] = {0}; vsnprintf(message, sizeof message - 1, fmt, args); @@ -897,6 +897,10 @@ TextBuffer *ted_get_active_buffer(Ted *ted); /// /// returns NULL if no menu is open or no buffer was open before the menu was opened. TextBuffer *ted_get_active_buffer_behind_menu(Ted *ted); +/// get width of ted window +float ted_window_width(Ted *ted); +/// get height of ted window +float ted_window_height(Ted *ted); /// set title of ted window void ted_set_window_title(Ted *ted, const char *title); /// returns `true` if the given SDL key code is down |