kconfig: new configuration interface (nconfig)
This patch was inspired by the kernel projects page, where an ncurses replacement for menuconfig was mentioned (by Sam Ravnborg). Building on menuconfig, this patch implements a more modern look interface using ncurses and ncurses' satellite libraries (menu, panel, form). The implementation does not depend on lxdialog, which is currently distributed with the kernel. Signed-off-by: Nir Tzachar <nir.tzachar@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
nir.tzachar@gmail.com
Michal Marek
Родитель
c64152bfd0
Коммит
692d97c380
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@ -23,6 +23,9 @@ menuconfig: $(obj)/mconf
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config: $(obj)/conf
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$< $(Kconfig)
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nconfig: $(obj)/nconf
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$< $(Kconfig)
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oldconfig: $(obj)/conf
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$< -o $(Kconfig)
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@ -110,6 +113,7 @@ endif
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# Help text used by make help
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help:
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@echo ' config - Update current config utilising a line-oriented program'
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@echo ' nconfig - Update current config utilising a ncurses menu based program'
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@echo ' menuconfig - Update current config utilising a menu based program'
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@echo ' xconfig - Update current config utilising a QT based front-end'
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@echo ' gconfig - Update current config utilising a GTK based front-end'
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@ -137,6 +141,8 @@ HOST_EXTRACFLAGS += -DLOCALE
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# ===========================================================================
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# Shared Makefile for the various kconfig executables:
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# conf: Used for defconfig, oldconfig and related targets
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# nconf: Used for the nconfig target.
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# Utilizes ncurses
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# mconf: Used for the menuconfig target
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# Utilizes the lxdialog package
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# qconf: Used for the xconfig target
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@ -149,11 +155,16 @@ lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
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lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
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conf-objs := conf.o zconf.tab.o
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mconf-objs := mconf.o zconf.tab.o $(lxdialog)
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mconf-objs := mconf.o zconf.tab.o $(lxdialog)
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nconf-objs := nconf.o zconf.tab.o nconf.gui.o
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kxgettext-objs := kxgettext.o zconf.tab.o
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hostprogs-y := conf qconf gconf kxgettext
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ifeq ($(MAKECMDGOALS),nconfig)
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hostprogs-y += nconf
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endif
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ifeq ($(MAKECMDGOALS),menuconfig)
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hostprogs-y += mconf
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endif
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@ -177,7 +188,7 @@ endif
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clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
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.tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c gconf.glade.h
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clean-files += mconf qconf gconf
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clean-files += mconf qconf gconf nconf
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clean-files += config.pot linux.pot
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# Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
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@ -202,6 +213,7 @@ HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
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HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
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-D LKC_DIRECT_LINK
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HOSTLOADLIBES_nconf = -lmenu -lpanel -lncurses
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$(obj)/qconf.o: $(obj)/.tmp_qtcheck
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ifeq ($(qconf-target),1)
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@ -84,7 +84,7 @@ void conf_set_all_new_symbols(enum conf_def_mode mode);
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void kconfig_load(void);
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/* menu.c */
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void menu_init(void);
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void _menu_init(void);
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void menu_warn(struct menu *menu, const char *fmt, ...);
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struct menu *menu_add_menu(void);
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void menu_end_menu(void);
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@ -17,7 +17,8 @@ P(menu_get_root_menu,struct menu *,(struct menu *menu));
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P(menu_get_parent_menu,struct menu *,(struct menu *menu));
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P(menu_has_help,bool,(struct menu *menu));
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P(menu_get_help,const char *,(struct menu *menu));
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P(get_symbol_str,void,(struct gstr *r, struct symbol *sym));
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P(get_symbol_str, void, (struct gstr *r, struct symbol *sym));
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P(get_relations_str, struct gstr, (struct symbol **sym_arr));
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P(menu_get_ext_help,void,(struct menu *menu, struct gstr *help));
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/* symbol.c */
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@ -282,19 +282,6 @@ static void show_textbox(const char *title, const char *text, int r, int c);
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static void show_helptext(const char *title, const char *text);
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static void show_help(struct menu *menu);
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static struct gstr get_relations_str(struct symbol **sym_arr)
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{
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struct symbol *sym;
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struct gstr res = str_new();
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int i;
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for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
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get_symbol_str(&res, sym);
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if (!i)
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str_append(&res, _("No matches found.\n"));
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return res;
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}
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static char filename[PATH_MAX+1];
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static void set_config_filename(const char *config_filename)
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{
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@ -38,7 +38,7 @@ static void prop_warn(struct property *prop, const char *fmt, ...)
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va_end(ap);
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}
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void menu_init(void)
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void _menu_init(void)
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{
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current_entry = current_menu = &rootmenu;
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last_entry_ptr = &rootmenu.list;
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@ -515,6 +515,20 @@ void get_symbol_str(struct gstr *r, struct symbol *sym)
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str_append(r, "\n\n");
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}
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struct gstr get_relations_str(struct symbol **sym_arr)
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{
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struct symbol *sym;
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struct gstr res = str_new();
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int i;
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for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
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get_symbol_str(&res, sym);
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if (!i)
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str_append(&res, _("No matches found.\n"));
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return res;
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}
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void menu_get_ext_help(struct menu *menu, struct gstr *help)
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{
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struct symbol *sym = menu->sym;
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Разница между файлами не показана из-за своего большого размера
Загрузить разницу
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@ -0,0 +1,617 @@
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/*
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* Copyright (C) 2008 Nir Tzachar <nir.tzachar@gmail.com?
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* Released under the terms of the GNU GPL v2.0.
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*
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* Derived from menuconfig.
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*
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*/
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#include "nconf.h"
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/* a list of all the different widgets we use */
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attributes_t attributes[ATTR_MAX+1] = {0};
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/* available colors:
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COLOR_BLACK 0
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COLOR_RED 1
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COLOR_GREEN 2
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COLOR_YELLOW 3
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COLOR_BLUE 4
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COLOR_MAGENTA 5
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COLOR_CYAN 6
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COLOR_WHITE 7
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*/
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void set_normal_colors(void)
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{
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init_pair(NORMAL, -1, -1);
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init_pair(MAIN_HEADING, COLOR_MAGENTA, -1);
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/* FORE is for the selected item */
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init_pair(MAIN_MENU_FORE, -1, -1);
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/* BACK for all the rest */
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init_pair(MAIN_MENU_BACK, -1, -1);
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init_pair(MAIN_MENU_GREY, -1, -1);
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init_pair(MAIN_MENU_HEADING, COLOR_GREEN, -1);
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init_pair(MAIN_MENU_BOX, COLOR_YELLOW, -1);
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init_pair(SCROLLWIN_TEXT, -1, -1);
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init_pair(SCROLLWIN_HEADING, COLOR_GREEN, -1);
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init_pair(SCROLLWIN_BOX, COLOR_YELLOW, -1);
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init_pair(DIALOG_TEXT, -1, -1);
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init_pair(DIALOG_BOX, COLOR_YELLOW, -1);
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init_pair(DIALOG_MENU_BACK, COLOR_YELLOW, -1);
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init_pair(DIALOG_MENU_FORE, COLOR_RED, -1);
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init_pair(INPUT_BOX, COLOR_YELLOW, -1);
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init_pair(INPUT_HEADING, COLOR_GREEN, -1);
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init_pair(INPUT_TEXT, -1, -1);
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init_pair(INPUT_FIELD, -1, -1);
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init_pair(FUNCTION_HIGHLIGHT, -1, -1);
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init_pair(FUNCTION_TEXT, COLOR_BLUE, -1);
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}
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/* available attributes:
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A_NORMAL Normal display (no highlight)
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A_STANDOUT Best highlighting mode of the terminal.
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A_UNDERLINE Underlining
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A_REVERSE Reverse video
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A_BLINK Blinking
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A_DIM Half bright
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A_BOLD Extra bright or bold
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A_PROTECT Protected mode
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A_INVIS Invisible or blank mode
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A_ALTCHARSET Alternate character set
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A_CHARTEXT Bit-mask to extract a character
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COLOR_PAIR(n) Color-pair number n
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*/
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void normal_color_theme(void)
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{
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/* automatically add color... */
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#define mkattr(name, attr) do { \
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attributes[name] = attr | COLOR_PAIR(name); } while (0)
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mkattr(NORMAL, NORMAL);
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mkattr(MAIN_HEADING, A_BOLD | A_UNDERLINE);
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mkattr(MAIN_MENU_FORE, A_REVERSE);
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mkattr(MAIN_MENU_BACK, A_NORMAL);
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mkattr(MAIN_MENU_GREY, A_NORMAL);
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mkattr(MAIN_MENU_HEADING, A_BOLD);
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mkattr(MAIN_MENU_BOX, A_NORMAL);
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mkattr(SCROLLWIN_TEXT, A_NORMAL);
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mkattr(SCROLLWIN_HEADING, A_BOLD);
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mkattr(SCROLLWIN_BOX, A_BOLD);
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mkattr(DIALOG_TEXT, A_BOLD);
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mkattr(DIALOG_BOX, A_BOLD);
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mkattr(DIALOG_MENU_FORE, A_STANDOUT);
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mkattr(DIALOG_MENU_BACK, A_NORMAL);
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mkattr(INPUT_BOX, A_NORMAL);
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mkattr(INPUT_HEADING, A_BOLD);
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mkattr(INPUT_TEXT, A_NORMAL);
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mkattr(INPUT_FIELD, A_UNDERLINE);
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mkattr(FUNCTION_HIGHLIGHT, A_BOLD);
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mkattr(FUNCTION_TEXT, A_REVERSE);
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}
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void no_colors_theme(void)
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{
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/* automatically add highlight, no color */
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#define mkattrn(name, attr) { attributes[name] = attr; }
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mkattrn(NORMAL, NORMAL);
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mkattrn(MAIN_HEADING, A_BOLD | A_UNDERLINE);
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mkattrn(MAIN_MENU_FORE, A_STANDOUT);
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mkattrn(MAIN_MENU_BACK, A_NORMAL);
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mkattrn(MAIN_MENU_GREY, A_NORMAL);
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mkattrn(MAIN_MENU_HEADING, A_BOLD);
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mkattrn(MAIN_MENU_BOX, A_NORMAL);
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mkattrn(SCROLLWIN_TEXT, A_NORMAL);
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mkattrn(SCROLLWIN_HEADING, A_BOLD);
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mkattrn(SCROLLWIN_BOX, A_BOLD);
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mkattrn(DIALOG_TEXT, A_NORMAL);
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mkattrn(DIALOG_BOX, A_BOLD);
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mkattrn(DIALOG_MENU_FORE, A_STANDOUT);
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mkattrn(DIALOG_MENU_BACK, A_NORMAL);
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mkattrn(INPUT_BOX, A_BOLD);
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mkattrn(INPUT_HEADING, A_BOLD);
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mkattrn(INPUT_TEXT, A_NORMAL);
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mkattrn(INPUT_FIELD, A_UNDERLINE);
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mkattrn(FUNCTION_HIGHLIGHT, A_BOLD);
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mkattrn(FUNCTION_TEXT, A_REVERSE);
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}
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void set_colors()
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{
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start_color();
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use_default_colors();
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set_normal_colors();
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if (has_colors()) {
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normal_color_theme();
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} else {
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/* give deafults */
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no_colors_theme();
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}
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}
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/* this changes the windows attributes !!! */
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void print_in_middle(WINDOW *win,
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int starty,
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int startx,
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int width,
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const char *string,
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chtype color)
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{ int length, x, y;
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float temp;
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if (win == NULL)
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win = stdscr;
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getyx(win, y, x);
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if (startx != 0)
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x = startx;
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if (starty != 0)
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y = starty;
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if (width == 0)
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width = 80;
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length = strlen(string);
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temp = (width - length) / 2;
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x = startx + (int)temp;
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wattrset(win, color);
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mvwprintw(win, y, x, "%s", string);
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refresh();
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}
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int get_line_no(const char *text)
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{
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int i;
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int total = 1;
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if (!text)
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return 0;
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for (i = 0; text[i] != '\0'; i++)
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if (text[i] == '\n')
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total++;
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return total;
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}
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const char *get_line(const char *text, int line_no)
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{
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int i;
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int lines = 0;
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if (!text)
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return 0;
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for (i = 0; text[i] != '\0' && lines < line_no; i++)
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if (text[i] == '\n')
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lines++;
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return text+i;
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}
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int get_line_length(const char *line)
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{
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int res = 0;
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while (*line != '\0' && *line != '\n') {
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line++;
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res++;
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}
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return res;
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}
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/* print all lines to the window. */
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void fill_window(WINDOW *win, const char *text)
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{
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int x, y;
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int total_lines = get_line_no(text);
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int i;
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getmaxyx(win, y, x);
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/* do not go over end of line */
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total_lines = min(total_lines, y);
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for (i = 0; i < total_lines; i++) {
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char tmp[x+10];
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const char *line = get_line(text, i);
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int len = get_line_length(line);
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strncpy(tmp, line, min(len, x));
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tmp[len] = '\0';
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mvwprintw(win, i, 0, tmp);
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}
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}
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/* get the message, and buttons.
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* each button must be a char*
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* return the selected button
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*
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* this dialog is used for 2 different things:
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* 1) show a text box, no buttons.
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* 2) show a dialog, with horizontal buttons
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*/
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int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
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{
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va_list ap;
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char *btn;
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int btns_width = 0;
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int msg_lines = 0;
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int msg_width = 0;
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int total_width;
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int win_rows = 0;
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WINDOW *win;
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WINDOW *msg_win;
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WINDOW *menu_win;
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MENU *menu;
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ITEM *btns[btn_num+1];
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int i, x, y;
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int res = -1;
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va_start(ap, btn_num);
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for (i = 0; i < btn_num; i++) {
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btn = va_arg(ap, char *);
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btns[i] = new_item(btn, "");
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btns_width += strlen(btn)+1;
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}
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va_end(ap);
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btns[btn_num] = NULL;
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/* find the widest line of msg: */
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msg_lines = get_line_no(msg);
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for (i = 0; i < msg_lines; i++) {
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const char *line = get_line(msg, i);
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int len = get_line_length(line);
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if (msg_width < len)
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msg_width = len;
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}
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total_width = max(msg_width, btns_width);
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/* place dialog in middle of screen */
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y = (LINES-(msg_lines+4))/2;
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x = (COLS-(total_width+4))/2;
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/* create the windows */
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if (btn_num > 0)
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win_rows = msg_lines+4;
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else
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win_rows = msg_lines+2;
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win = newwin(win_rows, total_width+4, y, x);
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keypad(win, TRUE);
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menu_win = derwin(win, 1, btns_width, win_rows-2,
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1+(total_width+2-btns_width)/2);
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menu = new_menu(btns);
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msg_win = derwin(win, win_rows-2, msg_width, 1,
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1+(total_width+2-msg_width)/2);
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set_menu_fore(menu, attributes[DIALOG_MENU_FORE]);
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set_menu_back(menu, attributes[DIALOG_MENU_BACK]);
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wattrset(win, attributes[DIALOG_BOX]);
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box(win, 0, 0);
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/* print message */
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wattrset(msg_win, attributes[DIALOG_TEXT]);
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fill_window(msg_win, msg);
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set_menu_win(menu, win);
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set_menu_sub(menu, menu_win);
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set_menu_format(menu, 1, btn_num);
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menu_opts_off(menu, O_SHOWDESC);
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menu_opts_off(menu, O_SHOWMATCH);
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menu_opts_on(menu, O_ONEVALUE);
|
||||
menu_opts_on(menu, O_NONCYCLIC);
|
||||
set_menu_mark(menu, "");
|
||||
post_menu(menu);
|
||||
|
||||
|
||||
touchwin(win);
|
||||
refresh_all_windows(main_window);
|
||||
while ((res = wgetch(win))) {
|
||||
switch (res) {
|
||||
case KEY_LEFT:
|
||||
menu_driver(menu, REQ_LEFT_ITEM);
|
||||
break;
|
||||
case KEY_RIGHT:
|
||||
menu_driver(menu, REQ_RIGHT_ITEM);
|
||||
break;
|
||||
case 10: /* ENTER */
|
||||
case 27: /* ESCAPE */
|
||||
case ' ':
|
||||
case KEY_F(F_BACK):
|
||||
case KEY_F(F_EXIT):
|
||||
break;
|
||||
}
|
||||
touchwin(win);
|
||||
refresh_all_windows(main_window);
|
||||
|
||||
if (res == 10 || res == ' ') {
|
||||
res = item_index(current_item(menu));
|
||||
break;
|
||||
} else if (res == 27 || res == KEY_F(F_BACK) ||
|
||||
res == KEY_F(F_EXIT)) {
|
||||
res = KEY_EXIT;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
unpost_menu(menu);
|
||||
free_menu(menu);
|
||||
for (i = 0; i < btn_num; i++)
|
||||
free_item(btns[i]);
|
||||
|
||||
delwin(win);
|
||||
return res;
|
||||
}
|
||||
|
||||
int dialog_inputbox(WINDOW *main_window,
|
||||
const char *title, const char *prompt,
|
||||
const char *init, char *result, int result_len)
|
||||
{
|
||||
int prompt_lines = 0;
|
||||
int prompt_width = 0;
|
||||
WINDOW *win;
|
||||
WINDOW *prompt_win;
|
||||
WINDOW *form_win;
|
||||
PANEL *panel;
|
||||
int i, x, y;
|
||||
int res = -1;
|
||||
int cursor_position = strlen(init);
|
||||
|
||||
|
||||
/* find the widest line of msg: */
|
||||
prompt_lines = get_line_no(prompt);
|
||||
for (i = 0; i < prompt_lines; i++) {
|
||||
const char *line = get_line(prompt, i);
|
||||
int len = get_line_length(line);
|
||||
prompt_width = max(prompt_width, len);
|
||||
}
|
||||
|
||||
if (title)
|
||||
prompt_width = max(prompt_width, strlen(title));
|
||||
|
||||
/* place dialog in middle of screen */
|
||||
y = (LINES-(prompt_lines+4))/2;
|
||||
x = (COLS-(prompt_width+4))/2;
|
||||
|
||||
strncpy(result, init, result_len);
|
||||
|
||||
/* create the windows */
|
||||
win = newwin(prompt_lines+6, prompt_width+7, y, x);
|
||||
prompt_win = derwin(win, prompt_lines+1, prompt_width, 2, 2);
|
||||
form_win = derwin(win, 1, prompt_width, prompt_lines+3, 2);
|
||||
keypad(form_win, TRUE);
|
||||
|
||||
wattrset(form_win, attributes[INPUT_FIELD]);
|
||||
|
||||
wattrset(win, attributes[INPUT_BOX]);
|
||||
box(win, 0, 0);
|
||||
wattrset(win, attributes[INPUT_HEADING]);
|
||||
if (title)
|
||||
mvwprintw(win, 0, 3, "%s", title);
|
||||
|
||||
/* print message */
|
||||
wattrset(prompt_win, attributes[INPUT_TEXT]);
|
||||
fill_window(prompt_win, prompt);
|
||||
|
||||
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
|
||||
mvwprintw(form_win, 0, 0, "%s", result);
|
||||
|
||||
/* create panels */
|
||||
panel = new_panel(win);
|
||||
|
||||
/* show the cursor */
|
||||
curs_set(1);
|
||||
|
||||
touchwin(win);
|
||||
refresh_all_windows(main_window);
|
||||
while ((res = wgetch(form_win))) {
|
||||
int len = strlen(result);
|
||||
switch (res) {
|
||||
case 10: /* ENTER */
|
||||
case 27: /* ESCAPE */
|
||||
case KEY_F(F_HELP):
|
||||
case KEY_F(F_EXIT):
|
||||
case KEY_F(F_BACK):
|
||||
break;
|
||||
case 127:
|
||||
case KEY_BACKSPACE:
|
||||
if (cursor_position > 0) {
|
||||
memmove(&result[cursor_position-1],
|
||||
&result[cursor_position],
|
||||
len-cursor_position+1);
|
||||
cursor_position--;
|
||||
}
|
||||
break;
|
||||
case KEY_DC:
|
||||
if (cursor_position >= 0 && cursor_position < len) {
|
||||
memmove(&result[cursor_position],
|
||||
&result[cursor_position+1],
|
||||
len-cursor_position+1);
|
||||
}
|
||||
break;
|
||||
case KEY_UP:
|
||||
case KEY_RIGHT:
|
||||
if (cursor_position < len &&
|
||||
cursor_position < min(result_len, prompt_width))
|
||||
cursor_position++;
|
||||
break;
|
||||
case KEY_DOWN:
|
||||
case KEY_LEFT:
|
||||
if (cursor_position > 0)
|
||||
cursor_position--;
|
||||
break;
|
||||
default:
|
||||
if ((isgraph(res) || isspace(res)) &&
|
||||
len-2 < result_len) {
|
||||
/* insert the char at the proper position */
|
||||
memmove(&result[cursor_position+1],
|
||||
&result[cursor_position],
|
||||
len+1);
|
||||
result[cursor_position] = res;
|
||||
cursor_position++;
|
||||
} else {
|
||||
mvprintw(0, 0, "unknow key: %d\n", res);
|
||||
}
|
||||
break;
|
||||
}
|
||||
wmove(form_win, 0, 0);
|
||||
wclrtoeol(form_win);
|
||||
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
|
||||
mvwprintw(form_win, 0, 0, "%s", result);
|
||||
wmove(form_win, 0, cursor_position);
|
||||
touchwin(win);
|
||||
refresh_all_windows(main_window);
|
||||
|
||||
if (res == 10) {
|
||||
res = 0;
|
||||
break;
|
||||
} else if (res == 27 || res == KEY_F(F_BACK) ||
|
||||
res == KEY_F(F_EXIT)) {
|
||||
res = KEY_EXIT;
|
||||
break;
|
||||
} else if (res == KEY_F(F_HELP)) {
|
||||
res = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* hide the cursor */
|
||||
curs_set(0);
|
||||
del_panel(panel);
|
||||
delwin(prompt_win);
|
||||
delwin(form_win);
|
||||
delwin(win);
|
||||
return res;
|
||||
}
|
||||
|
||||
/* refresh all windows in the correct order */
|
||||
void refresh_all_windows(WINDOW *main_window)
|
||||
{
|
||||
update_panels();
|
||||
touchwin(main_window);
|
||||
refresh();
|
||||
}
|
||||
|
||||
/* layman's scrollable window... */
|
||||
void show_scroll_win(WINDOW *main_window,
|
||||
const char *title,
|
||||
const char *text)
|
||||
{
|
||||
int res;
|
||||
int total_lines = get_line_no(text);
|
||||
int x, y;
|
||||
int start_x = 0, start_y = 0;
|
||||
int text_lines = 0, text_cols = 0;
|
||||
int total_cols = 0;
|
||||
int win_cols = 0;
|
||||
int win_lines = 0;
|
||||
int i = 0;
|
||||
WINDOW *win;
|
||||
WINDOW *pad;
|
||||
PANEL *panel;
|
||||
|
||||
/* find the widest line of msg: */
|
||||
total_lines = get_line_no(text);
|
||||
for (i = 0; i < total_lines; i++) {
|
||||
const char *line = get_line(text, i);
|
||||
int len = get_line_length(line);
|
||||
total_cols = max(total_cols, len+2);
|
||||
}
|
||||
|
||||
/* create the pad */
|
||||
pad = newpad(total_lines+10, total_cols+10);
|
||||
wattrset(pad, attributes[SCROLLWIN_TEXT]);
|
||||
fill_window(pad, text);
|
||||
|
||||
win_lines = min(total_lines+4, LINES-2);
|
||||
win_cols = min(total_cols+2, COLS-2);
|
||||
text_lines = max(win_lines-4, 0);
|
||||
text_cols = max(win_cols-2, 0);
|
||||
|
||||
/* place window in middle of screen */
|
||||
y = (LINES-win_lines)/2;
|
||||
x = (COLS-win_cols)/2;
|
||||
|
||||
win = newwin(win_lines, win_cols, y, x);
|
||||
keypad(win, TRUE);
|
||||
/* show the help in the help window, and show the help panel */
|
||||
wattrset(win, attributes[SCROLLWIN_BOX]);
|
||||
box(win, 0, 0);
|
||||
wattrset(win, attributes[SCROLLWIN_HEADING]);
|
||||
mvwprintw(win, 0, 3, " %s ", title);
|
||||
panel = new_panel(win);
|
||||
|
||||
/* handle scrolling */
|
||||
do {
|
||||
|
||||
copywin(pad, win, start_y, start_x, 2, 2, text_lines,
|
||||
text_cols, 0);
|
||||
print_in_middle(win,
|
||||
text_lines+2,
|
||||
0,
|
||||
text_cols,
|
||||
"<OK>",
|
||||
attributes[DIALOG_MENU_FORE]);
|
||||
wrefresh(win);
|
||||
|
||||
res = wgetch(win);
|
||||
switch (res) {
|
||||
case KEY_NPAGE:
|
||||
case ' ':
|
||||
start_y += text_lines-2;
|
||||
break;
|
||||
case KEY_PPAGE:
|
||||
start_y -= text_lines+2;
|
||||
break;
|
||||
case KEY_HOME:
|
||||
start_y = 0;
|
||||
break;
|
||||
case KEY_END:
|
||||
start_y = total_lines-text_lines;
|
||||
break;
|
||||
case KEY_DOWN:
|
||||
case 'j':
|
||||
start_y++;
|
||||
break;
|
||||
case KEY_UP:
|
||||
case 'k':
|
||||
start_y--;
|
||||
break;
|
||||
case KEY_LEFT:
|
||||
case 'h':
|
||||
start_x--;
|
||||
break;
|
||||
case KEY_RIGHT:
|
||||
case 'l':
|
||||
start_x++;
|
||||
break;
|
||||
}
|
||||
if (res == 10 || res == 27 || res == 'q'
|
||||
|| res == KEY_F(F_BACK) || res == KEY_F(F_EXIT)) {
|
||||
break;
|
||||
}
|
||||
if (start_y < 0)
|
||||
start_y = 0;
|
||||
if (start_y >= total_lines-text_lines)
|
||||
start_y = total_lines-text_lines;
|
||||
if (start_x < 0)
|
||||
start_x = 0;
|
||||
if (start_x >= total_cols-text_cols)
|
||||
start_x = total_cols-text_cols;
|
||||
} while (res);
|
||||
|
||||
del_panel(panel);
|
||||
delwin(win);
|
||||
refresh_all_windows(main_window);
|
||||
}
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
/*
|
||||
* Copyright (C) 2008 Nir Tzachar <nir.tzachar@gmail.com?
|
||||
* Released under the terms of the GNU GPL v2.0.
|
||||
*
|
||||
* Derived from menuconfig.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <ctype.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <limits.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <locale.h>
|
||||
#include <curses.h>
|
||||
#include <menu.h>
|
||||
#include <panel.h>
|
||||
#include <form.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <sys/time.h>
|
||||
|
||||
#include "ncurses.h"
|
||||
|
||||
#define max(a, b) ({\
|
||||
typeof(a) _a = a;\
|
||||
typeof(b) _b = b;\
|
||||
_a > _b ? _a : _b; })
|
||||
|
||||
#define min(a, b) ({\
|
||||
typeof(a) _a = a;\
|
||||
typeof(b) _b = b;\
|
||||
_a < _b ? _a : _b; })
|
||||
|
||||
typedef enum {
|
||||
NORMAL = 1,
|
||||
MAIN_HEADING,
|
||||
MAIN_MENU_BOX,
|
||||
MAIN_MENU_FORE,
|
||||
MAIN_MENU_BACK,
|
||||
MAIN_MENU_GREY,
|
||||
MAIN_MENU_HEADING,
|
||||
SCROLLWIN_TEXT,
|
||||
SCROLLWIN_HEADING,
|
||||
SCROLLWIN_BOX,
|
||||
DIALOG_TEXT,
|
||||
DIALOG_MENU_FORE,
|
||||
DIALOG_MENU_BACK,
|
||||
DIALOG_BOX,
|
||||
INPUT_BOX,
|
||||
INPUT_HEADING,
|
||||
INPUT_TEXT,
|
||||
INPUT_FIELD,
|
||||
FUNCTION_TEXT,
|
||||
FUNCTION_HIGHLIGHT,
|
||||
ATTR_MAX
|
||||
} attributes_t;
|
||||
extern attributes_t attributes[];
|
||||
|
||||
typedef enum {
|
||||
F_HELP = 1,
|
||||
F_SYMBOL = 2,
|
||||
F_INSTS = 3,
|
||||
F_CONF = 4,
|
||||
F_BACK = 5,
|
||||
F_SAVE = 6,
|
||||
F_LOAD = 7,
|
||||
F_EXIT = 8
|
||||
} function_key;
|
||||
|
||||
void set_colors(void);
|
||||
|
||||
/* this changes the windows attributes !!! */
|
||||
void print_in_middle(WINDOW *win,
|
||||
int starty,
|
||||
int startx,
|
||||
int width,
|
||||
const char *string,
|
||||
chtype color);
|
||||
int get_line_length(const char *line);
|
||||
int get_line_no(const char *text);
|
||||
const char *get_line(const char *text, int line_no);
|
||||
void fill_window(WINDOW *win, const char *text);
|
||||
int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...);
|
||||
int dialog_inputbox(WINDOW *main_window,
|
||||
const char *title, const char *prompt,
|
||||
const char *init, char *result, int result_len);
|
||||
void refresh_all_windows(WINDOW *main_window);
|
||||
void show_scroll_win(WINDOW *main_window,
|
||||
const char *title,
|
||||
const char *text);
|
||||
|
|
@ -2220,7 +2220,7 @@ void conf_parse(const char *name)
|
|||
zconf_initscan(name);
|
||||
|
||||
sym_init();
|
||||
menu_init();
|
||||
_menu_init();
|
||||
modules_sym = sym_lookup(NULL, 0);
|
||||
modules_sym->type = S_BOOLEAN;
|
||||
modules_sym->flags |= SYMBOL_AUTO;
|
||||
|
|
|
|||
|
|
@ -475,7 +475,7 @@ void conf_parse(const char *name)
|
|||
zconf_initscan(name);
|
||||
|
||||
sym_init();
|
||||
menu_init();
|
||||
_menu_init();
|
||||
modules_sym = sym_lookup(NULL, 0);
|
||||
modules_sym->type = S_BOOLEAN;
|
||||
modules_sym->flags |= SYMBOL_AUTO;
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче