Removed tools/kconfig

1 files changed, 0 insertions, 395 deletions

diff --git a/tools/kconfig/lxdialog/textbox.c b/tools/kconfig/lxdialog/textbox.c
deleted file mode 100644
index 4e339b1..0000000
--- a/tools/kconfig/lxdialog/textbox.c
+++ /dev/null
@@ -1,395 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- *  textbox.c -- implements the text box
- *
- *  ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
- *  MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
- */
-
-#include "dialog.h"
-
-static void back_lines(int n);
-static void print_page(WINDOW *win, int height, int width, update_text_fn
-		       update_text, void *data);
-static void print_line(WINDOW *win, int row, int width);
-static char *get_line(void);
-static void print_position(WINDOW * win);
-
-static int hscroll;
-static int begin_reached, end_reached, page_length;
-static char *buf;
-static char *page;
-
-/*
- * refresh window content
- */
-static void refresh_text_box(WINDOW *dialog, WINDOW *box, int boxh, int boxw,
-			     int cur_y, int cur_x, update_text_fn update_text,
-			     void *data)
-{
-	print_page(box, boxh, boxw, update_text, data);
-	print_position(dialog);
-	wmove(dialog, cur_y, cur_x);	/* Restore cursor position */
-	wrefresh(dialog);
-}
-
-
-/*
- * Display text from a file in a dialog box.
- *
- * keys is a null-terminated array
- * update_text() may not add or remove any '\n' or '\0' in tbuf
- */
-int dialog_textbox(const char *title, char *tbuf, int initial_height,
-		   int initial_width, int *keys, int *_vscroll, int *_hscroll,
-		   update_text_fn update_text, void *data)
-{
-	int i, x, y, cur_x, cur_y, key = 0;
-	int height, width, boxh, boxw;
-	WINDOW *dialog, *box;
-	bool done = false;
-
-	begin_reached = 1;
-	end_reached = 0;
-	page_length = 0;
-	hscroll = 0;
-	buf = tbuf;
-	page = buf;	/* page is pointer to start of page to be displayed */
-
-	if (_vscroll && *_vscroll) {
-		begin_reached = 0;
-
-		for (i = 0; i < *_vscroll; i++)
-			get_line();
-	}
-	if (_hscroll)
-		hscroll = *_hscroll;
-
-do_resize:
-	getmaxyx(stdscr, height, width);
-	if (height < TEXTBOX_HEIGTH_MIN || width < TEXTBOX_WIDTH_MIN)
-		return -ERRDISPLAYTOOSMALL;
-	if (initial_height != 0)
-		height = initial_height;
-	else
-		if (height > 4)
-			height -= 4;
-		else
-			height = 0;
-	if (initial_width != 0)
-		width = initial_width;
-	else
-		if (width > 5)
-			width -= 5;
-		else
-			width = 0;
-
-	/* center dialog box on screen */
-	x = (getmaxx(stdscr) - width) / 2;
-	y = (getmaxy(stdscr) - height) / 2;
-
-	draw_shadow(stdscr, y, x, height, width);
-
-	dialog = newwin(height, width, y, x);
-	keypad(dialog, TRUE);
-
-	/* Create window for box region, used for scrolling text */
-	boxh = height - 4;
-	boxw = width - 2;
-	box = subwin(dialog, boxh, boxw, y + 1, x + 1);
-	wattrset(box, dlg.dialog.atr);
-	wbkgdset(box, dlg.dialog.atr & A_COLOR);
-
-	keypad(box, TRUE);
-
-	/* register the new window, along with its borders */
-	draw_box(dialog, 0, 0, height, width,
-		 dlg.dialog.atr, dlg.border.atr);
-
-	wattrset(dialog, dlg.border.atr);
-	mvwaddch(dialog, height - 3, 0, ACS_LTEE);
-	for (i = 0; i < width - 2; i++)
-		waddch(dialog, ACS_HLINE);
-	wattrset(dialog, dlg.dialog.atr);
-	wbkgdset(dialog, dlg.dialog.atr & A_COLOR);
-	waddch(dialog, ACS_RTEE);
-
-	print_title(dialog, title, width);
-
-	print_button(dialog, " Exit ", height - 2, width / 2 - 4, TRUE);
-	wnoutrefresh(dialog);
-	getyx(dialog, cur_y, cur_x);	/* Save cursor position */
-
-	/* Print first page of text */
-	attr_clear(box, boxh, boxw, dlg.dialog.atr);
-	refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x, update_text,
-			 data);
-
-	while (!done) {
-		key = wgetch(dialog);
-		switch (key) {
-		case 'E':	/* Exit */
-		case 'e':
-		case 'X':
-		case 'x':
-		case 'q':
-		case '\n':
-			done = true;
-			break;
-		case 'g':	/* First page */
-		case KEY_HOME:
-			if (!begin_reached) {
-				begin_reached = 1;
-				page = buf;
-				refresh_text_box(dialog, box, boxh, boxw,
-						 cur_y, cur_x, update_text,
-						 data);
-			}
-			break;
-		case 'G':	/* Last page */
-		case KEY_END:
-
-			end_reached = 1;
-			/* point to last char in buf */
-			page = buf + strlen(buf);
-			back_lines(boxh);
-			refresh_text_box(dialog, box, boxh, boxw, cur_y,
-					 cur_x, update_text, data);
-			break;
-		case 'K':	/* Previous line */
-		case 'k':
-		case KEY_UP:
-			if (begin_reached)
-				break;
-
-			back_lines(page_length + 1);
-			refresh_text_box(dialog, box, boxh, boxw, cur_y,
-					 cur_x, update_text, data);
-			break;
-		case 'B':	/* Previous page */
-		case 'b':
-		case 'u':
-		case KEY_PPAGE:
-			if (begin_reached)
-				break;
-			back_lines(page_length + boxh);
-			refresh_text_box(dialog, box, boxh, boxw, cur_y,
-					 cur_x, update_text, data);
-			break;
-		case 'J':	/* Next line */
-		case 'j':
-		case KEY_DOWN:
-			if (end_reached)
-				break;
-
-			back_lines(page_length - 1);
-			refresh_text_box(dialog, box, boxh, boxw, cur_y,
-					 cur_x, update_text, data);
-			break;
-		case KEY_NPAGE:	/* Next page */
-		case ' ':
-		case 'd':
-			if (end_reached)
-				break;
-
-			begin_reached = 0;
-			refresh_text_box(dialog, box, boxh, boxw, cur_y,
-					 cur_x, update_text, data);
-			break;
-		case '0':	/* Beginning of line */
-		case 'H':	/* Scroll left */
-		case 'h':
-		case KEY_LEFT:
-			if (hscroll <= 0)
-				break;
-
-			if (key == '0')
-				hscroll = 0;
-			else
-				hscroll--;
-			/* Reprint current page to scroll horizontally */
-			back_lines(page_length);
-			refresh_text_box(dialog, box, boxh, boxw, cur_y,
-					 cur_x, update_text, data);
-			break;
-		case 'L':	/* Scroll right */
-		case 'l':
-		case KEY_RIGHT:
-			if (hscroll >= MAX_LEN)
-				break;
-			hscroll++;
-			/* Reprint current page to scroll horizontally */
-			back_lines(page_length);
-			refresh_text_box(dialog, box, boxh, boxw, cur_y,
-					 cur_x, update_text, data);
-			break;
-		case KEY_ESC:
-			if (on_key_esc(dialog) == KEY_ESC)
-				done = true;
-			break;
-		case KEY_RESIZE:
-			back_lines(height);
-			delwin(box);
-			delwin(dialog);
-			on_key_resize();
-			goto do_resize;
-		default:
-			for (i = 0; keys[i]; i++) {
-				if (key == keys[i]) {
-					done = true;
-					break;
-				}
-			}
-		}
-	}
-	delwin(box);
-	delwin(dialog);
-	if (_vscroll) {
-		const char *s;
-
-		s = buf;
-		*_vscroll = 0;
-		back_lines(page_length);
-		while (s < page && (s = strchr(s, '\n'))) {
-			(*_vscroll)++;
-			s++;
-		}
-	}
-	if (_hscroll)
-		*_hscroll = hscroll;
-	return key;
-}
-
-/*
- * Go back 'n' lines in text. Called by dialog_textbox().
- * 'page' will be updated to point to the desired line in 'buf'.
- */
-static void back_lines(int n)
-{
-	int i;
-
-	begin_reached = 0;
-	/* Go back 'n' lines */
-	for (i = 0; i < n; i++) {
-		if (*page == '\0') {
-			if (end_reached) {
-				end_reached = 0;
-				continue;
-			}
-		}
-		if (page == buf) {
-			begin_reached = 1;
-			return;
-		}
-		page--;
-		do {
-			if (page == buf) {
-				begin_reached = 1;
-				return;
-			}
-			page--;
-		} while (*page != '\n');
-		page++;
-	}
-}
-
-/*
- * Print a new page of text.
- */
-static void print_page(WINDOW *win, int height, int width, update_text_fn
-		       update_text, void *data)
-{
-	int i, passed_end = 0;
-
-	if (update_text) {
-		char *end;
-
-		for (i = 0; i < height; i++)
-			get_line();
-		end = page;
-		back_lines(height);
-		update_text(buf, page - buf, end - buf, data);
-	}
-
-	page_length = 0;
-	for (i = 0; i < height; i++) {
-		print_line(win, i, width);
-		if (!passed_end)
-			page_length++;
-		if (end_reached && !passed_end)
-			passed_end = 1;
-	}
-	wnoutrefresh(win);
-}
-
-/*
- * Print a new line of text.
- */
-static void print_line(WINDOW * win, int row, int width)
-{
-	char *line;
-
-	line = get_line();
-	line += MIN(strlen(line), hscroll);	/* Scroll horizontally */
-	wmove(win, row, 0);	/* move cursor to correct line */
-	waddch(win, ' ');
-	waddnstr(win, line, MIN(strlen(line), width - 2));
-
-	/* Clear 'residue' of previous line */
-#if OLD_NCURSES
-	{
-		int x = getcurx(win);
-		int i;
-		for (i = 0; i < width - x; i++)
-			waddch(win, ' ');
-	}
-#else
-	wclrtoeol(win);
-#endif
-}
-
-/*
- * Return current line of text. Called by dialog_textbox() and print_line().
- * 'page' should point to start of current line before calling, and will be
- * updated to point to start of next line.
- */
-static char *get_line(void)
-{
-	int i = 0;
-	static char line[MAX_LEN + 1];
-
-	end_reached = 0;
-	while (*page != '\n') {
-		if (*page == '\0') {
-			end_reached = 1;
-			break;
-		} else if (i < MAX_LEN)
-			line[i++] = *(page++);
-		else {
-			/* Truncate lines longer than MAX_LEN characters */
-			if (i == MAX_LEN)
-				line[i++] = '\0';
-			page++;
-		}
-	}
-	if (i <= MAX_LEN)
-		line[i] = '\0';
-	if (!end_reached)
-		page++;		/* move past '\n' */
-
-	return line;
-}
-
-/*
- * Print current position
- */
-static void print_position(WINDOW * win)
-{
-	int percent;
-
-	wattrset(win, dlg.position_indicator.atr);
-	wbkgdset(win, dlg.position_indicator.atr & A_COLOR);
-	percent = (page - buf) * 100 / strlen(buf);
-	wmove(win, getmaxy(win) - 3, getmaxx(win) - 9);
-	wprintw(win, "(%3d%%)", percent);
-}