svn commit: r208945 - in user/ae/usr.sbin: . sade
Andrey V. Elsukov
ae at FreeBSD.org
Wed Jun 9 12:06:08 UTC 2010
Author: ae
Date: Wed Jun 9 12:06:08 2010
New Revision: 208945
URL: http://svn.freebsd.org/changeset/base/208945
Log:
Import code of new sade in my directory:
1. Partition related code seems done, you can create/add/delete/change
partitions and partition schemes. It works with libgeom(3) and uses
geom PART class to manage partitions. I think there are needed some
#ifdef's for other that i386/amd64 hw platforms, but this will be later.
2. File systems related code are in design state. And i am open for suggestions.
At this time sade can get file systems list (only UFS and swap), browse it
and it's properties. It does not do any changes on disk.
Approved by: kib (mentor, blanket approval)
Added:
user/ae/usr.sbin/
user/ae/usr.sbin/sade/
user/ae/usr.sbin/sade/Makefile (contents, props changed)
user/ae/usr.sbin/sade/customdlg.c (contents, props changed)
user/ae/usr.sbin/sade/customdlg.h (contents, props changed)
user/ae/usr.sbin/sade/devices.c (contents, props changed)
user/ae/usr.sbin/sade/fs.c (contents, props changed)
user/ae/usr.sbin/sade/fsed.c (contents, props changed)
user/ae/usr.sbin/sade/history.c (contents, props changed)
user/ae/usr.sbin/sade/libsade.h (contents, props changed)
user/ae/usr.sbin/sade/main.c (contents, props changed)
user/ae/usr.sbin/sade/menus.c (contents, props changed)
user/ae/usr.sbin/sade/parted.c (contents, props changed)
user/ae/usr.sbin/sade/parts.c (contents, props changed)
user/ae/usr.sbin/sade/sade.h (contents, props changed)
user/ae/usr.sbin/sade/util.c (contents, props changed)
Added: user/ae/usr.sbin/sade/Makefile
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ user/ae/usr.sbin/sade/Makefile Wed Jun 9 12:06:08 2010 (r208945)
@@ -0,0 +1,19 @@
+# $FreeBSD$
+
+PROG= sade
+NO_MAN=
+
+LIBSADE=devices.c parts.c util.c fs.c
+
+SRCS= main.c parted.c menus.c customdlg.c history.c fsed.c
+SRCS+= ${LIBSADE}
+
+WARNS?= 1
+
+DPADD= ${LIBUTIL} ${LIBGEOM} ${LIBDIALOG} ${LIBNCURSES} ${LIBUFS}
+LDADD= -lutil -lgeom -ldialog -lncurses -lufs
+
+#DEBUG_FLAGS= -g
+CFLAGS+= -I${.CURDIR} -I${.CURDIR}/libdialog
+
+.include <bsd.prog.mk>
Added: user/ae/usr.sbin/sade/customdlg.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ user/ae/usr.sbin/sade/customdlg.c Wed Jun 9 12:06:08 2010 (r208945)
@@ -0,0 +1,935 @@
+/*-
+ * Copyright (c) 2010 Andrey V. Elsukov <bu7cher at yandex.ru>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <libutil.h>
+#include <stdarg.h>
+#include <fcntl.h>
+#include <err.h>
+#include <errno.h>
+#include <dialog.h>
+#include <sysexits.h>
+#include <ncurses.h>
+#include <assert.h>
+#include "dialog.priv.h"
+#include "customdlg.h"
+
+
+static void dlg_item_draw(struct custom_dlg *dlg, struct dlg_item *item,
+ int focused);
+static void dlg_edit_draw(struct custom_dlg *dlg, DLG_EDIT *item, int focused);
+static void dlg_list_draw(struct custom_dlg *dlg, DLG_LIST *item, int focused);
+static void dlg_checkbox_draw(struct custom_dlg *dlg, DLG_CHECKBOX *item,
+ int focused);
+static void dlg_draw(struct custom_dlg *dlg);
+void dlg_draw_arrows(WINDOW *win, int scroll, int height, int choice, int x,
+ int y, int tag_x, int cur_x, int cur_y, chtype box, chtype border);
+
+void
+dlg_init(struct custom_dlg *dlg)
+{
+ bzero(dlg, sizeof(struct custom_dlg));
+ TAILQ_INIT(&dlg->items);
+}
+
+void
+dlg_free(struct custom_dlg *dlg)
+{
+ struct dlg_item *item;
+
+ while (!TAILQ_EMPTY(&dlg->items)) {
+ item = TAILQ_FIRST(&dlg->items);
+ free(item->priv);
+ free(item->title);
+ TAILQ_REMOVE(&dlg->items, item, item);
+ free(item);
+ }
+ free(dlg->title);
+ TAILQ_INIT(&dlg->items);
+}
+
+struct dlg_item *
+dlg_focus_get(struct custom_dlg *dlg)
+{
+ if (dlg == NULL)
+ return (NULL);
+ return (dlg->focus);
+}
+
+struct dlg_item *
+dlg_focus_next(struct custom_dlg *dlg)
+{
+ struct dlg_item *item, *f = NULL;
+
+ if (dlg == NULL)
+ return (NULL);
+ if (TAILQ_EMPTY(&dlg->items))
+ return (NULL);
+ /* Do we have any focusable items? */
+ TAILQ_FOREACH(item, &dlg->items, item) {
+ if (item->type != LABEL) {
+ f = item;
+ break;
+ }
+ }
+ if (f == NULL)
+ return (NULL);
+
+ if (dlg->focus == NULL) {
+ dlg->focus = f;
+ return (f);
+ } else
+ item = TAILQ_NEXT(dlg->focus, item);
+ do {
+ if (item == NULL)
+ item = TAILQ_FIRST(&dlg->items);
+ else if (item->type != LABEL) {
+ dlg->focus = item;
+ return (item);
+ } else
+ item = TAILQ_NEXT(item, item);
+ } while (1);
+ /* NOTREACHED */
+ return (item);
+}
+
+struct dlg_item *
+dlg_focus_prev(struct custom_dlg *dlg)
+{
+ struct dlg_item *item, *f = NULL;
+
+ if (dlg == NULL)
+ return (NULL);
+ if (TAILQ_EMPTY(&dlg->items))
+ return (NULL);
+ /* Do we have any focusable items? */
+ TAILQ_FOREACH(item, &dlg->items, item) {
+ if (item->type != LABEL) {
+ f = item;
+ break;
+ }
+ }
+ if (f == NULL)
+ return (NULL);
+
+ if (dlg->focus == NULL) {
+ dlg->focus = f;
+ return (f);
+ } else
+ item = TAILQ_PREV(dlg->focus, dlg_items, item);
+ do {
+ if (item == NULL)
+ item = TAILQ_LAST(&dlg->items, dlg_items);
+ else if (item->type != LABEL) {
+ dlg->focus = item;
+ return (item);
+ } else
+ item = TAILQ_PREV(item, dlg_items, item);
+ } while (1);
+ /* NOTREACHED */
+ return (item);
+}
+
+DLG_LABEL *
+dlg_add_label(struct custom_dlg *dlg, int y, int x, int w, int h, const char *title)
+{
+ DLG_LABEL *item;
+
+ item = malloc(sizeof(DLG_LABEL));
+ if (item == NULL)
+ return (NULL);
+ bzero(item, sizeof(DLG_LABEL));
+ item->type = LABEL;
+ item->x = x;
+ item->y = y;
+ item->h = h;
+ item->w = w;
+ if (title)
+ item->title = strdup(title);
+ TAILQ_INSERT_TAIL(&dlg->items, item, item);
+ return (item);
+}
+
+static void
+dlg_label_draw(struct custom_dlg *dlg, DLG_LABEL *item, int focused __unused)
+{
+ if (item->title != NULL) {
+ wattrset(dlg->win, dialog_attr);
+ wmove(dlg->win, item->y, item->x);
+ print_autowrap(dlg->win, item->title, dlg->h - 1, dlg->w - 2,
+ item->w, item->y, item->x, FALSE, FALSE);
+ }
+}
+
+int
+dlg_item_set_title(struct custom_dlg *dlg, DLG_LABEL *item,
+ const char *title)
+{
+ char *t;
+ int len;
+
+ if (title == NULL) {
+ free(item->title);
+ item->title = NULL;
+ } else {
+ len = strlen(title);
+ t = realloc(item->title, len + 1);
+ if (t == NULL)
+ return (ENOMEM);
+ item->title = t;
+ strcpy(item->title, title);
+ wattrset(dlg->win, dialog_attr);
+ mvwprintw(dlg->win, item->y, item->x, "%*s",
+ -item->w, item->title);
+ }
+ return (0);
+}
+
+DLG_EDIT *
+dlg_add_edit(struct custom_dlg *dlg, int y, int x, int w, const char *title,
+ int maxlen, const char *value)
+{
+ DLG_EDIT *item;
+ struct dlg_edit *e;
+
+ if (maxlen < 1)
+ return (NULL);
+ item = malloc(sizeof(DLG_EDIT));
+ if (item == NULL)
+ return (NULL);
+ e = malloc(sizeof(*e));
+ if (e == NULL) {
+ free(item);
+ return (NULL);
+ }
+ bzero(item, sizeof(DLG_EDIT));
+ bzero(e, sizeof(*e));
+ e->value = malloc(maxlen + 1);
+ if (e->value == NULL) {
+ free(item);
+ free(e);
+ return (NULL);
+ }
+ if (value)
+ strncpy(e->value, value, maxlen);
+ else
+ bzero(e->value, maxlen + 1);
+ e->len = maxlen;
+ item->type = EDIT;
+ item->priv = (void *)e;
+ item->x = x;
+ item->y = y;
+ item->w = w;
+ item->h = 3;
+ if (title)
+ item->title = strdup(title);
+ if (item->title)
+ item->h += 1;
+ TAILQ_INSERT_TAIL(&dlg->items, item, item);
+ return (item);
+}
+
+static void
+dlg_edit_draw(struct custom_dlg *dlg, DLG_EDIT *item, int focused)
+{
+ struct dlg_edit *e = (struct dlg_edit *)item->priv;
+ int y, len, scroll = 0;
+
+ y = item->title ? item->y + 2: item->y + 1;
+ len = strlen(e->value);
+ wattrset(dlg->win, inputbox_attr);
+ if (len > item->w - 2) {
+ if (len > item->w - 2)
+ scroll = len - item->w + 2;
+ mvwprintw(dlg->win, y, item->x + 1, "%s",
+ e->value + scroll);
+ } else
+ mvwprintw(dlg->win, y, item->x + 1, "%*s",
+ -item->w + 2, e->value);
+}
+
+char *
+dlg_edit_get_value(struct custom_dlg *dlg __unused, DLG_EDIT *item)
+{
+ struct dlg_edit *e;
+ if (item->type != EDIT)
+ return (NULL);
+ e = (struct dlg_edit *)item->priv;
+ return (e->value);
+}
+
+int
+dlg_edit_set_value(struct custom_dlg *dlg, DLG_EDIT *item,
+ const char *value)
+{
+ struct dlg_edit *e;
+ assert(item != NULL);
+ if (item->type != EDIT)
+ return (-1);
+ e = (struct dlg_edit *)item->priv;
+ if (value == NULL)
+ *e->value = '\0';
+ else
+ strncpy(e->value, value, e->len);
+ dlg_edit_draw(dlg, item, dlg->focus == item);
+ wrefresh(dlg->win);
+ return (0);
+}
+
+static int
+dlg_edit_proc(struct custom_dlg *dlg, DLG_EDIT *item, int (*key_handler)(int ))
+{
+ int key, y, ret = 0;
+ struct dlg_edit *e = (struct dlg_edit *)item->priv;
+ char tmp[e->len + 1];
+
+ y = item->title ? item->y + 2: item->y + 1;
+ do {
+ strncpy(tmp, e->value, e->len);
+ key = line_edit(dlg->win, y, item->x + 1, e->len, item->w - 2,
+ inputbox_attr, 1, tmp, 0);
+ if (key == '\r' || key == '\n' ||key == KEY_ENTER ||
+ key == KEY_TAB || key == KEY_BTAB)
+ strncpy(e->value, tmp, e->len);
+ dlg_edit_draw(dlg, item, 1);
+ wrefresh(dlg->win);
+ switch(key) {
+ case KEY_ESC:
+ return (DE_ESC);
+ case '\r':
+ case '\n':
+ case KEY_ENTER:
+ return (DE_CR);
+ case KEY_BTAB:
+ return (DE_BTAB);
+ case KEY_TAB:
+ return (DE_TAB);
+ default:
+ if (key_handler){
+ ret = key_handler(key);
+ if (ret != 0)
+ return (ret);
+ }
+ beep();
+ }
+ } while (1);
+ /* NOTREACHED */
+ return (ret);
+}
+
+
+DLG_BUTTON *
+dlg_add_button(struct custom_dlg *dlg, int y, int x, const char *title)
+{
+ DLG_BUTTON *item;
+
+ item = malloc(sizeof(DLG_BUTTON));
+ if (item == NULL)
+ return (NULL);
+ bzero(item, sizeof(DLG_BUTTON));
+ item->type = BUTTON;
+ item->x = x;
+ item->y = y;
+ item->h = 1;
+ item->w = strlen(title) + 2;
+ if (title)
+ item->title = strdup(title);
+ TAILQ_INSERT_TAIL(&dlg->items, item, item);
+ return (item);
+}
+
+static int
+dlg_button_proc(struct custom_dlg *dlg, DLG_BUTTON *item, int (*key_handler)(int ))
+{
+ int key, ret = 0;
+
+ do {
+ dlg_item_draw(dlg, item, 1);
+ wrefresh(dlg->win);
+ key = wgetch(dlg->win);
+ switch (key) {
+ case KEY_F(1):
+ display_helpfile();
+ break;
+ case KEY_ESC:
+ return (DE_ESC);
+ case '\n':
+ case '\r':
+ case ' ':
+ case KEY_ENTER:
+ return (DE_CR);
+ case KEY_BTAB:
+ return (DE_BTAB);
+ case KEY_TAB:
+ return (DE_TAB);
+ default:
+ if (key_handler) {
+ ret = key_handler(key);
+ if (ret != 0)
+ return (ret);
+ }
+ beep();
+ }
+ } while(1);
+ /* NOTREACHED */
+ return (ret);
+}
+
+
+DLG_LIST *
+dlg_add_list(struct custom_dlg *dlg, int y, int x, int w, int h,
+ const char *title, int cnt, const char **items)
+{
+ DLG_LIST *item;
+ struct dlg_list *l;
+
+ item = malloc(sizeof(DLG_LIST));
+ if (item == NULL)
+ return (NULL);
+ l = malloc(sizeof(*l));
+ if (l == NULL) {
+ free(item);
+ return (NULL);
+ }
+ bzero(item, sizeof(DLG_LIST));
+ bzero(l, sizeof(*l));
+ l->items = items;
+ l->cnt = cnt;
+ if (l->items)
+ l->selected = (char *)l->items[0];
+ item->type = LIST;
+ item->priv = (void *)l;
+ item->x = x;
+ item->y = y;
+ item->w = w;
+ item->h = h;
+ if (title)
+ item->title = strdup(title);
+ TAILQ_INSERT_TAIL(&dlg->items, item, item);
+ return (item);
+}
+
+static void
+dlg_list_draw(struct custom_dlg *dlg, DLG_LIST *item, int focused)
+{
+ int i, row, h, y;
+ struct dlg_list *l = (struct dlg_list *)item->priv;
+
+ h = item->title ? item->h - 3: item->h - 2;
+ y = item->title ? item->y + 2: item->y + 1;
+
+ wattrset(dlg->win, item_attr);
+ for (i = 0, row = 0; row < h && i < l->cnt; i++) {
+ if (i < l->scroll)
+ continue;
+ if (row == l->choice) {
+ l->selected = (char *)l->items[i];
+ wattrset(dlg->win, focused ? item_selected_attr:
+ item_attr);
+ }
+ mvwprintw(dlg->win, y + row, item->x + 1, "%*s",
+ 2 - item->w, l->items[i]);
+ if (row == l->choice)
+ wattrset(dlg->win, item_attr);
+ row++;
+ }
+ for (; row < h; row++)
+ mvwprintw(dlg->win, y + row, item->x + 1, "%*s",
+ 2 - item->w, " ");
+ dlg_draw_arrows(dlg->win, l->scroll, h, l->cnt, item->x,
+ y - 1, 2, item->x + 1, y + l->choice, dialog_attr, border_attr);
+}
+
+char *
+dlg_list_get_choice(struct custom_dlg *dlg __unused, DLG_LIST *item)
+{
+ struct dlg_list *l;
+ if (item->type != LIST)
+ return (NULL);
+ l = (struct dlg_list *)item->priv;
+ return (l->selected);
+}
+
+void
+dlg_list_handle_move(int key, int *choice, int *scroll, int count, int height)
+{
+ switch (key) {
+ case KEY_UP:
+ if (*choice > 0)
+ *choice -= 1;
+ else if (*scroll > 0)
+ *scroll -= 1;
+ break;
+ case KEY_DOWN:
+ if (*choice < count - 1) {
+ if (*choice < height - 1)
+ *choice += 1;
+ else if (*scroll + height < count)
+ *scroll += 1;
+ }
+ break;
+ case KEY_PPAGE:
+ if (*scroll > height) {
+ *choice = 0;
+ *scroll -= height - 1;
+ if (*scroll < 0)
+ *scroll = 0;
+ break;
+ }
+ case KEY_HOME:
+ *choice = *scroll = 0;
+ break;
+ case KEY_NPAGE:
+ if (count > height) {
+ *choice = height - 1;
+ *scroll += height - 1;
+ if (*scroll + height > count)
+ *scroll = count - height;
+ break;
+ }
+ case KEY_END:
+ if (count < height)
+ *choice = count - 1;
+ else {
+ *choice = height - 1;
+ *scroll = count - height;
+ }
+ break;
+ }
+}
+
+static int
+dlg_list_proc(struct custom_dlg *dlg, DLG_LIST *item, int (*key_handler)(int ))
+{
+ int key, h, ret = 0;
+ struct dlg_list *l = (struct dlg_list *)item->priv;
+
+ h = item->title ? item->h - 3: item->h - 2;
+ do {
+ dlg_list_draw(dlg, item, 1);
+ wrefresh(dlg->win);
+ key = wgetch(dlg->win);
+ switch(key) {
+ case KEY_UP:
+ case KEY_DOWN:
+ case KEY_PPAGE:
+ case KEY_HOME:
+ case KEY_NPAGE:
+ case KEY_END:
+ dlg_list_handle_move(key, &l->choice, &l->scroll,
+ l->cnt, h);
+ break;
+ case KEY_F(1):
+ display_helpfile();
+ break;
+ case KEY_ESC:
+ return (DE_ESC);
+ case '\r':
+ case '\n':
+ case KEY_ENTER:
+ return (DE_CR);
+ case KEY_BTAB:
+ return (DE_BTAB);
+ case KEY_TAB:
+ return (DE_TAB);
+ default:
+ if (key_handler){
+ ret = key_handler(key);
+ if (ret != 0)
+ return (ret);
+ }
+ beep();
+ }
+ } while (1);
+ /* NOTREACHED */
+ return (ret);
+}
+
+DLG_CHECKBOX *
+dlg_add_checkbox(struct custom_dlg *dlg, int y, int x, int w, int h,
+ int checked, const char *title)
+{
+ DLG_CHECKBOX *item;
+
+ item = malloc(sizeof(DLG_CHECKBOX));
+ if (item == NULL)
+ return (NULL);
+ bzero(item, sizeof(DLG_CHECKBOX));
+ item->type = CHECKBOX;
+ item->x = x;
+ item->y = y;
+ item->h = h;
+ item->w = w;
+ if (title)
+ item->title = strdup(title);
+ item->data = (void *)(intptr_t)checked;
+ TAILQ_INSERT_TAIL(&dlg->items, item, item);
+ return (item);
+}
+
+static void
+dlg_checkbox_draw(struct custom_dlg *dlg, DLG_CHECKBOX *item, int focused)
+{
+ wattrset(dlg->win, focused ? button_active_attr:
+ button_inactive_attr);
+ mvwprintw(dlg->win, item->y, item->x, "[%s] ",
+ (int)(intptr_t)item->data ? "X": " ");
+ if (item->title != NULL) {
+ print_autowrap(dlg->win, item->title, dlg->h - 1, dlg->w - 6,
+ item->w, item->y, item->x, FALSE, FALSE);
+ }
+}
+
+
+int
+dlg_checkbox_check(struct custom_dlg *dlg, DLG_CHECKBOX *item, int checked)
+{
+ assert(item != NULL);
+ if (item->type != CHECKBOX)
+ return (-1);
+ item->data = (void *)(intptr_t)checked;
+ dlg_edit_draw(dlg, item, dlg->focus == item);
+ wrefresh(dlg->win);
+ return (0);
+}
+
+int
+dlg_checkbox_checked(struct custom_dlg *dlg __unused, DLG_CHECKBOX *item)
+{
+ assert(item != NULL);
+ if (item->type != CHECKBOX)
+ return (-1);
+ return ((int)(intptr_t)item->data);
+}
+
+int
+dlg_checkbox_toggle(struct custom_dlg *dlg __unused, DLG_CHECKBOX *item)
+{
+ assert(item != NULL);
+ if (item->type != CHECKBOX)
+ return (-1);
+ item->data = (void *)(intptr_t)((int)(intptr_t)item->data ? 0: 1);
+ return (0);
+}
+
+static int
+dlg_checkbox_proc(struct custom_dlg *dlg, DLG_CHECKBOX *item, int (*key_handler)(int ))
+{
+ int key, ret = 0;
+
+ do {
+ dlg_checkbox_draw(dlg, item, 1);
+ wrefresh(dlg->win);
+ key = wgetch(dlg->win);
+ switch(key) {
+ case KEY_ESC:
+ return (DE_ESC);
+ case '\r':
+ case '\n':
+ case KEY_ENTER:
+ return (DE_CR);
+ case KEY_BTAB:
+ return (DE_BTAB);
+ case KEY_TAB:
+ return (DE_TAB);
+ default:
+ if (key_handler){
+ ret = key_handler(key);
+ if (ret != 0)
+ return (ret);
+ }
+ beep();
+ }
+ } while (1);
+ /* NOTREACHED */
+ return (ret);
+}
+
+void
+dlg_autosize(struct custom_dlg *dlg, int *width, int *height)
+{
+ struct dlg_item *item;
+ int w, h, max_w, max_h;
+
+ max_w = 5; max_h = 3;
+ TAILQ_FOREACH(item, &dlg->items, item) {
+ w = item->w + item->x;
+ h = item->h + item->y;
+ if (w > max_w)
+ max_w = w;
+ if (h > max_h)
+ max_h = h;
+ }
+ if (width)
+ *width = max_w + 1;
+ if (height)
+ *height = max_h + 1;
+}
+
+static void
+dlg_item_draw(struct custom_dlg *dlg, struct dlg_item *item, int focused)
+{
+ int h = item->h, y = item->y;
+
+ switch (item->type) {
+ case LABEL:
+ dlg_label_draw(dlg, (DLG_LABEL *)item, focused);
+ break;
+ case EDIT:
+ case LIST:
+ if (item->title) {
+ wattrset(dlg->win, dialog_attr);
+ mvwprintw(dlg->win, item->y, item->x, "%s",
+ item->title);
+ h -= 1; y += 1;
+ }
+ draw_box(dlg->win, y, item->x, h, item->w, border_attr,
+ dialog_attr);
+ if (item->type == LIST)
+ dlg_list_draw(dlg, (DLG_LIST *)item, focused);
+ else
+ dlg_edit_draw(dlg, (DLG_EDIT *)item, focused);
+ break;
+ case BUTTON:
+ wattrset(dlg->win, focused ? button_active_attr:
+ button_inactive_attr);
+ mvwprintw(dlg->win, item->y, item->x, "[%s]",
+ item->title ? item->title: " ");
+ break;
+ case CHECKBOX:
+ dlg_checkbox_draw(dlg, (DLG_CHECKBOX *)item, focused);
+ break;
+ }
+}
+
+int
+dlg_proc(struct custom_dlg *dlg, int (*key_handler)(int ))
+{
+ int ret = 0;
+ struct dlg_item *item;
+
+ if (dlg == NULL)
+ return (-1);
+ item = dlg_focus_get(dlg);
+ if (item == NULL)
+ item = dlg_focus_next(dlg);
+ do {
+ dlg_update(dlg);
+ if (item == NULL)
+ ret = wgetch(dlg->win);
+ else {
+ switch(item->type) {
+ case EDIT:
+ ret = dlg_edit_proc(dlg, (DLG_EDIT *)item,
+ key_handler);
+ break;
+ case LIST:
+ ret = dlg_list_proc(dlg, (DLG_LIST *)item,
+ key_handler);
+ break;
+ case BUTTON:
+ ret = dlg_button_proc(dlg, (DLG_BUTTON *)item,
+ key_handler);
+ break;
+ case CHECKBOX:
+ ret = dlg_checkbox_proc(dlg, (DLG_CHECKBOX *)item,
+ key_handler);
+ break;
+ default:
+ err(EX_SOFTWARE, "unknown dlg_item type");
+ }
+ }
+ switch (ret) {
+ default:
+ case DE_CR:
+ case DE_ESC:
+ return (ret);
+ case DE_TAB:
+ item = dlg_focus_next(dlg);
+ break;
+ case DE_BTAB:
+ item = dlg_focus_prev(dlg);
+ break;
+ }
+ } while (item);
+ return (ret);
+}
+
+void
+dlg_update(struct custom_dlg *dlg)
+{
+ if (dlg == NULL)
+ return;
+ dlg_draw(dlg);
+ wrefresh(dlg->win);
+}
+
+static void
+dlg_draw(struct custom_dlg *dlg)
+{
+ struct dlg_item *item;
+ draw_box(dlg->win, 0, 0, dlg->h, dlg->w, dialog_attr, border_attr);
+ if (dlg->title) {
+ wattrset(dlg->win, title_attr);
+ mvwprintw(dlg->win, 0, (dlg->w - strlen(dlg->title)) / 2 - 1,
+ " %s ", dlg->title);
+ }
+ TAILQ_FOREACH(item, &dlg->items, item) {
+ dlg_item_draw(dlg, item, item == dlg->focus);
+ }
+ display_helpline(dlg->win, dlg->h - 1, dlg->w);
+}
+
+int
+dlg_open_dialog(struct custom_dlg *dlg, int width, int height,
+ const char *title)
+{
+ WINDOW *win;
+ int x, y;
+
+ assert(dlg != NULL);
+ if (width < 5 || height < 3) {
+ dlg_autosize(dlg, width < 5 ? &width: NULL,
+ height < 3 ? &height: NULL);
+ }
+
+ x = DialogX ? DialogX : (COLS - width) / 2;
+ y = DialogY ? DialogY : (LINES - height) / 2;
+
+ if (use_shadow)
+ draw_shadow(stdscr, y, x, height, width);
+ win = newwin(height, width, y, x);
+ if (win == NULL)
+ return (-1);
+ if (title) {
+ dlg->title = strndup(title, width - 2);
+ if (dlg->title == NULL) {
+ delwin(win);
+ return (-1);
+ }
+ }
+ dlg->win = win;
+ dlg->x = x;
+ dlg->y = y;
+ dlg->w = width;
+ dlg->h = height;
+ keypad(win, TRUE);
+ return (0);
+}
+
+void
+dlg_close_dialog(struct custom_dlg *dlg)
+{
+ if (dlg == NULL)
+ return;
+ if (dlg->win != NULL) {
+ delwin(dlg->win);
+ dlg->win = NULL;
+ }
+}
+
+int
+dlg_open_popupmenu(struct custom_dlg *dlg, int y, int x, int width, int height,
+ int cnt, const char **items)
+{
+ WINDOW *win;
+ DLG_LIST *item;
+
+ assert(dlg != NULL);
+ if (use_shadow)
+ draw_shadow(stdscr, y, x, height, width);
+ win = newwin(height, width, y, x);
+ if (win == NULL)
+ return (-1);
+ dlg->win = win;
+ dlg->x = x;
+ dlg->y = y;
+ dlg->w = width;
+ dlg->h = height;
+ keypad(win, TRUE);
+ if (dlg_add_list(dlg, 0, 0, width, height, NULL, cnt, items) == NULL)
+ return (-1);
+ return (0);
+}
+
+int
+dlg_popupmenu_proc(struct custom_dlg *dlg, int (*key_handler)(int ))
+{
+ int ret = 0;
+ struct dlg_item *item;
+
+ if (dlg == NULL)
+ return (-1);
+
+ item = dlg_focus_get(dlg);
+ if (item == NULL)
+ item = dlg_focus_next(dlg);
+ assert(item != NULL);
+ assert(item->type == LIST);
+
+ draw_box(dlg->win, 0, 0, dlg->h, dlg->w, dialog_attr,
+ border_attr);
+ ret = dlg_list_proc(dlg, (DLG_LIST *)item, key_handler);
+ return (ret);
+}
+
+char *
+dlg_popupmenu_get_choice(struct custom_dlg *dlg)
+{
+ DLG_LIST *item;
+ if (dlg == NULL)
+ return (NULL);
+ item = TAILQ_FIRST(&dlg->items);
+ assert(item != NULL);
+
+ return (dlg_list_get_choice(dlg, item));
+}
+
+void
+dlg_draw_arrows(WINDOW *win, int scroll, int height, int choice, int x, int y,
+ int tag_x, int cur_x, int cur_y, chtype box, chtype border)
+{
+ wmove(win, y, x + tag_x + 1);
+ wattrset(win, scroll ? uarrow_attr : box);
+ waddch(win, scroll ? ACS_UARROW : ACS_HLINE);
+ waddch(win, scroll ? '(' : ACS_HLINE);
+ waddch(win, scroll ? '-' : ACS_HLINE);
+ waddch(win, scroll ? ')' : ACS_HLINE);
+ wmove(win, y + height + 1, x + tag_x + 1);
+
+ wattrset(win, scroll + height < choice ? darrow_attr : border);
+ waddch(win, scroll + height < choice ? ACS_DARROW : ACS_HLINE);
+ waddch(win, scroll + height < choice ? '(' : ACS_HLINE);
+ waddch(win, scroll + height < choice ? '+' : ACS_HLINE);
+ waddch(win, scroll + height < choice ? ')' : ACS_HLINE);
+ wmove(win, cur_y, cur_x); /* Restore cursor position */
+}
+
Added: user/ae/usr.sbin/sade/customdlg.h
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ user/ae/usr.sbin/sade/customdlg.h Wed Jun 9 12:06:08 2010 (r208945)
@@ -0,0 +1,135 @@
+/*-
+ * Copyright (c) 2010 Andrey V. Elsukov <bu7cher at yandex.ru>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _CUSTOMDLG_H_
+#define _CUSTOMDLG_H_
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/queue.h>
+#include <dialog.h>
+
+enum dlg_item_type {
+ LABEL, EDIT, BUTTON, LIST, CHECKBOX
+};
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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