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/*
* windows.c - simple popup windows used by the loader
*
* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Author(s): Erik Troan <ewt@redhat.com>
* Matt Wilson <msw@redhat.com>
* Michael Fulbright <msf@redhat.com>
* Jeremy Katz <katzj@redhat.com>
*/
#include <errno.h>
#include <newt.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <stdarg.h>
#include <math.h>
#include "../isys/log.h"
#include "windows.h"
void winStatus(int width, int height, char * title, char * text, ...) {
newtComponent t, f;
char * buf = NULL;
va_list args;
va_start(args, text);
if (vasprintf(&buf, text, args) != -1) {
newtCenteredWindow(width, height, title);
t = newtTextbox(1, 1, width - 2, height - 2, NEWT_TEXTBOX_WRAP);
newtTextboxSetText(t, buf);
f = newtForm(NULL, NULL, 0);
free(buf);
newtFormAddComponent(f, t);
newtDrawForm(f);
newtRefresh();
newtFormDestroy(f);
}
va_end(args);
}
void scsiWindow(const char * driver) {
winStatus(40, 3, _("Loading SCSI driver"),
_("Loading %s driver"), driver);
}
int progressCallback(void *pbdata, long long pos, long long total) {
struct progressCBdata *data = pbdata;
char tickmark[2] = "-";
char *ticks = "-\\|/";
int x = ceil(pos * 100.0 / total);
newtScaleSet(data->scale, x);
*tickmark = ticks[x % 4];
newtLabelSetText(data->label, tickmark);
newtRefresh();
return 0;
}
struct progressCBdata *winProgressBar(int width, int height, char *title, char *text, ...) {
struct progressCBdata *data;
char *buf = NULL;
va_list args;
int llen;
newtComponent t, f, scale, label;
va_start(args, text);
if (vasprintf(&buf, text, args) != -1) {
va_end(args);
newtCenteredWindow(width, height, title);
t = newtTextbox(1, 1, width - 2, height - 2, NEWT_TEXTBOX_WRAP);
newtTextboxSetText(t, buf);
llen = strlen(buf);
free(buf);
label = newtLabel(llen + 1, 1, "-");
f = newtForm(NULL, NULL, 0);
newtFormAddComponent(f, t);
scale = newtScale(3, 3, width - 6, 100);
newtFormAddComponent(f, scale);
newtDrawForm(f);
newtRefresh();
if ((data = malloc(sizeof(struct progressCBdata))) == NULL) {
logMessage(ERROR, "%s: %d: %m", __func__, __LINE__);
abort();
}
data->scale = scale;
data->label = label;
return data;
}
return NULL;
}
/* vim:set shiftwidth=4 softtabstop=4: */
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