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/* rwinstallprogress.cc
*
* Copyright (c) 2000, 2001 Conectiva S/A
*
* Author: Alfredo K. Kojima <kojima@conectiva.com.br>
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#include "config.h"
#include "i18n.h"
#include "rwmainwindow.h"
#include "rwinstallprogress.h"
#include <unistd.h>
#include <stdio.h>
extern void RWFlushInterface();
void RWInstallProgress::startUpdate()
{
show();
RWFlushInterface();
}
void RWInstallProgress::finishUpdate()
{
WMSetProgressIndicatorValue(_pbar, 1000);
RWFlushInterface();
hide();
}
void RWInstallProgress::updateInterface()
{
char buf[2];
static char line[128] = "";
while (1) {
int len = read(_childin, buf, 1);
if (len < 1)
break;
if (buf[0] == '\n') {
if (line[0] != '%') {
WMSetLabelText(_label, line);
WMSetProgressIndicatorValue(_pbar, 0);
} else {
float val;
sscanf(line + 3, "%f", &val);
WMSetProgressIndicatorValue(_pbar, (int)(val * 10.0));
}
line[0] = 0;
} else {
buf[1] = 0;
strcat(line, buf);
}
}
if (XPending(WMScreenDisplay(_scr)) > 0) {
XEvent ev;
WMNextEvent(WMScreenDisplay(_scr), &ev);
WMHandleEvent(&ev);
} else {
wusleep(1000);
}
}
RWInstallProgress::RWInstallProgress(RWMainWindow *main)
: RInstallProgress(), RWWindow(main, "installProgress", true, false)
{
setTitle(_("Performing Changes"));
_scr = WMWidgetScreen(_win);
WMResizeWidget(_win, 320, 80);
WMSetBoxBorderWidth(_topBox, 10);
WMSetBoxHorizontal(_topBox, False);
_label = WMCreateLabel(_topBox);
WMMapWidget(_label);
WMAddBoxSubview(_topBox, WMWidgetView(_label), True, True, 20, 0, 10);
_pbar = WMCreateProgressIndicator(_topBox);
WMSetProgressIndicatorMaxValue(_pbar, 1000);
WMMapWidget(_pbar);
WMAddBoxSubview(_topBox, WMWidgetView(_pbar), False, True, 25, 0, 0);
WMRealizeWidget(_win);
}
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