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aqbanking/src/frontends/qbanking/widgets/qbprogress.cpp @ 7904aab9

/***************************************************************************
$RCSfile$
-------------------
cvs : $Id$
begin : Mon Mar 01 2004
copyright : (C) 2004 by Martin Preuss
email : martin@libchipcard.de

***************************************************************************
* Please see toplevel file COPYING for license details *
***************************************************************************/

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif


#include <qlabel.h>
#include <qprogressbar.h>
#include <qapplication.h>
#include <qpushbutton.h>
#include <qdatetime.h>
#include <qtextbrowser.h>

#include "qbprogress.h"

#include <gwenhywfar/debug.h>


int QBProgress::_openCount=0;



QBProgress::QBProgress(GWEN_TYPE_UINT32 id,
ProgressType pt,
const QString& title,
const QString& text,
const QString& units,
QWidget* parent, const char* name, WFlags fl)
:QBProgressUI(parent, name, fl)
,_id(id)
,_progressType(pt)
,_aborted(false)
,_closed(false)
,_doShowText(false)
,_shouldStay(false)
,_total(0)
,_lastProgress(0)
,_units(units) {

_openCount++;
if (_openCount>5) {
DBG_ERROR(0,
"Too many progress widgets created, "
"please check your program");
::abort();
}

if (!title.isEmpty())
setCaption(title);
if (!text.isEmpty())
textWidget->setText(text);

if (pt==ProgressTypeNormal) {
_doShowText=true;
_shouldStay=true;
setWFlags(Qt::WDestructiveClose);
logWidget->setMinimumHeight(350);
}

QObject::connect((QObject*)abortButton, SIGNAL(clicked()),
this, SLOT(abort()));

QObject::connect((QObject*)closeButton, SIGNAL(clicked()),
this, SLOT(close()));

}



QBProgress::~QBProgress(){
_openCount--;
}



void QBProgress::setProgressText(const QString &s) {
textWidget->setText(s);
}



void QBProgress::setProgressUnits(const QString &s) {
_units=s;
}



void QBProgress::show(){
if (_total==AB_BANKING_PROGRESS_NONE)
progressBar->hide();
else
progressUnitsLabel->hide();
adjustSize();
QBProgressUI::show();
qApp->processEvents();
}



GWEN_TYPE_UINT32 QBProgress::getId(){
return _id;
}



int QBProgress::start(GWEN_TYPE_UINT32 total){
_total=total;
_closed=false;
abortButton->setEnabled(true);
closeButton->setEnabled(false);
_aborted=false;

if (_progressType==ProgressTypeSimple ||
_progressType==ProgressTypeFast) {
_doShowText=false;
logWidget->hide();
}

progressBar->setTotalSteps(total);
progressBar->setProgress(0);
_lastProgress=0;

_startTime=time(0);

qApp->processEvents();
_lastTime=0;

return 0;
}



void QBProgress::_handleTime(){
time_t currTime;

if (!_closed) {
currTime=time(0);
if (_lastTime!=currTime) {
unsigned int dt;
int mins;
int secs;
_lastTime=currTime;
dt=(unsigned int)difftime(currTime, _startTime);
mins=dt/60;
secs=dt%60;
QString label = QString("%1:%2%3 min").arg(mins).
arg(secs<10?"0":"").arg(secs);
// Replacement for:
// snprintf(buf, sizeof(buf), "%d:%02d min", mins, secs);
timeLabel->setText(label);

}
}
}



int QBProgress::advance(GWEN_TYPE_UINT32 progress){
_handleTime();

if (_total==AB_BANKING_PROGRESS_NONE) {
if (progress==AB_BANKING_PROGRESS_ONE)
progress=_lastProgress+1;

if (progress!=AB_BANKING_PROGRESS_NONE) {
if (progress!=_lastProgress) {
QString qs;

qs=QString::number(progress);
if (!_units.isEmpty()) {
qs+=" ";
qs+=_units;
}
progressUnitsLabel->setText(qs);
_lastProgress=progress;
}
}
}
else {
if (progress==AB_BANKING_PROGRESS_NONE) {
}
else if (progress==AB_BANKING_PROGRESS_ONE) {
progressBar->setProgress(progressBar->progress()+1);
}
else {
progressBar->setProgress(progress);
}
}
qApp->processEvents();
if (_aborted)
return AB_ERROR_USER_ABORT;
return 0;
}



int QBProgress::log(AB_BANKING_LOGLEVEL level,
const QString& text){
QTime d;
QString tmp;

_handleTime();
tmp+=_logtext;
tmp+="<tr><td>";
d=QTime::currentTime();
tmp+=d.toString();
tmp+="</td><td>";
if (level<=AB_Banking_LogLevelError) {
tmp+="<font color=\"red\">";
tmp+=text;
tmp+="</font>";
}
else if (level==AB_Banking_LogLevelWarn) {
tmp+="<font color=\"blue\">";
tmp+=text;
tmp+="</font>";
}
else if (level>=AB_Banking_LogLevelInfo) {
tmp+="<font color=\"green\">";
tmp+=text;
tmp+="</font>";
}
else
tmp+=text;

if (level<=AB_Banking_LogLevelNotice) {
if (!_doShowText) {
_doShowText=true;
logWidget->show();
}
}

if (level<=AB_Banking_LogLevelWarn) {
_shouldStay=true;
setWFlags(Qt::WDestructiveClose);
}

tmp+="</td></tr>";
_logtext=tmp;
tmp="<qt><table>"+_logtext+"</table></qt>";
logWidget->setText(tmp);
logWidget->scrollToBottom();

qApp->processEvents();
if (_aborted)
return AB_ERROR_USER_ABORT;
return 0;
}



int QBProgress::end(){
abortButton->setEnabled(false);
closeButton->setEnabled(true);
closeButton->setFocus();
if (_shouldStay) {
QString qs;

qs=tr("Finished. You may close this window.");
log(AB_Banking_LogLevelNotice, qs);
}
raise();

if (_aborted)
return AB_ERROR_USER_ABORT;
return 0;
}



void QBProgress::closeEvent(QCloseEvent *e){
if (closeButton->isEnabled()) {
_closed=true;
e->accept();
}
}



void QBProgress::abort() {
_aborted=true;
abortButton->setEnabled(false);
//closeButton->setEnabled(true);
closeButton->setFocus();
log(AB_Banking_LogLevelWarn, "User aborted");
}



bool QBProgress::isClosed() {
return _closed;
}



bool QBProgress::shouldStay() {
return _shouldStay;
}









(10-10/15)