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//===========================================
// Lumina-DE source code
// Copyright (c) 2016, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
#include "OPWidget.h"
#include "ui_OPWidget.h"
#include "ScrollDialog.h"
OPWidget::OPWidget(QWidget *parent) : QWidget(parent), ui(new Ui::OPWidget()){
starttime = endtime = -1;
WA = new QWidgetAction(0);
WA->setDefaultWidget(this);
worker = 0;
workthread = 0;
dlg = 0;
//Now create the widget
ui->setupUi(this);
ui->tool_close->setIcon( LXDG::findIcon("dialog-close","view-close") );
ui->tool_showerrors->setIcon(LXDG::findIcon("view-choose","view-preview"));
//connect the widget buttons
connect(ui->tool_close, SIGNAL(clicked()), this, SLOT(closeWidget()) );
connect(ui->tool_showerrors, SIGNAL(clicked()), this, SLOT(showErrors()) );
}
OPWidget::~OPWidget(){
if(worker!=0){ worker->stopped = true; worker->deleteLater(); }
if(workthread!=0){ workthread->quit(); workthread->wait(); delete workthread; }
WA->deleteLater();
if(dlg!=0){ dlg->deleteLater(); }
}
QWidgetAction* OPWidget::widgetAction(){
return WA;
}
void OPWidget::setupOperation(QString optype, QStringList oldF, QStringList newF){
if(workthread==0){ workthread = new QThread(); }
if(worker==0){
worker = new FOWorker();
connect(worker, SIGNAL(startingItem(int,int,QString,QString)), this, SLOT(opUpdate(int,int,QString,QString)) );
connect(worker, SIGNAL(finished(QStringList)), this, SLOT(opFinished(QStringList)) );
worker->moveToThread(workthread);
}
workthread->start();
//Now setup the worker with the desired operation
optype = optype.toLower();
worker->ofiles = oldF;
worker->nfiles = newF;
if(optype=="move"){ worker->isMV = true; tract = tr("Move"); }
else if(optype=="copy"){ worker->isCP = true; tract = tr("Copy"); }
else if(optype=="delete"){ worker->isRM = true; tract = tr("Remove"); }
}
bool OPWidget::isDone(){
return (endtime>0);
}
bool OPWidget::hasErrors(){
return !Errors.isEmpty();
}
float OPWidget::duration(){
return ( (endtime-starttime)/1000.0); //convert from ms to s
}
QString OPWidget::finalStat(){
return ui->label->text();
}
//PUBLIC SLOTS
void OPWidget::startOperation(){
starttime = QDateTime::currentMSecsSinceEpoch();
endtime = -1;
QTimer::singleShot(0, worker, SLOT(slotStartOperations()) );
emit starting(this->whatsThis());
}
// PRIVATE SLOTS
void OPWidget::closeWidget(){
if(!isDone()){ worker->stopped = true; }
else{ emit closed(this->whatsThis()); }
}
void OPWidget::showErrors(){
qDebug() << "Errors:" << Errors;
if(dlg==0){
dlg = new ScrollDialog(); //need this to persist outside this function
dlg->setWindowTitle(tr("File Operation Errors"));
dlg->setText( Errors.join("\n") );
}
dlg->showNormal();
}
void OPWidget::opFinished(QStringList errors){
Errors = errors;
endtime = QDateTime::currentMSecsSinceEpoch();
emit finished(this->whatsThis());
ui->progressBar->setValue(ui->progressBar->maximum()); //last item finished
ui->tool_showerrors->setVisible(!Errors.isEmpty());
ui->label->setText( QString(tr("%1 Finished")).arg(tract) + (errors.isEmpty() ? "" : (" ("+tr("Errors Occured")+")") ) );
}
void OPWidget::opUpdate(int cur, int tot, QString ofile, QString nfile){ //current, total, old file, new file
ui->progressBar->setRange(0,tot);
ui->progressBar->setValue(cur);
QString txt = tract +": "+ofile.section("/",-1);
if(!nfile.isEmpty()){txt.append(" -> "+nfile.section("/",-1) ); }
ui->label->setText( txt);
}
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