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/*
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.
*/
#include <QSqlQuery>
#include <QTableWidget>
#include <QTreeView>
#include <QPushButton>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QMutexLocker>
#include <QTableWidget>
#include <QModelIndex>
#include <QDebug>
#include "dbanalyzer.h"
#include "smtreemodel.h"
#include "smtreeitem.h"
DbAnalyzerDialog::DbAnalyzerDialog(QWidget *parent, Qt::WindowFlags f) : QDialog(parent, f){
//create tab widget
mTab = new QTabWidget;
//setup analyzer
mAnalyzer = new DbAnalyzer(this);
// no actors
QWidget *noActorsT = new QWidget;
QStringList noActorsHeaders = QStringList() << tr("Series") << tr("Series part") << tr("Series Id") << tr("Seriespart");
mNoActorsV = new QTreeView;
mNoActorsM = new SmTreeModel(noActorsHeaders, this);
mNoActorsV->setModel(mNoActorsM);
QVBoxLayout *noActorsL = new QVBoxLayout;
noActorsL->addWidget(mNoActorsV);
mNoActorsV->setColumnHidden(1, true);
mNoActorsV->setColumnHidden(2, true);
mNoActorsV->setColumnHidden(3, true);
mNoActorsV->setEditTriggers(QTreeView::NoEditTriggers);
mNoActorsV->setSelectionBehavior(QAbstractItemView::SelectRows);
mNoActorsV->setSelectionMode(QAbstractItemView::SingleSelection);
connect(mNoActorsV, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(noActorsDoubleClicked(QModelIndex)));
noActorsT->setLayout(noActorsL);
//buttons
mCancel = new QPushButton(tr("Cancel"));
connect(mCancel, SIGNAL(clicked()), this, SLOT(cancelAnalyzer()));
mClose = new QPushButton(tr("Close"));
connect(mClose, SIGNAL(clicked()), this, SLOT(accept()));
//setup dialog
mTab->addTab(noActorsT, tr("No Actors"));
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(mTab);
QHBoxLayout *buttonLayout = new QHBoxLayout;
buttonLayout->addStretch();
buttonLayout->addWidget(mCancel);
buttonLayout->addWidget(mClose);
mainLayout->addLayout(buttonLayout);
setLayout(mainLayout);
setMinimumWidth(500);
//get things going
connect(mAnalyzer, SIGNAL(started()), this, SLOT(analyzerStarted()));
connect(mAnalyzer, SIGNAL(finished()), this, SLOT(analyzerFinished()));
mAnalyzer->start();
}
void DbAnalyzerDialog::cancelAnalyzer(){
mAnalyzer->setCancel(true);
}
void DbAnalyzerDialog::analyzerStarted(){
mCancel->setEnabled(true);
mClose->setEnabled(false);
}
void DbAnalyzerDialog::analyzerFinished(){
mCancel->setEnabled(false);
mClose->setEnabled(true);
populateNoActors();
}
void DbAnalyzerDialog::noActorsDoubleClicked(const QModelIndex &idx){
qDebug() << idx;
if(!idx.isValid()){
return;
}
QModelIndex seriesPartIdx = mNoActorsM->index(idx.row(), 3, idx.parent());
QModelIndex seriesIdx = mNoActorsM->index(idx.row(), 2, idx.parent());
qDebug() << seriesPartIdx << seriesIdx;
//if(spIdx.isValid()){
emit partClicked(seriesPartIdx.data().toInt(), seriesIdx.data().toInt());
//}
}
void DbAnalyzerDialog::populateNoActors(){
const int columns = 4;
QList<QList<QVariant> > noActors = mAnalyzer->noActors();
SmTreeItem *root = new SmTreeItem(columns);
foreach(QList<QVariant> l, noActors){
SmTreeItem *child = new SmTreeItem(l, root);
root->appendChild(child);
}
mNoActorsM->setRoot(root);
mNoActorsV->resizeColumnToContents(0);
}
DbAnalyzer::DbAnalyzer(QObject *parent) : QThread(parent), mCanceled(false), mStatus(Fail) {
mDb = QSqlDatabase::cloneDatabase(QSqlDatabase::database("treedb"), "analyzerDB");
mDb.open();
mStatus = mDb.isOpen() ? Ok : Fail;
mNoActorQuery = new QSqlQuery(mDb);
mNoActorQuery->prepare("SELECT series.tseries_name, seriesparts.iseriespart, series.iseries_id, seriesparts.iseriesparts_id FROM series, seriesparts LEFT JOIN seriesparts_actormap ON seriesparts.iseriesparts_id = seriesparts_actormap.iseriesparts_id WHERE iactors_id IS NULL AND seriesparts.iseries_id = series.iseries_id ORDER BY tseries_name");
}
DbAnalyzer::~DbAnalyzer(){
delete mNoActorQuery;
mDb.close();
}
void DbAnalyzer::setCancel(bool canceled){
QMutexLocker m(&mCancelMutex);
mCanceled = canceled;
}
void DbAnalyzer::run(){
noActorsCheck();
}
void DbAnalyzer::noActorsCheck(){
if(!mNoActorQuery->exec()){
mStatus = Fail;
return;
}
emit message(tr("Fetching movies without actors"));
while(mNoActorQuery->next()){
if(mCanceled){
break;
}
QList<QVariant> res;
for(int i = 0; i < 4; ++i){
if(i == 0){
if(mNoActorQuery->value(1).toInt() > 1){
QString title = QString("%1 %2").arg(mNoActorQuery->value(0).toString(), mNoActorQuery->value(1).toString());
res << title;
continue;
}else{
res << mNoActorQuery->value(0);
}
}
res << mNoActorQuery->value(i);
}
mNoActorR << res;
}
emit message(tr("Done!"));
}
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