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kd.cpp
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kd.cpp
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#include "kd.h"
kd::kd()
{
ready_to_die = false;
/* Creating top-right area (Line input and button) */
item_input = new QLineEdit;
item_button = new QPushButton(tr("Add"));
item_button->setDefault(true);
bottom_h_layout = new QHBoxLayout;
bottom_h_layout->addWidget(item_input);
bottom_h_layout->addWidget(item_button);
items_tree = new QTreeWidget;
items_tree->setColumnCount(2);
items_tree->setHeaderLabels(QStringList() << tr("Goods") << tr("Price") );
added_items = new QTextBrowser;
central_widget = new QSplitter;
central_widget->addWidget(items_tree);
central_widget->addWidget(added_items);
central_widget->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
/* Create right side (top area, suggest label and list of added items) */
item_suggest = new QLabel;
right_v_layout = new QVBoxLayout;
right_v_layout->addWidget(item_suggest);
right_v_layout->addWidget(central_widget);
right_v_layout->addLayout(bottom_h_layout);
right_widget = new QWidget;
right_widget->setLayout(right_v_layout);
setCentralWidget( right_widget );
item_input->setFocus();
/* Restore window settings */
app_settings = new QSettings(QSettings::IniFormat, QSettings::UserScope, "Stinky", "Celtic House Menu");
app_settings->beginGroup("MainWindow");
resize(app_settings->value("Size", QSize(400, 400)).toSize());
move(app_settings->value("Position", QPoint(200, 200)).toPoint());
central_widget->restoreState( app_settings->value("Splitter").toByteArray() );
app_settings->endGroup();
menu_file = new QSettings(QSettings::IniFormat, QSettings::SystemScope, "Stinky", "Celtic House Menu");
qDebug() << "Menu in " << menu_file->fileName();
cards = new QSettings(QSettings::IniFormat, QSettings::SystemScope, "Stinky", "cards");
qDebug() << "Menu in " << cards->fileName();
// Cards debug
QStringList ckeys = cards->allKeys();
for(int i = 0; i < ckeys.size(); ++i) {
qDebug() << "Value:" << ckeys.at(i) << " = " << QString::fromUtf8( cards->value( ckeys.at(i), "Ы" ).toString().toAscii() );
}
QString logs_dir = menu_file->value("Settings/LogsDir", "").toString();
if(logs_dir.length() > 1)
logger = new Logger(logs_dir);
else
logger = new Logger;
QString errmsg;
if(logger->getError(errmsg) != QFile::NoError)
{
QMessageBox msgBox;
msgBox.setIcon(QMessageBox::Critical);
msgBox.setText(tr("Can not open log file."));
msgBox.setInformativeText(errmsg);
msgBox.exec();
ready_to_die = true;
return;
}
// readMenu
QString tmpstr = QString("root");
readMenu(*items_tree->invisibleRootItem(), tmpstr, tmpstr);
tmpstr = QString("launcher");
QTreeWidgetItem *tmpitem = new QTreeWidgetItem;
QBrush *red = new QBrush(Qt::red);
tmpitem->setForeground(0, *red);
readMenu(*tmpitem, tmpstr, tmpstr);
tmpitem->setText( 2, "/" );
items_tree->addTopLevelItem(tmpitem);
/*End read menu*/
items_tree->expandAll();
items_tree->resizeColumnToContents(1);
items_tree->resizeColumnToContents(0);
items_tree->collapseAll();
totalprice = 0;
QAction* a_quit = new QAction(this);
QAction* a_rotate = new QAction(this);
a_quit->setText( "Quit" );
a_rotate->setText( "Rotate" );
QMenu *filemenu = menuBar()->addMenu( "File" );
filemenu->addAction( a_quit );
filemenu->addAction( a_rotate );
//status_bar = new QStatusBar(central_widget);
//statusBar();
updateCurrentTotal();
connect(a_quit, SIGNAL(triggered()), SLOT(close()) );
connect(a_rotate, SIGNAL(triggered()), SLOT(onRotate()) );
connect(item_button, SIGNAL(clicked()), SLOT(onAddButtonPress()) );
connect(item_input, SIGNAL(returnPressed()), SLOT(onAddButtonPress()) );
connect(item_input, SIGNAL(textChanged(QString)), SLOT(onTextChange(QString)) );
connect(items_tree, SIGNAL(itemClicked(QTreeWidgetItem*,int)), SLOT(onItemClick(QTreeWidgetItem*,int)) );
connect(items_tree, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), SLOT(onDoubleClick(QTreeWidgetItem*,int)) );
}
kd::~kd()
{ }
void kd::closeEvent(QCloseEvent *event)
{
app_settings->beginGroup("MainWindow");
app_settings->setValue("Size", size());
app_settings->setValue("Position", pos());
app_settings->setValue("Splitter", central_widget->saveState());
app_settings->endGroup();
app_settings->sync();
delete app_settings;
logger->rotateLog();
}
bool kd::readMenu(QTreeWidgetItem &parent_item, QString §ion, QString &type)
{
QTreeWidgetItem *tmpitem;
QString tmpstr;
menu_file->beginGroup(section);
QStringList keys = menu_file->allKeys();
menu_file->endGroup();
// debug
/*QString tmpstr1;
for(int i = 0; i < keys.size(); ++i)
{
QTextStream(&tmpstr1) << keys.at(i) << " ";
}
qDebug() << tmpstr1;*/
for(int i = 0; i < keys.size(); ++i)
{
tmpstr = QString::fromUtf8( menu_file->value( section + "/" + keys.at(i), "" ).toString().toAscii() );
qDebug() << "Value:" << keys.at(i) << " = " << tmpstr;
if (tmpstr.length() > 1)
{
if(keys.at(i).compare("name") == 0)
parent_item.setText(0, tmpstr.prepend(" ").prepend(parent_item.data(2,0).toString()));
else {
tmpitem = new QTreeWidgetItem;
if(tmpstr.indexOf(':') != -1)
{
tmpitem->setText( 0, tmpstr.left(tmpstr.indexOf(':')).prepend(" ").prepend(keys.at(i)) );
tmpitem->setText( 1, tmpstr.mid(tmpstr.indexOf(':') + 1) );
tmpitem->setText( 2, keys.at(i) );
tmpitem->setText( 3, type );
} else {
qDebug() << "Going into subsection";
tmpitem->setText( 2, keys.at(i) );
tmpitem->setText( 3, type );
readMenu(*tmpitem, tmpstr, type);
}
parent_item.addChild(tmpitem);
}
}
}
return true;
}
void kd::onAddButtonPress(void)
{
QString tmpstr = item_input->text();
QString tmpstr1;
struct GoodsSearch search;
//int price = findGood(tmpstr);
if(tmpstr.startsWith("*") || tmpstr.startsWith(";")) // close check or close with discount
{
if( tmpstr.startsWith(";") ) // if close with discount
{
QString tmpstr2;
QString cardnum = tmpstr.mid(1, tmpstr.length() - 2); // Get card number = input string - 1 char from both ends
tmpstr2 = QString::fromUtf8( cards->value( cardnum, "" ).toString().toAscii() ); // Get ini record for card
if (tmpstr2.length() > 0)
{
QString cardholder = tmpstr2.left(tmpstr2.indexOf(':'));
int discount = tmpstr2.mid(tmpstr2.indexOf(':') + 1).toInt();
int dsc_val = totalprice / 100 * discount;
// rounding
if ((dsc_val % 10) != 0)
if((dsc_val % 10) < 5)
dsc_val -= dsc_val % 10;
else
dsc_val += 10 - (dsc_val % 10);
totalprice -= dsc_val; // Discount itself
QTextStream(&tmpstr1) << "Discount" << ";"<< "Discount "<< discount << "%, card " << cardnum << " " << cardholder << ";" << 1 << ";-" << dsc_val;
added_items->append( tmpstr1 );
logger->writeLine( tmpstr1 );
}
}
tmpstr1 = tr("Close check");
QTextStream(&tmpstr1) << ";" << totalprice;
added_items->append( tmpstr1 );
logger->writeLine( tmpstr1 );
totalprice = 0;
item_input->clear();
updateCurrentTotal();
}
if( findGood(tmpstr, &search) )
{
if(search.found_item->data(3,0).toString().compare("root") == 0)
{
QTextStream(&tmpstr1) << item_input->text() << " - "<< tmpstr << search.count << tr(" pcs.") << " = " << search.total_price << tr(" rub.");
added_items->append(tmpstr1);
tmpstr = tmpstr.left(tmpstr.length()-3);
tmpstr1 = "";
QTextStream(&tmpstr1) << item_input->text() << ";"<< tmpstr << ";" << search.count << ";" << search.total_price;
logger->writeLine(tmpstr1);
totalprice += search.total_price;
item_input->clear();
updateCurrentTotal();
} else {
if(search.found_item->data(3,0).toString().compare("launcher") == 0)
{
if( QProcess::startDetached(search.found_item->data(1,0).toString()) )
QTextStream(&tmpstr1) << search.found_item->data(0,0).toString() << tr(" launched");
else
QTextStream(&tmpstr1) << tr("Failed to launch ") << search.found_item->data(0,0).toString();
QTextStream(&tmpstr1) << search.found_item->data(0,0).toString() << tr(" launched");
added_items->append(tmpstr1);
logger->writeLine(tmpstr1);
}
}
}
return;
}
void kd::updateCurrentTotal()
{
QString tmpstr1;
tmpstr1 = "";
QTextStream(&tmpstr1) << tr("Current total: ") << totalprice;
statusBar()->showMessage(tmpstr1);
}
void kd::onTextChange(const QString& text)
{
QString tmpstr = text;
struct GoodsSearch search;
//int price = findGood(tmpstr, &search);
if( findGood(tmpstr, &search) )
{
if (search.found_item->data(3,0).toString().compare("root") == 0)
{
QTextStream(&tmpstr) << " " << search.count << tr(" pcs.") << " = " << search.total_price << tr(" rub.");
}
}
item_suggest->setText(item_suggest->fontMetrics().elidedText( tmpstr, Qt::ElideLeft, item_suggest->width() ));
return;
}
bool kd::findGood(QString &text, struct GoodsSearch *searchres)
{
QString tmpstr("");
QString input_substr;
QString price;
int offset=0;
QTreeWidgetItem *sub_item;
QTreeWidgetItem *tree_item = items_tree->invisibleRootItem();
if(text.length() == 0)
{
text = QString("");
return false;
}
items_tree->collapseAll();
for(int i=0;i < tree_item->childCount();++i)
{
sub_item = tree_item->child(i);
input_substr = text.mid(offset);
qDebug() << "Offset:" << offset << " = " << input_substr << " comparing to " << sub_item->data(2,0).toString();
if( input_substr.length() >= sub_item->data(2,0).toString().length() &&
input_substr.startsWith(sub_item->data(2,0).toString()) )
{
tmpstr += sub_item->data(0,0).toString() + QString(" / ");
price = sub_item->data(1,0).toString();
offset += sub_item->data(2,0).toString().length();
searchres->found_item = sub_item;
i = -1;
tree_item = sub_item;
items_tree->expandItem(sub_item);
items_tree->setCurrentItem(sub_item,0,QItemSelectionModel::ClearAndSelect);
}
}
searchres->count = 1;
if (offset < item_input->text().length())
{
searchres->count = text.mid(offset).toDouble();
}
text = tmpstr;
if(!price.isEmpty())
{
searchres->price = price.toDouble();
searchres->total_price = searchres->price * searchres->count;
return true;
}
else
return false;
}
void kd::onRotate()
{
logger->rotateLog();
}
void kd::onItemClick(QTreeWidgetItem * item, int column)
{
QString tmpstr("");
QTreeWidgetItem *current_item = item;
//QTreeWidgetItem *top_item = items_tree->invisibleRootItem();
while(current_item->parent())
{
tmpstr.prepend(current_item->data(2,0).toString());
current_item = current_item->parent();
}
tmpstr.prepend(current_item->data(2,0).toString());
item_input->setText(tmpstr);
return;
}
void kd::onDoubleClick(QTreeWidgetItem * item, int column)
{
onItemClick(item, column);
onAddButtonPress();
return;
}
#include "kd.moc"