84 lines
2 KiB
C++
84 lines
2 KiB
C++
#include "filterbuilder.h"
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#include <QHBoxLayout>
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#include <QComboBox>
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#include <QPushButton>
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#include <QLineEdit>
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#include "cardfilter.h"
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FilterBuilder::FilterBuilder(QWidget *parent)
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: QFrame(parent)
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{
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int i;
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QVBoxLayout *layout = new QVBoxLayout;
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QHBoxLayout *addFilter = new QHBoxLayout;
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filterCombo = new QComboBox;
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for (i = 0; i < CardFilter::AttrEnd; i++)
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filterCombo->addItem(
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tr(CardFilter::attrName(static_cast<CardFilter::Attr>(i))),
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QVariant(i)
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);
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typeCombo = new QComboBox;
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for (i = 0; i < CardFilter::TypeEnd; i++)
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typeCombo->addItem(
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tr(CardFilter::typeName(static_cast<CardFilter::Type>(i))),
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QVariant(i)
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);
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QPushButton *ok = new QPushButton("+");
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ok->setMaximumSize(20, 20);
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addFilter->addWidget(ok);
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addFilter->addWidget(typeCombo);
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addFilter->addWidget(filterCombo, Qt::AlignLeft);
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edit = new QLineEdit;
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edit->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
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layout->addLayout(addFilter);
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layout->addWidget(edit);
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setFrameStyle(QFrame::Panel | QFrame::Raised);
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layout->setAlignment(Qt::AlignTop);
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setLayout(layout);
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connect(edit, SIGNAL(returnPressed()), this, SLOT(emit_add()));
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connect(ok, SIGNAL(released()), this, SLOT(emit_add()));
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connect(filterCombo, SIGNAL(currentIndexChanged(int)), edit, SLOT(clear()));
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fltr = NULL;
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}
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FilterBuilder::~FilterBuilder()
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{
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destroyFilter();
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}
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void FilterBuilder::destroyFilter()
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{
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if (fltr)
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delete fltr;
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}
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static int comboCurrentIntData(const QComboBox *combo)
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{
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return combo->itemData(combo->currentIndex()).toInt();
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}
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void FilterBuilder::emit_add()
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{
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QString txt;
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txt = edit->text();
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if (txt.length() < 1)
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return;
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destroyFilter();
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fltr = new CardFilter(txt,
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static_cast<CardFilter::Type>(comboCurrentIntData(typeCombo)),
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static_cast<CardFilter::Attr>(comboCurrentIntData(filterCombo)));
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emit add(fltr);
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edit->clear();
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}
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