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#include <QStandardItem>
#include <QSortFilterProxyModel>
#include <QLineEdit>
//#include <QGroupBox>
#include <QLabel>
#include <QToolBar>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include "collectionwidget.h"
#include "collectionwidgetproxy.h"
#include "helper.h"
CollectionWidget::CollectionWidget(QWidget *parent) : QWidget(parent){
mCustomActions = new QActionGroup(this);
mView = new BeetView;
mModel = new QStandardItemModel(this);
CollectionWidgetProxy *proxy = new CollectionWidgetProxy(this);
proxy->setSourceModel(mModel);
mView->setModel(proxy);
mView->setSortingEnabled(true);
mView->setAlternatingRowColors(true);
mView->setSelectionMode(QAbstractItemView::ExtendedSelection);
QLabel *filterL = new QLabel(tr("&Filter:"));
QHBoxLayout *filterLayout = new QHBoxLayout;
mFilter = new QLineEdit;
filterL->setBuddy(mFilter);
QAction *clearFilter = new QAction(Helper::iconFromQChar(QChar(0x2694), 28), tr("Clear filter"), this);
connect(clearFilter, &QAction::triggered, [this, proxy] { mFilter->clear(); proxy->setFilterRegExp("");} );
QAction *activateFilter = new QAction(Helper::iconFromQChar(QChar(0x2245), 28), tr("Filter!"), this);
connect(activateFilter, &QAction::triggered, [this, proxy] {
proxy->setFilterRegExp(mFilter->text());
expandFirst(proxy);
} );
connect(mFilter, &QLineEdit::returnPressed, activateFilter, &QAction::trigger);
QToolBar *filterTB = new QToolBar;
filterTB->addAction(activateFilter);
filterTB->addAction(clearFilter);
filterLayout->addWidget(filterL);
filterLayout->addWidget(mFilter);
filterLayout->addWidget(filterTB);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addLayout(filterLayout);
mainLayout->addWidget(mView);
setLayout(mainLayout);
}
void CollectionWidget::enableSorting(int column, Qt::SortOrder sortOrder){
view()->setSortingEnabled(true);
view()->sortByColumn(column, sortOrder);
}
void CollectionWidget::expandFirst(QSortFilterProxyModel *proxy){
int row = 0;
QModelIndex idx = proxy->index(0, 0);
while(idx.isValid()){
mView->expand(idx);
idx = proxy->index(++row, 0);
}
}
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