GUI/src/forms/recon/ReconFormWidget.cpp

#include "ReconFormWidget.h"
#include "ui_TabFormWidget.h"

#include <QToolButton>
#include <QVBoxLayout>
#include <QHeaderView>

#include "components/SlideTableView.h"
#include "db/SQLHelper.h"
#include "device/DeviceManager.h"
#include "ScanSearchCriteriaForm.h"
#include "ReconStateDelegate.h"

ReconFormWidget::ReconFormWidget(QWidget *parent)
: TabFormWidget(parent)
, mBtnDiscard(new QToolButton(this))
, mBtnDelete(new QToolButton(this))
, mBtnRefresh(new QToolButton(this))
, mScanTable(new SlideTableView(this))
, mSearchWidget(new ScanSearchCriteriaForm(this))
, mModel(nullptr)
{
    auto layout = new QHBoxLayout(ui->commandWidget);
    layout->setAlignment(Qt::AlignmentFlag::AlignLeft);
    mBtnDiscard->setObjectName("btnDiscard");
    mBtnDelete->setObjectName("btnDelete");
    mBtnRefresh->setObjectName("btnRefreshData");
    mBtnDiscard->setText(tr("Discard"));
    mBtnDelete->setText(tr("Delete"));
    mBtnRefresh->setText(tr("Refresh"));

    layout->addWidget(mBtnDiscard);
    layout->addWidget(mBtnDelete);
    layout->addSpacerItem(new QSpacerItem(20,20,QSizePolicy::Expanding));
    addVerticalLine(layout);
    layout->addWidget(mBtnRefresh);

    initDataModel();
    //Init content widget

    mSearchWidget->setObjectName("SearchCriteriaForm");
    ui->horizontalLayout->insertWidget(0, mSearchWidget);
    insertVerticalLine(1,ui->horizontalLayout);
    auto* contentLayout = new QHBoxLayout(this->ui->contentWidget);
    contentLayout->setContentsMargins(0, 0, 0, 0);
    initTableView(contentLayout);

    connect(mBtnRefresh, &QToolButton::clicked, DeviceManager::Default(), &DeviceManager::updateReconState);
    connect(DeviceManager::Default(), &DeviceManager::updateReconStateFinished, mModel, &QSqlTableModel::select);
    connect(mSearchWidget, &ScanSearchCriteriaForm::searchFilterUpdated, this, &ReconFormWidget::updateSearchFilter);

}

void ReconFormWidget::initTableView(QHBoxLayout *contentLayout)
{
    // TableView for Scan
    ReconStateDelegate* delegate = new ReconStateDelegate(this);
    mScanTable->setItemDelegateForColumn(8, delegate);
    mScanTable->setAlternatingRowColors(true);
    mScanTable->setSelectionMode(QAbstractItemView::SingleSelection);
    mScanTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
    mScanTable->setSelectionBehavior(QAbstractItemView::SelectRows);
    mScanTable->verticalHeader()->setDefaultSectionSize(38);
    mScanTable->horizontalHeader()->setStretchLastSection(true);
    //data from SQLITE
    //
    //avoid pan comsumed by tableview!
    mScanTable->viewport()->ungrabGesture(Qt::PanGesture);

    mScanTable->setSortingEnabled(true); // enable sortingEnabled
    mScanTable->setModel(mModel);
    mScanTable->hideColumn(0);
    mScanTable->hideColumn(1);
    mScanTable->hideColumn(4);

    mScanTable->setColumnWidth(2, 250);
    mScanTable->setColumnWidth(3, 250);
    mScanTable->setColumnWidth(5, 250);
    mScanTable->setColumnWidth(6, 100);
    mScanTable->setColumnWidth(7, 250);
    contentLayout->addWidget(mScanTable);

    mScanTable->show();
    //table current row selection changing event

    // after sort by column
}

void ReconFormWidget::initDataModel()
{
    //TODO:单独初始化预防SQL错误
    mModel = SQLHelper::getTable("Scan");
    mModel->sort(3, Qt::DescendingOrder);
    updateSearchFilter();

    mModel->setHeaderData(2, Qt::Horizontal, tr("PatientID"));
    mModel->setHeaderData(5, Qt::Horizontal, tr("PatientName"));
    mModel->setHeaderData(3, Qt::Horizontal, tr("Scan Time"));
    mModel->setHeaderData(6, Qt::Horizontal, tr("Laterality"));
    mModel->setHeaderData(7, Qt::Horizontal, tr("OperatorName"));
    mModel->setHeaderData(8, Qt::Horizontal, tr("State"));
}

void ReconFormWidget::updateSearchFilter()
{
    mModel->setFilter(mSearchWidget->getSearchFilter());
    mModel->select();
}