XPlor/app/xtreewidget.cpp

#include "xtreewidget.h"
#include "qheaderview.h"
#include "qmenu.h"
#include "logmanager.h"
#include "xtreewidgetitem.h"

#include <QFileDialog>

XTreeWidget::XTreeWidget(QWidget *parent)
    : QTreeWidget(parent) {

    setContextMenuPolicy(Qt::CustomContextMenu);
    setSelectionMode(QTreeWidget::SingleSelection);
    setColumnCount(3);
    header()->hide();
    setMinimumWidth(350);
    setSortingEnabled(false);  // Preserve parse order instead of sorting alphabetically
    setIconSize(QSize(16, 16));

    header()->setSectionResizeMode(0, QHeaderView::ResizeToContents);

    connect(this, &XTreeWidget::itemSelectionChanged, this, &XTreeWidget::ItemSelectionChanged);
    connect(this, &XTreeWidget::customContextMenuRequested, this, &XTreeWidget::PrepareContextMenu);
}

void XTreeWidget::PrepareContextMenu(const QPoint &pos) {
    auto activeItem = itemAt(pos);
    if (!activeItem) { return; }
    if (activeItem->text(0).isEmpty()) { return; }

    QString activeText = activeItem->text(0);
    QMenu *contextMenu = new QMenu(this);


    QPoint pt(pos);
    contextMenu->exec(mapToGlobal(pt));

    delete contextMenu;
}

void XTreeWidget::ItemSelectionChanged() {
    if (selectedItems().isEmpty()) { return; }

    XTreeWidgetItem *selectedItem = dynamic_cast<XTreeWidgetItem*>(selectedItems().first());
    if (!selectedItem) { return; }
    if (selectedItem->text(0).isEmpty()) { return; }
    QString selectedText = selectedItem->text(0);

    emit ItemSelected(selectedText);
}