JSBTDieBondH/View/die-bonder-ui/Src/MatrixDialogs/NoBondPtEditDialog.cpp

#include "NoBondPtEditDialog.h"

// 构造函数实现
NoBondPtEditDialog::NoBondPtEditDialog(int rows, int cols, const std::vector<XY_LONG_STRUCT>& selectedPts, QWidget* parent)
    : QDialog(parent)
{
    this->setStyleSheet(R"(
        QDialog {
            background-color: #f0f0f0;
            color: black;
        }
        QPushButton {
            background-color: white;
            color: black;
            border: 1px solid gray;
            border-radius: 4px;
        }
        QPushButton:hover {
            background-color: #e0e0e0;
        }
    )");

    QVBoxLayout* mainLayout = new QVBoxLayout(this);
    QGridLayout* gridLayout = new QGridLayout();

    // 初始化已选点集合
    for (const auto& pt : selectedPts) {
        selectedSet.insert({ pt.x, pt.y });
    }

    for (int r = 0; r < rows; ++r) {
        for (int c = 0; c < cols; ++c) {
            QPushButton* btn = new QPushButton(QString("%1,%2").arg(r).arg(c));
            btn->setFixedSize(40, 30);

            QPair<int, int> pos(r, c);
            buttonMap[btn] = pos;

            bool selected = selectedSet.contains(pos);
            btn->setStyleSheet(selected ? "background-color: gray;" : "background-color: lightgreen;");

            connect(btn, &QPushButton::clicked, this, [=]() {
                if (selectedSet.contains(pos)) {
                    selectedSet.remove(pos);
                    btn->setStyleSheet("background-color: lightgreen;");
                }
                else {
                    selectedSet.insert(pos);
                    btn->setStyleSheet("background-color: gray;");
                }
                });

            gridLayout->addWidget(btn, r, c);
        }
    }

    mainLayout->addLayout(gridLayout);

    // 底部按钮
    QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
    connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
    connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
    mainLayout->addWidget(buttons);
}

// 获取选中的点
QVector<XY_LONG_STRUCT> NoBondPtEditDialog::getSelectedPoints() const {
    QVector<XY_LONG_STRUCT> result;
    for (const auto& pos : selectedSet) {
        XY_LONG_STRUCT pt;
        pt.x = pos.first;
        pt.y = pos.second;
        result.append(pt);
    }
    return result;
}

void NoBondPtEditDialog::mousePressEvent(QMouseEvent* event) {
    if (event->button() == Qt::LeftButton || event->button() == Qt::RightButton) {
        dragStart = event->pos();
        dragButton = event->button();  // 记录当前拖动按钮

        if (!rubberBand)
            rubberBand = new QRubberBand(QRubberBand::Rectangle, this);
        rubberBand->setGeometry(QRect(dragStart, QSize()));
        rubberBand->show();
        isDragging = true;
    }
}


void NoBondPtEditDialog::mouseMoveEvent(QMouseEvent* event) {
    if (isDragging && rubberBand) {
        rubberBand->setGeometry(QRect(dragStart, event->pos()).normalized());
    }
}

void NoBondPtEditDialog::mouseReleaseEvent(QMouseEvent* event) {
    if (!rubberBand || !isDragging || event->button() != dragButton) return;

    rubberBand->hide();
    QRect selectionRect = rubberBand->geometry();

    for (auto it = buttonMap.begin(); it != buttonMap.end(); ++it) {
        QPushButton* btn = it.key();
        QPair<int, int> pos = it.value();

        if (btn->geometry().intersects(selectionRect)) {
            if (dragButton == Qt::LeftButton) {
                // toggle：如果选中就取消，否则加入
                if (selectedSet.contains(pos)) {
                    selectedSet.remove(pos);
                    btn->setStyleSheet("background-color: lightgreen;");
                }
                else {
                    selectedSet.insert(pos);
                    btn->setStyleSheet("background-color: gray;");
                }
            }
            else if (dragButton == Qt::RightButton) {
                // 强制取消
                selectedSet.remove(pos);
                btn->setStyleSheet("background-color: lightgreen;");
            }
        }
    }

    isDragging = false;
    dragButton = Qt::NoButton;
}