ReportGeneration/DataVisualization/ChartLogGeneration/settingsdialog.cpp

#include "settingsdialog.h"

SettingsDialog::SettingsDialog(int curveCount, QWidget *parent) :
    QDialog(parent),
    // curveColors{Qt::blue, Qt::green},
    backgroundColor(Qt::white)
{
    initializeCurveColors(100, 123);
    // 创建UI元素
    QLabel *xMinLabel = new QLabel("X Axis Min:", this);
    xMinLineEdit = new QLineEdit(this);
    xMinLineEdit->setText("5");
    QLabel *xMaxLabel = new QLabel("X Axis Max:", this);
    xMaxLineEdit = new QLineEdit(this);
    xMaxLineEdit->setText("10000");
    QLabel *yMinLabel = new QLabel("Y Axis Min:", this);
    yMinLineEdit = new QLineEdit(this);
    yMinLineEdit->setText("0.01");
    QLabel *yMaxLabel = new QLabel("Y Axis Max:", this);
    yMaxLineEdit = new QLineEdit(this);
    yMaxLineEdit->setText("1000");

    QLabel *backgroundColorLabel = new QLabel("Background Color:", this);
    backgroundColorButton = new QPushButton(this);
    updateColorButton(backgroundColorButton, backgroundColor);

    gridCheckBox = new QCheckBox("Show Grid", this);
    gridCheckBox->setChecked(true);

    // 设置布局
    QGridLayout *layout = new QGridLayout(this);
    layout->addWidget(xMinLabel, 0, 0);
    layout->addWidget(xMinLineEdit, 0, 1);
    layout->addWidget(xMaxLabel, 1, 0);
    layout->addWidget(xMaxLineEdit, 1, 1);
    layout->addWidget(yMinLabel, 2, 0);
    layout->addWidget(yMinLineEdit, 2, 1);
    layout->addWidget(yMaxLabel, 3, 0);
    layout->addWidget(yMaxLineEdit, 3, 1);

    // 添加曲线颜色按钮
    setupCurveColorButtons(curveCount);

    layout->addWidget(backgroundColorLabel, 4 + curveCount, 0);
    layout->addWidget(backgroundColorButton, 4 + curveCount, 1);

    layout->addWidget(gridCheckBox, 5 + curveCount, 0, 1, 2);

    // 确认和取消按钮
    QPushButton *okButton = new QPushButton("OK", this);
    QPushButton *cancelButton = new QPushButton("Cancel", this);

    QHBoxLayout *buttonLayout = new QHBoxLayout;
    buttonLayout->addWidget(okButton);
    buttonLayout->addWidget(cancelButton);

    layout->addLayout(buttonLayout, 6 + curveCount, 0, 1, 2);

    // 设置对话框的主要布局
    setLayout(layout);

    // 连接按钮信号到槽
    connect(backgroundColorButton, &QPushButton::clicked, this, [=](){
        QColor color = QColorDialog::getColor(backgroundColor, this);
        if (color.isValid()) {
            backgroundColor = color;
            updateColorButton(backgroundColorButton, backgroundColor);
        }
    });

    for (int i = 0; i < curveColorButtons.size(); ++i) {
        connect(curveColorButtons[i], &QPushButton::clicked, this, [=]() {
            QColor color = QColorDialog::getColor(curveColors[i], this);
            if (color.isValid()) {
                curveColors[i] = color;
                updateColorButton(curveColorButtons[i], color);
            }
        });
    }

    connect(okButton, &QPushButton::clicked, this, &QDialog::accept);
    connect(cancelButton, &QPushButton::clicked, this, &QDialog::reject);
}

SettingsDialog::~SettingsDialog() = default;

double SettingsDialog::getXMin() const { return xMinLineEdit->text().toDouble(); }
double SettingsDialog::getXMax() const { return xMaxLineEdit->text().toDouble(); }
double SettingsDialog::getYMin() const { return yMinLineEdit->text().toDouble(); }
double SettingsDialog::getYMax() const { return yMaxLineEdit->text().toDouble(); }

QColor SettingsDialog::getCurveColor(int index) const {
    if (index >= 0 && index < curveColors.size()) {
        return curveColors[index];
    }
    return QColor(Qt::black);
}

QColor SettingsDialog::getBackgroundColor() const {
    return backgroundColor;
}

QVector<QColor> SettingsDialog::getCurveColors() const {
    return curveColors;
}

bool SettingsDialog::isGridVisible() const {
    return gridCheckBox->isChecked();
}

void SettingsDialog::setupCurveColorButtons(int curveCount) {
    QStringList labels;
    for (int i = 0; i < curveCount; ++i) {
        labels << QString("Curve %1 Color:").arg(i+1);
    }

    QGridLayout *layout = qobject_cast<QGridLayout*>(this->layout());
    qDeleteAll(curveColorButtons);
    curveColorButtons.clear();

    for (int i = 0; i < labels.size(); ++i) {
        QLabel *label = new QLabel(labels[i], this);
        QPushButton *button = new QPushButton(this);

        // 这里假设curveColors有足够的元素，如果不确定，填充默认颜色
        if (i < curveColors.size()) {
            updateColorButton(button, curveColors[i]);
        } else {
            updateColorButton(button, Qt::white);
        }

        layout->addWidget(label, 4 + i, 0);
        layout->addWidget(button, 4 + i, 1);
        curveColorButtons.append(button);
    }
}

void SettingsDialog::initializeCurveColors(int size, quint32 seed){
    curveColors.resize(size);

    QRandomGenerator random(seed);
    // 生成随机颜色并填充 QVector
    for (int i = 0; i < curveColors.size(); ++i) {
        int red = random.bounded(256);
        int green = random.bounded(256);
        int blue = random.bounded(256);
        curveColors[i] = QColor(red, green, blue);
    }
}


void SettingsDialog::updateColorButton(QPushButton *button, const QColor &color) {
    button->setStyleSheet(QString("background-color: %1").arg(color.name()));
}