#include "fracsel.h"
#include "ui_fracsel.h"
#include <QFile>
#include <QTextStream>

double g_SDepthFac = 0;
double g_EDepthFac = 0;
QString g_SelectMFac = "";

FracSel::FracSel(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::FracSel)
{
    ui->setupUi(this);
    //加载样式
    //setStyleSheet("QDialog { background-color: #FFFFFF; } QComboBox,QLineEdit {border-width:1px; border-radius:0px;}");
    loadStyle(":/qrc/qss/flatgray.css");

    //
    connect(ui->ok, SIGNAL(clicked()), this, SLOT(slotOkClicked()));
    connect(ui->cancel, SIGNAL(clicked()), this, SLOT(slotCancelClicked()));
}

FracSel::~FracSel()
{
    delete ui;
}

void FracSel::loadStyle(const QString &qssFile)
{
    //加载样式表
    QString qss;
    QFile file(qssFile);
    if (file.open(QFile::ReadOnly)) {
        //用QTextStream读取样式文件不用区分文件编码 带bom也行
        QStringList list;
        QTextStream in(&file);
        //in.setCodec("utf-8");
        while (!in.atEnd()) {
            QString line;
            in >> line;
            list << line;
        }

        file.close();
        qss = list.join("\n");
        QString paletteColor = qss.mid(20, 7);
        this->setPalette(QPalette(paletteColor));
        //用时主要在下面这句
        this->setStyleSheet(qss);
    }
}

void FracSel::setInfo(double right_Hight, QList <FAC_DEF> FracDef)
{
    ui->doubleSpinBox_1->setValue(-right_Hight);
    ui->doubleSpinBox_2->setValue(-right_Hight+1);
    for(int i=0; i<FracDef.size(); i++)
    {
        ui->comboBox->addItem(FracDef[i].mFac);
    }
}

void FracSel::setChangeInfo(double left_Low, double right_Hight, QList <FAC_DEF> FracDef, QString strCurrent)
{
    ui->doubleSpinBox_1->setValue(-right_Hight);
    ui->doubleSpinBox_2->setValue(-left_Low);
    for(int i=0; i<FracDef.size(); i++)
    {
        ui->comboBox->addItem(FracDef[i].mFac);
    }
    ui->comboBox->setCurrentText(strCurrent);
}

//
void FracSel::slotOkClicked()
{
    g_SDepthFac = ui->doubleSpinBox_1->value();
    g_EDepthFac = ui->doubleSpinBox_2->value();
    g_SelectMFac = ui->comboBox->currentText();

    //关闭
    accept(); // 让 QDialog::exec() 返回 QDialog::Accepted
    //QDialog::close();
}

//
void FracSel::slotCancelClicked()
{
    reject(); // 让 QDialog::exec() 返回 QDialog::Rejected
    //QDialog::close();
}