#include "importscenedatadialog.h"
#include "qprogressbar.h"
#include "ui_importscenedatadialog.h"

#include <QFileDialog>
#include <QProgressDialog>

ImportSceneDataDialog::ImportSceneDataDialog(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::ImportSceneDataDialog)
{
    ui->setupUi(this);

    this->setWindowTitle("导入场景文件");
    this->resize(800,500);
    this->setWindowFlags(Qt::WindowCloseButtonHint);  //关闭右上角帮助(?)按钮。
}

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

void ImportSceneDataDialog::on_selectImageBtn_clicked()
{
    ui->imageTextBw->clear();
    //获取影像文件路径，并写入文本框
    imagePathList = QFileDialog::getOpenFileNames(this,"选择影像文件",
                                ":/",
                                "GeoTIFF"+tr("文件")+"(*.tif *.tiff)");
    for(int i = 0;i<imagePathList.size();i++)
    {
        ui->imageTextBw->append(imagePathList.at(i));
    }
}


void ImportSceneDataDialog::on_selectTerrainBtn_clicked()
{
    ui->terrainTextBw->clear();
    //获取地形文件路径，并写入文本框
    terrianPathList = QFileDialog::getOpenFileNames(this,"选择地形文件",
                                ":/",
                                "GeoTIFF"+tr("文件")+"(*.tif *.tiff)");
    for(int i = 0;i<terrianPathList.size();i++)
    {
        ui->terrainTextBw->append(terrianPathList.at(i));
    }
}


void ImportSceneDataDialog::on_cancelBtn_clicked()
{
    this->close();
}


void ImportSceneDataDialog::on_importBtn_clicked()
{
    this->accept();

//    QProgressDialog* progressDlg = new QProgressDialog("影像文件导入中...", "取消", 0, 100);
//    progressDlg->setWindowFlags(Qt::CustomizeWindowHint|Qt::WindowMinimizeButtonHint);
//    progressDlg->setWindowTitle("提示");
//    progressDlg->setFocus();
//    QProgressBar* bar = new QProgressBar(progressDlg);
//    bar->setRange(0, 0);
//    bar->setValue(0);
//    progressDlg->setBar(bar);
//    progressDlg->setMinimumWidth(500);
//    progressDlg->setMinimumDuration(1000);
//    progressDlg->setWindowModality(Qt::WindowModal);
//    progressDlg->setValue(0);
//    progressDlg->showNormal();

    emit sendSceneDataPath(imagePathList,terrianPathList);
}