ImportDialog.cpp

#include "ImportDialog.h"
#include "ui_ImportDialog.h"
#include <QSettings>

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

    scene = NULL;
    item = NULL;
    importImage = QImage();
    restoreSettings();
}

ImportDialog::~ImportDialog()
{
    saveSettings();
    if(item)
        delete item;
    if(scene)
        delete scene;
    delete ui;
}

bool ImportDialog::setPreviewImage(QImage image)
{
    if(!image.isNull())
    {
        if(scene == NULL)
        {
            scene = new QGraphicsScene();
            ui->imagePreview->setScene(scene);
        }
        if(item == NULL)
        {
            item = new QGraphicsPixmapItem(QPixmap::fromImage(image));
            scene->addItem(item);
        }
        else
            item->setPixmap(QPixmap::fromImage(image));

        scene->setSceneRect(0, 0, image.width(), image.height());

        ui->imagePreview->show();

        importImage = image;

        return true;
    }
    return false;
}

void ImportDialog::on_okButton_clicked()
{
    this->hide();
    importOK(importImage, ui->xFramesBox->value(), ui->yFramesBox->value(), ui->vertFirst->isChecked(), ui->checkSplitAnimations->isChecked());
}

void ImportDialog::on_allButton_clicked()
{
    this->hide();
    importAll(importImage, ui->xFramesBox->value(), ui->yFramesBox->value(), ui->vertFirst->isChecked(), ui->checkSplitAnimations->isChecked());
}

void ImportDialog::showEvent(QShowEvent *)
{
    ui->imagePreview->fitInView(scene->sceneRect(),Qt::KeepAspectRatio);
}

void ImportDialog::resizeEvent(QResizeEvent* event)
{
    QDialog::resizeEvent(event);

    ui->imagePreview->fitInView(scene->sceneRect(),Qt::KeepAspectRatio);
}

void ImportDialog::saveSettings()
{
    QSettings settings("DaxarDev", "SpriteSheeterImport");
    //Save other GUI settings
    settings.setValue("xFrames", ui->xFramesBox->value());
    settings.setValue("yFrames", ui->yFramesBox->value());
    settings.setValue("horizFirst", ui->horizFirst->isChecked());
    settings.setValue("vertFirst", ui->vertFirst->isChecked());
    settings.setValue("splitAnimations", ui->checkSplitAnimations->isChecked());
}

void ImportDialog::restoreSettings()
{
    QSettings settings("DaxarDev", "SpriteSheeterImport");
    if(settings.value("xFrames", -1).toInt() == -1)    //No settings are here
        return;
    ui->xFramesBox->setValue(settings.value("xFrames").toInt());
    ui->yFramesBox->setValue(settings.value("yFrames").toInt());
    ui->horizFirst->setChecked(settings.value("horizFirst").toBool());
    ui->vertFirst->setChecked(settings.value("vertFirst").toBool());
    ui->checkSplitAnimations->setChecked(settings.value("splitAnimations").toBool());
}

void ImportDialog::on_cancelButton_clicked()
{
    this->hide();
}