123 lines
3.0 KiB
C++
123 lines
3.0 KiB
C++
#include "hiresviewwidget.h"
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#include "binaryfile.h"
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#include "util.h"
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#include <QPainter>
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#include <QMap>
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#include <QDebug>
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#include <QResizeEvent>
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#include <QSettings>
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#include <QGridLayout>
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#include <QLabel>
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#include <math.h>
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HiresViewWidget::HiresViewWidget(QWidget *parent) :
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FileViewerInterface(parent)
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{
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QGridLayout *gv = new QGridLayout(this);
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setLayout(gv);
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hrsw = new HiresScreenWidget(this);
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gv->addWidget(hrsw);
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m_offsetLabel = new QLabel(this);
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m_offsetLabel->setText("");
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gv->addWidget(m_offsetLabel,1,0);
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gv->setRowStretch(0,10000);
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gv->setRowStretch(1,1);
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connect(hrsw, &HiresScreenWidget::newOffset,
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this, &HiresViewWidget::handleNewOffset);
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handleNewOffset(0);
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resize(561,384);
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}
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void HiresViewWidget::setFile(BinaryFile *file) {
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m_file = file;
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QString title = QString("Image: %1").arg(m_file->filename());
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setWindowTitle(title);
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hrsw->setData(file->data());
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}
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bool HiresViewWidget::optionsMenuItems(QMenu *menu)
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{
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menu->addAction(hrsw->monochromeAction());
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menu->addAction(hrsw->ntscAction());
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menu->addAction(hrsw->perPixelColorAction());
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menu->addSeparator();
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menu->addAction(hrsw->showScanLinesAction());
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menu->addSeparator();
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menu->addAction(hrsw->prevPageAction());
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menu->addAction(hrsw->nextPageAction());
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return true;
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}
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void HiresViewWidget::setFile(GenericFile *file)
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{
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BinaryFile *af = dynamic_cast<BinaryFile*>(file);
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if (af)
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{
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setFile(af);
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}
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}
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bool HiresViewWidget::canPrint() const { return true; }
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void HiresViewWidget::doPrint()
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{
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QPrinter printer;
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QPrintDialog dialog(&printer, this);
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dialog.setWindowTitle(tr("Print HiRes Image"));
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if (dialog.exec() != QDialog::Accepted) { return; }
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QPainter painter(&printer);
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QPixmap pm = hrsw->getPixmap();
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if (!pm.isNull() && pm.width() != 0 && pm.height() != 0)
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{
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painter.drawPixmap(0,0,pm.width(),pm.height(),pm);
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}
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else
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{
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QMessageBox::warning(this,"Print Error","Could not print image");
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}
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}
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bool HiresViewWidget::canExport() const { return true; }
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void HiresViewWidget::doExport()
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{
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QString defaultPath = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
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QDir savename = QDir(defaultPath).filePath(m_file->filename()+".png");
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QString saveName = QFileDialog::getSaveFileName(this,
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tr("Export HiRes Image"), savename.path(), tr("Png Files (*.png)"));
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if (saveName == "") return; // User cancelled
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qDebug() << "Set filename: " << saveName;
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QFile saveFile(saveName);
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if (!saveFile.open(QIODevice::WriteOnly | QIODevice::Text))
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{
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QMessageBox::warning(this,"Save Error","Could not save "+saveName);
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return;
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}
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QPixmap pm = hrsw->getPixmap();
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pm.save(savename.path());
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}
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void HiresViewWidget::handleNewOffset(quint16 offset)
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{
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QString text = QString("Offset: %1 (0x%2)").arg(offset).arg(uint16ToHex(offset));
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m_offsetLabel->setText(text);
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}
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