149 lines
3.5 KiB
C++
149 lines
3.5 KiB
C++
#include "imagescrollarea.h"
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#include "imageringlist.h"
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#include <QDebug>
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#include <QKeyEvent>
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#include <QGridLayout>
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#include <QMimeData>
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#include <QMessageBox>
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#include <QCoreApplication>
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#include <QPainter>
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#include <QFileInfo>
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#include <QScrollBar>
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#include <cmath>
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ImageScrollArea::ImageScrollArea(Database *database, QWidget *parent) : QWidget(parent)
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{
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QGridLayout *layout = new QGridLayout(this);
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setLayout(layout);
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ImageWidgetGL *imageWidgetGL = new ImageWidgetGL(database, this);
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m_imageWidget = imageWidgetGL;
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m_verticalScrollBar = new QScrollBar(Qt::Vertical, this);
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m_horizontalScrollBar = new QScrollBar(Qt::Horizontal, this);
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layout->setSpacing(0);
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layout->addWidget(dynamic_cast<ImageWidgetGL*>(m_imageWidget), 0, 0);
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layout->addWidget(m_verticalScrollBar, 0, 1);
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layout->addWidget(m_horizontalScrollBar, 1, 0);
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connect(m_verticalScrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollEvent()));
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connect(m_horizontalScrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollEvent()));
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if(imageWidgetGL)
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{
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connect(imageWidgetGL, &ImageWidgetGL::fileDropped, this, &ImageScrollArea::fileDropped);
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connect(imageWidgetGL, &ImageWidgetGL::status, this, &ImageScrollArea::status);
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connect(imageWidgetGL, &ImageWidgetGL::scrollBarsUpdate, this, &ImageScrollArea::updateScrollbars);
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}
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}
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ImageScrollArea::~ImageScrollArea()
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{
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}
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void ImageScrollArea::allocateThumbnails(const QStringList &paths)
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{
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m_imageWidget->allocateThumbnails(paths);
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}
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void ImageScrollArea::showThumbnail(bool enable)
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{
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m_imageWidget->showThumbnail(enable);
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}
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void ImageScrollArea::setBayerMask(int mask)
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{
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m_imageWidget->setBayerMask(mask);
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}
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void ImageScrollArea::updateScrollbars(int valueH, int stepH, int maxH, int valueV, int stepV, int maxV)
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{
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if(maxH > 0)
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{
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m_horizontalScrollBar->show();
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m_horizontalScrollBar->setRange(0, maxH);
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m_horizontalScrollBar->setPageStep(stepH);
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m_horizontalScrollBar->setValue(valueH);
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}
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else
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m_horizontalScrollBar->hide();
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if(maxV > 0)
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{
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m_verticalScrollBar->show();
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m_verticalScrollBar->setRange(0, maxV);
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m_verticalScrollBar->setPageStep(stepV);
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m_verticalScrollBar->setValue(valueV);
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}
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else
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m_verticalScrollBar->hide();
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}
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void ImageScrollArea::zoomIn()
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{
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m_imageWidget->zoom(1);
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}
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void ImageScrollArea::zoomOut()
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{
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m_imageWidget->zoom(-1);
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}
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void ImageScrollArea::bestFit()
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{
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m_horizontalScrollBar->hide();
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m_verticalScrollBar->hide();
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m_imageWidget->bestFit();
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}
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void ImageScrollArea::oneToOne()
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{
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m_imageWidget->zoom(0);
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}
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void ImageScrollArea::imageLoaded(Image *image)
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{
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if(image && image->rawImage())
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{
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m_imageWidget->setImage(image->rawImage(), image->number());
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m_imageWidget->setWCS(image->info().wcs);
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}
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}
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void ImageScrollArea::thumbnailLoaded(const Image *image)
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{
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m_imageWidget->thumbnailLoaded(image);
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}
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void ImageScrollArea::setMTFParams(const MTFParam ¶ms)
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{
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m_imageWidget->setMTFParams(params);
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}
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void ImageScrollArea::invert(bool enable)
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{
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m_imageWidget->invert(enable);
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}
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void ImageScrollArea::superPixel(bool enable)
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{
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m_imageWidget->superPixel(enable);
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}
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void ImageScrollArea::falseColor(bool enable)
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{
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m_imageWidget->falseColor(enable);
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}
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QImage ImageScrollArea::renderToImage()
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{
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return m_imageWidget->renderToImage();
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}
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void ImageScrollArea::scrollEvent()
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{
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m_imageWidget->setOffset(m_horizontalScrollBar->value(), m_verticalScrollBar->value());
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}
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