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#include "pictureview.h" |
#include "pictureview.h" |
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#include <QPainter> |
#include <QPainter> |
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#include <QDebug> |
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#include "httpwrapper.h" |
#include "httpwrapper.h" |
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{ |
{ |
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} |
} |
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// TODO: if the picture doesn't fill the screen, fill the canvas with black before drawing the picture and |
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// place the image mid-screen |
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void PictureView::paintEvent ( QPaintEvent* event) |
void PictureView::paintEvent ( QPaintEvent* event) |
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{ |
{ |
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Q_UNUSED(event); |
Q_UNUSED(event); |
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QSize s = this->size(); |
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QBrush blackBrush(Qt::black); |
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QPainter painter(this); |
QPainter painter(this); |
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painter.drawPixmap(0,0,image); |
painter.fillRect( QRect(0,0,s.width(), s.height()), blackBrush); |
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int x = 0; |
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int y = 0; |
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if (image.width() < s.width() ) { |
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x = (s.width() - image.width()) / 2; |
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} |
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if (image.height() < s.height() ) { |
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y = (s.height() - image.height()) / 2; |
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} |
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painter.drawPixmap(x,y,image); |
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painter.end(); |
painter.end(); |
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} |
} |
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image = it.value(); |
image = it.value(); |
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this->repaint(); |
this->repaint(); |
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} else { |
} else { |
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QByteArray data = HttpWrapper::getSyncData(source); |
qDebug() << "Loading file " << source; |
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QPixmap pixmap; |
QPixmap pixmap; |
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pixmap.loadFromData( data ); |
if (source.at(0) == '/') { //local file |
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pixmap = QPixmap(source); |
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} else { |
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QByteArray data = HttpWrapper::getSyncData(source); |
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pixmap.loadFromData( data ); |
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} |
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QPixmap scaledImage = pixmap.scaledToHeight(size().height(), Qt::SmoothTransformation ); |
QPixmap scaledImage = pixmap.scaled(size(), Qt::KeepAspectRatio, Qt::SmoothTransformation); |
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image = scaledImage; |
image = scaledImage; |
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this->repaint(); |
this->repaint(); |