49 lines
805 B
C++
49 lines
805 B
C++
#include <QElapsedTimer>
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#include <QFormLayout>
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#include "cast.h"
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#include "filter.h"
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using namespace cv;
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Filter::~Filter()
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{
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delete widget;
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}
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QWidget * Filter::getWidget(QWidget *parent)
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{
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if (!widget) {
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widget = new QWidget(parent);
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QFormLayout *layout = new QFormLayout(widget);
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layout->setFieldGrowthPolicy(QFormLayout::ExpandingFieldsGrow);
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for (QString key : settings.keys())
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layout->addRow(key, settings[key]->getWidget(widget));
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}
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return widget;
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}
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Result * Filter::apply(Image *img)
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{
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QElapsedTimer timer;
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if (enabled) {
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timer.start();
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result = applyInternal(img); /* Virtual call */
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time = timer.nsecsElapsed();
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}
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img->results[this] = result;
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emit filterApplied(this);
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return result;
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}
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void Filter::settingChanged(Setting *)
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{
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emit filterChanged(this);
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}
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