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63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
#include "box_controller.h"
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#include "app.h"
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#include "../apps_container.h"
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using namespace Poincare;
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namespace Statistics {
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BoxController::BoxController(Responder * parentResponder, ButtonRowController * header, Store * store, BoxView::Quantile * selectedQuantile) :
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MultipleDataViewController(parentResponder, store, (int *)(selectedQuantile)),
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ButtonRowDelegate(header, nullptr),
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m_view(this, store, selectedQuantile)
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{
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}
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bool BoxController::moveSelectionHorizontally(int deltaIndex) {
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int selectedQuantile = (int)m_view.dataViewAtIndex(selectedSeries())->selectedQuantile();
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int nextSelectedQuantile = selectedQuantile + deltaIndex;
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if (m_view.dataViewAtIndex(selectedSeries())->selectQuantile(nextSelectedQuantile)) {
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reloadBannerView();
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return true;
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}
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return false;
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}
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const char * BoxController::title() {
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return I18n::translate(I18n::Message::BoxTab);
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}
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Responder * BoxController::tabController() const {
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return (parentResponder()->parentResponder()->parentResponder());
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}
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void BoxController::reloadBannerView() {
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if (selectedSeries() < 0) {
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return;
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}
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int selectedQuantile = (int)m_view.dataViewAtIndex(selectedSeries())->selectedQuantile();
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// Set series name
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char seriesChar = '0' + selectedSeries() + 1;
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char bufferName[] = {' ', 'V', seriesChar, '/', 'N', seriesChar, 0};
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m_view.editableBannerView()->setLegendAtIndex(bufferName, 0);
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// Set calculation name
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I18n::Message calculationName[5] = {I18n::Message::Minimum, I18n::Message::FirstQuartile, I18n::Message::Median, I18n::Message::ThirdQuartile, I18n::Message::Maximum};
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m_view.editableBannerView()->setMessageAtIndex(calculationName[selectedQuantile], 1);
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// Set calculation result
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char buffer[PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits) + 1];
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CalculPointer calculationMethods[5] = {&Store::minValue, &Store::firstQuartile, &Store::median, &Store::thirdQuartile,
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&Store::maxValue};
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double calculation = (m_store->*calculationMethods[selectedQuantile])(selectedSeries());
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int numberOfChar = PrintFloat::convertFloatToText<double>(calculation, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
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buffer[numberOfChar++] = ' ';
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buffer[numberOfChar] = 0;
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m_view.editableBannerView()->setLegendAtIndex(buffer, 2);
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}
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}
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