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https://github.com/UpsilonNumworks/Upsilon.git
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91 lines
2.8 KiB
C++
91 lines
2.8 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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ViewController(parentResponder),
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ButtonRowDelegate(header, nullptr),
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m_boxBannerView(),
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m_view(store, &m_boxBannerView, selectedQuantile),
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m_store(store),
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m_selectedSeries(0)
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{
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}
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bool BoxController::isEmpty() const {
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for (int i = 0; i < Shared::FloatPairStore::k_numberOfSeries; i++) {
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if (m_store->sumOfOccurrences(i) == 0) {
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return true;
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}
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}
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return false;
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}
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I18n::Message BoxController::emptyMessage() {
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return I18n::Message::NoDataToPlot;
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}
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Responder * BoxController::defaultController() {
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return tabController();
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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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void BoxController::viewWillAppear() {
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m_view.selectMainView(true);
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reloadBannerView();
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m_view.reload();
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}
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bool BoxController::handleEvent(Ion::Events::Event event) {
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if (event == Ion::Events::Up) {
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m_view.selectMainView(false);
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app()->setFirstResponder(tabController());
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return true;
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}
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if (event == Ion::Events::Left || event == Ion::Events::Right) {
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int nextSelectedQuantile = event == Ion::Events::Left ? (int)m_view.selectedQuantile()-1 : (int)m_view.selectedQuantile()+1;
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if (m_view.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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return false;
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}
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void BoxController::didBecomeFirstResponder() {
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m_view.selectMainView(true);
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m_view.reload();
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}
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void BoxController::willExitResponderChain(Responder * nextFirstResponder) {
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if (nextFirstResponder == tabController()) {
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m_view.selectMainView(false);
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m_view.reload();
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}
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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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I18n::Message calculationName[5] = {I18n::Message::Minimum, I18n::Message::FirstQuartile, I18n::Message::Median, I18n::Message::ThirdQuartile, I18n::Message::Maximum};
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m_boxBannerView.setMessageAtIndex(calculationName[(int)m_view.selectedQuantile()], 0);
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char buffer[PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)];
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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[(int)m_view.selectedQuantile()])(m_selectedSeries);
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PrintFloat::convertFloatToText<double>(calculation, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
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m_boxBannerView.setLegendAtIndex(buffer, 1);
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}
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}
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