mirror of
https://github.com/UpsilonNumworks/Upsilon.git
synced 2026-01-19 00:37:25 +01:00
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
#include "regression_controller.h"
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#include <assert.h>
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using namespace Poincare;
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namespace Regression {
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RegressionController::RegressionController(Responder * parentResponder, Store * store) :
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ViewController(parentResponder),
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SimpleListViewDataSource(),
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SelectableTableViewDataSource(),
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m_selectableTableView(this, this, this),
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m_store(store),
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m_series(-1)
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{
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/*// aX+b
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m_regressionLayouts[0] = LayoutEngine::createStringLayout("aX+b");
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// aX^2+bX+c
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const ExpressionLayout * const * quadraticLayoutOperands[] = {
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};
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m_regressionLayouts[1]
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// aX^3+bX^2+cX+d
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//TODO
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// aX^4+bX^3+cX^2+dX+e
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//TODO
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// aln(X)+b
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m_regressionLayouts[4] = LayoutEngine::createStringLayout("aln(X)+b");
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// ae^(bX)
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//TODO
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//aX^b
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//TODO
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// asin(bX+c)
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m_regressionLayouts[7] = LayoutEngine::createStringLayout("asin(bX+c)");
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// c/(1+ae^(-bX)
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//TODO*/
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}
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const char * RegressionController::title() {
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return I18n::translate(I18n::Message::RegressionChoice);
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}
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void RegressionController::didBecomeFirstResponder() {
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selectCellAtLocation(0, 0);
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app()->setFirstResponder(&m_selectableTableView);
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}
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bool RegressionController::handleEvent(Ion::Events::Event event) {
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if (event == Ion::Events::OK || event == Ion::Events::EXE) {
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assert(m_series > -1);
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m_store->setSeriesRegressionType(m_series, (Model::Type)selectedRow());
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StackViewController * stack = static_cast<StackViewController *>(parentResponder());
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stack->pop();
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return true;
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}
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return false;
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}
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HighlightCell * RegressionController::reusableCell(int index) {
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assert(index >= 0);
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assert(index < k_numberOfCells);
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return &m_regressionCells[index];
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}
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void RegressionController::willDisplayCellAtLocation(HighlightCell * cell, int i, int j) {
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assert(i == 0);
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assert(j >= 0 && j < k_numberOfRows);
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I18n::Message messages[k_numberOfRows] = {I18n::Message::Linear, I18n::Message::Quadratic, I18n::Message::Cubic, I18n::Message::Quartic, I18n::Message::Logarithmic, I18n::Message::Exponential, I18n::Message::Power, I18n::Message::Trigonometric, I18n::Message::Logistic};
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MessageTableCellWithExpression * castedCell = static_cast<MessageTableCellWithExpression *>(cell);
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castedCell->setMessage(messages[j]);
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}
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}
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