mirror of
https://github.com/UpsilonNumworks/Upsilon.git
synced 2026-01-19 00:37:25 +01:00
90 lines
4.3 KiB
C++
90 lines
4.3 KiB
C++
#ifndef REGRESSION_CALCULATION_CONTROLLER_H
|
|
#define REGRESSION_CALCULATION_CONTROLLER_H
|
|
|
|
#include <escher.h>
|
|
#include <poincare/preferences.h>
|
|
#include "store.h"
|
|
#include "column_title_cell.h"
|
|
#include "even_odd_double_buffer_text_cell_with_separator.h"
|
|
#include "../shared/hideable_even_odd_cell.h"
|
|
#include "../shared/tab_table_controller.h"
|
|
#include "../shared/separator_even_odd_buffer_text_cell.h"
|
|
#include "../shared/store_cell.h"
|
|
|
|
namespace Regression {
|
|
|
|
constexpr static KDCoordinate maxCoordinate(KDCoordinate a, KDCoordinate b) { return a > b ? a : b; }
|
|
|
|
class CalculationController : public Shared::TabTableController, public TableViewDataSource, public SelectableTableViewDelegate, public ButtonRowDelegate, public AlternateEmptyViewDefaultDelegate {
|
|
|
|
public:
|
|
CalculationController(Responder * parentResponder, ButtonRowController * header, Store * store);
|
|
|
|
// View Controller
|
|
const char * title() override;
|
|
TELEMETRY_ID("Calculation");
|
|
|
|
// Responder
|
|
bool handleEvent(Ion::Events::Event event) override;
|
|
void didBecomeFirstResponder() override;
|
|
|
|
// SelectableTableViewDelegate
|
|
void tableViewDidChangeSelection(SelectableTableView * t, int previousSelectedCellX, int previousSelectedCellY, bool withinTemporarySelection) override;
|
|
|
|
// AlternateEmptyViewDefaultDelegate
|
|
bool isEmpty() const override;
|
|
I18n::Message emptyMessage() override;
|
|
Responder * defaultController() override;
|
|
|
|
// TableViewDataSource
|
|
int numberOfRows() const override;
|
|
int numberOfColumns() const override;
|
|
void willDisplayCellAtLocation(HighlightCell * cell, int i, int j) override;
|
|
KDCoordinate columnWidth(int i) override;
|
|
KDCoordinate rowHeight(int j) override;
|
|
KDCoordinate cumulatedHeightFromIndex(int j) override;
|
|
int indexFromCumulatedHeight(KDCoordinate offsetY) override;
|
|
HighlightCell * reusableCell(int index, int type) override;
|
|
int reusableCellCount(int type) override;
|
|
int typeAtLocation(int i, int j) override;
|
|
private:
|
|
constexpr static int k_maxNumberOfDisplayableRows = 11;
|
|
constexpr static int k_totalNumberOfDoubleBufferRows = 5;
|
|
constexpr static int k_maxNumberOfSingleBufferRows = 11;
|
|
constexpr static int k_numberOfDoubleCalculationCells = Store::k_numberOfSeries * k_totalNumberOfDoubleBufferRows;
|
|
constexpr static int k_numberOfCalculationCells = Store::k_numberOfSeries * k_maxNumberOfSingleBufferRows;
|
|
constexpr static int k_standardCalculationTitleCellType = 0;
|
|
constexpr static int k_r2CellType = 1;
|
|
constexpr static int k_columnTitleCellType = 2;
|
|
constexpr static int k_doubleBufferCalculationCellType = 3;
|
|
constexpr static int k_standardCalculationCellType = 4;
|
|
static constexpr int k_hideableCellType = 5;
|
|
static constexpr int k_regressionCellIndex = 9;
|
|
|
|
static constexpr KDCoordinate k_cellHeight = 25;
|
|
static constexpr KDCoordinate k_titleCalculationCellWidth = Ion::Display::Width/2 - Metric::CommonRightMargin/2 - Metric::CommonLeftMargin/2;
|
|
// TODO: change 7 for KDFont::SmallFont->glyphSize().width()
|
|
static constexpr KDCoordinate k_minCalculationCellWidth = 7*2*(Poincare::PrintFloat::glyphLengthForFloatWithPrecision(Poincare::Preferences::LargeNumberOfSignificantDigits)); //Calculation width should at least be able to hold to numbers with LargeNumberOfSignificantDigits.
|
|
static constexpr KDCoordinate k_cubicCalculationCellWidth = maxCoordinate(150, k_minCalculationCellWidth); // Should hold aX^3+bX^2+cX+d
|
|
static constexpr KDCoordinate k_quarticCalculationCellWidth = maxCoordinate(195, k_minCalculationCellWidth ); // Should hold ? aX^4+bX^3+c*X^2+dX+e
|
|
static constexpr KDCoordinate k_margin = 8;
|
|
static constexpr KDCoordinate k_scrollBarMargin = Metric::CommonRightMargin;
|
|
Responder * tabController() const override;
|
|
SelectableTableView * selectableTableView() override { return &m_selectableTableView; }
|
|
bool hasLinearRegression() const;
|
|
int maxNumberOfCoefficients() const;
|
|
Poincare::Layout m_r2Layout;
|
|
SelectableTableView m_selectableTableView;
|
|
EvenOddMessageTextCell m_titleCells[k_maxNumberOfDisplayableRows];
|
|
EvenOddExpressionCell m_r2TitleCell;
|
|
ColumnTitleCell m_columnTitleCells[Store::k_numberOfSeries];
|
|
EvenOddDoubleBufferTextCellWithSeparator m_doubleCalculationCells[k_numberOfDoubleCalculationCells];
|
|
Shared::SeparatorEvenOddBufferTextCell m_calculationCells[k_numberOfCalculationCells];
|
|
Shared::HideableEvenOddCell m_hideableCell;
|
|
Store * m_store;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|