calculation_controller.h
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#ifndef PROBABILITY_CALCULATION_CONTROLLER_H
#define PROBABILITY_CALCULATION_CONTROLLER_H
#include <escher.h>
#include "law/law.h"
#include "law_curve_view.h"
#include "calculation_cell.h"
#include "responder_image_cell.h"
#include "calculation/calculation.h"
#include "../shared/parameter_text_field_delegate.h"
namespace Probability {
class CalculationController : public ViewController, public TableViewDataSource, public SelectableTableViewDataSource, public Shared::ParameterTextFieldDelegate {
public:
CalculationController(Responder * parentResponder, Law * law, Calculation * calculation);
/* Responder */
void didEnterResponderChain(Responder * previousResponder) override;
void didBecomeFirstResponder() override;
bool handleEvent(Ion::Events::Event event) override;
/* ViewController */
View * view() override;
const char * title() override;
void viewWillAppear() override;
void viewDidDisappear() override;
/* TableViewDataSource */
int numberOfRows() override;
int numberOfColumns() override;
KDCoordinate columnWidth(int i) override;
KDCoordinate rowHeight(int j) override;
KDCoordinate cumulatedWidthFromIndex(int i) override;
KDCoordinate cumulatedHeightFromIndex(int j) override;
int indexFromCumulatedWidth(KDCoordinate offsetX) 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;
void willDisplayCellAtLocation(HighlightCell * cell, int i, int j) override;
/* TextField delegate */
bool textFieldDidHandleEvent(TextField * textField, Ion::Events::Event event, bool returnValue, bool textHasChanged) override;
bool textFieldShouldFinishEditing(TextField * textField, Ion::Events::Event event) override;
bool textFieldDidFinishEditing(TextField * textField, const char * text, Ion::Events::Event event) override;
void reloadLawCurveView();
void reload();
void setCalculationAccordingToIndex(int index, bool forceReinitialisation = false);
private:
constexpr static int k_numberOfCalculationCells = 3;
constexpr static KDCoordinate k_tableMargin = 3;
Shared::TextFieldDelegateApp * textFieldDelegateApp() override;
void updateTitle();
class ContentView : public View {
public:
ContentView(SelectableTableView * selectableTableView, Law * law, Calculation * calculation);
LawCurveView * lawCurveView() {
return &m_lawCurveView;
}
private:
constexpr static KDCoordinate k_titleHeightMargin = 5;
int numberOfSubviews() const override;
View * subviewAtIndex(int index) override;
void layoutSubviews() override;
MessageTextView m_titleView;
SelectableTableView * m_selectableTableView;
LawCurveView m_lawCurveView;
};
ContentView m_contentView;
SelectableTableView m_selectableTableView;
ResponderImageCell m_imageCell;
char m_draftTextBuffer[TextField::maxBufferSize()];
CalculationCell m_calculationCells[k_numberOfCalculationCells];
Calculation * m_calculation;
Law * m_law;
constexpr static int k_maxNumberOfTitleCharacters = 30;
char m_titleBuffer[k_maxNumberOfTitleCharacters];
};
}
#endif