equation_models_parameter_controller.h 2.01 KB
#ifndef SOLVER_EQUATION_MODELS_PARAMETER_CONTROLLER_H
#define SOLVER_EQUATION_MODELS_PARAMETER_CONTROLLER_H

#include <escher.h>
#include "equation_store.h"

namespace Solver {

class ListController;

class EquationModelsParameterController : public ViewController, public ListViewDataSource, public SelectableTableViewDataSource {
public:
  EquationModelsParameterController(Responder * parentResponder, EquationStore * equationStore, ListController * listController);
  ~EquationModelsParameterController();
  EquationModelsParameterController(const EquationModelsParameterController& other) = delete;
  EquationModelsParameterController(EquationModelsParameterController&& other) = delete;
  EquationModelsParameterController& operator=(const EquationModelsParameterController& other) = delete;
  EquationModelsParameterController& operator=(EquationModelsParameterController&& other) = delete;
  const char * title() override;
  View * view() override;
  void viewWillAppear() override;
  void didBecomeFirstResponder() override;
  bool handleEvent(Ion::Events::Event event) override;
  int numberOfRows() 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_numberOfModels = 6;
  static constexpr const char * k_models[k_numberOfModels] = {
    "", "x+y=0", "x^2+x+1=0", "x+y+z=0", "x^3+x^2+x+1=0", "x+y+z+t=0"
  };
  StackViewController * stackController() const;
  constexpr static int k_numberOfExpressionCells = k_numberOfModels-1;
  MessageTableCell m_emptyModelCell;
  ExpressionTableCell m_modelCells[k_numberOfExpressionCells];
  Poincare::ExpressionLayout * m_expressionLayouts[k_numberOfExpressionCells];
  SelectableTableView m_selectableTableView;
  EquationStore * m_equationStore;
  ListController * m_listController;
};

}

#endif