Files
Upsilon/apps/shared/values_controller.h
Émilie Feral ff6eb7525f [apps/graph] Copy/Cut events on the values controller turn the "(1;3)"
notation into "[[1][3]]" in order to create a matrix layout when paste
into a layout field
2019-09-26 11:26:48 +02:00

79 lines
3.6 KiB
C++

#ifndef SHARED_VALUES_CONTROLLER_H
#define SHARED_VALUES_CONTROLLER_H
#include <escher.h>
#include "function_store.h"
#include "function_title_cell.h"
#include "editable_cell_table_view_controller.h"
#include "interval.h"
#include "values_parameter_controller.h"
#include "values_function_parameter_controller.h"
#include "interval_parameter_controller.h"
#include <apps/i18n.h>
namespace Shared {
class ValuesController : public EditableCellTableViewController, public ButtonRowDelegate, public AlternateEmptyViewDefaultDelegate {
public:
ValuesController(Responder * parentResponder, ButtonRowController * header);
const char * title() override;
int numberOfColumns() const override;
virtual bool handleEvent(Ion::Events::Event event) override;
void didBecomeFirstResponder() override;
void willExitResponderChain(Responder * nextFirstResponder) override;
virtual IntervalParameterController * intervalParameterController() = 0;
int numberOfButtons(ButtonRowController::Position) const override;
virtual void willDisplayCellAtLocation(HighlightCell * cell, int i, int j) override;
HighlightCell * reusableCell(int index, int type) override;
int reusableCellCount(int type) override;
int typeAtLocation(int i, int j) override;
bool isEmpty() const override;
Responder * defaultController() override;
void viewWillAppear() override;
void viewDidDisappear() override;
protected:
static constexpr KDCoordinate k_cellWidth = (Poincare::PrintFloat::glyphLengthForFloatWithPrecision(Poincare::Preferences::LargeNumberOfSignificantDigits)) * 7 + 2*Metric::CellMargin; // KDFont::SmallFont->glyphSize().width() = 7
static constexpr int k_abscissaTitleCellType = 0;
static constexpr int k_functionTitleCellType = 1;
static constexpr int k_editableValueCellType = 2;
static constexpr int k_notEditableValueCellType = 3;
constexpr static int k_maxNumberOfRows = 10;
static constexpr const KDFont * k_font = KDFont::SmallFont;
void setupSelectableTableViewAndCells(InputEventHandlerDelegate * inputEventHandlerDelegate);
StackViewController * stackController() const;
bool setDataAtLocation(double floatBody, int columnIndex, int rowIndex) override;
virtual void updateNumberOfColumns() const;
virtual FunctionStore * functionStore() const;
virtual Ion::Storage::Record recordAtColumn(int i);
int numberOfElementsInColumn(int columnIndex) const override;
mutable int m_numberOfColumns;
mutable bool m_numberOfColumnsNeedUpdate;
private:
virtual void setStartEndMessages(Shared::IntervalParameterController * controller, int column) = 0;
Responder * tabController() const override;
bool cellAtLocationIsEditable(int columnIndex, int rowIndex) override;
double dataAtLocation(int columnIndex, int rowIndex) override;
virtual void printEvaluationOfAbscissaAtColumn(double abscissa, int columnIndex, char * buffer, const int bufferSize) = 0;
virtual Interval * intervalAtColumn(int columnIndex) = 0;
virtual I18n::Message valuesParameterMessageAtColumn(int columnIndex) const = 0;
int maxNumberOfElements() const override {
return Interval::k_maxNumberOfElements;
};
virtual int maxNumberOfCells() = 0;
virtual int maxNumberOfFunctions() = 0;
virtual FunctionTitleCell * functionTitleCells(int j) = 0;
virtual EvenOddBufferTextCell * floatCells(int j) = 0;
virtual int abscissaCellsCount() const = 0;
virtual EvenOddEditableTextCell * abscissaCells(int j) = 0;
virtual int abscissaTitleCellsCount() const = 0;
virtual EvenOddMessageTextCell * abscissaTitleCells(int j) = 0;
virtual ViewController * functionParameterController() = 0;
ValuesParameterController m_abscissaParameterController;
};
}
#endif