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[apps/shared][apps/graph][apps/sequence] Clean ValuesController

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This commit is contained in:
Émilie Feral
2019-10-03 15:10:41 +02:00
committed by LeaNumworks
parent 164572ca1e
commit dc3c67a2d2
6 changed files with 278 additions and 167 deletions
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53
apps/shared/values_controller.h
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@@ -16,21 +16,31 @@ namespace Shared {
class ValuesController : public EditableCellTableViewController, public ButtonRowDelegate, public AlternateEmptyViewDefaultDelegate {
public:
ValuesController(Responder * parentResponder, ButtonRowController * header);
// View controller
const char * title() override;
int numberOfColumns() const override;
void viewWillAppear() override;
void viewDidDisappear() override;
// Responder
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;
// TableViewDataSource
int numberOfColumns() 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;
// ButtonRowDelegate
int numberOfButtons(ButtonRowController::Position) const override;
// AlternateEmptyViewDelegate
bool isEmpty() const override;
Responder * defaultController() override;
void viewWillAppear() override;
void viewDidDisappear() override;
virtual IntervalParameterController * intervalParameterController() = 0;
protected:
static constexpr KDCoordinate k_cellWidth = (Poincare::PrintFloat::glyphLengthForFloatWithPrecision(Poincare::Preferences::LargeNumberOfSignificantDigits)) * 7 + 2*Metric::CellMargin; // KDFont::SmallFont->glyphSize().width() = 7
@@ -38,16 +48,26 @@ protected:
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 int k_maxNumberOfRows = 10;
static constexpr const KDFont * k_font = KDFont::SmallFont;
void setupSelectableTableViewAndCells(InputEventHandlerDelegate * inputEventHandlerDelegate);
StackViewController * stackController() const;
// EditableCellTableViewController
bool setDataAtLocation(double floatBody, int columnIndex, int rowIndex) override;
virtual void updateNumberOfColumns() const;
int numberOfElementsInColumn(int columnIndex) const override;
// Constructor helper
void setupSelectableTableViewAndCells(InputEventHandlerDelegate * inputEventHandlerDelegate);
// Parent controller getters
StackViewController * stackController() const;
Responder * tabController() const override;
// Model getters
virtual FunctionStore * functionStore() const;
virtual Ion::Storage::Record recordAtColumn(int i);
int numberOfElementsInColumn(int columnIndex) const override;
// Number of columns memoization
virtual void updateNumberOfColumns() const;
mutable int m_numberOfColumns;
mutable bool m_numberOfColumnsNeedUpdate;
@@ -66,11 +86,16 @@ protected:
virtual char * memoizedBufferAtIndex(int i) = 0;
virtual int numberOfMemoizedColumn() = 0;
private:
// Specialization depending on the abscissa names (x, n, t...)
virtual void setStartEndMessages(Shared::IntervalParameterController * controller, int column) = 0;
Responder * tabController() const override;
// EditableCellTableViewController
bool cellAtLocationIsEditable(int columnIndex, int rowIndex) override;
double dataAtLocation(int columnIndex, int rowIndex) override;
virtual int numberOfValuesColumns() { return functionStore()->numberOfActiveFunctions(); }
int maxNumberOfElements() const override {
return Interval::k_maxNumberOfElements;
};
/* Function evaluation memoization
* The following 4 methods convert coordinate from the absolute table to the
@@ -93,9 +118,6 @@ private:
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;
@@ -105,6 +127,7 @@ private:
virtual int abscissaTitleCellsCount() const = 0;
virtual EvenOddMessageTextCell * abscissaTitleCells(int j) = 0;
virtual ViewController * functionParameterController() = 0;
ValuesParameterController m_abscissaParameterController;
};