Files
Upsilon/apps/shared/storage_function_app.h
2018-11-23 12:04:04 +01:00

48 lines
1.5 KiB
C++

#ifndef SHARED_STORAGE_FUNCTION_APP_H
#define SHARED_STORAGE_FUNCTION_APP_H
#include "expression_field_delegate_app.h"
#include "storage_function_store.h"
#include "curve_view_cursor.h"
#include "interval.h"
class AppsContainer;
namespace Shared {
class StorageFunctionApp : public ExpressionFieldDelegateApp {
public:
class Snapshot : public ::App::Snapshot, public TabViewDataSource {
public:
Snapshot();
CurveViewCursor * cursor() { return &m_cursor; }
uint32_t * modelVersion() { return &m_modelVersion; }
uint32_t * rangeVersion() { return &m_rangeVersion; }
Poincare::Preferences::AngleUnit * angleUnitVersion() { return &m_angleUnitVersion; }
Interval * interval() { return &m_interval; }
int * indexFunctionSelectedByCursor() { return &m_indexFunctionSelectedByCursor; }
void reset() override;
protected:
CurveViewCursor m_cursor;
Interval m_interval;
private:
int m_indexFunctionSelectedByCursor;
uint32_t m_modelVersion;
uint32_t m_rangeVersion;
Poincare::Preferences::AngleUnit m_angleUnitVersion;
};
virtual ~StorageFunctionApp() = default;
virtual StorageFunctionStore * functionStore() = 0;
virtual InputViewController * inputViewController() = 0;
void willBecomeInactive() override;
protected:
StorageFunctionApp(Container * container, Snapshot * snapshot, ViewController * rootViewController) :
ExpressionFieldDelegateApp(container, snapshot, rootViewController)
{}
bool isAcceptableExpression(const Poincare::Expression expression, Responder * responder) override;
};
}
#endif