mirror of
https://github.com/UpsilonNumworks/Upsilon.git
synced 2026-03-22 15:20:39 +01:00
538bb5e5d2
Otherwise, it is impossible to use theta inside a sum in a polar function Example: f(theta) = sum(n*theta,0,4) cannot be written
35 lines
1.4 KiB
C++
35 lines
1.4 KiB
C++
#ifndef SHARED_TEXT_FIELD_DELEGATE_APP_H
|
|
#define SHARED_TEXT_FIELD_DELEGATE_APP_H
|
|
|
|
#include <poincare/context.h>
|
|
#include "input_event_handler_delegate_app.h"
|
|
#include <escher/text_field_delegate.h>
|
|
#include <apps/i18n.h>
|
|
|
|
class EditableField;
|
|
|
|
namespace Shared {
|
|
|
|
class TextFieldDelegateApp : public InputEventHandlerDelegateApp, public TextFieldDelegate {
|
|
public:
|
|
virtual ~TextFieldDelegateApp() = default;
|
|
virtual Poincare::Context * localContext();
|
|
virtual bool XNTCanBeOverriden() const { return true; }
|
|
virtual CodePoint XNT() { return 'x'; }
|
|
bool textFieldShouldFinishEditing(TextField * textField, Ion::Events::Event event) override;
|
|
virtual bool textFieldDidReceiveEvent(TextField * textField, Ion::Events::Event event) override;
|
|
bool isAcceptableText(const char * text);
|
|
template<typename T>
|
|
bool hasUndefinedValue(const char * text, T & value, bool enablePlusInfinity = false, bool enableMinusInfinity = false);
|
|
protected:
|
|
TextFieldDelegateApp(Snapshot * snapshot, ViewController * rootViewController);
|
|
bool fieldDidReceiveEvent(EditableField * field, Responder * responder, Ion::Events::Event event);
|
|
bool isFinishingEvent(Ion::Events::Event event);
|
|
virtual bool isAcceptableExpression(const Poincare::Expression expression);
|
|
static bool ExpressionCanBeSerialized(const Poincare::Expression expression, bool replaceAns, Poincare::Expression ansExpression);
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|