Class: ewol::eInput

Synopsis:

+           eInput                 (ewol::eContext & _context);
+          ~eInput                 (void);
+  void     setDpi                 (int32_t newDPI);
+  void     motion                 (enum ewol::keyEvent::type _type,
                                    int _pointerID,
                                    vec2 _pos);
+  void     state                  (enum ewol::keyEvent::type _type,
                                    int _pointerID,
                                    bool _isDown,
                                    vec2 _pos);
+  void     onObjectRemove         (ewol::EObject * _removeObject);
+  void     newLayerSet            (void);
+  void     transfertEvent         (ewol::Widget * _source,
                                    ewol::Widget * _destination);
+  void     grabPointer            (ewol::Widget * _widget);
+  void     unGrabPointer          (void);
-  void     calculateLimit         (void);
-  void     abortElement           (InputPoperty_ts * _eventTable,
                                    int32_t _idInput,
                                    enum ewol::keyEvent::type _type);
-  void     cleanElement           (InputPoperty_ts * _eventTable,
                                    int32_t _idInput);
-  bool     localEventInput        (enum ewol::keyEvent::type _type,
                                    ewol::Widget * _destWidget,
                                    int32_t _IdInput,
                                    enum ewol::keyEvent::status _typeEvent,
                                    vec2 _pos);
-  int32_t  localGetDestinationId  (enum ewol::keyEvent::type _type,
                                    ewol::Widget * _destWidget,
                                    int32_t _realInputId);

Detail:

ewol::eInput ()

eInput(ewol::eContext & _context);

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ewol::~eInput ()

~eInput(void);

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setDpi ()

void setDpi(int32_t newDPI);

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motion ()

void motion(enum ewol::keyEvent::type _type,
            int _pointerID,
            vec2 _pos);

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state ()

void state(enum ewol::keyEvent::type _type,
           int _pointerID,
           bool _isDown,
           vec2 _pos);

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onObjectRemove ()

void onObjectRemove(ewol::EObject * _removeObject);

Inform object that an other object is removed ...
Notes: : Sub classes must call this class

Parameter [input]: removeObject Pointer on the EObject remeved == > the user must remove all reference on this EObject

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newLayerSet ()

void newLayerSet(void);

a new layer on the windows is set == > might remove all the property of the current element ...

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transfertEvent ()

void transfertEvent(ewol::Widget * _source,
                    ewol::Widget * _destination);

This is to transfert the event from one widget to another one

Parameter: _source the widget where the event came from
Parameter: _destination the widget where the event mitgh be generated now

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grabPointer ()

void grabPointer(ewol::Widget * _widget);

This fonction lock the pointer properties to move in relative instead of absolute

Parameter [input]: _widget The widget that lock the pointer events

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unGrabPointer ()

void unGrabPointer(void);

This fonction un-lock the pointer properties to move in relative instead of absolute

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calculateLimit ()

void calculateLimit(void);

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abortElement ()

void abortElement(InputPoperty_ts * _eventTable,
                  int32_t _idInput,
                  enum ewol::keyEvent::type _type);

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cleanElement ()

void cleanElement(InputPoperty_ts * _eventTable,
                  int32_t _idInput);

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localEventInput ()

bool localEventInput(enum ewol::keyEvent::type _type,
                     ewol::Widget * _destWidget,
                     int32_t _IdInput,
                     enum ewol::keyEvent::status _typeEvent,
                     vec2 _pos);

generate the event on the destinated widget.

Parameter [input]: _type Type of the event that might be sended.
Parameter [input]: _destWidget Pointer on the requested widget that element might be sended
Parameter [input]: _IdInput Id of the event (PC : [0..9] and touch : [1..9])
Parameter [input]: _typeEvent type of the eventg generated
Parameter [input]: _pos position of the event
Return: true if event has been greped

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localGetDestinationId ()

int32_t localGetDestinationId(enum ewol::keyEvent::type _type,
                              ewol::Widget * _destWidget,
                              int32_t _realInputId);

convert the system event id in the correct EWOL id depending of the system management mode This function find the next input id unused on the specifiic widget == > on PC, the ID does not change (GUI is not the same)

Parameter [input]: _type Type of the kay event.
Parameter [input]: _destWidget Pointer of the widget destination
Parameter [input]: _realInputId system Id
Return: the ewol input id

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