fsCTextEntryComponent.h

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/********************************************************************
*
*       Created:        28/3/2014   11:48
*
*       File:           fsCTextEntryComponent.h
*
*       Author:         Mick Waites
*       
*       Purpose:        Text box which allows text entry
*
*********************************************************************/
 
#ifndef fsCTextEntryComponenthdr
#define fsCTextEntryComponenthdr
 
#include <fsRenderer/src/components/fsCTextSpriteComponent.h>
#include "../../../../fsIMessageListener.h"
 
struct fsPoint;
class fsCTextEntry;
 
class fsCTextEntryComponent : public fsCTextSpriteComponent, public fsIMessageListener
{
        friend class fsCComponentFactory;
 
public:
 
        static const fsCUniqueId mTypeId;
        static const fsCUniqueId mTextEntryEnterPressedMsg;
 
        const fsStr& enteredTextGet() const;
 
protected:
 
        static fsIComponent* create(fsCEntity* pParent);
 
    void resetDo() override;
        void renderDo() override;
        void updateDo(fsS32 pDeltaMs) override;
 
        void textSetDo(const fsStr& pText) override;
        void initialiseFromVariableTableDo(const fsCVariableTable& pVars) override;
        void listenersRegisterDo() override;
        void listenersDeregisterDo() override;
        fsBool messageProcessDo(const fsCUniqueId& pMessageType,
                                const fsIMessageDispatcher::sMessageParameters& pParam) override;
 
        fsCTextEntryComponent(fsCEntity* pParent);
        virtual ~fsCTextEntryComponent();
 
private:
 
        void textInit();
        void caretEntityCreate();
        void caretPositionSet();
 
        void typedCharacterHandle(fsS32 pTypedChar);
        fsBool onTapProcess(const fsPoint& pTouchedPos);
 
        fsCEntity* mCaretAnimEnt;
 
        fsStr mTypedText;
        fsS32 mMaxStringLength;
 
        std::shared_ptr<fsCTextEntry> mImpl;
};
 
#endif