GUIBaseInputField.h

/*
* Copyright (C) TES Electronic Solutions GmbH,
* All Rights Reserved.
* Contact: info@guiliani.de
*
* This file is part of the Guiliani HMI framework
* for the development of graphical user interfaces on embedded systems.
*/
 
#ifndef GUIBASEINPUTFIELD__H_
#define GUIBASEINPUTFIELD__H_
 
#include "GUICompositeObject.h"
#include "GUIEditableText.h"
#include "GUIEdit.h"
#include "GUICommand.h"
 
class CGUIValidator;
 
 
class CGUIBaseInputField : public CGUICompositeObject
{
public:
    CGUIBaseInputField(
        CGUICompositeObject* const pkParent,
        const eC_Value& vX, const eC_Value& vY,
        const eC_Value& vWidth, const eC_Value& vHeight,
        const eC_String &rkText,
        CGUIEdit::AcceptedChars_t eAcceptedChars = CGUIEdit::AC_ALL,
        const ObjectHandle_t &eID = NO_HANDLE);
 
    CGUIBaseInputField(
        CGUICompositeObject* const pkParent,
        const CGUIRect &kRect,
        const eC_String &rkText,
        CGUIEdit::AcceptedChars_t eAcceptedChars = CGUIEdit::AC_ALL,
        const ObjectHandle_t &eID = NO_HANDLE);
 
    ~CGUIBaseInputField();
 
    CGUIBaseInputField(const CGUIBaseInputField& kSource);
 
    CGUIBaseInputField& operator=(const CGUIBaseInputField& kSource);
 
    virtual eC_Bool SetValue(const CGUIValue& rkValue);
 
    virtual void SetText(const eC_String& rkTextString);
 
    eC_String GetText() const;
 
    CGUIEdit* GetEdit() const;
 
    eC_String GetPassword() const;
 
    void SetWidth(const eC_Value& vWidth);
 
    void SetHeight(const eC_Value& vHeight);
 
    void SetBorderWidths(eC_Value vLeftBorder, eC_Value vRightBorder, eC_Value vTopBorder, eC_Value vBottomBorder);
 
    void SetBorderWidth(eC_Value vBorderWidth);
 
    void GetBorderWidths(eC_Value& vLeft, eC_Value& vRight, eC_Value& vTop, eC_Value& vBottom) const;
 
    eC_Value GetBorderWidthLeft() const;
 
    eC_Value GetBorderWidthRight() const;
 
    eC_Value GetBorderWidthTop() const;
 
    eC_Value GetBorderWidthBottom() const;
 
    void SetSelectedTextColor(eC_UInt uiCol) const;
 
    eC_UInt GetSelectedTextColor() const;
 
    void SetMaxLength(eC_Int iMaxLength);
 
    eC_Int GetMaxLength() const;
 
    void SetAcceptedChars(CGUIEdit::AcceptedChars_t eAcceptedChars);
 
    CGUIEdit::AcceptedChars_t GetAcceptedChars() const;
 
    void SetPasswordMode(eC_String& kPwdStr);
 
    CGUIEditableText* GetLabel();
 
    void SetLabel(CGUIEditableText* pkText);
 
    void SetValidator(CGUIValidator* pValidator);
 
    CGUIValidator* GetValidator();
 
    void Validate();
 
    void LoseFocus();
 
    void GetFocus();
 
    virtual eC_Bool DoDraw();
 
    virtual eC_Bool DoKeyDown(const GUIKeyIdentifier_t &eKeyIdentifier, const eC_UInt &uiModifiers);
 
    virtual eC_Bool DoKeyUp(const GUIKeyIdentifier_t &eKeyIdentifier, const eC_UInt &uiModifiers);
 
    virtual void StartEditing();
 
    eC_Bool DoButtonDown(const eC_Value& vAbsX, const eC_Value& vAbsY);
 
    CGUIBaseInputField();
 
    void SetActionCommand(CGUICommandPtr pkCommand);
 
    void AddTextChangedObserver(CGUIObserver* pkObserver);
 
    void RemoveTextChangedObserver(CGUIObserver* pkObserver);
 
    void AddInputStartedObserver(CGUIObserver* pkObserver);
 
    void RemoveInputStartedObserver(CGUIObserver* pkObserver);
 
    void AddInputFinishedObserver(CGUIObserver* pkObserver);
 
    void RemoveInputFinishedObserver(CGUIObserver* pkObserver);
 
    virtual void RemoveObject(CGUIObject* pkObject);
 
#ifdef GUILIANI_STREAM_GUI
    virtual void ReadFromStream();
#endif
 
#ifdef GUILIANI_WRITE_GUI
    virtual void WriteToStream(const eC_Bool bWriteClassID = false);
#endif
 
protected:
    CGUIEdit *m_pkEdit;
 
    CGUICommandPtr m_pkActionCmd;
 
    CGUISubject m_kInputStartedSubject;
 
    CGUISubject m_kInputFinishedSubject;
 
private:
    void Init(const eC_String& rkString, CGUIEdit::AcceptedChars_t eAcceptedChars);
 
    void CopyAttributes(const CGUIBaseInputField& kSource);
 
private:
    CGUIValidator* m_pkValidator;
};
#endif