GUIExpandingComposite.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 GUIEXPANDINGCOMPSITE__H_
#define GUIEXPANDINGCOMPSITE__H_
 
#include "GUIRepositionCompositeObject.h"
#include "GUIBehaviourDecorator.h"
#include "GUICheckBox.h"
 
#include "GUIImageResource.h"
#include "GUIFontResource.h"
#include "GUIEasing.h"
 
class CGUIExpandingCompositeBehaviour : public CGUIBehaviourDecorator
{
public:
    CGUIExpandingCompositeBehaviour() :
        CGUIBehaviourDecorator()
    {
    }
 
    virtual eC_Bool DoClick(const eC_Value& vAbsX = eC_FromInt(-1), const eC_Value& vAbsY = eC_FromInt(-1));
};
 
class CGUIExpandingComposite : public CGUICompositeObject
{
public:
    CGUIExpandingComposite();
 
    CGUIExpandingComposite(
        CGUICompositeObject* const pkParent,
        const eC_Value& vX,
        const eC_Value& vY,
        const eC_Value& vWidth,
        const eC_Value& vHeight,
        const eC_String& kHeadline = "Headline",
        const ObjectHandle_t &eID = NO_HANDLE);
 
    CGUIExpandingComposite(
        CGUICompositeObject* const pkParent,
        const CGUIRect &kRect,
        const eC_String& kHeadline = "Headline",
        const ObjectHandle_t &eID = NO_HANDLE);
 
    eC_Bool AddObject(CGUIObject* pkObject);
 
    virtual ~CGUIExpandingComposite();
 
    virtual void SetWidth(const eC_Value& vX);
 
    virtual void SetHeight(const eC_Value& vY);
 
    void Expand();
 
    eC_Bool IsExpanded() const;
 
    void SetHeadline(const eC_String& kHeadline);
 
    eC_String GetHeadline() const;
 
    void SetFontID(const FontResource_t& eFontID);
 
    FontResource_t GetFontID() const;
 
    void SetImages(
        const ImageResource_t& eImageCollapsed,
        const ImageResource_t& eImageExpanded);
 
    void GetImages(
        ImageResource_t& eImageCollapsed,
        ImageResource_t& eImageExpanded) const;
 
    void SetAnimated(const eC_Bool& bAnimated);
 
    eC_Bool GetAnimated() const;
 
    void SetAnimationDuration(
        const eC_UInt& uiDurationCollapse,
        const eC_UInt& uiDurationExpand);
 
    void GetAnimationDuration(
        eC_UInt& uiDurationCollapse,
        eC_UInt& uiDurationExpand) const;
 
    CGUICheckBox* GetExpandButton() const;
 
    CGUIRepositionCompositeObject* GetContainer() const;
 
    void AdjustContainer();
 
    virtual void DoAnimate(const eC_Value& vTimes = eC_FromInt(1));
 
#ifdef GUILIANI_STREAM_GUI
    virtual void ReadFromStream();
#endif // GUILIANI_STREAM_GUI
 
#ifdef GUILIANI_WRITE_GUI
    virtual void WriteToStream(const eC_Bool bWriteClassID = false);
#endif // GUILIANI_WRITE_GUI
 
private:
    void Init();
 
    void UpdateElements();
 
private:
    eC_String m_kHeadline;
    FontResource_t m_eFontID;
    ImageResource_t m_eImageCollapsed;
    ImageResource_t m_eImageExpanded;
    eC_Bool m_bAnimated;
    eC_UInt m_uiDurationCollapse;
    eC_UInt m_uiDurationExpand;
 
    CGUICheckBox* m_pkExpandButton;
    CGUIRepositionCompositeObject* m_pkContainer;
    CGUIExpandingCompositeBehaviour* m_pkExpandBehaviour;
 
    eC_Bool m_bExpanded;
    CGUIEasing m_kEasing;
    eC_Value m_vElapsedTime;
    eC_Value m_vCurrentDuration;
    eC_Value m_vEaseHeightStart;
    eC_Value m_vEaseHeightEnd;
 
    eC_Value m_vHeadlineHeight;
};
 
#endif