GUIProperties.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 GUIPROPERTIES__H_
#define GUIPROPERTIES__H_
 
#include "eC_Types.h"
#include "eC_String.h"
#include "GUISubject.h"
#include "GUIPropertyResource.h"
 
#include "GUIComponentManager.h"
 
#define GETPROPHDL CGUIComponentManager::GetInstance().GetProperties()
 
class CGUIProperties
{
    friend class CGUI; 
    friend class CGUIComponentManager; 
 
public:
    static void CreateInstance();
 
    static void DeleteInstance();
 
#ifdef GUILIANI_STREAM_GUI
    void ReadGlobalPropertiesFromFile(const eC_String& kPath);
#endif
 
#ifdef GUILIANI_WRITE_GUI
    void WriteGlobalPropertiesToFile(const eC_String& kPath) const;
#endif
 
    void SetGlobalIntegerProperty(
        const GlobalProperty_t ePropertyID,
        const eC_Int iPropertyValue);
 
    void SetGlobalColorProperty(
        const GlobalProperty_t ePropertyID,
        const eC_UInt uiPropertyValue);
 
    void SetGlobalFloatProperty(
        const GlobalProperty_t ePropertyID,
        const eC_Float fPropertyValue);
 
    void SetGlobalTextProperty(
        const GlobalProperty_t ePropertyID,
        const eC_String& rkStr);
 
    void SetGlobalBoolProperty(
        const GlobalProperty_t ePropertyID,
        const eC_Bool bPropertyValue);
 
    void SetGlobalProperty(
        const GlobalProperty_t ePropertyID,
        const CGUIValue& kPropertyValue,
        const CGUIValue::GUIValue_t& eType);
 
    void SetGlobalProperty(
        const GlobalProperty_t ePropertyID,
        const CGUIValue& kPropertyValue);
 
    eC_Int GetGlobalIntegerProperty(const GlobalProperty_t ePropertyID) const;
 
    eC_UInt GetGlobalColorProperty(const GlobalProperty_t ePropertyID) const;
 
    eC_Float GetGlobalFloatProperty(const GlobalProperty_t ePropertyID) const;
 
    const eC_String GetGlobalTextProperty(const GlobalProperty_t ePropertyID) const;
 
    eC_Bool GetGlobalBoolProperty(const GlobalProperty_t ePropertyID) const;
 
    const CGUIValue& GetGlobalProperty(const GlobalProperty_t ePropertyID) const;
 
    void AddObserver(
        const GlobalProperty_t ePropertyID,
        CGUIObserver *pObserver);
 
    void RemoveObserver(
        const GlobalProperty_t ePropertyID,
        CGUIObserver *pObserver);
 
    GlobalProperty_t AddDynamicProperty(const CGUIValue& kPropertyValue);
 
    void RemoveDynamicProperty(const GlobalProperty_t eID);
 
    eC_UInt GetNOFProperties() const;
 
    eC_String GetPropertyFilename() const;
 
private:
    typedef struct
    {
        CGUIValue kPropertyValue;     
        CGUISubject* pkPropertySubject;   
    } GUI_GlobalProperties_t;
 
private:
    void DeInit();
 
    CGUIProperties();
 
    ~CGUIProperties();
 
    void Init();
 
    CGUIProperties(const CGUIProperties& kSource);
 
    CGUIProperties& operator=(const CGUIProperties& kSource);
 
private:
    GUI_GlobalProperties_t* m_pkGUIPropertyTable;
 
    eC_UInt m_uiGUIPropertyTableSize;
 
    eC_String m_kPropertyFilename;
};
 
#endif