SettingsStore.cpp

Go to the documentation of this file.

// SettingsStore.cpp
//
//
// Copyright (c) 2002 Iain Murray
//




#include "SettingsStore.h"

using namespace std;

/* TODO: Consider using Template functions to make this neater. */


CSettingsStore::~CSettingsStore()
{
}


bool CSettingsStore::GetBoolOption(const string& Key)
{
        if (BoolMap.find(Key)==BoolMap.end()) {
                bool Value = false;
                LoadSetting(Key, &Value);
                BoolMap[Key] = Value;
        }
        
        return BoolMap[Key];
}


long CSettingsStore::GetLongOption(const string& Key)
{
        if (LongMap.find(Key)==LongMap.end()) {
                long Value = 0l;
                LoadSetting(Key, &Value);
                LongMap[Key] = Value;
        }
        
        return LongMap[Key];
}


string& CSettingsStore::GetStringOption(const string& Key)
{
        if (StringMap.find(Key)==StringMap.end()) {
                string Value = "";
                LoadSetting(Key, &Value);
                StringMap[Key] = Value;
        }
        
        return StringMap[Key];
}


void CSettingsStore::SetBoolOption(const string& Key, bool Value)
{
        BoolMap[Key] = Value;
        SaveSetting(Key, Value);
}


void CSettingsStore::SetLongOption(const string& Key, long Value)
{
        LongMap[Key] = Value;
        SaveSetting(Key, Value);
}


void CSettingsStore::SetStringOption(const string& Key, const string& Value)
{
        StringMap[Key] = Value;
        SaveSetting(Key, Value);
}


void CSettingsStore::SetBoolDefault(const string& Key, bool Value)
{
        bool TmpValue;
        if ( (BoolMap.find(Key)==BoolMap.end()) && (!LoadSetting(Key, &TmpValue)) )
                SetBoolOption(Key, Value);
}


void CSettingsStore::SetLongDefault(const string& Key, long Value)
{
        long TmpValue;
        if ( (LongMap.find(Key)==LongMap.end()) && (!LoadSetting(Key, &TmpValue)) )
                SetLongOption(Key, Value);
}


void CSettingsStore::SetStringDefault(const string& Key, const string& Value)
{
        string TmpValue;
        if ( (StringMap.find(Key)==StringMap.end()) && (!LoadSetting(Key, &TmpValue)) )
                SetStringOption(Key, Value);
}


/* Private functions -- Settings are not saved between sessions unless these
functions are over-ridden.
--------------------------------------------------------------------------*/


bool CSettingsStore::LoadSetting(const string& , bool* )
{
        return false;
}


bool CSettingsStore::LoadSetting(const string& , long* )
{
        return false;
}


bool CSettingsStore::LoadSetting(const string& , string* )
{
        return false;
}


void CSettingsStore::SaveSetting(const string& , bool )
{
}


void CSettingsStore::SaveSetting(const string& , long )
{
}


void CSettingsStore::SaveSetting(const string& , const string& )
{
}

---