settings.h

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00001 //--------------------------------------------------
00011 //---------------------------------------------------
00012 
00013 #ifndef IMEDGINE_SETTINGS_H
00014 #define IMEDGINE_SETTINGS_H
00015 
00016 #include <string>
00017 #include <QVariant>
00018 
00019 class QSettings;
00020 class QString;
00021 
00022 namespace imedgine {
00023 
00024   //--------------------------------------------------
00027 
00028   //--------------------------------------------------
00043   //--------------------------------------------------
00044 
00045   class Settings{
00046 
00047   public:
00048 
00049     //--------------------------------------------------
00052 
00053     virtual ~Settings();
00054 
00055     //--------------------------------------------------
00061 
00062     static Settings* const getInstance();
00063 
00064     //--------------------------------------------------
00069 
00070     void setValue(const QString& key, const QVariant& value);
00071 
00072     //--------------------------------------------------
00080 
00081     void setValue(const std::string& key, const std::string& value);
00082 
00083     //--------------------------------------------------
00091 
00092     void setValue(const std::string& key, const int value);
00093 
00094     //--------------------------------------------------
00102 
00103     void setValue(const std::string& key, const double value);
00104 
00105     //--------------------------------------------------
00116 
00117     QVariant getValue(const QString& key, const QVariant& default_value = QVariant()) const;
00118 
00119     //--------------------------------------------------
00130 
00131     std::string getStringValue(const std::string& key, const std::string& default_value = "") const;
00132 
00133     //--------------------------------------------------
00144 
00145     int getIntValue(const std::string& key, const int default_value = 0) const;
00146 
00147     //--------------------------------------------------
00158 
00159     double getDoubleValue(const std::string& key, const double default_value = 0.0) const;
00160 
00161   private:
00162 
00163     //--------------------------------------------------
00166 
00167     Settings();
00168 
00169     //--------------------------------------------------
00172 
00173     Settings(const Settings& src);
00174 
00175     static Settings* settings_instance_;
00176 
00177     QSettings* q_settings_;
00178 
00179   };
00180 
00181 }
00182 
00183 #endif

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