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comparison: src/configuration.cc

src/configuration.cc

changeset 848
68410477c8bb
parent 845
fec7023e91a7
child 851
dbed6938238c
equal deleted inserted replaced
847:274a7fac44fc 848:68410477c8bb
40 # define EXTENSION ".cfg" 40 # define EXTENSION ".cfg"
41 #endif // _WIN32 41 #endif // _WIN32
42 42
43 #define MAX_CONFIG 512 43 #define MAX_CONFIG 512
44 44
45 static QMap<QString, ConfigEntry*> g_configsByName; 45 static QMap<QString, AbstractConfigEntry*> EntriesByName;
46 static QList<ConfigEntry*> g_configs; 46 static QList<AbstractConfigEntry*> ConfigurationEntries;
47 47
48 ConfigEntry::ConfigEntry (QString name) : 48 AbstractConfigEntry::AbstractConfigEntry (QString name) :
49 m_name (name) {} 49 m_name (name) {}
50 50
51 void Config::init() 51 void Config::Initialize()
52 { 52 {
53 setupConfigurationLists(); 53 SetupConfigurationLists();
54 print ("Configuration initialized with %1 entries\n", g_configs.size()); 54 print ("Configuration initialized with %1 entries\n", ConfigurationEntries.size());
55 } 55 }
56 56
57 static void initConfigurationEntry (ConfigEntry* entry) 57 static void InitConfigurationEntry (AbstractConfigEntry* entry)
58 { 58 {
59 g_configs << entry; 59 ConfigurationEntries << entry;
60 g_configsByName[entry->name()] = entry; 60 EntriesByName[entry->name()] = entry;
61 } 61 }
62 62
63 // 63 //
64 // Load the configuration from file 64 // Load the configuration from file
65 // 65 //
66 bool Config::load() 66 bool Config::Load()
67 { 67 {
68 QSettings* settings = settingsObject(); 68 QSettings* settings = SettingsObject();
69 print ("Loading configuration file from %1\n", settings->fileName()); 69 print ("Loading configuration file from %1\n", settings->fileName());
70 70
71 for (ConfigEntry* cfg : g_configs) 71 for (AbstractConfigEntry* cfg : ConfigurationEntries)
72 { 72 {
73 if (cfg == null) 73 if (cfg == null)
74 break; 74 break;
75 75
76 QVariant val = settings->value (cfg->name(), cfg->getDefaultAsVariant()); 76 QVariant val = settings->value (cfg->name(), cfg->getDefaultAsVariant());
85 } 85 }
86 86
87 // 87 //
88 // Save the configuration to disk 88 // Save the configuration to disk
89 // 89 //
90 bool Config::save() 90 bool Config::Save()
91 { 91 {
92 QSettings* settings = settingsObject(); 92 QSettings* settings = SettingsObject();
93 93
94 for (ConfigEntry* cfg : g_configs) 94 for (AbstractConfigEntry* cfg : ConfigurationEntries)
95 { 95 {
96 if (not cfg->isDefault()) 96 if (not cfg->isDefault())
97 settings->setValue (cfg->name(), cfg->toVariant()); 97 settings->setValue (cfg->name(), cfg->toVariant());
98 else 98 else
99 settings->remove (cfg->name()); 99 settings->remove (cfg->name());
109 } 109 }
110 110
111 // 111 //
112 // Reset configuration to defaults. 112 // Reset configuration to defaults.
113 // 113 //
114 void Config::reset() 114 void Config::ResetToDefaults()
115 { 115 {
116 for (ConfigEntry* cfg : g_configs) 116 for (AbstractConfigEntry* cfg : ConfigurationEntries)
117 cfg->resetValue(); 117 cfg->resetValue();
118 } 118 }
119 119
120 // 120 //
121 // Where is the configuration file located at? 121 // Where is the configuration file located at?
122 // 122 //
123 QString Config::filepath (QString file) 123 QString Config::FilePath (QString file)
124 { 124 {
125 return Config::dirpath() + DIRSLASH + file; 125 return Config::DirectoryPath() + DIRSLASH + file;
126 } 126 }
127 127
128 // 128 //
129 // Directory of the configuration file. 129 // Directory of the configuration file.
130 // 130 //
131 QString Config::dirpath() 131 QString Config::DirectoryPath()
132 { 132 {
133 QSettings* settings = settingsObject(); 133 QSettings* settings = SettingsObject();
134 QString result = dirname (settings->fileName()); 134 QString result = dirname (settings->fileName());
135 delete settings; 135 delete settings;
136 return result; 136 return result;
137 } 137 }
138 138
139 // 139 //
140 // Accessor to the settings object 140 // Accessor to the settings object
141 // 141 //
142 QSettings* Config::settingsObject() 142 QSettings* Config::SettingsObject()
143 { 143 {
144 QString path = qApp->applicationDirPath() + "/" UNIXNAME EXTENSION; 144 QString path = qApp->applicationDirPath() + "/" UNIXNAME EXTENSION;
145 return new QSettings (path, QSettings::IniFormat); 145 return new QSettings (path, QSettings::IniFormat);
146 } 146 }
147 147
148 template<typename T> 148 template<typename T>
149 T* getConfigByName (QString name, ConfigEntry::Type type) 149 static T* GetConfigByName (QString name, AbstractConfigEntry::Type type)
150 { 150 {
151 auto it = g_configsByName.find (name); 151 auto it = EntriesByName.find (name);
152 152
153 if (it == g_configsByName.end()) 153 if (it == EntriesByName.end())
154 return null; 154 return null;
155 155
156 ConfigEntry* cfg = it.value(); 156 AbstractConfigEntry* cfg = it.value();
157 157
158 if (cfg->getType() != type) 158 if (cfg->getType() != type)
159 { 159 {
160 fprint (stderr, "type of %1 is %2, not %3\n", name, cfg->getType(), type); 160 fprint (stderr, "type of %1 is %2, not %3\n", name, cfg->getType(), type);
161 abort(); 161 abort();
167 #undef IMPLEMENT_CONFIG 167 #undef IMPLEMENT_CONFIG
168 168
169 #define IMPLEMENT_CONFIG(NAME) \ 169 #define IMPLEMENT_CONFIG(NAME) \
170 NAME##ConfigEntry* NAME##ConfigEntry::getByName (QString name) \ 170 NAME##ConfigEntry* NAME##ConfigEntry::getByName (QString name) \
171 { \ 171 { \
172 return getConfigByName<NAME##ConfigEntry> (name, E##NAME##Type); \ 172 return GetConfigByName<NAME##ConfigEntry> (name, E##NAME##Type); \
173 } 173 }
174 174
175 IMPLEMENT_CONFIG (Int) 175 IMPLEMENT_CONFIG (Int)
176 IMPLEMENT_CONFIG (String) 176 IMPLEMENT_CONFIG (String)
177 IMPLEMENT_CONFIG (Bool) 177 IMPLEMENT_CONFIG (Bool)

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