comparison: src/Configuration.cc
src/Configuration.cc
- changeset 639
- 851634b85893
- parent 632
- 63e6243b880c
- child 642
- 751a8df42842
equal
deleted
inserted
replaced
| 638:382226e40865 | 639:851634b85893 |
|---|---|
| 43 static QMap<QString, Config*> g_configsByName; | 43 static QMap<QString, Config*> g_configsByName; |
| 44 static QList<Config*> g_configs; | 44 static QList<Config*> g_configs; |
| 45 | 45 |
| 46 // ============================================================================= | 46 // ============================================================================= |
| 47 // Get the QSettings object. | 47 // Get the QSettings object. |
| 48 // ----------------------------------------------------------------------------- | 48 // ============================================================================= |
| 49 static QSettings* getSettingsObject() | 49 static QSettings* getSettingsObject() |
| 50 { | 50 { |
| 51 QString path = qApp->applicationDirPath() + "/" UNIXNAME EXTENSION; | 51 QString path = qApp->applicationDirPath() + "/" UNIXNAME EXTENSION; |
| 52 return new QSettings (path, QSettings::IniFormat); | 52 return new QSettings (path, QSettings::IniFormat); |
| 53 } | 53 } |
| 55 Config::Config (QString name) : | 55 Config::Config (QString name) : |
| 56 m_Name (name) {} | 56 m_Name (name) {} |
| 57 | 57 |
| 58 // ============================================================================= | 58 // ============================================================================= |
| 59 // Load the configuration from file | 59 // Load the configuration from file |
| 60 // ----------------------------------------------------------------------------- | 60 // ============================================================================= |
| 61 bool Config::load() | 61 bool Config::load() |
| 62 { | 62 { |
| 63 QSettings* settings = getSettingsObject(); | 63 QSettings* settings = getSettingsObject(); |
| 64 log ("config::load: Loading configuration file from %1\n", settings->fileName()); | 64 log ("config::load: Loading configuration file from %1\n", settings->fileName()); |
| 65 | 65 |
| 78 return true; | 78 return true; |
| 79 } | 79 } |
| 80 | 80 |
| 81 // ============================================================================= | 81 // ============================================================================= |
| 82 // Save the configuration to disk | 82 // Save the configuration to disk |
| 83 // ----------------------------------------------------------------------------- | 83 // ============================================================================= |
| 84 bool Config::save() | 84 bool Config::save() |
| 85 { | 85 { |
| 86 QSettings* settings = getSettingsObject(); | 86 QSettings* settings = getSettingsObject(); |
| 87 log ("Saving configuration to %1...\n", settings->fileName()); | 87 log ("Saving configuration to %1...\n", settings->fileName()); |
| 88 | 88 |
| 99 return true; | 99 return true; |
| 100 } | 100 } |
| 101 | 101 |
| 102 // ============================================================================= | 102 // ============================================================================= |
| 103 // Reset configuration to defaults. | 103 // Reset configuration to defaults. |
| 104 // ----------------------------------------------------------------------------- | 104 // ============================================================================= |
| 105 void Config::reset() | 105 void Config::reset() |
| 106 { | 106 { |
| 107 for (Config* cfg : g_configs) | 107 for (Config* cfg : g_configs) |
| 108 cfg->resetValue(); | 108 cfg->resetValue(); |
| 109 } | 109 } |
| 110 | 110 |
| 111 // ============================================================================= | 111 // ============================================================================= |
| 112 // Where is the configuration file located at? | 112 // Where is the configuration file located at? |
| 113 // ----------------------------------------------------------------------------- | 113 // ============================================================================= |
| 114 QString Config::filepath (QString file) | 114 QString Config::filepath (QString file) |
| 115 { | 115 { |
| 116 return Config::dirpath() + DIRSLASH + file; | 116 return Config::dirpath() + DIRSLASH + file; |
| 117 } | 117 } |
| 118 | 118 |
| 119 // ============================================================================= | 119 // ============================================================================= |
| 120 // Directory of the configuration file. | 120 // Directory of the configuration file. |
| 121 // ----------------------------------------------------------------------------- | 121 // ============================================================================= |
| 122 QString Config::dirpath() | 122 QString Config::dirpath() |
| 123 { | 123 { |
| 124 QSettings* cfg = getSettingsObject(); | 124 QSettings* cfg = getSettingsObject(); |
| 125 return dirname (cfg->fileName()); | 125 return dirname (cfg->fileName()); |
| 126 } | 126 } |
| 127 | 127 |
| 128 // ============================================================================= | 128 // ============================================================================= |
| 129 // We cannot just add config objects to a list or vector because that would rely | 129 // We cannot just add config objects to a list or vector because that would rely |
| 130 // on the vector's c-tor being called before the configs' c-tors. With global | 130 // on the vector's c-tor being called before the configs' c-tors. With global |
| 131 // variables we cannot assume that, therefore we need to use a C-style array here. | 131 // variables we cannot assume that, therefore we need to use a C-style array here. |
| 132 // ----------------------------------------------------------------------------- | 132 // ============================================================================= |
| 133 void Config::addToArray (Config* ptr) | 133 void Config::addToArray (Config* ptr) |
| 134 { | 134 { |
| 135 if (g_cfgPointerCursor == 0) | 135 if (g_cfgPointerCursor == 0) |
| 136 memset (g_configPointers, 0, sizeof g_configPointers); | 136 memset (g_configPointers, 0, sizeof g_configPointers); |
| 137 | 137 |
| 138 assert (g_cfgPointerCursor < MAX_CONFIG); | 138 assert (g_cfgPointerCursor < MAX_CONFIG); |
| 139 g_configPointers[g_cfgPointerCursor++] = ptr; | 139 g_configPointers[g_cfgPointerCursor++] = ptr; |
| 140 } | 140 } |
| 141 | 141 |
| 142 // ============================================================================= | 142 // ============================================================================= |
| 143 // ----------------------------------------------------------------------------- | 143 // ============================================================================= |
| 144 template<class T> T* getConfigByName (QString name, Config::Type type) | 144 template<class T> T* getConfigByName (QString name, Config::Type type) |
| 145 { | 145 { |
| 146 auto it = g_configsByName.find (name); | 146 auto it = g_configsByName.find (name); |
| 147 | 147 |
| 148 if (it == g_configsByName.end()) | 148 if (it == g_configsByName.end()) |
| 158 | 158 |
| 159 return reinterpret_cast<T*> (cfg); | 159 return reinterpret_cast<T*> (cfg); |
| 160 } | 160 } |
| 161 | 161 |
| 162 // ============================================================================= | 162 // ============================================================================= |
| 163 // ----------------------------------------------------------------------------- | 163 // ============================================================================= |
| 164 #undef IMPLEMENT_CONFIG | 164 #undef IMPLEMENT_CONFIG |
| 165 | 165 |
| 166 #define IMPLEMENT_CONFIG(NAME) \ | 166 #define IMPLEMENT_CONFIG(NAME) \ |
| 167 NAME##Config* NAME##Config::getByName (QString name) \ | 167 NAME##Config* NAME##Config::getByName (QString name) \ |
| 168 { \ | 168 { \ |
