comparison: src/config.cpp
src/config.cpp
- changeset 665
- 4355e72ffd47
- parent 513
- 29eb671b34f6
- child 539
- 72ad83a67165
equal
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replaced
| 664:e3a32a79a10a | 665:4355e72ffd47 |
|---|---|
| 31 #include "misc.h" | 31 #include "misc.h" |
| 32 #include "gui.h" | 32 #include "gui.h" |
| 33 #include "file.h" | 33 #include "file.h" |
| 34 | 34 |
| 35 Config* g_configPointers[MAX_CONFIG]; | 35 Config* g_configPointers[MAX_CONFIG]; |
| 36 static ushort g_cfgPointerCursor = 0; | 36 static int g_cfgPointerCursor = 0; |
| 37 | 37 |
| 38 // ============================================================================= | 38 // ============================================================================= |
| 39 // Get the QSettings object. A portable build refers to a file in the current | 39 // Get the QSettings object. A portable build refers to a file in the current |
| 40 // directory, a non-portable build to ~/.config/LDForge or to registry. | 40 // directory, a non-portable build to ~/.config/LDForge or to registry. |
| 41 // ----------------------------------------------------------------------------- | 41 // ----------------------------------------------------------------------------- |
| 42 static QSettings* getSettingsObject() { | 42 static QSettings* getSettingsObject() |
| 43 { | |
| 43 #ifdef PORTABLE | 44 #ifdef PORTABLE |
| 44 # ifdef _WIN32 | 45 # ifdef _WIN32 |
| 45 # define EXTENSION ".ini" | 46 # define EXTENSION ".ini" |
| 46 # else | 47 # else |
| 47 # define EXTENSION ".cfg" | 48 # define EXTENSION ".cfg" |
| 56 name (name), m_defstring (defstring) {} | 57 name (name), m_defstring (defstring) {} |
| 57 | 58 |
| 58 // ============================================================================= | 59 // ============================================================================= |
| 59 // Load the configuration from file | 60 // Load the configuration from file |
| 60 // ----------------------------------------------------------------------------- | 61 // ----------------------------------------------------------------------------- |
| 61 bool Config::load() { | 62 bool Config::load() |
| 62 QSettings* settings = getSettingsObject(); | 63 { QSettings* settings = getSettingsObject(); |
| 63 print ("config::load: Loading configuration file from %1\n", settings->fileName()); | 64 log ("config::load: Loading configuration file from %1\n", settings->fileName()); |
| 64 | 65 |
| 65 for (Config* cfg : g_configPointers) { | 66 for (Config* cfg : g_configPointers) |
| 66 if (!cfg) | 67 { if (!cfg) |
| 67 break; | 68 break; |
| 68 | 69 |
| 69 QVariant val = settings->value (cfg->name, cfg->defaultVariant()); | 70 QVariant val = settings->value (cfg->name, cfg->defaultVariant()); |
| 70 cfg->loadFromVariant (val); | 71 cfg->loadFromVariant (val); |
| 71 } | 72 } |
| 72 | 73 |
| 73 settings->deleteLater(); | 74 settings->deleteLater(); |
| 74 return true; | 75 return true; |
| 75 } | 76 } |
| 76 | 77 |
| 77 // ============================================================================= | 78 // ============================================================================= |
| 78 // Save the configuration to disk | 79 // Save the configuration to disk |
| 79 // ----------------------------------------------------------------------------- | 80 // ----------------------------------------------------------------------------- |
| 80 bool Config::save() { | 81 bool Config::save() |
| 81 QSettings* settings = getSettingsObject(); | 82 { QSettings* settings = getSettingsObject(); |
| 82 print ("Saving configuration to %1...\n", settings->fileName()); | 83 log ("Saving configuration to %1...\n", settings->fileName()); |
| 83 | 84 |
| 84 for (Config* cfg : g_configPointers) { | 85 for (Config* cfg : g_configPointers) |
| 85 if (!cfg) | 86 { if (!cfg) |
| 86 break; | 87 break; |
| 87 | 88 |
| 88 if (cfg->isDefault()) | 89 if (cfg->isDefault()) |
| 89 continue; | 90 continue; |
| 90 | 91 |
| 91 settings->setValue (cfg->name, cfg->toVariant()); | 92 settings->setValue (cfg->name, cfg->toVariant()); |
| 92 } | 93 } |
| 93 | 94 |
| 94 settings->sync(); | 95 settings->sync(); |
| 95 settings->deleteLater(); | 96 settings->deleteLater(); |
| 96 return true; | 97 return true; |
| 97 } | 98 } |
| 98 | 99 |
| 99 // ============================================================================= | 100 // ============================================================================= |
| 100 // Reset configuration defaults. | 101 // Reset configuration defaults. |
| 101 // ----------------------------------------------------------------------------- | 102 // ----------------------------------------------------------------------------- |
| 102 void Config::reset() { | 103 void Config::reset() |
| 103 for (Config* cfg : g_configPointers) { | 104 { for (Config * cfg : g_configPointers) |
| 104 if (!cfg) | 105 { if (!cfg) |
| 105 break; | 106 break; |
| 106 | 107 |
| 107 cfg->resetValue(); | 108 cfg->resetValue(); |
| 108 } | 109 } |
| 109 } | 110 } |
| 110 | 111 |
| 111 // ============================================================================= | 112 // ============================================================================= |
| 112 // Where is the configuration file located at? Note that the Windows build uses | 113 // Where is the configuration file located at? Note that the Windows build uses |
| 113 // the registry so only use this with PORTABLE code. | 114 // the registry so only use this with PORTABLE code. |
| 114 // ----------------------------------------------------------------------------- | 115 // ----------------------------------------------------------------------------- |
| 115 str Config::filepath (str file) { | 116 str Config::filepath (str file) |
| 116 return Config::dirpath() + DIRSLASH + file; | 117 { return Config::dirpath() + DIRSLASH + file; |
| 117 } | 118 } |
| 118 | 119 |
| 119 // ============================================================================= | 120 // ============================================================================= |
| 120 // Directory of the configuration file. PORTABLE code here as well. | 121 // Directory of the configuration file. PORTABLE code here as well. |
| 121 // ----------------------------------------------------------------------------- | 122 // ----------------------------------------------------------------------------- |
| 122 str Config::dirpath() { | 123 str Config::dirpath() |
| 123 QSettings* cfg = getSettingsObject(); | 124 { QSettings* cfg = getSettingsObject(); |
| 124 return dirname (cfg->fileName()); | 125 return dirname (cfg->fileName()); |
| 125 } | 126 } |
| 126 | 127 |
| 127 // ============================================================================= | 128 // ============================================================================= |
| 128 // 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 |
| 129 // 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 |
| 130 // 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. |
| 131 // ----------------------------------------------------------------------------- | 132 // ----------------------------------------------------------------------------- |
| 132 void Config::addToArray (Config* ptr) { | 133 void Config::addToArray (Config* ptr) |
| 133 if (g_cfgPointerCursor == 0) | 134 { if (g_cfgPointerCursor == 0) |
| 134 memset (g_configPointers, 0, sizeof g_configPointers); | 135 memset (g_configPointers, 0, sizeof g_configPointers); |
| 135 | 136 |
| 136 assert (g_cfgPointerCursor < MAX_CONFIG); | 137 assert (g_cfgPointerCursor < MAX_CONFIG); |
| 137 g_configPointers[g_cfgPointerCursor++] = ptr; | 138 g_configPointers[g_cfgPointerCursor++] = ptr; |
| 138 } | 139 } |
