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-Writes default preferences file if it doesn't exist

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Harry van Haaren 2013-12-10 22:47:31 +00:00
parent 6bfd6a86e1
commit b186de0226
3 changed files with 49 additions and 2 deletions
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10
src/diskreader.cxx
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@ -71,13 +71,15 @@ int DiskReader::loadPreferences()
}
cJSON* resample = cJSON_GetObjectItem( preferencesJson, "defaultControllers" );
cJSON* resample = cJSON_GetObjectItem( preferencesJson, "resampleQuality" );
if ( resample )
{
resampleQuality = resample->valueint;
if ( resampleQuality == 0 )
{
LUPPP_NOTE("Using Linear resampling, may reduce quality. Check .config/openAV/luppp/luppp.prfs");
}
}
cJSON* ctlrs = cJSON_GetObjectItem( preferencesJson, "defaultControllers" );
if ( ctlrs )
{
@ -110,7 +112,11 @@ int DiskReader::loadPreferences()
{
// empty file / file no exists:
LUPPP_WARN("Preferences, file doesn't exist: ~/.config/openAV/luppp/luppp.prefs");
return LUPPP_RETURN_ERROR;
// so write default file
gui->getDiskWriter()->writeDefaultConfigToUserHome();
return LUPPP_RETURN_OK;
}
return LUPPP_RETURN_OK;

39
src/diskwriter.cxx
View file

@ -487,3 +487,42 @@ int DiskWriter::writeSession()
return LUPPP_RETURN_OK;
}
void DiskWriter::writeDefaultConfigToUserHome()
{
LUPPP_NOTE("Writing default preferences file.");
cJSON* prfs = cJSON_CreateObject();
// "__COMMENT__" : "users home + <whatever it says here>"
// "saveDirectory" : "luppp"
cJSON_AddItemToObject ( prfs, "__COMMENT__",
cJSON_CreateString("users home + <whatever it says here>") );
cJSON_AddItemToObject ( prfs, "saveDirectory", cJSON_CreateString( "luppp" ));
// "__COMMENT__" : "0 = LINEAR, 1 = SINC_FASTEST, 2 = SINC_BEST",
// "resampleQuality" : 2
cJSON_AddItemToObject ( prfs, "__COMMENT__",
cJSON_CreateString("0 = LINEAR, 1 = SINC_FASTEST, 2 = SINC_BEST") );
cJSON_AddNumberToObject( prfs, "resampleQuality", 1 );
// "defaultControllers" : [],
cJSON* defCtrls = cJSON_CreateArray();
cJSON_AddItemToObject( prfs, "defaultControllers", defCtrls );
// test output on console
// cout << endl << cJSON_Print( prfs ) << endl << endl;
// write JSON to .config/openAV/luppp/luppp.prfs
stringstream f;
f << getenv("HOME") << "/.config/openAV/luppp/luppp.prfs";
ofstream outFile;
outFile.open ( f.str().c_str() );
outFile << cJSON_Print( prfs );
outFile.close();
}

2
src/diskwriter.hxx
View file

@ -73,6 +73,8 @@ class DiskWriter
/// writes a controller definition .ctlr JSON file from a GenericMIDI instance
int writeControllerFile( Controller* c );
/// writes default config file to users home if it doesn't exist
void writeDefaultConfigToUserHome();
#ifdef BUILD_TESTS
int runTests();