void ConfigManager::upgrade()
{
// Skip the upgrade if versions match
if ( m_version == LMMS_VERSION )
{
return;
}
ProjectVersion createdWith = m_version;
// Remove trailing " (bad latency!)" string which was once saved with PulseAudio
if ( createdWith.setCompareType(Build) < "1.1.90" )
{
if( value( "mixer", "audiodev" ).startsWith( "PulseAudio (" ) )
{
setValue("mixer", "audiodev", "PulseAudio");
}
}
// Don't use old themes as they break the UI (i.e. 0.4 != 1.0, etc)
if ( createdWith.setCompareType(Minor) != LMMS_VERSION )
{
m_artworkDir = defaultArtworkDir();
}
// Bump the version, now that we are upgraded
m_version = LMMS_VERSION;
}
configManager::configManager() :
m_lmmsRcFile( QDir::home().absolutePath() + QDir::separator() +
".lmmsrc.xml" ),
m_workingDir( QDir::home().absolutePath() + QDir::separator() +
"lmms" + QDir::separator() ),
m_dataDir( qApp->applicationDirPath()
#ifdef LMMS_BUILD_WIN32
+ QDir::separator() + "data" + QDir::separator()
#else
.section( '/', 0, -2 ) + "/share/lmms/"
#endif
),
m_artworkDir( defaultArtworkDir() ),
#ifdef LMMS_BUILD_WIN32
m_pluginDir( qApp->applicationDirPath()
+ QDir::separator() + "plugins" + QDir::separator() ),
#else
m_pluginDir( qApp->applicationDirPath() + '/' + PLUGIN_DIR ),
#endif
m_vstDir( m_workingDir + "vst" + QDir::separator() ),
m_flDir( QDir::home().absolutePath() )
{
}
ConfigManager::ConfigManager() :
m_lmmsRcFile( QDir::home().absolutePath() + QDir::separator() +
".lmmsrc.xml" ),
m_workingDir( QDir::home().absolutePath() + QDir::separator() +
"lmms" + QDir::separator() ),
m_dataDir( qApp->applicationDirPath()
#ifdef LMMS_BUILD_WIN32
+ QDir::separator() + "data" + QDir::separator()
#else
.section( '/', 0, -2 ) + "/share/lmms/"
#endif
),
m_artworkDir( defaultArtworkDir() ),
m_vstDir( m_workingDir + "vst" + QDir::separator() ),
m_flDir( QDir::home().absolutePath() ),
m_gigDir( m_workingDir + GIG_PATH ),
m_sf2Dir( m_workingDir + SF2_PATH ),
m_version( defaultVersion() )
{
if (! qgetenv("LMMS_DATA_DIR").isEmpty())
QDir::addSearchPath("data", QString::fromLocal8Bit(qgetenv("LMMS_DATA_DIR")));
QDir::addSearchPath("data", m_dataDir);
}
void configManager::loadConfigFile()
{
// read the XML file and create DOM tree
QFile cfg_file( m_lmmsRcFile );
QDomDocument dom_tree;
if( cfg_file.open( QIODevice::ReadOnly ) )
{
QString errorString;
int errorLine, errorCol;
if( dom_tree.setContent( &cfg_file, false, &errorString, &errorLine, &errorCol ) )
{
// get the head information from the DOM
QDomElement root = dom_tree.documentElement();
QDomNode node = root.firstChild();
// create the settings-map out of the DOM
while( !node.isNull() )
{
if( node.isElement() &&
node.toElement().hasAttributes () )
{
stringPairVector attr;
QDomNamedNodeMap node_attr =
node.toElement().attributes();
for( int i = 0; i < node_attr.count();
++i )
{
QDomNode n = node_attr.item( i );
if( n.isAttr() )
{
attr.push_back( qMakePair( n.toAttr().name(),
n.toAttr().value() ) );
}
}
m_settings[node.nodeName()] = attr;
}
else if( node.nodeName() == "recentfiles" )
{
m_recentlyOpenedProjects.clear();
QDomNode n = node.firstChild();
while( !n.isNull() )
{
if( n.isElement() && n.toElement().hasAttributes() )
{
m_recentlyOpenedProjects <<
n.toElement().attribute( "path" );
}
n = n.nextSibling();
}
}
node = node.nextSibling();
}
if( value( "paths", "artwork" ) != "" )
{
m_artworkDir = value( "paths", "artwork" );
if( !QDir( m_artworkDir ).exists() )
{
m_artworkDir = defaultArtworkDir();
}
if( m_artworkDir.right( 1 ) !=
QDir::separator() )
{
m_artworkDir += QDir::separator();
}
}
setWorkingDir( value( "paths", "workingdir" ) );
setVSTDir( value( "paths", "vstdir" ) );
setFLDir( value( "paths", "fldir" ) );
setLADSPADir( value( "paths", "laddir" ) );
#ifdef LMMS_HAVE_STK
setSTKDir( value( "paths", "stkdir" ) );
#endif
#ifdef LMMS_HAVE_FLUIDSYNTH
setDefaultSoundfont( value( "paths", "defaultsf2" ) );
#endif
setBackgroundArtwork( value( "paths", "backgroundartwork" ) );
}
else
{
QMessageBox::warning( NULL, MainWindow::tr( "Configuration file" ),
MainWindow::tr( "Error while parsing configuration file at line %1:%2: %3" ).
arg( errorLine ).
arg( errorCol ).
arg( errorString ) );
}
cfg_file.close();
}
if( m_vstDir.isEmpty() || m_vstDir == QDir::separator() ||
!QDir( m_vstDir ).exists() )
{
#ifdef LMMS_BUILD_WIN32
m_vstDir = windowsConfigPath( CSIDL_PROGRAM_FILES ) +
QDir::separator() + "VstPlugins";
#else
m_vstDir = ensureTrailingSlash( QDir::home().absolutePath() );
#endif
}
if( m_flDir.isEmpty() || m_flDir == QDir::separator() )
{
m_flDir = ensureTrailingSlash( QDir::home().absolutePath() );
}
if( m_ladDir.isEmpty() || m_ladDir == QDir::separator() ||
( !m_ladDir.contains( ':' ) && !QDir( m_ladDir ).exists() ) )
{
#if defined(LMMS_BUILD_WIN32)
m_ladDir = m_pluginDir + "ladspa" + QDir::separator();
#elif defined(LMMS_BUILD_APPLE)
m_ladDir = qApp->applicationDirPath() + "/../lib/lmms/ladspa/";
#else
m_ladDir = qApp->applicationDirPath() + '/' + LIB_DIR + "/ladspa/";
#endif
}
#ifdef LMMS_HAVE_STK
if( m_stkDir.isEmpty() || m_stkDir == QDir::separator() ||
!QDir( m_stkDir ).exists() )
{
#if defined(LMMS_BUILD_WIN32)
m_stkDir = m_dataDir + "stk/rawwaves/";
#elif defined(LMMS_BUILD_APPLE)
m_stkDir = qApp->applicationDirPath() + "/../share/stk/rawwaves/";
#else
m_stkDir = "/usr/share/stk/rawwaves/";
#endif
}
#endif
QDir::setSearchPaths( "resources", QStringList() << artworkDir()
<< defaultArtworkDir() );
if( !QDir( m_workingDir ).exists() )
{
if( QMessageBox::question( 0,
MainWindow::tr( "Working directory" ),
MainWindow::tr( "The LMMS working directory %1 does not "
"exist. Create it now? You can change the directory "
"later via Edit -> Settings." ).arg( m_workingDir ),
QMessageBox::Yes, QMessageBox::No ) ==
QMessageBox::Yes )
{
QDir().mkpath( m_workingDir );
}
}
if( QDir( m_workingDir ).exists() )
{
QDir().mkpath( userProjectsDir() );
QDir().mkpath( userSamplesDir() );
QDir().mkpath( userPresetsDir() );
}
}