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267 lines
14 KiB
267 lines
14 KiB
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#include "convertpluginloader.h"
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#include <tqfile.h>
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#include <tdelocale.h>
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#include <tdeglobal.h>
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// TODO check whether it is possible to implement presets in the lame plugin
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ConvertPlugin::ConvertPlugin()
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{}
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ConvertPlugin::~ConvertPlugin()
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{}
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ConvertPluginLoader::ConvertPluginLoader()
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{}
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ConvertPluginLoader::~ConvertPluginLoader()
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{}
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int ConvertPluginLoader::verifyFile( TQString fileName )
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{
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TQFile opmlFile( fileName );
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if( !opmlFile.open( IO_ReadOnly ) ) {
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return -1;
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}
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if( !domTree.setContent( &opmlFile ) ) {
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return -1;
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}
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opmlFile.close();
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TQDomElement root = domTree.documentElement();
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if( root.attribute("type") != "converter" ) return -1;
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int version;
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TQDomNode node;
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node = root.firstChild();
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while( !node.isNull() ) {
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if( node.isElement() && node.nodeName() == "info" ) {
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version = node.toElement().attribute("version","0").toInt();
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break;
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}
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}
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return version;
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}
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ConvertPlugin* ConvertPluginLoader::loadFile( TQString fileName )
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{
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int t_int;
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float t_float;
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TQString t_str;
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ConvertPlugin* plugin = new ConvertPlugin();
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plugin->info.version = -1; // if something goes wrong, we can see that by looking at plugin->info.version
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plugin->filePathName = fileName;
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TQFile opmlFile( fileName );
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if( !opmlFile.open( IO_ReadOnly ) ) {
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return plugin;
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}
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if( !domTree.setContent( &opmlFile ) ) {
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return plugin;
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}
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opmlFile.close();
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TQString language = TDEGlobal::locale()->languagesTwoAlpha().first();
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TQDomElement root = domTree.documentElement();
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if( root.attribute("type") != "converter" ) return plugin;
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TQDomNode node, sub1Node, sub2Node, sub3Node, sub4Node;
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node = root.firstChild();
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plugin->enc.enabled = false;
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plugin->enc.strength.enabled = false;
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plugin->enc.lossy.enabled = false;
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plugin->enc.lossy.quality.enabled = false;
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plugin->enc.lossy.bitrate.abr.enabled = false;
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plugin->enc.lossy.bitrate.abr.bitrate_range.enabled = false;
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plugin->enc.lossy.bitrate.cbr.enabled = false;
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plugin->enc.lossy.samplingrate.enabled = false;
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plugin->enc.lossy.channels.stereo_enabled = false;
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plugin->enc.lossy.channels.joint_stereo_enabled = false;
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plugin->enc.lossy.channels.forced_joint_stereo_enabled = false;
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plugin->enc.lossy.channels.dual_channels_enabled = false;
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plugin->enc.lossy.channels.mono_enabled = false;
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plugin->enc.lossless.enabled = false;
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plugin->enc.hybrid.enabled = false;
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plugin->enc.replaygain.enabled = false;
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plugin->enc.tag.enabled = false;
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plugin->dec.enabled = false;
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while( !node.isNull() ) {
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if( node.isElement() && node.nodeName() == "info" ) {
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plugin->info.name = node.toElement().attribute("name",i18n("Unknown Name"));
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plugin->info.about = node.toElement().attribute("about_"+language);
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if( plugin->info.about.isEmpty() ) plugin->info.about = node.toElement().attribute("about");
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if( plugin->info.about.isEmpty() ) plugin->info.about = i18n("Sorry, no information available!");
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plugin->info.author = node.toElement().attribute("author",i18n("Unknown Author"));
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plugin->info.version = node.toElement().attribute("version","0").toInt();
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}
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else if( node.isElement() && node.nodeName() == "enc" ) {
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if(node.toElement().attribute("enabled") == "true") plugin->enc.enabled = true;
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plugin->enc.rank = node.toElement().attribute("rank","10").toInt();
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plugin->enc.bin = node.toElement().attribute( "bin" );
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plugin->enc.param = node.toElement().attribute("param");
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plugin->enc.silent_param = node.toElement().attribute("silent_param");
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plugin->enc.mime_types = TQStringList::split( ',', node.toElement().attribute("mime_types","application/octet-stream") );
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plugin->enc.in_out_files = node.toElement().attribute("in_out_files");
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plugin->enc.overwrite = node.toElement().attribute("overwrite");
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sub1Node = node.toElement().firstChild();
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while( !sub1Node.isNull() ) {
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if( sub1Node.isElement() && sub1Node.nodeName() == "strength" ) {
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if( sub1Node.toElement().attribute("enabled") == "true" ) plugin->enc.strength.enabled = true;
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plugin->enc.strength.range_min = sub1Node.toElement().attribute("range_min").toFloat();
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plugin->enc.strength.range_max = sub1Node.toElement().attribute("range_max").toFloat();
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plugin->enc.strength.separator = sub1Node.toElement().attribute("separator").at(0);
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plugin->enc.strength.param = sub1Node.toElement().attribute("param");
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plugin->enc.strength.step = sub1Node.toElement().attribute("step").toFloat();
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plugin->enc.strength.profiles = TQStringList::split( ',', sub1Node.toElement().attribute("profiles") );
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plugin->enc.strength.default_value = sub1Node.toElement().attribute("default_value").toFloat();
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}
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else if( sub1Node.isElement() && sub1Node.nodeName() == "lossy" ) {
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if( sub1Node.toElement().attribute("enabled") == "true" ) plugin->enc.lossy.enabled = true;
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sub2Node = sub1Node.toElement().firstChild();
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while( !sub2Node.isNull() ) {
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if( sub2Node.isElement() && sub2Node.nodeName() == "quality" ) {
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if( sub2Node.toElement().attribute("enabled") == "true" ) plugin->enc.lossy.quality.enabled = true;
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plugin->enc.lossy.quality.range_min = sub2Node.toElement().attribute("range_min").toFloat();
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plugin->enc.lossy.quality.range_max = sub2Node.toElement().attribute("range_max").toFloat();
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plugin->enc.lossy.quality.separator = sub2Node.toElement().attribute("separator").at(0);
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plugin->enc.lossy.quality.help = sub2Node.toElement().attribute("help");
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plugin->enc.lossy.quality.output = sub2Node.toElement().attribute("output");
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plugin->enc.lossy.quality.param = sub2Node.toElement().attribute("param");
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plugin->enc.lossy.quality.step = sub2Node.toElement().attribute("step").toFloat();
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plugin->enc.lossy.quality.profiles = TQStringList::split( ',', sub2Node.toElement().attribute("profiles") );
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}
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else if( sub2Node.isElement() && sub2Node.nodeName() == "bitrate" ) {
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sub3Node = sub2Node.toElement().firstChild();
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while( !sub3Node.isNull() ) {
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if( sub3Node.isElement() && sub3Node.nodeName() == "abr" ) {
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if( sub3Node.toElement().attribute("enabled") == "true" ) plugin->enc.lossy.bitrate.abr.enabled = true;
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plugin->enc.lossy.bitrate.abr.output = sub3Node.toElement().attribute("output");
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plugin->enc.lossy.bitrate.abr.param = sub3Node.toElement().attribute("param");
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sub4Node = sub3Node.toElement().firstChild();
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while( !sub4Node.isNull() ) {
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if( sub4Node.isElement() && sub4Node.nodeName() == "bitrate_range" ) {
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if( sub4Node.toElement().attribute("enabled") == "true" ) plugin->enc.lossy.bitrate.abr.bitrate_range.enabled = true;
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plugin->enc.lossy.bitrate.abr.bitrate_range.param_min = sub4Node.toElement().attribute("min_param");
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plugin->enc.lossy.bitrate.abr.bitrate_range.param_max = sub4Node.toElement().attribute("max_param");
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}
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sub4Node = sub4Node.nextSibling();
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}
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}
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else if( sub3Node.isElement() && sub3Node.nodeName() == "cbr" ) {
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if( sub3Node.toElement().attribute("enabled") == "true" ) plugin->enc.lossy.bitrate.cbr.enabled = true;
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plugin->enc.lossy.bitrate.cbr.output = sub3Node.toElement().attribute("output");
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plugin->enc.lossy.bitrate.cbr.param = sub3Node.toElement().attribute("param");
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}
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sub3Node = sub3Node.nextSibling();
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}
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}
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else if( sub2Node.isElement() && sub2Node.nodeName() == "samplingrate" ) {
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if( sub2Node.toElement().attribute("enabled") == "true" ) plugin->enc.lossy.samplingrate.enabled = true;
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if( sub2Node.toElement().attribute("unit") == "Hz" ) plugin->enc.lossy.samplingrate.unit = PluginLoaderBase::Hz;
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else plugin->enc.lossy.samplingrate.unit = PluginLoaderBase::KHz;
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plugin->enc.lossy.samplingrate.param = sub2Node.toElement().attribute("param");
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}
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else if( sub2Node.isElement() && sub2Node.nodeName() == "channels" ) {
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if( sub2Node.toElement().attribute("stereo_enabled") == "true" ) plugin->enc.lossy.channels.stereo_enabled = true;
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plugin->enc.lossy.channels.stereo_param = sub2Node.toElement().attribute("stereo_param");
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if( sub2Node.toElement().attribute("joint_stereo_enabled") == "true" ) plugin->enc.lossy.channels.joint_stereo_enabled = true;
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plugin->enc.lossy.channels.joint_stereo_param = sub2Node.toElement().attribute("joint_stereo_param");
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if( sub2Node.toElement().attribute("forced_joint_stereo_enabled") == "true" ) plugin->enc.lossy.channels.forced_joint_stereo_enabled = true;
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plugin->enc.lossy.channels.forced_joint_stereo_param = sub2Node.toElement().attribute("forced_joint_stereo_param");
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if( sub2Node.toElement().attribute("dual_channels_enabled") == "true" ) plugin->enc.lossy.channels.dual_channels_enabled = true;
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plugin->enc.lossy.channels.dual_channels_param=sub2Node.toElement().attribute("dual_channels_param");
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if( sub2Node.toElement().attribute("mono_enabled") == "true" ) plugin->enc.lossy.channels.mono_enabled = true;
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plugin->enc.lossy.channels.mono_param=sub2Node.toElement().attribute("mono_param");
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}
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sub2Node = sub2Node.nextSibling();
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}
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}
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else if( sub1Node.isElement() && sub1Node.nodeName() == "lossless" ) {
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if( sub1Node.toElement().attribute("enabled") == "true" ) plugin->enc.lossless.enabled = true;
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plugin->enc.lossless.output = sub1Node.toElement().attribute("output");
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plugin->enc.lossless.param = sub1Node.toElement().attribute("param");
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}
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else if( sub1Node.isElement() && sub1Node.nodeName() == "hybrid" ) {
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if( sub1Node.toElement().attribute("enabled") == "true" ) plugin->enc.hybrid.enabled = true;
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plugin->enc.hybrid.output = sub1Node.toElement().attribute("output");
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plugin->enc.hybrid.param = sub1Node.toElement().attribute("param");
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plugin->enc.hybrid.correction_file_mime_type = sub1Node.toElement().attribute("correction_file_mime_type","application/octet-stream");
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}
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else if( sub1Node.isElement() && sub1Node.nodeName() == "replay_gain" ) {
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if( sub1Node.toElement().attribute("enabled") == "true" ) plugin->enc.replaygain.enabled = true;
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plugin->enc.replaygain.use = sub1Node.toElement().attribute("use");
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plugin->enc.replaygain.avoid = sub1Node.toElement().attribute("avoid");
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plugin->enc.replaygain.rank = sub1Node.toElement().attribute("rank","10").toInt();
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}
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else if( sub1Node.isElement() && sub1Node.nodeName() == "tag" ) {
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if( sub1Node.toElement().attribute("enabled") == "true" ) plugin->enc.tag.enabled = true;
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plugin->enc.tag.param = sub1Node.toElement().attribute("param");
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plugin->enc.tag.artist = sub1Node.toElement().attribute("artist");
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plugin->enc.tag.composer = sub1Node.toElement().attribute("composer");
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plugin->enc.tag.album = sub1Node.toElement().attribute("album");
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plugin->enc.tag.disc = sub1Node.toElement().attribute("disc");
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plugin->enc.tag.title = sub1Node.toElement().attribute("title");
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plugin->enc.tag.genre = sub1Node.toElement().attribute("genre");
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plugin->enc.tag.comment = sub1Node.toElement().attribute("comment");
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plugin->enc.tag.track = sub1Node.toElement().attribute("track");
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plugin->enc.tag.year = sub1Node.toElement().attribute("year");
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}
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sub1Node = sub1Node.nextSibling();
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}
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}
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else if ( node.isElement() && node.nodeName() == "dec" ) {
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if(node.toElement().attribute("enabled") == "true") plugin->dec.enabled = true;
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plugin->dec.rank = node.toElement().attribute("rank","10").toInt();
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plugin->dec.bin = node.toElement().attribute("bin");
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plugin->dec.output = node.toElement().attribute("output");
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plugin->dec.param = node.toElement().attribute("param");
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plugin->dec.overwrite = node.toElement().attribute("overwrite");
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plugin->dec.mime_types = TQStringList::split( ',', node.toElement().attribute("mime_types","application/octet-stream") );
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plugin->dec.in_out_files = node.toElement().attribute("in_out_files");
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plugin->dec.silent_param = node.toElement().attribute("silent_param");
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}
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node = node.nextSibling();
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}
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return plugin;
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}
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#include "convertpluginloader.moc"
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