bool OutputMap::canConfigurePlugin(const QString& pluginName)
{
QLCOutPlugin* outputPlugin = plugin(pluginName);
if (outputPlugin != NULL)
return outputPlugin->canConfigure();
else
return false;
}
void OutputMap::configurePlugin(const QString& pluginName)
{
QLCOutPlugin* outputPlugin = plugin(pluginName);
if (outputPlugin == NULL)
QMessageBox::warning(_app, tr("Unable to configure plugin"),
tr("%1 not found").arg(pluginName));
else
outputPlugin->configure();
}
void OutputMap::loadPlugins()
{
QString path;
#ifdef __APPLE__
path = QString("%1/../%2").arg(QCoreApplication::applicationDirPath())
.arg(OUTPUTPLUGINDIR);
#else
path = QString(OUTPUTPLUGINDIR);
#endif
QDir dir(path, QString("*%1").arg(PLUGINEXT), QDir::Name, QDir::Files);
/* Check that we can access the directory */
if (dir.exists() == false || dir.isReadable() == false)
{
qWarning() << "Unable to load output plugins from" << path;
return;
}
/* Loop thru all files in the directory */
QStringListIterator it(dir.entryList());
while (it.hasNext() == true)
{
QLCOutPlugin* p;
QString path;
/* Attempt to load a plugin from the path */
path = dir.absoluteFilePath(it.next());
QPluginLoader loader(path, this);
p = qobject_cast<QLCOutPlugin*> (loader.instance());
if (p != NULL)
{
/* Check for duplicates */
if (plugin(p->name()) == NULL)
{
/* New plugin. Append and init. */
p->init();
appendPlugin(p);
}
else
{
/* Duplicate plugin. Unload it. */
qWarning() << "Discarded duplicate plugin"
<< path;
loader.unload();
}
}
else
{
qWarning() << "Unable to load an output plugin from"
<< path << "because:"
<< loader.errorString();
}
}
}
QStringList OutputMap::pluginOutputs(const QString& pluginName)
{
QLCOutPlugin* op = NULL;
op = plugin(pluginName);
if (op == NULL)
return QStringList();
else
return op->outputs();
}
QLCOutPlugin* OutputMap::plugin(const QString& name)
{
QListIterator <QLCOutPlugin*> it(m_plugins);
while (it.hasNext() == true)
{
QLCOutPlugin* plugin = it.next();
if (plugin->name() == name)
return plugin;
}
return NULL;
}
QString OutputMap::pluginStatus(const QString& pluginName, t_output output)
{
QLCOutPlugin* outputPlugin = NULL;
QString info;
if (pluginName != QString::null)
outputPlugin = plugin(pluginName);
if (outputPlugin != NULL)
info = outputPlugin->infoText(output);
else
info = tr("No information");
return info;
}
QString OutputMap::pluginStatus(const QString& pluginName, quint32 output)
{
QLCOutPlugin* outputPlugin = plugin(pluginName);
if (outputPlugin != NULL)
{
return outputPlugin->infoText(output);
}
else
{
QString info;
info += QString("<HTML><HEAD></HEAD><BODY>");
info += QString("<H3>%1</H3>").arg(tr("Nothing selected"));
info += QString("</BODY></HTML>");
return info;
}
}
void OutputMap::loadPlugins(const QDir& dir)
{
/* Check that we can access the directory */
if (dir.exists() == false || dir.isReadable() == false)
return;
/* Loop thru all files in the directory */
QStringListIterator it(dir.entryList());
while (it.hasNext() == true)
{
/* Attempt to load a plugin from the path */
QString fileName(it.next());
QString path = dir.absoluteFilePath(fileName);
QPluginLoader loader(path, this);
QLCOutPlugin* p = qobject_cast<QLCOutPlugin*> (loader.instance());
if (p != NULL)
{
/* Check for duplicates */
if (plugin(p->name()) == NULL)
{
/* New plugin. Append and init. */
qDebug() << "Output plugin" << p->name() << "from" << fileName;
p->init();
appendPlugin(p);
QLCi18n::loadTranslation(p->name().replace(" ", "_"));
}
else
{
/* Duplicate plugin. Unload it. */
qWarning() << Q_FUNC_INFO << "Discarded duplicate output plugin"
<< path;
loader.unload();
}
}
else
{
qWarning() << Q_FUNC_INFO << fileName
<< "doesn't contain a QLC output plugin:"
<< loader.errorString();
loader.unload();
}
}
}
void OutputMap::slotConfigurationChanged()
{
QLCOutPlugin* plugin = qobject_cast<QLCOutPlugin*> (QObject::sender());
if (plugin == NULL) // The signal comes from a plugin that isn't guaranteed to behave
return;
for (quint32 i = 0; i < universes(); i++)
{
OutputPatch* op = patch(i);
Q_ASSERT(op != NULL);
if (op->plugin() == plugin)
{
m_universeMutex.lock();
op->reconnect();
m_universeMutex.unlock();
}
}
emit pluginConfigurationChanged(plugin->name());
}
void OutputMap::configurePlugin(const QString& pluginName)
{
QLCOutPlugin* outputPlugin = plugin(pluginName);
if (outputPlugin != NULL)
outputPlugin->configure();
}
