void InputMap::loadPlugins()
{
QString path;
#ifdef __APPLE__
path = QString("%1/../%2").arg(QApplication::applicationDirPath())
.arg(INPUTPLUGINDIR);
#else
path = QString(INPUTPLUGINDIR);
#endif
/* Find plugins from input plugin dir, sort by name, get regular files */
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 input plugins from"
<< dir.absolutePath();
return;
}
/* Loop thru all files in the directory */
QStringListIterator it(dir.entryList());
while (it.hasNext() == true)
{
QLCInPlugin* p;
QString path;
/* Attempt to load a plugin from the path */
path = dir.absoluteFilePath(it.next());
QPluginLoader loader(path, this);
p = qobject_cast<QLCInPlugin*> (loader.instance());
if (p != NULL)
{
/* Check for duplicates */
if (plugin(p->name()) == NULL)
{
/* New plugin. Append and init. */
p->init();
appendPlugin(p);
p->connectInputData(this);
}
else
{
/* Duplicate plugin. Unload it. */
qWarning() << "Discarded duplicate plugin"
<< path;
loader.unload();
}
}
else
{
qWarning() << "Unable to load an input plugin from"
<< path << "because:"
<< loader.errorString();
}
}
}
void InputMap::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);
QLCInPlugin* p = qobject_cast<QLCInPlugin*> (loader.instance());
if (p != NULL)
{
/* Check for duplicates */
if (plugin(p->name()) == NULL)
{
/* New plugin. Append and init. */
qDebug() << "Input 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 input plugin"
<< fileName;
loader.unload();
}
}
else
{
qWarning() << Q_FUNC_INFO << fileName
<< "doesn't contain a QLC input plugin:"
<< loader.errorString();
loader.unload();
}
}
}
QLCInPlugin* InputMap::plugin(const QString& name)
{
QListIterator <QLCInPlugin*> it(m_plugins);
while (it.hasNext() == true)
{
QLCInPlugin* plugin = it.next();
if (plugin->name() == name)
return plugin;
}
return NULL;
}
void InputMap::slotConfigurationChanged()
{
QLCInPlugin* plugin = qobject_cast<QLCInPlugin*> (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++)
{
InputPatch* ip = patch(i);
Q_ASSERT(ip != NULL);
if (ip->plugin() == plugin)
ip->reconnect();
}
emit pluginConfigurationChanged(plugin->name());
}
void InputMap::slotConfigurationChanged()
{
QLCInPlugin* plugin = qobject_cast<QLCInPlugin*> (QObject::sender());
if (plugin != NULL)
emit pluginConfigurationChanged(plugin->name());
}
