Started implementation of a Channel Analyzer plugin. Works basically

plugins/channel/chanalyzer/chanalyzerplugin.cpp

@@ -0,0 +1,53 @@
+#include <QtPlugin>
+#include <QAction>
+#include "plugin/pluginapi.h"
+#include "chanalyzergui.h"
+#include "chanalyzerplugin.h"
+
+const PluginDescriptor ChannelAnalyzerPlugin::m_pluginDescriptor = {
+	QString("Channel Analyzer"),
+	QString("1.0"),
+	QString("(c) 2015 Edouard Griffiths, F4EXB"),
+	QString("https://github.com/f4exb/rtl-sdrangelove/tree/f4exb"),
+	true,
+	QString("https://github.com/f4exb/rtl-sdrangelove/tree/f4exb")
+};
+
+ChannelAnalyzerPlugin::ChannelAnalyzerPlugin(QObject* parent) :
+	QObject(parent)
+{
+}
+
+const PluginDescriptor& ChannelAnalyzerPlugin::getPluginDescriptor() const
+{
+	return m_pluginDescriptor;
+}
+
+void ChannelAnalyzerPlugin::initPlugin(PluginAPI* pluginAPI)
+{
+	m_pluginAPI = pluginAPI;
+
+	// register demodulator
+	QAction* action = new QAction(tr("&ChannelAnalyzer"), this);
+	connect(action, SIGNAL(triggered()), this, SLOT(createInstanceChannelAnalyzer()));
+	m_pluginAPI->registerChannel("org.f4exb.sdrangelove.channel.chanalyzer", this, action);
+}
+
+PluginGUI* ChannelAnalyzerPlugin::createChannel(const QString& channelName)
+{
+	if(channelName == "org.f4exb.sdrangelove.channel.chanalyzer") {
+		ChannelAnalyzerGUI* gui = ChannelAnalyzerGUI::create(m_pluginAPI);
+		m_pluginAPI->registerChannelInstance("org.f4exb.sdrangelove.channel.chanalyzer", gui);
+		m_pluginAPI->addChannelRollup(gui);
+		return gui;
+	} else {
+		return NULL;
+	}
+}
+
+void ChannelAnalyzerPlugin::createInstanceChannelAnalyzer()
+{
+	ChannelAnalyzerGUI* gui = ChannelAnalyzerGUI::create(m_pluginAPI);
+	m_pluginAPI->registerChannelInstance("org.f4exb.sdrangelove.channel.chanalyzer", gui);
+	m_pluginAPI->addChannelRollup(gui);
+}