Multi device support: removed GLSpectrum dependency in plugin manager

sdrbase/mainwindow.cpp

@@ -202,7 +202,7 @@ void MainWindow::addDevice()
     m_deviceUIs.back()->m_deviceAPI = deviceAPI;
 
     // TODO: do not create one plugin manager per device. Use device API instead
-    PluginManager *pluginManager = new PluginManager(this, m_deviceUIs.size()-1, dspDeviceEngine, m_deviceUIs.back()->m_spectrum);
+    PluginManager *pluginManager = new PluginManager(this, m_deviceUIs.size()-1, dspDeviceEngine);
     m_deviceUIs.back()->m_pluginManager = pluginManager;
 
     pluginManager->loadPlugins();

sdrbase/plugin/pluginmanager.cpp

@@ -13,13 +13,12 @@
 
 #include <QDebug>
 
-PluginManager::PluginManager(MainWindow* mainWindow, uint deviceTabIndex, DSPDeviceEngine* dspDeviceEngine, GLSpectrum *spectrum, QObject* parent) :
+PluginManager::PluginManager(MainWindow* mainWindow, uint deviceTabIndex, DSPDeviceEngine* dspDeviceEngine, QObject* parent) :
 	QObject(parent),
 	m_pluginAPI(this, mainWindow),
 	m_mainWindow(mainWindow),
 	m_deviceTabIndex(deviceTabIndex),
 	m_dspDeviceEngine(dspDeviceEngine),
-	m_spectrum(spectrum),
 	m_sampleSourceId(),
 	m_sampleSourceSerial(),
 	m_sampleSourceSequence(0),

sdrbase/plugin/pluginmanager.h

@@ -14,7 +14,6 @@ class MainWindow;
 class Message;
 class MessageQueue;
 class DSPDeviceEngine;
-class GLSpectrum;
 class DeviceAPI;
 
 class SDRANGEL_API PluginManager : public QObject {
@@ -36,7 +35,7 @@ public:
 
 	typedef QList<Plugin> Plugins;
 
-	explicit PluginManager(MainWindow* mainWindow, uint deviceTabIndex, DSPDeviceEngine* dspDeviceEngine, GLSpectrum *spectrum, QObject* parent = NULL);
+	explicit PluginManager(MainWindow* mainWindow, uint deviceTabIndex, DSPDeviceEngine* dspDeviceEngine, QObject* parent = NULL);
 	~PluginManager();
 
 	void loadPlugins();
@@ -130,7 +129,6 @@ private:
 	MainWindow* m_mainWindow;
 	uint m_deviceTabIndex;
 	DSPDeviceEngine* m_dspDeviceEngine;
-	GLSpectrum* m_spectrum;
 	Plugins m_plugins;
 
 	ChannelRegistrations m_channelRegistrations;