plugingenerator: Fix scopyPDK bugs.

Signed-off-by: andreidanila1 <[email protected]>

tools/plugingenerator/templates/pdk/pdk_header_template.mako

@@ -127,7 +127,7 @@ private:
 	void loadPlugin(QString file);
 	bool pluginCategory(QString category);
 
-	scopy::Plugin *m_plugin = nullptr;
+	scopy::Plugin *m_plugin;
 	bool m_loaded;
 };
 

tools/plugingenerator/templates/pdk/pdk_src_template.mako

@@ -101,6 +101,7 @@ void PDKWindow::onDisconnect()
 		m_tabWidget->removeTab(idx);
 		m_toolList.removeOne(t);
 	}
+	onLoad();
 }
 
 void PDKWindow::onInit()
@@ -531,9 +532,9 @@ void MainWidget::onConnect()
 void MainWidget::onDisconnect()
 {
 	m_pluginManager->plugin()->onDisconnect();
-	onUnload();
 	changeVisibility(m_disconnBtn, m_connBtn);
 	m_unloadBtn->setEnabled(true);
+	m_state = State::Loaded;
 	Q_EMIT disconnected();
 }
 
@@ -610,6 +611,8 @@ void MainWidget::onLoad()
 	changeVisibility(m_unloadBtn, m_loadBtn);
 	m_state = State::Loaded;
 	updateStatusLbl("");
+	m_deviceTypeCb->setEnabled(false);
+	m_uriEdit->setEnabled(false);
 	Q_EMIT loaded();
 }
 
@@ -620,6 +623,8 @@ void MainWidget::onUnload()
 	enableBrowseInit(true);
 	changeVisibility(m_unloadBtn, m_loadBtn);
 	m_state = State::Unloaded;
+	m_deviceTypeCb->setEnabled(true);
+	m_uriEdit->setEnabled(true);
 	Q_EMIT unloaded();
 }
 
@@ -679,6 +684,7 @@ bool MainWidget::isCompatible(QString uri, QString cat)
 PluginManager::PluginManager(QString pluginPath, QObject *parent)
 	: QObject(parent)
 	, m_loaded(false)
+	, m_plugin(nullptr)
 {
 	loadPlugin(pluginPath);
 }
@@ -731,15 +737,14 @@ bool PluginManager::pluginCategory(QString category)
 
 bool PluginManager::pluginCompatibility(QString param, QString category)
 {
+	initPlugin();
 	bool isCategory = pluginCategory(category);
 	if(!isCategory)
 		return false;
-	if(!m_plugin->compatible(param, category)) {
+	if(!m_plugin->compatible(param, category))
 		return false;
-	}
 	m_plugin->setParam(param, category);
 	m_plugin->setEnabled(true);
-	initPlugin();
 	return true;
 }