current revision

ui/LoggerUI.h

@@ -0,0 +1,46 @@
+#ifndef LOGGERUI_H
+#define LOGGERUI_H
+
+#include <QApplication>
+#include "debug/InfoWidget.h"
+#include <Indoor/misc/log/Logger.h>
+
+/** send all log-messages to the UI */
+class LoggerUI : public Logger {
+
+private:
+
+	InfoWidget* iw;
+
+	std::vector<QString> lines;
+
+public:
+
+	/** ctor with the main-menu to show the log within */
+	LoggerUI(InfoWidget* iw) : iw(iw) {
+		lines.push_back("");
+	}
+
+	void add(const std::string& str, const bool nl) override {
+		lines.back() += QString(str.c_str());
+		if (nl) {lines.push_back("");}
+		while(lines.size() > 4) {lines.erase(lines.begin());}
+		QString qs = getStr();
+		QMetaObject::invokeMethod(iw, "showLog", Qt::QueuedConnection, Q_ARG(const QString&, qs));
+		QApplication::processEvents();
+		//mm->showActivity(getStr());
+	}
+
+private:
+
+	QString getStr() const {
+		QString str;
+		for (const QString& line : lines) {str += line + "\n";}
+		str.remove(str.length()-1, 1);
+		return str;
+	}
+
+
+};
+
+#endif // LOGGERUI_H