From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001
From: Sven Eisenhauer <sven@sven-eisenhauer.net>
Date: Fri, 10 Nov 2023 15:11:48 +0100
Subject: add new repo

---
 .../Aufgabenblatt1/DFTApp/src/DFTAppController.cpp | 129 +++++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 Master/Modellbildung_und_Simulation/Aufgabenblatt1/DFTApp/src/DFTAppController.cpp

(limited to 'Master/Modellbildung_und_Simulation/Aufgabenblatt1/DFTApp/src/DFTAppController.cpp')

diff --git a/Master/Modellbildung_und_Simulation/Aufgabenblatt1/DFTApp/src/DFTAppController.cpp b/Master/Modellbildung_und_Simulation/Aufgabenblatt1/DFTApp/src/DFTAppController.cpp
new file mode 100644
index 0000000..b66c987
--- /dev/null
+++ b/Master/Modellbildung_und_Simulation/Aufgabenblatt1/DFTApp/src/DFTAppController.cpp
@@ -0,0 +1,129 @@
+/*
+ * DFTAppController.cpp
+ *
+ *  Created on: 29.04.2011
+ *      Author: sven
+ */
+#ifndef DFTAPPCONTROLLER_H_
+	#include "DFTAppController.h"
+#endif
+
+#ifndef DFTPROCESSOR_H_
+	#include "DFTProcessor.h"
+#endif
+
+#ifndef UTIL_H_
+	#include "Util.h"
+#endif
+
+#ifndef _LIBGLADEMM_XML_H
+	#include <libglademm/xml.h>
+#endif
+
+#include <iostream>
+
+// because of static
+const char* DFTAppController::UI_FILENAME = "ui/dftapp.glade";
+
+DFTAppController::DFTAppController() {
+	try {
+		Glib::RefPtr<Gtk::Builder> builder = Gtk::Builder::create_from_file(UI_FILENAME);
+		builder->get_widget("mainwindow",mPtrMainWin);
+		builder->get_widget("inputfileentry",mPtrInputFileEntry);
+		builder->get_widget("numsamplesentry",mPtrNumSamplesEntry);
+		builder->get_widget("startbtn",mPtrStartBtn);
+		builder->get_widget("openinputfilebtn",mPtrOpenBtn);
+		builder->get_widget("textview1",mPtrTextView);
+	} catch (Gtk::BuilderError err) {
+		std::cout << "Builder Error: " << err.code() << std::endl;
+	}
+	mRefPtrTextBuffer = Gtk::TextBuffer::create();
+	mPtrTextView->set_buffer(mRefPtrTextBuffer);
+	mPtrMainWin->signal_hide().connect(sigc::ptr_fun(&Gtk::Main::quit));
+	mPtrOpenBtn->signal_clicked().connect(sigc::mem_fun(this,&DFTAppController::on_button_open));
+	mPtrStartBtn->signal_clicked().connect(sigc::mem_fun(this,&DFTAppController::on_button_start));
+	mPtrNumSamplesEntry->signal_changed().connect(sigc::mem_fun(this,&DFTAppController::on_numsamples_changed));
+	on_numsamples_changed();
+}
+
+DFTAppController::~DFTAppController() {
+	// TODO Auto-generated destructor stub
+}
+
+void DFTAppController::startApp(Gtk::Main& kit)
+{
+	kit.run(*mPtrMainWin);
+	return;
+}
+
+void DFTAppController::on_button_start()
+{
+	DFTProcessor dftProc(mParams);
+	std::string text = "Idx\tInput\tRe\tIm\n";
+	const std::vector<double>& inputData = dftProc.getInputData();
+	const std::vector<double>& Re = dftProc.getRe();
+	const std::vector<double>& Im = dftProc.getIm();
+	std::vector<double>::const_iterator inIter = inputData.begin();
+	std::vector<double>::const_iterator reIter = Re.begin();
+	std::vector<double>::const_iterator imIter = Im.begin();
+	unsigned idx = 0;
+	for (;inIter != inputData.end(); inIter++)
+	{
+		if (inIter != inputData.begin()) {
+			text += "\n";
+		}
+		text += Util::ToUString(idx);
+		text += "\t";
+		text += Util::ToUString((int) *inIter);
+		if (idx < mParams.getNumSamples() / 2) {
+			text += "\t";
+			text += Util::ToUString(*reIter);
+			text += "\t";
+			text += Util::ToUString(*imIter);
+		}
+		reIter++;
+		imIter++;
+		idx++;
+	}
+	mRefPtrTextBuffer->set_text(text);
+	std::cout << mRefPtrTextBuffer->get_line_count() << " lines" << std::endl;
+}
+
+void DFTAppController::on_button_open()
+{
+	std::string filename;
+	Gtk::FileChooserDialog* ptrFilechooser;
+	try {
+		Glib::RefPtr<Gtk::Builder> builder = Gtk::Builder::create_from_file(UI_FILENAME);
+		builder->get_widget("filechooserdlg",ptrFilechooser);
+	} catch (Gtk::BuilderError err) {
+	std::cout << "Builder Error: " << err.code() << std::endl;
+	}
+	Gtk::FileFilter waveFilter;
+	waveFilter.set_name("Wave files");
+	waveFilter.add_pattern("*.wav");
+	ptrFilechooser->add_filter(waveFilter);
+	ptrFilechooser->add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
+	ptrFilechooser->add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
+	ptrFilechooser->set_transient_for(*mPtrMainWin);
+	int result = ptrFilechooser->run();
+	switch (result)
+	{
+	case Gtk::RESPONSE_OK:
+		filename = ptrFilechooser->get_filename();
+		mParams.setInputFilename(filename);
+		mPtrInputFileEntry->set_text(mParams.getInputFilename());
+		break;
+	default:
+		break;
+	}
+	delete ptrFilechooser;
+}
+
+void DFTAppController::on_numsamples_changed()
+{
+	unsigned numSamples;
+	Glib::ustring numSamplesStr = mPtrNumSamplesEntry->get_text();
+	numSamples = Util::ToUint(numSamplesStr);
+	mParams.setNumSamples(numSamples);
+}
-- 
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