metavis/metavis/metavis.cpp

#include "pch.h"
#include "metavis.h"
#include "SettingDialog.h"
#include <QStandardPaths>
#include <QDockwidget>
#include <QLabel>
#include <QLayout>
#include <QDebug>
#include <QStyleFactory>
#include <QFileDialog>
#include <QDir>
#include <map>
#include <boost/multiprecision/cpp_int.hpp>
#include <QDesktopWidget>
#include <QSlider>
#include <QSizePolicy>
#include <QScrollArea>
#include <QMainWindow>
#include "DockableGraphView.h"
#include <QShortcut>
#include "RangeSlider.h"
#include "tsneIteractive.h"
#include "util.h"


metavis::metavis(QWidget* parent)
	: QMainWindow(parent)
{
	ui.setupUi(this);
	/* create settings object*/
	//settings = new QSettings(QSettings::IniFormat, QSettings::UserScope, "TK", "metavis", this);
	settings = new QSettings("settings.ini", QSettings::IniFormat, this);
	//settings = new QSettings(QCoreApplication::applicationDirPath()+ "hatschi.ini", QSettings::IniFormat);
	setStyleSheet(styleSheet() + "QMainWindow::separator {background: rgb(200, 200, 200);width: 1px;height: 1px;}");
	setStyleSheet(styleSheet() + "QTabBar::tab:selected {color: rgb(0, 122, 204);}");
	setStyleSheet(styleSheet() + "QTabWidget::pane {border-top: 0px solid #C2C7CB;margin: -9px -9px -13px -9px;}");
	this->setDockNestingEnabled(true);
	option = dockOption::right;
	createBitInSpector();
	QDockWidget* saveForTabPad = lastDocked;
	option = dockOption::splitTop;
	createProjectManager();
	option = dockOption::splitLeft;
	createBitFieldV2();
	QDockWidget* saveForTabTsne = lastDocked;
	initPlotter();
	createScratchpad(saveForTabPad);
	createTSNE(saveForTabTsne);


	readMainWindowSettings();
	ui.actionOpen->setShortcut(QKeySequence(Qt::CTRL + Qt::Key::Key_O));
	QMenu* viewMenu = createPopupMenu();
	viewMenu->setTitle("View");
	ui.menuBar->insertMenu(manager->projectMenu->menuAction(), viewMenu);
	this->setCentralWidget(nullptr);
} 




void metavis::openSetting() {
	SettingDialog settingDialog(settings, this);
	/* Blocking operation */
	settingDialog.exec();
}

metavis::~metavis()
{
	writeActualMainWindowSettings();
}

void metavis::selectRunData(RunData* data)
{
	selectedBestGraph->removeAll();
	selectedBestGraph->setDisplayLabel(QString::fromStdString(data->name));
	for (SingleRun& run : data->singleRunList) {
		selectedBestGraph->addSeries(&run.bestMaxSolutionFoundPerIteration, data->name, QString::fromStdString(run.name), QColor(12, 116, 137, 200), GraphPlottSeries::SeriesType::Line);
	}
	selectedBestGraph->addSeries(&data->bestAverageMaxSolutionFoundPerIteration, data->name, "average best from " + QString::fromStdString(data->name), QColor(255, 0, 0), GraphPlottSeries::SeriesType::Line);
	selectedBestGraph->getSeriesVector().back().lineWidth = 3;
	selectedBestGraph->frameGraphInView();
}

void metavis::selectSingleRun(SingleRun* run)
{
	selectedBestAverageGraph->removeAll();
	selectedBestAverageGraph->setDisplayLabel(QString::fromStdString(run->name));
	selectedBestAverageGraph->addSeries(&run->bestMaxSolutionFoundPerIteration, run->runDataName, "best", QColor(255, 0, 0), GraphPlottSeries::SeriesType::Line);
	selectedBestAverageGraph->addSeries(&run->averageSolutionPerItertion, run->runDataName, "average", QColor(0, 0, 255), GraphPlottSeries::SeriesType::Line);
	selectedBestAverageGraph->frameGraphInView();

	selectedMinMaxGraph->removeAll();
	selectedMinMaxGraph->setDisplayLabel(QString::fromStdString(run->name));
	selectedMinMaxGraph->addSeries(&run->dotsForDistribution, run->runDataName,"distribution", QColor(255, 165, 0, 100), GraphPlottSeries::SeriesType::Dot);
	selectedMinMaxGraph->addSeries(&run->minSolutionPerItertion, run->runDataName,"min", QColor(255, 0, 0), GraphPlottSeries::SeriesType::Line);
	selectedMinMaxGraph->addSeries(&run->maxSolutionPerItertion, run->runDataName,"max" , QColor(0, 0, 255), GraphPlottSeries::SeriesType::Line);
	selectedMinMaxGraph->frameGraphInView();

	selectedMeanHammingDistanceGraph->removeAll();
	selectedMeanHammingDistanceGraph->setDisplayLabel(QString::fromStdString(run->name));
	selectedMeanHammingDistanceGraph->addSeries(&run->meanHammingDistancePerIteration, run->runDataName, "mean Hamming Distance", QColor(255, 0, 0), GraphPlottSeries::SeriesType::Line);
	selectedMeanHammingDistanceGraph->frameGraphInView();

	bitfieldPanel->field->setDisplayLabel(QString::fromStdString(run->name));
	bitfieldPanel->displaySingleRun(run);
	bitfieldPanel->update();

	inspectorPanel->inspector->updateData(run->begin, run->end);
	inspectorPanel->setRunName(run->name);

	tsnePanel->assignData(run->begin, run->end, QString::fromStdString(run->name));
}




void metavis::removeRunDataFromAllViews(RunData* data)
{
	selectedBestAverageGraph->removeRunData(data);
	selectedBestAverageGraph->update();

	selectedMinMaxGraph->removeRunData(data);
	selectedMinMaxGraph->update();

	selectedMeanHammingDistanceGraph->removeRunData(data);
	selectedMeanHammingDistanceGraph->update();

	selectedBestGraph->removeRunData(data);
	selectedBestGraph->update();

	bitfieldPanel->clearRun();
	bitfieldPanel->update();

	inspectorPanel->removeRun();
	tsnePanel->clear();
}



void metavis::dockWidget(QDockWidget* dock)
{
	switch (option) {
	case left:
		addDockWidget(Qt::LeftDockWidgetArea, dock);
		break;
	case right:
		addDockWidget(Qt::RightDockWidgetArea, dock);
		break;
	case top:
		addDockWidget(Qt::TopDockWidgetArea, dock);
		break;
	case bottom:
		addDockWidget(Qt::BottomDockWidgetArea, dock);
		break;
	case splitLeft:
		this->splitDockWidget(lastDocked, dock, Qt::Orientation::Horizontal);
		this->splitDockWidget(dock, lastDocked, Qt::Orientation::Horizontal);
		break;
	case splitRight:
		this->splitDockWidget(lastDocked, dock, Qt::Orientation::Horizontal);
		break;
	case splitBottom:
		this->splitDockWidget(lastDocked, dock, Qt::Orientation::Vertical);
		break;
	case splitTop:
		this->splitDockWidget(lastDocked, dock, Qt::Orientation::Vertical);
		this->splitDockWidget(dock, lastDocked, Qt::Orientation::Vertical);
		break;
	case tab:
		tabifyDockWidget(lastDocked, dock);
		break;
	default:
		addDockWidget(Qt::LeftDockWidgetArea, dock);
		break;
	}
	lastDocked = dock;
}

GraphView* metavis::createCustomWidget(QString titleString, bool tabToLast)
{
	DockableGraphView* dock = new DockableGraphView(this, titleString);
	qDebug() << titleString;
	dockWidget(dock);
	return dock->view;
}


void metavis::createBitFieldV2()
{
	QDockWidget* dock = new QDockWidget(this);
	bitfieldPanel = new BitfieldControlPanel(this);
	bitfieldPanel->field->setScratchpad(pad);
	bitfieldPanel->field->setInformation("<h3><u>Bitfield</u></h3>This search space visualization displays all found solution of a single run.<br>Hover over a dot to see its bitstring.<br>The color represents the objective function.<br><b><font color=\"gray\">Gray</font> patterned area:</b> Represents the area where no solution can be generated.<br><b>Y Axis:</b> Represents the amount of set bits of a solution.<br><b>X Axis:</b> The x axis represents the position of the solution which is concluded by collapsing<br>all solutions of a Y Value and spreading these between 0 and 1. The solutions are sorted descendingly based on their value.<br>Example with a four long bitstring and two set bits. For two set bits, there are six different solutions:<br>1100 1010 1001 0110 0101 0011<br>The solution 0101 is the 5th possible solution and gets the position value \'0.8\'.<br><br><b>Tipp:</b> Select an interesting area and add the points to the scratchpad for fast comparison.<h3><u>Options</u></h3>The Transparency slider handles the transparency of the dots.<br>The Size slider handles the radius of the dots.<br><b>Tipp:</b> Make the dots big and the transparency low the see clustering.<br>Under \'More Options\' the color for the objective function and the displayed itertion can be controlled.");
	dock->setWindowTitle("Bitfield");
	dock->setObjectName("Bitfield");
	dock->setWidget(bitfieldPanel);
	dockWidget(dock);
}

void metavis::createProjectManager()
{
	QDockWidget* dock= new QDockWidget(this);
	manager = new ProjectManager(this);
	dock->setWindowTitle("Project Manager");
	dock->setObjectName("Project Manager");
	dock->setWidget(manager);
	connect(ui.actionOpen, &QAction::triggered, manager, &ProjectManager::openFileDialog);
	dockWidget(dock);
	manager->projectMenu->setTitle("Project");
	ui.menuBar->addMenu(manager->projectMenu);
}

void metavis::createTSNE(QDockWidget* dockto)
{


	QDockWidget* dock = new QDockWidget(this);
	tsnePanel = new TsneControlPanel(this);
	connect(tsnePanel, &TsneControlPanel::started, this, [this]() {this->showStatusBarMessage("T-SNE calculating...");});
	connect(tsnePanel, &TsneControlPanel::finished, this, &metavis::clearStatusBar);
	tsnePanel->plott->setScratchpad(pad);
	tsnePanel->plott->setInformation("<h3><u>T-SNE</u></h3>This search space evaluation uses a gradient descent method and has to be calculated first via the \"Start\" button.<br>This search space visualization display all found solutions of a single run.<br>Hover over a dot to see its bitstring.<br>The color represents the objective function.<br> The axes have no special meaning besides indicating the distance between solutions.<br><b>Start Button:</b> Starts the tsne methods. This may take a while.<br><b>Pause Button:</b> Pauses the tsne methods.<br><br><br><b>Tipp</b> select a interesting area and add the points to the scratchpad for fast comparison.<h3><u>Options</u></h3>Transparency slider handles the transparency of the dots.<br>Size slider handles the radius of the dots.<br><b>Tipp</b> make the dots big and the transparency low the see clustering.<br>Under \'More Options\' the color for the objective function and the displayed itertion can be controlled.<br> Also to important parameter for T-SNE can be controlled via slider or textfield.<br><b>Perplexity</b> is a parameter that should indicate how many neighbors a solution have.<br><b>Learnrate:</b> is a parameter that determine how fast the gradient descent methods make updates.");
	dock->setWindowTitle("T-SNE");
	dock->setObjectName("T-SNE");
	dock->setWidget(tsnePanel);
	this->tabifyDockWidget(dockto, dock);
	dockto->raise();
}

GraphPlott* metavis::initGraphPlott(QString title, QString YAxisLegend, QString XAxisLegend)
{
	QDockWidget* dock = new QDockWidget(this);
	GraphPlott* graphplott = new GraphPlott(this);
	graphplott->setDefaultVisibleWindow(0, 100, 30, 110);
	dock->setWidget(graphplott);
	dock->setWindowTitle(title);
	dock->setObjectName(title);
	graphplott->setAxisLegend(XAxisLegend, YAxisLegend);
	dockWidget(dock);
	return graphplott;
}

void metavis::initPlotter()
{
	option = splitLeft;
	selectedBestGraph = initGraphPlott("Best Overview");
	selectedBestGraph->setScratchpad(pad);
	selectedBestGraph->setInformation("<h3><u>Best Overview</u></h3>Shows all best graphs in <font color=\"gray\">gray</font> for comparison.<br>The <font color=\"red\">red</font> line shows the average best over all repetition.<br>By hovering over a line the repetition name is shown.<br><br><b>Objective Function:</b> Describes how good the solution is, it depends on the problem if a low or high value is desired.");
	option = splitTop;
	selectedBestAverageGraph = initGraphPlott("Best Average");
	selectedBestAverageGraph->setScratchpad(pad);
	selectedBestAverageGraph->setInformation("<h3><u>Best Average</u></h3>The <font color=\"red\">red</font> line shows the best graph that presents the best objective function value found for each iteration of a single repetition.<br>The <font color=\"blue\">blue</font> line shows the average graph that presents the average objective function value in the popullation for each iteration of a single repetition.<br><br><b>Objective Function:</b> Describes how good the solution is. It depends on the problem if a low or high value is desired.");
	//GraphPlott* selectedParticleGraph = initGraphPlott("Best Vs Average");
	option = tab;
	selectedMinMaxGraph = initGraphPlott("Min Max Distribution");
	selectedMinMaxGraph->setInformation("<h3><u>Min Max Distribution</u></h3>The <font color=\"blue\">blue</font> line shows the max graph that presents the maximum objective function value in the popullation for each iteration of a single round.<br>The <font color=\"red\">red</font> line shows the minimum objective function value in the popullation for each iteration of a single round.<br>The <font color=\"orange\">orange</font> dots show all objective function values in the population for each iteration of a single repetition.<br><br><b>Objective Function:</b> Describes how good the solution is. It depends on the problem if a low or high value is desired.");
	selectedMinMaxGraph->setScratchpad(pad);
	option = tab;
	selectedMeanHammingDistanceGraph = initGraphPlott("Mean Hamming Distance", "Mean Hamming Distance");
	selectedMeanHammingDistanceGraph->setInformation("<h3><u>Mean Hamming Distance</u></h3>The <font color=\"red\">red</font> line shows the mean hamming distance for each solution to each solution from the population for each iteration of a single repetition.<br><br><b>Hamming Distance:</b> Describes the distance between to bitstrings by calculating the amount of different bits, e.g. 00110 and 11100 have a hamming distance of 3.");
	multiBestGraph;
	multiAvgGraph;
	multiMinGraph;
	multiMaxGraph;
	multiMeanHammingDistanceGraph;
}


void metavis::createBitInSpector()
{
	QDockWidget* dock = new QDockWidget(this);
	inspectorPanel = new BitInspectorPanel(this);
	dock->setWidget(inspectorPanel);
	dock->setWindowTitle("Inspector");
	dock->setObjectName("Inspector");
	dockWidget(dock);
}

void metavis::createScratchpad(QDockWidget* dockto)
{
	QDockWidget* dock = new QDockWidget(this);
	dock->setWidget(pad);
	dock->setWindowTitle("Scratchpad");
	dock->setObjectName("Scratchpad");
	this->tabifyDockWidget(dockto, dock);
	dockto->raise();
}

void metavis::writeActualMainWindowSettings()
{
	settings->beginGroup("MainWindow");
	settings->setValue("maximized", isMaximized());
	if (!isMaximized()) {
		/* position and size of the window if not maximized */
		settings->setValue("pos", pos());
		settings->setValue("size", size());
		settings->setValue("screenCount", QApplication::desktop()->screenCount());
	}
	settings->setValue("geometry", saveGeometry());
	settings->setValue("windowState", saveState());
	settings->endGroup();
}

void metavis::readMainWindowSettings()
{
	settings->beginGroup("MainWindow");
	if (QApplication::desktop()->screenCount() == settings->value("screenCount", 1)) {
		//Only when same screeenCount move the window;
		move(settings->value("pos", QPoint(360, 200)).toPoint());
	}
	resize(settings->value("size", QSize(1200, 675)).toSize());
	if (settings->value("maximized", false).toBool()) {
		showMaximized();
	}
	this->restoreGeometry(settings->value("geometry").toByteArray());
	this->restoreState(settings->value("windowState").toByteArray());
	settings->endGroup();
}







void metavis::openFile()
{
	
	//int oldIndex = runVec.size();
	/*int size = runList.size();
	for (int i = 0; i < pathList.size(); i++) {
		qDebug() << "file:" << pathList[i];
		runList.push_back(RunData(pathList[i].toStdString()));
	}*/
	/*for (std::list<RunData>::iterator iter = std::next(runList.begin(), size); iter != runList.end(); iter++) {
		QColor runColor = multiBestGraph->generateNextColorForGraph();
		multiBestGraph->addLine(&iter->bestMinSolutionFoundPerIteration, &*iter, runColor);
		multiAvgGraph->addLine(&iter->averageSolutionPerItertion, &*iter, runColor);
		multiMaxGraph->addLine(&iter->maxSolutionPerItertion, &*iter, runColor);
		multiMinGraph->addLine(&iter->minSolutionPerItertion, &*iter, runColor);
		multiMeanHammingDistanceGraph->addLine(&iter->meanHammingDistancePerIteration, &*iter, runColor);
	}*/


	/*
	for (int i = 0; i < runList.size(); i++) {
		QColor runColor = multiBestGraph->generateNextColorForGraph();
		multiBestGraph->addLine(&runList[i].bestSolutionPerIteration, &runList[i], runColor);
		multiAvgGraph->addLine(&runList[i].averageSolutionPerItertion, &runList[i], runColor);
		multiMaxGraph->addLine(&runList[i].maxSolutionPerItertion, &runList[i], runColor);
		multiMinGraph->addLine(&runList[i].minSolutionPerItertion, &runList[i], runColor);
		//multiMeanHammingDistanceGraph->addLine(&runVec[i].meanHammingDistancePerIteration, &runVec[i], runColor);
	}*/
	/*std::vector<RunData>::iterator end = runVec.end();
	for (int i = 0; i < pathList.size(); i++) {
		qDebug() << "file:" << pathList[i];
		runVec.push_back(RunData(pathList[i].toStdString()));
	}
	for (std::vector<RunData>::iterator iter = end; iter != runVec.end(); iter++) {
		QColor runColor = multiBestGraph->generateNextColorForGraph();
		multiBestGraph->addLine(&iter->bestSolutionPerIteration, &*iter, runColor);
		multiAvgGraph->addLine(&iter->averageSolutionPerItertion, &*iter, runColor);
		multiMaxGraph->addLine(&iter->maxSolutionPerItertion, &*iter, runColor);
		multiMinGraph->addLine(&iter->minSolutionPerItertion, &*iter, runColor);
		multiMeanHammingDistanceGraph->addLine(&iter->meanHammingDistancePerIteration, &*iter, runColor);
	}*/
	//actualBestAverageGraph->addLine(runVec[0].bestSolutionPerIteration, QColor(255, 0, 0));
	//actualBestAverageGraph->addLine(runVec[0].averageSolutionPerItertion, QColor(0, 0, 255));
	//actualMinMaxGraph->addLine(runVec[0].minSolutionPerItertion, QColor(255, 0, 0));
	//actualMinMaxGraph->addLine(runVec[0].maxSolutionPerItertion, QColor(0, 0, 255));
	//actualMinMaxGraph->addDots(runVec[0].dotsForDistribution, QColor(255, 165, 0, 100));
	//for (auto iter = runVec[0].particleMap.begin(); iter != runVec[0].particleMap.end(); iter++) {
	//	actualParticleGraph->addLine(iter->second);
	//}
	////Test
	/*RunData* rundata = &runList.back();

	bitField->addDots(&rundata->dotsForBitField, rundata, QColor(255, 165, 0, 100));
	updateBitFieldColors();
	bitField->graphSeriesVec.back().useDataPointColor = true;
	tsneWidget->assignRunData(&runList.back());
	inspector->addData(&runList.back().solutionVec);
	plottTest->addSeries(&rundata->bestMaxSolutionFoundPerIteration, rundata, QColor(255, 165, 0, 100), GraphPlottSeries::SeriesType::Line);*/
	//actualMeanHmmingDistanceGraph->addLine(runVec[0].meanHammingDistancePerIteration, QColor(255, 0, 0));


}

void metavis::showStatusBarLoading()
{
	ui.statusBar->showMessage("Loading...");
	ui.statusBar->setStyleSheet("background-color: rgb(247, 197, 72);");
}

void metavis::showStatusBarMessage(QString message)
{
	ui.statusBar->showMessage(message);
	ui.statusBar->setStyleSheet("background-color: rgb(247, 197, 72);");
}

void metavis::clearStatusBar()
{
	ui.statusBar->clearMessage();
	ui.statusBar->setStyleSheet("background-color: rgb(240, 240, 240);");
}