relpipe/relpipe-out-gui.qt.cpp: src/RelpipeChartMainWindow.cpp@16784291982f (annotated)

12 a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	1	#include <QTabWidget>
a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	2	#include <QPushButton>
a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	3	#include <QLabel>
a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	4	#include <QStatusBar>
a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	5	#include <QSplitter>
18 16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	6	#include <QScrollArea>
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	7	#include <QTableWidget>
12 a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	8
4 1622c087f3ea add main window, compile Qt .ui file František Kučera <franta-hg@frantovo.cz> parents: diff changeset	9	#include "RelpipeChartMainWindow.h"
1622c087f3ea add main window, compile Qt .ui file František Kučera <franta-hg@frantovo.cz> parents: diff changeset	10
13 c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	11	using namespace relpipe::reader;
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	12	using namespace relpipe::reader::handlers;
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	13
4 1622c087f3ea add main window, compile Qt .ui file František Kučera <franta-hg@frantovo.cz> parents: diff changeset	14	RelpipeChartMainWindow::RelpipeChartMainWindow() {
1622c087f3ea add main window, compile Qt .ui file František Kučera <franta-hg@frantovo.cz> parents: diff changeset	15	widget.setupUi(this);
12 a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	16
15 547a7c5681a5 tab icons František Kučera <franta-hg@frantovo.cz> parents: 14 diff changeset	17	int optionsIndex = tabs->addTab(new QPushButton("here will be options", tabs), "Options");
547a7c5681a5 tab icons František Kučera <franta-hg@frantovo.cz> parents: 14 diff changeset	18	tabs->setTabIcon(optionsIndex, QIcon::fromTheme("configure"));
13 c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	19
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	20	statusBar()->addWidget(new QLabel("Loading relations...", widget.statusbar));
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	21
12 a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	22
13 c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	23	// TODO: remove; just demo
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	24	QPushButton* emitButton = new QPushButton("emit", widget.statusbar);
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	25	statusBar()->addWidget(emitButton);
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	26	QObject::connect(
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	27	emitButton, &QPushButton::pressed,
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	28	this, &RelpipeChartMainWindow::slot123
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	29	);
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	30	// ---
12 a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	31
a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	32	setCentralWidget(tabs);
a45d1cac365e splitter and component placeholders František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	33
4 1622c087f3ea add main window, compile Qt .ui file František Kučera <franta-hg@frantovo.cz> parents: diff changeset	34	}
1622c087f3ea add main window, compile Qt .ui file František Kučera <franta-hg@frantovo.cz> parents: diff changeset	35
1622c087f3ea add main window, compile Qt .ui file František Kučera <franta-hg@frantovo.cz> parents: diff changeset	36	RelpipeChartMainWindow::~RelpipeChartMainWindow() {
1622c087f3ea add main window, compile Qt .ui file František Kučera <franta-hg@frantovo.cz> parents: diff changeset	37	}
13 c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	38
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	39	void RelpipeChartMainWindow::slot123() {
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	40	// TODO: remove; just demo
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	41	statusBar()->addWidget(new QPushButton("slot123", widget.statusbar));
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	42	}
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	43
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	44	void RelpipeChartMainWindow::startRelation(string_t name, std::vector<AttributeMetadata> attributes) {
18 16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	45	attributeCounter = 0;
13 c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	46	QSplitter* splitter = new QSplitter(Qt::Orientation::Vertical, tabs);
18 16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	47
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	48	currentTable = new QTableWidget(0, attributes.size(), splitter);
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	49	QStringList headers;
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	50	for (AttributeMetadata a : attributes) headers << QString::fromWCharArray(a.getAttributeName().c_str());
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	51	currentTable->setHorizontalHeaderLabels(headers);
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	52	currentTable->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeMode::ResizeToContents);
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	53
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	54	// TODO: chart
13 c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	55	splitter->addWidget(new QPushButton("here will be the chart", splitter));
18 16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	56	splitter->addWidget(currentTable);
15 547a7c5681a5 tab icons František Kučera <franta-hg@frantovo.cz> parents: 14 diff changeset	57	int index = tabs->addTab(splitter, QString::fromWCharArray(name.c_str()));
547a7c5681a5 tab icons František Kučera <franta-hg@frantovo.cz> parents: 14 diff changeset	58	if (tabs->count() == 2) tabs->setCurrentIndex(index); // switch to the first relation (first tab is Options tab)
547a7c5681a5 tab icons František Kučera <franta-hg@frantovo.cz> parents: 14 diff changeset	59	tabs->setTabIcon(index, QIcon::fromTheme("application-vnd.oasis.opendocument.spreadsheet"));
13 c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	60	}
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	61
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	62	void RelpipeChartMainWindow::attribute(const string_t& value) {
18 16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	63	// TODO: draw chart
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	64	integer_t column = attributeCounter % currentTable->columnCount();
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	65	integer_t row = attributeCounter / currentTable->columnCount();
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	66	if (row >= currentTable->rowCount()) currentTable->insertRow(currentTable->rowCount());
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	67	currentTable->setItem(row, column, new QTableWidgetItem(QString::fromWCharArray(value.c_str())));
16784291982f add QTableWidget with rows and collumns filled with attribute values František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	68	attributeCounter++;
13 c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	69	}
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	70
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	71	void RelpipeChartMainWindow::endOfPipe() {
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	72	// TODO: just display a message
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	73	statusBar()->addWidget(new QPushButton("endOfPipe", widget.statusbar));
c84042d014c9 background thread for STDIN reading + proxy with signals/slots for passing data to the GUI thread František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	74	}

author	František Kučera <franta-hg@frantovo.cz>
	Sun, 30 Sep 2018 01:40:29 +0200
branch	v_0
changeset 18	16784291982f
parent 15	547a7c5681a5
child 19	ac70c7af6a9b
permissions	-rw-r--r--