version 2.21.1

Map download API mapviewer download feature
2023-11-11 23:01:21 +03:00
parent 9f3a54bbb9
commit d200dbdab5
14 changed files with 373 additions and 77 deletions
--- a/utils/mapviewer/mainwindow.cpp
+++ b/utils/mapviewer/mainwindow.cpp
@@ -0,0 +1,132 @@
+#include "mainwindow.h"
+
+#include "mapitemellipse.h"
+#include "mapitemgeopolygon.h"
+#include "mapitemgeopolyline.h"
+#include "mapitemimage.h"
+#include "mapitempolygon.h"
+#include "mapitemtext.h"
+#include "osm_geocoding.h"
+#include "piqt.h"
+#include "qad_locations.h"
+
+#include <QDateTime>
+#include <QDebug>
+#include <QFileDialog>
+#include <QTimer>
+#include <math.h>
+
+MainWindow::MainWindow(QWidget * parent): EMainWindow(parent), Ui::MainWindow() {
+	setupUi(this);
+	session.setFile(QAD::userPath(QAD::ltConfig, "session_mapviewer"));
+	session.addEntry(this);
+	session.load();
+	/*QVector<QPointF> g        = {QPointF(55.583055, 37.580008), QPointF(55.583055, 37.590008), QPointF(55.593055, 37.580008)};
+	QVector<QPointF> p        = {QPointF(0, 0), QPointF(200, 0), QPointF(0, 100)};
+	MapItemPolygon * pol      = new MapItemPolygon(QPolygonF(p));
+	MapItemGeoPolyline * gpol = new MapItemGeoPolyline(QPolygonF(g));
+	MapItemEllipse * ell      = new MapItemEllipse(QPointF(), 50, 50);
+	MapItemImage * im         = new MapItemImage(QPixmap(":/icons/maps.png"));
+	MapItemText * it          = new MapItemText(QString::fromUtf8("Это Ваня!"));
+	im->setPosition({55.583055, 37.580008});
+	im->setScale(0.2, 0.5);
+	im->setAlignment(Qt::AlignRight | Qt::AlignTop);
+	im->setCursor(Qt::PointingHandCursor);
+	im->setInteracive(true);
+	it->setPosition({55.583055, 37.580008});
+	it->setBrush(QColor(127, 0, 0, 127));
+	it->setPen(QColor(64, 255, 64));
+	it->setFont(QFont("times", 18));
+	it->setCursor(Qt::OpenHandCursor);
+	it->setInteracive(true);
+	pol->setPosition({55.583055, 37.580008});
+	pol->setUnits(MapItemNonGeoGeometryBase::Pixels);
+	gpol->setBrush(QColor(0, 0, 255, 64));
+	gpol->setPen(QPen(QColor(64, 64, 255), 3));
+	ell->setPosition({55.583055, 37.580008});
+	ell->setStartAngle(-20);
+	ell->setEndAngle(20);
+	ell->setEllipse(QPointF(100, 0), 50, 50);
+	ell->setInteracive(true);
+	QTimer t;
+	QObject::connect(&w, &MapView::itemClicked, [](MapItemBase * item) { qDebug() << "click" << item; });
+	QObject::connect(&w, &MapView::itemEntered, [](MapItemBase * item) { qDebug() << "enter" << item; });
+	QObject::connect(&w, &MapView::itemLeaved, [](MapItemBase * item) { qDebug() << "leave" << item; });
+
+	QObject::connect(&t, &QTimer::timeout, [im, it, pol, ell]() {
+		im->rotate(1);
+		it->rotate(-0.1);
+		// pol->rotate(0.2);
+		ell->rotate(-0.2);
+		static double t = 0.;
+		t += 0.025;
+		ell->setScale((sin(t) / 2. + 1.));
+	});
+	t.start(100);
+	map->addItem(im);
+	map->addItem(gpol);
+	map->addItem(pol);
+	map->addItem(it);
+	map->addItem(ell);
+	map->centerTo({55.583055, 37.580008});
+	map->zoomTo(2);
+*/
+}
+
+
+MainWindow::~MainWindow() {
+	session.save();
+	session.clear(true);
+}
+
+
+void MainWindow::changeEvent(QEvent * e) {
+	QMainWindow::changeEvent(e);
+	switch (e->type()) {
+	case QEvent::LanguageChange: retranslateUi(this); break;
+	default: break;
+	}
+}
+
+
+void MainWindow::loadingSession(QPIConfig & conf) {
+	map->setCenter(conf.getValue("center", map->center()).toPointF());
+	map->setZoom(conf.getValue("zoom", map->getZoom()).toDouble());
+}
+
+
+void MainWindow::savingSession(QPIConfig & conf) {
+	conf.setValue("center", map->center());
+	conf.setValue("zoom", map->getZoom());
+}
+
+
+void MainWindow::on_map_mapClicked(QPointF c) {
+	connect(OSMGeocoding::queue(c), &OSMGeocodingResult::ready, [this](OSMGeocodingResult * res) {
+		labelLocation->setText(res->displayName().trimmed());
+	});
+}
+
+
+void MainWindow::on_buttonDownload_clicked() {
+	static QString dir; // = map->cachePath();
+	auto d = QFileDialog::getExistingDirectory(nullptr, tr("Select directory"), dir);
+	if (d.isEmpty()) return;
+	dir       = d;
+	bool ok   = false;
+	int maxzl = map->getMaximumZoomLevel();
+	int curzl = map->getCurrentZoomLevel();
+	int tzl   = QInputDialog::getInt(nullptr,
+								   windowTitle(),
+								   tr("Select maximum zoom level:"),
+								   qMin(maxzl, curzl + 3),
+								   qMin(maxzl, curzl + 1),
+								   maxzl,
+								   1,
+								   &ok);
+	if (!ok) return;
+	auto prevcd = map->cachePath();
+	map->setCachePath(dir);
+	map->downloadCurrentView(tzl);
+	map->setCachePath(prevcd);
+}