remove Marble from the source tree

In desktop-widgets, remove globe.cpp, globe.h and also remove
the NO_MARBLE macro usage.

At this point the MapWidget will always be created and there will
always be a map in the application.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

1 files changed, 0 insertions, 398 deletions

diff --git a/desktop-widgets/globe.cpp b/desktop-widgets/globe.cpp
deleted file mode 100644
index ca143f901..000000000
--- a/desktop-widgets/globe.cpp
+++ /dev/null
@@ -1,398 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include "desktop-widgets/globe.h"
-#ifndef NO_MARBLE
-#include "desktop-widgets/mainwindow.h"
-#include "core/helpers.h"
-#include "desktop-widgets/divelistview.h"
-#include "desktop-widgets/tab-widgets/maintab.h"
-#include "core/display.h"
-
-#include <QTimer>
-#include <QContextMenuEvent>
-#include <QMouseEvent>
-
-#include <marble/AbstractFloatItem.h>
-#include <marble/GeoDataPlacemark.h>
-#include <marble/GeoDataDocument.h>
-#include <marble/MarbleModel.h>
-#include <marble/MarbleDirs.h>
-#include <marble/MapThemeManager.h>
-#include <marble/GeoDataStyle.h>
-#include <marble/GeoDataIconStyle.h>
-#include <marble/GeoDataTreeModel.h>
-
-#ifdef MARBLE_SUBSURFACE_BRANCH
-#include <marble/MarbleDebug.h>
-#endif
-
-GlobeGPS *GlobeGPS::instance()
-{
-	static GlobeGPS *self = new GlobeGPS();
-	return self;
-}
-
-GlobeGPS::GlobeGPS(QWidget *parent) : MarbleWidget(parent),
-	loadedDives(0),
-	messageWidget(new KMessageWidget(this)),
-	fixZoomTimer(new QTimer(this)),
-	needResetZoom(false),
-	editingDiveLocation(false),
-	doubleClick(false)
-{
-#ifdef MARBLE_SUBSURFACE_BRANCH
-	// we need to make sure this gets called after the command line arguments have
-	// been processed but before we initialize the rest of Marble
-	Marble::MarbleDebug::setEnabled(verbose);
-#endif
-	currentZoomLevel = -1;
-	// check if Google Sat Maps are installed
-	// if not, check if they are in a known location
-	MapThemeManager mtm;
-	QStringList list = mtm.mapThemeIds();
-	QString subsurfaceDataPath;
-	QDir marble;
-	if (!list.contains("earth/googlesat/googlesat.dgml")) {
-		subsurfaceDataPath = getSubsurfaceDataPath("marbledata");
-		if (subsurfaceDataPath.size()) {
-			MarbleDirs::setMarbleDataPath(subsurfaceDataPath);
-		} else {
-			subsurfaceDataPath = getSubsurfaceDataPath("data");
-			if (subsurfaceDataPath.size())
-				MarbleDirs::setMarbleDataPath(subsurfaceDataPath);
-		}
-	}
-	messageWidget->setCloseButtonVisible(false);
-	messageWidget->setHidden(true);
-
-	setMapThemeId("earth/googlesat/googlesat.dgml");
-	//setMapThemeId("earth/openstreetmap/openstreetmap.dgml");
-	setProjection(Marble::Spherical);
-
-	setAnimationsEnabled(true);
-	Q_FOREACH (AbstractFloatItem *i, floatItems()) {
-		i->setVisible(false);
-	}
-
-	setShowClouds(false);
-	setShowBorders(false);
-	setShowPlaces(true);
-	setShowCrosshairs(false);
-	setShowGrid(false);
-	setShowOverviewMap(false);
-	setShowScaleBar(true);
-	setShowCompass(false);
-	connect(this, SIGNAL(mouseClickGeoPosition(qreal, qreal, GeoDataCoordinates::Unit)),
-		this, SLOT(mouseClicked(qreal, qreal, GeoDataCoordinates::Unit)));
-
-	setMinimumHeight(0);
-	setMinimumWidth(0);
-	connect(fixZoomTimer, SIGNAL(timeout()), this, SLOT(fixZoom()));
-	fixZoomTimer->setSingleShot(true);
-	installEventFilter(this);
-}
-
-bool GlobeGPS::eventFilter(QObject *obj, QEvent *ev)
-{
-	// sometimes Marble seems not to notice double clicks and consequently not call
-	// the right callback - so let's remember here if the last 'click' is a 'double' or not
-	enum QEvent::Type type = ev->type();
-	if (type == QEvent::MouseButtonDblClick)
-		doubleClick = true;
-	else if (type == QEvent::MouseButtonPress)
-		doubleClick = false;
-
-	// This disables Zooming when a double click occours on the scene.
-	if (type == QEvent::MouseButtonDblClick && !editingDiveLocation)
-		return true;
-	// This disables the Marble's Context Menu
-	// we need to move this to our 'contextMenuEvent'
-	// if we plan to do a different one in the future.
-	if (type == QEvent::ContextMenu) {
-		contextMenuEvent(static_cast<QContextMenuEvent *>(ev));
-		return true;
-	}
-	if (type == QEvent::MouseButtonPress) {
-		QMouseEvent *e = static_cast<QMouseEvent *>(ev);
-		if (e->button() == Qt::RightButton)
-			return true;
-	}
-	return QObject::eventFilter(obj, ev);
-}
-
-void GlobeGPS::contextMenuEvent(QContextMenuEvent *ev)
-{
-	QMenu m;
-	QAction *a = m.addAction(tr("Edit selected dive locations"), this, SLOT(prepareForGetDiveCoordinates()));
-	a->setData(QVariant::fromValue<void *>(&m));
-	a->setEnabled(current_dive);
-	m.exec(ev->globalPos());
-}
-
-void GlobeGPS::mouseClicked(qreal lon, qreal lat, GeoDataCoordinates::Unit unit)
-{
-	if (doubleClick) {
-		// strangely sometimes we don't get the changeDiveGeoPosition callback
-		// and end up here instead
-		changeDiveGeoPosition(lon, lat, unit);
-		return;
-	}
-	// don't mess with the selection while the user is editing a dive
-	if (MainWindow::instance()->information()->isEditing() || messageWidget->isVisible())
-		return;
-
-	GeoDataCoordinates here(lon, lat, unit);
-	long lon_udeg = lrint(1000000 * here.longitude(GeoDataCoordinates::Degree));
-	long lat_udeg = lrint(1000000 * here.latitude(GeoDataCoordinates::Degree));
-
-	// distance() is in km above the map.
-	// We're going to use that to decide how
-	// approximate the dives have to be.
-	//
-	// Totally arbitrarily I say that 1km
-	// distance means that we can resolve
-	// to about 100m. Which in turn is about
-	// 1000 udeg.
-	//
-	// Trigonometry is hard, but sin x == x
-	// for small x, so let's just do this as
-	// a linear thing.
-	long resolve = lrint(distance() * 1000);
-
-	int idx;
-	struct dive *dive;
-	bool clear = !(QApplication::keyboardModifiers() & Qt::ControlModifier);
-	QList<int> selectedDiveIds;
-	for_each_dive (idx, dive) {
-		long lat_diff, lon_diff;
-		struct dive_site *ds = get_dive_site_for_dive(dive);
-		if (!dive_site_has_gps_location(ds))
-			continue;
-		lat_diff = labs(ds->latitude.udeg - lat_udeg);
-		lon_diff = labs(ds->longitude.udeg - lon_udeg);
-		if (lat_diff > 180000000)
-			lat_diff = 360000000 - lat_diff;
-		if (lon_diff > 180000000)
-			lon_diff = 180000000 - lon_diff;
-		if (lat_diff > resolve || lon_diff > resolve)
-			continue;
-
-		selectedDiveIds.push_back(idx);
-	}
-	if (selectedDiveIds.empty())
-		return;
-	if (clear)
-		MainWindow::instance()->dive_list()->unselectDives();
-	MainWindow::instance()->dive_list()->selectDives(selectedDiveIds);
-}
-
-void GlobeGPS::repopulateLabels()
-{
-	static GeoDataStyle otherSite, currentSite;
-	static GeoDataIconStyle darkFlag(QImage(":flagDark")), lightFlag(QImage(":flagLight"));
-	struct dive_site *ds;
-	int idx;
-	QMap<QString, GeoDataPlacemark *> locationMap;
-	if (loadedDives) {
-		model()->treeModel()->removeDocument(loadedDives);
-		delete loadedDives;
-	}
-	loadedDives = new GeoDataDocument;
-	otherSite.setIconStyle(darkFlag);
-	currentSite.setIconStyle(lightFlag);
-
-	if (displayed_dive_site.uuid && dive_site_has_gps_location(&displayed_dive_site)) {
-		GeoDataPlacemark *place = new GeoDataPlacemark(displayed_dive_site.name);
-		place->setStyle(&currentSite);
-		place->setCoordinate(displayed_dive_site.longitude.udeg / 1000000.0,
-				     displayed_dive_site.latitude.udeg / 1000000.0, 0, GeoDataCoordinates::Degree);
-		locationMap[QString(displayed_dive_site.name)] = place;
-		loadedDives->append(place);
-	}
-	for_each_dive_site(idx, ds) {
-		if (ds->uuid == displayed_dive_site.uuid)
-			continue;
-		if (dive_site_has_gps_location(ds)) {
-			GeoDataPlacemark *place = new GeoDataPlacemark(ds->name);
-			place->setStyle(&otherSite);
-			place->setCoordinate(ds->longitude.udeg / 1000000.0, ds->latitude.udeg / 1000000.0, 0, GeoDataCoordinates::Degree);
-
-			// don't add dive locations twice, unless they are at least 50m apart
-			if (locationMap[QString(ds->name)]) {
-				GeoDataCoordinates existingLocation = locationMap[QString(ds->name)]->coordinate();
-				GeoDataLineString segment = GeoDataLineString();
-				segment.append(existingLocation);
-				GeoDataCoordinates newLocation = place->coordinate();
-				segment.append(newLocation);
-				double dist = segment.length(6371);
-				// the dist is scaled to the radius given - so with 6371km as radius
-				// 50m turns into 0.05 as threashold
-				if (dist < 0.05)
-					continue;
-			}
-			locationMap[QString(ds->name)] = place;
-			loadedDives->append(place);
-		}
-	}
-	model()->treeModel()->addDocument(loadedDives);
-
-	struct dive_site *center = displayed_dive_site.uuid != 0 ?
-			&displayed_dive_site : current_dive ?
-			get_dive_site_by_uuid(current_dive->dive_site_uuid) : NULL;
-	if(dive_site_has_gps_location(&displayed_dive_site) && center)
-		centerOn(displayed_dive_site.longitude.udeg / 1000000.0, displayed_dive_site.latitude.udeg / 1000000.0, true);
-}
-
-void GlobeGPS::reload()
-{
-	editingDiveLocation = false;
-	messageWidget->hide();
-	repopulateLabels();
-}
-
-void GlobeGPS::centerOnDiveSite(struct dive_site *ds)
-{
-	if (!dive_site_has_gps_location(ds)) {
-		// this is not intuitive and at times causes trouble - let's comment it out for now
-		// zoomOutForNoGPS();
-		return;
-	}
-	qreal longitude = ds->longitude.udeg / 1000000.0;
-	qreal latitude = ds->latitude.udeg / 1000000.0;
-
-	if(IS_FP_SAME(longitude, centerLongitude()) && IS_FP_SAME(latitude,centerLatitude())) {
-		return;
-	}
-
-	// if no zoom is set up, set the zoom as seen from 3km above
-	// if we come back from a dive without GPS data, reset to the last zoom value
-	// otherwise check to make sure we aren't still running an animation and then remember
-	// the current zoom level
-	if (currentZoomLevel == -1) {
-		currentZoomLevel = lrint(zoomFromDistance(3.0));
-		centerOn(longitude, latitude);
-		fixZoom(true);
-		return;
-	}
-	if (!fixZoomTimer->isActive()) {
-		if (needResetZoom) {
-			needResetZoom = false;
-			fixZoom();
-		} else if (zoom() >= 1200) {
-			currentZoomLevel = zoom();
-		}
-	}
-	// From the marble source code, the maximum time of
-	// 'spin and fit' is 2000 miliseconds so wait a bit them zoom again.
-	fixZoomTimer->stop();
-	if (zoom() < 1200 && IS_FP_SAME(centerLatitude(), latitude) && IS_FP_SAME(centerLongitude(), longitude)) {
-		// create a tiny movement
-		centerOn(longitude + 0.00001, latitude + 0.00001);
-		fixZoomTimer->start(300);
-	} else {
-		fixZoomTimer->start(2100);
-	}
-	centerOn(longitude, latitude, true);
-}
-
-void GlobeGPS::fixZoom(bool now)
-{
-	setZoom(currentZoomLevel, now ? Marble::Instant : Marble::Linear);
-}
-
-void GlobeGPS::zoomOutForNoGPS()
-{
-	// this is called if the dive has no GPS location.
-	// zoom out quite a bit to show the globe and remember that the next time
-	// we show a dive with GPS location we need to zoom in again
-	if (!needResetZoom) {
-		needResetZoom = true;
-		if (!fixZoomTimer->isActive() && zoom() >= 1500) {
-			currentZoomLevel = zoom();
-		}
-	}
-	if (fixZoomTimer->isActive())
-		fixZoomTimer->stop();
-	// 1000 is supposed to make sure you see the whole globe
-	setZoom(1000, Marble::Linear);
-}
-
-void GlobeGPS::endGetDiveCoordinates()
-{
-	messageWidget->animatedHide();
-	editingDiveLocation = false;
-}
-
-void GlobeGPS::prepareForGetDiveCoordinates()
-{
-	messageWidget->setMessageType(KMessageWidget::Warning);
-	messageWidget->setText(QObject::tr("Move the map and double-click to set the dive location"));
-	messageWidget->setWordWrap(true);
-	messageWidget->setCloseButtonVisible(false);
-	messageWidget->animatedShow();
-	editingDiveLocation = true;
-	// this is not intuitive and at times causes trouble - let's comment it out for now
-	// if (!dive_has_gps_location(current_dive))
-	//	zoomOutForNoGPS();
-}
-
-void GlobeGPS::changeDiveGeoPosition(qreal lon, qreal lat, GeoDataCoordinates::Unit unit)
-{
-	if (!editingDiveLocation)
-		return;
-
-	// convert to degrees if in radian.
-	if (unit == GeoDataCoordinates::Radian) {
-		lon = lon * 180 / M_PI;
-		lat = lat * 180 / M_PI;
-	}
-	centerOn(lon, lat, true);
-
-	// change the location of the displayed_dive and put the UI in edit mode
-	displayed_dive_site.latitude.udeg = llrint(lat * 1000000.0);
-	displayed_dive_site.longitude.udeg = llrint(lon * 1000000.0);
-	emit coordinatesChanged();
-	repopulateLabels();
-}
-
-void GlobeGPS::mousePressEvent(QMouseEvent *event)
-{
-	if (event->type() != QEvent::MouseButtonDblClick)
-		return;
-
-	qreal lat, lon;
-	bool clickOnGlobe = geoCoordinates(event->pos().x(), event->pos().y(), lon, lat, GeoDataCoordinates::Degree);
-
-	// there could be two scenarios that got us here; let's check if we are editing a dive
-	if (MainWindow::instance()->information()->isEditing() && clickOnGlobe) {
-		//
-		// FIXME
-		// TODO
-		//
-		// this needs to do this on the dive site screen
-		// MainWindow::instance()->information()->updateCoordinatesText(lat, lon);
-		repopulateLabels();
-	} else if (clickOnGlobe) {
-		changeDiveGeoPosition(lon, lat, GeoDataCoordinates::Degree);
-	}
-}
-
-void GlobeGPS::resizeEvent(QResizeEvent *event)
-{
-	int size = event->size().width();
-	MarbleWidget::resizeEvent(event);
-	if (size > 600)
-		messageWidget->setGeometry((size - 600) / 2, 5, 600, 0);
-	else
-		messageWidget->setGeometry(5, 5, size - 10, 0);
-	messageWidget->setMaximumHeight(500);
-}
-
-void GlobeGPS::centerOnIndex(const QModelIndex& idx)
-{
-	struct dive_site *ds = get_dive_site_by_uuid(idx.model()->index(idx.row(), 0).data().toInt());
-	if (!ds || !dive_site_has_gps_location(ds))
-		centerOnDiveSite(&displayed_dive_site);
-	else
-		centerOnDiveSite(ds);
-}
-#endif