Version++

Fixes #339

.appveyor.yml

@@ -1,32 +1,39 @@
-version: 7.37.{build}
+version: 8.3.{build}
 
 configuration:
   - Release
 
 image:
-  - Visual Studio 2017
+  - Visual Studio 2019
 
 environment:
   NSISDIR: C:\Program Files (x86)\NSIS
   matrix:
-  - QTDIR: C:\Qt\5.13\msvc2017
+  - QTDIR: C:\Qt\5.15\msvc2019
     NSI: gpxsee.nsi
     VCVARS: vcvars32.bat
     OPENSSLDIR: C:\OpenSSL-v111-Win32\bin
     LIBCRYPTO: libssl-1_1.dll
     LIBSSL: libcrypto-1_1.dll
-  - QTDIR: C:\Qt\5.13\msvc2017_64
+  - QTDIR: C:\Qt\5.15\msvc2019_64
     NSI: gpxsee64.nsi
     VCVARS: vcvars64.bat
     OPENSSLDIR: C:\OpenSSL-v111-Win64\bin
     LIBCRYPTO: libssl-1_1-x64.dll
-    LIBSSL: libcrypto-1_1-x64.dll    
+    LIBSSL: libcrypto-1_1-x64.dll
+  - QTDIR: C:\Qt\6.0\msvc2019_64
+    NSI: gpxsee64.nsi
+    VCVARS: vcvars64.bat
+    OPENSSLDIR: C:\OpenSSL-v111-Win64\bin
+    LIBCRYPTO: libssl-1_1-x64.dll
+    LIBSSL: libcrypto-1_1-x64.dll
+    NSISDEF: /DQT6
 
 install:
 - cmd: >-
     set PATH=%QTDIR%\bin;%NSISDIR%;%PATH%
 
-    call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\"%VCVARS%
+    call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\"%VCVARS%
 
 build_script:
 - cmd: >-
@@ -60,6 +67,6 @@ build_script:
     copy %OPENSSLDIR%\%LIBSSL% installer
 
 
-    makensis.exe installer\%NSI%
+    makensis.exe %NSISDEF% installer\%NSI%
 artifacts:
 - path: installer\GPXSee-*.exe

.travis.yml

@@ -4,13 +4,15 @@ os:
   - linux
   - osx
 
+dist: focal
+
 before_install:
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get -qq update; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
 
 install:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install qt; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install libqt4-dev libqt4-opengl-dev; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install qtbase5-dev qtbase5-private-dev libqt5opengl5-dev qttools5-dev-tools; fi
 
 script:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then PATH=/usr/local/opt/qt/bin/:${PATH}; fi

README.md

@@ -4,7 +4,7 @@ GPXSee is a Qt-based GPS log file viewer and analyzer that supports all common G
 ## Features
 * Opens GPX, TCX, FIT, KML, NMEA, IGC, CUP, SIGMA SLF, Suunto SML, LOC, GeoJSON, OziExplorer (PLT, RTE, WPT), Garmin GPI&CSV and geotagged JPEG files.
 * User-definable online maps (OpenStreetMap/Google tiles, WMTS, WMS, TMS, QuadTiles).
-* Offline maps (MBTiles, OziExplorer maps, TrekBuddy maps/atlases, Garmin IMG/GMAP & JNX maps, TwoNav RMaps, GeoTIFF images).
+* Offline maps (MBTiles, OziExplorer maps, TrekBuddy maps/atlases, Garmin IMG/GMAP & JNX maps, TwoNav RMaps, GeoTIFF images, BSB charts, KMZ maps).
 * Elevation, speed, heart rate, cadence, power, temperature and gear ratio/shifts graphs.
 * Support for DEM files (SRTM HGT).
 * Support for multiple tracks in one view.
@@ -18,8 +18,8 @@ GPXSee is a Qt-based GPS log file viewer and analyzer that supports all common G
 
 ## Build
 Build requirements:
-* Qt 4.8 or QT 5.x (Qt >= 5.10.1 recommended for all features)
-* C++03 or newer compiler (tested: msvc2015, gcc >= 4.8, clang/Apple LLVM version 8.1.0)
+* Qt5 >= 5.11 or Qt 6.x
+* C++11 or newer compiler (tested: msvc2017, gcc 7.5.0, clang/Apple LLVM version 10.0.0)
 
 Build steps:
 ```shell
@@ -51,6 +51,7 @@ licenses:
 * [Mapbox Maki icons](icons/POI) - CC0
 * [RTree implementation](src/common/rtree.h) - Public domain
 * [Albers](src/map/albersequal.cpp), [Geocentric](src/map/geocentric.cpp), [LCC](src/map/lambertconic.cpp),
-  [Mercator](src/map/mercator.cpp), [Polar Stereographic](src/map/polarstereographic.cpp)
-  and [Transverse Mercator](src/map/transversemercator.cpp) projections - NIMA Source Code Disclaimer
+  [Mercator](src/map/mercator.cpp), [Polar Stereographic](src/map/polarstereographic.cpp),
+  [Polyconic](src/map/polyconic.cpp) and [Transverse Mercator](src/map/transversemercator.cpp)
+  projections - NIMA Source Code Disclaimer
 * [Projection parameters CSV files](pkg/csv) - BSD/EPSG/Public domain

gpxsee.pro

@@ -3,32 +3,32 @@ unix:!macx {
 } else {
     TARGET = GPXSee
 }
-VERSION = 7.37
+VERSION = 8.3
 
 QT += core \
     gui \
+    gui-private \
     network \
     sql \
-    concurrent
-greaterThan(QT_MAJOR_VERSION, 4) {
-    QT += widgets
-    QT += printsupport
-}
-lessThan(QT_MAJOR_VERSION, 5) {QT += opengl}
-equals(QT_MAJOR_VERSION, 5) : lessThan(QT_MINOR_VERSION, 4) {QT += opengl}
+    concurrent \
+    widgets \
+    printsupport
+greaterThan(QT_MAJOR_VERSION, 5) {QT += openglwidgets}
 
 INCLUDEPATH += ./src
 HEADERS += src/common/config.h \
     src/GUI/axislabelitem.h \
     src/GUI/graphicsscene.h \
     src/GUI/mapaction.h \
+    src/GUI/mapitem.h \
     src/GUI/marginswidget.h \
+    src/GUI/planeitem.h \
     src/GUI/popup.h \
     src/common/garmin.h \
-    src/common/staticassert.h \
     src/common/coordinates.h \
     src/common/range.h \
     src/common/rectc.h \
+    src/common/textcodec.h \
     src/common/wgs84.h \
     src/common/util.h \
     src/common/rtree.h \
@@ -56,7 +56,6 @@ HEADERS += src/common/config.h \
     src/GUI/heartrategraph.h \
     src/GUI/trackinfo.h \
     src/GUI/fileselectwidget.h \
-    src/GUI/margins.h \
     src/GUI/temperaturegraph.h \
     src/GUI/graphtab.h \
     src/GUI/trackitem.h \
@@ -72,7 +71,6 @@ HEADERS += src/common/config.h \
     src/GUI/optionsdialog.h \
     src/GUI/colorbox.h \
     src/GUI/stylecombobox.h \
-    src/GUI/opengl.h \
     src/GUI/timetype.h \
     src/GUI/percentslider.h \
     src/GUI/elevationgraphitem.h \
@@ -84,7 +82,6 @@ HEADERS += src/common/config.h \
     src/GUI/gearratiographitem.h \
     src/GUI/oddspinbox.h \
     src/GUI/settings.h \
-    src/GUI/cpuarch.h \
     src/GUI/searchpointer.h \
     src/GUI/mapview.h \
     src/GUI/font.h \
@@ -103,6 +100,10 @@ HEADERS += src/common/config.h \
     src/map/IMG/rastertile.h \
     src/map/IMG/textpathitem.h \
     src/map/IMG/textpointitem.h \
+    src/map/bsbmap.h \
+    src/map/invalidmap.h \
+    src/map/kmzmap.h \
+    src/map/polyconic.h \
     src/map/projection.h \
     src/map/ellipsoid.h \
     src/map/datum.h \
@@ -203,14 +204,19 @@ HEADERS += src/common/config.h \
     src/data/address.h \
     src/data/smlparser.h \
     src/GUI/pdfexportdialog.h \
-    src/GUI/pngexportdialog.h
+    src/GUI/pngexportdialog.h \
+    src/data/geojsonparser.h \
+    src/GUI/timezoneinfo.h
+
 SOURCES += src/main.cpp \
     src/GUI/axislabelitem.cpp \
+    src/GUI/mapitem.cpp \
     src/GUI/marginswidget.cpp \
     src/GUI/popup.cpp \
     src/common/coordinates.cpp \
     src/common/rectc.cpp \
     src/common/range.cpp \
+    src/common/textcodec.cpp \
     src/common/util.cpp \
     src/common/greatcircle.cpp \
     src/common/programpaths.cpp \
@@ -271,11 +277,14 @@ SOURCES += src/main.cpp \
     src/map/IMG/rastertile.cpp \
     src/map/IMG/textpathitem.cpp \
     src/map/IMG/textpointitem.cpp \
+    src/map/bsbmap.cpp \
+    src/map/kmzmap.cpp \
     src/map/maplist.cpp \
     src/map/onlinemap.cpp \
     src/map/downloader.cpp \
     src/map/emptymap.cpp \
     src/map/ozimap.cpp \
+    src/map/polyconic.cpp \
     src/map/tar.cpp \
     src/map/atlas.cpp \
     src/map/ozf.cpp \
@@ -354,19 +363,11 @@ SOURCES += src/main.cpp \
     src/data/gpiparser.cpp \
     src/data/smlparser.cpp \
     src/GUI/pdfexportdialog.cpp \
-    src/GUI/pngexportdialog.cpp
-
-greaterThan(QT_MAJOR_VERSION, 4) {
-    HEADERS += src/data/geojsonparser.h
-    SOURCES += src/data/geojsonparser.cpp
-}
-equals(QT_MAJOR_VERSION, 5):greaterThan(QT_MINOR_VERSION, 4) {
-    HEADERS += src/GUI/timezoneinfo.h
-}
+    src/GUI/pngexportdialog.cpp \
+    src/data/geojsonparser.cpp
 
 DEFINES += APP_VERSION=\\\"$$VERSION\\\" \
     QT_NO_DEPRECATED_WARNINGS
-DEFINES *= QT_USE_QSTRINGBUILDER
 
 RESOURCES += gpxsee.qrc
 TRANSLATIONS = lang/gpxsee_en.ts \
@@ -384,7 +385,8 @@ TRANSLATIONS = lang/gpxsee_en.ts \
     lang/gpxsee_pt_BR.ts \
     lang/gpxsee_uk.ts \
     lang/gpxsee_hu.ts \
-    lang/gpxsee_it.ts
+    lang/gpxsee_it.ts \
+    lang/gpxsee_eo.ts
 
 macx {
     ICON = icons/app/gpxsee.icns
@@ -425,7 +427,13 @@ macx {
         icons/formats/json.icns \
         icons/formats/cup.icns \
         icons/formats/gpi.icns \
-        icons/formats/sml.icns
+        icons/formats/sml.icns \
+        icons/formats/img.icns \
+        icons/formats/jnx.icns \
+        icons/formats/kap.icns \
+        icons/formats/mbts.icns \
+        icons/formats/rmap.icns \
+        icons/formats/tba.icns
     QMAKE_BUNDLE_DATA += locale maps icons csv
 }
 
@@ -445,14 +453,20 @@ win32 {
         icons/formats/json.ico \
         icons/formats/cup.ico \
         icons/formats/gpi.ico \
-        icons/formats/sml.ico
+        icons/formats/sml.ico \
+        icons/formats/img.ico \
+        icons/formats/jnx.ico \
+        icons/formats/kap.ico \
+        icons/formats/map.ico \
+        icons/formats/mbts.ico \
+        icons/formats/rmap.ico \
+        icons/formats/tba.ico
     DEFINES += _USE_MATH_DEFINES \
         NOGDI
 }
 
 unix:!macx {
     isEmpty(PREFIX):PREFIX = /usr/local
-    DEFINES += PREFIX=\\\"$$PREFIX\\\"
 
     maps.files = pkg/maps/*
     maps.path = $$PREFIX/share/gpxsee/maps

icons/formats/scripts/extensions

@@ -13,3 +13,10 @@ slf:#881199
 cup:#20a810
 gpi:#fca314
 sml:#6434eb
+img:#cf0a0a
+jnx:#aeff00
+kap:#080045
+map:#f6ff00
+mbts:#ff0062
+rmap:#145cba
+tba:#367050

icons/formats/scripts/ico.sh

@@ -5,6 +5,6 @@ while read e; do
 
 	EXT=`echo $1 | tr /a-z/ /A-Z/`
 	sed -e "s/\$EXTENSION/$EXT/" -e "s/\$COLOR/$2/" icon-template.svg > $1.svg
-	convert -density 400 $1.svg -define icon:auto-resize $1.ico
+	convert -density 400 -background none $1.svg -define icon:auto-resize $1.ico
 	rm $1.svg
 done < extensions

pkg/Info.plist

@@ -42,7 +42,7 @@
 			</array>
 			<key>CFBundleTypeMIMETypes</key>
 			<array>
-				<string>application/tcx+xml</string>
+				<string>application/vnd.garmin.tcx+xml</string>
 			</array>
 			<key>CFBundleTypeIconFile</key>
 			<string>icons/tcx.icns</string>
@@ -67,6 +67,22 @@
 			<key>CFBundleTypeRole</key>
 			<string>Viewer</string>
 		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>kmz</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.google-earth.kmz</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/kml.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>KML geographic compressed data</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
 		<dict>
 			<key>CFBundleTypeExtensions</key>
 			<array>
@@ -74,7 +90,7 @@
 			</array>
 			<key>CFBundleTypeMIMETypes</key>
 			<array>
-				<string>application/loc+xml</string>
+				<string>application/vnd.groundspeak.loc+xml</string>
 			</array>
 			<key>CFBundleTypeIconFile</key>
 			<string>icons/loc.icns</string>
@@ -90,7 +106,7 @@
 			</array>
 			<key>CFBundleTypeMIMETypes</key>
 			<array>
-				<string>application/slf+xml</string>
+				<string>application/vnd.sigma.slf+xml</string>
 			</array>
 			<key>CFBundleTypeIconFile</key>
 			<string>icons/slf.icns</string>
@@ -250,7 +266,7 @@
 			</array>
 			<key>CFBundleTypeMIMETypes</key>
 			<array>
-				<string>application/sml+xml</string>
+				<string>application/vnd.suunto.sml+xml</string>
 			</array>
 			<key>CFBundleTypeIconFile</key>
 			<string>icons/sml.icns</string>
@@ -259,6 +275,193 @@
 			<key>CFBundleTypeRole</key>
 			<string>Viewer</string>
 		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>jpeg</string>
+				<string>jpg</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>image/jpeg</string>
+			</array>
+			<key>CFBundleTypeName</key>
+			<string>JPEG Image</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>csv</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>text/csv</string>
+			</array>
+			<key>CFBundleTypeName</key>
+			<string>Comma-Separated Values (CSV) Files</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>img</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.garmin.img</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/img.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>Garmin IMG Map</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>gmap</string>
+				<string>gmapi</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.garmin.gmap</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/img.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>Garmin Map Product File</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>jnx</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.garmin.jnx</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/jnx.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>Garmin JNX Map</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>kap</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.maptech.kap</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/kap.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>BSB Nautical Charts</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>map</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.oziexplorer.map</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/map.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>OziExplorer Map File</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>rmap</string>
+				<string>rtmap</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.twonav.rmap</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/rmap.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>TwoNav Raster Map File</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>tba</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.trekbuddy.tba</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/tba.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>TrekBuddy Atlas</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>mbtiles</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.mapbox.mbtiles</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/mbts.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>MBTiles Map File</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>tiff</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>image/tiff</string>
+			</array>
+			<key>CFBundleTypeName</key>
+			<string>GeoTIFF Image</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>xml</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.gpxsee.map+xml</string>
+			</array>
+			<key>CFBundleTypeName</key>
+			<string>GPXSee Map Definition File</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
 	</array>
 
 	<key>UTImportedTypeDeclarations</key>
@@ -302,7 +505,7 @@
 					<string>tcx</string>
 				</array>
 				<key>public.mime-type</key>
-				<string>application/tcx+xml</string>
+				<string>application/vnd.garmin.tcx+xml</string>
 			</dict>
 		</dict>
 		<dict>
@@ -326,6 +529,27 @@
 				<string>application/vnd.google-earth.kml+xml</string>
 			</dict>
 		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>com.google.kmz</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://developers.google.com/kml/documentation/kmlreference</string>
+			<key>UTTypeDescription</key>
+			<string>KML geographic compressed data</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.archive</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>kmz</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.google-earth.kmz</string>
+			</dict>
+		</dict>
 		<dict>
 			<key>UTTypeIdentifier</key>
 			<string>com.geocaching.loc</string>
@@ -344,7 +568,7 @@
 					<string>loc</string>
 				</array>
 				<key>public.mime-type</key>
-				<string>application/loc+xml</string>
+				<string>application/vnd.groundspeak.loc+xml</string>
 			</dict>
 		</dict>
 		<dict>
@@ -365,7 +589,7 @@
 					<string>slf</string>
 				</array>
 				<key>public.mime-type</key>
-				<string>application/slf+xml</string>
+				<string>application/vnd.sigma.slf+xml</string>
 			</dict>
 		</dict>
 		<dict>
@@ -575,7 +799,269 @@
 					<string>sml</string>
 				</array>
 				<key>public.mime-type</key>
-				<string>application/sml+xml</string>
+				<string>application/vnd.suunto.sml+xml</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>public.jpeg</string>
+			<key>UTTypeReferenceURL</key>
+			<string>http://www.w3.org/Graphics/JPEG/</string>
+			<key>UTTypeDescription</key>
+			<string>JPEG Image</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.image</string>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>jpeg</string>
+					<string>jpg</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>image/jpeg</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>public.csv</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://tools.ietf.org/html/rfc4180</string>
+			<key>UTTypeDescription</key>
+			<string>Comma-Separated Values (CSV) Files</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>csv</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>text/csv</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>com.garmin.img</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://sourceforge.net/projects/garmin-img/</string>
+			<key>UTTypeDescription</key>
+			<string>Garmin IMG map</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>img</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.garmin.img</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>com.garmin.jnx</string>
+			<key>UTTypeReferenceURL</key>
+			<string>http://whiter.brinkster.net/en/JNX.shtml</string>
+			<key>UTTypeDescription</key>
+			<string>Garmin JNX Map</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>jnx</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.garmin.jnx</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>com.garmin.gmap</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://sourceforge.net/projects/garmin-img/</string>
+			<key>UTTypeDescription</key>
+			<string>Garmin Map Product File</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.xml</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>xml</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.garmin.gmap</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>com.maptech.kap</string>
+			<key>UTTypeReferenceURL</key>
+			<string>http://libbsb.sourceforge.net/bsb_file_format.html</string>
+			<key>UTTypeDescription</key>
+			<string>BSB Nautical Charts</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.image</string>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>kap</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>image/vnd.maptech.kap</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>com.oziexplorer3.map</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://www.oziexplorer3.com/eng/help/map_file_format.html</string>
+			<key>UTTypeDescription</key>
+			<string>OziExplorer Map File</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>map</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.oziexplorer.map</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>com.mapbox.mbtiles</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://github.com/mapbox/mbtiles-spec</string>
+			<key>UTTypeDescription</key>
+			<string>MBTiles Map File</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>mbtiles</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.mapbox.mbtiles</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>com.twonav.rmap</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://wiki.openstreetmap.org/wiki/TwoNav_RMAP</string>
+			<key>UTTypeDescription</key>
+			<string>TwoNav Raster Map File</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>rmap</string>
+					<string>rtmap</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.twonav.rmap</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>net.trekbuddy.tba</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://github.com/kruhc/trekbuddy</string>
+			<key>UTTypeDescription</key>
+			<string>TrekBuddy Atlas</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>tba</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.trekbuddy.tba</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>public.tiff</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://www.adobe.io/open/standards/TIFF.html</string>
+			<key>UTTypeDescription</key>
+			<string>TIFF Image</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.image</string>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>tiff</string>
+					<string>tif</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>image/tiff</string>
+			</dict>
+		</dict>
+	</array>
+
+	<key>UTExportedTypeDeclarations</key>
+	<array>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>org.gpxsee.map</string>
+			<key>UTTypeReferenceURL</key>
+			<string>http://www.gpxsee.org/map/1.4/</string>
+			<key>UTTypeDescription</key>
+			<string>GPXSee Map Definition File</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.xml</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>xml</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.gpxsee.map+xml</string>
 			</dict>
 		</dict>
 	</array>

pkg/appdata.xml

@@ -18,13 +18,14 @@
 			<li>User-definable online maps (OpenStreetMap/Google tiles, WMTS,
 				WMS, TMS, QuadTiles).</li>
 			<li>Offline maps (MBTiles, OziExplorer maps, TrekBuddy maps/atlases,
-				TwoNav RMaps, Garmin IMG &amp; JNX, GeoTIFF images).</li>
+				TwoNav RMaps, Garmin IMG &amp; JNX maps, GeoTIFF images,
+				BSB nautical charts, KMZ maps).</li>
 			<li>Elevation, speed, heart rate, cadence, power, temperature and
 				gear ratio graphs.</li>
 			<li>Support for multiple tracks in one view.</li>
 			<li>Support for POI files.</li>
 			<li>Support for DEM files (SRTM HGT).</li>
-			<li>Print/export to PDF.</li>
+			<li>Print/export to PDF &amp; PNG.</li>
 			<li>Full-screen mode.</li>
 			<li>HiDPI/Retina displays &amp; maps support.</li>
 		</ul>
@@ -32,10 +33,10 @@
 
 	<screenshots>
 		<screenshot type="default">
-			<image>http://www.gpxsee.org/gallery/lin1.png</image>
+			<image>https://www.gpxsee.org/gallery/linux.png</image>
 		</screenshot>
 		<screenshot>
-			<image>http://www.gpxsee.org/gallery/lin2.png</image>
+			<image>https://www.gpxsee.org/gallery/poi2.png</image>
 		</screenshot>
 	</screenshots>
 
@@ -48,7 +49,7 @@
 		<category>DataVisualization</category>
 	</categories>
 
-	<url type="homepage">http://www.gpxsee.org</url>
+	<url type="homepage">https://www.gpxsee.org</url>
 
 	<launchable type="desktop-id">gpxsee.desktop</launchable>
 
@@ -58,7 +59,7 @@
 
 	<mimetypes>
 		<mimetype>application/gpx+xml</mimetype>
-		<mimetype>application/tcx+xml</mimetype>
+		<mimetype>application/vnd.garmin.tcx+xml</mimetype>
 		<mimetype>application/vnd.ant.fit</mimetype>
 		<mimetype>application/vnd.google-earth.kml+xml</mimetype>
 		<mimetype>application/vnd.fai.igc</mimetype>
@@ -66,11 +67,25 @@
 		<mimetype>application/vnd.oziexplorer.plt</mimetype>
 		<mimetype>application/vnd.oziexplorer.rte</mimetype>
 		<mimetype>application/vnd.oziexplorer.wpt</mimetype>
-		<mimetype>application/loc+xml</mimetype>
-		<mimetype>application/slf+xml</mimetype>
+		<mimetype>application/vnd.groundspeak.loc+xml</mimetype>
+		<mimetype>application/vnd.sigma.slf+xml</mimetype>
 		<mimetype>application/geo+json</mimetype>
 		<mimetype>application/vnd.naviter.seeyou.cup</mimetype>
 		<mimetype>application/vnd.garmin.gpi</mimetype>
-		<mimetype>application/sml+xml</mimetype>
+		<mimetype>application/vnd.suunto.sml+xml</mimetype>
+		<mimetype>image/jpeg</mimetype>
+		<mimetype>text/csv</mimetype>
+		<mimetype>application/vnd.garmin.img</mimetype>
+		<mimetype>application/vnd.garmin.jnx</mimetype>
+		<mimetype>application/vnd.garmin.gmap+xml</mimetype>
+		<mimetype>image/vnd.maptech.kap</mimetype>
+		<mimetype>application/vnd.oziexplorer.map</mimetype>
+		<mimetype>application/vnd.mapbox.mbtiles</mimetype>
+		<mimetype>application/vnd.twonav.rmap</mimetype>
+		<mimetype>application/vnd.trekbuddy.tba</mimetype>
+		<mimetype>application/vnd.gpxsee.map+xml</mimetype>
+		<mimetype>application/x-tar</mimetype>
+		<mimetype>image/tiff</mimetype>
+		<mimetype>application/vnd.google-earth.kmz</mimetype>
 	</mimetypes>
 </component>

pkg/csv/pcs.csv

@@ -1887,6 +1887,7 @@ CI1971 / Chatham Islands Map Grid,5518,4672,5517,9001,9807,4500,8801,-44,9110,88
 CI1979 / Chatham Islands Map Grid,5519,4673,5517,9001,9807,4500,8801,-44,9110,8802,-176.3,9110,8805,1,9201,8806,350000,9001,8807,650000,9001,,,,,,
 DHDN / 3-degree Gauss-Kruger zone 1,5520,4314,16261,9001,9807,4530,8801,0,9102,8802,3,9102,8805,1,9201,8806,1500000,9001,8807,0,9001,,,,,,
 WGS 84 / Gabon TM 2011,5523,4326,5522,9001,9807,4499,8801,0,9102,8802,11.3,9110,8805,0.9996,9201,8806,1500000,9001,8807,5500000,9001,,,,,,
+SAD69(96) / Brazil Polyconic,5530,5527,19941,9001,9818,4499,8801,0,9102,8802,-54,9102,8806,5000000,9001,8807,10000000,9001,,,,,,,,,
 SAD69(96) / UTM zone 21S,5531,5527,16121,9001,9807,4400,8801,0,9102,8802,-57,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
 SAD69(96) / UTM zone 22S,5532,4618,16122,9001,9807,4400,8801,0,9102,8802,-51,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
 SAD69(96) / UTM zone 23S,5533,5527,16123,9001,9807,4400,8801,0,9102,8802,-45,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
@@ -1970,6 +1971,7 @@ SAD69(96) / UTM zone 18S,5875,5527,16118,9001,9807,4400,8801,0,9102,8802,-75,910
 SAD69(96) / UTM zone 19S,5876,5527,16119,9001,9807,4400,8801,0,9102,8802,-69,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
 SAD69(96) / UTM zone 20S,5877,5527,16120,9001,9807,4400,8801,0,9102,8802,-63,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
 Cadastre 1997 / UTM zone 38S,5879,4475,16138,9001,9807,4400,8801,0,9102,8802,45,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
+SIRGAS 2000 / Brazil Polyconic,5880,4674,19941,9001,9818,4499,8801,0,9102,8802,-54,9102,8806,5000000,9001,8807,10000000,9001,,,,,,,,,
 WGS 84 / EPSG Arctic Regional zone A1,5921,4326,5906,9001,9802,4400,8821,81.19020136,9110,8822,-111,9102,8823,85,9102,8824,77,9102,8826,0,9001,8827,0,9001,,,
 WGS 84 / EPSG Arctic Regional zone A2,5922,4326,5907,9001,9802,4400,8821,81.19020136,9110,8822,-39,9102,8823,85,9102,8824,77,9102,8826,0,9001,8827,0,9001,,,
 WGS 84 / EPSG Arctic Regional zone A3,5923,4326,5908,9001,9802,4400,8821,81.19020136,9110,8822,33,9102,8823,85,9102,8824,77,9102,8826,0,9001,8827,0,9001,,,
@@ -3046,6 +3048,8 @@ Pulkovo 1942 / Gauss-Kruger 32N,28492,4284,16332,9001,9807,4530,8801,0,9102,8802
 Qatar 1974 / Qatar National Grid,28600,4285,19919,9001,9807,4400,8801,24.27,9110,8802,51.13,9110,8805,0.99999,9201,8806,200000,9001,8807,300000,9001,,,,,,
 Amersfoort / RD Old,28991,4289,19913,9001,9809,4499,8801,52.0922178,9110,8802,5.23155,9110,8805,0.9999079,9201,8806,0,9001,8807,0,9001,,,,,,
 Amersfoort / RD New,28992,4289,19914,9001,9809,4499,8801,52.0922178,9110,8802,5.23155,9110,8805,0.9999079,9201,8806,155000,9001,8807,463000,9001,,,,,,
+SAD69 / Brazil Polyconic,29100,4291,19941,9001,9818,4499,8801,0,9102,8802,-54,9102,8806,5000000,9001,8807,10000000,9001,,,,,,,,,
+SAD69 / Brazil Polyconic,29101,4618,19941,9001,9818,4499,8801,0,9102,8802,-54,9102,8806,5000000,9001,8807,10000000,9001,,,,,,,,,
 SAD69 / UTM zone 18N,29118,4291,16018,9001,9807,4400,8801,0,9102,8802,-75,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 SAD69 / UTM zone 19N,29119,4291,16019,9001,9807,4400,8801,0,9102,8802,-69,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 SAD69 / UTM zone 20N,29120,4291,16020,9001,9807,4400,8801,0,9102,8802,-63,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,

pkg/gpxsee.desktop

@@ -15,4 +15,4 @@ Icon=gpxsee
 Terminal=false
 Type=Application
 Categories=Graphics;Viewer;Education;Geography;Maps;Sports;Qt;
-MimeType=application/gpx+xml;application/tcx+xml;application/vnd.ant.fit;application/vnd.google-earth.kml+xml;application/vnd.fai.igc;application/vnd.nmea.nmea;application/vnd.oziexplorer.plt;application/vnd.oziexplorer.rte;application/vnd.oziexplorer.wpt;application/loc+xml;application/slf+xml;application/geo+json;application/vnd.naviter.seeyou.cup;application/vnd.garmin.gpi;application/sml+xml;
+MimeType=application/gpx+xml;application/vnd.garmin.tcx+xml;application/vnd.ant.fit;application/vnd.google-earth.kml+xml;application/vnd.fai.igc;application/vnd.nmea.nmea;application/vnd.oziexplorer.plt;application/vnd.oziexplorer.rte;application/vnd.oziexplorer.wpt;application/vnd.groundspeak.loc+xml;application/vnd.sigma.slf+xml;application/geo+json;application/vnd.naviter.seeyou.cup;application/vnd.garmin.gpi;application/vnd.suunto.sml+xml;image/jpeg;text/csv;application/vnd.garmin.img;application/vnd.garmin.jnx;application/vnd.garmin.gmap+xml;image/vnd.maptech.kap;application/vnd.oziexplorer.map;application/vnd.mapbox.mbtiles;application/vnd.twonav.rmap;application/vnd.trekbuddy.tba;application/vnd.gpxsee.map+xml;application/x-tar;image/tiff;application/vnd.google-earth.kmz;

pkg/gpxsee.nsi

@@ -7,7 +7,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "7.37"
+!define VERSION "8.3"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}.exe"
@@ -109,14 +109,6 @@ Section "GPXSee" SEC_APP
 
   ; Associate file formats
   DetailPrint "Associating file types..."
-  !insertmacro FILE_ASSOCIATION_ADD "gpx" "GPS Exchange Format" 8
-  !insertmacro FILE_ASSOCIATION_ADD "tcx" "Training Center XML" 9
-  !insertmacro FILE_ASSOCIATION_ADD "kml" "Keyhole Markup Language" 10
-  !insertmacro FILE_ASSOCIATION_ADD "fit" "Flexible and Interoperable Data Transfer" 11
-  !insertmacro FILE_ASSOCIATION_ADD "igc" "Flight Recorder Data Format" 12
-  !insertmacro FILE_ASSOCIATION_ADD "nmea" "NMEA 0183 Data" 13
-  !insertmacro FILE_ASSOCIATION_ADD "plt" "OziExplorer Track Point File" 14
-  !insertmacro FILE_ASSOCIATION_ADD "rte" "OziExplorer Route File" 15
   !insertmacro FILE_ASSOCIATION_ADD "wpt" "OziExplorer Waypoint File" 1
   !insertmacro FILE_ASSOCIATION_ADD "loc" "Geocaching.com Waypoint File" 2
   !insertmacro FILE_ASSOCIATION_ADD "slf" "Sigma Log File" 3
@@ -124,6 +116,57 @@ Section "GPXSee" SEC_APP
   !insertmacro FILE_ASSOCIATION_ADD "cup" "SeeYou CUP File" 5
   !insertmacro FILE_ASSOCIATION_ADD "gpi" "Garmin POI File" 6
   !insertmacro FILE_ASSOCIATION_ADD "sml" "Suunto Markup Language" 7
+  !insertmacro FILE_ASSOCIATION_ADD "img" "Garmin IMG Map" 8
+  !insertmacro FILE_ASSOCIATION_ADD "jnx" "Garmin JNX Map" 9
+  !insertmacro FILE_ASSOCIATION_ADD "kap" "BSB Nautical Chart" 10
+  !insertmacro FILE_ASSOCIATION_ADD "gpx" "GPS Exchange Format" 11
+  !insertmacro FILE_ASSOCIATION_ADD "map" "OziExplorer Map File" 12
+  !insertmacro FILE_ASSOCIATION_ADD "mbtiles" "MBTiles Map File" 13
+  !insertmacro FILE_ASSOCIATION_ADD "rmap" "TwoNav Raster Map File" 14
+  !insertmacro FILE_ASSOCIATION_ADD "tba" "TrekBuddy Atlas" 15
+  !insertmacro FILE_ASSOCIATION_ADD "tcx" "Training Center XML" 16
+  !insertmacro FILE_ASSOCIATION_ADD "kml" "Keyhole Markup Language" 17
+  !insertmacro FILE_ASSOCIATION_ADD "kmz" "KML geographic compressed data" 17
+  !insertmacro FILE_ASSOCIATION_ADD "fit" "Flexible and Interoperable Data Transfer" 18
+  !insertmacro FILE_ASSOCIATION_ADD "igc" "Flight Recorder Data Format" 19
+  !insertmacro FILE_ASSOCIATION_ADD "nmea" "NMEA 0183 Data" 20
+  !insertmacro FILE_ASSOCIATION_ADD "plt" "OziExplorer Track Point File" 21
+  !insertmacro FILE_ASSOCIATION_ADD "rte" "OziExplorer Route File" 22
+
+  WriteRegStr HKCR "Applications\GPXSee.exe\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
+  WriteRegStr HKCR ".gpx\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tcx\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".kml\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".fit\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".igc\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".nmea\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".plt\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".rte\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".wpt\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".loc\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".slf\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".geojson\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".cup\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".gpi\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".sml\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".csv\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".json\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".jpg\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".jpeg\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".img\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".jnx\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".kap\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".map\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".mbtiles\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".rmap\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".rtmap\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tar\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tba\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tif\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tiff\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".xml\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".kmz\OpenWithList" "GPXSee.exe" ""
+  
   System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
 
 SectionEnd
@@ -176,6 +219,7 @@ SectionEnd
 SectionGroup "Localization" SEC_LOCALIZATION
   !insertmacro LOCALIZATION "Czech" "cs"
   !insertmacro LOCALIZATION "Danish" "da"
+  !insertmacro LOCALIZATION "Esperanto" "eo"
   !insertmacro LOCALIZATION "Finnish" "fi"
   !insertmacro LOCALIZATION "French" "fr"
   !insertmacro LOCALIZATION "German" "de"
@@ -210,7 +254,7 @@ Section "Uninstall"
   Delete "$SMPROGRAMS\$StartMenuFolder\*.*"
   RMDir "$SMPROGRAMS\$StartMenuFolder"
 
-  ; Remove GPX file association
+  ; Remove file associations
   !insertmacro FILE_ASSOCIATION_REMOVE "gpx"
   !insertmacro FILE_ASSOCIATION_REMOVE "tcx"
   !insertmacro FILE_ASSOCIATION_REMOVE "kml"
@@ -226,6 +270,49 @@ Section "Uninstall"
   !insertmacro FILE_ASSOCIATION_REMOVE "cup"
   !insertmacro FILE_ASSOCIATION_REMOVE "gpi"
   !insertmacro FILE_ASSOCIATION_REMOVE "sml"
+  !insertmacro FILE_ASSOCIATION_REMOVE "img"
+  !insertmacro FILE_ASSOCIATION_REMOVE "jnx"
+  !insertmacro FILE_ASSOCIATION_REMOVE "kap"
+  !insertmacro FILE_ASSOCIATION_REMOVE "map"
+  !insertmacro FILE_ASSOCIATION_REMOVE "mbtiles"
+  !insertmacro FILE_ASSOCIATION_REMOVE "rmap"
+  !insertmacro FILE_ASSOCIATION_REMOVE "tba"
+  !insertmacro FILE_ASSOCIATION_REMOVE "kmz"
+
+  DeleteRegValue HKCR ".gpx\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tcx\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".kml\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".fit\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".igc\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".nmea\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".plt\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".rte\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".wpt\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".loc\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".slf\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".geojson\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".cup\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".gpi\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".sml\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".csv\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".json\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".jpg\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".jpeg\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".img\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".jnx\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".kap\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".map\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".mbtiles\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".rmap\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".rtmap\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tar\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tba\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tif\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tiff\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".xml\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".kmz\OpenWithList" "GPXSee.exe"
+  DeleteRegKey HKCR "Applications\GPXSee.exe"
+  
   System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
 
 SectionEnd

pkg/gpxsee.xml

@@ -1,35 +1,41 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
 
+	<!-- Data files -->
+
 	<mime-type type="application/gpx+xml">
 		<comment>GPS Exchange Format</comment>
 		<sub-class-of type="application/xml"/>
 		<generic-icon name="application-xml"/>
+		<root-XML namespaceURI="http://www.topografix.com/GPX/1/0" localName="gpx"/>
+		<root-XML namespaceURI="http://www.topografix.com/GPX/1/1" localName="gpx"/>
 		<glob pattern="*.gpx"/>
 	</mime-type>
 
-	<mime-type type="application/tcx+xml">
+	<mime-type type="application/vnd.garmin.tcx+xml">
 		<comment>Training Center XML</comment>
 		<sub-class-of type="application/xml"/>
 		<generic-icon name="application-xml"/>
+		<root-XML namespaceURI="http://www.garmin.com/xmlschemas/TrainingCenterDatabase/v2" localName="TrainingCenterDatabase"/>
 		<glob pattern="*.tcx"/>
 	</mime-type>
 
-	<mime-type type="application/kml+xml">
+	<mime-type type="application/vnd.google-earth.kml+xml">
 		<comment>Keyhole Markup Language</comment>
 		<sub-class-of type="application/xml"/>
 		<generic-icon name="application-xml"/>
+		<root-XML namespaceURI="http://www.opengis.net/kml/2.2" localName="kml"/>
 		<glob pattern="*.kml"/>
 	</mime-type>
 
-	<mime-type type="application/loc+xml">
+	<mime-type type="application/vnd.groundspeak.loc+xml">
 		<comment>Geocaching.com Waypoint File</comment>
 		<sub-class-of type="application/xml"/>
 		<generic-icon name="application-xml"/>
 		<glob pattern="*.loc"/>
 	</mime-type>
 
-	<mime-type type="application/slf+xml">
+	<mime-type type="application/vnd.sigma.slf+xml">
 		<comment>Sigma Log Format</comment>
 		<sub-class-of type="application/xml"/>
 		<generic-icon name="application-xml"/>
@@ -40,6 +46,9 @@
 		<comment>Flexible and Interoperable Data Transfer</comment>
 		<sub-class-of type="application/octet-stream"/>
 		<generic-icon name="application-octet-stream"/>
+		<magic>
+			<match type="string" offset="8" value=".FIT"/>
+		</magic>
 		<glob pattern="*.fit"/>
 	</mime-type>
 
@@ -61,6 +70,9 @@
 		<comment>OziExplorer Track Point File</comment>
 		<sub-class-of type="text/plain"/>
 		<generic-icon name="text-plain"/>
+		<magic>
+			<match type="string" offset="0" value="OziExplorer Track Point File"/>
+		</magic>
 		<glob pattern="*.plt"/>
 	</mime-type>
 
@@ -68,6 +80,9 @@
 		<comment>OziExplorer Route File</comment>
 		<sub-class-of type="text/plain"/>
 		<generic-icon name="text-plain"/>
+		<magic>
+			<match type="string" offset="0" value="OziExplorer Route File"/>
+		</magic>
 		<glob pattern="*.rte"/>
 	</mime-type>
 
@@ -75,6 +90,9 @@
 		<comment>OziExplorer Waypoint File</comment>
 		<sub-class-of type="text/plain"/>
 		<generic-icon name="text-plain"/>
+		<magic>
+			<match type="string" offset="0" value="OziExplorer Waypoint File"/>
+		</magic>
 		<glob pattern="*.wpt"/>
 	</mime-type>
 
@@ -96,13 +114,110 @@
 		<comment>Garmin POI File</comment>
 		<sub-class-of type="application/octet-stream"/>
 		<generic-icon name="application/octet-stream"/>
+		<magic>
+			<match type="string" offset="8" value="GRMREC"/>
+		</magic>
 		<glob pattern="*.gpi"/>
 	</mime-type>
 
-	<mime-type type="application/sml+xml">
+	<mime-type type="application/vnd.suunto.sml+xml">
 		<comment>Suunto Markup Language</comment>
 		<sub-class-of type="application/xml"/>
 		<generic-icon name="application-xml"/>
+		<root-XML namespaceURI="http://www.suunto.com/schemas/sml" localName="sml"/>
 		<glob pattern="*.sml"/>
 	</mime-type>
+
+
+	<!-- Maps -->
+
+	<mime-type type="application/vnd.garmin.img">
+		<comment>Garmin IMG Map</comment>
+		<sub-class-of type="application/octet-stream"/>
+		<generic-icon name="application-octet-stream"/>
+		<magic>
+			<match type="string" offset="16" value="DSKIMG"/>
+		</magic>
+		<glob pattern="*.img"/>
+	</mime-type>
+
+	<mime-type type="application/vnd.garmin.jnx">
+		<comment>Garmin JNX Map</comment>
+		<sub-class-of type="application/octet-stream"/>
+		<generic-icon name="application-octet-stream"/>
+		<glob pattern="*.jnx"/>
+	</mime-type>
+
+	<mime-type type="application/vnd.garmin.gmap+xml">
+		<comment>Garmin Map Product File</comment>
+		<sub-class-of type="application/xml"/>
+		<generic-icon name="application-xml"/>
+		<root-XML namespaceURI="http://www.garmin.com/xmlschemas/MapProduct/v1" localName="MapProduct"/>
+		<root-XML namespaceURI="http://www.garmin.com/xmlschemas/MapProduct/v2" localName="MapProduct"/>
+		<glob pattern="*.xml"/>
+	</mime-type>
+
+	<mime-type type="image/vnd.maptech.kap">
+		<comment>BSB Nautical Chart</comment>
+		<generic-icon name="image-x-generic"/>
+		<glob pattern="*.kap"/>
+	</mime-type>
+
+	<mime-type type="application/vnd.oziexplorer.map">
+		<comment>OziExplorer Map File</comment>
+		<sub-class-of type="text/plain"/>
+		<generic-icon name="text-plain"/>
+		<magic>
+			<match type="string" offset="0" value="OziExplorer Map Data File"/>
+		</magic>
+		<glob pattern="*.map"/>
+	</mime-type>
+
+	<mime-type type="application/vnd.mapbox.mbtiles">
+		<comment>MBTiles Map File</comment>
+		<sub-class-of type="application/vnd.sqlite3"/>
+		<generic-icon name="application/octet-stream"/>
+		<glob pattern="*.mbtiles"/>
+	</mime-type>
+
+	<mime-type type="application/vnd.twonav.rmap">
+		<comment>TwoNav Raster Map File</comment>
+		<sub-class-of type="application/octet-stream"/>
+		<generic-icon name="application/octet-stream"/>
+		<magic>
+			<match type="string" offset="0" value="CompeGPSRasterImage"/>
+		</magic>
+		<glob pattern="*.rmap"/>
+		<glob pattern="*.rtmap"/>
+	</mime-type>
+
+	<mime-type type="application/vnd.trekbuddy.tba">
+		<comment>TrekBuddy Atlas</comment>
+		<sub-class-of type="text/plain"/>
+		<generic-icon name="text-plain"/>
+		<magic>
+			<match type="string" offset="0" value="Atlas 1.0"/>
+		</magic>
+		<glob pattern="*.tba"/>
+	</mime-type>
+
+	<mime-type type="application/vnd.gpxsee.map+xml">
+		<comment>GPXSee Map Definition File</comment>
+		<sub-class-of type="application/xml"/>
+		<generic-icon name="application-xml"/>
+		<root-XML namespaceURI="http://www.gpxsee.org/map/1.0" localName="map"/>
+		<root-XML namespaceURI="http://www.gpxsee.org/map/1.1" localName="map"/>
+		<root-XML namespaceURI="http://www.gpxsee.org/map/1.2" localName="map"/>
+		<root-XML namespaceURI="http://www.gpxsee.org/map/1.3" localName="map"/>
+		<root-XML namespaceURI="http://www.gpxsee.org/map/1.4" localName="map"/>
+		<glob pattern="*.xml"/>
+	</mime-type>
+
+	<mime-type type="application/vnd.google-earth.kmz">
+		<comment>KML geographic compressed data</comment>
+		<sub-class-of type="application/zip"/>
+		<generic-icon name="application/zip"/>
+		<glob pattern="*.kmz"/>
+	</mime-type>
+
 </mime-info>

pkg/gpxsee64.nsi

@@ -7,7 +7,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "7.37"
+!define VERSION "8.3"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}_x64.exe"
@@ -116,14 +116,6 @@ Section "GPXSee" SEC_APP
 
   ; Associate file formats
   DetailPrint "Associating file types..."
-  !insertmacro FILE_ASSOCIATION_ADD "gpx" "GPS Exchange Format" 8
-  !insertmacro FILE_ASSOCIATION_ADD "tcx" "Training Center XML" 9
-  !insertmacro FILE_ASSOCIATION_ADD "kml" "Keyhole Markup Language" 10
-  !insertmacro FILE_ASSOCIATION_ADD "fit" "Flexible and Interoperable Data Transfer" 11
-  !insertmacro FILE_ASSOCIATION_ADD "igc" "Flight Recorder Data Format" 12
-  !insertmacro FILE_ASSOCIATION_ADD "nmea" "NMEA 0183 Data" 13
-  !insertmacro FILE_ASSOCIATION_ADD "plt" "OziExplorer Track Point File" 14
-  !insertmacro FILE_ASSOCIATION_ADD "rte" "OziExplorer Route File" 15
   !insertmacro FILE_ASSOCIATION_ADD "wpt" "OziExplorer Waypoint File" 1
   !insertmacro FILE_ASSOCIATION_ADD "loc" "Geocaching.com Waypoint File" 2
   !insertmacro FILE_ASSOCIATION_ADD "slf" "Sigma Log File" 3
@@ -131,6 +123,57 @@ Section "GPXSee" SEC_APP
   !insertmacro FILE_ASSOCIATION_ADD "cup" "SeeYou CUP File" 5
   !insertmacro FILE_ASSOCIATION_ADD "gpi" "Garmin POI File" 6
   !insertmacro FILE_ASSOCIATION_ADD "sml" "Suunto Markup Language" 7
+  !insertmacro FILE_ASSOCIATION_ADD "img" "Garmin IMG Map" 8
+  !insertmacro FILE_ASSOCIATION_ADD "jnx" "Garmin JNX Map" 9
+  !insertmacro FILE_ASSOCIATION_ADD "kap" "BSB Nautical Chart" 10
+  !insertmacro FILE_ASSOCIATION_ADD "gpx" "GPS Exchange Format" 11
+  !insertmacro FILE_ASSOCIATION_ADD "map" "OziExplorer Map File" 12
+  !insertmacro FILE_ASSOCIATION_ADD "mbtiles" "MBTiles Map File" 13
+  !insertmacro FILE_ASSOCIATION_ADD "rmap" "TwoNav Raster Map File" 14
+  !insertmacro FILE_ASSOCIATION_ADD "tba" "TrekBuddy Atlas" 15
+  !insertmacro FILE_ASSOCIATION_ADD "tcx" "Training Center XML" 16
+  !insertmacro FILE_ASSOCIATION_ADD "kml" "Keyhole Markup Language" 17
+  !insertmacro FILE_ASSOCIATION_ADD "kmz" "KML geographic compressed data" 17
+  !insertmacro FILE_ASSOCIATION_ADD "fit" "Flexible and Interoperable Data Transfer" 18
+  !insertmacro FILE_ASSOCIATION_ADD "igc" "Flight Recorder Data Format" 19
+  !insertmacro FILE_ASSOCIATION_ADD "nmea" "NMEA 0183 Data" 20
+  !insertmacro FILE_ASSOCIATION_ADD "plt" "OziExplorer Track Point File" 21
+  !insertmacro FILE_ASSOCIATION_ADD "rte" "OziExplorer Route File" 22
+
+  WriteRegStr HKCR "Applications\GPXSee.exe\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
+  WriteRegStr HKCR ".gpx\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tcx\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".kml\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".fit\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".igc\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".nmea\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".plt\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".rte\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".wpt\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".loc\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".slf\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".geojson\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".cup\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".gpi\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".sml\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".csv\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".json\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".jpg\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".jpeg\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".img\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".jnx\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".kap\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".map\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".mbtiles\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".rmap\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".rtmap\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tar\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tba\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tif\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".tiff\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".xml\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".kmz\OpenWithList" "GPXSee.exe" ""
+
   System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
 
 SectionEnd
@@ -139,6 +182,17 @@ Section "QT framework" SEC_QT
 
   SectionIn RO
 
+!ifdef QT6
+  File "Qt6Concurrent.dll"
+  File "Qt6Core.dll"
+  File "Qt6Gui.dll"
+  File "Qt6Network.dll"
+  File "Qt6OpenGL.dll"
+  File "Qt6OpenGLWidgets.dll"
+  File "Qt6PrintSupport.dll"
+  File "Qt6Sql.dll"
+  File "Qt6Widgets.dll"
+!else
   File "Qt5Core.dll"
   File "Qt5Gui.dll"
   File "Qt5Widgets.dll"
@@ -146,9 +200,10 @@ Section "QT framework" SEC_QT
   File "Qt5Network.dll"
   File "Qt5Sql.dll"
   File "Qt5Concurrent.dll"
+  File /r "printsupport"
+!endif
   File /r "platforms"
   File /r "imageformats"
-  File /r "printsupport"
   File /r "styles"
   File /r "sqldrivers"
 
@@ -172,6 +227,7 @@ Section "OpenSSL" SEC_OPENSSL
 
 SectionEnd
 
+!ifndef QT6
 Section "ANGLE" SEC_ANGLE
 
   File "libGLESv2.dll"
@@ -179,10 +235,12 @@ Section "ANGLE" SEC_ANGLE
   File "D3DCompiler_47.dll"
 
 SectionEnd
+!endif
 
 SectionGroup "Localization" SEC_LOCALIZATION
   !insertmacro LOCALIZATION "Czech" "cs"
   !insertmacro LOCALIZATION "Danish" "da"
+  !insertmacro LOCALIZATION "Esperanto" "eo"
   !insertmacro LOCALIZATION "Finnish" "fi"
   !insertmacro LOCALIZATION "French" "fr"
   !insertmacro LOCALIZATION "German" "de"
@@ -218,7 +276,7 @@ Section "Uninstall"
   Delete "$SMPROGRAMS\$StartMenuFolder\*.*"
   RMDir "$SMPROGRAMS\$StartMenuFolder"
 
-  ; Remove File associations
+  ; Remove file associations
   !insertmacro FILE_ASSOCIATION_REMOVE "gpx"
   !insertmacro FILE_ASSOCIATION_REMOVE "tcx"
   !insertmacro FILE_ASSOCIATION_REMOVE "kml"
@@ -234,6 +292,49 @@ Section "Uninstall"
   !insertmacro FILE_ASSOCIATION_REMOVE "cup"
   !insertmacro FILE_ASSOCIATION_REMOVE "gpi"
   !insertmacro FILE_ASSOCIATION_REMOVE "sml"
+  !insertmacro FILE_ASSOCIATION_REMOVE "img"
+  !insertmacro FILE_ASSOCIATION_REMOVE "jnx"
+  !insertmacro FILE_ASSOCIATION_REMOVE "kap"
+  !insertmacro FILE_ASSOCIATION_REMOVE "map"
+  !insertmacro FILE_ASSOCIATION_REMOVE "mbtiles"
+  !insertmacro FILE_ASSOCIATION_REMOVE "rmap"
+  !insertmacro FILE_ASSOCIATION_REMOVE "tba"
+  !insertmacro FILE_ASSOCIATION_REMOVE "kmz"
+
+  DeleteRegValue HKCR ".gpx\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tcx\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".kml\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".fit\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".igc\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".nmea\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".plt\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".rte\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".wpt\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".loc\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".slf\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".geojson\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".cup\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".gpi\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".sml\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".csv\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".json\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".jpg\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".jpeg\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".img\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".jnx\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".kap\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".map\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".mbtiles\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".rmap\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".rtmap\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tar\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tba\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tif\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".tiff\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".xml\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".kmz\OpenWithList" "GPXSee.exe"
+  DeleteRegKey HKCR "Applications\GPXSee.exe"   
+  
   System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
 
 SectionEnd

src/GUI/app.cpp

@@ -6,6 +6,7 @@
 #include <QNetworkAccessManager>
 #include <QLibraryInfo>
 #include <QSettings>
+#include <QSurfaceFormat>
 #include "common/programpaths.h"
 #include "common/config.h"
 #include "map/downloader.h"
@@ -13,9 +14,9 @@
 #include "map/gcs.h"
 #include "map/pcs.h"
 #include "data/dem.h"
-#include "opengl.h"
 #include "gui.h"
 #include "settings.h"
+#include "mapaction.h"
 #include "app.h"
 
 
@@ -29,18 +30,18 @@ App::App(int &argc, char **argv) : QApplication(argc, argv)
 	setApplicationVersion(APP_VERSION);
 
 	QTranslator *gpxsee = new QTranslator(this);
-	gpxsee->load(QLocale::system(), "gpxsee", "_",
-	  ProgramPaths::translationsDir());
-	installTranslator(gpxsee);
+	if (gpxsee->load(QLocale::system(), "gpxsee", "_",
+	  ProgramPaths::translationsDir()))
+		installTranslator(gpxsee);
 
 	QTranslator *qt = new QTranslator(this);
 #if defined(Q_OS_WIN32) || defined(Q_OS_MAC)
-	qt->load(QLocale::system(), "qt", "_", ProgramPaths::translationsDir());
+	if (qt->load(QLocale::system(), "qt", "_", ProgramPaths::translationsDir()))
 #else // Q_OS_WIN32 || Q_OS_MAC
-	qt->load(QLocale::system(), "qt", "_", QLibraryInfo::location(
-	  QLibraryInfo::TranslationsPath));
+	if (qt->load(QLocale::system(), "qt", "_", QLibraryInfo::location(
+	  QLibraryInfo::TranslationsPath)))
 #endif // Q_OS_WIN32 || Q_OS_MAC
-	installTranslator(qt);
+		installTranslator(qt);
 
 #ifdef Q_OS_MAC
 	setAttribute(Qt::AA_DontShowIconsInMenus);
@@ -51,17 +52,18 @@ App::App(int &argc, char **argv) : QApplication(argc, argv)
 	   "QThreadStorage: Thread X exited after QThreadStorage Y destroyed" */
 	Downloader::setNetworkManager(new QNetworkAccessManager(this));
 	DEM::setDir(ProgramPaths::demDir());
-	OPENGL_SET_FORMAT(4, 8);
+	QSurfaceFormat fmt;
+	fmt.setStencilBufferSize(8);
+	fmt.setSamples(4);
+	QSurfaceFormat::setDefaultFormat(fmt);
 
 	loadDatums();
 	loadPCSs();
 
 	QSettings settings(qApp->applicationName(), qApp->applicationName());
 	settings.beginGroup(OPTIONS_SETTINGS_GROUP);
-#ifdef ENABLE_HTTP2
 	Downloader::enableHTTP2(settings.value(ENABLE_HTTP2_SETTING,
 	  ENABLE_HTTP2_DEFAULT).toBool());
-#endif // ENABLE_HTTP2
 	Downloader::setTimeout(settings.value(CONNECTION_TIMEOUT_SETTING,
 	  CONNECTION_TIMEOUT_DEFAULT).toInt());
 	settings.endGroup();
@@ -76,11 +78,25 @@ App::~App()
 
 int App::run()
 {
+	MapAction *lastReady = 0;
+	QStringList args(arguments());
+
 	_gui->show();
 
-	QStringList args(arguments());
-	for (int i = 1; i < args.count(); i++)
-		_gui->openFile(args.at(i));
+	for (int i = 1; i < args.count(); i++) {
+		if (!_gui->openFile(args.at(i), true)) {
+			MapAction *a;
+			if (!_gui->loadMap(args.at(i), a, true))
+				_gui->openFile(args.at(i), false);
+			else {
+				if (a)
+					lastReady = a;
+			}
+		}
+	}
+
+	if (lastReady)
+		lastReady->trigger();
 
 	return exec();
 }
@@ -89,7 +105,18 @@ bool App::event(QEvent *event)
 {
 	if (event->type() == QEvent::FileOpen) {
 		QFileOpenEvent *e = static_cast<QFileOpenEvent *>(event);
-		return _gui->openFile(e->file());
+
+		if (!_gui->openFile(e->file(), true)) {
+			MapAction *a;
+			if (!_gui->loadMap(e->file(), a, true))
+				return _gui->openFile(e->file(), false);
+			else {
+				if (a)
+					a->trigger();
+				return true;
+			}
+		} else
+			return true;
 	}
 
 	return QApplication::event(event);

src/GUI/areaitem.cpp

@@ -5,6 +5,7 @@
 #include <QGraphicsSceneMouseEvent>
 #include "map/map.h"
 #include "popup.h"
+#include "tooltip.h"
 #include "areaitem.h"
 
 
@@ -22,7 +23,7 @@ QString AreaItem::info() const
 }
 
 AreaItem::AreaItem(const Area &area, Map *map, GraphicsItem *parent)
-  : GraphicsItem(parent), _area(area)
+  : PlaneItem(parent), _area(area)
 {
 	_map = map;
 	_digitalZoom = 0;
@@ -158,7 +159,6 @@ void AreaItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
 	Q_UNUSED(event);
 
 	_pen.setWidthF((_width + 1) * pow(2, -_digitalZoom));
-	setZValue(zValue() + 1.0);
 	update();
 }
 
@@ -167,12 +167,5 @@ void AreaItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
 	Q_UNUSED(event);
 
 	_pen.setWidthF(_width * pow(2, -_digitalZoom));
-	setZValue(zValue() - 1.0);
 	update();
 }
-
-void AreaItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
-{
-	Popup::show(event->screenPos(), info(), event->widget());
-	QGraphicsItem::mousePressEvent(event);
-}

src/GUI/areaitem.h

@@ -2,12 +2,9 @@
 #define AREAITEM_H
 
 #include "data/area.h"
-#include "graphicsscene.h"
-#include "tooltip.h"
+#include "planeitem.h"
 
-class Map;
-
-class AreaItem : public GraphicsItem
+class AreaItem : public PlaneItem
 {
 public:
 	AreaItem(const Area &area, Map *map, GraphicsItem *parent = 0);
@@ -19,6 +16,7 @@ public:
 
 	const Area &area() const {return _area;}
 
+	RectC bounds() const {return _area.boundingRect();}
 	void setMap(Map *map);
 
 	void setColor(const QColor &color);
@@ -27,17 +25,15 @@ public:
 	void setStyle(Qt::PenStyle style);
 	void setDigitalZoom(int zoom);
 
-	virtual QString info() const;
+	QString info() const;
 
 protected:
 	void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
 	void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
-	void mousePressEvent(QGraphicsSceneMouseEvent *event);
 
 private:
 	QPainterPath painterPath(const Polygon &polygon);
 	void updatePainterPath();
-	ToolTip toolTip() const;
 
 	Area _area;
 	Map *_map;

src/GUI/axisitem.cpp

@@ -29,8 +29,8 @@ private:
 
 Ticks::Ticks(double minValue, double maxValue, int maxCount)
 {
-	double range = niceNum(maxValue - minValue, false);
-	_d = niceNum(range / maxCount, false);
+	double range = Util::niceNum(maxValue - minValue, false);
+	_d = Util::niceNum(range / maxCount, false);
 	_min = ceil(minValue / _d) * _d;
 	_max = floor(maxValue / _d) * _d;
 }

src/GUI/colorbox.cpp

@@ -55,7 +55,8 @@ void ColorBox::mousePressEvent(QMouseEvent *event)
 	if (event->button() != Qt::LeftButton)
 		return;
 	QColorDialog::ColorDialogOptions options = _alpha
-	  ? QColorDialog::ShowAlphaChannel : (QColorDialog::ColorDialogOptions)0;
+	  ? QColorDialog::ColorDialogOptions(QColorDialog::ShowAlphaChannel)
+	  : QColorDialog::ColorDialogOptions();
 	QColor color = QColorDialog::getColor(_color, this, QString(), options);
 	if (color.isValid()) {
 		_color = color;

src/GUI/cpuarch.h

@@ -1,42 +0,0 @@
-#ifndef CPUARCH_H
-#define CPUARCH_H
-
-#include <QtGlobal>
-
-#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
-
-#if defined(__arm64__)
-	#define CPU_ARCH_STR "arm64"
-#elif defined(__arm__) || defined(__TARGET_ARCH_ARM) || defined(_M_ARM)
-	#define CPU_ARCH_STR "arm"
-#elif defined(__x86_64) || defined(__x86_64__) || defined(__amd64) \
- || defined(_M_X64)
-	#define CPU_ARCH_STR "x86_64"
-#elif defined(__i386) || defined(__i386__) || defined(_M_IX86)
-	#define CPU_ARCH_STR "i386"
-#elif defined(__ia64) || defined(__ia64__) || defined(_M_IA64)
-	#define CPU_ARCH_STR "ia64"
-#elif defined(_MIPS_ARCH_MIPS64) || defined(__mips64)
-	#define CPU_ARCH_STR "mips64"
-#elif defined(__mips) || defined(__mips__) || defined(_M_MRX000)
-	#define CPU_ARCH_STR "mips"
-#elif defined(__ppc64__) || defined(__powerpc64__) || defined(__64BIT__)
-	#define CPU_ARCH_STR "power64"
-#elif defined(__ppc__) || defined(__ppc) || defined(__powerpc__) \
-  || defined(_ARCH_COM) || defined(_ARCH_PWR) || defined(_ARCH_PPC)  \
-  || defined(_M_MPPC) || defined(_M_PPC)
-	#define CPU_ARCH_STR "power"
-#else
-	#define CPU_ARCH_STR "unknown"
-#endif
-
-#define CPU_ARCH QString(CPU_ARCH_STR)
-
-#else // QT_VERSION < 5.4
-
-#include <QSysInfo>
-#define CPU_ARCH QSysInfo::buildCpuArchitecture()
-
-#endif // QT_VERSION < 5.4
-
-#endif // CPUARCH_H

src/GUI/fileselectwidget.cpp

@@ -24,7 +24,7 @@ FileSelectWidget::FileSelectWidget(QWidget *parent) : QWidget(parent)
 	connect(_button, SIGNAL(clicked()), this, SLOT(browse()));
 
 	QHBoxLayout *layout = new QHBoxLayout();
-	layout->setMargin(0);
+	layout->setContentsMargins(QMargins());
 	layout->addWidget(_edit);
 	layout->addWidget(_button);
 	setLayout(layout);

src/GUI/graphitem.cpp

@@ -85,7 +85,7 @@ const GraphSegment *GraphItem::segment(qreal x, GraphType type) const
 	return 0;
 }
 
-qreal GraphItem::yAtX(qreal x)
+qreal GraphItem::yAtX(qreal x) const
 {
 	const GraphSegment *seg = segment(x, _type);
 	if (!seg)
@@ -106,7 +106,7 @@ qreal GraphItem::yAtX(qreal x)
 		else if (p.x(_type) < x)
 			low = mid + 1;
 		else
-			return -p.y();
+			return p.y();
 	}
 
 	QLineF l;
@@ -117,11 +117,14 @@ qreal GraphItem::yAtX(qreal x)
 		l = QLineF(seg->at(mid-1).x(_type), seg->at(mid-1).y(),
 		  seg->at(mid).x(_type), seg->at(mid).y());
 
-	return -l.pointAt((x - l.p1().x()) / (l.p2().x() - l.p1().x())).y();
+	return l.pointAt((x - l.p1().x()) / (l.p2().x() - l.p1().x())).y();
 }
 
-qreal GraphItem::distanceAtTime(qreal time)
+qreal GraphItem::distanceAtTime(qreal time) const
 {
+	if (!_time)
+		return NAN;
+
 	const GraphSegment *seg = segment(time, Time);
 	if (!seg)
 		return NAN;
@@ -155,12 +158,42 @@ qreal GraphItem::distanceAtTime(qreal time)
 	return l.pointAt((time - l.p1().x()) / (l.p2().x() - l.p1().x())).y();
 }
 
-void GraphItem::emitSliderPositionChanged(qreal pos)
+qreal GraphItem::timeAtDistance(qreal distance) const
 {
-	if (_type == Time)
-		emit sliderPositionChanged(_time ? distanceAtTime(pos) : NAN);
+	if (!_time)
+		return NAN;
+
+	const GraphSegment *seg = segment(distance, Distance);
+	if (!seg)
+		return NAN;
+
+	int low = 0;
+	int high = seg->count() - 1;
+	int mid = 0;
+
+	if (!(distance >= seg->at(low).s() && distance <= seg->at(high).s()))
+		return NAN;
+
+	while (low <= high) {
+		mid = low + ((high - low) / 2);
+		const GraphPoint &p = seg->at(mid);
+		if (p.s() > distance)
+			high = mid - 1;
+		else if (p.s() < distance)
+			low = mid + 1;
+		else
+			return seg->at(mid).t();
+	}
+
+	QLineF l;
+	if (seg->at(mid).s() < distance)
+		l = QLineF(seg->at(mid).s(), seg->at(mid).t(), seg->at(mid+1).s(),
+		  seg->at(mid+1).t());
 	else
-		emit sliderPositionChanged(pos);
+		l = QLineF(seg->at(mid-1).s(), seg->at(mid-1).t(),
+		  seg->at(mid).s(), seg->at(mid).t());
+
+	return l.pointAt((distance - l.p1().x()) / (l.p2().x() - l.p1().x())).y();
 }
 
 void GraphItem::hover(bool hover)

src/GUI/graphitem.h

@@ -23,6 +23,7 @@ public:
 	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 	  QWidget *widget);
 
+	GraphType graphType() const {return _type;}
 	const QRectF &bounds() const {return _bounds;}
 
 	qreal max() const;
@@ -38,17 +39,16 @@ public:
 	GraphItem *secondaryGraph() const {return _secondaryGraph;}
 	void setSecondaryGraph(GraphItem *graph) {_secondaryGraph = graph;}
 
-	qreal yAtX(qreal x);
-	qreal distanceAtTime(qreal time);
+	qreal yAtX(qreal x) const;
+	qreal distanceAtTime(qreal time) const;
+	qreal timeAtDistance(qreal distance) const;
 
 	void redraw();
 
 signals:
-	void sliderPositionChanged(qreal);
 	void selected(bool);
 
 public slots:
-	void emitSliderPositionChanged(qreal);
 	void hover(bool hover);
 
 protected:

src/GUI/graphtab.h

@@ -1,6 +1,7 @@
 #ifndef GRAPHTAB_H
 #define GRAPHTAB_H
 
+#include <QtGlobal>
 #include <QList>
 #include "graphview.h"
 #include "units.h"
@@ -14,7 +15,12 @@ class GraphTab : public GraphView
 	Q_OBJECT
 
 public:
-	GraphTab(QWidget *parent = 0) : GraphView(parent) {}
+	GraphTab(QWidget *parent = 0) : GraphView(parent)
+	{
+#if defined(Q_OS_WIN32) || defined(Q_OS_MAC)
+		setFrameShape(QFrame::NoFrame);
+#endif // Q_OS_WIN32 || Q_OS_MAC
+	}
 	virtual ~GraphTab() {}
 
 	virtual QString label() const = 0;

src/GUI/graphview.cpp

@@ -6,8 +6,8 @@
 #include <QGraphicsSimpleTextItem>
 #include <QPalette>
 #include <QLocale>
+#include <QOpenGLWidget>
 #include "data/graph.h"
-#include "opengl.h"
 #include "axisitem.h"
 #include "axislabelitem.h"
 #include "slideritem.h"
@@ -179,6 +179,13 @@ void GraphView::setGraphType(GraphType type)
 		_xLabel = tr("Time");
 	setXUnits();
 
+	if (singleGraph())
+		_sliderPos = (type == Distance)
+		  ? _graphs.first()->distanceAtTime(_sliderPos)
+		  : _graphs.first()->timeAtDistance(_sliderPos);
+	else
+		_sliderPos = 0;
+
 	redraw();
 }
 
@@ -194,9 +201,6 @@ void GraphView::showSliderInfo(bool show)
 
 void GraphView::addGraph(GraphItem *graph)
 {
-	connect(this, SIGNAL(sliderPositionChanged(qreal)), graph,
-	  SLOT(emitSliderPositionChanged(qreal)));
-
 	_graphs.append(graph);
 	if (!graph->bounds().isNull())
 		_scene->addItem(graph);
@@ -207,9 +211,6 @@ void GraphView::addGraph(GraphItem *graph)
 
 void GraphView::removeGraph(GraphItem *graph)
 {
-	disconnect(this, SIGNAL(sliderPositionChanged(qreal)), graph,
-	  SLOT(emitSliderPositionChanged(qreal)));
-
 	_graphs.removeOne(graph);
 	_scene->removeItem(graph);
 
@@ -351,23 +352,31 @@ void GraphView::wheelEvent(QWheelEvent *e)
 {
 	static int deg = 0;
 
-	deg += e->delta() / 8;
+	deg += e->angleDelta().y() / 8;
 	if (qAbs(deg) < 15)
 		return;
 	deg = 0;
 
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
 	QPointF pos = mapToScene(e->pos());
+#else // QT 5.15
+	QPointF pos = mapToScene(e->position().toPoint());
+#endif // QT 5.15
 	QRectF gr(_grid->boundingRect());
 	QPointF r(pos.x() / gr.width(), pos.y() / gr.height());
 
-	_zoom = (e->delta() > 0) ? _zoom * 1.25 : qMax(_zoom / 1.25, 1.0);
+	_zoom = (e->angleDelta().y() > 0) ? _zoom * 1.25 : qMax(_zoom / 1.25, 1.0);
 	redraw();
 
 	QRectF ngr(_grid->boundingRect());
 	QPointF npos(mapFromScene(QPointF(r.x() * ngr.width(),
 	  r.y() * ngr.height())));
 	QScrollBar *sb = horizontalScrollBar();
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
 	sb->setSliderPosition(sb->sliderPosition() + npos.x() - e->pos().x());
+#else // QT 5.15
+	sb->setSliderPosition(sb->sliderPosition() + npos.x() - e->position().x());
+#endif // QT 5.15
 
 	QGraphicsView::wheelEvent(e);
 }
@@ -426,12 +435,17 @@ void GraphView::updateSliderPosition()
 	}
 }
 
+bool GraphView::singleGraph() const
+{
+	return (_graphs.count() == 1
+	  || (_graphs.count() == 2 && _graphs.first()->secondaryGraph()));
+}
+
 void GraphView::updateSliderInfo()
 {
 	QLocale l(QLocale::system());
 	qreal r = 0, y = 0;
-	GraphItem *cardinal = (_graphs.count() == 1 || (_graphs.count() == 2
-	  && _graphs.first()->secondaryGraph())) ? _graphs.first() : 0;
+	GraphItem *cardinal = singleGraph() ? _graphs.first() : 0;
 
 	if (cardinal) {
 		QRectF br(_bounds);
@@ -439,7 +453,7 @@ void GraphView::updateSliderInfo()
 			br.adjust(0, -(_minYRange/2 - br.height()/2), 0,
 			  _minYRange/2 - br.height()/2);
 
-		y = cardinal->yAtX(_sliderPos);
+		y = -cardinal->yAtX(_sliderPos);
 		r = (y - br.bottom()) / br.height();
 	}
 
@@ -455,9 +469,9 @@ void GraphView::updateSliderInfo()
 	QString yText((!cardinal) ? QString() : l.toString(-y * _yScale + _yOffset,
 	  'f', _precision) + UNIT_SPACE + _yUnits);
 	if (cardinal && cardinal->secondaryGraph()) {
-		qreal delta = y - cardinal->secondaryGraph()->yAtX(_sliderPos);
-		yText += " " + QChar(0x0394) + l.toString(-delta * _yScale + _yOffset,
-		  'f', _precision) + UNIT_SPACE + _yUnits;
+		qreal delta = y + cardinal->secondaryGraph()->yAtX(_sliderPos);
+		yText += QString(" ") + QChar(0x0394) + l.toString(-delta * _yScale
+		  + _yOffset, 'f', _precision) + UNIT_SPACE + _yUnits;
 	}
 	_sliderInfo->setText(xText, yText);
 }
@@ -537,7 +551,7 @@ void GraphView::setGraphWidth(int width)
 void GraphView::useOpenGL(bool use)
 {
 	if (use)
-		setViewport(new OPENGL_WIDGET);
+		setViewport(new QOpenGLWidget);
 	else
 		setViewport(new QWidget);
 }

src/GUI/graphview.h

@@ -43,6 +43,8 @@ public:
 	void setSliderPosition(qreal pos);
 	void setSliderColor(const QColor &color);
 
+	qreal sliderPosition() const {return _sliderPos;}
+
 signals:
 	void sliderPositionChanged(qreal);
 
@@ -91,6 +93,7 @@ private:
 	void updateSliderInfo();
 	void removeItem(QGraphicsItem *item);
 	void addItem(QGraphicsItem *item);
+	bool singleGraph() const;
 
 	GraphicsScene *_scene;
 

src/GUI/gui.cpp

@@ -1,4 +1,3 @@
-#include "common/config.h"
 #include <QApplication>
 #include <QSplitter>
 #include <QVBoxLayout>
@@ -23,10 +22,8 @@
 #include <QMimeData>
 #include <QUrl>
 #include <QPixmapCache>
-#ifdef ENABLE_HIDPI
 #include <QWindow>
 #include <QScreen>
-#endif // ENABLE_HIDPI
 #include <QStyle>
 #include "common/programpaths.h"
 #include "data/data.h"
@@ -47,10 +44,10 @@
 #include "mapview.h"
 #include "trackinfo.h"
 #include "filebrowser.h"
-#include "cpuarch.h"
 #include "graphtab.h"
 #include "graphitem.h"
 #include "pathitem.h"
+#include "mapitem.h"
 #include "mapaction.h"
 #include "gui.h"
 
@@ -93,8 +90,7 @@ GUI::GUI()
 	_routeDistance = 0;
 	_time = 0;
 	_movingTime = 0;
-
-	_sliderPos = 0;
+	_lastGraphTab = 0;
 
 	_dataDir = QDir::homePath();
 	_mapDir = QDir::homePath();
@@ -130,11 +126,17 @@ void GUI::createMapActions()
 	if (mapDir.isNull())
 		return;
 
-	QString unused;
-	QList<Map*> maps(MapList::loadMaps(mapDir, unused));
+	QList<Map*> maps(MapList::loadMaps(mapDir));
 	for (int i = 0; i < maps.count(); i++) {
-		MapAction *a = createMapAction(maps.at(i));
-		connect(a, SIGNAL(loaded()), this, SLOT(mapInitialized()));
+		Map *map = maps.at(i);
+		if (map->isValid()) {
+			MapAction *a = createMapAction(map);
+			connect(a, SIGNAL(loaded()), this, SLOT(mapInitialized()));
+		} else {
+			qWarning("%s: %s", qPrintable(map->path()),
+			  qPrintable(map->errorString()));
+			delete map;
+		}
 	}
 }
 
@@ -159,7 +161,7 @@ void GUI::mapInitialized()
 		_showMapAction->setEnabled(true);
 		_clearMapCacheAction->setEnabled(true);
 	} else {
-		qWarning("%s: %s", qPrintable(map->name()), qPrintable(map->errorString()));
+		qWarning("%s: %s", qPrintable(map->path()), qPrintable(map->errorString()));
 		action->deleteLater();
 	}
 }
@@ -167,8 +169,13 @@ void GUI::mapInitialized()
 void GUI::createPOIFilesActions()
 {
 	_poiFilesSignalMapper = new QSignalMapper(this);
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
 	connect(_poiFilesSignalMapper, SIGNAL(mapped(int)), this,
 	  SLOT(poiFileChecked(int)));
+#else // QT 5.15
+	connect(_poiFilesSignalMapper, SIGNAL(mappedInt(int)), this,
+	  SLOT(poiFileChecked(int)));
+#endif // QT 5.15
 
 	for (int i = 0; i < _poi->files().count(); i++)
 		createPOIFileAction(_poi->files().at(i));
@@ -276,7 +283,7 @@ void GUI::createActions()
 	_overlapPOIAction->setMenuRole(QAction::NoRole);
 	_overlapPOIAction->setCheckable(true);
 	connect(_overlapPOIAction, SIGNAL(triggered(bool)), _mapView,
-	  SLOT(setPOIOverlap(bool)));
+	  SLOT(showOverlappedPOIs(bool)));
 	_showPOILabelsAction = new QAction(tr("Show POI labels"), this);
 	_showPOILabelsAction->setMenuRole(QAction::NoRole);
 	_showPOILabelsAction->setCheckable(true);
@@ -306,10 +313,14 @@ void GUI::createActions()
 	  this);
 	_loadMapAction->setMenuRole(QAction::NoRole);
 	connect(_loadMapAction, SIGNAL(triggered()), this, SLOT(loadMap()));
+	_loadMapDirAction = new QAction(QIcon(OPEN_FILE_ICON),
+	  tr("Load map directory..."), this);
+	_loadMapDirAction->setMenuRole(QAction::NoRole);
+	connect(_loadMapDirAction, SIGNAL(triggered()), this, SLOT(loadMapDir()));
 	_clearMapCacheAction = new QAction(tr("Clear tile cache"), this);
 	_clearMapCacheAction->setEnabled(false);
 	_clearMapCacheAction->setMenuRole(QAction::NoRole);
-	connect(_clearMapCacheAction, SIGNAL(triggered()), _mapView,
+	connect(_clearMapCacheAction, SIGNAL(triggered()), this,
 	  SLOT(clearMapCache()));
 	_nextMapAction = new QAction(tr("Next map"), this);
 	_nextMapAction->setMenuRole(QAction::NoRole);
@@ -363,6 +374,11 @@ void GUI::createActions()
 	_showTicksAction->setCheckable(true);
 	connect(_showTicksAction, SIGNAL(triggered(bool)), _mapView,
 	  SLOT(showTicks(bool)));
+	_showMarkersAction = new QAction(tr("Position markers"), this);
+	_showMarkersAction->setMenuRole(QAction::NoRole);
+	_showMarkersAction->setCheckable(true);
+	connect(_showMarkersAction, SIGNAL(triggered(bool)), _mapView,
+	  SLOT(showMarkers(bool)));
 
 	// Graph actions
 	_showGraphsAction = new QAction(QIcon(SHOW_GRAPHS_ICON), tr("Show graphs"),
@@ -399,11 +415,6 @@ void GUI::createActions()
 	_showGraphSliderInfoAction->setCheckable(true);
 	connect(_showGraphSliderInfoAction, SIGNAL(triggered(bool)), this,
 	  SLOT(showGraphSliderInfo(bool)));
-	_showMarkersAction = new QAction(tr("Show path markers"), this);
-	_showMarkersAction->setMenuRole(QAction::NoRole);
-	_showMarkersAction->setCheckable(true);
-	connect(_showMarkersAction, SIGNAL(triggered(bool)), _mapView,
-	  SLOT(showMarkers(bool)));
 
 	// Settings actions
 	_showToolbarsAction = new QAction(tr("Show toolbars"), this);
@@ -519,6 +530,7 @@ void GUI::createMenus()
 	_mapMenu->addActions(_mapsActionGroup->actions());
 	_mapsEnd = _mapMenu->addSeparator();
 	_mapMenu->addAction(_loadMapAction);
+	_mapMenu->addAction(_loadMapDirAction);
 	_mapMenu->addAction(_clearMapCacheAction);
 	_mapMenu->addSeparator();
 	_mapMenu->addAction(_showCoordinatesAction);
@@ -531,7 +543,6 @@ void GUI::createMenus()
 	graphMenu->addSeparator();
 	graphMenu->addAction(_showGraphGridAction);
 	graphMenu->addAction(_showGraphSliderInfoAction);
-	graphMenu->addAction(_showMarkersAction);
 	graphMenu->addSeparator();
 	graphMenu->addAction(_showGraphsAction);
 
@@ -552,6 +563,7 @@ void GUI::createMenus()
 	displayMenu->addAction(_showWaypointLabelsAction);
 	displayMenu->addAction(_showRouteWaypointsAction);
 	displayMenu->addAction(_showTicksAction);
+	displayMenu->addAction(_showMarkersAction);
 	dataMenu->addSeparator();
 	dataMenu->addAction(_showTracksAction);
 	dataMenu->addAction(_showRoutesAction);
@@ -649,13 +661,8 @@ void GUI::createGraphTabs()
 	_tabs.append(new TemperatureGraph(_graphTabWidget));
 	_tabs.append(new GearRatioGraph(_graphTabWidget));
 
-	for (int i = 0; i < _tabs.count(); i++) {
-#if defined(Q_OS_WIN32) || defined(Q_OS_MAC)
-		_tabs.at(i)->setFrameShape(QFrame::NoFrame);
-#endif // Q_OS_WIN32 || Q_OS_MAC
-		connect(_tabs.at(i), SIGNAL(sliderPositionChanged(qreal)), this,
-		  SLOT(sliderPositionChanged(qreal)));
-	}
+	connect(_tabs.first(), SIGNAL(sliderPositionChanged(qreal)), _mapView,
+	  SLOT(setMarkerPosition(qreal)));
 }
 
 void GUI::createStatusBar()
@@ -679,8 +686,8 @@ void GUI::about()
 
 	msgBox.setWindowTitle(tr("About GPXSee"));
 	msgBox.setText("<h2>" + QString(APP_NAME) + "</h2><p><p>" + tr("Version %1")
-	  .arg(QString(APP_VERSION) + " (" + CPU_ARCH + ", Qt " + QT_VERSION_STR
-	  + ")") + "</p>");
+	  .arg(QString(APP_VERSION) + " (" + QSysInfo::buildCpuArchitecture()
+	  + ", Qt " + QT_VERSION_STR + ")") + "</p>");
 	msgBox.setInformativeText("<table width=\"300\"><tr><td>"
 	  + tr("GPXSee is distributed under the terms of the GNU General Public "
 	  "License version 3. For more info about GPXSee visit the project "
@@ -759,101 +766,45 @@ void GUI::paths()
 
 void GUI::openFile()
 {
-	QStringList files = QFileDialog::getOpenFileNames(this, tr("Open file"),
-	  _dataDir, Data::formats());
-	QStringList list = files;
+	QStringList files(QFileDialog::getOpenFileNames(this, tr("Open file"),
+	  _dataDir, Data::formats()));
 
-	for (QStringList::Iterator it = list.begin(); it != list.end(); it++)
-		openFile(*it);
-	if (!list.isEmpty())
-		_dataDir = QFileInfo(list.first()).path();
+	for (int i = 0; i < files.size(); i++)
+		openFile(files.at(i));
+	if (!files.isEmpty())
+		_dataDir = QFileInfo(files.last()).path();
 }
 
-bool GUI::openFile(const QString &fileName)
+bool GUI::openFile(const QString &fileName, bool silent)
 {
-	if (fileName.isEmpty() || _files.contains(fileName))
-		return false;
-
-	if (loadFile(fileName)) {
-		_files.append(fileName);
-		_browser->setCurrent(fileName);
-		_fileActionGroup->setEnabled(true);
-		_navigationActionGroup->setEnabled(true);
-
-		updateNavigationActions();
-		updateStatusBarInfo();
-		updateWindowTitle();
-
+	if (_files.contains(fileName))
 		return true;
-	} else {
-		if (_files.isEmpty())
-			_fileActionGroup->setEnabled(false);
 
+	if (!loadFile(fileName, silent))
 		return false;
-	}
+
+	_files.append(fileName);
+	_browser->setCurrent(fileName);
+	_fileActionGroup->setEnabled(true);
+	// Explicitly enable the reload action as it may be disabled by loadMapDir()
+	_reloadFileAction->setEnabled(true);
+	_navigationActionGroup->setEnabled(true);
+
+	updateNavigationActions();
+	updateStatusBarInfo();
+	updateWindowTitle();
+
+	return true;
 }
 
-bool GUI::loadFile(const QString &fileName)
+bool GUI::loadFile(const QString &fileName, bool silent)
 {
-	Data data(fileName);
-	QList<QList<GraphItem*> > graphs;
-	QList<PathItem*> paths;
+	Data data(fileName, !silent);
 
 	if (data.isValid()) {
-		for (int i = 0; i < data.tracks().count(); i++) {
-			const Track &track = data.tracks().at(i);
-			_trackDistance += track.distance();
-			_time += track.time();
-			_movingTime += track.movingTime();
-#ifdef ENABLE_TIMEZONES
-			const QDateTime date = track.date().toTimeZone(
-			  _options.timeZone.zone());
-#else // ENABLE_TIMEZONES
-			const QDateTime &date = track.date();
-#endif // ENABLE_TIMEZONES
-			if (_dateRange.first.isNull() || _dateRange.first > date)
-				_dateRange.first = date;
-			if (_dateRange.second.isNull() || _dateRange.second < date)
-				_dateRange.second = date;
-		}
-		_trackCount += data.tracks().count();
-
-		for (int i = 0; i < data.routes().count(); i++)
-			_routeDistance += data.routes().at(i).distance();
-		_routeCount += data.routes().count();
-
-		_waypointCount += data.waypoints().count();
-		_areaCount += data.areas().count();
-
-		if (_pathName.isNull()) {
-			if (data.tracks().count() == 1 && !data.routes().count())
-				_pathName = data.tracks().first().name();
-			else if (data.routes().count() == 1 && !data.tracks().count())
-				_pathName = data.routes().first().name();
-		} else
-			_pathName = QString();
-
-		for (int i = 0; i < _tabs.count(); i++)
-			graphs.append(_tabs.at(i)->loadData(data));
-		if (updateGraphTabs())
-			_splitter->refresh();
-		paths = _mapView->loadData(data);
-
-		for (int i = 0; i < paths.count(); i++) {
-			const PathItem *pi = paths.at(i);
-			for (int j = 0; j < graphs.count(); j++) {
-				const GraphItem *gi = graphs.at(j).at(i);
-				if (!gi)
-					continue;
-				connect(gi, SIGNAL(sliderPositionChanged(qreal)), pi,
-				  SLOT(moveMarker(qreal)));
-				connect(pi, SIGNAL(selected(bool)), gi, SLOT(hover(bool)));
-				connect(gi, SIGNAL(selected(bool)), pi, SLOT(hover(bool)));
-			}
-		}
-
+		loadData(data);
 		return true;
-	} else {
+	} else if (!silent) {
 		updateNavigationActions();
 		updateStatusBarInfo();
 		updateWindowTitle();
@@ -865,25 +816,80 @@ bool GUI::loadFile(const QString &fileName)
 			error.append("\n" + tr("Line: %1").arg(data.errorLine()));
 		QMessageBox::critical(this, APP_NAME, error);
 		return false;
+	} else
+		return false;
+}
+
+void GUI::loadData(const Data &data)
+{
+	QList<QList<GraphItem*> > graphs;
+	QList<PathItem*> paths;
+
+	for (int i = 0; i < data.tracks().count(); i++) {
+		const Track &track = data.tracks().at(i);
+		_trackDistance += track.distance();
+		_time += track.time();
+		_movingTime += track.movingTime();
+		const QDateTime date = track.date().toTimeZone(_options.timeZone.zone());
+		if (_dateRange.first.isNull() || _dateRange.first > date)
+			_dateRange.first = date;
+		if (_dateRange.second.isNull() || _dateRange.second < date)
+			_dateRange.second = date;
+	}
+	_trackCount += data.tracks().count();
+
+	for (int i = 0; i < data.routes().count(); i++)
+		_routeDistance += data.routes().at(i).distance();
+	_routeCount += data.routes().count();
+
+	_waypointCount += data.waypoints().count();
+	_areaCount += data.areas().count();
+
+	if (_pathName.isNull()) {
+		if (data.tracks().count() == 1 && !data.routes().count())
+			_pathName = data.tracks().first().name();
+		else if (data.routes().count() == 1 && !data.tracks().count())
+			_pathName = data.routes().first().name();
+	} else
+		_pathName = QString();
+
+	for (int i = 0; i < _tabs.count(); i++)
+		graphs.append(_tabs.at(i)->loadData(data));
+	if (updateGraphTabs())
+		_splitter->refresh();
+	paths = _mapView->loadData(data);
+
+	GraphTab *gt = static_cast<GraphTab*>(_graphTabWidget->currentWidget());
+	int index = _graphTabWidget->currentIndex();
+
+	for (int i = 0; i < paths.count(); i++) {
+		PathItem *pi = paths.at(i);
+		if (!pi)
+			continue;
+
+		for (int j = 0; j < graphs.count(); j++)
+			pi->addGraph(graphs.at(j).at(i));
+
+		pi->setGraph(index);
+		pi->setMarkerPosition(gt->sliderPosition());
 	}
 }
 
 void GUI::openPOIFile()
 {
-	QStringList files = QFileDialog::getOpenFileNames(this, tr("Open POI file"),
-	  _poiDir, Data::formats());
-	QStringList list = files;
+	QStringList files(QFileDialog::getOpenFileNames(this, tr("Open POI file"),
+	  _poiDir, Data::formats()));
 
-	for (QStringList::Iterator it = list.begin(); it != list.end(); it++)
-		openPOIFile(*it);
-	if (!list.isEmpty())
-		_poiDir = QFileInfo(list.first()).path();
+	for (int i = 0; i < files.size(); i++)
+		openPOIFile(files.at(i));
+	if (!files.isEmpty())
+		_poiDir = QFileInfo(files.last()).path();
 }
 
 bool GUI::openPOIFile(const QString &fileName)
 {
-	if (fileName.isEmpty() || _poi->files().contains(fileName))
-		return false;
+	if (_poi->files().contains(fileName))
+		return true;
 
 	if (_poi->loadFile(fileName)) {
 		_mapView->showPOI(true);
@@ -963,7 +969,8 @@ void GUI::openOptions()
 	SET_VIEW_OPTION(pathAntiAliasing, useAntiAliasing);
 	SET_VIEW_OPTION(useOpenGL, useOpenGL);
 	SET_VIEW_OPTION(sliderColor, setMarkerColor);
-	SET_VIEW_OPTION(projection, setProjection);
+	SET_VIEW_OPTION(outputProjection, setOutputProjection);
+	SET_VIEW_OPTION(inputProjection, setInputProjection);
 
 	SET_TAB_OPTION(palette, setPalette);
 	SET_TAB_OPTION(graphWidth, setGraphWidth);
@@ -1000,23 +1007,18 @@ void GUI::openOptions()
 
 	if (options.connectionTimeout != _options.connectionTimeout)
 		Downloader::setTimeout(options.connectionTimeout);
-#ifdef ENABLE_HTTP2
 	if (options.enableHTTP2 != _options.enableHTTP2)
 		Downloader::enableHTTP2(options.enableHTTP2);
-#endif // ENABLE_HTTP2
 
-#ifdef ENABLE_HIDPI
 	if (options.hidpiMap != _options.hidpiMap)
 		_mapView->setDevicePixelRatio(devicePixelRatioF(),
 		  options.hidpiMap ? devicePixelRatioF() : 1.0);
-#endif // ENABLE_HIDPI
-#ifdef ENABLE_TIMEZONES
+
 	if (options.timeZone != _options.timeZone) {
 		_mapView->setTimeZone(options.timeZone.zone());
 		_dateRange.first = _dateRange.first.toTimeZone(options.timeZone.zone());
 		_dateRange.second = _dateRange.second.toTimeZone(options.timeZone.zone());
 	}
-#endif // ENABLE_TIMEZONES
 
 	if (reload)
 		reloadFiles();
@@ -1044,12 +1046,9 @@ void GUI::exportPDFFile()
 	printer.setCreator(QString(APP_NAME) + QString(" ")
 	  + QString(APP_VERSION));
 	printer.setResolution(_pdfExport.resolution);
-	printer.setOrientation(_pdfExport.orientation);
+	printer.setPageLayout(QPageLayout(QPageSize(_pdfExport.paperSize),
+	  _pdfExport.orientation, _pdfExport.margins, QPageLayout::Millimeter));
 	printer.setOutputFileName(_pdfExport.fileName);
-	printer.setPaperSize(_pdfExport.paperSize);
-	printer.setPageMargins(_pdfExport.margins.left(), _pdfExport.margins.top(),
-	  _pdfExport.margins.right(), _pdfExport.margins.bottom(),
-	  QPrinter::Millimeter);
 
 	plot(&printer);
 }
@@ -1227,7 +1226,7 @@ void GUI::plotMainPage(QPainter *painter, const QRectF &rect, qreal ratio,
 		sc = 1;
 	}
 
-	MapView::PlotFlags flags = MapView::NoFlags;
+	MapView::PlotFlags flags;
 	if (_options.hiresPrint)
 		flags |= MapView::HiRes;
 	if (expand)
@@ -1305,8 +1304,6 @@ void GUI::reloadFiles()
 		_tabs.at(i)->clear();
 	_mapView->clear();
 
-	_sliderPos = 0;
-
 	for (int i = 0; i < _files.size(); i++) {
 		if (!loadFile(_files.at(i))) {
 			_files.removeAt(i);
@@ -1335,8 +1332,6 @@ void GUI::closeFiles()
 	_dateRange = DateTimeRange(QDateTime(), QDateTime());
 	_pathName = QString();
 
-	_sliderPos = 0;
-
 	for (int i = 0; i < _tabs.count(); i++)
 		_tabs.at(i)->clear();
 	_mapView->clear();
@@ -1427,45 +1422,73 @@ void GUI::showGraphSliderInfo(bool show)
 
 void GUI::loadMap()
 {
-	QStringList files = QFileDialog::getOpenFileNames(this, tr("Open map file"),
-	  _mapDir, MapList::formats());
-	QStringList list = files;
+	QStringList files(QFileDialog::getOpenFileNames(this, tr("Open map file"),
+	  _mapDir, MapList::formats()));
+	MapAction *a, *lastReady = 0;
 
-	for (QStringList::Iterator it = list.begin(); it != list.end(); it++)
-		loadMap(*it);
-	if (!list.isEmpty())
-		_mapDir = QFileInfo(list.first()).path();
+	for (int i = 0; i < files.size(); i++) {
+		if (loadMap(files.at(i), a) && a)
+			lastReady = a;
+	}
+	if (!files.isEmpty())
+		_mapDir = QFileInfo(files.last()).path();
+	if (lastReady)
+		lastReady->trigger();
 }
 
-bool GUI::loadMap(const QString &fileName)
+static MapAction *findMapAction(const QList<QAction*> &mapActions,
+  const Map *map)
 {
-	// On OS X fileName may be a directory!
-
-	if (fileName.isEmpty())
-		return false;
-
-	QString error;
-	QList<Map*> maps = MapList::loadMaps(fileName, error);
-	if (maps.isEmpty()) {
-		error = tr("Error loading map:") + "\n\n"
-		  + fileName + "\n\n" + error;
-		QMessageBox::critical(this, APP_NAME, error);
-		return false;
+	for (int i = 0; i < mapActions.count(); i++) {
+		const Map *m = mapActions.at(i)->data().value<Map*>();
+		if (map->path() == m->path())
+			return static_cast<MapAction*>(mapActions.at(i));
 	}
 
+	return 0;
+}
+
+bool GUI::loadMap(const QString &fileName, MapAction *&action, bool silent)
+{
+	QList<Map*> maps(MapList::loadMaps(fileName));
+	QList<QAction*> existingActions(_mapsActionGroup->actions());
+	MapAction *lastReady = 0;
+	bool valid = false;
+
 	for (int i = 0; i < maps.size(); i++) {
 		Map *map = maps.at(i);
-		MapAction *a = createMapAction(map);
-		_mapMenu->insertAction(_mapsEnd, a);
-		if (map->isReady()) {
-			a->trigger();
-			_showMapAction->setEnabled(true);
-			_clearMapCacheAction->setEnabled(true);
-		} else
-			connect(a, SIGNAL(loaded()), this, SLOT(mapLoaded()));
+		MapAction *a;
+
+		if (!(a = findMapAction(existingActions, map))) {
+			if (!map->isValid()) {
+				if (!silent)
+					QMessageBox::critical(this, APP_NAME,
+					  tr("Error loading map:") + "\n\n" + map->path() + "\n\n"
+					  + map->errorString());
+				delete map;
+			} else {
+				valid = true;
+				a = createMapAction(map);
+				_mapMenu->insertAction(_mapsEnd, a);
+
+				if (map->isReady()) {
+					lastReady = a;
+					_showMapAction->setEnabled(true);
+					_clearMapCacheAction->setEnabled(true);
+				} else
+					connect(a, SIGNAL(loaded()), this, SLOT(mapLoaded()));
+			}
+		} else {
+			valid = true;
+			map = a->data().value<Map*>();
+			if (map->isReady())
+				lastReady = a;
+		}
 	}
 
-	return true;
+	action = lastReady;
+
+	return valid;
 }
 
 void GUI::mapLoaded()
@@ -1478,13 +1501,94 @@ void GUI::mapLoaded()
 		_showMapAction->setEnabled(true);
 		_clearMapCacheAction->setEnabled(true);
 	} else {
-		QString error = tr("Error loading map:") + "\n\n"
-		  + map->name() + "\n\n" + map->errorString();
+		QString error = tr("Error loading map:") + "\n\n" + map->path() + "\n\n"
+		  + map->errorString();
 		QMessageBox::critical(this, APP_NAME, error);
 		action->deleteLater();
 	}
 }
 
+void GUI::mapLoadedDir()
+{
+	MapAction *action = static_cast<MapAction*>(QObject::sender());
+	Map *map = action->data().value<Map*>();
+
+	if (map->isValid()) {
+		_showMapAction->setEnabled(true);
+		_clearMapCacheAction->setEnabled(true);
+		QList<MapAction*> actions;
+		actions.append(action);
+		_mapView->loadMaps(actions);
+	} else {
+		QString error = tr("Error loading map:") + "\n\n" + map->path() + "\n\n"
+		  + map->errorString();
+		QMessageBox::critical(this, APP_NAME, error);
+		action->deleteLater();
+	}
+}
+
+void GUI::loadMapDir()
+{
+	QString dir(QFileDialog::getExistingDirectory(this,
+	  tr("Select map directory"), _mapDir, QFileDialog::ShowDirsOnly));
+	if (dir.isEmpty())
+		return;
+
+	QList<Map*> maps(MapList::loadMaps(dir));
+	QList<MapAction*> actions;
+	QList<QAction*> existingActions(_mapsActionGroup->actions());
+	QFileInfo fi(dir);
+	QMenu *menu = new QMenu(fi.fileName());
+
+	for (int i = 0; i < maps.size(); i++) {
+		Map *map = maps.at(i);
+		MapAction *a;
+
+		if (!(a = findMapAction(existingActions, map))) {
+			if (!map->isValid()) {
+				QMessageBox::critical(this, APP_NAME, tr("Error loading map:")
+				  + "\n\n" + map->path() + "\n\n" + map->errorString());
+				delete map;
+			} else {
+				a = createMapAction(map);
+				menu->addAction(a);
+
+				if (map->isReady()) {
+					_showMapAction->setEnabled(true);
+					_clearMapCacheAction->setEnabled(true);
+					actions.append(a);
+				} else
+					connect(a, SIGNAL(loaded()), this, SLOT(mapLoadedDir()));
+			}
+		} else {
+			map = a->data().value<Map*>();
+			if (map->isReady())
+				actions.append(a);
+		}
+	}
+
+	_mapView->loadMaps(actions);
+
+	if (menu->isEmpty())
+		delete menu;
+	else {
+		menu->setStyleSheet("QMenu { menu-scrollable: 1; }");
+		_mapMenu->insertMenu(_mapsEnd, menu);
+	}
+
+	_mapDir = fi.absolutePath();
+	_areaCount += maps.size();
+	_fileActionGroup->setEnabled(true);
+	_reloadFileAction->setEnabled(false);
+}
+
+void GUI::clearMapCache()
+{
+	if (QMessageBox::question(this, APP_NAME,
+	  tr("Clear the map tile cache?")) == QMessageBox::Yes)
+		_mapView->clearMapCache();
+}
+
 void GUI::updateStatusBarInfo()
 {
 	if (_files.count() == 0)
@@ -1535,7 +1639,7 @@ void GUI::nextMap()
 	if (!checked)
 		return;
 
-	QList<QAction*> maps = _mapsActionGroup->actions();
+	QList<QAction*> maps(_mapsActionGroup->actions());
 	for (int i = 1;	i < maps.size(); i++) {
 		int next = (maps.indexOf(checked) + i) % maps.count();
 		if (maps.at(next)->isEnabled()) {
@@ -1551,7 +1655,7 @@ void GUI::prevMap()
 	if (!checked)
 		return;
 
-	QList<QAction*> maps = _mapsActionGroup->actions();
+	QList<QAction*> maps(_mapsActionGroup->actions());
 	for (int i = 1; i < maps.size(); i++) {
 		int prev = (maps.indexOf(checked) + maps.count() - i) % maps.count();
 		if (maps.at(prev)->isEnabled()) {
@@ -1567,18 +1671,25 @@ void GUI::poiFileChecked(int index)
 	  _poiFilesActions.at(index)->isChecked());
 }
 
-void GUI::sliderPositionChanged(qreal pos)
-{
-	_sliderPos = pos;
-}
-
 void GUI::graphChanged(int index)
 {
 	if (index < 0)
 		return;
 
+	_mapView->setGraph(index);
+
 	GraphTab *gt = static_cast<GraphTab*>(_graphTabWidget->widget(index));
-	gt->setSliderPosition(_sliderPos);
+	if (_lastGraphTab)
+		disconnect(_lastGraphTab, SIGNAL(sliderPositionChanged(qreal)),
+		  _mapView, SLOT(setMarkerPosition(qreal)));
+
+	connect(gt, SIGNAL(sliderPositionChanged(qreal)), _mapView,
+	  SLOT(setMarkerPosition(qreal)));
+
+	if (_lastGraphTab)
+		gt->setSliderPosition(_lastGraphTab->sliderPosition());
+
+	_lastGraphTab = gt;
 }
 
 void GUI::updateNavigationActions()
@@ -1657,12 +1768,8 @@ void GUI::setCoordinatesFormat(CoordinatesFormat format)
 
 void GUI::setGraphType(GraphType type)
 {
-	_sliderPos = 0;
-
-	for (int i = 0; i <_tabs.count(); i++) {
+	for (int i = 0; i <_tabs.count(); i++)
 		_tabs.at(i)->setGraphType(type);
-		_tabs.at(i)->setSliderPosition(0);
-	}
 }
 
 void GUI::next()
@@ -1777,9 +1884,25 @@ void GUI::dragEnterEvent(QDragEnterEvent *event)
 
 void GUI::dropEvent(QDropEvent *event)
 {
-	QList<QUrl> urls = event->mimeData()->urls();
-	for (int i = 0; i < urls.size(); i++)
-		openFile(urls.at(i).toLocalFile());
+	MapAction *lastReady = 0;
+	QList<QUrl> urls(event->mimeData()->urls());
+
+	for (int i = 0; i < urls.size(); i++) {
+		QString file(urls.at(i).toLocalFile());
+
+		if (!openFile(file, true)) {
+			MapAction *a;
+			if (!loadMap(file, a, true))
+				openFile(file, false);
+			else {
+				if (a)
+					lastReady = a;
+			}
+		}
+	}
+
+	if (lastReady)
+		lastReady->trigger();
 
 	event->acceptProposedAction();
 }
@@ -1840,9 +1963,6 @@ void GUI::writeSettings()
 	  != SHOW_GRAPH_SLIDER_INFO_DEFAULT)
 		settings.setValue(SHOW_GRAPH_SLIDER_INFO_SETTING,
 		  _showGraphSliderInfoAction->isChecked());
-	if (_showMarkersAction->isChecked() != SHOW_MARKERS_DEFAULT)
-		settings.setValue(SHOW_MARKERS_SETTING,
-		  _showMarkersAction->isChecked());
 	settings.endGroup();
 
 	settings.beginGroup(POI_SETTINGS_GROUP);
@@ -1883,6 +2003,9 @@ void GUI::writeSettings()
 	if (_showTicksAction->isChecked() != SHOW_TICKS_DEFAULT)
 		settings.setValue(SHOW_TICKS_SETTING,
 		  _showTicksAction->isChecked());
+	if (_showMarkersAction->isChecked() != SHOW_MARKERS_DEFAULT)
+		settings.setValue(SHOW_MARKERS_SETTING,
+		  _showMarkersAction->isChecked());
 	settings.endGroup();
 
 	settings.beginGroup(PDF_EXPORT_SETTINGS_GROUP);
@@ -1988,21 +2111,17 @@ void GUI::writeSettings()
 	if (_options.showSecondarySpeed != SHOW_SECONDARY_SPEED_DEFAULT)
 		settings.setValue(SHOW_SECONDARY_SPEED_SETTING,
 		  _options.showSecondarySpeed);
-#ifdef ENABLE_TIMEZONES
 	if (_options.timeZone != TimeZoneInfo())
 		settings.setValue(TIME_ZONE_SETTING, QVariant::fromValue(
 		  _options.timeZone));
-#endif // ENABLE_TIMEZONES
 	if (_options.useSegments != USE_SEGMENTS_DEFAULT)
 		settings.setValue(USE_SEGMENTS_SETTING, _options.useSegments);
 	if (_options.poiRadius != POI_RADIUS_DEFAULT)
 		settings.setValue(POI_RADIUS_SETTING, _options.poiRadius);
 	if (_options.useOpenGL != USE_OPENGL_DEFAULT)
 		settings.setValue(USE_OPENGL_SETTING, _options.useOpenGL);
-#ifdef ENABLE_HTTP2
 	if (_options.enableHTTP2 != ENABLE_HTTP2_DEFAULT)
 		settings.setValue(ENABLE_HTTP2_SETTING, _options.enableHTTP2);
-#endif // ENABLE_HTTP2
 	if (_options.pixmapCache != PIXMAP_CACHE_DEFAULT)
 		settings.setValue(PIXMAP_CACHE_SETTING, _options.pixmapCache);
 	if (_options.connectionTimeout != CONNECTION_TIMEOUT_DEFAULT)
@@ -2026,12 +2145,12 @@ void GUI::writeSettings()
 		  _options.separateGraphPage);
 	if (_options.sliderColor != SLIDER_COLOR_DEFAULT)
 		settings.setValue(SLIDER_COLOR_SETTING, _options.sliderColor);
-	if (_options.projection != PROJECTION_DEFAULT)
-		settings.setValue(PROJECTION_SETTING, _options.projection);
-#ifdef ENABLE_HIDPI
+	if (_options.outputProjection != OUTPUT_PROJECTION_DEFAULT)
+		settings.setValue(OUTPUT_PROJECTION_SETTING, _options.outputProjection);
+	if (_options.inputProjection != INPUT_PROJECTION_DEFAULT)
+		settings.setValue(INPUT_PROJECTION_SETTING, _options.outputProjection);
 	if (_options.hidpiMap != HIDPI_MAP_DEFAULT)
 		settings.setValue(HIDPI_MAP_SETTING, _options.hidpiMap);
-#endif // ENABLE_HIDPI
 	settings.endGroup();
 }
 
@@ -2114,15 +2233,11 @@ void GUI::readSettings()
 		showGraphSliderInfo(false);
 	else
 		_showGraphSliderInfoAction->setChecked(true);
-	if (!settings.value(SHOW_MARKERS_SETTING, SHOW_MARKERS_DEFAULT).toBool())
-		_mapView->showMarkers(false);
-	else
-		_showMarkersAction->setChecked(true);
 	settings.endGroup();
 
 	settings.beginGroup(POI_SETTINGS_GROUP);
 	if (!settings.value(OVERLAP_POI_SETTING, OVERLAP_POI_DEFAULT).toBool())
-		_mapView->setPOIOverlap(false);
+		_mapView->showOverlappedPOIs(false);
 	else
 		_overlapPOIAction->setChecked(true);
 	if (!settings.value(LABELS_POI_SETTING, LABELS_POI_DEFAULT).toBool())
@@ -2184,14 +2299,18 @@ void GUI::readSettings()
 		_mapView->showTicks(true);
 		_showTicksAction->setChecked(true);
 	}
+	if (!settings.value(SHOW_MARKERS_SETTING, SHOW_MARKERS_DEFAULT).toBool())
+		_mapView->showMarkers(false);
+	else
+		_showMarkersAction->setChecked(true);
 	settings.endGroup();
 
 	settings.beginGroup(PDF_EXPORT_SETTINGS_GROUP);
-	_pdfExport.orientation = (QPrinter::Orientation) settings.value(
+	_pdfExport.orientation = (QPageLayout::Orientation) settings.value(
 	  PAPER_ORIENTATION_SETTING, PAPER_ORIENTATION_DEFAULT).toInt();
 	_pdfExport.resolution = settings.value(RESOLUTION_SETTING,
 	  RESOLUTION_DEFAULT).toInt();
-	_pdfExport.paperSize = (QPrinter::PaperSize) settings.value(
+	_pdfExport.paperSize = (QPageSize::PageSizeId) settings.value(
 	  PAPER_SIZE_SETTING, PAPER_SIZE_DEFAULT).toInt();
 	qreal ml = settings.value(PDF_MARGIN_LEFT_SETTING, PDF_MARGIN_LEFT_DEFAULT)
 	  .toReal();
@@ -2201,7 +2320,7 @@ void GUI::readSettings()
 	  PDF_MARGIN_RIGHT_DEFAULT).toReal();
 	qreal mb = settings.value(PDF_MARGIN_BOTTOM_SETTING,
 	  PDF_MARGIN_BOTTOM_DEFAULT).toReal();
-	_pdfExport.margins = MarginsF(ml, mt, mr, mb);
+	_pdfExport.margins = QMarginsF(ml, mt, mr, mb);
 	_pdfExport.fileName = settings.value(PDF_FILENAME_SETTING,
 	 PDF_FILENAME_DEFAULT).toString();
 	settings.endGroup();
@@ -2286,9 +2405,7 @@ void GUI::readSettings()
 	_options.showSecondarySpeed = settings.value(
 	  SHOW_SECONDARY_SPEED_SETTING,
 	  SHOW_SECONDARY_SPEED_DEFAULT).toBool();
-#ifdef ENABLE_TIMEZONES
 	_options.timeZone = settings.value(TIME_ZONE_SETTING).value<TimeZoneInfo>();
-#endif // ENABLE_TIMEZONES
 	_options.useSegments = settings.value(USE_SEGMENTS_SETTING,
 	  USE_SEGMENTS_DEFAULT).toBool();
 	_options.automaticPause = settings.value(AUTOMATIC_PAUSE_SETTING,
@@ -2299,10 +2416,8 @@ void GUI::readSettings()
 	  .toInt();
 	_options.useOpenGL = settings.value(USE_OPENGL_SETTING, USE_OPENGL_DEFAULT)
 	  .toBool();
-#ifdef ENABLE_HTTP2
 	_options.enableHTTP2 = settings.value(ENABLE_HTTP2_SETTING,
 	  ENABLE_HTTP2_DEFAULT).toBool();
-#endif // ENABLE_HTTP2
 	_options.pixmapCache = settings.value(PIXMAP_CACHE_SETTING,
 	  PIXMAP_CACHE_DEFAULT).toInt();
 	_options.connectionTimeout = settings.value(CONNECTION_TIMEOUT_SETTING,
@@ -2325,12 +2440,12 @@ void GUI::readSettings()
 	  SEPARATE_GRAPH_PAGE_DEFAULT).toBool();
 	_options.sliderColor = settings.value(SLIDER_COLOR_SETTING,
 	  SLIDER_COLOR_DEFAULT).value<QColor>();
-	_options.projection = settings.value(PROJECTION_SETTING, PROJECTION_DEFAULT)
-	  .toInt();
-#ifdef ENABLE_HIDPI
+	_options.outputProjection = settings.value(OUTPUT_PROJECTION_SETTING,
+	  OUTPUT_PROJECTION_DEFAULT).toInt();
+	_options.inputProjection = settings.value(INPUT_PROJECTION_SETTING,
+	  INPUT_PROJECTION_DEFAULT).toInt();
 	_options.hidpiMap = settings.value(HIDPI_MAP_SETTING, HIDPI_MAP_SETTING)
 	  .toBool();
-#endif // ENABLE_HIDPI
 
 	_mapView->setPalette(_options.palette);
 	_mapView->setMapOpacity(_options.mapOpacity);
@@ -2350,14 +2465,11 @@ void GUI::readSettings()
 	_mapView->setMarkerColor(_options.sliderColor);
 	if (_options.useOpenGL)
 		_mapView->useOpenGL(true);
-#ifdef ENABLE_HIDPI
 	_mapView->setDevicePixelRatio(devicePixelRatioF(),
 	  _options.hidpiMap ? devicePixelRatioF() : 1.0);
-#endif // ENABLE_HIDPI
-	_mapView->setProjection(_options.projection);
-#ifdef ENABLE_TIMEZONES
+	_mapView->setOutputProjection(_options.outputProjection);
+	_mapView->setInputProjection(_options.inputProjection);
 	_mapView->setTimeZone(_options.timeZone.zone());
-#endif // ENABLE_TIMEZONES
 
 	for (int i = 0; i < _tabs.count(); i++) {
 		_tabs.at(i)->setPalette(_options.palette);
@@ -2397,7 +2509,7 @@ void GUI::readSettings()
 
 QAction *GUI::mapAction(const QString &name)
 {
-	QList<QAction *> maps = _mapsActionGroup->actions();
+	QList<QAction *> maps(_mapsActionGroup->actions());
 
 	// Last map
 	for (int i = 0; i < maps.count(); i++) {
@@ -2448,20 +2560,17 @@ void GUI::show()
 {
 	QMainWindow::show();
 
-#ifdef ENABLE_HIDPI
 	QWindow *w = windowHandle();
 	connect(w->screen(), SIGNAL(logicalDotsPerInchChanged(qreal)), this,
 	  SLOT(logicalDotsPerInchChanged(qreal)));
 	connect(w, SIGNAL(screenChanged(QScreen*)), this,
 	  SLOT(screenChanged(QScreen*)));
-#endif // ENABLE_HIDPI
 
 	_mapView->fitContentToSize();
 }
 
 void GUI::screenChanged(QScreen *screen)
 {
-#ifdef ENABLE_HIDPI
 	_mapView->setDevicePixelRatio(devicePixelRatioF(),
 	  _options.hidpiMap ? devicePixelRatioF() : 1.0);
 
@@ -2469,17 +2578,12 @@ void GUI::screenChanged(QScreen *screen)
 	  SLOT(logicalDotsPerInchChanged(qreal)));
 	connect(screen, SIGNAL(logicalDotsPerInchChanged(qreal)), this,
 	  SLOT(logicalDotsPerInchChanged(qreal)));
-#else // ENABLE_HIDPI
-	Q_UNUSED(screen);
-#endif // ENABLE_HIDPI
 }
 
 void GUI::logicalDotsPerInchChanged(qreal dpi)
 {
 	Q_UNUSED(dpi)
 
-#ifdef ENABLE_HIDPI
 	_mapView->setDevicePixelRatio(devicePixelRatioF(),
 	  _options.hidpiMap ? devicePixelRatioF() : 1.0);
-#endif // ENBLE_HIDPI
 }

src/GUI/gui.h

@@ -30,6 +30,7 @@ class Map;
 class POI;
 class QScreen;
 class MapAction;
+class Data;
 
 class GUI : public QMainWindow
 {
@@ -38,7 +39,9 @@ class GUI : public QMainWindow
 public:
 	GUI();
 
-	bool openFile(const QString &fileName);
+	bool openFile(const QString &fileName, bool silent = false);
+	bool loadMap(const QString &fileName, MapAction *&action,
+	  bool silent = false);
 	void show();
 
 private slots:
@@ -62,9 +65,11 @@ private slots:
 	void showTracks(bool show);
 	void showRoutes(bool show);
 	void loadMap();
+	void loadMapDir();
 	void nextMap();
 	void prevMap();
 	void openOptions();
+	void clearMapCache();
 
 	void mapChanged();
 	void graphChanged(int);
@@ -86,11 +91,11 @@ private slots:
 	void setDegreesMinutes() {setCoordinatesFormat(DegreesMinutes);}
 	void setDMS() {setCoordinatesFormat(DMS);}
 
-	void sliderPositionChanged(qreal pos);
 	void screenChanged(QScreen *screen);
 	void logicalDotsPerInchChanged(qreal dpi);
 
 	void mapLoaded();
+	void mapLoadedDir();
 	void mapInitialized();
 
 private:
@@ -117,8 +122,8 @@ private:
 	void createBrowser();
 
 	bool openPOIFile(const QString &fileName);
-	bool loadFile(const QString &fileName);
-	bool loadMap(const QString &fileName);
+	bool loadFile(const QString &fileName, bool silent = false);
+	void loadData(const Data &data);
 	void updateStatusBarInfo();
 	void updateWindowTitle();
 	void updateNavigationActions();
@@ -172,6 +177,7 @@ private:
 	QAction *_showMapAction;
 	QAction *_fullscreenAction;
 	QAction *_loadMapAction;
+	QAction *_loadMapDirAction;
 	QAction *_clearMapCacheAction;
 	QAction *_showGraphsAction;
 	QAction *_showGraphGridAction;
@@ -229,7 +235,7 @@ private:
 	DateTimeRange _dateRange;
 	QString _pathName;
 
-	qreal _sliderPos;
+	GraphTab *_lastGraphTab;
 
 	QList<QByteArray> _windowStates;
 	int _frameStyle;

src/GUI/infoitem.cpp

@@ -18,9 +18,9 @@ void InfoItem::updateBoundingRect()
 
 	for (QList<KV<QString, QString> >::const_iterator i = _list.constBegin();
 	  i != _list.constEnd(); i++) {
-		width += fm.width(i->key() + ": ");
-		width += fm.width(i->value()) + ((i == _list.constEnd() - 1)
-		  ? 0 : PADDING);
+		width += fm.horizontalAdvance(i->key() + ": " + i->value());
+		if (i != _list.constEnd() - 1)
+			width += PADDING;
 	}
 
 	_boundingRect = QRectF(0, 0, width, _list.isEmpty() ? 0 : fm.height());
@@ -39,12 +39,11 @@ void InfoItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 
 	for (QList<KV<QString, QString> >::const_iterator i = _list.constBegin();
 	  i != _list.constEnd(); i++) {
-		painter->drawText(width, fm.height() - fm.descent(), i->key() + ": ");
-		width += fm.width(i->key() + ": ");
-		painter->drawText(width, fm.height() - fm.descent(), i->value());
-		width += fm.width(i->value()) + ((i == _list.constEnd() - 1)
-		  ? 0 : PADDING);
+		QString text(i->key() + ": " + i->value());
+		painter->drawText(width, fm.height() - fm.descent(), text);
+		width += fm.horizontalAdvance(text);
 		if (i != _list.constEnd() - 1) {
+			width += PADDING;
 			painter->save();
 			painter->setPen(Qt::gray);
 			painter->drawLine(width - PADDING/2, fm.descent(),

src/GUI/mapitem.cpp

@@ -0,0 +1,230 @@
+#include <cmath>
+#include <QCursor>
+#include <QPainter>
+#include <QGraphicsSceneMouseEvent>
+#include "map/map.h"
+#include "mapaction.h"
+#include "popup.h"
+#include "tooltip.h"
+#include "mapitem.h"
+
+
+static void growLeft(Map *map, const Coordinates &c, QRectF &rect)
+{
+	QPointF p(map->ll2xy(c));
+
+	if (p.x() < rect.left())
+		rect.setLeft(p.x());
+}
+
+static void growRight(Map *map, const Coordinates &c, QRectF &rect)
+{
+
+	QPointF p(map->ll2xy(c));
+
+	if (p.x() > rect.right())
+		rect.setRight(p.x());
+}
+
+static void growTop(Map *map, const Coordinates &c, QRectF &rect)
+{
+	QPointF p(map->ll2xy(c));
+
+	if (p.y() > rect.top())
+		rect.setTop(p.y());
+}
+
+static void growBottom(Map *map, const Coordinates &c, QRectF &rect)
+{
+	QPointF p(map->ll2xy(c));
+
+	if (p.y() < rect.bottom())
+		rect.setBottom(p.y());
+}
+
+static QRectF bbox(const RectC &rect, Map *map, int samples = 100)
+{
+	if (!rect.isValid())
+		return QRectF();
+
+	double dx = rect.width() / samples;
+	double dy = rect.height() / samples;
+
+	QPointF tl(map->ll2xy(rect.topLeft()));
+	QPointF br(map->ll2xy(rect.bottomRight()));
+	QRectF prect(tl, br);
+
+	for (int i = 0; i <= samples; i++) {
+		double x = remainder(rect.left() + i * dx, 360.0);
+		growTop(map, Coordinates(x, rect.bottom()), prect);
+		growBottom(map, Coordinates(x, rect.top()), prect);
+	}
+
+	for (int i = 0; i <= samples; i++) {
+		double y = rect.bottom() + i * dy;
+		growLeft(map, Coordinates(rect.left(), y), prect);
+		growRight(map, Coordinates(rect.right(), y), prect);
+	}
+
+	return prect;
+}
+
+QString MapItem::info() const
+{
+	ToolTip tt;
+
+	if (!_name.isEmpty())
+		tt.insert(tr("Name"), _name);
+	if (!_fileName.isEmpty())
+		tt.insert(tr("File"), _fileName);
+
+	return tt.toString();
+}
+
+MapItem::MapItem(MapAction *action, Map *map, GraphicsItem *parent)
+  : PlaneItem(parent)
+{
+	Map *src = action->data().value<Map*>();
+	Q_ASSERT(map->isReady());
+
+	_name = src->name();
+	_fileName = src->path();
+	_bounds = src->llBounds();
+
+	connect(this, SIGNAL(triggered()), action, SLOT(trigger()));
+
+	_map = map;
+	_digitalZoom = 0;
+
+	_width = 2;
+	_opacity = 0.5;
+	QBrush brush(Qt::SolidPattern);
+	_pen = QPen(brush, _width);
+
+	updatePainterPath();
+
+	setCursor(Qt::ArrowCursor);
+	setAcceptHoverEvents(true);
+}
+
+void MapItem::updatePainterPath()
+{
+	_painterPath = QPainterPath();
+
+	QRectF r(bbox(_bounds, _map));
+
+	if (r.left() > r.right()) {
+		QRectF r1(bbox(RectC(_bounds.topLeft(),
+		  Coordinates(180, _bounds.bottomRight().lat())), _map));
+		QRectF r2(bbox(RectC(Coordinates(-180, _bounds.topLeft().lat()),
+		  _bounds.bottomRight()), _map));
+
+		_painterPath.addRect(r1);
+		_painterPath.addRect(r2);
+	} else
+		_painterPath.addRect(r);
+}
+
+void MapItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+  QWidget *widget)
+{
+	Q_UNUSED(option);
+	Q_UNUSED(widget);
+
+	painter->setPen(_width ? _pen : QPen(Qt::NoPen));
+	painter->drawPath(_painterPath);
+	painter->fillPath(_painterPath, _brush);
+
+	//QPen p = QPen(QBrush(Qt::red), 0);
+	//painter->setPen(p);
+	//painter->drawRect(boundingRect());
+}
+
+void MapItem::setMap(Map *map)
+{
+	prepareGeometryChange();
+
+	_map = map;
+
+	updatePainterPath();
+}
+
+void MapItem::setColor(const QColor &color)
+{
+	if (_pen.color() == color)
+		return;
+
+	QColor bc(color);
+	bc.setAlphaF(_opacity * color.alphaF());
+
+	_pen.setColor(color);
+	_brush = QBrush(bc);
+	update();
+}
+
+void MapItem::setOpacity(qreal opacity)
+{
+	if (_opacity == opacity)
+		return;
+
+	_opacity = opacity;
+	QColor bc(_pen.color());
+	bc.setAlphaF(_opacity * _pen.color().alphaF());
+	_brush = QBrush(bc);
+
+	update();
+}
+
+void MapItem::setWidth(qreal width)
+{
+	if (_width == width)
+		return;
+
+	prepareGeometryChange();
+
+	_width = width;
+	_pen.setWidthF(_width * pow(2, -_digitalZoom));
+}
+
+void MapItem::setStyle(Qt::PenStyle style)
+{
+	if (_pen.style() == style)
+		return;
+
+	_pen.setStyle(style);
+	update();
+}
+
+void MapItem::setDigitalZoom(int zoom)
+{
+	if (_digitalZoom == zoom)
+		return;
+
+	prepareGeometryChange();
+
+	_digitalZoom = zoom;
+	_pen.setWidthF(_width * pow(2, -_digitalZoom));
+}
+
+void MapItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
+{
+	Q_UNUSED(event);
+
+	_pen.setWidthF((_width + 1) * pow(2, -_digitalZoom));
+	update();
+}
+
+void MapItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
+{
+	Q_UNUSED(event);
+
+	_pen.setWidthF(_width * pow(2, -_digitalZoom));
+	update();
+}
+
+void MapItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
+{
+	Q_UNUSED(event);
+
+	emit triggered();
+}

src/GUI/mapitem.h

@@ -0,0 +1,57 @@
+#ifndef MAPITEM_H
+#define MAPITEM_H
+
+#include "planeitem.h"
+
+class MapAction;
+
+class MapItem : public QObject, public PlaneItem
+{
+	Q_OBJECT
+
+public:
+	MapItem(MapAction *action, Map *map, GraphicsItem *parent = 0);
+
+	QPainterPath shape() const {return _painterPath;}
+	QRectF boundingRect() const {return _painterPath.boundingRect();}
+	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+	  QWidget *widget);
+
+	RectC bounds() const {return _bounds;}
+	void setMap(Map *map);
+
+	void setColor(const QColor &color);
+	void setOpacity(qreal opacity);
+	void setWidth(qreal width);
+	void setStyle(Qt::PenStyle style);
+	void setDigitalZoom(int zoom);
+
+	QString info() const;
+
+signals:
+	void triggered();
+
+protected:
+	void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+	void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
+	void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
+
+private:
+	void updatePainterPath();
+
+	RectC _bounds;
+	QString _name;
+	QString _fileName;
+
+	Map *_map;
+	int _digitalZoom;
+
+	qreal _width;
+	QPen _pen;
+	QBrush _brush;
+	qreal _opacity;
+
+	QPainterPath _painterPath;
+};
+
+#endif // MAPITEM_H

src/GUI/mapview.cpp

@@ -4,19 +4,21 @@
 #include <QApplication>
 #include <QScrollBar>
 #include <QClipboard>
+#include <QOpenGLWidget>
 #include "data/poi.h"
 #include "data/data.h"
 #include "map/map.h"
 #include "map/pcs.h"
-#include "opengl.h"
 #include "trackitem.h"
 #include "routeitem.h"
 #include "waypointitem.h"
 #include "areaitem.h"
 #include "scaleitem.h"
 #include "coordinatesitem.h"
+#include "mapitem.h"
 #include "keys.h"
 #include "graphicsscene.h"
+#include "mapaction.h"
 #include "mapview.h"
 
 
@@ -27,6 +29,20 @@
 #define COORDINATES_OFFSET SCALE_OFFSET
 
 
+template<typename T>
+static void updateZValues(T &items)
+{
+	for (int i = 0; i < items.size(); i++) {
+		const QGraphicsItem *ai = items.at(i);
+		for (int j = 0; j < items.size(); j++) {
+			QGraphicsItem *aj = items[j];
+			if (aj->boundingRect().contains(ai->boundingRect()))
+				aj->setZValue(qMin(ai->zValue() - 1, aj->zValue()));
+		}
+	}
+}
+
+
 MapView::MapView(Map *map, POI *poi, QWidget *parent)
   : QGraphicsView(parent)
 {
@@ -39,7 +55,7 @@ MapView::MapView(Map *map, POI *poi, QWidget *parent)
 	setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
 	setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 	setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-	setRenderHint(QPainter::Antialiasing, true);
+	setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
 	setResizeAnchor(QGraphicsView::AnchorViewCenter);
 	setAcceptDrops(false);
 
@@ -51,10 +67,12 @@ MapView::MapView(Map *map, POI *poi, QWidget *parent)
 	_coordinates->setVisible(false);
 	_scene->addItem(_coordinates);
 
-	_projection = PCS::pcs(3857);
+	_outputProjection = PCS::pcs(3857);
+	_inputProjection = GCS::gcs(4326);
 	_map = map;
 	_map->load();
-	_map->setProjection(_projection);
+	_map->setOutputProjection(_outputProjection);
+	_map->setInputProjection(_inputProjection);
 	connect(_map, SIGNAL(tilesLoaded()), this, SLOT(reloadMap()));
 
 	_poi = poi;
@@ -85,10 +103,8 @@ MapView::MapView(Map *map, POI *poi, QWidget *parent)
 	_poiSize = 8;
 	_poiColor = Qt::black;
 
-#ifdef ENABLE_HIDPI
 	_deviceRatio = 1.0;
 	_mapRatio = 1.0;
-#endif // ENABLE_HIDPI
 	_opengl = false;
 	_plot = false;
 	_digitalZoom = 0;
@@ -170,18 +186,19 @@ void MapView::addArea(const Area &area)
 	}
 
 	AreaItem *ai = new AreaItem(area, _map);
-	_areas.append(ai);
-	_ar |= ai->area().boundingRect();
 	ai->setColor(_palette.nextColor());
 	ai->setWidth(_areaWidth);
 	ai->setStyle(_areaStyle);
 	ai->setOpacity(_areaOpacity);
 	ai->setDigitalZoom(_digitalZoom);
 	ai->setVisible(_showAreas);
+
 	_scene->addItem(ai);
+	_ar |= ai->bounds();
+	_areas.append(ai);
 
 	if (_showAreas)
-		addPOI(_poi->points(ai->area()));
+		addPOI(_poi->points(ai->bounds()));
 }
 
 void MapView::addWaypoints(const QVector<Waypoint> &waypoints)
@@ -205,6 +222,26 @@ void MapView::addWaypoints(const QVector<Waypoint> &waypoints)
 	}
 }
 
+MapItem *MapView::addMap(MapAction *map)
+{
+	MapItem *mi = new MapItem(map, _map);
+	mi->setColor(_palette.nextColor());
+	mi->setWidth(_areaWidth);
+	mi->setStyle(_areaStyle);
+	mi->setOpacity(_areaOpacity);
+	mi->setDigitalZoom(_digitalZoom);
+	mi->setVisible(_showAreas);
+
+	_scene->addItem(mi);
+	_ar |= mi->bounds();
+	_areas.append(mi);
+
+	if (_showAreas)
+		addPOI(_poi->points(mi->bounds()));
+
+	return mi;
+}
+
 QList<PathItem *> MapView::loadData(const Data &data)
 {
 	QList<PathItem *> paths;
@@ -227,18 +264,37 @@ QList<PathItem *> MapView::loadData(const Data &data)
 	else
 		updatePOIVisibility();
 
+	if (!data.areas().isEmpty())
+		updateZValues(_areas);
+
 	centerOn(contentCenter());
 
 	return paths;
 }
 
+void MapView::loadMaps(const QList<MapAction *> &maps)
+{
+	int zoom = _map->zoom();
+
+	for (int i = 0; i < maps.size(); i++)
+		addMap(maps.at(i));
+
+	if (fitMapZoom() != zoom)
+		rescale();
+	else
+		updatePOIVisibility();
+
+	updateZValues(_areas);
+
+	centerOn(contentCenter());
+}
+
 int MapView::fitMapZoom() const
 {
 	RectC br = _tr | _rr | _wr | _ar;
 
 	return _map->zoomFit(viewport()->size() - QSize(2*MARGIN, 2*MARGIN),
-	  br.isNull() ? RectC(_map->xy2ll(_map->bounds().topLeft()),
-	  _map->xy2ll(_map->bounds().bottomRight())) : br);
+	  br.isNull() ? _map->llBounds() : br);
 }
 
 QPointF MapView::contentCenter() const
@@ -315,10 +371,9 @@ void MapView::setMap(Map *map)
 
 	_map = map;
 	_map->load();
-	_map->setProjection(_projection);
-#ifdef ENABLE_HIDPI
+	_map->setOutputProjection(_outputProjection);
+	_map->setInputProjection(_inputProjection);
 	_map->setDevicePixelRatio(_deviceRatio, _mapRatio);
-#endif // ENABLE_HIDPI
 	connect(_map, SIGNAL(tilesLoaded()), this, SLOT(reloadMap()));
 
 	digitalZoom(0);
@@ -357,6 +412,14 @@ void MapView::setPOI(POI *poi)
 	updatePOI();
 }
 
+void MapView::setGraph(int index)
+{
+	for (int i = 0; i < _tracks.size(); i++)
+		_tracks.at(i)->setGraph(index);
+	for (int i = 0; i < _routes.size(); i++)
+		_routes.at(i)->setGraph(index);
+}
+
 void MapView::updatePOI()
 {
 	for (POIHash::const_iterator it = _pois.constBegin();
@@ -373,7 +436,7 @@ void MapView::updatePOI()
 			addPOI(_poi->points(_routes.at(i)->path()));
 	if (_showAreas)
 		for (int i = 0; i < _areas.size(); i++)
-			addPOI(_poi->points(_areas.at(i)->area()));
+			addPOI(_poi->points(_areas.at(i)->bounds()));
 	if (_showWaypoints)
 		for (int i = 0; i< _waypoints.size(); i++)
 			addPOI(_poi->points(_waypoints.at(i)->waypoint()));
@@ -424,12 +487,8 @@ void MapView::setCoordinatesFormat(CoordinatesFormat format)
 
 void MapView::setTimeZone(const QTimeZone &zone)
 {
-#ifdef ENABLE_TIMEZONES
 	WaypointItem::setTimeZone(zone);
 	PathItem::setTimeZone(zone);
-#else // ENABLE_TIMEZONES
-	Q_UNUSED(zone);
-#endif // ENABLE_TIMEZONES
 }
 
 void MapView::clearMapCache()
@@ -464,10 +523,8 @@ void MapView::digitalZoom(int zoom)
 	_coordinates->setDigitalZoom(_digitalZoom);
 }
 
-void MapView::zoom(int zoom, const QPoint &pos)
+void MapView::zoom(int zoom, const QPoint &pos, bool shift)
 {
-	bool shift = QApplication::keyboardModifiers() & Qt::ShiftModifier;
-
 	if (_digitalZoom) {
 		if (((_digitalZoom > 0 && zoom > 0) && (!shift || _digitalZoom
 		  >= MAX_DIGITAL_ZOOM)) || ((_digitalZoom < 0 && zoom < 0) && (!shift
@@ -493,27 +550,42 @@ void MapView::zoom(int zoom, const QPoint &pos)
 void MapView::wheelEvent(QWheelEvent *event)
 {
 	static int deg = 0;
+	bool shift = (event->modifiers() & MODIFIER) ? true : false;
+	// Shift inverts the wheel axis on OS X, so use scrolling in both axes for
+	// the zoom.
+	int delta = event->angleDelta().y()
+	  ? event->angleDelta().y() : event->angleDelta().x();
 
-	deg += event->delta() / 8;
+	deg += delta / 8;
 	if (qAbs(deg) < 15)
 		return;
 	deg = 0;
 
-	zoom((event->delta() > 0) ? 1 : -1, event->pos());
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+	zoom((delta > 0) ? 1 : -1, event->pos(), shift);
+#else // QT 5.15
+	zoom((delta > 0) ? 1 : -1, event->position().toPoint(), shift);
+#endif // QT 5.15
 }
 
 void MapView::mouseDoubleClickEvent(QMouseEvent *event)
 {
+	bool shift = (event->modifiers() & MODIFIER) ? true : false;
+
+	QGraphicsView::mouseDoubleClickEvent(event);
+	if (event->isAccepted())
+		return;
+
 	if (event->button() != Qt::LeftButton && event->button() != Qt::RightButton)
 		return;
 
-	zoom((event->button() == Qt::LeftButton) ? 1 : -1, event->pos());
+	zoom((event->button() == Qt::LeftButton) ? 1 : -1, event->pos(), shift);
 }
 
 void MapView::keyPressEvent(QKeyEvent *event)
 {
 	int z;
-
+	bool shift = (event->modifiers() & MODIFIER) ? true : false;
 	QPoint pos = viewport()->rect().center();
 
 	if (event->key() == ZOOM_IN)
@@ -533,7 +605,7 @@ void MapView::keyPressEvent(QKeyEvent *event)
 		return;
 	}
 
-	zoom(z, pos);
+	zoom(z, pos, shift);
 }
 
 void MapView::keyReleaseEvent(QKeyEvent *event)
@@ -566,9 +638,7 @@ void MapView::plot(QPainter *painter, const QRectF &target, qreal scale,
 	// Enter plot mode
 	setUpdatesEnabled(false);
 	_plot = true;
-#ifdef ENABLE_HIDPI
 	_map->setDevicePixelRatio(_deviceRatio, 1.0);
-#endif // ENABLE_HIDPI
 
 	// Compute sizes & ratios
 	orig = viewport()->rect();
@@ -635,9 +705,7 @@ void MapView::plot(QPainter *painter, const QRectF &target, qreal scale,
 	_mapScale->setPos(origPos);
 
 	// Exit plot mode
-#ifdef ENABLE_HIDPI
 	_map->setDevicePixelRatio(_deviceRatio, _mapRatio);
-#endif // ENABLE_HIDPI
 	_plot = false;
 	setUpdatesEnabled(true);
 }
@@ -780,9 +848,9 @@ void MapView::showCoordinates(bool show)
 	setMouseTracking(show);
 }
 
-void MapView::setPOIOverlap(bool overlap)
+void MapView::showOverlappedPOIs(bool show)
 {
-	_overlapPOIs = overlap;
+	_overlapPOIs = show;
 
 	updatePOIVisibility();
 }
@@ -959,7 +1027,7 @@ void MapView::useOpenGL(bool use)
 	_opengl = use;
 
 	if (use)
-		setViewport(new OPENGL_WIDGET);
+		setViewport(new QOpenGLWidget);
 	else
 		setViewport(new QWidget);
 }
@@ -979,6 +1047,14 @@ void MapView::setMarkerColor(const QColor &color)
 		_routes.at(i)->setMarkerColor(color);
 }
 
+void MapView::setMarkerPosition(qreal pos)
+{
+	for (int i = 0; i < _tracks.size(); i++)
+		_tracks.at(i)->setMarkerPosition(pos);
+	for (int i = 0; i < _routes.size(); i++)
+		_routes.at(i)->setMarkerPosition(pos);
+}
+
 void MapView::reloadMap()
 {
 	_scene->invalidate();
@@ -986,7 +1062,6 @@ void MapView::reloadMap()
 
 void MapView::setDevicePixelRatio(qreal deviceRatio, qreal mapRatio)
 {
-#ifdef ENABLE_HIDPI
 	if (_deviceRatio == deviceRatio && _mapRatio == mapRatio)
 		return;
 
@@ -1019,26 +1094,40 @@ void MapView::setDevicePixelRatio(qreal deviceRatio, qreal mapRatio)
 	centerOn(nc);
 
 	reloadMap();
-#else // ENABLE_HIDPI
-	Q_UNUSED(deviceRatio);
-	Q_UNUSED(mapRatio);
-#endif // ENABLE_HIDPI
 }
 
-void MapView::setProjection(int id)
+void MapView::setOutputProjection(int id)
 {
 	const PCS *pcs;
 	const GCS *gcs;
 	Coordinates center = _map->xy2ll(mapToScene(viewport()->rect().center()));
 
 	if ((pcs = PCS::pcs(id)))
-		_projection = Projection(pcs);
+		_outputProjection = Projection(pcs);
 	else if ((gcs = GCS::gcs(id)))
-		_projection = Projection(gcs);
+		_outputProjection = Projection(gcs);
 	else
 		qWarning("%d: Unknown PCS/GCS id", id);
 
-	_map->setProjection(_projection);
+	_map->setOutputProjection(_outputProjection);
+	rescale();
+	centerOn(_map->ll2xy(center));
+}
+
+void MapView::setInputProjection(int id)
+{
+	const PCS *pcs;
+	const GCS *gcs;
+	Coordinates center = _map->xy2ll(mapToScene(viewport()->rect().center()));
+
+	if ((pcs = PCS::pcs(id)))
+		_inputProjection = Projection(pcs);
+	else if ((gcs = GCS::gcs(id)))
+		_inputProjection = Projection(gcs);
+	else
+		qWarning("%d: Unknown PCS/GCS id", id);
+
+	_map->setInputProjection(_inputProjection);
 	rescale();
 	centerOn(_map->ll2xy(center));
 }

src/GUI/mapview.h

@@ -29,10 +29,12 @@ class ScaleItem;
 class CoordinatesItem;
 class PathItem;
 class GraphItem;
-class AreaItem;
+class PlaneItem;
+class MapItem;
 class Area;
 class GraphicsScene;
 class QTimeZone;
+class MapAction;
 
 class MapView : public QGraphicsView
 {
@@ -49,10 +51,12 @@ public:
 	MapView(Map *map, POI *poi, QWidget *parent = 0);
 
 	QList<PathItem *> loadData(const Data &data);
+	void loadMaps(const QList<MapAction*> &maps);
 
 	void setPalette(const Palette &palette);
 	void setPOI(POI *poi);
 	void setMap(Map *map);
+	void setGraph(int index);
 
 	void plot(QPainter *painter, const QRectF &target, qreal scale,
 	  PlotFlags flags);
@@ -76,28 +80,29 @@ public:
 	void setBackgroundColor(const QColor &color);
 	void useOpenGL(bool use);
 	void useAntiAliasing(bool use);
+	void setCoordinatesFormat(CoordinatesFormat format);
+	void setTimeZone(const QTimeZone &zone);
+	void setDevicePixelRatio(qreal deviceRatio, qreal mapRatio);
+	void setOutputProjection(int id);
+	void setInputProjection(int id);
+	void clearMapCache();
+	void fitContentToSize();
 
 public slots:
 	void showMap(bool show);
 	void showPOI(bool show);
-	void setPOIOverlap(bool overlap);
-	void showWaypointLabels(bool show);
 	void showPOILabels(bool show);
+	void showCoordinates(bool show);
+	void showTicks(bool show);
+	void showMarkers(bool show);
+	void showOverlappedPOIs(bool show);
+	void showWaypointLabels(bool show);
 	void showTracks(bool show);
 	void showRoutes(bool show);
 	void showAreas(bool show);
 	void showWaypoints(bool show);
 	void showRouteWaypoints(bool show);
-	void showMarkers(bool show);
-	void showCoordinates(bool show);
-	void showTicks(bool show);
-	void clearMapCache();
-	void setCoordinatesFormat(CoordinatesFormat format);
-	void setTimeZone(const QTimeZone &zone);
-	void setDevicePixelRatio(qreal deviceRatio, qreal mapRatio);
-	void setProjection(int id);
-
-	void fitContentToSize();
+	void setMarkerPosition(qreal pos);
 
 private slots:
 	void updatePOI();
@@ -108,6 +113,7 @@ private:
 
 	PathItem *addTrack(const Track &track);
 	PathItem *addRoute(const Route &route);
+	MapItem *addMap(MapAction *map);
 	void addArea(const Area &area);
 	void addWaypoints(const QVector<Waypoint> &waypoints);
 	void addPOI(const QList<Waypoint> &waypoints);
@@ -118,7 +124,7 @@ private:
 	QPointF contentCenter() const;
 	void rescale();
 	void centerOn(const QPointF &pos);
-	void zoom(int zoom, const QPoint &pos);
+	void zoom(int zoom, const QPoint &pos, bool shift);
 	void digitalZoom(int zoom);
 	void updatePOIVisibility();
 	void skipColor() {_palette.nextColor();}
@@ -140,7 +146,7 @@ private:
 	QList<TrackItem*> _tracks;
 	QList<RouteItem*> _routes;
 	QList<WaypointItem*> _waypoints;
-	QList<AreaItem*> _areas;
+	QList<PlaneItem*> _areas;
 	POIHash _pois;
 
 	RectC _tr, _rr, _wr, _ar;
@@ -151,7 +157,7 @@ private:
 
 	Palette _palette;
 	qreal _mapOpacity;
-	Projection _projection;
+	Projection _outputProjection, _inputProjection;
 
 	bool _showMap, _showTracks, _showRoutes, _showAreas, _showWaypoints,
 	  _showWaypointLabels, _showPOI, _showPOILabels, _showRouteWaypoints,
@@ -167,10 +173,8 @@ private:
 	bool _plot;
 	QCursor _cursor;
 
-#ifdef ENABLE_HIDPI
 	qreal _deviceRatio;
 	qreal _mapRatio;
-#endif // ENABLE_HIDPI
 	bool _opengl;
 };
 

src/GUI/margins.h

@@ -1,44 +0,0 @@
-#ifndef MARGINS_H
-#define MARGINS_H
-
-#include <QtGlobal>
-#include <QDebug>
-
-class MarginsF
-{
-public:
-	MarginsF() {_left = 0; _top = 0; _right = 0; _bottom = 0;}
-	MarginsF(qreal left, qreal top, qreal right, qreal bottom)
-	  {_left = left, _top = top; _right = right; _bottom = bottom;}
-
-	qreal left() const {return _left;}
-	qreal top() const {return _top;}
-	qreal right() const {return _right;}
-	qreal bottom() const {return _bottom;}
-
-private:
-	qreal _left, _top, _right, _bottom;
-};
-
-inline MarginsF operator*(const MarginsF &margins, qreal factor)
-{
-	return MarginsF(margins.left() * factor, margins.top() * factor,
-	  margins.right() * factor, margins.bottom() * factor);
-}
-
-inline MarginsF operator/(const MarginsF &margins, qreal factor)
-{
-	return MarginsF(margins.left() / factor, margins.top() / factor,
-	  margins.right() / factor, margins.bottom() / factor);
-}
-
-#ifndef QT_NO_DEBUG
-inline QDebug operator<<(QDebug dbg, const MarginsF &margins)
-{
-	dbg.nospace() << "MarginsF(" << margins.left() << ", " << margins.top()
-	  << ", " << margins.right() << margins.bottom() << ")";
-	return dbg.space();
-}
-#endif // QT_NO_DEBUG
-
-#endif // MARGINS_H

src/GUI/marginswidget.cpp

@@ -75,7 +75,7 @@ MarginsFWidget::MarginsFWidget(QWidget *parent) : QWidget(parent)
 	setLayout(layout);
 }
 
-void MarginsFWidget::setValue(const MarginsF &value)
+void MarginsFWidget::setValue(const QMarginsF &value)
 {
 	_top->setValue(value.top());
 	_bottom->setValue(value.bottom());
@@ -104,8 +104,8 @@ void MarginsFWidget::setSingleStep(qreal step)
 	_right->setSingleStep(step);
 }
 
-MarginsF MarginsFWidget::value() const
+QMarginsF MarginsFWidget::value() const
 {
-	return MarginsF(_left->value(), _top->value(), _right->value(),
+	return QMarginsF(_left->value(), _top->value(), _right->value(),
 	  _bottom->value());
 }

src/GUI/marginswidget.h

@@ -3,7 +3,6 @@
 
 #include <QWidget>
 #include <QMargins>
-#include "margins.h"
 
 class QSpinBox;
 class QDoubleSpinBox;
@@ -33,8 +32,8 @@ class MarginsFWidget : public QWidget
 public:
 	MarginsFWidget(QWidget *parent = 0);
 
-	MarginsF value() const;
-	void setValue(const MarginsF &value);
+	QMarginsF value() const;
+	void setValue(const QMarginsF &value);
 	void setUnits(const QString &units);
 	void setSingleStep(qreal step);
 

src/GUI/opengl.h

@@ -1,28 +0,0 @@
-#include <QtGlobal>
-#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
-#include <QGLWidget>
-#include <QGLFormat>
-#else
-#include <QOpenGLWidget>
-#include <QSurfaceFormat>
-#endif
-
-#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
-#define OPENGL_WIDGET QGLWidget
-#else
-#define OPENGL_WIDGET QOpenGLWidget
-#endif
-
-#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
-#define OPENGL_SET_FORMAT(samples, stencilBuffer) \
-	{QGLFormat fmt; \
-	fmt.setStencilBufferSize(stencilBuffer); \
-	fmt.setSamples(samples); \
-	QGLFormat::setDefaultFormat(fmt);}
-#else
-#define OPENGL_SET_FORMAT(samples, stencilBuffer) \
-	{QSurfaceFormat fmt; \
-	fmt.setStencilBufferSize(stencilBuffer); \
-	fmt.setSamples(samples); \
-	QSurfaceFormat::setDefaultFormat(fmt);}
-#endif

src/GUI/optionsdialog.cpp

@@ -46,19 +46,53 @@ void OptionsDialog::automaticPauseDetectionSet(bool set)
 
 QWidget *OptionsDialog::createMapPage()
 {
-	_projection = new LimitedComboBox(200);
+	int last = -1;
 
+	_outputProjection = new LimitedComboBox(200);
 	QList<KV<int, QString> > projections(GCS::list() + PCS::list());
-	qSort(projections);
-
+	std::sort(projections.begin(), projections.end());
 	for (int i = 0; i < projections.size(); i++) {
-		QString text = QString::number(projections.at(i).key()) + " - "
-		  + projections.at(i).value();
-		_projection->addItem(text, QVariant(projections.at(i).key()));
+		const KV<int, QString> &proj = projections.at(i);
+		// There may be same EPSG codes with different names
+		if (proj.key() == last)
+			continue;
+		else
+			last = proj.key();
+		QString text = QString::number(proj.key()) + " - " + proj.value();
+		_outputProjection->addItem(text, QVariant(proj.key()));
 	}
-	_projection->setCurrentIndex(_projection->findData(_options.projection));
+	_outputProjection->setCurrentIndex(_outputProjection->findData(
+	  _options.outputProjection));
+
+	_inputProjection = new LimitedComboBox(200);
+	last = -1;
+	for (int i = 0; i < projections.size(); i++) {
+		const KV<int, QString> &proj = projections.at(i);
+		// There may be same EPSG codes with different names
+		if (proj.key() == last)
+			continue;
+		else
+			last = proj.key();
+		if (proj.key() == 4326 || proj.key() == 3857) {
+			QString text = QString::number(proj.key()) + " - " + proj.value();
+			_inputProjection->addItem(text, QVariant(proj.key()));
+		}
+	}
+	_inputProjection->setCurrentIndex(_inputProjection->findData(
+	  _options.inputProjection));
+
+	QLabel *inInfo = new QLabel(tr("Select the proper projection of"
+	  " JNX and KMZ maps. Both EPSG:3857 and EPSG:4326 projected maps"
+	  " exist and there is no projection info in the map file."));
+	QLabel *outInfo = new QLabel(tr("Select the desired projection of IMG"
+	  " maps. The projection must be valid for the whole map area."));
+	QFont f = inInfo->font();
+	f.setPointSize(f.pointSize() - 1);
+	inInfo->setWordWrap(true);
+	outInfo->setWordWrap(true);
+	inInfo->setFont(f);
+	outInfo->setFont(f);
 
-#ifdef ENABLE_HIDPI
 	_hidpi = new QRadioButton(tr("High-resolution"));
 	_lodpi = new QRadioButton(tr("Standard"));
 	if (_options.hidpiMap)
@@ -69,24 +103,39 @@ QWidget *OptionsDialog::createMapPage()
 	  "The map is sharp but map objects are small/hard to read."));
 	QLabel *llo = new QLabel(tr("Non-HiDPI maps are loaded such as they are. "
 	  "Map objects have the expected size but the map is blurry."));
-	QFont f = lhi->font();
-	f.setPointSize(f.pointSize() - 1);
 	lhi->setWordWrap(true);
 	llo->setWordWrap(true);
 	lhi->setFont(f);
 	llo->setFont(f);
-#endif // ENABLE_HIDPI
 
-	QFormLayout *vectorLayout = new QFormLayout();
-	vectorLayout->addRow(tr("Projection:"), _projection);
+	QVBoxLayout *inLayout = new QVBoxLayout();
+	inLayout->addWidget(_inputProjection);
+	inLayout->addWidget(inInfo);
+	QVBoxLayout *outLayout = new QVBoxLayout();
+	outLayout->addWidget(_outputProjection);
+	outLayout->addWidget(outInfo);
+#ifndef Q_OS_MAC
+	QGroupBox *inBox = new QGroupBox(tr("Input"));
+	inBox->setLayout(inLayout);
+	QGroupBox *outBox = new QGroupBox(tr("Output"));
+	outBox->setLayout(outLayout);
+#endif // Q_OS_MAC
 
-	QWidget *vectorMapsTab = new QWidget();
-	QVBoxLayout *vectorMapsTabLayout = new QVBoxLayout();
-	vectorMapsTabLayout->addLayout(vectorLayout);
-	vectorMapsTabLayout->addStretch();
-	vectorMapsTab->setLayout(vectorMapsTabLayout);
+	QWidget *projectionTab = new QWidget();
+	QVBoxLayout *projectionTabLayout = new QVBoxLayout();
+#ifdef Q_OS_MAC
+	projectionTabLayout->addWidget(new QLabel(tr("Input:")));
+	projectionTabLayout->addLayout(inLayout);
+	projectionTabLayout->addWidget(line());
+	projectionTabLayout->addWidget(new QLabel(tr("Output:")));
+	projectionTabLayout->addLayout(outLayout);
+#else // Q_OS_MAC
+	projectionTabLayout->addWidget(inBox);
+	projectionTabLayout->addWidget(outBox);
+#endif // Q_OS_MAC
+	projectionTabLayout->addStretch();
+	projectionTab->setLayout(projectionTabLayout);
 
-#ifdef ENABLE_HIDPI
 	QVBoxLayout *hidpiTabLayout = new QVBoxLayout();
 	hidpiTabLayout->addWidget(_lodpi);
 	hidpiTabLayout->addWidget(llo);
@@ -97,13 +146,10 @@ QWidget *OptionsDialog::createMapPage()
 
 	QWidget *hidpiTab = new QWidget();
 	hidpiTab->setLayout(hidpiTabLayout);
-#endif // ENABLE_HIDPI
 
 	QTabWidget *mapPage = new QTabWidget();
-	mapPage->addTab(vectorMapsTab, tr("Vector maps"));
-#ifdef ENABLE_HIDPI
+	mapPage->addTab(projectionTab, tr("Projection"));
 	mapPage->addTab(hidpiTab, tr("HiDPI display mode"));
-#endif // ENABLE_HIDPI
 
 	return mapPage;
 }
@@ -416,7 +462,6 @@ QWidget *OptionsDialog::createDataPage()
 	_showSecondaryElevation = new QCheckBox(tr("Show secondary elevation"));
 	_showSecondaryElevation->setChecked(_options.showSecondaryElevation);
 
-#ifdef ENABLE_TIMEZONES
 	_utcZone = new QRadioButton(tr("UTC"));
 	_systemZone = new QRadioButton(tr("System"));
 	_customZone = new QRadioButton(tr("Custom"));
@@ -437,7 +482,6 @@ QWidget *OptionsDialog::createDataPage()
 	QHBoxLayout *customZoneLayout = new QHBoxLayout();
 	customZoneLayout->addSpacing(20);
 	customZoneLayout->addWidget(_timeZone);
-#endif // ENABLE_TIMEZONES
 
 	_useSegments = new QCheckBox(tr("Use segments"));
 	_useSegments->setChecked(_options.useSegments);
@@ -462,7 +506,6 @@ QWidget *OptionsDialog::createDataPage()
 	elevationOptions->addWidget(_dataDEMElevation);
 	elevationOptions->addWidget(_showSecondaryElevation);
 
-#ifdef ENABLE_TIMEZONES
 	QButtonGroup *timeZoneGroup = new QButtonGroup(this);
 	timeZoneGroup->addButton(_utcZone);
 	timeZoneGroup->addButton(_systemZone);
@@ -472,15 +515,12 @@ QWidget *OptionsDialog::createDataPage()
 	zoneOptions->addWidget(_systemZone);
 	zoneOptions->addWidget(_customZone);
 	zoneOptions->addItem(customZoneLayout);
-#endif // ENABLE_TIMEZONES
 
 	QFormLayout *formLayout = new QFormLayout();
 	formLayout->addRow(tr("Speed:"), speedOptions);
 	formLayout->addRow(tr("Elevation:"), elevationOptions);
 
-#ifdef ENABLE_TIMEZONES
 	formLayout->addRow(tr("Time zone:"), zoneOptions);
-#endif // ENABLE_TIMEZONES
 
 	QFormLayout *segmentsLayout = new QFormLayout();
 	segmentsLayout->addWidget(_useSegments);
@@ -492,9 +532,7 @@ QWidget *OptionsDialog::createDataPage()
 #else // Q_OS_MAC
 	QFormLayout *speedLayout = new QFormLayout();
 	QFormLayout *elevationLayout = new QFormLayout();
-#ifdef ENABLE_TIMEZONES
 	QFormLayout *timeZoneLayout = new QFormLayout();
-#endif // ENABLE_TIMEZONES
 	QFormLayout *segmentsLayout = new QFormLayout();
 
 	speedLayout->addWidget(_computedSpeed);
@@ -511,7 +549,6 @@ QWidget *OptionsDialog::createDataPage()
 	QGroupBox *elevationBox = new QGroupBox(tr("Elevation"));
 	elevationBox->setLayout(elevationLayout);
 
-#ifdef ENABLE_TIMEZONES
 	timeZoneLayout->addWidget(_utcZone);
 	timeZoneLayout->addWidget(_systemZone);
 	timeZoneLayout->addWidget(_customZone);
@@ -519,15 +556,12 @@ QWidget *OptionsDialog::createDataPage()
 
 	QGroupBox *timeZoneBox = new QGroupBox(tr("Time zone"));
 	timeZoneBox->setLayout(timeZoneLayout);
-#endif // ENABLE_TIMEZONES
 
 	segmentsLayout->addWidget(_useSegments);
 
 	sourceTabLayout->addWidget(speedBox);
 	sourceTabLayout->addWidget(elevationBox);
-#ifdef ENABLE_TIMEZONES
 	sourceTabLayout->addWidget(timeZoneBox);
-#endif // ENABLE_TIMEZONES
 	sourceTabLayout->addLayout(segmentsLayout);
 #endif // Q_OS_MAC
 	sourceTabLayout->addStretch();
@@ -648,10 +682,8 @@ QWidget *OptionsDialog::createSystemPage()
 {
 	_useOpenGL = new QCheckBox(tr("Use OpenGL"));
 	_useOpenGL->setChecked(_options.useOpenGL);
-#ifdef ENABLE_HTTP2
 	_enableHTTP2 = new QCheckBox(tr("Enable HTTP/2"));
 	_enableHTTP2->setChecked(_options.enableHTTP2);
-#endif // ENABLE_HTTP2
 
 	_pixmapCache = new QSpinBox();
 	_pixmapCache->setMinimum(16);
@@ -670,9 +702,7 @@ QWidget *OptionsDialog::createSystemPage()
 	formLayout->addRow(tr("Connection timeout:"), _connectionTimeout);
 
 	QFormLayout *checkboxLayout = new QFormLayout();
-#ifdef ENABLE_HTTP2
 	checkboxLayout->addWidget(_enableHTTP2);
-#endif // ENABLE_HTTP2
 	checkboxLayout->addWidget(_useOpenGL);
 
 	QWidget *systemTab = new QWidget();
@@ -764,11 +794,11 @@ void OptionsDialog::accept()
 	_options.sliderColor = _sliderColor->color();
 	_options.graphAntiAliasing = _graphAA->isChecked();
 
-	_options.projection = _projection->itemData(_projection->currentIndex())
-	  .toInt();
-#ifdef ENABLE_HIDPI
+	_options.outputProjection = _outputProjection->itemData(
+	  _outputProjection->currentIndex()).toInt();
+	_options.inputProjection = _inputProjection->itemData(
+	  _inputProjection->currentIndex()).toInt();
 	_options.hidpiMap = _hidpi->isChecked();
-#endif // ENABLE_HIDPI
 
 	_options.elevationFilter = _elevationFilter->value();
 	_options.speedFilter = _speedFilter->value();
@@ -787,13 +817,11 @@ void OptionsDialog::accept()
 	_options.dataUseDEM = _dataDEMElevation->isChecked();
 	_options.showSecondaryElevation = _showSecondaryElevation->isChecked();
 	_options.showSecondarySpeed = _showSecondarySpeed->isChecked();
-#ifdef ENABLE_TIMEZONES
 	_options.timeZone.setType(_utcZone->isChecked()
 	  ? TimeZoneInfo::UTC : _systemZone->isChecked()
 	  ? TimeZoneInfo::System : TimeZoneInfo::Custom);
 	_options.timeZone.setCustomZone(QTimeZone(_timeZone->currentText()
 	  .toLatin1()));
-#endif // ENABLE_TIMEZONES
 	_options.useSegments = _useSegments->isChecked();
 
 	qreal poiRadius = (_units == Imperial)
@@ -803,9 +831,7 @@ void OptionsDialog::accept()
 		_options.poiRadius = poiRadius;
 
 	_options.useOpenGL = _useOpenGL->isChecked();
-#ifdef ENABLE_HTTP2
 	_options.enableHTTP2 = _enableHTTP2->isChecked();
-#endif // ENABLE_HTTP2
 	_options.pixmapCache = _pixmapCache->value();
 	_options.connectionTimeout = _connectionTimeout->value();
 

src/GUI/optionsdialog.h

@@ -2,12 +2,9 @@
 #define OPTIONSDIALOG_H
 
 #include <QDialog>
-#include "common/config.h"
 #include "palette.h"
 #include "units.h"
-#ifdef ENABLE_TIMEZONES
 #include "timezoneinfo.h"
-#endif // ENABLE_TIMEZONES
 
 class ColorBox;
 class StyleComboBox;
@@ -42,10 +39,9 @@ struct Options {
 	int mapOpacity;
 	QColor backgroundColor;
 	// Map
-	int projection;
-#ifdef ENABLE_HIDPI
+	int outputProjection;
+	int inputProjection;
 	bool hidpiMap;
-#endif // ENABLE_HIDPI
 	// Data
 	int elevationFilter;
 	int speedFilter;
@@ -60,17 +56,13 @@ struct Options {
 	bool dataUseDEM;
 	bool showSecondaryElevation;
 	bool showSecondarySpeed;
-#ifdef ENABLE_TIMEZONES
 	TimeZoneInfo timeZone;
-#endif // ENABLE_TIMEZONES
 	bool useSegments;
 	// POI
 	int poiRadius;
 	// System
 	bool useOpenGL;
-#ifdef ENABLE_HTTP2
 	bool enableHTTP2;
-#endif // ENABLE_HTTP2
 	int pixmapCache;
 	int connectionTimeout;
 	// Print/Export
@@ -129,11 +121,10 @@ private:
 	ColorBox *_sliderColor;
 	QCheckBox *_graphAA;
 	// Map
-	LimitedComboBox *_projection;
-#ifdef ENABLE_HIDPI
+	LimitedComboBox *_outputProjection;
+	LimitedComboBox *_inputProjection;
 	QRadioButton *_hidpi;
 	QRadioButton *_lodpi;
-#endif // ENABLE_HIDPI
 	// Data
 	OddSpinBox *_elevationFilter;
 	OddSpinBox *_speedFilter;
@@ -151,12 +142,10 @@ private:
 	QRadioButton *_dataDEMElevation;
 	QCheckBox *_showSecondaryElevation;
 	QCheckBox *_showSecondarySpeed;
-#ifdef ENABLE_TIMEZONES
 	QRadioButton *_utcZone;
 	QRadioButton *_systemZone;
 	QRadioButton *_customZone;
 	QComboBox *_timeZone;
-#endif // ENABLE_TIMEZONES
 	QCheckBox *_useSegments;
 	// POI
 	QDoubleSpinBox *_poiRadius;
@@ -164,9 +153,7 @@ private:
 	QSpinBox *_pixmapCache;
 	QSpinBox *_connectionTimeout;
 	QCheckBox *_useOpenGL;
-#ifdef ENABLE_HTTP2
 	QCheckBox *_enableHTTP2;
-#endif // ENABLE_HTTP2
 	// Print/Export
 	QRadioButton *_wysiwyg;
 	QRadioButton *_hires;

src/GUI/palette.h

@@ -24,8 +24,13 @@ public:
 	  {return !(*this == other);}
 
 private:
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 	qreal _h, _s, _v, _a, _shift;
 	qreal _state;
+#else // QT6
+	float _h, _s, _v, _a, _shift;
+	float _state;
+#endif // QT6
 };
 
 #ifndef QT_NO_DEBUG

src/GUI/pathitem.cpp

@@ -6,9 +6,17 @@
 #include "map/map.h"
 #include "pathtickitem.h"
 #include "popup.h"
+#include "graphitem.h"
+#include "markeritem.h"
 #include "pathitem.h"
 
 
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+#define INTERSECTS intersect
+#else // QT 5.15
+#define INTERSECTS intersects
+#endif // QT 5.15
+
 #define GEOGRAPHICAL_MILE 1855.3248
 
 static inline bool isValid(const QPointF &p)
@@ -22,12 +30,10 @@ static inline unsigned segments(qreal distance)
 }
 
 Units PathItem::_units = Metric;
-#ifdef ENABLE_TIMEZONES
 QTimeZone PathItem::_timeZone = QTimeZone::utc();
-#endif // ENABLE_TIMEZONES
 
 PathItem::PathItem(const Path &path, Map *map, QGraphicsItem *parent)
-  : GraphicsItem(parent), _path(path), _map(map)
+  : GraphicsItem(parent), _path(path), _map(map), _graph(0)
 {
 	Q_ASSERT(_path.isValid());
 
@@ -68,14 +74,14 @@ void PathItem::addSegment(const Coordinates &c1, const Coordinates &c2)
 			QLineF l(QPointF(c1.lon(), c1.lat()), QPointF(c2.lon() + 360,
 			  c2.lat()));
 			QLineF dl(QPointF(180, -90), QPointF(180, 90));
-			l.intersect(dl, &p);
+			l.INTERSECTS(dl, &p);
 			_painterPath.lineTo(_map->ll2xy(Coordinates(180, p.y())));
 			_painterPath.moveTo(_map->ll2xy(Coordinates(-180, p.y())));
 		} else {
 			QLineF l(QPointF(c1.lon(), c1.lat()), QPointF(c2.lon() - 360,
 			  c2.lat()));
 			QLineF dl(QPointF(-180, -90), QPointF(-180, 90));
-			l.intersect(dl, &p);
+			l.INTERSECTS(dl, &p);
 			_painterPath.lineTo(_map->ll2xy(Coordinates(-180, p.y())));
 			_painterPath.moveTo(_map->ll2xy(Coordinates(180, p.y())));
 		}
@@ -260,14 +266,18 @@ QPointF PathItem::position(qreal x) const
 	}
 }
 
-void PathItem::moveMarker(qreal distance)
+void PathItem::setMarkerPosition(qreal pos)
 {
-	_markerDistance = distance;
-	QPointF pos(position(distance));
+	qreal distance = _graph
+	  ? (_graph->graphType() == Time) ? _graph->distanceAtTime(pos) : pos
+	  : NAN;
 
-	if (isValid(pos)) {
+	_markerDistance = distance;
+	QPointF pp(position(distance));
+
+	if (isValid(pp)) {
 		_marker->setVisible(_showMarker);
-		_marker->setPos(pos);
+		_marker->setPos(pp);
 	} else
 		_marker->setVisible(false);
 }
@@ -356,6 +366,21 @@ void PathItem::showTicks(bool show)
 	updateTicks();
 }
 
+void PathItem::addGraph(GraphItem *graph)
+{
+	_graphs.append(graph);
+
+	if (graph) {
+		connect(this, SIGNAL(selected(bool)), graph, SLOT(hover(bool)));
+		connect(graph, SIGNAL(selected(bool)), this, SLOT(hover(bool)));
+	}
+}
+
+void PathItem::setGraph(int index)
+{
+	_graph = _graphs.at(index);
+}
+
 void PathItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
 {
 	Q_UNUSED(event);

src/GUI/pathitem.h

@@ -1,19 +1,17 @@
 #ifndef PATHITEM_H
 #define PATHITEM_H
 
-#include "common/config.h"
 #include <QGraphicsObject>
 #include <QPen>
-#ifdef ENABLE_TIMEZONES
 #include <QTimeZone>
-#endif // ENABLE_TIMEZONES
 #include "data/path.h"
-#include "markeritem.h"
-#include "units.h"
 #include "graphicsscene.h"
+#include "units.h"
 
 class Map;
 class PathTickItem;
+class GraphItem;
+class MarkerItem;
 
 class PathItem : public QObject, public GraphicsItem
 {
@@ -30,7 +28,10 @@ public:
 
 	const Path &path() const {return _path;}
 
+	void addGraph(GraphItem *graph);
+
 	void setMap(Map *map);
+	void setGraph(int index);
 
 	void setColor(const QColor &color);
 	void setWidth(qreal width);
@@ -40,15 +41,14 @@ public:
 	void showMarker(bool show);
 	void showTicks(bool show);
 
+	void setMarkerPosition(qreal pos);
+
 	void updateTicks();
 
 	static void setUnits(Units units) {_units = units;}
-#ifdef ENABLE_TIMEZONES
 	static void setTimeZone(const QTimeZone &zone) {_timeZone = zone;}
-#endif // ENABLE_TIMEZONES
 
 public slots:
-	void moveMarker(qreal distance);
 	void hover(bool hover);
 
 signals:
@@ -60,9 +60,7 @@ protected:
 	void mousePressEvent(QGraphicsSceneMouseEvent *event);
 
 	static Units _units;
-#ifdef ENABLE_TIMEZONES
 	static QTimeZone _timeZone;
-#endif // ENABLE_TIMEZONES
 
 private:
 	const PathSegment *segment(qreal x) const;
@@ -76,6 +74,8 @@ private:
 
 	Path _path;
 	Map *_map;
+	QList<GraphItem *> _graphs;
+	GraphItem *_graph;
 	qreal _markerDistance;
 	int _digitalZoom;
 

src/GUI/pdfexportdialog.cpp

@@ -24,18 +24,18 @@ PDFExportDialog::PDFExportDialog(PDFExport &exp, Units units, QWidget *parent)
 	_fileSelect->setFile(_export.fileName);
 
 	_paperSize = new QComboBox();
-	_paperSize->addItem("A2", QPrinter::A2);
-	_paperSize->addItem("A3", QPrinter::A3);
-	_paperSize->addItem("A4", QPrinter::A4);
-	_paperSize->addItem("A5", QPrinter::A5);
-	_paperSize->addItem("A6", QPrinter::A6);
-	_paperSize->addItem("B3", QPrinter::B3);
-	_paperSize->addItem("B4", QPrinter::B4);
-	_paperSize->addItem("B5", QPrinter::B5);
-	_paperSize->addItem("B6", QPrinter::B6);
-	_paperSize->addItem("Tabloid", QPrinter::Tabloid);
-	_paperSize->addItem("Legal", QPrinter::Legal);
-	_paperSize->addItem("Letter", QPrinter::Letter);
+	_paperSize->addItem("A2", QPageSize::PageSizeId::A2);
+	_paperSize->addItem("A3", QPageSize::PageSizeId::A3);
+	_paperSize->addItem("A4", QPageSize::PageSizeId::A4);
+	_paperSize->addItem("A5", QPageSize::PageSizeId::A5);
+	_paperSize->addItem("A6", QPageSize::PageSizeId::A6);
+	_paperSize->addItem("B3", QPageSize::PageSizeId::B3);
+	_paperSize->addItem("B4", QPageSize::PageSizeId::B4);
+	_paperSize->addItem("B5", QPageSize::PageSizeId::B5);
+	_paperSize->addItem("B6", QPageSize::PageSizeId::B6);
+	_paperSize->addItem("Tabloid", QPageSize::PageSizeId::Tabloid);
+	_paperSize->addItem("Legal", QPageSize::PageSizeId::Legal);
+	_paperSize->addItem("Letter", QPageSize::PageSizeId::Letter);
 	if ((index = _paperSize->findData(_export.paperSize)) >= 0)
 		_paperSize->setCurrentIndex(index);
 
@@ -51,7 +51,7 @@ PDFExportDialog::PDFExportDialog(PDFExport &exp, Units units, QWidget *parent)
 	QHBoxLayout *orientationLayout = new QHBoxLayout();
 	orientationLayout->addWidget(_portrait);
 	orientationLayout->addWidget(_landscape);
-	if (_export.orientation == QPrinter::Portrait)
+	if (_export.orientation == QPageLayout::Orientation::Portrait)
 		_portrait->setChecked(true);
 	else
 		_landscape->setChecked(true);
@@ -116,9 +116,9 @@ void PDFExportDialog::accept()
 		return;
 	}
 
-	QPrinter::Orientation orientation = _portrait->isChecked()
-	  ? QPrinter::Portrait : QPrinter::Landscape;
-	QPrinter::PaperSize paperSize = static_cast<QPrinter::PaperSize>
+	QPageLayout::Orientation orientation = _portrait->isChecked()
+	  ? QPageLayout::Orientation::Portrait : QPageLayout::Orientation::Landscape;
+	QPageSize::PageSizeId paperSize = static_cast<QPageSize::PageSizeId>
 	  (_paperSize->itemData(_paperSize->currentIndex()).toInt());
 	int resolution = _resolution->itemData(_resolution->currentIndex()).toInt();
 

src/GUI/pdfexportdialog.h

@@ -3,7 +3,6 @@
 
 #include <QDialog>
 #include <QPrinter>
-#include "margins.h"
 #include "units.h"
 
 class QComboBox;
@@ -14,9 +13,9 @@ class MarginsFWidget;
 struct PDFExport
 {
 	QString fileName;
-	QPrinter::PaperSize paperSize;
-	QPrinter::Orientation orientation;
-	MarginsF margins;
+	QPageSize::PageSizeId paperSize;
+	QPageLayout::Orientation orientation;
+	QMarginsF margins;
 	int resolution;
 };
 

src/GUI/planeitem.h

@@ -0,0 +1,24 @@
+#ifndef PLANEITEM_H
+#define PLANEITEM_H
+
+#include "common/rectc.h"
+#include "graphicsscene.h"
+
+class Map;
+
+class PlaneItem : public GraphicsItem
+{
+public:
+	PlaneItem(GraphicsItem *parent = 0) : GraphicsItem(parent) {}
+
+	virtual RectC bounds() const = 0;
+	virtual void setMap(Map *map) = 0;
+
+	virtual void setColor(const QColor &color) = 0;
+	virtual void setOpacity(qreal opacity) = 0;
+	virtual void setWidth(qreal width) = 0;
+	virtual void setStyle(Qt::PenStyle style) = 0;
+	virtual void setDigitalZoom(int zoom) = 0;
+};
+
+#endif // PLANEITEM_H

src/GUI/pngexportdialog.h

@@ -3,7 +3,6 @@
 
 #include <QDialog>
 #include <QMargins>
-#include "margins.h"
 
 class FileSelectWidget;
 class MarginsWidget;

src/GUI/popup.cpp

@@ -4,9 +4,12 @@
 #include <QStyleOptionFrame>
 #include <QLabel>
 #include <QMouseEvent>
-#include <QApplication>
-#include <QDesktopWidget>
 #include <QBasicTimer>
+#include <QScreen>
+#include <QApplication>
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+#include <QDesktopWidget>
+#endif // QT 5.15
 #include "popup.h"
 
 
@@ -36,10 +39,7 @@ PopupLabel *PopupLabel::_instance = 0;
 
 PopupLabel::PopupLabel(const QString &text, QWidget *parent)
   : QLabel(text, parent, Qt::ToolTip | Qt::BypassGraphicsProxyWidget
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
-	| Qt::WindowDoesNotAcceptFocus
-#endif // QT5
-)
+	| Qt::WindowDoesNotAcceptFocus)
 {
 	delete _instance;
 	_instance = this;
@@ -74,7 +74,7 @@ void PopupLabel::paintEvent(QPaintEvent *event)
 {
 	QStylePainter p(this);
 	QStyleOptionFrame opt;
-	opt.init(this);
+	opt.initFrom(this);
 	p.drawPrimitive(QStyle::PE_PanelTipLabel, opt);
 	p.end();
 	QLabel::paintEvent(event);
@@ -125,7 +125,11 @@ bool PopupLabel::eventFilter(QObject *o, QEvent *ev)
 
 void PopupLabel::place(const QPoint &pos, QWidget *w)
 {
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
 	QRect screen = QApplication::desktop()->screenGeometry(w);
+#else // QT 5.15
+	QRect screen = w->screen()->geometry();
+#endif // QT 5.15
 	QPoint p(pos.x() + 2, pos.y() + 16);
 
 	if (p.x() + width() > screen.x() + screen.width())

src/GUI/routeitem.cpp

@@ -1,5 +1,6 @@
 #include <QPainter>
 #include "data/waypoint.h"
+#include "data/route.h"
 #include "map/map.h"
 #include "format.h"
 #include "waypointitem.h"

src/GUI/routeitem.h

@@ -1,13 +1,11 @@
 #ifndef ROUTEITEM_H
 #define ROUTEITEM_H
 
-#include "data/route.h"
+#include "data/link.h"
 #include "pathitem.h"
-#include "units.h"
-#include "format.h"
-#include "graphicsscene.h"
 
 class Map;
+class Route;
 class WaypointItem;
 
 class RouteItem : public PathItem

src/GUI/scaleitem.cpp

@@ -61,9 +61,9 @@ void ScaleItem::computeScale()
 	qreal res = _res * pow(2, -_digitalZoom);
 
 	if (_units == Imperial) {
-		_length = niceNum((res * M2FT * SCALE_WIDTH) / SEGMENTS, true);
+		_length = Util::niceNum((res * M2FT * SCALE_WIDTH) / SEGMENTS, true);
 		if (_length >= MIINFT) {
-			_length = niceNum((res * M2MI * SCALE_WIDTH) / SEGMENTS, true);
+			_length = Util::niceNum((res * M2MI * SCALE_WIDTH) / SEGMENTS, true);
 			_width = (_length / (res * M2MI));
 			_scale = true;
 		} else {
@@ -71,9 +71,9 @@ void ScaleItem::computeScale()
 			_scale = false;
 		}
 	} else if (_units == Nautical) {
-		_length = niceNum((res * M2FT * SCALE_WIDTH) / SEGMENTS, true);
+		_length = Util::niceNum((res * M2FT * SCALE_WIDTH) / SEGMENTS, true);
 		if (_length >= NMIINFT) {
-			_length = niceNum((res * M2NMI * SCALE_WIDTH) / SEGMENTS, true);
+			_length = Util::niceNum((res * M2NMI * SCALE_WIDTH) / SEGMENTS, true);
 			_width = (_length / (res * M2NMI));
 			_scale = true;
 		} else {
@@ -81,7 +81,7 @@ void ScaleItem::computeScale()
 			_scale = false;
 		}
 	} else {
-		_length = niceNum((res * SCALE_WIDTH) / SEGMENTS, true);
+		_length = Util::niceNum((res * SCALE_WIDTH) / SEGMENTS, true);
 		if (_length >= KMINM) {
 			_length *= M2KM;
 			_width = (_length / (res * M2KM));

src/GUI/searchpointer.h

@@ -1,6 +1,8 @@
 #ifndef SEARCHPOINTER_H
 #define SEARCHPOINTER_H
 
+#include "common/config.h"
+
 template <class T>
 class SearchPointer
 {
@@ -16,7 +18,7 @@ private:
 };
 
 template <class T>
-inline uint qHash(const SearchPointer<T> &t)
+inline HASH_T qHash(const SearchPointer<T> &t)
 {
 	return ::qHash(*(t.data()));
 }

src/GUI/settings.h

@@ -30,8 +30,6 @@
 #define SHOW_GRAPH_GRIDS_DEFAULT          true
 #define SHOW_GRAPH_SLIDER_INFO_SETTING    "sliderInfo"
 #define SHOW_GRAPH_SLIDER_INFO_DEFAULT    true
-#define SHOW_MARKERS_SETTING              "pathMarkers"
-#define SHOW_MARKERS_DEFAULT              true
 #define SHOW_TICKS_SETTING                "pathTicks"
 #define SHOW_TICKS_DEFAULT                false
 
@@ -65,13 +63,16 @@
 #define SHOW_ROUTE_WAYPOINTS_DEFAULT      true
 #define SHOW_WAYPOINT_LABELS_SETTING      "waypointLabels"
 #define SHOW_WAYPOINT_LABELS_DEFAULT      true
+#define SHOW_MARKERS_SETTING              "positionMarkers"
+#define SHOW_MARKERS_DEFAULT              true
 
 #define PDF_EXPORT_SETTINGS_GROUP         "Export"
 #define PAPER_ORIENTATION_SETTING         "orientation"
-#define PAPER_ORIENTATION_DEFAULT         QPrinter::Portrait
+#define PAPER_ORIENTATION_DEFAULT         QPageLayout::Orientation::Portrait
 #define PAPER_SIZE_SETTING                "size"
-#define PAPER_SIZE_DEFAULT                (IMPERIAL_UNITS() ? QPrinter::Letter \
-                                            : QPrinter::A4)
+#define PAPER_SIZE_DEFAULT                (IMPERIAL_UNITS() \
+	                                        ? QPageSize::PageSizeId::Letter \
+	                                        : QPageSize::PageSizeId::A4)
 #define PDF_MARGIN_LEFT_SETTING           "marginLeft"
 #define PDF_MARGIN_LEFT_DEFAULT           5 /* mm */
 #define PDF_MARGIN_TOP_SETTING            "marginTop"
@@ -199,8 +200,10 @@
 #define SEPARATE_GRAPH_PAGE_DEFAULT       false
 #define SLIDER_COLOR_SETTING              "sliderColor"
 #define SLIDER_COLOR_DEFAULT              QColor(Qt::red)
-#define PROJECTION_SETTING                "projection"
-#define PROJECTION_DEFAULT                3857
+#define OUTPUT_PROJECTION_SETTING         "outputProjection"
+#define OUTPUT_PROJECTION_DEFAULT         3857
+#define INPUT_PROJECTION_SETTING          "inputProjection"
+#define INPUT_PROJECTION_DEFAULT          4326
 #define HIDPI_MAP_SETTING                 "HiDPIMap"
 #define HIDPI_MAP_DEFAULT                 true
 

src/GUI/sliderinfoitem.cpp

@@ -18,7 +18,7 @@ void SliderInfoItem::updateBoundingRect()
 {
 	QFontMetrics fm(_font);
 
-	qreal width = qMax(fm.width(_x), fm.width(_y));
+	qreal width = qMax(fm.boundingRect(_x).width(), fm.boundingRect(_y).width());
 	qreal height = 2 * fm.height() - 2*fm.descent();
 
 	_boundingRect = (_side == Right)
@@ -35,16 +35,16 @@ void SliderInfoItem::paint(QPainter *painter, const QStyleOptionGraphicsItem
 	QRectF rx, ry;
 
 
-	qreal width = qMax(fm.width(_x), fm.width(_y));
+	qreal width = qMax(fm.boundingRect(_x).width(), fm.boundingRect(_y).width());
 	if (_side == Right) {
-		ry = QRectF(SIZE, -fm.height() + fm.descent(), fm.width(_y),
+		ry = QRectF(SIZE, -fm.height() + fm.descent(), fm.boundingRect(_y).width(),
 		  fm.height() - fm.descent());
-		rx = QRectF(SIZE, 0, fm.width(_x), fm.height()
+		rx = QRectF(SIZE, 0, fm.boundingRect(_x).width(), fm.height()
 		  - fm.descent());
 	} else {
-		ry = QRectF(-(width + SIZE), -fm.height() + fm.descent(), fm.width(_y),
-		  fm.height() - fm.descent());
-		rx = QRectF(-(width + SIZE), 0, fm.width(_x), fm.height()
+		ry = QRectF(-(width + SIZE), -fm.height() + fm.descent(),
+		  fm.boundingRect(_y).width(), fm.height() - fm.descent());
+		rx = QRectF(-(width + SIZE), 0, fm.boundingRect(_x).width(), fm.height()
 		  - fm.descent());
 	}
 

src/GUI/timezoneinfo.h

@@ -3,6 +3,7 @@
 
 #include <QTimeZone>
 #include <QDataStream>
+#include <QDebug>
 
 class TimeZoneInfo
 {
@@ -42,6 +43,7 @@ public:
 private:
 	friend QDataStream& operator<<(QDataStream &out, const TimeZoneInfo &info);
 	friend QDataStream& operator>>(QDataStream &in, TimeZoneInfo &info);
+	friend QDebug operator<<(QDebug dbg, const TimeZoneInfo &info);
 
 	Type _type;
 	QTimeZone _customZone;
@@ -66,4 +68,12 @@ inline QDataStream &operator>>(QDataStream &in, TimeZoneInfo &info)
 	return in;
 }
 
+// Required in Qt6 even in release builds
+inline QDebug operator<<(QDebug dbg, const TimeZoneInfo &info)
+{
+	dbg.nospace() << "TimeZoneInfo(" << static_cast<int>(info._type)
+	  << ", " << info._customZone << ")";
+	return dbg.space();
+}
+
 #endif // TIMEZONEINFO_H

src/GUI/trackitem.cpp

@@ -1,5 +1,6 @@
 #include <QPainter>
 #include "map/map.h"
+#include "data/track.h"
 #include "format.h"
 #include "tooltip.h"
 #include "trackitem.h"
@@ -8,6 +9,7 @@
 QString TrackItem::info() const
 {
 	ToolTip tt;
+	QLocale l;
 
 	if (!_name.isEmpty())
 		tt.insert(tr("Name"), _name);
@@ -22,13 +24,7 @@ QString TrackItem::info() const
 	if  (_movingTime > 0)
 		tt.insert(tr("Moving time"), Format::timeSpan(_movingTime));
 	if (!_date.isNull())
-		tt.insert(tr("Date"),
-#ifdef ENABLE_TIMEZONES
-		  _date.toTimeZone(_timeZone)
-#else // ENABLE_TIMEZONES
-		  _date
-#endif // ENABLE_TIMEZONES
-		  .toString(Qt::SystemLocaleShortDate));
+		tt.insert(tr("Date"), l.toString(_date.toTimeZone(_timeZone)));
 	if (!_links.isEmpty()) {
 		QString links;
 		for (int i = 0; i < _links.size(); i++) {

src/GUI/trackitem.h

@@ -2,13 +2,11 @@
 #define TRACKITEM_H
 
 #include <QDateTime>
-#include <QPen>
-#include "data/track.h"
+#include "data/link.h"
 #include "pathitem.h"
-#include "units.h"
-#include "graphicsscene.h"
 
 class Map;
+class Track;
 
 class TrackItem : public PathItem
 {