Merge branch 'origin/master' into Weblate.

Currently translated at 100.0% (383 of 383 strings)

Translation: GPXSee/Translations
Translate-URL: https://hosted.weblate.org/projects/gpxsee/translations/pt_BR/

.appveyor.yml

@@ -1,4 +1,4 @@
-version: 7.35.{build}
+version: 7.38.{build}
 
 configuration:
   - Release

README.md

@@ -9,7 +9,7 @@ GPXSee is a Qt-based GPS log file viewer and analyzer that supports all common G
 * Support for DEM files (SRTM HGT).
 * Support for multiple tracks in one view.
 * Support for POI files.
-* Print/export to PDF.
+* Print/export to PDF/PNG.
 * Full-screen mode.
 * HiDPI/Retina displays & maps support.
 * Native GUI for Windows, Mac OS X and Linux.
@@ -43,3 +43,14 @@ make # nmake on windows
 
 ## Translations
 GPXSee uses [Weblate](https://hosted.weblate.org/projects/gpxsee/translations/) for translations.
+
+## License
+GPXSee is licensed under GPL-3.0 (only). However, some 3rd party parts are using different, GPL compatible,
+licenses:
+* [Oxygen icons](icons/GUI) - LGPLv3
+* [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
+* [Projection parameters CSV files](pkg/csv) - BSD/EPSG/Public domain

gpxsee.pro

@@ -3,7 +3,7 @@ unix:!macx {
 } else {
     TARGET = GPXSee
 }
-VERSION = 7.35
+VERSION = 7.38
 
 QT += core \
     gui \
@@ -19,9 +19,12 @@ equals(QT_MAJOR_VERSION, 5) : lessThan(QT_MINOR_VERSION, 4) {QT += opengl}
 
 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 \
@@ -93,13 +96,18 @@ HEADERS += src/common/config.h \
     src/map/IMG/bitstream.h \
     src/map/IMG/deltastream.h \
     src/map/IMG/gmap.h \
+    src/map/IMG/huffmanbuffer.h \
     src/map/IMG/huffmanstream.h \
     src/map/IMG/huffmantable.h \
+    src/map/IMG/huffmantext.h \
     src/map/IMG/nodfile.h \
     src/map/IMG/mapdata.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/polyconic.h \
     src/map/projection.h \
     src/map/ellipsoid.h \
     src/map/datum.h \
@@ -202,6 +210,8 @@ HEADERS += src/common/config.h \
     src/GUI/pdfexportdialog.h \
     src/GUI/pngexportdialog.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 \
@@ -258,18 +268,22 @@ SOURCES += src/main.cpp \
     src/map/IMG/bitstream.cpp \
     src/map/IMG/deltastream.cpp \
     src/map/IMG/gmap.cpp \
+    src/map/IMG/huffmanbuffer.cpp \
     src/map/IMG/huffmanstream.cpp \
     src/map/IMG/huffmantable.cpp \
+    src/map/IMG/huffmantext.cpp \
     src/map/IMG/nodfile.cpp \
     src/map/IMG/mapdata.cpp \
     src/map/IMG/rastertile.cpp \
     src/map/IMG/textpathitem.cpp \
     src/map/IMG/textpointitem.cpp \
+    src/map/bsbmap.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 \
@@ -419,7 +433,13 @@ 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
 }
 
@@ -439,7 +459,14 @@ 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
 }

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

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>
@@ -74,7 +74,7 @@
 			</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 +90,7 @@
 			</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 +250,7 @@
 			</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 +259,193 @@
 			<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 +489,7 @@
 					<string>tcx</string>
 				</array>
 				<key>public.mime-type</key>
-				<string>application/tcx+xml</string>
+				<string>application/vnd.garmin.tcx+xml</string>
 			</dict>
 		</dict>
 		<dict>
@@ -344,7 +531,7 @@
 					<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 +552,7 @@
 					<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 +762,269 @@
 					<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).</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>
@@ -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 +67,24 @@
 		<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>
 	</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;

pkg/gpxsee.nsi

@@ -7,7 +7,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "7.35"
+!define VERSION "7.38"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}.exe"
@@ -109,14 +109,14 @@ 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 "gpx" "GPS Exchange Format" 11
+  !insertmacro FILE_ASSOCIATION_ADD "tcx" "Training Center XML" 16
+  !insertmacro FILE_ASSOCIATION_ADD "kml" "Keyhole Markup Language" 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
   !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 +124,47 @@ 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 "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
+
+  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" ""  
+  
   System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
 
 SectionEnd
@@ -210,7 +251,7 @@ 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 +267,47 @@ 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"
+
+  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"
+  DeleteRegKey HKCR "Applications\GPXSee.exe"
+  
   System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
 
 SectionEnd
@@ -256,4 +338,4 @@ LangString DESC_LOCALIZATION ${LANG_ENGLISH} \
   !insertmacro MUI_DESCRIPTION_TEXT ${SEC_MSVC} $(DESC_MSVC) 
   !insertmacro MUI_DESCRIPTION_TEXT ${SEC_APP} $(DESC_APP)
   !insertmacro MUI_DESCRIPTION_TEXT ${SEC_LOCALIZATION} $(DESC_LOCALIZATION)
-!insertmacro MUI_FUNCTION_DESCRIPTION_END
+!insertmacro MUI_FUNCTION_DESCRIPTION_END

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 +114,103 @@
 		<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-info>

pkg/gpxsee64.nsi

@@ -7,7 +7,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "7.35"
+!define VERSION "7.38"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}_x64.exe"
@@ -116,14 +116,14 @@ 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 "gpx" "GPS Exchange Format" 11
+  !insertmacro FILE_ASSOCIATION_ADD "tcx" "Training Center XML" 16
+  !insertmacro FILE_ASSOCIATION_ADD "kml" "Keyhole Markup Language" 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
   !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 +131,47 @@ 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 "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  
+
+  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" ""
+
   System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
 
 SectionEnd
@@ -218,7 +259,7 @@ 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 +275,47 @@ 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"
+
+  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"
+  DeleteRegKey HKCR "Applications\GPXSee.exe"   
+  
   System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
 
 SectionEnd

src/GUI/app.cpp

@@ -16,6 +16,7 @@
 #include "opengl.h"
 #include "gui.h"
 #include "settings.h"
+#include "mapaction.h"
 #include "app.h"
 
 
@@ -76,11 +77,25 @@ 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 +104,18 @@ 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

@@ -41,6 +41,7 @@ AxisItem::AxisItem(Type type, QGraphicsItem *parent)
 {
 	_type = type;
 	_size = 0;
+	_zoom = 1.0;
 
 	_font.setPixelSize(FONT_SIZE);
 	_font.setFamily(FONT_FAMILY);
@@ -52,8 +53,10 @@ void AxisItem::setRange(const RangeF &range)
 	_range = range;
 
 	QFontMetrics fm(_font);
-	Ticks ticks(_range.min(), _range.max(), (_type == X) ? XTICKS : YTICKS);
+	Ticks ticks(_range.min(), _range.max(),
+	  (_type == X) ? XTICKS * _zoom : YTICKS * _zoom);
 	_ticks = QVector<Tick>(ticks.count());
+
 	for (int i = 0; i < ticks.count(); i++) {
 		Tick &t = _ticks[i];
 		t.value = ticks.val(i);
@@ -72,34 +75,23 @@ void AxisItem::setSize(qreal size)
 	update();
 }
 
-void AxisItem::setLabel(const QString& label)
-{
-	prepareGeometryChange();
-	QFontMetrics fm(_font);
-	_label = label;
-	_labelBB = fm.tightBoundingRect(label);
-	updateBoundingRect();
-	update();
-}
-
 void AxisItem::updateBoundingRect()
 {
 	QFontMetrics fm(_font);
 	QRect es = _ticks.isEmpty() ? QRect() : _ticks.last().boundingBox;
 	QRect ss = _ticks.isEmpty() ? QRect() : _ticks.first().boundingBox;
-	QRect ls(_labelBB);
 
 	if (_type == X) {
 		_boundingRect = QRectF(-ss.width()/2, -TICK/2, _size + es.width()/2
-		  + ss.width()/2, ls.height() + es.height() - fm.descent() + TICK
-		  + 2*PADDING + 1);
+		  + ss.width()/2, es.height() - 2*fm.descent() + TICK + 2*PADDING);
 	} else {
 		int mtw = 0;
 		for (int i = 0; i < _ticks.count(); i++)
 			mtw = qMax(_ticks.at(i).boundingBox.width(), mtw);
-		_boundingRect = QRectF(-(ls.height() + mtw + 2*PADDING + TICK/2),
-		  -(_size + es.height()/2 + fm.descent()), ls.height() + mtw + 2*PADDING
-		  + TICK, _size + es.height()/2 + fm.descent() + ss.height()/2);
+		_boundingRect = QRectF(-(mtw + 2*PADDING + TICK/2 - fm.descent()),
+		  -(_size + es.height()/2 + fm.descent()), mtw + 2*PADDING
+		  + TICK - fm.descent(), _size + es.height()/2 + fm.descent()
+		  + ss.height()/2);
 	}
 }
 
@@ -108,7 +100,6 @@ void AxisItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 {
 	Q_UNUSED(option);
 	Q_UNUSED(widget);
-	QFontMetrics fm(_font);
 	QRect ts;
 
 	painter->setRenderHint(QPainter::Antialiasing, false);
@@ -130,9 +121,6 @@ void AxisItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 			  - (ts.width()/2), ts.height() + TICK/2 + PADDING,
 			  _locale.toString(val));
 		}
-
-		painter->drawText(_size/2 - _labelBB.width()/2, _labelBB.height()
-		  + ts.height() - 2*fm.descent() + TICK/2 + 2*PADDING, _label);
 	} else {
 		painter->drawLine(0, 0, 0, -_size);
 
@@ -149,17 +137,10 @@ void AxisItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 			  -((_size/_range.size()) * (val - _range.min())) + (ts.height()/2),
 			  _locale.toString(val));
 		}
-
-		painter->rotate(-90);
-		painter->drawText(_size/2 - _labelBB.width()/2, -(mtw + 2*PADDING
-		  + TICK/2), _label);
-		painter->rotate(90);
 	}
 
-/*
-	painter->setPen(Qt::red);
-	painter->drawRect(boundingRect());
-*/
+	//painter->setPen(Qt::red);
+	//painter->drawRect(boundingRect());
 }
 
 QSizeF AxisItem::margin() const
@@ -168,15 +149,15 @@ QSizeF AxisItem::margin() const
 	QRect es = _ticks.isEmpty() ? QRect() : _ticks.last().boundingBox;
 
 	if (_type == X) {
-		return QSizeF(es.width()/2, _labelBB.height() + es.height()
-		  - fm.descent() + TICK/2 + 2*PADDING);
+		return QSizeF(es.width()/2, es.height() - 2*fm.descent() + TICK/2
+		  + 2*PADDING);
 	} else {
 		int mtw = 0;
 		for (int i = 0; i < _ticks.count(); i++)
 			mtw = qMax(_ticks.at(i).boundingBox.width(), mtw);
 
-		return QSizeF(_labelBB.height() -fm.descent() + mtw + 2*PADDING
-		  + TICK/2, es.height()/2 + fm.descent());
+		return QSizeF(mtw + 2*PADDING + TICK/2 - fm.descent(),
+		  es.height()/2 + fm.descent());
 	}
 }
 

src/GUI/axisitem.h

@@ -13,13 +13,15 @@ public:
 
 	AxisItem(Type type, QGraphicsItem *parent = 0);
 
+	/* Note: The items position is at the 0 point of the axis line, not at the
+	   top-left point of the bounding rect as usual */
 	QRectF boundingRect() const {return _boundingRect;}
 	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 	  QWidget *widget);
 
 	void setRange(const RangeF &range);
 	void setSize(qreal size);
-	void setLabel(const QString& label);
+	void setZoom(qreal zoom) {_zoom = zoom;}
 
 	QSizeF margin() const;
 	QList<qreal> ticks() const;
@@ -35,12 +37,11 @@ private:
 	Type _type;
 	RangeF _range;
 	qreal _size;
-	QString _label;
-	QRect _labelBB;
 	QVector<Tick> _ticks;
 	QRectF _boundingRect;
 	QFont _font;
 	QLocale _locale;
+	qreal _zoom;
 };
 
 #endif // AXISITEM_H

src/GUI/axislabelitem.cpp

@@ -0,0 +1,54 @@
+#include <QPainter>
+#include <QFontMetrics>
+#include "font.h"
+#include "axislabelitem.h"
+
+
+AxisLabelItem::AxisLabelItem(Type type, QGraphicsItem *parent)
+  : QGraphicsItem(parent), _type(type)
+{
+	_font.setPixelSize(FONT_SIZE);
+	_font.setFamily(FONT_FAMILY);
+}
+
+void AxisLabelItem::setLabel(const QString& label, const QString &units)
+{
+	prepareGeometryChange();
+	QFontMetrics fm(_font);
+	_label = QString("%1 [%2]").arg(label, units.isEmpty() ? "-" : units);
+	_labelBB = fm.tightBoundingRect(_label);
+	updateBoundingRect();
+	update();
+}
+
+void AxisLabelItem::updateBoundingRect()
+{
+	QFontMetrics fm(_font);
+
+	if (_type == X)
+		_boundingRect = QRectF(0, 0, _labelBB.width(), fm.height());
+	else
+		_boundingRect = QRectF(0, 0, fm.height(), _labelBB.width());
+}
+
+void AxisLabelItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+  QWidget *widget)
+{
+	Q_UNUSED(option);
+	Q_UNUSED(widget);
+	QFontMetrics fm(_font);
+
+	painter->setFont(_font);
+
+	if (_type == X) {
+		painter->drawText(0, fm.height() - fm.descent(), _label);
+	} else {
+		painter->rotate(-90);
+		painter->drawText(-_labelBB.width(), fm.height() - fm.descent(), _label);
+		painter->rotate(90);
+	}
+
+	//painter->setRenderHint(QPainter::Antialiasing, false);
+	//painter->setPen(Qt::red);
+	//painter->drawRect(boundingRect());
+}

src/GUI/axislabelitem.h

@@ -0,0 +1,30 @@
+#ifndef AXISLABELITEM_H
+#define AXISLABELITEM_H
+
+#include <QGraphicsItem>
+#include <QFont>
+
+class AxisLabelItem : public QGraphicsItem
+{
+public:
+	enum Type {X, Y};
+
+	AxisLabelItem(Type type, QGraphicsItem *parent = 0);
+
+	QRectF boundingRect() const {return _boundingRect;}
+	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+	  QWidget *widget);
+
+	void setLabel(const QString& label, const QString &units);
+
+private:
+	void updateBoundingRect();
+
+	Type _type;
+	QString _label;
+	QFont _font;
+	QRect _labelBB;
+	QRectF _boundingRect;
+};
+
+#endif // AXISLABELITEM_H

src/GUI/coordinatesitem.h

@@ -15,6 +15,8 @@ public:
 	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 	  QWidget *widget);
 
+	CoordinatesFormat format() const {return _format;}
+
 	void setCoordinates(const Coordinates &c);
 	void setFormat(const CoordinatesFormat &format);
 	void setDigitalZoom(qreal zoom);

src/GUI/graphitem.cpp

@@ -11,7 +11,7 @@ GraphItem::GraphItem(const Graph &graph, GraphType type, int width,
 	Q_ASSERT(_graph.isValid());
 
 	_units = Metric;
-	_pen = QPen(color, width, style);
+	_pen = QPen(color, width, style, Qt::FlatCap);
 	_sx = 0; _sy = 0;
 	_time = _graph.hasTime();
 	setZValue(2.0);

src/GUI/graphtab.h

@@ -14,8 +14,7 @@ class GraphTab : public GraphView
 	Q_OBJECT
 
 public:
-	GraphTab(QWidget *parent = 0) : GraphView(parent)
-	  {setFrameShape(QFrame::NoFrame);}
+	GraphTab(QWidget *parent = 0) : GraphView(parent) {}
 	virtual ~GraphTab() {}
 
 	virtual QString label() const = 0;

src/GUI/graphview.cpp

@@ -9,6 +9,7 @@
 #include "data/graph.h"
 #include "opengl.h"
 #include "axisitem.h"
+#include "axislabelitem.h"
 #include "slideritem.h"
 #include "sliderinfoitem.h"
 #include "infoitem.h"
@@ -22,6 +23,9 @@
 
 #define MARGIN 10.0
 
+#define IW(item) ((item)->boundingRect().width())
+#define IH(item) ((item)->boundingRect().height())
+
 GraphView::GraphView(QWidget *parent)
 	: QGraphicsView(parent)
 {
@@ -38,6 +42,10 @@ GraphView::GraphView(QWidget *parent)
 	_xAxis->setZValue(1.0);
 	_yAxis = new AxisItem(AxisItem::Y);
 	_yAxis->setZValue(1.0);
+	_xAxisLabel = new AxisLabelItem(AxisLabelItem::X);
+	_xAxisLabel->setZValue(1.0);
+	_yAxisLabel = new AxisLabelItem(AxisLabelItem::Y);
+	_yAxisLabel->setZValue(1.0);
 	_slider = new SliderItem();
 	_slider->setZValue(4.0);
 	_sliderInfo = new SliderInfoItem(_slider);
@@ -73,34 +81,24 @@ GraphView::~GraphView()
 {
 	delete _xAxis;
 	delete _yAxis;
+	delete _xAxisLabel;
+	delete _yAxisLabel;
 	delete _slider;
 	delete _info;
 	delete _grid;
 	delete _message;
 }
 
-void GraphView::createXLabel()
-{
-	_xAxis->setLabel(QString("%1 [%2]").arg(_xLabel,
-	  _xUnits.isEmpty() ? "-" : _xUnits));
-}
-
-void GraphView::createYLabel()
-{
-	_yAxis->setLabel(QString("%1 [%2]").arg(_yLabel,
-	  _yUnits.isEmpty() ? "-" : _yUnits));
-}
-
 void GraphView::setYLabel(const QString &label)
 {
 	_yLabel = label;
-	createYLabel();
+	_yAxisLabel->setLabel(_yLabel, _yUnits);
 }
 
 void GraphView::setYUnits(const QString &units)
 {
 	_yUnits = units;
-	createYLabel();
+	_yAxisLabel->setLabel(_yLabel, _yUnits);
 }
 
 void GraphView::setXUnits()
@@ -144,7 +142,7 @@ void GraphView::setXUnits()
 			}
 	}
 
-	createXLabel();
+	_xAxisLabel->setLabel(_xLabel, _xUnits);
 }
 
 void GraphView::setUnits(Units units)
@@ -163,6 +161,7 @@ void GraphView::setGraphType(GraphType type)
 {
 	_graphType = type;
 	_bounds = QRectF();
+	_zoom = 1.0;
 
 	for (int i = 0; i < _graphs.count(); i++) {
 		GraphItem *gi = _graphs.at(i);
@@ -257,6 +256,8 @@ void GraphView::redraw(const QSizeF &size)
 	if (_bounds.isNull()) {
 		removeItem(_xAxis);
 		removeItem(_yAxis);
+		removeItem(_xAxisLabel);
+		removeItem(_yAxisLabel);
 		removeItem(_slider);
 		removeItem(_info);
 		removeItem(_grid);
@@ -268,6 +269,8 @@ void GraphView::redraw(const QSizeF &size)
 	removeItem(_message);
 	addItem(_xAxis);
 	addItem(_yAxis);
+	addItem(_xAxisLabel);
+	addItem(_yAxisLabel);
 	addItem(_slider);
 	addItem(_info);
 	addItem(_grid);
@@ -278,7 +281,9 @@ void GraphView::redraw(const QSizeF &size)
 	if (ry.size() < _minYRange * _yScale)
 		ry.resize(_minYRange * _yScale);
 
+	_xAxis->setZoom(_zoom);
 	_xAxis->setRange(rx);
+	_xAxis->setZoom(_zoom);
 	_yAxis->setRange(ry);
 	mx = _xAxis->margin();
 	my = _yAxis->margin();
@@ -288,9 +293,10 @@ void GraphView::redraw(const QSizeF &size)
 		r.adjust(0, -(_minYRange/2 - r.height()/2), 0,
 		  _minYRange/2 - r.height()/2);
 
-	sx = (size.width() - (my.width() + mx.width())) / r.width();
+	sx = (size.width() - (my.width() + mx.width()) - IW(_yAxisLabel))
+	  / r.width();
 	sy = (size.height() - (mx.height() + my.height())
-	  - _info->boundingRect().height()) / r.height();
+	  - IH(_info) - IH(_xAxisLabel)) / r.height();
 	sx *= _zoom;
 
 	for (int i = 0; i < _graphs.size(); i++)
@@ -316,10 +322,12 @@ void GraphView::redraw(const QSizeF &size)
 	_slider->setArea(r);
 	updateSliderPosition();
 
-	r |= _xAxis->sceneBoundingRect();
-	r |= _yAxis->sceneBoundingRect();
-	_info->setPos(r.topLeft() + QPointF(r.width()/2
-	  - _info->boundingRect().width()/2, -_info->boundingRect().height()));
+	_info->setPos(QPointF(r.width()/2 - IW(_info)/2 - (IW(_yAxisLabel)
+	  + IW(_yAxis))/2, r.top() - IH(_info) - my.height()));
+	_xAxisLabel->setPos(QPointF(r.width()/2 - IW(_xAxisLabel)/2,
+	  r.bottom() + mx.height()));
+	_yAxisLabel->setPos(QPointF(r.left() - my.width() - IW(_yAxisLabel),
+	  r.bottom() - (r.height()/2 + IH(_yAxisLabel)/2)));
 
 	_scene->setSceneRect(_scene->itemsBoundingRect());
 }
@@ -367,8 +375,10 @@ void GraphView::wheelEvent(QWheelEvent *e)
 void GraphView::paintEvent(QPaintEvent *e)
 {
 	QRectF viewRect(mapToScene(rect()).boundingRect());
-	_info->setPos(QPointF(viewRect.left() + (viewRect.width()
-	  - _info->boundingRect().width())/2.0, _info->pos().y()));
+	_info->setPos(QPointF(viewRect.left() + (viewRect.width() - IW(_info))/2.0,
+	  _info->pos().y()));
+	_xAxisLabel->setPos(QPointF(viewRect.left() + (viewRect.width()
+	  - IW(_xAxisLabel))/2.0, _xAxisLabel->pos().y()));
 
 	QGraphicsView::paintEvent(e);
 }

src/GUI/graphview.h

@@ -10,6 +10,7 @@
 
 
 class AxisItem;
+class AxisLabelItem;
 class SliderItem;
 class SliderInfoItem;
 class GraphItem;
@@ -86,8 +87,6 @@ private slots:
 private:
 	void redraw(const QSizeF &size);
 	void setXUnits();
-	void createXLabel();
-	void createYLabel();
 	void updateSliderPosition();
 	void updateSliderInfo();
 	void removeItem(QGraphicsItem *item);
@@ -96,6 +95,7 @@ private:
 	GraphicsScene *_scene;
 
 	AxisItem *_xAxis, *_yAxis;
+	AxisLabelItem *_xAxisLabel, *_yAxisLabel;
 	SliderItem *_slider;
 	SliderInfoItem *_sliderInfo;
 	InfoItem *_info;

src/GUI/griditem.cpp

@@ -23,10 +23,8 @@ void GridItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 		painter->drawLine(0, -_yTicks.at(i), boundingRect().width(),
 		  -_yTicks.at(i));
 
-/*
-	painter->setPen(Qt::red);
-	painter->drawRect(boundingRect());
-*/
+	//painter->setPen(Qt::red);
+	//painter->drawRect(boundingRect());
 }
 
 void GridItem::setTicks(const QList<qreal> &x, const QList<qreal> &y)

src/GUI/gui.cpp

@@ -51,6 +51,7 @@
 #include "graphtab.h"
 #include "graphitem.h"
 #include "pathitem.h"
+#include "mapitem.h"
 #include "mapaction.h"
 #include "gui.h"
 
@@ -130,20 +131,25 @@ 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;
+		}
 	}
 }
 
 MapAction *GUI::createMapAction(Map *map)
 {
-	MapAction *a = new MapAction(map);
+	MapAction *a = new MapAction(map, _mapsActionGroup);
 	a->setMenuRole(QAction::NoRole);
 	a->setCheckable(true);
-	a->setActionGroup(_mapsActionGroup);
 	connect(a, SIGNAL(triggered()), this, SLOT(mapChanged()));
 
 	return a;
@@ -160,7 +166,7 @@ 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();
 	}
 }
@@ -307,10 +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);
@@ -520,6 +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);
@@ -632,15 +643,15 @@ void GUI::createMapView()
 void GUI::createGraphTabs()
 {
 	_graphTabWidget = new QTabWidget();
-	connect(_graphTabWidget, SIGNAL(currentChanged(int)), this,
-	  SLOT(graphChanged(int)));
-
 	_graphTabWidget->setSizePolicy(QSizePolicy(QSizePolicy::Ignored,
 	  QSizePolicy::Preferred));
 	_graphTabWidget->setMinimumHeight(200);
-#ifdef Q_OS_WIN32
+#ifndef Q_OS_MAC
 	_graphTabWidget->setDocumentMode(true);
-#endif // Q_OS_WIN32
+#endif // Q_OS_MAC
+
+	connect(_graphTabWidget, SIGNAL(currentChanged(int)), this,
+	  SLOT(graphChanged(int)));
 
 	_tabs.append(new ElevationGraph(_graphTabWidget));
 	_tabs.append(new SpeedGraph(_graphTabWidget));
@@ -650,9 +661,13 @@ void GUI::createGraphTabs()
 	_tabs.append(new TemperatureGraph(_graphTabWidget));
 	_tabs.append(new GearRatioGraph(_graphTabWidget));
 
-	for (int i = 0; i < _tabs.count(); i++)
+	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)));
+	}
 }
 
 void GUI::createStatusBar()
@@ -721,7 +736,10 @@ void GUI::keys()
 	  + "</i></td></tr><tr><td>" + tr("Zoom out") + "</td><td><i>"
 	  + QKeySequence(ZOOM_OUT).toString() + "</i></td></tr><tr><td>"
 	  + tr("Digital zoom") + "</td><td><i>" + QKeySequence(MODIFIER).toString()
-	  + tr("Zoom") + "</i></td></tr></table></div>");
+	  + tr("Zoom") + "</i></td></tr><tr><td></td><td></td></tr><tr><td>"
+	  + tr("Copy coordinates") + "</td><td><i>"
+	  + QKeySequence(MODIFIER).toString() + tr("Left Click")
+	  + "</i></td></tr></table></div>");
 
 	msgBox.exec();
 }
@@ -753,101 +771,45 @@ 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();
@@ -859,25 +821,83 @@ 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();
+#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)));
+		}
 	}
 }
 
 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);
@@ -1065,7 +1085,7 @@ void GUI::exportPNGFile()
 		p.setRenderHint(QPainter::Antialiasing);
 	p.fillRect(rect, Qt::white);
 	plotMainPage(&p, contentRect, 1.0, true);
-	img.save(_pngExport.fileName);
+	img.save(_pngExport.fileName, "png");
 
 	if (!_tabs.isEmpty() && _options.separateGraphPage) {
 		QImage img2(_pngExport.size.width(), (int)graphPlotHeight(rect, 1)
@@ -1080,7 +1100,7 @@ void GUI::exportPNGFile()
 
 		QFileInfo fi(_pngExport.fileName);
 		img2.save(fi.absolutePath() + "/" + fi.baseName() + "-graphs."
-		  + fi.suffix());
+		  + fi.suffix(), "png");
 	}
 }
 
@@ -1221,7 +1241,7 @@ 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)
@@ -1421,45 +1441,73 @@ 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()
@@ -1472,13 +1520,94 @@ 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)
@@ -1529,7 +1658,7 @@ 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()) {
@@ -1545,7 +1674,7 @@ 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()) {
@@ -1771,9 +1900,25 @@ 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();
 }
@@ -2391,7 +2536,7 @@ 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++) {

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);
@@ -91,6 +96,7 @@ private slots:
 	void logicalDotsPerInchChanged(qreal dpi);
 
 	void mapLoaded();
+	void mapLoadedDir();
 	void mapInitialized();
 
 private:
@@ -117,8 +123,8 @@ 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 +178,7 @@ private:
 	QAction *_showMapAction;
 	QAction *_fullscreenAction;
 	QAction *_loadMapAction;
+	QAction *_loadMapDirAction;
 	QAction *_clearMapCacheAction;
 	QAction *_showGraphsAction;
 	QAction *_showGraphGridAction;

src/GUI/infoitem.cpp

@@ -53,10 +53,8 @@ void InfoItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 		}
 	}
 
-/*
-	painter->setPen(Qt::red);
-	painter->drawRect(boundingRect());
-*/
+	//painter->setPen(Qt::red);
+	//painter->drawRect(boundingRect());
 }
 
 void InfoItem::insert(const QString &key, const QString &value)

src/GUI/keys.h

@@ -8,6 +8,7 @@
 #define PREV_KEY                Qt::Key_Backspace
 #define FIRST_KEY               Qt::Key_Home
 #define LAST_KEY                Qt::Key_End
+#define MODIFIER_KEY            Qt::Key_Shift
 #define MODIFIER                Qt::ShiftModifier
 #define ZOOM_IN                 Qt::Key_Plus
 #define ZOOM_OUT                Qt::Key_Minus

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

@@ -3,6 +3,7 @@
 #include <QWheelEvent>
 #include <QApplication>
 #include <QScrollBar>
+#include <QClipboard>
 #include "data/poi.h"
 #include "data/data.h"
 #include "map/map.h"
@@ -14,8 +15,10 @@
 #include "areaitem.h"
 #include "scaleitem.h"
 #include "coordinatesitem.h"
+#include "mapitem.h"
 #include "keys.h"
 #include "graphicsscene.h"
+#include "mapaction.h"
 #include "mapview.h"
 
 
@@ -26,6 +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)
 {
@@ -38,7 +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);
 
@@ -169,18 +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)
@@ -204,6 +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;
@@ -226,18 +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
@@ -372,7 +429,7 @@ 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()));
@@ -503,6 +560,10 @@ void MapView::wheelEvent(QWheelEvent *event)
 
 void MapView::mouseDoubleClickEvent(QMouseEvent *event)
 {
+	QGraphicsView::mouseDoubleClickEvent(event);
+	if (event->isAccepted())
+		return;
+
 	if (event->button() != Qt::LeftButton && event->button() != Qt::RightButton)
 		return;
 
@@ -522,7 +583,12 @@ void MapView::keyPressEvent(QKeyEvent *event)
 	else if (_digitalZoom && event->key() == Qt::Key_Escape) {
 		digitalZoom(0);
 		return;
-	} else {
+	} else  {
+		if (event->key() == MODIFIER_KEY) {
+			_cursor = viewport()->cursor();
+			viewport()->setCursor(Qt::CrossCursor);
+		}
+
 		QGraphicsView::keyPressEvent(event);
 		return;
 	}
@@ -530,6 +596,24 @@ void MapView::keyPressEvent(QKeyEvent *event)
 	zoom(z, pos);
 }
 
+void MapView::keyReleaseEvent(QKeyEvent *event)
+{
+	if (event->key() == MODIFIER_KEY
+	  && viewport()->cursor().shape() == Qt::CrossCursor)
+		viewport()->setCursor(_cursor);
+
+	QGraphicsView::keyReleaseEvent(event);
+}
+
+void MapView::mousePressEvent(QMouseEvent *event)
+{
+	if (event->button() == Qt::LeftButton && event->modifiers() & MODIFIER)
+		QApplication::clipboard()->setText(Format::coordinates(
+		  _map->xy2ll(mapToScene(event->pos())), _coordinates->format()));
+	else
+		QGraphicsView::mousePressEvent(event);
+}
+
 void MapView::plot(QPainter *painter, const QRectF &target, qreal scale,
   PlotFlags flags)
 {

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
 {
@@ -49,6 +51,7 @@ 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);
@@ -108,6 +111,7 @@ 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);
@@ -123,13 +127,15 @@ private:
 	void updatePOIVisibility();
 	void skipColor() {_palette.nextColor();}
 
+	void mouseMoveEvent(QMouseEvent *event);
+	void mousePressEvent(QMouseEvent *event);
 	void mouseDoubleClickEvent(QMouseEvent *event);
 	void wheelEvent(QWheelEvent *event);
 	void keyPressEvent(QKeyEvent *event);
+	void keyReleaseEvent(QKeyEvent *event);
 	void drawBackground(QPainter *painter, const QRectF &rect);
 	void paintEvent(QPaintEvent *event);
 	void scrollContentsBy(int dx, int dy);
-	void mouseMoveEvent(QMouseEvent *event);
 	void leaveEvent(QEvent *event);
 
 	GraphicsScene *_scene;
@@ -138,7 +144,7 @@ private:
 	QList<TrackItem*> _tracks;
 	QList<RouteItem*> _routes;
 	QList<WaypointItem*> _waypoints;
-	QList<AreaItem*> _areas;
+	QList<PlaneItem*> _areas;
 	POIHash _pois;
 
 	RectC _tr, _rr, _wr, _ar;
@@ -163,6 +169,7 @@ private:
 
 	int _digitalZoom;
 	bool _plot;
+	QCursor _cursor;
 
 #ifdef ENABLE_HIDPI
 	qreal _deviceRatio;

src/GUI/optionsdialog.cpp

@@ -477,12 +477,18 @@ QWidget *OptionsDialog::createDataPage()
 	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
-	formLayout->addRow(_useSegments);
+
+	QFormLayout *segmentsLayout = new QFormLayout();
+	segmentsLayout->addWidget(_useSegments);
 
 	sourceTabLayout->addLayout(formLayout);
+	sourceTabLayout->addWidget(line());
+	sourceTabLayout->addLayout(segmentsLayout);
+
 #else // Q_OS_MAC
 	QFormLayout *speedLayout = new QFormLayout();
 	QFormLayout *elevationLayout = new QFormLayout();

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/common/garmin.h

@@ -15,4 +15,15 @@ inline double toWGS24(qint32 v)
 	return toWGS32(LS(v, 8));
 }
 
+inline quint8 vs(const quint8 b0)
+{
+	static const quint8 sizes[] = {4, 1, 2, 1, 3, 1, 2, 1};
+	return sizes[b0 & 0x07];
+}
+
+inline quint8 bs(const quint8 val)
+{
+	return (val + 7) >> 3;
+}
+
 #endif // GARMIN_H

src/common/rectc.cpp

@@ -1,3 +1,4 @@
+#include <cmath>
 #include "wgs84.h"
 #include "rectc.h"
 
@@ -6,6 +7,16 @@
 #define MIN_LON deg2rad(-180.0)
 #define MAX_LON deg2rad(180.0)
 
+static inline double WLON(double lon)
+{
+	return remainder(lon, 360.0);
+}
+
+static inline double LLAT(double lat)
+{
+	return (lat < 0.0) ? qMax(lat, -90.0) : qMin(lat, 90.0);
+}
+
 RectC::RectC(const Coordinates &center, double radius)
 {
 	double radDist = radius / WGS84_RADIUS;
@@ -151,6 +162,12 @@ RectC RectC::united(const Coordinates &c) const
 	return RectC(Coordinates(l, t), Coordinates(r, b));
 }
 
+RectC RectC::adjusted(double lon1, double lat1, double lon2, double lat2) const
+{
+	return RectC(Coordinates(WLON(_tl.lon() + lon1), LLAT(_tl.lat() + lat1)),
+	  Coordinates(WLON(_br.lon() + lon2), LLAT(_br.lat() + lat2)));
+}
+
 #ifndef QT_NO_DEBUG
 QDebug operator<<(QDebug dbg, const RectC &rect)
 {

src/common/rectc.h

@@ -16,7 +16,7 @@ public:
 	  {return _tl.isNull() && _br.isNull();}
 	bool isValid() const
 	  {return (_tl.isValid() && _br.isValid()
-	  && _tl.lat() > _br.lat() && _tl.lon() < _br.lon());}
+	  && _tl.lat() != _br.lat() && _tl.lon() != _br.lon());}
 
 	Coordinates topLeft() const {return _tl;}
 	Coordinates bottomRight() const {return _br;}
@@ -24,14 +24,18 @@ public:
 	  {return Coordinates((_tl.lon() + _br.lon()) / 2.0,
 	    (_tl.lat() + _br.lat()) / 2.0);}
 
+	double width() const
+	{
+		double res = right() - left();
+		return (left() > right()) ? 360.0 - res : res;
+	}
+	double height() const {return (top() - bottom());}
+
 	double top() const {return _tl.lat();}
 	double bottom() const {return _br.lat();}
 	double left() const {return _tl.lon();}
 	double right() const {return _br.lon();}
 
-	double width() const {return (right() - left());}
-	double height() const {return (top() - bottom());}
-
 	void setLeft(double val) {_tl.rlon() = val;}
 	void setRight(double val) {_br.rlon() = val;}
 	void setTop(double val) {_tl.rlat() = val;}
@@ -43,6 +47,7 @@ public:
 	RectC &operator&=(const RectC &r) {*this = *this & r; return *this;}
 
 	RectC united(const Coordinates &c) const;
+	RectC adjusted(double lon1, double lat1, double lon2, double lat2) const;
 
 	bool intersects(const RectC &r) const
 	  {return (right() >= r.left() && bottom() <= r.top() && left() <= r.right()

src/common/rtree.h

@@ -1,3 +1,26 @@
+// TITLE
+//
+//    R-TREES: A DYNAMIC INDEX STRUCTURE FOR SPATIAL SEARCHING
+//
+// DESCRIPTION
+//
+//    A C++ templated version of the RTree algorithm.
+//    For more information please read the comments in RTree.h
+//
+// AUTHORS
+//
+//    * 1983 Original algorithm and test code by Antonin Guttman
+//      and Michael Stonebraker, UC Berkely
+//    * 1994 ANSI C ported from original test code by Melinda Green
+//      (melinda@superliminal.com)
+//    * 1995 Sphere volume fix for degeneracy problem submitted by Paul Brook
+//    * 2004 Templated C++ port by Greg Douglas
+//    * 2018 Iterator fix and Qt macros by Martin Tuma
+//
+// LICENSE:
+//
+//    Entirely free for all uses. Enjoy!
+
 #ifndef RTREE_H
 #define RTREE_H
 

src/data/area.h

@@ -8,6 +8,19 @@
 class Area : public QList<Polygon>
 {
 public:
+	Area() {}
+	Area(const RectC &rect)
+	{
+		Polygon polygon;
+		QVector<Coordinates> v(4);
+		v[0] = Coordinates(rect.left(), rect.top());
+		v[1] = Coordinates(rect.right(), rect.top());
+		v[2] = Coordinates(rect.right(), rect.bottom());
+		v[3] = Coordinates(rect.left(), rect.bottom());
+		polygon.append(v);
+		append(polygon);
+	}
+
 	const QString& name() const {return _name;}
 	const QString& description() const {return _desc;}
 	void setName(const QString &name) {_name = name;}

src/data/data.cpp

@@ -20,6 +20,7 @@
 #include "cupparser.h"
 #include "gpiparser.h"
 #include "smlparser.h"
+#include "map/map.h"
 #include "data.h"
 
 
@@ -82,7 +83,7 @@ void Data::processData(QList<TrackData> &trackData, QList<RouteData> &routeData)
 		_routes.append(Route(routeData.at(i)));
 }
 
-Data::Data(const QString &fileName)
+Data::Data(const QString &fileName, bool tryUnknown)
 {
 	QFile file(fileName);
 	QFileInfo fi(fileName);
@@ -108,7 +109,7 @@ Data::Data(const QString &fileName)
 			_errorLine = it.value()->errorLine();
 			_errorString = it.value()->errorString();
 		}
-	} else {
+	} else if (tryUnknown) {
 		for (it = _parsers.begin(); it != _parsers.end(); it++) {
 			if (it.value()->parse(&file, trackData, routeData, _polygons,
 			  _waypoints)) {

src/data/data.h

@@ -10,11 +10,10 @@
 #include "route.h"
 #include "parser.h"
 
-
 class Data
 {
 public:
-	Data(const QString &fileName);
+	Data(const QString &fileName, bool full = true);
 
 	bool isValid() const {return _valid;}
 	const QString &errorString() const {return _errorString;}

src/data/fitparser.cpp

@@ -51,13 +51,13 @@ class FITParser::CTX {
 public:
 	CTX(QFile *file, QVector<Waypoint> &waypoints)
 	  : file(file), waypoints(waypoints), len(0), endian(0), timestamp(0),
-	  lastWrite(0), ratio(NAN) {}
+	  ratio(NAN) {}
 
 	QFile *file;
 	QVector<Waypoint> &waypoints;
 	quint32 len;
 	quint8 endian;
-	quint32 timestamp, lastWrite;
+	quint32 timestamp;
 	MessageDefinition defs[16];
 	qreal ratio;
 	Trackpoint trackpoint;
@@ -361,14 +361,12 @@ bool FITParser::parseData(CTX &ctx, const MessageDefinition *def)
 			ctx.ratio = ((qreal)front / (qreal)rear);
 		}
 	} else if (def->globalId == RECORD_MESSAGE) {
-		if (ctx.timestamp > ctx.lastWrite
-		  && ctx.trackpoint.coordinates().isValid()) {
+		if (ctx.trackpoint.coordinates().isValid()) {
 			ctx.trackpoint.setTimestamp(QDateTime::fromTime_t(ctx.timestamp
 			  + 631065600));
 			ctx.trackpoint.setRatio(ctx.ratio);
 			ctx.segment.append(ctx.trackpoint);
 			ctx.trackpoint = Trackpoint();
-			ctx.lastWrite = ctx.timestamp;
 		}
 	} else if (def->globalId == COURSE_POINT)
 		if (waypoint.coordinates().isValid())

src/data/gpiparser.cpp

@@ -485,15 +485,8 @@ static quint32 readCamera(QDataStream &stream, QVector<Waypoint> &waypoints,
 
 	waypoints.append(Coordinates(toWGS24(lon), toWGS24(lat)));
 
-	Area area;
-	Polygon polygon;
-	QVector<Coordinates> v(4);
-	v[0] = Coordinates(toWGS24(left), toWGS24(top));
-	v[1] = Coordinates(toWGS24(right), toWGS24(top));
-	v[2] = Coordinates(toWGS24(right), toWGS24(bottom));
-	v[3] = Coordinates(toWGS24(left), toWGS24(bottom));
-	polygon.append(v);
-	area.append(polygon);
+	Area area(RectC(Coordinates(toWGS24(left), toWGS24(top)),
+	  Coordinates(toWGS24(right), toWGS24(bottom))));
 
 	switch (type) {
 		case 8:

src/data/poi.cpp

@@ -80,12 +80,25 @@ void POI::search(const RectC &rect, QSet<int> &set) const
 {
 	qreal min[2], max[2];
 
-	min[0] = rect.topLeft().lon();
-	min[1] = rect.bottomRight().lat();
-	max[0] = rect.bottomRight().lon();
-	max[1] = rect.topLeft().lat();
+	if (rect.left() > rect.right()) {
+		min[0] = rect.topLeft().lon();
+		min[1] = rect.bottomRight().lat();
+		max[0] = 180.0;
+		max[1] = rect.topLeft().lat();
+		_tree.Search(min, max, cb, &set);
 
-	_tree.Search(min, max, cb, &set);
+		min[0] = -180.0;
+		min[1] = rect.bottomRight().lat();
+		max[0] = rect.bottomRight().lon();
+		max[1] = rect.topLeft().lat();
+		_tree.Search(min, max, cb, &set);
+	} else {
+		min[0] = rect.topLeft().lon();
+		min[1] = rect.bottomRight().lat();
+		max[0] = rect.bottomRight().lon();
+		max[1] = rect.topLeft().lat();
+		_tree.Search(min, max, cb, &set);
+	}
 }
 
 QList<Waypoint> POI::points(const Path &path) const
@@ -130,16 +143,10 @@ QList<Waypoint> POI::points(const Waypoint &point) const
 {
 	QList<Waypoint> ret;
 	QSet<int> set;
-	qreal min[2], max[2];
 	QSet<int>::const_iterator it;
 
 	RectC br(point.coordinates(), _radius);
-	min[0] = br.topLeft().lon();
-	min[1] = br.bottomRight().lat();
-	max[0] = br.bottomRight().lon();
-	max[1] = br.topLeft().lat();
-
-	_tree.Search(min, max, cb, &set);
+	search(br, set);
 
 	for (it = set.constBegin(); it != set.constEnd(); ++it)
 		ret.append(_data.at(*it));
@@ -147,22 +154,15 @@ QList<Waypoint> POI::points(const Waypoint &point) const
 	return ret;
 }
 
-QList<Waypoint> POI::points(const Area &area) const
+QList<Waypoint> POI::points(const RectC &rect) const
 {
 	QList<Waypoint> ret;
-	qreal min[2], max[2];
 	QSet<int> set;
 	QSet<int>::const_iterator it;
 
-	RectC br(area.boundingRect());
 	double offset = rad2deg(_radius / WGS84_RADIUS);
-
-	min[0] = br.topLeft().lon() - offset;
-	min[1] = br.bottomRight().lat() - offset;
-	max[0] = br.bottomRight().lon() + offset;
-	max[1] = br.topLeft().lat() + offset;
-
-	_tree.Search(min, max, cb, &set);
+	RectC br(rect.adjusted(-offset, offset, offset, -offset));
+	search(br, set);
 
 	for (it = set.constBegin(); it != set.constEnd(); ++it)
 		ret.append(_data.at(*it));

src/data/poi.h

@@ -9,7 +9,6 @@
 #include "waypoint.h"
 
 class Path;
-class Area;
 class RectC;
 
 class POI : public QObject
@@ -29,7 +28,7 @@ public:
 
 	QList<Waypoint> points(const Path &path) const;
 	QList<Waypoint> points(const Waypoint &point) const;
-	QList<Waypoint> points(const Area &area) const;
+	QList<Waypoint> points(const RectC &rect) const;
 
 	const QStringList &files() const {return _files;}
 	void enableFile(const QString &fileName, bool enable);

src/map/IMG/gmap.cpp

@@ -81,7 +81,11 @@ bool GMAP::loadTile(const QDir &dir, bool baseMap)
 	QFileInfoList ml = dir.entryInfoList(QDir::Files);
 	for (int i = 0; i < ml.size(); i++) {
 		const QFileInfo &fi = ml.at(i);
-		tile->addFile(fi.absoluteFilePath(), tileType(fi.suffix()));
+		SubFile::Type tt = tileType(fi.suffix());
+		if (VectorTile::isTileFile(tt)) {
+			_files.append(new QString(fi.absoluteFilePath()));
+			tile->addFile(_files.last(), tt);
+		}
 	}
 
 	if (!tile->init()) {
@@ -131,8 +135,10 @@ GMAP::GMAP(const QString &fileName) : _fileName(fileName)
 			  fi.absoluteFilePath() == baseMap.absoluteFilePath());
 	}
 
-	if (baseDir.exists(typFilePath))
-		_typ = new SubFile(baseDir.filePath(typFilePath));
+	if (baseDir.exists(typFilePath)) {
+		_files.append(new QString(baseDir.filePath(typFilePath)));
+		_typ = new SubFile(_files.last());
+	}
 
 	if (!_tileTree.Count())
 		_errorString = "No usable map tile found";
@@ -140,6 +146,11 @@ GMAP::GMAP(const QString &fileName) : _fileName(fileName)
 		_valid = true;
 }
 
+GMAP::~GMAP()
+{
+	qDeleteAll(_files);
+}
+
 bool GMAP::isGMAP(const QString &path)
 {
 	QFile file(path);

src/map/IMG/gmap.h

@@ -10,6 +10,7 @@ class GMAP : public MapData
 {
 public:
 	GMAP(const QString &fileName);
+	~GMAP();
 
 	QString fileName() const {return _fileName;}
 
@@ -25,6 +26,7 @@ private:
 	bool loadTile(const QDir &dir, bool baseMap);
 
 	QString _fileName;
+	QList<const QString*> _files;
 };
 
 #endif // GMAP_H

src/map/IMG/huffmanbuffer.cpp

@@ -0,0 +1,24 @@
+#include "rgnfile.h"
+#include "huffmanbuffer.h"
+
+bool HuffmanBuffer::load(const RGNFile *rgn, SubFile::Handle &rgnHdl)
+{
+	quint32 recordSize, recordOffset = rgn->dictOffset();
+
+	for (int i = 0; i <= _id; i++) {
+		if (!rgn->seek(rgnHdl, recordOffset))
+			return false;
+		if (!rgn->readVUInt32(rgnHdl, recordSize))
+			return false;
+		recordOffset = rgn->pos(rgnHdl) + recordSize;
+		if (recordOffset > rgn->dictOffset() + rgn->dictSize())
+			return false;
+	};
+
+	resize(recordSize);
+	for (int i = 0; i < QByteArray::size(); i++)
+		if (!rgn->readUInt8(rgnHdl, *((quint8*)(data() + i))))
+			return false;
+
+	return true;
+}

src/map/IMG/huffmanbuffer.h

@@ -0,0 +1,21 @@
+#ifndef HUFFMANBUFFER_H
+#define HUFFMANBUFFER_H
+
+#include <QByteArray>
+#include "subfile.h"
+
+class RGNFile;
+
+class HuffmanBuffer : public QByteArray
+{
+public:
+	HuffmanBuffer(quint8 id) : _id(id) {}
+
+	quint8 id() const {return _id;}
+	bool load(const RGNFile *rgn, SubFile::Handle &rgnHdl);
+
+private:
+	quint8 _id;
+};
+
+#endif // HUFFMANBUFFER_H

src/map/IMG/huffmantable.cpp

@@ -1,17 +1,7 @@
+#include "common/garmin.h"
 #include "huffmantable.h"
 
 
-static quint8 vs(const quint8 b0)
-{
-	static const quint8 sizes[] = {4, 1, 2, 1, 3, 1, 2, 1};
-	return sizes[b0 & 0x07];
-}
-
-static inline quint8 bs(const quint8 val)
-{
-	return (val + 7) >> 3;
-}
-
 static inline quint32 readVUint32(const quint8 *buffer, quint32 bytes)
 {
 	quint32 val = 0;
@@ -22,10 +12,9 @@ static inline quint32 readVUint32(const quint8 *buffer, quint32 bytes)
 	return val;
 }
 
-bool HuffmanTable::load(const SubFile &file, SubFile::Handle &hdl,
-  quint32 offset, quint32 size, quint32 id)
+bool HuffmanTable::load(const RGNFile *rgn, SubFile::Handle &rgnHdl)
 {
-	if (!getBuffer(file, hdl, offset, size, id))
+	if (!_buffer.load(rgn, rgnHdl))
 		return false;
 
 	_s0 = (quint8)_buffer.at(0) & 0x0F;
@@ -42,31 +31,6 @@ bool HuffmanTable::load(const SubFile &file, SubFile::Handle &hdl,
 	_s10 = _s14 + _s1c * _s1d;
 	_s18 = _s10 + (_s1 << _s0);
 
-	_id = id;
-
-	return true;
-}
-
-bool HuffmanTable::getBuffer(const SubFile &file, SubFile::Handle &hdl,
-  quint32 offset, quint32 size, quint8 id)
-{
-	quint32 recordSize, recordOffset = offset;
-
-	for (int i = 0; i <= id; i++) {
-		if (!file.seek(hdl, recordOffset))
-			return false;
-		if (!file.readVUInt32(hdl, recordSize))
-			return false;
-		recordOffset = file.pos(hdl) + recordSize;
-		if (recordOffset > offset + size)
-			return false;
-	};
-
-	_buffer.resize(recordSize);
-	for (int i = 0; i < _buffer.size(); i++)
-		if (!file.readUInt8(hdl, *((quint8*)(_buffer.data() + i))))
-			return false;
-
 	return true;
 }
 

src/map/IMG/huffmantable.h

@@ -1,31 +1,26 @@
 #ifndef HUFFMANTABLE_H
 #define HUFFMANTABLE_H
 
-#include "subfile.h"
+#include "huffmanbuffer.h"
+
+class RGNFile;
 
 class HuffmanTable {
 public:
-	HuffmanTable() : _s2(0) {}
+	HuffmanTable(quint8 id) : _buffer(id) {}
 
-	bool load(const SubFile &file, SubFile::Handle &hdl, quint32 offset,
-	  quint32 size, quint32 id);
-	bool isNull() const {return _s2 == 0;}
+	bool load(const RGNFile *rgn, SubFile::Handle &rgnHdl);
 	quint8 maxSymbolSize() const {return _s2;}
 	quint32 symbol(quint32 data, quint8 &size) const;
 
-	quint8 id() const {return _id;}
+	quint8 id() const {return _buffer.id();}
 
 private:
-	bool getBuffer(const SubFile &file, SubFile::Handle &hdl, quint32 offset,
-	  quint32 size, quint8 id);
-
-	QByteArray _buffer;
+	HuffmanBuffer _buffer;
 	quint8 _s0, _s1, _s2, _s3;
 	quint8 *_s10, *_s14, *_s18;
 	quint8 _s1c, _s1d, _s1e, _s1f, _s20;
 	quint16 _s22;
-
-	quint8 _id;
 };
 
 #endif // HUFFMANTABLE_H

src/map/IMG/huffmantext.cpp

@@ -0,0 +1,169 @@
+#include "common/garmin.h"
+#include "subfile.h"
+#include "huffmantext.h"
+
+
+static inline quint32 readVUint32(const quint8 *buffer, quint32 bytes)
+{
+	quint32 val = 0;
+
+	for (quint32 i = 0; i < bytes; i++)
+		val = val | (quint32)*(buffer - i) << ((bytes - i - 1) << 3);
+
+	return val;
+}
+
+bool HuffmanText::load(const RGNFile *rgn, SubFile::Handle &rgnHdl)
+{
+	if (!_buffer.load(rgn, rgnHdl))
+		return false;
+
+	quint8 *buffer = (quint8 *)_buffer.constData();
+	_b0 = buffer[0];
+	_b1 = buffer[1];
+	_b2 = buffer[2];
+	_b3 = buffer[3];
+	_vs = vs(buffer[4]);
+	_bs3 = bs(_b3);
+	_bs1 = bs(_b1);
+	_mul = _bs1 + 1 + _vs;
+	_bp1 = buffer + _vs + 4;
+	_bp2 = _bp1 + _mul * _b2;
+	_bp3 = _bp2 + ((_bs3 + 1) << (_b0 & 0xf));
+	_bp4 = _bp3 - 1;
+
+	return true;
+}
+
+bool HuffmanText::fetch(const SubFile *file, SubFile::Handle &hdl,
+  quint32 &data, quint32 &bits, quint32 &usedBits, quint32 &usedData) const
+{
+	quint32 rs, ls, old;
+
+	bits = _b1 - bits;
+
+	if (usedBits < bits) {
+		old = usedBits ? usedData >> (0x20 - usedBits) : 0;
+		if (!file->readVUInt32SW(hdl, 4, usedData))
+			return false;
+		ls = bits - usedBits;
+		rs = 0x20 - (bits - usedBits);
+		old = usedData >> rs | old << ls;
+	} else {
+		ls = bits;
+		rs = usedBits - bits;
+		old = usedData >> (0x20 - bits);
+	}
+
+	usedData = usedData << ls;
+	data = data | old << (0x20 - _b1);
+	usedBits = rs;
+
+	return true;
+}
+
+bool HuffmanText::decode(const SubFile *file, SubFile::Handle &hdl,
+  QVector<quint8> &str) const
+{
+	quint32 bits = 0;
+	quint32 data = 0;
+	quint32 usedBits = 0;
+	quint32 usedData = 0;
+	quint32 ls = 8;
+	quint32 lo = _vs * 8 - 8;
+
+
+	while (true) {
+		if (!fetch(file, hdl, data, bits, usedBits, usedData))
+			return false;
+
+		quint32 off = (data >> (0x20 - (_b0 & 0xf))) * (_bs3 + 1);
+		quint32 sb = _bp2[off];
+		quint32 ss = 0;
+		quint32 sym = _b2 - 1;
+		quint32 size;
+
+		if ((_b0 & 0xf) == 0 || (sb & 1) == 0) {
+			if ((_b0 & 0xf) != 0) {
+				ss = sb >> 1;
+				sym = _bp2[off + 1];
+			}
+
+			quint8 *tp = _bp1 + ss * _mul;
+			quint32 sd = data >> (0x20 - _b1);
+			while (ss < sym) {
+				quint32 cnt = (sym + 1 + ss) >> 1;
+				quint8 *prev = _bp1 + cnt * _mul;
+				quint32 nd = readVUint32(prev + _bs1 - 1, _bs1);
+
+				if (sd <= nd) {
+					sym = cnt - (sd < nd);
+					if (sd < nd) {
+						prev = tp;
+						cnt = ss;
+					}
+				}
+				tp = prev;
+				ss = cnt;
+			}
+
+			quint32 o1 = readVUint32(tp + _bs1 - 1, _bs1);
+			tp = tp + _bs1;
+			quint32 o2 = readVUint32(tp + _vs, _vs);
+			size = tp[0];
+			quint32 os = (sd - o1) >> (_b1 - size);
+
+			if ((_b0 & 0x10) == 0) {
+				sym = readVUint32(_bp4 + (o2 + 1 + os) * _bs3, _bs3);
+			} else {
+				quint32 v = (os + o2) * _b3;
+				quint32 idx = v >> 3;
+				quint32 r = v & 7;
+				quint32 shift = 8 - r;
+				sym = _bp3[idx] >> r;
+				if (shift < _b3) {
+					quint32 sz = bs(_b3 - shift);
+					quint32 val = readVUint32(_bp3 + idx + sz, sz);
+					sym = sym | val << shift;
+				}
+			}
+		} else {
+			sym = readVUint32(_bp2 + off + _bs3, _bs3);
+			size = (sb >> 1);
+		}
+
+		if (_b1 < size)
+			return false;
+		data = data << size;
+		bits = _b1 - size;
+
+		if ((_b3 & 7) == 0) {
+			for (quint32 i = 0; i < (_b3 >> 3); i++) {
+				str.append((quint8)sym);
+				if (((quint8)sym == '\0'))
+					return true;
+				sym = sym >> 8;
+			}
+		} else {
+			quint32 cnt = _b3;
+
+			if (ls <= _b3) {
+				do {
+					quint32 shift = ls;
+					lo = sym << (8 - shift) | (quint32)((quint8)lo >> shift);
+					sym = sym >> shift;
+					str.append((uchar)lo);
+					if (((uchar)lo == '\0'))
+						return true;
+					cnt = cnt - ls;
+					ls = 8;
+				} while (7 < cnt);
+				ls = 8;
+			}
+			if (cnt != 0) {
+				lo = sym << (8 - cnt) | (quint32)((quint8)lo >> cnt);
+				ls = ls - cnt;
+			}
+		}
+	}
+}

src/map/IMG/huffmantext.h

@@ -0,0 +1,35 @@
+#ifndef HUFFMANTEXT_H
+#define HUFFMANTEXT_H
+
+#include "huffmanbuffer.h"
+
+class HuffmanText
+{
+public:
+	HuffmanText() : _buffer(0) {}
+
+	bool load(const RGNFile *rgn, SubFile::Handle &rgnHdl);
+	bool decode(const SubFile *file, SubFile::Handle &hdl,
+	  QVector<quint8> &str) const;
+
+private:
+	bool fetch(const SubFile *file, SubFile::Handle &hdl, quint32 &data,
+	  quint32 &bits, quint32 &usedBits, quint32 &usedData) const;
+
+	HuffmanBuffer _buffer;
+
+	quint32 _b0;
+	quint32 _b1;
+	quint32 _b2;
+	quint32 _b3;
+	quint32 _vs;
+	quint32 _bs3;
+	quint32 _bs1;
+	quint32 _mul;
+	quint8 *_bp1;
+	quint8 *_bp2;
+	quint8 *_bp3;
+	quint8 *_bp4;
+};
+
+#endif // HUFFMANTEXT_H

src/map/IMG/lblfile.cpp

@@ -1,4 +1,6 @@
 #include <QTextCodec>
+#include "huffmantext.h"
+#include "rgnfile.h"
 #include "lblfile.h"
 
 enum Charset {Normal, Symbol, Special};
@@ -55,21 +57,48 @@ static QString capitalized(const QString &str)
 }
 
 
-bool LBLFile::init(Handle &hdl)
+LBLFile::~LBLFile()
 {
-	quint16 codepage;
-	quint8 multiplier, poiMultiplier;
+	delete _huffmanText;
+        delete[] _table;
+}
 
-	if (!(seek(hdl, _gmpOffset + 0x15) && readUInt32(hdl, _offset)
-	  && readUInt32(hdl, _size) && readUInt8(hdl, multiplier)
+bool LBLFile::load(Handle &hdl, const RGNFile *rgn, Handle &rgnHdl)
+{
+	quint16 hdrLen, codepage;
+
+	if (!(seek(hdl, _gmpOffset) && readUInt16(hdl, hdrLen)
+	  && seek(hdl, _gmpOffset + 0x15) && readUInt32(hdl, _offset)
+	  && readUInt32(hdl, _size) && readUInt8(hdl, _multiplier)
 	  && readUInt8(hdl, _encoding) && seek(hdl, _gmpOffset + 0x57)
 	  && readUInt32(hdl, _poiOffset) && readUInt32(hdl, _poiSize)
-	  && readUInt8(hdl, poiMultiplier) && seek(hdl, _gmpOffset + 0xAA)
+	  && readUInt8(hdl, _poiMultiplier) && seek(hdl, _gmpOffset + 0xAA)
 	  && readUInt16(hdl, codepage)))
 		return false;
 
-	_multiplier = 1<<multiplier;
-	_poiMultiplier = 1<<poiMultiplier;
+	if (hdrLen >= 0x132) {
+		quint32 offset, size;
+		quint16 recordSize;
+		if (!(seek(hdl, _gmpOffset + 0x124) && readUInt32(hdl, offset)
+		  && readUInt32(hdl, size) && readUInt16(hdl, recordSize)))
+			return false;
+
+		if (size && recordSize) {
+			_table = new quint32[size / recordSize];
+			if (!seek(hdl, offset))
+				return false;
+			for (quint32 i = 0; i < size / recordSize; i++) {
+				if (!readVUInt32(hdl, recordSize, _table[i]))
+					return false;
+			}
+		}
+	}
+
+	if (_encoding == 11) {
+		_huffmanText = new HuffmanText();
+		if (!_huffmanText->load(rgn, rgnHdl))
+			return false;
+	}
 
 	if (codepage == 65001)
 		_codec = QTextCodec::codecForName("UTF-8");
@@ -82,6 +111,14 @@ bool LBLFile::init(Handle &hdl)
 	return true;
 }
 
+void LBLFile::clear()
+{
+	delete _huffmanText;
+        delete[] _table;
+	_huffmanText = 0;
+	_table = 0;
+}
+
 Label LBLFile::label6b(Handle &hdl, quint32 offset, bool capitalize) const
 {
 	Label::Shield::Type shieldType = Label::Shield::None;
@@ -135,20 +172,16 @@ Label LBLFile::label6b(Handle &hdl, quint32 offset, bool capitalize) const
 	}
 }
 
-Label LBLFile::label8b(Handle &hdl, quint32 offset, bool capitalize) const
+Label LBLFile::str2label(const QVector<quint8> &str, bool capitalize) const
 {
 	Label::Shield::Type shieldType = Label::Shield::None;
 	QByteArray label, shieldLabel;
 	QByteArray *bap = &label;
-	quint8 c;
 
-	if (!seek(hdl, offset))
-		return Label();
+	for (int i = 0; i < str.size(); i++) {
+		const quint8 &c = str.at(i);
 
-	while (true) {
-		if (!readUInt8(hdl, c))
-			return Label();
-		if (!c || c == 0x1d)
+		if (c == 0 || c == 0x1d)
 			break;
 
 		if (c == 0x1c)
@@ -158,7 +191,7 @@ Label LBLFile::label8b(Handle &hdl, quint32 offset, bool capitalize) const
 				bap = &label;
 			else
 				bap->append(' ');
-		} else if (c <= 0x07) {
+		} else if (c < 0x07) {
 			shieldType = static_cast<Label::Shield::Type>(c);
 			bap = &shieldLabel;
 		} else if (bap == &shieldLabel && c == 0x20) {
@@ -175,21 +208,74 @@ Label LBLFile::label8b(Handle &hdl, quint32 offset, bool capitalize) const
 	  Label::Shield(shieldType, shieldText));
 }
 
-Label LBLFile::label(Handle &hdl, quint32 offset, bool poi, bool capitalize)
+Label LBLFile::label8b(Handle &hdl, quint32 offset, bool capitalize) const
 {
-	if (!_multiplier && !init(hdl))
-		return QString();
+	QVector<quint8> str;
+	quint8 c;
 
+	if (!seek(hdl, offset))
+		return Label();
+
+	do {
+		if (!readUInt8(hdl, c))
+			return Label();
+		str.append(c);
+	} while (c);
+
+	return str2label(str, capitalize);
+}
+
+Label LBLFile::labelHuffman(Handle &hdl, quint32 offset, bool capitalize) const
+{
+	QVector<quint8> str;
+
+	if (!seek(hdl, offset))
+		return Label();
+	if (!_huffmanText->decode(this, hdl, str))
+		return Label();
+	if (!_table)
+		return str2label(str, capitalize);
+
+
+	QVector<quint8> str2;
+	for (int i = 0; i < str.size(); i++) {
+		quint32 val = _table[str.at(i)];
+		if (val) {
+			if (!seek(hdl, _offset + ((val & 0x7fffff) << _multiplier)))
+				return Label();
+
+			if (str2.size() && str2.back() == '\0')
+				str2[str2.size() - 1] = ' ';
+			else if (str2.size())
+				str2.append(' ');
+			if (!_huffmanText->decode(this, hdl, str2))
+				return Label();
+		} else {
+			if (str.at(i) == 7) {
+				str2.append(0);
+				break;
+			}
+			if (str2.size() && str2.back() == '\0')
+				str2[str2.size() - 1] = ' ';
+			str2.append(str.at(i));
+		}
+	}
+
+	return str2label(str2, capitalize);
+}
+
+Label LBLFile::label(Handle &hdl, quint32 offset, bool poi, bool capitalize) const
+{
 	quint32 labelOffset;
 	if (poi) {
 		quint32 poiOffset;
-		if (!(_poiSize >= offset * _poiMultiplier
-		  && seek(hdl, _poiOffset + offset * _poiMultiplier)
+		if (!(_poiSize >= (offset << _poiMultiplier)
+		  && seek(hdl, _poiOffset + (offset << _poiMultiplier))
 		  && readUInt24(hdl, poiOffset) && (poiOffset & 0x3FFFFF)))
 			return QString();
-		labelOffset = _offset + (poiOffset & 0x3FFFFF) * _multiplier;
+		labelOffset = _offset + ((poiOffset & 0x3FFFFF) << _multiplier);
 	} else
-		labelOffset = _offset + offset * _multiplier;
+		labelOffset = _offset + (offset << _multiplier);
 
 	if (labelOffset > _offset + _size)
 		return QString();
@@ -200,6 +286,8 @@ Label LBLFile::label(Handle &hdl, quint32 offset, bool poi, bool capitalize)
 		case 9:
 		case 10:
 			return label8b(hdl, labelOffset, capitalize);
+		case 11:
+			return labelHuffman(hdl, labelOffset, capitalize);
 		default:
 			return Label();
 	}

src/map/IMG/lblfile.h

@@ -5,28 +5,40 @@
 #include "label.h"
 
 class QTextCodec;
+class HuffmanText;
+class RGNFile;
 
 class LBLFile : public SubFile
 {
 public:
 	LBLFile(IMG *img)
-	  : SubFile(img), _codec(0), _offset(0), _size(0), _poiOffset(0),
-	  _poiSize(0), _poiMultiplier(0), _multiplier(0), _encoding(0) {}
-	LBLFile(const QString &path)
-	  : SubFile(path), _codec(0), _offset(0), _size(0), _poiOffset(0),
-	  _poiSize(0), _poiMultiplier(0), _multiplier(0), _encoding(0) {}
+	  : SubFile(img), _huffmanText(0), _table(0), _codec(0), _offset(0),
+	  _size(0), _poiOffset(0), _poiSize(0), _poiMultiplier(0), _multiplier(0),
+	  _encoding(0) {}
+	LBLFile(const QString *path)
+	  : SubFile(path), _huffmanText(0), _table(0), _codec(0), _offset(0),
+	  _size(0), _poiOffset(0), _poiSize(0), _poiMultiplier(0), _multiplier(0),
+	  _encoding(0) {}
 	LBLFile(SubFile *gmp, quint32 offset) : SubFile(gmp, offset),
-	  _codec(0), _offset(0), _size(0), _poiOffset(0), _poiSize(0),
-	  _poiMultiplier(0), _multiplier(0), _encoding(0) {}
+	  _huffmanText(0), _table(0), _codec(0), _offset(0), _size(0),
+	  _poiOffset(0), _poiSize(0), _poiMultiplier(0), _multiplier(0),
+	  _encoding(0) {}
+	~LBLFile();
+
+	bool load(Handle &hdl, const RGNFile *rgn, Handle &rgnHdl);
+	void clear();
 
 	Label label(Handle &hdl, quint32 offset, bool poi = false,
-	  bool capitalize = true);
+	  bool capitalize = true) const;
 
 private:
-	bool init(Handle &hdl);
-
+	Label str2label(const QVector<quint8> &str, bool capitalize) const;
 	Label label6b(Handle &hdl, quint32 offset, bool capitalize) const;
 	Label label8b(Handle &hdl, quint32 offset, bool capitalize) const;
+	Label labelHuffman(Handle &hdl, quint32 offset, bool capitalize) const;
+
+	HuffmanText *_huffmanText;
+	quint32 *_table;
 
 	QTextCodec *_codec;
 	quint32 _offset;

src/map/IMG/mapdata.cpp

@@ -107,7 +107,7 @@ void MapData::load()
 	else {
 		QString typFile(ProgramPaths::typFile());
 		if (!typFile.isEmpty()) {
-			SubFile typ(typFile);
+			SubFile typ(&typFile);
 			_style = new Style(&typ);
 		} else
 			_style = new Style();

src/map/IMG/mapdata.h

@@ -21,7 +21,7 @@ public:
 	struct Poly {
 		/* QPointF insted of Coordinates for performance reasons (no need to
 		   duplicate all the vectors for drawing). Note, that we do not want to
-		   ll2xy() the points in the IMG class as this can not be done in
+		   ll2xy() the points in the MapData class as this can not be done in
 		   parallel. */
 		QVector<QPointF> points;
 		Label label;
@@ -44,15 +44,6 @@ public:
 		  {return id < other.id;}
 	};
 
-	struct Polys {
-		Polys() {}
-		Polys(const QList<Poly> &polygons, const QList<Poly> &lines)
-			: polygons(polygons), lines(lines) {}
-
-		QList<Poly> polygons;
-		QList<Poly> lines;
-	};
-
 	MapData();
 	virtual ~MapData();
 
@@ -87,8 +78,20 @@ protected:
 	QString _errorString;
 
 private:
+	struct Polys {
+		Polys() {}
+		Polys(const QList<Poly> &polygons, const QList<Poly> &lines)
+			: polygons(polygons), lines(lines) {}
+
+		QList<Poly> polygons;
+		QList<Poly> lines;
+	};
+
 	QCache<const SubDiv*, Polys> _polyCache;
 	QCache<const SubDiv*, QList<Point> > _pointCache;
+
+	friend class VectorTile;
+	friend struct PolyCTX;
 };
 
 #ifndef QT_NO_DEBUG

src/map/IMG/netfile.cpp

@@ -3,6 +3,7 @@
 #include "subdiv.h"
 #include "nodfile.h"
 #include "lblfile.h"
+#include "rgnfile.h"
 #include "netfile.h"
 
 
@@ -93,7 +94,7 @@ static bool seekToLine(BitStream4R &bs, quint8 line)
 }
 
 static bool readLine(BitStream4R &bs, const SubDiv *subdiv,
-  const HuffmanTable &table, IMG::Poly &poly)
+  const HuffmanTable *table, MapData::Poly &poly)
 {
 	quint32 v1, v2, v2b;
 	if (!bs.readVuint32SM(v1, v2, v2b))
@@ -113,7 +114,7 @@ static bool readLine(BitStream4R &bs, const SubDiv *subdiv,
 	poly.boundingRect = RectC(c, c);
 	poly.points.append(QPointF(c.lon(), c.lat()));
 
-	HuffmanStreamR stream(bs, table);
+	HuffmanStreamR stream(bs, *table);
 	if (!stream.init())
 		return false;
 	qint32 lonDelta, latDelta;
@@ -132,8 +133,8 @@ static bool readLine(BitStream4R &bs, const SubDiv *subdiv,
 	return stream.atEnd();
 }
 
-static bool readNodeGeometry(NODFile *nod, SubFile::Handle &nodHdl,
-  NODFile::AdjacencyInfo &adj, IMG::Poly &poly, quint16 cnt = 0xFFFF)
+static bool readNodeGeometry(const NODFile *nod, SubFile::Handle &nodHdl,
+  NODFile::AdjacencyInfo &adj, MapData::Poly &poly, quint16 cnt = 0xFFFF)
 {
 	for (int i = 0; i <= cnt; i++) {
 		int ret = nod->nextNode(nodHdl, adj);
@@ -151,7 +152,7 @@ static bool readNodeGeometry(NODFile *nod, SubFile::Handle &nodHdl,
 	return true;
 }
 
-static bool skipNodes(NODFile *nod, SubFile::Handle &nodHdl,
+static bool skipNodes(const NODFile *nod, SubFile::Handle &nodHdl,
   NODFile::AdjacencyInfo &adj, int cnt)
 {
 	for (int i = 0; i < cnt; i++)
@@ -161,10 +162,10 @@ static bool skipNodes(NODFile *nod, SubFile::Handle &nodHdl,
 	return true;
 }
 
-static bool readShape(NODFile *nod, SubFile::Handle &nodHdl,
-  NODFile::AdjacencyInfo &adj, BitStream4R &bs, const HuffmanTable &table,
-  const SubDiv *subdiv, quint32 shift, IMG::Poly &poly, quint16 cnt = 0xFFFF,
-  bool check = false)
+static bool readShape(const NODFile *nod, SubFile::Handle &nodHdl,
+  NODFile::AdjacencyInfo &adj, BitStream4R &bs, const HuffmanTable *table,
+  const SubDiv *subdiv, quint32 shift, MapData::Poly &poly,
+  quint16 cnt = 0xFFFF, bool check = false)
 {
 	quint32 v1, v2, v2b;
 	if (!bs.readVuint32SM(v1, v2, v2b))
@@ -233,7 +234,7 @@ static bool readShape(NODFile *nod, SubFile::Handle &nodHdl,
 		}
 	}
 
-	HuffmanStreamR stream(bs, table);
+	HuffmanStreamR stream(bs, *table);
 	if (!stream.init(lonSign, latSign, flags, extraBits))
 		return false;
 	qint32 lonDelta, latDelta;
@@ -345,8 +346,13 @@ static bool readShape(NODFile *nod, SubFile::Handle &nodHdl,
 }
 
 
-bool NETFile::linkLabel(Handle &hdl, quint32 offset, quint32 size, LBLFile *lbl,
-  Handle &lblHdl, Label &label)
+NETFile::~NETFile()
+{
+	delete _huffmanTable;
+}
+
+bool NETFile::linkLabel(Handle &hdl, quint32 offset, quint32 size,
+  const LBLFile *lbl, Handle &lblHdl, Label &label) const
 {
 	if (!seek(hdl, offset))
 		return false;
@@ -360,19 +366,13 @@ bool NETFile::linkLabel(Handle &hdl, quint32 offset, quint32 size, LBLFile *lbl,
 
 	if (!bs.readUInt24(labelPtr))
 		return false;
-	if (labelPtr & 0x3FFFFF) {
-		if (labelPtr & 0x400000) {
-			quint32 lblOff;
-			if (lblOffset(hdl, labelPtr & 0x3FFFFF, lblOff) && lblOff)
-				label = lbl->label(lblHdl, lblOff);
-		} else
-			label = lbl->label(lblHdl, labelPtr & 0x3FFFFF);
-	}
+	if (labelPtr & 0x3FFFFF)
+		label = lbl->label(lblHdl, labelPtr & 0x3FFFFF);
 
 	return true;
 }
 
-bool NETFile::init(Handle &hdl)
+bool NETFile::load(Handle &hdl, const RGNFile *rgn, Handle &rgnHdl)
 {
 	quint16 hdrLen;
 
@@ -385,31 +385,36 @@ bool NETFile::init(Handle &hdl)
 		quint32 info;
 		if (!(seek(hdl, _gmpOffset + 0x37) && readUInt32(hdl, info)))
 			return false;
-		_tableId = ((info >> 2) & 0xF);
-
 		if (!(seek(hdl, _gmpOffset + 0x43) && readUInt32(hdl, _linksOffset)
 		  && readUInt32(hdl, _linksSize) && readUInt8(hdl, _linksShift)))
 			return false;
-	}
 
-	_init = true;
+		quint8 tableId = ((info >> 2) & 0xF);
+		if (_linksSize && (!rgn->huffmanTable() || rgn->huffmanTable()->id()
+		  != tableId)) {
+			_huffmanTable = new HuffmanTable(tableId);
+			if (!_huffmanTable->load(rgn, rgnHdl))
+				return false;
+		}
+
+		_tp = _huffmanTable ? _huffmanTable : rgn->huffmanTable();
+	}
 
 	return true;
 }
 
-bool NETFile::link(const SubDiv *subdiv, quint32 shift, Handle &hdl,
-  NODFile *nod, Handle &nodHdl, LBLFile *lbl, Handle &lblHdl,
-  const NODFile::BlockInfo &blockInfo, quint8 linkId, quint8 lineId,
-  const HuffmanTable &table, QList<IMG::Poly> *lines)
+void NETFile::clear()
 {
-	if (!_init && !init(hdl))
-		return false;
+	delete _huffmanTable;
+	_huffmanTable = 0;
+}
 
-	Q_ASSERT(_tableId == table.id());
-	if (_tableId != table.id())
-		return false;
-
-	IMG::Poly poly;
+bool NETFile::link(const SubDiv *subdiv, quint32 shift, Handle &hdl,
+  const NODFile *nod, Handle &nodHdl, const LBLFile *lbl, Handle &lblHdl,
+  const NODFile::BlockInfo &blockInfo, quint8 linkId, quint8 lineId,
+  QList<MapData::Poly> *lines) const
+{
+	MapData::Poly poly;
 	if (!nod->linkType(nodHdl, blockInfo, linkId, poly.type))
 		return false;
 
@@ -445,7 +450,7 @@ bool NETFile::link(const SubDiv *subdiv, quint32 shift, Handle &hdl,
 
 		if (s69 == 1) {
 			if (s68 == 1) {
-				if (!readShape(nod, nodHdl, adj, bs, table, subdiv, shift, poly))
+				if (!readShape(nod, nodHdl, adj, bs, _tp, subdiv, shift, poly))
 					return false;
 			} else {
 				if (!readNodeGeometry(nod, nodHdl, adj, poly))
@@ -459,7 +464,7 @@ bool NETFile::link(const SubDiv *subdiv, quint32 shift, Handle &hdl,
 				if (i == lineId) {
 					if (shape) {
 						bool check = (i < ca.size()) ? (ca.at(i) & mask) : false;
-						if (!readShape(nod, nodHdl, adj, bs, table, subdiv,
+						if (!readShape(nod, nodHdl, adj, bs, _tp, subdiv,
 						  shift, poly, step, check))
 							return false;
 					} else {
@@ -483,7 +488,7 @@ bool NETFile::link(const SubDiv *subdiv, quint32 shift, Handle &hdl,
 			return false;
 		if (!seekToLine(bs, lineId))
 			return false;
-		if (!readLine(bs, subdiv, table, poly))
+		if (!readLine(bs, subdiv, _tp, poly))
 			return false;
 	}
 
@@ -496,11 +501,8 @@ bool NETFile::link(const SubDiv *subdiv, quint32 shift, Handle &hdl,
 	return true;
 }
 
-bool NETFile::lblOffset(Handle &hdl, quint32 netOffset, quint32 &lblOffset)
+bool NETFile::lblOffset(Handle &hdl, quint32 netOffset, quint32 &lblOffset) const
 {
-	if (!_init && !init(hdl))
-		return false;
-
 	if (!(seek(hdl, _offset + (netOffset << _shift))
 	  && readUInt24(hdl, lblOffset)))
 		return false;

src/map/IMG/netfile.h

@@ -1,42 +1,44 @@
 #ifndef NETFILE_H
 #define NETFILE_H
 
-#include "img.h"
 #include "subfile.h"
 #include "nodfile.h"
 
-class NODFile;
 class LBLFile;
+class RGNFile;
 class SubDiv;
 class HuffmanTable;
 
 class NETFile : public SubFile
 {
 public:
-	NETFile(IMG *img) : SubFile(img), _offset(0), _size(0), _linksOffset(0),
-	  _linksSize(0), _shift(0), _linksShift(0), _init(false) {}
-	NETFile(const QString &path) : SubFile(path), _offset(0), _size(0),
-	  _linksOffset(0), _linksSize(0), _shift(0), _linksShift(0),
-	  _init(false) {}
-	NETFile(SubFile *gmp, quint32 offset) : SubFile(gmp, offset),
+	NETFile(IMG *img) : SubFile(img), _huffmanTable(0), _tp(0), _offset(0),
+	  _size(0), _linksOffset(0), _linksSize(0), _shift(0), _linksShift(0) {}
+	NETFile(const QString *path) : SubFile(path), _huffmanTable(0), _tp(0),
 	  _offset(0), _size(0), _linksOffset(0), _linksSize(0), _shift(0),
-	  _linksShift(0), _init(false) {}
+	  _linksShift(0) {}
+	NETFile(SubFile *gmp, quint32 offset) : SubFile(gmp, offset),
+	  _huffmanTable(0), _tp(0), _offset(0), _size(0), _linksOffset(0),
+	  _linksSize(0), _shift(0), _linksShift(0) {}
+	~NETFile();
 
-	bool lblOffset(Handle &hdl, quint32 netOffset, quint32 &lblOffset);
-	bool link(const SubDiv *subdiv, quint32 shift, Handle &hdl, NODFile *nod,
-	  Handle &nodHdl, LBLFile *lbl, Handle &lblHdl,
+	bool load(Handle &hdl, const RGNFile *rgn, Handle &rgnHdl);
+	void clear();
+
+	bool lblOffset(Handle &hdl, quint32 netOffset, quint32 &lblOffset) const;
+	bool link(const SubDiv *subdiv, quint32 shift, Handle &hdl,
+	  const NODFile *nod, Handle &nodHdl, const LBLFile *lbl, Handle &lblHdl,
 	  const NODFile::BlockInfo &blockInfo, quint8 linkId, quint8 lineId,
-	  const HuffmanTable &table, QList<IMG::Poly> *lines);
+	  QList<MapData::Poly> *lines) const;
 
 private:
-	bool init(Handle &hdl);
-	bool linkLabel(Handle &hdl, quint32 offset, quint32 size, LBLFile *lbl,
-	  Handle &lblHdl, Label &label);
+	bool linkLabel(Handle &hdl, quint32 offset, quint32 size,
+	  const LBLFile *lbl, Handle &lblHdl, Label &label) const;
 
+	HuffmanTable *_huffmanTable;
+	const HuffmanTable *_tp;
 	quint32 _offset, _size, _linksOffset, _linksSize;
 	quint8 _shift, _linksShift;
-	quint8 _tableId;
-	bool _init;
 };
 
 #endif // NETFILE_H

src/map/IMG/nodfile.cpp

@@ -81,14 +81,14 @@ static bool skipOptAdjData(BitStream1 &bs)
 }
 
 
-bool NODFile::init(Handle &hdl)
+bool NODFile::load(Handle &hdl)
 {
 	quint16 hdrLen;
 
 	if (!(seek(hdl, _gmpOffset) && readUInt16(hdl, hdrLen)))
 		return false;
 	if (hdrLen < 0x7b)
-		return false;
+		return true;
 
 	if (!(seek(hdl, _gmpOffset + 0x1d) && readUInt32(hdl, _flags)
 	  && readUInt8(hdl, _blockShift) && readUInt8(hdl, _nodeShift)))
@@ -113,14 +113,6 @@ bool NODFile::init(Handle &hdl)
 	return (_indexIdSize > 0);
 }
 
-quint32 NODFile::indexIdSize(Handle &hdl)
-{
-	if (!_indexIdSize && !init(hdl))
-		return 0;
-
-	return _indexIdSize;
-}
-
 bool NODFile::readBlock(Handle &hdl, quint32 blockOffset,
   BlockInfo &blockInfo) const
 {
@@ -494,7 +486,7 @@ bool NODFile::relAdjInfo(Handle &hdl, AdjacencyInfo &adj) const
 	return true;
 }
 
-int NODFile::nextNode(Handle &hdl, AdjacencyInfo &adjInfo)
+int NODFile::nextNode(Handle &hdl, AdjacencyInfo &adjInfo) const
 {
 	if (adjInfo.nodeOffset == 0xFFFFFFFF)
 		return 1;

src/map/IMG/nodfile.h

@@ -1,7 +1,6 @@
 #ifndef NODFILE_H
 #define NODFILE_H
 
-#include "img.h"
 #include "subfile.h"
 
 class NODFile : public SubFile
@@ -57,7 +56,7 @@ public:
 	NODFile(IMG *img) : SubFile(img), _indexOffset(0), _indexSize(0),
 	  _indexFlags(0), _blockOffset(0), _blockSize(0), _indexRecordSize(0),
 	  _blockRecordSize(0), _blockShift(0), _nodeShift(0), _indexIdSize(0) {}
-	NODFile(const QString &path) : SubFile(path), _indexOffset(0), _indexSize(0),
+	NODFile(const QString *path) : SubFile(path), _indexOffset(0), _indexSize(0),
 	  _indexFlags(0), _blockOffset(0), _blockSize(0), _indexRecordSize(0),
 	  _blockRecordSize(0), _blockShift(0), _nodeShift(0), _indexIdSize(0) {}
 	NODFile(SubFile *gmp, quint32 offset) : SubFile(gmp, offset),
@@ -65,16 +64,17 @@ public:
 	  _blockSize(0), _indexRecordSize(0), _blockRecordSize(0), _blockShift(0),
 	  _nodeShift(0), _indexIdSize(0) {}
 
-	quint32 indexIdSize(Handle &hdl);
+	bool load(Handle &hdl);
+
+	quint32 indexIdSize() const {return _indexIdSize;}
 	bool blockInfo(Handle &hdl, quint32 blockId, BlockInfo &blockInfo) const;
 	bool linkInfo(Handle &hdl, const BlockInfo &blockInfo, quint32 linkId,
 	  LinkInfo &linkInfo) const;
 	bool linkType(Handle &hdl, const BlockInfo &blockInfo, quint8 linkId,
 	  quint32 &type) const;
-	int nextNode(Handle &hdl, AdjacencyInfo &adjInfo);
+	int nextNode(Handle &hdl, AdjacencyInfo &adjInfo) const;
 
 private:
-	bool init(Handle &hdl);
 	bool nodeInfo(Handle &hdl, const BlockInfo &blockInfo, quint32 nodeOffset,
 	  NodeInfo &nodeInfo) const;
 	bool nodeOffset(Handle &hdl, const BlockInfo &blockInfo, quint8 nodeId,

src/map/IMG/rastertile.cpp

@@ -1,5 +1,6 @@
 #include <QFont>
 #include <QPainter>
+#include "map/imgmap.h"
 #include "textpathitem.h"
 #include "textpointitem.h"
 #include "bitmapline.h"
@@ -166,6 +167,10 @@ void RasterTile::render()
 {
 	QList<TextItem*> textItems;
 
+	ll2xy(_polygons);
+	ll2xy(_lines);
+	ll2xy(_points);
+
 	processPoints(textItems);
 	processPolygons(textItems);
 	processLines(textItems);
@@ -186,6 +191,25 @@ void RasterTile::render()
 	qDeleteAll(textItems);
 }
 
+void RasterTile::ll2xy(QList<MapData::Poly> &polys)
+{
+	for (int i = 0; i < polys.size(); i++) {
+		MapData::Poly &poly = polys[i];
+		for (int j = 0; j < poly.points.size(); j++) {
+			QPointF &p = poly.points[j];
+			p = _map->ll2xy(Coordinates(p.x(), p.y()));
+		}
+	}
+}
+
+void RasterTile::ll2xy(QList<MapData::Point> &points)
+{
+	for (int i = 0; i < points.size(); i++) {
+		QPointF p(_map->ll2xy(points.at(i).coordinates));
+		points[i].coordinates = Coordinates(p.x(), p.y());
+	}
+}
+
 void RasterTile::drawPolygons(QPainter *painter)
 {
 	for (int n = 0; n < _style->drawOrder().size(); n++) {
@@ -430,4 +454,3 @@ void RasterTile::processPoints(QList<TextItem*> &textItems)
 			delete item;
 	}
 }
-

src/map/IMG/rastertile.h

@@ -7,14 +7,15 @@
 class QPainter;
 class TextItem;
 class Style;
+class IMGMap;
 
 class RasterTile
 {
 public:
-	RasterTile(const Style *style, int zoom, const QRect &rect,
+	RasterTile(IMGMap *map, const Style *style, int zoom, const QRect &rect,
 	  const QString &key, const QList<MapData::Poly> &polygons,
 	  const QList<MapData::Poly> &lines, QList<MapData::Point> &points)
-	  : _style(style), _zoom(zoom), _xy(rect.topLeft()),
+	  : _map(map), _style(style), _zoom(zoom), _xy(rect.topLeft()),
 	  _key(key), _img(rect.size(), QImage::Format_ARGB32_Premultiplied),
 	  _polygons(polygons), _lines(lines), _points(points) {}
 
@@ -25,6 +26,9 @@ public:
 	void render();
 
 private:
+	void ll2xy(QList<MapData::Poly> &polys);
+	void ll2xy(QList<MapData::Point> &points);
+
 	void drawPolygons(QPainter *painter);
 	void drawLines(QPainter *painter);
 	void drawTextItems(QPainter *painter, const QList<TextItem*> &textItems);
@@ -35,6 +39,7 @@ private:
 	void processShields(const QRect &tileRect, QList<TextItem*> &textItems);
 	void processStreetNames(const QRect &tileRect, QList<TextItem*> &textItems);
 
+	IMGMap *_map;
 	const Style *_style;
 	int _zoom;
 	QPoint _xy;

src/map/IMG/rgnfile.cpp

@@ -24,6 +24,11 @@ static quint64 pointId(const QPoint &pos, quint32 type, quint32 labelPtr)
 	return id;
 }
 
+RGNFile::~RGNFile()
+{
+	delete _huffmanTable;
+}
+
 bool RGNFile::skipClassFields(Handle &hdl) const
 {
 	quint8 flags;
@@ -96,7 +101,7 @@ bool RGNFile::skipGblFields(Handle &hdl, quint32 flags) const
 	return seek(hdl, pos(hdl) + cnt);
 }
 
-bool RGNFile::init(Handle &hdl)
+bool RGNFile::load(Handle &hdl)
 {
 	quint16 hdrLen;
 
@@ -125,24 +130,29 @@ bool RGNFile::init(Handle &hdl)
 	}
 
 	if (hdrLen >= 0x7D) {
-		quint32 dictOffset, dictSize, info;
-		if (!(seek(hdl, _gmpOffset + 0x71) && readUInt32(hdl, dictOffset)
-		  && readUInt32(hdl, dictSize) && readUInt32(hdl, info)))
+		quint32 info;
+		if (!(seek(hdl, _gmpOffset + 0x71) && readUInt32(hdl, _dictOffset)
+		  && readUInt32(hdl, _dictSize) && readUInt32(hdl, info)))
 			return false;
 
-		if (dictSize && dictOffset && (info & 0x1E))
-			if (!_huffmanTable.load(*this, hdl, dictOffset, dictSize,
-			  ((info >> 1) & 0xF) - 1))
+		if (_dictSize && _dictOffset && (info & 0x1E)) {
+			_huffmanTable = new HuffmanTable(((info >> 1) & 0xF) - 1);
+			if (!_huffmanTable->load(this, hdl))
 				return false;
+		}
 	}
 
-	_init = true;
-
 	return true;
 }
 
+void RGNFile::clear()
+{
+	delete _huffmanTable;
+	_huffmanTable = 0;
+}
+
 bool RGNFile::polyObjects(Handle &hdl, const SubDiv *subdiv,
-  SegmentType segmentType, LBLFile *lbl, Handle &lblHdl, NETFile *net,
+  SegmentType segmentType, const LBLFile *lbl, Handle &lblHdl, NETFile *net,
   Handle &netHdl, QList<IMG::Poly> *polys) const
 {
 	const SubDiv::Segment &segment = (segmentType == Line)
@@ -218,7 +228,7 @@ bool RGNFile::polyObjects(Handle &hdl, const SubDiv *subdiv,
 }
 
 bool RGNFile::extPolyObjects(Handle &hdl, const SubDiv *subdiv, quint32 shift,
-  SegmentType segmentType, LBLFile *lbl, Handle &lblHdl,
+  SegmentType segmentType, const LBLFile *lbl, Handle &lblHdl,
   QList<IMG::Poly> *polys) const
 {
 	quint32 labelPtr, len;
@@ -246,13 +256,13 @@ bool RGNFile::extPolyObjects(Handle &hdl, const SubDiv *subdiv, quint32 shift,
 		poly.type = 0x10000 | (quint16(type)<<8) | (subtype & 0x1F);
 		labelPtr = 0;
 
-		if (!_huffmanTable.isNull()) {
+		if (_huffmanTable) {
 			pos = QPoint(LS(subdiv->lon(), 8) + LS(lon, 32-subdiv->bits()),
 			  LS(subdiv->lat(), 8) + LS(lat, (32-subdiv->bits())));
 
 			qint32 lonDelta, latDelta;
 			BitStream4F bs(*this, hdl, len);
-			HuffmanStreamF stream(bs, _huffmanTable);
+			HuffmanStreamF stream(bs, *_huffmanTable);
 			if (!stream.init(segmentType == Line))
 				return false;
 
@@ -329,7 +339,7 @@ bool RGNFile::extPolyObjects(Handle &hdl, const SubDiv *subdiv, quint32 shift,
 }
 
 bool RGNFile::pointObjects(Handle &hdl, const SubDiv *subdiv,
-  SegmentType segmentType, LBLFile *lbl, Handle &lblHdl,
+  SegmentType segmentType, const LBLFile *lbl, Handle &lblHdl,
   QList<IMG::Point> *points) const
 {
 	const SubDiv::Segment &segment = (segmentType == IndexedPoint)
@@ -363,9 +373,8 @@ bool RGNFile::pointObjects(Handle &hdl, const SubDiv *subdiv,
 		point.coordinates = Coordinates(toWGS24(pos.x()), toWGS24(pos.y()));
 		point.id = pointId(pos, point.type, labelPtr & 0x3FFFFF);
 		if (lbl && (labelPtr & 0x3FFFFF))
-			point.label = lbl->label(lblHdl, labelPtr & 0x3FFFFF,
-			  labelPtr & 0x400000, !(point.type == 0x1400 || point.type == 0x1500
-			  || point.type == 0x1e00));
+			point.label = lbl->label(lblHdl, labelPtr & 0x3FFFFF, labelPtr & 0x400000,
+			  !(point.type == 0x1400 || point.type == 0x1500 || point.type == 0x1e00));
 
 		points->append(point);
 	}
@@ -373,11 +382,12 @@ bool RGNFile::pointObjects(Handle &hdl, const SubDiv *subdiv,
 	return true;
 }
 
-bool RGNFile::extPointObjects(Handle &hdl, const SubDiv *subdiv, LBLFile *lbl,
-  Handle &lblHdl, QList<IMG::Point> *points) const
+bool RGNFile::extPointObjects(Handle &hdl, const SubDiv *subdiv,
+  const LBLFile *lbl, Handle &lblHdl, QList<IMG::Point> *points) const
 {
 	const SubDiv::Segment &segment = subdiv->extPoints();
 
+
 	if (!segment.isValid())
 		return true;
 	if (!seek(hdl, segment.offset()))
@@ -423,30 +433,27 @@ bool RGNFile::extPointObjects(Handle &hdl, const SubDiv *subdiv, LBLFile *lbl,
 }
 
 bool RGNFile::links(Handle &hdl, const SubDiv *subdiv, quint32 shift,
-  NETFile *net, Handle &netHdl, NODFile *nod, Handle &nodHdl, LBLFile *lbl,
-  Handle &lblHdl, QList<IMG::Poly> *lines) const
+  const NETFile *net, Handle &netHdl, const NODFile *nod, Handle &nodHdl,
+  const LBLFile *lbl, Handle &lblHdl, QList<IMG::Poly> *lines) const
 {
-	quint32 size, blockIndexIdSize, blockIndexId;
+	quint32 size, blockIndexId;
 	quint8 flags;
 	const SubDiv::Segment &segment = subdiv->roadReferences();
 
+	if (!net || !nod)
+		return false;
 	if (!segment.isValid())
 		return true;
 	if (!seek(hdl, segment.offset()))
 		return false;
 
-	if (!net || !nod)
-		return false;
-	if (!(blockIndexIdSize = nod->indexIdSize(nodHdl)))
-		return false;
-
 	while (pos(hdl) < segment.end()) {
 		if (!readVUInt32(hdl, size))
 			return false;
 
 		quint32 entryStart = pos(hdl);
 
-		if (!(readUInt8(hdl, flags) && readVUInt32(hdl, blockIndexIdSize,
+		if (!(readUInt8(hdl, flags) && readVUInt32(hdl, nod->indexIdSize(),
 		  blockIndexId)))
 			return false;
 
@@ -494,10 +501,11 @@ bool RGNFile::links(Handle &hdl, const SubDiv *subdiv, quint32 shift,
 			}
 
 			net->link(subdiv, shift, netHdl, nod, nodHdl, lbl, lblHdl,
-			  blockInfo, linkId, lineId, _huffmanTable, lines);
+			  blockInfo, linkId, lineId, lines);
 		}
 
-		Q_ASSERT(entryStart + size == pos(hdl));
+		if (entryStart + size != pos(hdl))
+			return false;
 	}
 
 	return true;
@@ -546,7 +554,7 @@ QMap<RGNFile::SegmentType, SubDiv::Segment> RGNFile::segments(Handle &hdl,
 	return ret;
 }
 
-bool RGNFile::subdivInit(Handle &hdl, SubDiv *subdiv) const
+bool RGNFile::subdivInit(Handle &hdl, SubDiv *subdiv)
 {
 	QMap<RGNFile::SegmentType, SubDiv::Segment> seg(segments(hdl, subdiv));
 	SubDiv::Segment extPoints, extLines, extPolygons;

src/map/IMG/rgnfile.h

@@ -1,14 +1,13 @@
 #ifndef RGNFILE_H
 #define RGNFILE_H
 
-#include "img.h"
 #include "subfile.h"
 #include "subdiv.h"
-#include "huffmantable.h"
 
 class LBLFile;
 class NETFile;
 class NODFile;
+class HuffmanTable;
 
 class RGNFile : public SubFile
 {
@@ -22,35 +21,41 @@ public:
 	};
 
 	RGNFile(IMG *img)
-	  : SubFile(img), _offset(0), _size(0), _polygonsOffset(0),
+	  : SubFile(img), _huffmanTable(0), _offset(0), _size(0), _polygonsOffset(0),
 	  _polygonsSize(0), _linesOffset(0), _linesSize(0), _pointsOffset(0),
-	  _pointsSize(0), _init(false) {}
-	RGNFile(const QString &path)
-	  : SubFile(path), _offset(0), _size(0), _polygonsOffset(0),
+	  _pointsSize(0) {}
+	RGNFile(const QString *path)
+	  : SubFile(path), _huffmanTable(0), _offset(0), _size(0), _polygonsOffset(0),
 	  _polygonsSize(0), _linesOffset(0), _linesSize(0), _pointsOffset(0),
-	  _pointsSize(0), _init(false) {}
-	RGNFile(SubFile *gmp, quint32 offset) : SubFile(gmp, offset), _offset(0),
-	  _size(0), _polygonsOffset(0), _polygonsSize(0), _linesOffset(0),
-	  _linesSize(0), _pointsOffset(0), _pointsSize(0), _init(false) {}
+	  _pointsSize(0) {}
+	RGNFile(SubFile *gmp, quint32 offset) : SubFile(gmp, offset),
+	  _huffmanTable(0), _offset(0), _size(0), _polygonsOffset(0),
+	  _polygonsSize(0), _linesOffset(0), _linesSize(0), _pointsOffset(0),
+	  _pointsSize(0) {}
+	~RGNFile();
 
-	bool initialized() const {return _init;}
-	bool init(Handle &hdl);
+	void clear();
+	bool load(Handle &hdl);
 
 	bool polyObjects(Handle &hdl, const SubDiv *subdiv, SegmentType segmentType,
-	  LBLFile *lbl, Handle &lblHdl, NETFile *net, Handle &netHdl,
-	  QList<IMG::Poly> *polys) const;
+	  const LBLFile *lbl, Handle &lblHdl, NETFile *net, Handle &netHdl,
+	  QList<MapData::Poly> *polys) const;
 	bool pointObjects(Handle &hdl, const SubDiv *subdiv, SegmentType segmentType,
-	  LBLFile *lbl, Handle &lblHdl, QList<IMG::Point> *points) const;
+	  const LBLFile *lbl, Handle &lblHdl, QList<MapData::Point> *points) const;
 	bool extPolyObjects(Handle &hdl, const SubDiv *subdiv, quint32 shift,
-	  SegmentType segmentType, LBLFile *lbl, Handle &lblHdl,
-	  QList<IMG::Poly> *polys) const;
-	bool extPointObjects(Handle &hdl, const SubDiv *subdiv, LBLFile *lbl,
-	  Handle &lblHdl, QList<IMG::Point> *points) const;
-	bool links(Handle &hdl, const SubDiv *subdiv, quint32 shift, NETFile *net,
-	  Handle &netHdl, NODFile *nod, Handle &nodHdl, LBLFile *lbl, Handle &lblHdl,
-	  QList<IMG::Poly> *lines) const;
+	  SegmentType segmentType, const LBLFile *lbl, Handle &lblHdl,
+	  QList<MapData::Poly> *polys) const;
+	bool extPointObjects(Handle &hdl, const SubDiv *subdiv, const LBLFile *lbl,
+	  Handle &lblHdl, QList<MapData::Point> *points) const;
+	bool links(Handle &hdl, const SubDiv *subdiv, quint32 shift,
+	  const NETFile *net, Handle &netHdl, const NODFile *nod, Handle &nodHdl,
+	  const LBLFile *lbl, Handle &lblHdl, QList<MapData::Poly> *lines) const;
 
-	bool subdivInit(Handle &hdl, SubDiv *subdiv) const;
+	bool subdivInit(Handle &hdl, SubDiv *subdiv);
+
+	const HuffmanTable *huffmanTable() const {return _huffmanTable;}
+	quint32 dictOffset() const {return _dictOffset;}
+	quint32 dictSize() const {return _dictSize;}
 
 private:
 	QMap<SegmentType, SubDiv::Segment> segments(Handle &hdl, SubDiv *subdiv)
@@ -60,8 +65,12 @@ private:
 	  const;
 	bool skipGblFields(Handle &hdl, quint32 flags) const;
 
+	HuffmanTable *_huffmanTable;
+
 	quint32 _offset;
 	quint32 _size;
+	quint32 _dictOffset;
+	quint32 _dictSize;
 
 	quint32 _polygonsOffset;
 	quint32 _polygonsSize;
@@ -75,10 +84,6 @@ private:
 	quint32 _pointsSize;
 	quint32 _pointsLclFlags[3];
 	quint32 _pointsGblFlags;
-
-	HuffmanTable _huffmanTable;
-
-	bool _init;
 };
 
 #endif // RGNFILE_H

src/map/IMG/subfile.h

@@ -42,14 +42,12 @@ public:
 	  : _gmpOffset(0), _img(img), _blocks(new QVector<quint16>()), _path(0) {}
 	SubFile(SubFile *gmp, quint32 offset) : _gmpOffset(offset), _img(gmp->_img),
 	  _blocks(gmp->_blocks), _path(gmp->_path) {}
-	SubFile(const QString &path)
-	  : _gmpOffset(0), _img(0), _blocks(0), _path(new QString(path)) {}
+	SubFile(const QString *path)
+	  : _gmpOffset(0), _img(0), _blocks(0), _path(path) {}
 	~SubFile()
 	{
-		if (!_gmpOffset) {
+		if (!_gmpOffset)
 			delete _blocks;
-			delete _path;
-		}
 	}
 
 	void addBlock(quint16 block) {_blocks->append(block);}
@@ -151,7 +149,7 @@ private:
 
 	IMG *_img;
 	QVector<quint16> *_blocks;
-	QString *_path;
+	const QString *_path;
 };
 
 #endif // SUBFILE_H

src/map/IMG/trefile.cpp

@@ -202,14 +202,18 @@ bool TREFile::load(int idx)
 		double min[2], max[2];
 		RectC bounds(Coordinates(LB(lon - width), toWGS24(lat + height)),
 		  Coordinates(RB(lon + width), toWGS24(lat - height)));
-		if (!bounds.isValid())
-			goto error;
 
 		min[0] = bounds.left();
 		min[1] = bounds.bottom();
 		max[0] = bounds.right();
 		max[1] = bounds.top();
 
+		/* both mkgmap and cGPSmapper generate all kinds of broken subdiv bounds
+		   (zero lat/lon, zero width/height, ...) so we check only that the
+		   subdiv item does not break the rtree, not for full bounds validity. */
+		if (!(min[0] <= max[0] && min[1] <= max[1]))
+			goto error;
+
 		tree->Insert(min, max, s);
 	}
 

src/map/IMG/trefile.h

@@ -14,7 +14,7 @@ class TREFile : public SubFile
 {
 public:
 	TREFile(IMG *img) : SubFile(img) {}
-	TREFile(const QString &path) : SubFile(path) {}
+	TREFile(const QString *path) : SubFile(path) {}
 	TREFile(SubFile *gmp, quint32 offset) : SubFile(gmp, offset) {}
 	~TREFile();
 

src/map/IMG/vectortile.cpp

@@ -1,16 +1,16 @@
 #include "vectortile.h"
 
 
-static void copyPolys(const RectC &rect, QList<IMG::Poly> *src,
-  QList<IMG::Poly> *dst)
+static void copyPolys(const RectC &rect, QList<MapData::Poly> *src,
+  QList<MapData::Poly> *dst)
 {
 	for (int i = 0; i < src->size(); i++)
 		if (rect.intersects(src->at(i).boundingRect))
 			dst->append(src->at(i));
 }
 
-static void copyPoints(const RectC &rect, QList<IMG::Point> *src,
-  QList<IMG::Point> *dst)
+static void copyPoints(const RectC &rect, QList<MapData::Point> *src,
+  QList<MapData::Point> *dst)
 {
 	for (int j = 0; j < src->size(); j++)
 		if (rect.contains(src->at(j).coordinates))
@@ -38,58 +38,6 @@ SubFile *VectorTile::file(SubFile::Type type)
 	}
 }
 
-SubFile *VectorTile::addFile(IMG *img, SubFile::Type type)
-{
-	switch (type) {
-		case SubFile::TRE:
-			_tre = new TREFile(img);
-			return _tre;
-		case SubFile::RGN:
-			_rgn = new RGNFile(img);
-			return _rgn;
-		case SubFile::LBL:
-			_lbl = new LBLFile(img);
-			return _lbl;
-		case SubFile::NET:
-			_net = new NETFile(img);
-			return _net;
-		case SubFile::NOD:
-			_nod = new NODFile(img);
-			return _nod;
-		case SubFile::GMP:
-			_gmp = new SubFile(img);
-			return _gmp;
-		default:
-			return 0;
-	}
-}
-
-SubFile *VectorTile::addFile(const QString &path, SubFile::Type type)
-{
-	switch (type) {
-		case SubFile::TRE:
-			_tre = new TREFile(path);
-			return _tre;
-		case SubFile::RGN:
-			_rgn = new RGNFile(path);
-			return _rgn;
-		case SubFile::LBL:
-			_lbl = new LBLFile(path);
-			return _lbl;
-		case SubFile::NET:
-			_net = new NETFile(path);
-			return _net;
-		case SubFile::NOD:
-			_nod = new NODFile(path);
-			return _nod;
-		case SubFile::GMP:
-			_gmp = new SubFile(path);
-			return _gmp;
-		default:
-			return 0;
-	}
-}
-
 bool VectorTile::init()
 {
 	if (_gmp && !initGMP())
@@ -120,23 +68,54 @@ bool VectorTile::initGMP()
 	return true;
 }
 
+bool VectorTile::load(SubFile::Handle &rgnHdl, SubFile::Handle &lblHdl,
+  SubFile::Handle &netHdl, SubFile::Handle &nodHdl)
+{
+	_loaded = -1;
+
+	if (!_rgn->load(rgnHdl))
+		return false;
+	if (_lbl && !_lbl->load(lblHdl, _rgn, rgnHdl))
+		return false;
+	if (_net && !_net->load(netHdl, _rgn, rgnHdl))
+		return false;
+	if (_nod && !_nod->load(nodHdl))
+		return false;
+
+	_loaded = 1;
+
+	return true;
+}
+
+void VectorTile::clear()
+{
+	_tre->clear();
+	_rgn->clear();
+	if (_lbl)
+		_lbl->clear();
+	if (_net)
+		_net->clear();
+
+	_loaded = 0;
+}
+
 void VectorTile::polys(const RectC &rect, int bits, bool baseMap,
-  QList<IMG::Poly> *polygons, QList<IMG::Poly> *lines,
-  QCache<const SubDiv *, IMG::Polys> *polyCache) const
+  QList<MapData::Poly> *polygons, QList<MapData::Poly> *lines,
+  QCache<const SubDiv *, MapData::Polys> *polyCache)
 {
 	SubFile::Handle rgnHdl(_rgn), lblHdl(_lbl), netHdl(_net), nodHdl(_nod);
 
-	if (!_rgn->initialized() && !_rgn->init(rgnHdl))
+	if (_loaded < 0 || (!_loaded && !load(rgnHdl, lblHdl, netHdl, nodHdl)))
 		return;
 
 	QList<SubDiv*> subdivs = _tre->subdivs(rect, bits, baseMap);
 	for (int i = 0; i < subdivs.size(); i++) {
 		SubDiv *subdiv = subdivs.at(i);
 
-		IMG::Polys *polys = polyCache->object(subdiv);
+		MapData::Polys *polys = polyCache->object(subdiv);
 		if (!polys) {
 			quint32 shift = _tre->shift(subdiv->bits());
-			QList<IMG::Poly> p, l;
+			QList<MapData::Poly> p, l;
 
 			if (!subdiv->initialized() && !_rgn->subdivInit(rgnHdl, subdiv))
 				continue;
@@ -154,7 +133,7 @@ void VectorTile::polys(const RectC &rect, int bits, bool baseMap,
 
 			copyPolys(rect, &p, polygons);
 			copyPolys(rect, &l, lines);
-			polyCache->insert(subdiv, new IMG::Polys(p, l));
+			polyCache->insert(subdiv, new MapData::Polys(p, l));
 		} else {
 			copyPolys(rect, &(polys->polygons), polygons);
 			copyPolys(rect, &(polys->lines), lines);
@@ -163,21 +142,21 @@ void VectorTile::polys(const RectC &rect, int bits, bool baseMap,
 }
 
 void VectorTile::points(const RectC &rect, int bits, bool baseMap,
-  QList<IMG::Point> *points, QCache<const SubDiv *,
-  QList<IMG::Point> > *pointCache) const
+  QList<MapData::Point> *points, QCache<const SubDiv *,
+  QList<MapData::Point> > *pointCache)
 {
-	SubFile::Handle rgnHdl(_rgn), lblHdl(_lbl);
+	SubFile::Handle rgnHdl(_rgn), lblHdl(_lbl), netHdl(_net), nodHdl(_nod);
 
-	if (!_rgn->initialized() && !_rgn->init(rgnHdl))
+	if (_loaded < 0 || (!_loaded && !load(rgnHdl, lblHdl, netHdl, nodHdl)))
 		return;
 
 	QList<SubDiv*> subdivs = _tre->subdivs(rect, bits, baseMap);
 	for (int i = 0; i < subdivs.size(); i++) {
 		SubDiv *subdiv = subdivs.at(i);
 
-		QList<IMG::Point> *pl = pointCache->object(subdiv);
+		QList<MapData::Point> *pl = pointCache->object(subdiv);
 		if (!pl) {
-			QList<IMG::Point> p;
+			QList<MapData::Point> p;
 
 			if (!subdiv->initialized() && !_rgn->subdivInit(rgnHdl, subdiv))
 				continue;
@@ -189,7 +168,7 @@ void VectorTile::points(const RectC &rect, int bits, bool baseMap,
 			_rgn->extPointObjects(rgnHdl, subdiv, _lbl, lblHdl, &p);
 
 			copyPoints(rect, &p, points);
-			pointCache->insert(subdiv, new QList<IMG::Point>(p));
+			pointCache->insert(subdiv, new QList<MapData::Point>(p));
 		} else
 			copyPoints(rect, pl, points);
 	}

src/map/IMG/vectortile.h

@@ -1,7 +1,6 @@
 #ifndef VECTORTILE_H
 #define VECTORTILE_H
 
-#include "trefile.h"
 #include "trefile.h"
 #include "rgnfile.h"
 #include "lblfile.h"
@@ -10,7 +9,8 @@
 
 class VectorTile {
 public:
-	VectorTile() : _tre(0), _rgn(0), _lbl(0), _net(0), _nod(0), _gmp(0) {}
+	VectorTile()
+	  : _tre(0), _rgn(0), _lbl(0), _net(0), _nod(0), _gmp(0), _loaded(0) {}
 	~VectorTile()
 	{
 		delete _tre; delete _rgn; delete _lbl; delete _net; delete _nod;
@@ -19,21 +19,19 @@ public:
 
 	bool init();
 	void markAsBasemap() {_tre->markAsBasemap();}
-	void clear() {_tre->clear();}
+	void clear();
 
 	const RectC &bounds() const {return _tre->bounds();}
 	Range zooms() const {return _tre->zooms();}
 
 	SubFile *file(SubFile::Type type);
-	SubFile *addFile(IMG *img, SubFile::Type type);
-	SubFile *addFile(const QString &path, SubFile::Type type);
 
 	void polys(const RectC &rect, int bits, bool baseMap,
-	  QList<IMG::Poly> *polygons, QList<IMG::Poly> *lines,
-	  QCache<const SubDiv *, IMG::Polys> *polyCache) const;
+	  QList<MapData::Poly> *polygons, QList<MapData::Poly> *lines,
+	  QCache<const SubDiv *, MapData::Polys> *polyCache);
 	void points(const RectC &rect, int bits, bool baseMap,
-	  QList<IMG::Point> *points, QCache<const SubDiv*,
-	  QList<IMG::Point> > *pointCache) const;
+	  QList<MapData::Point> *points, QCache<const SubDiv*,
+	  QList<MapData::Point> > *pointCache);
 
 	static bool isTileFile(SubFile::Type type)
 	{
@@ -42,8 +40,37 @@ public:
 		  || type == SubFile::NOD || type == SubFile::GMP);
 	}
 
+	template<typename T>
+	SubFile *addFile(T *container, SubFile::Type type)
+	{
+		switch (type) {
+			case SubFile::TRE:
+				_tre = new TREFile(container);
+				return _tre;
+			case SubFile::RGN:
+				_rgn = new RGNFile(container);
+				return _rgn;
+			case SubFile::LBL:
+				_lbl = new LBLFile(container);
+				return _lbl;
+			case SubFile::NET:
+				_net = new NETFile(container);
+				return _net;
+			case SubFile::NOD:
+				_nod = new NODFile(container);
+				return _nod;
+			case SubFile::GMP:
+				_gmp = new SubFile(container);
+				return _gmp;
+			default:
+				return 0;
+		}
+	}
+
 private:
 	bool initGMP();
+	bool load(SubFile::Handle &rgnHdl, SubFile::Handle &lblHdl,
+	  SubFile::Handle &netHdl, SubFile::Handle &nodHdl);
 
 	TREFile *_tre;
 	RGNFile *_rgn;
@@ -51,6 +78,8 @@ private:
 	NETFile *_net;
 	NODFile *_nod;
 	SubFile *_gmp;
+
+	int _loaded;
 };
 
 #ifndef QT_NO_DEBUG

src/map/angularunits.h

@@ -11,7 +11,12 @@ public:
 	AngularUnits(int code);
 
 	bool operator==(const AngularUnits &other) const
-	  {return (_code == other._code && _f == other._f);}
+	{
+		if (_code == 9110)
+			return (other._code == 9110);
+		else
+			return (_f == other._f);
+	}
 
 	bool isNull() const {return std::isnan(_f);}
 	bool isValid() const {return !std::isnan(_f);}