Qt5 compatability module is not needed anymore

Use Qt 6.6.1 for the Mac OS Qt6 CI build
Use the canonical file name also for the "already open" check
2025-07-30 02:14:23 +02:00 · 2024-01-21 18:44:42 +01:00 · 2024-01-21 18:26:11 +01:00 · 2024-01-21 17:50:56 +01:00 · 2024-01-21 16:04:59 +01:00 · 2024-01-21 12:26:04 +01:00
45 changed files with 364 additions and 174 deletions
--- a/.appveyor.yml
+++ b/.appveyor.yml
@ -1,4 +1,4 @@
-version: 13.14.{build}
+version: 13.15.{build}

 configuration:
  - Release
@ -11,11 +11,10 @@ environment:
  matrix:
  - QTDIR: C:\Qt\5.15\msvc2019_64
    OPENSSLDIR: C:\OpenSSL-v111-Win64\bin
-    OPENSSLVERSION: 1_1
+    NSISDEF: /DOPENSSL /DANGLE
  - QTDIR: C:\Qt\6.5\msvc2019_64
    OPENSSLDIR: C:\OpenSSL-v30-Win64\bin
-    OPENSSLVERSION: 3
-    NSISDEF: /DQT6
+    NSISDEF: /DQT6 /DOPENSSL

 install:
 - cmd: |-
@ -37,8 +36,8 @@ build_script:
    xcopy lang\*.qm installer\translations\ /sy
    xcopy icons\symbols installer\symbols /i
    copy licence.txt installer
-    copy %OPENSSLDIR%\libcrypto-%OPENSSLVERSION%-x64.dll installer
-    copy %OPENSSLDIR%\libssl-%OPENSSLVERSION%-x64.dll installer
+    copy %OPENSSLDIR%\libcrypto-*-x64.dll installer
+    copy %OPENSSLDIR%\libssl-*-x64.dll installer

    makensis.exe %NSISDEF% installer\gpxsee64.nsi

--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@ -15,14 +15,14 @@ jobs:
      - name: set up JDK 11
        uses: actions/setup-java@v3
        with:
-          distribution: 'zulu'
+          distribution: 'temurin'
          java-version: '11'
      - name: Setup Android SDK
-        uses: android-actions/setup-android@v2
-      - name: Run sdkmanager update
-        run:  ${ANDROID_HOME}/tools/bin/sdkmanager --update
-      - name: Install android platform, platform-tools, build-tools and ndk
-        run:  ${ANDROID_HOME}/tools/bin/sdkmanager --install "cmdline-tools;latest" "platform-tools" "platforms;android-33" "build-tools;33.0.0" "ndk;23.1.7779620"
+        uses: android-actions/setup-android@v3
+        with:
+          cmdline-tools-version: 9862592
+      - name: Install android platform, build-tools and ndk
+        run:  ${ANDROID_HOME}/cmdline-tools/latest/bin/sdkmanager --install "platforms;android-33" "build-tools;33.0.0" "ndk;23.1.7779620"
      - name: Setup NDK path
        run: echo "ANDROID_NDK_ROOT=${ANDROID_HOME}/ndk/23.1.7779620/" >> $GITHUB_ENV
      - name: Install Qt (Desktop)
--- a/.github/workflows/osx.yml
+++ b/.github/workflows/osx.yml
@ -39,8 +39,8 @@ jobs:
      - name: Install Qt
        uses: jurplel/install-qt-action@v3
        with:
-          version: '6.5.1'
-          modules: qtpositioning qt5compat qtserialport
+          version: '6.6.1'
+          modules: qtpositioning qtserialport
      - name: Create localization
        run: lrelease gpxsee.pro
      - name: Configure build
--- a/data/maps/mtbmap-cz.xml
+++ b/data/maps/mtbmap-cz.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<map xmlns="http://www.gpxsee.org/map/1.4">
+	<name>mtbmap.cz</name>
+	<url>https://tile.mtbmap.cz/mtbmap_tiles/$z/$x/$y.png</url>
+	<copyright>Map data: OpenStreetMap, USGS | Rendering: Martin Tesař</copyright>
+</map>
--- a/gpxsee.pro
+++ b/gpxsee.pro
@ -3,7 +3,7 @@ unix:!macx:!android {
 } else {
    TARGET = GPXSee
 }
-VERSION = 13.14
+VERSION = 13.15


 QT += core \
@ -18,8 +18,10 @@ QT += core \
    svg \
    serialport
 greaterThan(QT_MAJOR_VERSION, 5) {
-    QT += openglwidgets \
-          core5compat
+    QT += openglwidgets
+    lessThan(QT_MINOR_VERSION, 5) {
+        QT += core5compat
+    }
 }

 CONFIG += object_parallel_to_source
@ -510,10 +512,11 @@ macx {
 }

 win32 {
+    CONFIG += no_batch
    RESOURCES += theme-color.qrc

    QMAKE_TARGET_DESCRIPTION = GPXSee
-    QMAKE_TARGET_COPYRIGHT = Copyright (c) 2023 Martin Tuma
+    QMAKE_TARGET_COPYRIGHT = Copyright (c) 2015-2024 Martin Tuma
    RC_ICONS = icons/app/gpxsee.ico \
        icons/formats/gpx.ico \
        icons/formats/tcx.ico \
--- a/pkg/linux/gpxsee.appdata.xml
+++ b/pkg/linux/gpxsee.appdata.xml
@ -111,5 +111,6 @@
 		<mimetype>application/vnd.iho.s57-data</mimetype>
 		<mimetype>application/vnd.iho.s57-catalogue</mimetype>
 		<mimetype>application/vnd.gpsdump.wpt</mimetype>
+		<mimetype>application/vnd.gpstuner.gmi</mimetype>
 	</mimetypes>
 </component>
--- a/pkg/linux/gpxsee.desktop
+++ b/pkg/linux/gpxsee.desktop
@ -16,4 +16,4 @@ Icon=gpxsee
 Terminal=false
 Type=Application
 Categories=Graphics;Viewer;Education;Geography;Maps;Sports;Qt
-MimeType=application/gpx+xml;application/vnd.garmin.tcx+xml;application/vnd.ant.fit;application/vnd.google-earth.kml+xml;application/vnd.fai.igc;application/vnd.nmea.nmea;application/vnd.oziexplorer.plt;application/vnd.oziexplorer.rte;application/vnd.oziexplorer.wpt;application/vnd.groundspeak.loc+xml;application/vnd.sigma.slf+xml;application/geo+json;application/vnd.naviter.seeyou.cup;application/vnd.garmin.gpi;application/vnd.suunto.sml+xml;image/jpeg;text/csv;application/vnd.garmin.img;application/vnd.garmin.jnx;application/vnd.garmin.gmap+xml;image/vnd.maptech.kap;application/vnd.oziexplorer.map;application/vnd.mapbox.mbtiles;application/vnd.twonav.rmap;application/vnd.trekbuddy.tba;application/vnd.gpxsee.map+xml;application/x-tar;image/tiff;application/vnd.google-earth.kmz;application/vnd.alpinequest.aqm;application/vnd.cgtk.gemf;application/vnd.rmaps.sqlite;application/vnd.osmdroid.sqlite;application/vnd.mapsforge.map;application/vnd.tomtom.ov2;application/vnd.tomtom.itn;application/vnd.esri.wld;application/vnd.onmove.omd;application/vnd.onmove.ghp;application/vnd.memory-map.qct;application/vnd.twonav.trk;application/vnd.twonav.rte;application/vnd.twonav.wpt;application/vnd.orux.map+xml;application/vnd.iho.s57-data;application/vnd.iho.s57-catalogue;application/vnd.gpsdump.wpt
+MimeType=application/gpx+xml;application/vnd.garmin.tcx+xml;application/vnd.ant.fit;application/vnd.google-earth.kml+xml;application/vnd.fai.igc;application/vnd.nmea.nmea;application/vnd.oziexplorer.plt;application/vnd.oziexplorer.rte;application/vnd.oziexplorer.wpt;application/vnd.groundspeak.loc+xml;application/vnd.sigma.slf+xml;application/geo+json;application/vnd.naviter.seeyou.cup;application/vnd.garmin.gpi;application/vnd.suunto.sml+xml;image/jpeg;text/csv;application/vnd.garmin.img;application/vnd.garmin.jnx;application/vnd.garmin.gmap+xml;image/vnd.maptech.kap;application/vnd.oziexplorer.map;application/vnd.mapbox.mbtiles;application/vnd.twonav.rmap;application/vnd.trekbuddy.tba;application/vnd.gpxsee.map+xml;application/x-tar;image/tiff;application/vnd.google-earth.kmz;application/vnd.alpinequest.aqm;application/vnd.cgtk.gemf;application/vnd.rmaps.sqlite;application/vnd.osmdroid.sqlite;application/vnd.mapsforge.map;application/vnd.tomtom.ov2;application/vnd.tomtom.itn;application/vnd.esri.wld;application/vnd.onmove.omd;application/vnd.onmove.ghp;application/vnd.memory-map.qct;application/vnd.twonav.trk;application/vnd.twonav.rte;application/vnd.twonav.wpt;application/vnd.orux.map+xml;application/vnd.iho.s57-data;application/vnd.iho.s57-catalogue;application/vnd.gpsdump.wpt;application/vnd.gpstuner.gmi
--- a/pkg/linux/gpxsee.xml
+++ b/pkg/linux/gpxsee.xml
@ -363,4 +363,14 @@
 		<glob pattern="*.031"/>
 	</mime-type>

+	<mime-type type="application/vnd.gpstuner.gmi">
+		<comment>GPS Tuner Map Calibration File</comment>
+		<sub-class-of type="text/plain"/>
+		<generic-icon name="text/plain"/>
+		<magic>
+			<match type="string" offset="0" value="Map Calibration data file"/>
+		</magic>
+		<glob pattern="*.gmi"/>
+	</mime-type>
+
 </mime-info>
--- a/pkg/mac/Info.plist
+++ b/pkg/mac/Info.plist
@ -417,6 +417,22 @@
 			<key>CFBundleTypeRole</key>
 			<string>Viewer</string>
 		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>gmi</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>application/vnd.gpstuner.gmi</string>
+			</array>
+			<key>CFBundleTypeIconFile</key>
+			<string>icons/map.icns</string>
+			<key>CFBundleTypeName</key>
+			<string>GPS Tuner Map Calibration File</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
 		<dict>
 			<key>CFBundleTypeExtensions</key>
 			<array>
@ -1252,6 +1268,29 @@
 				<string>application/vnd.oziexplorer.map</string>
 			</dict>
 		</dict>
+		<dict>
+			<key>UTTypeIdentifier</key>
+			<string>com.gpstuner.gmi</string>
+			<key>UTTypeReferenceURL</key>
+			<string>https://github.com/tumic0/GPXSee/blob/master/src/map/gmifile.cpp</string>
+			<key>UTTypeDescription</key>
+			<string>GPS Tuner Map Calibration File</string>
+			<key>UTTypeIconFile</key>
+			<string>icons/map.icns</string>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.data</string>
+			</array>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>gmi</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>application/vnd.gpstuner.gmi</string>
+			</dict>
+		</dict>
 		<dict>
 			<key>UTTypeIdentifier</key>
 			<string>com.mapbox.mbtiles</string>
--- a/pkg/windows/gpxsee64.nsi
+++ b/pkg/windows/gpxsee64.nsi
@ -37,7 +37,7 @@ Unicode true
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "13.14"
+!define VERSION "13.15"

 ; The file to write
 OutFile "GPXSee-${VERSION}_x64.exe"
@ -58,7 +58,7 @@ VIProductVersion "${VERSION}.0.0"
 VIAddVersionKey "ProductVersion" ${VERSION}
 VIAddVersionKey "FileVersion" "${VERSION}.0.0"
 VIAddVersionKey "ProductName" "GPXSee"
-VIAddVersionKey "LegalCopyright" "Copyright (c) 2023 Martin Tůma"
+VIAddVersionKey "LegalCopyright" "Copyright (c) 2015-2024 Martin Tůma"
 VIAddVersionKey "FileDescription" "GPXSee installer (x64)"

 ; Registry key to check for directory (so if you install again, it will
@ -95,10 +95,17 @@ Var StartMenuFolder
 !insertmacro MUI_LANGUAGE "English"

 Function .onInit
+!ifdef QT6
+  ${IfNot} ${AtLeastWin10}
+    MessageBox MB_OK "GPXSee can only be installed on Windows 10 or later."
+    Abort
+  ${EndIf}
+!else
  ${IfNot} ${AtLeastWin7}
    MessageBox MB_OK "GPXSee can only be installed on Windows 7 or later."
    Abort
  ${EndIf}
+!endif

  ${If} ${RunningX64}
    SetRegView 64
@ -163,6 +170,7 @@ Section "GPXSee" SEC_APP
  !insertmacro FILE_ASSOCIATION_ADD "kap" "BSB Nautical Chart" 10
  !insertmacro FILE_ASSOCIATION_ADD "gpx" "GPS Exchange Format" 11
  !insertmacro FILE_ASSOCIATION_ADD "map" "OziExplorer Map File" 12
+  !insertmacro FILE_ASSOCIATION_ADD "gmi" "GPS Tuner Map Calibration 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
@ -218,6 +226,7 @@ Section "GPXSee" SEC_APP
  WriteRegStr HKCR ".jnx\OpenWithList" "GPXSee.exe" ""
  WriteRegStr HKCR ".kap\OpenWithList" "GPXSee.exe" ""
  WriteRegStr HKCR ".map\OpenWithList" "GPXSee.exe" ""
+  WriteRegStr HKCR ".gmi\OpenWithList" "GPXSee.exe" ""
  WriteRegStr HKCR ".mbtiles\OpenWithList" "GPXSee.exe" ""
  WriteRegStr HKCR ".rmap\OpenWithList" "GPXSee.exe" ""
  WriteRegStr HKCR ".rtmap\OpenWithList" "GPXSee.exe" ""
@ -247,7 +256,7 @@ Section "GPXSee" SEC_APP

 SectionEnd

-Section "QT framework" SEC_QT
+Section "Qt framework" SEC_QT

  SectionIn RO

@ -262,7 +271,6 @@ Section "QT framework" SEC_QT
  File "Qt6Sql.dll"
  File "Qt6Svg.dll"
  File "Qt6Widgets.dll"
-  File "Qt6Core5Compat.dll"
  File "Qt6Positioning.dll"
  File "Qt6SerialPort.dll"
  File /r "tls"
@ -280,6 +288,7 @@ Section "QT framework" SEC_QT
  File /r "printsupport"
 !endif
  File /r "platforms"
+  File /r "iconengines"
  File /r "imageformats"
  File /r "styles"
  File /r "sqldrivers"
@ -298,21 +307,30 @@ Section "MSVC runtime" SEC_MSVC

 SectionEnd

+!ifdef ICU
+Section "ICU" SEC_ICU
+
+  SectionIn RO
+
+  File "icudt*.dll"
+  File "icuin*.dll"
+  File "icuuc*.dll"
+
+SectionEnd
+!endif
+
+!ifdef OPENSSL
 Section "OpenSSL" SEC_OPENSSL

  SectionIn RO

-!ifdef QT6
-  File "libcrypto-3-x64.dll"
-  File "libssl-3-x64.dll"
-!else
-  File "libcrypto-1_1-x64.dll"
-  File "libssl-1_1-x64.dll"
-!endif
+  File "libcrypto-*-x64.dll"
+  File "libssl-*-x64.dll"

 SectionEnd
+!endif

-!ifndef QT6
+!ifdef ANGLE
 Section "ANGLE" SEC_ANGLE

  File "libGLESv2.dll"
@ -384,6 +402,7 @@ Section "Uninstall"
  !insertmacro FILE_ASSOCIATION_REMOVE "jnx"
  !insertmacro FILE_ASSOCIATION_REMOVE "kap"
  !insertmacro FILE_ASSOCIATION_REMOVE "map"
+  !insertmacro FILE_ASSOCIATION_REMOVE "gmi"
  !insertmacro FILE_ASSOCIATION_REMOVE "mbtiles"
  !insertmacro FILE_ASSOCIATION_REMOVE "rmap"
  !insertmacro FILE_ASSOCIATION_REMOVE "tba"
@ -431,6 +450,7 @@ Section "Uninstall"
  DeleteRegValue HKCR ".jnx\OpenWithList" "GPXSee.exe"
  DeleteRegValue HKCR ".kap\OpenWithList" "GPXSee.exe"
  DeleteRegValue HKCR ".map\OpenWithList" "GPXSee.exe"
+  DeleteRegValue HKCR ".gmi\OpenWithList" "GPXSee.exe"
  DeleteRegValue HKCR ".mbtiles\OpenWithList" "GPXSee.exe"
  DeleteRegValue HKCR ".rmap\OpenWithList" "GPXSee.exe"
  DeleteRegValue HKCR ".rtmap\OpenWithList" "GPXSee.exe"
@ -466,13 +486,24 @@ SectionEnd
 ; Descriptions

 ; Language strings
+!ifdef QT6
 LangString DESC_QT ${LANG_ENGLISH} \
-  "QT cross-platform application framework."
+  "Qt6 cross-platform application framework."
+!else
+LangString DESC_QT ${LANG_ENGLISH} \
+  "Qt5 cross-platform application framework."
+!endif
 LangString DESC_MSVC ${LANG_ENGLISH} \
-  "Microsoft Visual C++ 2019 runtime. If already installed, will be skipped."
+  "Microsoft Visual C++ runtime. If already installed, will be skipped."
+!ifdef ICU
+LangString DESC_ICU ${LANG_ENGLISH} \
+  "ICU library. Required for character set/encoding conversions."
+!endif
+!ifdef OPENSSL
 LangString DESC_OPENSSL ${LANG_ENGLISH} \
-  "OpenSSL library. Required for HTTPS to work."
-!ifndef QT6
+  "OpenSSL library. Qt SSL/TLS backend for HTTPS."
+!endif
+!ifdef ANGLE
 LangString DESC_ANGLE ${LANG_ENGLISH} \
  "ANGLE (OpenGL via Direct3D). Enables OpenGL on systems without native OpenGL drivers."
 !endif
@ -484,8 +515,13 @@ LangString DESC_LOCALIZATION ${LANG_ENGLISH} \
 ; Assign language strings to sections
 !insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
  !insertmacro MUI_DESCRIPTION_TEXT ${SEC_QT} $(DESC_QT)
+!ifdef ICU
+  !insertmacro MUI_DESCRIPTION_TEXT ${SEC_ICU} $(DESC_ICU)
+!endif
+!ifdef OPENSSL
  !insertmacro MUI_DESCRIPTION_TEXT ${SEC_OPENSSL} $(DESC_OPENSSL)
-!ifndef QT6
+!endif
+!ifdef ANGLE
  !insertmacro MUI_DESCRIPTION_TEXT ${SEC_ANGLE} $(DESC_ANGLE)
 !endif
  !insertmacro MUI_DESCRIPTION_TEXT ${SEC_MSVC} $(DESC_MSVC) 
--- a/src/GUI/axisitem.h
+++ b/src/GUI/axisitem.h
@ -4,6 +4,7 @@
 #include <QGraphicsItem>
 #include <QVector>
 #include <QLocale>
+#include <QFont>
 #include "common/range.h"

 class AxisItem : public QGraphicsItem
--- a/src/GUI/gui.cpp
+++ b/src/GUI/gui.cpp
@ -1028,13 +1028,16 @@ void GUI::openDir()

 bool GUI::openFile(const QString &fileName, bool tryUnknown, int &showError)
 {
-	if (_files.contains(fileName))
+	QFileInfo fi(fileName);
+	QString canonicalFileName(fi.canonicalFilePath());
+
+	if (_files.contains(canonicalFileName))
 		return true;

 	if (!loadFile(fileName, tryUnknown, showError))
 		return false;

-	_files.append(fileName);
+	_files.append(canonicalFileName);
 #ifndef Q_OS_ANDROID
 	_browser->setCurrent(fileName);
 #endif // Q_OS_ANDROID
@ -1047,7 +1050,7 @@ bool GUI::openFile(const QString &fileName, bool tryUnknown, int &showError)
 	updateStatusBarInfo();
 	updateWindowTitle();
 #ifndef Q_OS_ANDROID
-	updateRecentFiles(fileName);
+	updateRecentFiles(canonicalFileName);
 #endif // Q_OS_ANDROID

 	return true;
--- a/src/GUI/infoitem.h
+++ b/src/GUI/infoitem.h
@ -3,6 +3,7 @@

 #include <QGraphicsItem>
 #include <QList>
+#include <QFont>
 #include "common/kv.h"

 class InfoItem : public QGraphicsItem
--- a/src/GUI/motioninfoitem.h
+++ b/src/GUI/motioninfoitem.h
@ -2,6 +2,7 @@
 #define MOTIONINFOITEM_H

 #include <QGraphicsItem>
+#include <QFont>
 #include "units.h"

 class MotionInfoItem : public QGraphicsItem
--- a/src/GUI/pathtickitem.h
+++ b/src/GUI/pathtickitem.h
@ -3,6 +3,7 @@

 #include <QFont>
 #include <QGraphicsItem>
+#include <QtMath>
 #include "graphicsscene.h"

 class PathTickItem : public GraphicsItem
@ -16,7 +17,7 @@ public:

 	void setPos(const QPointF &pos);
 	void setColor(const QColor &color) {_brush = QBrush(color);}
-	void setDigitalZoom(int zoom) {setScale(pow(2, -zoom));}
+	void setDigitalZoom(int zoom) {setScale(qPow(2, -zoom));}

 	int type() const {return parentItem()->type();}
 	ToolTip info() const
--- a/src/GUI/popup.cpp
+++ b/src/GUI/popup.cpp
@ -7,6 +7,7 @@
 #include <QBasicTimer>
 #include <QScreen>
 #include <QVBoxLayout>
+#include <QFormLayout>
 #include <QApplication>
 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
 #include <QDesktopWidget>
@ -93,21 +94,29 @@ void PopupFrame::createLayout(const ToolTip &content)
 	}

 	if (!content.list().isEmpty()) {
-		QString html = "<table>";
-		for (int i = 0; i < content.list().count(); i++)
-			html += "<tr><td align=\"right\"><b>" + content.list().at(i).key()
-			  + ":&nbsp;</b></td><td>" + content.list().at(i).value()
-			  + "</td></tr>";
-		html += "</table>";
+		QFormLayout *textLayout = new QFormLayout();
+		textLayout->setLabelAlignment(Qt::AlignRight);
+		textLayout->setHorizontalSpacing(5);
+		textLayout->setVerticalSpacing(2);

-		QLabel *label = new QLabel(html);
-		label->setAlignment(Qt::AlignLeft);
-		label->setIndent(1);
-		label->setTextInteractionFlags(Qt::TextBrowserInteraction);
-		label->setOpenExternalLinks(true);
-		label->setWordWrap(true);
+		for (int i = 0; i < content.list().count(); i++) {
+			QLabel *key = new QLabel(content.list().at(i).key() + ":");
+			key->setTextFormat(Qt::PlainText);
+			key->setAlignment(Qt::AlignTop);
+			key->setStyleSheet("font-weight: bold");
+			QLabel *value = new QLabel(content.list().at(i).value());
+			value->setSizePolicy(QSizePolicy::MinimumExpanding,
+			  QSizePolicy::Preferred);
+			value->setTextFormat(Qt::RichText);
+			value->setAlignment(Qt::AlignTop);
+			value->setTextInteractionFlags(Qt::TextBrowserInteraction);
+			value->setOpenExternalLinks(true);
+			value->setWordWrap(true);

-		layout->addWidget(label);
+			textLayout->addRow(key, value);
+		}
+
+		layout->addLayout(textLayout);
 	}

 	setLayout(layout);
--- a/src/GUI/scaleitem.h
+++ b/src/GUI/scaleitem.h
@ -2,6 +2,7 @@
 #define SCALEITEM_H

 #include <QGraphicsItem>
+#include <QFont>
 #include "units.h"

 class ScaleItem : public QGraphicsItem
--- a/src/GUI/sliderinfoitem.h
+++ b/src/GUI/sliderinfoitem.h
@ -2,6 +2,7 @@
 #define SLIDERINFOITEM_H

 #include <QGraphicsItem>
+#include <QFont>

 class SliderInfoItem : public QGraphicsItem
 {
--- a/src/common/downloader.cpp
+++ b/src/common/downloader.cpp
@ -1,5 +1,4 @@
 #include <QFile>
-#include <QFileInfo>
 #include <QNetworkRequest>
 #include <QDir>
 #include <QTimerEvent>
@ -56,6 +55,7 @@ Authorization::Authorization(const QString &username, const QString &password)
 	_header = HTTPHeader("Authorization", "Basic " + data);
 }

+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
 NetworkTimeout::NetworkTimeout(int timeout, QNetworkReply *reply)
  : QObject(reply), _timeout(timeout)
 {
@ -77,6 +77,7 @@ void NetworkTimeout::timerEvent(QTimerEvent *ev)
 		reply->abort();
 	_timer.stop();
 }
+#endif // QT 5.15


 QNetworkAccessManager *Downloader::_manager = 0;
@ -104,11 +105,15 @@ bool Downloader::doDownload(const Download &dl, const QList<HTTPHeader> &headers
 	request.setAttribute(ATTR_REDIRECT_POLICY,
 	  QNetworkRequest::NoLessSafeRedirectPolicy);
 	request.setAttribute(ATTR_HTTP2_ALLOWED, QVariant(_http2));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
+	request.setTransferTimeout(_timeout * 1000);
+#endif // QT 5.15

 	for (int i = 0; i < headers.size(); i++) {
 		const HTTPHeader &hdr = headers.at(i);
 		request.setRawHeader(hdr.key(), hdr.value());
-		if (hdr.key() == "User-Agent")
+		// QByteArray::compare() not available in Qt < 5.12
+		if (!QString(hdr.key()).compare("User-Agent", Qt::CaseInsensitive))
 			userAgent = true;
 	}
 	if (!userAgent)
@ -128,9 +133,9 @@ bool Downloader::doDownload(const Download &dl, const QList<HTTPHeader> &headers
 	_currentDownloads.insert(url, file);

 	if (reply->isRunning()) {
-		/* Starting with Qt 5.15 this can be replaced by
-		   QNetworkRequest::setTransferTimeout() */
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
 		new NetworkTimeout(_timeout, reply);
+#endif // QT 5.15
 		connect(reply, &QIODevice::readyRead, this, &Downloader::emitReadReady);
 		connect(reply, &QNetworkReply::finished, this, &Downloader::emitFinished);
 	} else {
--- a/src/common/downloader.h
+++ b/src/common/downloader.h
@ -3,7 +3,9 @@

 #include <QNetworkAccessManager>
 #include <QNetworkReply>
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
 #include <QBasicTimer>
+#endif // QT 5.15
 #include <QUrl>
 #include <QList>
 #include <QHash>
@ -39,6 +41,7 @@ private:
 	HTTPHeader _header;
 };

+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
 class NetworkTimeout : public QObject
 {
 	Q_OBJECT
@ -55,6 +58,7 @@ private:
 	QBasicTimer _timer;
 	int _timeout;
 };
+#endif // QT 5.15

 class Downloader : public QObject
 {
@ -79,8 +83,6 @@ private slots:
 	void emitReadReady();

 private:
-	class ReplyTimeout;
-
 	void insertError(const QUrl &url, QNetworkReply::NetworkError error);
 	bool doDownload(const Download &dl, const QList<HTTPHeader> &headers);
 	void downloadFinished(QNetworkReply *reply);
--- a/src/common/hash.h
+++ b/src/common/hash.h
@ -2,9 +2,12 @@
 #define HASH_H

 #include <QtGlobal>
-#include <QPoint>

 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+#include <QPoint>
+#include <QPair>
+#include <QHash>
+
 #define HASH_T uint

 inline uint qHash(const QPoint &p)
--- a/src/common/textcodec.cpp
+++ b/src/common/textcodec.cpp
@ -1,15 +1,20 @@
-#include <QTextCodec>
 #include "textcodec.h"

+#if QT_VERSION < QT_VERSION_CHECK(6, 5, 0)
+
 static QTextCodec *codec(int mib)
 {
 	QTextCodec *c = QTextCodec::codecForMib(mib);
 	if (!c)
-		qWarning("MIB-%d: No such QTextCodec, using UTF-8", mib);
+		qWarning("MIB-%d: No such QTextCodec, using ISO-8859-1", mib);

 	return c;
 }

+TextCodec::TextCodec() : _codec(0)
+{
+}
+
 TextCodec::TextCodec(int codepage)
 {
 	switch (codepage) {
@ -56,15 +61,40 @@ TextCodec::TextCodec(int codepage)
 			_codec = codec(2258);
 			break;
 		case 65001:
-			_codec = 0;
+			_codec = codec(106);
 			break;
 		default:
-			qWarning("%d: Unknown codepage, using UTF-8", codepage);
+			qWarning("%d: Unknown codepage, using ISO-8859-1", codepage);
 			_codec = 0;
 	}
 }

-QString TextCodec::toString(const QByteArray &ba) const
+QString TextCodec::toString(const QByteArray &ba)
 {
-	return _codec ? _codec->toUnicode(ba) : QString::fromUtf8(ba);
+	return _codec ? _codec->toUnicode(ba) : QString::fromLatin1(ba);
 }
+
+#else // QT 6.5
+
+TextCodec::TextCodec()
+{
+}
+
+TextCodec::TextCodec(int codepage)
+{
+	if (codepage == 65001)
+		_decoder = QStringDecoder(QStringDecoder::Utf8);
+	else {
+		QByteArray cp(QByteArray("CP") + QByteArray::number(codepage));
+		_decoder = QStringDecoder(cp.constData());
+
+		if (!_decoder.isValid())
+			qWarning("%d: Unknown codepage, using ISO-8859-1", codepage);
+	}
+}
+
+QString TextCodec::toString(const QByteArray &ba)
+{
+	return _decoder.isValid() ? _decoder.decode(ba) : QString::fromLatin1(ba);
+}
+#endif // QT 6.5
--- a/src/common/textcodec.h
+++ b/src/common/textcodec.h
@ -2,20 +2,26 @@
 #define TEXTCODEC_H

 #include <QString>
-#include <QMap>
-
-class QTextCodec;
+#if QT_VERSION < QT_VERSION_CHECK(6, 5, 0)
+#include <QTextCodec>
+#else // QT 6.5
+#include <QStringDecoder>
+#endif // QT 6.5

 class TextCodec
 {
 public:
-	TextCodec() : _codec(0) {}
+	TextCodec();
 	TextCodec(int codepage);

-	QString toString(const QByteArray &ba) const;
+	QString toString(const QByteArray &ba);

 private:
+#if QT_VERSION < QT_VERSION_CHECK(6, 5, 0)
 	QTextCodec *_codec;
+#else // QT 6.5
+	QStringDecoder _decoder;
+#endif // QT 6.5
 };

 #endif // TEXTCODEC_H
--- a/src/data/dem.cpp
+++ b/src/data/dem.cpp
@ -148,9 +148,9 @@ qreal DEM::elevation(const Coordinates &c)

 QList<Area> DEM::tiles()
 {
+	static const QRegularExpression re("([NS])([0-9]{2})([EW])([0-9]{3})");
 	QDir dir(_dir);
 	QFileInfoList files(dir.entryInfoList(QDir::Files | QDir::Readable));
-	QRegularExpression re("([NS])([0-9]{2})([EW])([0-9]{3})");
 	QLocale l(QLocale::system());
 	QList<Area> list;

--- a/src/data/gpiparser.cpp
+++ b/src/data/gpiparser.cpp
@ -128,7 +128,7 @@ qint64 CryptDevice::readData(char *data, qint64 maxSize)
 class DataStream : public QDataStream
 {
 public:
-	DataStream(QIODevice *d) : QDataStream(d), _codec(1252) {}
+	DataStream(QIODevice *d) : QDataStream(d) {}

 	void setCodepage(quint16 codepage) {_codec = TextCodec(codepage);}

--- a/src/data/gpsdumpparser.cpp
+++ b/src/data/gpsdumpparser.cpp
@ -88,6 +88,7 @@ static Coordinates parseUTM(const QString &zone, const QString &easting,
 bool GPSDumpParser::parse(QFile *file, QList<TrackData> &tracks,
  QList<RouteData> &routes, QList<Area> &polygons, QVector<Waypoint> &waypoints)
 {
+	static const QRegularExpression dm("[ ]{2,}");
 	Q_UNUSED(tracks);
 	Q_UNUSED(routes);
 	Q_UNUSED(polygons);
@ -95,7 +96,6 @@ bool GPSDumpParser::parse(QFile *file, QList<TrackData> &tracks,
 	_errorLine = 1;
 	_errorString.clear();
 	Type type = Unknown;
-	QRegularExpression dm("[ ]{2,}");

 	while (!file->atEnd()) {
 		QByteArray ba(file->readLine(4096).trimmed());
--- a/src/map/IMG/gmapdata.cpp
+++ b/src/map/IMG/gmapdata.cpp
@ -52,8 +52,10 @@ bool GMAPData::readXML(const QString &path, QString &dataDir, QString &typFile)
 {
 	QFile file(path);

-	if (!file.open(QFile::ReadOnly | QFile::Text))
+	if (!file.open(QFile::ReadOnly | QFile::Text)) {
+		_errorString = file.errorString();
 		return false;
+	}

 	QXmlStreamReader reader(&file);
 	if (reader.readNextStartElement()) {
--- a/src/map/IMG/lblfile.cpp
+++ b/src/map/IMG/lblfile.cpp
@ -138,7 +138,7 @@ void LBLFile::clear()
 }

 Label LBLFile::str2label(const QVector<quint8> &str, bool capitalize,
-  bool convert) const
+  bool convert)
 {
 	Shield::Type shieldType = Shield::None;
 	QByteArray label, shieldLabel;
@ -247,7 +247,7 @@ Label LBLFile::label6b(const SubFile *file, Handle &fileHdl, quint32 size,
 }

 Label LBLFile::label8b(const SubFile *file, Handle &fileHdl, quint32 size,
-  bool capitalize, bool convert) const
+  bool capitalize, bool convert)
 {
 	QVector<quint8> str;
 	quint8 c;
@ -264,7 +264,7 @@ Label LBLFile::label8b(const SubFile *file, Handle &fileHdl, quint32 size,
 }

 Label LBLFile::labelHuffman(Handle &hdl, const SubFile *file, Handle &fileHdl,
-  quint32 size, bool capitalize, bool convert) const
+  quint32 size, bool capitalize, bool convert)
 {
 	QVector<quint8> str;

@ -305,7 +305,7 @@ Label LBLFile::labelHuffman(Handle &hdl, const SubFile *file, Handle &fileHdl,
 }

 Label LBLFile::label(Handle &hdl, quint32 offset, bool poi, bool capitalize,
-  bool convert) const
+  bool convert)
 {
 	quint32 labelOffset;
 	if (poi) {
@ -328,7 +328,7 @@ Label LBLFile::label(Handle &hdl, quint32 offset, bool poi, bool capitalize,
 }

 Label LBLFile::label(Handle &hdl, const SubFile *file, Handle &fileHdl,
-  quint32 size, bool capitalize, bool convert) const
+  quint32 size, bool capitalize, bool convert)
 {
 	switch (_encoding) {
 		case 6:
--- a/src/map/IMG/lblfile.h
+++ b/src/map/IMG/lblfile.h
@ -30,9 +30,9 @@ public:
 	void clear();

 	Label label(Handle &hdl, quint32 offset, bool poi = false,
-	  bool capitalize = true, bool convert = false) const;
+	  bool capitalize = true, bool convert = false);
 	Label label(Handle &hdl, const SubFile *file, Handle &fileHdl,
-	  quint32 size, bool capitalize = true, bool convert = false) const;
+	  quint32 size, bool capitalize = true, bool convert = false);

 	quint8 imageIdSize() const {return _imgIdSize;}
 	QPixmap image(Handle &hdl, quint32 id) const;
@ -44,13 +44,13 @@ private:
 	};

 	Label str2label(const QVector<quint8> &str, bool capitalize,
-	  bool convert) const;
+	  bool convert);
 	Label label6b(const SubFile *file, Handle &fileHdl, quint32 size,
 	  bool capitalize, bool convert) const;
 	Label label8b(const SubFile *file, Handle &fileHdl, quint32 size,
-	  bool capitalize, bool convert) const;
+	  bool capitalize, bool convert);
 	Label labelHuffman(Handle &hdl, const SubFile *file, Handle &fileHdl,
-	  quint32 size, bool capitalize, bool convert) const;
+	  quint32 size, bool capitalize, bool convert);
 	bool loadRasterTable(Handle &hdl, quint32 offset, quint32 size,
 	  quint32 recordSize);

--- a/src/map/IMG/netfile.cpp
+++ b/src/map/IMG/netfile.cpp
@ -329,7 +329,7 @@ bool NETFile::readShape(const NODFile *nod, SubFile::Handle &nodHdl,
 }

 bool NETFile::linkLabel(Handle &hdl, quint32 offset,
-  const LBLFile *lbl, Handle &lblHdl, Label &label) const
+  LBLFile *lbl, Handle &lblHdl, Label &label) const
 {
 	if (!seek(hdl, offset))
 		return false;
@ -392,7 +392,7 @@ NETFile::~NETFile()
 }

 bool NETFile::link(const SubDiv *subdiv, quint32 shift, Handle &hdl,
-  const NODFile *nod, Handle &nodHdl2, Handle &nodHdl, const LBLFile *lbl,
+  const NODFile *nod, Handle &nodHdl2, Handle &nodHdl, LBLFile *lbl,
  Handle &lblHdl, const NODFile::BlockInfo &blockInfo, quint8 linkId,
  quint8 lineId, QList<MapData::Poly> *lines) const
 {
--- a/src/map/IMG/netfile.h
+++ b/src/map/IMG/netfile.h
@ -30,13 +30,13 @@ public:

 	bool lblOffset(Handle &hdl, quint32 netOffset, quint32 &lblOffset) const;
 	bool link(const SubDiv *subdiv, quint32 shift, Handle &hdl,
-	  const NODFile *nod, Handle &nodHdl2, Handle &nodHdl, const LBLFile *lbl,
+	  const NODFile *nod, Handle &nodHdl2, Handle &nodHdl, LBLFile *lbl,
 	  Handle &lblHdl, const NODFile::BlockInfo &blockInfo, quint8 linkId,
 	  quint8 lineId, QList<MapData::Poly> *lines) const;
 	bool hasLinks() const {return (_links.size > 0);}

 private:
-	bool linkLabel(Handle &hdl, quint32 offset, const LBLFile *lbl,
+	bool linkLabel(Handle &hdl, quint32 offset, LBLFile *lbl,
 	  Handle &lblHdl, Label &label) const;
 	bool readShape(const NODFile *nod, SubFile::Handle &nodHdl,
 	  NODFile::AdjacencyInfo &adj, BitStream4R &bs, const SubDiv *subdiv,
--- a/src/map/IMG/rgnfile.cpp
+++ b/src/map/IMG/rgnfile.cpp
@ -107,7 +107,7 @@ bool RGNFile::readObstructionInfo(Handle &hdl, quint8 flags, quint32 size,
 	return true;
 }

-bool RGNFile::readLabel(Handle &hdl, const LBLFile *lbl, Handle &lblHdl,
+bool RGNFile::readLabel(Handle &hdl, LBLFile *lbl, Handle &lblHdl,
  quint8 flags, quint32 size, MapData::Point *point) const
 {
 	if (!(flags & 1))
@ -122,7 +122,7 @@ bool RGNFile::readLabel(Handle &hdl, const LBLFile *lbl, Handle &lblHdl,
 }

 bool RGNFile::readClassFields(Handle &hdl, SegmentType segmentType,
-  void *object, const LBLFile *lbl, Handle &lblHdl) const
+  void *object, LBLFile *lbl, Handle &lblHdl) const
 {
 	quint8 flags;
 	quint32 rs = 0;
@ -257,7 +257,7 @@ void RGNFile::clear()
 }

 bool RGNFile::polyObjects(Handle &hdl, const SubDiv *subdiv,
-  SegmentType segmentType, const LBLFile *lbl, Handle &lblHdl, NETFile *net,
+  SegmentType segmentType, LBLFile *lbl, Handle &lblHdl, NETFile *net,
  Handle &netHdl, QList<MapData::Poly> *polys) const
 {
 	const SubDiv::Segment &segment = (segmentType == Line)
@ -340,7 +340,7 @@ bool RGNFile::polyObjects(Handle &hdl, const SubDiv *subdiv,
 }

 bool RGNFile::extPolyObjects(Handle &hdl, const SubDiv *subdiv, quint32 shift,
-  SegmentType segmentType, const LBLFile *lbl, Handle &lblHdl,
+  SegmentType segmentType, LBLFile *lbl, Handle &lblHdl,
  QList<MapData::Poly> *polys) const
 {
 	quint32 labelPtr, len;
@ -457,7 +457,7 @@ bool RGNFile::extPolyObjects(Handle &hdl, const SubDiv *subdiv, quint32 shift,
 }

 bool RGNFile::pointObjects(Handle &hdl, const SubDiv *subdiv,
-  SegmentType segmentType, const LBLFile *lbl, Handle &lblHdl,
+  SegmentType segmentType, LBLFile *lbl, Handle &lblHdl,
  QList<MapData::Point> *points) const
 {
 	const SubDiv::Segment &segment = (segmentType == IndexedPoint)
@ -502,7 +502,7 @@ bool RGNFile::pointObjects(Handle &hdl, const SubDiv *subdiv,
 }

 bool RGNFile::extPointObjects(Handle &hdl, const SubDiv *subdiv,
-  const LBLFile *lbl, Handle &lblHdl, QList<MapData::Point> *points) const
+  LBLFile *lbl, Handle &lblHdl, QList<MapData::Point> *points) const
 {
 	const SubDiv::Segment &segment = subdiv->extPoints();

@ -554,7 +554,7 @@ bool RGNFile::extPointObjects(Handle &hdl, const SubDiv *subdiv,

 bool RGNFile::links(Handle &hdl, const SubDiv *subdiv, quint32 shift,
  const NETFile *net, Handle &netHdl, const NODFile *nod, Handle &nodHdl,
-  Handle &nodHdl2, const LBLFile *lbl, Handle &lblHdl,
+  Handle &nodHdl2, LBLFile *lbl, Handle &lblHdl,
  QList<MapData::Poly> *lines) const
 {
 	quint32 size, blockIndexId;
--- a/src/map/IMG/rgnfile.h
+++ b/src/map/IMG/rgnfile.h
@ -33,18 +33,18 @@ public:
 	bool load(Handle &hdl);

 	bool polyObjects(Handle &hdl, const SubDiv *subdiv, SegmentType segmentType,
-	  const LBLFile *lbl, Handle &lblHdl, NETFile *net, Handle &netHdl,
+	  LBLFile *lbl, Handle &lblHdl, NETFile *net, Handle &netHdl,
 	  QList<MapData::Poly> *polys) const;
 	bool pointObjects(Handle &hdl, const SubDiv *subdiv, SegmentType segmentType,
-	  const LBLFile *lbl, Handle &lblHdl, QList<MapData::Point> *points) const;
+	  LBLFile *lbl, Handle &lblHdl, QList<MapData::Point> *points) const;
 	bool extPolyObjects(Handle &hdl, const SubDiv *subdiv, quint32 shift,
-	  SegmentType segmentType, const LBLFile *lbl, Handle &lblHdl,
+	  SegmentType segmentType, LBLFile *lbl, Handle &lblHdl,
 	  QList<MapData::Poly> *polys) const;
-	bool extPointObjects(Handle &hdl, const SubDiv *subdiv, const LBLFile *lbl,
+	bool extPointObjects(Handle &hdl, const SubDiv *subdiv, 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,
-	  Handle &nodHdl2, const LBLFile *lbl, Handle &lblHdl,
+	  Handle &nodHdl2, LBLFile *lbl, Handle &lblHdl,
 	  QList<MapData::Poly> *lines) const;

 	bool subdivInit(Handle &hdl, SubDiv *subdiv) const;
@ -55,7 +55,7 @@ public:
 private:
 	bool segments(Handle &hdl, SubDiv *subdiv, SubDiv::Segment seg[5]) const;
 	bool readClassFields(Handle &hdl, SegmentType segmentType, void *object,
-	  const LBLFile *lbl, Handle &lblHdl) const;
+	  LBLFile *lbl, Handle &lblHdl) const;
 	bool skipLclFields(Handle &hdl, const quint32 flags[3]) const;
 	bool skipGblFields(Handle &hdl, quint32 flags) const;
 	bool readRasterInfo(Handle &hdl, const LBLFile *lbl, quint32 size,
@ -64,7 +64,7 @@ private:
 	  MapData::Point *point) const;
 	bool readObstructionInfo(Handle &hdl, quint8 flags, quint32 size,
 	  MapData::Point *point) const;
-	bool readLabel(Handle &hdl, const LBLFile *lbl, Handle &lblHdl,
+	bool readLabel(Handle &hdl, LBLFile *lbl, Handle &lblHdl,
 	  quint8 flags, quint32 size, MapData::Point *point) const;

 	HuffmanTable *_huffmanTable;
--- a/src/map/IMG/shield.h
+++ b/src/map/IMG/shield.h
@ -2,6 +2,7 @@
 #define IMG_SHIELD_H

 #include <QString>
+#include <QDebug>
 #include "common/hash.h"

 #define FIRST_SHIELD Shield::USInterstate
--- a/src/map/atlas.cpp
+++ b/src/map/atlas.cpp
@ -27,19 +27,25 @@ static bool yCmp(OziMap *m1, OziMap *m2)
 	return TL(m1).y() > TL(m2).y();
 }

-static QString calibrationFile(const QString &path)
+static QString calibrationFile(const QString &path, OziMap::CalibrationType &type)
 {
 	QDir dir(path);
-	QFileInfoList files = dir.entryInfoList(QDir::Files);
+	QFileInfoList files(dir.entryInfoList(QDir::Files));

 	for (int i = 0; i < files.size(); i++) {
 		const QFileInfo &fi = files.at(i);
 		QString suffix(fi.suffix().toLower());

-		if (suffix == "map" || suffix == "gmi")
+		if (suffix == "map") {
+			type = OziMap::MAP;
 			return fi.absoluteFilePath();
+		} else if (suffix == "gmi") {
+			type = OziMap::GMI;
+			return fi.absoluteFilePath();
+		}
 	}

+	type = OziMap::Unknown;
 	return QString();
 }

@ -141,16 +147,19 @@ Atlas::Atlas(const QString &fileName, bool TAR, const Projection &proj,
 		QFileInfoList maps = zdir.entryInfoList(QDir::Dirs
 		  | QDir::NoDotAndDotDot);
 		for (int i = 0; i < maps.count(); i++) {
+			QString path(maps.at(i).absoluteFilePath());
 			OziMap *map;
+
 			if (TAR)
-				map = new OziMap(maps.at(i).absoluteFilePath(), tar, proj, this);
+				map = new OziMap(path, tar, proj, this);
 			else {
-				QString cf(calibrationFile(maps.at(i).absoluteFilePath()));
+				OziMap::CalibrationType type;
+				QString cf(calibrationFile(path, type));
 				if (cf.isNull()) {
-					_errorString = "No calibration file found";
-					return;
+					qWarning("%s: no calibration file found", qPrintable(path));
+					continue;
 				}
-				map = new OziMap(cf, proj, this);
+				map = new OziMap(cf, type, proj, this);
 			}

 			if (map->isValid())
--- a/src/map/bsbmap.cpp
+++ b/src/map/bsbmap.cpp
@ -395,7 +395,7 @@ BSBMap::BSBMap(const QString &fileName, QObject *parent)
 	QFile file(fileName);

 	if (!file.open(QIODevice::ReadOnly)) {
-		_errorString = fileName + ": " + file.errorString();
+		_errorString = file.errorString();
 		return;
 	}

--- a/src/map/ellipsoid.h
+++ b/src/map/ellipsoid.h
@ -9,7 +9,8 @@
 class Ellipsoid
 {
 public:
-	Ellipsoid() : _radius(NAN), _flattening(NAN), _es(NAN), _b(NAN) {}
+	Ellipsoid()
+	  : _radius(NAN), _flattening(NAN), _es(NAN), _e2s(NAN), _b(NAN) {}
 	Ellipsoid(double radius, double flattening);

 	double radius() const {return _radius;}
--- a/src/map/gmifile.cpp
+++ b/src/map/gmifile.cpp
@ -24,11 +24,6 @@ bool GmiFile::parse(QIODevice &device)
 	int width, height;
 	bool ok;

-	if (!device.open(QIODevice::ReadOnly)) {
-		_errorString = device.errorString();
-		return false;
-	}
-
 	while (!device.atEnd()) {
 		QByteArray line = device.readLine(4096);

@ -41,14 +36,14 @@ bool GmiFile::parse(QIODevice &device)
 			_image = line.trimmed();
 		else if (ln == 3) {
 			width = line.toInt(&ok);
-			if (!ok || ok <= 0) {
-				_errorString = "Invalid image width";
+			if (!ok || width <= 0) {
+				_errorString = line + ": invalid image width";
 				return false;
 			}
 		} else if (ln == 4) {
 			height = line.toInt(&ok);
-			if (!ok || ok <= 0) {
-				_errorString = "Invalid image height";
+			if (!ok || height <= 0) {
+				_errorString = line + ": invalid image height";
 				return false;
 			}
 			_size = QSize(width, height);
@ -56,19 +51,34 @@ bool GmiFile::parse(QIODevice &device)
 			CalibrationPoint cp(calibrationPoint(line));
 			if (cp.isValid())
 				_points.append(cp);
-			else
-				break;
+			else {
+				if (_points.size() < 2) {
+					_errorString = line + ": invalid calibration point";
+					return false;
+				} else
+					break;
+			}
 		}

 		ln++;
 	}

-	device.close();
+	if (ln < 6) {
+		_errorString = "Unexpected EOF";
+		return false;
+	}

-	return (_points.size() >= 2);
+	return true;
 }

-GmiFile::GmiFile(QIODevice &file)
+GmiFile::GmiFile(QIODevice &file) : _valid(false)
 {
+	if (!file.open(QIODevice::ReadOnly)) {
+		_errorString = file.errorString();
+		return;
+	}
+
 	_valid = parse(file);
+
+	file.close();
 }
--- a/src/map/maplist.cpp
+++ b/src/map/maplist.cpp
@ -43,7 +43,7 @@ MapList::ParserMap MapList::parsers()
 	map.insert("rtmap", &RMap::create);
 	map.insert("map", &MapsforgeMap::create);
 	map.insert("map", &OziMap::createMAP);
-	map.insert("gmi", &OziMap::createMAP);
+	map.insert("gmi", &OziMap::createGMI);
 	map.insert("kap", &BSBMap::create);
 	map.insert("kmz", &KMZMap::create);
 	map.insert("aqm", &AQMMap::create);
--- a/src/map/oruxmap.cpp
+++ b/src/map/oruxmap.cpp
@ -366,8 +366,10 @@ bool OruxMap::readXML(const QString &path, const QString &dir)
 {
 	QFile file(path);

-	if (!file.open(QFile::ReadOnly | QFile::Text))
+	if (!file.open(QFile::ReadOnly | QFile::Text)) {
+		_errorString = file.errorString();
 		return false;
+	}

 	QXmlStreamReader reader(&file);
 	if (reader.readNextStartElement()) {
--- a/src/map/ozimap.cpp
+++ b/src/map/ozimap.cpp
@ -54,19 +54,15 @@ QString OziMap::calibrationFile(const QStringList &files, const QString path,
 	return QString();
 }

-OziMap::OziMap(const QString &fileName, const Projection &proj, QObject *parent)
-  : Map(fileName, parent), _img(0), _tar(0), _ozf(0), _zoom(0), _mapRatio(1.0),
-  _valid(false)
+OziMap::OziMap(const QString &fileName, CalibrationType type,
+  const Projection &proj, QObject *parent) : Map(fileName, parent), _img(0),
+  _tar(0), _ozf(0), _zoom(0), _mapRatio(1.0), _valid(false)
 {
-	QFileInfo fi(fileName);
-	QString suffix(fi.suffix().toLower());
-
-	if (suffix == "tar") {
-		CalibrationType type;
-
+	// TAR maps
+	if (type == Unknown) {
 		_tar = new Tar(fileName);
 		if (!_tar->open()) {
-			_errorString = "Error reading tar file: " + _tar->errorString();
+			_errorString = _tar->errorString();
 			return;
 		}
 		QStringList files(_tar->files());
@ -110,10 +106,12 @@ OziMap::OziMap(const QString &fileName, const Projection &proj, QObject *parent)
 			return;

 		_tar->close();
+
+	// regular MAP or GMI maps
 	} else {
 		QFile file(fileName);

-		if (suffix == "map") {
+		if (type == MAP) {
 			MapFile mf(file);
 			if (!mf.isValid()) {
 				_errorString = mf.errorString();
@ -125,7 +123,7 @@ OziMap::OziMap(const QString &fileName, const Projection &proj, QObject *parent)
 				_projection = mf.projection();
 				_transform = mf.transform();
 			}
-		} else if (suffix == "gmi") {
+		} else if (type == GMI) {
 			GmiFile gmi(file);
 			if (!gmi.isValid()) {
 				_errorString = gmi.errorString();
@ -138,11 +136,9 @@ OziMap::OziMap(const QString &fileName, const Projection &proj, QObject *parent)
 				_projection = proj;
 				computeTransform();
 			}
-		} else {
-			_errorString = "Unknown file type";
-			return;
 		}

+		QFileInfo fi(fileName);
 		QDir set(fi.absolutePath() + "/" + "set");
 		if (set.exists()) {
 			if (!setTileInfo(set.entryList(), set.absolutePath()))
@ -266,32 +262,33 @@ bool OziMap::setImageInfo(const QString &path)

 bool OziMap::setTileInfo(const QStringList &tiles, const QString &path)
 {
+	static const QRegularExpression rx("_[0-9]+_[0-9]+\\.");
+
 	if (!_map.size.isValid()) {
 		_errorString = "Missing total image size (IWH)";
 		return false;
 	}

-	QRegularExpression rx("_[0-9]+_[0-9]+\\.");
 	for (int i = 0; i < tiles.size(); i++) {
-		if (tiles.at(i).contains(rx)) {
-			_tile.path = QString(tiles.at(i)).replace(rx, "_%1_%2.");
+		const QString &tile = tiles.at(i);
+
+		if (tile.contains(rx)) {
+			QString pattern(QString(tile).replace(rx, "_%1_%2."));

 			if (_tar) {
-				QByteArray ba = _tar->file(tiles.at(i));
+				QByteArray ba(_tar->file(tile));
 				QBuffer buffer(&ba);
+				_tile.path = pattern;
 				_tile.size = QImageReader(&buffer).size();
 			} else {
-				_tile.path = path + "/" + _tile.path;
-				_tile.size = QImageReader(path + "/" + tiles.at(i)).size();
-			}
-			if (!_tile.size.isValid()) {
-				_errorString = QString("Error retrieving tile size: "
-				  "%1: Invalid image").arg(QFileInfo(tiles.at(i)).fileName());
-				return false;
+				_tile.path = path + "/" + pattern;
+				_tile.size = QImageReader(path + "/" + tile).size();
 			}

-			_map.path = QString();
-			return true;
+			if (_tile.size.isValid())
+				return true;
+			else
+				qWarning("%s: error reading tile image", qPrintable(tile));
 		}
 	}

@ -373,8 +370,7 @@ void OziMap::drawTiled(QPainter *painter, const QRectF &rect) const
 				pixmap = QPixmap(tileName);

 			if (pixmap.isNull())
-				qWarning("%s: error loading tile image", qPrintable(
-				  _tile.path.arg(QString::number(x), QString::number(y))));
+				qWarning("%s: error loading tile image", qPrintable(tileName));
 			else {
 				pixmap.setDevicePixelRatio(_mapRatio);
 				QPointF tp(tl.x() + i * ts.width(), tl.y() + j * ts.height());
@ -398,8 +394,9 @@ void OziMap::drawOZF(QPainter *painter, const QRectF &rect) const
 			int y = round(tl.y() * _mapRatio + j * _ozf->tileSize().height());

 			QPixmap pixmap;
-			QString key = _ozf->fileName() + "/" + QString::number(_zoom) + "_"
-			  + QString::number(x) + "_" + QString::number(y);
+			QString key(_ozf->fileName() + "/" + QString::number(_zoom) + "_"
+			  + QString::number(x) + "_" + QString::number(y));
+
 			if (!QPixmapCache::find(key, &pixmap)) {
 				pixmap = _ozf->tile(_zoom, x, y);
 				if (!pixmap.isNull())
@ -512,7 +509,7 @@ Map *OziMap::createTAR(const QString &path, const Projection &proj, bool *isDir)
 	if (isDir)
 		*isDir = false;

-	return new OziMap(path, proj);
+	return new OziMap(path, Unknown, proj);
 }

 Map *OziMap::createMAP(const QString &path, const Projection &proj, bool *isDir)
@ -520,5 +517,13 @@ Map *OziMap::createMAP(const QString &path, const Projection &proj, bool *isDir)
 	if (isDir)
 		*isDir = false;

-	return new OziMap(path, proj);
+	return new OziMap(path, MAP, proj);
+}
+
+Map *OziMap::createGMI(const QString &path, const Projection &proj, bool *isDir)
+{
+	if (isDir)
+		*isDir = false;
+
+	return new OziMap(path, GMI, proj);
 }
--- a/src/map/ozimap.h
+++ b/src/map/ozimap.h
@ -15,7 +15,11 @@ class OziMap : public Map
 	Q_OBJECT

 public:
-	OziMap(const QString &fileName, const Projection &proj,
+	enum CalibrationType {
+		Unknown, MAP, GMI
+	};
+
+	OziMap(const QString &fileName, CalibrationType type, const Projection &proj,
 	  QObject *parent = 0);
 	OziMap(const QString &dirName, Tar &tar, const Projection &proj,
 	  QObject *parent = 0);
@ -54,12 +58,10 @@ public:
 	  bool *isDir);
 	static Map *createMAP(const QString &path, const Projection &proj,
 	  bool *isDir);
+	static Map *createGMI(const QString &path, const Projection &proj,
+	  bool *isDir);

 private:
-	enum CalibrationType {
-		Unknown, MAP, GMI
-	};
-
 	struct ImageInfo {
 		QSize size;
 		QString path;
--- a/src/map/qctmap.cpp
+++ b/src/map/qctmap.cpp
@ -327,7 +327,7 @@ QCTMap::QCTMap(const QString &fileName, QObject *parent)
  _mapRatio(1.0), _valid(false)
 {
 	if (!_file.open(QIODevice::ReadOnly)) {
-		_errorString = fileName + ": " + _file.errorString();
+		_errorString = _file.errorString();
 		return;
 	}

--- a/src/map/rmap.cpp
+++ b/src/map/rmap.cpp
@ -97,10 +97,10 @@ static Projection parseProjection(const QString &str, const GCS &gcs)

 bool RMap::parseIMP(const QByteArray &data)
 {
-	QStringList lines = QString(data).split("\r\n");
+	static const QRegularExpression re("^P[0-9]+=");
+	QStringList lines(QString(data).split("\r\n"));
 	QVector<CalibrationPoint> calibrationPoints;
 	QString projection, datum;
-	QRegularExpression re("^P[0-9]+=");

 	for (int i = 0; i < lines.count(); i++) {
 		const QString &line = lines.at(i);
--- a/src/map/tar.cpp
+++ b/src/map/tar.cpp
@ -70,11 +70,11 @@ bool Tar::loadTar()
 	quint64 size;
 	qint64 ret;

-	while ((ret = _file.read(buffer, BLOCKSIZE)) > 0) {
+	while ((ret = _file.read(buffer, BLOCKSIZE))) {
 		if (ret < BLOCKSIZE) {
 			_file.close();
 			_index.clear();
-			_errorString = "Error reading header block";
+			_errorString = "Error reading TAR header block";
 			return false;
 		}
 		size = number(hdr->size, sizeof(hdr->size));
@ -100,7 +100,7 @@ bool Tar::loadTmi(const QString &path)
 		return false;

 	while (!file.atEnd()) {
-		QByteArray line = file.readLine(4096);
+		QByteArray line(file.readLine(4096));
 		int pos = line.indexOf(':');
 		if (line.size() < 10 || pos < 7 || !line.startsWith("block")) {
 			qWarning("%s:%d: syntax error", qPrintable(path), ln);
Author	SHA1	Message	Date
Martin Tůma	436cf0d14c	Qt5 compatability module is not needed anymore	2024-01-21 18:44:42 +01:00
Martin Tůma	0e83bd89d1	Use Qt 6.6.1 for the Mac OS Qt6 CI build	2024-01-21 18:26:11 +01:00
Martin Tůma	536d12469a	Use the canonical file name also for the "already open" check	2024-01-21 17:50:56 +01:00
Martin Tůma	c9f44506e7	Fixed minimal Windows version check for Qt6 builds	2024-01-21 16:04:59 +01:00
Martin Tůma	bc4bffdfe7	Fixed NSIS command line parameters	2024-01-21 12:26:04 +01:00
Martin Tůma	eda35b6762	Made the Windows installer more modular Enable separately selecting the Qt6, OpenSSL or ANGLE options. Added ICU option for Qt builds with ICU enabled/required.	2024-01-21 12:01:27 +01:00
Martin Tůma	b05e7b15fe	Use ISO-8859-1 as the fallback encoding rather than UTF-8	2024-01-19 09:56:56 +01:00
Martin Tůma	ed2fc0c627	Fixed missing sdkmanager in path	2024-01-18 22:39:56 +01:00
Martin Tůma	60f58592b2	Try to use older cmdline-tools	2024-01-18 22:37:08 +01:00
Martin Tůma	80abb6f604	Trying to fix the android CI build...	2024-01-18 22:27:57 +01:00
Martin Tůma	19c4aa1c34	Try another Java 11 version instead of the now broken azul build	2024-01-18 22:15:48 +01:00
Martin Tůma	578045108f	Removed now unused Qt5 compatability module	2024-01-18 22:13:54 +01:00
Martin Tůma	796c2e7eaf	Removed unused header include	2024-01-18 22:13:05 +01:00
Martin Tůma	c08d3b7159	Fixed indent	2024-01-18 22:12:23 +01:00
Martin Tůma	7f7de87e99	Drop Qt5Compat dependency Use QStringConverter instead of QTextCodec on Qt > 6.5. Qt6 builds now require Qt build with ICU support for the non-UTF encodings to work!	2024-01-18 10:04:38 +01:00
Martin Tůma	9cacf1906e	Do not duplicate the same paths in the "open recent" menu	2024-01-18 09:53:50 +01:00
Martin Tůma	cedca8725b	Supress windows build warnings	2024-01-18 09:52:22 +01:00
Martin Tůma	c493f8cf16	Make the popup layout more resistant to broken HTML content	2024-01-17 08:57:08 +01:00
Martin Tůma	866b2c27ca	Consistently initialize all stuff in constructor	2024-01-05 00:20:05 +01:00
Martin Tůma	07614a8f74	Added missing header includes	2024-01-04 18:53:43 +01:00
Martin Tůma	bc7d965a49	Version++	2024-01-02 22:05:56 +01:00
Martin Tůma	e383a35c65	Year++ in copyright notices	2024-01-02 22:04:30 +01:00
Martin Tůma	6b4990a204	Fixed error handling	2024-01-02 19:11:04 +01:00
Martin Tůma	7a7a331b58	The codec is always set when reading the GPI header	2024-01-02 09:48:13 +01:00
Martin Tůma	a1e10c395a	Some more code cleanup	2024-01-01 13:02:42 +01:00
Martin Tůma	c97561add4	Code cleanup	2024-01-01 10:58:23 +01:00
Martin Tůma	d994fae4ce	Fixed the change that has broken non-TAR maps Do not fail on the first image read error - there may be files with a "_%u_%u." file name match that are not image tiles.	2024-01-01 10:48:16 +01:00
Martin Tůma	789606cf86	Silenced some more clazy warnings	2023-12-31 13:57:43 +01:00
Martin Tůma	542b3e920e	Fixed read error check	2023-12-31 13:24:36 +01:00
Martin Tůma	0248ecb254	Improved tile file check	2023-12-31 13:20:04 +01:00
Martin Tůma	acc9d07a22	Properly associate .gmi files	2023-12-31 10:48:26 +01:00
Martin Tůma	7860ce8acc	Use the info we already have for calibration file type distinction	2023-12-31 10:05:02 +01:00
Martin Tůma	2541797e7d	Improved error reporting	2023-12-31 01:12:46 +01:00
Martin Tůma	e13d6dfc4b	Fixed broken image dimensions checks	2023-12-29 18:01:28 +01:00
Martin Tůma	9e1e960c93	Use a file name that allows QFileInfo::completeSuffix() to match	2023-12-27 22:41:56 +01:00
Martin Tůma	d18537733f	Added mtbmap.cz as replacement for 4Umaps While having a much lower topographic quality than 4Umaps, there is apparently no other freely accessible map with the same MTB/hiking info out there. So let's provide at least what we have...	2023-12-27 22:17:35 +01:00
Martin Tůma	c6a37594ae	Code cleanup	2023-12-27 15:26:39 +01:00
Martin Tůma	bcfd51276f	Use QNetworkRequest::setTransferTimeout where available	2023-12-27 15:12:53 +01:00