Filter parameters adjustment

Replace global data sources with user data sources rather than merging them
Fixed graphs display configuration issue
2025-07-01 21:39:15 +02:00 · 2016-03-25 13:11:26 +01:00 · 2016-03-25 11:27:42 +01:00 · 2016-03-25 10:59:47 +01:00 · 2016-03-25 10:49:08 +01:00 · 2016-03-25 09:50:19 +01:00
39 changed files with 1191 additions and 480 deletions
--- a/README.md
+++ b/README.md
@ -4,7 +4,7 @@ GPX viewer and analyzer.
 * User-definable map sources.
 * Track and elevation/speed graphs.
 * Support for multiple tracks in one view.
-* Support for POI files (Garmin CSV format).
+* Support for POI files.
 * Export to PDF.
 * Native GUI for Windows, Mac OS X and Linux.

@ -23,7 +23,8 @@ nmake release
 ```

 ## Binaries
-Available at Sourceforge: http://sourceforge.net/projects/gpxsee
+* Windows & OS X builds: http://sourceforge.net/projects/gpxsee
+* Linux packages: https://build.opensuse.org/project/repositories/home:tumic:GPXSee

 ## Homepage
 GPXSee homepage: http://tumic.wz.cz/gpxsee
--- a/gpxsee.nsi
+++ b/gpxsee.nsi
@ -55,8 +55,9 @@ Section "GPXSee (required)" SEC_APP
  ; Set output path to the installation directory.
  SetOutPath $INSTDIR
  
-  ; Put file there
+  ; Put the files there
  File "gpxsee.exe"
+  File "maps.txt"
  
  ; Write the installation path into the registry
  WriteRegStr HKLM SOFTWARE\GPXSee "Install_Dir" "$INSTDIR"
@ -64,7 +65,7 @@ Section "GPXSee (required)" SEC_APP
  ; Write the uninstall keys for Windows
  WriteRegStr HKLM "${REGENTRY}" "DisplayName" "GPXSee"
  WriteRegStr HKLM "${REGENTRY}" "Publisher" "Martin Tuma"
-  WriteRegStr HKLM "${REGENTRY}" "DisplayVersion" "2.7"
+  WriteRegStr HKLM "${REGENTRY}" "DisplayVersion" "2.10"
  WriteRegStr HKLM "${REGENTRY}" "UninstallString" '"$INSTDIR\uninstall.exe"'
  WriteRegDWORD HKLM "${REGENTRY}" "NoModify" 1
  WriteRegDWORD HKLM "${REGENTRY}" "NoRepair" 1
--- a/gpxsee.pro
+++ b/gpxsee.pro
@ -13,8 +13,6 @@ HEADERS += src/config.h \
    src/rtree.h \
    src/ll.h \
    src/axisitem.h \
-    src/poiitem.h \
-    src/colorshop.h \
    src/keys.h \
    src/slideritem.h \
    src/markeritem.h \
@ -33,7 +31,10 @@ HEADERS += src/config.h \
    src/trackview.h \
    src/track.h \
    src/graphview.h \
-    src/trackpoint.h
+    src/trackpoint.h \
+    src/waypointitem.h \
+    src/palette.h \
+    src/heartrategraph.h
 SOURCES += src/main.cpp \
    src/gui.cpp \
    src/gpx.cpp \
@ -41,8 +42,6 @@ SOURCES += src/main.cpp \
    src/poi.cpp \
    src/ll.cpp \
    src/axisitem.cpp \
-    src/poiitem.cpp \
-    src/colorshop.cpp \
    src/slideritem.cpp \
    src/markeritem.cpp \
    src/infoitem.cpp \
@ -57,7 +56,10 @@ SOURCES += src/main.cpp \
    src/nicenum.cpp \
    src/trackview.cpp \
    src/track.cpp \
-    src/graphview.cpp
+    src/graphview.cpp \
+    src/waypointitem.cpp \
+    src/palette.cpp \
+    src/heartrategraph.cpp
 RESOURCES += gpxsee.qrc
 TRANSLATIONS = lang/gpxsee_cs.ts
 macx:ICON = icons/gpxsee.icns
--- a/gpxsee.qrc
+++ b/gpxsee.qrc
@ -14,6 +14,5 @@
        <file>icons/arrow-left-double.png</file>
        <file>icons/arrow-right-double.png</file>
        <file>lang/gpxsee_cs.qm</file>
-        <file>maps.txt</file>
    </qresource>
 </RCC>
--- a/lang/gpxsee_cs.ts
+++ b/lang/gpxsee_cs.ts
@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="cs_CZ">
+<TS version="2.1" language="cs_CZ">
 <context>
    <name>ElevationGraph</name>
    <message>
@ -15,43 +15,43 @@
    </message>
    <message>
        <location filename="../src/elevationgraph.cpp" line="16"/>
-        <location filename="../src/elevationgraph.cpp" line="83"/>
+        <location filename="../src/elevationgraph.cpp" line="86"/>
        <source>km</source>
        <translation>km</translation>
    </message>
    <message>
        <location filename="../src/elevationgraph.cpp" line="17"/>
-        <location filename="../src/elevationgraph.cpp" line="84"/>
+        <location filename="../src/elevationgraph.cpp" line="87"/>
        <source>m</source>
        <translation>m</translation>
    </message>
    <message>
-        <location filename="../src/elevationgraph.cpp" line="23"/>
+        <location filename="../src/elevationgraph.cpp" line="24"/>
        <source>Ascent</source>
        <translation>Stoupání</translation>
    </message>
    <message>
-        <location filename="../src/elevationgraph.cpp" line="25"/>
+        <location filename="../src/elevationgraph.cpp" line="26"/>
        <source>Descent</source>
        <translation>Klesání</translation>
    </message>
    <message>
-        <location filename="../src/elevationgraph.cpp" line="29"/>
+        <location filename="../src/elevationgraph.cpp" line="30"/>
        <source>Minimum</source>
        <translation>Minimum</translation>
    </message>
    <message>
-        <location filename="../src/elevationgraph.cpp" line="88"/>
+        <location filename="../src/elevationgraph.cpp" line="91"/>
        <source>mi</source>
        <translation>mi</translation>
    </message>
    <message>
-        <location filename="../src/elevationgraph.cpp" line="89"/>
+        <location filename="../src/elevationgraph.cpp" line="92"/>
        <source>ft</source>
        <translation>ft</translation>
    </message>
    <message>
-        <location filename="../src/elevationgraph.cpp" line="27"/>
+        <location filename="../src/elevationgraph.cpp" line="28"/>
        <source>Maximum</source>
        <translation>Maximum</translation>
    </message>
@ -59,336 +59,356 @@
 <context>
    <name>GUI</name>
    <message>
-        <location filename="../src/gui.cpp" line="140"/>
+        <location filename="../src/gui.cpp" line="186"/>
        <source>About Qt</source>
        <translation>O Qt</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="350"/>
+        <location filename="../src/gui.cpp" line="406"/>
        <source>GPXSee is distributed under the terms of the GNU General Public License version 3. For more info about GPXSee visit the project homepage at </source>
        <translation>Program GPXSee je distribuován pod podmínkami licence GNU General Public License verze 3. Pro více informací navštivte stránky programu na adrese </translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="411"/>
+        <location filename="../src/gui.cpp" line="465"/>
        <source>Open file</source>
        <translation>Otevřít soubor</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="154"/>
+        <location filename="../src/gui.cpp" line="200"/>
        <source>Save as</source>
        <translation>Uložit jako</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="471"/>
+        <location filename="../src/gui.cpp" line="532"/>
        <source>Open POI file</source>
        <translation>Otevřít POI soubor</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="145"/>
+        <location filename="../src/gui.cpp" line="191"/>
        <source>Open</source>
        <translation>Otevřít</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="128"/>
+        <location filename="../src/gui.cpp" line="174"/>
        <source>Quit</source>
        <translation>Ukončit</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="135"/>
-        <location filename="../src/gui.cpp" line="366"/>
-        <location filename="../src/gui.cpp" line="367"/>
+        <location filename="../src/gui.cpp" line="181"/>
+        <location filename="../src/gui.cpp" line="422"/>
+        <location filename="../src/gui.cpp" line="423"/>
        <source>Keyboard controls</source>
        <translation>Ovládací klávesy</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="149"/>
+        <location filename="../src/gui.cpp" line="195"/>
        <source>Save</source>
        <translation>Uložit</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="159"/>
+        <location filename="../src/gui.cpp" line="205"/>
        <source>Close</source>
        <translation>Zavřít</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="164"/>
+        <location filename="../src/gui.cpp" line="210"/>
        <source>Reload</source>
        <translation>Znovu načíst</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="287"/>
+        <location filename="../src/gui.cpp" line="342"/>
        <source>Show</source>
        <translation>Zobrazit</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="237"/>
-        <location filename="../src/gui.cpp" line="278"/>
+        <location filename="../src/gui.cpp" line="287"/>
+        <location filename="../src/gui.cpp" line="333"/>
        <source>File</source>
        <translation>Soubor</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="133"/>
-        <location filename="../src/gui.cpp" line="384"/>
-        <location filename="../src/gui.cpp" line="385"/>
+        <location filename="../src/gui.cpp" line="179"/>
+        <location filename="../src/gui.cpp" line="440"/>
+        <location filename="../src/gui.cpp" line="441"/>
        <source>Data sources</source>
        <translation>Zdroje dat</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="171"/>
+        <location filename="../src/gui.cpp" line="217"/>
        <source>Load POI file</source>
        <translation>Nahrát POI soubor</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="174"/>
+        <location filename="../src/gui.cpp" line="220"/>
+        <source>Close POI files</source>
+        <translation>Zavřit soubory POI</translation>
+    </message>
+    <message>
+        <location filename="../src/gui.cpp" line="223"/>
        <source>Show POIs</source>
        <translation>Zobrazit POI</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="180"/>
+        <location filename="../src/gui.cpp" line="230"/>
        <source>Show map</source>
        <translation>Zobrazit mapu</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="193"/>
+        <location filename="../src/gui.cpp" line="243"/>
        <source>Show graphs</source>
        <translation>Zobrazovat grafy</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="199"/>
+        <location filename="../src/gui.cpp" line="249"/>
        <source>Show toolbars</source>
        <translation>Zobrazovat nástrojové lišty</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="206"/>
+        <location filename="../src/gui.cpp" line="256"/>
        <source>Metric</source>
        <translation>Metrické</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="212"/>
+        <location filename="../src/gui.cpp" line="262"/>
        <source>Imperial</source>
        <translation>Imperiální</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="219"/>
+        <location filename="../src/gui.cpp" line="269"/>
        <source>Next</source>
        <translation>Následující</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="222"/>
+        <location filename="../src/gui.cpp" line="272"/>
        <source>Previous</source>
        <translation>Předchozí</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="226"/>
+        <location filename="../src/gui.cpp" line="276"/>
        <source>Last</source>
        <translation>Poslední</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="229"/>
+        <location filename="../src/gui.cpp" line="279"/>
        <source>First</source>
        <translation>První</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="251"/>
+        <location filename="../src/gui.cpp" line="301"/>
        <source>Map</source>
        <translation>Mapa</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="256"/>
+        <location filename="../src/gui.cpp" line="306"/>
        <source>POI</source>
        <translation>POI</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="260"/>
+        <location filename="../src/gui.cpp" line="307"/>
+        <source>POI files</source>
+        <translation>POI soubory</translation>
+    </message>
+    <message>
+        <location filename="../src/gui.cpp" line="315"/>
        <source>Settings</source>
        <translation>Nastavení</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="261"/>
+        <location filename="../src/gui.cpp" line="316"/>
        <source>Units</source>
        <translation>Jednotky</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="268"/>
+        <location filename="../src/gui.cpp" line="323"/>
        <source>Help</source>
        <translation>Nápověda</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="318"/>
+        <location filename="../src/gui.cpp" line="732"/>
+        <source>No GPX files loaded</source>
+        <translation>Nejsou načteny žádné GPX soubory</translation>
+    </message>
+    <message>
+        <location filename="../src/gui.cpp" line="804"/>
        <source>Elevation</source>
        <translation>Výška</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="319"/>
+        <location filename="../src/gui.cpp" line="805"/>
        <source>Speed</source>
        <translation>Rychlost</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="369"/>
+        <location filename="../src/gui.cpp" line="806"/>
+        <source>Heart rate</source>
+        <translation>Tep</translation>
+    </message>
+    <message>
+        <location filename="../src/gui.cpp" line="425"/>
        <source>Next file</source>
        <translation>Následující soubor</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="370"/>
+        <location filename="../src/gui.cpp" line="426"/>
        <source>Previous file</source>
        <translation>Předchozí soubor</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="372"/>
+        <location filename="../src/gui.cpp" line="428"/>
        <source>First file</source>
        <translation>První soubor</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="373"/>
+        <location filename="../src/gui.cpp" line="429"/>
        <source>Last file</source>
        <translation>Poslední soubor</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="374"/>
+        <location filename="../src/gui.cpp" line="430"/>
        <source>Append modifier</source>
        <translation>Modifikátor nahradit/přidat</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="388"/>
+        <location filename="../src/gui.cpp" line="444"/>
        <source>Map (tiles) source URLs are read on program startup from the following file:</source>
        <translation>URL mapových zdrojů (dlaždic) jsou načteny při startu programu z následujícího souboru:</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="392"/>
+        <location filename="../src/gui.cpp" line="447"/>
        <source>The file format is one map entry per line, consisting of the map name and tiles URL delimited by a TAB character. The tile X and Y coordinates are replaced with $x and $y in the URL and the zoom level is replaced with $z. An example map file could look like:</source>
        <translation>Formát souboru je jeden mapový záznam na řádku, kde mapový záznam sestává ze jména mapy a URL dlaždic navzájem oddělených tabulátorem. Souřadnice dlaždice jsou v URL nahrazeny řetězci $x a $y, úroven přiblížení (zoom) pak řetězcem $z. Příklad:</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="400"/>
+        <location filename="../src/gui.cpp" line="455"/>
        <source>To make GPXSee load a POI file automatically on startup, add the file to the following directory:</source>
        <translation>POI soubory, které se mají automaticky nahrát při startu programu jsou načítány z následujícího adresáře:</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="412"/>
+        <location filename="../src/gui.cpp" line="466"/>
        <source>GPX files (*.gpx);;All files (*)</source>
        <translation>soubory GPX (*.gpx);;všechny soubory (*)</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="462"/>
-        <location filename="../src/gui.cpp" line="479"/>
+        <location filename="../src/gui.cpp" line="523"/>
+        <location filename="../src/gui.cpp" line="549"/>
        <source>Line: %1</source>
        <translation>Řádka: %1</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="472"/>
+        <location filename="../src/gui.cpp" line="533"/>
        <source>GPX files (*.gpx);;CSV files (*.csv);;All files (*)</source>
        <translation>soubory GPX (*.gpx);;soubory CSV (*.csv);;všechny soubory (*)</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="526"/>
-        <location filename="../src/gui.cpp" line="645"/>
+        <location filename="../src/gui.cpp" line="614"/>
+        <location filename="../src/gui.cpp" line="743"/>
        <source>mi</source>
        <translation>mi</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="529"/>
-        <location filename="../src/gui.cpp" line="531"/>
-        <location filename="../src/gui.cpp" line="533"/>
-        <location filename="../src/gui.cpp" line="535"/>
+        <location filename="../src/gui.cpp" line="617"/>
+        <location filename="../src/gui.cpp" line="619"/>
+        <location filename="../src/gui.cpp" line="621"/>
+        <location filename="../src/gui.cpp" line="623"/>
        <source>ft</source>
        <translation>ft</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="532"/>
-        <location filename="../src/gui.cpp" line="544"/>
+        <location filename="../src/gui.cpp" line="620"/>
+        <location filename="../src/gui.cpp" line="632"/>
        <source>Maximum</source>
        <translation>Maximum</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="534"/>
-        <location filename="../src/gui.cpp" line="546"/>
+        <location filename="../src/gui.cpp" line="622"/>
+        <location filename="../src/gui.cpp" line="634"/>
        <source>Minimum</source>
        <translation>Minimum</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="138"/>
-        <location filename="../src/gui.cpp" line="346"/>
+        <location filename="../src/gui.cpp" line="184"/>
+        <location filename="../src/gui.cpp" line="402"/>
        <source>About GPXSee</source>
        <translation>O aplikaci GPXSee</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="294"/>
+        <location filename="../src/gui.cpp" line="349"/>
        <source>Navigation</source>
        <translation>Navigace</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="348"/>
+        <location filename="../src/gui.cpp" line="404"/>
        <source>GPX viewer and analyzer</source>
        <translation>Prohlížeč a analyzátor GPX</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="387"/>
+        <location filename="../src/gui.cpp" line="443"/>
        <source>Map sources</source>
        <translation>Mapové zdroje</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="399"/>
+        <location filename="../src/gui.cpp" line="454"/>
        <source>POIs</source>
        <translation>POI body</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="525"/>
-        <location filename="../src/gui.cpp" line="537"/>
+        <location filename="../src/gui.cpp" line="613"/>
+        <location filename="../src/gui.cpp" line="625"/>
        <source>Distance</source>
        <translation>Vzdálenost</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="527"/>
-        <location filename="../src/gui.cpp" line="539"/>
+        <location filename="../src/gui.cpp" line="615"/>
+        <location filename="../src/gui.cpp" line="627"/>
        <source>Time</source>
        <translation>Čas</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="528"/>
-        <location filename="../src/gui.cpp" line="540"/>
+        <location filename="../src/gui.cpp" line="616"/>
+        <location filename="../src/gui.cpp" line="628"/>
        <source>Ascent</source>
        <translation>Stoupání</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="541"/>
-        <location filename="../src/gui.cpp" line="543"/>
-        <location filename="../src/gui.cpp" line="545"/>
-        <location filename="../src/gui.cpp" line="547"/>
+        <location filename="../src/gui.cpp" line="629"/>
+        <location filename="../src/gui.cpp" line="631"/>
+        <location filename="../src/gui.cpp" line="633"/>
+        <location filename="../src/gui.cpp" line="635"/>
        <source>m</source>
        <translation>m</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="530"/>
-        <location filename="../src/gui.cpp" line="542"/>
+        <location filename="../src/gui.cpp" line="618"/>
+        <location filename="../src/gui.cpp" line="630"/>
        <source>Descent</source>
        <translation>Klesání</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="641"/>
+        <location filename="../src/gui.cpp" line="739"/>
        <source>%1 tracks</source>
        <translation>Počet tras: %1</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="538"/>
-        <location filename="../src/gui.cpp" line="648"/>
+        <location filename="../src/gui.cpp" line="626"/>
+        <location filename="../src/gui.cpp" line="746"/>
        <source>km</source>
        <translation>km</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="464"/>
-        <location filename="../src/gui.cpp" line="480"/>
+        <location filename="../src/gui.cpp" line="525"/>
+        <location filename="../src/gui.cpp" line="550"/>
        <source>Error</source>
        <translation>Chyba</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="459"/>
+        <location filename="../src/gui.cpp" line="520"/>
        <source>Error loading GPX file:
 %1</source>
        <translation>Soubor GPX nelze otevřít:
 %1</translation>
    </message>
    <message>
-        <location filename="../src/gui.cpp" line="476"/>
+        <location filename="../src/gui.cpp" line="546"/>
        <source>Error loading POI file:
 %1</source>
        <translation>Soubor POI nelze otevřít:
@ -396,24 +416,63 @@
    </message>
 </context>
 <context>
-    <name>QObject</name>
+    <name>HeartRateGraph</name>
    <message>
-        <location filename="../src/scaleitem.cpp" line="75"/>
-        <source>mi</source>
-        <translation>mi</translation>
+        <location filename="../src/heartrategraph.cpp" line="9"/>
+        <source>Distance</source>
+        <translation>Vzdálenost</translation>
    </message>
    <message>
-        <location filename="../src/scaleitem.cpp" line="75"/>
-        <source>ft</source>
-        <translation>ft</translation>
+        <location filename="../src/heartrategraph.cpp" line="10"/>
+        <source>Heart rate</source>
+        <translation>Tep</translation>
    </message>
    <message>
-        <location filename="../src/scaleitem.cpp" line="77"/>
+        <location filename="../src/heartrategraph.cpp" line="11"/>
+        <location filename="../src/heartrategraph.cpp" line="76"/>
        <source>km</source>
        <translation>km</translation>
    </message>
    <message>
-        <location filename="../src/scaleitem.cpp" line="77"/>
+        <location filename="../src/heartrategraph.cpp" line="12"/>
+        <source>1/min</source>
+        <translation>1/min</translation>
+    </message>
+    <message>
+        <location filename="../src/heartrategraph.cpp" line="19"/>
+        <source>Average</source>
+        <translation>Průměr</translation>
+    </message>
+    <message>
+        <location filename="../src/heartrategraph.cpp" line="21"/>
+        <source>Maximum</source>
+        <translation>Maximum</translation>
+    </message>
+    <message>
+        <location filename="../src/heartrategraph.cpp" line="79"/>
+        <source>mi</source>
+        <translation>mi</translation>
+    </message>
+</context>
+<context>
+    <name>QObject</name>
+    <message>
+        <location filename="../src/scaleitem.cpp" line="83"/>
+        <source>mi</source>
+        <translation>mi</translation>
+    </message>
+    <message>
+        <location filename="../src/scaleitem.cpp" line="83"/>
+        <source>ft</source>
+        <translation>ft</translation>
+    </message>
+    <message>
+        <location filename="../src/scaleitem.cpp" line="85"/>
+        <source>km</source>
+        <translation>km</translation>
+    </message>
+    <message>
+        <location filename="../src/scaleitem.cpp" line="85"/>
        <source>m</source>
        <translation>m</translation>
    </message>
@ -432,13 +491,13 @@
    </message>
    <message>
        <location filename="../src/speedgraph.cpp" line="12"/>
-        <location filename="../src/speedgraph.cpp" line="73"/>
+        <location filename="../src/speedgraph.cpp" line="75"/>
        <source>km</source>
        <translation></translation>
    </message>
    <message>
        <location filename="../src/speedgraph.cpp" line="13"/>
-        <location filename="../src/speedgraph.cpp" line="74"/>
+        <location filename="../src/speedgraph.cpp" line="76"/>
        <source>km/h</source>
        <translation>km/h</translation>
    </message>
@ -453,12 +512,12 @@
        <translation>Maximum</translation>
    </message>
    <message>
-        <location filename="../src/speedgraph.cpp" line="78"/>
+        <location filename="../src/speedgraph.cpp" line="80"/>
        <source>mi</source>
        <translation>mi</translation>
    </message>
    <message>
-        <location filename="../src/speedgraph.cpp" line="79"/>
+        <location filename="../src/speedgraph.cpp" line="81"/>
        <source>mi/h</source>
        <translation>mi/h</translation>
    </message>
--- a/src/axisitem.cpp
+++ b/src/axisitem.cpp
@ -77,9 +77,20 @@ void AxisItem::updateBoundingRect()
 		_size + es.width()/2 + ss.width()/2,
 		ls.height() + es.height() - fm.descent() + TICK + 2*PADDING);
 	} else {
-		_boundingRect = QRectF(-(ls.height() + es.width() + 2*PADDING
+		int mtw = 0;
+		QRect ts;
+		qreal val;
+
+		for (int i = 0; i < ((l.max - l.min) / l.d) + 1; i++) {
+			val = l.min + i * l.d;
+			QString str = QString::number(val);
+			ts = fm.tightBoundingRect(str);
+			mtw = qMax(ts.width(), mtw);
+		}
+
+		_boundingRect = QRectF(-(ls.height() + mtw + 2*PADDING
 		  - fm.descent() + TICK/2), -(_size + es.height()/2
-		  + fm.descent()), ls.height() -fm.descent() + es.width() + 2*PADDING
+		  + fm.descent()), ls.height() -fm.descent() + mtw + 2*PADDING
 		  + TICK, _size + es.height()/2 + fm.descent() + ss.height()/2);
 	}
 }
@ -124,6 +135,7 @@ void AxisItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 		painter->drawLine(0, 0, 0, -_size);

 		l = label(_range.x(), _range.y(), YTICKS);
+		int mtw = 0;
 		for (int i = 0; i < ((l.max - l.min) / l.d) + 1; i++) {
 			val = l.min + i * l.d;
 			QString str = QString::number(val);
@ -131,13 +143,14 @@ void AxisItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 			painter->drawLine(TICK/2, -((_size/range) * (val - _range.x())),
 			  -TICK/2, -((_size/range) * (val - _range.x())));
 			ts = fm.tightBoundingRect(str);
+			mtw = qMax(ts.width(), mtw);
 			painter->drawText(-(ts.width() + PADDING + TICK/2), -((_size/range)
 			  * (val - _range.x())) + (ts.height()/2), str);
 		}

 		painter->rotate(-90);
-		painter->drawText(_size/2 - ls.width()/2, -(ts.width()
-		  + 2*PADDING + TICK/2), _label);
+		painter->drawText(_size/2 - ls.width()/2, -(mtw + 2*PADDING + TICK/2),
+		  _label);
 		painter->rotate(90);
 	}

@ -147,7 +160,7 @@ void AxisItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 */
 }

-QSizeF AxisItem::margin()
+QSizeF AxisItem::margin() const
 {
 	QFont font;
 	font.setPixelSize(FONT_SIZE);
@ -165,7 +178,18 @@ QSizeF AxisItem::margin()
 		return QSizeF(es.width()/2,
 		  ls.height() + es.height() - fm.descent() + TICK/2 + 2*PADDING);
 	} else {
-		return QSizeF(ls.height() -fm.descent() + es.width() + 2*PADDING
+		int mtw = 0;
+		QRect ts;
+		qreal val;
+
+		for (int i = 0; i < ((l.max - l.min) / l.d) + 1; i++) {
+			val = l.min + i * l.d;
+			QString str = QString::number(val);
+			ts = fm.tightBoundingRect(str);
+			mtw = qMax(ts.width(), mtw);
+		}
+
+		return QSizeF(ls.height() -fm.descent() + mtw + 2*PADDING
 		  + TICK/2, es.height()/2 + fm.descent());
 	}
 }
--- a/src/axisitem.h
+++ b/src/axisitem.h
@ -18,7 +18,7 @@ public:
 	void setSize(qreal size);
 	void setLabel(const QString& label);

-	QSizeF margin();
+	QSizeF margin() const;

 private:
 	void updateBoundingRect();
--- a/src/config.h
+++ b/src/config.h
@ -1,20 +1,34 @@
 #ifndef CONFIG_H
 #define CONFIG_H

-#define APP_NAME       "GPXSee"
-#define APP_HOMEPAGE   "http://tumic.wz.cz/gpxsee"
-#define APP_VERSION    "2.7"
+#include <QtGlobal>

-#define FONT_FAMILY    "Arial"
-#define FONT_SIZE      12
+#define APP_NAME        "GPXSee"
+#define APP_HOMEPAGE    "http://tumic.wz.cz/gpxsee"
+#define APP_VERSION     "2.10"
+
+#define FONT_FAMILY     "Arial"
+#define FONT_SIZE       12
+
+#define MAP_FILE        QString("maps.txt")
+#define POI_DIR         QString("POI")

 #if defined(Q_OS_WIN32)
-#define APP_DIR        "GPXSee"
+#define USER_DIR        QDir::homePath() + QString("/GPXSee")
+#define GLOBAL_DIR      QApplication::applicationDirPath()
+#elif defined(Q_OS_MAC)
+#define USER_DIR        QDir::homePath() + QString("/.gpxsee")
+#define GLOBAL_DIR      QApplication::applicationDirPath() \
+                          + QString("/../Resources")
 #else
-#define APP_DIR        ".gpxsee"
+#define USER_DIR        QDir::homePath() + QString("/.gpxsee")
+#define GLOBAL_DIR      QString("/usr/share/gpxsee")
 #endif
-#define POI_DIR        APP_DIR"/POI"
-#define TILES_DIR      APP_DIR"/tiles"
-#define MAP_LIST_FILE  APP_DIR"/maps.txt"
+
+#define USER_MAP_FILE   USER_DIR + QString("/") + MAP_FILE
+#define USER_POI_DIR    USER_DIR + QString("/") + POI_DIR
+#define GLOBAL_MAP_FILE GLOBAL_DIR + QString("/") + MAP_FILE
+#define GLOBAL_POI_DIR  GLOBAL_DIR + QString("/") + POI_DIR
+#define TILES_DIR       USER_DIR + QString("/tiles")

 #endif /* CONFIG_H */
--- a/src/elevationgraph.cpp
+++ b/src/elevationgraph.cpp
@ -11,11 +11,12 @@ ElevationGraph::ElevationGraph(QWidget *parent) : GraphView(parent)
 	_max = -FLT_MAX;
 	_min = FLT_MAX;

-	GraphView::setXLabel(tr("Distance"));
-	GraphView::setYLabel(tr("Elevation"));
-	GraphView::setXUnits(tr("km"));
-	GraphView::setYUnits(tr("m"));
-	GraphView::setXScale(M2KM);
+	setXLabel(tr("Distance"));
+	setYLabel(tr("Elevation"));
+	setXUnits(tr("km"));
+	setYUnits(tr("m"));
+	setXScale(M2KM);
+	setMinRange(50.0);
 }

 void ElevationGraph::addInfo()
@ -37,14 +38,16 @@ void ElevationGraph::loadGPX(const GPX &gpx)
 		qreal min, max, ascent = 0, descent = 0;

 		gpx.track(i).elevationGraph(data);
-		if (data.isEmpty())
-			return;
+		if (data.count() < 2) {
+			skipColor();
+			continue;
+		}

 		min = max = data.at(0).y();

-		for (int i = 1; i < data.size(); i++) {
-			qreal cur = data.at(i).y();
-			qreal prev = data.at(i-1).y();
+		for (int j = 1; j < data.size(); j++) {
+			qreal cur = data.at(j).y();
+			qreal prev = data.at(j-1).y();

 			if (cur > prev)
 				ascent += cur - prev;
@ -80,15 +83,15 @@ void ElevationGraph::clear()
 void ElevationGraph::setUnits(enum Units units)
 {
 	if (units == Metric) {
-		GraphView::setXUnits(tr("km"));
-		GraphView::setYUnits(tr("m"));
-		GraphView::setXScale(M2KM);
-		GraphView::setYScale(1);
+		setXUnits(tr("km"));
+		setYUnits(tr("m"));
+		setXScale(M2KM);
+		setYScale(1);
 	} else {
-		GraphView::setXUnits(tr("mi"));
-		GraphView::setYUnits(tr("ft"));
-		GraphView::setXScale(M2MI);
-		GraphView::setYScale(M2FT);
+		setXUnits(tr("mi"));
+		setYUnits(tr("ft"));
+		setXScale(M2MI);
+		setYScale(M2FT);
 	}

 	clearInfo();
--- a/src/filebrowser.cpp
+++ b/src/filebrowser.cpp
@ -41,12 +41,12 @@ void FileBrowser::setFilter(const QStringList &filter)
 		reloadDirectory(_files.last().canonicalPath());
 }

-bool FileBrowser::isLast()
+bool FileBrowser::isLast() const
 {
 	return (_files.size() > 0 && _index == _files.size() - 1);
 }

-bool FileBrowser::isFirst()
+bool FileBrowser::isFirst() const
 {
 	return (_files.size() > 0 && _index == 0);
 }
--- a/src/filebrowser.h
+++ b/src/filebrowser.h
@ -23,8 +23,8 @@ public:
 	QString last();
 	QString first();

-	bool isLast();
-	bool isFirst();
+	bool isLast() const;
+	bool isFirst() const;

 private slots:
 	void reloadDirectory(const QString &path);
--- a/src/gpx.h
+++ b/src/gpx.h
@ -12,22 +12,22 @@
 class GPX
 {
 public:
-	GPX() : _parser(_tracks, _waypoints) {}
+	GPX() : _parser(_tracks, _waypoints), _errorLine(0) {}
 	bool loadFile(const QString &fileName);
 	const QString &errorString() const {return _error;}
 	int errorLine() const {return _errorLine;}

 	int trackCount() const {return _tracks.count();}
 	Track track(int i) const {return Track(_tracks.at(i));}
-	const QList<WayPoint> &waypoints() const {return _waypoints;}
+	const QList<Waypoint> &waypoints() const {return _waypoints;}

 private:
 	Parser _parser;
 	QString _error;
 	int _errorLine;

-	QList<QVector<TrackPoint> > _tracks;
-	QList<WayPoint> _waypoints;
+	QList<QVector<Trackpoint> > _tracks;
+	QList<Waypoint> _waypoints;
 };

 #endif // GPX_H
--- a/src/graphview.cpp
+++ b/src/graphview.cpp
@ -53,6 +53,7 @@ GraphView::GraphView(QWidget *parent)
 	_yScale = 1;

 	_precision = 0;
+	_minRange = 0.01;
 }

 GraphView::~GraphView()
@ -131,7 +132,6 @@ void GraphView::loadData(const QVector<QPointF> &data)
 {
 	QPainterPath path;
 	QGraphicsPathItem *pi;
-	QColor color = _colorShop.color();


 	if (data.size() < 2)
@ -140,12 +140,13 @@ void GraphView::loadData(const QVector<QPointF> &data)
 	updateBounds(data.at(0));
 	path.moveTo(data.at(0).x(), -data.at(0).y());
 	for (int i = 1; i < data.size(); i++) {
-		path.lineTo(data.at(i).x(), -data.at(i).y());
-		updateBounds(data.at(i));
+		const QPointF &p = data.at(i);
+		path.lineTo(p.x(), -p.y());
+		updateBounds(p);
 	}

 	pi = new QGraphicsPathItem(path);
-	QBrush brush(color, Qt::SolidPattern);
+	QBrush brush(_palette.color(), Qt::SolidPattern);
 	QPen pen(brush, 0);
 	pi->setPen(pen);
 	_scene->addItem(pi);
@ -160,15 +161,16 @@ void GraphView::loadData(const QVector<QPointF> &data)
 void GraphView::redraw()
 {
 	if (!_graphs.isEmpty())
-		resize(viewport()->size() - QSizeF(MARGIN, MARGIN));
+		redraw(viewport()->size() - QSizeF(MARGIN, MARGIN));
 }

-void GraphView::resize(const QSizeF &size)
+void GraphView::redraw(const QSizeF &size)
 {
 	QRectF r;
 	QSizeF mx, my;
+	QPointF rx, ry;
 	QTransform transform;
-	qreal xs, ys;
+	qreal xs, ys, diff;


 	if (_xAxis->scene() == _scene)
@ -183,11 +185,21 @@ void GraphView::resize(const QSizeF &size)
 	for (int i = 0; i < _graphs.size(); i++)
 		_graphs.at(i)->resetTransform();

-	_xAxis->setRange(QPointF(_xMin * _xScale, _xMax * _xScale));
-	_yAxis->setRange(QPointF(_yMin * _yScale, _yMax * _yScale));
+	rx = QPointF(_xMin * _xScale, _xMax * _xScale);
+	ry = QPointF(_yMin * _yScale, _yMax * _yScale);
+	if ((diff = ry.y() - ry.x()) < _minRange)
+		ry = QPointF(ry.x() - (_minRange/2 - diff/2),
+		  ry.y() + (_minRange/2 - diff/2));
+	_xAxis->setRange(rx);
+	_yAxis->setRange(ry);
 	mx = _xAxis->margin();
 	my = _yAxis->margin();
+
 	r = _scene->itemsBoundingRect();
+	if (r.height() < _minRange)
+		r.adjust(0, -(_minRange/2 - r.height()/2), 0,
+		  _minRange/2 - r.height()/2);
+
 	xs = (size.width() - (my.width() + mx.width())) / r.width();
 	ys = (size.height() - (mx.height() + my.height())
 	  - _info->boundingRect().height()) / r.height();
@ -197,6 +209,10 @@ void GraphView::resize(const QSizeF &size)
 		_graphs.at(i)->setTransform(transform);

 	r = _scene->itemsBoundingRect();
+	if (r.height() < _minRange * ys)
+		r.adjust(0, -(_minRange/2 * ys - r.height()/2), 0,
+		  (_minRange/2) * ys - r.height()/2);
+
 	_xAxis->setSize(r.width());
 	_yAxis->setSize(r.height());
 	_xAxis->setPos(r.bottomLeft());
@ -204,6 +220,7 @@ void GraphView::resize(const QSizeF &size)
 	_scene->addItem(_xAxis);
 	_scene->addItem(_yAxis);

+
 	qreal sp = (_slider->pos().x() == _slider->area().left())
 		? 0 : (_slider->pos().x() - _slider->area().left())
 		  / _slider->area().width();
@ -235,13 +252,13 @@ void GraphView::plot(QPainter *painter, const QRectF &target)
 	QSizeF orig = _scene->sceneRect().size();
 	QSizeF canvas = QSizeF(orig.height() * ratio, orig.height());

-	resize(canvas);
+	redraw(canvas);
 	_slider->hide();
 	_info->hide();
 	_scene->render(painter, target, QRectF());
 	_slider->show();
 	_info->show();
-	resize(orig);
+	redraw(orig);
 }

 void GraphView::clear()
@ -262,7 +279,7 @@ void GraphView::clear()
 	_info->clear();
 	_scene->clear();
 	_graphs.clear();
-	_colorShop.reset();
+	_palette.reset();

 	_xMax = -FLT_MAX;
 	_xMin = FLT_MAX;
@ -272,36 +289,86 @@ void GraphView::clear()
 	_scene->setSceneRect(0, 0, 0, 0);
 }

+static qreal yAtX(const QPainterPath &path, qreal x)
+{
+	int low = 0;
+	int high = path.elementCount() - 1;
+	int mid = 0;
+
+	while (low <= high) {
+		mid = low + ((high - low) / 2);
+		const QPainterPath::Element &e = path.elementAt(mid);
+		if (e.x > x)
+			high = mid - 1;
+		else if (e.x < x)
+			low = mid + 1;
+		else
+			return e.y;
+	}
+
+	QLineF l;
+	if (path.elementAt(mid).x < x) {
+		Q_ASSERT(mid >= 0 && mid+1 < path.elementCount());
+		l = QLineF(path.elementAt(mid).x, path.elementAt(mid).y,
+		  path.elementAt(mid+1).x, path.elementAt(mid+1).y);
+	} else {
+		Q_ASSERT(mid-1 >= 0 && mid < path.elementCount());
+		l = QLineF(path.elementAt(mid-1).x, path.elementAt(mid-1).y,
+		  path.elementAt(mid).x, path.elementAt(mid).y);
+	}
+
+	return l.pointAt((x - l.p1().x()) / (l.p2().x() - l.p1().x())).y();
+}
+
 void GraphView::emitSliderPositionChanged(const QPointF &pos)
 {
 	if (_graphs.isEmpty())
 		return;

 	qreal val = pos.x() / _slider->area().width();
-	emit sliderPositionChanged(val);
+	emit sliderPositionChanged(val * (_xMax - _xMin));
+
+	if (!_sliderInfo->isVisible())
+		return;

 	const QPainterPath &path = _graphs.at(0)->path();
-	QPointF p = path.pointAtPercent(val);
-	qreal r = (p.y() - path.boundingRect().bottom())
-	  / path.boundingRect().height();
+	QRectF br = path.boundingRect();
+	if (br.height() < _minRange)
+		br.adjust(0, -(_minRange/2 - br.height()/2), 0,
+		  _minRange/2 - br.height()/2);
+
+	qreal y = yAtX(path, val * (_xMax - _xMin));
+	qreal r = (y - br.bottom()) / br.height();
 	_sliderInfo->setPos(QPointF(0, _slider->boundingRect().height() * r));
-	_sliderInfo->setText(QString::number(-p.y() * _yScale, 'f', _precision));
+	_sliderInfo->setText(QString::number(-y * _yScale, 'f', _precision));
 }

 qreal GraphView::sliderPosition() const
 {
-	return _slider->pos().x() / _slider->area().width();
+	if (!_slider->isVisible())
+		return -1;
+	else
+		return (_slider->pos().x() / _slider->area().width()) * (_xMax - _xMin);
 }

 void GraphView::setSliderPosition(qreal pos)
 {
-	_slider->setPos(pos * _slider->area().width(), 0);
+	if (_graphs.isEmpty())
+		return;
+
+	if (pos > (_xMax - _xMin))
+		_slider->setVisible(false);
+	else {
+		_slider->setPos((pos / (_xMax - _xMin)) * _slider->area().width(), 0);
+		_slider->setVisible(true);
+	}
 }

 void GraphView::newSliderPosition(const QPointF &pos)
 {
 	if (_slider->area().contains(pos)) {
 		_slider->setPos(pos);
+		_slider->setVisible(true);
 		emitSliderPositionChanged(pos);
 	}
 }
--- a/src/graphview.h
+++ b/src/graphview.h
@ -6,7 +6,7 @@
 #include <QVector>
 #include <QList>
 #include <QPointF>
-#include "colorshop.h"
+#include "palette.h"


 class AxisItem;
@ -41,9 +41,8 @@ public:
 	void setYUnits(const QString &units);
 	void setXScale(qreal scale);
 	void setYScale(qreal scale);
-	void setPrecision(int p) {_precision = p;}
-
-	void redraw();
+	void setPrecision(int precision) {_precision = precision;}
+	void setMinRange(qreal range) {_minRange = range;}

 	void plot(QPainter *painter, const QRectF &target);
 	void clear();
@ -51,19 +50,23 @@ public:
 	qreal sliderPosition() const;
 	void setSliderPosition(qreal pos);

-	void addInfo(const QString &key, const QString &value);
-	void clearInfo();
+	int count() const {return _graphs.count();}

 signals:
 	void sliderPositionChanged(qreal);

 protected:
 	void resizeEvent(QResizeEvent *);
+	void redraw();
+	void addInfo(const QString &key, const QString &value);
+	void clearInfo();
+	void skipColor() {_palette.color();}

 	qreal _xScale, _yScale;
 	QString _xUnits, _yUnits;
 	QString _xLabel, _yLabel;
 	int _precision;
+	qreal _minRange;

 private slots:
 	void emitSliderPositionChanged(const QPointF &pos);
@ -73,7 +76,7 @@ private:
 	void createXLabel();
 	void createYLabel();
 	void updateBounds(const QPointF &point);
-	void resize(const QSizeF &size);
+	void redraw(const QSizeF &size);

 	Scene *_scene;

@ -84,7 +87,7 @@ private:

 	QList<QGraphicsPathItem*> _graphs;
 	qreal _xMin, _xMax, _yMin, _yMax;
-	ColorShop _colorShop;
+	Palette _palette;
 };

 #endif // GRAPHVIEW_H
--- a/src/gui.cpp
+++ b/src/gui.cpp
@ -8,6 +8,12 @@
 #include <QPainter>
 #include <QKeyEvent>
 #include <QSignalMapper>
+#include <QMenu>
+#include <QToolBar>
+#include <QTabWidget>
+#include <QActionGroup>
+#include <QAction>
+#include <QLabel>
 #include "config.h"
 #include "icons.h"
 #include "keys.h"
@ -16,12 +22,20 @@
 #include "maplist.h"
 #include "elevationgraph.h"
 #include "speedgraph.h"
+#include "heartrategraph.h"
 #include "trackview.h"
 #include "infoitem.h"
 #include "filebrowser.h"
 #include "gui.h"


+#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))
+
+struct GraphTab {
+	GraphView *view;
+	QString label;
+};
+
 static QString timeSpan(qreal time)
 {
 	unsigned h, m, s;
@ -37,7 +51,8 @@ static QString timeSpan(qreal time)

 GUI::GUI(QWidget *parent) : QMainWindow(parent)
 {
-	loadFiles();
+	loadMaps();
+	loadPOIs();

 	createActions();
 	createMenus();
@ -50,6 +65,8 @@ GUI::GUI(QWidget *parent) : QMainWindow(parent)
 	  SLOT(movePositionMarker(qreal)));
 	connect(_speedGraph, SIGNAL(sliderPositionChanged(qreal)), _track,
 	  SLOT(movePositionMarker(qreal)));
+	connect(_heartRateGraph, SIGNAL(sliderPositionChanged(qreal)), _track,
+	  SLOT(movePositionMarker(qreal)));

 	_browser = new FileBrowser(this);
 	_browser->setFilter(QStringList("*.gpx"));
@ -69,19 +86,33 @@ GUI::GUI(QWidget *parent) : QMainWindow(parent)
 	_time = 0;
 	_trackCount = 0;

+	_lastGraph = 0;
+	_lastSliderPos = -1.0;
+	updateGraphTabs();
+	updateTrackView();
+
 	resize(600, 800);
 }

-void GUI::loadFiles()
+void GUI::loadMaps()
 {
-	// Maps
-	_maps = MapList::load(this, QString("%1/" MAP_LIST_FILE)
-	  .arg(QDir::homePath()));
-	_maps += MapList::load(this, ":/maps.txt");
+	if (QFile::exists(USER_MAP_FILE))
+		_maps = MapList::load(this, USER_MAP_FILE);
+	else
+		_maps = MapList::load(this, GLOBAL_MAP_FILE);
+}
+
+void GUI::loadPOIs()
+{
+	QFileInfoList list;
+	QDir userDir(USER_POI_DIR);
+	QDir globalDir(GLOBAL_POI_DIR);
+
+	if (userDir.exists())
+		list = userDir.entryInfoList(QStringList(), QDir::Files);
+	else
+		list = globalDir.entryInfoList(QStringList(), QDir::Files);

-	// POI files
-	QDir dir(QString("%1/" POI_DIR).arg(QDir::homePath()));
-	QFileInfoList list = dir.entryInfoList(QStringList(), QDir::Files);
 	for (int i = 0; i < list.size(); ++i)
 		_poi.loadFile(list.at(i).absoluteFilePath());
 }
@ -110,6 +141,31 @@ void GUI::createMapActions()
 	_currentMap = _maps.at(0);
 }

+void GUI::createPOIFilesActions()
+{
+	_poiFilesSM = new QSignalMapper(this);
+
+	for (int i = 0; i < _poi.files().count(); i++)
+		createPOIFileAction(i);
+
+	connect(_poiFilesSM, SIGNAL(mapped(int)), this, SLOT(poiFileChecked(int)));
+}
+
+QAction *GUI::createPOIFileAction(int index)
+{
+	QAction *a = new QAction(QFileInfo(_poi.files().at(index)).fileName(),
+	  this);
+	a->setCheckable(true);
+	a->setChecked(true);
+
+	_poiFilesSM->setMapping(a, index);
+	connect(a, SIGNAL(triggered()), _poiFilesSM, SLOT(map()));
+
+	_poiFilesActions.append(a);
+
+	return a;
+}
+
 void GUI::createActions()
 {
 	// Action Groups
@ -155,7 +211,7 @@ void GUI::createActions()
 	  tr("Close"), this);
 	_closeFileAction->setShortcut(QKeySequence::Close);
 	_closeFileAction->setActionGroup(_fileActionGroup);
-	connect(_closeFileAction, SIGNAL(triggered()), this, SLOT(closeFile()));
+	connect(_closeFileAction, SIGNAL(triggered()), this, SLOT(closeAll()));
 	_reloadFileAction = new QAction(QIcon(QPixmap(RELOAD_FILE_ICON)),
 	  tr("Reload"), this);
 	_reloadFileAction->setShortcut(QKeySequence::Refresh);
@ -166,11 +222,15 @@ void GUI::createActions()
 	_openPOIAction = new QAction(QIcon(QPixmap(OPEN_FILE_ICON)),
 	  tr("Load POI file"), this);
 	connect(_openPOIAction, SIGNAL(triggered()), this, SLOT(openPOIFile()));
+	_closePOIAction = new QAction(QIcon(QPixmap(CLOSE_FILE_ICON)),
+	  tr("Close POI files"), this);
+	connect(_closePOIAction, SIGNAL(triggered()), this, SLOT(closePOIFiles()));
 	_showPOIAction = new QAction(QIcon(QPixmap(SHOW_POI_ICON)),
 	  tr("Show POIs"), this);
 	_showPOIAction->setCheckable(true);
 	_showPOIAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_P));
 	connect(_showPOIAction, SIGNAL(triggered(bool)), this, SLOT(showPOI(bool)));
+	createPOIFilesActions();

 	// Map actions
 	_showMapAction = new QAction(QIcon(QPixmap(SHOW_MAP_ICON)), tr("Show map"),
@ -250,7 +310,12 @@ void GUI::createMenus()
 	_mapMenu->addAction(_showMapAction);

 	_poiMenu = menuBar()->addMenu(tr("POI"));
+	_poiFilesMenu = _poiMenu->addMenu(tr("POI files"));
+	_poiFilesMenu->addActions(_poiFilesActions);
+	_poiMenu->addSeparator();
 	_poiMenu->addAction(_openPOIAction);
+	_poiMenu->addAction(_closePOIAction);
+	_poiMenu->addSeparator();
 	_poiMenu->addAction(_showPOIAction);

 	_settingsMenu = menuBar()->addMenu(tr("Settings"));
@ -309,10 +374,9 @@ void GUI::createTrackGraphs()
 {
 	_elevationGraph = new ElevationGraph;
 	_speedGraph = new SpeedGraph;
+	_heartRateGraph = new HeartRateGraph;

 	_trackGraphs = new QTabWidget;
-	_trackGraphs->addTab(_elevationGraph, tr("Elevation"));
-	_trackGraphs->addTab(_speedGraph, tr("Speed"));
 	connect(_trackGraphs, SIGNAL(currentChanged(int)), this,
 	  SLOT(graphChanged(int)));

@ -333,6 +397,8 @@ void GUI::createStatusBar()
 	statusBar()->addPermanentWidget(_distanceLabel, 1);
 	statusBar()->addPermanentWidget(_timeLabel, 1);
 	statusBar()->setSizeGripEnabled(false);
+
+	updateStatusBarInfo();
 }

 void GUI::about()
@ -383,8 +449,7 @@ void GUI::dataSources()
 	  QString("<h4>") + tr("Map sources") + QString("</h4><p>")
 	  + tr("Map (tiles) source URLs are read on program startup from the "
 		"following file:")
-		+ QString("</p><p><code>") + QDir::homePath()
-		  + QString("/" MAP_LIST_FILE "</code></p><p>")
+		+ QString("</p><p><code>") + USER_MAP_FILE + QString("</code></p><p>")
 		+ tr("The file format is one map entry per line, consisting of the map "
 		  "name and tiles URL delimited by a TAB character. The tile X and Y "
 		  "coordinates are replaced with $x and $y in the URL and the zoom "
@ -395,8 +460,7 @@ void GUI::dataSources()
 	  + QString("<h4>") + tr("POIs") + QString("</h4><p>")
 	  + tr("To make GPXSee load a POI file automatically on startup, add "
 		"the file to the following directory:")
-		+ QString("</p><p><code>") + QDir::homePath()
-		+ QString("/" POI_DIR "</code></p>")
+		+ QString("</p><p><code>") + USER_POI_DIR + QString("</code></p>")
 	);

 	msgBox.exec();
@ -414,21 +478,27 @@ void GUI::openFile()

 bool GUI::openFile(const QString &fileName)
 {
+	bool ret = true;
+
 	if (fileName.isEmpty() || _files.contains(fileName))
 		return false;

 	if (loadFile(fileName)) {
 		_files.append(fileName);
 		_browser->setCurrent(fileName);
-		updateStatusBarInfo();
 		_fileActionGroup->setEnabled(true);
 		_navigationActionGroup->setEnabled(true);
-		updateNavigationActions();
-		return true;
 	} else {
-		updateNavigationActions();
-		return false;
+		_fileActionGroup->setEnabled(false);
+		ret = false;
 	}
+
+	updateNavigationActions();
+	updateStatusBarInfo();
+	updateGraphTabs();
+	updateTrackView();
+
+	return ret;
 }

 bool GUI::loadFile(const QString &fileName)
@ -438,6 +508,9 @@ bool GUI::loadFile(const QString &fileName)
 	if (gpx.loadFile(fileName)) {
 		_elevationGraph->loadGPX(gpx);
 		_speedGraph->loadGPX(gpx);
+		_heartRateGraph->loadGPX(gpx);
+		updateGraphTabs();
+		_track->setHidden(false);
 		_track->loadGPX(gpx);
 		if (_showPOIAction->isChecked())
 			_track->loadPOI(_poi);
@ -464,23 +537,50 @@ bool GUI::loadFile(const QString &fileName)

 void GUI::openPOIFile()
 {
-	QString fileName = QFileDialog::getOpenFileName(this, tr("Open POI file"),
+	QStringList files = QFileDialog::getOpenFileNames(this, tr("Open POI file"),
 	  QString(), tr("GPX files (*.gpx);;CSV files (*.csv);;All files (*)"));
+	QStringList list = files;

-	if (!fileName.isEmpty()) {
-		if (!_poi.loadFile(fileName)) {
-			QString error = tr("Error loading POI file:\n%1")
-			  .arg(_poi.errorString()) + QString("\n");
-			if (_poi.errorLine())
-				error.append(tr("Line: %1").arg(_poi.errorLine()));
-			QMessageBox::critical(this, tr("Error"), error);
-		} else {
-			_showPOIAction->setChecked(true);
-			_track->loadPOI(_poi);
-		}
+	for (QStringList::Iterator it = list.begin(); it != list.end(); it++)
+		openPOIFile(*it);
+}
+
+bool GUI::openPOIFile(const QString &fileName)
+{
+	if (fileName.isEmpty())
+		return false;
+
+	if (!_poi.loadFile(fileName)) {
+		QString error = tr("Error loading POI file:\n%1")
+		  .arg(_poi.errorString()) + QString("\n");
+		if (_poi.errorLine())
+			error.append(tr("Line: %1").arg(_poi.errorLine()));
+		QMessageBox::critical(this, tr("Error"), error);
+
+		return false;
+	} else {
+		_showPOIAction->setChecked(true);
+		_track->loadPOI(_poi);
+		_poiFilesMenu->addAction(createPOIFileAction(
+		  _poi.files().indexOf(fileName)));
+
+		return true;
 	}
 }

+void GUI::closePOIFiles()
+{
+	_poiFilesMenu->clear();
+
+	for (int i = 0; i < _poiFilesActions.count(); i++)
+		delete _poiFilesActions[i];
+	_poiFilesActions.clear();
+
+	_track->clearPOI();
+
+	_poi.clear();
+}
+
 void GUI::saveAs()
 {
 	QString fileName = QFileDialog::getSaveFileName(this, "Export to PDF",
@ -544,17 +644,17 @@ void GUI::saveFile(const QString &fileName)
 	}
 	scene.addItem(&info);
 	scene.render(&p, QRectF(0, 0, printer.width(), 200));
-
-	p.end();
 }

 void GUI::reloadFile()
 {
 	_distance = 0;
 	_time = 0;
+	_trackCount = 0;

 	_elevationGraph->clear();
 	_speedGraph->clear();
+	_heartRateGraph->clear();
 	_track->clear();

 	for (int i = 0; i < _files.size(); i++) {
@ -565,13 +665,15 @@ void GUI::reloadFile()
 	}

 	updateStatusBarInfo();
+	updateGraphTabs();
+	updateTrackView();
 	if (_files.isEmpty())
 		_fileActionGroup->setEnabled(false);
 	else
 		_browser->setCurrent(_files.last());
 }

-void GUI::closeFile()
+void GUI::closeFiles()
 {
 	_distance = 0;
 	_time = 0;
@ -579,12 +681,20 @@ void GUI::closeFile()

 	_elevationGraph->clear();
 	_speedGraph->clear();
+	_heartRateGraph->clear();
 	_track->clear();

 	_files.clear();
+}
+
+void GUI::closeAll()
+{
+	closeFiles();

 	_fileActionGroup->setEnabled(false);
 	updateStatusBarInfo();
+	updateGraphTabs();
+	updateTrackView();
 }

 void GUI::showPOI(bool checked)
@ -627,7 +737,7 @@ void GUI::showToolbars(bool checked)
 void GUI::updateStatusBarInfo()
 {
 	if (_files.count() == 0) {
-		_fileNameLabel->clear();
+		_fileNameLabel->setText(tr("No GPX files loaded"));
 		_distanceLabel->clear();
 		_timeLabel->clear();
 		return;
@ -638,10 +748,10 @@ void GUI::updateStatusBarInfo()

 	if (_imperialUnitsAction->isChecked())
 		_distanceLabel->setText(QString::number(_distance * M2MI, 'f', 1)
-		  + " " + tr("mi"));
+		  + UNIT_SPACE + tr("mi"));
 	else
 		_distanceLabel->setText(QString::number(_distance * M2KM, 'f', 1)
-		  + " " + tr("km"));
+		  + UNIT_SPACE + tr("km"));
 	_timeLabel->setText(timeSpan(_time));
 }

@ -653,12 +763,28 @@ void GUI::mapChanged(int index)
 		_track->setMap(_currentMap);
 }

+void GUI::poiFileChecked(int index)
+{
+	_poi.enableFile(_poi.files().at(index),
+	  _poiFilesActions.at(index)->isChecked());
+
+	_track->clearPOI();
+	if (_showPOIAction->isChecked())
+		_track->loadPOI(_poi);
+}
+
 void GUI::graphChanged(int index)
 {
-	if (_trackGraphs->widget(index) == _elevationGraph)
-		_elevationGraph->setSliderPosition(_speedGraph->sliderPosition());
-	else if (_trackGraphs->widget(index) == _speedGraph)
-		_speedGraph->setSliderPosition(_elevationGraph->sliderPosition());
+	if (index < 0)
+		return;
+
+	GraphView *tv = static_cast<GraphView*>(_trackGraphs->widget(index));
+	if (_lastGraph) {
+		if (_lastGraph->sliderPosition() >= 0)
+			_lastSliderPos = _lastGraph->sliderPosition();
+		tv->setSliderPosition(_lastSliderPos);
+	}
+	_lastGraph = tv;
 }

 void GUI::updateNavigationActions()
@ -680,11 +806,52 @@ void GUI::updateNavigationActions()
 	}
 }

+void GUI::updateGraphTabs()
+{
+	struct GraphTab tabs[] = {
+	  {_elevationGraph, tr("Elevation")},
+	  {_speedGraph, tr("Speed")},
+	  {_heartRateGraph, tr("Heart rate")}
+	};
+	int index;
+	GraphView *gv;
+
+	for (int i = 0; i < (int)ARRAY_SIZE(tabs); i++) {
+		gv = tabs[i].view;
+		if (!gv->count() && (index = _trackGraphs->indexOf(gv)) >= 0)
+			_trackGraphs->removeTab(index);
+	}
+
+	for (int i = 0; i < (int)ARRAY_SIZE(tabs); i++) {
+		gv = tabs[i].view;
+		if (gv->count() && _trackGraphs->indexOf(gv) < 0)
+			_trackGraphs->insertTab(i, gv, tabs[i].label);
+	}
+
+	for (int i = 0; i < (int)ARRAY_SIZE(tabs); i++) {
+		if (tabs[i].view->count()) {
+			if (_showGraphsAction->isChecked())
+				_trackGraphs->setHidden(false);
+			_showGraphsAction->setEnabled(true);
+			return;
+		}
+	}
+
+	_trackGraphs->setHidden(true);
+	_showGraphsAction->setEnabled(false);
+}
+
+void GUI::updateTrackView()
+{
+	_track->setHidden(!(_track->trackCount() + _track->waypointCount()));
+}
+
 void GUI::setMetricUnits()
 {
 	_track->setUnits(Metric);
 	_elevationGraph->setUnits(Metric);
 	_speedGraph->setUnits(Metric);
+	_heartRateGraph->setUnits(Metric);
 	updateStatusBarInfo();
 }

@ -693,6 +860,7 @@ void GUI::setImperialUnits()
 	_track->setUnits(Imperial);
 	_elevationGraph->setUnits(Imperial);
 	_speedGraph->setUnits(Imperial);
+	_heartRateGraph->setUnits(Imperial);
 	updateStatusBarInfo();
 }

@ -702,7 +870,7 @@ void GUI::next()
 	if (file.isNull())
 		return;

-	closeFile();
+	closeFiles();
 	openFile(file);
 }

@ -712,7 +880,7 @@ void GUI::prev()
 	if (file.isNull())
 		return;

-	closeFile();
+	closeFiles();
 	openFile(file);
 }

@ -722,7 +890,7 @@ void GUI::last()
 	if (file.isNull())
 		return;

-	closeFile();
+	closeFiles();
 	openFile(file);
 }

@ -732,7 +900,7 @@ void GUI::first()
 	if (file.isNull())
 		return;

-	closeFile();
+	closeFiles();
 	openFile(file);
 }

@ -757,7 +925,7 @@ void GUI::keyPressEvent(QKeyEvent *event)

 	if (!file.isNull()) {
 		if (!(event->modifiers() & MODIFIER))
-			closeFile();
+			closeFiles();
 		openFile(file);
 	}
 }
--- a/src/gui.h
+++ b/src/gui.h
@ -2,19 +2,22 @@
 #define GUI_H

 #include <QMainWindow>
-#include <QMenu>
-#include <QToolBar>
-#include <QTabWidget>
-#include <QGraphicsView>
-#include <QActionGroup>
-#include <QAction>
-#include <QLabel>
+#include <QString>
+#include <QList>
 #include "poi.h"

-
+class QMenu;
+class QToolBar;
+class QTabWidget;
+class QActionGroup;
+class QAction;
+class QLabel;
+class QSignalMapper;
 class FileBrowser;
+class GraphView;
 class ElevationGraph;
 class SpeedGraph;
+class HeartRateGraph;
 class TrackView;
 class Map;

@ -34,9 +37,10 @@ private slots:
 	void saveFile();
 	void saveAs();
 	void openFile();
-	void closeFile();
+	void closeAll();
 	void reloadFile();
 	void openPOIFile();
+	void closePOIFiles();
 	void showPOI(bool checked);
 	void showMap(bool checked);
 	void showGraphs(bool checked);
@ -44,6 +48,7 @@ private slots:

 	void mapChanged(int);
 	void graphChanged(int);
+	void poiFileChecked(int);

 	void next();
 	void prev();
@ -54,8 +59,12 @@ private slots:
 	void setImperialUnits();

 private:
-	void loadFiles();
+	void loadMaps();
+	void loadPOIs();
+	void closeFiles();

+	QAction *createPOIFileAction(int index);
+	void createPOIFilesActions();
 	void createMapActions();
 	void createActions();
 	void createMenus();
@ -64,10 +73,13 @@ private:
 	void createTrackView();
 	void createTrackGraphs();

+	bool openPOIFile(const QString &fileName);
 	bool loadFile(const QString &fileName);
 	void saveFile(const QString &fileName);
 	void updateStatusBarInfo();
 	void updateNavigationActions();
+	void updateGraphTabs();
+	void updateTrackView();

 	void keyPressEvent(QKeyEvent * event);

@ -77,6 +89,7 @@ private:
 	QMenu *_mapMenu;
 	QMenu *_settingsMenu;
 	QMenu *_unitsMenu;
+	QMenu *_poiFilesMenu;

 	QToolBar *_fileToolBar;
 	QToolBar *_showToolBar;
@ -96,6 +109,7 @@ private:
 	QAction *_closeFileAction;
 	QAction *_reloadFileAction;
 	QAction *_openPOIAction;
+	QAction *_closePOIAction;
 	QAction *_showPOIAction;
 	QAction *_showMapAction;
 	QAction *_showGraphsAction;
@ -107,6 +121,9 @@ private:
 	QAction *_metricUnitsAction;
 	QAction *_imperialUnitsAction;
 	QList<QAction*> _mapActions;
+	QList<QAction*> _poiFilesActions;
+
+	QSignalMapper *_poiFilesSM;

 	QLabel *_fileNameLabel;
 	QLabel *_distanceLabel;
@ -114,6 +131,7 @@ private:

 	ElevationGraph *_elevationGraph;
 	SpeedGraph *_speedGraph;
+	HeartRateGraph *_heartRateGraph;
 	TrackView *_track;

 	POI _poi;
@ -127,6 +145,9 @@ private:
 	qreal _distance;
 	qreal _time;
 	int _trackCount;
+
+	GraphView *_lastGraph;
+	qreal _lastSliderPos;
 };

 #endif // GUI_H
--- a/src/heartrategraph.cpp
+++ b/src/heartrategraph.cpp
@ -0,0 +1,87 @@
+#include "gpx.h"
+#include "heartrategraph.h"
+
+
+HeartRateGraph::HeartRateGraph(QWidget *parent) : GraphView(parent)
+{
+	_max = 0;
+
+	setXLabel(tr("Distance"));
+	setYLabel(tr("Heart rate"));
+	setXUnits(tr("km"));
+	setYUnits(tr("1/min"));
+	setXScale(M2KM);
+	setPrecision(0);
+}
+
+void HeartRateGraph::addInfo()
+{
+	GraphView::addInfo(tr("Average"), QString::number(avg() * _yScale, 'f', 0)
+	  + UNIT_SPACE + _yUnits);
+	GraphView::addInfo(tr("Maximum"), QString::number(_max * _yScale,  'f', 0)
+	  + UNIT_SPACE + _yUnits);
+}
+
+void HeartRateGraph::loadGPX(const GPX &gpx)
+{
+	for (int i = 0; i < gpx.trackCount(); i++) {
+		QVector<QPointF> data;
+		qreal max = 0, sum = 0, w = 0;
+
+		gpx.track(i).heartRateGraph(data);
+		if (data.count() < 2) {
+			skipColor();
+			continue;
+		}
+
+		for (int j = 1; j < data.size(); j++) {
+			sum += data.at(j).y() * (data.at(j).x() - data.at(j-1).x());
+			w += data.at(j).x() - data.at(j-1).x();
+		}
+		_avg.append(QPointF(gpx.track(i).distance(), sum/w));
+
+		for (int j = 0; j < data.size(); j++)
+			max = qMax(max, data.at(j).y());
+		_max = qMax(_max, max);
+
+		addInfo();
+		loadData(data);
+	}
+}
+
+qreal HeartRateGraph::avg() const
+{
+	qreal sum = 0, w = 0;
+	QList<QPointF>::const_iterator it;
+
+	for (it = _avg.begin(); it != _avg.end(); it++) {
+		sum += it->y() * it->x();
+		w += it->x();
+	}
+
+	return (sum / w);
+}
+
+void HeartRateGraph::clear()
+{
+	_max = 0;
+	_avg.clear();
+
+	GraphView::clear();
+}
+
+void HeartRateGraph::setUnits(enum Units units)
+{
+	if (units == Metric) {
+		setXUnits(tr("km"));
+		setXScale(M2KM);
+	} else {
+		setXUnits(tr("mi"));
+		setXScale(M2MI);
+	}
+
+	clearInfo();
+	addInfo();
+
+	redraw();
+}
--- a/src/heartrategraph.h
+++ b/src/heartrategraph.h
@ -0,0 +1,30 @@
+#ifndef HEARTRATEGRAPH_H
+#define HEARTRATEGRAPH_H
+
+#include "graphview.h"
+#include "units.h"
+
+class GPX;
+
+class HeartRateGraph : public GraphView
+{
+	Q_OBJECT
+
+public:
+	HeartRateGraph(QWidget *parent = 0);
+
+	void loadGPX(const GPX &gpx);
+	void clear();
+	void setUnits(enum Units units);
+
+	qreal avg() const;
+	qreal max() const {return _max;}
+
+private:
+	void addInfo();
+
+	qreal _max;
+	QList<QPointF> _avg;
+};
+
+#endif // HEARTRATEGRAPH_H
--- a/src/map.cpp
+++ b/src/map.cpp
@ -15,7 +15,7 @@ Map::Map(QObject *parent, const QString &name, const QString &url)
 	connect(&Downloader::instance(), SIGNAL(finished()), this,
 	  SLOT(emitLoaded()));

-	QString path = QString(TILES_DIR"/") + _name;
+	QString path = TILES_DIR + QString("/") + _name;
 	if (!QDir::home().mkpath(path))
 		fprintf(stderr, "Error creating tiles dir: %s\n", qPrintable(path));
 }
@ -31,9 +31,8 @@ void Map::loadTiles(QList<Tile> &list)

 	for (int i = 0; i < list.size(); ++i) {
 		Tile &t = list[i];
-		QString file = QString("%1/" TILES_DIR "/%2/%3-%4-%5")
-		  .arg(QDir::homePath()).arg(_name).arg(t.zoom()).arg(t.xy().rx())
-		  .arg(t.xy().ry());
+		QString file = TILES_DIR + QString("/%1/%2-%3-%4")
+		  .arg(_name).arg(t.zoom()).arg(t.xy().rx()).arg(t.xy().ry());
 		QFileInfo fi(file);

 		if (fi.exists()) {
--- a/src/map.h
+++ b/src/map.h
@ -9,7 +9,7 @@ public:
 	Tile(const QPoint &xy, int zoom)
 		{_xy = xy; _zoom = zoom;}

-	int zoom() {return _zoom;}
+	int zoom() const {return _zoom;}
 	QPoint& xy() {return _xy;}
 	QPixmap& pixmap() {return _pixmap;}

--- a/src/markeritem.cpp
+++ b/src/markeritem.cpp
@ -19,10 +19,18 @@ void MarkerItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option
 {
 	Q_UNUSED(option);
 	Q_UNUSED(widget);
+	bool aa;
+
+
+	if ((aa = painter->testRenderHint(QPainter::Antialiasing)))
+		painter->setRenderHint(QPainter::Antialiasing, false);

 	painter->setPen(Qt::red);
 	painter->drawLine(-SIZE/2, 0, SIZE/2, 0);
 	painter->drawLine(0, -SIZE/2, 0, SIZE/2);

+	if (aa)
+		painter->setRenderHint(QPainter::Antialiasing, true);
+
 //	painter->drawRect(boundingRect());
 }
--- a/src/colorshop.cpp
+++ b/src/colorshop.cpp
@ -1,4 +1,4 @@
-#include "colorshop.h"
+#include "palette.h"


 #define HUE_INIT		0.1f
@ -43,12 +43,12 @@ static unsigned hsv2rgb(float h, float s, float v)
 	  + (unsigned)(b * 256);
 }

-ColorShop::ColorShop()
+Palette::Palette()
 {
 	_hueState = HUE_INIT;
 }

-QColor ColorShop::color()
+QColor Palette::color()
 {
 	_hueState += HUE_INCREMENT;
 	_hueState -= (int) _hueState;
@ -56,7 +56,7 @@ QColor ColorShop::color()
 	return QColor(hsv2rgb(_hueState, SATURATION, VALUE));
 }

-void ColorShop::reset()
+void Palette::reset()
 {
 	_hueState = HUE_INIT;
 }
--- a/src/colorshop.h
+++ b/src/colorshop.h
@ -1,12 +1,12 @@
-#ifndef COLORSHOP_H
-#define COLORSHOP_H
+#ifndef PALETTE_H
+#define PALETTE_H

 #include <QColor>

-class ColorShop
+class Palette
 {
 public:
-	ColorShop();
+	Palette();
 	QColor color();
 	void reset();

@ -14,4 +14,4 @@ private:
 	float _hueState;
 };

-#endif // COLORSHOP_H
+#endif // PALLETE_H
--- a/src/parser.cpp
+++ b/src/parser.cpp
@ -5,16 +5,18 @@ void Parser::handleExtensionData(QStringRef element, const QString &value)
 {
 	if (element == "speed")
 		_track->last().speed = value.toDouble();
+	else if (element == "hr" || element == "heartrate")
+		_track->last().heartRate = value.toDouble();
 }

 void Parser::handleTrekPointData(QStringRef element, const QString &value)
 {
 	if (element == "ele")
 		_track->last().elevation = value.toLatin1().toDouble();
-	if (element == "time")
+	else if (element == "time")
 		_track->last().timestamp = QDateTime::fromString(value.toLatin1(),
 		  Qt::ISODate);
-	if (element == "geoidheight")
+	else if (element == "geoidheight")
 		_track->last().geoidheight = value.toLatin1().toDouble();
 }

@ -37,11 +39,24 @@ void Parser::handleWayPointAttributes(const QXmlStreamAttributes &attr)
 	  attr.value("lat").toLatin1().toDouble()));
 }

+void Parser::tpExtension()
+{
+	while (_reader.readNextStartElement()) {
+		if (_reader.name() == "hr")
+			handleExtensionData(_reader.name(), _reader.readElementText());
+		else
+			_reader.skipCurrentElement();
+	}
+}
+
 void Parser::extensions()
 {
 	while (_reader.readNextStartElement()) {
-		if (_reader.name() == "speed")
+		if (_reader.name() == "speed" || _reader.name() == "hr"
+		  || _reader.name() == "heartrate")
 			handleExtensionData(_reader.name(), _reader.readElementText());
+		else if (_reader.name() == "TrackPointExtension")
+			tpExtension();
 		else
 			_reader.skipCurrentElement();
 	}
@ -64,7 +79,7 @@ void Parser::trackPoints()
 {
 	while (_reader.readNextStartElement()) {
 		if (_reader.name() == "trkpt") {
-			_track->append(TrackPoint());
+			_track->append(Trackpoint());
 			handleTrekPointAttributes(_reader.attributes());
 			trackPointData();
 		} else
@ -96,11 +111,11 @@ void Parser::gpx()
 {
 	while (_reader.readNextStartElement()) {
 		if (_reader.name() == "trk") {
-			_tracks.append(QVector<TrackPoint>());
+			_tracks.append(QVector<Trackpoint>());
 			_track = &_tracks.back();
 			track();
 		} else if (_reader.name() == "wpt") {
-			_waypoints.append(WayPoint());
+			_waypoints.append(Waypoint());
 			handleWayPointAttributes(_reader.attributes());
 			wayPointData();
 		} else
--- a/src/parser.h
+++ b/src/parser.h
@ -11,7 +11,7 @@
 class Parser
 {
 public:
-	Parser(QList<QVector<TrackPoint> > &tracks, QList<WayPoint> &waypoints)
+	Parser(QList<QVector<Trackpoint> > &tracks, QList<Waypoint> &waypoints)
 	  : _tracks(tracks), _waypoints(waypoints) {_track = 0;}
 	bool loadFile(QIODevice *device);
 	QString errorString() const {return _reader.errorString();}
@ -22,6 +22,7 @@ private:
 	void gpx();
 	void track();
 	void trackPoints();
+	void tpExtension();
 	void extensions();
 	void trackPointData();
 	void wayPointData();
@ -33,9 +34,9 @@ private:
 	void handleExtensionData(QStringRef element, const QString &value);

 	QXmlStreamReader _reader;
-	QList<QVector<TrackPoint> > &_tracks;
-	QList<WayPoint> &_waypoints;
-	QVector<TrackPoint> *_track;
+	QList<QVector<Trackpoint> > &_tracks;
+	QList<Waypoint> &_waypoints;
+	QVector<Trackpoint> *_track;
 };

 #endif // PARSER_H
--- a/src/poi.cpp
+++ b/src/poi.cpp
@ -6,8 +6,6 @@
 #include "poi.h"


-#define BOUNDING_RECT_SIZE 0.01
-
 bool POI::loadFile(const QString &fileName)
 {
 	QString error;
@ -41,21 +39,27 @@ bool POI::loadFile(const QString &fileName)
 bool POI::loadGPXFile(const QString &fileName)
 {
 	GPX gpx;
-	int cnt = _data.size();
+	FileIndex index;
+
+	index.enabled = true;
+	index.start = _data.size();

 	if (gpx.loadFile(fileName)) {
 		for (int i = 0; i < gpx.waypoints().size(); i++)
-			_data.append(WayPoint(
-			  ll2mercator(gpx.waypoints().at(i).coordinates()),
-			  gpx.waypoints().at(i).description()));
+			_data.append(gpx.waypoints().at(i));
+		index.end = _data.size() - 1;

-		for (int i = cnt; i < _data.size(); ++i) {
+		for (int i = index.start; i <= index.end; i++) {
+			const QPointF &p = _data.at(i).coordinates();
 			qreal c[2];
-			c[0] = _data.at(i).coordinates().x();
-			c[1] = _data.at(i).coordinates().y();
+			c[0] = p.x();
+			c[1] = p.y();
 			_tree.Insert(c, c, i);
 		}

+		_files.append(fileName);
+		_indexes.append(index);
+
 		return true;
 	} else {
 		_error = gpx.errorString();
@ -68,8 +72,12 @@ bool POI::loadGPXFile(const QString &fileName)
 bool POI::loadCSVFile(const QString &fileName)
 {
 	QFile file(fileName);
+	FileIndex index;
 	bool ret;
-	int ln = 1, cnt = _data.size();
+	int ln = 1;
+
+	index.enabled = true;
+	index.start = _data.size();

 	if (!file.open(QFile::ReadOnly | QFile::Text)) {
 		_error = qPrintable(file.errorString());
@ -99,18 +107,23 @@ bool POI::loadCSVFile(const QString &fileName)
 		}
 		QByteArray ba = list[2].trimmed();

-		_data.append(WayPoint(ll2mercator(QPointF(lon, lat)),
+		_data.append(Waypoint(QPointF(lon, lat),
 		  QString::fromUtf8(ba.data(), ba.size())));
 		ln++;
 	}
+	index.end = _data.size() - 1;

-	for (int i = cnt; i < _data.size(); ++i) {
+	for (int i = index.start; i <= index.end; i++) {
+		const QPointF &p = _data.at(i).coordinates();
 		qreal c[2];
-		c[0] = _data.at(i).coordinates().x();
-		c[1] = _data.at(i).coordinates().y();
+		c[0] = p.x();
+		c[1] = p.y();
 		_tree.Insert(c, c, i);
 	}

+	_files.append(fileName);
+	_indexes.append(index);
+
 	return true;
 }

@ -122,17 +135,18 @@ static bool cb(size_t data, void* context)
 	return true;
 }

-QVector<WayPoint> POI::points(const QVector<QPointF> &path) const
+QVector<Waypoint> POI::points(const QVector<QPointF> &path, qreal radius) const
 {
-	QVector<WayPoint> ret;
+	QVector<Waypoint> ret;
 	QSet<int> set;
 	qreal min[2], max[2];

 	for (int i = 0; i < path.count(); i++) {
-		min[0] = path.at(i).x() - BOUNDING_RECT_SIZE;
-		min[1] = path.at(i).y() - BOUNDING_RECT_SIZE;
-		max[0] = path.at(i).x() + BOUNDING_RECT_SIZE;
-		max[1] = path.at(i).y() + BOUNDING_RECT_SIZE;
+		const QPointF &p = path.at(i);
+		min[0] = p.x() - radius;
+		min[1] = p.y() - radius;
+		max[0] = p.x() + radius;
+		max[1] = p.y() + radius;
 		_tree.Search(min, max, cb, &set);
 	}

@ -145,8 +159,34 @@ QVector<WayPoint> POI::points(const QVector<QPointF> &path) const
 	return ret;
 }

+void POI::enableFile(const QString &fileName, bool enable)
+{
+	int i;
+
+	i = _files.indexOf(fileName);
+	Q_ASSERT(i >= 0);
+	_indexes[i].enabled = enable;
+
+	_tree.RemoveAll();
+	for (int i = 0; i < _indexes.count(); i++) {
+		FileIndex idx = _indexes.at(i);
+		if (!idx.enabled)
+			continue;
+
+		for (int j = idx.start; j <= idx.end; j++) {
+			const QPointF &p = _data.at(j).coordinates();
+			qreal c[2];
+			c[0] = p.x();
+			c[1] = p.y();
+			_tree.Insert(c, c, j);
+		}
+	}
+}
+
 void POI::clear()
 {
 	_tree.RemoveAll();
 	_data.clear();
+	_files.clear();
+	_indexes.clear();
 }
--- a/src/poi.h
+++ b/src/poi.h
@ -4,6 +4,7 @@
 #include <QVector>
 #include <QPointF>
 #include <QString>
+#include <QStringList>
 #include "waypoint.h"
 #include "rtree.h"

@ -11,22 +12,33 @@
 class POI
 {
 public:
+	POI() : _errorLine(0) {}
 	bool loadFile(const QString &fileName);
-	QString errorString() const {return _error;}
+	const QString &errorString() const {return _error;}
 	int errorLine() const {return _errorLine;}

-	QVector<WayPoint> points(const QVector<QPointF> &path) const;
-
+	QVector<Waypoint> points(const QVector<QPointF> &path,
+	  qreal radius = 0.01) const;
+	const QStringList &files() const {return _files;}
+	void enableFile(const QString &fileName, bool enable);
 	void clear();

 private:
 	typedef RTree<size_t, qreal, 2> POITree;
+	typedef struct {
+		int start;
+		int end;
+		bool enabled;
+	} FileIndex;

 	bool loadCSVFile(const QString &fileName);
 	bool loadGPXFile(const QString &fileName);

 	POITree _tree;
-	QVector<WayPoint> _data;
+	QVector<Waypoint> _data;
+	QStringList _files;
+	QList<FileIndex> _indexes;
+
 	QString _error;
 	int _errorLine;
 };
--- a/src/scaleitem.cpp
+++ b/src/scaleitem.cpp
@ -46,6 +46,11 @@ void ScaleItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 	font.setFamily(FONT_FAMILY);
 	QFontMetrics fm(font);
 	QRect br;
+	bool aa;
+
+
+	if ((aa = painter->testRenderHint(QPainter::Antialiasing)))
+		painter->setRenderHint(QPainter::Antialiasing, false);

 	painter->setFont(font);

@ -63,6 +68,9 @@ void ScaleItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 		painter->fillRect(QRectF(i * _width, br.height() + PADDING, _width,
 		  SCALE_HEIGHT), Qt::black);

+	if (aa)
+		painter->setRenderHint(QPainter::Antialiasing, true);
+
 /*
 	painter->setPen(Qt::red);
 	painter->drawRect(boundingRect());
--- a/src/sliderinfoitem.cpp
+++ b/src/sliderinfoitem.cpp
@ -7,7 +7,6 @@

 SliderInfoItem::SliderInfoItem(QGraphicsItem *parent) : QGraphicsItem(parent)
 {
-
 }

 void SliderInfoItem::updateBoundingRect()
--- a/src/slideritem.h
+++ b/src/slideritem.h
@ -14,7 +14,7 @@ public:
 	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 	  QWidget *widget);

-	QRectF area() {return _area;}
+	const QRectF &area() const {return _area;}
 	void setArea(const QRectF &area) {_area = area;}

 	void clear();
--- a/src/speedgraph.cpp
+++ b/src/speedgraph.cpp
@ -7,13 +7,13 @@ SpeedGraph::SpeedGraph(QWidget *parent) : GraphView(parent)
 {
 	_max = 0;

-	GraphView::setXLabel(tr("Distance"));
-	GraphView::setYLabel(tr("Speed"));
-	GraphView::setXUnits(tr("km"));
-	GraphView::setYUnits(tr("km/h"));
-	GraphView::setXScale(M2KM);
-	GraphView::setYScale(MS2KMH);
-	GraphView::setPrecision(1);
+	setXLabel(tr("Distance"));
+	setYLabel(tr("Speed"));
+	setXUnits(tr("km"));
+	setYUnits(tr("km/h"));
+	setXScale(M2KM);
+	setYScale(MS2KMH);
+	setPrecision(1);
 }

 void SpeedGraph::addInfo()
@ -31,14 +31,16 @@ void SpeedGraph::loadGPX(const GPX &gpx)
 		qreal max = 0;

 		gpx.track(i).speedGraph(data);
-		if (data.isEmpty())
-			return;
+		if (data.count() < 2) {
+			skipColor();
+			continue;
+		}

 		_avg.append(QPointF(gpx.track(i).distance(), gpx.track(i).distance()
 		  / gpx.track(i).time()));

-		for (int i = 0; i < data.size(); i++)
-			max = qMax(max, data.at(i).y());
+		for (int j = 0; j < data.size(); j++)
+			max = qMax(max, data.at(j).y());
 		_max = qMax(_max, max);

 		addInfo();
@ -70,15 +72,15 @@ void SpeedGraph::clear()
 void SpeedGraph::setUnits(enum Units units)
 {
 	if (units == Metric) {
-		GraphView::setXUnits(tr("km"));
-		GraphView::setYUnits(tr("km/h"));
-		GraphView::setXScale(M2KM);
-		GraphView::setYScale(MS2KMH);
+		setXUnits(tr("km"));
+		setYUnits(tr("km/h"));
+		setXScale(M2KM);
+		setYScale(MS2KMH);
 	} else {
-		GraphView::setXUnits(tr("mi"));
-		GraphView::setYUnits(tr("mi/h"));
-		GraphView::setXScale(M2MI);
-		GraphView::setYScale(MS2MIH);
+		setXUnits(tr("mi"));
+		setYUnits(tr("mi/h"));
+		setXScale(M2MI);
+		setYScale(MS2MIH);
 	}

 	clearInfo();
--- a/src/track.cpp
+++ b/src/track.cpp
@ -1,9 +1,13 @@
+#include <cmath>
 #include "ll.h"
 #include "track.h"

+
 #define WINDOW_EF 3
 #define WINDOW_SE 11
-#define WINDOW_SF 11
+#define WINDOW_SF 7
+#define WINDOW_HE 11
+#define WINDOW_HF 3

 static bool lt(const QPointF &p1, const QPointF &p2)
 {
@ -76,6 +80,18 @@ static QVector<QPointF> filter(const QVector<QPointF> &v, int window)
 	return ret;
 }

+Track::Track(const QVector<Trackpoint> &data) : _data(data)
+{
+	_distance = 0;
+
+	for (int i = 1; i < _data.count(); i++)
+		_dd.append(llDistance(_data.at(i).coordinates,
+		  _data.at(i-1).coordinates));
+
+	for (int i = 0; i < _dd.size(); i++)
+		_distance += _dd.at(i);
+}
+
 void Track::elevationGraph(QVector<QPointF> &graph) const
 {
 	qreal dist = 0;
@ -84,9 +100,13 @@ void Track::elevationGraph(QVector<QPointF> &graph) const
 	if (!_data.size())
 		return;

+	if (std::isnan(_data.at(0).elevation))
+		return;
 	raw.append(QPointF(0, _data.at(0).elevation));
 	for (int i = 1; i < _data.size(); i++) {
-		dist += llDistance(_data.at(i).coordinates, _data.at(i-1).coordinates);
+		dist += _dd.at(i-1);
+		if (std::isnan(_data.at(i).elevation))
+			return;
 		raw.append(QPointF(dist,  _data.at(i).elevation
 		  - _data.at(i).geoidheight));
 	}
@ -104,11 +124,11 @@ void Track::speedGraph(QVector<QPointF> &graph) const

 	raw.append(QPointF(0, 0));
 	for (int i = 1; i < _data.size(); i++) {
-		ds = llDistance(_data.at(i).coordinates, _data.at(i-1).coordinates);
+		ds = _dd.at(i-1);
 		dt = _data.at(i-1).timestamp.msecsTo(_data.at(i).timestamp) / 1000.0;
 		dist += ds;

-		if (_data.at(i).speed < 0) {
+		if (std::isnan(_data.at(i).speed)) {
 			if (dt == 0)
 				continue;
 			v = ds / dt;
@ -121,20 +141,31 @@ void Track::speedGraph(QVector<QPointF> &graph) const
 	graph = filter(eliminate(raw, WINDOW_SE), WINDOW_SF);
 }

+void Track::heartRateGraph(QVector<QPointF> &graph) const
+{
+	qreal dist = 0;
+	QVector<QPointF> raw;
+
+	if (!_data.size())
+		return;
+
+	if (std::isnan(_data.at(0).heartRate))
+		return;
+	raw.append(QPointF(0, _data.at(0).heartRate));
+	for (int i = 1; i < _data.count(); i++) {
+		if (std::isnan(_data.at(i).heartRate))
+			return;
+		dist += _dd.at(i-1);
+		raw.append(QPointF(dist, _data.at(i).heartRate));
+	}
+
+	graph = filter(eliminate(raw, WINDOW_HE), WINDOW_HF);
+}
+
 void Track::track(QVector<QPointF> &track) const
 {
 	for (int i = 0; i < _data.size(); i++)
-		track.append(ll2mercator(_data.at(i).coordinates));
-}
-
-qreal Track::distance() const
-{
-	qreal dist = 0;
-
-	for (int i = 1; i < _data.size(); i++)
-		dist += llDistance(_data.at(i).coordinates, _data.at(i-1).coordinates);
-
-	return dist;
+		track.append(_data.at(i).coordinates);
 }

 qreal Track::time() const
--- a/src/track.h
+++ b/src/track.h
@ -8,17 +8,20 @@
 class Track
 {
 public:
-	Track(const QVector<TrackPoint> &data) : _data(data) {}
+	Track(const QVector<Trackpoint> &data);

 	void elevationGraph(QVector<QPointF> &graph) const;
 	void speedGraph(QVector<QPointF> &graph) const;
+	void heartRateGraph(QVector<QPointF> &graph) const;
 	void track(QVector<QPointF> &track) const;
-	qreal distance() const;
+	qreal distance() const {return _distance;}
 	qreal time() const;
 	QDateTime date() const;

 private:
-	const QVector<TrackPoint> &_data;
+	const QVector<Trackpoint> &_data;
+	QVector<qreal> _dd;
+	qreal _distance;
 };

 #endif // TRACK_H
--- a/src/trackpoint.h
+++ b/src/trackpoint.h
@ -3,16 +3,23 @@

 #include <QPointF>
 #include <QDateTime>
+#include <cmath>

-struct TrackPoint
+struct Trackpoint
 {
 	QPointF coordinates;
 	QDateTime timestamp;
 	qreal elevation;
 	qreal geoidheight;
 	qreal speed;
+	qreal heartRate;

-	TrackPoint() {elevation = 0; geoidheight = 0; speed = -1;}
+	Trackpoint() {
+		elevation = NAN;
+		geoidheight = 0;
+		speed = NAN;
+		heartRate = NAN;
+	}
 };

 #endif // TRACKPOINT_H
--- a/src/trackview.cpp
+++ b/src/trackview.cpp
@ -1,4 +1,3 @@
-#include <cmath>
 #include <QGraphicsView>
 #include <QGraphicsScene>
 #include <QPainterPath>
@ -6,7 +5,7 @@
 #include "poi.h"
 #include "gpx.h"
 #include "map.h"
-#include "poiitem.h"
+#include "waypointitem.h"
 #include "markeritem.h"
 #include "scaleitem.h"
 #include "ll.h"
@ -27,14 +26,16 @@ TrackView::TrackView(QWidget *parent)
 	setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
 	setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 	setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+	setRenderHints(QPainter::Antialiasing);

 	_mapScale = new ScaleItem();
 	_mapScale->setZValue(2.0);

-	_zoom = -1;
-	_scale = 1.0;
+	_zoom = ZOOM_MAX;
+	_scale = mapScale(_zoom);
 	_map = 0;
-	_maxLen = 0;
+	_maxPath = 0;
+	_maxDistance = 0;
 }

 TrackView::~TrackView()
@ -42,95 +43,167 @@ TrackView::~TrackView()
 	delete _scene;
 }

+void TrackView::addTrack(const QVector<QPointF> &track)
+{
+	QPainterPath path;
+	QGraphicsPathItem *pi;
+	MarkerItem *mi;
+
+
+	if (track.size() < 2) {
+		_palette.color();
+		return;
+	}
+
+	_tracks.append(track);
+
+	const QPointF &p = track.at(0);
+	path.moveTo(ll2mercator(QPointF(p.x(), -p.y())));
+	for (int i = 1; i < track.size(); i++) {
+		const QPointF &p = track.at(i);
+		path.lineTo(ll2mercator(QPointF(p.x(), -p.y())));
+	}
+
+	_maxPath = qMax(path.length(), _maxPath);
+
+	pi = new QGraphicsPathItem(path);
+	_paths.append(pi);
+	_zoom = qMin(_zoom, scale2zoom(trackScale()));
+	_scale = mapScale(_zoom);
+	QBrush brush(_palette.color(), Qt::SolidPattern);
+	QPen pen(brush, TRACK_WIDTH * _scale);
+	pi->setPen(pen);
+	pi->setScale(1.0/_scale);
+	_scene->addItem(pi);
+
+	mi = new MarkerItem(pi);
+	_markers.append(mi);
+	mi->setPos(pi->path().pointAtPercent(0));
+	mi->setScale(_scale);
+}
+
+void TrackView::addWaypoints(const QList<Waypoint> &waypoints)
+{
+	for (int i = 0; i < waypoints.count(); i++) {
+		const Waypoint &w = waypoints.at(i);
+		WaypointItem *wi = new WaypointItem(
+		  Waypoint(ll2mercator(QPointF(w.coordinates().x(),
+		    -w.coordinates().y())), w.description()));
+
+		wi->setPos(wi->entry().coordinates() * 1.0/_scale);
+		wi->setZValue(1);
+		_scene->addItem(wi);
+
+		_locations.append(wi);
+		_waypoints.append(w.coordinates());
+	}
+
+	_zoom = qMin(_zoom, scale2zoom(waypointScale()));
+	_scale = mapScale(_zoom);
+}
+
 void TrackView::loadGPX(const GPX &gpx)
 {
+	int zoom = _zoom;
+
 	for (int i = 0; i < gpx.trackCount(); i++) {
 		QVector<QPointF> track;
-		QPainterPath path;
-		QGraphicsPathItem *pi;
-		MarkerItem *mi;
-		QColor color = _colorShop.color();
-		qreal prevScale = _scale;
-
-
 		gpx.track(i).track(track);
-
-		if (track.size() < 2)
-			continue;
-
-		_tracks.append(track);
-
-		path.moveTo(track.at(0).x(), -track.at(0).y());
-		for (int i = 1; i < track.size(); i++)
-			path.lineTo(track.at(i).x(), -track.at(i).y());
-
-		_maxLen = qMax(path.length(), _maxLen);
-
-
-		pi = new QGraphicsPathItem(path);
-		_trackPaths.append(pi);
-		_zoom = scale2zoom(trackScale());
-		_scale = mapScale();
-		QBrush brush(color, Qt::SolidPattern);
-		QPen pen(brush, TRACK_WIDTH * _scale);
-		pi->setPen(pen);
-		pi->setScale(1.0/_scale);
-		_scene->addItem(pi);
-
-		mi = new MarkerItem(pi);
-		_markers.append(mi);
-		mi->setPos(pi->path().pointAtPercent(0));
-		mi->setScale(_scale);
-
-		if (_trackPaths.size() > 1 && prevScale != _scale)
-			rescale(_scale);
-
-		QRectF br = trackBoundingRect();
-		QRectF ba = br.adjusted(-TILE_SIZE, -TILE_SIZE, TILE_SIZE, TILE_SIZE);
-		_scene->setSceneRect(ba);
-		centerOn(ba.center());
-
-		if (_mapScale->scene() != _scene)
-			_scene->addItem(_mapScale);
-
-		_mapScale->setLatitude(track.at(track.size() / 2).y());
-		_mapScale->setZoom(_zoom);
+		addTrack(track);
+		_maxDistance = qMax(gpx.track(i).distance(), _maxDistance);
 	}
+
+	addWaypoints(gpx.waypoints());
+
+	if (_paths.empty() && _locations.empty())
+		return;
+
+	if ((_paths.size() > 1 && _zoom < zoom)
+	  || (_locations.size() && _zoom < zoom))
+		rescale(_scale);
+
+	QRectF br = trackBoundingRect() | waypointBoundingRect();
+	QRectF ba = br.adjusted(-TILE_SIZE, -TILE_SIZE, TILE_SIZE, TILE_SIZE);
+	_scene->setSceneRect(ba);
+	centerOn(ba.center());
+
+	_mapScale->setLatitude(-(br.center().ry() * _scale));
+	_mapScale->setZoom(_zoom);
+	if (_mapScale->scene() != _scene)
+		_scene->addItem(_mapScale);
 }

 QRectF TrackView::trackBoundingRect() const
+{
+	if (_paths.empty())
+		return QRectF();
+
+	QRectF br = _paths.at(0)->sceneBoundingRect();
+	for (int i = 1; i < _paths.size(); i++)
+		br |= _paths.at(i)->sceneBoundingRect();
+
+	return br;
+}
+
+QRectF TrackView::waypointBoundingRect() const
 {
 	qreal bottom, top, left, right;

-	bottom = _trackPaths.at(0)->sceneBoundingRect().bottom();
-	top = _trackPaths.at(0)->sceneBoundingRect().top();
-	left = _trackPaths.at(0)->sceneBoundingRect().left();
-	right = _trackPaths.at(0)->sceneBoundingRect().right();
+	if (_locations.empty())
+		return QRectF();

-	for (int i = 1; i < _trackPaths.size(); i++) {
-		bottom = qMax(bottom, _trackPaths.at(i)->sceneBoundingRect().bottom());
-		top = qMin(top, _trackPaths.at(i)->sceneBoundingRect().top());
-		right = qMax(right, _trackPaths.at(i)->sceneBoundingRect().right());
-		left = qMin(left, _trackPaths.at(i)->sceneBoundingRect().left());
+	const QPointF &p = _locations.at(0)->pos();
+	bottom = p.y();
+	top = p.y();
+	left = p.x();
+	right = p.x();
+
+	for (int i = 1; i < _locations.size(); i++) {
+		const QPointF &p = _locations.at(i)->pos();
+		bottom = qMax(bottom, p.y());
+		top = qMin(top, p.y());
+		right = qMax(right, p.x());
+		left = qMin(left, p.x());
 	}

 	return QRectF(QPointF(left, top), QPointF(right, bottom));
 }

 qreal TrackView::trackScale() const
+{
+	if (_paths.empty())
+		return mapScale(ZOOM_MAX);
+
+	QRectF br = _paths.at(0)->path().boundingRect();
+
+	for (int i = 1; i < _paths.size(); i++)
+		br |= _paths.at(i)->path().boundingRect();
+
+	QPointF sc(br.width() / (viewport()->width() - MARGIN/2),
+	  br.height() / (viewport()->height() - MARGIN/2));
+
+	return qMax(sc.x(), sc.y());
+}
+
+qreal TrackView::waypointScale() const
 {
 	qreal bottom, top, left, right;

-	bottom = _trackPaths.at(0)->path().boundingRect().bottom();
-	top = _trackPaths.at(0)->path().boundingRect().top();
-	left = _trackPaths.at(0)->path().boundingRect().left();
-	right = _trackPaths.at(0)->path().boundingRect().right();
+	if (_locations.size() < 2)
+		return mapScale(ZOOM_MAX);

-	for (int i = 1; i < _trackPaths.size(); i++) {
-		bottom = qMax(bottom, _trackPaths.at(i)->path().boundingRect().bottom());
-		top = qMin(top, _trackPaths.at(i)->path().boundingRect().top());
-		right = qMax(right, _trackPaths.at(i)->path().boundingRect().right());
-		left = qMin(left, _trackPaths.at(i)->path().boundingRect().left());
+	const QPointF &p = _locations.at(0)->entry().coordinates();
+	bottom = p.y();
+	top = p.y();
+	left = p.x();
+	right = p.x();
+
+	for (int i = 1; i < _locations.size(); i++) {
+		const QPointF &p = _locations.at(i)->entry().coordinates();
+		bottom = qMax(bottom, p.y());
+		top = qMin(top, p.y());
+		right = qMax(right, p.x());
+		left = qMin(left, p.x());
 	}

 	QRectF br(QPointF(left, top), QPointF(right, bottom));
@ -140,26 +213,29 @@ qreal TrackView::trackScale() const
 	return qMax(sc.x(), sc.y());
 }

-qreal TrackView::mapScale() const
+qreal TrackView::mapScale(int zoom) const
 {
-	return ((360.0/(qreal)(1<<_zoom))/(qreal)TILE_SIZE);
+	return ((360.0/(qreal)(1<<zoom))/(qreal)TILE_SIZE);
 }

 void TrackView::rescale(qreal scale)
 {
-	for (int i = 0; i < _trackPaths.size(); i++) {
+	for (int i = 0; i < _paths.size(); i++) {
 		_markers.at(i)->setScale(scale);
-		_trackPaths.at(i)->setScale(1.0/scale);
+		_paths.at(i)->setScale(1.0/scale);

-		QPen pen(_trackPaths.at(i)->pen());
+		QPen pen(_paths.at(i)->pen());
 		pen.setWidthF(TRACK_WIDTH * scale);
-		_trackPaths.at(i)->setPen(pen);
+		_paths.at(i)->setPen(pen);
 	}

-	QHash<WayPoint, POIItem*>::const_iterator it, jt;
+	for (int i = 0; i < _locations.size(); i++)
+		_locations.at(i)->setPos(_locations.at(i)->entry().coordinates()
+		  * 1.0/scale);
+
+	QHash<Waypoint, WaypointItem*>::const_iterator it, jt;
 	for (it = _pois.constBegin(); it != _pois.constEnd(); it++) {
-		it.value()->setPos(QPointF(it.value()->entry().coordinates().x()
-		  * 1.0/scale, -it.value()->entry().coordinates().y() * 1.0/scale));
+		it.value()->setPos(it.value()->entry().coordinates() * 1.0/scale);
 		it.value()->show();
 	}

@ -174,29 +250,36 @@ void TrackView::rescale(qreal scale)
 	_scale = scale;
 }

+void TrackView::addPOI(const QVector<Waypoint> &waypoints)
+{
+	for (int i = 0; i < waypoints.size(); i++) {
+		const Waypoint &w = waypoints.at(i);
+
+		if (_pois.contains(w))
+			continue;
+
+		WaypointItem *pi = new WaypointItem(
+		  Waypoint(ll2mercator(QPointF(w.coordinates().x(),
+		  -w.coordinates().y())), w.description()));
+
+		pi->setPos(pi->entry().coordinates() * 1.0/_scale);
+		pi->setZValue(1);
+		_scene->addItem(pi);
+
+		_pois.insert(w, pi);
+	}
+}
+
 void TrackView::loadPOI(const POI &poi)
 {
-	QHash<WayPoint, POIItem*>::const_iterator it,jt;
+	QHash<Waypoint, WaypointItem*>::const_iterator it,jt;

-	if (!_tracks.size())
+	if (!_tracks.size() && !_waypoints.size())
 		return;

-	for (int i = 0; i < _tracks.size(); i++) {
-		QVector<WayPoint> p = poi.points(_tracks.at(i));
-
-		for (int i = 0; i < p.size(); i++) {
-			if (_pois.contains(p.at(i)))
-				continue;
-
-			POIItem *pi = new POIItem(p.at(i));
-			pi->setPos(p.at(i).coordinates().x() * 1.0/_scale,
-			  -p.at(i).coordinates().y() * 1.0/_scale);
-			pi->setZValue(1);
-			_scene->addItem(pi);
-
-			_pois.insert(p.at(i), pi);
-		}
-	}
+	for (int i = 0; i < _tracks.size(); i++)
+		addPOI(poi.points(_tracks.at(i)));
+	addPOI(poi.points(_waypoints));

 	for (it = _pois.constBegin(); it != _pois.constEnd(); it++) {
 		for (jt = _pois.constBegin(); jt != _pois.constEnd(); jt++) {
@ -227,7 +310,7 @@ void TrackView::redraw()

 void TrackView::wheelEvent(QWheelEvent *event)
 {
-	if (_tracks.isEmpty())
+	if (_paths.isEmpty() && _locations.isEmpty())
 		return;

 	QPointF pos = mapToScene(event->pos());
@ -236,8 +319,8 @@ void TrackView::wheelEvent(QWheelEvent *event)
 	_zoom = (event->delta() > 0) ?
 		qMin(_zoom + 1, ZOOM_MAX) : qMax(_zoom - 1, ZOOM_MIN);

-	rescale(mapScale());
-	QRectF br = trackBoundingRect();
+	rescale(mapScale(_zoom));
+	QRectF br = trackBoundingRect() | waypointBoundingRect();
 	QRectF ba = br.adjusted(-TILE_SIZE, -TILE_SIZE, TILE_SIZE, TILE_SIZE);
 	_scene->setSceneRect(ba);

@ -254,10 +337,10 @@ void TrackView::wheelEvent(QWheelEvent *event)

 void TrackView::setTrackLineWidth(qreal width)
 {
-	for (int i = 0; i < _trackPaths.size(); i++) {
-		QPen pen(_trackPaths.at(i)->pen());
+	for (int i = 0; i < _paths.size(); i++) {
+		QPen pen(_paths.at(i)->pen());
 		pen.setWidthF(width);
-		_trackPaths.at(i)->setPen(pen);
+		_paths.at(i)->setPen(pen);
 	}
 }

@ -298,7 +381,7 @@ enum QPrinter::Orientation TrackView::orientation() const

 void TrackView::clearPOI()
 {
-	QHash<WayPoint, POIItem*>::const_iterator it;
+	QHash<Waypoint, WaypointItem*>::const_iterator it;

 	for (it = _pois.constBegin(); it != _pois.constEnd(); it++) {
 		_scene->removeItem(it.value());
@ -314,30 +397,42 @@ void TrackView::clear()
 		_scene->removeItem(_mapScale);

 	_pois.clear();
-	_tracks.clear();
-	_trackPaths.clear();
+	_paths.clear();
+	_locations.clear();
 	_markers.clear();
 	_scene->clear();
-	_colorShop.reset();
+	_palette.reset();

-	_maxLen = 0;
+	_tracks.clear();
+	_waypoints.clear();

-	_scene->setSceneRect(0, 0, 0, 0);
+	_maxPath = 0;
+	_maxDistance = 0;
+	_zoom = ZOOM_MAX;
+	_scale = mapScale(_zoom);
+
+	_scene->setSceneRect(QRectF());
 }

 void TrackView::movePositionMarker(qreal val)
 {
-	for (int i = 0; i < _trackPaths.size(); i++) {
-		qreal f = _maxLen / _trackPaths.at(i)->path().length();
-		QPointF pos = _trackPaths.at(i)->path().pointAtPercent(qMin(val * f,
-		  1.0));
-		_markers.at(i)->setPos(pos);
+	qreal mp = val / _maxDistance;
+
+	for (int i = 0; i < _paths.size(); i++) {
+		qreal f = _maxPath / _paths.at(i)->path().length();
+		if (mp * f > 1.0)
+			_markers.at(i)->setVisible(false);
+		else {
+			QPointF pos = _paths.at(i)->path().pointAtPercent(mp * f);
+			_markers.at(i)->setPos(pos);
+			_markers.at(i)->setVisible(true);
+		}
 	}
 }

 void TrackView::drawBackground(QPainter *painter, const QRectF &rect)
 {
-	if (_tracks.isEmpty() || !_map) {
+	if ((_paths.isEmpty() && _locations.isEmpty())|| !_map) {
 		painter->fillRect(rect, Qt::white);
 		return;
 	}
@ -369,10 +464,10 @@ void TrackView::drawBackground(QPainter *painter, const QRectF &rect)

 void TrackView::resizeEvent(QResizeEvent *e)
 {
-	if (_tracks.isEmpty())
+	if (_paths.isEmpty() && _locations.isEmpty())
 		return;

-	QRectF br = trackBoundingRect();
+	QRectF br = trackBoundingRect() | waypointBoundingRect();
 	QRectF ba = br.adjusted(-TILE_SIZE, -TILE_SIZE, TILE_SIZE, TILE_SIZE);

 	if (ba.width() < e->size().width()) {
--- a/src/trackview.h
+++ b/src/trackview.h
@ -7,13 +7,13 @@
 #include <QList>
 #include <QPrinter>
 #include "units.h"
-#include "colorshop.h"
+#include "palette.h"
 #include "waypoint.h"

 class GPX;
 class POI;
 class Map;
-class POIItem;
+class WaypointItem;
 class MarkerItem;
 class ScaleItem;

@ -37,6 +37,9 @@ public:
 	void plot(QPainter *painter, const QRectF &target);
 	enum QPrinter::Orientation orientation() const;

+	int trackCount() const {return _paths.count();}
+	int waypointCount() const {return _locations.count();}
+
 public slots:
 	void movePositionMarker(qreal val);

@ -44,9 +47,15 @@ private slots:
 	void redraw();

 private:
+	void addTrack(const QVector<QPointF> &track);
+	void addWaypoints(const QList<Waypoint> &waypoints);
+	void addPOI(const QVector<Waypoint> &waypoints);
+
 	QRectF trackBoundingRect() const;
+	QRectF waypointBoundingRect() const;
 	qreal trackScale() const;
-	qreal mapScale() const;
+	qreal waypointScale() const;
+	qreal mapScale(int zoom) const;
 	void rescale(qreal scale);

 	void showMarkers(bool show);
@ -58,15 +67,18 @@ private:
 	void paintEvent(QPaintEvent *e);

 	QGraphicsScene *_scene;
-	QList<QVector<QPointF> > _tracks;
-	QList<QGraphicsPathItem*> _trackPaths;
+	QList<QGraphicsPathItem*> _paths;
 	QList<MarkerItem*> _markers;
-	QHash<WayPoint, POIItem*> _pois;
+	QList<WaypointItem*> _locations;
+	QHash<Waypoint, WaypointItem*> _pois;
+	QList<QVector<QPointF> > _tracks;
+	QVector<QPointF> _waypoints;
+
 	Map *_map;
 	ScaleItem *_mapScale;

-	ColorShop _colorShop;
-	qreal _maxLen;
+	Palette _palette;
+	qreal _maxPath, _maxDistance;

 	qreal _scale;
 	int _zoom;
--- a/src/waypoint.h
+++ b/src/waypoint.h
@ -5,11 +5,11 @@
 #include <QString>
 #include <QHash>

-class WayPoint
+class Waypoint
 {
 public:
-	WayPoint() {}
-	WayPoint(const QPointF &coordinates, const QString &description)
+	Waypoint() {}
+	Waypoint(const QPointF &coordinates, const QString &description)
 	  : _coordinates(coordinates), _description(description) {}

 	const QPointF &coordinates() const {return _coordinates;}
@ -19,7 +19,7 @@ public:
 	void setDescription(const QString &description)
 	  {_description = description;}

-	bool operator==(const WayPoint &other) const
+	bool operator==(const Waypoint &other) const
 	  {return this->_description == other._description
 	  && this->_coordinates == other._coordinates;}

@ -28,7 +28,7 @@ private:
 	QString _description;
 };

-inline uint qHash(const WayPoint &key)
+inline uint qHash(const Waypoint &key)
 {
 	return ::qHash(key.description());
 }
--- a/src/waypointitem.cpp
+++ b/src/waypointitem.cpp
@ -1,18 +1,18 @@
 #include <QPainter>
 #include "config.h"
-#include "poiitem.h"
+#include "waypointitem.h"


 #define POINT_SIZE  8

-POIItem::POIItem(const WayPoint &entry, QGraphicsItem *parent)
+WaypointItem::WaypointItem(const Waypoint &entry, QGraphicsItem *parent)
  : QGraphicsItem(parent)
 {
 	_entry = entry;
 	updateBoundingRect();
 }

-void POIItem::updateBoundingRect()
+void WaypointItem::updateBoundingRect()
 {
 	QFont font;
 	font.setPixelSize(FONT_SIZE);
@ -20,11 +20,11 @@ void POIItem::updateBoundingRect()
 	QFontMetrics fm(font);
 	QRect ts = fm.tightBoundingRect(_entry.description());

-	_boundingRect = QRectF(0, 0, ts.width() + POINT_SIZE,
-	  ts.height() + fm.descent() + POINT_SIZE);
+	_boundingRect = QRectF(-POINT_SIZE/2, -POINT_SIZE/2, ts.width()
+	  + POINT_SIZE, ts.height() + fm.descent() + POINT_SIZE);
 }

-void POIItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+void WaypointItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 	  QWidget *widget)
 {
 	Q_UNUSED(option);
@ -36,10 +36,10 @@ void POIItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 	QRect ts = fm.tightBoundingRect(_entry.description());

 	painter->setFont(font);
-	painter->drawText(POINT_SIZE - qMax(ts.x(), 0), POINT_SIZE + ts.height(),
+	painter->drawText(POINT_SIZE/2 - qMax(ts.x(), 0), POINT_SIZE/2 + ts.height(),
 	  _entry.description());
 	painter->setBrush(Qt::SolidPattern);
-	painter->drawEllipse(0, 0, POINT_SIZE, POINT_SIZE);
+	painter->drawEllipse(-POINT_SIZE/2, -POINT_SIZE/2, POINT_SIZE, POINT_SIZE);

 /*
 	painter->setPen(Qt::red);
--- a/src/waypointitem.h
+++ b/src/waypointitem.h
@ -1,14 +1,14 @@
-#ifndef POIITEM_H
-#define POIITEM_H
+#ifndef WAYPOINTITEM_H
+#define WAYPOINTITEM_H

 #include <QGraphicsItem>
 #include "waypoint.h"

-class POIItem : public QGraphicsItem
+class WaypointItem : public QGraphicsItem
 {
 public:
-	POIItem(const WayPoint &entry, QGraphicsItem *parent = 0);
-	const WayPoint &entry() const {return _entry;}
+	WaypointItem(const Waypoint &entry, QGraphicsItem *parent = 0);
+	const Waypoint &entry() const {return _entry;}

 	QRectF boundingRect() const {return _boundingRect;}
 	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
@ -17,8 +17,8 @@ public:
 private:
 	void updateBoundingRect();

-	WayPoint _entry;
+	Waypoint _entry;
 	QRectF _boundingRect;
 };

-#endif // POIITEM_H
+#endif // WAYPOINTITEM_H
Author	SHA1	Message	Date
Martin Tůma	e05069d653	Filter parameters adjustment	2016-03-25 13:11:26 +01:00
Martin Tůma	1928b579ab	Replace global data sources with user data sources rather than merging them	2016-03-25 11:27:42 +01:00
Martin Tůma	501431207f	Fixed graphs display configuration issue	2016-03-25 10:59:47 +01:00
Martin Tůma	0d41341086	Fixed broken file action group handling on file load error	2016-03-25 10:49:08 +01:00
Martin Tůma	13f383ab7a	Yet another GUI polishing	2016-03-25 09:50:19 +01:00
Martin Tůma	5253698602	Yet another Graph tab display behaviour change	2016-03-24 20:50:11 +01:00
Martin Tůma	6bcb6ceb8d	Now using a file on the filesystem for default maps rather than the executable	2016-03-24 19:34:46 +01:00
Martin Tůma	9da82a978c	Fixed broken app close action	2016-03-24 19:16:26 +01:00
Martin Tůma	64a343dd2e	Fixed tab logic	2016-03-23 20:56:39 +01:00
Martin Tůma	ac93ccba29	Fixed track color skew on empty tracks	2016-03-23 20:49:40 +01:00
Martin Tůma	7cd005873d	Added missing size check	2016-03-23 20:48:22 +01:00
Martin Tůma	9c16c3498c	Fixed redraw issue	2016-03-23 09:47:02 +01:00
Martin Tůma	a2eaacc017	Better graph tabs handling	2016-03-23 09:38:22 +01:00
Martin Tůma	58bed99d14	Fixed broken slider position setting Refactoring	2016-03-23 09:22:26 +01:00
Martin Tůma	de71aa0d0c	version++	2016-03-22 19:49:48 +01:00
Martin Tůma	14290bf1f0	Enabled loading multiple POI files at once	2016-03-22 19:47:11 +01:00
Martin Tůma	e0fd77bbfd	Fixed graph slider position computation	2016-03-22 19:19:59 +01:00
Martin Tůma	b1b8d68610	Fixed Y legend plotting issue	2016-03-22 06:48:49 +01:00
Martin Tůma	a0b64b4227	Added support for Garmin "TrackPointExtension" extension (heart rate)	2016-03-21 23:13:46 +01:00
Martin Tůma	93670d3026	Added heart rate graph Improved graphs loading performance Fixed various corner case behaviour bugs	2016-03-21 22:37:55 +01:00
Martin Tůma	b212ccf594	version++	2016-03-20 21:08:13 +01:00
Martin Tùma	a80de92691	Code cleanup	2016-03-19 17:24:53 +01:00
Martin Tùma	17ab241a6d	Refactoring	2016-03-19 09:06:43 +01:00
Martin Tùma	816e1d1768	Fixed POI loading logic	2016-03-19 09:05:40 +01:00
Martin Tůma	50c768e12d	Header cleanup	2016-03-17 21:14:48 +01:00
Martin Tůma	72dda5fdd6	Added searching for POIs near waypoints Refactoring	2016-03-17 20:56:40 +01:00
Martin Tůma	ee3a6adf2b	Fixed graph display issues on constant graphs Fixed elevation graph data handling	2016-03-17 00:50:20 +01:00
Martin Tůma	56f15da550	Added support for displaying waypoints	2016-03-15 01:20:24 +01:00
Martin Tůma	61c82a0836	Fixed (centred) waypoint position markers Fixed waypoint "radius" computation	2016-03-13 17:44:25 +01:00
Martin Tůma	201b3f6dae	Version++	2016-03-05 22:51:39 +01:00
Martin Tůma	04f2a08b78	Code cleanup	2016-03-05 22:42:22 +01:00
Martin Tůma	a736e3204f	Unit spacer fix	2016-03-05 22:09:53 +01:00
Martin Tůma	08f503249d	Localization update	2016-03-05 18:06:57 +01:00
Martin Tůma	f05e6ce29f	Extended POI file control possibilities	2016-03-05 18:01:13 +01:00
Martin Tůma	209f58412a	Fixed broken palette handling	2016-03-03 19:45:04 +01:00
Martin Tůma	919d53ade9	Improved track loading logic	2016-03-03 09:15:56 +01:00
Martin Tůma	4cba2ddefd	Fixed broken loading of GPX files with empty tracks	2016-03-03 09:15:15 +01:00
Martin Tůma	e52a163529	Refactoring	2016-03-02 09:34:39 +01:00
Martin Tůma	70238062f2	Added missing initializations	2016-03-02 09:15:03 +01:00
Martin Tůma	7d749dfe5b	Fixed broken track count when reloading files	2016-02-29 09:04:36 +01:00
Martin Tůma	64e65679fe	Now using antialiasing in track view	2016-02-28 10:58:25 +01:00
Martin Tůma	7a6e60b83d	Merge branch 'master' of https://github.com/tumic0/GPXSee	2016-02-28 09:33:40 +01:00
Martin Tůma	a1ac09f615	Refactoring	2016-02-28 09:32:54 +01:00
Martin Tůma	236d045492	Added OBS download link	2016-02-19 23:27:27 +01:00
Martin Tůma	ba4ac9fe51	Yet another refactoring	2016-02-19 21:42:54 +01:00
Martin Tůma	59d8b3cc77	Code cleanup	2016-02-19 21:34:55 +01:00