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81 Commits
2.19 ... 3.1

Author SHA1 Message Date
Martin Tůma
371fa13bc6 Resize optimization 2016-11-12 09:09:42 +01:00
Martin Tůma
5a8250ed63 Fixed special cases scene rect computation 2016-11-11 23:48:38 +01:00
Martin Tůma
c8a39a607b Fixed error checking 2016-11-11 22:04:26 +01:00
Martin Tůma
215cf03b68 Fixed error handling 2016-11-11 21:53:23 +01:00
Martin Tůma
9cadb8d0a5 Make coverity happy 2016-11-11 21:37:35 +01:00
Martin Tůma
20c82deda7 README update 2016-11-11 20:15:11 +01:00
Martin Tůma
7c9768e83a Added missing IGC integration. 
Version 3.1.
 2016-11-11 19:54:53 +01:00
Martin Tůma
736566b12c Fixed path view clipping 2016-11-11 18:35:22 +01:00
Martin Tůma
540339bf22 Fixed zoom computation. 
Code cleanup.
 2016-11-11 17:58:18 +01:00
Martin Tůma
81a9743064 Added support for IGC routes (C records) 2016-11-11 17:57:49 +01:00
Martin Tůma
818fa11fd3 Added IGC icons 2016-11-10 08:56:38 +01:00
Martin Tůma
dd80d34e58 Code cleanup 2016-11-10 08:46:59 +01:00
Martin Tůma
17c791d753 Added support for IGC files 2016-11-10 00:08:11 +01:00
Martin Tůma
9f06b042ca Added support for MultiGeometry objects in KML 2016-11-08 20:50:42 +01:00
Martin Tůma
d201101587 Updated README 2016-11-08 08:47:09 +01:00
Martin Tůma
da842bd21d Fixed FIT MIME type 2016-11-08 08:41:48 +01:00
Martin Tůma
8a90a736d2 Added cadence and power graphs 2016-11-06 03:28:08 +01:00
Martin Tůma
aac9bf024b Debug stuff 2016-11-05 20:00:14 +01:00
Martin Tůma
585ded6b1c Code cleanup 2016-11-05 17:37:04 +01:00
Martin Tůma
b9098c0dc5 Redesigned track data filtering 2016-11-05 17:33:29 +01:00
Martin Tůma
584245785e Added struct size padding asserts to FIT parser 2016-11-05 17:32:15 +01:00
Martin Tůma
66ce91c237 Enlarged icons 2016-11-03 18:34:47 +01:00
Martin Tůma
d134938ff8 Added missing icon files to Mac bundle 2016-11-03 18:34:23 +01:00
Martin Tůma
9e583a9dab Added support for FIT files with developer data fields 2016-11-03 08:02:28 +01:00
Martin Tůma
62ff4bb7c4 Refactoring 2016-11-03 07:37:17 +01:00
Martin Tůma
4b66aaa78b Fixed error handling 2016-11-03 01:09:41 +01:00
Martin Tůma
c97aa9c25d Updated OS X file associations 2016-11-02 20:13:53 +01:00
Martin Tůma
f1c6db0b46 Added TCX, KML and FIT file association 2016-11-02 19:39:32 +01:00
Martin Tůma
9bd70ec96e Localization update 2016-11-02 17:36:59 +01:00
Martin Tůma
984d3bb6c5 Refactoring 2016-11-02 17:35:26 +01:00
Martin Tůma
87a4398131 Improved FIT parser error handling 2016-11-02 17:33:54 +01:00
Martin Tůma
324ac2e0f4 Code cleanup 2016-11-02 17:33:06 +01:00
Martin Tůma
8591d3f34c Localization update 2016-11-01 08:42:16 +01:00
Martin Tůma
1a53968bd3 Fixed FIT parser 2016-11-01 08:24:05 +01:00
Martin Tůma
82cf7b49ca Fixed coordinates conversion 2016-11-01 00:14:44 +01:00
Martin Tůma
9789982626 Added support for Garmin FIT file format. 2016-10-31 22:59:08 +01:00
Martin Tůma
eb03fe6ead Added zooming on double clicks 
Fixed "zoom under mouse" algorithm
 2016-10-29 21:22:26 +02:00
Martin Tůma
0d1b416c4f Code cleanup 2016-10-29 18:01:25 +02:00
Martin Tůma
c89f8dbb47 Improved error reporting 2016-10-29 12:22:28 +02:00
Martin Tůma
e4d777bace Increased marker size(width) 2016-10-29 10:49:28 +02:00
Martin Tůma
640829d89d Some more error handling fixes. 2016-10-29 10:40:30 +02:00
Martin Tůma
78fb5c1547 Code cleanup 2016-10-28 21:44:53 +02:00
Martin Tůma
6a25ad6379 Improved error handling 2016-10-28 19:29:42 +02:00
Martin Tůma
5693375a3f Added support for KML gx:Track 2016-10-28 19:12:40 +02:00
Martin Tůma
10b903c129 Added support for track/route names and descriptions 2016-10-28 14:33:36 +02:00
Martin Tůma
9a0d304e8d Version 3.0 2016-10-28 01:37:59 +02:00
Martin Tůma
0e5eb7287d Use LineStrings as Tracks rather than routes in KML files 2016-10-28 01:33:44 +02:00
Martin Tůma
7827509a4a Optimization 2016-10-28 00:48:49 +02:00
Martin Tůma
974290ce8b Treat TCX courses as tracks not as routes 2016-10-28 00:48:04 +02:00
Martin Tůma
09c097cc68 KML parser code cleanup 2016-10-27 22:33:35 +02:00
Martin Tůma
7f12c0ca95 TCX parser code cleanup 2016-10-27 09:15:05 +02:00
Martin Tůma
a773921da0 Some more GPX parser code cleanup 2016-10-27 08:27:25 +02:00
Martin Tůma
b67428065f Code cleanup 2016-10-27 08:09:12 +02:00
Martin Tůma
5bbf117f64 Added missing GPX parser error handling 
Refactoring
 2016-10-27 00:20:00 +02:00
Martin Tůma
1744764025 Improved file loading performance 
Better error reporting
 2016-10-26 20:17:05 +02:00
Martin Tůma
c425b3868d Added support for KML files without document tags 2016-10-26 09:01:35 +02:00
Martin Tůma
84e61c657e Added support for sub-folders in KML 2016-10-26 08:23:18 +02:00
Martin Tůma
721ee2aaa9 Improved KML parser 2016-10-25 22:50:11 +02:00
Martin Tůma
6cc22afcdc Added file changes missing in last commit... 2016-10-25 19:46:44 +02:00
Martin Tůma
b99def1b30 Added support for KML files 
Fixed some minor parser issues
 2016-10-24 20:00:29 +02:00
Martin Tůma
1c5a19a33a Fixed TCX parser 2016-10-24 00:51:19 +02:00
Martin Tůma
27194d3d36 Added coordinates checking to file parsers 
Refactoring
 2016-10-24 00:21:40 +02:00
Martin Tůma
375ef20592 Fixed scale item print issue 2016-10-23 14:58:24 +02:00
Martin Tůma
e86c19635e Improved graph grid print output 2016-10-23 14:36:50 +02:00
Martin Tůma
d7fd40d9d2 Added support for TCX and CSV files 2016-10-23 11:09:20 +02:00
Martin Tůma
94fc5e17d0 Made the graph view resizeable 2016-10-19 23:38:28 +02:00
Martin Tůma
425c75416a Added proper plural handling 2016-10-19 23:15:42 +02:00
Martin Tůma
1160c6d385 Added graph grid option 
Code cleanup
 2016-10-17 23:14:07 +02:00
Martin Tůma
a6b2a477a1 Version 2.20 2016-10-15 23:43:26 +02:00
Martin Tůma
0ca264b176 GUI plishing 2016-10-12 22:37:40 +02:00
Martin Tůma
be3c101c07 Fixed graph line distortion in PDF output 2016-10-12 20:38:18 +02:00
Martin Tůma
cb52ad8bc5 Better file select button 2016-10-11 03:17:30 +02:00
Martin Tůma
12d5dcc78c Improved error handling. 
Code cleanup.
 2016-10-11 00:19:42 +02:00
Martin Tůma
afd87c6fa2 Fixed POI loading 
Better map signal handling
 2016-10-09 23:58:24 +02:00
Martin Tůma
c7d68f924f POI code refactoring 2016-10-09 23:46:30 +02:00
Martin Tůma
89304c0d5c Fixed QT4 compile issue 2016-10-08 21:16:56 +02:00
Martin Tůma
c57a0f4061 Improved POI files open dialogue 2016-10-08 21:10:13 +02:00
Martin Tůma
f02ff1fa01 POI loading optimization 2016-10-08 14:53:10 +02:00
Martin Tůma
434df521fb Added missing drag&drop enable 2016-10-05 18:23:16 +02:00
Martin Tůma
9d90b97ba3 Added support for drag&drop 2016-10-04 10:16:46 +02:00
Martin Tůma
09631de5a2 Code cleanup 2016-10-02 23:26:48 +02:00
105 changed files with 4684 additions and 1538 deletions
Expand all files Collapse all files

148
Info.plist
View File

@ -35,6 +35,70 @@
<key>CFBundleTypeRole</key>
<string>Viewer</string>
</dict>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>tcx</string>
</array>
<key>CFBundleTypeMIMETypes</key>
<array>
<string>application/tcx+xml</string>
</array>
<key>CFBundleTypeIconFile</key>
<string>tcx.icns</string>
<key>CFBundleTypeName</key>
<string>Training Center XML</string>
<key>CFBundleTypeRole</key>
<string>Viewer</string>
</dict>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>kml</string>
</array>
<key>CFBundleTypeMIMETypes</key>
<array>
<string>application/vnd.google-earth.kml+xml</string>
</array>
<key>CFBundleTypeIconFile</key>
<string>kml.icns</string>
<key>CFBundleTypeName</key>
<string>Keyhole Markup Language</string>
<key>CFBundleTypeRole</key>
<string>Viewer</string>
</dict>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>fit</string>
</array>
<key>CFBundleTypeMIMETypes</key>
<array>
<string>application/vnd.ant.fit</string>
</array>
<key>CFBundleTypeIconFile</key>
<string>fit.icns</string>
<key>CFBundleTypeName</key>
<string>Flexible and Interoperable Data Transfer</string>
<key>CFBundleTypeRole</key>
<string>Viewer</string>
</dict>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>igc</string>
</array>
<key>CFBundleTypeMIMETypes</key>
<array>
<string>application/vnd.fai.igc</string>
</array>
<key>CFBundleTypeIconFile</key>
<string>igc.icns</string>
<key>CFBundleTypeName</key>
<string>Flight Recorder Data Format</string>
<key>CFBundleTypeRole</key>
<string>Viewer</string>
</dict>
</array>
<key>UTImportedTypeDeclarations</key>
@ -60,6 +124,90 @@
<string>application/gpx+xml</string>
</dict>
</dict>
<dict>
<key>UTTypeIdentifier</key>
<string>com.garmin.tcx</string>
<key>UTTypeReferenceURL</key>
<string>http://www8.garmin.com/xmlschemas/TrainingCenterDatabasev2.xsd</string>
<key>UTTypeDescription</key>
<string>Training Center XML</string>
<key>UTTypeConformsTo</key>
<array>
<string>public.xml</string>
</array>
<key>UTTypeTagSpecification</key>
<dict>
<key>public.filename-extension</key>
<array>
<string>tcx</string>
</array>
<key>public.mime-type</key>
<string>application/tcx+xml</string>
</dict>
</dict>
<dict>
<key>UTTypeIdentifier</key>
<string>com.google.kml</string>
<key>UTTypeReferenceURL</key>
<string>https://developers.google.com/kml/documentation/kmlreference</string>
<key>UTTypeDescription</key>
<string>Keyhole Markup Language</string>
<key>UTTypeConformsTo</key>
<array>
<string>public.xml</string>
</array>
<key>UTTypeTagSpecification</key>
<dict>
<key>public.filename-extension</key>
<array>
<string>kml</string>
</array>
<key>public.mime-type</key>
<string>application/vnd.google-earth.kml+xml</string>
</dict>
</dict>
<dict>
<key>UTTypeIdentifier</key>
<string>com.thisisant.fit</string>
<key>UTTypeReferenceURL</key>
<string>https://www.thisisant.com/resources/fit</string>
<key>UTTypeDescription</key>
<string>Flexible and Interoperable Data Transfer</string>
<key>UTTypeConformsTo</key>
<array>
<string>public.data</string>
</array>
<key>UTTypeTagSpecification</key>
<dict>
<key>public.filename-extension</key>
<array>
<string>fit</string>
</array>
<key>public.mime-type</key>
<string>application/vnd.ant.fit</string>
</dict>
</dict>
<dict>
<key>UTTypeIdentifier</key>
<string>org.fai.igc</string>
<key>UTTypeReferenceURL</key>
<string>http://www.fai.org/gnss-recording-devices/igc-approved-flight-recorders</string>
<key>UTTypeDescription</key>
<string>Flight Recorder Data Format</string>
<key>UTTypeConformsTo</key>
<array>
<string>public.data</string>
</array>
<key>UTTypeTagSpecification</key>
<dict>
<key>public.filename-extension</key>
<array>
<string>igc</string>
</array>
<key>public.mime-type</key>
<string>application/vnd.fai.igc</string>
</dict>
</dict>
</array>
</dict>

8
README.md
View File

@ -1,13 +1,15 @@
# GPXSee
GPX viewer and analyzer.
GPXSee is a Qt-based application for visualizing and analyzing GPX, TCX, FIT,
IGC and KML files.
* User-definable map sources.
* Track and elevation/speed/heart rate graphs.
* Elevation, speed, heart rate, cadence, power and temperature graphs.
* Support for multiple tracks in one view.
* Support for POI files.
* Export to PDF.
* Print/export to PDF.
* Full-screen mode
* Native GUI for Windows, Mac OS X and Linux.
* Opens GPX, TCX, FIT, KML, IGC and Garmin CSV files.
![GPXSee - Linux](https://a.fsdn.com/con/app/proj/gpxsee/screenshots/linux.png)

55
gpxsee.pro
View File

@ -1,5 +1,5 @@
TARGET = GPXSee
VERSION = 2.19
VERSION = 3.1
QT += core \
gui \
network
@ -8,11 +8,8 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += printsupport
HEADERS += src/config.h \
src/icons.h \
src/gui.h \
src/gpx.h \
src/parser.h \
src/poi.h \
src/rtree.h \
src/ll.h \
src/axisitem.h \
src/keys.h \
src/slideritem.h \
@ -52,13 +49,30 @@ HEADERS += src/config.h \
src/graphitem.h \
src/graph.h \
src/pathitem.h \
src/pathview.h
src/pathview.h \
src/griditem.h \
src/data.h \
src/gpxparser.h \
src/tcxparser.h \
src/parser.h \
src/csvparser.h \
src/coordinates.h \
src/tile.h \
src/rd.h \
src/wgs84.h \
src/kmlparser.h \
src/trackdata.h \
src/routedata.h \
src/fitparser.h \
src/format.h \
src/path.h \
src/assert.h \
src/cadencegraph.h \
src/powergraph.h \
src/igcparser.h
SOURCES += src/main.cpp \
src/gui.cpp \
src/gpx.cpp \
src/parser.cpp \
src/poi.cpp \
src/ll.cpp \
src/axisitem.cpp \
src/slideritem.cpp \
src/markeritem.cpp \
@ -91,19 +105,40 @@ SOURCES += src/main.cpp \
src/routeitem.cpp \
src/graphitem.cpp \
src/pathitem.cpp \
src/pathview.cpp
src/pathview.cpp \
src/griditem.cpp \
src/data.cpp \
src/gpxparser.cpp \
src/tcxparser.cpp \
src/csvparser.cpp \
src/coordinates.cpp \
src/kmlparser.cpp \
src/fitparser.cpp \
src/format.cpp \
src/graph.cpp \
src/cadencegraph.cpp \
src/powergraph.cpp \
src/igcparser.cpp
RESOURCES += gpxsee.qrc
TRANSLATIONS = lang/gpxsee_cs.ts
macx {
ICON = icons/gpxsee.icns
QMAKE_INFO_PLIST = Info.plist
APP_RESOURCES.files = icons/gpx.icns \
icons/tcx.icns \
icons/kml.icns \
icons/fit.icns \
icons/igc.icns \
pkg/maps.txt
APP_RESOURCES.path = Contents/Resources
QMAKE_BUNDLE_DATA += APP_RESOURCES
}
win32 {
RC_ICONS = icons/gpxsee.ico \
icons/gpx.ico
icons/gpx.ico \
icons/tcx.ico \
icons/kml.ico \
icons/fit.ico \
icons/igc.ico
}
DEFINES += APP_VERSION=\\\"$$VERSION\\\"

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icons/fit.svg Normal file
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@ -0,0 +1,171 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
version="1.1"
id="svg3390"
height="185"
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After

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404
lang/gpxsee_cs.ts
View File

@ -1,11 +1,35 @@
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<!DOCTYPE TS>
<TS version="2.1" language="cs_CZ">
<context>
<name>CadenceGraph</name>
<message>
<location filename="../src/cadencegraph.cpp" line="10"/>
<source>1/min</source>
<translation>1/min</translation>
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@ -43,7 +67,7 @@
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@ -98,34 +122,34 @@
<translation>Soubor:</translation>
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<translation>Chyba</translation>
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<location filename="../src/exportdialog.cpp" line="129"/>
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@ -133,440 +157,485 @@
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<source>Browse...</source>
<translation>Procházet...</translation>
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<message>
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<location filename="../src/fileselectwidget.cpp" line="38"/>
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<location filename="../src/gui.cpp" line="550"/>
<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>
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<message>
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<location filename="../src/gui.cpp" line="209"/>
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<location filename="../src/gui.cpp" line="529"/>
<location filename="../src/gui.cpp" line="530"/>
<location filename="../src/gui.cpp" line="217"/>
<location filename="../src/gui.cpp" line="566"/>
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<message>
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<location filename="../src/gui.cpp" line="241"/>
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<message>
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<location filename="../src/gui.cpp" line="247"/>
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<location filename="../src/gui.cpp" line="476"/>
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<location filename="../src/gui.cpp" line="552"/>
<location filename="../src/gui.cpp" line="553"/>
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<location filename="../src/gui.cpp" line="589"/>
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<location filename="../src/gui.cpp" line="258"/>
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<location filename="../src/gui.cpp" line="284"/>
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<message>
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<location filename="../src/gui.cpp" line="275"/>
<location filename="../src/gui.cpp" line="539"/>
<location filename="../src/gui.cpp" line="293"/>
<location filename="../src/gui.cpp" line="297"/>
<location filename="../src/gui.cpp" line="576"/>
<source>Next map</source>
<translation>Následující mapa</translation>
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<message>
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<location filename="../src/gui.cpp" line="304"/>
<source>Show tracks</source>
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<message>
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<location filename="../src/gui.cpp" line="308"/>
<source>Show routes</source>
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<message>
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<location filename="../src/gui.cpp" line="312"/>
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<message>
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<location filename="../src/gui.cpp" line="327"/>
<source>Show graphs</source>
<translation>Zobrazovat grafy</translation>
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<message>
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<location filename="../src/gui.cpp" line="349"/>
<source>Show grid</source>
<translation>Zobrazit mřížku</translation>
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<message>
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<source>Show toolbars</source>
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<message>
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<location filename="../src/gui.cpp" line="361"/>
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<location filename="../src/gui.cpp" line="366"/>
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<location filename="../src/gui.cpp" line="372"/>
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<translation>Celoobrazovkový režim</translation>
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<message>
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<location filename="../src/gui.cpp" line="380"/>
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<location filename="../src/gui.cpp" line="383"/>
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<location filename="../src/gui.cpp" line="387"/>
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<location filename="../src/gui.cpp" line="390"/>
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<location filename="../src/gui.cpp" line="412"/>
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<location filename="../src/gui.cpp" line="419"/>
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<location filename="../src/gui.cpp" line="427"/>
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<message>
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<location filename="../src/gui.cpp" line="428"/>
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<location filename="../src/gui.cpp" line="439"/>
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<message>
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<location filename="../src/gui.cpp" line="440"/>
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<location filename="../src/gui.cpp" line="448"/>
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<location filename="../src/gui.cpp" line="449"/>
<source>Units</source>
<translation>Jednotky</translation>
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<message>
<location filename="../src/gui.cpp" line="427"/>
<location filename="../src/gui.cpp" line="457"/>
<source>Help</source>
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<message>
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<location filename="../src/gui.cpp" line="578"/>
<source>Previous map</source>
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<location filename="../src/gui.cpp" line="749"/>
<location filename="../src/gui.cpp" line="113"/>
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<location filename="../src/gui.cpp" line="784"/>
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<location filename="../src/gui.cpp" line="569"/>
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<location filename="../src/gui.cpp" line="546"/>
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<location filename="../src/gui.cpp" line="230"/>
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<location filename="../src/gui.cpp" line="235"/>
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<location filename="../src/gui.cpp" line="570"/>
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<location filename="../src/gui.cpp" line="320"/>
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<location filename="../src/gui.cpp" line="572"/>
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<location filename="../src/gui.cpp" line="593"/>
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<location filename="../src/gui.cpp" line="604"/>
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<source>GPX files (*.gpx);;All files (*)</source>
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<location filename="../src/gui.cpp" line="675"/>
<location filename="../src/gui.cpp" line="687"/>
<location filename="../src/gui.cpp" line="712"/>
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<location filename="../src/gui.cpp" line="709"/>
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<location filename="../src/gui.cpp" line="791"/>
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<translation>Cesty</translation>
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<location filename="../src/gui.cpp" line="507"/>
<location filename="../src/gui.cpp" line="220"/>
<location filename="../src/gui.cpp" line="544"/>
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<location filename="../src/gui.cpp" line="481"/>
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<message>
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<location filename="../src/gui.cpp" line="592"/>
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<location filename="../src/gui.cpp" line="763"/>
<location filename="../src/gui.cpp" line="335"/>
<location filename="../src/gui.cpp" line="798"/>
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<location filename="../src/gui.cpp" line="319"/>
<location filename="../src/gui.cpp" line="765"/>
<location filename="../src/gui.cpp" line="342"/>
<location filename="../src/gui.cpp" line="800"/>
<source>Time</source>
<translation>Čas</translation>
</message>
<message>
<location filename="../src/gui.cpp" line="651"/>
<location filename="../src/gui.cpp" line="676"/>
<source>Error</source>
<translation>Chyba</translation>
</message>
<message>
<location filename="../src/gui.cpp" line="646"/>
<source>Error loading GPX file:
%1</source>
<translation>Soubor GPX nelze otevřít:
%1</translation>
</message>
<message>
<location filename="../src/gui.cpp" line="672"/>
<source>Error loading POI file:
%1</source>
<translation>Soubor POI nelze otevřít:
%1</translation>
</message>
</context>
<context>
<name>GraphView</name>
<message>
<location filename="../src/graphview.cpp" line="111"/>
<location filename="../src/graphview.cpp" line="102"/>
<source>m</source>
<translation>m</translation>
</message>
<message>
<location filename="../src/graphview.cpp" line="114"/>
<location filename="../src/graphview.cpp" line="105"/>
<source>km</source>
<translation>km</translation>
</message>
<message>
<location filename="../src/graphview.cpp" line="119"/>
<location filename="../src/graphview.cpp" line="110"/>
<source>ft</source>
<translation>ft</translation>
</message>
<message>
<location filename="../src/graphview.cpp" line="122"/>
<location filename="../src/graphview.cpp" line="113"/>
<source>mi</source>
<translation>mi</translation>
</message>
<message>
<location filename="../src/graphview.cpp" line="128"/>
<location filename="../src/graphview.cpp" line="119"/>
<source>s</source>
<translation>s</translation>
</message>
<message>
<location filename="../src/graphview.cpp" line="131"/>
<location filename="../src/graphview.cpp" line="122"/>
<source>min</source>
<translation>min</translation>
</message>
<message>
<location filename="../src/graphview.cpp" line="134"/>
<location filename="../src/graphview.cpp" line="125"/>
<source>h</source>
<translation>h</translation>
</message>
<message>
<location filename="../src/graphview.cpp" line="160"/>
<location filename="../src/graphview.cpp" line="54"/>
<location filename="../src/graphview.cpp" line="151"/>
<source>Distance</source>
<translation>Vzdálenost</translation>
</message>
<message>
<location filename="../src/graphview.cpp" line="162"/>
<location filename="../src/graphview.cpp" line="153"/>
<source>Time</source>
<translation>Čas</translation>
</message>
@ -575,7 +644,7 @@
<name>HeartRateGraph</name>
<message>
<location filename="../src/heartrategraph.cpp" line="11"/>
<location filename="../src/heartrategraph.h" line="15"/>
<location filename="../src/heartrategraph.h" line="13"/>
<source>Heart rate</source>
<translation>Tep</translation>
</message>
@ -596,34 +665,43 @@
</message>
</context>
<context>
<name>Misc</name>
<name>PowerGraph</name>
<message>
<location filename="../src/misc.cpp" line="55"/>
<location filename="../src/misc.cpp" line="76"/>
<source>ft</source>
<translation>ft</translation>
<location filename="../src/powergraph.cpp" line="10"/>
<source>W</source>
<translation>W</translation>
</message>
<message>
<location filename="../src/misc.cpp" line="58"/>
<source>mi</source>
<translation>mi</translation>
<location filename="../src/powergraph.cpp" line="11"/>
<location filename="../src/powergraph.h" line="13"/>
<source>Power</source>
<translation>Výkon</translation>
</message>
<message>
<location filename="../src/misc.cpp" line="62"/>
<location filename="../src/misc.cpp" line="73"/>
<source>m</source>
<translation>m</translation>
<location filename="../src/powergraph.cpp" line="19"/>
<source>Average</source>
<translation>Průměr</translation>
</message>
<message>
<location filename="../src/misc.cpp" line="65"/>
<source>km</source>
<translation>km</translation>
<location filename="../src/powergraph.cpp" line="21"/>
<source>Maximum</source>
<translation>Maximum</translation>
</message>
</context>
<context>
<name>RouteItem</name>
<message>
<location filename="../src/routeitem.cpp" line="15"/>
<source>Name</source>
<translation>Název</translation>
</message>
<message>
<location filename="../src/routeitem.cpp" line="17"/>
<source>Description</source>
<translation>Popis</translation>
</message>
<message>
<location filename="../src/routeitem.cpp" line="18"/>
<source>Distance</source>
<translation>Vzdálenost</translation>
</message>
@ -655,7 +733,7 @@
<name>SpeedGraph</name>
<message>
<location filename="../src/speedgraph.cpp" line="12"/>
<location filename="../src/speedgraph.h" line="16"/>
<location filename="../src/speedgraph.h" line="14"/>
<source>Speed</source>
<translation>Rychlost</translation>
</message>
@ -684,7 +762,7 @@
<name>TemperatureGraph</name>
<message>
<location filename="../src/temperaturegraph.cpp" line="11"/>
<location filename="../src/temperaturegraph.h" line="15"/>
<location filename="../src/temperaturegraph.h" line="13"/>
<source>Temperature</source>
<translation>Teplota</translation>
</message>
@ -718,16 +796,26 @@
<name>TrackItem</name>
<message>
<location filename="../src/trackitem.cpp" line="14"/>
<source>Name</source>
<translation>Název</translation>
</message>
<message>
<location filename="../src/trackitem.cpp" line="16"/>
<source>Description</source>
<translation>Popis</translation>
</message>
<message>
<location filename="../src/trackitem.cpp" line="17"/>
<source>Distance</source>
<translation>Vzdálenost</translation>
</message>
<message>
<location filename="../src/trackitem.cpp" line="17"/>
<location filename="../src/trackitem.cpp" line="20"/>
<source>Time</source>
<translation>Čas</translation>
</message>
<message>
<location filename="../src/trackitem.cpp" line="19"/>
<location filename="../src/trackitem.cpp" line="23"/>
<source>Date</source>
<translation>Datum</translation>
</message>
@ -735,27 +823,27 @@
<context>
<name>WaypointItem</name>
<message>
<location filename="../src/waypointitem.cpp" line="18"/>
<location filename="../src/waypointitem.cpp" line="17"/>
<source>Name</source>
<translation>Název</translation>
</message>
<message>
<location filename="../src/waypointitem.cpp" line="19"/>
<location filename="../src/waypointitem.cpp" line="18"/>
<source>Coordinates</source>
<translation>Souřadnice</translation>
</message>
<message>
<location filename="../src/waypointitem.cpp" line="22"/>
<location filename="../src/waypointitem.cpp" line="21"/>
<source>Elevation</source>
<translation>Výška</translation>
</message>
<message>
<location filename="../src/waypointitem.cpp" line="25"/>
<location filename="../src/waypointitem.cpp" line="24"/>
<source>Date</source>
<translation>Datum</translation>
</message>
<message>
<location filename="../src/waypointitem.cpp" line="28"/>
<location filename="../src/waypointitem.cpp" line="27"/>
<source>Description</source>
<translation>Popis</translation>
</message>

63
pkg/gpxsee.nsi
View File

@ -4,7 +4,7 @@
; The name of the installer
Name "GPXSee"
; Program version
!define VERSION "2.19"
!define VERSION "3.1"
; The file to write
OutFile "GPXSee-${VERSION}.exe"
@ -21,8 +21,12 @@ InstallDirRegKey HKLM "Software\GPXSee" "Install_Dir"
; Registry key for uninstaller
!define REGENTRY "Software\Microsoft\Windows\CurrentVersion\Uninstall\GPXSee"
; GPX file type registry entry
; File types registry entries
!define REGGPX "GPXSee.gpx"
!define REGTCX "GPXSee.tcx"
!define REGKML "GPXSee.kml"
!define REGFIT "GPXSee.fit"
!define REGIGC "GPXSee.igc"
; Start menu page configuration
!define MUI_STARTMENUPAGE_REGISTRY_ROOT "HKLM"
@ -62,18 +66,6 @@ Section "GPXSee (required)" SEC_APP
; Put the files there
File "gpxsee.exe"
File "maps.txt"
; Write the installation path into the registry
WriteRegStr HKLM SOFTWARE\GPXSee "Install_Dir" "$INSTDIR"
; Write the uninstall keys for Windows
WriteRegStr HKLM "${REGENTRY}" "DisplayName" "GPXSee"
WriteRegStr HKLM "${REGENTRY}" "Publisher" "Martin Tuma"
WriteRegStr HKLM "${REGENTRY}" "DisplayVersion" "${VERSION}"
WriteRegStr HKLM "${REGENTRY}" "UninstallString" '"$INSTDIR\uninstall.exe"'
WriteRegDWORD HKLM "${REGENTRY}" "NoModify" 1
WriteRegDWORD HKLM "${REGENTRY}" "NoRepair" 1
WriteUninstaller "$INSTDIR\uninstall.exe"
; Create start menu entry and add links
SetShellVarContext all
@ -83,11 +75,44 @@ Section "GPXSee (required)" SEC_APP
CreateShortCut "$SMPROGRAMS\$StartMenuFolder\GPXSee.lnk" "$INSTDIR\gpxsee.exe"
!insertmacro MUI_STARTMENU_WRITE_END
; Associate .gpx files
; Create the uninstaller
WriteUninstaller "$INSTDIR\uninstall.exe"
; Write the installation path into the registry
DetailPrint "Registering application..."
WriteRegStr HKLM SOFTWARE\GPXSee "Install_Dir" "$INSTDIR"
; Write the uninstall keys for Windows
WriteRegStr HKLM "${REGENTRY}" "DisplayName" "GPXSee"
WriteRegStr HKLM "${REGENTRY}" "Publisher" "Martin Tuma"
WriteRegStr HKLM "${REGENTRY}" "DisplayVersion" "${VERSION}"
WriteRegStr HKLM "${REGENTRY}" "UninstallString" '"$INSTDIR\uninstall.exe"'
WriteRegDWORD HKLM "${REGENTRY}" "NoModify" 1
WriteRegDWORD HKLM "${REGENTRY}" "NoRepair" 1
; Associate file formats
DetailPrint "Associating file types..."
WriteRegStr HKCR ".gpx" "" "${REGGPX}"
WriteRegStr HKCR "${REGGPX}" "" "GPS Exchange Format"
WriteRegStr HKCR "${REGGPX}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,1"
WriteRegStr HKCR "${REGGPX}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
WriteRegStr HKCR ".tcx" "" "${REGTCX}"
WriteRegStr HKCR "${REGTCX}" "" "Training Center XML"
WriteRegStr HKCR "${REGTCX}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,2"
WriteRegStr HKCR "${REGTCX}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
WriteRegStr HKCR ".kml" "" "${REGKML}"
WriteRegStr HKCR "${REGKML}" "" "Keyhole Markup Language"
WriteRegStr HKCR "${REGKML}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,3"
WriteRegStr HKCR "${REGKML}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
WriteRegStr HKCR ".fit" "" "${REGFIT}"
WriteRegStr HKCR "${REGFIT}" "" "Flexible and Interoperable Data Transfer"
WriteRegStr HKCR "${REGFIT}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,4"
WriteRegStr HKCR "${REGFIT}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
WriteRegStr HKCR ".igc" "" "${REGIGC}"
WriteRegStr HKCR "${REGIGC}" "" "Flight Recorder Data Format"
WriteRegStr HKCR "${REGIGC}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,5"
WriteRegStr HKCR "${REGIGC}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
SectionEnd
@ -149,6 +174,14 @@ Section "Uninstall"
; Remove GPX file association
DeleteRegKey HKCR "${REGGPX}"
DeleteRegKey HKCR ".gpx"
DeleteRegKey HKCR "${REGTCX}"
DeleteRegKey HKCR ".tcx"
DeleteRegKey HKCR "${REGKML}"
DeleteRegKey HKCR ".kml"
DeleteRegKey HKCR "${REGFIT}"
DeleteRegKey HKCR ".fit"
DeleteRegKey HKCR "${REGIGC}"
DeleteRegKey HKCR ".igc"
System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
SectionEnd

67
pkg/gpxsee64.nsi
View File

@ -4,7 +4,7 @@
; The name of the installer
Name "GPXSee"
; Program version
!define VERSION "2.19"
!define VERSION "3.1"
; The file to write
OutFile "GPXSee-${VERSION}_x64.exe"
@ -21,8 +21,12 @@ InstallDirRegKey HKLM "Software\GPXSee" "Install_Dir"
; Registry key for uninstaller
!define REGENTRY "Software\Microsoft\Windows\CurrentVersion\Uninstall\GPXSee"
; GPX file type registry entry
!define REGGPX "GPXSee.gpx"
; File types registry entries
!define REGGPX "GPXSee.gpx"
!define REGTCX "GPXSee.tcx"
!define REGKML "GPXSee.kml"
!define REGFIT "GPXSee.fit"
!define REGIGC "GPXSee.igc"
; Start menu page configuration
!define MUI_STARTMENUPAGE_REGISTRY_ROOT "HKLM"
@ -71,18 +75,6 @@ Section "GPXSee (required)" SEC_APP
File "gpxsee.exe"
File "maps.txt"
; Write the installation path into the registry
WriteRegStr HKLM SOFTWARE\GPXSee "Install_Dir" "$INSTDIR"
; Write the uninstall keys for Windows
WriteRegStr HKLM "${REGENTRY}" "DisplayName" "GPXSee"
WriteRegStr HKLM "${REGENTRY}" "Publisher" "Martin Tuma"
WriteRegStr HKLM "${REGENTRY}" "DisplayVersion" "${VERSION}"
WriteRegStr HKLM "${REGENTRY}" "UninstallString" '"$INSTDIR\uninstall.exe"'
WriteRegDWORD HKLM "${REGENTRY}" "NoModify" 1
WriteRegDWORD HKLM "${REGENTRY}" "NoRepair" 1
WriteUninstaller "$INSTDIR\uninstall.exe"
; Create start menu entry and add links
SetShellVarContext all
!insertmacro MUI_STARTMENU_WRITE_BEGIN Application
@ -91,11 +83,44 @@ Section "GPXSee (required)" SEC_APP
CreateShortCut "$SMPROGRAMS\$StartMenuFolder\GPXSee.lnk" "$INSTDIR\gpxsee.exe"
!insertmacro MUI_STARTMENU_WRITE_END
; Associate .gpx files
; Create the uninstaller
WriteUninstaller "$INSTDIR\uninstall.exe"
; Write the installation path into the registry
DetailPrint "Registering application..."
WriteRegStr HKLM SOFTWARE\GPXSee "Install_Dir" "$INSTDIR"
; Write the uninstall keys for Windows
WriteRegStr HKLM "${REGENTRY}" "DisplayName" "GPXSee"
WriteRegStr HKLM "${REGENTRY}" "Publisher" "Martin Tuma"
WriteRegStr HKLM "${REGENTRY}" "DisplayVersion" "${VERSION}"
WriteRegStr HKLM "${REGENTRY}" "UninstallString" '"$INSTDIR\uninstall.exe"'
WriteRegDWORD HKLM "${REGENTRY}" "NoModify" 1
WriteRegDWORD HKLM "${REGENTRY}" "NoRepair" 1
; Associate file formats
DetailPrint "Associating file types..."
WriteRegStr HKCR ".gpx" "" "${REGGPX}"
WriteRegStr HKCR "${REGGPX}" "" "GPS Exchange Format"
WriteRegStr HKCR "${REGGPX}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,1"
WriteRegStr HKCR "${REGGPX}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
WriteRegStr HKCR ".tcx" "" "${REGTCX}"
WriteRegStr HKCR "${REGTCX}" "" "Training Center XML"
WriteRegStr HKCR "${REGTCX}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,2"
WriteRegStr HKCR "${REGTCX}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
WriteRegStr HKCR ".kml" "" "${REGKML}"
WriteRegStr HKCR "${REGKML}" "" "Keyhole Markup Language"
WriteRegStr HKCR "${REGKML}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,3"
WriteRegStr HKCR "${REGKML}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
WriteRegStr HKCR ".fit" "" "${REGFIT}"
WriteRegStr HKCR "${REGFIT}" "" "Flexible and Interoperable Data Transfer"
WriteRegStr HKCR "${REGFIT}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,4"
WriteRegStr HKCR "${REGFIT}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
WriteRegStr HKCR ".igc" "" "${REGIGC}"
WriteRegStr HKCR "${REGIGC}" "" "Flight Recorder Data Format"
WriteRegStr HKCR "${REGIGC}\DefaultIcon" "" "$INSTDIR\GPXSee.exe,5"
WriteRegStr HKCR "${REGIGC}\shell\open\command" "" "$\"$INSTDIR\GPXSee.exe$\" $\"%1$\""
System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
SectionEnd
@ -150,9 +175,17 @@ Section "Uninstall"
Delete "$SMPROGRAMS\$StartMenuFolder\*.*"
RMDir "$SMPROGRAMS\$StartMenuFolder"
; Remove GPX file association
; Remove File associations
DeleteRegKey HKCR "${REGGPX}"
DeleteRegKey HKCR ".gpx"
DeleteRegKey HKCR "${REGTCX}"
DeleteRegKey HKCR ".tcx"
DeleteRegKey HKCR "${REGKML}"
DeleteRegKey HKCR ".kml"
DeleteRegKey HKCR "${REGFIT}"
DeleteRegKey HKCR ".fit"
DeleteRegKey HKCR "${REGIGC}"
DeleteRegKey HKCR ".igc"
System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) v (0x08000000, 0, 0, 0)'
SectionEnd

11
src/assert.h Normal file
View File

@ -0,0 +1,11 @@
#ifndef ASSERT_H
#define ASSERT_H
template<bool> struct CompileTimeAssert;
template<> struct CompileTimeAssert <true> {};
#define STATIC_ASSERT(e) \
(CompileTimeAssert <(e) != 0>())
#endif // ASSERT_H

14
src/axisitem.cpp
View File

@ -118,6 +118,7 @@ void AxisItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
QPen pen = QPen(Qt::black, AXIS_WIDTH);
painter->setRenderHint(QPainter::Antialiasing, false);
painter->setFont(font);
painter->setPen(pen);
@ -202,3 +203,16 @@ QSizeF AxisItem::margin() const
+ TICK/2, es.height()/2 + fm.descent());
}
}
QList<qreal> AxisItem::ticks() const
{
struct Label l;
QList<qreal> list;
l = label(_range.min(), _range.max(), (_type == X) ? XTICKS : YTICKS);
for (int i = 0; i < ((l.max - l.min) / l.d) + 1; i++)
list.append(((_size/_range.size()) * ((l.min + i * l.d)
- _range.min())));
return list;
}

1
src/axisitem.h
View File

@ -20,6 +20,7 @@ public:
void setLabel(const QString& label);
QSizeF margin() const;
QList<qreal> ticks() const;
private:
void updateBoundingRect();

84
src/cadencegraph.cpp Normal file
View File

@ -0,0 +1,84 @@
#include "data.h"
#include "cadencegraph.h"
CadenceGraph::CadenceGraph(QWidget *parent) : GraphTab(parent)
{
_units = Metric;
_showTracks = true;
GraphView::setYUnits(tr("1/min"));
setYLabel(tr("Cadence"));
setSliderPrecision(1);
}
void CadenceGraph::setInfo()
{
if (_showTracks) {
GraphView::addInfo(tr("Average"), QString::number(avg() * yScale()
+ yOffset(), 'f', 1) + UNIT_SPACE + yUnits());
GraphView::addInfo(tr("Maximum"), QString::number(max() * yScale()
+ yOffset(), 'f', 1) + UNIT_SPACE + yUnits());
} else
clearInfo();
}
void CadenceGraph::loadData(const Data &data, const QList<PathItem *> &paths)
{
for (int i = 0; i < data.tracks().count(); i++) {
const Graph &graph = data.tracks().at(i)->cadence();
qreal sum = 0, w = 0;
if (graph.size() < 2) {
skipColor();
continue;
}
for (int j = 1; j < graph.size(); j++) {
qreal ds = graph.at(j).s() - graph.at(j-1).s();
sum += graph.at(j).y() * ds;
w += ds;
}
_avg.append(QPointF(data.tracks().at(i)->distance(), sum/w));
GraphView::loadGraph(graph, paths.at(i));
}
for (int i = 0; i < data.routes().count(); i++)
skipColor();
setInfo();
redraw();
}
qreal CadenceGraph::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 CadenceGraph::clear()
{
_avg.clear();
GraphView::clear();
}
void CadenceGraph::showTracks(bool show)
{
_showTracks = show;
showGraph(show);
setInfo();
redraw();
}

31
src/cadencegraph.h Normal file
View File

@ -0,0 +1,31 @@
#ifndef CADENCEGRAPH_H
#define CADENCEGRAPH_H
#include "graphtab.h"
class CadenceGraph : public GraphTab
{
Q_OBJECT
public:
CadenceGraph(QWidget *parent = 0);
QString label() const {return tr("Cadence");}
void loadData(const Data &data, const QList<PathItem *> &paths);
void clear();
void setUnits(enum Units) {}
void showTracks(bool show);
void showRoutes(bool show) {Q_UNUSED(show);}
private:
qreal avg() const;
qreal max() const {return bounds().bottom();}
void setInfo();
QList<QPointF> _avg;
enum Units _units;
bool _showTracks;
};
#endif // CADENCEGRAPH_H

37
src/coordinates.cpp Normal file
View File

@ -0,0 +1,37 @@
#include "rd.h"
#include "wgs84.h"
#include "coordinates.h"
qreal Coordinates::distanceTo(const Coordinates &c) const
{
qreal dLat = deg2rad(c.lat() - _lat);
qreal dLon = deg2rad(c.lon() - _lon);
qreal a = pow(sin(dLat / 2.0), 2.0)
+ cos(deg2rad(_lat)) * cos(deg2rad(c.lat())) * pow(sin(dLon / 2.0), 2.0);
return (WGS84_RADIUS * (2.0 * atan2(sqrt(a), sqrt(1.0 - a))));
}
QPointF Coordinates::toMercator() const
{
return QPointF(_lon, rad2deg(log(tan(M_PI/4.0 + deg2rad(_lat)/2.0))));
}
Coordinates Coordinates::fromMercator(const QPointF &m)
{
return Coordinates(m.x(), rad2deg(2 * atan(exp(deg2rad(m.y()))) - M_PI/2));
}
bool operator==(const Coordinates &c1, const Coordinates &c2)
{
return (c1.lat() == c2.lat() && c1.lon() == c2.lon());
}
QDebug operator<<(QDebug dbg, const Coordinates &coordinates)
{
dbg.nospace() << "Coordinates(" << coordinates.lon() << ", "
<< coordinates.lat() << ")";
return dbg.maybeSpace();
}

40
src/coordinates.h Normal file
View File

@ -0,0 +1,40 @@
#ifndef COORDINATES_H
#define COORDINATES_H
#include <cmath>
#include <QPointF>
#include <QDebug>
class Coordinates
{
public:
Coordinates() {_lon = NAN; _lat = NAN;}
Coordinates(const Coordinates &c) {_lon = c._lon; _lat = c._lat;}
Coordinates(qreal lon, qreal lat) {_lon = lon; _lat = lat;}
qreal &rlon() {return _lon;}
qreal &rlat() {return _lat;}
void setLon(qreal lon) {_lon = lon;}
void setLat(qreal lat) {_lat = lat;}
qreal lon() const {return _lon;}
qreal lat() const {return _lat;}
bool isNull() const
{return (std::isnan(_lon) || std::isnan(_lat)) ? true : false;}
bool isValid() const
{return (_lon >= -180.0 && _lon <= 180.0 && _lat >= -90.0
&& _lat <= 90.0) ? true : false;}
qreal distanceTo(const Coordinates &c) const;
QPointF toMercator() const;
static Coordinates fromMercator(const QPointF &m);
private:
qreal _lat, _lon;
};
bool operator==(const Coordinates &c1, const Coordinates &c2);
QDebug operator<<(QDebug dbg, const Coordinates &trackpoint);
#endif // COORDINATES_H

44
src/csvparser.cpp Normal file
View File

@ -0,0 +1,44 @@
#include "csvparser.h"
bool CSVParser::loadFile(QFile *file)
{
bool res;
_errorLine = 1;
_errorString.clear();
while (!file->atEnd()) {
QByteArray line = file->readLine();
QList<QByteArray> list = line.split(',');
if (list.size() < 3) {
_errorString = "Parse error";
return false;
}
qreal lat = list[0].trimmed().toDouble(&res);
if (!res || (lat < -90.0 || lat > 90.0)) {
_errorString = "Invalid latitude";
return false;
}
qreal lon = list[1].trimmed().toDouble(&res);
if (!res || (lon < -180.0 || lon > 180.0)) {
_errorString = "Invalid longitude";
return false;
}
Waypoint wp(Coordinates(lon, lat));
QByteArray ba = list[2].trimmed();
QString name = QString::fromUtf8(ba.data(), ba.size());
wp.setName(name);
if (list.size() > 3) {
ba = list[3].trimmed();
wp.setDescription(QString::fromUtf8(ba.data(), ba.size()));
}
_waypoints.append(wp);
_errorLine++;
}
return true;
}

23
src/csvparser.h Normal file
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@ -0,0 +1,23 @@
#ifndef CSVPARSER_H
#define CSVPARSER_H
#include "parser.h"
class CSVParser : public Parser
{
public:
CSVParser(QList<TrackData> &tracks, QList<RouteData> &routes,
QList<Waypoint> &waypoints) : Parser(tracks, routes, waypoints)
{_errorLine = 0;}
~CSVParser() {}
bool loadFile(QFile *file);
QString errorString() const {return _errorString;}
int errorLine() const {return _errorLine;}
private:
QString _errorString;
int _errorLine;
};
#endif // CSVPARSER_H

92
src/data.cpp Normal file
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@ -0,0 +1,92 @@
#include <QFile>
#include <QFileInfo>
#include <QLineF>
#include "gpxparser.h"
#include "tcxparser.h"
#include "csvparser.h"
#include "kmlparser.h"
#include "fitparser.h"
#include "igcparser.h"
#include "data.h"
Data::Data() : _errorLine(0)
{
_parsers.insert("gpx", new GPXParser(_trackData, _routeData,
_waypointData));
_parsers.insert("tcx", new TCXParser(_trackData, _routeData,
_waypointData));
_parsers.insert("kml", new KMLParser(_trackData, _routeData,
_waypointData));
_parsers.insert("fit", new FITParser(_trackData, _routeData,
_waypointData));
_parsers.insert("csv", new CSVParser(_trackData, _routeData,
_waypointData));
_parsers.insert("igc", new IGCParser(_trackData, _routeData,
_waypointData));
}
Data::~Data()
{
QHash<QString, Parser*>::iterator it;
for (it = _parsers.begin(); it != _parsers.end(); it++)
delete it.value();
for (int i = 0; i < _tracks.count(); i++)
delete _tracks.at(i);
for (int i = 0; i < _routes.count(); i++)
delete _routes.at(i);
}
void Data::createData()
{
for (int i = 0; i < _trackData.count(); i++)
_tracks.append(new Track(_trackData.at(i)));
for (int i = 0; i < _routeData.count(); i++)
_routes.append(new Route(_routeData.at(i)));
}
bool Data::loadFile(const QString &fileName)
{
QFile file(fileName);
QFileInfo fi(fileName);
_errorString.clear();
_errorLine = 0;
if (!file.open(QFile::ReadOnly)) {
_errorString = qPrintable(file.errorString());
return false;
}
QHash<QString, Parser*>::iterator it;
if ((it = _parsers.find(fi.suffix().toLower())) != _parsers.end()) {
if (it.value()->loadFile(&file)) {
createData();
return true;
}
_errorLine = it.value()->errorLine();
_errorString = it.value()->errorString();
} else {
for (it = _parsers.begin(); it != _parsers.end(); it++) {
if (it.value()->loadFile(&file)) {
createData();
return true;
}
file.reset();
}
fprintf(stderr, "Error loading data file: %s:\n", qPrintable(fileName));
for (it = _parsers.begin(); it != _parsers.end(); it++)
fprintf(stderr, "%s: line %d: %s\n", qPrintable(it.key()),
it.value()->errorLine(), qPrintable(it.value()->errorString()));
_errorLine = 0;
_errorString = "Unknown format";
}
return false;
}

30
src/gpx.h → src/data.h
View File

@ -1,8 +1,9 @@
#ifndef GPX_H
#define GPX_H
#ifndef DATA_H
#define DATA_H
#include <QVector>
#include <QList>
#include <QHash>
#include <QPointF>
#include <QString>
#include "waypoint.h"
@ -10,31 +11,34 @@
#include "route.h"
#include "parser.h"
class GPX
class Data
{
public:
GPX();
~GPX();
Data();
~Data();
bool loadFile(const QString &fileName);
const QString &errorString() const {return _error;}
const QString &errorString() const {return _errorString;}
int errorLine() const {return _errorLine;}
const QList<Track*> &tracks() const {return _tracks;}
const QList<Route*> &routes() const {return _routes;}
const QList<Waypoint> &waypoints() const {return _waypoint_data;}
const QList<Waypoint> &waypoints() const {return _waypointData;}
private:
Parser _parser;
QString _error;
void createData();
QString _errorString;
int _errorLine;
QHash<QString, Parser*> _parsers;
QList<Track*> _tracks;
QList<Route*> _routes;
QList<QVector<Trackpoint> > _track_data;
QList<QVector<Waypoint> > _route_data;
QList<Waypoint> _waypoint_data;
QList<TrackData> _trackData;
QList<RouteData> _routeData;
QList<Waypoint> _waypointData;
};
#endif // GPX_H
#endif // DATA_H

12
src/elevationgraph.cpp
View File

@ -1,6 +1,6 @@
#include <cmath>
#include "config.h"
#include "gpx.h"
#include "data.h"
#include "elevationgraph.h"
@ -107,14 +107,14 @@ void ElevationGraph::loadGraph(const Graph &graph, Type type, PathItem *path)
GraphView::loadGraph(graph, path, type);
}
void ElevationGraph::loadGPX(const GPX &gpx, const QList<PathItem *> &paths)
void ElevationGraph::loadData(const Data &data, const QList<PathItem *> &paths)
{
int p = 0;
for (int i = 0; i < gpx.tracks().count(); i++)
loadGraph(gpx.tracks().at(i)->elevation(), Track, paths.at(p++));
for (int i = 0; i < gpx.routes().count(); i++)
loadGraph(gpx.routes().at(i)->elevation(), Route, paths.at(p++));
for (int i = 0; i < data.tracks().count(); i++)
loadGraph(data.tracks().at(i)->elevation(), Track, paths.at(p++));
for (int i = 0; i < data.routes().count(); i++)
loadGraph(data.routes().at(i)->elevation(), Route, paths.at(p++));
setInfo();

5
src/elevationgraph.h
View File

@ -3,9 +3,6 @@
#include "graphtab.h"
class GPX;
class PathItem;
class ElevationGraph : public GraphTab
{
Q_OBJECT
@ -14,7 +11,7 @@ public:
ElevationGraph(QWidget *parent = 0);
QString label() const {return tr("Elevation");}
void loadGPX(const GPX &gpx, const QList<PathItem *> &paths);
void loadData(const Data &data, const QList<PathItem *> &paths);
void clear();
void setUnits(enum Units units);
void showTracks(bool show);

1
src/exportdialog.cpp
View File

@ -91,6 +91,7 @@ ExportDialog::ExportDialog(QPrinter *printer, QWidget *parent)
line->setFrameShadow(QFrame::Sunken);
pageSetupLayout->addRow(line);
pageSetupLayout->addRow(tr("File:"), _fileSelect);
pageSetupLayout->setFieldGrowthPolicy(QFormLayout::ExpandingFieldsGrow);
#else // Q_OS_MAC
pageSetupBox->setLayout(pageSetupLayout);
#endif // Q_OS_MAC

12
src/fileselectwidget.cpp
View File

@ -1,4 +1,5 @@
#include <QPushButton>
#include <QToolButton>
#include <QFileDialog>
#include <QHBoxLayout>
#include <QFileInfo>
@ -12,7 +13,13 @@ FileSelectWidget::FileSelectWidget(QWidget *parent) : QWidget(parent)
QFontMetrics fm(QApplication::font());
_edit = new QLineEdit();
_edit->setMinimumWidth(fm.boundingRect(QDir::homePath()).width());
_button = new QPushButton(tr("Browse..."));
#ifdef Q_OS_WIN32
_button = new QPushButton("...");
_button->setMaximumWidth(_button->sizeHint().width() / 2);
#else // Q_OS_WIN32
_button = new QToolButton();
_button->setText("...");
#endif // Q_OS_WIN32
connect(_button, SIGNAL(clicked()), this, SLOT(browse()));
QHBoxLayout *layout = new QHBoxLayout();
@ -20,6 +27,9 @@ FileSelectWidget::FileSelectWidget(QWidget *parent) : QWidget(parent)
layout->addWidget(_edit);
layout->addWidget(_button);
setLayout(layout);
QSizePolicy p(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
setSizePolicy(p);
}
void FileSelectWidget::browse()

5
src/fileselectwidget.h
View File

@ -5,6 +5,7 @@
#include <QLineEdit>
class QPushButton;
class QToolButton;
class FileSelectWidget : public QWidget
{
@ -22,7 +23,11 @@ private slots:
private:
QLineEdit *_edit;
#ifdef Q_OS_WIN32
QPushButton *_button;
#else // Q_OS_WIN32
QToolButton *_button;
#endif // Q_OS_WIN32
QString _filter;
};

361
src/fitparser.cpp Normal file
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@ -0,0 +1,361 @@
#include <cstring>
#include <QtEndian>
#include "assert.h"
#include "fitparser.h"
const quint32 FIT_MAGIC = 0x5449462E; // .FIT
#define RECORD_MESSAGE 20
#define TIMESTAMP_FIELD 253
FITParser::FITParser(QList<TrackData> &tracks, QList<RouteData> &routes,
QList<Waypoint> &waypoints) : Parser(tracks, routes, waypoints)
{
memset(_defs, 0, sizeof(_defs));
_device = 0;
_endian = 0;
_timestamp = 0;
_len = 0;
}
void FITParser::clearDefinitions()
{
for (int i = 0; i < 16; i++) {
if (_defs[i].fields)
delete[] _defs[i].fields;
if (_defs[i].devFields)
delete[] _defs[i].devFields;
}
memset(_defs, 0, sizeof(_defs));
}
void FITParser::warning(const char *text) const
{
const QFile *file = static_cast<QFile *>(_device);
fprintf(stderr, "%s:%d: %s\n", qPrintable(file->fileName()),
_len, text);
}
bool FITParser::readData(char *data, size_t size)
{
qint64 n;
n = _device->read(data, size);
if (n < 0) {
_errorString = "I/O error";
return false;
} else if ((size_t)n < size) {
_errorString = "Premature end of data";
return false;
}
return true;
}
template<class T> bool FITParser::readValue(T &val)
{
T data;
if (!readData((char*)&data, sizeof(T)))
return false;
_len -= sizeof(T);
if (sizeof(T) > 1) {
if (_endian)
val = qFromBigEndian(data);
else
val = qFromLittleEndian(data);
} else
val = data;
return true;
}
bool FITParser::skipValue(size_t size)
{
size_t i;
quint8 val;
for (i = 0; i < size; i++)
if (!readValue(val))
return false;
return true;
}
bool FITParser::parseDefinitionMessage(quint8 header)
{
int local_id = header & 0x0f;
MessageDefinition* def = &_defs[local_id];
quint8 i;
if (def->fields) {
delete[] def->fields;
def->fields = 0;
}
if (def->devFields) {
delete[] def->devFields;
def->devFields = 0;
}
// reserved/unused
if (!readValue(i))
return false;
// endianness
if (!readValue(def->endian))
return false;
if (def->endian > 1) {
_errorString = "Bad endian field";
return false;
}
_endian = def->endian;
// global message number
if (!readValue(def->globalId))
return false;
// number of records
if (!readValue(def->numFields))
return false;
// definition records
def->fields = new Field[def->numFields];
for (i = 0; i < def->numFields; i++) {
STATIC_ASSERT(sizeof(def->fields[i]) == 3);
if (!readData((char*)&(def->fields[i]), sizeof(def->fields[i])))
return false;
_len -= sizeof(def->fields[i]);
}
// developer definition records
if (header & 0x20) {
if (!readValue(def->numDevFields))
return false;
def->devFields = new Field[def->numDevFields];
for (i = 0; i < def->numDevFields; i++) {
STATIC_ASSERT(sizeof(def->devFields[i]) == 3);
if (!readData((char*)&(def->devFields[i]),
sizeof(def->devFields[i])))
return false;
_len -= sizeof(def->devFields[i]);
}
}
return true;
}
bool FITParser::readField(Field *f, quint32 &val)
{
quint8 v8 = (quint8)-1;
quint16 v16 = (quint16)-1;
bool ret;
val = (quint32)-1;
switch (f->type) {
case 1: // sint8
case 2: // uint8
if (f->size == 1) {
ret = readValue(v8);
val = v8;
} else
ret = skipValue(f->size);
break;
case 0x83: // sint16
case 0x84: // uint16
if (f->size == 2) {
ret = readValue(v16);
val = v16;
} else
ret = skipValue(f->size);
break;
case 0x85: // sint32
case 0x86: // uint32
if (f->size == 4)
ret = readValue(val);
else
ret = skipValue(f->size);
break;
default:
ret = skipValue(f->size);
break;
}
return ret;
}
bool FITParser::parseData(MessageDefinition *def, quint8 offset)
{
Field *field;
quint32 timestamp = _timestamp + offset;
quint32 val;
Trackpoint trackpoint;
int i;
if (!def->fields && !def->devFields) {
_errorString = "Undefined data message";
return false;
}
_endian = def->endian;
for (i = 0; i < def->numFields; i++) {
field = &def->fields[i];
if (!readField(field, val))
return false;
if (field->id == TIMESTAMP_FIELD)
_timestamp = timestamp = val;
else if (def->globalId == RECORD_MESSAGE) {
switch (field->id) {
case 0:
if (val != 0x7fffffff)
trackpoint.rcoordinates().setLat(
((qint32)val / (double)0x7fffffff) * 180);
break;
case 1:
if (val != 0x7fffffff)
trackpoint.rcoordinates().setLon(
((qint32)val / (double)0x7fffffff) * 180);
break;
case 2:
if (val != 0xffff)
trackpoint.setElevation((val / 5.0) - 500);
break;
case 3:
if (val != 0xff)
trackpoint.setHeartRate(val);
break;
case 4:
if (val != 0xff)
trackpoint.setCadence(val);
break;
case 6:
if (val != 0xffff)
trackpoint.setSpeed(val / 1000.0f);
break;
case 7:
if (val != 0xffff)
trackpoint.setPower(val);
break;
case 13:
if (val != 0x7f)
trackpoint.setTemperature((qint8)val);
break;
default:
break;
}
}
}
for (i = 0; i < def->numDevFields; i++) {
field = &def->devFields[i];
if (!readField(field, val))
return false;
}
if (def->globalId == RECORD_MESSAGE) {
if (trackpoint.coordinates().isValid()) {
trackpoint.setTimestamp(QDateTime::fromTime_t(timestamp
+ 631065600));
_tracks.last().append(trackpoint);
} else {
if (trackpoint.coordinates().isNull())
warning("Missing coordinates");
else {
_errorString = "Invalid coordinates";
return false;
}
}
}
return true;
}
bool FITParser::parseDataMessage(quint8 header)
{
int local_id = header & 0xf;
MessageDefinition* def = &_defs[local_id];
return parseData(def, 0);
}
bool FITParser::parseCompressedMessage(quint8 header)
{
int local_id = (header >> 5) & 3;
MessageDefinition* def = &_defs[local_id];
return parseData(def, header & 0x1f);
}
bool FITParser::parseRecord()
{
quint8 header;
if (!readValue(header))
return false;
if (header & 0x80)
return parseCompressedMessage(header);
else if (header & 0x40)
return parseDefinitionMessage(header);
else
return parseDataMessage(header);
}
bool FITParser::parseHeader()
{
FileHeader hdr;
quint16 crc;
qint64 len;
STATIC_ASSERT(sizeof(hdr) == 12);
len = _device->read((char*)&hdr, sizeof(hdr));
if (len < 0) {
_errorString = "I/O error";
return false;
} else if ((size_t)len < sizeof(hdr)
|| hdr.magic != qToLittleEndian(FIT_MAGIC)) {
_errorString = "Not a FIT file";
return false;
}
_len = qFromLittleEndian(hdr.dataSize);
if (hdr.headerSize > sizeof(hdr))
if (!readData((char *)&crc, sizeof(crc)))
return false;
return true;
}
bool FITParser::loadFile(QFile *file)
{
bool ret = true;
_device = file;
_endian = 0;
_timestamp = 0;
if (!parseHeader())
return false;
_tracks.append(TrackData());
while (_len)
if ((ret = parseRecord()) == false)
break;
clearDefinitions();
return ret;
}

66
src/fitparser.h Normal file
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@ -0,0 +1,66 @@
#ifndef FITPARSER_H
#define FITPARSER_H
#include "parser.h"
class FITParser : public Parser
{
public:
FITParser(QList<TrackData> &tracks, QList<RouteData> &routes,
QList<Waypoint> &waypoints);
~FITParser() {}
bool loadFile(QFile *file);
QString errorString() const {return _errorString;}
int errorLine() const {return 0;}
private:
typedef struct {
quint8 headerSize;
quint8 protocolVersion;
quint16 profileVersion;
quint32 dataSize;
quint32 magic;
} FileHeader;
typedef struct {
quint8 id;
quint8 size;
quint8 type;
} Field;
typedef struct {
quint8 endian;
quint16 globalId;
quint8 numFields;
Field *fields;
quint8 numDevFields;
Field *devFields;
} MessageDefinition;
void warning(const char *text) const;
void clearDefinitions();
bool readData(char *data, size_t size);
template<class T> bool readValue(T &val);
bool skipValue(size_t size);
bool parseHeader();
bool parseRecord();
bool parseDefinitionMessage(quint8 header);
bool parseCompressedMessage(quint8 header);
bool parseDataMessage(quint8 header);
bool parseData(MessageDefinition *def, quint8 offset);
bool readField(Field *f, quint32 &val);
QIODevice *_device;
QString _errorString;
quint32 _len;
quint8 _endian;
quint32 _timestamp;
MessageDefinition _defs[16];
};
#endif // FITPARSER_H

53
src/format.cpp Normal file
View File

@ -0,0 +1,53 @@
#include <QApplication>
#include "coordinates.h"
#include "format.h"
QString Format::timeSpan(qreal time)
{
unsigned h, m, s;
h = time / 3600;
m = (time - (h * 3600)) / 60;
s = time - (h * 3600) - (m * 60);
return QString("%1:%2:%3").arg(h).arg(m, 2, 10, QChar('0'))
.arg(s, 2, 10, QChar('0'));
}
QString Format::distance(qreal value, Units units)
{
if (units == Imperial) {
if (value < MIINM)
return QString::number(value * M2FT, 'f', 0) + UNIT_SPACE
+ qApp->translate("Format", "ft");
else
return QString::number(value * M2MI, 'f', 1) + UNIT_SPACE
+ qApp->translate("Format", "mi");
} else {
if (value < KMINM)
return QString::number(value, 'f', 0) + UNIT_SPACE
+ qApp->translate("Format", "m");
else
return QString::number(value * M2KM, 'f', 1) + UNIT_SPACE
+ qApp->translate("Format", "km");
}
}
QString Format::elevation(qreal value, Units units)
{
if (units == Metric)
return QString::number(value, 'f', 0) + UNIT_SPACE
+ qApp->translate("Format", "m");
else
return QString::number(value * M2FT, 'f', 0) + UNIT_SPACE
+ qApp->translate("Format", "ft");
}
QString Format::coordinates(const Coordinates &value)
{
QChar yH = (value.lat() < 0) ? 'S' : 'N';
QChar xH = (value.lon() < 0) ? 'W' : 'E';
return QString::number(qAbs(value.lat()), 'f', 5) + yH + "," + QChar(0x00A0)
+ QString::number(qAbs(value.lon()), 'f', 5) + xH;
}

17
src/format.h Normal file
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@ -0,0 +1,17 @@
#ifndef FORMAT_H
#define FORMAT_H
#include <QString>
#include "units.h"
class Coordinates;
namespace Format
{
QString timeSpan(qreal time);
QString distance(qreal value, Units units);
QString elevation(qreal value, Units units);
QString coordinates(const Coordinates &value);
}
#endif // FORMAT_H

47
src/gpx.cpp
View File

@ -1,47 +0,0 @@
#include <QFile>
#include <QLineF>
#include "ll.h"
#include "gpx.h"
GPX::GPX() : _parser(_track_data, _route_data, _waypoint_data), _errorLine(0)
{
}
GPX::~GPX()
{
for (int i = 0; i < _tracks.count(); i++)
delete _tracks.at(i);
for (int i = 0; i < _routes.count(); i++)
delete _routes.at(i);
}
bool GPX::loadFile(const QString &fileName)
{
bool ret;
QFile file(fileName);
_error.clear();
_errorLine = 0;
if (!file.open(QFile::ReadOnly | QFile::Text)) {
_error = qPrintable(file.errorString());
return false;
}
ret = _parser.loadFile(&file);
file.close();
if (ret == false) {
_error = _parser.errorString();
_errorLine = _parser.errorLine();
return false;
}
for (int i = 0; i < _track_data.count(); i++)
_tracks.append(new Track(_track_data.at(i)));
for (int i = 0; i < _route_data.count(); i++)
_routes.append(new Route(_route_data.at(i)));
return true;
}

205
src/gpxparser.cpp Normal file
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@ -0,0 +1,205 @@
#include "gpxparser.h"
qreal GPXParser::number()
{
bool res;
qreal ret = _reader.readElementText().toDouble(&res);
if (!res)
_reader.raiseError(QString("Invalid %1").arg(
_reader.name().toString()));
return ret;
}
QDateTime GPXParser::time()
{
QDateTime d = QDateTime::fromString(_reader.readElementText(),
Qt::ISODate);
if (!d.isValid())
_reader.raiseError(QString("Invalid %1").arg(
_reader.name().toString()));
return d;
}
Coordinates GPXParser::coordinates()
{
bool res;
qreal lon, lat;
const QXmlStreamAttributes &attr = _reader.attributes();
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
lon = attr.value("lon").toString().toDouble(&res);
#else // QT_VERSION < 5
lon = attr.value("lon").toDouble(&res);
#endif // QT_VERSION < 5
if (!res || (lon < -180.0 || lon > 180.0)) {
_reader.raiseError("Invalid longitude");
return Coordinates();
}
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
lat = attr.value("lat").toString().toDouble(&res);
#else // QT_VERSION < 5
lat = attr.value("lat").toDouble(&res);
#endif // QT_VERSION < 5
if (!res || (lat < -90.0 || lat > 90.0)) {
_reader.raiseError("Invalid latitude");
return Coordinates();
}
return Coordinates(lon, lat);
}
void GPXParser::tpExtension(Trackpoint &trackpoint)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "hr")
trackpoint.setHeartRate(number());
else if (_reader.name() == "atemp")
trackpoint.setTemperature(number());
else
_reader.skipCurrentElement();
}
}
void GPXParser::extensions(Trackpoint &trackpoint)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "speed")
trackpoint.setSpeed(number());
else if (_reader.name() == "hr" || _reader.name() == "heartrate")
trackpoint.setHeartRate(number());
else if (_reader.name() == "temp")
trackpoint.setTemperature(number());
else if (_reader.name() == "cadence")
trackpoint.setCadence(number());
else if (_reader.name() == "power")
trackpoint.setPower(number());
else if (_reader.name() == "TrackPointExtension")
tpExtension(trackpoint);
else
_reader.skipCurrentElement();
}
}
void GPXParser::trackpointData(Trackpoint &trackpoint)
{
qreal gh = NAN;
while (_reader.readNextStartElement()) {
if (_reader.name() == "ele")
trackpoint.setElevation(number());
else if (_reader.name() == "time")
trackpoint.setTimestamp(time());
else if (_reader.name() == "geoidheight")
gh = number();
else if (_reader.name() == "extensions")
extensions(trackpoint);
else
_reader.skipCurrentElement();
}
if (!std::isnan(gh) && !std::isnan(trackpoint.elevation()))
trackpoint.setElevation(trackpoint.elevation() - gh);
}
void GPXParser::waypointData(Waypoint &waypoint)
{
qreal gh = NAN;
while (_reader.readNextStartElement()) {
if (_reader.name() == "name")
waypoint.setName(_reader.readElementText());
else if (_reader.name() == "desc")
waypoint.setDescription(_reader.readElementText());
else if (_reader.name() == "ele")
waypoint.setElevation(number());
else if (_reader.name() == "geoidheight")
gh = number();
else if (_reader.name() == "time")
waypoint.setTimestamp(time());
else
_reader.skipCurrentElement();
}
if (!std::isnan(gh) && !std::isnan(waypoint.elevation()))
waypoint.setElevation(waypoint.elevation() - gh);
}
void GPXParser::trackpoints(TrackData &track)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trkpt") {
track.append(Trackpoint(coordinates()));
trackpointData(track.last());
} else
_reader.skipCurrentElement();
}
}
void GPXParser::routepoints(RouteData &route)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "rtept") {
route.append(Waypoint(coordinates()));
waypointData(route.last());
} else if (_reader.name() == "name")
route.setName(_reader.readElementText());
else if (_reader.name() == "desc")
route.setDescription(_reader.readElementText());
else
_reader.skipCurrentElement();
}
}
void GPXParser::track(TrackData &track)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trkseg")
trackpoints(track);
else if (_reader.name() == "name")
track.setName(_reader.readElementText());
else if (_reader.name() == "desc")
track.setDescription(_reader.readElementText());
else
_reader.skipCurrentElement();
}
}
void GPXParser::gpx()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trk") {
_tracks.append(TrackData());
track(_tracks.back());
} else if (_reader.name() == "rte") {
_routes.append(RouteData());
routepoints(_routes.back());
} else if (_reader.name() == "wpt") {
_waypoints.append(Waypoint(coordinates()));
waypointData(_waypoints.last());
} else
_reader.skipCurrentElement();
}
}
bool GPXParser::parse()
{
if (_reader.readNextStartElement()) {
if (_reader.name() == "gpx")
gpx();
else
_reader.raiseError("Not a GPX file");
}
return !_reader.error();
}
bool GPXParser::loadFile(QFile *file)
{
_reader.clear();
_reader.setDevice(file);
return parse();
}

36
src/gpxparser.h Normal file
View File

@ -0,0 +1,36 @@
#ifndef GPXPARSER_H
#define GPXPARSER_H
#include <QXmlStreamReader>
#include "parser.h"
class GPXParser : public Parser
{
public:
GPXParser(QList<TrackData> &tracks, QList<RouteData> &routes,
QList<Waypoint> &waypoints) : Parser(tracks, routes, waypoints) {}
~GPXParser() {}
bool loadFile(QFile *file);
QString errorString() const {return _reader.errorString();}
int errorLine() const {return _reader.lineNumber();}
private:
bool parse();
void gpx();
void track(TrackData &track);
void trackpoints(TrackData &track);
void routepoints(RouteData &route);
void tpExtension(Trackpoint &trackpoint);
void extensions(Trackpoint &trackpoint);
void trackpointData(Trackpoint &trackpoint);
void waypointData(Waypoint &waypoint);
qreal number();
QDateTime time();
Coordinates coordinates();
QXmlStreamReader _reader;
};
#endif // GPXPARSER_H

9
src/graph.cpp Normal file
View File

@ -0,0 +1,9 @@
#include "graph.h"
QDebug operator<<(QDebug dbg, const GraphPoint &graphpoint)
{
dbg.nospace() << "GraphPoint(" << graphpoint.s() << ", "
<< graphpoint.t() << ", " << graphpoint.y() << ")";
return dbg.maybeSpace();
}

23
src/graph.h
View File

@ -2,6 +2,7 @@
#define GRAPH_H
#include <QVector>
#include <QDebug>
#include <cmath>
enum GraphType {Distance, Time};
@ -15,6 +16,7 @@ public:
qreal s() const {return _s;}
qreal t() const {return _t;}
qreal y() const {return _y;}
qreal x(GraphType type) const {return (type == Distance) ? _s : _t;}
void setS(qreal s) {_s = s;}
void setT(qreal t) {_t = t;}
@ -26,6 +28,25 @@ private:
qreal _y;
};
typedef QVector<GraphPoint> Graph;
Q_DECLARE_TYPEINFO(GraphPoint, Q_PRIMITIVE_TYPE);
QDebug operator<<(QDebug dbg, const GraphPoint &graphpoint);
class Graph : public QVector<GraphPoint>
{
public:
Graph() : QVector<GraphPoint>() {_time = true;}
void append(const GraphPoint &p)
{
if (std::isnan(p.t()))
_time = false;
QVector<GraphPoint>::append(p);
}
bool hasTime() const {return _time;}
private:
bool _time;
};
#endif // GRAPH_H

165
src/graphitem.cpp
View File

@ -5,64 +5,19 @@
#define GRAPH_WIDTH 1
#define HOVER_WIDTH 2
static qreal yAtX(const QPainterPath &path, qreal x)
{
int low = 0;
int high = path.elementCount() - 1;
int mid = 0;
Q_ASSERT(high > low);
Q_ASSERT(x >= path.elementAt(low).x && x <= path.elementAt(high).x);
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)
l = QLineF(path.elementAt(mid).x, path.elementAt(mid).y,
path.elementAt(mid+1).x, path.elementAt(mid+1).y);
else
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();
}
static bool hasTime(const Graph &graph)
{
for (int i = 0; i < graph.count(); i++)
if (std::isnan(graph.at(i).t()))
return false;
return true;
}
GraphItem::GraphItem(const Graph &graph, QGraphicsItem *parent)
: QGraphicsObject(parent)
{
_id = 0;
_type = Distance;
_pen = QPen(Qt::black, GRAPH_WIDTH);
_pen.setCosmetic(true);
_distancePath.moveTo(graph.first().s(), -graph.first().y());
for (int i = 1; i < graph.size(); i++)
_distancePath.lineTo(graph.at(i).s(), -graph.at(i).y());
_type = Distance;
_graph = graph;
_sx = 1.0; _sy = 1.0;
if (hasTime(graph)) {
_timePath.moveTo(graph.first().t(), -graph.first().y());
for (int i = 1; i < graph.size(); i++)
_timePath.lineTo(graph.at(i).t(), -graph.at(i).y());
}
updatePath();
updateBounds();
}
void GraphItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
@ -72,7 +27,7 @@ void GraphItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
Q_UNUSED(widget);
painter->setPen(_pen);
painter->drawPath((_type == Distance) ? _distancePath : _timePath);
painter->drawPath(_path);
/*
QPen p = QPen(QBrush(Qt::red), 0);
@ -84,7 +39,10 @@ void GraphItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
void GraphItem::setGraphType(GraphType type)
{
prepareGeometryChange();
_type = type;
updatePath();
updateBounds();
}
void GraphItem::setColor(const QColor &color)
@ -95,37 +53,62 @@ void GraphItem::setColor(const QColor &color)
qreal GraphItem::yAtX(qreal x)
{
return ::yAtX((_type == Distance) ? _distancePath : _timePath, x);
int low = 0;
int high = _graph.count() - 1;
int mid = 0;
Q_ASSERT(high > low);
Q_ASSERT(x >= _graph.at(low).x(_type) && x <= _graph.at(high).x(_type));
while (low <= high) {
mid = low + ((high - low) / 2);
const GraphPoint &p = _graph.at(mid);
if (p.x(_type) > x)
high = mid - 1;
else if (p.x(_type) < x)
low = mid + 1;
else
return -p.y();
}
QLineF l;
if (_graph.at(mid).x(_type) < x)
l = QLineF(_graph.at(mid).x(_type), _graph.at(mid).y(),
_graph.at(mid+1).x(_type), _graph.at(mid+1).y());
else
l = QLineF(_graph.at(mid-1).x(_type), _graph.at(mid-1).y(),
_graph.at(mid).x(_type), _graph.at(mid).y());
return -l.pointAt((x - l.p1().x()) / (l.p2().x() - l.p1().x())).y();
}
qreal GraphItem::distanceAtTime(qreal time)
{
int low = 0;
int high = _timePath.elementCount() - 1;
int high = _graph.count() - 1;
int mid = 0;
Q_ASSERT(high > low);
Q_ASSERT(time >= _timePath.elementAt(low).x
&& time <= _timePath.elementAt(high).x);
Q_ASSERT(time >= _graph.at(low).t() && time <= _graph.at(high).t());
while (low <= high) {
mid = low + ((high - low) / 2);
const QPainterPath::Element &e = _timePath.elementAt(mid);
if (e.x > time)
const GraphPoint &p = _graph.at(mid);
if (p.t() > time)
high = mid - 1;
else if (e.x < time)
else if (p.t() < time)
low = mid + 1;
else
return _distancePath.elementAt(mid).x;
return _graph.at(mid).s();
}
QLineF l;
if (_timePath.elementAt(mid).x < time)
l = QLineF(_timePath.elementAt(mid).x, _distancePath.elementAt(mid).x,
_timePath.elementAt(mid+1).x, _distancePath.elementAt(mid+1).x);
if (_graph.at(mid).t() < time)
l = QLineF(_graph.at(mid).t(), _graph.at(mid).s(), _graph.at(mid+1).t(),
_graph.at(mid+1).s());
else
l = QLineF(_timePath.elementAt(mid-1).x, _distancePath.elementAt(mid-1).x,
_timePath.elementAt(mid).x, _distancePath.elementAt(mid).x);
l = QLineF(_graph.at(mid-1).t(), _graph.at(mid-1).s(),
_graph.at(mid).t(), _graph.at(mid).s());
return l.pointAt((time - l.p1().x()) / (l.p2().x() - l.p1().x())).y();
}
@ -133,15 +116,13 @@ qreal GraphItem::distanceAtTime(qreal time)
void GraphItem::emitSliderPositionChanged(qreal pos)
{
if (_type == Time) {
if (!_timePath.isEmpty()) {
if (pos <= _timePath.elementAt(_timePath.elementCount() - 1).x)
if (_graph.hasTime()) {
if (pos <= _graph.last().t())
emit sliderPositionChanged(distanceAtTime(pos));
else
emit sliderPositionChanged(_distancePath.elementAt(
_distancePath.elementCount() - 1).x + 1);
emit sliderPositionChanged(_graph.last().s() + 1);
} else
emit sliderPositionChanged(_distancePath.elementAt(
_distancePath.elementCount() - 1).x + 1);
emit sliderPositionChanged(_graph.last().s() + 1);
} else
emit sliderPositionChanged(pos);
}
@ -158,3 +139,47 @@ void GraphItem::selected(bool selected)
update();
}
void GraphItem::setScale(qreal sx, qreal sy)
{
if (_sx == sx && _sy == sy)
return;
prepareGeometryChange();
_sx = sx; _sy = sy;
updatePath();
}
void GraphItem::updatePath()
{
_path = QPainterPath();
if (_type == Time && !_graph.hasTime())
return;
_path.moveTo(_graph.first().x(_type) * _sx, -_graph.first().y() * _sy);
for (int i = 1; i < _graph.size(); i++)
_path.lineTo(_graph.at(i).x(_type) * _sx, -_graph.at(i).y() * _sy);
}
void GraphItem::updateBounds()
{
if (_type == Time && !_graph.hasTime()) {
_bounds = QRectF();
return;
}
qreal bottom, top, left, right;
QPointF p = QPointF(_graph.first().x(_type), -_graph.first().y());
bottom = p.y(); top = p.y(); left = p.x(); right = p.x();
for (int i = 1; i < _graph.size(); i++) {
p = QPointF(_graph.at(i).x(_type), -_graph.at(i).y());
bottom = qMax(bottom, p.y()); top = qMin(top, p.y());
right = qMax(right, p.x()); left = qMin(left, p.x());
}
_bounds = QRectF(QPointF(left, top), QPointF(right, bottom));
}

16
src/graphitem.h
View File

@ -13,11 +13,13 @@ public:
GraphItem(const Graph &graph, QGraphicsItem *parent = 0);
QRectF boundingRect() const
{return (_type == Distance) ? _distancePath.boundingRect()
: _timePath.boundingRect();}
{return _path.boundingRect();}
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
QWidget *widget);
const QRectF &bounds() const {return _bounds;}
void setScale(qreal sx, qreal sy);
void setGraphType(GraphType type);
int id() const {return _id;}
void setId(int id) {_id = id;}
@ -34,10 +36,18 @@ public slots:
void selected(bool selected);
private:
void updatePath();
void updateBounds();
int _id;
QPen _pen;
QPainterPath _distancePath, _timePath;
Graph _graph;
GraphType _type;
QPainterPath _path;
QRectF _bounds;
qreal _sx, _sy;
};
#endif // GRAPHITEM_H

4
src/graphtab.h
View File

@ -5,7 +5,7 @@
#include "graphview.h"
#include "units.h"
class GPX;
class Data;
class PathItem;
class GraphTab : public GraphView
@ -17,7 +17,7 @@ public:
{setFrameShape(QFrame::NoFrame);}
virtual QString label() const = 0;
virtual void loadGPX(const GPX &gpx, const QList<PathItem *> &paths) = 0;
virtual void loadData(const Data &data, const QList<PathItem *> &paths) = 0;
virtual void clear() = 0;
virtual void setUnits(enum Units units) = 0;
virtual void showTracks(bool show) = 0;

72
src/graphview.cpp
View File

@ -1,5 +1,6 @@
#include <QGraphicsSceneMouseEvent>
#include <QGraphicsScene>
#include <QEvent>
#include <QMouseEvent>
#include <QPaintEngine>
#include <QPaintDevice>
#include "config.h"
@ -7,6 +8,7 @@
#include "slideritem.h"
#include "sliderinfoitem.h"
#include "infoitem.h"
#include "griditem.h"
#include "graph.h"
#include "graphitem.h"
#include "pathitem.h"
@ -15,20 +17,10 @@
#define MARGIN 10.0
void Scene::mousePressEvent(QGraphicsSceneMouseEvent *e)
{
if (e->button() == Qt::LeftButton)
emit mouseClicked(e->scenePos());
QGraphicsScene::mousePressEvent(e);
}
GraphView::GraphView(QWidget *parent)
: QGraphicsView(parent)
{
_scene = new Scene(this);
_scene = new QGraphicsScene();
setScene(_scene);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
@ -43,11 +35,10 @@ GraphView::GraphView(QWidget *parent)
_sliderInfo = new SliderInfoItem(_slider);
_sliderInfo->setZValue(2.0);
_info = new InfoItem();
_grid = new GridItem();
connect(_slider, SIGNAL(positionChanged(const QPointF&)), this,
SLOT(emitSliderPositionChanged(const QPointF&)));
connect(_scene, SIGNAL(mouseClicked(const QPointF&)), this,
SLOT(newSliderPosition(const QPointF&)));
_xScale = 1;
_yScale = 1;
@ -60,9 +51,7 @@ GraphView::GraphView(QWidget *parent)
_units = Metric;
_graphType = Distance;
setGraphType(_graphType);
setUnits(_units);
_xLabel = tr("Distance");
}
GraphView::~GraphView()
@ -75,6 +64,8 @@ GraphView::~GraphView()
delete _slider;
if (_info->scene() != _scene)
delete _info;
if (_grid->scene() != _scene)
delete _grid;
for (int i = 0; i < _graphs.count(); i++)
if (_graphs.at(i)->scene() != _scene)
@ -153,7 +144,7 @@ void GraphView::setGraphType(GraphType type)
for (int i = 0; i < _graphs.count(); i++) {
_graphs.at(i)->setGraphType(type);
if (_graphs.at(i)->scene() == _scene)
_bounds |= _graphs.at(i)->boundingRect();
_bounds |= _graphs.at(i)->bounds();
}
if (type == Distance)
@ -165,6 +156,11 @@ void GraphView::setGraphType(GraphType type)
redraw();
}
void GraphView::showGrid(bool show)
{
_grid->setVisible(show);
}
void GraphView::loadGraph(const Graph &graph, PathItem *path, int id)
{
if (graph.size() < 2)
@ -186,7 +182,7 @@ void GraphView::loadGraph(const Graph &graph, PathItem *path, int id)
if (!_hide.contains(id)) {
_visible.append(gi);
_scene->addItem(gi);
_bounds |= gi->boundingRect();
_bounds |= gi->bounds();
setXUnits();
}
}
@ -219,7 +215,7 @@ void GraphView::showGraph(bool show, int id)
else {
addItem(gi);
_visible.append(gi);
_bounds |= gi->boundingRect();
_bounds |= gi->bounds();
}
}
}
@ -241,8 +237,7 @@ void GraphView::redraw(const QSizeF &size)
QRectF r;
QSizeF mx, my;
RangeF rx, ry;
QTransform transform;
qreal xs, ys;
qreal sx, sy;
if (_visible.isEmpty() || _bounds.isNull()) {
@ -250,6 +245,7 @@ void GraphView::redraw(const QSizeF &size)
removeItem(_yAxis);
removeItem(_slider);
removeItem(_info);
removeItem(_grid);
_scene->setSceneRect(QRectF());
return;
}
@ -258,6 +254,7 @@ void GraphView::redraw(const QSizeF &size)
addItem(_yAxis);
addItem(_slider);
addItem(_info);
addItem(_grid);
rx = RangeF(bounds().left() * _xScale, bounds().right() * _xScale);
ry = RangeF(bounds().top() * _yScale + _yOffset, bounds().bottom() * _yScale
@ -275,26 +272,29 @@ void GraphView::redraw(const QSizeF &size)
r.adjust(0, -(_minYRange/2 - r.height()/2), 0,
_minYRange/2 - r.height()/2);
xs = (size.width() - (my.width() + mx.width())) / r.width();
ys = (size.height() - (mx.height() + my.height())
sx = (size.width() - (my.width() + mx.width())) / r.width();
sy = (size.height() - (mx.height() + my.height())
- _info->boundingRect().height()) / r.height();
transform.scale(xs, ys);
for (int i = 0; i < _visible.size(); i++)
_visible.at(i)->setTransform(transform);
_visible.at(i)->setScale(sx, sy);
QPointF p(r.left() * xs, r.top() * ys);
QSizeF s(r.width() * xs, r.height() * ys);
QPointF p(r.left() * sx, r.top() * sy);
QSizeF s(r.width() * sx, r.height() * sy);
r = QRectF(p, s);
if (r.height() < _minYRange * ys)
r.adjust(0, -(_minYRange/2 * ys - r.height()/2), 0,
(_minYRange/2) * ys - r.height()/2);
if (r.height() < _minYRange * sy)
r.adjust(0, -(_minYRange/2 * sy - r.height()/2), 0,
(_minYRange/2) * sy - r.height()/2);
_xAxis->setSize(r.width());
_yAxis->setSize(r.height());
_xAxis->setPos(r.bottomLeft());
_yAxis->setPos(r.bottomLeft());
_grid->setSize(r.size());
_grid->setTicks(_xAxis->ticks(), _yAxis->ticks());
_grid->setPos(r.bottomLeft());
_slider->setArea(r);
updateSliderPosition();
@ -311,6 +311,14 @@ void GraphView::resizeEvent(QResizeEvent *)
redraw();
}
void GraphView::mousePressEvent(QMouseEvent *e)
{
if (e->button() == Qt::LeftButton)
newSliderPosition(mapToScene(e->pos()));
QGraphicsView::mousePressEvent(e);
}
void GraphView::plot(QPainter *painter, const QRectF &target)
{
qreal ratio = painter->paintEngine()->paintDevice()->logicalDpiX()
@ -368,7 +376,7 @@ void GraphView::updateSliderInfo()
if (!_sliderInfo->isVisible())
return;
QRectF br(_visible.first()->boundingRect());
QRectF br(_visible.first()->bounds());
if (br.height() < _minYRange)
br.adjust(0, -(_minYRange/2 - br.height()/2), 0,
_minYRange/2 - br.height()/2);

24
src/graphview.h
View File

@ -2,11 +2,8 @@
#define GRAPHVIEW_H
#include <QGraphicsView>
#include <QGraphicsScene>
#include <QVector>
#include <QList>
#include <QSet>
#include <QPointF>
#include "palette.h"
#include "units.h"
#include "graph.h"
@ -18,18 +15,7 @@ class SliderInfoItem;
class InfoItem;
class GraphItem;
class PathItem;
class Scene : public QGraphicsScene
{
Q_OBJECT
public:
Scene(QObject *parent = 0) : QGraphicsScene(parent) {}
void mousePressEvent(QGraphicsSceneMouseEvent *e);
signals:
void mouseClicked(const QPointF &pos);
};
class GridItem;
class GraphView : public QGraphicsView
{
@ -47,6 +33,7 @@ public:
void showGraph(bool show, int id = 0);
void setGraphType(GraphType type);
void setUnits(Units units);
void showGrid(bool show);
const QString &yLabel() const {return _yLabel;}
const QString &yUnits() const {return _yUnits;}
@ -74,7 +61,6 @@ protected:
void addInfo(const QString &key, const QString &value);
void clearInfo();
void skipColor() {_palette.color();}
void resizeEvent(QResizeEvent *);
private slots:
void emitSliderPositionChanged(const QPointF &pos);
@ -89,6 +75,9 @@ private:
void removeItem(QGraphicsItem *item);
void addItem(QGraphicsItem *item);
void resizeEvent(QResizeEvent *);
void mousePressEvent(QMouseEvent *);
qreal _xScale, _yScale;
qreal _yOffset;
QString _xUnits, _yUnits;
@ -97,12 +86,13 @@ private:
qreal _minYRange;
qreal _sliderPos;
Scene *_scene;
QGraphicsScene *_scene;
AxisItem *_xAxis, *_yAxis;
SliderItem *_slider;
SliderInfoItem *_sliderInfo;
InfoItem *_info;
GridItem *_grid;
QList<GraphItem*> _graphs;
QList<GraphItem*> _visible;

48
src/griditem.cpp Normal file
View File

@ -0,0 +1,48 @@
#include <QPainter>
#include "griditem.h"
#define GRID_WIDTH 0
GridItem::GridItem(QGraphicsItem *parent) : QGraphicsItem(parent)
{
}
void GridItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
QWidget *widget)
{
Q_UNUSED(option);
Q_UNUSED(widget);
QBrush brush(Qt::gray);
QPen pen = QPen(brush, GRID_WIDTH, Qt::DotLine);
painter->setRenderHint(QPainter::Antialiasing, false);
painter->setPen(pen);
for (int i = 0; i < _xTicks.size(); i++)
painter->drawLine(_xTicks.at(i), 0, _xTicks.at(i),
-_boundingRect.height());
for (int i = 0; i < _yTicks.size(); i++)
painter->drawLine(0, -_yTicks.at(i), boundingRect().width(),
-_yTicks.at(i));
/*
painter->setPen(Qt::red);
painter->drawRect(boundingRect());
*/
}
void GridItem::setTicks(const QList<qreal> &x, const QList<qreal> &y)
{
_xTicks = x; _yTicks = y;
update();
}
void GridItem::setSize(const QSizeF &size)
{
prepareGeometryChange();
_boundingRect = QRectF(QPointF(0, -size.height()), size);
}

23
src/griditem.h Normal file
View File

@ -0,0 +1,23 @@
#ifndef GRIDITEM_H
#define GRIDITEM_H
#include <QGraphicsItem>
class GridItem : public QGraphicsItem
{
public:
GridItem(QGraphicsItem *parent = 0);
QRectF boundingRect() const {return _boundingRect;}
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
QWidget *widget);
void setTicks(const QList<qreal> &x, const QList<qreal> &y);
void setSize(const QSizeF &size);
private:
QRectF _boundingRect;
QList<qreal> _xTicks, _yTicks;
};
#endif // GRIDITEM_H

262
src/gui.cpp
View File

@ -1,4 +1,5 @@
#include <QApplication>
#include <QSplitter>
#include <QVBoxLayout>
#include <QMenuBar>
#include <QStatusBar>
@ -18,25 +19,29 @@
#include <QLabel>
#include <QSettings>
#include <QLocale>
#include <QMimeData>
#include <QUrl>
#include <QPixmapCache>
#include "config.h"
#include "icons.h"
#include "keys.h"
#include "settings.h"
#include "gpx.h"
#include "data.h"
#include "map.h"
#include "maplist.h"
#include "elevationgraph.h"
#include "speedgraph.h"
#include "heartrategraph.h"
#include "temperaturegraph.h"
#include "cadencegraph.h"
#include "powergraph.h"
#include "pathview.h"
#include "trackinfo.h"
#include "filebrowser.h"
#include "cpuarch.h"
#include "exportdialog.h"
#include "graphtab.h"
#include "misc.h"
#include "format.h"
#include "gui.h"
@ -52,20 +57,17 @@ GUI::GUI(QWidget *parent) : QMainWindow(parent)
createMenus();
createToolBars();
_browser = new FileBrowser(this);
_browser->setFilter(QStringList("*.gpx"));
createBrowser();
QVBoxLayout *layout = new QVBoxLayout;
layout->addWidget(_pathView);
layout->addWidget(_graphTabWidget);
layout->setContentsMargins(0, 0, 0, 0);
#ifdef Q_OS_WIN32
layout->setSpacing(0);
#endif // Q_OS_WIN32
QWidget *widget = new QWidget;
widget->setLayout(layout);
setCentralWidget(widget);
QSplitter *splitter = new QSplitter();
splitter->setOrientation(Qt::Vertical);
splitter->setChildrenCollapsible(false);
splitter->addWidget(_pathView);
splitter->addWidget(_graphTabWidget);
splitter->setContentsMargins(0, 0, 0, 0);
splitter->setStretchFactor(0, 255);
splitter->setStretchFactor(1, 1);
setCentralWidget(splitter);
setWindowIcon(QIcon(QPixmap(APP_ICON)));
setWindowTitle(APP_NAME);
@ -81,7 +83,7 @@ GUI::GUI(QWidget *parent) : QMainWindow(parent)
_sliderPos = 0;
updateGraphTabs();
updateTrackView();
updatePathView();
updateStatusBarInfo();
readSettings();
@ -92,6 +94,7 @@ GUI::GUI(QWidget *parent) : QMainWindow(parent)
_exportFileName = QString("%1/export.pdf").arg(QDir::currentPath());
_exportMargins = MarginsF(5.0, 5.0, 5.0, 5.0);
setAcceptDrops(true);
QPixmapCache::setCacheLimit(65536);
}
@ -103,6 +106,23 @@ GUI::~GUI()
}
}
const QString GUI::fileFormats() const
{
return tr("Supported files (*.csv *.fit *.gpx *.igc *.kml *.tcx)") + ";;"
+ tr("CSV files (*.csv)") + ";;" + tr("FIT files (*.fit)") + ";;"
+ tr("GPX files (*.gpx)") + ";;" + tr("IGC files (*.igc)") + ";;"
+ tr("KML files (*.kml)") + ";;" + tr("TCX files (*.tcx)") + ";;"
+ tr("All files (*)");
}
void GUI::createBrowser()
{
QStringList filter;
filter << "*.gpx" << "*.tcx" << "*.kml" << "*.fit" << "*.csv" << "*.igc";
_browser = new FileBrowser(this);
_browser->setFilter(filter);
}
void GUI::loadMaps()
{
if (QFile::exists(USER_MAP_FILE))
@ -117,13 +137,15 @@ void GUI::loadPOIs()
QDir userDir(USER_POI_DIR);
QDir globalDir(GLOBAL_POI_DIR);
_poi = new POI(this);
if (userDir.exists())
list = userDir.entryInfoList(QStringList(), QDir::Files);
else
list = globalDir.entryInfoList(QStringList(), QDir::Files);
for (int i = 0; i < list.size(); ++i)
_poi.loadFile(list.at(i).absoluteFilePath());
_poi->loadFile(list.at(i).absoluteFilePath());
}
void GUI::createMapActions()
@ -151,7 +173,7 @@ void GUI::createPOIFilesActions()
{
_poiFilesSM = new QSignalMapper(this);
for (int i = 0; i < _poi.files().count(); i++)
for (int i = 0; i < _poi->files().count(); i++)
createPOIFileAction(i);
connect(_poiFilesSM, SIGNAL(mapped(int)), this, SLOT(poiFileChecked(int)));
@ -159,7 +181,7 @@ void GUI::createPOIFilesActions()
QAction *GUI::createPOIFileAction(int index)
{
QAction *a = new QAction(QFileInfo(_poi.files().at(index)).fileName(),
QAction *a = new QAction(QFileInfo(_poi->files().at(index)).fileName(),
this);
a->setCheckable(true);
@ -248,7 +270,8 @@ void GUI::createActions()
tr("Show POIs"), this);
_showPOIAction->setCheckable(true);
_showPOIAction->setShortcut(SHOW_POI_SHORTCUT);
connect(_showPOIAction, SIGNAL(triggered(bool)), this, SLOT(showPOI(bool)));
connect(_showPOIAction, SIGNAL(triggered(bool)), _pathView,
SLOT(showPOI(bool)));
addAction(_showPOIAction);
createPOIFilesActions();
@ -316,12 +339,18 @@ void GUI::createActions()
_distanceGraphAction->setShortcut(DISTANCE_GRAPH_SHORTCUT);
connect(_distanceGraphAction, SIGNAL(triggered()), this,
SLOT(setDistanceGraph()));
addAction(_distanceGraphAction);
_timeGraphAction = new QAction(tr("Time"), this);
_timeGraphAction->setCheckable(true);
_timeGraphAction->setActionGroup(ag);
_timeGraphAction->setShortcut(TIME_GRAPH_SHORTCUT);
connect(_timeGraphAction, SIGNAL(triggered()), this,
SLOT(setTimeGraph()));
addAction(_timeGraphAction);
_showGraphGridAction = new QAction(tr("Show grid"), this);
_showGraphGridAction->setCheckable(true);
connect(_showGraphGridAction, SIGNAL(triggered(bool)), this,
SLOT(showGraphGrids(bool)));
// Settings actions
_showToolbarsAction = new QAction(tr("Show toolbars"), this);
@ -392,6 +421,8 @@ void GUI::createMenus()
graphMenu->addAction(_distanceGraphAction);
graphMenu->addAction(_timeGraphAction);
graphMenu->addSeparator();
graphMenu->addAction(_showGraphGridAction);
graphMenu->addSeparator();
graphMenu->addAction(_showGraphsAction);
QMenu *poiMenu = menuBar()->addMenu(tr("POI"));
@ -458,20 +489,25 @@ void GUI::createToolBars()
void GUI::createPathView()
{
_pathView = new PathView(this);
_pathView->setSizePolicy(QSizePolicy(QSizePolicy::Ignored,
QSizePolicy::Expanding));
_pathView->setMinimumHeight(200);
#ifdef Q_OS_WIN32
_pathView->setFrameShape(QFrame::NoFrame);
#endif // Q_OS_WIN32
_pathView->setPOI(_poi);
}
void GUI::createGraphTabs()
{
_graphTabWidget = new QTabWidget;
_graphTabWidget = new QTabWidget();
connect(_graphTabWidget, SIGNAL(currentChanged(int)), this,
SLOT(graphChanged(int)));
_graphTabWidget->setFixedHeight(200);
_graphTabWidget->setSizePolicy(
QSizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed));
_graphTabWidget->setSizePolicy(QSizePolicy(QSizePolicy::Ignored,
QSizePolicy::Preferred));
_graphTabWidget->setMinimumHeight(200);
#ifdef Q_OS_WIN32
_graphTabWidget->setDocumentMode(true);
#endif // Q_OS_WIN32
@ -479,6 +515,8 @@ void GUI::createGraphTabs()
_tabs.append(new ElevationGraph);
_tabs.append(new SpeedGraph);
_tabs.append(new HeartRateGraph);
_tabs.append(new CadenceGraph);
_tabs.append(new PowerGraph);
_tabs.append(new TemperatureGraph);
for (int i = 0; i < _tabs.count(); i++)
@ -575,7 +613,7 @@ void GUI::dataSources()
void GUI::openFile()
{
QStringList files = QFileDialog::getOpenFileNames(this, tr("Open file"),
QString(), tr("GPX files (*.gpx);;All files (*)"));
QString(), fileFormats());
QStringList list = files;
for (QStringList::Iterator it = list.begin(); it != list.end(); it++)
@ -594,61 +632,61 @@ bool GUI::openFile(const QString &fileName)
_browser->setCurrent(fileName);
_fileActionGroup->setEnabled(true);
_navigationActionGroup->setEnabled(true);
updateNavigationActions();
updateStatusBarInfo();
updateWindowTitle();
updateGraphTabs();
updatePathView();
} else {
if (_files.isEmpty())
_fileActionGroup->setEnabled(false);
ret = false;
}
updateNavigationActions();
updateStatusBarInfo();
updateWindowTitle();
updateGraphTabs();
updateTrackView();
return ret;
}
bool GUI::loadFile(const QString &fileName)
{
GPX gpx;
Data data;
QList<PathItem*> paths;
if (gpx.loadFile(fileName)) {
paths = _pathView->loadGPX(gpx);
if (data.loadFile(fileName)) {
paths = _pathView->loadData(data);
for (int i = 0; i < _tabs.count(); i++)
_tabs.at(i)->loadGPX(gpx, paths);
updateGraphTabs();
_pathView->setHidden(false);
if (_showPOIAction->isChecked())
_pathView->loadPOI(_poi);
_tabs.at(i)->loadData(data, paths);
for (int i = 0; i < gpx.tracks().count(); i++) {
_trackDistance += gpx.tracks().at(i)->distance();
_time += gpx.tracks().at(i)->time();
const QDate &date = gpx.tracks().at(i)->date().date();
for (int i = 0; i < data.tracks().count(); i++) {
_trackDistance += data.tracks().at(i)->distance();
_time += data.tracks().at(i)->time();
const QDate &date = data.tracks().at(i)->date().date();
if (_dateRange.first.isNull() || _dateRange.first > date)
_dateRange.first = date;
if (_dateRange.second.isNull() || _dateRange.second < date)
_dateRange.second = date;
}
_trackCount += gpx.tracks().count();
_trackCount += data.tracks().count();
for (int i = 0; i < gpx.routes().count(); i++)
_routeDistance += gpx.routes().at(i)->distance();
_routeCount += gpx.routes().count();
for (int i = 0; i < data.routes().count(); i++)
_routeDistance += data.routes().at(i)->distance();
_routeCount += data.routes().count();
_waypointCount += gpx.waypoints().count();
_waypointCount += data.waypoints().count();
return true;
} else {
QString error = fileName + QString("\n\n")
+ tr("Error loading GPX file:\n%1").arg(gpx.errorString())
+ QString("\n");
if (gpx.errorLine())
error.append(tr("Line: %1").arg(gpx.errorLine()));
updateNavigationActions();
updateStatusBarInfo();
updateWindowTitle();
updateGraphTabs();
updatePathView();
QMessageBox::critical(this, tr("Error"), error);
QString error = tr("Error loading data file:") + "\n\n"
+ fileName + "\n\n" + data.errorString();
if (data.errorLine())
error.append("\n" + tr("Line: %1").arg(data.errorLine()));
QMessageBox::critical(this, APP_NAME, error);
return false;
}
}
@ -656,7 +694,7 @@ bool GUI::loadFile(const QString &fileName)
void GUI::openPOIFile()
{
QStringList files = QFileDialog::getOpenFileNames(this, tr("Open POI file"),
QString(), tr("GPX files (*.gpx);;CSV files (*.csv);;All files (*)"));
QString(), fileFormats());
QStringList list = files;
for (QStringList::Iterator it = list.begin(); it != list.end(); it++)
@ -665,21 +703,21 @@ void GUI::openPOIFile()
bool GUI::openPOIFile(const QString &fileName)
{
if (fileName.isEmpty())
if (fileName.isEmpty() || _poi->files().contains(fileName))
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);
if (!_poi->loadFile(fileName)) {
QString error = tr("Error loading POI file:") + "\n\n"
+ fileName + "\n\n" + _poi->errorString();
if (_poi->errorLine())
error.append("\n" + tr("Line: %1").arg(_poi->errorLine()));
QMessageBox::critical(this, APP_NAME, error);
return false;
} else {
_pathView->showPOI(true);
_showPOIAction->setChecked(true);
_pathView->loadPOI(_poi);
QAction *action = createPOIFileAction(_poi.files().indexOf(fileName));
QAction *action = createPOIFileAction(_poi->files().indexOf(fileName));
action->setChecked(true);
_poiFilesMenu->addAction(action);
@ -695,9 +733,7 @@ void GUI::closePOIFiles()
delete _poiFilesActions[i];
_poiFilesActions.clear();
_pathView->clearPOI();
_poi.clear();
_poi->clear();
}
void GUI::printFile()
@ -760,9 +796,9 @@ void GUI::plot(QPrinter *printer)
info.insert(tr("Waypoints"), QString::number(_waypointCount));
if (d > 0)
info.insert(tr("Distance"), ::distance(d, units));
info.insert(tr("Distance"), Format::distance(d, units));
if (t > 0)
info.insert(tr("Time"), ::timeSpan(t));
info.insert(tr("Time"), Format::timeSpan(t));
ratio = p.paintEngine()->paintDevice()->logicalDpiX() / SCREEN_DPI;
@ -814,7 +850,7 @@ void GUI::reloadFile()
updateStatusBarInfo();
updateWindowTitle();
updateGraphTabs();
updateTrackView();
updatePathView();
if (_files.isEmpty())
_fileActionGroup->setEnabled(false);
else
@ -848,33 +884,25 @@ void GUI::closeAll()
updateStatusBarInfo();
updateWindowTitle();
updateGraphTabs();
updateTrackView();
updatePathView();
}
void GUI::showPOI(bool checked)
void GUI::showMap(bool show)
{
if (checked)
_pathView->loadPOI(_poi);
else
_pathView->clearPOI();
}
void GUI::showMap(bool checked)
{
if (checked)
if (show)
_pathView->setMap(_currentMap);
else
_pathView->setMap(0);
}
void GUI::showGraphs(bool checked)
void GUI::showGraphs(bool show)
{
_graphTabWidget->setHidden(!checked);
_graphTabWidget->setHidden(!show);
}
void GUI::showToolbars(bool checked)
void GUI::showToolbars(bool show)
{
if (checked) {
if (show) {
addToolBar(_fileToolBar);
addToolBar(_showToolBar);
addToolBar(_navigationToolBar);
@ -888,9 +916,9 @@ void GUI::showToolbars(bool checked)
}
}
void GUI::showFullscreen(bool checked)
void GUI::showFullscreen(bool show)
{
if (checked) {
if (show) {
_frameStyle = _pathView->frameStyle();
_showGraphs = _showGraphsAction->isChecked();
@ -936,6 +964,12 @@ void GUI::showRoutes(bool show)
updateStatusBarInfo();
}
void GUI::showGraphGrids(bool show)
{
for (int i = 0; i < _tabs.size(); i++)
_tabs.at(i)->showGrid(show);
}
void GUI::clearMapCache()
{
_currentMap->clearCache();
@ -949,18 +983,18 @@ void GUI::updateStatusBarInfo()
else if (_files.count() == 1)
_fileNameLabel->setText(_files.at(0));
else
_fileNameLabel->setText(tr("%1 files").arg(_files.count()));
_fileNameLabel->setText(tr("%n files", "", _files.count()));
qreal d = distance();
Units units = _imperialUnitsAction->isChecked() ? Imperial : Metric;
if (d > 0)
_distanceLabel->setText(::distance(distance(), units));
_distanceLabel->setText(Format::distance(distance(), units));
else
_distanceLabel->clear();
qreal t = time();
if (t > 0)
_timeLabel->setText(::timeSpan(time()));
_timeLabel->setText(Format::timeSpan(time()));
else
_timeLabel->clear();
}
@ -1002,12 +1036,8 @@ void GUI::prevMap()
void GUI::poiFileChecked(int index)
{
_poi.enableFile(_poi.files().at(index),
_poi->enableFile(_poi->files().at(index),
_poiFilesActions.at(index)->isChecked());
_pathView->clearPOI();
if (_showPOIAction->isChecked())
_pathView->loadPOI(_poi);
}
void GUI::sliderPositionChanged(qreal pos)
@ -1070,7 +1100,7 @@ void GUI::updateGraphTabs()
}
}
void GUI::updateTrackView()
void GUI::updatePathView()
{
_pathView->setHidden(!(_pathView->trackCount() + _pathView->routeCount()
+ _pathView->waypointCount()));
@ -1173,6 +1203,28 @@ void GUI::closeEvent(QCloseEvent *event)
event->accept();
}
void GUI::dragEnterEvent(QDragEnterEvent *event)
{
if (!event->mimeData()->hasUrls())
return;
if (event->proposedAction() != Qt::CopyAction)
return;
QList<QUrl> urls = event->mimeData()->urls();
for (int i = 0; i < urls.size(); i++)
if (!urls.at(i).isLocalFile())
return;
event->acceptProposedAction();
}
void GUI::dropEvent(QDropEvent *event)
{
QList<QUrl> urls = event->mimeData()->urls();
for (int i = 0; i < urls.size(); i++)
openFile(urls.at(i).toLocalFile());
}
void GUI::writeSettings()
{
QSettings settings(APP_NAME, APP_NAME);
@ -1198,6 +1250,8 @@ void GUI::writeSettings()
settings.setValue(SHOW_GRAPHS_SETTING, _showGraphsAction->isChecked());
settings.setValue(GRAPH_TYPE_SETTING, _timeGraphAction->isChecked()
? Time : Distance);
settings.setValue(SHOW_GRAPH_GRIDS_SETTING,
_showGraphGridAction->isChecked());
settings.endGroup();
settings.beginGroup(POI_SETTINGS_GROUP);
@ -1209,7 +1263,7 @@ void GUI::writeSettings()
for (int i = 0, j = 0; i < _poiFilesActions.count(); i++) {
if (!_poiFilesActions.at(i)->isChecked()) {
settings.setArrayIndex(j++);
settings.setValue(DISABLED_POI_FILE_SETTING, _poi.files().at(i));
settings.setValue(DISABLED_POI_FILE_SETTING, _poi->files().at(i));
}
}
settings.endArray();
@ -1274,6 +1328,10 @@ void GUI::readSettings()
_timeGraphAction->setChecked(true);
} else
_distanceGraphAction->setChecked(true);
if (settings.value(SHOW_GRAPH_GRIDS_SETTING, true).toBool() == false)
showGraphGrids(false);
else
_showGraphGridAction->setChecked(true);
settings.endGroup();
settings.beginGroup(POI_SETTINGS_GROUP);
@ -1287,15 +1345,17 @@ void GUI::readSettings()
_showPOILabelsAction->setChecked(true);
if (settings.value(SHOW_POI_SETTING, false).toBool() == true)
_showPOIAction->setChecked(true);
else
_pathView->showPOI(false);
for (int i = 0; i < _poiFilesActions.count(); i++)
_poiFilesActions.at(i)->setChecked(true);
int size = settings.beginReadArray(DISABLED_POI_FILE_SETTINGS_PREFIX);
for (int i = 0; i < size; i++) {
settings.setArrayIndex(i);
int index = _poi.files().indexOf(settings.value(
int index = _poi->files().indexOf(settings.value(
DISABLED_POI_FILE_SETTING).toString());
if (index >= 0) {
_poi.enableFile(_poi.files().at(index), false);
_poi->enableFile(_poi->files().at(index), false);
_poiFilesActions.at(index)->setChecked(false);
}
}
@ -1339,7 +1399,7 @@ int GUI::mapIndex(const QString &name)
return 0;
}
qreal GUI::distance()
qreal GUI::distance() const
{
qreal dist = 0;
@ -1351,7 +1411,7 @@ qreal GUI::distance()
return dist;
}
qreal GUI::time()
qreal GUI::time() const
{
return (_showTracksAction->isChecked()) ? _time : 0;
}

24
src/gui.h
View File

@ -45,11 +45,11 @@ private slots:
void reloadFile();
void openPOIFile();
void closePOIFiles();
void showPOI(bool checked);
void showMap(bool checked);
void showGraphs(bool checked);
void showToolbars(bool checked);
void showFullscreen(bool checked);
void showMap(bool show);
void showGraphs(bool show);
void showGraphGrids(bool show);
void showToolbars(bool show);
void showFullscreen(bool show);
void showTracks(bool show);
void showRoutes(bool show);
void clearMapCache();
@ -89,6 +89,7 @@ private:
void createStatusBar();
void createPathView();
void createGraphTabs();
void createBrowser();
bool openPOIFile(const QString &fileName);
bool loadFile(const QString &fileName);
@ -97,19 +98,23 @@ private:
void updateWindowTitle();
void updateNavigationActions();
void updateGraphTabs();
void updateTrackView();
void updatePathView();
void setUnits(Units units);
void setGraphType(GraphType type);
qreal distance();
qreal time();
qreal distance() const;
qreal time() const;
int mapIndex(const QString &name);
void readSettings();
void writeSettings();
const QString fileFormats() const;
void keyPressEvent(QKeyEvent *event);
void closeEvent(QCloseEvent *event);
void dragEnterEvent(QDragEnterEvent *event);
void dropEvent(QDropEvent *event);
QToolBar *_fileToolBar;
QToolBar *_showToolBar;
@ -137,6 +142,7 @@ private:
QAction *_fullscreenAction;
QAction *_clearMapCacheAction;
QAction *_showGraphsAction;
QAction *_showGraphGridAction;
QAction *_distanceGraphAction;
QAction *_timeGraphAction;
QAction *_showToolbarsAction;
@ -166,7 +172,7 @@ private:
QTabWidget *_graphTabWidget;
QList<GraphTab*> _tabs;
POI _poi;
POI *_poi;
QList<Map*> _maps;
FileBrowser *_browser;

12
src/heartrategraph.cpp
View File

@ -1,4 +1,4 @@
#include "gpx.h"
#include "data.h"
#include "heartrategraph.h"
@ -24,10 +24,10 @@ void HeartRateGraph::setInfo()
clearInfo();
}
void HeartRateGraph::loadGPX(const GPX &gpx, const QList<PathItem *> &paths)
void HeartRateGraph::loadData(const Data &data, const QList<PathItem *> &paths)
{
for (int i = 0; i < gpx.tracks().count(); i++) {
const Graph &graph = gpx.tracks().at(i)->heartRate();
for (int i = 0; i < data.tracks().count(); i++) {
const Graph &graph = data.tracks().at(i)->heartRate();
qreal sum = 0, w = 0;
if (graph.size() < 2) {
@ -40,12 +40,12 @@ void HeartRateGraph::loadGPX(const GPX &gpx, const QList<PathItem *> &paths)
sum += graph.at(j).y() * ds;
w += ds;
}
_avg.append(QPointF(gpx.tracks().at(i)->distance(), sum/w));
_avg.append(QPointF(data.tracks().at(i)->distance(), sum/w));
GraphView::loadGraph(graph, paths.at(i));
}
for (int i = 0; i < gpx.routes().count(); i++)
for (int i = 0; i < data.routes().count(); i++)
skipColor();
setInfo();

4
src/heartrategraph.h
View File

@ -3,8 +3,6 @@
#include "graphtab.h"
class GPX;
class HeartRateGraph : public GraphTab
{
Q_OBJECT
@ -13,7 +11,7 @@ public:
HeartRateGraph(QWidget *parent = 0);
QString label() const {return tr("Heart rate");}
void loadGPX(const GPX &gpx, const QList<PathItem *> &paths);
void loadData(const Data &data, const QList<PathItem *> &paths);
void clear();
void setUnits(enum Units) {}
void showTracks(bool show);

260
src/igcparser.cpp Normal file
View File

@ -0,0 +1,260 @@
#include <cctype>
#include <cstring>
#include "igcparser.h"
static int str2int(const char *str, size_t len)
{
int res = 0;
for (const char *sp = str; sp < str + len; sp++) {
if (::isdigit(*sp))
res = res * 10 + *sp - '0';
else
return -1;
}
return res;
}
static bool readLat(const char *data, qreal &lat)
{
int d = str2int(data, 2);
int mi = str2int(data + 2, 2);
int mf = str2int(data + 4, 3);
if (d < 0 || mi < 0 || mf < 0)
return false;
if (!(data[7] == 'N' || data[7] == 'S'))
return false;
lat = d + (((qreal)mi + (qreal)mf/1000) / 60);
if (lat > 90)
return false;
if (data[7] == 'S')
lat = -lat;
return true;
}
static bool readLon(const char *data, qreal &lon)
{
int d = str2int(data, 3);
int mi = str2int(data + 3, 2);
int mf = str2int(data + 5, 3);
if (d < 0 || mi < 0 || mf < 0)
return false;
if (!(data[8] == 'E' || data[8] == 'W'))
return false;
lon = d + (((qreal)mi + (qreal)mf/1000) / 60);
if (lon > 180)
return false;
if (data[8] == 'W')
lon = -lon;
return true;
}
static bool readAltitude(const char *data, qreal &ele)
{
int p;
if (!(data[0] == 'A' || data[0] == 'V'))
return false;
if (data[1] == '-')
p = str2int(data + 2, 4);
else
p = str2int(data + 1, 5);
int g = str2int(data + 6, 5);
if (p < 0 || g < 0)
return false;
if (data[0] == 'A')
ele = (qreal)g;
else
ele = NAN;
return true;
}
static bool readTimestamp(const char *data, QTime &time)
{
int h = str2int(data, 2);
int m = str2int(data + 2, 2);
int s = str2int(data + 4, 2);
if (h < 0 || m < 0 || s < 0)
return false;
time = QTime(h, m, s);
return true;
}
static bool readARecord(const char *line, qint64 len)
{
if (len < 9 || line[0] != 'A')
return false;
for (int i = 1; i < 7; i++)
if (!::isprint(line[i]))
return false;
return true;
}
bool IGCParser::readHRecord(const char *line, qint64 len)
{
if (len < 10 || ::strncmp(line, "HFDTE", 5))
return true;
int d = str2int(line + 5, 2);
int m = str2int(line + 7, 2);
int y = str2int(line + 9, 2);
if (y < 0 || m < 0 || d < 0) {
_errorString = "Invalid date header format";
return false;
}
_date = QDate(2000 + y, m, d);
if (!_date.isValid()) {
_errorString = "Invalid date";
return false;
}
return true;
}
bool IGCParser::readBRecord(const char *line, qint64 len)
{
qreal lat, lon, ele;
QTime time;
if (len < 35)
return false;
if (!readTimestamp(line + 1, time)) {
_errorString = "Invalid timestamp";
return false;
}
if (!readLat(line + 7, lat)) {
_errorString = "Invalid latitude";
return false;
}
if (!readLon(line + 15, lon)) {
_errorString = "Invalid longitude";
return false;
}
if (!readAltitude(line + 24, ele)) {
_errorString = "Invalid altitude";
return false;
}
if (time < _time)
_date.addDays(1);
_time = time;
Trackpoint t(Coordinates(lon, lat));
t.setTimestamp(QDateTime(_date, _time, Qt::UTC));
t.setElevation(ele);
_tracks.last().append(t);
return true;
}
bool IGCParser::readCRecord(const char *line, qint64 len)
{
qreal lat, lon;
if (len < 18)
return false;
if (!readLat(line + 1, lat)) {
_errorString = "Invalid latitude";
return false;
}
if (!readLon(line + 9, lon)) {
_errorString = "Invalid longitude";
return false;
}
if (!(lat == 0 && lon == 0)) {
QByteArray ba(line + 18, len - 19);
Waypoint w(Coordinates(lon, lat));
w.setName(QString(ba.trimmed()));
_routes.last().append(w);
}
return true;
}
bool IGCParser::loadFile(QFile *file)
{
qint64 len;
char line[76 + 2 + 1 + 1];
bool route = false, track = false;
_errorLine = 1;
_errorString.clear();
while (!file->atEnd()) {
len = file->readLine(line, sizeof(line));
if (len < 0) {
_errorString = "I/O error";
return false;
} else if (len > (qint64)sizeof(line) - 1) {
_errorString = "Line limit exceeded";
return false;
}
if (_errorLine == 1) {
if (!readARecord(line, len)) {
_errorString = "Invalid/missing A record";
return false;
}
} else {
if (line[0] == 'H') {
if (!readHRecord(line, len))
return false;
} else if (line[0] == 'C') {
if (route) {
if (!readCRecord(line, len))
return false;
} else {
route = true;
_routes.append(RouteData());
}
} else if (line[0] == 'B') {
if (_date.isNull()) {
_errorString = "Missing date header";
return false;
}
if (!track) {
_tracks.append(TrackData());
_time = QTime(0, 0);
track = true;
}
if (!readBRecord(line, len))
return false;
}
}
_errorLine++;
}
return true;
}

33
src/igcparser.h Normal file
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@ -0,0 +1,33 @@
#ifndef IGCPARSER_H
#define IGCPARSER_H
#include <QDate>
#include <QTime>
#include "parser.h"
class IGCParser : public Parser
{
public:
IGCParser(QList<TrackData> &tracks, QList<RouteData> &routes,
QList<Waypoint> &waypoints) : Parser(tracks, routes, waypoints)
{_errorLine = 0;}
~IGCParser() {}
bool loadFile(QFile *file);
QString errorString() const {return _errorString;}
int errorLine() const {return _errorLine;}
private:
bool readHRecord(const char *line, qint64 len);
bool readBRecord(const char *line, qint64 len);
bool readCRecord(const char *line, qint64 len);
int _errorLine;
QString _errorString;
QDate _date;
QTime _time;
};
#endif // IGCPARSER_H

3
src/infoitem.cpp
View File

@ -40,6 +40,9 @@ void InfoItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
QList<KV>::const_iterator i;
int width = 0;
painter->setRenderHint(QPainter::Antialiasing, false);
for (i = _list.constBegin(); i != _list.constEnd(); i++) {
painter->drawText(width, fm.height() - fm.descent(), i->key + ": ");
width += fm.width(i->key + ": ");

368
src/kmlparser.cpp Normal file
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@ -0,0 +1,368 @@
#include "kmlparser.h"
qreal KMLParser::number()
{
bool res;
qreal ret = _reader.readElementText().toDouble(&res);
if (!res)
_reader.raiseError(QString("Invalid %1").arg(
_reader.name().toString()));
return ret;
}
QDateTime KMLParser::time()
{
QDateTime d = QDateTime::fromString(_reader.readElementText(),
Qt::ISODate);
if (!d.isValid())
_reader.raiseError(QString("Invalid %1").arg(
_reader.name().toString()));
return d;
}
bool KMLParser::coord(Trackpoint &trackpoint)
{
QString data = _reader.readElementText();
const QChar *sp, *ep, *cp, *vp;
int c = 0;
qreal val[3];
bool res;
sp = data.constData();
ep = sp + data.size();
for (cp = sp; cp < ep; cp++)
if (!cp->isSpace())
break;
for (vp = cp; cp <= ep; cp++) {
if (cp->isSpace() || cp->isNull()) {
if (c > 2)
return false;
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
val[c] = QString(vp, cp - vp).toDouble(&res);
#else // QT_VERSION < 5
val[c] = QStringRef(&data, vp - sp, cp - vp).toDouble(&res);
#endif // QT_VERSION < 5
if (!res)
return false;
if (c == 1) {
trackpoint.setCoordinates(Coordinates(val[0], val[1]));
if (!trackpoint.coordinates().isValid())
return false;
} else if (c == 2)
trackpoint.setElevation(val[2]);
while (cp->isSpace())
cp++;
vp = cp;
c++;
}
}
return true;
}
bool KMLParser::pointCoordinates(Waypoint &waypoint)
{
QString data = _reader.readElementText();
const QChar *sp, *ep, *cp, *vp;
int c = 0;
qreal val[3];
bool res;
sp = data.constData();
ep = sp + data.size();
for (cp = sp; cp < ep; cp++)
if (!cp->isSpace())
break;
for (vp = cp; cp <= ep; cp++) {
if (*cp == ',') {
if (c > 1)
return false;
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
val[c] = QString(vp, cp - vp).toDouble(&res);
#else // QT_VERSION < 5
val[c] = QStringRef(&data, vp - sp, cp - vp).toDouble(&res);
#endif // QT_VERSION < 5
if (!res)
return false;
c++;
vp = cp + 1;
} else if (cp->isSpace() || cp->isNull()) {
if (c < 1)
return false;
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
val[c] = QString(vp, cp - vp).toDouble(&res);
#else // QT_VERSION < 5
val[c] = QStringRef(&data, vp - sp, cp - vp).toDouble(&res);
#endif // QT_VERSION < 5
if (!res)
return false;
waypoint.setCoordinates(Coordinates(val[0], val[1]));
if (!waypoint.coordinates().isValid())
return false;
if (c == 2)
waypoint.setElevation(val[2]);
while (cp->isSpace())
cp++;
c = 3;
}
}
return true;
}
bool KMLParser::lineCoordinates(TrackData &track)
{
QString data = _reader.readElementText();
const QChar *sp, *ep, *cp, *vp;
int c = 0;
qreal val[3];
bool res;
sp = data.constData();
ep = sp + data.size();
for (cp = sp; cp < ep; cp++)
if (!cp->isSpace())
break;
for (vp = cp; cp <= ep; cp++) {
if (*cp == ',') {
if (c > 1)
return false;
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
val[c] = QString(vp, cp - vp).toDouble(&res);
#else // QT_VERSION < 5
val[c] = QStringRef(&data, vp - sp, cp - vp).toDouble(&res);
#endif // QT_VERSION < 5
if (!res)
return false;
c++;
vp = cp + 1;
} else if (cp->isSpace() || cp->isNull()) {
if (c < 1 || c > 2)
return false;
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
val[c] = QString(vp, cp - vp).toDouble(&res);
#else // QT_VERSION < 5
val[c] = QStringRef(&data, vp - sp, cp - vp).toDouble(&res);
#endif // QT_VERSION < 5
if (!res)
return false;
track.append(Trackpoint(Coordinates(val[0], val[1])));
if (!track.last().coordinates().isValid())
return false;
if (c == 2)
track.last().setElevation(val[2]);
while (cp->isSpace())
cp++;
c = 0;
vp = cp;
}
}
return true;
}
QDateTime KMLParser::timeStamp()
{
QDateTime ts;
while (_reader.readNextStartElement()) {
if (_reader.name() == "when")
ts = time();
else
_reader.skipCurrentElement();
}
return ts;
}
void KMLParser::lineString(TrackData &track)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "coordinates") {
if (!lineCoordinates(track))
_reader.raiseError("Invalid coordinates");
} else
_reader.skipCurrentElement();
}
}
void KMLParser::point(Waypoint &waypoint)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "coordinates") {
if (!pointCoordinates(waypoint))
_reader.raiseError("Invalid coordinates");
} else
_reader.skipCurrentElement();
}
if (waypoint.coordinates().isNull())
_reader.raiseError("Missing Point coordinates");
}
void KMLParser::track(TrackData &track)
{
const char mismatchError[] = "gx:coord/when element count mismatch";
int i = track.size();
while (_reader.readNextStartElement()) {
if (_reader.name() == "when") {
track.append(Trackpoint());
track.last().setTimestamp(time());
} else if (_reader.name() == "coord") {
if (i == track.size()) {
_reader.raiseError(mismatchError);
return;
} else if (!coord(track[i])) {
_reader.raiseError("Invalid coordinates");
return;
}
i++;
} else
_reader.skipCurrentElement();
}
if (i != track.size())
_reader.raiseError(mismatchError);
}
void KMLParser::multiGeometry(const QString &name, const QString &desc,
const QDateTime timestamp)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Point") {
_waypoints.append(Waypoint());
Waypoint &w = _waypoints.last();
w.setName(name);
w.setDescription(desc);
w.setTimestamp(timestamp);
point(w);
} else if (_reader.name() == "LineString") {
_tracks.append(TrackData());
TrackData &t = _tracks.last();
t.setName(name);
t.setDescription(desc);
lineString(t);
} else
_reader.skipCurrentElement();
}
}
void KMLParser::placemark()
{
QString name, desc;
QDateTime timestamp;
while (_reader.readNextStartElement()) {
if (_reader.name() == "name")
name = _reader.readElementText();
else if (_reader.name() == "description")
desc = _reader.readElementText();
else if (_reader.name() == "TimeStamp")
timestamp = timeStamp();
else if (_reader.name() == "MultiGeometry")
multiGeometry(name, desc, timestamp);
else if (_reader.name() == "Point") {
_waypoints.append(Waypoint());
Waypoint &w = _waypoints.last();
w.setName(name);
w.setDescription(desc);
w.setTimestamp(timestamp);
point(w);
} else if (_reader.name() == "LineString") {
_tracks.append(TrackData());
TrackData &t = _tracks.last();
t.setName(name);
t.setDescription(desc);
lineString(t);
} else if (_reader.name() == "Track") {
_tracks.append(TrackData());
TrackData &t = _tracks.last();
t.setName(name);
t.setDescription(desc);
track(t);
} else
_reader.skipCurrentElement();
}
}
void KMLParser::folder()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Placemark")
placemark();
else if (_reader.name() == "Folder")
folder();
else
_reader.skipCurrentElement();
}
}
void KMLParser::document()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Placemark")
placemark();
else if (_reader.name() == "Folder")
folder();
else
_reader.skipCurrentElement();
}
}
void KMLParser::kml()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Document")
document();
else if (_reader.name() == "Placemark")
placemark();
else
_reader.skipCurrentElement();
}
}
bool KMLParser::parse()
{
if (_reader.readNextStartElement()) {
if (_reader.name() == "kml")
kml();
else
_reader.raiseError("Not a KML file");
}
return !_reader.error();
}
bool KMLParser::loadFile(QFile *file)
{
_reader.clear();
_reader.setDevice(file);
return parse();
}

40
src/kmlparser.h Normal file
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@ -0,0 +1,40 @@
#ifndef KMLPARSER_H
#define KMLPARSER_H
#include <QXmlStreamReader>
#include <QDateTime>
#include "parser.h"
class KMLParser : public Parser
{
public:
KMLParser(QList<TrackData> &tracks, QList<RouteData> &routes,
QList<Waypoint> &waypoints) : Parser(tracks, routes, waypoints) {}
~KMLParser() {}
bool loadFile(QFile *file);
QString errorString() const {return _reader.errorString();}
int errorLine() const {return _reader.lineNumber();}
private:
bool parse();
void kml();
void document();
void folder();
void placemark();
void multiGeometry(const QString &name, const QString &desc,
const QDateTime timestamp);
void track(TrackData &track);
void lineString(TrackData &track);
void point(Waypoint &waypoint);
bool pointCoordinates(Waypoint &waypoint);
bool lineCoordinates(TrackData &track);
bool coord(Trackpoint &trackpoint);
QDateTime timeStamp();
qreal number();
QDateTime time();
QXmlStreamReader _reader;
};
#endif // KMLPARSER_H

86
src/ll.cpp
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@ -1,86 +0,0 @@
#include <cmath>
#include "ll.h"
// MSVC workarounds
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif // M_PI
#if defined(_MSC_VER) && (_MSC_VER < 1800)
#define log2(n) (log(n)/log(2.0))
#endif
#define WGS84_RADIUS 6378137.0
#define deg2rad(d) (((d)*M_PI)/180.0)
#define rad2deg(d) (((d)*180.0)/M_PI)
qreal llDistance(const QPointF &p1, const QPointF &p2)
{
qreal dLat = deg2rad(p2.y() - p1.y());
qreal dLon = deg2rad(p2.x() - p1.x());
qreal a = pow(sin(dLat / 2.0), 2.0)
+ cos(deg2rad(p1.y())) * cos(deg2rad(p2.y())) * pow(sin(dLon / 2.0), 2.0);
qreal c = 2.0 * atan2(sqrt(a), sqrt(1.0 - a));
return (WGS84_RADIUS * c);
}
QPointF ll2mercator(const QPointF &ll)
{
QPointF m;
m.setX(ll.x());
m.setY(rad2deg(log(tan(M_PI/4.0 + deg2rad(ll.y())/2.0))));
return m;
}
QPointF mercator2ll(const QPointF &m)
{
QPointF ll;
ll.setX(m.x());
ll.setY(rad2deg(2 * atan(exp(deg2rad(m.y()))) - M_PI/2));
return ll;
}
QPoint mercator2tile(const QPointF &m, int z)
{
QPoint tile;
tile.setX((int)(floor((m.x() + 180.0) / 360.0 * pow(2.0, z))));
tile.setY((int)(floor((1.0 - (m.y() / 180.0)) / 2.0 * pow(2.0, z))));
return tile;
}
QPointF tile2mercator(const QPoint &tile, int z)
{
QPointF m;
m.setX(tile.x() / pow(2.0, z) * 360.0 - 180);
qreal n = M_PI - 2.0 * M_PI * tile.y() / pow(2.0, z);
m.setY(rad2deg(atan(0.5 * (exp(n) - exp(-n)))));
return ll2mercator(m);
}
int scale2zoom(qreal scale)
{
int zoom;
zoom = (int)log2(360.0/(scale * (qreal)TILE_SIZE));
if (zoom < ZOOM_MIN)
return ZOOM_MIN;
if (zoom > ZOOM_MAX)
return ZOOM_MAX;
return zoom;
}
qreal zoom2resolution(int zoom, qreal y)
{
return (WGS84_RADIUS * 2 * M_PI / 256 * cos(2 * atan(exp(deg2rad(y)))
- M_PI/2)) / pow(2.0, zoom);
}

18
src/ll.h
View File

@ -1,18 +0,0 @@
#ifndef LL_H
#define LL_H
#include <QPointF>
#define TILE_SIZE 256
#define ZOOM_MAX 18
#define ZOOM_MIN 3
QPointF ll2mercator(const QPointF &ll);
QPointF mercator2ll(const QPointF &m);
qreal llDistance(const QPointF &p1, const QPointF &p2);
QPoint mercator2tile(const QPointF &m, int zoom);
QPointF tile2mercator(const QPoint &tile, int zoom);
int scale2zoom(qreal scale);
qreal zoom2resolution(int zoom, qreal y);
#endif // LL_H

3
src/map.cpp
View File

@ -1,7 +1,6 @@
#include <QFileInfo>
#include <QDir>
#include "downloader.h"
#include "ll.h"
#include "config.h"
#include "map.h"
@ -91,7 +90,7 @@ void Map::loadTilesSync(QList<Tile> &list)
void Map::fillTile(Tile &tile)
{
tile.pixmap() = QPixmap(TILE_SIZE, TILE_SIZE);
tile.pixmap() = QPixmap(Tile::size(), Tile::size());
tile.pixmap().fill();
}

19
src/map.h
View File

@ -1,24 +1,7 @@
#ifndef MAP_H
#define MAP_H
#include <QPixmap>
class Tile
{
public:
Tile(const QPoint &xy, int zoom)
{_xy = xy; _zoom = zoom;}
int zoom() const {return _zoom;}
const QPoint& xy() const {return _xy;}
QPixmap& pixmap() {return _pixmap;}
private:
int _zoom;
QPoint _xy;
QPixmap _pixmap;
};
#include "tile.h"
class Map : public QObject
{

14
src/markeritem.cpp
View File

@ -2,7 +2,8 @@
#include "markeritem.h"
#define SIZE 8
#define SIZE 8
#define WIDTH 2
MarkerItem::MarkerItem(QGraphicsItem *parent) : QGraphicsItem(parent)
{
@ -19,18 +20,11 @@ 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->setRenderHint(QPainter::Antialiasing, false);
painter->setPen(QPen(Qt::red, WIDTH));
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());
}

51
src/misc.cpp
View File

@ -1,5 +1,4 @@
#include <cmath>
#include <QApplication>
#include "misc.h"
@ -34,53 +33,3 @@ double niceNum(double x, int round)
return nf * pow(10.0, expv);
}
QString timeSpan(qreal time)
{
unsigned h, m, s;
h = time / 3600;
m = (time - (h * 3600)) / 60;
s = time - (h * 3600) - (m * 60);
return QString("%1:%2:%3").arg(h).arg(m, 2, 10, QChar('0'))
.arg(s, 2, 10, QChar('0'));
}
QString distance(qreal value, Units units)
{
if (units == Imperial) {
if (value < MIINM)
return QString::number(value * M2FT, 'f', 0) + UNIT_SPACE
+ qApp->translate("Misc", "ft");
else
return QString::number(value * M2MI, 'f', 1) + UNIT_SPACE
+ qApp->translate("Misc", "mi");
} else {
if (value < KMINM)
return QString::number(value, 'f', 0) + UNIT_SPACE
+ qApp->translate("Misc", "m");
else
return QString::number(value * M2KM, 'f', 1) + UNIT_SPACE
+ qApp->translate("Misc", "km");
}
}
QString elevation(qreal value, Units units)
{
if (units == Metric)
return QString::number(value, 'f', 0) + UNIT_SPACE
+ qApp->translate("Misc", "m");
else
return QString::number(value * M2FT, 'f', 0) + UNIT_SPACE
+ qApp->translate("Misc", "ft");
}
QString coordinates(const QPointF &value)
{
QChar yH = (value.y() < 0) ? 'S' : 'N';
QChar xH = (value.x() < 0) ? 'W' : 'E';
return QString::number(qAbs(value.y()), 'f', 5) + yH + "," + QChar(0x00A0)
+ QString::number(qAbs(value.x()), 'f', 5) + xH;
}

9
src/misc.h
View File

@ -1,15 +1,6 @@
#ifndef MISC_H
#define MISC_H
#include <QString>
#include <QPoint>
#include "units.h"
double niceNum(double x, int round);
QString timeSpan(qreal time);
QString distance(qreal value, Units units);
QString elevation(qreal value, Units units);
QString coordinates(const QPointF &value);
#endif // MISC_H

252
src/parser.cpp
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@ -1,252 +0,0 @@
#include "parser.h"
void Parser::handleTrackpointData(DataType type, const QString &value)
{
switch (type) {
case Elevation:
_track->last().setElevation(value.toLatin1().toDouble());
break;
case Time:
_track->last().setTimestamp(QDateTime::fromString(value.toLatin1(),
Qt::ISODate));
break;
case Geoidheight:
_track->last().setGeoidHeight(value.toLatin1().toDouble());
break;
case Speed:
_track->last().setSpeed(value.toDouble());
break;
case HeartRate:
_track->last().setHeartRate(value.toDouble());
break;
case Temperature:
_track->last().setTemperature(value.toDouble());
break;
default:
break;
}
}
void Parser::handleWaypointData(DataType type, const QString &value)
{
switch (type) {
case Name:
_waypoints.last().setName(value);
break;
case Description:
_waypoints.last().setDescription(value);
break;
case Time:
_waypoints.last().setTimestamp(QDateTime::fromString(
value.toLatin1(), Qt::ISODate));
break;
case Elevation:
_waypoints.last().setElevation(value.toLatin1().toDouble());
break;
case Geoidheight:
_waypoints.last().setGeoidHeight(value.toLatin1().toDouble());
break;
default:
break;
}
}
void Parser::handleRoutepointData(DataType type, const QString &value)
{
switch (type) {
case Name:
_route->last().setName(value);
break;
case Description:
_route->last().setDescription(value);
break;
case Time:
_route->last().setTimestamp(QDateTime::fromString(
value.toLatin1(), Qt::ISODate));
break;
case Elevation:
_route->last().setElevation(value.toLatin1().toDouble());
break;
case Geoidheight:
_route->last().setGeoidHeight(value.toLatin1().toDouble());
break;
default:
break;
}
}
void Parser::handleTrackpointAttributes(const QXmlStreamAttributes &attr)
{
_track->last().setCoordinates(QPointF(
attr.value("lon").toLatin1().toDouble(),
attr.value("lat").toLatin1().toDouble()));
}
void Parser::handleRoutepointAttributes(const QXmlStreamAttributes &attr)
{
_route->last().setCoordinates(QPointF(
attr.value("lon").toLatin1().toDouble(),
attr.value("lat").toLatin1().toDouble()));
}
void Parser::handleWaypointAttributes(const QXmlStreamAttributes &attr)
{
_waypoints.last().setCoordinates(QPointF(
attr.value("lon").toLatin1().toDouble(),
attr.value("lat").toLatin1().toDouble()));
}
void Parser::tpExtension()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "hr")
handleTrackpointData(HeartRate, _reader.readElementText());
else if (_reader.name() == "atemp")
handleTrackpointData(Temperature, _reader.readElementText());
else
_reader.skipCurrentElement();
}
}
void Parser::extensions()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "speed")
handleTrackpointData(Speed, _reader.readElementText());
else if (_reader.name() == "hr" || _reader.name() == "heartrate")
handleTrackpointData(HeartRate, _reader.readElementText());
else if (_reader.name() == "temp")
handleTrackpointData(Temperature, _reader.readElementText());
else if (_reader.name() == "TrackPointExtension")
tpExtension();
else
_reader.skipCurrentElement();
}
}
void Parser::trackpointData()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "ele")
handleTrackpointData(Elevation, _reader.readElementText());
else if (_reader.name() == "time")
handleTrackpointData(Time, _reader.readElementText());
else if (_reader.name() == "geoidheight")
handleTrackpointData(Geoidheight, _reader.readElementText());
else if (_reader.name() == "extensions")
extensions();
else
_reader.skipCurrentElement();
}
}
void Parser::routepointData()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "name")
handleRoutepointData(Name, _reader.readElementText());
else if (_reader.name() == "desc")
handleRoutepointData(Description, _reader.readElementText());
else if (_reader.name() == "ele")
handleRoutepointData(Elevation, _reader.readElementText());
else if (_reader.name() == "geoidheight")
handleRoutepointData(Geoidheight, _reader.readElementText());
else if (_reader.name() == "time")
handleRoutepointData(Time, _reader.readElementText());
else
_reader.skipCurrentElement();
}
}
void Parser::trackpoints()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trkpt") {
_track->append(Trackpoint());
handleTrackpointAttributes(_reader.attributes());
trackpointData();
} else
_reader.skipCurrentElement();
}
}
void Parser::routepoints()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "rtept") {
_route->append(Waypoint());
handleRoutepointAttributes(_reader.attributes());
routepointData();
} else
_reader.skipCurrentElement();
}
}
void Parser::track()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trkseg") {
trackpoints();
} else
_reader.skipCurrentElement();
}
}
void Parser::waypointData()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "name")
handleWaypointData(Name, _reader.readElementText());
else if (_reader.name() == "desc")
handleWaypointData(Description, _reader.readElementText());
else if (_reader.name() == "ele")
handleWaypointData(Elevation, _reader.readElementText());
else if (_reader.name() == "geoidheight")
handleWaypointData(Geoidheight, _reader.readElementText());
else if (_reader.name() == "time")
handleWaypointData(Time, _reader.readElementText());
else
_reader.skipCurrentElement();
}
}
void Parser::gpx()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trk") {
_tracks.append(QVector<Trackpoint>());
_track = &_tracks.back();
track();
} else if (_reader.name() == "rte") {
_routes.append(QVector<Waypoint>());
_route = &_routes.back();
routepoints();
} else if (_reader.name() == "wpt") {
_waypoints.append(Waypoint());
handleWaypointAttributes(_reader.attributes());
waypointData();
} else
_reader.skipCurrentElement();
}
}
bool Parser::parse()
{
if (_reader.readNextStartElement()) {
if (_reader.name() == "gpx")
gpx();
else
_reader.raiseError("Not a GPX file.");
}
return !_reader.error();
}
bool Parser::loadFile(QIODevice *device)
{
_reader.clear();
_reader.setDevice(device);
return parse();
}

53
src/parser.h
View File

@ -1,55 +1,30 @@
#ifndef PARSER_H
#define PARSER_H
#include <QXmlStreamReader>
#include <QVector>
#include <QString>
#include <QList>
#include "trackpoint.h"
#include <QFile>
#include "trackdata.h"
#include "routedata.h"
#include "waypoint.h"
class Parser
{
public:
Parser(QList<QVector<Trackpoint> > &tracks,
QList<QVector<Waypoint> > &routes, QList<Waypoint> &waypoints)
: _tracks(tracks), _routes(routes), _waypoints(waypoints)
{_track = 0; _route = 0;}
Parser(QList<TrackData> &tracks, QList<RouteData> &routes,
QList<Waypoint> &waypoints) : _tracks(tracks), _routes(routes),
_waypoints(waypoints) {}
virtual ~Parser() {}
bool loadFile(QIODevice *device);
QString errorString() const {return _reader.errorString();}
int errorLine() const {return _reader.lineNumber();}
virtual bool loadFile(QFile *file) = 0;
virtual QString errorString() const = 0;
virtual int errorLine() const = 0;
private:
enum DataType {
Name, Description, Elevation, Time, Geoidheight, Speed, HeartRate,
Temperature
};
bool parse();
void gpx();
void track();
void trackpoints();
void routepoints();
void tpExtension();
void extensions();
void trackpointData();
void routepointData();
void waypointData();
void handleWaypointAttributes(const QXmlStreamAttributes &attr);
void handleWaypointData(DataType type, const QString &value);
void handleTrackpointAttributes(const QXmlStreamAttributes &attr);
void handleTrackpointData(DataType type, const QString &value);
void handleRoutepointAttributes(const QXmlStreamAttributes &attr);
void handleRoutepointData(DataType type, const QString &value);
QXmlStreamReader _reader;
QList<QVector<Trackpoint> > &_tracks;
QList<QVector<Waypoint> > &_routes;
protected:
QList<TrackData> &_tracks;
QList<RouteData> &_routes;
QList<Waypoint> &_waypoints;
QVector<Trackpoint> *_track;
QVector<Waypoint> *_route;
};
#endif // PARSER_H

9
src/path.h Normal file
View File

@ -0,0 +1,9 @@
#ifndef PATH_H
#define PATH_H
#include <QVector>
#include "coordinates.h"
typedef QVector<Coordinates> Path;
#endif // PATH_H

1
src/pathitem.cpp
View File

@ -26,6 +26,7 @@ PathItem::PathItem(QGraphicsItem *parent) : QGraphicsObject(parent)
_pen = QPen(brush, PATH_WIDTH);
_units = Metric;
_distance = 0;
_marker = new MarkerItem(this);

473
src/pathview.cpp
View File

@ -1,9 +1,9 @@
#include <QGraphicsView>
#include <QGraphicsScene>
#include <QWheelEvent>
#include "ll.h"
#include "rd.h"
#include "poi.h"
#include "gpx.h"
#include "data.h"
#include "map.h"
#include "trackitem.h"
#include "routeitem.h"
@ -12,8 +12,73 @@
#include "pathview.h"
#define MARGIN 10.0
#define SCALE_OFFSET 7
#define ZOOM_MAX 18
#define ZOOM_MIN 3
#define MARGIN 10.0
#define SCALE_OFFSET 7
static QPoint mercator2tile(const QPointF &m, int z)
{
QPoint tile;
tile.setX((int)(floor((m.x() + 180.0) / 360.0 * pow(2.0, z))));
tile.setY((int)(floor((1.0 - (m.y() / 180.0)) / 2.0 * pow(2.0, z))));
return tile;
}
static QPointF tile2mercator(const QPoint &tile, int z)
{
Coordinates m;
m.setLon(tile.x() / pow(2.0, z) * 360.0 - 180);
qreal n = M_PI - 2.0 * M_PI * tile.y() / pow(2.0, z);
m.setLat(rad2deg(atan(0.5 * (exp(n) - exp(-n)))));
return m.toMercator();
}
static int scale2zoom(qreal scale)
{
int zoom = (int)log2(360.0/(scale * (qreal)Tile::size()));
if (zoom < ZOOM_MIN)
return ZOOM_MIN;
if (zoom > ZOOM_MAX)
return ZOOM_MAX;
return zoom;
}
qreal mapScale(int zoom)
{
return ((360.0/(qreal)(1<<zoom))/(qreal)Tile::size());
}
static QRectF qrectf(const QPointF &p1, const QPointF &p2)
{
return QRectF(QPointF(qMin(p1.x(), p2.x()), qMin(p1.y(), p2.y())),
QPointF(qMax(p1.x(), p2.x()), qMax(p1.y(), p2.y())));
}
static void unite(QRectF &rect, const QPointF &p)
{
if (p.x() < rect.left())
rect.setLeft(p.x());
if (p.x() > rect.right())
rect.setRight(p.x());
if (p.y() > rect.bottom())
rect.setBottom(p.y());
if (p.y() < rect.top())
rect.setTop(p.y());
}
static QRectF scaled(const QRectF &rect, qreal factor)
{
return QRectF(QPointF(rect.left() * factor, rect.top() * factor),
QSizeF(rect.width() * factor, rect.height() * factor));
}
PathView::PathView(QWidget *parent)
: QGraphicsView(parent)
@ -26,13 +91,14 @@ PathView::PathView(QWidget *parent)
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setRenderHints(QPainter::Antialiasing);
setAcceptDrops(false);
_mapScale = new ScaleItem();
_mapScale->setZValue(2.0);
_zoom = ZOOM_MAX;
_scale = mapScale(_zoom);
_map = 0;
_poi = 0;
_units = Metric;
@ -40,6 +106,7 @@ PathView::PathView(QWidget *parent)
_showRoutes = true;
_showWaypoints = true;
_showWaypointLabels = true;
_showPOI = true;
_showPOILabels = true;
_overlapPOIs = true;
_showRouteWaypoints = true;
@ -62,13 +129,16 @@ PathItem *PathView::addTrack(const Track &track)
TrackItem *ti = new TrackItem(track);
_tracks.append(ti);
_zoom = qMin(_zoom, scale2zoom(trackScale()));
_scale = mapScale(_zoom);
ti->setScale(1.0/_scale);
_tr |= ti->path().boundingRect();
_zoom = scale2zoom(contentsScale());
ti->setScale(1.0/mapScale(_zoom));
ti->setColor(_palette.color());
ti->setVisible(_showTracks);
_scene->addItem(ti);
if (_poi)
addPOI(_poi->points(ti));
return ti;
}
@ -81,197 +151,136 @@ PathItem *PathView::addRoute(const Route &route)
RouteItem *ri = new RouteItem(route);
_routes.append(ri);
_zoom = qMin(_zoom, scale2zoom(routeScale()));
_scale = mapScale(_zoom);
ri->setScale(1.0/_scale);
_rr |= ri->path().boundingRect();
_zoom = scale2zoom(contentsScale());
ri->setScale(1.0/mapScale(_zoom));
ri->setColor(_palette.color());
ri->setVisible(_showRoutes);
ri->showWaypoints(_showRouteWaypoints);
ri->showWaypointLabels(_showWaypointLabels);
_scene->addItem(ri);
if (_poi)
addPOI(_poi->points(ri));
return ri;
}
void PathView::addWaypoints(const QList<Waypoint> &waypoints)
{
qreal scale = mapScale(_zoom);
for (int i = 0; i < waypoints.count(); i++) {
const Waypoint &w = waypoints.at(i);
WaypointItem *wi = new WaypointItem(w);
wi->setScale(1.0/_scale);
wi->setScale(1.0/scale);
wi->setZValue(1);
wi->showLabel(_showWaypointLabels);
wi->setVisible(_showWaypoints);
_scene->addItem(wi);
if (_wr.isNull()) {
if (_wp.isNull())
_wp = wi->coordinates();
else
_wr = qrectf(_wp, wi->coordinates());
} else
unite(_wr, wi->coordinates());
_waypoints.append(wi);
}
_zoom = qMin(_zoom, scale2zoom(waypointScale()));
_scale = mapScale(_zoom);
if (_poi)
addPOI(_poi->points(waypoints));
_zoom = scale2zoom(contentsScale());
}
QList<PathItem *> PathView::loadGPX(const GPX &gpx)
QList<PathItem *> PathView::loadData(const Data &data)
{
QList<PathItem *> paths;
int zoom = _zoom;
for (int i = 0; i < gpx.tracks().count(); i++)
paths.append(addTrack(*(gpx.tracks().at(i))));
for (int i = 0; i < gpx.routes().count(); i++)
paths.append(addRoute(*(gpx.routes().at(i))));
addWaypoints(gpx.waypoints());
for (int i = 0; i < data.tracks().count(); i++)
paths.append(addTrack(*(data.tracks().at(i))));
for (int i = 0; i < data.routes().count(); i++)
paths.append(addRoute(*(data.routes().at(i))));
addWaypoints(data.waypoints());
if (_tracks.empty() && _routes.empty() && _waypoints.empty())
return paths;
if ((_tracks.size() + _routes.size() > 1 && _zoom < zoom)
|| (_waypoints.size() && _zoom < zoom))
rescale(_scale);
rescale(_zoom);
else
updatePOIVisibility();
QRectF br = trackBoundingRect() | routeBoundingRect()
| waypointBoundingRect();
QRectF ba = br.adjusted(-TILE_SIZE, -TILE_SIZE, TILE_SIZE, TILE_SIZE);
_scene->setSceneRect(ba);
centerOn(ba.center());
QRectF sr = contentsSceneRect();
_scene->setSceneRect(sr);
centerOn(sr.center());
_mapScale->setZoom(_zoom, -(br.center().ry() * _scale));
_mapScale->setZoom(_zoom, -(sr.center().ry() * mapScale(_zoom)));
if (_mapScale->scene() != _scene)
_scene->addItem(_mapScale);
return paths;
}
QRectF PathView::trackBoundingRect() const
qreal PathView::contentsScale() const
{
if (_tracks.empty())
return QRectF();
QRectF br = _tr | _rr | _wr;
QRectF br = _tracks.at(0)->sceneBoundingRect();
for (int i = 1; i < _tracks.size(); i++)
br |= _tracks.at(i)->sceneBoundingRect();
return br;
}
QRectF PathView::routeBoundingRect() const
{
if (_routes.empty())
return QRectF();
QRectF br = _routes.at(0)->sceneBoundingRect();
for (int i = 1; i < _routes.size(); i++)
br |= _routes.at(i)->sceneBoundingRect();
return br;
}
QRectF PathView::waypointBoundingRect() const
{
qreal bottom, top, left, right;
if (_waypoints.empty())
return QRectF();
const QPointF &p = _waypoints.at(0)->pos();
bottom = p.y();
top = p.y();
left = p.x();
right = p.x();
for (int i = 1; i < _waypoints.size(); i++) {
const QPointF &p = _waypoints.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 PathView::trackScale() const
{
if (_tracks.empty())
if (br.isNull())
return mapScale(ZOOM_MAX);
QRectF br = _tracks.at(0)->path().boundingRect();
for (int i = 1; i < _tracks.size(); i++)
br |= _tracks.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 PathView::routeScale() const
QRectF PathView::contentsSceneRect() const
{
if (_routes.empty())
return mapScale(ZOOM_MAX);
qreal scale = mapScale(_zoom);
QRectF br = scaled(_tr | _rr | _wr, 1.0/scale);
QRectF br = _routes.at(0)->path().boundingRect();
for (int i = 1; i < _routes.size(); i++)
br |= _routes.at(i)->path().boundingRect();
QPointF sc(br.width() / (viewport()->width() - MARGIN/2),
br.height() / (viewport()->height() - MARGIN/2));
return qMax(sc.x(), sc.y());
if (br.isNull())
return QRectF(QPointF(_wp.x() / scale - Tile::size()/2,
_wp.y() /scale - Tile::size()/2), QSizeF(Tile::size(), Tile::size()));
else
return br.adjusted(-Tile::size(), -Tile::size(), Tile::size(),
Tile::size());
}
qreal PathView::waypointScale() const
{
qreal bottom, top, left, right;
if (_waypoints.size() < 2)
return mapScale(ZOOM_MAX);
const QPointF &p = _waypoints.at(0)->coordinates();
bottom = p.y();
top = p.y();
left = p.x();
right = p.x();
for (int i = 1; i < _waypoints.size(); i++) {
const QPointF &p = _waypoints.at(i)->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));
QPointF sc(br.width() / (viewport()->width() - MARGIN/2),
br.height() / (viewport()->height() - MARGIN/2));
return qMax(sc.x(), sc.y());
}
qreal PathView::mapScale(int zoom) const
{
return ((360.0/(qreal)(1<<zoom))/(qreal)TILE_SIZE);
}
void PathView::checkPOIOverlap()
void PathView::updatePOIVisibility()
{
QHash<Waypoint, WaypointItem*>::const_iterator it, jt;
for (it = _pois.constBegin(); it != _pois.constEnd(); it++) {
for (jt = _pois.constBegin(); jt != _pois.constEnd(); jt++) {
if (it != jt && it.value()->isVisible() && jt.value()->isVisible()
&& it.value()->collidesWithItem(jt.value()))
jt.value()->hide();
if (!_showPOI)
return;
for (it = _pois.constBegin(); it != _pois.constEnd(); it++)
it.value()->show();
if (!_overlapPOIs) {
for (it = _pois.constBegin(); it != _pois.constEnd(); it++) {
for (jt = _pois.constBegin(); jt != _pois.constEnd(); jt++) {
if (it.value()->isVisible() && jt.value()->isVisible()
&& it != jt && it.value()->collidesWithItem(jt.value()))
jt.value()->hide();
}
}
}
}
void PathView::rescale(qreal scale)
void PathView::rescale(int zoom)
{
_zoom = zoom;
qreal scale = mapScale(zoom);
for (int i = 0; i < _tracks.size(); i++)
_tracks.at(i)->setScale(1.0/scale);
@ -282,19 +291,51 @@ void PathView::rescale(qreal scale)
_waypoints.at(i)->setScale(1.0/scale);
QHash<Waypoint, WaypointItem*>::const_iterator it;
for (it = _pois.constBegin(); it != _pois.constEnd(); it++) {
for (it = _pois.constBegin(); it != _pois.constEnd(); it++)
it.value()->setScale(1.0/scale);
it.value()->show();
updatePOIVisibility();
}
void PathView::setPOI(POI *poi)
{
if (_poi)
disconnect(_poi, SIGNAL(pointsChanged()), this, SLOT(updatePOI()));
_poi = poi;
if (_poi)
connect(_poi, SIGNAL(pointsChanged()), this, SLOT(updatePOI()));
updatePOI();
}
void PathView::updatePOI()
{
QHash<Waypoint, WaypointItem*>::const_iterator it;
for (it = _pois.constBegin(); it != _pois.constEnd(); it++) {
_scene->removeItem(it.value());
delete it.value();
}
_pois.clear();
if (!_overlapPOIs)
checkPOIOverlap();
if (!_poi)
return;
_scale = scale;
for (int i = 0; i < _tracks.size(); i++)
addPOI(_poi->points(_tracks.at(i)));
for (int i = 0; i < _routes.size(); i++)
addPOI(_poi->points(_routes.at(i)));
addPOI(_poi->points(_waypoints));
updatePOIVisibility();
}
void PathView::addPOI(const QVector<Waypoint> &waypoints)
{
qreal scale = mapScale(_zoom);
for (int i = 0; i < waypoints.size(); i++) {
const Waypoint &w = waypoints.at(i);
@ -302,36 +343,26 @@ void PathView::addPOI(const QVector<Waypoint> &waypoints)
continue;
WaypointItem *pi = new WaypointItem(w);
pi->setScale(1.0/_scale);
pi->setScale(1.0/scale);
pi->setZValue(1);
pi->showLabel(_showPOILabels);
pi->setVisible(_showPOI);
_scene->addItem(pi);
_pois.insert(w, pi);
}
}
void PathView::loadPOI(const POI &poi)
{
if (!_tracks.size() && !_routes.size() && !_waypoints.size())
return;
for (int i = 0; i < _tracks.size(); i++)
addPOI(poi.points(_tracks.at(i)->path()));
for (int i = 0; i < _routes.size(); i++)
addPOI(poi.points(_routes.at(i)->path()));
addPOI(poi.points(_waypoints));
if (!_overlapPOIs)
checkPOIOverlap();
}
void PathView::setMap(Map *map)
{
_map = map;
if (_map)
connect(_map, SIGNAL(loaded()), this, SLOT(redraw()),
Qt::UniqueConnection);
disconnect(_map, SIGNAL(loaded()), this, SLOT(redraw()));
_map = map;
if (_map)
connect(_map, SIGNAL(loaded()), this, SLOT(redraw()));
resetCachedContent();
}
@ -360,32 +391,35 @@ void PathView::redraw()
void PathView::rescale()
{
_zoom = qMin(qMin(scale2zoom(trackScale()), scale2zoom(routeScale())),
scale2zoom(waypointScale()));
int zoom = scale2zoom(contentsScale());
rescale(mapScale(_zoom));
_mapScale->setZoom(_zoom);
if (zoom != _zoom) {
rescale(zoom);
_mapScale->setZoom(zoom);
}
}
void PathView::zoom(int z, const QPointF &pos)
void PathView::zoom(int z, const QPoint &pos)
{
if (_tracks.isEmpty() && _routes.isEmpty() && _waypoints.isEmpty())
return;
qreal scale = _scale;
QPoint offset = pos - viewport()->rect().center();
QPointF spos = mapToScene(pos);
qreal os = mapScale(_zoom);
_zoom = z;
rescale(mapScale(_zoom));
QRectF br = trackBoundingRect() | routeBoundingRect()
| waypointBoundingRect();
QRectF ba = br.adjusted(-TILE_SIZE, -TILE_SIZE, TILE_SIZE, TILE_SIZE);
_scene->setSceneRect(ba);
rescale(_zoom);
if (br.width() < viewport()->size().width()
&& br.height() < viewport()->size().height())
centerOn(br.center());
QRectF sr = contentsSceneRect();
_scene->setSceneRect(sr);
if (sr.width() < viewport()->size().width()
&& sr.height() < viewport()->size().height())
centerOn(sr.center());
else
centerOn(pos * scale/_scale);
centerOn((spos * (os/mapScale(_zoom))) - offset);
_mapScale->setZoom(_zoom);
@ -394,14 +428,21 @@ void PathView::zoom(int z, const QPointF &pos)
void PathView::wheelEvent(QWheelEvent *event)
{
if (_tracks.isEmpty() && _routes.isEmpty() && _waypoints.isEmpty())
return;
QPointF pos = mapToScene(event->pos());
int z = (event->delta() > 0) ?
qMin(_zoom + 1, ZOOM_MAX) : qMax(_zoom - 1, ZOOM_MIN);
zoom(z, pos);
zoom(z, event->pos());
}
void PathView::mouseDoubleClickEvent(QMouseEvent *event)
{
if (event->button() != Qt::LeftButton && event->button() != Qt::RightButton)
return;
int z = (event->button() == Qt::LeftButton) ?
qMin(_zoom + 1, ZOOM_MAX) : qMax(_zoom - 1, ZOOM_MIN);
zoom(z, event->pos());
}
void PathView::keyPressEvent(QKeyEvent *event)
@ -414,7 +455,7 @@ void PathView::keyPressEvent(QKeyEvent *event)
z = qMax(_zoom - 1, ZOOM_MIN);
if (z >= 0)
zoom(z, mapToScene(QRect(QPoint(), size()).center()));
zoom(z, QRect(QPoint(), size()).center());
else
QWidget::keyPressEvent(event);
}
@ -453,18 +494,6 @@ void PathView::plot(QPainter *painter, const QRectF &target)
setUpdatesEnabled(true);
}
void PathView::clearPOI()
{
QHash<Waypoint, WaypointItem*>::const_iterator it;
for (it = _pois.constBegin(); it != _pois.constEnd(); it++) {
_scene->removeItem(it.value());
delete it.value();
}
_pois.clear();
}
void PathView::clear()
{
if (_mapScale->scene() == _scene)
@ -478,7 +507,8 @@ void PathView::clear()
_palette.reset();
_zoom = ZOOM_MAX;
_scale = mapScale(_zoom);
_tr = QRectF(); _rr = QRectF(); _wr = QRectF();
_wp = QPointF();
_scene->setSceneRect(QRectF());
}
@ -526,6 +556,17 @@ void PathView::showRouteWaypoints(bool show)
_routes.at(i)->showWaypoints(show);
}
void PathView::showPOI(bool show)
{
_showPOI = show;
QHash<Waypoint, WaypointItem*>::const_iterator it;
for (it = _pois.constBegin(); it != _pois.constEnd(); it++)
it.value()->setVisible(show);
updatePOIVisibility();
}
void PathView::showPOILabels(bool show)
{
_showPOILabels = show;
@ -534,19 +575,14 @@ void PathView::showPOILabels(bool show)
for (it = _pois.constBegin(); it != _pois.constEnd(); it++)
it.value()->showLabel(show);
setPOIOverlap(_overlapPOIs);
updatePOIVisibility();
}
void PathView::setPOIOverlap(bool overlap)
{
_overlapPOIs = overlap;
if (_overlapPOIs) {
QHash<Waypoint, WaypointItem*>::const_iterator it;
for (it = _pois.constBegin(); it != _pois.constEnd(); it++)
it.value()->show();
} else
checkPOIOverlap();
updatePOIVisibility();
}
void PathView::drawBackground(QPainter *painter, const QRectF &rect)
@ -557,16 +593,17 @@ void PathView::drawBackground(QPainter *painter, const QRectF &rect)
return;
}
QRectF rr(rect.topLeft() * _scale, rect.size());
qreal scale = mapScale(_zoom);
QRectF rr(rect.topLeft() * scale, rect.size());
QPoint tile = mercator2tile(QPointF(rr.topLeft().x(), -rr.topLeft().y()),
_zoom);
QPointF tm = tile2mercator(tile, _zoom);
QPoint tl = mapToScene(mapFromScene(QPointF(tm.x() / _scale,
-tm.y() / _scale))).toPoint();
QPoint tl = mapToScene(mapFromScene(QPointF(tm.x() / scale,
-tm.y() / scale))).toPoint();
QList<Tile> tiles;
for (int i = 0; i <= rr.size().width() / TILE_SIZE + 1; i++) {
for (int j = 0; j <= rr.size().height() / TILE_SIZE + 1; j++) {
for (int i = 0; i <= rr.size().width() / Tile::size() + 1; i++) {
for (int j = 0; j <= rr.size().height() / Tile::size() + 1; j++) {
tiles.append(Tile(QPoint(tile.x() + i, tile.y() + j), _zoom));
}
}
@ -575,39 +612,37 @@ void PathView::drawBackground(QPainter *painter, const QRectF &rect)
for (int i = 0; i < tiles.count(); i++) {
Tile &t = tiles[i];
QPoint tp(tl.x() + (t.xy().x() - tile.x()) * TILE_SIZE,
tl.y() + (t.xy().y() - tile.y()) * TILE_SIZE);
QPoint tp(tl.x() + (t.xy().x() - tile.x()) * Tile::size(),
tl.y() + (t.xy().y() - tile.y()) * Tile::size());
painter->drawPixmap(tp, t.pixmap());
}
}
void PathView::resizeEvent(QResizeEvent *e)
void PathView::resizeEvent(QResizeEvent *event)
{
if (_tracks.isEmpty() && _routes.isEmpty() && _waypoints.isEmpty())
return;
rescale();
QRectF br = trackBoundingRect() | routeBoundingRect()
| waypointBoundingRect();
QRectF ba = br.adjusted(-TILE_SIZE, -TILE_SIZE, TILE_SIZE, TILE_SIZE);
QRectF sr = contentsSceneRect();
if (ba.width() < e->size().width()) {
qreal diff = e->size().width() - ba.width();
ba.adjust(-diff/2, 0, diff/2, 0);
if (sr.width() < event->size().width()) {
qreal diff = event->size().width() - sr.width();
sr.adjust(-diff/2, 0, diff/2, 0);
}
if (ba.height() < e->size().height()) {
qreal diff = e->size().height() - ba.height();
ba.adjust(0, -diff/2, 0, diff/2);
if (sr.height() < event->size().height()) {
qreal diff = event->size().height() - sr.height();
sr.adjust(0, -diff/2, 0, diff/2);
}
_scene->setSceneRect(ba);
_scene->setSceneRect(sr);
centerOn(sr.center());
centerOn(br.center());
resetCachedContent();
}
void PathView::paintEvent(QPaintEvent *e)
void PathView::paintEvent(QPaintEvent *event)
{
QPointF scenePos = mapToScene(rect().bottomRight() + QPoint(
-(SCALE_OFFSET + _mapScale->boundingRect().width()),
@ -615,5 +650,5 @@ void PathView::paintEvent(QPaintEvent *e)
if (_mapScale->pos() != scenePos && !_plot)
_mapScale->setPos(scenePos);
QGraphicsView::paintEvent(e);
QGraphicsView::paintEvent(event);
}

50
src/pathview.h
View File

@ -9,7 +9,7 @@
#include "palette.h"
#include "waypoint.h"
class GPX;
class Data;
class POI;
class Map;
class Track;
@ -28,12 +28,9 @@ public:
PathView(QWidget *parent = 0);
~PathView();
QList<PathItem*> loadGPX(const GPX &gpx);
void loadPOI(const POI &poi);
void clearPOI();
void clear();
QList<PathItem*> loadData(const Data &data);
void setPOI(POI *poi);
void setMap(Map *map);
void setUnits(enum Units units);
@ -43,9 +40,12 @@ public:
int routeCount() const {return _routes.count();}
int waypointCount() const {return _waypoints.count();}
void clear();
public slots:
void redraw();
void showPOI(bool show);
void setPOIOverlap(bool overlap);
void showWaypointLabels(bool show);
void showPOILabels(bool show);
@ -54,50 +54,52 @@ public slots:
void showWaypoints(bool show);
void showRouteWaypoints(bool show);
private slots:
void updatePOI();
private:
PathItem *addTrack(const Track &track);
PathItem *addRoute(const Route &route);
void addWaypoints(const QList<Waypoint> &waypoints);
void addPOI(const QVector<Waypoint> &waypoints);
void loadPOI();
void clearPOI();
QRectF trackBoundingRect() const;
QRectF routeBoundingRect() const;
QRectF waypointBoundingRect() const;
qreal trackScale() const;
qreal routeScale() const;
qreal waypointScale() const;
qreal mapScale(int zoom) const;
void rescale(qreal scale);
qreal contentsScale() const;
QRectF contentsSceneRect() const;
void rescale(int zoom);
void rescale();
void zoom(int z, const QPointF &pos);
void checkPOIOverlap();
void zoom(int z, const QPoint &pos);
void updatePOIVisibility();
void mouseDoubleClickEvent(QMouseEvent *event);
void wheelEvent(QWheelEvent *event);
void keyPressEvent(QKeyEvent *event);
void drawBackground(QPainter *painter, const QRectF &rect);
void resizeEvent(QResizeEvent *e);
void paintEvent(QPaintEvent *e);
void resizeEvent(QResizeEvent *event);
void paintEvent(QPaintEvent *event);
QGraphicsScene *_scene;
ScaleItem *_mapScale;
QList<TrackItem*> _tracks;
QList<RouteItem*> _routes;
QList<WaypointItem*> _waypoints;
QHash<Waypoint, WaypointItem*> _pois;
Map *_map;
ScaleItem *_mapScale;
Palette _palette;
qreal _scale;
int _zoom;
QRectF _tr, _rr, _wr;
QPointF _wp;
Map *_map;
POI *_poi;
Palette _palette;
Units _units;
bool _showTracks;
bool _showRoutes;
bool _showWaypoints;
bool _showWaypointLabels;
bool _showPOI;
bool _showPOILabels;
bool _overlapPOIs;
bool _showRouteWaypoints;

197
src/poi.cpp
View File

@ -1,139 +1,52 @@
#include <QFile>
#include <QSet>
#include <QList>
#include <QPainterPath>
#include "pathitem.h"
#include "waypointitem.h"
#include "ll.h"
#include "gpx.h"
#include "data.h"
#include "poi.h"
POI::POI(QObject *parent) : QObject(parent)
{
_errorLine = 0;
_radius = 0.01;
}
bool POI::loadFile(const QString &fileName)
{
QString error;
int errorLine;
Data data;
FileIndex index;
_error.clear();
_errorString.clear();
_errorLine = 0;
if (loadCSVFile(fileName))
return true;
else {
error = _error;
errorLine = _errorLine;
}
if (loadGPXFile(fileName))
return true;
fprintf(stderr, "Error loading POI file: %s:\n", qPrintable(fileName));
fprintf(stderr, "CSV: line %d: %s\n", errorLine, qPrintable(error));
fprintf(stderr, "GPX: line %d: %s\n", _errorLine, qPrintable(_error));
if (errorLine > _errorLine) {
_errorLine = errorLine;
_error = error;
}
return false;
}
bool POI::loadGPXFile(const QString &fileName)
{
GPX gpx;
FileIndex index;
index.enabled = true;
index.start = _data.size();
if (gpx.loadFile(fileName)) {
for (int i = 0; i < gpx.waypoints().size(); i++)
_data.append(gpx.waypoints().at(i));
index.end = _data.size() - 1;
for (int i = index.start; i <= index.end; i++) {
const QPointF &p = _data.at(i).coordinates();
qreal c[2];
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();
_errorLine = gpx.errorLine();
}
return false;
}
bool POI::loadCSVFile(const QString &fileName)
{
QFile file(fileName);
FileIndex index;
bool ret;
int ln = 1;
index.enabled = true;
index.start = _data.size();
if (!file.open(QFile::ReadOnly | QFile::Text)) {
_error = qPrintable(file.errorString());
if (!data.loadFile(fileName)) {
_errorString = data.errorString();
_errorLine = data.errorLine();
return false;
}
while (!file.atEnd()) {
QByteArray line = file.readLine();
QList<QByteArray> list = line.split(',');
if (list.size() < 3) {
_error = "Parse error";
_errorLine = ln;
return false;
}
qreal lat = list[0].trimmed().toDouble(&ret);
if (!ret) {
_error = "Invalid latitude";
_errorLine = ln;
return false;
}
qreal lon = list[1].trimmed().toDouble(&ret);
if (!ret) {
_error = "Invalid longitude";
_errorLine = ln;
return false;
}
Waypoint wp(QPointF(lon, lat));
QByteArray ba = list[2].trimmed();
QString name = QString::fromUtf8(ba.data(), ba.size());
wp.setName(name);
if (list.size() > 3) {
ba = list[3].trimmed();
wp.setDescription(QString::fromUtf8(ba.data(), ba.size()));
}
_data.append(wp);
ln++;
}
for (int i = 0; i < data.waypoints().size(); i++)
_data.append(data.waypoints().at(i));
index.end = _data.size() - 1;
for (int i = index.start; i <= index.end; i++) {
const QPointF &p = _data.at(i).coordinates();
const Coordinates &p = _data.at(i).coordinates();
qreal c[2];
c[0] = p.x();
c[1] = p.y();
c[0] = p.lon();
c[1] = p.lat();
_tree.Insert(c, c, i);
}
_files.append(fileName);
_indexes.append(index);
emit pointsChanged();
return true;
}
@ -145,18 +58,19 @@ static bool cb(size_t data, void* context)
return true;
}
QVector<Waypoint> POI::points(const QPainterPath &path, qreal radius) const
QVector<Waypoint> POI::points(const PathItem *path) const
{
QVector<Waypoint> ret;
QSet<int> set;
qreal min[2], max[2];
const QPainterPath &pp = path->path();
for (int i = 0; i < path.elementCount(); i++) {
QPointF p = mercator2ll(path.elementAt(i));
min[0] = p.x() - radius;
min[1] = -p.y() - radius;
max[0] = p.x() + radius;
max[1] = -p.y() + radius;
for (int i = 0; i < pp.elementCount(); i++) {
Coordinates p = Coordinates::fromMercator(pp.elementAt(i));
min[0] = p.lon() - _radius;
min[1] = -p.lat() - _radius;
max[0] = p.lon() + _radius;
max[1] = -p.lat() + _radius;
_tree.Search(min, max, cb, &set);
}
@ -169,7 +83,7 @@ QVector<Waypoint> POI::points(const QPainterPath &path, qreal radius) const
return ret;
}
QVector<Waypoint> POI::points(const QList<WaypointItem*> &list, qreal radius)
QVector<Waypoint> POI::points(const QList<WaypointItem*> &list)
const
{
QVector<Waypoint> ret;
@ -177,11 +91,35 @@ QVector<Waypoint> POI::points(const QList<WaypointItem*> &list, qreal radius)
qreal min[2], max[2];
for (int i = 0; i < list.count(); i++) {
const QPointF &p = list.at(i)->waypoint().coordinates();
min[0] = p.x() - radius;
min[1] = p.y() - radius;
max[0] = p.x() + radius;
max[1] = p.y() + radius;
const Coordinates &p = list.at(i)->waypoint().coordinates();
min[0] = p.lon() - _radius;
min[1] = p.lat() - _radius;
max[0] = p.lon() + _radius;
max[1] = p.lat() + _radius;
_tree.Search(min, max, cb, &set);
}
QSet<int>::const_iterator i = set.constBegin();
while (i != set.constEnd()) {
ret.append(_data.at(*i));
++i;
}
return ret;
}
QVector<Waypoint> POI::points(const QList<Waypoint> &list) const
{
QVector<Waypoint> ret;
QSet<int> set;
qreal min[2], max[2];
for (int i = 0; i < list.count(); i++) {
const Coordinates &p = list.at(i).coordinates();
min[0] = p.lon() - _radius;
min[1] = p.lat() - _radius;
max[0] = p.lon() + _radius;
max[1] = p.lat() + _radius;
_tree.Search(min, max, cb, &set);
}
@ -209,13 +147,15 @@ void POI::enableFile(const QString &fileName, bool enable)
continue;
for (int j = idx.start; j <= idx.end; j++) {
const QPointF &p = _data.at(j).coordinates();
const Coordinates &p = _data.at(j).coordinates();
qreal c[2];
c[0] = p.x();
c[1] = p.y();
c[0] = p.lon();
c[1] = p.lat();
_tree.Insert(c, c, j);
}
}
emit pointsChanged();
}
void POI::clear()
@ -224,4 +164,13 @@ void POI::clear()
_data.clear();
_files.clear();
_indexes.clear();
emit pointsChanged();
}
void POI::setRadius(qreal radius)
{
_radius = radius;
emit pointsChanged();
}

33
src/poi.h
View File

@ -8,28 +8,34 @@
#include "waypoint.h"
#include "rtree.h"
class QPainterPath;
class PathItem;
class WaypointItem;
#define POI_RADIUS 0.01
class POI
class POI : public QObject
{
Q_OBJECT
public:
POI() : _errorLine(0) {}
POI(QObject *parent = 0);
bool loadFile(const QString &fileName);
const QString &errorString() const {return _error;}
const QString &errorString() const {return _errorString;}
int errorLine() const {return _errorLine;}
QVector<Waypoint> points(const QPainterPath &path,
qreal radius = POI_RADIUS) const;
QVector<Waypoint> points(const QList<WaypointItem*> &list,
qreal radius = POI_RADIUS) const;
qreal radius() const {return _radius;}
void setRadius(qreal radius);
QVector<Waypoint> points(const PathItem *path) const;
QVector<Waypoint> points(const QList<WaypointItem*> &list) const;
QVector<Waypoint> points(const QList<Waypoint> &list) const;
const QStringList &files() const {return _files;}
void enableFile(const QString &fileName, bool enable);
void clear();
signals:
void pointsChanged();
private:
typedef RTree<size_t, qreal, 2> POITree;
typedef struct {
@ -38,15 +44,14 @@ private:
bool enabled;
} FileIndex;
bool loadCSVFile(const QString &fileName);
bool loadGPXFile(const QString &fileName);
POITree _tree;
QVector<Waypoint> _data;
QStringList _files;
QList<FileIndex> _indexes;
QString _error;
qreal _radius;
QString _errorString;
int _errorLine;
};

84
src/powergraph.cpp Normal file
View File

@ -0,0 +1,84 @@
#include "data.h"
#include "powergraph.h"
PowerGraph::PowerGraph(QWidget *parent) : GraphTab(parent)
{
_units = Metric;
_showTracks = true;
GraphView::setYUnits(tr("W"));
setYLabel(tr("Power"));
setSliderPrecision(1);
}
void PowerGraph::setInfo()
{
if (_showTracks) {
GraphView::addInfo(tr("Average"), QString::number(avg() * yScale()
+ yOffset(), 'f', 1) + UNIT_SPACE + yUnits());
GraphView::addInfo(tr("Maximum"), QString::number(max() * yScale()
+ yOffset(), 'f', 1) + UNIT_SPACE + yUnits());
} else
clearInfo();
}
void PowerGraph::loadData(const Data &data, const QList<PathItem *> &paths)
{
for (int i = 0; i < data.tracks().count(); i++) {
const Graph &graph = data.tracks().at(i)->power();
qreal sum = 0, w = 0;
if (graph.size() < 2) {
skipColor();
continue;
}
for (int j = 1; j < graph.size(); j++) {
qreal ds = graph.at(j).s() - graph.at(j-1).s();
sum += graph.at(j).y() * ds;
w += ds;
}
_avg.append(QPointF(data.tracks().at(i)->distance(), sum/w));
GraphView::loadGraph(graph, paths.at(i));
}
for (int i = 0; i < data.routes().count(); i++)
skipColor();
setInfo();
redraw();
}
qreal PowerGraph::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 PowerGraph::clear()
{
_avg.clear();
GraphView::clear();
}
void PowerGraph::showTracks(bool show)
{
_showTracks = show;
showGraph(show);
setInfo();
redraw();
}

31
src/powergraph.h Normal file
View File

@ -0,0 +1,31 @@
#ifndef POWERGRAPH_H
#define POWERGRAPH_H
#include "graphtab.h"
class PowerGraph : public GraphTab
{
Q_OBJECT
public:
PowerGraph(QWidget *parent = 0);
QString label() const {return tr("Power");}
void loadData(const Data &data, const QList<PathItem *> &paths);
void clear();
void setUnits(enum Units) {}
void showTracks(bool show);
void showRoutes(bool show) {Q_UNUSED(show);}
private:
qreal avg() const;
qreal max() const {return bounds().bottom();}
void setInfo();
QList<QPointF> _avg;
enum Units _units;
bool _showTracks;
};
#endif // POWERGRAPH_H

13
src/rd.h Normal file
View File

@ -0,0 +1,13 @@
#ifndef RD_H
#define RD_H
#include <cmath>
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif // M_PI
#define deg2rad(d) (((d)*M_PI)/180.0)
#define rad2deg(d) (((d)*180.0)/M_PI)
#endif // RD_H

7
src/route.cpp
View File

@ -1,13 +1,12 @@
#include "ll.h"
#include "route.h"
Route::Route(const QVector<Waypoint> &data) : _data(data)
Route::Route(const RouteData &data) : _data(data)
{
qreal dist = 0;
_distance.append(dist);
for (int i = 1; i < data.count(); i++) {
dist += llDistance(data.at(i).coordinates(), data.at(i-1).coordinates());
dist += data.at(i).coordinates().distanceTo(data.at(i-1).coordinates());
_distance.append(dist);
}
}
@ -19,7 +18,7 @@ Graph Route::elevation() const
for (int i = 0; i < _data.size(); i++)
if (_data.at(i).hasElevation())
graph.append(GraphPoint(_distance.at(i), NAN,
_data.at(i).elevation() - _data.at(i).geoidHeight()));
_data.at(i).elevation()));
return graph;
}

8
src/route.h
View File

@ -2,15 +2,15 @@
#define ROUTE_H
#include <QVector>
#include "waypoint.h"
#include "routedata.h"
#include "graph.h"
class Route
{
public:
Route(const QVector<Waypoint> &data);
Route(const RouteData &data);
const QVector<Waypoint> &route() const {return _data;}
const RouteData &route() const {return _data;}
Graph elevation() const;
qreal distance() const;
@ -18,7 +18,7 @@ public:
bool isNull() const {return (_data.count() < 2);}
private:
const QVector<Waypoint> &_data;
const RouteData &_data;
QVector<qreal> _distance;
};

21
src/routedata.h Normal file
View File

@ -0,0 +1,21 @@
#ifndef ROUTEDATA_H
#define ROUTEDATA_H
#include <QVector>
#include <QString>
#include "waypoint.h"
class RouteData : public QVector<Waypoint>
{
public:
const QString& name() const {return _name;}
const QString& description() const {return _desc;}
void setName(const QString &name) {_name = name;}
void setDescription(const QString &desc) {_desc = desc;}
private:
QString _name;
QString _desc;
};
#endif // ROUTEDATA_H

23
src/routeitem.cpp
View File

@ -1,7 +1,6 @@
#include <QApplication>
#include <QPainter>
#include "ll.h"
#include "misc.h"
#include "format.h"
#include "waypoint.h"
#include "waypointitem.h"
#include "tooltip.h"
@ -12,8 +11,12 @@ QString RouteItem::toolTip()
{
ToolTip tt;
if (!_name.isEmpty())
tt.insert(qApp->translate("RouteItem", "Name"), _name);
if (!_desc.isEmpty())
tt.insert(qApp->translate("RouteItem", "Description"), _desc);
tt.insert(qApp->translate("RouteItem", "Distance"),
::distance(_distance, _units));
Format::distance(_distance, _units));
return tt.toString();
}
@ -21,15 +24,19 @@ QString RouteItem::toolTip()
RouteItem::RouteItem(const Route &route, QGraphicsItem *parent)
: PathItem(parent)
{
QVector<Waypoint> r = route.route();
const RouteData &r = route.route();
Q_ASSERT(r.count() >= 2);
QPointF p;
_name = r.name();
_desc = r.description();
new WaypointItem(r.at(0), this);
const QPointF &p = r.at(0).coordinates();
_path.moveTo(ll2mercator(QPointF(p.x(), -p.y())));
p = r.at(0).coordinates().toMercator();
_path.moveTo(QPointF(p.x(), -p.y()));
for (int i = 1; i < r.size(); i++) {
const QPointF &p = r.at(i).coordinates();
_path.lineTo(ll2mercator(QPointF(p.x(), -p.y())));
p = r.at(i).coordinates().toMercator();
_path.lineTo(QPointF(p.x(), -p.y()));
new WaypointItem(r.at(i), this);
}

3
src/routeitem.h
View File

@ -20,6 +20,9 @@ public:
private:
QString toolTip();
QString _name;
QString _desc;
};
#endif // ROUTEITEM_H

30
src/scaleitem.cpp
View File

@ -1,22 +1,28 @@
#include <QPainter>
#include "config.h"
#include "ll.h"
#include "rd.h"
#include "wgs84.h"
#include "tile.h"
#include "misc.h"
#include "scaleitem.h"
#define BORDER_WIDTH 1
#define SCALE_WIDTH 132
#define SCALE_HEIGHT 5
#define SEGMENTS 3
#define PADDING 4
#define SCALE_WIDTH 132
#define SCALE_HEIGHT 5
#define SEGMENTS 3
#define PADDING 4
static qreal zoom2resolution(int zoom, qreal y)
{
return (WGS84_RADIUS * 2 * M_PI / Tile::size()
* cos(2 * atan(exp(deg2rad(y))) - M_PI/2)) / pow(2.0, zoom);
}
ScaleItem::ScaleItem(QGraphicsItem *parent) : QGraphicsItem(parent)
{
_units = Metric;
_zoom = ZOOM_MIN;
_zoom = 0;
_lat = 0;
#ifndef Q_OS_MAC
@ -52,19 +58,16 @@ void ScaleItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
QFontMetrics fm(font);
QRect br;
QPen pen = QPen(Qt::black, BORDER_WIDTH);
bool aa;
if ((aa = painter->testRenderHint(QPainter::Antialiasing)))
painter->setRenderHint(QPainter::Antialiasing, false);
painter->setRenderHint(QPainter::Antialiasing, false);
painter->setFont(font);
painter->setPen(pen);
for (int i = 0; i <= SEGMENTS; i++) {
QString label = QString::number(_length * i);
br = fm.tightBoundingRect(label);
painter->drawText(_width * i - br.width()/2, br.height(), label);
painter->drawText(_width * i - br.width()/2, br.height() + 1, label);
}
painter->drawText(_width * SEGMENTS + PADDING, SCALE_HEIGHT + PADDING
+ br.height() + fm.descent(), units());
@ -79,9 +82,6 @@ void ScaleItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
painter->setPen(Qt::red);
painter->drawRect(boundingRect());
*/
if (aa)
painter->setRenderHint(QPainter::Antialiasing, true);
}
QString ScaleItem::units() const

1
src/settings.h
View File

@ -12,6 +12,7 @@
#define GRAPH_SETTINGS_GROUP "Graph"
#define SHOW_GRAPHS_SETTING "show"
#define GRAPH_TYPE_SETTING "type"
#define SHOW_GRAPH_GRIDS_SETTING "grid"
#define MAP_SETTINGS_GROUP "Map"
#define CURRENT_MAP_SETTING "map"

1
src/slideritem.cpp
View File

@ -21,6 +21,7 @@ void SliderItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option
Q_UNUSED(option);
Q_UNUSED(widget);
painter->setRenderHint(QPainter::Antialiasing, false);
painter->setPen(Qt::red);
painter->drawLine(0, 0, 0, -_area.height());

14
src/speedgraph.cpp
View File

@ -1,5 +1,5 @@
#include "config.h"
#include "gpx.h"
#include "data.h"
#include "speedgraph.h"
@ -25,22 +25,22 @@ void SpeedGraph::setInfo()
clearInfo();
}
void SpeedGraph::loadGPX(const GPX &gpx, const QList<PathItem *> &paths)
void SpeedGraph::loadData(const Data &data, const QList<PathItem *> &paths)
{
for (int i = 0; i < gpx.tracks().count(); i++) {
const Graph &graph = gpx.tracks().at(i)->speed();
for (int i = 0; i < data.tracks().count(); i++) {
const Graph &graph = data.tracks().at(i)->speed();
if (graph.size() < 2) {
skipColor();
continue;
}
_avg.append(QPointF(gpx.tracks().at(i)->distance(),
gpx.tracks().at(i)->distance() / gpx.tracks().at(i)->time()));
_avg.append(QPointF(data.tracks().at(i)->distance(),
data.tracks().at(i)->distance() / data.tracks().at(i)->time()));
GraphView::loadGraph(graph, paths.at(i));
}
for (int i = 0; i < gpx.routes().count(); i++)
for (int i = 0; i < data.routes().count(); i++)
skipColor();
setInfo();

4
src/speedgraph.h
View File

@ -4,8 +4,6 @@
#include <QList>
#include "graphtab.h"
class GPX;
class SpeedGraph : public GraphTab
{
Q_OBJECT
@ -14,7 +12,7 @@ public:
SpeedGraph(QWidget *parent = 0);
QString label() const {return tr("Speed");}
void loadGPX(const GPX &gpx, const QList<PathItem *> &paths);
void loadData(const Data &data, const QList<PathItem *> &paths);
void clear();
void setUnits(enum Units units);
void showTracks(bool show);

217
src/tcxparser.cpp Normal file
View File

@ -0,0 +1,217 @@
#include "tcxparser.h"
void TCXParser::warning(const char *text) const
{
const QFile *file = static_cast<QFile *>(_reader.device());
fprintf(stderr, "%s:%lld: %s\n", qPrintable(file->fileName()),
_reader.lineNumber(), text);
}
qreal TCXParser::number()
{
bool res;
qreal ret = _reader.readElementText().toDouble(&res);
if (!res)
_reader.raiseError(QString("Invalid %1").arg(
_reader.name().toString()));
return ret;
}
QDateTime TCXParser::time()
{
QDateTime d = QDateTime::fromString(_reader.readElementText(),
Qt::ISODate);
if (!d.isValid())
_reader.raiseError(QString("Invalid %1").arg(
_reader.name().toString()));
return d;
}
Coordinates TCXParser::position()
{
Coordinates pos;
qreal val;
bool res;
while (_reader.readNextStartElement()) {
if (_reader.name() == "LatitudeDegrees") {
val = _reader.readElementText().toDouble(&res);
if (!res || (val < -90.0 || val > 90.0))
_reader.raiseError("Invalid LatitudeDegrees");
else
pos.setLat(val);
} else if (_reader.name() == "LongitudeDegrees") {
val = _reader.readElementText().toDouble(&res);
if (!res || (val < -180.0 || val > 180.0))
_reader.raiseError("Invalid LongitudeDegrees");
else
pos.setLon(val);
} else
_reader.skipCurrentElement();
}
return pos;
}
void TCXParser::extensions(Trackpoint &trackpoint)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "RunCadence")
trackpoint.setCadence(number());
else if (_reader.name() == "Watts")
trackpoint.setPower(number());
else
_reader.skipCurrentElement();
}
}
void TCXParser::trackpointData(Trackpoint &trackpoint)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Position")
trackpoint.setCoordinates(position());
else if (_reader.name() == "AltitudeMeters")
trackpoint.setElevation(number());
else if (_reader.name() == "Time")
trackpoint.setTimestamp(time());
else if (_reader.name() == "HeartRateBpm")
trackpoint.setHeartRate(number());
else if (_reader.name() == "Cadence")
trackpoint.setCadence(number());
else if (_reader.name() == "Extensions")
extensions(trackpoint);
else
_reader.skipCurrentElement();
}
}
void TCXParser::waypointData(Waypoint &waypoint)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Position")
waypoint.setCoordinates(position());
else if (_reader.name() == "Name")
waypoint.setName(_reader.readElementText());
else if (_reader.name() == "Notes")
waypoint.setDescription(_reader.readElementText());
else if (_reader.name() == "AltitudeMeters")
waypoint.setElevation(number());
else if (_reader.name() == "Time")
waypoint.setTimestamp(time());
else
_reader.skipCurrentElement();
}
}
void TCXParser::trackpoints(TrackData &track)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Trackpoint") {
Trackpoint t;
trackpointData(t);
if (!t.coordinates().isNull())
track.append(t);
else
warning("Missing Trackpoint coordinates");
} else
_reader.skipCurrentElement();
}
}
void TCXParser::lap(TrackData &track)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Track")
trackpoints(track);
else
_reader.skipCurrentElement();
}
}
void TCXParser::course(TrackData &track)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Track")
trackpoints(track);
else if (_reader.name() == "Name")
track.setName(_reader.readElementText());
else if (_reader.name() == "Notes")
track.setDescription(_reader.readElementText());
else if (_reader.name() == "CoursePoint") {
Waypoint w;
waypointData(w);
if (!w.coordinates().isNull())
_waypoints.append(w);
else
warning("Missing Trackpoint coordinates");
} else
_reader.skipCurrentElement();
}
}
void TCXParser::activity(TrackData &track)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Lap")
lap(track);
else
_reader.skipCurrentElement();
}
}
void TCXParser::courses()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Course") {
_tracks.append(TrackData());
course(_tracks.back());
} else
_reader.skipCurrentElement();
}
}
void TCXParser::activities()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Activity") {
_tracks.append(TrackData());
activity(_tracks.back());
} else
_reader.skipCurrentElement();
}
}
void TCXParser::tcx()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "Courses")
courses();
else if (_reader.name() == "Activities")
activities();
else
_reader.skipCurrentElement();
}
}
bool TCXParser::parse()
{
if (_reader.readNextStartElement()) {
if (_reader.name() == "TrainingCenterDatabase")
tcx();
else
_reader.raiseError("Not a TCX file");
}
return !_reader.error();
}
bool TCXParser::loadFile(QFile *file)
{
_reader.clear();
_reader.setDevice(file);
return parse();
}

40
src/tcxparser.h Normal file
View File

@ -0,0 +1,40 @@
#ifndef TCXPARSER_H
#define TCXPARSER_H
#include <QXmlStreamReader>
#include "parser.h"
class TCXParser : public Parser
{
public:
TCXParser(QList<TrackData> &tracks, QList<RouteData> &routes,
QList<Waypoint> &waypoints) : Parser(tracks, routes, waypoints) {}
~TCXParser() {}
bool loadFile(QFile *file);
QString errorString() const {return _reader.errorString();}
int errorLine() const {return _reader.lineNumber();}
private:
bool parse();
void tcx();
void courses();
void activities();
void course(TrackData &track);
void activity(TrackData &track);
void lap(TrackData &track);
void trackpoints(TrackData &track);
void trackpointData(Trackpoint &trackpoint);
void waypointData(Waypoint &waypoint);
void extensions(Trackpoint &trackpoint);
Coordinates position();
qreal number();
QDateTime time();
void warning(const char *text) const;
QXmlStreamReader _reader;
};
#endif // TCXPARSER_H

12
src/temperaturegraph.cpp
View File

@ -1,4 +1,4 @@
#include "gpx.h"
#include "data.h"
#include "temperaturegraph.h"
@ -26,10 +26,10 @@ void TemperatureGraph::setInfo()
clearInfo();
}
void TemperatureGraph::loadGPX(const GPX &gpx, const QList<PathItem *> &paths)
void TemperatureGraph::loadData(const Data &data, const QList<PathItem *> &paths)
{
for (int i = 0; i < gpx.tracks().count(); i++) {
const Graph &graph = gpx.tracks().at(i)->temperature();
for (int i = 0; i < data.tracks().count(); i++) {
const Graph &graph = data.tracks().at(i)->temperature();
qreal sum = 0, w = 0;
if (graph.size() < 2) {
@ -42,12 +42,12 @@ void TemperatureGraph::loadGPX(const GPX &gpx, const QList<PathItem *> &paths)
sum += graph.at(j).y() * ds;
w += ds;
}
_avg.append(QPointF(gpx.tracks().at(i)->distance(), sum/w));
_avg.append(QPointF(data.tracks().at(i)->distance(), sum/w));
GraphView::loadGraph(graph, paths.at(i));
}
for (int i = 0; i < gpx.routes().count(); i++)
for (int i = 0; i < data.routes().count(); i++)
skipColor();
setInfo();

4
src/temperaturegraph.h
View File

@ -3,8 +3,6 @@
#include "graphtab.h"
class GPX;
class TemperatureGraph : public GraphTab
{
Q_OBJECT
@ -13,7 +11,7 @@ public:
TemperatureGraph(QWidget *parent = 0);
QString label() const {return tr("Temperature");}
void loadGPX(const GPX &gpx, const QList<PathItem *> &paths);
void loadData(const Data &data, const QList<PathItem *> &paths);
void clear();
void setUnits(enum Units units);
void showTracks(bool show);

25
src/tile.h Normal file
View File

@ -0,0 +1,25 @@
#ifndef TILE_H
#define TILE_H
#include <QPixmap>
#include <QPoint>
class Tile
{
public:
Tile(const QPoint &xy, int zoom)
{_xy = xy; _zoom = zoom;}
int zoom() const {return _zoom;}
const QPoint& xy() const {return _xy;}
QPixmap& pixmap() {return _pixmap;}
static int size() {return 256;}
private:
int _zoom;
QPoint _xy;
QPixmap _pixmap;
};
#endif // TILE_H

163
src/track.cpp
View File

@ -1,68 +1,55 @@
#include "ll.h"
#include "track.h"
#define WINDOW_OE 31
#define WINDOW_EF 3
#define WINDOW_SE 11
#define WINDOW_SF 7
#define WINDOW_HE 11
#define WINDOW_HF 3
#define WINDOW_CF 3
#define WINDOW_PF 3
static bool lt(const GraphPoint &v1, const GraphPoint &v2)
static qreal median(QVector<qreal> v)
{
return v1.y() < v2.y();
qSort(v.begin(), v.end());
return v.at(v.size() / 2);
}
static qreal median(QVector<GraphPoint> v)
{
qSort(v.begin(), v.end(), lt);
return v.at(v.size() / 2).y();
}
static qreal MAD(QVector<GraphPoint> v, qreal m)
static qreal MAD(QVector<qreal> v, qreal m)
{
for (int i = 0; i < v.size(); i++)
v[i].setY(qAbs(v.at(i).y() - m));
qSort(v.begin(), v.end(), lt);
return v.at(v.size() / 2).y();
v[i] = qAbs(v.at(i) - m);
qSort(v.begin(), v.end());
return v.at(v.size() / 2);
}
static QVector<GraphPoint> eliminate(const QVector<GraphPoint> &v, int window)
static QSet<int> eliminate(const QVector<qreal> &v, int window)
{
QList<int> rm;
QVector<GraphPoint> ret;
QSet<int> rm;
qreal m, M;
if (v.size() < window)
return QVector<GraphPoint>(v);
return rm;
for (int i = window/2; i < v.size() - window/2; i++) {
m = median(v.mid(i - window/2, window));
M = MAD(v.mid(i - window/2, window), m);
if (qAbs((0.6745 * (v.at(i).y() - m)) / M) > 3.5)
rm.append(i);
if (qAbs((0.6745 * (v.at(i) - m)) / M) > 3.5)
rm.insert(i);
}
QList<int>::const_iterator it = rm.begin();
for (int i = 0; i < v.size(); i++) {
if (it == rm.end() || *it != i)
ret.append(v.at(i));
else
it++;
}
return ret;
return rm;
}
static QVector<GraphPoint> filter(const QVector<GraphPoint> &v, int window)
static Graph filter(const Graph &v, int window)
{
qreal acc = 0;
QVector<GraphPoint> ret;
Graph ret;
if (v.size() < window)
return QVector<GraphPoint>(v);
return ret;
for (int i = 0; i < window; i++)
acc += v.at(i).y();
@ -80,96 +67,139 @@ static QVector<GraphPoint> filter(const QVector<GraphPoint> &v, int window)
return ret;
}
Track::Track(const QVector<Trackpoint> &data) : _data(data)
Track::Track(const TrackData &data) : _data(data)
{
qreal dist = 0;
qreal dt, ds, total;
_distance.append(0);
_time.append(0);
_distance.append(0);
_speed.append(0);
for (int i = 1; i < data.count(); i++) {
dist += llDistance(data.at(i).coordinates(), data.at(i-1).coordinates());
_distance.append(dist);
ds = data.at(i).coordinates().distanceTo(data.at(i-1).coordinates());
_distance.append(ds);
if (data.first().hasTimestamp() && data.at(i).hasTimestamp())
_time.append(_data.first().timestamp().msecsTo(
_data.at(i).timestamp()) / 1000.0);
else
_time.append(NAN);
if (std::isnan(_time.at(i)) || std::isnan(_time.at(i-1)))
_speed.append(NAN);
else {
dt = _time.at(i) - _time.at(i-1);
if (!dt) {
_speed.append(_speed.at(i-1));
continue;
}
_speed.append(ds / dt);
}
}
_outliers = eliminate(_speed, WINDOW_OE);
total = 0;
for (int i = 0; i < _data.size(); i++) {
if (_outliers.contains(i))
continue;
total += _distance.at(i);
_distance[i] = total;
}
}
Graph Track::elevation() const
{
QVector<GraphPoint> raw;
Graph raw;
if (!_data.size())
return raw;
for (int i = 0; i < _data.size(); i++)
if (_data.at(i).hasElevation())
if (_data.at(i).hasElevation() && !_outliers.contains(i))
raw.append(GraphPoint(_distance.at(i), _time.at(i),
_data.at(i).elevation() - _data.at(i).geoidHeight()));
_data.at(i).elevation()));
return filter(raw, WINDOW_EF);
}
Graph Track::speed() const
{
QVector<GraphPoint> raw;
qreal v, ds, dt;
Graph raw;
qreal v;
if (!_data.size())
return raw;
raw.append(GraphPoint(_distance.at(0), _time.at(0), 0));
for (int i = 1; i < _data.size(); i++) {
if (_data.at(i).hasSpeed())
for (int i = 0; i < _data.size(); i++) {
if (_data.at(i).hasSpeed() && !_outliers.contains(i))
v = _data.at(i).speed();
else if (_data.at(i).hasTimestamp() && _data.at(i-1).hasTimestamp()) {
dt = _time.at(i) - _time.at(i-1);
if (!dt)
continue;
ds = _distance.at(i) - _distance.at(i-1);
v = ds / dt;
} else
else if (!std::isnan(_speed.at(i)) && !_outliers.contains(i))
v = _speed.at(i);
else
continue;
raw.append(GraphPoint(_distance.at(i), _time.at(i), v));
}
return filter(eliminate(raw, WINDOW_SE), WINDOW_SF);
return filter(raw, WINDOW_SF);
}
Graph Track::heartRate() const
{
QVector<GraphPoint> raw;
Graph raw;
if (!_data.size())
return raw;
for (int i = 0; i < _data.count(); i++)
if (_data.at(i).hasHeartRate())
if (_data.at(i).hasHeartRate() && !_outliers.contains(i))
raw.append(GraphPoint(_distance.at(i), _time.at(i),
_data.at(i).heartRate()));
return filter(eliminate(raw, WINDOW_HE), WINDOW_HF);
return filter(raw, WINDOW_HF);
}
Graph Track::temperature() const
{
QVector<GraphPoint> raw;
Graph raw;
for (int i = 0; i < _data.size(); i++)
if (_data.at(i).hasTemperature())
if (_data.at(i).hasTemperature() && !_outliers.contains(i))
raw.append(GraphPoint(_distance.at(i), _time.at(i),
_data.at(i).temperature()));
return Graph(raw);
return raw;
}
Graph Track::cadence() const
{
Graph raw;
for (int i = 0; i < _data.size(); i++)
if (_data.at(i).hasCadence() && !_outliers.contains(i))
raw.append(GraphPoint(_distance.at(i), _time.at(i),
_data.at(i).cadence()));
return filter(raw, WINDOW_CF);
}
Graph Track::power() const
{
Graph raw;
for (int i = 0; i < _data.size(); i++)
if (_data.at(i).hasPower() && !_outliers.contains(i))
raw.append(GraphPoint(_distance.at(i), _time.at(i),
_data.at(i).power()));
return filter(raw, WINDOW_PF);
}
qreal Track::distance() const
{
return (_distance.isEmpty()) ? 0 : _distance.last();
return _distance.isEmpty() ? 0 : _distance.last();
}
qreal Track::time() const
@ -182,3 +212,14 @@ QDateTime Track::date() const
{
return (_data.size()) ? _data.first().timestamp() : QDateTime();
}
Path Track::track() const
{
Path ret;
for (int i = 0; i < _data.size(); i++)
if (!_outliers.contains(i))
ret.append(_data.at(i).coordinates());
return ret;
}

20
src/track.h
View File

@ -2,31 +2,43 @@
#define TRACK_H
#include <QVector>
#include <QSet>
#include <QDateTime>
#include "trackpoint.h"
#include "trackdata.h"
#include "graph.h"
#include "path.h"
class Track
{
public:
Track(const QVector<Trackpoint> &data);
Track(const TrackData &data);
const QVector<Trackpoint> &track() const {return _data;}
Path track() const;
Graph elevation() const;
Graph speed() const;
Graph heartRate() const;
Graph temperature() const;
Graph cadence() const;
Graph power() const;
qreal distance() const;
qreal time() const;
QDateTime date() const;
const QString &name() const {return _data.name();}
const QString &description() const {return _data.description();}
bool isNull() const {return (_data.size() < 2);}
private:
const QVector<Trackpoint> &_data;
const TrackData &_data;
QVector<qreal> _distance;
QVector<qreal> _time;
QVector<qreal> _speed;
QSet<int> _outliers;
};
#endif // TRACK_H

21
src/trackdata.h Normal file
View File

@ -0,0 +1,21 @@
#ifndef TRACKDATA_H
#define TRACKDATA_H
#include <QVector>
#include <QString>
#include "trackpoint.h"
class TrackData : public QVector<Trackpoint>
{
public:
const QString& name() const {return _name;}
const QString& description() const {return _desc;}
void setName(const QString &name) {_name = name;}
void setDescription(const QString &desc) {_desc = desc;}
private:
QString _name;
QString _desc;
};
#endif // TRACKDATA_H

25
src/trackitem.cpp
View File

@ -1,8 +1,7 @@
#include <QApplication>
#include <QCursor>
#include <QPainter>
#include "ll.h"
#include "misc.h"
#include "format.h"
#include "tooltip.h"
#include "trackitem.h"
@ -11,10 +10,15 @@ QString TrackItem::toolTip()
{
ToolTip tt;
if (!_name.isEmpty())
tt.insert(qApp->translate("TrackItem", "Name"), _name);
if (!_desc.isEmpty())
tt.insert(qApp->translate("TrackItem", "Description"), _desc);
tt.insert(qApp->translate("TrackItem", "Distance"),
::distance(_distance, _units));
Format::distance(_distance, _units));
if (_time > 0)
tt.insert(qApp->translate("TrackItem", "Time"), ::timeSpan(_time));
tt.insert(qApp->translate("TrackItem", "Time"),
Format::timeSpan(_time));
if (!_date.isNull())
tt.insert(qApp->translate("TrackItem", "Date"),
_date.toString(Qt::SystemLocaleShortDate));
@ -25,18 +29,21 @@ QString TrackItem::toolTip()
TrackItem::TrackItem(const Track &track, QGraphicsItem *parent)
: PathItem(parent)
{
const QVector<Trackpoint> &t = track.track();
QPointF p;
QVector<Coordinates> t = track.track();
Q_ASSERT(t.count() >= 2);
const QPointF &p = t.at(0).coordinates();
_path.moveTo(ll2mercator(QPointF(p.x(), -p.y())));
p = t.first().toMercator();
_path.moveTo(QPointF(p.x(), -p.y()));
for (int i = 1; i < t.size(); i++) {
const QPointF &p = t.at(i).coordinates();
_path.lineTo(ll2mercator(QPointF(p.x(), -p.y())));
p = t.at(i).toMercator();
_path.lineTo(QPointF(p.x(), -p.y()));
}
updateShape();
_name = track.name();
_desc = track.description();
_date = track.date();
_distance = track.distance();
_time = track.time();

2
src/trackitem.h
View File

@ -19,6 +19,8 @@ public:
private:
QString toolTip();
QString _name;
QString _desc;
QDateTime _date;
qreal _time;
};

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