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BBBikeGPS.pm
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# -*- perl -*-
#
# Author: Slaven Rezic
#
# Copyright (C) 2003,2008,2013,2014,2015,2016,2017,2021,2023,2024,2025 Slaven Rezic. All rights reserved.
# This package is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.
#
# Mail: [email protected]
# WWW: http://www.rezic.de/eserte/
#
package BBBikeGPS;
package main;
use strict;
use BBBikeGlobalVars;
# i18n functions M and Mfmt
BEGIN {
if (!eval '
use Msg; # This call has to be in bbbike!
1;
') {
warn $@ if $@;
eval 'sub M ($) { $_[0] }';
eval 'sub Mfmt { sprintf(shift, @_) }';
}
}
use BBBikeUtil qw();
sub BBBikeGPS::gps_interface {
my($mod, %args) = @_;
my $noloading = delete $args{-noloading};
die "Unhandled args: " . join(" ", %args) if %args;
if (!@realcoords) {
status_message(M('Keine Route'), 'error');
return;
}
$mod = 'GPS::' . $mod;
my %extra_args;
if ($mod =~ s/_Test$//) {
$extra_args{"-test"} = 1;
}
if (!$noloading) {
eval qq{
require $mod;
};
if ($@) {
my $err = $@;
status_message(Mfmt("Das Modul %s konnte nicht geladen werden. Grund: %s", $mod, $err), "error");
warn $err;
return;
}
}
my $modobj = eval { $mod->new };
if ($@ || !$modobj) {
if (!$@) {
$@ = "\$modobj undefined";
}
my $err = $@;
status_message(Mfmt("Das Modul %s konnte nicht initialisiert werden. Grund: %s", $mod, $err), "error");
warn $err;
return;
}
my $file;
my $gps_route_info = {};
# XXX just an experiment, needs more thoughts!
# XXX prepopulate route name with my own schema
if (defined &SRTShortcuts::generate_gps_route_name) {
$gps_route_info->{Name} = SRTShortcuts::generate_gps_route_name();
}
if ($modobj->transfer_to_file()) {
my $default_extension = $modobj->default_extension;
$file = $top->getSaveFile(-defaultextension => $default_extension);
return unless defined $file;
}
if ($modobj->can("tk_interface")) {
return if !$modobj->tk_interface(-top => $top,
-gpsrouteinfo => $gps_route_info,
-test => $extra_args{-test},
-file => $file,
);
}
my $routetoname = get_route_simplification_mapping(verbose => 1);
$extra_args{-routetoname} = $routetoname if $routetoname;
eval {
my $route_obj = Route->new_from_realcoords(\@realcoords, -searchroutepoints => \@search_route_points);
my $res = $modobj->convert_from_route
($route_obj,
-streetobj => $multistrassen || $str_obj{'s'},
-netobj => $net,
-routename => $gps_route_info->{Name},
-routenumber => $gps_route_info->{Number},
-wptsuffix => $gps_route_info->{WptSuffix},
-wptsuffixexisting => $gps_route_info->{WptSuffixExisting},
-waypointlength => $gps_waypointlength,
-waypointsymbol => $gps_waypointsymbol,
-waypointcharset => $gps_waypointcharset,
-showcrossings => 0, # XXX yes? no?
-gpsdevice => $gps_device,
%extra_args,
);
$modobj->transfer(-file => $file,
-res => $res,
-test => $extra_args{-test},
-top => $top);
if ($do_gps_upload_hist) {
BBBikeGPS::gps_upload_history($route_obj, -gpsrouteinfo => $gps_route_info);
}
};
if ($@) {
if (defined $file) {
status_message
(Mfmt("Schreiben auf <%s> nicht möglich: %s", $file, $@), 'err');
} else {
status_message
(Mfmt("Transfer auf GPS-Gerät nicht möglich: %s", $@), 'err');
}
}
}
sub BBBikeGPS::gps_upload_history {
my($route_obj, %opts) = @_;
my $gps_route_info = delete $opts{'-gpsrouteinfo'};
die "Unhandled arguments: " . join(" ", %opts) if %opts;
if (!-d $gps_upload_dir) {
mkdir $gps_upload_dir, 0700;
if (!-d $gps_upload_dir) {
main::status_message(Mfmt("Das Verzeichnis %s konnte nicht erzeugt werden. Grund: %s", $gps_upload_dir, $!), "error");
return;
}
}
my $route_name = $gps_route_info->{Name};
$route_name =~ s{[^A-Za-z0-9_-]}{_}g;
require POSIX;
my $path = "$gps_upload_dir/" . POSIX::strftime("%Y%m%d_%H%M%S", localtime) . "_" . $route_name. ".bbr";
$route_obj->save_object($path);
}
sub get_route_simplification_mapping {
my(%args) = @_;
my $v = delete $args{verbose} || 0;
my $routetoname;
if ($export_txt_mode == EXPORT_TXT_FULL) {
status_message("Export mode: full", "info") if $v;
} elsif ($export_txt_mode == EXPORT_TXT_SIMPLIFY_NAME) {
$routetoname = get_act_search_route();
status_message("Export mode: simplify name", "info") if $v;
} elsif ($export_txt_mode == EXPORT_TXT_SIMPLIFY_ANGLE) {
# XXX vielleicht einen Mode EXPORT_TXT_SIMPLIFY_AUTO_ANGLE
# (Kombination aus EXPORT_TXT_SIMPLIFY_ANGLE und
# EXPORT_TXT_SIMPLIFY_AUTO) einführen
$routetoname = [StrassenNetz::simplify_route_to_name(get_act_search_route(), -minangle => $export_txt_min_angle)];
status_message("Export mode: simplify with angle $export_txt_min_angle°", "info") if $v;
} elsif ($export_txt_mode == EXPORT_TXT_SIMPLIFY_NAME_OR_ANGLE) {
$routetoname =
[StrassenNetz::simplify_route_to_name
([$net->route_to_name([@realcoords],-startindex=>0,-combinestreet=>0)],
-minangle => $export_txt_min_angle, -samestreet => 1)];
status_message("Export mode: simplify with angle $export_txt_min_angle° or name", "info") if $v;
} elsif ($export_txt_mode == EXPORT_TXT_SIMPLIFY_AUTO) {
# XXX besser binäre Suche statt inkrementell
my $step = 5;
TRY: {
last TRY if !defined $gps_waypoints; # no simplification necessary
for(my $tryangle = 5; $tryangle <= 90; $tryangle+=$step) {
$routetoname = [StrassenNetz::simplify_route_to_name
([$net->route_to_name([@realcoords],-startindex=>0,-combinestreet=>0)],
-minangle => $tryangle, -samestreet => 1)];
if (@$routetoname <= $gps_waypoints) {
status_message("Export simplify mode: auto; using $tryangle° as minimum angle", "info");
last TRY;
}
if ($tryangle+$step > $export_txt_min_angle) {
$step = 15;
}
}
status_message("Export simplify mode: auto; using 90° as minimum angle --- maybe split the route?", "info") if $v;
}
}
$routetoname;
}
use vars qw($gpsman_last_dir $gpsman_data_dir);
if (!defined $gpsman_data_dir) {
if (!-d BBBikeUtil::bbbike_root()."/misc/gps_data" &&
-d BBBikeUtil::bbbike_root()."/misc/gps_data_local") {
# convention for laptop usage
$gpsman_data_dir = BBBikeUtil::bbbike_root()."/misc/gps_data_local";
} else {
# regardless whether it exists or not
$gpsman_data_dir = BBBikeUtil::bbbike_root()."/misc/gps_data"
}
}
use vars qw($cfc_mapping);
{
package BBBikeGPS::PathGraphElem;
use myclassstruct qw(wholedist wholetime dist time legtime
speed alt grade coord accuracy);
}
use constant DEFAULT_MAX_GAP => 2; # minutes
# Return file to draw
sub BBBikeGPS::draw_gpsman_data {
my($top) = @_;
require Tk::ColorFlowChooser;
require Tk::PathEntry;
Tk::PathEntry->VERSION(2.18);
require Safe;
require Cwd;
require Data::Dumper;
require BBBikeUtil;
require Tk::Ruler;
my $max_gap = DEFAULT_MAX_GAP;
# continuous colors
my @colordef = ('#ffff00', {len => 80},
'#ff0000', {len => 80},
'#a0a000', {len => 80},
'#00ff00', {len => 80},
'#00c0c0', {len => 80},
'#0000ff', {len => 80},
'#ff00ff',
);
{
# discrete colors
my $l = 80;
@colordef = ('#ff0000', {len => $l}, '#ff0000', {len => 1},
'#d0d000', {len => $l}, '#d0d000', {len => 1},
'#00c000', {len => $l}, '#00c000', {len => 1},
'#0000ff', {len => $l}, '#0000ff', {len => 1},
'#c000c0', {len => $l}, '#c000c0', #{len => 1},
);
}
#my @colordef = ('#000000', {len => 320}, '#ffffff');
my $cfc_top = $top->Toplevel(-title => M"GPS-Daten zeichnen");
$cfc_top->transient($top) if $main::transient;
$main::toplevel{'BBBikeGPS.pm'} = $cfc_top;
use vars qw($gui_draw_gpsman_data_auto $gui_draw_gpsman_data_s $gui_draw_gpsman_data_p
$show_track_graph
$show_track_graph_speed
$show_track_graph_alt
$show_track_graph_grade
$show_track_graph_dist_time
$show_statistics
$do_center_begin
$draw_point_names);
$gui_draw_gpsman_data_auto = 1 if !defined $gui_draw_gpsman_data_auto;
$gui_draw_gpsman_data_s = 0 if !defined $gui_draw_gpsman_data_s;
$gui_draw_gpsman_data_p = 0 if !defined $gui_draw_gpsman_data_p;
$show_track_graph = 0 if !defined $show_track_graph;
$show_track_graph_speed = 1 if !defined $show_track_graph_speed;
$show_track_graph_alt = 0 if !defined $show_track_graph_alt;
$show_track_graph_grade = 0 if !defined $show_track_graph_grade;
$show_track_graph_dist_time = 0 if !defined $show_track_graph_dist_time;
$show_statistics = 0 if !defined $show_statistics;
$do_center_begin = 0 if !defined $do_center_begin;
$draw_point_names = 0 if !defined $draw_point_names;
my $file = $gpsman_last_dir || Cwd::getcwd();
my $weiter = 0;
$cfc_top->Label(-text => M("GPX/GPSMan-Datei").":")->pack(-anchor => "w");
my $f = $cfc_top->Frame->pack(-fill => "x", -expand => 1);
my $pe = $f->PathEntry
(-textvariable => \$file,
-selectcmd => sub { $weiter = 1 },
-cancelcmd => sub { $weiter = -1 },
-width => BBBikeUtil::max(length($file), 40),
)->pack(-fill => "x", -expand => 1, -side => "left");
$pe->focus;
$pe->icursor("end");
if (-d $gpsman_data_dir) {
my @l = localtime;
my @l_gestern = localtime(time-86400); # good approx...
my $heute = sprintf("$gpsman_data_dir/%04d%02d%02d", $l[5]+1900,$l[4]+1,$l[3]);
my $gestern = sprintf("$gpsman_data_dir/%04d%02d%02d", $l_gestern[5]+1900,$l_gestern[4]+1,$l_gestern[3]);
my $ff = $cfc_top->Frame->pack(-fill => "x", -expand => 1);
my $row = 0;
{
my $columnspan;
my $can_dateentry = 0;
if (eval { require Tk::DateEntry; Tk::DateEntry->VERSION("1.38"); }) {
$can_dateentry = 1;
} else {
$columnspan = 2;
}
$ff->Button(-text => M"GPX/GPSMan-Datenverzeichnis",
-command => sub { $file = $gpsman_data_dir }
)->grid(-row => $row, -column => 0, -sticky => "ew",
(defined $columnspan ? (-columnspan => $columnspan) : ()),
);
if ($can_dateentry) {
my $dmy2file = sub {
my($day,$month,$year) = @_;
"$gpsman_data_dir/" . sprintf("%04d%02d%02d", $year, $month, $day) . ".trk";
};
my $dmy2file_gpx = sub {
my($day,$month,$year) = @_;
"$gpsman_data_dir/" . sprintf("%04d%02d%02d", $year, $month, $day) . ".gpx";
};
my $file2ymd = sub {
my($file) = @_;
$file =~ s{\Q$gpsman_data_dir/}{};
if (my($year,$month,$day) = $file =~ m{(\d{4})(\d{2})(\d{2})}) {
($year,$month,$day);
} else {
my @l = localtime;
$l[4]++;
$l[5]+=1900;
($l[5], $l[4], $l[3]);
}
};
my $date = join("/", $file2ymd->($file));
my $de = $ff->DateEntry
(-dateformat => 2,
-todaybackground => "yellow",
-weekstart => 1,
-daynames => 'locale',
-textvariable => \$date,
-formatcmd => sub {
my($year,$month,$day) = @_;
$file = $dmy2file->($day,$month,$year);
if (!-r $file) {
$file = $dmy2file_gpx->($day,$month,$year);
if (!-r $file) {
$file = undef;
}
}
"$year/$month/$day";
},
-configcmd => sub {
my(%args) = @_;
if (defined $args{-date}) {
my($d,$m,$y) = @{ $args{-date} };
my $file = $dmy2file->($d,$m,$y);
if (-r $file) {
$args{-datewidget}->configure(-bg => "red");
} else {
$file = $dmy2file_gpx->($d,$m,$y);
if (-r $file) {
$args{-datewidget}->configure(-bg => "red");
}
}
}
},
)->grid(-row => $row, -column => 1, -sticky => "ew");
my $dee = $de->Subwidget("entry"); # XXX hackery
$dee->configure(-relief => "flat",
-highlightthickness => 0,
-bd => 0);
$dee->Label(-text => "Datum:",
-anchor => "e")->place(-x => 0, -y => 0,
-relwidth => 1,
-relheight => 1);
}
}
$row++;
my $get_heute_track = sub {
for my $suffix (qw(trk gpx)) {
return "$heute.$suffix" if -r "$heute.$suffix";
}
# private SRT hack
my $f = "$ENV{HOME}/trash/Current.gpx";
my @s = stat($f);
if ($s[9]) {
my @l_then = localtime $s[9];
my @l_now = localtime;
if ($l_then[3] == $l_now[3] &&
$l_then[4] == $l_now[4] &&
$l_then[5] == $l_now[5]) {
# Current.gpx is from today
return $f;
}
}
undef;
};
my $get_gestern_track = sub {
for my $suffix (qw(trk gpx)) {
return "$gestern.$suffix" if -r "$gestern.$suffix";
}
# private SRT hack
require Time::Piece;
my $f = "$ENV{HOME}/trash/Current.gpx";
my @s = stat($f);
if ($s[9]) {
my $yesterday = Time::Piece->new(time-86400)->ymd; # XXX may be wrong during DST switches!
my $filemtime = Time::Piece->new($s[9])->ymd;
return $f if $yesterday eq $filemtime;
}
undef;
};
$ff->Button(-text => M"Track heute",
(!$get_heute_track->() ? (-state => "disabled") : ()),
-command => sub { $file = $get_heute_track->();
$gui_draw_gpsman_data_s = 1;
$gui_draw_gpsman_data_p = 0;
}
)->grid(-row => $row, -column => 0, -sticky => "ew");
$ff->Button(-text => M"Track gestern",
(!$get_gestern_track->() ? (-state => "disabled") : ()),
-command => sub { $file = $get_gestern_track->();
$gui_draw_gpsman_data_s = 1;
$gui_draw_gpsman_data_p = 0;
}
)->grid(-row => $row, -column => 1, -sticky => "ew");
$row++;
$ff->Button(-text => M"Waypoints heute",
(!-r "$heute.wpt" ? (-state => "disabled") : ()),
-command => sub { $file = "$heute.wpt";
$gui_draw_gpsman_data_s = 0;
$gui_draw_gpsman_data_p = 1;
}
)->grid(-row => $row, -column => 0, -sticky => "ew");
$ff->Button(-text => M"Waypoints gestern",
(!-r "$gestern.wpt" ? (-state => "disabled") : ()),
-command => sub { $file = "$gestern.wpt";
$gui_draw_gpsman_data_s = 0;
$gui_draw_gpsman_data_p = 1;
}
)->grid(-row => $row, -column => 1, -sticky => "ew");
$row++;
}
$f->Button(-text => "?",
-command => sub {
my $ht = $f->Toplevel(-title => M("Hilfe"));
$ht->transient($f->toplevel);
my $msg =
$ht->Message(-text => <<EOF)->pack(-fill => "both");
Mit der <TAB>-Taste kann der Dateiname automatisch vervollständigt werden. Gibt es mehrere Vervollständigungen, wird eine klickbare Liste angezeigt. Wenn mehr als zehn Treffer vorhanden sind, werden mit weiteren Druck auf die <TAB>-Taste die nächsten Treffer der Liste angezeigt.
EOF
my $okb =
$ht->Button(Name => "ok",
-command => sub { $ht->destroy })->pack;
$okb->focus;
})->pack(-side => "left");
my $f2 = $cfc_top->Frame->pack(-fill => "x", -expand => 1);
{
my($draw_gpsman_data_s_check, $draw_gpsman_data_p_check);
my $fix_draw_gpsman_data_check_visibility = sub {
if ($gui_draw_gpsman_data_auto) {
$_->configure(-state => 'disabled')
for ($draw_gpsman_data_s_check, $draw_gpsman_data_p_check);
} else {
$_->configure(-state => 'normal')
for ($draw_gpsman_data_s_check, $draw_gpsman_data_p_check);
}
};
$f2->Checkbutton(-text => M"Auto",
-variable => \$gui_draw_gpsman_data_auto,
-command => $fix_draw_gpsman_data_check_visibility,
)->pack(-anchor => "w");
$draw_gpsman_data_s_check = $f2->Checkbutton(-text => M"Strecken zeichnen",
-variable => \$gui_draw_gpsman_data_s)->pack(-anchor => "w");
$draw_gpsman_data_p_check = $f2->Checkbutton(-text => M"Punkte zeichnen",
-variable => \$gui_draw_gpsman_data_p)->pack(-anchor => "w");
$fix_draw_gpsman_data_check_visibility->();
}
{
my $f3 = $f2->Frame->pack(-fill => "x", -anchor => "w");
$f3->gridColumnconfigure($_, -weight => 1) for (0 .. 1);
my @dep;
my $update_dep = sub {
for (@dep) {
$_->configure(-state => $show_track_graph ? "normal" : "disabled");
}
};
Tk::grid($f3->Checkbutton
(-text => M"Graphen zeichnen",
-variable => \$show_track_graph,
-command => $update_dep,
),
$dep[0] = $f3->Checkbutton(-text => M"Geschwindigkeit",
-variable => \$show_track_graph_speed),
-sticky => "w");
Tk::grid($f3->Label,
$dep[1] = $f3->Checkbutton(-text => M"Höhe",
-variable => \$show_track_graph_alt),
-sticky => "w");
Tk::grid($f3->Label,
$dep[2] = $f3->Checkbutton(-text => M"Steigung",
-variable => \$show_track_graph_grade),
-sticky => "w");
Tk::grid($f3->Label,
$dep[3] = $f3->Checkbutton(-text => M"Weg-Zeit",
-variable => \$show_track_graph_dist_time),
-sticky => "w");
$update_dep->();
}
$f2->Checkbutton(-text => M"Punktnamen zeichnen",
-variable => \$draw_point_names)->pack(-anchor => "w");
$f2->Checkbutton(-text => M"Statistik zeigen",
-variable => \$show_statistics)->pack(-anchor => "w");
$f2->Checkbutton(-text => M"Auf Anfang zentrieren",
-variable => \$do_center_begin)->pack(-anchor => "w");
my $accuracy_level = 2;
my $acc_opt = [[M("Nur genaue Punkte auswerten") => 0],
[M("Leicht ungenaue Punkte auch auswerten") => 1],
[M("Alle Punkte auswerten") => 2],
];
my $acc_om =
$f2->Optionmenu
(-options => $acc_opt,
-variable => \$accuracy_level,
)->pack(-anchor => "w");
$acc_om->setOption(@{$acc_opt->[$accuracy_level]});
$cfc_top->Ruler->rulerPack;
$cfc_top->Label(-text => M("Geschwindigkeit => Farbe").":")->pack;
my $cfc = $cfc_top->ColorFlowChooser(-startx => 5,
-starty => 2,
-movecarry => 1,
-colordef => \@colordef,
# 0 .. 130
-scaledef => [map { $_*5 } (0 .. 26)],
)->pack;
my $solid_coloring;
$cfc_top->Checkbutton(-text => M("Einheitliche Farbe"),
-variable => \$solid_coloring)->pack;
BBBikeGPS::load_cfc_mapping();
if (defined $cfc_mapping) {
$cfc->set_mapping($cfc_mapping);
}
$cfc_top->Ruler->rulerPack;
{
my $f = $cfc_top->Frame->pack(-anchor => "e");
my @bfb;
push @bfb, $f->Button(Name => "ok",
-command => sub { $weiter = 1 });
my $cb = $f->Button(Name => "close",
-command => sub { $weiter = -1 });
push @bfb, $cb;
pack_buttonframe($f, \@bfb);
$cfc_top->bind('<<CloseWin>>' => sub { $cb->invoke });
}
$cfc_top->OnDestroy(sub { $weiter = -1 });
$pe->waitVariable(\$weiter);
if ($weiter != 1) {
$cfc_top->destroy if Tk::Exists($cfc_top);
return;
}
$gpsman_last_dir = $file;
my $encoded_file = $file;
# Hack XXX: force result into bytes for later use:
if ($^O ne 'MSWin32' && eval { require Encode; 1 }) {
$encoded_file = Encode::encode("iso-8859-1", $file);
}
$cfc_mapping = $cfc->get_mapping;
if (open(D, "> " . BBBikeGPS::get_cfc_file())) {
print D Data::Dumper->Dumpxs([$cfc_mapping], ['cfc_mapping']);
close D;
}
$cfc_top->destroy;
$top->update;
my %draw_args =
(-gap => $max_gap,
-solidcoloring => $solid_coloring,
-drawtypeauto => $gui_draw_gpsman_data_auto,
-drawstreets => $gui_draw_gpsman_data_s,
-drawpoints => $gui_draw_gpsman_data_p,
-accuracylevel => $accuracy_level,
-centerbegin => $do_center_begin,
);
if (eval {
require Storable;
require MIME::Base64;
1;
}) {
my $serialized = MIME::Base64::encode_base64(Storable::nfreeze(\%draw_args));
$serialized =~ s{\n}{}g;
my $add_def = "\t" . join("\t", -serialized => $serialized);
main::add_last_loaded($encoded_file, $main::last_loaded_tracks_obj, $add_def);
main::save_last_loaded($main::last_loaded_tracks_obj);
} else {
warn "Cannot store draw args: $@";
}
BBBikeGPS::do_draw_gpsman_data($top, $encoded_file, %draw_args);
$file;
}
sub BBBikeGPS::load_cfc_mapping {
my $safe = Safe->new;
undef $cfc_mapping;
$safe->share(qw($cfc_mapping));
$safe->rdo(BBBikeGPS::get_cfc_file());
}
sub BBBikeGPS::get_cfc_file {
"$main::bbbike_configdir/speed_color_mapping.cfc";
}
use vars qw($global_draw_gpsman_data_s $global_draw_gpsman_data_p);
$global_draw_gpsman_data_s = 1 if !defined $global_draw_gpsman_data_s;
$global_draw_gpsman_data_p = 1 if !defined $global_draw_gpsman_data_p;
sub BBBikeGPS::do_draw_gpsman_data {
my($top, $file, %args) = @_;
my $max_gap = exists $args{-gap} ? $args{-gap} : DEFAULT_MAX_GAP;
my $solid_coloring = $args{-solidcoloring};
my $draw_gpsman_data_auto = $args{-drawtypeauto};
# maybe, because auto may take precedence
my $maybe_draw_gpsman_data_s = exists $args{-drawstreets} ? $args{-drawstreets} : $global_draw_gpsman_data_s;
my $maybe_draw_gpsman_data_p = exists $args{-drawpoints} ? $args{-drawpoints} : $global_draw_gpsman_data_p;
my $accuracy_level = exists $args{-accuracylevel} ? $args{-accuracylevel} : 3;
my $do_center_begin = $args{-centerbegin} || 0;
my $plotted_layer_info = $args{-plottedlayerinfo} || {};
my $base;
my $s;
my $draw_gpsman_data_s;
my $draw_gpsman_data_p;
if (!$cfc_mapping) { # may happen if loading from "last loaded
# tracks" menu
BBBikeGPS::load_cfc_mapping();
}
require GPS::Symbols::Garmin;
my $symbol_to_img = GPS::Symbols::Garmin::get_cached_symbol_to_img();
require GPS::GpsmanData;
main::IncBusy($top);
eval {
require GPS::GpsmanData::Any;
my $gps = GPS::GpsmanData::Any->load($file);
# streets or points or both?
# $draw_gpsman_data_auto needs the gps file already loaded
if ($draw_gpsman_data_auto) {
if ($gps->has_track || $gps->has_route) {
$draw_gpsman_data_s = 1;
$draw_gpsman_data_p = 0;
} else {
$draw_gpsman_data_s = 0;
$draw_gpsman_data_p = 1;
}
} else {
$draw_gpsman_data_s = $maybe_draw_gpsman_data_s;
$draw_gpsman_data_p = $maybe_draw_gpsman_data_p;
}
require Karte;
Karte::preload(qw(Polar));
require Strassen;
$s = Strassen->new;
my $s_speed = $draw_gpsman_data_s ? Strassen->new : undef;
my $whole_dist = 0;
my $whole_time = 0;
my $max_speed = 0;
my @add_wpt_prop;
require File::Basename;
$base = File::Basename::basename($file);
my $last_wpt;
my $last_accurate_wpt;
my $is_new_chunk;
my $vehicle;
my $last_vehicle;
my @pos2vehicle;
my $brand;
my %brand; # per vehicle
my $device;
my $first_date;
foreach my $chunk (@{ $gps->Chunks }) {
my $is_route = $chunk->Type == GPS::GpsmanData::TYPE_ROUTE();
if (!$is_route) {
# is it a time-less track?
SEARCH_TIME_POINT: {
for my $wpt (@{ $chunk->Points }) {
if ((defined $wpt->DateTime && $wpt->DateTime ne '') || defined $wpt->Comment_to_unixtime($chunk)) {
last SEARCH_TIME_POINT;
}
}
$is_route = 1;
}
}
# Code taken from gpsman2bbd.pl:
my $trackattrs = $chunk->TrackAttrs ? $chunk->TrackAttrs : {};
if ($trackattrs->{"srt:vehicle"}) {
$vehicle = $trackattrs->{"srt:vehicle"};
}
$brand = $trackattrs->{"srt:brand"};
if (!$brand) {
if (defined $vehicle && $brand{$vehicle}) {
$brand = $brand{$vehicle}; # remember from last
}
} else {
if (defined $vehicle and defined $brand) {
$brand{$vehicle} = $brand;
}
}
if ($trackattrs->{"srt:device"}) {
$device = $trackattrs->{"srt:device"};
}
$is_new_chunk = 1;
foreach my $wpt (@{ $chunk->Points }) {
my($x,$y) = map { int } $Karte::map{"polar"}->map2map($main::coord_system_obj, $wpt->Longitude, $wpt->Latitude);
my($x0,$y0) = ($main::coord_system eq 'standard' ? ($x,$y) : map { int } $Karte::map{"polar"}->map2standard($wpt->Longitude, $wpt->Latitude));
my $alt = $wpt->Altitude;
$alt =~ s{^\?}{} if defined $alt; # XXX remove the "question mark" hack from altitudes, should really be done in GPS::GpsmanData!
my $acc = $wpt->Accuracy;
my $pointname;
my $comment_add = (defined $wpt->Comment && $wpt->Comment ne ""
? "/" . $wpt->Comment
: ''
);
if ($draw_point_names) {
$pointname = $wpt->Ident . $comment_add;
} else {
$pointname =
$base . "/" . $wpt->Ident . $comment_add .
(defined $alt && length $alt ? " alt=".sprintf("%.1fm",$alt) : "") .
" long=" . Karte::Polar::dms_human_readable("long", Karte::Polar::ddd2dms($wpt->Longitude)) .
" lat=" . Karte::Polar::dms_human_readable("lat", Karte::Polar::ddd2dms($wpt->Latitude));
}
my $p_cat = "#0000a0";
if ($symbol_to_img && $wpt->Symbol && exists $symbol_to_img->{$wpt->Symbol}) {
$p_cat = "IMG:$symbol_to_img->{$wpt->Symbol}";
}
my $l = [$pointname, ["$x,$y"], $p_cat];
$s->push($l);
if ($s_speed) {
my $time = $wpt->Comment_to_unixtime($chunk);
$time = 0 if !defined $time && $is_route; # set pseudo time for routes, to force display
if (defined $time) {
if ($last_wpt) {
my($last_x,$last_y,$last_x0,$last_y0,$last_time,$last_alt,$last_acc) = @$last_wpt;
my $legtime = $time-$last_time;
# Do not check for $legtime==0 --- saved tracks do not
# have any time at all! Also routes do not have.
if ($is_route || (abs($legtime) < 60*$max_gap && !$is_new_chunk)) {
my $dist = sqrt(($x0-$last_x0)**2 + ($y0-$last_y0)**2);
if ($last_accurate_wpt && $acc <= $accuracy_level) {
my(undef,undef,$last_acc_x0,$last_acc_y0) = @$last_wpt;
my $acc_dist = sqrt(($x0-$last_acc_x0)**2 + ($y0-$last_acc_y0)**2);
$whole_dist += $acc_dist;
}
#$whole_dist += $dist;
$whole_time += $legtime;
my @l = localtime $time;
my $speed;
if ($legtime) {
$speed = $dist/($legtime)*3.6;
}
my $grade;
if ($dist != 0 && defined $alt && length $alt) {
$grade = 100*(($alt-$last_alt)/$dist);
if (abs($grade) > 10) { # XXX too many wrong values... XXX more intelligent solution
undef $grade;
}
}
my $max_acc = max($acc, $last_acc);
my $path_graph_elem = BBBikeGPS::PathGraphElem->new;
$path_graph_elem->wholedist($whole_dist);
$path_graph_elem->wholetime($whole_time);
$path_graph_elem->dist($dist);
$path_graph_elem->time($time);
$path_graph_elem->legtime($legtime);
$path_graph_elem->speed($speed)
if defined $speed;
$path_graph_elem->alt($alt);
$path_graph_elem->grade($grade);
$path_graph_elem->coord("$x,$y");
$path_graph_elem->accuracy($max_acc);
push @add_wpt_prop, $path_graph_elem;
if ($show_track_graph && defined $vehicle) {
if (!defined $last_vehicle || $vehicle ne $last_vehicle) {
push @pos2vehicle, {wholedist => $whole_dist, wholetime => $whole_time, vehicle => $vehicle};
$last_vehicle = $vehicle;
}
}
my $s_cat = "#000000";
if ($is_route) {
$s_cat = 'Rte';
} elsif ($max_acc <= $accuracy_level) {
if (defined $speed) {
if (!defined $max_speed || $max_speed < $speed) {
$max_speed = $speed;
}
if (!$solid_coloring) {
$s_cat = $cfc_mapping->{int($speed)};
}
}
if (!defined $s_cat) {
my(@sorted) = sort { $a <=> $b } keys %$cfc_mapping;
if (defined $speed && $speed <= $sorted[0]) {
$s_cat = $cfc_mapping->{$sorted[0]};
} else {
$s_cat = $cfc_mapping->{$sorted[-1]};
}
}
} elsif ($max_acc >= 2) {
#$s_cat = "#e4c8e4"; # GPSs~~ from bbbike
$s_cat = "#e2e2e2";
} else {
#$s_cat = "#f4c0f4"; # GPSs~
$s_cat = "#eeeeee"; # GPSs~
}
{
my $name = "";
if (defined $speed) {
$name .= int($speed) . " km/h ";
}
my $date = sprintf "%04d-%02d-%02d", $l[5]+1900,$l[4]+1,$l[3];
$name .= "[dist=" . BBBikeUtil::m2km($whole_dist,2) .
", time=" . BBBikeUtil::s2ms($whole_time) . "min" .
", abstime=" .
(defined $first_date && $date ne $first_date ? "$date " : "") .
sprintf("%02d:%02d:%02d", @l[2,1,0]) .
(defined $grade ? ", grade=" . sprintf("%.1f%%", $grade) : "") .
(defined $alt ? ", alt=" . sprintf("%.1fm", $alt) : "") .
(defined $vehicle ? ", vehicle=$vehicle" . (defined $brand ? "/$brand" : "") : "") .
(defined $device ? ", device=$device" : "") .
"]";
$first_date = $date if !defined $first_date;
my $c1 = "$last_x,$last_y";
my $c2 = "$x,$y";
if ($main::use_current_coord_prefix) {
$c1 = $main::coord_system_obj->coordsys . $c1;
$c2 = $main::coord_system_obj->coordsys . $c2;
}
$s_speed->push([$name, [$c1, $c2], $s_cat]);
}
}
}
$last_wpt = [$x,$y,$x0,$y0,$time,$alt,$acc];
if ($acc <= $accuracy_level) {
$last_accurate_wpt = [@$last_wpt];
}
}
}
} continue {
$is_new_chunk = 0;
}
}
if (@pos2vehicle) {
# finalize; vehicle here not necessary
push @pos2vehicle, {wholedist => $whole_dist, wholetime => $whole_time};
}
if ($s_speed) {
my $msg = "";
$msg .= "Total distance = " . BBBikeUtil::m2km($whole_dist, 2) . "\n";
if ($whole_time) {
$msg .= "Total time = " . BBBikeUtil::s2ms($whole_time) . " min\n";
$msg .= "Average speed = " . sprintf("%.1f km/h", $whole_dist/$whole_time*3.6) . "\n";
}
if ($max_speed) {
$msg .= "Maximum speed = " . sprintf("%.1f km/h", $max_speed) . "\n";
}
my $real_speed_outfile = my $speed_outfile = "$tmpdir/$base-gpsspeed.bbd";
warn $msg;
if ($show_statistics) {
my $t_name = "gpsman-data-statistics";
my $t = main::redisplay_top($top, $t_name,
-title => M"Statistik");
if (defined $t) {
$t->Component(Label => "Msg",
-justify => "left",
-text => $msg)->pack(-fill => "both", -expand => 1);
} else {
$main::toplevel{$t_name}->Subwidget("Msg")->configure(-text => $msg);
}
}
if ($main::edit_mode || $main::edit_normal_mode) {
# This is somewhat hacky --- in edit mode all files should have
# the -orig suffix
$real_speed_outfile = $speed_outfile . "-orig";
}
$s_speed->set_global_directives({ 'line_dash.Rte' => ["5, 5"],
'category_color.Rte' => ['#000000'],
'listing_sort' => ['unsorted'],
});
$s_speed->write($real_speed_outfile);
my $abk = main::plot_layer('str',$speed_outfile,
#stack_order=>[below=>'s-NN'],
stack_order=>[above=>'sBAB-fg'],
);
$plotted_layer_info->{"str-$abk"}++ if defined $abk;
Hooks::get_hooks("after_new_layer")->execute;
}
BBBikeGPS::draw_track_graph({-top => $top,
-wpt => \@add_wpt_prop,
-accuracylevel => $accuracy_level,
-pos2vehicle => \@pos2vehicle,
})
if $show_track_graph;
if ($do_center_begin && $gps->Chunks && @{ $gps->Chunks }) {
my $wpt = sub {
# Common case: first point exists and it accurate enough
if (@{ $gps->Chunks->[0]->Points } && $gps->Chunks->[0]->Points->[0]->Accuracy <= $accuracy_level) {
return $gps->Chunks->[0]->Points->[0];
}
# Expensive case: search for a suitable point
for my $wpt_candidate ($gps->flat_track) {
if ($wpt_candidate->Accuracy <= $accuracy_level) {
return $wpt_candidate;
}
}
undef;
}->();
if ($wpt) {
my($x,$y) = map { int } $Karte::map{"polar"}->map2map($main::coord_system_obj, $wpt->Longitude, $wpt->Latitude);
my($x0,$y0) = ($main::coord_system eq 'standard' ? ($x,$y) : map { int } $Karte::map{"polar"}->map2standard($wpt->Longitude, $wpt->Latitude));
my $tcoords = [[]];
$tcoords->[0][0] = [ transpose($x0, $y0) ];
main::mark_point(-coords => $tcoords,
-clever_center => 1);
}
}
};
my $err = $@;
main::DecBusy($top);
if ($err) {
main::status_message($err,'error');
return;
}
if ($draw_gpsman_data_p) {
my $real_outfile = my $outfile = "$tmpdir/$base-gpspoints.bbd";
if ($main::edit_mode || $main::edit_normal_mode) {
# See above
$real_outfile = $outfile . "-orig";
}
$s->set_global_directives({
'listing_sort' => ['unsorted'],
});
$s->write($real_outfile);
my %args;
if ($draw_point_names) {
$args{NameDraw} = 1;
}
$args{Width} = [7, 8, 10, 14, 18, 25]->[main::get_index_by_scale($main::scale)]; # XXX width is fixed and does not change on zooming XXX
my $abk = main::plot_layer('p',$outfile, %args);
$plotted_layer_info->{"p-$abk"}++ if defined $abk;
}
}
# XXX should be rewritten to just draw ONE graph/toplevel
# XXX draw_track_all_graphs should just iterate over all types to draw
sub BBBikeGPS::draw_track_graph {
my($o) = @_;
my $top = $o->{-top} || die "-top missing";
my $add_wpt_prop_ref = $o->{-wpt};
return if !@$add_wpt_prop_ref;
my $limit_ref = $o->{-limitref};
my $peak_ref = $o->{-peakref};
my $smooth_ref = $o->{-smoothref};
my $accuracy_level = $o->{-accuracylevel};