mirror of
https://github.com/fhem/fhem-mirror.git
synced 2025-05-04 22:19:38 +00:00
bf8d5643a8
git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@7282 2b470e98-0d58-463d-a4d8-8e2adae1ed80
421 lines
9.2 KiB
Perl
421 lines
9.2 KiB
Perl
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# $Id$
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package main;
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use strict;
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use warnings;
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use vars qw($FW_ME);
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sub
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Color_Initialize()
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{
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FHEM_colorpickerInit();
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}
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sub
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FHEM_colorpickerInit()
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{
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$data{webCmdFn}{colorpicker} = "FHEM_colorpickerFn";
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$data{FWEXT}{colorpicker}{SCRIPT} = "/jscolor/jscolor.js";
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}
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sub
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FHEM_colorpickerFn($$$$$)
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{
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my ($FW_wname, $d, $FW_room, $cmd, $values) = @_;
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my @args = split("[ \t]+", $cmd);
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my @value = split( ',', $values );
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return undef if($values !~ m/^colorpicker,([^,]*)/);
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my $mode = $1;
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$mode = "RGB" if( !defined($mode) );
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if( $mode eq "CT" ) {
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if( !$args[1] && $data{webCmdFn}{slider} ) {
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no strict "refs";
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my $values = "slider,". join( ',', @value[2..4] );
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my $htmlTxt = &{$data{webCmdFn}{slider}}($FW_wname, $d, $FW_room, $cmd, $values);
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use strict "refs";
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return $htmlTxt;
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}
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return undef if( !$args[1] );
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}
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my $trigger = $cmd; #default trigger is the event from the reading with the same name as the command
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my $cv = ReadingsVal($d,$cmd,""); #get default value from this reading
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if( !$cv ) { #if this reading does not exist ->
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$trigger = "RGB"; # trigger name will be RGB
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$cv = CommandGet("","$d $cmd"); # get default value from get command
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}
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$cmd = "" if($cmd eq "state");
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my $srf = $FW_room ? "&room=$FW_room" : "";
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if( $args[1] ) {
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my $c = "cmd=set $d $cmd$srf";
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if( $mode eq "CT" ) {
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my $ct = $args[1];
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$ct = int(1000000/$args[1]) if( $ct > 1000 );
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my ($r, $g, $b) = Color::ct2rgb( $ct );
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$args[1] = Color::rgb2hex( $r, $g, $b );
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}
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return '<td align="center">'.
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"<div onClick=\"FW_cmd('$FW_ME?XHR=1&$c')\" style=\"width:32px;height:19px;".
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'border:1px solid #fff;border-radius:8px;background-color:#'. $args[1] .';"></div>'.
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'</td>' if( AttrVal($FW_wname, "longpoll", 1));
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return '<td align="center">'.
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"<a href=\"$FW_ME?$c\">".
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'<div style="width:32px;height:19px;'.
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'border:1px solid #fff;border-radius:8px;background-color:#'. $args[1] .';"></div>'.
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'</a>'.
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'</td>';
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} elsif(AttrVal($d,"realtimePicker",0)) {
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my $c = "$FW_ME?XHR=1&cmd=set $d $cmd %$srf";
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my $ci = $c;
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$ci = "$FW_ME?XHR=1&cmd=set $d $cmd % : transitiontime 0 : noUpdate$srf" if($defs{$d}->{TYPE} eq "HUEDevice");
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return '<td align="center">'.
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"<input maxlength='6' size='6' id='colorpicker.$d-$trigger' class=\"color {pickerMode:'$mode',pickerFaceColor:'transparent',pickerFace:3,pickerBorder:0,pickerInsetColor:'red',command:'$ci',onImmediateChange:'colorpicker_setColor(this)'}\" value='$cv' onChange='colorpicker_setColor(this,\"$mode\",\"$c\")'>".
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'</td>';
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} else {
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my $c = "$FW_ME?XHR=1&cmd=set $d $cmd %$srf";
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return '<td align="center">'.
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"<input maxlength='6' size='6' id='colorpicker.$d-$trigger' class=\"color {pickerMode:'$mode',pickerFaceColor:'transparent',pickerFace:3,pickerBorder:0,pickerInsetColor:'red'}\" value='$cv' onChange='colorpicker_setColor(this,\"$mode\",\"$c\")'>".
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'</td>';
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}
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}
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my %dim_values = (
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0 => "dim06%",
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1 => "dim12%",
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2 => "dim18%",
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3 => "dim25%",
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4 => "dim31%",
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5 => "dim37%",
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6 => "dim43%",
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7 => "dim50%",
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8 => "dim56%",
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9 => "dim62%",
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10 => "dim68%",
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11 => "dim75%",
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12 => "dim81%",
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13 => "dim87%",
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14 => "dim93%",
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);
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sub
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Color_devStateIcon($)
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{
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my ($rgb) = @_;
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my @channels = Color::RgbToChannels($rgb,3);
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my $dim = Color::ChannelsToBrightness(@channels);
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my $percent = $dim->{bri};
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my $RGB = Color::ChannelsToRgb(@{$dim->{channels}});
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return ".*:off:toggle"
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if( $rgb eq "off" || $rgb eq "000000" || $percent == 0 );
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$percent = 100 if( $rgb eq "on" );
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my $s = $dim_values{int($percent/7)};
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$s="on" if( $percent eq "100" );
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return ".*:$s@#$RGB:toggle" if( $percent < 100 );
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return ".*:on@#$rgb:toggle";
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}
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package Color;
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require Exporter;
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our @ISA = qw(Exporter);
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our %EXPORT_TAGS = (all => [qw(RgbToChannels ChannelsToRgb ChannelsToBrightness BrightnessToChannels)]);
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Exporter::export_tags('all');
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sub
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RgbToChannels($$) {
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my ($rgb,$numChannels) = @_;
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my @channels = ();
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foreach my $channel (unpack("(A2)[$numChannels]",$rgb)) {
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push @channels,hex($channel);
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}
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return @channels;
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}
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sub
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ChannelsToRgb(@) {
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my @channels = @_;
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return sprintf("%02X" x @_, @_);
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}
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sub
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ChannelsToBrightness(@) {
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my (@channels) = @_;
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my $max = 0;
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foreach my $value (@channels) {
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$max = $value if ($max < $value);
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}
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my @bri = ();
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if( $max == 0) {
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@bri = (0) x @channels;
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} else {
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my $norm = 255/$max;
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foreach my $value (@channels) {
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push @bri,int($value*$norm);
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}
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}
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return {
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bri => int($max/2.55),
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channels => \@bri,
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}
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}
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sub
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BrightnessToChannels($) {
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my $arg = shift;
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my @channels = ();
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my $bri = $arg->{bri};
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foreach my $value (@{$arg->{channels}}) {
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push @channels,$value*$bri/100;
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}
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return @channels;
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}
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# COLOR SPACE: HSV & RGB(dec)
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# HSV > h=float(0, 1), s=float(0, 1), v=float(0, 1)
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# RGB > r=int(0, 255), g=int(0, 255), b=int(0, 255)
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#
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sub
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rgb2hsv($$$) {
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my( $r, $g, $b ) = @_;
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my( $h, $s, $v );
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my $M = ::maxNum( $r, $g, $b );
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my $m = ::minNum( $r, $g, $b );
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my $c = $M - $m;
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if ( $c == 0 ) {
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$h = 0;
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} elsif ( $M == $r ) {
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$h = ( 60 * ( ( $g - $b ) / $c ) % 360 ) / 360;
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} elsif ( $M == $g ) {
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$h = ( 60 * ( ( $b - $r ) / $c ) + 120 ) / 360;
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} elsif ( $M == $b ) {
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$h = ( 60 * ( ( $r - $g ) / $c ) + 240 ) / 360;
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}
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if ( $M == 0 ) {
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$s = 0;
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} else {
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$s = $c / $M;
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}
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$v = $M;
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return( $h,$s,$v );
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}
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sub
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hsv2rgb($$$) {
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my ( $h, $s, $v ) = @_;
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my $r = 0.0;
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my $g = 0.0;
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my $b = 0.0;
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if ( $s == 0 ) {
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$r = $v;
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$g = $v;
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$b = $v;
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} else {
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my $i = int( $h * 6.0 );
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my $f = ( $h * 6.0 ) - $i;
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my $p = $v * ( 1.0 - $s );
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my $q = $v * ( 1.0 - $s * $f );
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my $t = $v * ( 1.0 - $s * ( 1.0 - $f ) );
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$i = $i % 6;
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if ( $i == 0 ) {
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$r = $v;
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$g = $t;
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$b = $p;
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} elsif ( $i == 1 ) {
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$r = $q;
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$g = $v;
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$b = $p;
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} elsif ( $i == 2 ) {
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$r = $p;
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$g = $v;
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$b = $t;
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} elsif ( $i == 3 ) {
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$r = $p;
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$g = $q;
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$b = $v;
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} elsif ( $i == 4 ) {
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$r = $t;
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$g = $p;
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$b = $v;
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} elsif ( $i == 5 ) {
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$r = $v;
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$g = $p;
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$b = $q;
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}
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}
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return( $r,$g,$b );
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}
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# COLOR SPACE: HSB & RGB(dec)
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# HSB > h=int(0, 65535), s=int(0, 255), b=int(0, 255)
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# RGB > r=int(0, 255), g=int(0, 255), b=int(0, 255)
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#
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sub
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hsb2rgb ($$$) {
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my ( $h, $s, $bri ) = @_;
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my $h2 = $h / 65535.0;
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my $s2 = $s / 255.0;
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my $bri2 = $bri / 255.0;
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my @rgb = Color::hsv2rgb( $h2, $s2, $bri2 );
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my $r = int( $rgb[0] * 255 );
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my $g = int( $rgb[1] * 255 );
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my $b = int( $rgb[2] * 255 );
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return ( $h, $s, $bri );
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}
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sub
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rgb2hsb ($$$) {
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my ( $r, $g, $b ) = @_;
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my $r2 = $r / 255.0;
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my $g2 = $g / 255.0;
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my $b2 = $b / 255.0;
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my @hsv = Color::rgb2hsv( $r2, $g2, $b2 );
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my $h = int( $hsv[0] * 65535 );
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my $s = int( $hsv[1] * 255 );
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my $bri = int( $hsv[2] * 255 );
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return ( $h, $s, $bri );
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}
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# COLOR SPACE: RGB(hex) & HSV
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# RGB > r=hex(00, FF), g=hex(00, FF), b=hex(00, FF)
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# HSV > h=float(0, 1), s=float(0, 1), v=float(0, 1)
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#
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sub
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hex2hsv($) {
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my ($hex) = @_;
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my @rgb = Color::hex2rgb($hex);
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return Color::rgb2hsv( $rgb[0], $rgb[1], $rgb[2] );
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}
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sub
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hsv2hex($$$) {
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my ( $h, $s, $v ) = @_;
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my @rgb = Color::hsv2rgb( $h, $s, $v );
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return Color::rgb2hex( $rgb[0], $rgb[1], $rgb[2] );
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}
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# COLOR SPACE: RGB(hex) & HSB
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# RGB > r=hex(00, FF), g=hex(00, FF), b=hex(00, FF)
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# HSB > h=int(0, 65535), s=int(0, 255), b=int(0, 255)
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#
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sub
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hex2hsb($) {
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my ($hex) = @_;
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my @rgb = Color::hex2rgb($hex);
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return Color::rgb2hsb( $rgb[0], $rgb[1], $rgb[2] );
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}
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sub
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hsb2hex($$$) {
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my ( $h, $s, $b ) = @_;
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my @rgb = Color::hsb2rgb( $h, $s, $b );
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return Color::rgb2hex( $rgb[0], $rgb[1], $rgb[2] );
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}
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# COLOR SPACE: RGB(hex) & RGB(dec)
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# hex > r=hex(00, FF), g=hex(00, FF), b=hex(00, FF)
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# dec > r=int(0, 255), g=int(0, 255), b=int(0, 255)
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#
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sub
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hex2rgb($) {
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my ($hex) = @_;
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if ( uc($hex) =~ /^(..)(..)(..)$/ ) {
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my ( $r, $g, $b ) = ( hex($1), hex($2), hex($3) );
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return ( $r, $g, $b );
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}
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}
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sub
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rgb2hex($$$) {
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my ( $r, $g, $b ) = @_;
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my $return = sprintf( "%2.2X%2.2X%2.2X", $r, $g, $b );
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return uc($return);
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}
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sub
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ct2rgb($)
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{
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my ($ct) = @_;
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# calculation from http://www.tannerhelland.com/4435/convert-temperature-rgb-algorithm-code
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# adjusted by 1000K
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my $temp = (1000000/$ct)/100 + 10;
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my $r = 0;
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my $g = 0;
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my $b = 0;
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$r = 255;
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$r = 329.698727446 * ($temp - 60) ** -0.1332047592 if( $temp > 66 );
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$r = 0 if( $r < 0 );
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$r = 255 if( $r > 255 );
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if( $temp <= 66 ) {
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$g = 99.4708025861 * log($temp) - 161.1195681661;
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} else {
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$g = 288.1221695283 * ($temp - 60) ** -0.0755148492;
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}
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$g = 0 if( $g < 0 );
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$g = 255 if( $g > 255 );
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$b = 255;
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$b = 0 if( $temp <= 19 );
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if( $temp < 66 ) {
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$b = 138.5177312231 * log($temp-10) - 305.0447927307;
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}
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$b = 0 if( $b < 0 );
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$b = 255 if( $b > 255 );
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return( $r, $g, $b );
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}
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1;
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