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[Openautomation-svn] SF.net SVN: openautomation:[240] CometVisu/trunk/visu/plugins/colorchooser/ structure_plugin.js
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From: <ma...@us...> - 2011-01-01 16:21:47
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Revision: 240
http://openautomation.svn.sourceforge.net/openautomation/?rev=240&view=rev
Author: mayerch
Date: 2011-01-01 16:21:41 +0000 (Sat, 01 Jan 2011)
Log Message:
-----------
Added rate limiter (set to 250 ms) to the colorChooser
Modified Paths:
--------------
CometVisu/trunk/visu/plugins/colorchooser/structure_plugin.js
Modified: CometVisu/trunk/visu/plugins/colorchooser/structure_plugin.js
===================================================================
--- CometVisu/trunk/visu/plugins/colorchooser/structure_plugin.js 2011-01-01 15:20:35 UTC (rev 239)
+++ CometVisu/trunk/visu/plugins/colorchooser/structure_plugin.js 2011-01-01 16:21:41 UTC (rev 240)
@@ -44,43 +44,73 @@
var $actor = $(actor)
.data({
'address' : address,
- 'value_r' : 0,
- 'value_g' : 0,
- 'value_b' : 0,
+ 'value_r' : 0, // The currenty displayed value
+ 'value_g' : 0, // The currenty displayed value
+ 'value_b' : 0, // The currenty displayed value
+ 'bus_r' : 0, // The current value on the bus
+ 'bus_g' : 0, // The current value on the bus
+ 'bus_b' : 0, // The current value on the bus
+ 'rateLimiter' : false, // is the rate limiter active?
'type' : 'colorChooser'
});
$actor.farbtastic( function(color){
- var r = parseInt(color.substring(1, 3), 16) * 100 / 255.0;
- var g = parseInt(color.substring(3, 5), 16) * 100 / 255.0;
- var b = parseInt(color.substring(5, 7), 16) * 100 / 255.0;
- var vr = $actor.data('value_r');
- var vg = $actor.data('value_g');
- var vb = $actor.data('value_b');
- $actor.data( 'value_r', vr );
- $actor.data( 'value_g', vg );
- $actor.data( 'value_b', vb );
- for( var addr in address )
- {
- if( address[addr][2] == true ) continue; // skip read only
- switch( address[addr][1] )
+ $actor.data( 'value_r', parseInt(color.substring(1, 3), 16) * 100 / 255.0 );
+ $actor.data( 'value_g', parseInt(color.substring(3, 5), 16) * 100 / 255.0 );
+ $actor.data( 'value_b', parseInt(color.substring(5, 7), 16) * 100 / 255.0 );
+ function rateLimitedSend( a ) {
+ var modified = false;
+ var address = a.data( 'address' );
+ var r = a.data( 'value_r' );
+ var g = a.data( 'value_g' );
+ var b = a.data( 'value_b' );
+ var br = a.data( 'bus_r' );
+ var bg = a.data( 'bus_g' );
+ var bb = a.data( 'bus_b' );
+ for( var addr in address )
{
- case 'r':
- var v = Transform[address[addr][0]].encode( r );
- if( v != Transform[address[addr][0]].encode( vr ) )
- visu.write( addr.substr(1), v );
- break;
- case 'g':
- var v = Transform[address[addr][0]].encode( g );
- if( v != Transform[address[addr][0]].encode( vg ) )
- visu.write( addr.substr(1), v );
- break;
- case 'b':
- var v = Transform[address[addr][0]].encode( b );
- if( v != Transform[address[addr][0]].encode( vb ) )
- visu.write( addr.substr(1), v );
- break;
+ if( address[addr][2] == true ) continue; // skip read only
+ switch( address[addr][1] )
+ {
+ case 'r':
+ var v = Transform[address[addr][0]].encode( r );
+ if( v != Transform[address[addr][0]].encode( br ) )
+ {
+ visu.write( addr.substr(1), v );
+ modified = true;
+ }
+ break;
+ case 'g':
+ var v = Transform[address[addr][0]].encode( g );
+ if( v != Transform[address[addr][0]].encode( bg ) )
+ {
+ visu.write( addr.substr(1), v );
+ modified = true;
+ }
+ break;
+ case 'b':
+ var v = Transform[address[addr][0]].encode( b );
+ if( v != Transform[address[addr][0]].encode( bb ) )
+ {
+ visu.write( addr.substr(1), v );
+ modified = true;
+ }
+ break;
+ }
}
+
+ if( modified )
+ {
+ a.data( 'bus_r', a.data( 'value_r' ) );
+ a.data( 'bus_g', a.data( 'value_g' ) );
+ a.data( 'bus_b', a.data( 'value_b' ) );
+ a.data( 'rateLimiter', true );
+ setTimeout( function(){rateLimitedSend( a );}, 250 ); // next call in 250ms
+ } else {
+ a.data( 'rateLimiter', false );
+ }
}
+ if( $actor.data( 'rateLimiter' ) == false ) // already requests going?
+ rateLimitedSend( $actor );
});
for( var addr in address ) {
switch( address[addr][1] ) {
@@ -102,7 +132,7 @@
update_r: function( e, data ) {
var element = $(this);
var value = Transform[ element.data().address[ e.type ][0] ].decode( data );
- element.data( 'value_r', value );
+ element.data( 'bus_r', value );
function toHex( x ) { var r = parseInt( x ).toString(16); return r.length == 1 ? '0'+r : r; }
var color = jQuery.farbtastic( element ).color || '#000000';
color = color.substring(0,1) +
@@ -113,7 +143,7 @@
update_g: function( e, data ) {
var element = $(this);
var value = Transform[ element.data().address[ e.type ][0] ].decode( data );
- element.data( 'value_g', value );
+ element.data( 'bus_g', value );
function toHex( x ) { var r = parseInt( x ).toString(16); return r.length == 1 ? '0'+r : r; }
var color = jQuery.farbtastic( element ).color || '#000000';
color = color.substring(0,3) +
@@ -124,7 +154,7 @@
update_b: function( e, data ) {
var element = $(this);
var value = Transform[ element.data().address[ e.type ][0] ].decode( data );
- element.data( 'value_b', value );
+ element.data( 'bus_b', value );
function toHex( x ) { var r = parseInt( x ).toString(16); return r.length == 1 ? '0'+r : r; }
var color = jQuery.farbtastic( element ).color || '#000000';
color = color.substring(0,5) +
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