[Openautomation-svn] SF.net SVN: openautomation:[81] CometVisu/trunk/visu

[<ma...@us...>]

Revision: 81
          http://openautomation.svn.sourceforge.net/openautomation/?rev=81&view=rev
Author:   mayerch
Date:     2010-11-05 18:35:30 +0000 (Fri, 05 Nov 2010)

Log Message:
-----------
New Feature: images allow refresh attribute

Modified Paths:
--------------
    CometVisu/trunk/visu/lib/templateengine.js
    CometVisu/trunk/visu/lib/visudesign_pure.js
    CometVisu/trunk/visu/visu_config.xml

Modified: CometVisu/trunk/visu/lib/templateengine.js
===================================================================
--- CometVisu/trunk/visu/lib/templateengine.js	2010-11-05 10:25:12 UTC (rev 80)
+++ CometVisu/trunk/visu/lib/templateengine.js	2010-11-05 18:35:30 UTC (rev 81)
@@ -290,6 +290,22 @@
   visu.write( data.GA, data.sendValue, data.datatype );
 }
 
+function refreshAction( target, src )
+{
+  target.src = src + '&' + new Date().getTime();
+}
+function setupRefreshAction()
+{
+  var refresh = $(this).data('refresh');
+  if( refresh && refresh > 0 )
+  {
+    var target = $('img', $(this) )[0];
+    var src = target.src;
+    if( src.indexOf('?') < 0 ) src += '?';
+    $(this).data('interval', setInterval( function(){refreshAction(target, src);}, refresh ) );
+  }
+}
+
 /**
  * The update thread to send the slider position to the bus
  */

Modified: CometVisu/trunk/visu/lib/visudesign_pure.js
===================================================================
--- CometVisu/trunk/visu/lib/visudesign_pure.js	2010-11-05 10:25:12 UTC (rev 80)
+++ CometVisu/trunk/visu/lib/visudesign_pure.js	2010-11-05 18:35:30 UTC (rev 81)
@@ -168,7 +168,11 @@
     if( $(page).attr('width') ) style += 'width:' + $(page).attr('width') + ';';
     if( $(page).attr('height') ) style += 'height:' + $(page).attr('height') + ';';
     if( style != '' ) style = 'style="' + style + '"';
-    ret_val.append( '<div class="actor"><img src="' +$(page).attr('src') + '" ' + style + ' /></div>' );
+    var actor = '<div class="actor"><img src="' +$(page).attr('src') + '" ' + style + ' /></div>';
+    var refresh = $(page).attr('refresh') ? $(page).attr('refresh')*1000 : 0;
+    ret_val.append( $(actor).data( {
+      'refresh': refresh
+    } ).each(setupRefreshAction) ); // abuse "each" to call in context...
     return ret_val;
   }
 
@@ -198,4 +202,14 @@
     //visu.write( data.GA, data.value=='1' ? '0' : '1', data.datatype ); 
     //FIXME eigentlich richtig... visu.write( data.GA, ui.value, data.datatype ); 
   }
+
+  /**
+   * Setup a refresh interval in seconds if the 'refresh' in the .data()
+   * ist bigger than 0
+   */
+  this.refreshAction = function(that)
+  {
+    var data = $(this).data();
+    alert('this.refreshAction');
+  }
 };

Modified: CometVisu/trunk/visu/visu_config.xml
===================================================================
--- CometVisu/trunk/visu/visu_config.xml	2010-11-05 10:25:12 UTC (rev 80)
+++ CometVisu/trunk/visu/visu_config.xml	2010-11-05 18:35:30 UTC (rev 81)
@@ -48,6 +48,9 @@
     <image src="icon/comet_128_ff8000.png" >Ein Bild</image>
     <image src="icon/comet_128_ff8000.png" />
     <image src="icon/comet_128_ff8000.png" width="500px" height="46px" />
+    <image src="http://www.e-zeeinternet.com/count.php?page=546016&amp;style=default&amp;nbdigits=9&amp;reloads=1" refresh="10" >Update every 10 sec</image>
+    <break />
+    <image src="http://www.yr.no/place/Germany/Bavaria/Holzkirchen~2899676/meteogram.png" refresh="1800" />
     <line />
     <info address="1/0/41"  datatype="1.000" mapping="OnOff">Treppenlicht</info>
     <page name="Fenster Kontakte">


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