Facility Control

I have seen from some previous posts that there is a ndiwin.setSource() command for changing the source. Is there an equivalent command to set the sub window?

Is there any documentation detailing these commands? 

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Richard Hills
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I have a solution using parameters, thank you Daniel Bailey.  File attached.

I would still be interested to know if there is a direct command like setSource, and if there is a document with all these commands in it.

Following up from Richards post as the file didn't seem to attach.

The example below uses a parameter we created called subWindowString in the definition of the NDI window so that it is evaluated when window is loaded:

<ndi height="250" id="NDI_Window" left="136" srcname="HCS_FR5 (HDX_Stream)" style="bg#BEA1A1;" top="213" width="487" window="%value['subWindowString'][0]%"/>

NDI window has an ID of NDI_Window. And whenever subWindowString is changed we just have to reload the window:

ogscript.reload("NDI_Window");

<abs contexttype="opengear" id="_top" keepalive="false" style="">
   <meta>
      <params>
         <param access="1" maxlength="0" name="subWindowString" oid="subWindowString" type="STRING" value="50,50,60,80" widget="default"/>
      </params>
   </meta>
   <ndi height="250" id="NDI_Window" left="136" srcname="HCS_FR5 (HDX_Stream)" style="bg#BEA1A1;" top="213" width="487" window="%value['subWindowString'][0]%"/>
   <param expand="true" height="31" left="765" oid="subWindowString" top="216" width="468"/>
   <button buttontype="push" height="122" left="824" name="Reload" top="282" width="336">
      <task tasktype="ogscript">


/*! block id=1000 !*/
ogscript.reload("NDI_Window");
/*!!
 &lt;block id="1000" type="ogscript_reload" x="223" y="206" w="243" ID="NDI_Window" /&gt;
!!*/
/*!!&lt;checksum&gt;5e59e696c40b4d3aad4064456a6dceff&lt;/checksum&gt;!!*/</task>
   </button>
</abs>

You can avoid the rebuild by using ogscript.getComponentsById to get the NDI panel and then call panel.setImageWindow(x, y, w, h);

<abs contexttype="opengear" id="_top" keepalive="false">
   <meta>
      <params>
         <param access="1" constraint="0.0;1080.0;0.0;1080.0;1" constrainttype="INT_STEP_RANGE" name="Top" oid="Top" precision="0" type="INT32" value="0" widget="slider-vertical"/>
         <param access="1" constraint="0.0;1920.0;0.0;1920.0;1" constrainttype="INT_STEP_RANGE" name="Left" oid="Left" precision="0" type="INT32" value="0" widget="slider-horizontal"/>
         <param access="1" constraint="0.0;1920.0;0.0;1920.0;1" constrainttype="INT_STEP_RANGE" name="Width" oid="Width" precision="0" type="INT32" value="1920" widget="spinner"/>
         <param access="1" constraint="0.0;1080.0;0.0;1080.0;1" constrainttype="INT_STEP_RANGE" name="Height" oid="Height" precision="0" type="INT32" value="1080" widget="spinner"/>
      </params>
      <api>function updateWindow()
{
   var top = params.getValue('Top', 0);
   var left = params.getValue('Left', 0);
   var width = params.getValue('Width', 0);
   var height = params.getValue('Height', 0);

   var ndiPanel = ogscript.getComponentsById('my-ndi')[0];
   ndiPanel.setImageWindow(left, top, width, height);
}</api>
   </meta>
   <ndi fill="both" height="277" id="my-ndi" left="144" quality="high" srcname="L-OTTJPELTZER4 (Test Pattern)" top="121" width="482" window="%value['Left'][0]%,%value['Top'][0]%,%value['Width'][0]%,%value['Height'][0]%"/>
   <param expand="true" height="278" left="649" oid="Top" top="119" width="79">
      <task tasktype="ogscript">updateWindow();</task>
   </param>
   <param expand="true" height="87" left="756" oid="Left" top="69" width="383">
      <task tasktype="ogscript">updateWindow();</task>
   </param>
   <param expand="true" height="51" left="790" oid="Width" top="209" width="134">
      <task tasktype="ogscript">updateWindow();</task>
   </param>
   <param expand="true" height="51" left="946" oid="Height" top="208" width="134">
      <task tasktype="ogscript">updateWindow();</task>
   </param>
</abs>

<abs contexttype="opengear" id="_top" keepalive="false" style="">   <meta>      <params>         <param access="1" maxlength="0" name="subWindowString" oid="subWindowString" type="STRING" value="50,50,60,80" widget="default"/>      </params>   </meta>   <ndi height="250" id="NDI_Window" left="136" srcname="HCS_FR5 (HDX_Stream)" style="bg#BEA1A1;" top="213" width="487" window="%value['subWindowString'][0]%"/>   <param expand="true" height="31" left="765" oid="subWindowString" top="216" width="468"/>   <button buttontype="push" height="122" left="824" name="Reload" top="282" width="336">      <task tasktype="ogscript">/*! block id=1000 !*/ogscript.reload("NDI_Window");/*!! &lt;block id="1000" type="ogscript_reload" x="223" y="206" w="243" ID="NDI_Window" /&gt;!!*//*!!&lt;checksum&gt;5e59e696c40b4d3aad4064456a6dceff&lt;/checksum&gt;!!*/</task>   </button></abs>