510 lines
20 KiB
JavaScript
510 lines
20 KiB
JavaScript
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function validateForm( form )
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{
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var errors = new Array();
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if ( selfIntersecting )
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{
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errors[errors.length] = selfIntersectingString;
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}
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if ( form.elements['newZone[Type]'].value != 'Inactive' )
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{
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if ( !form.newAlarmRgbR.value || !form.newAlarmRgbG.value || !form.newAlarmRgbB.value )
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{
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errors[errors.length] = alarmRGBUnsetString;
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}
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form.elements['newZone[AlarmRGB]'].value = (form.newAlarmRgbR.value<<16)|(form.newAlarmRgbG.value<<8)|form.newAlarmRgbB.value;
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if ( !form.elements['newZone[MinPixelThreshold]'].value || (parseInt(form.elements['newZone[MinPixelThreshold]'].value) <= 0 ) )
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{
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errors[errors.length] = minPixelThresUnsetString;
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}
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else if ( (parseInt(form.elements['newZone[MinPixelThreshold]'].value) >= parseInt(form.elements['newZone[MaxPixelThreshold]'].value)) && (parseInt(form.elements['newZone[MaxPixelThreshold]'].value) > 0) )
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{
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errors[errors.length] = minPixelThresLtMaxString;
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}
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if ( form.elements['newZone[CheckMethod]'].value == 'FilteredPixels' || form.elements['newZone[CheckMethod]'].value == 'Blobs' )
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{
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if ( !form.elements['newZone[FilterX]'].value || !form.elements['newZone[FilterY]'].value )
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{
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errors[errors.length] = filterUnsetString;
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}
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}
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if ( !form.elements['newZone[MinAlarmPixels]'].value || (parseFloat(form.elements['newZone[MinAlarmPixels]'].value) <= 0 ) )
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{
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errors[errors.length] = minAlarmAreaUnsetString;
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}
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else if ( (parseFloat(form.elements['newZone[MinAlarmPixels]'].value) >= parseFloat(form.elements['newZone[MaxAlarmPixels]'].value)) && (parseFloat(form.elements['newZone[MaxAlarmPixels]'].value) > 0) )
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{
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errors[errors.length] = minAlarmAreaLtMaxString;
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}
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if ( form.elements['newZone[CheckMethod]'].value == 'FilteredPixels' || form.elements['newZone[CheckMethod]'].value == 'Blobs' )
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{
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if ( !form.elements['newZone[MinFilterPixels]'].value || (parseFloat(form.elements['newZone[MinFilterPixels]'].value) <= 0 ) )
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{
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errors[errors.length] = minFilterAreaUnsetString;
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}
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else if ( (parseFloat(form.elements['newZone[MinFilterPixels]'].value) >= parseFloat(form.elements['newZone[MaxFilterPixels]'].value)) && (parseFloat(form.elements['newZone[MaxFilterPixels]'].value) > 0) )
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{
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errors[errors.length] = minFilterAreaLtMaxString;
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}
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else if ( parseFloat(form.elements['newZone[MinAlarmPixels]'].value) < parseFloat(form.elements['newZone[MinFilterPixels]'].value) )
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{
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errors[errors.length] = minFilterLtMinAlarmString;
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}
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if ( form.elements['newZone[CheckMethod]'].value == 'Blobs' )
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{
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if ( !form.elements['newZone[MinBlobPixels]'].value || (parseFloat(form.elements['newZone[MinBlobPixels]'].value) <= 0 ) )
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{
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errors[errors.length] = minBlobAreaUnsetString;
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}
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else if ( (parseFloat(form.elements['newZone[MinBlobPixels]'].value) >= parseFloat(form.elements['newZone[MaxBlobPixels]'].value)) && (parseFloat(form.elements['newZone[MaxBlobPixels]'].value) > 0) )
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{
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errors[errors.length] = minBlobAreaLtMaxString;
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}
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else if ( parseFloat(form.elements['newZone[MinFilterPixels]'].value) < parseFloat(form.elements['newZone[MinBlobPixels]'].value) )
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{
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errors[errors.length] = minBlobLtMinFilterString;
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}
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if ( !form.elements['newZone[MinBlobs]'].value || (parseInt(form.elements['newZone[MinBlobs]'].value) <= 0 ) )
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{
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errors[errors.length] = minBlobsUnsetString;
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}
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else if ( (parseInt(form.elements['newZone[MinBlobs]'].value) >= parseInt(form.elements['newZone[MaxBlobs]'].value)) && (parseInt(form.elements['newZone[MaxBlobs]'].value) > 0) )
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{
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errors[errors.length] = minBlobsLtMaxString;
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}
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}
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}
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}
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if ( errors.length )
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{
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alert( errors.join( "\n" ) );
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return( false );
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}
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return( true );
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}
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function submitForm( form )
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{
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form.elements['newZone[AlarmRGB]'].value = (form.newAlarmRgbR.value<<16)|(form.newAlarmRgbG.value<<8)|form.newAlarmRgbB.value;
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form.elements['newZone[NumCoords]'].value = zone['Points'].length;
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form.elements['newZone[Coords]'].value = getCoordString();
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form.elements['newZone[Area]'].value = zone.Area;
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form.submit();
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}
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function applyZoneType()
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{
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var form = document.zoneForm;
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if ( form.elements['newZone[Type]'].value == 'Inactive' )
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{
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form.presetSelector.disabled = true;
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form.newAlarmRgbR.disabled = true;
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form.newAlarmRgbG.disabled = true;
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form.newAlarmRgbB.disabled = true;
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form.elements['newZone[CheckMethod]'].disabled = true;
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form.elements['newZone[MinPixelThreshold]'].disabled = true;
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form.elements['newZone[MaxPixelThreshold]'].disabled = true;
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form.elements['newZone[MinAlarmPixels]'].disabled = true;
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form.elements['newZone[MaxAlarmPixels]'].disabled = true;
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form.elements['newZone[FilterX]'].disabled = true;
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form.elements['newZone[FilterY]'].disabled = true;
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form.elements['newZone[MinFilterPixels]'].disabled = true;
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form.elements['newZone[MaxFilterPixels]'].disabled = true;
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form.elements['newZone[MinBlobPixels]'].disabled = true;
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form.elements['newZone[MaxBlobPixels]'].disabled = true;
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form.elements['newZone[MinBlobs]'].disabled = true;
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form.elements['newZone[MaxBlobs]'].disabled = true;
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form.elements['newZone[OverloadFrames]'].disabled = true;
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form.elements['newZone[ExtendAlarmFrames]'].disabled = true;
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}
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else if ( form.elements['newZone[Type]'].value == 'Preclusive' )
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{
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form.presetSelector.disabled = false;
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form.newAlarmRgbR.disabled = true;
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form.newAlarmRgbG.disabled = true;
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form.newAlarmRgbB.disabled = true;
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form.elements['newZone[CheckMethod]'].disabled = false;
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form.elements['newZone[MinPixelThreshold]'].disabled = false;
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form.elements['newZone[MaxPixelThreshold]'].disabled = false;
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form.elements['newZone[MinAlarmPixels]'].disabled = false;
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form.elements['newZone[MaxAlarmPixels]'].disabled = false;
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form.elements['newZone[OverloadFrames]'].disabled = false;
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form.elements['newZone[ExtendAlarmFrames]'].disabled = false;
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applyCheckMethod();
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}
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else
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{
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form.presetSelector.disabled = false;
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form.newAlarmRgbR.disabled = false;
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form.newAlarmRgbG.disabled = false;
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form.newAlarmRgbB.disabled = false;
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form.elements['newZone[CheckMethod]'].disabled = false;
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form.elements['newZone[MinPixelThreshold]'].disabled = false;
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form.elements['newZone[MaxPixelThreshold]'].disabled = false;
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form.elements['newZone[MinAlarmPixels]'].disabled = false;
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form.elements['newZone[MaxAlarmPixels]'].disabled = false;
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form.elements['newZone[OverloadFrames]'].disabled = false;
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form.elements['newZone[ExtendAlarmFrames]'].disabled = true;
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applyCheckMethod();
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}
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}
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function applyCheckMethod()
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{
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var form = document.zoneForm;
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if ( form.elements['newZone[CheckMethod]'].value == 'AlarmedPixels' )
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{
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form.elements['newZone[FilterX]'].disabled = true;
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form.elements['newZone[FilterY]'].disabled = true;
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form.elements['newZone[MinFilterPixels]'].disabled = true;
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form.elements['newZone[MaxFilterPixels]'].disabled = true;
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form.elements['newZone[MinBlobPixels]'].disabled = true;
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form.elements['newZone[MaxBlobPixels]'].disabled = true;
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form.elements['newZone[MinBlobs]'].disabled = true;
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form.elements['newZone[MaxBlobs]'].disabled = true;
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}
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else if ( form.elements['newZone[CheckMethod]'].value == 'FilteredPixels' )
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{
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form.elements['newZone[FilterX]'].disabled = false;
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form.elements['newZone[FilterY]'].disabled = false;
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form.elements['newZone[MinFilterPixels]'].disabled = false;
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form.elements['newZone[MaxFilterPixels]'].disabled = false;
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form.elements['newZone[MinBlobPixels]'].disabled = true;
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form.elements['newZone[MaxBlobPixels]'].disabled = true;
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form.elements['newZone[MinBlobs]'].disabled = true;
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form.elements['newZone[MaxBlobs]'].disabled = true;
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}
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else
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{
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form.elements['newZone[FilterX]'].disabled = false;
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form.elements['newZone[FilterY]'].disabled = false;
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form.elements['newZone[MinFilterPixels]'].disabled = false;
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form.elements['newZone[MaxFilterPixels]'].disabled = false;
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form.elements['newZone[MinBlobPixels]'].disabled = false;
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form.elements['newZone[MaxBlobPixels]'].disabled = false;
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form.elements['newZone[MinBlobs]'].disabled = false;
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form.elements['newZone[MaxBlobs]'].disabled = false;
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}
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}
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function applyPreset()
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{
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var form = document.zoneForm;
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var presetId = $('presetSelector').get('value');
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if ( presets[presetId] )
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{
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var preset = presets[presetId];
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form.elements['newZone[Units]'].selectedIndex = preset['UnitsIndex'];
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form.elements['newZone[CheckMethod]'].selectedIndex = preset['CheckMethodIndex'];
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form.elements['newZone[MinPixelThreshold]'].value = preset['MinPixelThreshold'];
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form.elements['newZone[MaxPixelThreshold]'].value = preset['MaxPixelThreshold'];
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form.elements['newZone[FilterX]'].value = preset['FilterX'];
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form.elements['newZone[FilterY]'].value = preset['FilterY'];
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form.elements['newZone[MinAlarmPixels]'].value = preset['MinAlarmPixels'];
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form.elements['newZone[MaxAlarmPixels]'].value = preset['MaxAlarmPixels'];
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form.elements['newZone[MinFilterPixels]'].value = preset['MinFilterPixels'];
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form.elements['newZone[MaxFilterPixels]'].value = preset['MaxFilterPixels'];
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form.elements['newZone[MinBlobPixels]'].value = preset['MinBlobPixels'];
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form.elements['newZone[MaxBlobPixels]'].value = preset['MaxBlobPixels'];
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form.elements['newZone[MinBlobs]'].value = preset['MinBlobs'];
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form.elements['newZone[MaxBlobs]'].value = preset['MaxBlobs'];
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form.elements['newZone[OverloadFrames]'].value = preset['OverloadFrames'];
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form.elements['newZone[ExtendAlarmFrames]'].value = preset['ExtendAlarmFrames'];
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applyCheckMethod();
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form.elements['newZone[TempArea]'].value = 100;
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}
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}
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function toPixels( field, maxValue )
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{
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if ( field.value != '' )
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field.value = Math.round((field.value*maxValue)/100);
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}
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function toPercent( field, maxValue )
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{
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if ( field.value != '' )
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field.value = Math.round((100*100*field.value)/maxValue)/100;
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}
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function applyZoneUnits()
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{
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var area = zone.Area;
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var form = document.zoneForm;
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if ( form.elements['newZone[Units]'].value == 'Pixels' )
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{
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form.elements['newZone[TempArea]'].value = area;
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toPixels( form.elements['newZone[MinAlarmPixels]'], area );
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toPixels( form.elements['newZone[MaxAlarmPixels]'], area );
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toPixels( form.elements['newZone[MinFilterPixels]'], area );
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toPixels( form.elements['newZone[MaxFilterPixels]'], area );
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toPixels( form.elements['newZone[MinBlobPixels]'], area );
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toPixels( form.elements['newZone[MaxBlobPixels]'], area );
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}
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else
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{
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form.elements['newZone[TempArea]'].value = 100;
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toPercent( form.elements['newZone[MinAlarmPixels]'], area );
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toPercent( form.elements['newZone[MaxAlarmPixels]'], area );
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toPercent( form.elements['newZone[MinFilterPixels]'], area );
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toPercent( form.elements['newZone[MaxFilterPixels]'], area );
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toPercent( form.elements['newZone[MinBlobPixels]'], area );
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toPercent( form.elements['newZone[MaxBlobPixels]'], area );
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}
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}
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function limitRange( field, minValue, maxValue )
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{
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field.value = constrainValue( parseInt(field.value), parseInt(minValue), parseInt(maxValue) );
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}
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function limitFilter( field )
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{
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field.value = (Math.floor((field.value-1)/2)*2) + 1;
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field.value = constrainValue(parseInt(field.value), 3, 15);
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}
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function limitArea( field )
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{
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var minValue = 0;
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var maxValue = zone.Area;
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if ( document.zoneForm.elements['newZone[Units]'].value == "Percent" )
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{
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maxValue = 100;
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}
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limitRange( field, minValue, maxValue );
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}
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function highlightOn( index )
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{
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$('row'+index).addClass( 'highlight' );
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$('point'+index).addClass( 'highlight' );
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}
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function highlightOff( index )
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{
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$('row'+index).removeClass( 'highlight' );
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$('point'+index).removeClass( 'highlight' );
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}
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function setActivePoint( index )
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{
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highlightOff( index );
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$('row'+index).addClass( 'active' );
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$('point'+index).addClass( 'active' );
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}
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function unsetActivePoint( index )
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{
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$('row'+index).removeClass( 'active' );
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$('point'+index).removeClass( 'active' );
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}
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function updateZoneImageResponse( respObj, respText )
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{
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if ( respObj.result == 'Ok' )
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{
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document.zoneForm.elements['submitBtn'].disabled = ( selfIntersecting = respObj.selfIntersecting );
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document.zoneForm.elements['newZone[Area]'].value = zone.Area = respObj.area;
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if ( document.zoneForm.elements['newZone[Units]'].value == 'Pixels' )
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document.zoneForm.elements['newZone[TempArea]'].value = document.zoneForm.elements['newZone[Area]'].value;
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var newImage = new Asset.image( respObj.zoneImage, { 'onload': function() { $('zoneImage').src = newImage.src; } } );
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}
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}
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function getCoordString()
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{
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var coords = new Array();
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|
for ( var i = 0; i < zone['Points'].length; i++ )
|
||
|
|
coords[coords.length] = zone['Points'][i].x+','+zone['Points'][i].y;
|
||
|
|
return( coords.join( " " ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
function updateZoneImage()
|
||
|
|
{
|
||
|
|
var parms = "view=request&request=zone&action=zoneImage&mid="+zone.MonitorId+"&zid="+zone.Id+"&coords="+getCoordString();
|
||
|
|
var query = new Request.JSON( { url: thisUrl, method: 'post', timeout: AJAX_TIMEOUT, data: parms, onSuccess: updateZoneImageResponse } );
|
||
|
|
query.send();
|
||
|
|
}
|
||
|
|
|
||
|
|
function fixActivePoint( index )
|
||
|
|
{
|
||
|
|
updateActivePoint( index );
|
||
|
|
unsetActivePoint( index );
|
||
|
|
updateZoneImage();
|
||
|
|
}
|
||
|
|
|
||
|
|
function constrainValue( value, loVal, hiVal )
|
||
|
|
{
|
||
|
|
if ( value < loVal ) {
|
||
|
|
return loVal;
|
||
|
|
}
|
||
|
|
if ( value > hiVal ) {
|
||
|
|
return hiVal;
|
||
|
|
}
|
||
|
|
return value;
|
||
|
|
}
|
||
|
|
|
||
|
|
function updateActivePoint( index )
|
||
|
|
{
|
||
|
|
var point = $('point'+index);
|
||
|
|
var x = constrainValue( point.getStyle( 'left' ).toInt(), 0, maxX );
|
||
|
|
var y = constrainValue( point.getStyle( 'top' ).toInt(), 0, maxY );
|
||
|
|
|
||
|
|
$('newZone[Points]['+index+'][x]').value = x;
|
||
|
|
$('newZone[Points]['+index+'][y]').value = y;
|
||
|
|
zone['Points'][index].x = x;
|
||
|
|
zone['Points'][index].y = y;
|
||
|
|
}
|
||
|
|
|
||
|
|
function addPoint( index )
|
||
|
|
{
|
||
|
|
var nextIndex = index+1;
|
||
|
|
if ( index >= (zone['Points'].length-1) )
|
||
|
|
nextIndex = 0;
|
||
|
|
var newX = parseInt(Math.round((zone['Points'][index]['x']+zone['Points'][nextIndex]['x'])/2));
|
||
|
|
var newY = parseInt(Math.round((zone['Points'][index]['y']+zone['Points'][nextIndex]['y'])/2));
|
||
|
|
if ( nextIndex == 0 )
|
||
|
|
zone['Points'][zone['Points'].length] = { 'x': newX, 'y': newY };
|
||
|
|
else
|
||
|
|
zone['Points'].splice( nextIndex, 0, { 'x': newX, 'y': newY } );
|
||
|
|
drawZonePoints();
|
||
|
|
//setActivePoint( nextIndex );
|
||
|
|
}
|
||
|
|
|
||
|
|
function delPoint( index )
|
||
|
|
{
|
||
|
|
zone['Points'].splice( index, 1 );
|
||
|
|
drawZonePoints();
|
||
|
|
}
|
||
|
|
|
||
|
|
function limitPointValue( point, loVal, hiVal )
|
||
|
|
{
|
||
|
|
point.value = constrainValue(point.value, loVal, hiVal)
|
||
|
|
}
|
||
|
|
|
||
|
|
function updateX( index )
|
||
|
|
{
|
||
|
|
limitPointValue( $('newZone[Points]['+index+'][x]'), 0, maxX );
|
||
|
|
|
||
|
|
var point = $('point'+index);
|
||
|
|
var x = $('newZone[Points]['+index+'][x]').get('value');
|
||
|
|
|
||
|
|
point.setStyle( 'left', x+'px' );
|
||
|
|
zone['Points'][index].x = x;
|
||
|
|
|
||
|
|
updateZoneImage();
|
||
|
|
}
|
||
|
|
|
||
|
|
function updateY( index )
|
||
|
|
{
|
||
|
|
limitPointValue( $('newZone[Points]['+index+'][y]'), 0, maxY );
|
||
|
|
|
||
|
|
var point = $('point'+index);
|
||
|
|
var y = $('newZone[Points]['+index+'][y]').get('value');
|
||
|
|
|
||
|
|
point.setStyle( 'top', y+'px' );
|
||
|
|
zone['Points'][index].y = y;
|
||
|
|
|
||
|
|
updateZoneImage();
|
||
|
|
}
|
||
|
|
|
||
|
|
function saveChanges( element )
|
||
|
|
{
|
||
|
|
var form = element.form;
|
||
|
|
if ( validateForm( form ) )
|
||
|
|
{
|
||
|
|
submitForm( form );
|
||
|
|
return( true );
|
||
|
|
}
|
||
|
|
return( false );
|
||
|
|
}
|
||
|
|
|
||
|
|
function drawZonePoints()
|
||
|
|
{
|
||
|
|
$('imageFrame').getElements( 'div.zonePoint' ).each( function( element ) { element.destroy(); } );
|
||
|
|
for ( var i = 0; i < zone['Points'].length; i++ )
|
||
|
|
{
|
||
|
|
var div = new Element( 'div', { 'id': 'point'+i, 'class': 'zonePoint', 'title': 'Point '+(i+1), 'styles': { 'left': zone['Points'][i].x, 'top': zone['Points'][i].y } } );
|
||
|
|
div.addEvent( 'mouseover', highlightOn.pass( i ) );
|
||
|
|
div.addEvent( 'mouseout', highlightOff.pass( i ) );
|
||
|
|
div.inject( $('imageFrame') );
|
||
|
|
div.makeDraggable( { 'container': $('imageFrame'), 'onStart': setActivePoint.pass( i ), 'onComplete': fixActivePoint.pass( i ), 'onDrag': updateActivePoint.pass( i ) } );
|
||
|
|
}
|
||
|
|
|
||
|
|
var tables = $('zonePoints').getElements( 'table' );
|
||
|
|
tables.each( function( table ) { table.getElement( 'tbody' ).empty(); } );
|
||
|
|
for ( var i = 0; i < zone['Points'].length; i++ )
|
||
|
|
{
|
||
|
|
var row = new Element( 'tr', { 'id': 'row'+i } );
|
||
|
|
row.addEvents( { 'mouseover': highlightOn.pass( i ), 'mouseout': highlightOff.pass( i ) } );
|
||
|
|
var cell = new Element( 'td' );
|
||
|
|
cell.set( 'text', i+1 );
|
||
|
|
cell.inject( row );
|
||
|
|
|
||
|
|
cell = new Element( 'td' );
|
||
|
|
var input = new Element( 'input', { 'id': 'newZone[Points]['+i+'][x]', 'name': 'newZone[Points]['+i+'][x]', 'value': zone['Points'][i].x, 'size': 5 } );
|
||
|
|
input.addEvent( 'change', updateX.pass( i ) );
|
||
|
|
input.inject( cell );
|
||
|
|
cell.inject( row );
|
||
|
|
|
||
|
|
cell = new Element( 'td' );
|
||
|
|
input = new Element( 'input', { 'id': 'newZone[Points]['+i+'][y]', 'name': 'newZone[Points]['+i+'][y]', 'value': zone['Points'][i].y, 'size': 5 } );
|
||
|
|
input.addEvent( 'change', updateY.pass( i ) );
|
||
|
|
input.inject( cell );
|
||
|
|
cell.inject( row );
|
||
|
|
|
||
|
|
cell = new Element( 'td' );
|
||
|
|
new Element( 'a', { 'href': '#', 'events': { 'click': addPoint.pass( i ) } } ).set( 'text', '+' ).inject( cell );
|
||
|
|
if ( zone['Points'].length > 3 )
|
||
|
|
new Element( 'a', { 'id': 'delete'+i, 'href': '#', 'events': { 'click': delPoint.pass( i ) } } ).set( 'text', '-' ).inject( cell );
|
||
|
|
cell.inject( row );
|
||
|
|
|
||
|
|
row.inject( tables[i%tables.length].getElement( 'tbody' ) );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function initPage()
|
||
|
|
{
|
||
|
|
var form = document.zoneForm;
|
||
|
|
|
||
|
|
//form.elements['newZone[Name]'].disabled = true;
|
||
|
|
//form.elements['newZone[Type]'].disabled = true;
|
||
|
|
form.presetSelector.disabled = true;
|
||
|
|
//form.elements['newZone[Units]'].disabled = true;
|
||
|
|
form.newAlarmRgbR.disabled = true;
|
||
|
|
form.newAlarmRgbG.disabled = true;
|
||
|
|
form.newAlarmRgbB.disabled = true;
|
||
|
|
form.elements['newZone[CheckMethod]'].disabled = true;
|
||
|
|
form.elements['newZone[MinPixelThreshold]'].disabled = true;
|
||
|
|
form.elements['newZone[MaxPixelThreshold]'].disabled = true;
|
||
|
|
form.elements['newZone[MinAlarmPixels]'].disabled = true;
|
||
|
|
form.elements['newZone[MaxAlarmPixels]'].disabled = true;
|
||
|
|
form.elements['newZone[FilterX]'].disabled = true;
|
||
|
|
form.elements['newZone[FilterY]'].disabled = true;
|
||
|
|
form.elements['newZone[MinFilterPixels]'].disabled = true;
|
||
|
|
form.elements['newZone[MaxFilterPixels]'].disabled = true;
|
||
|
|
form.elements['newZone[MinBlobPixels]'].disabled = true;
|
||
|
|
form.elements['newZone[MaxBlobPixels]'].disabled = true;
|
||
|
|
form.elements['newZone[MinBlobs]'].disabled = true;
|
||
|
|
form.elements['newZone[MaxBlobs]'].disabled = true;
|
||
|
|
form.elements['newZone[OverloadFrames]'].disabled = true;
|
||
|
|
|
||
|
|
applyZoneType();
|
||
|
|
|
||
|
|
if ( form.elements['newZone[Units]'].value == 'Percent' )
|
||
|
|
{
|
||
|
|
applyZoneUnits();
|
||
|
|
}
|
||
|
|
|
||
|
|
applyCheckMethod();
|
||
|
|
drawZonePoints();
|
||
|
|
}
|
||
|
|
|
||
|
|
window.addEvent( 'domready', initPage );
|