653 lines
22 KiB
JavaScript
653 lines
22 KiB
JavaScript
function setButtonState( element, butClass ) {
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element.className = butClass;
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element.disabled = (butClass != 'inactive');
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}
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function showEvents() {
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$('ptzControls').addClass( 'hidden' );
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$('events').removeClass( 'hidden' );
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if ( $('eventsControl') )
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$('eventsControl').addClass('hidden');
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if ( $('controlControl') )
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$('controlControl').removeClass('hidden');
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showMode = "events";
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}
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function showPtzControls() {
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$('events').addClass( 'hidden' );
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$('ptzControls').removeClass( 'hidden' );
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if ( $('eventsControl') )
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$('eventsControl').removeClass('hidden');
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if ( $('controlControl') )
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$('controlControl').addClass('hidden');
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showMode = "control";
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}
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function changeScale() {
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var scale = $('scale').get('value');
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var newWidth = ( monitorWidth * scale ) / SCALE_BASE;
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var newHeight = ( monitorHeight * scale ) / SCALE_BASE;
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Cookie.write( 'zmWatchScale'+monitorId, scale, { duration: 10*365 } );
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/*Stream could be an applet so can't use moo tools*/
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var streamImg = $('#liveStream'+monitorId);
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if ( streamImg ) {
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streamImg.style.width = newWidth + "px";
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streamImg.style.height = newHeight + "px";
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streamImg.src = streamImg.src.replace(/scale=\d+/i, 'scale='+scale);
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} else {
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console.error("No element found for liveStream.");
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}
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}
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var alarmState = STATE_IDLE;
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var lastAlarmState = STATE_IDLE;
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function setAlarmState( currentAlarmState ) {
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alarmState = currentAlarmState;
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var stateString = "Unknown";
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var stateClass = "";
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if ( alarmState == STATE_ALARM )
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stateClass = "alarm";
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else if ( alarmState == STATE_ALERT )
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stateClass = "alert";
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$('stateValue').set( 'text', stateStrings[alarmState] );
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if ( stateClass )
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$('stateValue').setProperty( 'class', stateClass );
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else
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$('stateValue').removeProperty( 'class' );
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var isAlarmed = ( alarmState == STATE_ALARM || alarmState == STATE_ALERT );
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var wasAlarmed = ( lastAlarmState == STATE_ALARM || lastAlarmState == STATE_ALERT );
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var newAlarm = ( isAlarmed && !wasAlarmed );
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var oldAlarm = ( !isAlarmed && wasAlarmed );
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if ( newAlarm ) {
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if ( SOUND_ON_ALARM ) {
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// Enable the alarm sound
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if ( !canPlayPauseAudio )
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$('alarmSound').removeClass( 'hidden' );
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else
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$('MediaPlayer').Play();
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}
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if ( POPUP_ON_ALARM ) {
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window.focus();
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}
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}
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if ( SOUND_ON_ALARM ) {
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if ( oldAlarm ) {
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// Disable alarm sound
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if ( !canPlayPauseAudio )
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$('alarmSound').addClass( 'hidden' );
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else
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$('MediaPlayer').Stop();
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}
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}
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if ( oldAlarm) //done with an event do a refresh
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eventCmdQuery();
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lastAlarmState = alarmState;
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}
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var streamCmdParms = "view=request&request=stream&connkey="+connKey;
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if ( auth_hash )
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streamCmdParms += '&auth='+auth_hash;
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var streamCmdReq = new Request.JSON( { url: monitorUrl+thisUrl, method: 'post', timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: getStreamCmdResponse } );
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var streamCmdTimer = null;
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var streamStatus;
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function getStreamCmdResponse( respObj, respText ) {
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watchdogOk("stream");
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if ( streamCmdTimer )
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streamCmdTimer = clearTimeout( streamCmdTimer );
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if ( respObj.result == 'Ok' ) {
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streamStatus = respObj.status;
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$('fpsValue').set( 'text', streamStatus.fps );
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setAlarmState( streamStatus.state );
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$('levelValue').set( 'text', streamStatus.level );
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if ( streamStatus.level > 95 )
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$('levelValue').className = "alarm";
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else if ( streamStatus.level > 80 )
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$('levelValue').className = "alert";
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else
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$('levelValue').className = "ok";
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var delayString = secsToTime( streamStatus.delay );
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if ( streamStatus.paused == true ) {
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$('modeValue').set( 'text', "Paused" );
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$('rate').addClass( 'hidden' );
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$('delayValue').set( 'text', delayString );
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$('delay').removeClass( 'hidden' );
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$('level').removeClass( 'hidden' );
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streamCmdPause( false );
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} else if ( streamStatus.delayed == true ) {
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$('modeValue').set( 'text', "Replay" );
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$('rateValue').set( 'text', streamStatus.rate );
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$('rate').removeClass( 'hidden' );
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$('delayValue').set( 'text', delayString );
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$('delay').removeClass( 'hidden' );
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$('level').removeClass( 'hidden' );
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if ( streamStatus.rate == 1 ) {
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streamCmdPlay( false );
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} else if ( streamStatus.rate > 0 ) {
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if ( streamStatus.rate < 1 )
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streamCmdSlowFwd( false );
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else
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streamCmdFastFwd( false );
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} else {
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if ( streamStatus.rate > -1 )
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streamCmdSlowRev( false );
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else
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streamCmdFastRev( false );
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} // rate
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} else {
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$('modeValue').set( 'text', "Live" );
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$('rate').addClass( 'hidden' );
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$('delay').addClass( 'hidden' );
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$('level').addClass( 'hidden' );
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streamCmdPlay( false );
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} // end if paused or delayed
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$('zoomValue').set( 'text', streamStatus.zoom );
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if ( streamStatus.zoom == "1.0" )
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setButtonState( $('zoomOutBtn'), 'unavail' );
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else
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setButtonState( $('zoomOutBtn'), 'inactive' );
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if ( canEditMonitors ) {
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if ( streamStatus.enabled ) {
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$('enableAlarmsLink').addClass( 'hidden' );
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$('disableAlarmsLink').removeClass( 'hidden' );
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if ( streamStatus.forced ) {
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$('forceAlarmLink').addClass( 'hidden' );
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$('cancelAlarmLink').removeClass( 'hidden' );
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} else {
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$('forceAlarmLink').removeClass( 'hidden' );
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$('cancelAlarmLink').addClass( 'hidden' );
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}
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$('forceCancelAlarm').removeClass( 'hidden' );
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} else {
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$('enableAlarmsLink').removeClass( 'hidden' );
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$('disableAlarmsLink').addClass( 'hidden' );
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$('forceCancelAlarm').addClass( 'hidden' );
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}
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$('enableDisableAlarms').removeClass( 'hidden' );
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} // end if canEditMonitors
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if ( streamStatus.auth ) {
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console.log("Haev a new auth hash" + streamStatus.auth);
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// Try to reload the image stream.
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var streamImg = $('liveStream');
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if ( streamImg )
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streamImg.src = streamImg.src.replace( /auth=\w+/i, 'auth='+streamStatus.auth );
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} // end if haev a new auth hash
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} else {
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checkStreamForErrors("getStreamCmdResponse",respObj);//log them
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// Try to reload the image stream.
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var streamImg = $('liveStream'+monitorId);
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if ( streamImg ) {
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streamImg.src = streamImg.src.replace(/rand=\d+/i,'rand='+Math.floor((Math.random() * 1000000) ));
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console.log("Changing lviestream src to " + streamImg.src);
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} else {
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console.log("Unable to find streamImg liveStream");
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}
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}
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var streamCmdTimeout = statusRefreshTimeout;
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if ( alarmState == STATE_ALARM || alarmState == STATE_ALERT )
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streamCmdTimeout = streamCmdTimeout/5;
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streamCmdTimer = streamCmdQuery.delay( streamCmdTimeout );
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}
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function streamCmdPause( action ) {
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setButtonState( $('pauseBtn'), 'active' );
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setButtonState( $('playBtn'), 'inactive' );
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setButtonState( $('stopBtn'), 'inactive' );
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setButtonState( $('fastFwdBtn'), 'inactive' );
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setButtonState( $('slowFwdBtn'), 'inactive' );
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setButtonState( $('slowRevBtn'), 'inactive' );
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setButtonState( $('fastRevBtn'), 'inactive' );
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if ( action )
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streamCmdReq.send( streamCmdParms+"&command="+CMD_PAUSE );
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}
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function streamCmdPlay( action ) {
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setButtonState( $('pauseBtn'), 'inactive' );
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setButtonState( $('playBtn'), 'active' );
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if ( streamStatus.delayed == true ) {
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setButtonState( $('stopBtn'), 'inactive' );
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setButtonState( $('fastFwdBtn'), 'inactive' );
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setButtonState( $('slowFwdBtn'), 'inactive' );
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setButtonState( $('slowRevBtn'), 'inactive' );
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setButtonState( $('fastRevBtn'), 'inactive' );
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} else {
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setButtonState( $('stopBtn'), 'unavail' );
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setButtonState( $('fastFwdBtn'), 'unavail' );
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setButtonState( $('slowFwdBtn'), 'unavail' );
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setButtonState( $('slowRevBtn'), 'unavail' );
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setButtonState( $('fastRevBtn'), 'unavail' );
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}
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if ( action )
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streamCmdReq.send( streamCmdParms+"&command="+CMD_PLAY );
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}
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function streamCmdStop( action ) {
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setButtonState( $('pauseBtn'), 'inactive' );
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setButtonState( $('playBtn'), 'unavail' );
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setButtonState( $('stopBtn'), 'active' );
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setButtonState( $('fastFwdBtn'), 'unavail' );
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setButtonState( $('slowFwdBtn'), 'unavail' );
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setButtonState( $('slowRevBtn'), 'unavail' );
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setButtonState( $('fastRevBtn'), 'unavail' );
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if ( action )
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streamCmdReq.send( streamCmdParms+"&command="+CMD_STOP );
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setButtonState( $('stopBtn'), 'unavail' );
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setButtonState( $('playBtn'), 'active' );
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}
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function streamCmdFastFwd( action ) {
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setButtonState( $('pauseBtn'), 'inactive' );
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setButtonState( $('playBtn'), 'inactive' );
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setButtonState( $('stopBtn'), 'inactive' );
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setButtonState( $('fastFwdBtn'), 'inactive' );
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setButtonState( $('slowFwdBtn'), 'inactive' );
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setButtonState( $('slowRevBtn'), 'inactive' );
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setButtonState( $('fastRevBtn'), 'inactive' );
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if ( action )
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streamCmdReq.send( streamCmdParms+"&command="+CMD_FASTFWD );
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}
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function streamCmdSlowFwd( action ) {
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setButtonState( $('pauseBtn'), 'inactive' );
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setButtonState( $('playBtn'), 'inactive' );
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setButtonState( $('stopBtn'), 'inactive' );
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setButtonState( $('fastFwdBtn'), 'inactive' );
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setButtonState( $('slowFwdBtn'), 'active' );
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setButtonState( $('slowRevBtn'), 'inactive' );
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setButtonState( $('fastRevBtn'), 'inactive' );
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if ( action )
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streamCmdReq.send( streamCmdParms+"&command="+CMD_SLOWFWD );
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setButtonState( $('pauseBtn'), 'active' );
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setButtonState( $('slowFwdBtn'), 'inactive' );
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}
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function streamCmdSlowRev( action ) {
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setButtonState( $('pauseBtn'), 'inactive' );
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setButtonState( $('playBtn'), 'inactive' );
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setButtonState( $('stopBtn'), 'inactive' );
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setButtonState( $('fastFwdBtn'), 'inactive' );
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setButtonState( $('slowFwdBtn'), 'inactive' );
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setButtonState( $('slowRevBtn'), 'active' );
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setButtonState( $('fastRevBtn'), 'inactive' );
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if ( action )
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streamCmdReq.send( streamCmdParms+"&command="+CMD_SLOWREV );
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setButtonState( $('pauseBtn'), 'active' );
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setButtonState( $('slowRevBtn'), 'inactive' );
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}
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function streamCmdFastRev( action ) {
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setButtonState( $('pauseBtn'), 'inactive' );
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setButtonState( $('playBtn'), 'inactive' );
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setButtonState( $('stopBtn'), 'inactive' );
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setButtonState( $('fastFwdBtn'), 'inactive' );
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setButtonState( $('slowFwdBtn'), 'inactive' );
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setButtonState( $('slowRevBtn'), 'inactive' );
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setButtonState( $('fastRevBtn'), 'inactive' );
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if ( action )
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streamCmdReq.send( streamCmdParms+"&command="+CMD_FASTREV );
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}
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function streamCmdZoomIn( x, y ) {
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streamCmdReq.send( streamCmdParms+"&command="+CMD_ZOOMIN+"&x="+x+"&y="+y );
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}
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function streamCmdZoomOut() {
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streamCmdReq.send( streamCmdParms+"&command="+CMD_ZOOMOUT );
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}
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function streamCmdScale( scale ) {
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streamCmdReq.send( streamCmdParms+"&command="+CMD_SCALE+"&scale="+scale );
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}
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function streamCmdPan( x, y ) {
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streamCmdReq.send( streamCmdParms+"&command="+CMD_PAN+"&x="+x+"&y="+y );
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}
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function streamCmdQuery() {
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streamCmdReq.send( streamCmdParms+"&command="+CMD_QUERY );
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}
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var statusCmdParms = "view=request&request=status&entity=monitor&id="+monitorId+"&element[]=Status&element[]=FrameRate";
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if ( auth_hash )
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statusCmdParms += '&auth='+auth_hash;
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var statusCmdReq = new Request.JSON( { url: monitorUrl+thisUrl, method: 'get', data: statusCmdParms, timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: getStatusCmdResponse } );
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var statusCmdTimer = null;
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function getStatusCmdResponse( respObj, respText ) {
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watchdogOk("status");
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if ( statusCmdTimer )
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statusCmdTimer = clearTimeout( statusCmdTimer );
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if ( respObj.result == 'Ok' ) {
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$('fpsValue').set( 'text', respObj.monitor.FrameRate );
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setAlarmState( respObj.monitor.Status );
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} else
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checkStreamForErrors("getStatusCmdResponse", respObj);
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var statusCmdTimeout = statusRefreshTimeout;
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if ( alarmState == STATE_ALARM || alarmState == STATE_ALERT )
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statusCmdTimeout = statusCmdTimeout/5;
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statusCmdTimer = statusCmdQuery.delay( statusCmdTimeout );
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}
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function statusCmdQuery() {
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statusCmdReq.send();
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}
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var alarmCmdParms = "view=request&request=alarm&id="+monitorId;
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if ( auth_hash )
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alarmCmdParms += '&auth='+auth_hash;
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var alarmCmdReq = new Request.JSON( { url: monitorUrl+thisUrl, method: 'post', timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: getAlarmCmdResponse, onTimeout: streamCmdQuery } );
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var alarmCmdFirst = true;
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function getAlarmCmdResponse( respObj, respText ) {
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checkStreamForErrors("getAlarmCmdResponse", respObj);
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}
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function cmdDisableAlarms() {
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alarmCmdReq.send( alarmCmdParms+"&command=disableAlarms" );
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}
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function cmdEnableAlarms() {
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alarmCmdReq.send( alarmCmdParms+"&command=enableAlarms" );
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}
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function cmdForceAlarm() {
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alarmCmdReq.send( alarmCmdParms+"&command=forceAlarm" );
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}
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function cmdCancelForcedAlarm() {
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alarmCmdReq.send( alarmCmdParms+"&command=cancelForcedAlarm" );
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}
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function getActResponse( respObj, respText ) {
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if ( respObj.result == 'Ok' ) {
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if ( respObj.refreshParent ) {
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window.opener.location.reload();
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}
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}
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eventCmdQuery();
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}
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function deleteEvent( event, eventId ) {
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var actParms = "view=request&request=event&action=delete&id="+eventId;
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var actReq = new Request.JSON( { url: thisUrl, method: 'post', timeout: 3000, data: actParms, onSuccess: getActResponse } );
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actReq.send();
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event.stop();
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}
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var eventCmdParms = "view=request&request=status&entity=events&id="+monitorId+"&count="+maxDisplayEvents+"&sort=Id%20desc";
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if ( auth_hash )
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eventCmdParms += '&auth='+auth_hash;
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var eventCmdReq = new Request.JSON( { url: thisUrl, method: 'post', timeout: AJAX_TIMEOUT, data: eventCmdParms, link: 'cancel', onSuccess: getEventCmdResponse, onTimeout: eventCmdQuery } );
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var eventCmdTimer = null;
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var eventCmdFirst = true;
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function highlightRow( row ) {
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$(row).toggleClass( 'highlight' );
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}
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function getEventCmdResponse( respObj, respText ) {
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watchdogOk("event");
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if ( eventCmdTimer )
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eventCmdTimer = clearTimeout( eventCmdTimer );
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if ( respObj.result == 'Ok' ) {
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var dbEvents = respObj.events.reverse();
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var eventList = $('eventList');
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var eventListBody = $(eventList).getElement( 'tbody' );
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var eventListRows = $(eventListBody).getElements( 'tr' );
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eventListRows.each( function( row ) { row.removeClass( 'updated' ); } );
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for ( var i = 0; i < dbEvents.length; i++ ) {
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var event = dbEvents[i];
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var row = $('event'+event.Id);
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var newEvent = (row == null ? true : false);
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if ( newEvent ) {
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row = new Element( 'tr', { 'id': 'event'+event.Id } );
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new Element( 'td', { 'class': 'colId' } ).inject( row );
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new Element( 'td', { 'class': 'colName' } ).inject( row );
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new Element( 'td', { 'class': 'colTime' } ).inject( row );
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new Element( 'td', { 'class': 'colSecs' } ).inject( row );
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new Element( 'td', { 'class': 'colFrames' } ).inject( row );
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new Element( 'td', { 'class': 'colScore' } ).inject( row );
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new Element( 'td', { 'class': 'colDelete' } ).inject( row );
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var cells = row.getElements( 'td' );
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var link = new Element( 'a', { 'href': '#', 'events': { 'click': createEventPopup.pass( [ event.Id, '&trms=1&attr1=MonitorId&op1=%3d&val1='+monitorId+'&page=1', event.Width, event.Height ] ) } });
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link.set( 'text', event.Id );
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link.inject( row.getElement( 'td.colId' ) );
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link = new Element( 'a', { 'href': '#', 'events': { 'click': createEventPopup.pass( [ event.Id, '&trms=1&attr1=MonitorId&op1=%3d&val1='+monitorId+'&page=1', event.Width, event.Height ] ) } });
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link.set( 'text', event.Name );
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link.inject( row.getElement( 'td.colName' ) );
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row.getElement( 'td.colTime' ).set( 'text', event.StartTime );
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row.getElement( 'td.colSecs' ).set( 'text', event.Length );
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link = new Element( 'a', { 'href': '#', 'events': { 'click': createFramesPopup.pass( [ event.Id, event.Width, event.Height ] ) } });
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link.set( 'text', event.Frames+'/'+event.AlarmFrames );
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link.inject( row.getElement( 'td.colFrames' ) );
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link = new Element( 'a', { 'href': '#', 'events': { 'click': createFramePopup.pass( [ event.Id, '0', event.Width, event.Height ] ) } });
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link.set( 'text', event.AvgScore+'/'+event.MaxScore );
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link.inject( row.getElement( 'td.colScore' ) );
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link = new Element( 'a', { 'href': '#', 'title': deleteString, 'events': { 'click': function( e ) { deleteEvent( e, event.Id ); }.bind( link ), 'mouseover': highlightRow.pass( row ), 'mouseout': highlightRow.pass( row ) } });
|
|
link.set( 'text', 'X' );
|
|
link.inject( row.getElement( 'td.colDelete' ) );
|
|
|
|
if ( i == 0 )
|
|
row.inject( $(eventListBody) );
|
|
else {
|
|
row.inject( $(eventListBody), 'top' );
|
|
if ( !eventCmdFirst )
|
|
row.addClass( 'recent' );
|
|
}
|
|
} else {
|
|
row.getElement( 'td.colName a' ).set( 'text', event.Name );
|
|
row.getElement( 'td.colSecs' ).set( 'text', event.Length );
|
|
row.getElement( 'td.colFrames a' ).set( 'text', event.Frames+'/'+event.AlarmFrames );
|
|
row.getElement( 'td.colScore a' ).set( 'text', event.AvgScore+'/'+event.MaxScore );
|
|
row.removeClass( 'recent' );
|
|
}
|
|
row.addClass( 'updated' );
|
|
}
|
|
|
|
var rows = $(eventListBody).getElements( 'tr' );
|
|
for ( var i = 0; i < rows.length; i++ ) {
|
|
if ( !rows[i].hasClass( 'updated' ) ) {
|
|
rows[i].destroy();
|
|
rows.splice( i, 1 );
|
|
i--;
|
|
}
|
|
}
|
|
while ( rows.length > maxDisplayEvents ) {
|
|
rows[rows.length-1].destroy();
|
|
rows.length--;
|
|
}
|
|
} else
|
|
checkStreamForErrors("getEventCmdResponse", respObj);
|
|
|
|
var eventCmdTimeout = eventsRefreshTimeout;
|
|
if ( alarmState == STATE_ALARM || alarmState == STATE_ALERT )
|
|
eventCmdTimeout = eventCmdTimeout/5;
|
|
eventCmdTimer = eventCmdQuery.delay( eventCmdTimeout );
|
|
eventCmdFirst = false;
|
|
}
|
|
|
|
function eventCmdQuery() {
|
|
if ( eventCmdTimer ) //avoid firing another if we are firing one
|
|
eventCmdTimer = clearTimeout( eventCmdTimer );
|
|
eventCmdReq.send();
|
|
}
|
|
|
|
var controlParms = "view=request&request=control&id="+monitorId;
|
|
if ( auth_hash )
|
|
controlParms += '&auth='+auth_hash;
|
|
var controlReq = new Request.JSON( { url: thisUrl, method: 'post', timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: getControlResponse } );
|
|
|
|
function getControlResponse( respObj, respText ) {
|
|
if ( !respObj )
|
|
return;
|
|
//console.log( respText );
|
|
if ( respObj.result != 'Ok' ) {
|
|
alert( "Control response was status = "+respObj.status+"\nmessage = "+respObj.message );
|
|
}
|
|
}
|
|
|
|
function controlCmd( control, event, xtell, ytell ) {
|
|
var locParms = "";
|
|
if ( event && (xtell || ytell) ) {
|
|
var xEvent = new Event( event );
|
|
var target = xEvent.target;
|
|
var coords = $(target).getCoordinates();
|
|
|
|
var l = coords.left;
|
|
var t = coords.top;
|
|
var x = xEvent.page.x - l;
|
|
var y = xEvent.page.y - t;
|
|
|
|
if ( xtell ) {
|
|
var xge = parseInt( (x*100)/coords.width );
|
|
if ( xtell == -1 )
|
|
xge = 100 - xge;
|
|
else if ( xtell == 2 )
|
|
xge = 2*(50 - xge);
|
|
locParms += "&xge="+xge;
|
|
}
|
|
if ( ytell ) {
|
|
var yge = parseInt( (y*100)/coords.height );
|
|
if ( ytell == -1 )
|
|
yge = 100 - yge;
|
|
else if ( ytell == 2 )
|
|
yge = 2*(50 - yge);
|
|
locParms += "&yge="+yge;
|
|
}
|
|
}
|
|
controlReq.send( controlParms+"&control="+control+locParms );
|
|
if ( streamMode == "single" )
|
|
fetchImage.pass( $('imageFeed').getElement('img') ).delay( 1000 );
|
|
}
|
|
|
|
function controlCmdImage( x, y ) {
|
|
var imageControlParms = controlParms;
|
|
imageControlParms += "&scale="+scale;
|
|
imageControlParms += "&control="+imageControlMode;
|
|
|
|
controlReq.send( imageControlParms+"&x="+x+"&y="+y );
|
|
if ( streamMode == "single" )
|
|
fetchImage.pass( $('imageFeed').getElement('img') ).delay( 1000 );
|
|
}
|
|
|
|
function fetchImage( streamImage ) {
|
|
streamImage.src = streamImage.src.replace(/rand=\d+/i,'rand='+Math.floor((Math.random() * 1000000) ));
|
|
}
|
|
|
|
function handleClick( event ) {
|
|
var target = event.target;
|
|
var x = event.page.x - $(target).getLeft();
|
|
var y = event.page.y - $(target).getTop();
|
|
|
|
if ( showMode == "events" || !imageControlMode ) {
|
|
if ( event.shift )
|
|
streamCmdPan( x, y );
|
|
else
|
|
streamCmdZoomIn( x, y );
|
|
} else {
|
|
controlCmdImage( x, y );
|
|
}
|
|
}
|
|
|
|
function appletRefresh() {
|
|
if ( streamStatus && (!streamStatus.paused && !streamStatus.delayed) ) {
|
|
var streamImg = $('liveStream');
|
|
var parent = streamImg.getParent();
|
|
streamImg.dispose();
|
|
streamImg.inject( parent );
|
|
if ( appletRefreshTime )
|
|
appletRefresh.delay( appletRefreshTime*1000 );
|
|
} else {
|
|
appletRefresh.delay( 15*1000 ); //if we are paused or delayed check every 15 seconds if we are live yet...
|
|
}
|
|
}
|
|
|
|
var watchdogInactive = {
|
|
'stream': false,
|
|
'status': false,
|
|
'event': false
|
|
};
|
|
|
|
var watchdogFunctions = {
|
|
'stream': streamCmdQuery,
|
|
'status': statusCmdQuery,
|
|
'event': eventCmdQuery
|
|
};
|
|
|
|
//Make sure the various refreshes are still taking effect
|
|
function watchdogCheck( type ) {
|
|
if ( watchdogInactive[type] ) {
|
|
console.log( "Detected streamWatch of type: " + type + " stopped, restarting" );
|
|
watchdogFunctions[type]();
|
|
watchdogInactive[type] = false;
|
|
} else {
|
|
watchdogInactive[type] = true;
|
|
}
|
|
}
|
|
|
|
function watchdogOk( type ) {
|
|
watchdogInactive[type] = false;
|
|
}
|
|
|
|
function initPage() {
|
|
if ( streamMode == "single" ) {
|
|
statusCmdTimer = statusCmdQuery.delay( (Math.random()+0.1)*statusRefreshTimeout );
|
|
watchdogCheck.pass('status').periodical(statusRefreshTimeout*2);
|
|
} else {
|
|
streamCmdTimer = streamCmdQuery.delay( (Math.random()+0.1)*statusRefreshTimeout );
|
|
watchdogCheck.pass('stream').periodical(statusRefreshTimeout*2);
|
|
}
|
|
|
|
eventCmdTimer = eventCmdQuery.delay( (Math.random()+0.1)*statusRefreshTimeout );
|
|
watchdogCheck.pass('event').periodical(eventsRefreshTimeout*2);
|
|
|
|
if ( canStreamNative || streamMode == "single" ) {
|
|
var streamImg = $('imageFeed').getElement('img');
|
|
if ( !streamImg )
|
|
streamImg = $('imageFeed').getElement('object');
|
|
if ( streamMode == "single" ) {
|
|
streamImg.addEvent( 'click', fetchImage.pass( streamImg ) );
|
|
fetchImage.pass( streamImg ).periodical( imageRefreshTimeout );
|
|
} else
|
|
streamImg.addEvent( 'click', function( event ) { handleClick( event ); } );
|
|
}
|
|
|
|
if ( refreshApplet && appletRefreshTime )
|
|
appletRefresh.delay( appletRefreshTime*1000 );
|
|
}
|
|
|
|
// Kick everything off
|
|
window.addEvent( 'domready', initPage );
|