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[Plot] Add PlotUpdater

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Add PlotUpdater, which will track streaming data from within
the plot. Allows removal of the cache for WTD-751.
This commit is contained in:
Victor Woeltjen 2015-01-29 09:05:40 -08:00
parent d0de13ca62
commit f3900cdd2a
2 changed files with 23 additions and 11 deletions
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8
platform/features/plot/res/templates/plot.html
View File

@ -1,4 +1,3 @@
<span ng-controller="TelemetryController as telemetry">
<span ng-controller="PlotController as plot"
ng-mouseleave="representation.showControls = false">
@ -114,7 +113,7 @@
</div>
<span class="t-wait-spinner loading" ng-show="telemetry.isRequestPending()">
<span class="t-wait-spinner loading" ng-show="plot.isRequestPending">
</span>
</div>
<div ng-if="$last" class="gl-plot-axis-area gl-plot-x">
@ -143,9 +142,6 @@
</div>
</div>
</span>
</div>
</span>
</div>

26
platform/features/plot/src/PlotController.js
View File

@ -30,10 +30,11 @@ define(
*
* @constructor
*/
function PlotController($scope, telemetryFormatter) {
function PlotController($scope, telemetryFormatter, telemetrySubscriber) {
var subPlotFactory = new SubPlotFactory(telemetryFormatter),
modeOptions = new PlotModeOptions([], subPlotFactory),
subplots = [],
subscription,
domainOffset;
// Populate the scope with axis information (specifically, options
@ -99,9 +100,18 @@ define(
.forEach(updateSubplot);
}
$scope.$watch("telemetry.getTelemetryObjects()", setupModes);
$scope.$watch("telemetry.getMetadata()", setupAxes);
$scope.$on("telemetryUpdate", plotTelemetry);
function updateValues() {
}
// Create a new subscription; telemetrySubscriber gets
// to do the meaningful work here.
function subscribe(domainObject) {
subscription = domainObject && telemetrySubscriber.subscribe(
domainObject,
updateValues
);
}
return {
/**
@ -169,7 +179,13 @@ define(
/**
* Explicitly update all plots.
*/
update: update
update: update,
/**
* Check if a request is pending (to show the wait spinner)
*/
isRequestPending: function () {
return false;
}
};
}