Added compatibility layer to support existing plots and historical tables

main.js

@@ -91,6 +91,7 @@ define([
     './platform/features/plot/bundle',
     './platform/features/timeline/bundle',
     './platform/features/conductor-v2/bundle',
+    './platform/features/conductor-v2-compatibility/bundle',
     './platform/features/table/bundle',
     './platform/forms/bundle',
     './platform/identity/bundle',

platform/features/conductor-v2-compatibility/bundle.js

@@ -0,0 +1,55 @@
+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT Web is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT Web includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+define([
+    "./src/ConductorTelemetryDecorator",
+    "./src/ConductorRepresenter",
+    'legacyRegistry'
+], function (
+    ConductorTelemetryDecorator,
+    ConductorRepresenter,
+    legacyRegistry
+) {
+
+    legacyRegistry.register("platform/features/conductor-v2-compatibility", {
+        "extensions": {
+            "representers": [
+                {
+                    "implementation": ConductorRepresenter,
+                    "depends": [
+                        "timeConductor"
+                    ]
+                }
+            ],
+            "components": [
+                {
+                    "type": "decorator",
+                    "provides": "telemetryService",
+                    "implementation": ConductorTelemetryDecorator,
+                    "depends": [
+                        "timeConductor"
+                    ]
+                }
+            ]
+        }
+    });
+});

platform/features/conductor-v2-compatibility/src/ConductorRepresenter.js

@@ -0,0 +1,75 @@
+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT Web is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT Web includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+define(
+    [],
+    function () {
+
+        function ConductorRepresenter(
+            conductor,
+            scope,
+            element
+        ) {
+            this.conductor = conductor;
+            this.scope = scope;
+            this.element = element;
+
+            this.boundsListener = this.boundsListener.bind(this);
+            this.timeSystemListener = this.timeSystemListener.bind(this);
+        }
+
+        ConductorRepresenter.prototype.boundsListener = function (bounds) {
+            this.scope.$broadcast('telemetry:display:bounds', {
+                start: bounds.start,
+                end: bounds.end,
+                domain: this.conductor.timeSystem().metadata.key
+            }, this.conductor.follow());
+        };
+
+        ConductorRepresenter.prototype.timeSystemListener = function (timeSystem) {
+            var bounds = this.conductor.bounds();
+            this.scope.$broadcast('telemetry:display:bounds', {
+                start: bounds.start,
+                end: bounds.end,
+                domain: timeSystem.metadata.key
+            });
+        };
+
+        // Handle a specific representation of a specific domain object
+        ConductorRepresenter.prototype.represent = function represent(representation) {
+            if (representation.key === 'browse-object') {
+                this.destroy();
+
+                this.conductor.on("bounds", this.boundsListener);
+                this.conductor.on("timeSystem", this.timeSystemListener);
+            }
+        };
+
+        ConductorRepresenter.prototype.destroy = function destroy() {
+            this.conductor.off("bounds", this.boundsListener);
+            this.conductor.off("timeSystem", this.timeSystemListener);
+        };
+
+        return ConductorRepresenter;
+    }
+);
+

platform/features/conductor-v2-compatibility/src/ConductorTelemetryDecorator.js

@@ -0,0 +1,71 @@
+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT Web is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT Web includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+define(
+    function () {
+
+        /**
+         * Decorates the `telemetryService` such that requests are
+         * mediated by the time conductor. This is a modified version of the
+         * decorator used in the old TimeConductor that integrates with the
+         * new TimeConductor API.
+         *
+         * @constructor
+         * @memberof platform/features/conductor
+         * @implements {TelemetryService}
+         * @param {platform/features/conductor.TimeConductor} conductor
+         *        the service which exposes the global time conductor
+         * @param {TelemetryService} telemetryService the decorated service
+         */
+        function ConductorTelemetryDecorator(conductor, telemetryService) {
+            this.conductor = conductor;
+            this.telemetryService = telemetryService;
+        }
+
+        ConductorTelemetryDecorator.prototype.amendRequests = function (requests) {
+            var bounds = this.conductor.bounds(),
+                timeSystem = this.conductor.timeSystem();
+
+            function amendRequest(request) {
+                request = request || {};
+                request.start = bounds.start;
+                request.end = bounds.end;
+                request.domain = timeSystem.metadata.key;
+                return request;
+            }
+
+            return (requests || []).map(amendRequest);
+        };
+
+        ConductorTelemetryDecorator.prototype.requestTelemetry = function (requests) {
+            return this.telemetryService
+                .requestTelemetry(this.amendRequests(requests));
+        };
+
+        ConductorTelemetryDecorator.prototype.subscribe = function (callback, requests) {
+            return this.telemetryService
+                .subscribe(callback, requests);
+        };
+
+        return ConductorTelemetryDecorator;
+    }
+);

platform/features/plot/src/PlotController.js

@@ -227,13 +227,18 @@ define(
             }
 
             // Respond to a display bounds change (requery for data)
-            function changeDisplayBounds(event, bounds) {
-                var domainAxis = $scope.axes[0];
+            function changeDisplayBounds(event, bounds, follow) {
+                //'hack' for follow mode
+                if (follow === true){
+                    setBasePanZoom(bounds);
+                } else {
+                    var domainAxis = $scope.axes[0];
 
-                domainAxis.chooseOption(bounds.domain);
-                updateDomainFormat();
-                setBasePanZoom(bounds);
-                requery();
+                    domainAxis.chooseOption(bounds.domain);
+                    updateDomainFormat();
+                    setBasePanZoom(bounds);
+                    requery();
+                }
             }
 
             this.modeOptions = new PlotModeOptions([], subPlotFactory);

platform/features/table/src/controllers/HistoricalTableController.js

@@ -63,6 +63,28 @@ define(
             this.$scope.loading = false;
         };
 
+        /**
+         * @private
+         */
+        HistoricalTableController.prototype.registerChangeListeners = function () {
+            TableController.prototype.registerChangeListeners.call(this);
+            //Change of bounds in time conductor
+            this.changeListeners.push(this.$scope.$on('telemetry:display:bounds',
+                    this.boundsChange.bind(this))
+            );
+        };
+
+        /**
+         * @private
+         */
+        HistoricalTableController.prototype.boundsChange = function (event, bounds, follow) {
+            // If in follow mode, don't bother re-subscribing, data will be
+            // received from existing subscription.
+            if (follow!==true) {
+                this.subscribe();
+            }
+        };
+
         /**
          * Processes an array of objects, formatting the telemetry available
          * for them and setting it on scope when done

platform/features/table/src/controllers/TelemetryTableController.js

@@ -96,11 +96,6 @@ define(
                     }
                 })
             );
-
-            //Change of bounds in time conductor
-            this.changeListeners.push(this.$scope.$on('telemetry:display:bounds',
-                this.subscribe.bind(this))
-            );
         };
 
         /**