Rename dialogSeverity to messageServity for reuse with notifications

bundles.json

@@ -29,5 +29,7 @@
 
     "example/imagery",
     "example/eventGenerator",
-    "example/generator"
+    "example/generator",
+
+    "testing/dialogTest"
 ]

platform/commonUI/dialog/bundle.json

@@ -1,5 +1,15 @@
 {
     "extensions": {
+        "constants": [
+            {
+                "key": "messageSeverity",
+                "value": {
+                    "ERROR": "error",
+                    "INFO": "info",
+                    "SUCCESS": "success"
+                }
+            }
+        ],
         "services": [
             {
                 "key": "dialogService",
@@ -24,6 +34,10 @@
             {
                 "key": "form-dialog",
                 "templateUrl": "templates/dialog.html"
+            },
+            {
+                "key": "blocking-message",
+                "templateUrl": "templates/blocking-message.html"
             }
         ],
         "containers": [

platform/commonUI/dialog/res/templates/blocking-message.html

@@ -0,0 +1,30 @@
+<style>
+    .severity-error {
+        color: #d9534f;
+    }
+    .severity-info {
+
+    }
+    .time-estimate {
+        color: darkgray;
+    }
+    .dialog-content {
+        margin-top: 5em;
+    }
+</style>
+<mct-container key="overlay">
+        <div class="abs top-bar severity-{{ngModel.dialog.severity}}">
+            <div class="title">{{ngModel.dialog.title}}</div>
+        </div>
+        <div class="abs outline">
+            <div class='abs contents l-dialog dialog-content'>
+                <div class="hint">{{ngModel.dialog.hint}}</div>
+                <br />
+                <div ng-hide="ngModel.dialog.progress === undefined" style="background-color: darkgray; width: 100%; height: 1em;"><div ng-show="ngModel.dialog.progress > 0" style="color: #2e2e2e; background-color: lightgray; text-align: center; min-width: 2em; width: {{ngModel.dialog.progress}}%">{{ngModel.dialog.progress}} %</div></div>
+                <div class="time-estimate" ng-hide="ngModel.dialog.progressText === undefined">{{ngModel.dialog.progressText}}</div>
+            </div>
+        </div>
+        <div class="abs bottom-bar">
+            <span ng-repeat="dialogAction in ngModel.dialog.actions"><input type="button" value="{{dialogAction.label}}" ng-click="dialogAction.action()"></span>
+        </div>
+</mct-container>

platform/commonUI/dialog/src/DialogService.js

@@ -84,17 +84,7 @@ define(
             model.confirm = confirm;
             model.cancel = cancel;
 
-            if (this.dialogVisible) {
-                // Only one dialog should be shown at a time.
-                // The application design should be such that
-                // we never even try to do this.
-                this.$log.warn([
-                    "Dialog already showing; ",
-                    "unable to show ",
-                    model.name
-                ].join(""));
-                deferred.reject();
-            } else {
+            if (this.canShowDialog(model)) {
                 // Add the overlay using the OverlayService, which
                 // will handle actual insertion into the DOM
                 this.overlay = this.overlayService.createOverlay(
@@ -105,6 +95,8 @@ define(
                 // Track that a dialog is already visible, to
                 // avoid spawning multiple dialogs at once.
                 this.dialogVisible = true;
+            } else {
+                deferred.reject();
             }
 
             return deferred.promise;
@@ -157,6 +149,104 @@ define(
             );
         };
 
+        /**
+         * Tests if a dialog can be displayed. A modal dialog may only be
+         * displayed if one is not already visible.
+         * Will log a warning message if it can't display a dialog.
+         * @returns {boolean} true if dialog is currently visible, false
+         * otherwise
+         */
+        DialogService.prototype.canShowDialog = function(dialogModel){
+            if (this.dialogVisible){
+                // Only one dialog should be shown at a time.
+                // The application design should be such that
+                // we never even try to do this.
+                this.$log.warn([
+                    "Dialog already showing; ",
+                    "unable to show ",
+                    dialogModel.title
+                ].join(""));
+
+                return false;
+            } else {
+                return true;
+            }
+        };
+
+        /**
+         * dialogModel: {
+         *     severity: string "error" | "info",
+         *     title: string,
+         *     hint: string,
+         *     progress: int,
+         *     progressText: string,
+         *     unknownProgress: boolean,
+         *     actions: [{
+         *         label: String,
+         *         action: function
+         *     }]
+         */
+
+        /**
+         * A user action that can be performed from a blocking dialog. These
+         * actions will be rendered as buttons within a blocking dialog.
+         *
+         * @typedef DialogAction
+         * @property {string} label a label to be displayed as the button
+         * text for this action
+         * @property {function} action a function to be called when the
+         * button is clicked
+         */
+
+        /**
+         * A description of the model options that may be passed to the
+         * showBlockingMessage method
+         *
+         * @typedef DialogModel
+         * @property {string} severity the severity level of this message.
+         * These are defined in a bundle constant with key 'dialogSeverity'
+         * @property {string} title the title to use for the dialog
+         * @property {string} hint the 'hint' message to show below the title
+         * @property {number} progress a percentage value (1-100)
+         * indicating the completion of the blocking task
+         * @property {string} progressText the message to show below a
+         * progress bar to indicate progress. For example, this might be
+         * used to indicate time remaining, or items still to process.
+         * @property {boolean} unknownProgress some tasks may be
+         * impossible to provide an estimate for. Providing a true value for
+         * this attribute will indicate to the user that the progress and
+         * duration cannot be estimated.
+         * @property {DialogAction[]} actions a list of actions that will
+         * be added to the dialog as buttons. These buttons are
+         */
+
+        /**
+         * Displays a blocking (modal) dialog. This dialog can be used for
+         * displaying messages that require the user's
+         * immediate attention. The message may include an indication of
+         * progress, as well as a series of actions that
+         * the user can take if necessary
+         * @param {DialogModel} dialogModel defines options for the dialog
+         * @returns {boolean}
+         */
+        DialogService.prototype.showBlockingMessage = function(dialogModel) {
+            if (this.canShowDialog(dialogModel)) {
+                // Add the overlay using the OverlayService, which
+                // will handle actual insertion into the DOM
+                this.overlay = this.overlayService.createOverlay(
+                    "blocking-message",
+                    {dialog: dialogModel}
+                );
+                this.dialogVisible = true;
+                return true;
+            } else {
+                //Could not show a dialog, so return indication of this to
+                //client code.
+                return false;
+            }
+
+        };
+
 
         return DialogService;
     }

testing/dialogTest/bundle.json

@@ -0,0 +1,28 @@
+{
+    "extensions": {
+        "templates": [
+            {
+                "key": "dialogLaunchTemplate",
+                "templateUrl": "dialog-launch.html"
+            }
+        ],
+        "controllers": [
+            {
+                "key": "DialogLaunchController",
+                "implementation": "DialogLaunchController.js",
+                "depends": [
+                    "$scope",
+                    "dialogService",
+                    "$timeout",
+                    "$log",
+                    "messageSeverity"
+                ]
+            }
+        ],
+        "indicators": [
+            {
+                "implementation": "DialogLaunchIndicator.js"
+            }
+        ]
+    }
+}

testing/dialogTest/res/dialog-launch.html

@@ -0,0 +1 @@
+<span ng-controller="DialogLaunchController"><input type="button" value="Launch progress" ng-click="launchProgress()" /></span>&nbsp;&nbsp;<span ng-controller="DialogLaunchController"><input type="button" value="Launch error" ng-click="launchError()" /></span>

testing/dialogTest/src/DialogLaunchController.js

@@ -0,0 +1,94 @@
+/*****************************************************************************
+ * 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.
+ *****************************************************************************/
+/*global define*/
+
+define(
+    [],
+    function () {
+        "use strict";
+
+        function DialogLaunchController($scope, dialogService, $timeout, $log, messageSeverity) {
+            $scope.launchProgress = function () {
+                var model = {
+                    title: "Progress dialog example",
+                    progress: 0,
+                    hint: "Calculating...",
+                    unknownDuration: false,
+                    severity: messageSeverity.INFO,
+                    actions: [
+                        {
+                            label: "Cancel Operation",
+                            action: function () {
+                                $log.debug("Operation cancelled");
+                                dialogService.dismiss();
+                            }
+                        },
+                        {
+                            label: "Do something else...",
+                            action: function () {
+                                $log.debug("Something else pressed");
+                            }
+                        }
+                    ]
+                };
+
+                function incrementProgress() {
+                    model.progress = Math.min(100, Math.floor(model.progress + Math.random() * 30));
+                    model.progressText = ["Estimated time remaining: about ", 60 - Math.floor((model.progress / 100) * 60), " seconds"].join(" ");
+                    if (model.progress < 100) {
+                        $timeout(incrementProgress, 1000);
+                    }
+                }
+
+                if (dialogService.showBlockingMessage(model)) {
+                    //Do processing here
+                    model.hint = "Processing 100 objects...";
+                    $timeout(incrementProgress, 1000);
+                } else {
+                    $log.error("Could not display modal dialog");
+                }
+            };
+
+            $scope.launchError = function () {
+                var model = {
+                    title: "Error Message Title",
+                    hint: "Something happened. It was not so good.",
+                    severity: messageSeverity.ERROR,
+                    actions: [
+                        {
+                            label: "OK",
+                            action: function () {
+                                $log.debug("OK Pressed");
+                                dialogService.dismiss();
+                            }
+                        }
+                    ]
+                };
+
+                if (!dialogService.showBlockingMessage(model)) {
+                    $log.error("Could not display modal dialog");
+                }
+            };
+        }
+        return DialogLaunchController;
+    }
+);

testing/dialogTest/src/DialogLaunchIndicator.js

@@ -0,0 +1,50 @@
+/*****************************************************************************
+ * 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.
+ *****************************************************************************/
+/*global define,window*/
+
+define(
+    [],
+    function () {
+        "use strict";
+
+        function DialogLaunchIndicator() {
+
+        }
+
+        DialogLaunchIndicator.template = 'dialogLaunchTemplate';
+
+        DialogLaunchIndicator.prototype.getGlyph = function () {
+            return "i";
+        };
+        DialogLaunchIndicator.prototype.getGlyphClass = function () {
+            return 'caution';
+        };
+        DialogLaunchIndicator.prototype.getText = function () {
+            return "Launch test dialog";
+        };
+        DialogLaunchIndicator.prototype.getDescription = function () {
+            return "Launch test dialog";
+        };
+
+        return DialogLaunchIndicator;
+    }
+);