Added application that adds a topology overlay displaying additional statistics of links.
Change-Id: Ie82ce67ead64b9b62d6ab55f3ef8ac0f62946d9f
diff --git a/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopov.css b/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopov.css
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+++ b/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopov.css
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+/* css for sample app topology overlay */
+
diff --git a/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopov.html b/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopov.html
new file mode 100644
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+++ b/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopov.html
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+<!-- partial HTML -->
+<div id="ov-sample-topov">
+ <p>This is a hidden view .. just a placeholder to house the javascript</p>
+</div>
diff --git a/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopov.js b/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopov.js
new file mode 100644
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+++ b/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopov.js
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+/*
+ * Copyright 2015-present Open Networking Laboratory
+ *
+ * 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.
+ */
+
+/*
+ Module containing the "business logic" for the Link Props topology overlay.
+ */
+
+(function () {
+ 'use strict';
+
+ // injected refs
+ var $log, fs, flash, wss;
+
+ // constants
+ var displayStart = 'linkPropsTopovDisplayStart',
+ displayUpdate = 'linkPropsTopovDisplayUpdate',
+ displayStop = 'linkPropsTopovDisplayStop';
+
+ // internal state
+ var currentMode = null;
+
+
+ // === ---------------------------
+ // === Helper functions
+
+ function sendDisplayStart(mode) {
+ wss.sendEvent(displayStart, {
+ mode: mode
+ });
+ }
+
+ function sendDisplayUpdate(what) {
+ wss.sendEvent(displayUpdate, {
+ id: what ? what.id : ''
+ });
+ }
+
+ function sendDisplayStop() {
+ wss.sendEvent(displayStop);
+ }
+
+ // === ---------------------------
+ // === Main API functions
+
+ function startDisplay(mode) {
+ if (currentMode === mode) {
+ $log.debug('(in mode', mode, 'already)');
+ } else {
+ currentMode = mode;
+ sendDisplayStart(mode);
+ flash.flash('Starting display mode: ' + mode);
+ }
+ }
+
+ function updateDisplay(m) {
+ if (currentMode) {
+ sendDisplayUpdate(m);
+ }
+ }
+
+ function stopDisplay() {
+ if (currentMode) {
+ currentMode = null;
+ sendDisplayStop();
+ flash.flash('Canceling display mode');
+ return true;
+ }
+ return false;
+ }
+
+ // === ---------------------------
+ // === Module Factory Definition
+
+ angular.module('ovLpTopov', [])
+ .factory('LinkPropsTopovService',
+ ['$log', 'FnService', 'FlashService', 'WebSocketService',
+
+ function (_$log_, _fs_, _flash_, _wss_) {
+ $log = _$log_;
+ fs = _fs_;
+ flash = _flash_;
+ wss = _wss_;
+
+ return {
+ startDisplay: startDisplay,
+ updateDisplay: updateDisplay,
+ stopDisplay: stopDisplay
+ };
+ }]);
+}());
diff --git a/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopovOverlay.js b/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopovOverlay.js
new file mode 100644
index 0000000..7cb966f
--- /dev/null
+++ b/apps/linkprops/src/main/resources/app/view/lpTopov/lpTopovOverlay.js
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+// Link props topology overlay - client side
+//
+// This is the glue that binds our business logic (in lpTopov.js)
+// to the overlay framework.
+
+(function () {
+ 'use strict';
+
+ // injected refs
+ var $log, tov, stds;
+
+ // internal state should be kept in the service module (not here)
+
+ // our overlay definition
+ var overlay = {
+ // NOTE: this must match the ID defined in AppUiTopovOverlay
+ overlayId: 'linkprops-overlay',
+ glyphId: 'topo',
+ tooltip: 'Link Properties',
+
+ activate: function () {
+ $log.debug("Link Props topology overlay ACTIVATED");
+ },
+ deactivate: function () {
+ stds.stopDisplay();
+ $log.debug("Link Props topology overlay DEACTIVATED");
+ },
+
+ // Key bindings for traffic overlay buttons
+ // NOTE: fully qual. button ID is derived from overlay-id and key-name
+ keyBindings: {
+ 0: {
+ cb: function () { stds.stopDisplay(); },
+ tt: 'Cancel Display Mode',
+ gid: 'xMark'
+ },
+ V: {
+ cb: function () { stds.startDisplay('rate'); },
+ tt: 'Start Rate Mode',
+ gid: 'ports'
+ },
+ F: {
+ cb: function () { stds.startDisplay('byte'); },
+ tt: 'Start Total Byte Mode',
+ gid: 'allTraffic'
+ },
+ C: {
+ cb: function () { stds.startDisplay('band'); },
+ tt: 'Start Available Bandwidth Mode',
+ gid: 'triangleUp'
+ },
+ G: {
+ cb: buttonCallback,
+ tt: 'Uses the G key',
+ gid: 'crown'
+ },
+
+ _keyOrder: [
+ '0', 'V', 'F', 'C', 'G'
+ ]
+ },
+
+ hooks: {
+ // hook for handling escape key
+ // Must return true to consume ESC, false otherwise.
+ escape: function () {
+ // Must return true to consume ESC, false otherwise.
+ return stds.stopDisplay();
+ },
+
+ // hooks for when the selection changes...
+ empty: function () {
+ selectionCallback('empty');
+ },
+ single: function (data) {
+ selectionCallback('single', data);
+ },
+ mouseover: function (m) {
+ // m has id, class, and type properties
+ $log.debug('mouseover:', m);
+ stds.updateDisplay(m);
+ },
+ mouseout: function () {
+ $log.debug('mouseout');
+ stds.updateDisplay();
+ }
+ }
+ };
+
+
+ function buttonCallback(x) {
+ $log.debug('Toolbar-button callback', x);
+ }
+
+ function selectionCallback(x, d) {
+ $log.debug('Selection callback', x, d);
+ }
+
+ // invoke code to register with the overlay service
+ angular.module('ovLpTopov')
+ .run(['$log', 'TopoOverlayService', 'LinkPropsTopovService',
+
+ function (_$log_, _tov_, _stds_) {
+ $log = _$log_;
+ tov = _tov_;
+ stds = _stds_;
+ tov.register(overlay);
+ }]);
+
+}());
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