Separating theme from layout for CSS files.

Change-Id: I4c3cec28b30de8026df4298f65ebf6ad92faf68f
(cherry picked from commit 11f662f)
diff --git a/web/gui/src/main/webapp/app/view/topo/topo-theme.css b/web/gui/src/main/webapp/app/view/topo/topo-theme.css
new file mode 100644
index 0000000..587fcf6
--- /dev/null
+++ b/web/gui/src/main/webapp/app/view/topo/topo-theme.css
@@ -0,0 +1,607 @@
+/*
+ * Copyright 2016-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.
+ */
+
+/*
+ ONOS GUI -- Topology View (theme) -- CSS file
+ */
+
+/* --- Base SVG Layer --- */
+
+.light #ov-topo svg {
+    background-color: #fff;
+}
+.dark #ov-topo svg {
+    background-color: #2b2b2b;
+}
+
+/* --- "No Devices" Layer --- */
+
+.light #ov-topo svg .noDevsBird {
+    fill: #ecd;
+}
+.dark #ov-topo svg .noDevsBird {
+    fill: #683434;
+}
+
+.light #ov-topo svg #topo-noDevsLayer text {
+    fill: #dde;
+}
+.dark #ov-topo svg #topo-noDevsLayer text {
+    fill: #3b3b4f;
+}
+
+/* --- Topo Map --- */
+
+#ov-topo svg #topo-map {
+    stroke-width: 2px;
+    fill: transparent;
+}
+
+.light #ov-topo svg #topo-map {
+    stroke: #ddd;
+}
+.dark #ov-topo svg #topo-map {
+    stroke: #444;
+}
+
+/* --- general topo-panel styling --- */
+
+.light .topo-p svg .glyph {
+    fill: #222;
+}
+.dark .topo-p svg .glyph {
+    fill: #ddd;
+}
+
+.light .topo-p svg .glyph.overlay {
+    fill: #fff;
+}
+.dark .topo-p svg .glyph.overlay {
+    fill: #222;
+}
+
+.light .topo-p h2 {
+    color: black;
+}
+.dark .topo-p h2 {
+    color: #ddd;
+}
+
+.light .topo-p h3 {
+    color: black;
+}
+.dark .topo-p h3 {
+    color: #ddd;
+}
+
+.topo-p td.label {
+    /* works for both light and dark themes ... */
+    color: #777;
+}
+.topo-p td.value {
+}
+
+.light .topo-p hr {
+    background-color: #ccc;
+    color: #ccc;
+}
+.dark .topo-p hr {
+    background-color: #888;
+    color: #888;
+}
+
+/* --- Topo Instance Panel --- */
+
+#topo-p-instance svg rect {
+    stroke-width: 3.5;
+}
+#topo-p-instance .online svg rect {
+    opacity: 1;
+}
+.light #topo-p-instance svg rect {
+    fill: #ccc;
+    stroke: #aaa;
+}
+.light #topo-p-instance .online svg rect {
+    fill: #9cf;
+    stroke: #555;
+}
+.dark #topo-p-instance svg rect {
+    fill: #666;
+    stroke: #222;
+}
+.dark #topo-p-instance .online svg rect {
+    fill: #9cf;
+    stroke: #999;
+}
+
+
+#topo-p-instance svg .glyph {
+    fill: #888;
+    fill-rule: evenodd;
+}
+#topo-p-instance .online svg .glyph {
+    fill: #000;
+}
+
+
+#topo-p-instance svg .badgeIcon {
+    fill-rule: evenodd;
+    opacity: 0.4;
+}
+.light #topo-p-instance svg .badgeIcon {
+    fill: #777;
+}
+.dark #topo-p-instance svg .badgeIcon {
+    fill: #555;
+}
+
+#topo-p-instance .online svg .badgeIcon {
+    opacity: 1.0;
+}
+.light #topo-p-instance .online svg .badgeIcon {
+    fill: #fff;
+}
+.dark #topo-p-instance .online svg .badgeIcon {
+    fill: #fff;
+}
+
+#topo-p-instance svg text {
+    text-anchor: middle;
+    opacity: 0.3;
+}
+#topo-p-instance .online svg text {
+    opacity: 1.0;
+}
+.light #topo-p-instance svg text {
+    fill: #444;
+}
+.light #topo-p-instance .online svg text {
+    fill: #eee;
+}
+.dark #topo-p-instance svg text {
+    fill: #aaa;
+}
+.dark #topo-p-instance .online svg text {
+    fill: #ccc;
+}
+
+#topo-p-instance .onosInst.mastership {
+    opacity: 0.3;
+}
+#topo-p-instance .onosInst.mastership.affinity {
+    opacity: 1.0;
+}
+.light #topo-p-instance .onosInst.mastership.affinity svg rect {
+    filter: url(#blue-glow);
+}
+.dark #topo-p-instance .onosInst.mastership.affinity svg rect {
+    filter: url(#yellow-glow);
+}
+.light.firefox #topo-p-instance .onosInst.mastership.affinity svg rect {
+    filter: url("data:image/svg+xml;utf8, <svg xmlns = \'http://www.w3.org/2000/svg\'><filter x=\"-50%\" y=\"-50%\" width=\"200%\" height=\"200%\" id=\"blue-glow\"><feColorMatrix type=\"matrix\" values=\"0 0 0 0  0 0 0 0 0  0 0 0 0 0  0.7 0 0 0 1  0 \"></feColorMatrix><feGaussianBlur stdDeviation=\"3\" result=\"coloredBlur\"></feGaussianBlur><feMerge><feMergeNode in=\"coloredBlur\"></feMergeNode><feMergeNode in=\"SourceGraphic\"></feMergeNode></feMerge></filter></svg>#blue-glow");
+}
+.dark.firefox #topo-p-instance .onosInst.mastership.affinity svg rect {
+    filter: url("data:image/svg+xml;utf8, <svg xmlns = \'http://www.w3.org/2000/svg\'><filter x=\"-50%\" y=\"-50%\" width=\"200%\" height=\"200%\" id=\"yellow-glow\"><feColorMatrix type=\"matrix\" values=\"0 0 0 0  1.0 0 0 0 0  1.0 0 0 0 0  0.3 0 0 0 1  0 \"></feColorMatrix><feGaussianBlur stdDeviation=\"3\" result=\"coloredBlur\"></feGaussianBlur><feMerge><feMergeNode in=\"coloredBlur\"></feMergeNode><feMergeNode in=\"SourceGraphic\"></feMergeNode></feMerge></filter></svg>#yellow-glow");
+}
+
+/* --- Topo Nodes --- */
+
+#ov-topo svg .suppressed {
+    opacity: 0.5 !important;
+}
+
+#ov-topo svg .suppressedmax {
+    opacity: 0.2 !important;
+}
+
+.light #ov-topo svg .node.selected rect,
+.light #ov-topo svg .node.selected circle {
+    fill: #f90;
+    filter: url(#blue-glow);
+}
+.dark #ov-topo svg .node.selected rect,
+.dark #ov-topo svg .node.selected circle {
+    fill: #f90;
+    filter: url(#yellow-glow);
+}
+.light.firefox #ov-topo svg .node.selected rect,
+.light.firefox #ov-topo svg .node.selected circle {
+    filter: url("data:image/svg+xml;utf8, <svg xmlns = \'http://www.w3.org/2000/svg\'><filter x=\"-50%\" y=\"-50%\" width=\"200%\" height=\"200%\" id=\"blue-glow\"><feColorMatrix type=\"matrix\" values=\"0 0 0 0  0 0 0 0 0  0 0 0 0 0  0.7 0 0 0 1  0 \"></feColorMatrix><feGaussianBlur stdDeviation=\"3\" result=\"coloredBlur\"></feGaussianBlur><feMerge><feMergeNode in=\"coloredBlur\"></feMergeNode><feMergeNode in=\"SourceGraphic\"></feMergeNode></feMerge></filter></svg>#blue-glow");
+}
+.dark.firefox #ov-topo svg .node.selected rect,
+.dark.firefox #ov-topo svg .node.selected circle {
+    filter: url("data:image/svg+xml;utf8, <svg xmlns = \'http://www.w3.org/2000/svg\'><filter x=\"-50%\" y=\"-50%\" width=\"200%\" height=\"200%\" id=\"yellow-glow\"><feColorMatrix type=\"matrix\" values=\"0 0 0 0  1.0 0 0 0 0  1.0 0 0 0 0  0.3 0 0 0 1  0 \"></feColorMatrix><feGaussianBlur stdDeviation=\"3\" result=\"coloredBlur\"></feGaussianBlur><feMerge><feMergeNode in=\"coloredBlur\"></feMergeNode><feMergeNode in=\"SourceGraphic\"></feMergeNode></feMerge></filter></svg>#yellow-glow");
+}
+
+/* Device Nodes */
+
+#ov-topo svg .node.device rect {
+    stroke-width: 1.5;
+}
+
+#ov-topo svg .node.device.fixed rect {
+    stroke-width: 1.5;
+}
+.light #ov-topo svg .node.device.fixed rect {
+    stroke: #aaa;
+}
+.dark #ov-topo svg .node.device.fixed rect {
+    stroke: #999;
+}
+
+/* note: device is offline without the 'online' class */
+.light #ov-topo svg .node.device {
+    fill: #777;
+}
+.dark #ov-topo svg .node.device {
+    fill: #555;
+}
+
+.light #ov-topo svg .node.device rect {
+    stroke: #666;
+}
+.light #ov-topo svg .node.device rect {
+    stroke: #999;
+}
+
+.light #ov-topo svg .node.device.online {
+    fill: #6e7fa3;
+}
+.dark #ov-topo svg .node.device.online {
+    fill: #4E5C7F;
+}
+
+/* note: device is offline without the 'online' class */
+#ov-topo svg .node.device text {
+    fill: #bbb;
+    font: 10pt sans-serif;
+}
+
+#ov-topo svg .node.device.online text {
+    fill: white;
+}
+
+#ov-topo svg .node.device .svgIcon rect {
+    fill: #aaa;
+}
+#ov-topo svg .node.device .svgIcon use {
+    fill: #777;
+}
+#ov-topo svg .node.device.selected .svgIcon rect {
+    fill: #f90;
+}
+#ov-topo svg .node.device.online .svgIcon rect {
+    fill: #ccc;
+}
+#ov-topo svg .node.device.online .svgIcon use {
+    fill: #000;
+}
+#ov-topo svg .node.device.online.selected .svgIcon rect {
+    fill: #f90;
+}
+
+/* Badges */
+/* (... works for both light and dark themes...) */
+#ov-topo svg .node .badge circle {
+    stroke: #aaa;
+}
+
+#ov-topo svg .node .badge.badgeInfo circle {
+    fill: #99d;
+}
+
+#ov-topo svg .node .badge.badgeWarn circle {
+    fill: #da2;
+}
+
+#ov-topo svg .node .badge.badgeError circle {
+    fill: #e44;
+}
+
+#ov-topo svg .node .badge use {
+    fill: white !important;
+}
+
+#ov-topo svg .node .badge.badgeInfo use {
+    fill: #448;
+}
+
+#ov-topo svg .node .badge text {
+    fill: white !important;
+}
+
+#ov-topo svg .node .badge.badgeInfo text {
+    fill: #448;
+}
+
+/* Host Nodes */
+
+#ov-topo svg .node.host {
+}
+
+#ov-topo svg .node.host text {
+    stroke: none;
+    font: 9pt sans-serif;
+}
+.light #ov-topo svg .node.host text {
+    fill: #846;
+}
+.dark #ov-topo svg .node.host text {
+    fill: #BB809D;
+}
+
+.light svg .node.host circle {
+    stroke: #000;
+    fill: #edb;
+}
+.dark svg .node.host circle {
+    stroke: #eee;
+    fill: #B2A180;
+}
+
+.light svg .node.host .svgIcon {
+    fill: #444;
+}
+.dark svg .node.host .svgIcon {
+    fill: #222;
+}
+
+/* --- Topo Links --- */
+
+#ov-topo svg .link {
+    opacity: .9;
+}
+
+#ov-topo svg .link.selected,
+#ov-topo svg .link.enhanced {
+    stroke-width: 4.5px;
+}
+.light #ov-topo svg .link.selected,
+.light #ov-topo svg .link.enhanced {
+    filter: url(#blue-glow);
+}
+.dark #ov-topo svg .link.selected,
+.dark #ov-topo svg .link.enhanced {
+    filter: url(#yellow-glow);
+}
+.light.firefox #ov-topo svg .link.selected,
+.light.firefox #ov-topo svg .link.enhanced {
+    filter: url("data:image/svg+xml;utf8, <svg xmlns = \'http://www.w3.org/2000/svg\'><filter x=\"-50%\" y=\"-50%\" width=\"200%\" height=\"200%\" id=\"blue-glow\"><feColorMatrix type=\"matrix\" values=\"0 0 0 0  0 0 0 0 0  0 0 0 0 0  0.7 0 0 0 1  0 \"></feColorMatrix><feGaussianBlur stdDeviation=\"3\" result=\"coloredBlur\"></feGaussianBlur><feMerge><feMergeNode in=\"coloredBlur\"></feMergeNode><feMergeNode in=\"SourceGraphic\"></feMergeNode></feMerge></filter></svg>#blue-glow");
+}
+.dark.firefox #ov-topo svg .link.selected,
+.dark.firefox #ov-topo svg .link.enhanced {
+    filter: url("data:image/svg+xml;utf8, <svg xmlns = \'http://www.w3.org/2000/svg\'><filter x=\"-50%\" y=\"-50%\" width=\"200%\" height=\"200%\" id=\"yellow-glow\"><feColorMatrix type=\"matrix\" values=\"0 0 0 0  1.0 0 0 0 0  1.0 0 0 0 0  0.3 0 0 0 1  0 \"></feColorMatrix><feGaussianBlur stdDeviation=\"3\" result=\"coloredBlur\"></feGaussianBlur><feMerge><feMergeNode in=\"coloredBlur\"></feMergeNode><feMergeNode in=\"SourceGraphic\"></feMergeNode></feMerge></filter></svg>#yellow-glow");
+
+}
+
+#ov-topo svg .link.inactive {
+    opacity: .5;
+    stroke-dasharray: 8 4;
+}
+/* FIXME: Review for not-permitted links */
+#ov-topo svg .link.not-permitted {
+    stroke: rgb(255,0,0);
+    stroke-width: 5.0;
+    stroke-dasharray: 8 4;
+}
+
+#ov-topo svg .link.secondary {
+    stroke-width: 3px;
+}
+.light #ov-topo svg .link.secondary {
+    stroke: rgba(0,153,51,0.5);
+}
+.dark #ov-topo svg .link.secondary {
+    stroke: rgba(121,231,158,0.5);
+}
+
+/* Port traffic color visualization for Kbps, Mbps, and Gbps */
+
+.light #ov-topo svg .link.secondary.port-traffic-Kbps {
+    stroke: rgb(0,153,51);
+    stroke-width: 5.0;
+}
+.dark #ov-topo svg .link.secondary.port-traffic-Kbps {
+    stroke: rgb(98, 153, 118);
+    stroke-width: 5.0;
+}
+
+.light #ov-topo svg .link.secondary.port-traffic-Mbps {
+    stroke: rgb(128,145,27);
+    stroke-width: 6.5;
+}
+.dark #ov-topo svg .link.secondary.port-traffic-Mbps {
+    stroke: rgb(91, 109, 54);
+    stroke-width: 6.5;
+}
+
+.light #ov-topo svg .link.secondary.port-traffic-Gbps {
+    stroke: rgb(255, 137, 3);
+    stroke-width: 8.0;
+}
+.dark #ov-topo svg .link.secondary.port-traffic-Gbps {
+    stroke: rgb(174, 119, 55);
+    stroke-width: 8.0;
+}
+
+.light #ov-topo svg .link.secondary.port-traffic-Gbps-choked {
+    stroke: rgb(183, 30, 21);
+    stroke-width: 8.0;
+}
+.dark #ov-topo svg .link.secondary.port-traffic-Gbps-choked {
+    stroke: rgb(127, 40, 39);
+    stroke-width: 8.0;
+}
+
+
+
+#ov-topo svg .link.animated {
+    stroke-dasharray: 8 5;
+    animation: ants 5s infinite linear;
+    /* below line will be added via Javascript based on path */
+    /*animation-direction: reverse;*/
+}
+@keyframes ants {
+    from {
+        stroke-dashoffset: 0;
+    }
+    to {
+        stroke-dashoffset: 400;
+    }
+}
+
+#ov-topo svg .link.primary {
+    stroke-width: 4px;
+}
+.light #ov-topo svg .link.primary {
+    stroke: #ffA300;
+}
+.dark #ov-topo svg .link.primary {
+    stroke: #D58E0F;
+}
+
+#ov-topo svg .link.secondary.optical {
+    stroke-width: 4px;
+}
+.light #ov-topo svg .link.secondary.optical {
+    stroke: rgba(128,64,255,0.5);
+}
+.dark #ov-topo svg .link.secondary.optical {
+    stroke: rgba(164,139,215,0.5);
+}
+
+#ov-topo svg .link.primary.optical {
+    stroke-width: 6px;
+}
+.light #ov-topo svg .link.primary.optical {
+    stroke: #74f;
+}
+.dark #ov-topo svg .link.primary.optical {
+    stroke: #7352CD;
+}
+
+/* Link Labels */
+#ov-topo svg .linkLabel rect {
+    stroke: none;
+}
+.light #ov-topo svg .linkLabel rect {
+    fill: #eee;
+}
+.dark #ov-topo svg .linkLabel rect {
+    fill: #555;
+}
+
+.light #ov-topo svg .linkLabel text {
+    fill: #444;
+}
+.dark #ov-topo svg .linkLabel text {
+    fill: #eee;
+}
+
+/* Port Labels */
+
+#ov-topo svg .portLabel rect {
+    stroke: none;
+}
+.light #ov-topo svg .portLabel rect {
+    fill: #eee;
+}
+.dark #ov-topo svg .portLabel rect {
+    fill: #222;
+}
+
+.light #ov-topo svg .portLabel text {
+    fill: #444;
+}
+.dark #ov-topo svg .portLabel text {
+    fill: #eee;
+}
+
+/* Number of Links Labels */
+
+
+.light #ov-topo text.numLinkText {
+    fill: #444;
+}
+.dark #ov-topo text.numLinkText {
+    fill: #eee;
+}
+
+/* ------------------------------------------------- */
+/* Sprite Layer */
+
+.light #ov-topo svg #topo-sprites .gold1 use {
+    stroke: #fda;
+    fill: none;
+}
+.dark #ov-topo svg #topo-sprites .gold1 use {
+    stroke: #541;
+    fill: none;
+}
+.light #ov-topo svg #topo-sprites .gold1 text {
+    fill: #eda;
+}
+.dark #ov-topo svg #topo-sprites .gold1 text {
+    fill: #543;
+}
+
+.light #ov-topo svg #topo-sprites .blue1 use {
+    stroke: #bbd;
+    fill: none;
+}
+.dark #ov-topo svg #topo-sprites .blue1 use {
+    stroke: #445;
+    fill: none;
+}
+.light #ov-topo svg #topo-sprites .blue1 text {
+    fill: #cce;
+}
+.dark #ov-topo svg #topo-sprites .blue1 text {
+    fill: #446;
+}
+
+.light #ov-topo svg #topo-sprites .gray1 use {
+    stroke: #ccc;
+    fill: none;
+}
+.dark #ov-topo svg #topo-sprites .gray1 use {
+    stroke: #333;
+    fill: none;
+}
+.light #ov-topo svg #topo-sprites .gray1 text {
+    fill: #ddd;
+}
+.dark #ov-topo svg #topo-sprites .gray1 text {
+    fill: #444;
+}
+
+/* fills */
+.light #ov-topo svg #topo-sprites use.fill-gray2 {
+    fill: #eee;
+}
+.dark #ov-topo svg #topo-sprites use.fill-gray2 {
+    fill: #444;
+}
+
+.light #ov-topo svg #topo-sprites use.fill-blue2 {
+    fill: #bce;
+}
+.dark #ov-topo svg #topo-sprites use.fill-blue2 {
+    fill: #447;
+}
+
+/* -- MISC -- */