[Frontend] Styling for Timer

Fixes #623
Mod to code to allow timerState to be accessible
to markup; CSS for stop button and paused/stopped states

platform/commonUI/general/res/sass/features/_time-display.scss

@@ -1,33 +1,36 @@
 .l-time-display {
 	$transTime: 200ms;
+    $controlSize: 14px;
+    $control1ControlW: $controlSize + $interiorMargin;
+    $control2ControlW: $control1ControlW * 2;
     line-height: 140%;
 	&:hover {
-		.l-btn.control {
+		.l-btn.controls {
 			opacity: 1;
 		}
 	}
 
 	&.l-timer {
-        .l-value:before,
-        .control {
-            font-size: 0.8em;
-        }
-
         .l-value:before {
             // Direction +/- element
+            font-size: $controlSize;
             margin-right: $interiorMarginSm;
+
         }
-        .control {
+        .controls {
             @include trans-prop-nice((width, opacity), $transTime);
+            font-size: $controlSize;
             line-height: inherit;
             margin-right: 0;
             opacity: 0;
             width: 0;
+            .flex-elem {
+                margin-right: $interiorMargin;
+            }
         }
-		&:hover .control {
+		&:hover .controls {
-            margin-right: $interiorMargin;
             opacity: 1;
-			width: 1em;
+			width: $control2ControlW;
 		}
 	}
 
@@ -35,4 +38,34 @@
         color: pullForward($colorBodyFg, 50%);
         font-weight: 400;
     }
+
+    // States
+    &.s-state-stopped,
+    &.s-state-paused {
+        .l-value {
+            opacity: 0.4;
+        }
+    }
+
+    &.s-state-started {
+        .l-value {
+            opacity: 1;
+        }
+    }
+
+    &.s-state-stopped {
+        // Hide Stop button, 1controlW
+        .t-btn-stop {
+            display: none;
+        }
+        &:hover .controls {  width: $control1ControlW;  }
+
+    }
+
+    &.s-state-paused {
+        // Paused, do something visual
+        .l-value {
+            &:before { @extend .pulse; }
+        }
+    }
 }

platform/features/clock/res/templates/timer.html

@@ -19,15 +19,16 @@
  this source code distribution or the Licensing information page available
  at runtime from the About dialog for additional information.
 -->
-<div class="l-time-display l-digital l-timer s-timer" ng-controller="TimerController as timer">
+<div class="l-time-display l-digital l-timer s-timer s-state-{{timer.timerState}}" ng-controller="TimerController as timer">
 	<div class="l-elem-wrapper l-flex-row">
-		<a ng-click="timer.clickButton()"
+        <div class="l-elem-wrapper l-flex-row controls">
-		   title="{{timer.buttonText()}}"
+            <a ng-click="timer.clickStopButton()"
-		   class="flex-elem control s-icon-button {{timer.buttonCssClass()}}"></a>
+               title="Stop"
-		<a ng-click="timer.clickStopButton()"
+               class="flex-elem s-icon-button t-btn-stop icon-box"></a>
-			title="{{timer.stopButtonText()}}"
+            <a ng-click="timer.clickButton()"
-			class="{{!timer.stopButtonCssClass() || 'flex-elem control s-icon-button'}} {{timer.stopButtonCssClass()}}"></a>
+               title="{{timer.buttonText()}}"
-	    <span class="flex-elem l-value {{timer.stateClass()}}"></span>
+               class="flex-elem s-icon-button t-btn-pauseplay {{timer.buttonCssClass()}}"></a>
+        </div>
 	    <span class="flex-elem l-value {{timer.signClass()}}">
 	        <span class="value"
 		        ng-class="{ active:timer.text() }">{{timer.text() || "--:--:--"}}

platform/features/clock/src/controllers/TimerController.js

@@ -73,7 +73,7 @@ define(
             }
 
             function updateTimerState(timerState) {
-                relativeTimerState = timerState;
+                self.timerState = relativeTimerState = timerState;
             }
 
             function updateActions(actionCapability, actionKey) {