[MD Extensions] Update Item Card UI

chrome/browser/resources/md_extensions/item.html

 <link rel="import" href="chrome://resources/html/assert.html">
 <link rel="import" href="chrome://resources/html/cr.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
 <link rel="import" href="chrome://resources/html/load_time_data.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://extensions/icons.html">
 <link rel="import" href="chrome://extensions/item_source.html">
 <link rel="import" href="chrome://extensions/strings.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icons/iron-icons.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icons/communication-icons.html">
@@ skipping 13 matching lines @@
         align-self: flex-start;
         display: flex;
         padding: 6px;
       }
 
       #icon {
         height: 36px;
         width: 36px;
       }
 
-      #card,
-      #card-wrapper {
-        min-height: 154px;
+      #card {
+        @apply(--shadow-elevation-2dp);
+        background: white;
+        display: flex;
+        flex-direction: column;
+        font-size: 13px;
+        height: 160px;
         width: 400px;
       }
 
-      #card-wrapper {
-        @apply(--shadow-elevation-2dp);
-        background: white;
-      }
-
-      #card {
-        display: flex;
-        flex-direction: column;
-        font-size: 13px;
+      #card.dev-mode {
+        height: 208px;
       }
 
       #card.disabled {
         opacity: 0.6;
       }
 
       #main {
         display: flex;
         flex-grow: 1;
-        padding: 16px;
+        padding: 16px 20px 17px;
       }
 
       #content {
         -webkit-margin-start: 24px;
+        display: flex;
+        flex-direction: column;
         width: 100%;
       }
 
       #name-and-version {
+        line-height: 15px;
         margin-bottom: 4px;
       }
 
       #name {
         -webkit-margin-end: 8px;
-        color: var(--paper-grey-800);
+        color: #333;
       }
 
-      #description {
+      #description,
+      #warnings {
+        flex-grow: 1;
         margin-bottom: 8px;
       }
 
+      #description,
       #version,
       #extension-id,
       #inspect-views,
       #button-strip {
         color: var(--paper-grey-600);
       }
 
       #description,
       #extension-id,
       #inspect-views {
         line-height: 20px;
       }
 
       #inspect-views paper-button {
         color: var(--google-blue-700);
+        height: 20px;
+        padding: 0;
+        text-transform: none;
       }
 
       #button-strip {
+        -webkit-padding-end: 4px;
+        -webkit-padding-start: 20px;
         border-top: 1px solid var(--paper-grey-400);
+        box-sizing: border-box;
+        height: 48px;
+        padding-bottom: 8px;
+        padding-top: 8px;
       }
 
       #source-indicator {
-        align-items: center;
-        align-self: flex-end;
-        border-radius: 0 2px;
-        color: var(--paper-grey-800);
-        display: flex;
-        min-height: 32px;
-        padding: 0 8px;
+        -webkit-margin-start: 30px;
+        margin-top: 30px;
         position: absolute;
-        white-space: nowrap;
       }
 
       #source-indicator iron-icon {
-        height: 16px;
-        width: 16px;
+        height: 22px;
+        width: 22px;
       }
 
-      #source-indicator span {
-        -webkit-margin-end: 8px;
+      #source-indicator-text {
+        -webkit-margin-start: 11px;  /* To align with the center of the icon. */
+        background: black;
+        border-radius: 2px;
+        color: white;
         display: none;
+        margin-top: 8px;
+        opacity: 0.6;
+        padding: 8px 12px;
+        position: absolute;
+        transform: translateX(-50%);  /* Move back 50% of width so that the
+                                         text and icon share an x-center. */
       }
 
-      #source-indicator:hover {
-        background-color: var(--paper-grey-700);
-        color: white;
-      }
-
-      #source-indicator:hover span {
+      #source-indicator:hover #source-indicator-text {
         display: block;
       }
 
       paper-button,
       paper-toggle-button {
         cursor: pointer;
       }
 
       #button-strip paper-button {
         align-items: center;
         display: flex;
-        margin: 4px;
+        margin: 0 4px;
         min-height: 32px;
         padding: 0 12px;
         text-transform: uppercase;
       }
 
-      #enable-toggle {
-        -webkit-margin-end: 16px;
+      .action-button {
+        color: var(--google-blue-500);
       }
 
-      .warning {
-        align-items: center;
-        display: flex;
-        font-size: 13px;
-        justify-content: space-between;
-        padding: 12px 16px;
-      }
-
-      .warning paper-button {
-        -webkit-margin-start: 12px;
-        align-items: center;
-        display: flex;
-        text-transform: uppercase;
-      }
-
-      .severe.warning {
-        background-color: var(--paper-red-50);
-        color: var(--paper-red-700);
-      }
-
-      .mild.warning {
-        background-color: var(--paper-yellow-50);
-        color: var(--paper-grey-600);
+      #warnings {
+        color: var(--google-red-700);
       }
 
       #blacklisted-warning:empty {
         display: none;
       }
     </style>
-    <div id="card-wrapper" class$="[[computeClasses_(data.state)]]">
-      <div id="card">
+    <div id="card" class$="[[computeClasses_(data.state, inDevMode)]]">
+      <div id="main">
         <template is="dom-if"
             if="[[computeSourceIndicatorIcon_(data.*)]]">
           <div id="source-indicator">
-            <span>[[computeSourceIndicatorText_(data.*)]]</span>
             <iron-icon icon="[[computeSourceIndicatorIcon_(data.*)]]">
             </iron-icon>
+            <div id="source-indicator-text">
+              [[computeSourceIndicatorText_(data.*)]]
+            </div>
           </div>
         </template>
-        <div id="main">
-          <div id="icon-wrapper">
-            <img alt="" id="icon" src="[[data.iconUrl]]">
+        <div id="icon-wrapper">
+          <img alt="" id="icon" src="[[data.iconUrl]]">
+        </div>
+        <div id="content">
+          <div id="name-and-version" class="layout horizontal center">
+            <div id="name">[[data.name]]</div>
+            <template is="dom-if" if="[[inDevMode]]">
+              <span id="version">[[data.version]]</span>
+            </template>
           </div>
-          <div id="content">
-            <div id="name-and-version" class="layout horizontal center">
-              <div id="name">[[data.name]]</div>
-              <template is="dom-if" if="[[inDevMode]]">
-                <span id="version">[[data.version]]</span>
-              </template>
+          <div id="description" hidden$="[[hasWarnings_(data.*)]]">
+            [[data.description]]
+          </div>
+          <div id="warnings" hidden$="[[!hasWarnings_(data.*)]]">
+            <div id="suspicious-warning"
+                 hidden$="[[!data.disableReasons.suspiciousInstall]]">
+              $i18n{itemSuspiciousInstall}
             </div>
-            <div id="description">[[data.description]]</div>
-            <template is="dom-if" if="[[inDevMode]]">
-              <div id="extension-id">[[data.id]]</div>
-                <div id="inspect-views">
-                  <span>$i18n{itemInspectViews}</span>
-                  <template is="dom-repeat" items="[[data.views]]">
-                    <paper-button on-tap="onInspectTap_">
-                      [[computeInspectLabel_(item)]]
-                    </paper-button>
-                  </template>
-                </div>
+            <div id="corrupted-warning"
+                hidden$="[[!data.disableReasons.corruptInstall]]">
+              $i18n{itemCorruptInstall}
+            </div>
+            <div id="blacklisted-warning"><!-- No whitespace
+              -->[[data.blacklistText]]<!-- so we can use :empty in css.
+           --></div>
+          </div>
+          <template is="dom-if" if="[[inDevMode]]">
+            <div id="extension-id">[[data.id]]</div>
+            <template is="dom-if"
+                if="[[!computeInspectViewsHidden_(data.views)]]">
+              <div id="inspect-views">
+                <span>$i18n{itemInspectViews}</span>
+                <paper-button on-tap="onInspectTap_">
+                  [[computeFirstInspectLabel_(data.views)]]
+                </paper-button>
+                <paper-button
+                    hidden$="[[computeExtraViewsHidden_(data.views)]]"
+                    on-tap="onExtraInspectTap_">
+                  [[computeExtraInspectLabel_(data.views)]]
+                </paper-button>
               </div>
             </template>
-          </div>
-        </div>
-        <div id="button-strip" class="layout horizontal">
-          <div class="layout flex horizontal center">
-            <paper-button id="details-button" on-tap="onDetailsTap_">
-              $i18n{itemDetails}
-            </paper-button>
-            <paper-button id="errors-button" on-tap="onErrorsTap_"
-                hidden$="[[computeErrorsHidden_(data.*)]]">
-              $i18n{itemErrors}
-            </paper-button>
-            <paper-button id="remove-button" on-tap="onRemoveTap_">
-              $i18n{itemRemove}
-            </paper-button>
-          </div>
-          <paper-toggle-button id="enable-toggle"
-              checked="[[isEnabled_(data.state)]]" on-change="onEnableChange_">
-          </paper-toggle-button>
+          </template>
         </div>
       </div>
-      <template is="dom-if" if="[[hasWarnings_(data.*)]]">
-        <div id="suspicious-warning" class="warning mild"
-            hidden$="[[!data.disableReasons.suspiciousInstall]]">
-          $i18n{itemSuspiciousInstall}
-        </div>
-        <div id="corrupted-warning" class="warning severe"
-            hidden$="[[!data.disableReasons.corruptInstall]]">
-          <span>$i18n{itemCorruptInstall}</span>
-          <paper-button id="repair-button" on-tap="onRepairTap_">
-            $i18n{itemRepair}
+      <div id="button-strip" class="layout horizontal">
+        <div class="layout flex horizontal center">
+          <paper-button id="details-button" on-tap="onDetailsTap_">
+            $i18n{itemDetails}
+          </paper-button>
+          <paper-button id="remove-button" on-tap="onRemoveTap_">
+            $i18n{itemRemove}
+          </paper-button>
+          <paper-button id="errors-button" on-tap="onErrorsTap_"
+              hidden$="[[computeErrorsHidden_(data.*)]]">
+            $i18n{itemErrors}
           </paper-button>
         </div>
-        <div id="blacklisted-warning" class="warning severe"><!-- No whitespace
-          -->[[data.blacklistText]]<!-- ... so we can use :empty in css
-        --></div>
-      </template>
+        <paper-button id="repair-button" class="action-button"
+            on-tap="onRepairTap_"
+            hidden$="[[!data.disableReasons.corruptInstall]]">
+          $i18n{itemRepair}
+        </paper-button>
+        <paper-button id="reload-button" on-tap="onReloadTap_"
+            class="action-button"
+            hidden$="[[!isTerminated_(data.state)]]">
+          $i18n{itemReload}
+        </paper-button>
+        <paper-toggle-button id="enable-toggle" class="action-button"
+            checked="[[isEnabled_(data.state)]]" on-change="onEnableChange_"
+            hidden$="[[!showEnableToggle_(data.*)]]">
+        </paper-toggle-button>
+      </div>
     </div>
   </template>
   <script src="chrome://extensions/item.js"></script>
 </dom-module>