Clean up dropdown carets

Summary: Adds dropdown carets to buttons more universally that are actually dropdowns.

Test Plan: Differential, Application Search, Diffusion. Mobile and Desktop.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D18292

resources/celerity/map.php

···
   'names' => array(
     'conpherence.pkg.css' => 'e68cf1fa',
     'conpherence.pkg.js' => 'b5b51108',
-    'core.pkg.css' => 'd6046dd9',
+    'core.pkg.css' => 'd9c9cfd0',
     'core.pkg.js' => '5d80e0db',
     'darkconsole.pkg.js' => '1f9a31bc',
     'differential.pkg.css' => '45951e9e',
···
     'rsrc/css/layout/phabricator-source-code-view.css' => 'aea41829',
     'rsrc/css/phui/button/phui-button-bar.css' => 'f1ff5494',
     'rsrc/css/phui/button/phui-button-simple.css' => '8e1baf68',
-    'rsrc/css/phui/button/phui-button.css' => '3a744520',
+    'rsrc/css/phui/button/phui-button.css' => '3ca51caa',
     'rsrc/css/phui/calendar/phui-calendar-day.css' => '572b1893',
     'rsrc/css/phui/calendar/phui-calendar-list.css' => '576be600',
     'rsrc/css/phui/calendar/phui-calendar-month.css' => '21154caf',
···
     'phui-big-info-view-css' => 'd13afcde',
     'phui-box-css' => '745e881d',
     'phui-button-bar-css' => 'f1ff5494',
-    'phui-button-css' => '3a744520',
+    'phui-button-css' => '3ca51caa',
     'phui-button-simple-css' => '8e1baf68',
     'phui-calendar-css' => 'f1ddf11c',
     'phui-calendar-day-css' => '572b1893',

src/applications/search/controller/PhabricatorApplicationSearchController.php

···
     return id(new PHUIButtonView())
       ->setTag('a')
       ->setHref('#')
-      ->setText(pht('Use Results...'))
+      ->setText(pht('Use Results'))
       ->setIcon('fa-bars')
       ->setDropdownMenu($action_list)
       ->addClass('dropdown');

src/view/phui/PHUIButtonView.php

···
     Javelin::initBehavior('phui-dropdown-menu');
 
     $this->addSigil('phui-dropdown-menu');
+    $this->setDropdown(true);
     $this->setMetadata($actions->getDropdownMenuMetadata());
 
     return $this;
···
 
   protected function getTagContent() {
 
-    $icon = null;
-    $text = $this->text;
-    if ($this->icon) {
-      $icon = $this->icon;
+    $icon = $this->icon;
+    $text = null;
+    $subtext = null;
 
-      $subtext = null;
-      if ($this->subtext) {
-        $subtext = phutil_tag(
-          'div',
-          array(
-            'class' => 'phui-button-subtext',
-          ),
-        $this->subtext);
-      }
+    if ($this->subtext) {
+      $subtext = phutil_tag(
+        'div',
+        array(
+          'class' => 'phui-button-subtext',
+        ),
+      $this->subtext);
+    }
 
-      if ($this->text !== null) {
-        $text = phutil_tag(
-          'div',
-          array(
-            'class' => 'phui-button-text',
-          ),
-          array(
-            $text,
-            $subtext,
-          ));
-      }
+    if ($this->text !== null) {
+      $text = phutil_tag(
+        'div',
+        array(
+          'class' => 'phui-button-text',
+        ),
+        array(
+          $this->text,
+          $subtext,
+        ));
     }
 
     $caret = null;
···
     if ($this->iconFirst == true) {
       return array($icon, $text, $caret);
     } else {
-      return array($text, $icon);
+      return array($text, $icon, $caret);
     }
   }
 }

webroot/rsrc/css/phui/button/phui-button.css

···
 }
 
 .dropdown .phui-button-text {
-  margin-right: 16px;
+  margin-right: 8px;
 }
 
 .button.has-icon .phui-button-text {