From 6ed141216487234b8bf5c25b853efe316c2d130a Mon Sep 17 00:00:00 2001
From: Rudy Lu <me@rudy.lu>
Date: Sat, 5 Jul 2014 17:31:01 +0800
Subject: [PATCH]  Bug 1027979 - Remove more dead code from keyboard app.   -
 Remove the pendingSymbols relate code.

---
 apps/keyboard/js/render.js       | 47 --------------------------------
 apps/keyboard/style/keyboard.css | 34 -----------------------
 2 files changed, 81 deletions(-)

diff --git a/apps/keyboard/js/render.js b/apps/keyboard/js/render.js
index 4cd4886f5298..398bf24df685 100644
--- a/apps/keyboard/js/render.js
+++ b/apps/keyboard/js/render.js
@@ -286,8 +286,6 @@ const IMERender = (function() {
       container.insertBefore(
         candidatePanelToggleButtonCode(), container.firstChild);
       container.insertBefore(candidatePanelCode(), container.firstChild);
-      container.insertBefore(pendingSymbolPanelCode(), container.firstChild);
-      showPendingSymbols('');
       showCandidates([], true);
 
       container.classList.add('candidate-panel');
@@ -313,44 +311,6 @@ const IMERender = (function() {
     key.classList.remove('lowercase');
   };
 
-  // Show pending symbols with highlight (selection) if provided
-  var showPendingSymbols = function km_showPendingSymbols(symbols,
-                                                          highlightStart,
-                                                          highlightEnd,
-                                                          highlightState) {
-    if (!activeIme)
-      return;
-
-    var HIGHLIGHT_COLOR_TABLE = {
-      'red': 'keyboard-pending-symbols-highlight-red',
-      'green': 'keyboard-pending-symbols-highlight-green',
-      'blue': 'keyboard-pending-symbols-highlight-blue'
-    };
-
-    // TODO: Save the element
-    var pendingSymbolPanel =
-      activeIme.querySelector('.keyboard-pending-symbol-panel');
-
-    if (pendingSymbolPanel) {
-
-      if (typeof highlightStart === 'undefined' ||
-        typeof highlightEnd === 'undefined' ||
-        typeof highlightState === 'undefined') {
-        pendingSymbolPanel.textContent = symbols;
-        return;
-      }
-
-      var span = document.createElement('span');
-      span.className = HIGHLIGHT_COLOR_TABLE[highlightState];
-      span.textContent = symbols.slice(highlightStart, highlightEnd);
-
-      pendingSymbolPanel.innerHTML = '';
-      pendingSymbolPanel.appendChild(span);
-      pendingSymbolPanel.appendChild(
-        document.createTextNode(symbols.substr(highlightEnd)));
-    }
-  };
-
   var toggleCandidatePanel = function(expand, resetScroll) {
     var candidatePanel = activeIme.querySelector('.keyboard-candidate-panel');
     if (resetScroll) {
@@ -869,12 +829,6 @@ const IMERender = (function() {
   // to be applied as dataset
   //*
 
-  var pendingSymbolPanelCode = function() {
-    var pendingSymbolPanel = document.createElement('div');
-    pendingSymbolPanel.classList.add('keyboard-pending-symbol-panel');
-    return pendingSymbolPanel;
-  };
-
   // Explicit call to mozL10n to translate the generated DOM element
   // to be removed once bug 992473 lands.
   var translateElement = function(el) {
@@ -1114,7 +1068,6 @@ const IMERender = (function() {
     'setUpperCaseLock': setUpperCaseLock,
     'resizeUI': resizeUI,
     'showCandidates': showCandidates,
-    'showPendingSymbols': showPendingSymbols,
     'getWidth': getWidth,
     'getHeight': getHeight,
     'getKeyArray': getKeyArray,
diff --git a/apps/keyboard/style/keyboard.css b/apps/keyboard/style/keyboard.css
index f5a1b0b9dfb5..b0379423aac7 100644
--- a/apps/keyboard/style/keyboard.css
+++ b/apps/keyboard/style/keyboard.css
@@ -378,27 +378,6 @@ bubble above the key when you tap and hold. */
   border: none;
 }
 
-/* IMEs */
-.keyboard-pending-symbol-panel {
-  position: absolute;
-  top: -3.5rem;
-  left: 0;
-  height: 3.2rem;
-  line-height: 3.2rem;
-  font-size: 2.4rem;
-  width: auto;
-  padding: 0 0.8rem;
-  background: rgba(245, 245, 245, 0.7);
-  color: rgb(36, 36, 36);
-  border-top: 0.1rem solid #d5d5d5;
-  border-right: 0.1rem solid #d5d5d5;
-  white-space: nowrap;
-}
-
-.keyboard-pending-symbol-panel:empty {
-  display: none;
-}
-
 #keyboard.full-candidate-panel {
   padding-top: 3.4rem;
 }
@@ -546,19 +525,6 @@ bubble above the key when you tap and hold. */
   background: -moz-linear-gradient(bottom, rgb(191,191,183) 10%, rgb(161,158,153) 90%);
 }
 
-/* Pending panel highlight */
-.keyboard-pending-symbols-highlight-green {
-  background: #33aa33;
-}
-
-.keyboard-pending-symbols-highlight-red {
-  background: #aa3333;
-}
-
-.keyboard-pending-symbols-highlight-blue {
-  background: #3333aa;
-}
-
 /* A note to show on the key to indicate the alternative char */
 .alt-note {
   position: absolute;