From 6ddb07433fc8ed8675f0996a48790a05a97b61f0 Mon Sep 17 00:00:00 2001
From: "Tadashi G. Takaoka" <takaoka@google.com>
Date: Mon, 5 Dec 2011 18:16:40 +0900
Subject: [PATCH] Merge setManualTemporaryUpperCase and
 setAutomaticTemporaryUpperCase

Bug: 5708602
Change-Id: I6a0b5f0dcccbb6331a271cd61a48c474a7800289
---
 .../keyboard/KeyboardSwitcher.java            | 37 ++++++++++---------
 1 file changed, 19 insertions(+), 18 deletions(-)

diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
index eff9b4229..19bfef38a 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
@@ -69,6 +69,9 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
     private Resources mResources;
 
     private KeyboardState mState;
+    private static final int UNSHIFT = 0;
+    private static final int MANUAL_SHIFT = 1;
+    private static final int AUTOMATIC_SHIFT = 2;
 
     private KeyboardId mMainKeyboardId;
     private KeyboardId mSymbolsKeyboardId;
@@ -391,7 +394,7 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
         return false;
     }
 
-    public boolean isAutomaticTemporaryUpperCase() {
+    private boolean isAutomaticTemporaryUpperCase() {
         LatinKeyboard latinKeyboard = getLatinKeyboard();
         if (latinKeyboard != null)
             return latinKeyboard.isAutomaticTemporaryUpperCase();
@@ -412,13 +415,19 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
         return false;
     }
 
-    private void setManualTemporaryUpperCase(boolean shifted) {
+    private void setShift(int shiftMode) {
         LatinKeyboard latinKeyboard = getLatinKeyboard();
-        if (latinKeyboard != null) {
+        if (latinKeyboard == null)
+            return;
+        if (shiftMode == AUTOMATIC_SHIFT) {
+            latinKeyboard.setAutomaticTemporaryUpperCase();
+            mKeyboardView.invalidateAllKeys();
+        } else {
+            final boolean shifted = (shiftMode == MANUAL_SHIFT);
             // On non-distinct multi touch panel device, we should also turn off the shift locked
             // state when shift key is pressed to go to normal mode.
-            // On the other hand, on distinct multi touch panel device, turning off the shift locked
-            // state with shift key pressing is handled by onReleaseShift().
+            // On the other hand, on distinct multi touch panel device, turning off the shift
+            // locked state with shift key pressing is handled by onReleaseShift().
             if (!hasDistinctMultitouch() && !shifted && latinKeyboard.isShiftLocked()) {
                 latinKeyboard.setShiftLocked(false);
             }
@@ -428,14 +437,6 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
         }
     }
 
-    private void setAutomaticTemporaryUpperCase() {
-        LatinKeyboard latinKeyboard = getLatinKeyboard();
-        if (latinKeyboard != null) {
-            latinKeyboard.setAutomaticTemporaryUpperCase();
-            mKeyboardView.invalidateAllKeys();
-        }
-    }
-
     private void setShiftLocked(boolean shiftLocked) {
         LatinKeyboard latinKeyboard = getLatinKeyboard();
         if (latinKeyboard != null && latinKeyboard.setShiftLocked(shiftLocked)) {
@@ -454,7 +455,7 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
                     + " state=" + mState);
         }
         if (isAlphabetMode()) {
-            setManualTemporaryUpperCase(!isShiftedOrShiftLocked());
+            setShift(isShiftedOrShiftLocked() ? UNSHIFT : MANUAL_SHIFT);
         } else {
             toggleShiftInSymbol();
         }
@@ -516,9 +517,9 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
             if (!isShiftLocked && !mState.isShiftKeyIgnoring()) {
                 if (mState.isShiftKeyReleasing() && mInputMethodService.getCurrentAutoCapsState()) {
                     // Only when shift key is releasing, automatic temporary upper case will be set.
-                    setAutomaticTemporaryUpperCase();
+                    setShift(AUTOMATIC_SHIFT);
                 } else {
-                    setManualTemporaryUpperCase(mState.isShiftKeyMomentary());
+                    setShift(mState.isShiftKeyMomentary() ? MANUAL_SHIFT : UNSHIFT);
                 }
             }
         }
@@ -541,11 +542,11 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
             if (isShiftLocked) {
                 // Shift key is pressed while caps lock state, we will treat this state as shifted
                 // caps lock state and mark as if shift key pressed while normal state.
-                setManualTemporaryUpperCase(true);
+                setShift(MANUAL_SHIFT);
             } else if (isAutomaticTemporaryUpperCase) {
                 // Shift key is pressed while automatic temporary upper case, we have to move to
                 // manual temporary upper case.
-                setManualTemporaryUpperCase(true);
+                setShift(MANUAL_SHIFT);
             } else if (isShiftedOrShiftLocked) {
                 // In manual upper case state, we just record shift key has been pressing while
                 // shifted state.