1 files changed, 68 insertions, 0 deletions
diff --git a/java/src/com/android/inputmethod/latin/ComposingStateManager.java b/java/src/com/android/inputmethod/latin/ComposingStateManager.java
new file mode 100644
index 000000000..8811f2023
--- /dev/null
+++ b/java/src/com/android/inputmethod/latin/ComposingStateManager.java
@@ -0,0 +1,68 @@
+/**
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.android.inputmethod.latin;
+
+import android.util.Log;
+
+public class ComposingStateManager {
+    private static final String TAG = ComposingStateManager.class.getSimpleName();
+    private static final ComposingStateManager sInstance = new ComposingStateManager();
+    private boolean mAutoCorrectionIndicatorOn;
+    private boolean mIsComposing;
+
+    public static ComposingStateManager getInstance() {
+        return sInstance;
+    }
+
+    private ComposingStateManager() {
+        mAutoCorrectionIndicatorOn = false;
+        mIsComposing = false;
+    }
+
+    public synchronized void onStartComposingText() {
+        if (!mIsComposing) {
+            if (LatinImeLogger.sDBG) {
+                Log.i(TAG, "Start composing text.");
+            }
+            mAutoCorrectionIndicatorOn = false;
+            mIsComposing = true;
+        }
+    }
+
+    public synchronized void onFinishComposingText() {
+        if (mIsComposing) {
+            if (LatinImeLogger.sDBG) {
+                Log.i(TAG, "Finish composing text.");
+            }
+            mAutoCorrectionIndicatorOn = false;
+            mIsComposing = false;
+        }
+    }
+
+    public synchronized boolean isAutoCorrectionIndicatorOn() {
+        return mAutoCorrectionIndicatorOn;
+    }
+
+    public synchronized void setAutoCorrectionIndicatorOn(boolean on) {
+        // Auto-correction indicator should be specified only when the current state is "composing".
+        if (!mIsComposing) return;
+        if (LatinImeLogger.sDBG) {
+            Log.i(TAG, "Set auto correction Indicator: " + on);
+        }
+        mAutoCorrectionIndicatorOn = on;
+    }
+}