From ecab6aff5908bfd5b34670d2e2bb3696627fa47c Mon Sep 17 00:00:00 2001
From: Jean Chalard <jchalard@google.com>
Date: Fri, 24 Oct 2014 17:12:30 +0900
Subject: Remove Dict dependency on WordComposer and ProximityInfo

Bug: 18108776
Change-Id: I9b399a44241e05a7add9bb8094263aa76de37880
---
 .../inputmethod/latin/common/ComposedData.java     | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 common/src/com/android/inputmethod/latin/common/ComposedData.java

(limited to 'common/src/com/android/inputmethod/latin')

diff --git a/common/src/com/android/inputmethod/latin/common/ComposedData.java b/common/src/com/android/inputmethod/latin/common/ComposedData.java
new file mode 100644
index 000000000..0508d49cb
--- /dev/null
+++ b/common/src/com/android/inputmethod/latin/common/ComposedData.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2014 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.common;
+
+/**
+ * An immutable class that encapsulates a snapshot of word composition data.
+ */
+public class ComposedData {
+    public final InputPointers mInputPointers;
+    public final boolean mIsBatchMode;
+    public final String mTypedWord;
+    public ComposedData(final InputPointers inputPointers, final boolean isBatchMode,
+            final String typedWord) {
+        mInputPointers = inputPointers;
+        mIsBatchMode = isBatchMode;
+        mTypedWord = typedWord;
+    }
+
+    /**
+     * Copy the code points in the typed word to a destination array of ints.
+     *
+     * If the array is too small to hold the code points in the typed word, nothing is copied and
+     * -1 is returned.
+     *
+     * @param destination the array of ints.
+     * @return the number of copied code points.
+     */
+    public int copyCodePointsExceptTrailingSingleQuotesAndReturnCodePointCount(
+            final int[] destination) {
+        // lastIndex is exclusive
+        final int lastIndex = mTypedWord.length()
+                - StringUtils.getTrailingSingleQuotesCount(mTypedWord);
+        if (lastIndex <= 0) {
+            // The string is empty or contains only single quotes.
+            return 0;
+        }
+
+        // The following function counts the number of code points in the text range which begins
+        // at index 0 and extends to the character at lastIndex.
+        final int codePointSize = Character.codePointCount(mTypedWord, 0, lastIndex);
+        if (codePointSize > destination.length) {
+            return -1;
+        }
+        return StringUtils.copyCodePointsAndReturnCodePointCount(destination, mTypedWord, 0,
+                lastIndex, true /* downCase */);
+    }
+}
-- 
cgit v1.2.3-83-g751a