From 1894c6e5869f928b310e05acb9e00dab3b30408c Mon Sep 17 00:00:00 2001
From: Ken Wakasa <kwakasa@google.com>
Date: Sun, 22 Apr 2012 18:46:35 +0900
Subject: [PATCH] Remove unused methods and classes
Change-Id: I1a82bf2202d436efa4c5135d705a048fe45a0257
---
.../inputmethod/latin/EditingUtils.java | 75 -------------------
1 file changed, 75 deletions(-)
diff --git a/java/src/com/android/inputmethod/latin/EditingUtils.java b/java/src/com/android/inputmethod/latin/EditingUtils.java
index 19dcf04460..7d673175ef 100644
--- a/java/src/com/android/inputmethod/latin/EditingUtils.java
+++ b/java/src/com/android/inputmethod/latin/EditingUtils.java
@@ -16,7 +16,6 @@
package com.android.inputmethod.latin;
-import android.text.TextUtils;
import android.view.inputmethod.ExtractedText;
import android.view.inputmethod.ExtractedTextRequest;
import android.view.inputmethod.InputConnection;
@@ -122,7 +121,6 @@ public class EditingUtils {
private static final Pattern spaceRegex = Pattern.compile("\\s+");
-
public static CharSequence getPreviousWord(InputConnection connection,
String sentenceSeperators) {
//TODO: Should fix this. This could be slow!
@@ -181,77 +179,4 @@ public class EditingUtils {
return w[w.length - 1];
}
-
- public static class SelectedWord {
- public final int mStart;
- public final int mEnd;
- public final CharSequence mWord;
-
- public SelectedWord(int start, int end, CharSequence word) {
- mStart = start;
- mEnd = end;
- mWord = word;
- }
- }
-
- /**
- * Takes a character sequence with a single character and checks if the character occurs
- * in a list of word separators or is empty.
- * @param singleChar A CharSequence with null, zero or one character
- * @param wordSeparators A String containing the word separators
- * @return true if the character is at a word boundary, false otherwise
- */
- private static boolean isWordBoundary(CharSequence singleChar, String wordSeparators) {
- return TextUtils.isEmpty(singleChar) || wordSeparators.contains(singleChar);
- }
-
- /**
- * Checks if the cursor is inside a word or the current selection is a whole word.
- * @param ic the InputConnection for accessing the text field
- * @param selStart the start position of the selection within the text field
- * @param selEnd the end position of the selection within the text field. This could be
- * the same as selStart, if there's no selection.
- * @param wordSeparators the word separator characters for the current language
- * @return an object containing the text and coordinates of the selected/touching word,
- * null if the selection/cursor is not marking a whole word.
- */
- public static SelectedWord getWordAtCursorOrSelection(final InputConnection ic,
- int selStart, int selEnd, String wordSeparators) {
- if (selStart == selEnd) {
- // There is just a cursor, so get the word at the cursor
- // getWordRangeAtCursor returns null if the connection is null
- final EditingUtils.Range range = getWordRangeAtCursor(ic, wordSeparators);
- if (range != null && !TextUtils.isEmpty(range.mWord)) {
- return new SelectedWord(selStart - range.mCharsBefore, selEnd + range.mCharsAfter,
- range.mWord);
- }
- } else {
- if (null == ic) return null;
- // Is the previous character empty or a word separator? If not, return null.
- final CharSequence charsBefore = ic.getTextBeforeCursor(1, 0);
- if (!isWordBoundary(charsBefore, wordSeparators)) {
- return null;
- }
-
- // Is the next character empty or a word separator? If not, return null.
- final CharSequence charsAfter = ic.getTextAfterCursor(1, 0);
- if (!isWordBoundary(charsAfter, wordSeparators)) {
- return null;
- }
-
- // Extract the selection alone
- final CharSequence touching = ic.getSelectedText(0);
- if (TextUtils.isEmpty(touching)) return null;
- // Is any part of the selection a separator? If so, return null.
- final int length = touching.length();
- for (int i = 0; i < length; i++) {
- if (wordSeparators.contains(touching.subSequence(i, i + 1))) {
- return null;
- }
- }
- // Prepare the selected word
- return new SelectedWord(selStart, selEnd, touching);
- }
- return null;
- }
}
--
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