Rename to Kelar Keyboard (org.kelar.inputmethod.latin)

1 files changed, 0 insertions, 137 deletions

diff --git a/java/src/com/android/inputmethod/event/CombinerChain.java b/java/src/com/android/inputmethod/event/CombinerChain.java
deleted file mode 100644
index d77ece8e6..000000000
--- a/java/src/com/android/inputmethod/event/CombinerChain.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * 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.event;
-
-import android.text.SpannableStringBuilder;
-import android.text.TextUtils;
-
-import com.android.inputmethod.latin.common.Constants;
-
-import java.util.ArrayList;
-
-import javax.annotation.Nonnull;
-
-/**
- * This class implements the logic chain between receiving events and generating code points.
- *
- * Event sources are multiple. It may be a hardware keyboard, a D-PAD, a software keyboard,
- * or any exotic input source.
- * This class will orchestrate the composing chain that starts with an event as its input. Each
- * composer will be given turns one after the other.
- * The output is composed of two sequences of code points: the first, representing the already
- * finished combining part, will be shown normally as the composing string, while the second is
- * feedback on the composing state and will typically be shown with different styling such as
- * a colored background.
- */
-public class CombinerChain {
-    // The already combined text, as described above
-    private StringBuilder mCombinedText;
-    // The feedback on the composing state, as described above
-    private SpannableStringBuilder mStateFeedback;
-    private final ArrayList<Combiner> mCombiners;
-
-    /**
-     * Create an combiner chain.
-     *
-     * The combiner chain takes events as inputs and outputs code points and combining state.
-     * For example, if the input language is Japanese, the combining chain will typically perform
-     * kana conversion. This takes a string for initial text, taken to be present before the
-     * cursor: we'll start after this.
-     *
-     * @param initialText The text that has already been combined so far.
-     */
-    public CombinerChain(final String initialText) {
-        mCombiners = new ArrayList<>();
-        // The dead key combiner is always active, and always first
-        mCombiners.add(new DeadKeyCombiner());
-        mCombinedText = new StringBuilder(initialText);
-        mStateFeedback = new SpannableStringBuilder();
-    }
-
-    public void reset() {
-        mCombinedText.setLength(0);
-        mStateFeedback.clear();
-        for (final Combiner c : mCombiners) {
-            c.reset();
-        }
-    }
-
-    private void updateStateFeedback() {
-        mStateFeedback.clear();
-        for (int i = mCombiners.size() - 1; i >= 0; --i) {
-            mStateFeedback.append(mCombiners.get(i).getCombiningStateFeedback());
-        }
-    }
-
-    /**
-     * Process an event through the combining chain, and return a processed event to apply.
-     * @param previousEvents the list of previous events in this composition
-     * @param newEvent the new event to process
-     * @return the processed event. It may be the same event, or a consumed event, or a completely
-     *   new event. However it may never be null.
-     */
-    @Nonnull
-    public Event processEvent(final ArrayList<Event> previousEvents,
-            @Nonnull final Event newEvent) {
-        final ArrayList<Event> modifiablePreviousEvents = new ArrayList<>(previousEvents);
-        Event event = newEvent;
-        for (final Combiner combiner : mCombiners) {
-            // A combiner can never return more than one event; it can return several
-            // code points, but they should be encapsulated within one event.
-            event = combiner.processEvent(modifiablePreviousEvents, event);
-            if (event.isConsumed()) {
-                // If the event is consumed, then we don't pass it to subsequent combiners:
-                // they should not see it at all.
-                break;
-            }
-        }
-        updateStateFeedback();
-        return event;
-    }
-
-    /**
-     * Apply a processed event.
-     * @param event the event to be applied
-     */
-    public void applyProcessedEvent(final Event event) {
-        if (null != event) {
-            // TODO: figure out the generic way of doing this
-            if (Constants.CODE_DELETE == event.mKeyCode) {
-                final int length = mCombinedText.length();
-                if (length > 0) {
-                    final int lastCodePoint = mCombinedText.codePointBefore(length);
-                    mCombinedText.delete(length - Character.charCount(lastCodePoint), length);
-                }
-            } else {
-                final CharSequence textToCommit = event.getTextToCommit();
-                if (!TextUtils.isEmpty(textToCommit)) {
-                    mCombinedText.append(textToCommit);
-                }
-            }
-        }
-        updateStateFeedback();
-    }
-
-    /**
-     * Get the char sequence that should be displayed as the composing word. It may include
-     * styling spans.
-     */
-    public CharSequence getComposingWordWithCombiningFeedback() {
-        final SpannableStringBuilder s = new SpannableStringBuilder(mCombinedText);
-        return s.append(mStateFeedback);
-    }
-}