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

1 files changed, 0 insertions, 319 deletions

diff --git a/java/src/com/android/inputmethod/event/Event.java b/java/src/com/android/inputmethod/event/Event.java
deleted file mode 100644
index 58d878fbe..000000000
--- a/java/src/com/android/inputmethod/event/Event.java
+++ /dev/null
@@ -1,319 +0,0 @@
-/*
- * Copyright (C) 2012 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 com.android.inputmethod.annotations.ExternallyReferenced;
-import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
-import com.android.inputmethod.latin.common.Constants;
-import com.android.inputmethod.latin.common.StringUtils;
-
-import javax.annotation.Nonnull;
-
-/**
- * Class representing a generic input event as handled by Latin IME.
- *
- * This contains information about the origin of the event, but it is generalized and should
- * represent a software keypress, hardware keypress, or d-pad move alike.
- * Very importantly, this does not necessarily result in inputting one character, or even anything
- * at all - it may be a dead key, it may be a partial input, it may be a special key on the
- * keyboard, it may be a cancellation of a keypress (e.g. in a soft keyboard the finger of the
- * user has slid out of the key), etc. It may also be a batch input from a gesture or handwriting
- * for example.
- * The combiner should figure out what to do with this.
- */
-public class Event {
-    // Should the types below be represented by separate classes instead? It would be cleaner
-    // but probably a bit too much
-    // An event we don't handle in Latin IME, for example pressing Ctrl on a hardware keyboard.
-    final public static int EVENT_TYPE_NOT_HANDLED = 0;
-    // A key press that is part of input, for example pressing an alphabetic character on a
-    // hardware qwerty keyboard. It may be part of a sequence that will be re-interpreted later
-    // through combination.
-    final public static int EVENT_TYPE_INPUT_KEYPRESS = 1;
-    // A toggle event is triggered by a key that affects the previous character. An example would
-    // be a numeric key on a 10-key keyboard, which would toggle between 1 - a - b - c with
-    // repeated presses.
-    final public static int EVENT_TYPE_TOGGLE = 2;
-    // A mode event instructs the combiner to change modes. The canonical example would be the
-    // hankaku/zenkaku key on a Japanese keyboard, or even the caps lock key on a qwerty keyboard
-    // if handled at the combiner level.
-    final public static int EVENT_TYPE_MODE_KEY = 3;
-    // An event corresponding to a gesture.
-    final public static int EVENT_TYPE_GESTURE = 4;
-    // An event corresponding to the manual pick of a suggestion.
-    final public static int EVENT_TYPE_SUGGESTION_PICKED = 5;
-    // An event corresponding to a string generated by some software process.
-    final public static int EVENT_TYPE_SOFTWARE_GENERATED_STRING = 6;
-    // An event corresponding to a cursor move
-    final public static int EVENT_TYPE_CURSOR_MOVE = 7;
-
-    // 0 is a valid code point, so we use -1 here.
-    final public static int NOT_A_CODE_POINT = -1;
-    // -1 is a valid key code, so we use 0 here.
-    final public static int NOT_A_KEY_CODE = 0;
-
-    final private static int FLAG_NONE = 0;
-    // This event is a dead character, usually input by a dead key. Examples include dead-acute
-    // or dead-abovering.
-    final private static int FLAG_DEAD = 0x1;
-    // This event is coming from a key repeat, software or hardware.
-    final private static int FLAG_REPEAT = 0x2;
-    // This event has already been consumed.
-    final private static int FLAG_CONSUMED = 0x4;
-
-    final private int mEventType; // The type of event - one of the constants above
-    // The code point associated with the event, if relevant. This is a unicode code point, and
-    // has nothing to do with other representations of the key. It is only relevant if this event
-    // is of KEYPRESS type, but for a mode key like hankaku/zenkaku or ctrl, there is no code point
-    // associated so this should be NOT_A_CODE_POINT to avoid unintentional use of its value when
-    // it's not relevant.
-    final public int mCodePoint;
-
-    // If applicable, this contains the string that should be input.
-    final public CharSequence mText;
-
-    // The key code associated with the event, if relevant. This is relevant whenever this event
-    // has been triggered by a key press, but not for a gesture for example. This has conceptually
-    // no link to the code point, although keys that enter a straight code point may often set
-    // this to be equal to mCodePoint for convenience. If this is not a key, this must contain
-    // NOT_A_KEY_CODE.
-    final public int mKeyCode;
-
-    // Coordinates of the touch event, if relevant. If useful, we may want to replace this with
-    // a MotionEvent or something in the future. This is only relevant when the keypress is from
-    // a software keyboard obviously, unless there are touch-sensitive hardware keyboards in the
-    // future or some other awesome sauce.
-    final public int mX;
-    final public int mY;
-
-    // Some flags that can't go into the key code. It's a bit field of FLAG_*
-    final private int mFlags;
-
-    // If this is of type EVENT_TYPE_SUGGESTION_PICKED, this must not be null (and must be null in
-    // other cases).
-    final public SuggestedWordInfo mSuggestedWordInfo;
-
-    // The next event, if any. Null if there is no next event yet.
-    final public Event mNextEvent;
-
-    // This method is private - to create a new event, use one of the create* utility methods.
-    private Event(final int type, final CharSequence text, final int codePoint, final int keyCode,
-            final int x, final int y, final SuggestedWordInfo suggestedWordInfo, final int flags,
-            final Event next) {
-        mEventType = type;
-        mText = text;
-        mCodePoint = codePoint;
-        mKeyCode = keyCode;
-        mX = x;
-        mY = y;
-        mSuggestedWordInfo = suggestedWordInfo;
-        mFlags = flags;
-        mNextEvent = next;
-        // Validity checks
-        // mSuggestedWordInfo is non-null if and only if the type is SUGGESTION_PICKED
-        if (EVENT_TYPE_SUGGESTION_PICKED == mEventType) {
-            if (null == mSuggestedWordInfo) {
-                throw new RuntimeException("Wrong event: SUGGESTION_PICKED event must have a "
-                        + "non-null SuggestedWordInfo");
-            }
-        } else {
-            if (null != mSuggestedWordInfo) {
-                throw new RuntimeException("Wrong event: only SUGGESTION_PICKED events may have " +
-                        "a non-null SuggestedWordInfo");
-            }
-        }
-    }
-
-    @Nonnull
-    public static Event createSoftwareKeypressEvent(final int codePoint, final int keyCode,
-            final int x, final int y, final boolean isKeyRepeat) {
-        return new Event(EVENT_TYPE_INPUT_KEYPRESS, null /* text */, codePoint, keyCode, x, y,
-                null /* suggestedWordInfo */, isKeyRepeat ? FLAG_REPEAT : FLAG_NONE, null);
-    }
-
-    @Nonnull
-    public static Event createHardwareKeypressEvent(final int codePoint, final int keyCode,
-            final Event next, final boolean isKeyRepeat) {
-        return new Event(EVENT_TYPE_INPUT_KEYPRESS, null /* text */, codePoint, keyCode,
-                Constants.EXTERNAL_KEYBOARD_COORDINATE, Constants.EXTERNAL_KEYBOARD_COORDINATE,
-                null /* suggestedWordInfo */, isKeyRepeat ? FLAG_REPEAT : FLAG_NONE, next);
-    }
-
-    // This creates an input event for a dead character. @see {@link #FLAG_DEAD}
-    @ExternallyReferenced
-    @Nonnull
-    public static Event createDeadEvent(final int codePoint, final int keyCode, final Event next) {
-        // TODO: add an argument or something if we ever create a software layout with dead keys.
-        return new Event(EVENT_TYPE_INPUT_KEYPRESS, null /* text */, codePoint, keyCode,
-                Constants.EXTERNAL_KEYBOARD_COORDINATE, Constants.EXTERNAL_KEYBOARD_COORDINATE,
-                null /* suggestedWordInfo */, FLAG_DEAD, next);
-    }
-
-    /**
-     * Create an input event with nothing but a code point. This is the most basic possible input
-     * event; it contains no information on many things the IME requires to function correctly,
-     * so avoid using it unless really nothing is known about this input.
-     * @param codePoint the code point.
-     * @return an event for this code point.
-     */
-    @Nonnull
-    public static Event createEventForCodePointFromUnknownSource(final int codePoint) {
-        // TODO: should we have a different type of event for this? After all, it's not a key press.
-        return new Event(EVENT_TYPE_INPUT_KEYPRESS, null /* text */, codePoint, NOT_A_KEY_CODE,
-                Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE,
-                null /* suggestedWordInfo */, FLAG_NONE, null /* next */);
-    }
-
-    /**
-     * Creates an input event with a code point and x, y coordinates. This is typically used when
-     * resuming a previously-typed word, when the coordinates are still known.
-     * @param codePoint the code point to input.
-     * @param x the X coordinate.
-     * @param y the Y coordinate.
-     * @return an event for this code point and coordinates.
-     */
-    @Nonnull
-    public static Event createEventForCodePointFromAlreadyTypedText(final int codePoint,
-            final int x, final int y) {
-        // TODO: should we have a different type of event for this? After all, it's not a key press.
-        return new Event(EVENT_TYPE_INPUT_KEYPRESS, null /* text */, codePoint, NOT_A_KEY_CODE,
-                x, y, null /* suggestedWordInfo */, FLAG_NONE, null /* next */);
-    }
-
-    /**
-     * Creates an input event representing the manual pick of a suggestion.
-     * @return an event for this suggestion pick.
-     */
-    @Nonnull
-    public static Event createSuggestionPickedEvent(final SuggestedWordInfo suggestedWordInfo) {
-        return new Event(EVENT_TYPE_SUGGESTION_PICKED, suggestedWordInfo.mWord,
-                NOT_A_CODE_POINT, NOT_A_KEY_CODE,
-                Constants.SUGGESTION_STRIP_COORDINATE, Constants.SUGGESTION_STRIP_COORDINATE,
-                suggestedWordInfo, FLAG_NONE, null /* next */);
-    }
-
-    /**
-     * Creates an input event with a CharSequence. This is used by some software processes whose
-     * output is a string, possibly with styling. Examples include press on a multi-character key,
-     * or combination that outputs a string.
-     * @param text the CharSequence associated with this event.
-     * @param keyCode the key code, or NOT_A_KEYCODE if not applicable.
-     * @return an event for this text.
-     */
-    @Nonnull
-    public static Event createSoftwareTextEvent(final CharSequence text, final int keyCode) {
-        return new Event(EVENT_TYPE_SOFTWARE_GENERATED_STRING, text, NOT_A_CODE_POINT, keyCode,
-                Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE,
-                null /* suggestedWordInfo */, FLAG_NONE, null /* next */);
-    }
-
-    /**
-     * Creates an input event representing the manual pick of a punctuation suggestion.
-     * @return an event for this suggestion pick.
-     */
-    @Nonnull
-    public static Event createPunctuationSuggestionPickedEvent(
-            final SuggestedWordInfo suggestedWordInfo) {
-        final int primaryCode = suggestedWordInfo.mWord.charAt(0);
-        return new Event(EVENT_TYPE_SUGGESTION_PICKED, suggestedWordInfo.mWord, primaryCode,
-                NOT_A_KEY_CODE, Constants.SUGGESTION_STRIP_COORDINATE,
-                Constants.SUGGESTION_STRIP_COORDINATE, suggestedWordInfo, FLAG_NONE,
-                null /* next */);
-    }
-
-    /**
-     * Creates an input event representing moving the cursor. The relative move amount is stored
-     * in mX.
-     * @param moveAmount the relative move amount.
-     * @return an event for this cursor move.
-     */
-    @Nonnull
-    public static Event createCursorMovedEvent(final int moveAmount) {
-        return new Event(EVENT_TYPE_CURSOR_MOVE, null, NOT_A_CODE_POINT, NOT_A_KEY_CODE,
-                moveAmount, Constants.NOT_A_COORDINATE, null, FLAG_NONE, null);
-    }
-
-    /**
-     * Creates an event identical to the passed event, but that has already been consumed.
-     * @param source the event to copy the properties of.
-     * @return an identical event marked as consumed.
-     */
-    @Nonnull
-    public static Event createConsumedEvent(final Event source) {
-        // A consumed event should not input any text at all, so we pass the empty string as text.
-        return new Event(source.mEventType, source.mText, source.mCodePoint, source.mKeyCode,
-                source.mX, source.mY, source.mSuggestedWordInfo, source.mFlags | FLAG_CONSUMED,
-                source.mNextEvent);
-    }
-
-    @Nonnull
-    public static Event createNotHandledEvent() {
-        return new Event(EVENT_TYPE_NOT_HANDLED, null /* text */, NOT_A_CODE_POINT, NOT_A_KEY_CODE,
-                Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE,
-                null /* suggestedWordInfo */, FLAG_NONE, null);
-    }
-
-    // Returns whether this is a function key like backspace, ctrl, settings... as opposed to keys
-    // that result in input like letters or space.
-    public boolean isFunctionalKeyEvent() {
-        // This logic may need to be refined in the future
-        return NOT_A_CODE_POINT == mCodePoint;
-    }
-
-    // Returns whether this event is for a dead character. @see {@link #FLAG_DEAD}
-    public boolean isDead() {
-        return 0 != (FLAG_DEAD & mFlags);
-    }
-
-    public boolean isKeyRepeat() {
-        return 0 != (FLAG_REPEAT & mFlags);
-    }
-
-    public boolean isConsumed() { return 0 != (FLAG_CONSUMED & mFlags); }
-
-    public boolean isGesture() { return EVENT_TYPE_GESTURE == mEventType; }
-
-    // Returns whether this is a fake key press from the suggestion strip. This happens with
-    // punctuation signs selected from the suggestion strip.
-    public boolean isSuggestionStripPress() {
-        return EVENT_TYPE_SUGGESTION_PICKED == mEventType;
-    }
-
-    public boolean isHandled() {
-        return EVENT_TYPE_NOT_HANDLED != mEventType;
-    }
-
-    public CharSequence getTextToCommit() {
-        if (isConsumed()) {
-            return ""; // A consumed event should input no text.
-        }
-        switch (mEventType) {
-        case EVENT_TYPE_MODE_KEY:
-        case EVENT_TYPE_NOT_HANDLED:
-        case EVENT_TYPE_TOGGLE:
-        case EVENT_TYPE_CURSOR_MOVE:
-            return "";
-        case EVENT_TYPE_INPUT_KEYPRESS:
-            return StringUtils.newSingleCodePointString(mCodePoint);
-        case EVENT_TYPE_GESTURE:
-        case EVENT_TYPE_SOFTWARE_GENERATED_STRING:
-        case EVENT_TYPE_SUGGESTION_PICKED:
-            return mText;
-        }
-        throw new RuntimeException("Unknown event type: " + mEventType);
-    }
-}