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/*
* 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.keyboard.layout;
import com.android.inputmethod.keyboard.KeyboardId;
import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
import com.android.inputmethod.keyboard.layout.expected.ExpectedKey.ExpectedAdditionalMoreKey;
import com.android.inputmethod.latin.settings.CustomInputStyleSettingsFragment;
import java.util.Locale;
/**
* The Dvorak alphabet keyboard.
*/
public class Dvorak extends LayoutBase {
private static final String LAYOUT_NAME = "dvorak";
public Dvorak(final LayoutCustomizer customizer) {
super(customizer, Symbols.class, SymbolsShifted.class);
}
@Override
public String getName() { return LAYOUT_NAME; }
public static class DvorakCustomizer extends LayoutCustomizer {
public DvorakCustomizer(final Locale locale) { super(locale); }
@Override
public ExpectedKey[] getLeftShiftKeys(final boolean isPhone) {
return isPhone ? joinKeys(SHIFT_KEY): joinKeys(SHIFT_KEY, key("q"));
}
@Override
public ExpectedKey[] getRightShiftKeys(final boolean isPhone) {
return isPhone ? EMPTY_KEYS : joinKeys(key("z"), SHIFT_KEY);
}
@Override
public ExpectedKey[] getKeysLeftToSpacebar(final boolean isPhone) {
// U+00A1: "¡" INVERTED EXCLAMATION MARK
return isPhone ? joinKeys(key("q", SETTINGS_KEY))
: joinKeys(key("!", joinMoreKeys("\u00A1", SETTINGS_KEY)));
}
@Override
public ExpectedKey[] getKeysRightToSpacebar(final boolean isPhone) {
final ExpectedAdditionalMoreKey[] punctuationMoreKeys =
convertToAdditionalMoreKeys(getPunctuationMoreKeys(isPhone));
// U+00BF: "¿" INVERTED QUESTION MARK
return isPhone
? joinKeys(key("z", punctuationMoreKeys))
: joinKeys(key("?", joinMoreKeys(punctuationMoreKeys, "\u00BF")));
}
private static ExpectedAdditionalMoreKey[] convertToAdditionalMoreKeys(
final ExpectedKey ... moreKeys) {
final ExpectedAdditionalMoreKey[] additionalMoreKeys =
new ExpectedAdditionalMoreKey[moreKeys.length];
for (int index = 0; index < moreKeys.length; index++) {
additionalMoreKeys[index] = ExpectedAdditionalMoreKey.newInstance(moreKeys[index]);
}
return additionalMoreKeys;
}
}
@Override
public ExpectedKey[][] getCommonAlphabetLayout(final boolean isPhone) {
return ALPHABET_COMMON;
}
protected ExpectedKey getRow1_1Key(final boolean isPhone, final int elementId) {
if (elementId == KeyboardId.ELEMENT_ALPHABET
|| elementId == KeyboardId.ELEMENT_ALPHABET_AUTOMATIC_SHIFTED) {
return key("'", joinMoreKeys(additionalMoreKey("1"), "!", "\""));
}
return key("\"", additionalMoreKey("1"));
}
protected ExpectedKey getRow1_2Key(final boolean isPhone, final int elementId) {
if (elementId == KeyboardId.ELEMENT_ALPHABET
|| elementId == KeyboardId.ELEMENT_ALPHABET_AUTOMATIC_SHIFTED) {
return key(",", joinMoreKeys(additionalMoreKey("2"), "?", "<"));
}
return key("<", additionalMoreKey("2"));
}
protected ExpectedKey getRow1_3Key(final boolean isPhone, final int elementId) {
if (elementId == KeyboardId.ELEMENT_ALPHABET
|| elementId == KeyboardId.ELEMENT_ALPHABET_AUTOMATIC_SHIFTED) {
return key(".", joinMoreKeys(additionalMoreKey("3"), ">"));
}
return key(">", additionalMoreKey("3"));
}
@Override
public ExpectedKey[][] getLayout(final boolean isPhone, final int elementId) {
if (elementId == KeyboardId.ELEMENT_SYMBOLS
|| elementId == KeyboardId.ELEMENT_SYMBOLS_SHIFTED) {
return super.getLayout(isPhone, elementId);
}
final ExpectedKeyboardBuilder builder = new ExpectedKeyboardBuilder(
getCommonAlphabetLayout(isPhone));
builder.replaceKeyOfLabel(ROW1_1, getRow1_1Key(isPhone, elementId))
.replaceKeyOfLabel(ROW1_2, getRow1_2Key(isPhone, elementId))
.replaceKeyOfLabel(ROW1_3, getRow1_3Key(isPhone, elementId));
convertCommonLayoutToKeyboard(builder, isPhone);
getCustomizer().setAccentedLetters(builder);
if (elementId != KeyboardId.ELEMENT_ALPHABET) {
builder.toUpperCase(getLocale());
builder.replaceKeysOfAll(SHIFT_KEY, SHIFTED_SHIFT_KEY);
}
return builder.build();
}
public static final String ROW1_1 = "ROW1_1";
public static final String ROW1_2 = "ROW1_2";
public static final String ROW1_3 = "ROW1_3";
private static final ExpectedKey[][] ALPHABET_COMMON = new ExpectedKeyboardBuilder()
.setKeysOfRow(1,
ROW1_1, ROW1_2, ROW1_3,
key("p", additionalMoreKey("4")),
key("y", additionalMoreKey("5")),
key("f", additionalMoreKey("6")),
key("g", additionalMoreKey("7")),
key("c", additionalMoreKey("8")),
key("r", additionalMoreKey("9")),
key("l", additionalMoreKey("0")))
.setKeysOfRow(2, "a", "o", "e", "u", "i", "d", "h", "t", "n", "s")
.setKeysOfRow(3, "j", "k", "x", "b", "m", "w", "v")
.build();
}
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