148 lines
5.9 KiB
Java
148 lines
5.9 KiB
Java
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/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.android.inputmethod.keyboard.internal;
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import android.content.res.TypedArray;
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import android.graphics.drawable.Drawable;
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import com.android.inputmethod.keyboard.Keyboard;
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import com.android.inputmethod.latin.R;
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public class KeyboardIconsSet {
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public static final int ICON_UNDEFINED = 0;
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// This should be aligned with Keyboard.keyIcon enum.
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private static final int ICON_SHIFT_KEY = 1;
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private static final int ICON_TO_SYMBOL_KEY = 2;
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private static final int ICON_TO_SYMBOL_KEY_WITH_SHORTCUT = 3;
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private static final int ICON_DELETE_KEY = 4;
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private static final int ICON_SETTINGS_KEY = 5;
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private static final int ICON_SHORTCUT_KEY = 6;
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private static final int ICON_SPACE_KEY = 7;
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private static final int ICON_RETURN_KEY = 8;
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private static final int ICON_SEARCH_KEY = 9;
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private static final int ICON_TAB_KEY = 10;
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private static final int ICON_NUM1_KEY = 11;
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private static final int ICON_NUM2_KEY = 12;
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private static final int ICON_NUM3_KEY = 13;
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private static final int ICON_NUM4_KEY = 14;
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private static final int ICON_NUM5_KEY = 15;
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private static final int ICON_NUM6_KEY = 16;
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private static final int ICON_NUM7_KEY = 17;
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private static final int ICON_NUM8_KEY = 18;
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private static final int ICON_NUM9_KEY = 19;
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private static final int ICON_NUM0_KEY = 20;
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private static final int ICON_NUM_STAR_KEY = 21;
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private static final int ICON_NUM_POUND_KEY = 22;
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private static final int ICON_NUM_ALT_KEY = 23;
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// This should be aligned with Keyboard.keyIconShifted enum.
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private static final int ICON_SHIFTED_SHIFT_KEY = 24;
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// This should be aligned with Keyboard.keyIconPreview enum.
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private static final int ICON_PREVIEW_SPACE_KEY = 25;
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private static final int ICON_PREVIEW_TAB_KEY = 26;
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private static final int ICON_PREVIEW_SETTINGS_KEY = 27;
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private static final int ICON_PREVIEW_SHORTCUT_KEY = 28;
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private static final int ICON_LAST = 28;
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private final Drawable mIcons[] = new Drawable[ICON_LAST + 1];
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private static final int getIconId(int attrIndex) {
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switch (attrIndex) {
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case R.styleable.Keyboard_iconShiftKey:
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return ICON_SHIFT_KEY;
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case R.styleable.Keyboard_iconToSymbolKey:
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return ICON_TO_SYMBOL_KEY;
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case R.styleable.Keyboard_iconToSymbolKeyWithShortcut:
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return ICON_TO_SYMBOL_KEY_WITH_SHORTCUT;
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case R.styleable.Keyboard_iconDeleteKey:
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return ICON_DELETE_KEY;
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case R.styleable.Keyboard_iconSettingsKey:
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return ICON_SETTINGS_KEY;
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case R.styleable.Keyboard_iconShortcutKey:
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return ICON_SHORTCUT_KEY;
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case R.styleable.Keyboard_iconSpaceKey:
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return ICON_SPACE_KEY;
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case R.styleable.Keyboard_iconReturnKey:
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return ICON_RETURN_KEY;
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case R.styleable.Keyboard_iconSearchKey:
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return ICON_SEARCH_KEY;
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case R.styleable.Keyboard_iconTabKey:
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return ICON_TAB_KEY;
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case R.styleable.Keyboard_iconNum1Key:
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return ICON_NUM1_KEY;
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case R.styleable.Keyboard_iconNum2Key:
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return ICON_NUM2_KEY;
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case R.styleable.Keyboard_iconNum3Key:
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return ICON_NUM3_KEY;
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case R.styleable.Keyboard_iconNum4Key:
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return ICON_NUM4_KEY;
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case R.styleable.Keyboard_iconNum5Key:
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return ICON_NUM5_KEY;
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case R.styleable.Keyboard_iconNum6Key:
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return ICON_NUM6_KEY;
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case R.styleable.Keyboard_iconNum7Key:
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return ICON_NUM7_KEY;
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case R.styleable.Keyboard_iconNum8Key:
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return ICON_NUM8_KEY;
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case R.styleable.Keyboard_iconNum9Key:
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return ICON_NUM9_KEY;
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case R.styleable.Keyboard_iconNum0Key:
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return ICON_NUM0_KEY;
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case R.styleable.Keyboard_iconNumStarKey:
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return ICON_NUM_STAR_KEY;
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case R.styleable.Keyboard_iconNumPoundKey:
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return ICON_NUM_POUND_KEY;
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case R.styleable.Keyboard_iconNumAltKey:
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return ICON_NUM_ALT_KEY;
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case R.styleable.Keyboard_iconShiftedShiftKey:
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return ICON_SHIFTED_SHIFT_KEY;
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case R.styleable.Keyboard_iconPreviewSpaceKey:
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return ICON_PREVIEW_SPACE_KEY;
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case R.styleable.Keyboard_iconPreviewTabKey:
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return ICON_PREVIEW_TAB_KEY;
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case R.styleable.Keyboard_iconPreviewSettingsKey:
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return ICON_PREVIEW_SETTINGS_KEY;
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case R.styleable.Keyboard_iconPreviewShortcutKey:
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return ICON_PREVIEW_SHORTCUT_KEY;
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default:
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return ICON_UNDEFINED;
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}
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}
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public void loadIcons(TypedArray keyboardAttrs) {
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final int count = keyboardAttrs.getIndexCount();
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for (int i = 0; i < count; i++) {
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final int attrIndex = keyboardAttrs.getIndex(i);
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final int iconId = getIconId(attrIndex);
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if (iconId != ICON_UNDEFINED) {
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final Drawable icon = keyboardAttrs.getDrawable(attrIndex);
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Keyboard.setDefaultBounds(icon);
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mIcons[iconId] = icon;
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}
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}
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}
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public Drawable getIcon(int iconId) {
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if (iconId == ICON_UNDEFINED)
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return null;
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if (iconId < 0 || iconId >= mIcons.length)
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throw new IllegalArgumentException("icon id is out of range: " + iconId);
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return mIcons[iconId];
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}
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}
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