73 lines
2.9 KiB
Java
73 lines
2.9 KiB
Java
/*
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* Copyright (C) 2010 Google Inc.
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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;
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import com.android.inputmethod.latin.R;
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import android.content.res.Resources;
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import android.content.res.TypedArray;
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import android.content.res.XmlResourceParser;
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import android.util.Xml;
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/**
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* Container for keys in the keyboard. All keys in a row are at the same Y-coordinate.
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* Some of the key size defaults can be overridden per row from what the {@link Keyboard}
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* defines.
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*/
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public class Row {
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/** Default width of a key in this row. */
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public final int mDefaultWidth;
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/** Default height of a key in this row. */
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public final int mDefaultHeight;
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/** Default horizontal gap between keys in this row. */
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public final int mDefaultHorizontalGap;
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/** Vertical gap following this row. */
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public final int mVerticalGap;
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/**
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* Edge flags for this row of keys. Possible values that can be assigned are
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* {@link Keyboard#EDGE_TOP EDGE_TOP} and {@link Keyboard#EDGE_BOTTOM EDGE_BOTTOM}
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*/
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public final int mRowEdgeFlags;
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private final Keyboard mKeyboard;
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public Row(Resources res, Keyboard keyboard, XmlResourceParser parser) {
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this.mKeyboard = keyboard;
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final int keyboardWidth = keyboard.getDisplayWidth();
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final int keyboardHeight = keyboard.getKeyboardHeight();
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TypedArray a = res.obtainAttributes(Xml.asAttributeSet(parser),
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R.styleable.Keyboard);
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mDefaultWidth = KeyboardParser.getDimensionOrFraction(a,
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R.styleable.Keyboard_keyWidth, keyboardWidth, keyboard.getKeyWidth());
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mDefaultHeight = KeyboardParser.getDimensionOrFraction(a,
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R.styleable.Keyboard_rowHeight, keyboardHeight, keyboard.getRowHeight());
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mDefaultHorizontalGap = KeyboardParser.getDimensionOrFraction(a,
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R.styleable.Keyboard_horizontalGap, keyboardWidth, keyboard.getHorizontalGap());
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mVerticalGap = KeyboardParser.getDimensionOrFraction(a,
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R.styleable.Keyboard_verticalGap, keyboardHeight, keyboard.getVerticalGap());
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a.recycle();
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a = res.obtainAttributes(Xml.asAttributeSet(parser),
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R.styleable.Keyboard_Row);
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mRowEdgeFlags = a.getInt(R.styleable.Keyboard_Row_rowEdgeFlags, 0);
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a.recycle();
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}
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public Keyboard getKeyboard() {
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return mKeyboard;
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}
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}
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