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package com.WazaBe.HoloEverywhere.widget;

import android.annotation.SuppressLint;
import android.content.Context;
import android.content.res.TypedArray;
import android.os.Build.VERSION;
import android.util.AttributeSet;

import com.WazaBe.HoloEverywhere.R;

public class Button extends android.widget.Button {
	private boolean allCaps = false;
	private CharSequence originalText;
	private BufferType originalType;

	public Button(Context context) {
		this(context, null);
	}

	public Button(Context context, AttributeSet attrs) {
		this(context, attrs, android.R.attr.buttonStyle);
	}

	public Button(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
		TypedArray a = getContext().obtainStyledAttributes(attrs,
				R.styleable.TextView, defStyle, 0);
		if (a.hasValue(R.styleable.TextView_android_textAllCaps)) {
			allCaps = a.getBoolean(R.styleable.TextView_android_textAllCaps,
					false);
		} else {
			allCaps = a.getBoolean(R.styleable.TextView_textAllCaps, false);
		}
		CharSequence text = null;
		if (a.hasValue(R.styleable.TextView_android_text)) {
			text = a.getText(R.styleable.TextView_android_text);
		}
		a.recycle();
		if (text != null) {
			setText(text);
		}
	}

	@Override
	@SuppressLint("NewApi")
	public void dispatchDisplayHint(int hint) {
		onDisplayHint(hint);
	}

	public boolean isAllCaps() {
		return allCaps;
	}

	@Override
	@SuppressLint("NewApi")
	protected void onDisplayHint(int hint) {
		if (VERSION.SDK_INT >= 8) {
			super.onDisplayHint(hint);
		}
	}

	@Override
	public void setAllCaps(boolean allCaps) {
		this.allCaps = allCaps;
		updateTextState();
	}

	@Override
	public void setText(CharSequence text, BufferType type) {
		originalText = text;
		originalType = type;
		updateTextState();
	}

	private void updateTextState() {
		super.setText(allCaps ? originalText.toString().toUpperCase()
				: originalText, originalType);
	}
}