164 lines
5.6 KiB
Java
164 lines
5.6 KiB
Java
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.mariotaku.twidere.view;
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import android.content.Context;
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import android.content.res.ColorStateList;
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import android.content.res.TypedArray;
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import android.graphics.PorterDuff.Mode;
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import android.graphics.drawable.Drawable;
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import android.support.annotation.ColorInt;
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import android.support.v7.widget.AppCompatTextView;
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import android.util.AttributeSet;
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import org.mariotaku.twidere.R;
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import org.mariotaku.twidere.util.support.TextViewSupport;
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/**
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* Created by mariotaku on 14/11/20.
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*/
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public class ActionIconThemedTextView extends AppCompatTextView {
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private final int mIconWidth, mIconHeight;
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@ColorInt
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private int mColor;
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@ColorInt
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private int mDisabledColor;
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@ColorInt
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private int mActivatedColor;
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public ActionIconThemedTextView(Context context) {
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this(context, null);
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}
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public ActionIconThemedTextView(Context context, AttributeSet attrs) {
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this(context, attrs, 0);
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}
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public ActionIconThemedTextView(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.IconActionButton);
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mColor = a.getColor(R.styleable.IconActionButton_iabColor, 0);
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mDisabledColor = a.getColor(R.styleable.IconActionButton_iabDisabledColor, 0);
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mActivatedColor = a.getColor(R.styleable.IconActionButton_iabActivatedColor, 0);
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mIconWidth = a.getDimensionPixelSize(R.styleable.IconActionButton_iabIconWidth, 0);
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mIconHeight = a.getDimensionPixelSize(R.styleable.IconActionButton_iabIconHeight, 0);
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a.recycle();
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updateCompoundDrawables();
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}
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@ColorInt
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public int getActivatedColor() {
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if (mActivatedColor != 0) return mActivatedColor;
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final ColorStateList colors = getLinkTextColors();
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if (colors != null) return colors.getDefaultColor();
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return getCurrentTextColor();
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}
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public void setActivatedColor(@ColorInt int color) {
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this.mActivatedColor = color;
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}
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@Override
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public void setCompoundDrawablesWithIntrinsicBounds(Drawable left, Drawable top, Drawable right, Drawable bottom) {
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super.setCompoundDrawablesWithIntrinsicBounds(left, top, right, bottom);
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updateCompoundDrawables();
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}
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@Override
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public void setCompoundDrawablesWithIntrinsicBounds(int left, int top, int right, int bottom) {
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super.setCompoundDrawablesWithIntrinsicBounds(left, top, right, bottom);
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updateCompoundDrawables();
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}
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@Override
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public void setCompoundDrawablesRelativeWithIntrinsicBounds(Drawable start, Drawable top, Drawable end, Drawable bottom) {
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super.setCompoundDrawablesRelativeWithIntrinsicBounds(start, top, end, bottom);
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updateCompoundDrawables();
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}
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@Override
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public void setCompoundDrawablesRelativeWithIntrinsicBounds(int start, int top, int end, int bottom) {
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super.setCompoundDrawablesRelativeWithIntrinsicBounds(start, top, end, bottom);
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updateCompoundDrawables();
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}
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@ColorInt
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public int getColor() {
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if (mColor != 0) return mColor;
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final ColorStateList colors = getTextColors();
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if (colors != null) return colors.getDefaultColor();
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return getCurrentTextColor();
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}
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public void setColor(@ColorInt int color) {
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this.mColor = color;
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}
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@ColorInt
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public int getDisabledColor() {
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if (mDisabledColor != 0) return mDisabledColor;
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final ColorStateList colors = getTextColors();
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if (colors != null) return colors.getColorForState(new int[0], colors.getDefaultColor());
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return getCurrentTextColor();
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}
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public void setDisabledColor(@ColorInt int color) {
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this.mDisabledColor = color;
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}
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@Override
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public void setActivated(boolean activated) {
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super.setActivated(activated);
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}
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@Override
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protected void drawableStateChanged() {
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super.drawableStateChanged();
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updateCompoundDrawables();
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}
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private void updateCompoundDrawables() {
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updateCompoundDrawables(getCompoundDrawables());
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updateCompoundDrawables(TextViewSupport.getCompoundDrawablesRelative(this));
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}
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private void updateCompoundDrawables(Drawable[] drawables) {
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if (drawables == null) return;
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for (Drawable d : drawables) {
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if (d == null) continue;
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d.mutate();
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final int color;
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if (isActivated()) {
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color = getActivatedColor();
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} else if (isEnabled()) {
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color = getColor();
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} else {
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color = getDisabledColor();
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}
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if (mIconWidth > 0 && mIconHeight > 0) {
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d.setBounds(0, 0, mIconWidth, mIconHeight);
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}
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d.setColorFilter(color, Mode.SRC_ATOP);
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}
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}
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}
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