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// This file is generated by generate_themed_views.py; do not edit.
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.widget.themed;
import android.support.v4.content.ContextCompat;
import org.mozilla.gecko.GeckoApplication;
import org.mozilla.gecko.lwt.LightweightTheme;
import org.mozilla.gecko.R;
import org.mozilla.gecko.util.DrawableUtil;
import android.content.Context;
import android.content.res.ColorStateList;
import android.content.res.TypedArray;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
public class ThemedTextSwitcher extends android.widget.TextSwitcher
implements LightweightTheme.OnChangeListener {
private LightweightTheme theme;
private static final int[] STATE_PRIVATE_MODE = { R.attr.state_private };
private static final int[] STATE_LIGHT = { R.attr.state_light };
private static final int[] STATE_DARK = { R.attr.state_dark };
protected static final int[] PRIVATE_PRESSED_STATE_SET = { R.attr.state_private, android.R.attr.state_pressed };
protected static final int[] PRIVATE_FOCUSED_STATE_SET = { R.attr.state_private, android.R.attr.state_focused };
protected static final int[] PRIVATE_STATE_SET = { R.attr.state_private };
private boolean isPrivate;
private boolean isLight;
private boolean isDark;
private boolean autoUpdateTheme; // always false if there's no theme.
private ColorStateList drawableColors;
public ThemedTextSwitcher(Context context, AttributeSet attrs) {
super(context, attrs);
initialize(context, attrs, 0);
}
private void initialize(final Context context, final AttributeSet attrs, final int defStyle) {
// The theme can be null, particularly if we might be instantiating this
// View in an IDE, with no ambient GeckoApplication.
final Context applicationContext = context.getApplicationContext();
if (applicationContext instanceof GeckoApplication) {
theme = ((GeckoApplication) applicationContext).getLightweightTheme();
}
final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.LightweightTheme);
autoUpdateTheme = theme != null && a.getBoolean(R.styleable.LightweightTheme_autoUpdateTheme, true);
a.recycle();
}
@Override
public void onAttachedToWindow() {
super.onAttachedToWindow();
if (autoUpdateTheme)
theme.addListener(this);
}
@Override
public void onDetachedFromWindow() {
super.onDetachedFromWindow();
if (autoUpdateTheme)
theme.removeListener(this);
}
@Override
public int[] onCreateDrawableState(int extraSpace) {
final int[] drawableState = super.onCreateDrawableState(extraSpace + 1);
if (isPrivate)
mergeDrawableStates(drawableState, STATE_PRIVATE_MODE);
else if (isLight)
mergeDrawableStates(drawableState, STATE_LIGHT);
else if (isDark)
mergeDrawableStates(drawableState, STATE_DARK);
return drawableState;
}
@Override
public void onLightweightThemeChanged() {
if (autoUpdateTheme && theme.isEnabled())
setTheme(theme.isLightTheme());
}
@Override
public void onLightweightThemeReset() {
if (autoUpdateTheme)
resetTheme();
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
onLightweightThemeChanged();
}
public boolean isPrivateMode() {
return isPrivate;
}
public void setPrivateMode(boolean isPrivate) {
if (this.isPrivate != isPrivate) {
this.isPrivate = isPrivate;
refreshDrawableState();
invalidate();
}
}
public void setTheme(boolean isLight) {
// Set the theme only if it is different from existing theme.
if ((isLight && this.isLight != isLight) ||
(!isLight && this.isDark == isLight)) {
if (isLight) {
this.isLight = true;
this.isDark = false;
} else {
this.isLight = false;
this.isDark = true;
}
refreshDrawableState();
invalidate();
}
}
public void resetTheme() {
if (isLight || isDark) {
isLight = false;
isDark = false;
refreshDrawableState();
invalidate();
}
}
public void setAutoUpdateTheme(boolean autoUpdateTheme) {
if (theme == null) {
return;
}
if (this.autoUpdateTheme != autoUpdateTheme) {
this.autoUpdateTheme = autoUpdateTheme;
if (autoUpdateTheme)
theme.addListener(this);
else
theme.removeListener(this);
}
}
public ColorDrawable getColorDrawable(int id) {
return new ColorDrawable(ContextCompat.getColor(getContext(), id));
}
protected LightweightTheme getTheme() {
return theme;
}
}
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