mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
6a35499ad9
--HG-- rename : mobile/android/base/resources/drawable/address_bar_back_button.xml => mobile/android/base/resources/drawable/address_bar_nav_button.xml.in extra : rebase_source : 402a8d8202172a3480b8a10bd1e36ba107b9340b
96 lines
3.5 KiB
Java
96 lines
3.5 KiB
Java
/* 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;
|
|
|
|
import android.content.Context;
|
|
import android.content.res.Resources;
|
|
import android.graphics.Canvas;
|
|
import android.graphics.LinearGradient;
|
|
import android.graphics.Paint;
|
|
import android.graphics.Path;
|
|
import android.graphics.PorterDuff.Mode;
|
|
import android.graphics.Shader;
|
|
import android.graphics.drawable.Drawable;
|
|
import android.graphics.drawable.StateListDrawable;
|
|
import android.util.AttributeSet;
|
|
|
|
public class BackButton extends ShapedButton {
|
|
private Path mBorderPath;
|
|
private Paint mBorderPaint;
|
|
private Paint mBorderPrivatePaint;
|
|
|
|
public BackButton(Context context, AttributeSet attrs) {
|
|
super(context, attrs);
|
|
|
|
// Paint to draw the border.
|
|
mBorderPaint = new Paint();
|
|
mBorderPaint.setAntiAlias(true);
|
|
mBorderPaint.setColor(0xFF000000);
|
|
mBorderPaint.setStyle(Paint.Style.STROKE);
|
|
|
|
mBorderPrivatePaint = new Paint(mBorderPaint);
|
|
|
|
// Path is masked.
|
|
mPath = new Path();
|
|
mBorderPath = new Path();
|
|
mCanvasDelegate = new CanvasDelegate(this, Mode.DST_IN);
|
|
}
|
|
|
|
@Override
|
|
protected void onSizeChanged(int width, int height, int oldWidth, int oldHeight) {
|
|
super.onSizeChanged(width, height, oldWidth, oldHeight);
|
|
|
|
mPath.reset();
|
|
mPath.addCircle(width/2, height/2, width/2, Path.Direction.CW);
|
|
|
|
float borderWidth = getContext().getResources().getDimension(R.dimen.nav_button_border_width);
|
|
mBorderPaint.setStrokeWidth(borderWidth);
|
|
mBorderPrivatePaint.setStrokeWidth(borderWidth);
|
|
|
|
mBorderPath.reset();
|
|
mBorderPath.addCircle(width/2, height/2, (width/2) - borderWidth, Path.Direction.CW);
|
|
|
|
mBorderPaint.setShader(new LinearGradient(0, 0,
|
|
0, height,
|
|
0xFF898D8F, 0xFFFEFEFE,
|
|
Shader.TileMode.CLAMP));
|
|
|
|
mBorderPrivatePaint.setShader(new LinearGradient(0, 0,
|
|
0, height,
|
|
0xCC06090D, 0xFF616569,
|
|
Shader.TileMode.CLAMP));
|
|
}
|
|
|
|
@Override
|
|
public void draw(Canvas canvas) {
|
|
mCanvasDelegate.draw(canvas, mPath, getWidth(), getHeight());
|
|
|
|
// Draw the border on top.
|
|
canvas.drawPath(mBorderPath, isPrivateMode() ? mBorderPrivatePaint : mBorderPaint);
|
|
}
|
|
|
|
// The drawable is constructed as per @drawable/address_bar_nav_button.
|
|
@Override
|
|
public void onLightweightThemeChanged() {
|
|
Drawable drawable = mActivity.getLightweightTheme().getDrawable(this);
|
|
if (drawable == null)
|
|
return;
|
|
|
|
Resources resources = getContext().getResources();
|
|
StateListDrawable stateList = new StateListDrawable();
|
|
|
|
stateList.addState(new int[] { android.R.attr.state_pressed }, resources.getDrawable(R.drawable.highlight));
|
|
stateList.addState(new int[] { R.attr.state_private }, resources.getDrawable(R.drawable.address_bar_bg_private));
|
|
stateList.addState(new int[] {}, drawable);
|
|
|
|
setBackgroundDrawable(stateList);
|
|
}
|
|
|
|
@Override
|
|
public void onLightweightThemeReset() {
|
|
setBackgroundResource(R.drawable.address_bar_nav_button);
|
|
}
|
|
}
|