/* 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.toolbar; import android.support.v4.content.ContextCompat; import org.mozilla.gecko.R; import org.mozilla.gecko.lwt.LightweightThemeDrawable; import org.mozilla.gecko.widget.themed.ThemedFrameLayout; import android.content.Context; import android.graphics.drawable.Drawable; import android.graphics.drawable.StateListDrawable; import android.util.AttributeSet; /** A FrameLayout with lightweight theme support. Note that {@link ShapedButton}'s lwt support is basically the same so * if you change it here, you should probably change it there. Note also that this doesn't have ShapedButton's path code * so shouldn't have "ShapedButton" in the name, but I wanted to make the connection apparent so I left it. */ public class ShapedButtonFrameLayout extends ThemedFrameLayout { public ShapedButtonFrameLayout(Context context, AttributeSet attrs) { super(context, attrs); } // The drawable is constructed as per @drawable/shaped_button. @Override public void onLightweightThemeChanged() { final int background = ContextCompat.getColor(getContext(), R.color.text_and_tabs_tray_grey); final LightweightThemeDrawable lightWeight = getTheme().getColorDrawable(this, background); if (lightWeight == null) return; lightWeight.setAlpha(34, 34); final StateListDrawable stateList = new StateListDrawable(); stateList.addState(PRESSED_ENABLED_STATE_SET, getColorDrawable(R.color.highlight_shaped)); stateList.addState(FOCUSED_STATE_SET, getColorDrawable(R.color.highlight_shaped_focused)); stateList.addState(PRIVATE_STATE_SET, getColorDrawable(R.color.text_and_tabs_tray_grey)); stateList.addState(EMPTY_STATE_SET, lightWeight); setBackgroundDrawable(stateList); } @Override public void onLightweightThemeReset() { setBackgroundResource(R.drawable.shaped_button); } @Override public void setBackgroundDrawable(Drawable drawable) { if (getBackground() == null || drawable == null) { super.setBackgroundDrawable(drawable); return; } int[] padding = new int[] { getPaddingLeft(), getPaddingTop(), getPaddingRight(), getPaddingBottom() }; drawable.setLevel(getBackground().getLevel()); super.setBackgroundDrawable(drawable); setPadding(padding[0], padding[1], padding[2], padding[3]); } @Override public void setBackgroundResource(int resId) { setBackgroundDrawable(getResources().getDrawable(resId)); } }