The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/mobile/android/base/menu/MenuPopup.java	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,68 @@
     1.4 +/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
     1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
     1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.8 +
     1.9 +package org.mozilla.gecko.menu;
    1.10 +
    1.11 +import org.mozilla.gecko.R;
    1.12 +
    1.13 +import android.content.Context;
    1.14 +import android.graphics.Color;
    1.15 +import android.graphics.drawable.ColorDrawable;
    1.16 +import android.view.LayoutInflater;
    1.17 +import android.view.View;
    1.18 +import android.view.ViewGroup;
    1.19 +import android.widget.LinearLayout;
    1.20 +import android.widget.PopupWindow;
    1.21 +
    1.22 +/**
    1.23 + * A popup to show the inflated MenuPanel.
    1.24 + */
    1.25 +public class MenuPopup extends PopupWindow {
    1.26 +    private LinearLayout mPanel;
    1.27 +
    1.28 +    private int mYOffset;
    1.29 +    private int mPopupWidth;
    1.30 +
    1.31 +    public MenuPopup(Context context) {
    1.32 +        super(context);
    1.33 +
    1.34 +        setFocusable(true);
    1.35 +
    1.36 +        mYOffset = context.getResources().getDimensionPixelSize(R.dimen.menu_popup_offset);
    1.37 +        mPopupWidth = context.getResources().getDimensionPixelSize(R.dimen.menu_popup_width);
    1.38 +
    1.39 +        // Setting a null background makes the popup to not close on touching outside.
    1.40 +        setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
    1.41 +        setWindowLayoutMode(View.MeasureSpec.makeMeasureSpec(mPopupWidth, View.MeasureSpec.AT_MOST),
    1.42 +                            ViewGroup.LayoutParams.WRAP_CONTENT);
    1.43 +
    1.44 +        LayoutInflater inflater = LayoutInflater.from(context);
    1.45 +        mPanel = (LinearLayout) inflater.inflate(R.layout.menu_popup, null);
    1.46 +        setContentView(mPanel);
    1.47 +
    1.48 +        setAnimationStyle(R.style.PopupAnimation);
    1.49 +    }
    1.50 +
    1.51 +    /**
    1.52 +     * Adds the panel with the menu to its content.
    1.53 +     *
    1.54 +     * @param view The panel view with the menu to be shown.
    1.55 +     */
    1.56 +    public void setPanelView(View view) {
    1.57 +        view.setLayoutParams(new LinearLayout.LayoutParams(mPopupWidth,
    1.58 +                                                           LinearLayout.LayoutParams.WRAP_CONTENT));
    1.59 +
    1.60 +        mPanel.removeAllViews();
    1.61 +        mPanel.addView(view);
    1.62 +    }
    1.63 +
    1.64 +    /**
    1.65 +     * A small little offset.
    1.66 +     */
    1.67 +    @Override
    1.68 +    public void showAsDropDown(View anchor) {
    1.69 +        showAsDropDown(anchor, 0, -mYOffset);
    1.70 +    }
    1.71 +}