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mobile/android/base/menu/MenuItemActionView.java@fc2d59ddac77 (annotated)

mobile/android/base/menu/MenuItemActionView.java

Wed, 31 Dec 2014 07:22:50 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 07:22:50 +0100

branch

TOR_BUG_3246

changeset 4

fc2d59ddac77

permissions

-rw-r--r--

Correct previous dual key logic pending first delivery installment.

michael@0	1	/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
michael@0	2	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0	4	* You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5
michael@0	6	package org.mozilla.gecko.menu;
michael@0	7
michael@0	8	import java.util.ArrayList;
michael@0	9	import java.util.List;
michael@0	10
michael@0	11	import org.mozilla.gecko.R;
michael@0	12
michael@0	13	import android.annotation.TargetApi;
michael@0	14	import android.content.Context;
michael@0	15	import android.content.res.TypedArray;
michael@0	16	import android.graphics.drawable.Drawable;
michael@0	17	import android.util.AttributeSet;
michael@0	18	import android.view.LayoutInflater;
michael@0	19	import android.view.View;
michael@0	20	import android.widget.ImageButton;
michael@0	21	import android.widget.LinearLayout;
michael@0	22	import android.os.Build;
michael@0	23
michael@0	24	public class MenuItemActionView extends LinearLayout
michael@0	25	implements GeckoMenuItem.Layout,
michael@0	26	View.OnClickListener {
michael@0	27	private static final String LOGTAG = "GeckoMenuItemActionView";
michael@0	28
michael@0	29	private MenuItemDefault mMenuItem;
michael@0	30	private MenuItemActionBar mMenuButton;
michael@0	31	private List<ImageButton> mActionButtons;
michael@0	32	private List<View.OnClickListener> mActionButtonListeners = new ArrayList<View.OnClickListener>();
michael@0	33
michael@0	34	public MenuItemActionView(Context context) {
michael@0	35	this(context, null);
michael@0	36	}
michael@0	37
michael@0	38	public MenuItemActionView(Context context, AttributeSet attrs) {
michael@0	39	this(context, attrs, R.attr.menuItemActionViewStyle);
michael@0	40	}
michael@0	41
michael@0	42	@TargetApi(14)
michael@0	43	public MenuItemActionView(Context context, AttributeSet attrs, int defStyle) {
michael@0	44	super(context, attrs);
michael@0	45
michael@0	46	// Set these explicitly, since setting a style isn't supported for LinearLayouts until V11.
michael@0	47	if (Build.VERSION.SDK_INT >= 11) {
michael@0	48	setShowDividers(LinearLayout.SHOW_DIVIDER_MIDDLE);
michael@0	49	setDividerDrawable(getResources().getDrawable(R.drawable.divider_vertical));
michael@0	50	}
michael@0	51
michael@0	52	if (Build.VERSION.SDK_INT >= 14) {
michael@0	53	setDividerPadding(0);
michael@0	54	}
michael@0	55
michael@0	56	LayoutInflater.from(context).inflate(R.layout.menu_item_action_view, this);
michael@0	57	mMenuItem = (MenuItemDefault) findViewById(R.id.menu_item);
michael@0	58	mMenuButton = (MenuItemActionBar) findViewById(R.id.menu_item_button);
michael@0	59	mActionButtons = new ArrayList<ImageButton>();
michael@0	60	}
michael@0	61
michael@0	62	@Override
michael@0	63	protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
michael@0	64	View parent = (View) getParent();
michael@0	65	final int padding = getPaddingLeft() + getPaddingRight();
michael@0	66	final int parentPadding = parent.getPaddingLeft() + parent.getPaddingRight();
michael@0	67	if ((right - left - padding) < (parent.getMeasuredWidth() - parentPadding) || mActionButtons.size() != 0) {
michael@0	68	// Use the icon.
michael@0	69	mMenuItem.setVisibility(View.GONE);
michael@0	70	mMenuButton.setVisibility(View.VISIBLE);
michael@0	71	} else {
michael@0	72	// Use the button.
michael@0	73	mMenuItem.setVisibility(View.VISIBLE);
michael@0	74	mMenuButton.setVisibility(View.GONE);
michael@0	75	}
michael@0	76
michael@0	77	super.onLayout(changed, left, top, right, bottom);
michael@0	78	}
michael@0	79
michael@0	80	@Override
michael@0	81	public void initialize(GeckoMenuItem item) {
michael@0	82	if (item == null)
michael@0	83	return;
michael@0	84
michael@0	85	mMenuItem.initialize(item);
michael@0	86	mMenuButton.initialize(item);
michael@0	87	setEnabled(item.isEnabled());
michael@0	88	}
michael@0	89
michael@0	90	@Override
michael@0	91	public void setEnabled(boolean enabled) {
michael@0	92	super.setEnabled(enabled);
michael@0	93	mMenuItem.setEnabled(enabled);
michael@0	94	mMenuButton.setEnabled(enabled);
michael@0	95
michael@0	96	for (ImageButton button : mActionButtons) {
michael@0	97	button.setEnabled(enabled);
michael@0	98	button.setAlpha(enabled ? 255 : 99);
michael@0	99	}
michael@0	100	}
michael@0	101
michael@0	102	public void setMenuItemClickListener(View.OnClickListener listener) {
michael@0	103	mMenuItem.setOnClickListener(listener);
michael@0	104	mMenuButton.setOnClickListener(listener);
michael@0	105	}
michael@0	106
michael@0	107	public void addActionButtonClickListener(View.OnClickListener listener) {
michael@0	108	mActionButtonListeners.add(listener);
michael@0	109	}
michael@0	110
michael@0	111	@Override
michael@0	112	public void setShowIcon(boolean show) {
michael@0	113	mMenuItem.setShowIcon(show);
michael@0	114	}
michael@0	115
michael@0	116	public void setIcon(Drawable icon) {
michael@0	117	mMenuItem.setIcon(icon);
michael@0	118	mMenuButton.setIcon(icon);
michael@0	119	}
michael@0	120
michael@0	121	public void setIcon(int icon) {
michael@0	122	mMenuItem.setIcon(icon);
michael@0	123	mMenuButton.setIcon(icon);
michael@0	124	}
michael@0	125
michael@0	126	public void setTitle(CharSequence title) {
michael@0	127	mMenuItem.setTitle(title);
michael@0	128	mMenuButton.setContentDescription(title);
michael@0	129	}
michael@0	130
michael@0	131	public void setSubMenuIndicator(boolean hasSubMenu) {
michael@0	132	mMenuItem.setSubMenuIndicator(hasSubMenu);
michael@0	133	}
michael@0	134
michael@0	135	public void addActionButton(Drawable drawable) {
michael@0	136	// If this is the first icon, retain the text.
michael@0	137	// If not, make the menu item an icon.
michael@0	138	final int count = mActionButtons.size();
michael@0	139	mMenuItem.setVisibility(View.GONE);
michael@0	140	mMenuButton.setVisibility(View.VISIBLE);
michael@0	141
michael@0	142	if (drawable != null) {
michael@0	143	ImageButton button = new ImageButton(getContext(), null, R.attr.menuItemShareActionButtonStyle);
michael@0	144	button.setImageDrawable(drawable);
michael@0	145	button.setOnClickListener(this);
michael@0	146	button.setTag(count);
michael@0	147
michael@0	148	final int height = (int) (getResources().getDimension(R.dimen.menu_item_row_height));
michael@0	149	LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(0, height);
michael@0	150	params.weight = 1.0f;
michael@0	151	button.setLayoutParams(params);
michael@0	152
michael@0	153	// Fill in the action-buttons to the left of the actual menu button.
michael@0	154	mActionButtons.add(button);
michael@0	155	addView(button, count);
michael@0	156	}
michael@0	157	}
michael@0	158
michael@0	159	@Override
michael@0	160	public void onClick(View view) {
michael@0	161	for (View.OnClickListener listener : mActionButtonListeners) {
michael@0	162	listener.onClick(view);
michael@0	163	}
michael@0	164	}
michael@0	165	}