The Tor Browser / file comparison
comparison: mobile/android/base/menu/MenuItemActionView.java
mobile/android/base/menu/MenuItemActionView.java
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
equal
deleted
inserted
replaced
| -1:000000000000 | 0:83c31af8db2c |
|---|---|
| 1 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*- | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 4 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 package org.mozilla.gecko.menu; | |
| 7 | |
| 8 import java.util.ArrayList; | |
| 9 import java.util.List; | |
| 10 | |
| 11 import org.mozilla.gecko.R; | |
| 12 | |
| 13 import android.annotation.TargetApi; | |
| 14 import android.content.Context; | |
| 15 import android.content.res.TypedArray; | |
| 16 import android.graphics.drawable.Drawable; | |
| 17 import android.util.AttributeSet; | |
| 18 import android.view.LayoutInflater; | |
| 19 import android.view.View; | |
| 20 import android.widget.ImageButton; | |
| 21 import android.widget.LinearLayout; | |
| 22 import android.os.Build; | |
| 23 | |
| 24 public class MenuItemActionView extends LinearLayout | |
| 25 implements GeckoMenuItem.Layout, | |
| 26 View.OnClickListener { | |
| 27 private static final String LOGTAG = "GeckoMenuItemActionView"; | |
| 28 | |
| 29 private MenuItemDefault mMenuItem; | |
| 30 private MenuItemActionBar mMenuButton; | |
| 31 private List<ImageButton> mActionButtons; | |
| 32 private List<View.OnClickListener> mActionButtonListeners = new ArrayList<View.OnClickListener>(); | |
| 33 | |
| 34 public MenuItemActionView(Context context) { | |
| 35 this(context, null); | |
| 36 } | |
| 37 | |
| 38 public MenuItemActionView(Context context, AttributeSet attrs) { | |
| 39 this(context, attrs, R.attr.menuItemActionViewStyle); | |
| 40 } | |
| 41 | |
| 42 @TargetApi(14) | |
| 43 public MenuItemActionView(Context context, AttributeSet attrs, int defStyle) { | |
| 44 super(context, attrs); | |
| 45 | |
| 46 // Set these explicitly, since setting a style isn't supported for LinearLayouts until V11. | |
| 47 if (Build.VERSION.SDK_INT >= 11) { | |
| 48 setShowDividers(LinearLayout.SHOW_DIVIDER_MIDDLE); | |
| 49 setDividerDrawable(getResources().getDrawable(R.drawable.divider_vertical)); | |
| 50 } | |
| 51 | |
| 52 if (Build.VERSION.SDK_INT >= 14) { | |
| 53 setDividerPadding(0); | |
| 54 } | |
| 55 | |
| 56 LayoutInflater.from(context).inflate(R.layout.menu_item_action_view, this); | |
| 57 mMenuItem = (MenuItemDefault) findViewById(R.id.menu_item); | |
| 58 mMenuButton = (MenuItemActionBar) findViewById(R.id.menu_item_button); | |
| 59 mActionButtons = new ArrayList<ImageButton>(); | |
| 60 } | |
| 61 | |
| 62 @Override | |
| 63 protected void onLayout(boolean changed, int left, int top, int right, int bottom) { | |
| 64 View parent = (View) getParent(); | |
| 65 final int padding = getPaddingLeft() + getPaddingRight(); | |
| 66 final int parentPadding = parent.getPaddingLeft() + parent.getPaddingRight(); | |
| 67 if ((right - left - padding) < (parent.getMeasuredWidth() - parentPadding) || mActionButtons.size() != 0) { | |
| 68 // Use the icon. | |
| 69 mMenuItem.setVisibility(View.GONE); | |
| 70 mMenuButton.setVisibility(View.VISIBLE); | |
| 71 } else { | |
| 72 // Use the button. | |
| 73 mMenuItem.setVisibility(View.VISIBLE); | |
| 74 mMenuButton.setVisibility(View.GONE); | |
| 75 } | |
| 76 | |
| 77 super.onLayout(changed, left, top, right, bottom); | |
| 78 } | |
| 79 | |
| 80 @Override | |
| 81 public void initialize(GeckoMenuItem item) { | |
| 82 if (item == null) | |
| 83 return; | |
| 84 | |
| 85 mMenuItem.initialize(item); | |
| 86 mMenuButton.initialize(item); | |
| 87 setEnabled(item.isEnabled()); | |
| 88 } | |
| 89 | |
| 90 @Override | |
| 91 public void setEnabled(boolean enabled) { | |
| 92 super.setEnabled(enabled); | |
| 93 mMenuItem.setEnabled(enabled); | |
| 94 mMenuButton.setEnabled(enabled); | |
| 95 | |
| 96 for (ImageButton button : mActionButtons) { | |
| 97 button.setEnabled(enabled); | |
| 98 button.setAlpha(enabled ? 255 : 99); | |
| 99 } | |
| 100 } | |
| 101 | |
| 102 public void setMenuItemClickListener(View.OnClickListener listener) { | |
| 103 mMenuItem.setOnClickListener(listener); | |
| 104 mMenuButton.setOnClickListener(listener); | |
| 105 } | |
| 106 | |
| 107 public void addActionButtonClickListener(View.OnClickListener listener) { | |
| 108 mActionButtonListeners.add(listener); | |
| 109 } | |
| 110 | |
| 111 @Override | |
| 112 public void setShowIcon(boolean show) { | |
| 113 mMenuItem.setShowIcon(show); | |
| 114 } | |
| 115 | |
| 116 public void setIcon(Drawable icon) { | |
| 117 mMenuItem.setIcon(icon); | |
| 118 mMenuButton.setIcon(icon); | |
| 119 } | |
| 120 | |
| 121 public void setIcon(int icon) { | |
| 122 mMenuItem.setIcon(icon); | |
| 123 mMenuButton.setIcon(icon); | |
| 124 } | |
| 125 | |
| 126 public void setTitle(CharSequence title) { | |
| 127 mMenuItem.setTitle(title); | |
| 128 mMenuButton.setContentDescription(title); | |
| 129 } | |
| 130 | |
| 131 public void setSubMenuIndicator(boolean hasSubMenu) { | |
| 132 mMenuItem.setSubMenuIndicator(hasSubMenu); | |
| 133 } | |
| 134 | |
| 135 public void addActionButton(Drawable drawable) { | |
| 136 // If this is the first icon, retain the text. | |
| 137 // If not, make the menu item an icon. | |
| 138 final int count = mActionButtons.size(); | |
| 139 mMenuItem.setVisibility(View.GONE); | |
| 140 mMenuButton.setVisibility(View.VISIBLE); | |
| 141 | |
| 142 if (drawable != null) { | |
| 143 ImageButton button = new ImageButton(getContext(), null, R.attr.menuItemShareActionButtonStyle); | |
| 144 button.setImageDrawable(drawable); | |
| 145 button.setOnClickListener(this); | |
| 146 button.setTag(count); | |
| 147 | |
| 148 final int height = (int) (getResources().getDimension(R.dimen.menu_item_row_height)); | |
| 149 LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(0, height); | |
| 150 params.weight = 1.0f; | |
| 151 button.setLayoutParams(params); | |
| 152 | |
| 153 // Fill in the action-buttons to the left of the actual menu button. | |
| 154 mActionButtons.add(button); | |
| 155 addView(button, count); | |
| 156 } | |
| 157 } | |
| 158 | |
| 159 @Override | |
| 160 public void onClick(View view) { | |
| 161 for (View.OnClickListener listener : mActionButtonListeners) { | |
| 162 listener.onClick(view); | |
| 163 } | |
| 164 } | |
| 165 } |
