mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
770 lines
28 KiB
Java
770 lines
28 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.gecko;
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import android.content.Context;
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import android.graphics.Color;
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import android.graphics.drawable.AnimationDrawable;
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import android.graphics.drawable.ColorDrawable;
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import android.graphics.drawable.Drawable;
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import android.graphics.Rect;
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import android.os.Build;
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import android.os.Handler;
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import android.os.SystemClock;
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import android.text.TextUtils;
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import android.util.Log;
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import android.view.ContextMenu;
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import android.view.LayoutInflater;
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import android.view.MenuInflater;
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import android.view.MotionEvent;
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import android.view.TouchDelegate;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.Window;
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import android.view.accessibility.AccessibilityNodeInfo;
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import android.view.animation.AlphaAnimation;
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import android.view.animation.Animation;
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import android.view.animation.DecelerateInterpolator;
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import android.view.animation.TranslateAnimation;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.Button;
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import android.widget.ImageButton;
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import android.widget.ImageView;
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import android.widget.FrameLayout;
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import android.widget.LinearLayout;
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import android.widget.PopupWindow;
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import android.widget.RelativeLayout;
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import android.widget.TextSwitcher;
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import android.widget.TextView;
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import android.widget.ViewSwitcher;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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public class BrowserToolbar implements ViewSwitcher.ViewFactory,
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Tabs.OnTabsChangedListener,
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GeckoMenu.ActionItemBarPresenter,
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Animation.AnimationListener {
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private static final String LOGTAG = "GeckoToolbar";
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private LinearLayout mLayout;
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private Button mAwesomeBar;
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private TextView mTitle;
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private int mTitlePadding;
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private boolean mSiteSecurityVisible;
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private boolean mAnimateSiteSecurity;
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private ImageButton mTabs;
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private ImageView mBack;
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private ImageView mForward;
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public ImageButton mFavicon;
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public ImageButton mStop;
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public ImageButton mSiteSecurity;
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public ImageButton mReader;
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private AnimationDrawable mProgressSpinner;
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private TextSwitcher mTabsCount;
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private ImageView mShadow;
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private ImageButton mMenu;
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private LinearLayout mActionItemBar;
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private MenuPopup mMenuPopup;
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private List<View> mFocusOrder;
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final private BrowserApp mActivity;
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private LayoutInflater mInflater;
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private Handler mHandler;
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private boolean mHasSoftMenuButton;
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private boolean mShowSiteSecurity;
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private boolean mShowReader;
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private static List<View> sActionItems;
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private int mDuration;
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private TranslateAnimation mSlideUpIn;
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private TranslateAnimation mSlideUpOut;
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private TranslateAnimation mSlideDownIn;
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private TranslateAnimation mSlideDownOut;
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private AlphaAnimation mLockFadeIn;
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private TranslateAnimation mTitleSlideLeft;
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private TranslateAnimation mTitleSlideRight;
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private int mCount;
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private static final int TABS_CONTRACTED = 1;
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private static final int TABS_EXPANDED = 2;
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public BrowserToolbar(BrowserApp activity) {
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// BrowserToolbar is attached to BrowserApp only.
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mActivity = activity;
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mInflater = LayoutInflater.from(activity);
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sActionItems = new ArrayList<View>();
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Tabs.registerOnTabsChangedListener(this);
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mAnimateSiteSecurity = true;
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}
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public void from(LinearLayout layout) {
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mLayout = layout;
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mShowSiteSecurity = false;
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mShowReader = false;
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mTitle = (TextView) mLayout.findViewById(R.id.awesome_bar_title);
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mTitlePadding = mTitle.getPaddingRight();
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if (Build.VERSION.SDK_INT >= 16)
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mTitle.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO);
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mAwesomeBar = (Button) mLayout.findViewById(R.id.awesome_bar);
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mAwesomeBar.setOnClickListener(new Button.OnClickListener() {
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public void onClick(View v) {
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mActivity.autoHideTabs();
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onAwesomeBarSearch();
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}
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});
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mAwesomeBar.setOnCreateContextMenuListener(new View.OnCreateContextMenuListener() {
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public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
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MenuInflater inflater = mActivity.getMenuInflater();
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inflater.inflate(R.menu.titlebar_contextmenu, menu);
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String clipboard = GeckoAppShell.getClipboardText();
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if (clipboard == null || TextUtils.isEmpty(clipboard)) {
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menu.findItem(R.id.pasteandgo).setVisible(false);
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menu.findItem(R.id.paste).setVisible(false);
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}
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Tab tab = Tabs.getInstance().getSelectedTab();
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if (tab != null) {
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String url = tab.getURL();
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if (url == null) {
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menu.findItem(R.id.copyurl).setVisible(false);
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menu.findItem(R.id.share).setVisible(false);
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menu.findItem(R.id.add_to_launcher).setVisible(false);
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}
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} else {
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// if there is no tab, remove anything tab dependent
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menu.findItem(R.id.copyurl).setVisible(false);
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menu.findItem(R.id.share).setVisible(false);
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menu.findItem(R.id.add_to_launcher).setVisible(false);
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}
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}
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});
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mTabs = (ImageButton) mLayout.findViewById(R.id.tabs);
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mTabs.setOnClickListener(new Button.OnClickListener() {
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public void onClick(View v) {
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toggleTabs();
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}
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});
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mTabs.setImageLevel(0);
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mTabsCount = (TextSwitcher) mLayout.findViewById(R.id.tabs_count);
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mTabsCount.removeAllViews();
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mTabsCount.setFactory(this);
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mTabsCount.setText("");
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mCount = 0;
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if (Build.VERSION.SDK_INT >= 16) {
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// This adds the TextSwitcher to the a11y node tree, where we in turn
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// could make it return an empty info node. If we don't do this the
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// TextSwitcher's child TextViews get picked up, and we don't want
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// that since the tabs ImageButton is already properly labeled for
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// accessibility.
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mTabsCount.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
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mTabsCount.setAccessibilityDelegate(new View.AccessibilityDelegate() {
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public void onInitializeAccessibilityNodeInfo(View host, AccessibilityNodeInfo info) {}
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});
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}
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mBack = (ImageButton) mLayout.findViewById(R.id.back);
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mBack.setOnClickListener(new Button.OnClickListener() {
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public void onClick(View view) {
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Tabs.getInstance().getSelectedTab().doBack();
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}
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});
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mForward = (ImageButton) mLayout.findViewById(R.id.forward);
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mForward.setOnClickListener(new Button.OnClickListener() {
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public void onClick(View view) {
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Tabs.getInstance().getSelectedTab().doForward();
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}
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});
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Button.OnClickListener faviconListener = new Button.OnClickListener() {
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public void onClick(View view) {
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if (mSiteSecurity.getVisibility() != View.VISIBLE)
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return;
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SiteIdentityPopup.getInstance().show(mSiteSecurity);
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}
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};
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mFavicon = (ImageButton) mLayout.findViewById(R.id.favicon);
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mFavicon.setOnClickListener(faviconListener);
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if (Build.VERSION.SDK_INT >= 16)
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mFavicon.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO);
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mSiteSecurity = (ImageButton) mLayout.findViewById(R.id.site_security);
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mSiteSecurity.setOnClickListener(faviconListener);
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mSiteSecurityVisible = (mSiteSecurity.getVisibility() == View.VISIBLE);
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mProgressSpinner = (AnimationDrawable) mActivity.getResources().getDrawable(R.drawable.progress_spinner);
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mStop = (ImageButton) mLayout.findViewById(R.id.stop);
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mStop.setOnClickListener(new Button.OnClickListener() {
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public void onClick(View v) {
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Tab tab = Tabs.getInstance().getSelectedTab();
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if (tab != null)
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tab.doStop();
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}
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});
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mReader = (ImageButton) mLayout.findViewById(R.id.reader);
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mReader.setOnClickListener(new Button.OnClickListener() {
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public void onClick(View view) {
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Tab tab = Tabs.getInstance().getSelectedTab();
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if (tab != null)
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tab.readerMode();
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}
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});
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mShadow = (ImageView) mLayout.findViewById(R.id.shadow);
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mHandler = new Handler();
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mSlideUpIn = new TranslateAnimation(0, 0, 40, 0);
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mSlideUpOut = new TranslateAnimation(0, 0, 0, -40);
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mSlideDownIn = new TranslateAnimation(0, 0, -40, 0);
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mSlideDownOut = new TranslateAnimation(0, 0, 0, 40);
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mDuration = 750;
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mSlideUpIn.setDuration(mDuration);
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mSlideUpOut.setDuration(mDuration);
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mSlideDownIn.setDuration(mDuration);
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mSlideDownOut.setDuration(mDuration);
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float slideWidth = mActivity.getResources().getDimension(R.dimen.browser_toolbar_lock_width);
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LinearLayout.LayoutParams siteSecParams = (LinearLayout.LayoutParams) mSiteSecurity.getLayoutParams();
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final float scale = mActivity.getResources().getDisplayMetrics().density;
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slideWidth += (siteSecParams.leftMargin + siteSecParams.rightMargin) * scale + 0.5f;
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mLockFadeIn = new AlphaAnimation(0.0f, 1.0f);
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mLockFadeIn.setAnimationListener(this);
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mTitleSlideLeft = new TranslateAnimation(slideWidth, 0, 0, 0);
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mTitleSlideLeft.setAnimationListener(this);
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mTitleSlideRight = new TranslateAnimation(-slideWidth, 0, 0, 0);
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mTitleSlideRight.setAnimationListener(this);
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final int lockAnimDuration = 300;
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mLockFadeIn.setDuration(lockAnimDuration);
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mTitleSlideLeft.setDuration(lockAnimDuration);
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mTitleSlideRight.setDuration(lockAnimDuration);
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mMenu = (ImageButton) mLayout.findViewById(R.id.menu);
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mActionItemBar = (LinearLayout) mLayout.findViewById(R.id.menu_items);
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mHasSoftMenuButton = !mActivity.hasPermanentMenuKey();
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if (mHasSoftMenuButton) {
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mMenu.setVisibility(View.VISIBLE);
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mMenu.setOnClickListener(new Button.OnClickListener() {
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public void onClick(View view) {
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mActivity.openOptionsMenu();
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}
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});
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// Set a touch delegate to Tabs button, so the touch events on its tail
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// are passed to the menu button.
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mLayout.post(new Runnable() {
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@Override
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public void run() {
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int height = mTabs.getHeight();
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int width = mTabs.getWidth();
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int tail = (width - height) / 2;
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Rect bounds = new Rect(width - tail, 0, width, height);
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mTabs.setTouchDelegate(new TailTouchDelegate(bounds, mMenu));
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}
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});
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}
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if (Build.VERSION.SDK_INT >= 11) {
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View panel = mActivity.getMenuPanel();
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// If panel is null, the app is starting up for the first time;
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// add this to the popup only if we have a soft menu button.
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// else, browser-toolbar is initialized on rotation,
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// and we need to re-attach action-bar items.
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if (panel == null) {
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mActivity.onCreatePanelMenu(Window.FEATURE_OPTIONS_PANEL, null);
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panel = mActivity.getMenuPanel();
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if (mHasSoftMenuButton) {
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mMenuPopup = new MenuPopup(mActivity);
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mMenuPopup.setPanelView(panel);
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mMenuPopup.setOnDismissListener(new PopupWindow.OnDismissListener() {
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public void onDismiss() {
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mActivity.onOptionsMenuClosed(null);
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}
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});
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}
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}
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}
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mFocusOrder = Arrays.asList(mBack, mForward, mAwesomeBar, mReader, mSiteSecurity, mStop, mTabs);
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}
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public View getLayout() {
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return mLayout;
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}
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public void requestLayout() {
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mLayout.invalidate();
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}
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public void onTabChanged(Tab tab, Tabs.TabEvents msg, Object data) {
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switch(msg) {
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case TITLE:
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if (Tabs.getInstance().isSelectedTab(tab)) {
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setTitle(tab.getDisplayTitle());
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}
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break;
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case START:
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if (Tabs.getInstance().isSelectedTab(tab)) {
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updateBackButton(tab.canDoBack());
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updateForwardButton(tab.canDoForward());
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Boolean showProgress = (Boolean)data;
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if (showProgress && tab.getState() == Tab.STATE_LOADING)
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setProgressVisibility(true);
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setSecurityMode(tab.getSecurityMode());
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setReaderMode(tab.getReaderEnabled());
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}
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break;
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case STOP:
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if (Tabs.getInstance().isSelectedTab(tab)) {
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updateBackButton(tab.canDoBack());
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updateForwardButton(tab.canDoForward());
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setProgressVisibility(false);
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}
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break;
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case RESTORED:
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case SELECTED:
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// We should not animate the lock icon when switching or
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// restoring tabs.
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mAnimateSiteSecurity = false;
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// fall through
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case LOCATION_CHANGE:
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case LOAD_ERROR:
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if (Tabs.getInstance().isSelectedTab(tab)) {
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refresh();
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}
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mAnimateSiteSecurity = true;
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break;
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case CLOSED:
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case ADDED:
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updateTabCountAndAnimate(Tabs.getInstance().getCount());
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if (Tabs.getInstance().isSelectedTab(tab)) {
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updateBackButton(tab.canDoBack());
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updateForwardButton(tab.canDoForward());
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}
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break;
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}
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}
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@Override
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public void onAnimationStart(Animation animation) {
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if (animation.equals(mLockFadeIn)) {
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if (mSiteSecurityVisible)
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mSiteSecurity.setVisibility(View.VISIBLE);
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}
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}
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@Override
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public void onAnimationRepeat(Animation animation) {
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}
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@Override
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public void onAnimationEnd(Animation animation) {
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if (animation.equals(mTitleSlideLeft)) {
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mSiteSecurity.setVisibility(View.GONE);
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} else if (animation.equals(mTitleSlideRight)) {
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mSiteSecurity.startAnimation(mLockFadeIn);
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}
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}
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@Override
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public View makeView() {
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// This returns a TextView for the TextSwitcher.
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return mInflater.inflate(R.layout.tabs_counter, null);
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}
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private void onAwesomeBarSearch() {
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mActivity.onSearchRequested();
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}
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private void addTab() {
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mActivity.addTab();
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}
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private void toggleTabs() {
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if (mActivity.areTabsShown()) {
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if (mActivity.hasTabsSideBar())
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mActivity.hideTabs();
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} else {
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// hide the virtual keyboard
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InputMethodManager imm =
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(InputMethodManager) mActivity.getSystemService(Context.INPUT_METHOD_SERVICE);
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imm.hideSoftInputFromWindow(mTabs.getWindowToken(), 0);
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mActivity.showLocalTabs();
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}
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}
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public void updateTabCountAndAnimate(int count) {
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if (mCount > count) {
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mTabsCount.setInAnimation(mSlideDownIn);
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mTabsCount.setOutAnimation(mSlideDownOut);
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} else if (mCount < count) {
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mTabsCount.setInAnimation(mSlideUpIn);
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mTabsCount.setOutAnimation(mSlideUpOut);
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} else {
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return;
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}
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mTabsCount.setText(String.valueOf(count));
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mTabs.setContentDescription((count > 1) ?
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mActivity.getString(R.string.num_tabs, count) :
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mActivity.getString(R.string.one_tab));
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mCount = count;
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mHandler.postDelayed(new Runnable() {
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public void run() {
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((TextView) mTabsCount.getCurrentView()).setTextColor(mActivity.getResources().getColor(R.color.url_bar_text_highlight));
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}
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}, mDuration);
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mHandler.postDelayed(new Runnable() {
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public void run() {
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((TextView) mTabsCount.getCurrentView()).setTextColor(mActivity.getResources().getColor(R.color.tabs_counter_color));
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}
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}, 2 * mDuration);
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}
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public void updateTabCount(int count) {
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mTabsCount.setCurrentText(String.valueOf(count));
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mTabs.setContentDescription((count > 1) ?
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mActivity.getString(R.string.num_tabs, count) :
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mActivity.getString(R.string.one_tab));
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mCount = count;
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updateTabs(mActivity.areTabsShown());
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}
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public void updateTabs(boolean areTabsShown) {
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if (areTabsShown) {
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mTabs.getBackground().setLevel(TABS_EXPANDED);
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if (!mActivity.hasTabsSideBar()) {
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mTabs.setImageLevel(0);
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mTabsCount.setVisibility(View.GONE);
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mMenu.setImageLevel(TABS_EXPANDED);
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mMenu.getBackground().setLevel(TABS_EXPANDED);
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} else {
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mTabs.setImageLevel(TABS_EXPANDED);
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}
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} else {
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mTabs.setImageLevel(TABS_CONTRACTED);
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mTabs.getBackground().setLevel(TABS_CONTRACTED);
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if (!mActivity.hasTabsSideBar()) {
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mTabsCount.setVisibility(View.VISIBLE);
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mMenu.setImageLevel(TABS_CONTRACTED);
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mMenu.getBackground().setLevel(TABS_CONTRACTED);
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}
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}
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}
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public void setProgressVisibility(boolean visible) {
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if (visible) {
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mFavicon.setImageDrawable(mProgressSpinner);
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mProgressSpinner.start();
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setPageActionVisibility(true);
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Log.i(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - Throbber start");
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} else {
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mProgressSpinner.stop();
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setPageActionVisibility(false);
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Tab selectedTab = Tabs.getInstance().getSelectedTab();
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if (selectedTab != null)
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setFavicon(selectedTab.getFavicon());
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Log.i(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - Throbber stop");
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}
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}
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public void setPageActionVisibility(boolean isLoading) {
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// Handle the loading mode page actions
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mStop.setVisibility(isLoading ? View.VISIBLE : View.GONE);
|
|
|
|
// Handle the viewing mode page actions
|
|
setSiteSecurityVisibility(mShowSiteSecurity && !isLoading);
|
|
mReader.setVisibility(mShowReader && !isLoading ? View.VISIBLE : View.GONE);
|
|
|
|
// We want title to fill the whole space available for it when there are icons
|
|
// being shown on the right side of the toolbar as the icons already have some
|
|
// padding in them. This is just to avoid wasting space when icons are shown.
|
|
mTitle.setPadding(0, 0, (!mShowReader && !isLoading ? mTitlePadding : 0), 0);
|
|
|
|
updateFocusOrder();
|
|
}
|
|
|
|
private void setSiteSecurityVisibility(final boolean visible) {
|
|
if (visible == mSiteSecurityVisible)
|
|
return;
|
|
|
|
mSiteSecurityVisible = visible;
|
|
|
|
if (!mAnimateSiteSecurity) {
|
|
mSiteSecurity.setVisibility(visible ? View.VISIBLE : View.GONE);
|
|
return;
|
|
}
|
|
|
|
mTitle.clearAnimation();
|
|
mSiteSecurity.clearAnimation();
|
|
|
|
// If any of these animations were cancelled as a result of the
|
|
// clearAnimation() calls above, we need to reset them.
|
|
mLockFadeIn.reset();
|
|
mTitleSlideLeft.reset();
|
|
mTitleSlideRight.reset();
|
|
|
|
if (visible)
|
|
mSiteSecurity.setVisibility(View.INVISIBLE);
|
|
else
|
|
mSiteSecurity.setVisibility(View.GONE);
|
|
|
|
mTitle.startAnimation(visible ? mTitleSlideRight : mTitleSlideLeft);
|
|
}
|
|
|
|
private void updateFocusOrder() {
|
|
View prevView = null;
|
|
|
|
for (View view : mFocusOrder) {
|
|
if (view.getVisibility() != View.VISIBLE)
|
|
continue;
|
|
|
|
if (prevView != null) {
|
|
view.setNextFocusLeftId(prevView.getId());
|
|
prevView.setNextFocusRightId(view.getId());
|
|
}
|
|
|
|
prevView = view;
|
|
}
|
|
}
|
|
|
|
public void setShadowVisibility(boolean visible) {
|
|
mShadow.setVisibility(visible ? View.VISIBLE : View.GONE);
|
|
}
|
|
|
|
public void setTitle(CharSequence title) {
|
|
Tab tab = Tabs.getInstance().getSelectedTab();
|
|
|
|
// We use about:empty as a placeholder for an external page load and
|
|
// we don't want to change the title
|
|
if (tab != null && "about:empty".equals(tab.getURL()))
|
|
return;
|
|
|
|
// Keep the title unchanged if the tab is entering reader mode
|
|
if (tab != null && tab.isEnteringReaderMode())
|
|
return;
|
|
|
|
// Setting a null title for about:home will ensure we just see
|
|
// the "Enter Search or Address" placeholder text
|
|
if (tab != null && "about:home".equals(tab.getURL()))
|
|
title = null;
|
|
|
|
mTitle.setText(title);
|
|
mAwesomeBar.setContentDescription(title != null ? title : mTitle.getHint());
|
|
}
|
|
|
|
public void setFavicon(Drawable image) {
|
|
if (Tabs.getInstance().getSelectedTab().getState() == Tab.STATE_LOADING)
|
|
return;
|
|
|
|
if (image != null)
|
|
mFavicon.setImageDrawable(image);
|
|
else
|
|
mFavicon.setImageResource(R.drawable.favicon);
|
|
}
|
|
|
|
public void setSecurityMode(String mode) {
|
|
mShowSiteSecurity = true;
|
|
|
|
if (mode.equals(SiteIdentityPopup.IDENTIFIED)) {
|
|
mSiteSecurity.setImageLevel(1);
|
|
} else if (mode.equals(SiteIdentityPopup.VERIFIED)) {
|
|
mSiteSecurity.setImageLevel(2);
|
|
} else {
|
|
mSiteSecurity.setImageLevel(0);
|
|
mShowSiteSecurity = false;
|
|
}
|
|
|
|
setPageActionVisibility(mStop.getVisibility() == View.VISIBLE);
|
|
}
|
|
|
|
public void setReaderMode(boolean showReader) {
|
|
mShowReader = showReader;
|
|
setPageActionVisibility(mStop.getVisibility() == View.VISIBLE);
|
|
}
|
|
|
|
public void setVisibility(int visibility) {
|
|
mLayout.setVisibility(visibility);
|
|
}
|
|
|
|
public void requestFocusFromTouch() {
|
|
mLayout.requestFocusFromTouch();
|
|
}
|
|
|
|
public void updateBackButton(boolean enabled) {
|
|
mBack.setColorFilter(enabled ? 0 : 0xFF999999);
|
|
mBack.setEnabled(enabled);
|
|
}
|
|
|
|
public void updateForwardButton(boolean enabled) {
|
|
mForward.setColorFilter(enabled ? 0 : 0xFF999999);
|
|
mForward.setEnabled(enabled);
|
|
}
|
|
|
|
@Override
|
|
public void addActionItem(View actionItem) {
|
|
mActionItemBar.addView(actionItem);
|
|
|
|
if (!sActionItems.contains(actionItem))
|
|
sActionItems.add(actionItem);
|
|
}
|
|
|
|
@Override
|
|
public void removeActionItem(int index) {
|
|
mActionItemBar.removeViewAt(index);
|
|
sActionItems.remove(index);
|
|
}
|
|
|
|
@Override
|
|
public int getActionItemsCount() {
|
|
return sActionItems.size();
|
|
}
|
|
|
|
public void show() {
|
|
mLayout.setVisibility(View.VISIBLE);
|
|
}
|
|
|
|
public void hide() {
|
|
mLayout.setVisibility(View.GONE);
|
|
}
|
|
|
|
public void refresh() {
|
|
Tab tab = Tabs.getInstance().getSelectedTab();
|
|
if (tab != null) {
|
|
String url = tab.getURL();
|
|
setTitle(tab.getDisplayTitle());
|
|
setFavicon(tab.getFavicon());
|
|
setProgressVisibility(tab.getState() == Tab.STATE_LOADING);
|
|
setSecurityMode(tab.getSecurityMode());
|
|
setReaderMode(tab.getReaderEnabled());
|
|
setShadowVisibility((url == null) || !url.startsWith("about:"));
|
|
updateTabCount(Tabs.getInstance().getCount());
|
|
updateBackButton(tab.canDoBack());
|
|
updateForwardButton(tab.canDoForward());
|
|
updateBackgroundColor(tab.isPrivate() ? 1 : 0);
|
|
}
|
|
}
|
|
|
|
private void updateBackgroundColor(int level) {
|
|
mAwesomeBar.getBackground().setLevel(level);
|
|
}
|
|
|
|
public void destroy() {
|
|
// The action-items views are reused on rotation.
|
|
// Remove them from their parent, so they can be re-attached to new parent.
|
|
mActionItemBar.removeAllViews();
|
|
}
|
|
|
|
public boolean openOptionsMenu() {
|
|
if (!mHasSoftMenuButton)
|
|
return false;
|
|
|
|
GeckoApp.mAppContext.invalidateOptionsMenu();
|
|
if (mMenuPopup != null && !mMenuPopup.isShowing())
|
|
mMenuPopup.showAsDropDown(mMenu);
|
|
|
|
return true;
|
|
}
|
|
|
|
public boolean closeOptionsMenu() {
|
|
if (!mHasSoftMenuButton)
|
|
return false;
|
|
|
|
if (mMenuPopup != null && mMenuPopup.isShowing())
|
|
mMenuPopup.dismiss();
|
|
|
|
return true;
|
|
}
|
|
|
|
// MenuPopup holds the MenuPanel in Honeycomb/ICS devices with no hardware key
|
|
public static class MenuPopup extends PopupWindow {
|
|
private RelativeLayout mPanel;
|
|
private int mYOffset;
|
|
|
|
public MenuPopup(Context context) {
|
|
super(context);
|
|
setFocusable(true);
|
|
|
|
// The arrow height is constant for both orientations.
|
|
mYOffset = (int) (context.getResources().getDimension(R.dimen.menu_popup_offset));
|
|
|
|
// Setting a null background makes the popup to not close on touching outside.
|
|
setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
|
|
setWindowLayoutMode(View.MeasureSpec.makeMeasureSpec(context.getResources().getDimensionPixelSize(R.dimen.menu_popup_width), View.MeasureSpec.AT_MOST),
|
|
ViewGroup.LayoutParams.WRAP_CONTENT);
|
|
|
|
LayoutInflater inflater = LayoutInflater.from(context);
|
|
RelativeLayout layout = (RelativeLayout) inflater.inflate(R.layout.menu_popup, null);
|
|
setContentView(layout);
|
|
|
|
mPanel = (RelativeLayout) layout.findViewById(R.id.menu_panel);
|
|
}
|
|
|
|
public void setPanelView(View view) {
|
|
mPanel.removeAllViews();
|
|
mPanel.addView(view);
|
|
}
|
|
|
|
@Override
|
|
public void showAsDropDown(View anchor) {
|
|
showAsDropDown(anchor, 0, -mYOffset);
|
|
}
|
|
}
|
|
|
|
private class TailTouchDelegate extends TouchDelegate {
|
|
public TailTouchDelegate(Rect bounds, View delegateView) {
|
|
super(bounds, delegateView);
|
|
}
|
|
|
|
@Override
|
|
public boolean onTouchEvent(MotionEvent event) {
|
|
switch (event.getAction()) {
|
|
case MotionEvent.ACTION_DOWN:
|
|
// Android bug 36445: Touch Delegation not reset on ACTION_DOWN.
|
|
if (!super.onTouchEvent(event)) {
|
|
MotionEvent cancelEvent = MotionEvent.obtain(event);
|
|
cancelEvent.setAction(MotionEvent.ACTION_CANCEL);
|
|
super.onTouchEvent(cancelEvent);
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
default:
|
|
return super.onTouchEvent(event);
|
|
}
|
|
}
|
|
}
|
|
}
|