mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
631 lines
20 KiB
Java
631 lines
20 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; 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 org.mozilla.gecko.db.BrowserDB;
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import org.mozilla.gecko.gfx.CairoImage;
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import org.mozilla.gecko.gfx.BufferedCairoImage;
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import org.mozilla.gecko.gfx.FloatSize;
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import org.mozilla.gecko.gfx.GeckoLayerClient;
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import org.mozilla.gecko.gfx.IntSize;
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import org.mozilla.gecko.gfx.Layer;
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import org.mozilla.gecko.gfx.LayerController;
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import org.mozilla.gecko.gfx.LayerView;
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import org.mozilla.gecko.gfx.PluginLayer;
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import org.mozilla.gecko.gfx.RectUtils;
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import org.mozilla.gecko.gfx.SurfaceTextureLayer;
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import org.mozilla.gecko.gfx.ViewportMetrics;
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import org.mozilla.gecko.gfx.ImmutableViewportMetrics;
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import java.io.*;
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import java.util.*;
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import java.util.regex.Pattern;
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import java.util.regex.Matcher;
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import java.util.zip.*;
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import java.net.URL;
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import java.nio.*;
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import java.nio.channels.FileChannel;
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import java.util.concurrent.*;
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import java.lang.reflect.*;
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import java.net.*;
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import org.json.*;
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import android.os.*;
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import android.app.*;
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import android.text.*;
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import android.text.format.Time;
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import android.view.*;
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import android.view.inputmethod.*;
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import android.view.ViewGroup.LayoutParams;
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import android.content.*;
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import android.content.res.*;
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import android.graphics.*;
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import android.graphics.drawable.Drawable;
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import android.graphics.drawable.BitmapDrawable;
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import android.widget.*;
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import android.hardware.*;
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import android.location.*;
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import android.view.accessibility.AccessibilityManager;
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import android.view.accessibility.AccessibilityEvent;
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import android.util.*;
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import android.net.*;
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import android.database.*;
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import android.database.sqlite.*;
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import android.provider.*;
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import android.content.pm.*;
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import android.content.pm.PackageManager.*;
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import dalvik.system.*;
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abstract public class BrowserApp extends GeckoApp
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implements TabsPanel.TabsLayoutChangeListener,
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PropertyAnimator.PropertyAnimationListener {
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private static final String LOGTAG = "GeckoBrowserApp";
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public static BrowserToolbar mBrowserToolbar;
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private AboutHomeContent mAboutHomeContent;
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private PropertyAnimator mMainLayoutAnimator;
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@Override
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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 LOCATION_CHANGE:
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if (Tabs.getInstance().isSelectedTab(tab)) {
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String url = tab.getURL();
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if (url.equals("about:home"))
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showAboutHome();
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else
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hideAboutHome();
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maybeCancelFaviconLoad(tab);
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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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invalidateOptionsMenu();
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}
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case STOP:
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if (Tabs.getInstance().isSelectedTab(tab)) {
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invalidateOptionsMenu();
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}
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break;
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case SELECTED:
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if ("about:home".equals(tab.getURL()))
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showAboutHome();
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else
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hideAboutHome();
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break;
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}
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super.onTabChanged(tab, msg, data);
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}
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@Override
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void handlePageShow(final int tabId) {
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super.handlePageShow(tabId);
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final Tab tab = Tabs.getInstance().getTab(tabId);
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if (tab == null)
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return;
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mMainHandler.post(new Runnable() {
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public void run() {
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loadFavicon(tab);
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}
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});
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}
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@Override
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void handleLinkAdded(final int tabId, String rel, final String href, int size) {
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super.handleLinkAdded(tabId, rel, href, size);
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if (rel.indexOf("[icon]") == -1)
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return;
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final Tab tab = Tabs.getInstance().getTab(tabId);
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if (tab == null)
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return;
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// If tab is not loading and the favicon is updated, we
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// want to load the image straight away. If tab is still
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// loading, we only load the favicon once the page's content
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// is fully loaded (see handleContentLoaded()).
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if (tab.getState() != Tab.STATE_LOADING) {
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mMainHandler.post(new Runnable() {
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public void run() {
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loadFavicon(tab);
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}
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});
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}
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}
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@Override
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void handleClearHistory() {
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updateAboutHomeTopSites();
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super.handleClearHistory();
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}
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@Override
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void handleSecurityChange(final int tabId, final JSONObject identityData) {
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super.handleSecurityChange(tabId, identityData);
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final Tab tab = Tabs.getInstance().getTab(tabId);
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if (tab == null)
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return;
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mMainHandler.post(new Runnable() {
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public void run() {
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if (Tabs.getInstance().isSelectedTab(tab))
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mBrowserToolbar.setSecurityMode(tab.getSecurityMode());
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}
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});
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}
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void handleReaderEnabled(final int tabId) {
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super.handleReaderEnabled(tabId);
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final Tab tab = Tabs.getInstance().getTab(tabId);
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if (tab == null)
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return;
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mMainHandler.post(new Runnable() {
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public void run() {
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if (Tabs.getInstance().isSelectedTab(tab))
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mBrowserToolbar.setReaderVisibility(tab.getReaderEnabled());
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}
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});
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}
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@Override
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void onStatePurged() {
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mMainHandler.post(new Runnable() {
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public void run() {
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if (mAboutHomeContent != null)
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mAboutHomeContent.setLastTabsVisibility(false);
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}
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});
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super.onStatePurged();
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}
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@Override
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protected void loadRequest(String url, AwesomeBar.Target target, String searchEngine, boolean userEntered) {
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mBrowserToolbar.setTitle(url);
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super.loadRequest(url, target, searchEngine, userEntered);
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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LinearLayout actionBar = (LinearLayout) findViewById(R.id.browser_toolbar);
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mBrowserToolbar = new BrowserToolbar(mAppContext);
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mBrowserToolbar.from(actionBar);
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if (mTabsPanel != null)
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mTabsPanel.setTabsLayoutChangeListener(this);
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if (savedInstanceState != null) {
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mBrowserToolbar.setTitle(savedInstanceState.getString(SAVED_STATE_TITLE));
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}
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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if (mAboutHomeContent != null)
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mAboutHomeContent.onDestroy();
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}
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@Override
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public void onContentChanged() {
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super.onContentChanged();
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if (mAboutHomeContent != null)
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mAboutHomeContent.onActivityContentChanged(this);
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}
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@Override
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protected void finishProfileMigration() {
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// Update about:home with the new information.
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updateAboutHomeTopSites();
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super.finishProfileMigration();
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}
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@Override void initializeChrome(String uri, Boolean isExternalURL) {
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super.initializeChrome(uri, isExternalURL);
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mBrowserToolbar.updateBackButton(false);
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mBrowserToolbar.updateForwardButton(false);
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Intent intent = getIntent();
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String action = intent.getAction();
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String args = intent.getStringExtra("args");
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if (args != null && args.contains("-profile")) {
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Pattern p = Pattern.compile("(?:-profile\\s*)(\\w*)(\\s*)");
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Matcher m = p.matcher(args);
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if (m.find()) {
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mBrowserToolbar.setTitle(null);
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}
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}
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if (uri != null && uri.length() > 0) {
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mBrowserToolbar.setTitle(uri);
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}
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if (!isExternalURL) {
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// show about:home if we aren't restoring previous session
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if (mRestoreMode == GeckoAppShell.RESTORE_NONE) {
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mBrowserToolbar.updateTabCount(1);
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showAboutHome();
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}
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} else {
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mBrowserToolbar.updateTabCount(1);
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}
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mBrowserToolbar.setProgressVisibility(isExternalURL || (mRestoreMode != GeckoAppShell.RESTORE_NONE));
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}
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void toggleChrome(final boolean aShow) {
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mMainHandler.post(new Runnable() {
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public void run() {
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if (aShow) {
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mBrowserToolbar.show();
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} else {
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mBrowserToolbar.hide();
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}
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}
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});
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super.toggleChrome(aShow);
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}
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@Override
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void focusChrome() {
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mMainHandler.post(new Runnable() {
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public void run() {
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mBrowserToolbar.setVisibility(View.VISIBLE);
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mBrowserToolbar.requestFocusFromTouch();
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}
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});
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}
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@Override
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public void refreshChrome() {
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// Only ICS phones use a smaller action-bar in landscape mode.
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if (Build.VERSION.SDK_INT >= 14 && !isTablet()) {
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int index = mMainLayout.indexOfChild(mBrowserToolbar.getLayout());
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mMainLayout.removeViewAt(index);
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LinearLayout actionBar = (LinearLayout) LayoutInflater.from(mAppContext).inflate(R.layout.browser_toolbar, null);
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actionBar.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT,
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(int) mAppContext.getResources().getDimension(R.dimen.browser_toolbar_height)));
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mMainLayout.addView(actionBar, index);
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mBrowserToolbar.from(actionBar);
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mBrowserToolbar.refresh();
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}
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invalidateOptionsMenu();
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mTabsPanel.refresh();
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}
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void addTab() {
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showAwesomebar(AwesomeBar.Target.NEW_TAB);
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}
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public void showLocalTabs() {
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showTabs(TabsPanel.Panel.LOCAL_TABS);
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}
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public void showRemoteTabs() {
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showTabs(TabsPanel.Panel.REMOTE_TABS);
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}
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private void showTabs(TabsPanel.Panel panel) {
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if (!sIsGeckoReady)
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return;
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mTabsPanel.show(panel);
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}
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public void hideTabs() {
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mTabsPanel.hide();
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}
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public boolean autoHideTabs() {
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if (!isTablet() && areTabsShown()) {
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hideTabs();
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return true;
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}
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return false;
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}
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public boolean areTabsShown() {
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return mTabsPanel.isShown();
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}
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@Override
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public void onTabsLayoutChange(int width, int height) {
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if (mMainLayoutAnimator != null)
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mMainLayoutAnimator.stop();
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mMainLayoutAnimator = new PropertyAnimator(150);
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mMainLayoutAnimator.setPropertyAnimationListener(this);
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if (isTablet()) {
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mMainLayoutAnimator.attach(mBrowserToolbar.getLayout(),
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PropertyAnimator.Property.SHRINK_LEFT,
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width);
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// Set the gecko layout for sliding.
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if (!mTabsPanel.isShown()) {
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((LinearLayout.LayoutParams) mGeckoLayout.getLayoutParams()).setMargins(0, 0, 0, 0);
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mGeckoLayout.scrollTo(mTabsPanel.getWidth() * -1, 0);
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mGeckoLayout.requestLayout();
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}
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mMainLayoutAnimator.attach(mGeckoLayout,
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PropertyAnimator.Property.SLIDE_LEFT,
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width);
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} else {
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mMainLayoutAnimator.attach(mMainLayout,
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PropertyAnimator.Property.SLIDE_TOP,
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height);
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}
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mMainLayoutAnimator.start();
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}
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@Override
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public void onPropertyAnimationStart() {
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mMainHandler.post(new Runnable() {
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public void run() {
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mBrowserToolbar.updateTabs(true);
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}
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});
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}
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@Override
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public void onPropertyAnimationEnd() {
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mMainHandler.post(new Runnable() {
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public void run() {
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if (isTablet() && mTabsPanel.isShown()) {
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// Fake the gecko layout to have been shrunk, instead of sliding.
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((LinearLayout.LayoutParams) mGeckoLayout.getLayoutParams()).setMargins(mTabsPanel.getWidth(), 0, 0, 0);
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mGeckoLayout.scrollTo(0, 0);
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mGeckoLayout.requestLayout();
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}
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if (!mTabsPanel.isShown())
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mBrowserToolbar.updateTabs(false);
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}
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});
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}
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/* Doorhanger notification methods */
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@Override
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void updatePopups(final Tab tab) {
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mDoorHangerPopup.updatePopup(mBrowserToolbar.mFavicon);
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}
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@Override
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void addDoorHanger(String message, String value, JSONArray buttons, Tab tab, JSONObject options) {
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mDoorHangerPopup.addDoorHanger(message, value, buttons, tab, options, mBrowserToolbar.mFavicon);
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}
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/* Favicon methods */
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private void loadFavicon(final Tab tab) {
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maybeCancelFaviconLoad(tab);
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long id = mFavicons.loadFavicon(tab.getURL(), tab.getFaviconURL(),
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new Favicons.OnFaviconLoadedListener() {
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public void onFaviconLoaded(String pageUrl, Drawable favicon) {
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// Leave favicon UI untouched if we failed to load the image
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// for some reason.
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if (favicon == null)
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return;
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Log.i(LOGTAG, "Favicon successfully loaded for URL = " + pageUrl);
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// The tab might be pointing to another URL by the time the
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// favicon is finally loaded, in which case we simply ignore it.
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if (!tab.getURL().equals(pageUrl))
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return;
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Log.i(LOGTAG, "Favicon is for current URL = " + pageUrl);
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tab.updateFavicon(favicon);
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tab.setFaviconLoadId(Favicons.NOT_LOADING);
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if (Tabs.getInstance().isSelectedTab(tab))
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mBrowserToolbar.setFavicon(tab.getFavicon());
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Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.FAVICON);
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}
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});
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tab.setFaviconLoadId(id);
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}
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private void maybeCancelFaviconLoad(Tab tab) {
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long faviconLoadId = tab.getFaviconLoadId();
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if (faviconLoadId == Favicons.NOT_LOADING)
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return;
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// Cancel pending favicon load task
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mFavicons.cancelFaviconLoad(faviconLoadId);
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// Reset favicon load state
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tab.setFaviconLoadId(Favicons.NOT_LOADING);
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}
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/* About:home UI */
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void updateAboutHomeTopSites() {
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if (mAboutHomeContent == null)
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return;
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GeckoApp.mAppContext.mMainHandler.post(new Runnable() {
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public void run() {
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mAboutHomeContent.update(GeckoApp.mAppContext,
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EnumSet.of(AboutHomeContent.UpdateFlags.TOP_SITES));
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}
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});
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}
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public void showAboutHome() {
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Runnable r = new AboutHomeRunnable(true);
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mMainHandler.postAtFrontOfQueue(r);
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}
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public void hideAboutHome() {
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Runnable r = new AboutHomeRunnable(false);
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mMainHandler.postAtFrontOfQueue(r);
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}
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public class AboutHomeRunnable implements Runnable {
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boolean mShow;
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AboutHomeRunnable(boolean show) {
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mShow = show;
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}
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public void run() {
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mFormAssistPopup.hide();
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if (mShow) {
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if (mAboutHomeContent == null) {
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mAboutHomeContent = (AboutHomeContent) findViewById(R.id.abouthome_content);
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mAboutHomeContent.init();
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mAboutHomeContent.update(GeckoApp.mAppContext, AboutHomeContent.UpdateFlags.ALL);
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mAboutHomeContent.setUriLoadCallback(new AboutHomeContent.UriLoadCallback() {
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public void callback(String url) {
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mBrowserToolbar.setProgressVisibility(true);
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loadUrl(url, AwesomeBar.Target.CURRENT_TAB);
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}
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});
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} else {
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mAboutHomeContent.update(GeckoApp.mAppContext,
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EnumSet.of(AboutHomeContent.UpdateFlags.TOP_SITES,
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AboutHomeContent.UpdateFlags.REMOTE_TABS));
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}
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mAboutHomeContent.setVisibility(View.VISIBLE);
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} else {
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findViewById(R.id.abouthome_content).setVisibility(View.GONE);
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}
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}
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu)
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{
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mMenu = menu;
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// Inform the menu about the action-items bar.
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if (menu instanceof GeckoMenu && isTablet())
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((GeckoMenu) menu).setActionItemBarPresenter(mBrowserToolbar);
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MenuInflater inflater = getMenuInflater();
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inflater.inflate(R.menu.gecko_menu, mMenu);
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return true;
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}
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@Override
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public void openOptionsMenu() {
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// Scroll custom menu to the top
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if (mMenuPanel != null)
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mMenuPanel.scrollTo(0, 0);
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if (!mBrowserToolbar.openOptionsMenu())
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super.openOptionsMenu();
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}
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@Override
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public void closeOptionsMenu() {
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if (!mBrowserToolbar.closeOptionsMenu())
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super.closeOptionsMenu();
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}
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@Override
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public void setFullScreen(final boolean fullscreen) {
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super.setFullScreen(fullscreen);
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if (fullscreen)
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mBrowserToolbar.hide();
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else
|
|
mBrowserToolbar.show();
|
|
}
|
|
|
|
@Override
|
|
public boolean onPrepareOptionsMenu(Menu aMenu)
|
|
{
|
|
if (aMenu == null)
|
|
return false;
|
|
|
|
if (!sIsGeckoReady)
|
|
aMenu.findItem(R.id.settings).setEnabled(false);
|
|
|
|
Tab tab = Tabs.getInstance().getSelectedTab();
|
|
MenuItem bookmark = aMenu.findItem(R.id.bookmark);
|
|
MenuItem forward = aMenu.findItem(R.id.forward);
|
|
MenuItem share = aMenu.findItem(R.id.share);
|
|
MenuItem readingList = aMenu.findItem(R.id.reading_list);
|
|
MenuItem saveAsPDF = aMenu.findItem(R.id.save_as_pdf);
|
|
MenuItem charEncoding = aMenu.findItem(R.id.char_encoding);
|
|
MenuItem findInPage = aMenu.findItem(R.id.find_in_page);
|
|
MenuItem desktopMode = aMenu.findItem(R.id.desktop_mode);
|
|
|
|
if (tab == null || tab.getURL() == null) {
|
|
bookmark.setEnabled(false);
|
|
forward.setEnabled(false);
|
|
share.setEnabled(false);
|
|
readingList.setEnabled(false);
|
|
saveAsPDF.setEnabled(false);
|
|
findInPage.setEnabled(false);
|
|
return true;
|
|
}
|
|
|
|
bookmark.setEnabled(!tab.getURL().startsWith("about:reader"));
|
|
bookmark.setCheckable(true);
|
|
|
|
if (tab.isBookmark()) {
|
|
bookmark.setChecked(true);
|
|
bookmark.setIcon(R.drawable.ic_menu_bookmark_remove);
|
|
} else {
|
|
bookmark.setChecked(false);
|
|
bookmark.setIcon(R.drawable.ic_menu_bookmark_add);
|
|
}
|
|
|
|
readingList.setEnabled(tab.getReaderEnabled());
|
|
readingList.setCheckable(true);
|
|
|
|
if (tab.isReadingListItem()) {
|
|
readingList.setChecked(true);
|
|
readingList.setIcon(R.drawable.ic_menu_reading_list_remove);
|
|
} else {
|
|
readingList.setChecked(false);
|
|
readingList.setIcon(R.drawable.ic_menu_reading_list_add);
|
|
}
|
|
|
|
forward.setEnabled(tab.canDoForward());
|
|
desktopMode.setChecked(tab.getDesktopMode());
|
|
|
|
// Disable share menuitem for about:, chrome:, file:, and resource: URIs
|
|
String scheme = Uri.parse(tab.getURL()).getScheme();
|
|
share.setEnabled(!(scheme.equals("about") || scheme.equals("chrome") ||
|
|
scheme.equals("file") || scheme.equals("resource")));
|
|
|
|
// Disable save as PDF for about:home and xul pages
|
|
saveAsPDF.setEnabled(!(tab.getURL().equals("about:home") ||
|
|
tab.getContentType().equals("application/vnd.mozilla.xul+xml")));
|
|
|
|
// Disable find in page for about:home, since it won't work on Java content
|
|
findInPage.setEnabled(!tab.getURL().equals("about:home"));
|
|
|
|
charEncoding.setVisible(GeckoPreferences.getCharEncodingState());
|
|
|
|
return true;
|
|
}
|
|
}
|