mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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274 lines
11 KiB
Java
274 lines
11 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Android code.
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*
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* The Initial Developer of the Original Code is Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Brad Lassey <blassey@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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package org.mozilla.gecko;
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import android.app.Activity;
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import android.os.Bundle;
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import android.widget.*;
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import android.database.*;
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import android.view.*;
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import android.graphics.*;
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import android.content.*;
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import android.provider.Browser;
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import android.util.Log;
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import java.util.Date;
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import android.content.Intent;
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import android.database.Cursor;
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import android.net.Uri;
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import android.os.Bundle;
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import android.provider.Browser;
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import android.util.Log;
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import android.view.View;
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import android.widget.ListAdapter;
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import android.widget.GridView;
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import android.widget.SimpleCursorAdapter;
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import java.io.*;
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import java.util.zip.*;
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import android.os.Handler;
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import org.json.*;
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import android.util.AttributeSet;
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public class AboutHomeContent extends LinearLayout {
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public interface UriLoadCallback {
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public void callback(String uriSpec);
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}
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UriLoadCallback mUriLoadCallback = null;
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void setUriLoadCallback(UriLoadCallback uriLoadCallback) {
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mUriLoadCallback = uriLoadCallback;
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}
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public AboutHomeContent(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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private static final String LOGTAG = "GeckoAboutHome";
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private static final String TITLE_KEY = "title";
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private static final String kAbouthomeWhereClause = Browser.BookmarkColumns.BOOKMARK + " = 1";
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private static final int kTileWidth = 122;
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private Cursor mCursor;
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private Uri mUri;
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private String mTitle;
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protected ListAdapter mGridAdapter;
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protected ArrayAdapter<String> mAddonAdapter;
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protected GridView mGrid;
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protected ListView mAddonList;
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private Handler mHandler = new Handler();
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public void onActivityContentChanged(Activity activity) {
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mGrid = (GridView)findViewById(R.id.grid);
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if (mGrid == null)
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return;
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mGrid.setOnItemClickListener(mGridOnClickListener);
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// we want to do this: mGrid.setNumColumns(GridView.AUTO_FIT); but it doesn't work
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Display display = ((WindowManager) activity.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
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int width = display.getWidth();
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mGrid.setNumColumns((int) Math.floor(width / kTileWidth));
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mAddonList = (ListView)findViewById(R.id.recommended_addon_list);
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GeckoApp.mAppContext.mMainHandler.post(new Runnable() {
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public void run() {
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mGrid.setAdapter(mGridAdapter);
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}
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});
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}
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private AdapterView.OnItemClickListener mGridOnClickListener = new AdapterView.OnItemClickListener() {
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public void onItemClick(AdapterView<?> parent, View v, int position, long id)
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{
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onGridItemClick((GridView)parent, v, position, id);
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}
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};
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void init(final Activity activity) {
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LayoutInflater inflater =
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(LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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inflater.inflate(R.layout.abouthome_content, this);
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GeckoAppShell.getHandler().post(new Runnable() {
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public void run() {
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mCursor = activity.managedQuery(Browser.BOOKMARKS_URI,
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null, kAbouthomeWhereClause, null, null);
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activity.startManagingCursor(mCursor);
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onActivityContentChanged(activity);
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mAddonAdapter = new ArrayAdapter<String>(activity, R.layout.abouthome_addon_list_item);
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GeckoApp.mAppContext.mMainHandler.post(new Runnable() {
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public void run() {
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final SimpleCursorAdapter gridAdapter =
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new SimpleCursorAdapter(activity, R.layout.abouthome_grid_box, mCursor,
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new String[] {Browser.BookmarkColumns.TITLE,
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Browser.BookmarkColumns.FAVICON,
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Browser.BookmarkColumns.URL,
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"thumbnail"},
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new int[] {R.id.bookmark_title, R.id.bookmark_icon, R.id.bookmark_url, R.id.screenshot});
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mGrid.setAdapter(gridAdapter);
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gridAdapter.setViewBinder(new AwesomeCursorViewBinder());
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mAddonList.setAdapter(mAddonAdapter);
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}
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});
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readRecommendedAddons(activity);
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}
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});
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}
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void readRecommendedAddons(final Activity activity) {
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GeckoAppShell.getHandler().post(new Runnable() {
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public void run() {
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try {
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File applicationPackage = new File(activity.getApplication().getPackageResourcePath());
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byte[] buf = new byte[32768];
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ZipFile zip = new ZipFile(applicationPackage);
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ZipEntry fileEntry = zip.getEntry("recommended-addons.json");
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InputStream fileStream;
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fileStream = zip.getInputStream(fileEntry);
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StringBuffer jsonString = new StringBuffer();
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int read = 0;
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while ((read = fileStream.read(buf, 0, 32768)) != -1) {
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jsonString.append(new String(buf, 0, read));
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}
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final JSONArray array = new JSONObject(jsonString.toString()).getJSONArray("addons");
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GeckoApp.mAppContext.mMainHandler.post(new Runnable() {
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public void run() {
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try {
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for (int i = 0; i < array.length(); i++) {
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JSONObject jsonobj = array.getJSONObject(i);
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mAddonAdapter.add(jsonobj.getString("name"));
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Log.i("GeckoAddons", "addon #" + i +": " + jsonobj.getString("name"));
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}
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} catch (Exception e) {
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Log.i("GeckoAddons", "error reading json file", e);
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}
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}
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});
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} catch (Exception e) {
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Log.i("GeckoAddons", "error reading json file", e);
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}
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}
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});
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}
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protected void onGridItemClick(GridView l, View v, int position, long id) {
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mCursor.moveToPosition(position);
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String spec = mCursor.getString(mCursor.getColumnIndex(Browser.BookmarkColumns.URL));
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Log.i(LOGTAG, "clicked: " + spec);
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if (mUriLoadCallback != null)
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mUriLoadCallback.callback(spec);
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}
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}
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class AwesomeCursorViewBinder implements SimpleCursorAdapter.ViewBinder {
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private boolean updateImage(View view, Cursor cursor, int faviconIndex) {
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byte[] b = cursor.getBlob(faviconIndex);
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ImageView favicon = (ImageView) view;
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if (b == null) {
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favicon.setImageResource(R.drawable.favicon);
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} else {
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Bitmap bitmap = BitmapFactory.decodeByteArray(b, 0, b.length);
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favicon.setImageBitmap(bitmap);
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}
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return true;
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}
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private boolean updateTitle(View view, Cursor cursor, int titleIndex) {
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String title = cursor.getString(titleIndex);
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TextView titleView = (TextView)view;
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// Use the URL instead of an empty title for consistency with the normal URL
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// bar view - this is the equivalent of getDisplayTitle() in Tab.java
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if (title == null || title.length() == 0) {
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int urlIndex = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.URL);
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title = cursor.getString(urlIndex);
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}
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titleView.setText(title);
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return true;
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}
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private boolean updateUrl(View view, Cursor cursor, int urlIndex) {
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String title = cursor.getString(urlIndex);
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TextView urlView = (TextView)view;
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if (title != null) {
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int index;
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if ((index = title.indexOf("://")) != -1)
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title = title.substring(index + 3);
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if (title.startsWith("www."))
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title = title.substring(4);
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if (title.endsWith("/"))
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title = title.substring(0, title.length() -1);
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}
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urlView.setText(title);
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return true;
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}
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@Override
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public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
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int faviconIndex = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.FAVICON);
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if (columnIndex == faviconIndex) {
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return updateImage(view, cursor, faviconIndex);
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}
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int titleIndex = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.TITLE);
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if (columnIndex == titleIndex) {
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return updateTitle(view, cursor, titleIndex);
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}
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int urlIndex = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.URL);
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if (columnIndex == urlIndex) {
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return updateUrl(view, cursor, urlIndex);
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}
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int thumbIndex = cursor.getColumnIndexOrThrow("thumbnail");
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if (columnIndex == thumbIndex) {
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return updateImage(view, cursor, thumbIndex);
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}
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// Other columns are handled automatically
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return false;
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}
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}
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