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directories relayout
git-svn-id: https://only.mawhrin.net/repos/FBReaderJ/trunk@1038 6a642e6f-84f6-412e-ac94-c4a38d5a04b0
This commit is contained in:
Nikolay Pultsin
parent
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commit
cc344037ec
51 changed files with 0 additions and 142 deletions
408
src/org/geometerplus/android/fbreader/BookmarksActivity.java
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408
src/org/geometerplus/android/fbreader/BookmarksActivity.java
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/*
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* Copyright (C) 2009 Geometer Plus <contact@geometerplus.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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package org.geometerplus.android.fbreader;
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import java.util.*;
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import android.os.*;
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import android.view.*;
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import android.widget.*;
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import android.content.*;
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import android.app.TabActivity;
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import android.graphics.drawable.Drawable;
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import org.geometerplus.zlibrary.core.resources.ZLResource;
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import org.geometerplus.zlibrary.text.view.*;
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import org.geometerplus.zlibrary.ui.android.R;
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import org.geometerplus.zlibrary.core.resources.ZLResource;
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import org.geometerplus.fbreader.fbreader.FBReader;
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import org.geometerplus.fbreader.library.*;
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public class BookmarksActivity extends TabActivity implements MenuItem.OnMenuItemClickListener {
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static BookmarksActivity Instance;
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private static final int OPEN_ITEM_ID = 0;
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private static final int EDIT_ITEM_ID = 1;
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private static final int DELETE_ITEM_ID = 2;
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List<Bookmark> AllBooksBookmarks;
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private final List<Bookmark> myThisBookBookmarks = new LinkedList();
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private final List<Bookmark> mySearchResults = new LinkedList();
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private ListView myThisBookView;
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private ListView myAllBooksView;
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private ListView mySearchResultsView;
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private final ZLResource myResource = ZLResource.resource("bookmarksView");
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private ListView createTab(String tag, int id) {
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final TabHost host = getTabHost();
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final String label = myResource.getResource(tag).getValue();
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host.addTab(host.newTabSpec(tag).setIndicator(label).setContent(id));
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return (ListView)findViewById(id);
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}
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@Override
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public void onCreate(Bundle bundle) {
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super.onCreate(bundle);
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Thread.setDefaultUncaughtExceptionHandler(new org.geometerplus.zlibrary.ui.android.library.UncaughtExceptionHandler(this));
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requestWindowFeature(Window.FEATURE_NO_TITLE);
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setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
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final TabHost host = getTabHost();
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LayoutInflater.from(this).inflate(R.layout.bookmarks, host.getTabContentView(), true);
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AllBooksBookmarks = Bookmark.bookmarks();
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Collections.sort(AllBooksBookmarks, new Bookmark.ByTimeComparator());
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final FBReader fbreader = (FBReader)FBReader.Instance();
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if (fbreader.Model != null) {
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final long bookId = fbreader.Model.Book.getId();
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for (Bookmark bookmark : AllBooksBookmarks) {
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if (bookmark.getBookId() == bookId) {
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myThisBookBookmarks.add(bookmark);
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}
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}
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myThisBookView = createTab("thisBook", R.id.this_book);
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new BookmarksAdapter(myThisBookView, myThisBookBookmarks, true);
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} else {
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findViewById(R.id.this_book).setVisibility(View.GONE);
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}
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myAllBooksView = createTab("allBooks", R.id.all_books);
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new BookmarksAdapter(myAllBooksView, AllBooksBookmarks, false);
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findViewById(R.id.search_results).setVisibility(View.GONE);
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}
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@Override
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public void onResume() {
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super.onResume();
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Instance = this;
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}
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@Override
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public void onPause() {
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for (Bookmark bookmark : AllBooksBookmarks) {
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bookmark.save();
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}
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super.onPause();
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}
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@Override
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public void onStop() {
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Instance = null;
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super.onStop();
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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super.onCreateOptionsMenu(menu);
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final MenuItem item = menu.add(
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0, 1, Menu.NONE,
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myResource.getResource("menu").getResource("search").getValue()
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);
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item.setOnMenuItemClickListener(this);
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item.setIcon(R.drawable.ic_menu_search);
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return true;
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}
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@Override
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public boolean onSearchRequested() {
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final FBReader fbreader = (FBReader)FBReader.Instance();
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startSearch(fbreader.BookmarkSearchPatternOption.getValue(), true, null, false);
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return true;
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}
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void showSearchResultsTab(LinkedList<Bookmark> results) {
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if (mySearchResultsView == null) {
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mySearchResultsView = createTab("searchResults", R.id.search_results);
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new BookmarksAdapter(mySearchResultsView, mySearchResults, false);
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} else {
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mySearchResults.clear();
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}
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mySearchResults.addAll(results);
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mySearchResultsView.invalidateViews();
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mySearchResultsView.requestLayout();
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getTabHost().setCurrentTabByTag("searchResults");
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}
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public boolean onMenuItemClick(MenuItem item) {
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switch (item.getItemId()) {
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case 1:
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return onSearchRequested();
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default:
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return true;
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}
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}
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private void invalidateAllViews() {
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myThisBookView.invalidateViews();
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myThisBookView.requestLayout();
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myAllBooksView.invalidateViews();
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myAllBooksView.requestLayout();
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if (mySearchResultsView != null) {
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mySearchResultsView.invalidateViews();
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mySearchResultsView.requestLayout();
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}
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}
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@Override
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public boolean onContextItemSelected(MenuItem item) {
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final int position = ((AdapterView.AdapterContextMenuInfo)item.getMenuInfo()).position;
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final ListView view = (ListView)getTabHost().getCurrentView();
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final Bookmark bookmark = ((BookmarksAdapter)view.getAdapter()).getItem(position);
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switch (item.getItemId()) {
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case OPEN_ITEM_ID:
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gotoBookmark(bookmark);
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return true;
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case EDIT_ITEM_ID:
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final Intent intent = new Intent(this, BookmarkEditActivity.class);
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startActivityForResult(intent, 1);
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// TODO: implement
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return true;
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case DELETE_ITEM_ID:
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bookmark.delete();
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myThisBookBookmarks.remove(bookmark);
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AllBooksBookmarks.remove(bookmark);
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mySearchResults.remove(bookmark);
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invalidateAllViews();
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return true;
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}
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return super.onContextItemSelected(item);
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}
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private String createBookmarkText(ZLTextWordCursor cursor) {
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cursor = new ZLTextWordCursor(cursor);
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final StringBuilder builder = new StringBuilder();
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final StringBuilder sentenceBuilder = new StringBuilder();
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final StringBuilder phraseBuilder = new StringBuilder();
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int wordCounter = 0;
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int sentenceCounter = 0;
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int storedWordCounter = 0;
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boolean lineIsNonEmpty = false;
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boolean appendLineBreak = false;
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mainLoop:
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while ((wordCounter < 20) && (sentenceCounter < 3)) {
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while (cursor.isEndOfParagraph()) {
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if (!cursor.nextParagraph()) {
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break mainLoop;
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}
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if ((builder.length() > 0) && cursor.getParagraphCursor().isEndOfSection()) {
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break mainLoop;
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}
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if (phraseBuilder.length() > 0) {
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sentenceBuilder.append(phraseBuilder);
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phraseBuilder.delete(0, phraseBuilder.length());
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}
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if (sentenceBuilder.length() > 0) {
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if (appendLineBreak) {
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builder.append("\n");
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}
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builder.append(sentenceBuilder);
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sentenceBuilder.delete(0, sentenceBuilder.length());
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++sentenceCounter;
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storedWordCounter = wordCounter;
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}
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lineIsNonEmpty = false;
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if (builder.length() > 0) {
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appendLineBreak = true;
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}
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}
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final ZLTextElement element = cursor.getElement();
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if (element instanceof ZLTextWord) {
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final ZLTextWord word = (ZLTextWord)element;
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if (lineIsNonEmpty) {
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phraseBuilder.append(" ");
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}
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phraseBuilder.append(word.Data, word.Offset, word.Length);
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++wordCounter;
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lineIsNonEmpty = true;
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switch (word.Data[word.Offset + word.Length - 1]) {
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case ',':
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case ':':
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case ';':
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case ')':
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sentenceBuilder.append(phraseBuilder);
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phraseBuilder.delete(0, phraseBuilder.length());
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break;
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case '.':
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case '!':
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case '?':
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++sentenceCounter;
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if (appendLineBreak) {
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builder.append("\n");
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appendLineBreak = false;
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}
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sentenceBuilder.append(phraseBuilder);
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phraseBuilder.delete(0, phraseBuilder.length());
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builder.append(sentenceBuilder);
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sentenceBuilder.delete(0, sentenceBuilder.length());
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storedWordCounter = wordCounter;
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break;
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}
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}
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cursor.nextWord();
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}
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if (storedWordCounter < 4) {
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if (sentenceBuilder.length() == 0) {
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sentenceBuilder.append(phraseBuilder);
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}
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if (appendLineBreak) {
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builder.append("\n");
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}
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builder.append(sentenceBuilder);
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}
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return builder.toString();
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}
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private void addBookmark() {
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final FBReader fbreader = (FBReader)FBReader.Instance();
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final ZLTextView textView = fbreader.getTextView();
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final ZLTextWordCursor cursor = textView.getStartCursor();
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if (cursor.isNull()) {
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// TODO: implement
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return;
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}
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// TODO: text edit dialog
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final Bookmark bookmark = new Bookmark(
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fbreader.Model.Book,
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createBookmarkText(cursor),
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textView.getModel().getId(),
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cursor
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);
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myThisBookBookmarks.add(0, bookmark);
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AllBooksBookmarks.add(0, bookmark);
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invalidateAllViews();
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}
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private void gotoBookmark(Bookmark bookmark) {
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bookmark.onOpen();
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final FBReader fbreader = (FBReader)FBReader.Instance();
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final long bookId = bookmark.getBookId();
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if ((fbreader.Model == null) || (fbreader.Model.Book.getId() != bookId)) {
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final Book book = Book.getById(bookId);
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if (book != null) {
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finish();
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fbreader.openBook(book, bookmark);
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} else {
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Toast.makeText(
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this,
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ZLResource.resource("errorMessage").getResource("cannotOpenBook").getValue(),
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Toast.LENGTH_SHORT
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).show();
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}
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} else {
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finish();
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fbreader.gotoBookmark(bookmark);
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}
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}
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private final class BookmarksAdapter extends BaseAdapter implements AdapterView.OnItemClickListener, View.OnCreateContextMenuListener {
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private final List<Bookmark> myBookmarks;
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private final boolean myCurrentBook;
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BookmarksAdapter(ListView listView, List<Bookmark> bookmarks, boolean currentBook) {
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myBookmarks = bookmarks;
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myCurrentBook = currentBook;
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listView.setAdapter(this);
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listView.setOnItemClickListener(this);
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listView.setOnCreateContextMenuListener(this);
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}
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public void onCreateContextMenu(ContextMenu menu, View view, ContextMenu.ContextMenuInfo menuInfo) {
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final int position = ((AdapterView.AdapterContextMenuInfo)menuInfo).position;
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if (getItem(position) != null) {
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menu.setHeaderTitle(getItem(position).getText());
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final ZLResource resource = ZLResource.resource("bookmarksView");
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menu.add(0, OPEN_ITEM_ID, 0, resource.getResource("open").getValue());
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//menu.add(0, EDIT_ITEM_ID, 0, resource.getResource("edit").getValue());
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menu.add(0, DELETE_ITEM_ID, 0, resource.getResource("delete").getValue());
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}
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}
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public View getView(int position, View convertView, ViewGroup parent) {
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final View view = (convertView != null) ? convertView :
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LayoutInflater.from(parent.getContext()).inflate(R.layout.bookmark_item, parent, false);
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final ImageView imageView = (ImageView)view.findViewById(R.id.bookmark_item_icon);
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final TextView textView = (TextView)view.findViewById(R.id.bookmark_item_text);
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final TextView bookTitleView = (TextView)view.findViewById(R.id.bookmark_item_booktitle);
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final Bookmark bookmark = getItem(position);
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if (bookmark == null) {
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imageView.setVisibility(View.VISIBLE);
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imageView.setImageResource(R.drawable.ic_list_plus);
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textView.setText(ZLResource.resource("bookmarksView").getResource("new").getValue());
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bookTitleView.setVisibility(View.GONE);
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} else {
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imageView.setVisibility(View.GONE);
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textView.setText(bookmark.getText());
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if (myCurrentBook) {
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bookTitleView.setVisibility(View.GONE);
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} else {
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bookTitleView.setVisibility(View.VISIBLE);
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bookTitleView.setText(bookmark.getBookTitle());
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}
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}
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return view;
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}
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public final boolean areAllItemsEnabled() {
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return true;
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}
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public final boolean isEnabled(int position) {
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return true;
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}
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public final long getItemId(int position) {
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return position;
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}
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public final Bookmark getItem(int position) {
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if (myCurrentBook) {
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--position;
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}
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return (position >= 0) ? myBookmarks.get(position) : null;
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}
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public final int getCount() {
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return myCurrentBook ? myBookmarks.size() + 1 : myBookmarks.size();
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}
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public final void onItemClick(AdapterView parent, View view, int position, long id) {
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final Bookmark bookmark = getItem(position);
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if (bookmark != null) {
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gotoBookmark(bookmark);
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} else {
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addBookmark();
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}
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}
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}
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}
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