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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
2aeaabf054
commit
cc344037ec
51 changed files with 0 additions and 142 deletions
300
src/org/geometerplus/android/fbreader/LibraryTabActivity.java
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src/org/geometerplus/android/fbreader/LibraryTabActivity.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 android.app.*;
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import android.os.Bundle;
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import android.view.*;
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import android.widget.*;
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import android.content.DialogInterface;
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import org.geometerplus.zlibrary.ui.android.R;
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import org.geometerplus.zlibrary.core.filesystem.*;
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import org.geometerplus.zlibrary.core.tree.ZLTree;
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import org.geometerplus.zlibrary.core.options.ZLStringOption;
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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.bookmodel.BookModel;
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import org.geometerplus.fbreader.library.*;
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public class LibraryTabActivity extends TabActivity implements MenuItem.OnMenuItemClickListener {
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static LibraryTabActivity Instance;
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final ZLStringOption mySelectedTabOption = new ZLStringOption("TabActivity", "SelectedTab", "");
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private final ZLResource myResource = ZLResource.resource("libraryView");
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private Book myCurrentBook;
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private ListView createTab(String tag, int viewId, int iconId) {
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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, getResources().getDrawable(iconId)).setContent(viewId));
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return (ListView)findViewById(viewId);
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}
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private void setCurrentBook() {
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final BookModel model = ((FBReader)FBReader.Instance()).Model;
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myCurrentBook = (model != null) ? model.Book : null;
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}
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private void createDefaultTabs() {
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new LibraryAdapter(createTab("byAuthor", R.id.by_author, R.drawable.ic_tab_library_author), Library.Instance().byAuthor(), Type.TREE);
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new LibraryAdapter(createTab("byTag", R.id.by_tag, R.drawable.ic_tab_library_tag), Library.Instance().byTag(), Type.TREE);
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new LibraryAdapter(createTab("recent", R.id.recent, R.drawable.ic_tab_library_recent), Library.Instance().recentBooks(), Type.FLAT);
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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 onCreate(Bundle icicle) {
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super.onCreate(icicle);
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Thread.setDefaultUncaughtExceptionHandler(new org.geometerplus.zlibrary.ui.android.library.UncaughtExceptionHandler(this));
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setCurrentBook();
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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.library, host.getTabContentView(), true);
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createDefaultTabs();
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host.setCurrentTabByTag(mySelectedTabOption.getValue());
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}
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private LibraryAdapter mySearchResultsAdapter;
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void showSearchResultsTab(LibraryTree tree) {
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if (mySearchResultsAdapter == null) {
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mySearchResultsAdapter =
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new LibraryAdapter(createTab("searchResults", R.id.search_results, R.drawable.ic_tab_library_results), tree, Type.FLAT);
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} else {
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mySearchResultsAdapter.resetTree(tree);
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}
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getTabHost().setCurrentTabByTag("searchResults");
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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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super.onPause();
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}
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@Override
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public void onStop() {
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mySelectedTabOption.setValue(getTabHost().getCurrentTabTag());
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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 void onDestroy() {
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Library.Instance().clear();
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super.onDestroy();
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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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addMenuItem(menu, 1, "localSearch", R.drawable.ic_menu_search);
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addMenuItem(menu, 2, "networkSearch", R.drawable.ic_menu_networksearch).setEnabled(false);
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return true;
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}
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private MenuItem addMenuItem(Menu menu, int index, String resourceKey, int iconId) {
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final String label = myResource.getResource("menu").getResource(resourceKey).getValue();
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final MenuItem item = menu.add(0, index, Menu.NONE, label);
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item.setOnMenuItemClickListener(this);
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item.setIcon(iconId);
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return item;
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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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@Override
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public boolean onSearchRequested() {
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final FBReader fbreader = (FBReader)FBReader.Instance();
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startSearch(fbreader.BookSearchPatternOption.getValue(), true, null, false);
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return true;
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}
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interface Type {
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int TREE = 0;
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int FLAT = 1;
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int NETWORK = 2;
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}
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private final class LibraryAdapter extends ZLTreeAdapter {
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private final LibraryTree myLibraryTree;
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private final int myType;
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LibraryAdapter(ListView view, LibraryTree tree, int type) {
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super(view, tree);
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myLibraryTree = tree;
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myType = type;
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selectItem(findFirstSelectedItem());
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}
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@Override
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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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final LibraryTree tree = (LibraryTree)getItem(position);
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if (tree instanceof BookTree) {
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menu.setHeaderTitle(tree.getName());
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final ZLResource resource = ZLResource.resource("libraryView");
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menu.add(0, OPEN_BOOK_ITEM_ID, 0, resource.getResource("openBook").getValue());
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if (Library.Instance().canDeleteBook(((BookTree)tree).Book)) {
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menu.add(0, DELETE_BOOK_ITEM_ID, 0, resource.getResource("deleteBook").getValue());
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}
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}
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}
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private ZLTree findFirstSelectedItem() {
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if (myCurrentBook == null) {
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return null;
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}
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for (LibraryTree tree : myLibraryTree) {
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if ((tree instanceof BookTree) && ((BookTree)tree).Book.equals(myCurrentBook)) {
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return tree;
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}
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}
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return null;
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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.library_tree_item, parent, false);
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final LibraryTree tree = (LibraryTree)getItem(position);
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if ((tree instanceof BookTree) && ((BookTree)tree).Book.equals(myCurrentBook)) {
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view.setBackgroundColor(0xff808080);
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} else {
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view.setBackgroundColor(0);
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}
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final ImageView iconView = (ImageView)view.findViewById(R.id.library_tree_item_icon);
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switch (myType) {
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case Type.FLAT:
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iconView.setVisibility(View.GONE);
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break;
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case Type.TREE:
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setIcon(iconView, tree);
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break;
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case Type.NETWORK:
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switch (position % 3) {
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case 0:
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iconView.setImageResource(R.drawable.ic_list_buy);
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break;
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case 1:
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iconView.setImageResource(R.drawable.ic_list_download);
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break;
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case 2:
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iconView.setImageResource(R.drawable.ic_list_flag);
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break;
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}
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break;
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}
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((TextView)view.findViewById(R.id.library_tree_item_name)).setText(tree.getName());
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((TextView)view.findViewById(R.id.library_tree_item_childrenlist)).setText(tree.getSecondString());
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return view;
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}
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protected boolean runTreeItem(ZLTree tree) {
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if (super.runTreeItem(tree)) {
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return true;
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}
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finish();
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final Book book = ((BookTree)tree).Book;
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if (!book.equals(myCurrentBook)) {
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((FBReader)FBReader.Instance()).openBook(book, null);
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}
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return true;
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}
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}
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private static final int OPEN_BOOK_ITEM_ID = 0;
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private static final int DELETE_BOOK_ITEM_ID = 1;
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@Override
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public boolean onContextItemSelected(MenuItem item) {
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final LibraryAdapter adapter =
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(LibraryAdapter)((ListView)getTabHost().getCurrentView()).getAdapter();
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final int position = ((AdapterView.AdapterContextMenuInfo)item.getMenuInfo()).position;
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final BookTree tree = (BookTree)adapter.getItem(position);
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switch (item.getItemId()) {
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case OPEN_BOOK_ITEM_ID:
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adapter.runTreeItem(tree);
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return true;
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case DELETE_BOOK_ITEM_ID:
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tryToDeleteBook(tree.Book);
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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 class BookDeleter implements DialogInterface.OnClickListener {
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private final Book myBook;
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BookDeleter(Book book) {
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myBook = book;
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}
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private void invalidateView(View v) {
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ZLTreeAdapter adapter = (ZLTreeAdapter)((ListView)v).getAdapter();
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if (adapter != null) {
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adapter.resetTree();
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}
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}
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public void onClick(DialogInterface dialog, int which) {
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Library.Instance().deleteBook(myBook);
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invalidateView(findViewById(R.id.by_author));
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invalidateView(findViewById(R.id.by_tag));
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invalidateView(findViewById(R.id.recent));
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invalidateView(findViewById(R.id.search_results));
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}
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}
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private void tryToDeleteBook(Book book) {
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final ZLResource dialogResource = ZLResource.resource("dialog");
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final ZLResource buttonResource = dialogResource.getResource("button");
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final ZLResource boxResource = dialogResource.getResource("deleteBookBox");
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new AlertDialog.Builder(this)
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.setTitle(book.getTitle())
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.setMessage(boxResource.getResource("message").getValue())
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.setIcon(0)
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.setPositiveButton(buttonResource.getResource("yes").getValue(), new BookDeleter(book))
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.setNegativeButton(buttonResource.getResource("no").getValue(), null)
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.create().show();
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}
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}
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