mirror of https://github.com/kurisufriend/Clover
refactored the dropdown to its own view, to allow a edittext to be placed in the list.refactor-toolbar
Floens
7 years ago
parent
4d32b80866
commit
84fabd4809
@ -0,0 +1,194 @@ |
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/* |
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* Clover - 4chan browser https://github.com/Floens/Clover/
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* Copyright (C) 2014 Floens |
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/ |
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package org.floens.chan.core.presenter; |
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import android.support.annotation.Nullable; |
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import android.util.Pair; |
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import org.floens.chan.core.manager.BoardManager; |
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import org.floens.chan.core.model.orm.Board; |
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import org.floens.chan.core.site.Site; |
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import org.floens.chan.ui.helper.BoardHelper; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.Observable; |
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import java.util.Observer; |
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import javax.inject.Inject; |
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public class BoardsMenuPresenter implements Observer { |
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private Callback callback; |
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private BoardManager.AllBoards allBoards; |
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private Items items; |
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@Nullable |
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private String filter; |
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@Inject |
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public BoardsMenuPresenter(BoardManager boardManager) { |
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allBoards = boardManager.getAllBoardsObservable(); |
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} |
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public void create(Callback callback, Board selectedBoard) { |
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this.callback = callback; |
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this.allBoards.addObserver(this); |
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items = new Items(); |
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updateWithFilter(); |
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callback.scrollToPosition(items.findBoardPosition(selectedBoard)); |
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} |
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public void destroy() { |
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allBoards.deleteObserver(this); |
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} |
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public Items items() { |
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return items; |
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} |
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public void filterChanged(String filter) { |
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this.filter = filter; |
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updateWithFilter(); |
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} |
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@Override |
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public void update(Observable o, Object arg) { |
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if (o == allBoards) { |
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updateWithFilter(); |
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} |
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} |
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private void updateWithFilter() { |
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items.update(this.allBoards.get(), filter); |
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} |
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public static class Items extends Observable { |
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public List<Item> items = new ArrayList<>(); |
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private int itemIdCounter = 1; |
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public Items() { |
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} |
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public void update(List<Pair<Site, List<Board>>> allBoards, String filter) { |
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items.clear(); |
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items.add(new Item(0, Item.Type.SEARCH)); |
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for (Pair<Site, List<Board>> siteAndBoards : allBoards) { |
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Site site = siteAndBoards.first; |
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List<Board> boards = siteAndBoards.second; |
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items.add(new Item(itemIdCounter++, site)); |
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if (filter == null || filter.length() == 0) { |
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for (Board board : boards) { |
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if (board.saved) { |
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items.add(new Item(itemIdCounter++, board)); |
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} |
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} |
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} else { |
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List<Board> res = BoardHelper.quickSearch(boards, filter); |
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for (Board b : res) { |
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items.add(new Item(itemIdCounter++, b)); |
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} |
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} |
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} |
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setChanged(); |
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notifyObservers(); |
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} |
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private boolean shouldShowBoard(String filter, Board board) { |
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if (filter == null || filter.length() == 0) { |
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return board.saved; |
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} |
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String fl = filter.toLowerCase(); |
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return board.code.toLowerCase().contains(fl) || |
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(board.name != null && board.name.toLowerCase().contains(fl));/* || |
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(board.description != null && board.description.toLowerCase().contains(fl));*/ |
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} |
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public int getCount() { |
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return items.size(); |
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} |
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public int findBoardPosition(Board board) { |
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int position = 0; |
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for (Item item : items) { |
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if (item.board != null && item.board.siteCodeEquals(board)) { |
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return position; |
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} |
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position++; |
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} |
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return 0; |
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} |
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public Item getAtPosition(int position) { |
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return items.get(position); |
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} |
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} |
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public static class Item { |
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public enum Type { |
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BOARD(0), |
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SITE(1), |
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SEARCH(2); |
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public int typeId; |
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Type(int typeId) { |
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this.typeId = typeId; |
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} |
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} |
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public final Type type; |
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public Board board; |
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public Site site; |
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public int id; |
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public Item(int id, Type type) { |
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this.id = id; |
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this.type = type; |
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} |
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public Item(int id, Board board) { |
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this.id = id; |
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type = Type.BOARD; |
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this.board = board; |
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} |
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public Item(int id, Site site) { |
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this.id = id; |
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type = Type.SITE; |
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this.site = site; |
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} |
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} |
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public interface Callback { |
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void scrollToPosition(int position); |
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} |
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} |
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