mirror of
https://github.com/moparisthebest/Yaaic
synced 2024-08-13 16:53:50 -04:00
117 lines
2.7 KiB
Java
117 lines
2.7 KiB
Java
/*
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Yaaic - Yet Another Android IRC Client
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Copyright 2009-2010 Sebastian Kaspari
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This file is part of Yaaic.
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Yaaic 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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Yaaic 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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You should have received a copy of the GNU General Public License
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along with Yaaic. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.yaaic.view;
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import org.yaaic.adapter.MessageListAdapter;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.view.MotionEvent;
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import android.view.View;
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import android.widget.Gallery;
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import android.widget.ListView;
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/**
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* A customized ListView for Messages
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*
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* @author Sebastian Kaspari <sebastian@yaaic.org>
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*/
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public class MessageListView extends ListView
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{
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public static final String TAG = "Yaaic/MessageListView";
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private boolean delegate = true;
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private View parent;
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private int parentWidth;
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private int parentHeight;
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/**
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* Create a new MessageListView
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*
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* @param context
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*/
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public MessageListView(Context context, View parent)
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{
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super(context);
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this.parent = parent;
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parentWidth = parent.getWidth();
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parentHeight = parent.getHeight();
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}
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/**
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* Should all touch events delegated?
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*
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* @param delegate If true all touch events will be delegated, otherwise the listview will handle them
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*/
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public void setDelegateTouchEvents(boolean delegate)
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{
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this.delegate = delegate;
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}
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/**
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* Handle touch screen motion events
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*/
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@Override
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public boolean onTouchEvent(MotionEvent event)
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{
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if (delegate) {
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// We delegate the touch events to the underlying view
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return false;
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} else {
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return super.onTouchEvent(event);
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}
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}
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/**
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* On draw
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*/
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@Override
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protected void onDraw(Canvas canvas)
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{
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if (delegate && (parent.getWidth() != parentWidth || parent.getHeight() != parentHeight)) {
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// parent size changed, resizing this child too
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parentWidth = parent.getWidth();
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parentHeight = parent.getHeight();
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this.setLayoutParams(new Gallery.LayoutParams(
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parent.getWidth() / 100 * 85,
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parent.getHeight()
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));
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}
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super.onDraw(canvas);
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}
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/**
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* Get the adapter of this MessageListView
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* (Helper to avoid casting)
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*
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* @return The MessageListAdapter
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*/
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public MessageListAdapter getAdapter()
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{
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return (MessageListAdapter) super.getAdapter();
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}
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}
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