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/*
* Copyright (c) 2012, Codename One and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Codename One designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Codename One through http://www.codenameone.com/ if you
* need additional information or have any questions.
*/
package com.codename1.share;
import com.codename1.io.FileSystemStorage;
import com.codename1.io.Util;
import com.codename1.ui.*;
import com.codename1.ui.events.ActionEvent;
import com.codename1.ui.events.ActionListener;
import com.codename1.ui.layouts.BorderLayout;
import com.codename1.ui.util.ImageIO;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/**
*
* @author Chen
*/
class ShareForm extends Form{
private TextField to = new TextField();
private TextArea message = new TextArea(5, 20);
private Button post = new Button("Post");
ShareForm(final Form contacts, String title, String toShare, String txt, ActionListener share) {
this(contacts, title, toShare, txt, null, share);
}
ShareForm(final Form contacts, String title, String toShare, String txt, String image,
ActionListener share) {
setTitle(title);
setLayout(new BorderLayout());
this.message.setText(txt);
post.addActionListener(share);
if(toShare != null){
this.to.setText(toShare);
addComponent(BorderLayout.NORTH, to);
}
if(image == null){
addComponent(BorderLayout.CENTER, message);
}else{
Container body = new Container(new BorderLayout());
if(txt != null && txt.length() > 0){
body.addComponent(BorderLayout.SOUTH, message);
}
Label im = new Label();
ImageIO scale = ImageIO.getImageIO();
if(scale != null){
InputStream is = null;
ByteArrayOutputStream os = new ByteArrayOutputStream();
try {
is = FileSystemStorage.getInstance().openInputStream(image);
scale.save(is, os, ImageIO.FORMAT_JPEG, 200, 200, 1);
Image i = Image.createImage(os.toByteArray(), 0, os.toByteArray().length);
im.setIcon(i);
} catch (IOException ex) {
//if failed to open the image file simply put the path as text
im.setText(image);
}finally{
Util.cleanup(os);
Util.cleanup(is);
}
}else{
im.setText(image);
}
body.addComponent(BorderLayout.CENTER, im);
addComponent(BorderLayout.CENTER, body);
}
addComponent(BorderLayout.SOUTH, post);
Command back = new Command("Back") {
public void actionPerformed(ActionEvent evt) {
contacts.showBack();
}
};
addCommand(back);
setBackCommand(back);
}
String getTo(){
return to.getText();
}
String getMessage(){
return message.getText();
}
}
