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/* |
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* JSampler - a java front-end for LinuxSampler |
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* |
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* Copyright (C) 2011 Grigor Iliev <grigor@grigoriliev.com> |
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* |
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* This file is part of JSampler. |
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* |
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* JSampler is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* JSampler 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 JSampler; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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package org.jsampler.android.view.std; |
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import org.jsampler.CC; |
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import org.jsampler.Server; |
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import org.jsampler.android.R; |
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import android.app.Activity; |
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import android.os.Bundle; |
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import android.text.Editable; |
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import android.text.TextWatcher; |
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import android.widget.Button; |
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import android.widget.EditText; |
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|
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public class AddBackendDlg extends OkCancelDialog { |
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public AddBackendDlg(Activity context) { |
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super(context, R.string.add_backend_title, R.layout.add_backend); |
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} |
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|
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protected void |
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onCreate(Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState); |
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installListeners(); |
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updateState(); |
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} |
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|
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private void |
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installListeners() { |
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EditText et = (EditText)findViewById(R.id.add_backend_et_name); |
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et.addTextChangedListener(new TextAdapter() { |
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public void |
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afterTextChanged(Editable s) { updateState(); } |
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}); |
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|
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et = (EditText)findViewById(R.id.add_backend_et_addr); |
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et.addTextChangedListener(new TextAdapter() { |
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public void |
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afterTextChanged(Editable s) { updateState(); } |
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}); |
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et = (EditText)findViewById(R.id.add_backend_et_port); |
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et.addTextChangedListener(new TextAdapter() { |
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public void |
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afterTextChanged(Editable s) { updateState(); } |
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}); |
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} |
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|
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private void |
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updateState() { |
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boolean b = true; |
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int name = ((EditText)findViewById(R.id.add_backend_et_name)).getText().length(); |
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int addr = ((EditText)findViewById(R.id.add_backend_et_addr)).getText().length(); |
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String p = ((EditText)findViewById(R.id.add_backend_et_port)).getText().toString(); |
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|
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if(name == 0) b = false; |
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if(addr == 0) b = false; |
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|
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if(p.length() == 0) b = false; |
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else { |
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int port = Integer.parseInt(p); |
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if (port < 1 || port > 0xffff) b = false; |
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} |
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((Button)findViewById(R.id.btn_ok)).setEnabled(b); |
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} |
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protected void onOk() { |
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if(!((Button)findViewById(R.id.btn_ok)).isEnabled()) return; |
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|
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String name = ((EditText)findViewById(R.id.add_backend_et_name)).getText().toString(); |
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String desc = ((EditText)findViewById(R.id.add_backend_et_desc)).getText().toString(); |
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String addr = ((EditText)findViewById(R.id.add_backend_et_addr)).getText().toString(); |
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String port = ((EditText)findViewById(R.id.add_backend_et_port)).getText().toString(); |
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|
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Server server = new Server(); |
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server.setName(name); |
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server.setDescription(desc); |
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server.setAddress(addr); |
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server.setPort(Integer.parseInt(port)); |
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|
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CC.getServerList().addServer(server); |
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|
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dismiss(); |
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} |
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protected void |
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onCancel() { } |
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private static abstract class TextAdapter implements TextWatcher { |
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public void |
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beforeTextChanged(CharSequence s, int start, int count, int after) { } |
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|
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public void |
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onTextChanged(CharSequence s, int start, int before, int count) { } |
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} |
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} |
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