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/*
* Copyright (C) 2007 Kenny Root (kenny at the-b.org)
*
* This file is part of Connectbot.
*
* Connectbot is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Connectbot 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with Connectbot. If not, see <http://www.gnu.org/licenses/>.
*/
package org.theb.ssh;
import org.theb.ssh.R;
import org.theb.provider.HostDb;
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.WindowManager;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Spinner;
public class HostEditor extends Activity {
public static final String EDIT_HOST_ACTION = "com.theb.ssh.action.EDIT_HOST";
private static final String[] PROJECTION = new String[] { HostDb.Hosts._ID,
HostDb.Hosts.NICKNAME, HostDb.Hosts.HOSTNAME,
HostDb.Hosts.USERNAME, HostDb.Hosts.PORT, HostDb.Hosts.EMULATION,
HostDb.Hosts.SCROLLBACK, };
private static final int INDEX_NICKNAME = 1, INDEX_HOSTNAME = 2,
INDEX_USERNAME = 3, INDEX_PORT = 4, INDEX_EMULATION = 5,
INDEX_SCROLLBACK = 6;
// Set up distinct states that the activity can be run in.
private static final int STATE_EDIT = 0;
private static final int STATE_INSERT = 1;
private EditText mNickname, mHostname, mUsername, mPort, mScrollback;
private Spinner mEmulation;
// Cursor that will provide access to the host data we are editing
private Cursor mCursor;
private int mState;
private Uri mURI;
@Override
public void onCreate(Bundle savedValues) {
super.onCreate(savedValues);
this.setContentView(R.layout.act_hosteditor);
// Set up click handlers for text fields and button
this.mNickname = (EditText) findViewById(R.id.edit_nickname);
this.mHostname = (EditText) findViewById(R.id.edit_hostname);
this.mUsername = (EditText) findViewById(R.id.edit_username);
this.mPort = (EditText) findViewById(R.id.edit_port);
this.mEmulation = (Spinner) findViewById(R.id.edit_emulation);
this.mScrollback = (EditText) findViewById(R.id.edit_scrollback);
// Do some setup based on the action being performed.
final Intent intent = getIntent();
final String action = intent.getAction();
if (Intent.ACTION_INSERT.equals(action)) {
mState = STATE_INSERT;
mURI = getContentResolver().insert(intent.getData(), null);
// If we were unable to create a new note, then just finish
// this activity. A RESULT_CANCELED will be sent back to the
// original activity if they requested a result.
if (mURI == null) {
Log.e("Notes", "Failed to insert new note into " + getIntent().getData());
finish();
return;
}
// The new entry was created, so assume all will end well and
// set the result to be returned.
intent.putExtra(Intent.EXTRA_TEXT, mURI.toString());
setResult(RESULT_OK, intent);
} else {
// Editing is the default state.
mState = STATE_EDIT;
// Get the URI of the host whose properties we want to edit
mURI = getIntent().getData();
}
// Get a cursor to access the host data
this.mCursor = managedQuery(mURI, PROJECTION, null, null);
}
@Override
protected void onResume() {
super.onResume();
// Initialize the text with the host data
if(mCursor != null) {
mCursor.moveToFirst();
this.mNickname.setText(mCursor.getString(this.INDEX_NICKNAME));
this.mHostname.setText(mCursor.getString(this.INDEX_HOSTNAME));
this.mUsername.setText(mCursor.getString(this.INDEX_USERNAME));
this.mPort.setText(mCursor.getString(this.INDEX_PORT));
//this.emulation.setText(cursor.getString(this.INDEX_EMULATION));
this.mScrollback.setText(mCursor.getString(this.INDEX_SCROLLBACK));
}
}
@Override
protected void onPause() {
super.onPause();
// Write the text back into the cursor
if(mCursor != null) {
String nickname = mNickname.getText().toString();
mCursor.updateString(INDEX_NICKNAME, nickname);
String hostname = mHostname.getText().toString();
mCursor.updateString(INDEX_HOSTNAME, hostname);
String username = mUsername.getText().toString();
mCursor.updateString(INDEX_USERNAME, username);
String portStr = mPort.getText().toString();
int port = Integer.parseInt(portStr);
mCursor.updateInt(INDEX_PORT, port);
String scrollbackStr = mScrollback.getText().toString();
int scrollback = Integer.parseInt(scrollbackStr);
mCursor.updateInt(INDEX_SCROLLBACK, scrollback);
if (isFinishing()
&& ((hostname.length() == 0)
|| (username.length() == 0)
|| (port == 0))) {
setResult(RESULT_CANCELED);
deleteHost();
} else {
managedCommitUpdates(mCursor);
}
}
}
private final void cancelEdit() {
if (mCursor != null) {
if (mState == STATE_EDIT) {
mCursor.deactivate();
mCursor = null;
} else if (mState == STATE_INSERT) {
deleteHost();
}
}
}
private final void deleteHost() {
if (mCursor != null) {
mHostname.setText("");
mUsername.setText("");
mPort.setText("");
mCursor.deleteRow();
mCursor.deactivate();
mCursor = null;
}
}
}
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