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GetPasswordForm.cs
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GetPasswordForm.cs
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/*
* Copyright (C) 2013 Colin Mackie.
* This software is distributed under the terms of the GNU General Public License.
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using WinAuth.Resources;
namespace WinAuth
{
/// <summary>
/// Class for form that prompts for password and unprotects authenticator
/// </summary>
public partial class GetPasswordForm : ResourceForm
{
/// <summary>
/// Create new form
/// </summary>
public GetPasswordForm()
: base()
{
InitializeComponent();
}
/// <summary>
/// Password
/// </summary>
public string Password { get; private set; }
public bool InvalidPassword { get; set; }
/// <summary>
/// Load the form and make it topmost
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GetPasswordForm_Load(object sender, EventArgs e)
{
// force this window to the front and topmost
// see: http://stackoverflow.com/questions/278237/keep-window-on-top-and-steal-focus-in-winforms
var oldtopmost = this.TopMost;
this.TopMost = true;
this.TopMost = oldtopmost;
this.Activate();
if (InvalidPassword == true)
{
invalidPasswordLabel.Text = strings.InvalidPassword;
invalidPasswordLabel.Visible = true;
invalidPasswordTimer.Enabled = true;
}
}
/// <summary>
/// Click the OK button to unprotect the authenticator with given password
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void okButton_Click(object sender, EventArgs e)
{
// it isn't empty
string password = this.passwordField.Text;
if (password.Length == 0)
{
invalidPasswordLabel.Text = strings.EnterPassword;
invalidPasswordLabel.Visible = true;
invalidPasswordTimer.Enabled = true;
this.DialogResult = System.Windows.Forms.DialogResult.None;
return;
}
this.Password = password;
}
/// <summary>
/// Display error message for couple seconds
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void invalidPasswordTimer_Tick(object sender, EventArgs e)
{
invalidPasswordTimer.Enabled = false;
invalidPasswordLabel.Visible = false;
}
}
}