Samples/ActiveRecord/BlogSample/UI/LoginForm.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace BlogSample.UI
  16 {
  17         using System.Windows.Forms;
  18
  19         public class LoginForm : Form
  20         {
  21                 private GroupBox groupBox1;
  22                 private Button logInButton;
  23                 private Button closeButton;
  24                 private Label label1;
  25                 private TextBox loginText;
  26                 private Label label2;
  27                 private TextBox passwordText;
  28                 private System.ComponentModel.Container components = null;
  29
  30                 public LoginForm()
  31                 {
  32                         InitializeComponent();
  33                 }
  34
  35                 /// <summary>
  36                 /// Clean up any resources being used.
  37                 /// </summary>
  38                 protected override void Dispose( bool disposing )
  39                 {
  40                         if( disposing )
  41                         {
  42                                 if(components != null)
  43                                 {
  44                                         components.Dispose();
  45                                 }
  46                         }
  47                         base.Dispose( disposing );
  48                 }
  49
  50                 #region Windows Form Designer generated code
  51                 /// <summary>
  52                 /// Required method for Designer support - do not modify
  53                 /// the contents of this method with the code editor.
  54                 /// </summary>
  55                 private void InitializeComponent()
  56                 {
  57                         this.groupBox1 = new System.Windows.Forms.GroupBox();
  58                         this.passwordText = new System.Windows.Forms.TextBox();
  59                         this.label2 = new System.Windows.Forms.Label();
  60                         this.loginText = new System.Windows.Forms.TextBox();
  61                         this.label1 = new System.Windows.Forms.Label();
  62                         this.logInButton = new System.Windows.Forms.Button();
  63                         this.closeButton = new System.Windows.Forms.Button();
  64                         this.groupBox1.SuspendLayout();
  65                         this.SuspendLayout();
  66                         //
  67                         // groupBox1
  68                         //
  69                         this.groupBox1.Controls.Add(this.passwordText);
  70                         this.groupBox1.Controls.Add(this.label2);
  71                         this.groupBox1.Controls.Add(this.loginText);
  72                         this.groupBox1.Controls.Add(this.label1);
  73                         this.groupBox1.Location = new System.Drawing.Point(16, 8);
  74                         this.groupBox1.Name = "groupBox1";
  75                         this.groupBox1.Size = new System.Drawing.Size(448, 136);
  76                         this.groupBox1.TabIndex = 0;
  77                         this.groupBox1.TabStop = false;
  78                         this.groupBox1.Text = "Login";
  79                         //
  80                         // passwordText
  81                         //
  82                         this.passwordText.Location = new System.Drawing.Point(200, 80);
  83                         this.passwordText.Name = "passwordText";
  84                         this.passwordText.PasswordChar = '*';
  85                         this.passwordText.Size = new System.Drawing.Size(160, 21);
  86                         this.passwordText.TabIndex = 3;
  87                         this.passwordText.Text = "";
  88                         //
  89                         // label2
  90                         //
  91                         this.label2.Location = new System.Drawing.Point(88, 88);
  92                         this.label2.Name = "label2";
  93                         this.label2.Size = new System.Drawing.Size(100, 16);
  94                         this.label2.TabIndex = 2;
  95                         this.label2.Text = "Password:";
  96                         //
  97                         // loginText
  98                         //
  99                         this.loginText.Location = new System.Drawing.Point(200, 40);
 100                         this.loginText.Name = "loginText";
 101                         this.loginText.Size = new System.Drawing.Size(160, 21);
 102                         this.loginText.TabIndex = 1;
 103                         this.loginText.Text = "";
 104                         //
 105                         // label1
 106                         //
 107                         this.label1.Location = new System.Drawing.Point(88, 48);
 108                         this.label1.Name = "label1";
 109                         this.label1.Size = new System.Drawing.Size(100, 16);
 110                         this.label1.TabIndex = 0;
 111                         this.label1.Text = "Login:";
 112                         //
 113                         // logInButton
 114                         //
 115                         this.logInButton.Location = new System.Drawing.Point(122, 160);
 116                         this.logInButton.Name = "logInButton";
 117                         this.logInButton.Size = new System.Drawing.Size(112, 24);
 118                         this.logInButton.TabIndex = 1;
 119                         this.logInButton.Text = "Log In";
 120                         this.logInButton.Click += new System.EventHandler(this.logInButton_Click);
 121                         //
 122                         // closeButton
 123                         //
 124                         this.closeButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
 125                         this.closeButton.Location = new System.Drawing.Point(246, 160);
 126                         this.closeButton.Name = "closeButton";
 127                         this.closeButton.Size = new System.Drawing.Size(112, 24);
 128                         this.closeButton.TabIndex = 2;
 129                         this.closeButton.Text = "Close";
 130                         this.closeButton.Click += new System.EventHandler(this.closeButton_Click);
 131                         //
 132                         // LoginForm
 133                         //
 134                         this.AcceptButton = this.logInButton;
 135                         this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
 136                         this.CancelButton = this.closeButton;
 137                         this.ClientSize = new System.Drawing.Size(480, 204);
 138                         this.Controls.Add(this.closeButton);
 139                         this.Controls.Add(this.logInButton);
 140                         this.Controls.Add(this.groupBox1);
 141                         this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
 142                         this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Fixed3D;
 143                         this.MaximizeBox = false;
 144                         this.MinimizeBox = false;
 145                         this.Name = "LoginForm";
 146                         this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
 147                         this.Text = "Log in";
 148                         this.groupBox1.ResumeLayout(false);
 149                         this.ResumeLayout(false);
 150
 151                 }
 152                 #endregion
 153
 154                 private void logInButton_Click(object sender, System.EventArgs e)
 155                 {
 156                         User user = User.FindByUserName(loginText.Text);
 157
 158                         if (user == null)
 159                         {
 160                                 MessageBox.Show(this, "User not found", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
 161                                 return;
 162                         }
 163
 164                         if (user.Password != passwordText.Text)
 165                         {
 166                                 MessageBox.Show(this, "Wrong password", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
 167                                 return;
 168                         }
 169
 170                         DialogResult = DialogResult.OK;
 171                         Hide();
 172                 }
 173
 174                 private void closeButton_Click(object sender, System.EventArgs e)
 175                 {
 176                         DialogResult = DialogResult.Cancel;
 177                         Hide();
 178                 }
 179         }
 180 }