mcs/class/Managed.Windows.Forms/System.Windows.Forms/SaveFileDialog.cs

   1 // Permission is hereby granted, free of charge, to any person obtaining
   2 // a copy of this software and associated documentation files (the
   3 // "Software"), to deal in the Software without restriction, including
   4 // without limitation the rights to use, copy, modify, merge, publish,
   5 // distribute, sublicense, and/or sell copies of the Software, and to
   6 // permit persons to whom the Software is furnished to do so, subject to
   7 // the following conditions:
   8 //
   9 // The above copyright notice and this permission notice shall be
  10 // included in all copies or substantial portions of the Software.
  11 //
  12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  19 //
  20 // Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
  21 //
  22 // Authors:
  23 //
  24 //  Alexander Olk       xenomorph2@onlinehome.de
  25 //
  26
  27 // NOT COMPLETE - work in progress
  28
  29 using System;
  30 using System.ComponentModel;
  31 using System.Drawing;
  32 using System.IO;
  33
  34 namespace System.Windows.Forms
  35 {
  36         [Designer("System.Windows.Forms.Design.SaveFileDialogDesigner, " + Consts.AssemblySystem_Design, "System.ComponentModel.Design.IDesigner")]
  37         public sealed class SaveFileDialog : FileDialog
  38         {
  39                 #region Public Constructors
  40                 public SaveFileDialog( )
  41                 {
  42                         form.Text = "Save";
  43
  44                         form.Size =  new Size( 554, 405 ); // 384
  45
  46                         OpenSaveButtonText = "Save";
  47
  48                         SearchSaveLabelText = "Save in:";
  49
  50                         fileDialogType = FileDialogType.SaveFileDialog;
  51
  52                         fileDialogPanel = new FileDialogPanel( this );
  53                 }
  54                 #endregion      // Public Constructors
  55
  56                 #region Public Instance Properties
  57                 [DefaultValue(false)]
  58                 public new bool CreatePrompt
  59                 {
  60                         set
  61                         {
  62                                 base.CreatePrompt = value;
  63                         }
  64
  65                         get
  66                         {
  67                                 return createPrompt;
  68                         }
  69                 }
  70
  71                 [DefaultValue(true)]
  72                 public new bool OverwritePrompt
  73                 {
  74                         set
  75                         {
  76                                 base.OverwritePrompt = value;
  77                         }
  78
  79                         get
  80                         {
  81                                 return overwritePrompt;
  82                         }
  83                 }
  84                 #endregion      // Public Instance Properties
  85
  86                 #region Public Instance Methods
  87                 public Stream OpenFile( )
  88                 {
  89                         if ( FileName == null )
  90                                 throw new ArgumentNullException( "OpenFile", "FileName is null" );
  91
  92                         Stream retValue;
  93
  94                         try
  95                         {
  96                                 retValue = new FileStream( FileName, FileMode.Create, FileAccess.ReadWrite );
  97                         }
  98                         catch (Exception ex)
  99                         {
 100                                 retValue = null;
 101                         }
 102
 103                         return retValue;
 104                 }
 105                 #endregion      // Public Instance Methods
 106
 107                 public override void Reset( )
 108                 {
 109                         base.Reset( );
 110                         overwritePrompt = true;
 111                         createPrompt = false;
 112                         OverwritePrompt = overwritePrompt;
 113                         CreatePrompt = createPrompt;
 114                 }
 115         }
 116 }
 117