mcs/class/Managed.Windows.Forms/System.Windows.Forms/OpenFileDialog.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
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   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) 2004-2005 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.OpenFileDialogDesigner, " + Consts.AssemblySystem_Design, "System.ComponentModel.Design.IDesigner")]
  37         public sealed class OpenFileDialog : FileDialog
  38         {
  39                 #region Public Constructors
  40                 public OpenFileDialog( )
  41                 {
  42                         form.Text = "Open";
  43
  44                         form.Size =  new Size( 554, 405 ); // 384
  45
  46                         OpenSaveButtonText = "Open";
  47
  48                         SearchSaveLabelText = "Search in:";
  49
  50                         checkFileExists = true;
  51
  52                         fileDialogType = FileDialogType.OpenFileDialog;
  53
  54                         fileDialogPanel = new FileDialogPanel( this );
  55                 }
  56                 #endregion      // Public Constructors
  57
  58                 #region Public Instance Properties
  59                 [DefaultValue(true)]
  60                 public override bool CheckFileExists
  61                 {
  62                         get
  63                         {
  64                                 return checkFileExists;
  65                         }
  66
  67                         set
  68                         {
  69                                 checkFileExists = value;
  70                         }
  71                 }
  72
  73                 [DefaultValue(false)]
  74                 public new bool Multiselect
  75                 {
  76                         get
  77                         {
  78                                 return multiSelect;
  79                         }
  80
  81                         set
  82                         {
  83                                 base.Multiselect = value;
  84                         }
  85                 }
  86
  87                 [DefaultValue(false)]
  88                 public new bool ReadOnlyChecked
  89                 {
  90                         get
  91                         {
  92                                 return readOnlyChecked;
  93                         }
  94
  95                         set
  96                         {
  97                                 base.ReadOnlyChecked = value;
  98                         }
  99                 }
 100
 101                 [DefaultValue(false)]
 102                 public new bool ShowReadOnly
 103                 {
 104                         get
 105                         {
 106                                 return showReadOnly;
 107                         }
 108
 109                         set
 110                         {
 111                                 base.ShowReadOnly = value;
 112                         }
 113                 }
 114
 115                 #endregion      // Public Instance Properties
 116
 117                 #region Public Instance Methods
 118                 public Stream OpenFile( )
 119                 {
 120                         if ( FileName == null )
 121                                 throw new ArgumentNullException( "OpenFile", "FileName is null" );
 122
 123                         return new FileStream( FileName, FileMode.Open, FileAccess.Read );
 124                 }
 125                 #endregion      // Public Instance Methods
 126
 127                 public override void Reset( )
 128                 {
 129                         base.Reset( );
 130                         multiSelect = false;
 131                         checkFileExists = true;
 132                         readOnlyChecked = false;
 133                         ReadOnlyChecked = readOnlyChecked;
 134                         showReadOnly = false;
 135                         ShowReadOnly = showReadOnly;
 136                 }
 137         }
 138 }
 139
 140