Experiments/Attic/Generator/Castle.ActiveRecord.Generator/Actions/ProjectOpenAction.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 Castle.ActiveRecord.Generator.Actions
  16 {
  17         using System;
  18         using System.IO;
  19         using System.Windows.Forms;
  20         using System.Runtime.Serialization.Formatters.Binary;
  21
  22         using Castle.ActiveRecord.Generator.Components;
  23
  24
  25         public class ProjectOpenAction : AbstractAction
  26         {
  27                 private ToolBarButton _button;
  28
  29                 public ProjectOpenAction()
  30                 {
  31                 }
  32
  33                 #region IAction Members
  34
  35                 public override void Install(IWorkspace workspace, object parentMenu, object parentGroup)
  36                 {
  37                         base.Install(workspace, parentMenu, parentGroup);
  38
  39                         MenuItem item = new MenuItem("&Open...");
  40
  41                         item.Click += new EventHandler(OnOpen);
  42
  43                         (parentMenu as MenuItem).MenuItems.Add(item);
  44
  45                         _button = new ToolBarButton();
  46                         _button.ToolTipText = "Open";
  47                         _button.ImageIndex = 1;
  48
  49                         (parentGroup as ToolBar).Buttons.Add( _button );
  50                         (parentGroup as ToolBar).ButtonClick += new ToolBarButtonClickEventHandler(OnButtonClick);
  51                 }
  52
  53                 #endregion
  54
  55                 private void OnOpen(object sender, EventArgs e)
  56                 {
  57                         String filename = null;
  58
  59                         using (OpenFileDialog dlg = new OpenFileDialog())
  60                         {
  61                                 dlg.CheckFileExists = true;
  62                                 dlg.CheckPathExists = true;
  63                                 dlg.Multiselect = false;
  64                                 dlg.ShowReadOnly = false;
  65                                 dlg.DefaultExt = ".arproj";
  66
  67                                 if (dlg.ShowDialog(Workspace.ActiveWindow) == DialogResult.OK)
  68                                 {
  69                                         filename = dlg.FileName;
  70                                 }
  71                         }
  72
  73                         try
  74                         {
  75                                 using(FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
  76                                 {
  77                                         BinaryFormatter formatter = new BinaryFormatter();
  78
  79                                         Model.CurrentProject = formatter.Deserialize( fs ) as Project;
  80                                 }
  81
  82                                 Model.Filename = filename;
  83                         }
  84                         catch(Exception ex)
  85                         {
  86                                 Model.CurrentProject = new Project();
  87
  88                                 MessageBox.Show(Workspace.ActiveWindow, ex.Message, "Error opening project");
  89                         }
  90                 }
  91
  92                 private void OnButtonClick(object sender, ToolBarButtonClickEventArgs e)
  93                 {
  94                         if (e.Button == _button)
  95                         {
  96                                 OnOpen(sender, e);
  97                         }
  98                 }
  99         }
 100 }