2 /* -----------------------------------------------------------------------
3 * <copyright file="AppBootstrapper.cs" company="GRNet">
5 * Copyright 2011-2012 GRNET S.A. All rights reserved.
7 * Redistribution and use in source and binary forms, with or
8 * without modification, are permitted provided that the following
11 * 1. Redistributions of source code must retain the above
12 * copyright notice, this list of conditions and the following
15 * 2. Redistributions in binary form must reproduce the above
16 * copyright notice, this list of conditions and the following
17 * disclaimer in the documentation and/or other materials
18 * provided with the distribution.
21 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
22 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
25 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
28 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
31 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 * POSSIBILITY OF SUCH DAMAGE.
34 * The views and conclusions contained in the software and
35 * documentation are those of the authors and should not be
36 * interpreted as representing official policies, either expressed
37 * or implied, of GRNET S.A.
39 * -----------------------------------------------------------------------
43 using System.Windows.Controls;
44 using System.Windows.Navigation;
46 using Caliburn.Micro.Logging;
47 using Microsoft.Windows.Controls;
48 using Pithos.Client.WPF.Properties;
51 using log4net.Appender;
56 namespace Pithos.Client.WPF
59 using System.Collections.Generic;
60 using System.ComponentModel.Composition;
61 using System.ComponentModel.Composition.Hosting;
62 using System.ComponentModel.Composition.Primitives;
66 public class AppBootstrapper : Bootstrapper<IShell>
69 CompositionContainer container;
71 public AppBootstrapper()
73 LogManager.GetLog = type => new log4netLogger(type);
77 private void UpgradeSettings()
79 if (Settings.Default.MustUpgrade)
81 Settings.Default.HashingParallelism = (byte) (Environment.ProcessorCount/2);
82 Settings.Default.Upgrade();
83 Settings.Default.MustUpgrade = false;
84 Settings.Default.Save();
89 /// By default, we are configured to use MEF
91 protected override void Configure() {
92 var catalog = new AggregateCatalog(
93 AssemblySource.Instance.Select(x => new AssemblyCatalog(x)).OfType<ComposablePartCatalog>()
96 Type[] types = { typeof(PithosMonitor), typeof(CloudFilesClient) };
97 foreach (var type in types)
99 catalog.Catalogs.Add(new AssemblyCatalog(type.Assembly));
102 container = new CompositionContainer(catalog,true);
104 var batch = new CompositionBatch();
106 batch.AddExportedValue<IWindowManager>(new WindowManager());
107 batch.AddExportedValue<IEventAggregator>(new EventAggregator());
108 batch.AddExportedValue(container);
109 batch.AddExportedValue(catalog);
112 container.Compose(batch);
114 ConventionManager.AddElementConvention<MenuItem>(ItemsControl.ItemsSourceProperty, "DataContext", "Click");
115 ConventionManager.AddElementConvention<IntegerUpDown>(IntegerUpDown.ValueProperty, "Value", "ValueChanged");
116 ConventionManager.AddElementConvention<BusyIndicator>(BusyIndicator.IsBusyProperty, "IsBusy", "DataContextChanged");
119 protected override object GetInstance(Type serviceType, string key)
121 string contract = string.IsNullOrEmpty(key) ? AttributedModelServices.GetContractName(serviceType) : key;
122 var exports = container.GetExportedValues<object>(contract);
125 return exports.First();
127 throw new Exception(string.Format("Could not locate any instances of contract {0}.", contract));
130 protected override IEnumerable<object> GetAllInstances(Type serviceType)
132 return container.GetExportedValues<object>(AttributedModelServices.GetContractName(serviceType));
135 protected override void BuildUp(object instance)
137 container.SatisfyImportsOnce(instance);