Esempio n. 1
0
        /// <summary>
        /// Handles the NotifyCollectionChangedEventArgs event.
        /// </summary>
        /// <param name="sender">The sender.</param>
        /// <param name="e">The event.</param>
        /// <param name="region">The region.</param>
        /// <param name="regionTarget">The region target.</param>
        void OnViewsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e, IRegion region, DockingManager regionTarget)
        {
            if (e.Action == NotifyCollectionChangedAction.Remove)
            {
                foreach (var eOldItem in e.OldItems)
                {
                    var disposables = new[]
                    {
                        eOldItem as IDisposable,
                        (eOldItem as FrameworkElement)?.DataContext as IDisposable,
                        (eOldItem as ContentControl)?.Content as IDisposable,
                        ((eOldItem as ContentControl)?.Content as FrameworkElement)?.DataContext as IDisposable
                    };

                    foreach (var disposable in disposables)
                    {
                        disposable?.Dispose();
                    }
                }
            }

            if (e.Action == NotifyCollectionChangedAction.Add)
            {
                foreach (FrameworkElement item in e.NewItems)
                {
                    UIElement view = item;

                    if (view != null)
                    {
                        //Create a new layout document to be included in the LayoutDocuemntPane (defined in xaml)
                        LayoutDocument newLayoutDocument = new LayoutDocument();
                        //Set the content of the LayoutDocument
                        newLayoutDocument.Content = item;
                        newLayoutDocument.Title   = (item.DataContext as ITitledItem)?.Title;

                        ServerMonitorModel viewModel = item.DataContext as ServerMonitorModel;
                        if (viewModel != null)
                        {
                            //All my viewmodels have properties DisplayName and IconKey
                            newLayoutDocument.Title = viewModel.CurrentServer.Name;
                            viewModel.OpenServer();
                            newLayoutDocument.Closed += (s, a) =>
                            {
                                Task.Factory.StartNew(() =>
                                {
                                    viewModel.CloseServer();
                                    viewModel.Cleanup();
                                });
                            };
                        }

                        //Store all LayoutDocuments already pertaining to the LayoutDocumentPane (defined in xaml)
                        List <LayoutDocument> oldLayoutDocuments = new List <LayoutDocument>();
                        //Get the current ILayoutDocumentPane ... Depending on the arrangement of the views this can be either
                        //a simple LayoutDocumentPane or a LayoutDocumentPaneGroup
                        ILayoutDocumentPane currentILayoutDocumentPane = (ILayoutDocumentPane)regionTarget.Layout.RootPanel.Children[0];

                        if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
                        {
                            //If the current ILayoutDocumentPane turns out to be a group
                            //Get the children (LayoutDocuments) of the first pane
                            LayoutDocumentPane oldLayoutDocumentPane = (LayoutDocumentPane)currentILayoutDocumentPane.Children.ToList()[0];
                            foreach (LayoutDocument child in oldLayoutDocumentPane.Children)
                            {
                                oldLayoutDocuments.Insert(0, child);
                            }
                        }
                        else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
                        {
                            //If the current ILayoutDocumentPane turns out to be a simple pane
                            //Get the children (LayoutDocuments) of the single existing pane.
                            foreach (LayoutDocument child in currentILayoutDocumentPane.Children)
                            {
                                oldLayoutDocuments.Insert(0, child);
                            }
                        }

                        //Create a new LayoutDocumentPane and inserts your new LayoutDocument
                        LayoutDocumentPane newLayoutDocumentPane = new LayoutDocumentPane();
                        newLayoutDocumentPane.InsertChildAt(0, newLayoutDocument);

                        //Append to the new LayoutDocumentPane the old LayoutDocuments
                        foreach (LayoutDocument doc in oldLayoutDocuments)
                        {
                            newLayoutDocumentPane.InsertChildAt(0, doc);
                        }

                        //Traverse the visual tree of the xaml and replace the LayoutDocumentPane (or LayoutDocumentPaneGroup) in xaml
                        //with your new LayoutDocumentPane (or LayoutDocumentPaneGroup)
                        if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
                        {
                            regionTarget.Layout.RootPanel.ReplaceChildAt(0, newLayoutDocumentPane);
                        }
                        else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
                        {
                            currentILayoutDocumentPane.ReplaceChild(currentILayoutDocumentPane.Children.ToList()[0], newLayoutDocumentPane);
                            regionTarget.Layout.RootPanel.ReplaceChildAt(0, currentILayoutDocumentPane);
                        }

                        newLayoutDocument.IsActive = true;
                    }
                }
            }
        }
        /// <summary>
        /// Handles the NotifyCollectionChangedEventArgs event.
        /// </summary>
        /// <param name="sender">The sender.</param>
        /// <param name="e">The event.</param>
        /// <param name="region">The region.</param>
        /// <param name="regionTarget">The region target.</param>
        void OnViewsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e, IRegion region, DockingManager regionTarget)
        {
            if (e.Action == NotifyCollectionChangedAction.Add)
            {
                foreach (FrameworkElement item in e.NewItems)
                {
                    UIElement view = item as UIElement;

                    if (view != null)
                    {
                        //Create a new layout document to be included in the LayoutDocuemntPane (defined in xaml)
                        LayoutDocument newLayoutDocument = new LayoutDocument();
                        //Set the content of the LayoutDocument
                        newLayoutDocument.Content = item;

                        //Allows us to add an title and Icon to the Document

                        /*ViewModelBase viewModel = (ViewModelBase)item.DataContext;
                         *
                         * if (viewModel != null)
                         * {*/
                        //All my viewmodels have properties DisplayName and IconKey
                        newLayoutDocument.Title = "test";

                        /*
                         *  //GetImageUri is custom made method which gets the icon for the LayoutDocument
                         *  newLayoutDocument.IconSource = this.GetImageUri(viewModel.IconKey);
                         * }*/

                        //Store all LayoutDocuments already pertaining to the LayoutDocumentPane (defined in xaml)
                        List <LayoutDocument> oldLayoutDocuments = new List <LayoutDocument>();

                        //Get the current ILayoutDocumentPane ... Depending on the arrangement of the views this can be either
                        //a simple LayoutDocumentPane or a LayoutDocumentPaneGroup
                        ILayoutDocumentPane currentILayoutDocumentPane = (ILayoutDocumentPane)regionTarget.Layout.RootPanel.Children[0];

                        if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
                        {
                            //If the current ILayoutDocumentPane turns out to be a group
                            //Get the children (LayoutDocuments) of the first pane
                            LayoutDocumentPane oldLayoutDocumentPane = (LayoutDocumentPane)currentILayoutDocumentPane.Children.ToList()[0];
                            foreach (LayoutDocument child in oldLayoutDocumentPane.Children)
                            {
                                oldLayoutDocuments.Insert(0, child);
                            }
                        }
                        else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
                        {
                            //If the current ILayoutDocumentPane turns out to be a simple pane
                            //Get the children (LayoutDocuments) of the single existing pane.
                            foreach (LayoutDocument child in currentILayoutDocumentPane.Children)
                            {
                                oldLayoutDocuments.Insert(0, child);
                            }
                        }

                        //Create a new LayoutDocumentPane and inserts your new LayoutDocument
                        LayoutDocumentPane newLayoutDocumentPane = new LayoutDocumentPane();
                        newLayoutDocumentPane.InsertChildAt(0, newLayoutDocument);

                        //Append to the new LayoutDocumentPane the old LayoutDocuments
                        foreach (LayoutDocument doc in oldLayoutDocuments)
                        {
                            newLayoutDocumentPane.InsertChildAt(0, doc);
                        }

                        //Traverse the visual tree of the xaml and replace the LayoutDocumentPane (or LayoutDocumentPaneGroup) in xaml
                        //with your new LayoutDocumentPane (or LayoutDocumentPaneGroup)
                        if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
                        {
                            regionTarget.Layout.RootPanel.ReplaceChildAt(0, newLayoutDocumentPane);
                        }
                        else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
                        {
                            currentILayoutDocumentPane.ReplaceChild(currentILayoutDocumentPane.Children.ToList()[0], newLayoutDocumentPane);
                            regionTarget.Layout.RootPanel.ReplaceChildAt(0, currentILayoutDocumentPane);
                        }
                        newLayoutDocument.IsActive = true;
                    }
                }
            }
        }
Esempio n. 3
0
        /// <summary>
        /// Handles the NotifyCollectionChangedEventArgs event.
        /// </summary>
        /// <param name="sender">The sender.</param>
        /// <param name="e">The event.</param>
        /// <param name="region">The region.</param>
        /// <param name="regionTarget">The region target.</param>
        void OnViewsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e, IRegion region, DockingManager regionTarget)
        {
            if (e.Action == NotifyCollectionChangedAction.Add)
            {
                foreach (FrameworkElement item in e.NewItems)
                {
                    UIElement view = item as UIElement;

                    if (view != null)
                    {
                        //Create a new layout document to be included in the LayoutDocuemntPane (defined in xaml)
                        LayoutDocument newLayoutDocument = new LayoutDocument();
                        //Set the content of the LayoutDocument
                        newLayoutDocument.Content = item;

                        /*IDecompileViewModel viewModel = item.DataContext as IDecompileViewModel;
                         *
                         * if (viewModel != null)
                         * {
                         *  Binding binding = new Binding("Title") { Source = viewModel,Mode=BindingMode.OneWay };
                         *  BindingOperations.SetBinding(newLayoutDocument, LayoutDocument.TitleProperty, binding);
                         * }*/

                        //Store all LayoutDocuments already pertaining to the LayoutDocumentPane (defined in xaml)
                        List <LayoutDocument> oldLayoutDocuments = new List <LayoutDocument>();
                        //Get the current ILayoutDocumentPane ... Depending on the arrangement of the views this can be either
                        //a simple LayoutDocumentPane or a LayoutDocumentPaneGroup
                        ILayoutDocumentPane currentILayoutDocumentPane = (ILayoutDocumentPane)regionTarget.Layout.RootPanel.Children[0];

                        if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
                        {
                            //If the current ILayoutDocumentPane turns out to be a group
                            //Get the children (LayoutDocuments) of the first pane

                            LayoutDocumentPane oldLayoutDocumentPane = (LayoutDocumentPane)currentILayoutDocumentPane.Children.ToList()[0];
                            foreach (LayoutDocument child in oldLayoutDocumentPane.Children)
                            {
                                oldLayoutDocuments.Insert(0, child);
                            }
                        }
                        else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
                        {
                            //If the current ILayoutDocumentPane turns out to be a simple pane
                            //Get the children (LayoutDocuments) of the single existing pane.
                            foreach (LayoutDocument child in currentILayoutDocumentPane.Children)
                            {
                                oldLayoutDocuments.Insert(0, child);
                            }
                        }

                        //Create a new LayoutDocumentPane and inserts your new LayoutDocument
                        LayoutDocumentPane newLayoutDocumentPane = new LayoutDocumentPane();
                        newLayoutDocumentPane.InsertChildAt(0, newLayoutDocument);

                        //Append to the new LayoutDocumentPane the old LayoutDocuments
                        foreach (LayoutDocument doc in oldLayoutDocuments)
                        {
                            newLayoutDocumentPane.InsertChildAt(0, doc);
                        }

                        //Traverse the visual tree of the xaml and replace the LayoutDocumentPane (or LayoutDocumentPaneGroup) in xaml
                        //with your new LayoutDocumentPane (or LayoutDocumentPaneGroup)
                        if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
                        {
                            regionTarget.Layout.RootPanel.ReplaceChildAt(0, newLayoutDocumentPane);
                        }
                        else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
                        {
                            currentILayoutDocumentPane.ReplaceChild(currentILayoutDocumentPane.Children.ToList()[0], newLayoutDocumentPane);
                            regionTarget.Layout.RootPanel.ReplaceChildAt(0, currentILayoutDocumentPane);
                        }
                        newLayoutDocument.IsActive = true;
                    }
                }
            }
        }