internal void StartDraggingFloatingWindowForPane(LayoutAnchorablePane paneModel) { if (paneModel.Children.Any(c => !c.CanFloat)) return; var paneAsPositionableElement = paneModel as ILayoutPositionableElement; var paneAsWithActualSize = paneModel as ILayoutPositionableElementWithActualSize; var fwWidth = paneAsPositionableElement.FloatingWidth; var fwHeight = paneAsPositionableElement.FloatingHeight; if (fwWidth == 0.0) fwWidth = paneAsWithActualSize.ActualWidth; if (fwHeight == 0.0) fwHeight = paneAsWithActualSize.ActualHeight; var destPane = new LayoutAnchorablePane { DockWidth = paneAsPositionableElement.DockWidth, DockHeight = paneAsPositionableElement.DockHeight, DockMinHeight = paneAsPositionableElement.DockMinHeight, DockMinWidth = paneAsPositionableElement.DockMinWidth, FloatingLeft = paneAsPositionableElement.FloatingLeft, FloatingTop = paneAsPositionableElement.FloatingTop, FloatingWidth = paneAsPositionableElement.FloatingWidth, FloatingHeight = paneAsPositionableElement.FloatingHeight, }; var savePreviousContainer = paneModel.FindParent<LayoutFloatingWindow>() == null; var currentSelectedContentIndex = paneModel.SelectedContentIndex; while (paneModel.Children.Count > 0) { var contentModel = paneModel.Children[paneModel.Children.Count - 1]; if (savePreviousContainer) { var contentModelAsPreviousContainer = (ILayoutPreviousContainer)contentModel; contentModelAsPreviousContainer.PreviousContainer = paneModel; contentModel.PreviousContainerIndex = paneModel.Children.Count - 1; } paneModel.RemoveChildAt(paneModel.Children.Count - 1); destPane.Children.Insert(0, contentModel); } if (destPane.Children.Count > 0) { destPane.SelectedContentIndex = currentSelectedContentIndex; } LayoutFloatingWindow fw = new LayoutAnchorableFloatingWindow() { RootPanel = new LayoutAnchorablePaneGroup( destPane) { DockHeight = destPane.DockHeight, DockWidth = destPane.DockWidth, DockMinHeight = destPane.DockMinHeight, DockMinWidth = destPane.DockMinWidth, } }; Layout.FloatingWindows.Add(fw); LayoutFloatingWindowControl fwc = new LayoutAnchorableFloatingWindowControl( (LayoutAnchorableFloatingWindow)fw) { Width = fwWidth, Height = fwHeight }; _fwList.Add(fwc); Layout.CollectGarbage(); InvalidateArrange(); fwc.AttachDrag(); fwc.Show(); }
// ReSharper disable once InconsistentNaming internal UIElement CreateUIElementForModel(ILayoutElement model) { var panel = model as LayoutPanel; if (panel != null) return new LayoutPanelControl(panel); var @group = model as LayoutAnchorablePaneGroup; if (@group != null) return new LayoutAnchorablePaneGroupControl(@group); var paneGroup = model as LayoutDocumentPaneGroup; if (paneGroup != null) return new LayoutDocumentPaneGroupControl(paneGroup); var side = model as LayoutAnchorSide; if (side != null) { var templateModelView = new LayoutAnchorSideControl(side); templateModelView.SetBinding(TemplateProperty, new Binding("AnchorSideTemplate") { Source = this }); return templateModelView; } var anchorGroup = model as LayoutAnchorGroup; if (anchorGroup != null) { var templateModelView = new LayoutAnchorGroupControl(anchorGroup); templateModelView.SetBinding(TemplateProperty, new Binding("AnchorGroupTemplate") { Source = this }); return templateModelView; } var documentPane = model as LayoutDocumentPane; if (documentPane != null) { var templateModelView = new LayoutDocumentPaneControl(documentPane); templateModelView.SetBinding(StyleProperty, new Binding("DocumentPaneControlStyle") { Source = this }); return templateModelView; } var pane = model as LayoutAnchorablePane; if (pane != null) { var templateModelView = new LayoutAnchorablePaneControl(pane); templateModelView.SetBinding(StyleProperty, new Binding("AnchorablePaneControlStyle") { Source = this }); return templateModelView; } var fw = model as LayoutAnchorableFloatingWindow; if (fw != null) { if (DesignerProperties.GetIsInDesignMode(this)) return null; var modelFw = fw; var newFw = new LayoutAnchorableFloatingWindowControl(modelFw); newFw.SetParentToMainWindowOf(this); var paneForExtensions = modelFw.RootPanel.Children.OfType<LayoutAnchorablePane>().FirstOrDefault(); if (paneForExtensions != null) { //ensure that floating window position is inside current (or nearest) monitor paneForExtensions.KeepInsideNearestMonitor(); newFw.Left = paneForExtensions.FloatingLeft; newFw.Top = paneForExtensions.FloatingTop; newFw.Width = paneForExtensions.FloatingWidth; newFw.Height = paneForExtensions.FloatingHeight; } newFw.ShowInTaskbar = false; newFw.Show(); // Do not set the WindowState before showing or it will be lost if (paneForExtensions != null && paneForExtensions.IsMaximized) { newFw.WindowState = WindowState.Maximized; } return newFw; } var window = model as LayoutDocumentFloatingWindow; if (window != null) { if (DesignerProperties.GetIsInDesignMode(this)) return null; var modelFw = window; var newFw = new LayoutDocumentFloatingWindowControl(modelFw); newFw.SetParentToMainWindowOf(this); var paneForExtensions = modelFw.RootDocument; if (paneForExtensions != null) { //ensure that floating window position is inside current (or nearest) monitor paneForExtensions.KeepInsideNearestMonitor(); newFw.Left = paneForExtensions.FloatingLeft; newFw.Top = paneForExtensions.FloatingTop; newFw.Width = paneForExtensions.FloatingWidth; newFw.Height = paneForExtensions.FloatingHeight; } newFw.ShowInTaskbar = true; newFw.Show(); // Do not set the WindowState before showing or it will be lost if (paneForExtensions != null && paneForExtensions.IsMaximized) { newFw.WindowState = WindowState.Maximized; } return newFw; } var document = model as LayoutDocument; if (document != null) { var templateModelView = new LayoutDocumentControl { Model = document }; return templateModelView; } return null; }