internal void StartDraggingFloatingWindowForContent(LayoutContent contentModel, bool startDrag = true)
{
if (!contentModel.CanFloat)
return;
var contentModelAsAnchorable = contentModel as LayoutAnchorable;
if (contentModelAsAnchorable != null &&
contentModelAsAnchorable.IsAutoHidden)
contentModelAsAnchorable.ToggleAutoHide();
var parentPane = contentModel.Parent as ILayoutPane;
var parentPaneAsPositionableElement = contentModel.Parent as ILayoutPositionableElement;
var parentPaneAsWithActualSize = contentModel.Parent as ILayoutPositionableElementWithActualSize;
var contentModelParentChildrenIndex = parentPane.Children.ToList().IndexOf(contentModel);
if (contentModel.FindParent<LayoutFloatingWindow>() == null)
{
((ILayoutPreviousContainer) contentModel).PreviousContainer = parentPane;
contentModel.PreviousContainerIndex = contentModelParentChildrenIndex;
}
parentPane.RemoveChildAt(contentModelParentChildrenIndex);
var fwWidth = contentModel.FloatingWidth;
var fwHeight = contentModel.FloatingHeight;
if (fwWidth == 0.0)
fwWidth = parentPaneAsPositionableElement.FloatingWidth;
if (fwHeight == 0.0)
fwHeight = parentPaneAsPositionableElement.FloatingHeight;
if (fwWidth == 0.0)
fwWidth = parentPaneAsWithActualSize.ActualWidth;
if (fwHeight == 0.0)
fwHeight = parentPaneAsWithActualSize.ActualHeight;
LayoutFloatingWindow fw;
LayoutFloatingWindowControl fwc;
if (contentModel is LayoutAnchorable)
{
var anchorableContent = contentModel as LayoutAnchorable;
fw = new LayoutAnchorableFloatingWindow
{
RootPanel = new LayoutAnchorablePaneGroup(
new LayoutAnchorablePane(anchorableContent)
{
DockWidth = parentPaneAsPositionableElement.DockWidth,
DockHeight = parentPaneAsPositionableElement.DockHeight,
DockMinHeight = parentPaneAsPositionableElement.DockMinHeight,
DockMinWidth = parentPaneAsPositionableElement.DockMinWidth,
FloatingLeft = parentPaneAsPositionableElement.FloatingLeft,
FloatingTop = parentPaneAsPositionableElement.FloatingTop,
FloatingWidth = parentPaneAsPositionableElement.FloatingWidth,
FloatingHeight = parentPaneAsPositionableElement.FloatingHeight
})
};
Layout.FloatingWindows.Add(fw);
fwc = new LayoutAnchorableFloatingWindowControl(
fw as LayoutAnchorableFloatingWindow)
{
Width = fwWidth,
Height = fwHeight,
Left = contentModel.FloatingLeft,
Top = contentModel.FloatingTop
};
}
else
{
var anchorableDocument = contentModel as LayoutDocument;
fw = new LayoutDocumentFloatingWindow
{
RootDocument = anchorableDocument
};
Layout.FloatingWindows.Add(fw);
fwc = new LayoutDocumentFloatingWindowControl(
fw as LayoutDocumentFloatingWindow)
{
Width = fwWidth,
Height = fwHeight,
Left = contentModel.FloatingLeft,
Top = contentModel.FloatingTop
};
}
//fwc.Owner = Window.GetWindow(this);
//fwc.SetParentToMainWindowOf(this);
_fwList.Add(fwc);
Layout.CollectGarbage();
UpdateLayout();
Dispatcher.BeginInvoke(new Action(() =>
{
if (startDrag)
fwc.AttachDrag();
fwc.Show();
}), DispatcherPriority.Send);
}
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;
var fwLeft = paneAsPositionableElement.FloatingLeft;
var fwTop = paneAsPositionableElement.FloatingTop;
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 = contentModel as ILayoutPreviousContainer;
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;
LayoutFloatingWindowControl fwc;
fw = new LayoutAnchorableFloatingWindow
{
RootPanel = new LayoutAnchorablePaneGroup(
destPane)
{
DockHeight = destPane.DockHeight,
DockWidth = destPane.DockWidth,
DockMinHeight = destPane.DockMinHeight,
DockMinWidth = destPane.DockMinWidth
}
};
Layout.FloatingWindows.Add(fw);
fwc = new LayoutAnchorableFloatingWindowControl(
fw as LayoutAnchorableFloatingWindow)
{
Width = fwWidth,
Height = fwHeight
};
//fwc.Owner = Window.GetWindow(this);
//fwc.SetParentToMainWindowOf(this);
_fwList.Add(fwc);
Layout.CollectGarbage();
InvalidateArrange();
fwc.AttachDrag();
fwc.Show();
}
internal UIElement CreateUIElementForModel(ILayoutElement model)
{
if (model is LayoutPanel)
return new LayoutPanelControl(model as LayoutPanel);
if (model is LayoutAnchorablePaneGroup)
return new LayoutAnchorablePaneGroupControl(model as LayoutAnchorablePaneGroup);
if (model is LayoutDocumentPaneGroup)
return new LayoutDocumentPaneGroupControl(model as LayoutDocumentPaneGroup);
if (model is LayoutAnchorSide)
{
var templateModelView = new LayoutAnchorSideControl(model as LayoutAnchorSide);
templateModelView.SetBinding(TemplateProperty, new Binding("AnchorSideTemplate") {Source = this});
return templateModelView;
}
if (model is LayoutAnchorGroup)
{
var templateModelView = new LayoutAnchorGroupControl(model as LayoutAnchorGroup);
templateModelView.SetBinding(TemplateProperty, new Binding("AnchorGroupTemplate") {Source = this});
return templateModelView;
}
if (model is LayoutDocumentPane)
{
var templateModelView = new LayoutDocumentPaneControl(model as LayoutDocumentPane);
templateModelView.SetBinding(StyleProperty, new Binding("DocumentPaneControlStyle") {Source = this});
return templateModelView;
}
if (model is LayoutAnchorablePane)
{
var templateModelView = new LayoutAnchorablePaneControl(model as LayoutAnchorablePane);
templateModelView.SetBinding(StyleProperty, new Binding("AnchorablePaneControlStyle") {Source = this});
return templateModelView;
}
if (model is LayoutAnchorableFloatingWindow)
{
if (DesignerProperties.GetIsInDesignMode(this))
return null;
var modelFW = model as LayoutAnchorableFloatingWindow;
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;
}
if (model is LayoutDocumentFloatingWindow)
{
if (DesignerProperties.GetIsInDesignMode(this))
return null;
var modelFW = model as LayoutDocumentFloatingWindow;
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 = 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;
}
if (model is LayoutDocument)
{
var templateModelView = new LayoutDocumentControl {Model = model as LayoutDocument};
return templateModelView;
}
return null;
}
