private void RestoreWorkspaceLayout(WorkspaceLayout layout)
{
if (null == View)
{
return;
}
View.WidgetDockManager.RestoreLayoutFromStream(new MemoryStream(layout.DockingLayout));
var instances = new List <IWidget>();
foreach (var widget in layout.Widgets)
{
var widgetInstance = Dashboard.CreateWidget(Type.GetType(widget.Type), widget.ViewModelId).Result;
if (null == widgetInstance)
{
throw new MissingWidgetException(widget.Type);
}
widgetInstance.ParentName = widget.ParentName;
widgetInstance.GridsLayout = widget.GridsLayout;
widgetInstance.PivotGridsLayout = widget.PivotGridsLayout;
widgetInstance.DockId = widget.DockId;
instances.Add(widgetInstance);
}
Widgets.AddRange(instances, false);
VisualTreeWalker <LayoutPanel> .Execute(View, FillPanel, instances);
RestoreFloatingWidgets();
}
public async Task LoadLayout(WorkspaceLayout providedLayout = null)
{
Widgets.Clear();
var layout = providedLayout ?? await FindRelevantLayout();
if (null == layout)
{
return;
}
RestoreWorkspaceLayout(layout);
RestoreGridLayouts(layout.Widgets);
}
public WorkspaceLayout GetCurrentLayout()
{
var processedPanels = new List <LayoutPanel>();
VisualTreeWalker <LayoutPanel> .Execute(View, SetNameOnPanel);
View.WidgetDockManager.ClosedPanels.Clear();
var layout = new WorkspaceLayout {
Widgets = Widgets.Select(y => y.GetDescriptor()).ToList()
};
var layoutId = DateTime.Now.Ticks;
VisualTreeWalker <LayoutPanel> .Execute(View, layoutPanel =>
{
var widget = layoutPanel.DataContext as IWidget;
if (null == widget)
{
return;
}
if (processedPanels.Contains(layoutPanel))
{
return;
}
processedPanels.Add(layoutPanel);
layoutPanel.Name = widget.ParentName;
if (widget.AllowGridSaveLayout)
{
VisualTreeWalker <GridControl> .Execute(widget.View, b =>
{
using (var ms = new MemoryStream())
{
b.SaveLayoutToStream(ms);
ms.Position = 0;
widget.GridsLayout.RemoveAll(y => y.GridLayoutId != layoutId);
widget.GridsLayout.Add(new GridLayoutItem()
{
GridLayoutId = layoutId,
Layout = ms.ToArray(),
WidgetId = widget.DockId
}
);
}
});
VisualTreeWalker <PivotGridControl> .Execute(widget.View, b =>
{
using (var ms = new MemoryStream())
{
b.SaveLayoutToStream(ms);
ms.Position = 0;
widget.PivotGridsLayout.RemoveAll(y => y.GridLayoutId != layoutId);
widget.PivotGridsLayout.Add(new GridLayoutItem()
{
GridLayoutId = layoutId,
Layout = ms.ToArray(),
WidgetId = widget.DockId
});
}
});
}
});
SaveFloatingWidgetsGridLayouts();
using (var ms = new MemoryStream())
{
View.WidgetDockManager.SaveLayoutToStream(ms);
ms.Position = 0;
layout.DockingLayout = ms.ToArray();
}
return(layout);
}