private TimeSwitchInfo getLayoutPlanModel(LayoutPlanModel model)
{
return(new TimeSwitchInfo()
{
Plan = model.LayoutSource.SplitScreenData,
StayTime = model.StaySeconds
});
}
private void toDelete(LayoutPlanModel obj)
{
if (ViewModel != null)
{
ViewModel.ToBeDelete -= toDelete;
}
layoutPlan.DataContext = null;
}
public void ToDragPlan()
{
if (SelectedPlan != null)
{
var source = getSource();
DragPlan = SelectedPlan;
SelectedPlan = null;
source.Remove(DragPlan);
}
}
public void RemovePlan(LayoutPlanModel plan)
{
plan.ToBeDelete -= toBeClose;
plan.DataChanged -= LayoutPlan_DataChanged;
clearSelectedAndUpdateCurrentPlan();
var source = getSource();
source.Remove(plan);
AutoSave();
_lastSelectedPlan = null;
}
void addNewPlan(LayoutPlanModel newPlan)
{
newPlan.ToBeDelete += toBeClose;
newPlan.DataChanged += LayoutPlan_DataChanged;
var source = getSource();
source.Insert(source.Count - 1, newPlan);
SelectedPlan = newPlan;
updateCurrentPlan();
AutoSave();
}
public void ToDropPlan(int index)
{
if (DragPlan != null && index >= 0)
{
var source = getSource();
index = Math.Min(index, source.Count - 1);
source.Insert(index, DragPlan);
SelectedPlan = DragPlan;
updateCurrentPlan();
DragPlan = null;
}
}
void updateCurrentPlan()
{
if (SelectedPlan != null && SelectedPlan.LayoutSource != null)
{
if (CurrentPlan.SplitScreenModel != SelectedPlan.LayoutSource)
{
CurrentPlan.SplitScreenModel = SelectedPlan.LayoutSource;
CurrentPlan.SplitLayoutsModel.SplitScreenSource.View.Refresh();
}
}
else
{
CurrentPlan.SplitScreenModel = new SplitScreenModel();
}
_lastSelectedPlan = SelectedPlan;
}
private void clearLayout()
{//TODO:清空界面布局方案
clearSelectedAndUpdateCurrentPlan();
var source = getSource();
source.ToList().ForEach(e =>
{
if (e != AddPlanStatic)
{
e.ToDelete();
e.DataChanged -= LayoutPlan_DataChanged;
}
});
while (source.Count() > 1)
{
source.RemoveAt(0);
}
_lastSelectedPlan = null;
AutoSave();
}
LayoutPlanModel getDefaultPlanLayout()
{
LayoutPlanModel model = new LayoutPlanModel();
LayoutPlanModel plan = null;
if (_lastSelectedPlan != null && _lastSelectedPlan != AddPlanStatic)
{
plan = _lastSelectedPlan;
}
if (plan == null)
{
var source = getValidSource();
plan = source.Count == 0 ? null : source.Last();
}
if (plan != null)
{
var splitData = plan.LayoutSource.SplitScreenData.Clone();
splitData.Nodes.ToList().ForEach(e => e.VideoId = string.Empty);
model.LayoutSource.SplitScreenData = splitData;
model.StaySeconds = plan.StaySeconds;
}
return(model);
}
private void toBeClose(LayoutPlanModel plan)
{
RemovePlan(plan);
}