public DashboardDockContainer CreateDashboardDockContainer(TableBase dbItem = null)
{
string json = "";
DashboardDockContainer ret = new DashboardDockContainer(
this,
this.graph,
CanEdit?new EventHandler((s, ea) => {
//Entering edit mode.
//Set graph to loading mode to show the loading icon.
graph.IsLoading = true;
//Spawn the cache thread(s) but don't block.
//Register for OnThreadExitLocal will invoke back to this thread when all the threads have exited and refill the form.
DashboardCache.RefreshCellTypeIfInvalid(CellType, new DashboardFilter()
{
UseDateFilter = false
}, false, false, OnThreadExitLocal);
//Allow filtering in edit mode.
this.ShowFilters = true;
//Save a copy of the current settings in case user clicks cancel.
json = GetFilterAndGraphSettings();
}):null,
new EventHandler((s, ea) => {
//Ok click. Just hide the filters.
this.ShowFilters = false;
}),
new EventHandler((s, ea) => {
//Cancel click. Just hide the filters and reset to previous settings.
this.ShowFilters = false;
SetFilterAndGraphSettings(json);
}),
new EventHandler((s, ea) => {
//Spawn the init thread whenever this control gets dropped or dragged.
Init();
}),
new EventHandler((s, ea) => {
//Refresh button was clicked, spawn the init thread and force cache refresh.
Init(true);
}),
dbItem);
return(ret);
}
protected void OnInit(bool forceCachRefresh)
{
//This is occurring in a thread so it is ok to wait for Refresh to return. The UI is already loading and available on the main thread.
DashboardCache.RefreshCellTypeIfInvalid(CellType, graph.Filter, true, forceCachRefresh, null);
}
