protected override void OnLayout(LayoutEventArgs levent)
{
state[stateCalledSpringTableLayout] = false;
bool inDisplayedItemCollecton = false;
ToolStripItem item = levent.AffectedComponent as ToolStripItem;
int itemCount = DisplayedItems.Count;
if (item != null)
{
inDisplayedItemCollecton = DisplayedItems.Contains(item);
}
if (this.LayoutStyle == ToolStripLayoutStyle.Table)
{
OnSpringTableLayoutCore();
}
base.OnLayout(levent);
if (itemCount != DisplayedItems.Count || (item != null && (inDisplayedItemCollecton != DisplayedItems.Contains(item))))
{
// calling OnLayout has changed the displayed items collection
// the SpringTableLayoutCore requires the count of displayed items to
// be accurate.
// - so we need to perform layout again.
if (this.LayoutStyle == ToolStripLayoutStyle.Table)
{
OnSpringTableLayoutCore();
base.OnLayout(levent);
}
}
EnsureRightToLeftGrip();
}
/// <summary>
/// Filter items
/// </summary>
private void FilterItems()
{
// Clear displayed items
DisplayedItems.Clear();
// Do we have any items to filter?
if (Items.Count > 0)
{
// Iterate over all items
foreach (MItem item in Items)
{
// Do primary text contains searched word (filter) ?
if (item.PrimaryText.ToLower().Contains(_filter.ToLower()))
{
// Add item to displayed-items collection
DisplayedItems.Add(item);
}
}
}
// Redraw control
Invalidate(true);
// Force update component
Component.Outdated = true;
// Force update scroll-bar
Scrollbar.ForceUpdate();
// Call resize
OnResize(EventArgs.Empty);
// Refresh control
Refresh();
}
/// <summary>
/// Handles support for arrow movement in list-box
/// </summary>
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
// Process key data
switch (keyData)
{
// Up key
case Keys.Up:
// If MultiSelect is off
if (!MultiSelect)
{
// Get index
int index = (DisplayedItems.IndexOf(SelectedItem) - 1 > 0) ? DisplayedItems.IndexOf(SelectedItem) - 1 : 0;
// Update selected item
SelectedItem = DisplayedItems[index];
// Decrement scroll value
Scrollbar.Value = SelectedItem.Bounds.Y - (Height / 2) + (SelectedItem.Height / 2);
}
else
{
// Scroll top
Scrollbar.Value -= 50;
}
// End
break;
// Down key
case Keys.Down:
// If MultiSelect is off
if (!MultiSelect)
{
// Get index
int index = (DisplayedItems.IndexOf(SelectedItem) + 1 < DisplayedItems.Count) ? DisplayedItems.IndexOf(SelectedItem) + 1 : DisplayedItems.Count - 1;
// Update selected item
SelectedItem = DisplayedItems[index];
// Decrement scroll value
Scrollbar.Value = SelectedItem.Bounds.Y - (Height / 2) + (SelectedItem.Height / 2);
}
else
{
// Scroll down
Scrollbar.Value += 50;
}
// End
break;
// If nothing match - default
default:
return(base.ProcessCmdKey(ref msg, keyData));
}
// Used CMD key
return(true);
}
private void GuiUpdater(string newData)
{
App.Current.Dispatcher.Invoke(() =>
{
// Nachricht: CPU1: 70 (warning)\r\n Backup Errors1: 0 (warning)
string noEnter = newData.Replace("\r\n", string.Empty);
string[] splitData = noEnter.Split(':');
//CPU1:70(warning)
string newname = splitData[0]; // CPU1 oder Backup Errors1
// eist die Zahl nach CPU (namen) die ID? erst am Schluss gecheckt aber so könnte man dann die ID extra rausbekommen und extra abspeichern
// in meinem Fall is die ID jetzt auch unter Name (Key) zu finden
if (newname.Contains("1") || newname.Contains("2") || newname.Contains("3") || newname.Contains("4") || newname.Contains("5"))
{
string idvll = newname.Substring(newname.Length - 1, 1);
string newid = idvll;
}
string noBlank = splitData[1].Replace(" ", string.Empty); // 70(warning)
string[] splitData2 = noBlank.Split('('); // [0]70 [1]warning)
int newvalue = Int32.Parse(splitData2[0]);
string newstate = splitData2[1].Replace(")", string.Empty);
Item newItem = new Item()
{
//ID = newid,
Name = newname,
Value = newvalue,
State = newstate
};
bool existisAlready = false;
foreach (var item in DisplayedItems)
{
if (item.Name.Equals(newname))
{
//DisplayedItems.Remove(item); // früher mal removed aber da sprangen die Items stark herum
item.Value = newvalue;
item.State = newstate;
existisAlready = true;
break;
}
}
if (!existisAlready)
{
DisplayedItems.Add(newItem);
}
if (newItem.State.Equals("danger"))
{
ShowNotification(newItem);
}
});
}
private void CloseAllDropDown()
{
foreach (QMenuItem item in DisplayedItems.OfType <QMenuItem>().Where(item => item.Selected))
{
if (item.HasDropDownItems && item.DropDown.Visible)
{
item.HideDropDown();
}
miUnselect.Invoke(item, null);
break;
}
}
protected override void SetDisplayedItems()
{
base.SetDisplayedItems();
for (int i = 0; i < DisplayedItems.Count; i++)
{
if (DisplayedItems[i] == SelectedTab)
{
DisplayedItems.Add(SelectedTab);
break;
}
}
}
public void UpdateDisplayedItems()
{
DisplayedItems.Clear();
if (_selectedItem != null)
{
LoadSelectedItemToDisplayedItems();
}
else
{
LoadSelectedSupplierItemsToDisplayedItems();
}
}
private void LoadSelectedSupplierItemsToDisplayedItems()
{
using (var context = new ERPContext())
{
var supplierFromDatabase =
context.Suppliers.Include("Items").Single(supplier => supplier.ID.Equals(_selectedSupplier.ID));
foreach (var item in supplierFromDatabase.Items.ToList().OrderBy(item => item.Name))
{
DisplayedItems.Add(new ItemVM {
Model = item
});
}
}
}
private void LoadSelectedItemToDisplayedItems()
{
if (_selectedItem.Name.Equals("All"))
{
foreach (var item in Items.Where(item => !item.Name.Equals("All")))
{
DisplayedItems.Add(item);
}
}
else
{
DisplayedItems.Add(_selectedItem);
}
}
private void ChangePage(int newPage)
{
if (newPage >= 1 && newPage <= PageCount)
{
CurrentPage = newPage;
DisplayedItems.Clear();
foreach (T item in _items.Take(CurrentPage * PageSize).Skip((CurrentPage - 1) * PageSize))
{
DisplayedItems.Add(item);
}
StateHasChanged();
}
}
protected override void SetDisplayedItems()
{
base.SetDisplayedItems();
if (RequiresScrollButtons)
{
DisplayedItems.Add(UpScrollButton);
DisplayedItems.Add(DownScrollButton);
UpdateScrollButtonLocations();
UpScrollButton.Visible = true;
DownScrollButton.Visible = true;
}
else
{
UpScrollButton.Visible = false;
DownScrollButton.Visible = false;
}
}
private void RefreshItems()
{
IEnumerable <T> items = Items.ToList();
if (SortFunction is not null && !string.IsNullOrWhiteSpace(_sortColumn))
{
items = SortFunction(items, _sortColumn, _sortAscending);
}
if (FilterFunction is not null && !string.IsNullOrWhiteSpace(_filter))
{
items = FilterFunction(items, _filter);
}
_items = items;
if (Paginate)
{
PageCount = (int)Math.Ceiling(1.0 * _items.Count() / PageSize);
if (PageCount <= 0)
{
DisplayedItems.Clear();
}
else
{
ChangePage(Math.Clamp(CurrentPage, 1, PageCount));
}
}
else
{
DisplayedItems.Clear();
foreach (T game in _items)
{
DisplayedItems.Add(game);
}
}
StateHasChanged();
}
/// <summary>
/// Clears both Items and DisplayedItems collections. Resets selected item property.
/// </summary>
public void Clear()
{
// Reset selected item
SelectedItem = null;
// Clear items
Items.Clear();
// Clear displayed items
DisplayedItems.Clear();
// Redraw control
Invalidate(true);
// Force update component
Component.Outdated = true;
// Force update scroll-bar
Scrollbar.ForceUpdate();
// Refresh control
Refresh();
}
private T[] DisplayedItemsOfType <T>()
{
return(DisplayedItems.OfType <T>().ToArray());
}
public void add(object sender, KeyEventArgs e)
{
DisplayedItems.Add("dupa");
}
