public DynamicStatusBarSample(ustring title) : base(title)
{
DataContext = new DynamicStatusItemModel();
var _frmDelimiter = new FrameView("Shortcut Delimiter:")
{
X = Pos.Center(),
Y = 0,
Width = 25,
Height = 4
};
var _txtDelimiter = new TextField(StatusBar.ShortcutDelimiter.ToString())
{
X = Pos.Center(),
Width = 2,
};
_txtDelimiter.TextChanged += (_) => StatusBar.ShortcutDelimiter = _txtDelimiter.Text;
_frmDelimiter.Add(_txtDelimiter);
Add(_frmDelimiter);
var _frmStatusBar = new FrameView("Items:")
{
Y = 5,
Width = Dim.Percent(50),
Height = Dim.Fill(2)
};
var _btnAddStatusBar = new Button("Add a StatusBar")
{
Y = 1,
};
_frmStatusBar.Add(_btnAddStatusBar);
var _btnRemoveStatusBar = new Button("Remove a StatusBar")
{
Y = 1
};
_btnRemoveStatusBar.X = Pos.AnchorEnd() - (Pos.Right(_btnRemoveStatusBar) - Pos.Left(_btnRemoveStatusBar));
_frmStatusBar.Add(_btnRemoveStatusBar);
var _btnAdd = new Button(" Add ")
{
Y = Pos.Top(_btnRemoveStatusBar) + 2,
};
_btnAdd.X = Pos.AnchorEnd() - (Pos.Right(_btnAdd) - Pos.Left(_btnAdd));
_frmStatusBar.Add(_btnAdd);
_lstItems = new ListView(new List <DynamicStatusItemList> ())
{
ColorScheme = Colors.Dialog,
Y = Pos.Top(_btnAddStatusBar) + 2,
Width = Dim.Fill() - Dim.Width(_btnAdd) - 1,
Height = Dim.Fill(),
};
_frmStatusBar.Add(_lstItems);
var _btnRemove = new Button("Remove")
{
X = Pos.Left(_btnAdd),
Y = Pos.Top(_btnAdd) + 1
};
_frmStatusBar.Add(_btnRemove);
var _btnUp = new Button("^")
{
X = Pos.Right(_lstItems) + 2,
Y = Pos.Top(_btnRemove) + 2
};
_frmStatusBar.Add(_btnUp);
var _btnDown = new Button("v")
{
X = Pos.Right(_lstItems) + 2,
Y = Pos.Top(_btnUp) + 1
};
_frmStatusBar.Add(_btnDown);
Add(_frmStatusBar);
var _frmStatusBarDetails = new DynamicStatusBarDetails("StatusBar Item Details:")
{
X = Pos.Right(_frmStatusBar),
Y = Pos.Top(_frmStatusBar),
Width = Dim.Fill(),
Height = Dim.Fill(4)
};
Add(_frmStatusBarDetails);
_btnUp.Clicked += () => {
var i = _lstItems.SelectedItem;
var statusItem = DataContext.Items.Count > 0 ? DataContext.Items [i].StatusItem : null;
if (statusItem != null)
{
var items = _statusBar.Items;
if (i > 0)
{
items [i] = items [i - 1];
items [i - 1] = statusItem;
DataContext.Items [i] = DataContext.Items [i - 1];
DataContext.Items [i - 1] = new DynamicStatusItemList(statusItem.Title, statusItem);
_lstItems.SelectedItem = i - 1;
_statusBar.SetNeedsDisplay();
}
}
};
_btnDown.Clicked += () => {
var i = _lstItems.SelectedItem;
var statusItem = DataContext.Items.Count > 0 ? DataContext.Items [i].StatusItem : null;
if (statusItem != null)
{
var items = _statusBar.Items;
if (i < items.Length - 1)
{
items [i] = items [i + 1];
items [i + 1] = statusItem;
DataContext.Items [i] = DataContext.Items [i + 1];
DataContext.Items [i + 1] = new DynamicStatusItemList(statusItem.Title, statusItem);
_lstItems.SelectedItem = i + 1;
_statusBar.SetNeedsDisplay();
}
}
};
var _btnOk = new Button("Ok")
{
X = Pos.Right(_frmStatusBar) + 20,
Y = Pos.Bottom(_frmStatusBarDetails),
};
Add(_btnOk);
var _btnCancel = new Button("Cancel")
{
X = Pos.Right(_btnOk) + 3,
Y = Pos.Top(_btnOk),
};
_btnCancel.Clicked += () => {
SetFrameDetails(_currentEditStatusItem);
};
Add(_btnCancel);
_lstItems.SelectedItemChanged += (e) => {
SetFrameDetails();
};
_btnOk.Clicked += () => {
if (ustring.IsNullOrEmpty(_frmStatusBarDetails._txtTitle.Text) && _currentEditStatusItem != null)
{
MessageBox.ErrorQuery("Invalid title", "Must enter a valid title!.", "Ok");
}
else if (_currentEditStatusItem != null)
{
_frmStatusBarDetails._txtTitle.Text = SetTitleText(
_frmStatusBarDetails._txtTitle.Text, _frmStatusBarDetails._txtShortcut.Text);
var statusItem = new DynamicStatusItem(_frmStatusBarDetails._txtTitle.Text,
_frmStatusBarDetails._txtAction.Text,
_frmStatusBarDetails._txtShortcut.Text);
UpdateStatusItem(_currentEditStatusItem, statusItem, _lstItems.SelectedItem);
}
};
_btnAdd.Clicked += () => {
if (StatusBar == null)
{
MessageBox.ErrorQuery("StatusBar Bar Error", "Must add a StatusBar first!", "Ok");
_btnAddStatusBar.SetFocus();
return;
}
var frameDetails = new DynamicStatusBarDetails();
var item = frameDetails.EnterStatusItem();
if (item == null)
{
return;
}
StatusItem newStatusItem = CreateNewStatusBar(item);
_currentSelectedStatusBar++;
_statusBar.AddItemAt(_currentSelectedStatusBar, newStatusItem);
DataContext.Items.Add(new DynamicStatusItemList(newStatusItem.Title, newStatusItem));
_lstItems.MoveDown();
};
_btnRemove.Clicked += () => {
var statusItem = DataContext.Items.Count > 0 ? DataContext.Items [_lstItems.SelectedItem].StatusItem : null;
if (statusItem != null)
{
_statusBar.RemoveItem(_currentSelectedStatusBar);
DataContext.Items.RemoveAt(_lstItems.SelectedItem);
if (_lstItems.Source.Count > 0 && _lstItems.SelectedItem > _lstItems.Source.Count - 1)
{
_lstItems.SelectedItem = _lstItems.Source.Count - 1;
}
_lstItems.SetNeedsDisplay();
SetFrameDetails();
}
};
_lstItems.Enter += (_) => {
var statusItem = DataContext.Items.Count > 0 ? DataContext.Items [_lstItems.SelectedItem].StatusItem : null;
SetFrameDetails(statusItem);
};
_btnAddStatusBar.Clicked += () => {
if (_statusBar != null)
{
return;
}
_statusBar = new StatusBar();
Add(_statusBar);
};
_btnRemoveStatusBar.Clicked += () => {
if (_statusBar == null)
{
return;
}
Remove(_statusBar);
_statusBar = null;
DataContext.Items = new List <DynamicStatusItemList> ();
_currentStatusItem = null;
_currentSelectedStatusBar = -1;
SetListViewSource(_currentStatusItem, true);
SetFrameDetails(null);
};
SetFrameDetails();
var ustringConverter = new UStringValueConverter();
var listWrapperConverter = new ListWrapperConverter();
var lstItems = new Binding(this, "Items", _lstItems, "Source", listWrapperConverter);
void SetFrameDetails(StatusItem statusItem = null)
{
StatusItem newStatusItem;
if (statusItem == null)
{
newStatusItem = DataContext.Items.Count > 0 ? DataContext.Items [_lstItems.SelectedItem].StatusItem : null;
}
else
{
newStatusItem = statusItem;
}
_currentEditStatusItem = newStatusItem;
_frmStatusBarDetails.EditStatusItem(newStatusItem);
var f = _btnOk.Enabled == _frmStatusBarDetails.Enabled;
if (!f)
{
_btnOk.Enabled = _frmStatusBarDetails.Enabled;
_btnCancel.Enabled = _frmStatusBarDetails.Enabled;
}
}
void SetListViewSource(StatusItem _currentStatusItem, bool fill = false)
{
DataContext.Items = new List <DynamicStatusItemList> ();
var statusItem = _currentStatusItem;
if (!fill)
{
return;
}
if (statusItem != null)
{
foreach (var si in _statusBar.Items)
{
DataContext.Items.Add(new DynamicStatusItemList(si.Title, si));
}
}
}
StatusItem CreateNewStatusBar(DynamicStatusItem item)
{
StatusItem newStatusItem;
newStatusItem = new StatusItem(ShortcutHelper.GetShortcutFromTag(
item.shortcut, StatusBar.ShortcutDelimiter),
item.title, _frmStatusBarDetails.CreateAction(item));
return(newStatusItem);
}
void UpdateStatusItem(StatusItem _currentEditStatusItem, DynamicStatusItem statusItem, int index)
{
_currentEditStatusItem = CreateNewStatusBar(statusItem);
_statusBar.Items [index] = _currentEditStatusItem;
if (DataContext.Items.Count == 0)
{
DataContext.Items.Add(new DynamicStatusItemList(_currentEditStatusItem.Title, _currentEditStatusItem));
}
DataContext.Items [index] = new DynamicStatusItemList(_currentEditStatusItem.Title, _currentEditStatusItem);
SetFrameDetails(_currentEditStatusItem);
}
//_frmStatusBarDetails.Initialized += (s, e) => _frmStatusBarDetails.Enabled = false;
}