public DynamicMenuBarSample(ustring title) : base(title)
{
DataContext = new DynamicMenuItemModel();
var _frmMenu = new FrameView("Menus:")
{
Y = 7,
Width = Dim.Percent(50),
Height = Dim.Fill()
};
var _btnAddMenuBar = new Button("Add a MenuBar")
{
Y = 1,
};
_frmMenu.Add(_btnAddMenuBar);
var _btnMenuBarUp = new Button("^")
{
X = Pos.Center()
};
_frmMenu.Add(_btnMenuBarUp);
var _btnMenuBarDown = new Button("v")
{
X = Pos.Center(),
Y = Pos.Bottom(_btnMenuBarUp)
};
_frmMenu.Add(_btnMenuBarDown);
var _btnRemoveMenuBar = new Button("Remove a MenuBar")
{
Y = 1
};
_btnRemoveMenuBar.X = Pos.AnchorEnd() - (Pos.Right(_btnRemoveMenuBar) - Pos.Left(_btnRemoveMenuBar));
_frmMenu.Add(_btnRemoveMenuBar);
var _btnPrevious = new Button("<")
{
X = Pos.Left(_btnAddMenuBar),
Y = Pos.Top(_btnAddMenuBar) + 2
};
_frmMenu.Add(_btnPrevious);
var _btnAdd = new Button(" Add ")
{
Y = Pos.Top(_btnPrevious) + 2,
};
_btnAdd.X = Pos.AnchorEnd() - (Pos.Right(_btnAdd) - Pos.Left(_btnAdd));
_frmMenu.Add(_btnAdd);
var _btnNext = new Button(">")
{
X = Pos.X(_btnAdd),
Y = Pos.Top(_btnPrevious),
};
_frmMenu.Add(_btnNext);
var _lblMenuBar = new Label()
{
ColorScheme = Colors.Dialog,
TextAlignment = TextAlignment.Centered,
X = Pos.Right(_btnPrevious) + 1,
Y = Pos.Top(_btnPrevious),
Width = Dim.Fill() - Dim.Width(_btnAdd) - 1,
Height = 1
};
_frmMenu.Add(_lblMenuBar);
_lblMenuBar.WantMousePositionReports = true;
_lblMenuBar.CanFocus = true;
var _lblParent = new Label()
{
TextAlignment = TextAlignment.Centered,
X = Pos.Right(_btnPrevious) + 1,
Y = Pos.Top(_btnPrevious) + 1,
Width = Dim.Fill() - Dim.Width(_btnAdd) - 1
};
_frmMenu.Add(_lblParent);
var _btnPreviowsParent = new Button("..")
{
X = Pos.Left(_btnAddMenuBar),
Y = Pos.Top(_btnPrevious) + 1
};
_frmMenu.Add(_btnPreviowsParent);
var _lstMenus = new ListView(new List <DynamicMenuItemList> ())
{
ColorScheme = Colors.Dialog,
X = Pos.Right(_btnPrevious) + 1,
Y = Pos.Top(_btnPrevious) + 2,
Width = _lblMenuBar.Width,
Height = Dim.Fill(),
};
_frmMenu.Add(_lstMenus);
_lblMenuBar.TabIndex = _btnPrevious.TabIndex + 1;
_lstMenus.TabIndex = _lblMenuBar.TabIndex + 1;
_btnNext.TabIndex = _lstMenus.TabIndex + 1;
_btnAdd.TabIndex = _btnNext.TabIndex + 1;
var _btnRemove = new Button("Remove")
{
X = Pos.Left(_btnAdd),
Y = Pos.Top(_btnAdd) + 1
};
_frmMenu.Add(_btnRemove);
var _btnUp = new Button("^")
{
X = Pos.Right(_lstMenus) + 2,
Y = Pos.Top(_btnRemove) + 2
};
_frmMenu.Add(_btnUp);
var _btnDown = new Button("v")
{
X = Pos.Right(_lstMenus) + 2,
Y = Pos.Top(_btnUp) + 1
};
_frmMenu.Add(_btnDown);
Add(_frmMenu);
var _frmMenuDetails = new FrameView("Menu Details:")
{
X = Pos.Right(_frmMenu),
Y = Pos.Top(_frmMenu),
Width = Dim.Fill(),
Height = Dim.Fill()
};
var _lblTitle = new Label("Title:")
{
Y = 1
};
_frmMenuDetails.Add(_lblTitle);
var _txtTitle = new TextField()
{
X = Pos.Right(_lblTitle) + 2,
Y = Pos.Top(_lblTitle),
Width = Dim.Fill()
};
_frmMenuDetails.Add(_txtTitle);
var _lblHelp = new Label("Help:")
{
X = Pos.Left(_lblTitle),
Y = Pos.Bottom(_lblTitle) + 1
};
_frmMenuDetails.Add(_lblHelp);
var _txtHelp = new TextField()
{
X = Pos.Left(_txtTitle),
Y = Pos.Top(_lblHelp),
Width = Dim.Fill()
};
_frmMenuDetails.Add(_txtHelp);
var _lblAction = new Label("Action:")
{
X = Pos.Left(_lblTitle),
Y = Pos.Bottom(_lblHelp) + 1
};
_frmMenuDetails.Add(_lblAction);
var _txtAction = new TextView()
{
ColorScheme = Colors.Dialog,
X = Pos.Left(_txtTitle),
Y = Pos.Top(_lblAction),
Width = Dim.Fill(),
Height = 5
};
_frmMenuDetails.Add(_txtAction);
var _ckbIsTopLevel = new CheckBox("IsTopLevel")
{
X = Pos.Left(_lblTitle),
Y = Pos.Bottom(_lblAction) + 5
};
_frmMenuDetails.Add(_ckbIsTopLevel);
var _ckbSubMenu = new CheckBox("Has sub-menus")
{
X = Pos.Left(_lblTitle),
Y = Pos.Bottom(_ckbIsTopLevel)
};
_frmMenuDetails.Add(_ckbSubMenu);
_ckbIsTopLevel.Toggled = (e) => {
if (_ckbIsTopLevel.Checked && _currentEditMenuBarItem.Parent != null)
{
MessageBox.ErrorQuery("Invalid IsTopLevel", "Only menu bar can have top level menu item!", "Ok");
_ckbIsTopLevel.Checked = false;
return;
}
if (_ckbIsTopLevel.Checked)
{
_ckbSubMenu.Checked = false;
_ckbSubMenu.SetNeedsDisplay();
_txtAction.ReadOnly = false;
}
else
{
_txtAction.ReadOnly = true;
}
};
_ckbSubMenu.Toggled = (e) => {
if (_ckbSubMenu.Checked)
{
_ckbIsTopLevel.Checked = false;
_ckbIsTopLevel.SetNeedsDisplay();
_txtAction.ReadOnly = true;
}
else
{
_txtAction.ReadOnly = false;
}
};
var _rChkLabels = new ustring [] { "NoCheck", "Checked", "Radio" };
var _rbChkStyle = new RadioGroup(_rChkLabels)
{
X = Pos.Left(_lblTitle),
Y = Pos.Bottom(_ckbSubMenu) + 1,
};
_frmMenuDetails.Add(_rbChkStyle);
var _btnOk = new Button("Ok")
{
X = Pos.Left(_lblTitle) + 20,
Y = Pos.Bottom(_rbChkStyle) + 1,
Clicked = () => {
if (ustring.IsNullOrEmpty(_txtTitle.Text) && _currentEditMenuBarItem != null)
{
MessageBox.ErrorQuery("Invalid title", "Must enter a valid title!.", "Ok");
}
else if (_currentEditMenuBarItem != null)
{
var menuItem = new DynamicMenuItem(_txtTitle.Text, _txtHelp.Text, _txtAction.Text, _ckbIsTopLevel != null ? _ckbIsTopLevel.Checked : false, _ckbSubMenu != null ? _ckbSubMenu.Checked : false, _rbChkStyle.SelectedItem == 0 ? MenuItemCheckStyle.NoCheck : _rbChkStyle.SelectedItem == 1 ? MenuItemCheckStyle.Checked : MenuItemCheckStyle.Radio);
UpdateMenuItem(_currentEditMenuBarItem, menuItem, _lstMenus.SelectedItem);
}
}
};
_frmMenuDetails.Add(_btnOk);
var _btnCancel = new Button("Cancel")
{
X = Pos.Right(_btnOk) + 3,
Y = Pos.Top(_btnOk),
Clicked = () => {
_txtTitle.Text = ustring.Empty;
}
};
_frmMenuDetails.Add(_btnCancel);
Add(_frmMenuDetails);
_btnAdd.Clicked = () => {
if (MenuBar == null)
{
MessageBox.ErrorQuery("Menu Bar Error", "Must add a MenuBar first!", "Ok");
_btnAddMenuBar.SetFocus();
return;
}
var item = EnterMenuItem(_currentMenuBarItem);
if (ustring.IsNullOrEmpty(item.title))
{
return;
}
if (!(_currentMenuBarItem is MenuBarItem))
{
var parent = _currentMenuBarItem.Parent as MenuBarItem;
var idx = parent.GetChildrenIndex(_currentMenuBarItem);
_currentMenuBarItem = new MenuBarItem(_currentMenuBarItem.Title, new MenuItem [] { new MenuItem("_New", "", CreateAction(_currentEditMenuBarItem, new DynamicMenuItem())) }, _currentMenuBarItem.Parent);
_currentMenuBarItem.CheckType = item.checkStyle;
parent.Children [idx] = _currentMenuBarItem;
}
else
{
MenuItem newMenu = CreateNewMenu(item, _currentMenuBarItem);
var menuBarItem = _currentMenuBarItem as MenuBarItem;
if (menuBarItem == null)
{
menuBarItem = new MenuBarItem(_currentMenuBarItem.Title, new MenuItem [] { newMenu }, _currentMenuBarItem.Parent);
}
else if (menuBarItem.Children == null)
{
menuBarItem.Children = new MenuItem [] { newMenu };
}
else
{
var childrens = menuBarItem.Children;
Array.Resize(ref childrens, childrens.Length + 1);
childrens [childrens.Length - 1] = newMenu;
menuBarItem.Children = childrens;
}
DataContext.Menus.Add(new DynamicMenuItemList(newMenu.Title, newMenu));
_lstMenus.MoveDown();
}
};
_btnRemove.Clicked = () => {
var menuItem = DataContext.Menus.Count > 0 ? DataContext.Menus [_lstMenus.SelectedItem].MenuItem : null;
if (menuItem != null)
{
var childrens = ((MenuBarItem)_currentMenuBarItem).Children;
childrens [_lstMenus.SelectedItem] = null;
int i = 0;
foreach (var c in childrens)
{
if (c != null)
{
childrens [i] = c;
i++;
}
}
Array.Resize(ref childrens, childrens.Length - 1);
if (childrens.Length == 0)
{
if (_currentMenuBarItem.Parent == null)
{
((MenuBarItem)_currentMenuBarItem).Children = null;
_currentMenuBarItem.Action = CreateAction(_currentEditMenuBarItem, new DynamicMenuItem(_currentMenuBarItem.Title));
}
else
{
_currentMenuBarItem = new MenuItem(_currentMenuBarItem.Title, _currentMenuBarItem.Help, CreateAction(_currentEditMenuBarItem, new DynamicMenuItem(_currentEditMenuBarItem.Title)), null, _currentMenuBarItem.Parent);
}
}
else
{
((MenuBarItem)_currentMenuBarItem).Children = childrens;
}
DataContext.Menus.RemoveAt(_lstMenus.SelectedItem);
}
};
_btnMenuBarUp.Clicked = () => {
var i = _currentSelectedMenuBar;
var menuItem = _menuBar != null && _menuBar.Menus.Length > 0 ? _menuBar.Menus [i] : null;
if (menuItem != null)
{
var menus = _menuBar.Menus;
if (i > 0)
{
menus [i] = menus [i - 1];
menus [i - 1] = menuItem;
_currentSelectedMenuBar = i - 1;
_menuBar.SetNeedsDisplay();
}
}
};
_btnMenuBarDown.Clicked = () => {
var i = _currentSelectedMenuBar;
var menuItem = _menuBar != null && _menuBar.Menus.Length > 0 ? _menuBar.Menus [i] : null;
if (menuItem != null)
{
var menus = _menuBar.Menus;
if (i < menus.Length - 1)
{
menus [i] = menus [i + 1];
menus [i + 1] = menuItem;
_currentSelectedMenuBar = i + 1;
_menuBar.SetNeedsDisplay();
}
}
};
_btnUp.Clicked = () => {
var i = _lstMenus.SelectedItem;
var menuItem = DataContext.Menus.Count > 0 ? DataContext.Menus [i].MenuItem : null;
if (menuItem != null)
{
var childrens = ((MenuBarItem)_currentMenuBarItem).Children;
if (i > 0)
{
childrens [i] = childrens [i - 1];
childrens [i - 1] = menuItem;
DataContext.Menus [i] = DataContext.Menus [i - 1];
DataContext.Menus [i - 1] = new DynamicMenuItemList(menuItem.Title, menuItem);
_lstMenus.SelectedItem = i - 1;
}
}
};
_btnDown.Clicked = () => {
var i = _lstMenus.SelectedItem;
var menuItem = DataContext.Menus.Count > 0 ? DataContext.Menus [i].MenuItem : null;
if (menuItem != null)
{
var childrens = ((MenuBarItem)_currentMenuBarItem).Children;
if (i < childrens.Length - 1)
{
childrens [i] = childrens [i + 1];
childrens [i + 1] = menuItem;
DataContext.Menus [i] = DataContext.Menus [i + 1];
DataContext.Menus [i + 1] = new DynamicMenuItemList(menuItem.Title, menuItem);
_lstMenus.SelectedItem = i + 1;
}
}
};
_btnAddMenuBar.Clicked = () => {
var item = EnterMenuItem(null);
if (ustring.IsNullOrEmpty(item.title))
{
return;
}
if (MenuBar == null)
{
_menuBar = new MenuBar();
Add(_menuBar);
}
var newMenu = CreateNewMenu(item) as MenuBarItem;
var menus = _menuBar.Menus;
Array.Resize(ref menus, menus.Length + 1);
menus [^ 1] = newMenu;
public DynamicMenuBarSample(ustring title) : base(title)
{
DataContext = new DynamicMenuItemModel();
var _frmDelimiter = new FrameView("Shortcut Delimiter:")
{
X = Pos.Center(),
Y = 3,
Width = 25,
Height = 4
};
var _txtDelimiter = new TextField(MenuBar.ShortcutDelimiter.ToString())
{
X = Pos.Center(),
Width = 2,
};
_txtDelimiter.TextChanged += (_) => MenuBar.ShortcutDelimiter = _txtDelimiter.Text;
_frmDelimiter.Add(_txtDelimiter);
Add(_frmDelimiter);
var _frmMenu = new FrameView("Menus:")
{
Y = 7,
Width = Dim.Percent(50),
Height = Dim.Fill()
};
var _btnAddMenuBar = new Button("Add a MenuBar")
{
Y = 1,
};
_frmMenu.Add(_btnAddMenuBar);
var _btnMenuBarUp = new Button("^")
{
X = Pos.Center()
};
_frmMenu.Add(_btnMenuBarUp);
var _btnMenuBarDown = new Button("v")
{
X = Pos.Center(),
Y = Pos.Bottom(_btnMenuBarUp)
};
_frmMenu.Add(_btnMenuBarDown);
var _btnRemoveMenuBar = new Button("Remove a MenuBar")
{
Y = 1
};
_btnRemoveMenuBar.X = Pos.AnchorEnd() - (Pos.Right(_btnRemoveMenuBar) - Pos.Left(_btnRemoveMenuBar));
_frmMenu.Add(_btnRemoveMenuBar);
var _btnPrevious = new Button("<")
{
X = Pos.Left(_btnAddMenuBar),
Y = Pos.Top(_btnAddMenuBar) + 2
};
_frmMenu.Add(_btnPrevious);
var _btnAdd = new Button(" Add ")
{
Y = Pos.Top(_btnPrevious) + 2,
};
_btnAdd.X = Pos.AnchorEnd() - (Pos.Right(_btnAdd) - Pos.Left(_btnAdd));
_frmMenu.Add(_btnAdd);
var _btnNext = new Button(">")
{
X = Pos.X(_btnAdd),
Y = Pos.Top(_btnPrevious),
};
_frmMenu.Add(_btnNext);
var _lblMenuBar = new Label()
{
ColorScheme = Colors.Dialog,
TextAlignment = TextAlignment.Centered,
X = Pos.Right(_btnPrevious) + 1,
Y = Pos.Top(_btnPrevious),
Width = Dim.Fill() - Dim.Width(_btnAdd) - 1,
Height = 1
};
_frmMenu.Add(_lblMenuBar);
_lblMenuBar.WantMousePositionReports = true;
_lblMenuBar.CanFocus = true;
var _lblParent = new Label()
{
TextAlignment = TextAlignment.Centered,
X = Pos.Right(_btnPrevious) + 1,
Y = Pos.Top(_btnPrevious) + 1,
Width = Dim.Fill() - Dim.Width(_btnAdd) - 1
};
_frmMenu.Add(_lblParent);
var _btnPreviowsParent = new Button("..")
{
X = Pos.Left(_btnAddMenuBar),
Y = Pos.Top(_btnPrevious) + 1
};
_frmMenu.Add(_btnPreviowsParent);
_lstMenus = new ListView(new List <DynamicMenuItemList> ())
{
ColorScheme = Colors.Dialog,
X = Pos.Right(_btnPrevious) + 1,
Y = Pos.Top(_btnPrevious) + 2,
Width = _lblMenuBar.Width,
Height = Dim.Fill(),
};
_frmMenu.Add(_lstMenus);
_lblMenuBar.TabIndex = _btnPrevious.TabIndex + 1;
_lstMenus.TabIndex = _lblMenuBar.TabIndex + 1;
_btnNext.TabIndex = _lstMenus.TabIndex + 1;
_btnAdd.TabIndex = _btnNext.TabIndex + 1;
var _btnRemove = new Button("Remove")
{
X = Pos.Left(_btnAdd),
Y = Pos.Top(_btnAdd) + 1
};
_frmMenu.Add(_btnRemove);
var _btnUp = new Button("^")
{
X = Pos.Right(_lstMenus) + 2,
Y = Pos.Top(_btnRemove) + 2
};
_frmMenu.Add(_btnUp);
var _btnDown = new Button("v")
{
X = Pos.Right(_lstMenus) + 2,
Y = Pos.Top(_btnUp) + 1
};
_frmMenu.Add(_btnDown);
Add(_frmMenu);
var _frmMenuDetails = new DynamicMenuBarDetails("Menu Details:")
{
X = Pos.Right(_frmMenu),
Y = Pos.Top(_frmMenu),
Width = Dim.Fill(),
Height = Dim.Fill(2)
};
Add(_frmMenuDetails);
_btnMenuBarUp.Clicked += () => {
var i = _currentSelectedMenuBar;
var menuItem = _menuBar != null && _menuBar.Menus.Length > 0 ? _menuBar.Menus [i] : null;
if (menuItem != null)
{
var menus = _menuBar.Menus;
if (i > 0)
{
menus [i] = menus [i - 1];
menus [i - 1] = menuItem;
_currentSelectedMenuBar = i - 1;
_menuBar.SetNeedsDisplay();
}
}
};
_btnMenuBarDown.Clicked += () => {
var i = _currentSelectedMenuBar;
var menuItem = _menuBar != null && _menuBar.Menus.Length > 0 ? _menuBar.Menus [i] : null;
if (menuItem != null)
{
var menus = _menuBar.Menus;
if (i < menus.Length - 1)
{
menus [i] = menus [i + 1];
menus [i + 1] = menuItem;
_currentSelectedMenuBar = i + 1;
_menuBar.SetNeedsDisplay();
}
}
};
_btnUp.Clicked += () => {
var i = _lstMenus.SelectedItem;
var menuItem = DataContext.Menus.Count > 0 ? DataContext.Menus [i].MenuItem : null;
if (menuItem != null)
{
var childrens = ((MenuBarItem)_currentMenuBarItem).Children;
if (i > 0)
{
childrens [i] = childrens [i - 1];
childrens [i - 1] = menuItem;
DataContext.Menus [i] = DataContext.Menus [i - 1];
DataContext.Menus [i - 1] = new DynamicMenuItemList(menuItem.Title, menuItem);
_lstMenus.SelectedItem = i - 1;
}
}
};
_btnDown.Clicked += () => {
var i = _lstMenus.SelectedItem;
var menuItem = DataContext.Menus.Count > 0 ? DataContext.Menus [i].MenuItem : null;
if (menuItem != null)
{
var childrens = ((MenuBarItem)_currentMenuBarItem).Children;
if (i < childrens.Length - 1)
{
childrens [i] = childrens [i + 1];
childrens [i + 1] = menuItem;
DataContext.Menus [i] = DataContext.Menus [i + 1];
DataContext.Menus [i + 1] = new DynamicMenuItemList(menuItem.Title, menuItem);
_lstMenus.SelectedItem = i + 1;
}
}
};
_btnPreviowsParent.Clicked += () => {
if (_currentMenuBarItem != null && _currentMenuBarItem.Parent != null)
{
var mi = _currentMenuBarItem;
_currentMenuBarItem = _currentMenuBarItem.Parent as MenuBarItem;
SetListViewSource(_currentMenuBarItem, true);
var i = ((MenuBarItem)_currentMenuBarItem).GetChildrenIndex(mi);
if (i > -1)
{
_lstMenus.SelectedItem = i;
}
if (_currentMenuBarItem.Parent != null)
{
DataContext.Parent = _currentMenuBarItem.Title;
}
else
{
DataContext.Parent = ustring.Empty;
}
}
else
{
DataContext.Parent = ustring.Empty;
}
};
var _btnOk = new Button("Ok")
{
X = Pos.Right(_frmMenu) + 20,
Y = Pos.Bottom(_frmMenuDetails),
};
Add(_btnOk);
var _btnCancel = new Button("Cancel")
{
X = Pos.Right(_btnOk) + 3,
Y = Pos.Top(_btnOk),
};
_btnCancel.Clicked += () => {
SetFrameDetails(_currentEditMenuBarItem);
};
Add(_btnCancel);
_lstMenus.SelectedItemChanged += (e) => {
SetFrameDetails();
};
_btnOk.Clicked += () => {
if (ustring.IsNullOrEmpty(_frmMenuDetails._txtTitle.Text) && _currentEditMenuBarItem != null)
{
MessageBox.ErrorQuery("Invalid title", "Must enter a valid title!.", "Ok");
}
else if (_currentEditMenuBarItem != null)
{
var menuItem = new DynamicMenuItem(_frmMenuDetails._txtTitle.Text, _frmMenuDetails._txtHelp.Text,
_frmMenuDetails._txtAction.Text,
_frmMenuDetails._ckbIsTopLevel != null ? _frmMenuDetails._ckbIsTopLevel.Checked : false,
_frmMenuDetails._ckbSubMenu != null ? _frmMenuDetails._ckbSubMenu.Checked : false,
_frmMenuDetails._rbChkStyle.SelectedItem == 0 ? MenuItemCheckStyle.NoCheck :
_frmMenuDetails._rbChkStyle.SelectedItem == 1 ? MenuItemCheckStyle.Checked :
MenuItemCheckStyle.Radio,
_frmMenuDetails._txtShortcut.Text);
UpdateMenuItem(_currentEditMenuBarItem, menuItem, _lstMenus.SelectedItem);
}
};
_btnAdd.Clicked += () => {
if (MenuBar == null)
{
MessageBox.ErrorQuery("Menu Bar Error", "Must add a MenuBar first!", "Ok");
_btnAddMenuBar.SetFocus();
return;
}
var frameDetails = new DynamicMenuBarDetails(null, _currentMenuBarItem != null);
var item = frameDetails.EnterMenuItem();
if (item == null)
{
return;
}
if (!(_currentMenuBarItem is MenuBarItem))
{
var parent = _currentMenuBarItem.Parent as MenuBarItem;
var idx = parent.GetChildrenIndex(_currentMenuBarItem);
_currentMenuBarItem = new MenuBarItem(_currentMenuBarItem.Title, new MenuItem [] { }, _currentMenuBarItem.Parent);
_currentMenuBarItem.CheckType = item.checkStyle;
parent.Children [idx] = _currentMenuBarItem;
}
else
{
MenuItem newMenu = CreateNewMenu(item, _currentMenuBarItem);
var menuBarItem = _currentMenuBarItem as MenuBarItem;
if (menuBarItem == null)
{
menuBarItem = new MenuBarItem(_currentMenuBarItem.Title, new MenuItem [] { newMenu }, _currentMenuBarItem.Parent);
}
else if (menuBarItem.Children == null)
{
menuBarItem.Children = new MenuItem [] { newMenu };
}
else
{
var childrens = menuBarItem.Children;
Array.Resize(ref childrens, childrens.Length + 1);
childrens [childrens.Length - 1] = newMenu;
menuBarItem.Children = childrens;
}
DataContext.Menus.Add(new DynamicMenuItemList(newMenu.Title, newMenu));
_lstMenus.MoveDown();
}
};
_btnRemove.Clicked += () => {
var menuItem = DataContext.Menus.Count > 0 ? DataContext.Menus [_lstMenus.SelectedItem].MenuItem : null;
if (menuItem != null)
{
var childrens = ((MenuBarItem)_currentMenuBarItem).Children;
childrens [_lstMenus.SelectedItem] = null;
int i = 0;
foreach (var c in childrens)
{
if (c != null)
{
childrens [i] = c;
i++;
}
}
Array.Resize(ref childrens, childrens.Length - 1);
if (childrens.Length == 0)
{
if (_currentMenuBarItem.Parent == null)
{
((MenuBarItem)_currentMenuBarItem).Children = null;
//_currentMenuBarItem.Action = _frmMenuDetails.CreateAction (_currentEditMenuBarItem, new DynamicMenuItem (_currentMenuBarItem.Title));
}
else
{
_currentMenuBarItem = new MenuItem(_currentMenuBarItem.Title, _currentMenuBarItem.Help, _frmMenuDetails.CreateAction(_currentEditMenuBarItem, new DynamicMenuItem(_currentEditMenuBarItem.Title)), null, _currentMenuBarItem.Parent);
}
}
else
{
((MenuBarItem)_currentMenuBarItem).Children = childrens;
}
DataContext.Menus.RemoveAt(_lstMenus.SelectedItem);
if (_lstMenus.Source.Count > 0 && _lstMenus.SelectedItem > _lstMenus.Source.Count - 1)
{
_lstMenus.SelectedItem = _lstMenus.Source.Count - 1;
}
_lstMenus.SetNeedsDisplay();
SetFrameDetails();
}
};
_lstMenus.OpenSelectedItem += (e) => {
_currentMenuBarItem = DataContext.Menus [e.Item].MenuItem;
if (!(_currentMenuBarItem is MenuBarItem))
{
MessageBox.ErrorQuery("Menu Open Error", "Must allows sub menus first!", "Ok");
return;
}
DataContext.Parent = _currentMenuBarItem.Title;
DataContext.Menus = new List <DynamicMenuItemList> ();
SetListViewSource(_currentMenuBarItem, true);
var menuBarItem = DataContext.Menus.Count > 0 ? DataContext.Menus [0].MenuItem : null;
SetFrameDetails(menuBarItem);
};
_lstMenus.Enter += (_) => {
var menuBarItem = DataContext.Menus.Count > 0 ? DataContext.Menus [_lstMenus.SelectedItem].MenuItem : null;
SetFrameDetails(menuBarItem);
};
_btnNext.Clicked += () => {
if (_menuBar != null && _currentSelectedMenuBar + 1 < _menuBar.Menus.Length)
{
_currentSelectedMenuBar++;
}
SelectCurrentMenuBarItem();
};
_btnPrevious.Clicked += () => {
if (_currentSelectedMenuBar - 1 > -1)
{
_currentSelectedMenuBar--;
}
SelectCurrentMenuBarItem();
};
_lblMenuBar.Enter += (e) => {
if (_menuBar?.Menus != null)
{
_currentMenuBarItem = _menuBar.Menus [_currentSelectedMenuBar];
SetFrameDetails(_menuBar.Menus [_currentSelectedMenuBar]);
}
};
_btnAddMenuBar.Clicked += () => {
var frameDetails = new DynamicMenuBarDetails(null, false);
var item = frameDetails.EnterMenuItem();
if (item == null)
{
return;
}
if (MenuBar == null)
{
_menuBar = new MenuBar();
Add(_menuBar);
}
var newMenu = CreateNewMenu(item) as MenuBarItem;
var menus = _menuBar.Menus;
Array.Resize(ref menus, menus.Length + 1);
menus [^ 1] = newMenu;
