/// <summary>
/// 在父菜单下添加一个菜单项
/// </summary>
/// <typeparam name="T">ContextMenu或者MenuItem</typeparam>
/// <param name="commandItem">菜单项</param>
/// <param name="parentMenu">父菜单</param>
/// <param name="action">菜单消息处理过程</param>
/// <param name="language">使用的语言</param>
/// <returns></returns>
public static MenuItem AddOneItem <T>(ChartMenuItems commandItem, T parentMenu, System.Windows.RoutedEventHandler action, Common.EnumLanguage language) where T : class
{
MenuItem curmenu = new MenuItem();
curmenu.Name = commandItem.ToString();
curmenu.Header = Common.Extenstion.EnumExtensions.GetEnumDescription(commandItem, language);
curmenu.Click += action;
if (parentMenu is ContextMenu)
{
(parentMenu as ContextMenu).Items.Add(curmenu);
}
else if (parentMenu is MenuItem)
{
(parentMenu as MenuItem).Items.Add(curmenu);
}
return(curmenu);
}
/// <summary>
/// 绑定弹出菜单和操作工具条
/// </summary>
/// <param name="contextMenu">弹出菜单</param>
/// <param name="panel">图形操作按钮面板</param>
public static Dictionary <ChartMenuItems, System.Windows.Controls.Primitives.ButtonBase> BindMenuWithOperatePanel(ContextMenu contextMenu, GraphicOperatePanel panel)
{
if (panel == null)
{
return(new Dictionary <ChartMenuItems, System.Windows.Controls.Primitives.ButtonBase>());
}
//创建操作按钮和菜单的对应关系
var operateButtons = new Dictionary <ChartMenuItems, System.Windows.Controls.Primitives.ButtonBase>();
var allbuttons = panel.GetAllButtons();
foreach (var btn in allbuttons)
{
ChartMenuItems menuItem = ChartMenuItems.Display;
if (btn == panel.btnSelect)
{
menuItem = ChartMenuItems.Select;
}
else if (btn == panel.btnMove)
{
menuItem = ChartMenuItems.Pan;
}
else if (btn == panel.btnZoomIn)
{
menuItem = ChartMenuItems.zoomIn;
}
else if (btn == panel.btnZoomOut)
{
menuItem = ChartMenuItems.zoomOut;
}
else if (btn == panel.btnInformation)
{
menuItem = ChartMenuItems.showInformation;
}
else if (btn == panel.btnUpPeakPick)
{
menuItem = ChartMenuItems.upPeakPick;
}
else if (btn == panel.btnDownPeakPick)
{
menuItem = ChartMenuItems.downPeakPick;
}
else if (btn == panel.btnSizeAll)
{
menuItem = ChartMenuItems.resetXY;
}
else if (btn == panel.btnSizeYAxis)
{
menuItem = ChartMenuItems.resetY;
}
else if (btn == panel.btnColor)
{
menuItem = ChartMenuItems.Colors;
}
else if (btn == panel.btnHide)
{
menuItem = ChartMenuItems.Hide;
}
else if (btn == panel.btnGridShow)
{
menuItem = ChartMenuItems.showGridLine;
}
else
{
continue;
}
operateButtons.Add(menuItem, btn);
}
//按钮和菜单间的属性绑定
foreach (var item in operateButtons)
{
MenuItem menu = FindChildByName(contextMenu, item.Key.ToString()) as MenuItem;
if (menu != null)
{
//刷新按钮属性
item.Value.IsEnabled = menu.IsEnabled;
item.Value.ToolTip = menu.Header;
item.Value.Visibility = menu.Visibility;
item.Value.ToolTip = menu.Header;
if (item.Value is RadioButton)
{
(item.Value as RadioButton).IsChecked = menu.IsChecked;
Binding checkbind = new Binding("IsChecked");
checkbind.Mode = BindingMode.TwoWay;
checkbind.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
menu.IsCheckable = true;
menu.SetBinding(MenuItem.IsCheckedProperty, checkbind);
}
Binding bind = new Binding("IsEnabled");
bind.Mode = BindingMode.TwoWay;
bind.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
menu.SetBinding(MenuItem.IsEnabledProperty, bind);
bind = new Binding("Visibility");
bind.Mode = BindingMode.TwoWay;
bind.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
menu.SetBinding(MenuItem.VisibilityProperty, bind);
bind = new Binding("ToolTip");
bind.Mode = BindingMode.TwoWay;
bind.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
menu.SetBinding(MenuItem.ToolTipProperty, bind);
menu.DataContext = item.Value;
}
}
return(operateButtons);
}
