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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
#region Using declarations
using System.Windows.Automation.Peers;
using System.Windows.Media;
using System.Collections.Specialized;
using System.Windows.Input;
#if RIBBON_IN_FRAMEWORK
using Microsoft.Windows.Controls;
#if RIBBON_IN_FRAMEWORK
namespace System.Windows.Controls.Ribbon
#else
namespace Microsoft.Windows.Controls.Ribbon
#endif
{
#else
using Microsoft.Windows.Automation.Peers;
#endif
#endregion
/// <summary>
/// A RibbonRadioButton which can be placed in the Ribbon. It
/// implements ToolTip property coercion to allow use of Ribbon tooltips.
/// </summary>
[TemplatePart(Name = RibbonRadioButton.ImageTemplatePart, Type = typeof(Image))]
public class RibbonRadioButton : RadioButton
{
#region Constructors
/// <summary>
/// Initializes static members of the RibbonRadioButton class. Here we override the
/// default style, a couple callbacks, and allow tooltips to be shown for disabled controls.
/// </summary>
static RibbonRadioButton()
{
Type ownerType = typeof(RibbonRadioButton);
DefaultStyleKeyProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(ownerType));
FocusableProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(null, new CoerceValueCallback(OnCoerceFocusable)));
ToolTipProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(null, new CoerceValueCallback(RibbonHelper.CoerceRibbonToolTip)));
ToolTipService.ShowOnDisabledProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(true));
CommandProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(RibbonHelper.OnCommandChanged));
ContextMenuProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(RibbonHelper.OnContextMenuChanged, RibbonHelper.OnCoerceContextMenu));
ContextMenuService.ShowOnDisabledProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(true));
EventManager.RegisterClassHandler(ownerType, KeyTipService.ActivatingKeyTipEvent, new ActivatingKeyTipEventHandler(OnActivatingKeyTipThunk));
EventManager.RegisterClassHandler(ownerType, KeyTipService.KeyTipAccessedEvent, new KeyTipAccessedEventHandler(OnKeyTipAccessedThunk));
}
#endregion
#region Overrides
public override void OnApplyTemplate()
{
CoerceValue(ControlSizeDefinitionProperty);
base.OnApplyTemplate();
PropertyHelper.TransferProperty(this, ContextMenuProperty); // Coerce to get a default ContextMenu if none has been specified.
PropertyHelper.TransferProperty(this, RibbonControlService.CanAddToQuickAccessToolBarDirectlyProperty);
_image = GetTemplateChild(ImageTemplatePart) as Image;
}
#endregion Overrides
#region RibbonControlService Properties
/// <summary>
/// DependencyProperty for LargeImageSource property.
/// </summary>
public static readonly DependencyProperty LargeImageSourceProperty =
RibbonControlService.LargeImageSourceProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// ImageSource property which is normally a 32X32 icon.
/// </summary>
public ImageSource LargeImageSource
{
get { return RibbonControlService.GetLargeImageSource(this); }
set { RibbonControlService.SetLargeImageSource(this, value); }
}
/// <summary>
/// DependencyProperty for SmallImageSource property.
/// </summary>
public static readonly DependencyProperty SmallImageSourceProperty =
RibbonControlService.SmallImageSourceProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// ImageSource property which is normally a 16X16 icon.
/// </summary>
public ImageSource SmallImageSource
{
get { return RibbonControlService.GetSmallImageSource(this); }
set { RibbonControlService.SetSmallImageSource(this, value); }
}
/// <summary>
/// DependencyProperty for Label property.
/// </summary>
public static readonly DependencyProperty LabelProperty =
RibbonControlService.LabelProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Primary label text for the control.
/// </summary>
public string Label
{
get { return RibbonControlService.GetLabel(this); }
set { RibbonControlService.SetLabel(this, value); }
}
/// <summary>
/// DependencyProperty for ToolTipTitle property.
/// </summary>
public static readonly DependencyProperty ToolTipTitleProperty =
RibbonControlService.ToolTipTitleProperty.AddOwner(typeof(RibbonRadioButton), new FrameworkPropertyMetadata(new PropertyChangedCallback(RibbonHelper.OnRibbonToolTipPropertyChanged)));
/// <summary>
/// Title text for the tooltip of the control.
/// </summary>
public string ToolTipTitle
{
get { return RibbonControlService.GetToolTipTitle(this); }
set { RibbonControlService.SetToolTipTitle(this, value); }
}
/// <summary>
/// DependencyProperty for ToolTipDescription property.
/// </summary>
public static readonly DependencyProperty ToolTipDescriptionProperty =
RibbonControlService.ToolTipDescriptionProperty.AddOwner(typeof(RibbonRadioButton), new FrameworkPropertyMetadata(new PropertyChangedCallback(RibbonHelper.OnRibbonToolTipPropertyChanged)));
/// <summary>
/// Description text for the tooltip of the control.
/// </summary>
public string ToolTipDescription
{
get { return RibbonControlService.GetToolTipDescription(this); }
set { RibbonControlService.SetToolTipDescription(this, value); }
}
/// <summary>
/// DependencyProperty for ToolTipImageSource property.
/// </summary>
public static readonly DependencyProperty ToolTipImageSourceProperty =
RibbonControlService.ToolTipImageSourceProperty.AddOwner(typeof(RibbonRadioButton), new FrameworkPropertyMetadata(new PropertyChangedCallback(RibbonHelper.OnRibbonToolTipPropertyChanged)));
/// <summary>
/// Image source for the tooltip of the control.
/// </summary>
public ImageSource ToolTipImageSource
{
get { return RibbonControlService.GetToolTipImageSource(this); }
set { RibbonControlService.SetToolTipImageSource(this, value); }
}
/// <summary>
/// DependencyProperty for ToolTipFooterTitle property.
/// </summary>
public static readonly DependencyProperty ToolTipFooterTitleProperty =
RibbonControlService.ToolTipFooterTitleProperty.AddOwner(typeof(RibbonRadioButton), new FrameworkPropertyMetadata(new PropertyChangedCallback(RibbonHelper.OnRibbonToolTipPropertyChanged)));
/// <summary>
/// Title text for the footer of tooltip of the control.
/// </summary>
public string ToolTipFooterTitle
{
get { return RibbonControlService.GetToolTipFooterTitle(this); }
set { RibbonControlService.SetToolTipFooterTitle(this, value); }
}
/// <summary>
/// DependencyProperty for ToolTipFooterDescription property.
/// </summary>
public static readonly DependencyProperty ToolTipFooterDescriptionProperty =
RibbonControlService.ToolTipFooterDescriptionProperty.AddOwner(typeof(RibbonRadioButton), new FrameworkPropertyMetadata(new PropertyChangedCallback(RibbonHelper.OnRibbonToolTipPropertyChanged)));
/// <summary>
/// Description text for the footer of the tooltip of the control.
/// </summary>
public string ToolTipFooterDescription
{
get { return RibbonControlService.GetToolTipFooterDescription(this); }
set { RibbonControlService.SetToolTipFooterDescription(this, value); }
}
/// <summary>
/// DependencyProperty for ToolTipFooterImageSource property.
/// </summary>
public static readonly DependencyProperty ToolTipFooterImageSourceProperty =
RibbonControlService.ToolTipFooterImageSourceProperty.AddOwner(typeof(RibbonRadioButton), new FrameworkPropertyMetadata(new PropertyChangedCallback(RibbonHelper.OnRibbonToolTipPropertyChanged)));
/// <summary>
/// Image source for the footer of the tooltip of the control.
/// </summary>
public ImageSource ToolTipFooterImageSource
{
get { return RibbonControlService.GetToolTipFooterImageSource(this); }
set { RibbonControlService.SetToolTipFooterImageSource(this, value); }
}
/// <summary>
/// DependencyProperty for CornerRadius
/// </summary>
public static readonly DependencyProperty CornerRadiusProperty =
RibbonControlService.CornerRadiusProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// CornerRadius of the RibbonButton
/// </summary>
public CornerRadius CornerRadius
{
get { return RibbonControlService.GetCornerRadius(this); }
set { RibbonControlService.SetCornerRadius(this, value); }
}
#endregion
#region PseudoInheritedProperties
/// <summary>
/// DependencyProperty for ControlSizeDefinition property.
/// </summary>
public static readonly DependencyProperty ControlSizeDefinitionProperty =
RibbonControlService.ControlSizeDefinitionProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Size definition, including image size and visibility of label and image, for this control
/// </summary>
public RibbonControlSizeDefinition ControlSizeDefinition
{
get { return RibbonControlService.GetControlSizeDefinition(this); }
set { RibbonControlService.SetControlSizeDefinition(this, value); }
}
/// <summary>
/// DependencyProperty for IsInControlGroup property.
/// </summary>
public static readonly DependencyProperty IsInControlGroupProperty =
RibbonControlService.IsInControlGroupProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// This property indicates whether the control is part of a RibbonControlGroup.
/// </summary>
public bool IsInControlGroup
{
get { return RibbonControlService.GetIsInControlGroup(this); }
internal set { RibbonControlService.SetIsInControlGroup(this, value); }
}
/// <summary>
/// DependencyProperty for QuickAccessToolBarControlSizeDefinition property.
/// </summary>
public static readonly DependencyProperty QuickAccessToolBarControlSizeDefinitionProperty =
RibbonControlService.QuickAccessToolBarControlSizeDefinitionProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Size definition to apply to this control when it's placed in a QuickAccessToolBar.
/// </summary>
public RibbonControlSizeDefinition QuickAccessToolBarControlSizeDefinition
{
get { return RibbonControlService.GetQuickAccessToolBarControlSizeDefinition(this); }
set { RibbonControlService.SetQuickAccessToolBarControlSizeDefinition(this, value); }
}
/// <summary>
/// DependencyProperty for IsInQuickAccessToolBar property.
/// </summary>
public static readonly DependencyProperty IsInQuickAccessToolBarProperty =
RibbonControlService.IsInQuickAccessToolBarProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// This property indicates whether the control is part of a QuickAccessToolBar.
/// </summary>
public bool IsInQuickAccessToolBar
{
get { return RibbonControlService.GetIsInQuickAccessToolBar(this); }
internal set { RibbonControlService.SetIsInQuickAccessToolBar(this, value); }
}
#endregion
#region UI Automation
/// <summary>
/// Get AutomationPeer for RibbonToggleButton control
/// </summary>
/// <returns></returns>
protected override AutomationPeer OnCreateAutomationPeer()
{
return new RibbonRadioButtonAutomationPeer(this);
}
#endregion
#region VisualStates
/// <summary>
/// DependencyProperty for Ribbon property.
/// </summary>
public static readonly DependencyProperty RibbonProperty =
RibbonControlService.RibbonProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// This property is used to access visual style brushes defined on the Ribbon class.
/// </summary>
public Ribbon Ribbon
{
get { return RibbonControlService.GetRibbon(this); }
}
/// <summary>
/// DependencyProperty for MouseOverBorderBrush property.
/// </summary>
public static readonly DependencyProperty MouseOverBorderBrushProperty =
RibbonControlService.MouseOverBorderBrushProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Outer border brush used in a "hover" state of the RibbonRadioButton.
/// </summary>
public Brush MouseOverBorderBrush
{
get { return RibbonControlService.GetMouseOverBorderBrush(this); }
set { RibbonControlService.SetMouseOverBorderBrush(this, value); }
}
/// <summary>
/// DependencyProperty for MouseOverBackground property.
/// </summary>
public static readonly DependencyProperty MouseOverBackgroundProperty =
RibbonControlService.MouseOverBackgroundProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Control background brush used in a "hover" state of the RibbonRadioButton.
/// </summary>
public Brush MouseOverBackground
{
get { return RibbonControlService.GetMouseOverBackground(this); }
set { RibbonControlService.SetMouseOverBackground(this, value); }
}
/// <summary>
/// DependencyProperty for PressedBorderBrush property.
/// </summary>
public static readonly DependencyProperty PressedBorderBrushProperty =
RibbonControlService.PressedBorderBrushProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Outer border brush used in a "pressed" state of the RibbonRadioButton.
/// </summary>
public Brush PressedBorderBrush
{
get { return RibbonControlService.GetPressedBorderBrush(this); }
set { RibbonControlService.SetPressedBorderBrush(this, value); }
}
/// <summary>
/// DependencyProperty for PressedBackground property.
/// </summary>
public static readonly DependencyProperty PressedBackgroundProperty =
RibbonControlService.PressedBackgroundProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Control background brush used in a "pressed" state of the RibbonRadioButton.
/// </summary>
public Brush PressedBackground
{
get { return RibbonControlService.GetPressedBackground(this); }
set { RibbonControlService.SetPressedBackground(this, value); }
}
/// <summary>
/// DependencyProperty for CheckedBackground property.
/// </summary>
public static readonly DependencyProperty CheckedBackgroundProperty =
RibbonControlService.CheckedBackgroundProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Control background brush used in a "checked" state of the RibbonRadioButton.
/// </summary>
public Brush CheckedBackground
{
get { return RibbonControlService.GetCheckedBackground(this); }
set { RibbonControlService.SetCheckedBackground(this, value); }
}
/// <summary>
/// DependencyProperty for CheckedBorderBrush property.
/// </summary>
public static readonly DependencyProperty CheckedBorderBrushProperty =
RibbonControlService.CheckedBorderBrushProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Control border brush used to paint a "Checked" RibbonRadioButton.
/// </summary>
public Brush CheckedBorderBrush
{
get { return RibbonControlService.GetCheckedBorderBrush(this); }
set { RibbonControlService.SetCheckedBorderBrush(this, value); }
}
/// <summary>
/// DependencyProperty for FocusedBackground property.
/// </summary>
public static readonly DependencyProperty FocusedBackgroundProperty =
RibbonControlService.FocusedBackgroundProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Control background brush used in a "Focused" state of the RibbonRadioButton.
/// </summary>
public Brush FocusedBackground
{
get { return RibbonControlService.GetFocusedBackground(this); }
set { RibbonControlService.SetFocusedBackground(this, value); }
}
/// <summary>
/// DependencyProperty for FocusedBorderBrush property.
/// </summary>
public static readonly DependencyProperty FocusedBorderBrushProperty =
RibbonControlService.FocusedBorderBrushProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// Control border brush used to paint a "Focused" RibbonRadioButton.
/// </summary>
public Brush FocusedBorderBrush
{
get { return RibbonControlService.GetFocusedBorderBrush(this); }
set { RibbonControlService.SetFocusedBorderBrush(this, value); }
}
/// <summary>
/// This override ensures that the base call doesn't cause the control
/// to take keyboard focus. And it does so by temporarily coercing the
/// FocusableProperty to false.
/// </summary>
/// <param name="e"></param>
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
{
try
{
try
{
CoerceFocusable = true;
CoerceValue(FocusableProperty);
}
finally
{
CoerceFocusable = false;
}
base.OnMouseLeftButtonDown(e);
}
finally
{
CoerceValue(FocusableProperty);
}
}
private static object OnCoerceFocusable(DependencyObject d, object baseValue)
{
RibbonRadioButton button = (RibbonRadioButton)d;
if (button.CoerceFocusable)
{
return false;
}
return baseValue;
}
private bool CoerceFocusable
{
get { return _bits[(int)Bits.CoerceFocusable]; }
set { _bits[(int)Bits.CoerceFocusable] = value; }
}
/// <summary>
/// DependencyProperty for ShowKeyboardCues property.
/// </summary>
public static readonly DependencyProperty ShowKeyboardCuesProperty =
RibbonControlService.ShowKeyboardCuesProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// This property is used to decide when to show the Keyboard FocusVisual.
/// </summary>
public bool ShowKeyboardCues
{
get { return RibbonControlService.GetShowKeyboardCues(this); }
}
protected override void OnGotKeyboardFocus(KeyboardFocusChangedEventArgs e)
{
base.OnGotKeyboardFocus(e);
RibbonHelper.EnableFocusVisual(this);
}
protected override void OnLostKeyboardFocus(KeyboardFocusChangedEventArgs e)
{
base.OnLostKeyboardFocus(e);
RibbonHelper.DisableFocusVisual(this);
}
#endregion VisualStates
#region Private Data
private enum Bits
{
CoerceFocusable = 0x01
}
// Packed boolean information
private BitVector32 _bits = new BitVector32(0);
Image _image = null;
private const string ImageTemplatePart = "PART_Image";
#endregion Private Data
#region DismissPopup
protected override void OnClick()
{
base.OnClick();
// Dismiss parent Popups
RaiseEvent(new RibbonDismissPopupEventArgs());
}
#endregion DismissPopup
#region QAT
/// <summary>
/// DependencyProperty for QuickAccessToolBarId property.
/// </summary>
public static readonly DependencyProperty QuickAccessToolBarIdProperty =
RibbonControlService.QuickAccessToolBarIdProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// This property is used as a unique identifier to link a control in the Ribbon with its counterpart in the QAT.
/// </summary>
public object QuickAccessToolBarId
{
get { return RibbonControlService.GetQuickAccessToolBarId(this); }
set { RibbonControlService.SetQuickAccessToolBarId(this, value); }
}
/// <summary>
/// DependencyProperty for CanAddToQuickAccessToolBarDirectly property.
/// </summary>
public static readonly DependencyProperty CanAddToQuickAccessToolBarDirectlyProperty =
RibbonControlService.CanAddToQuickAccessToolBarDirectlyProperty.AddOwner(typeof(RibbonRadioButton),
new FrameworkPropertyMetadata(true));
/// <summary>
/// Property determining whether a control can be added to the RibbonQuickAccessToolBar directly.
/// </summary>
public bool CanAddToQuickAccessToolBarDirectly
{
get { return RibbonControlService.GetCanAddToQuickAccessToolBarDirectly(this); }
set { RibbonControlService.SetCanAddToQuickAccessToolBarDirectly(this, value); }
}
#endregion QAT
#region KeyTips
/// <summary>
/// DependencyProperty for KeyTip property.
/// </summary>
public static readonly DependencyProperty KeyTipProperty =
KeyTipService.KeyTipProperty.AddOwner(typeof(RibbonRadioButton));
/// <summary>
/// KeyTip string for the control.
/// </summary>
public string KeyTip
{
get { return KeyTipService.GetKeyTip(this); }
set { KeyTipService.SetKeyTip(this, value); }
}
private static void OnActivatingKeyTipThunk(object sender, ActivatingKeyTipEventArgs e)
{
((RibbonRadioButton)sender).OnActivatingKeyTip(e);
}
protected virtual void OnActivatingKeyTip(ActivatingKeyTipEventArgs e)
{
if (e.OriginalSource == this)
{
RibbonHelper.SetKeyTipPlacementForButton(this, e, _image);
}
}
private static void OnKeyTipAccessedThunk(object sender, KeyTipAccessedEventArgs e)
{
((RibbonRadioButton)sender).OnKeyTipAccessed(e);
}
protected virtual void OnKeyTipAccessed(KeyTipAccessedEventArgs e)
{
if (e.OriginalSource == this)
{
OnClick();
e.Handled = true;
}
}
#endregion KeyTips
}
}
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