private void OnMoveNext(object sender, EventArgs e)
{
if (_ribbonButton?.Ribbon != null)
{
// Cast container to the correct type
KryptonRibbonGroupCluster cluster = (KryptonRibbonGroupCluster)_ribbonButton.RibbonContainer;
// Use a transaction to support undo/redo actions
DesignerTransaction transaction = _designerHost.CreateTransaction(@"KryptonRibbonGroupClusterButton MoveNext");
try
{
// Get access to the Items property
MemberDescriptor propertyItems = TypeDescriptor.GetProperties(cluster)[@"Items"];
RaiseComponentChanging(propertyItems);
// Move position of the triple
var index = cluster.Items.IndexOf(_ribbonButton) + 1;
index = Math.Min(index, cluster.Items.Count - 1);
cluster.Items.Remove(_ribbonButton);
cluster.Items.Insert(index, _ribbonButton);
UpdateVerbStatus();
RaiseComponentChanged(propertyItems, null, null);
}
finally
{
// If we managed to create the transaction, then do it
transaction?.Commit();
}
}
}
private void OnDeleteButton(object sender, EventArgs e)
{
if (_ribbonColorButton?.Ribbon != null)
{
// Cast container to the correct type
KryptonRibbonGroupCluster cluster = (KryptonRibbonGroupCluster)_ribbonColorButton.RibbonContainer;
// Use a transaction to support undo/redo actions
DesignerTransaction transaction = _designerHost.CreateTransaction(@"KryptonRibbonGroupColorClusterButton DeleteButton");
try
{
// Get access to the Items property
MemberDescriptor propertyItems = TypeDescriptor.GetProperties(cluster)[@"Items"];
// Remove the ribbon group from the ribbon tab
RaiseComponentChanging(null);
RaiseComponentChanging(propertyItems);
// Remove the button from the group
cluster.Items.Remove(_ribbonColorButton);
// Get designer to destroy it
_designerHost.DestroyComponent(_ribbonColorButton);
RaiseComponentChanged(propertyItems, null, null);
RaiseComponentChanged(null, null, null);
}
finally
{
// If we managed to create the transaction, then do it
transaction?.Commit();
}
}
}
/// <summary>
/// Initialize a new instance of the ViewDrawRibbonDesignCluster class.
/// </summary>
/// <param name="ribbon">Reference to owning ribbon control.</param>
/// <param name="ribbonCluster">Reference to cluster definition.</param>
/// <param name="needPaint">Delegate for notifying paint requests.</param>
public ViewDrawRibbonDesignCluster(KryptonRibbon ribbon,
KryptonRibbonGroupCluster ribbonCluster,
NeedPaintHandler needPaint)
: base(ribbon, needPaint)
{
Debug.Assert(ribbonCluster != null);
_ribbonCluster = ribbonCluster;
_padding = new Padding((int)(1 * FactorDpiX), (int)(2 * FactorDpiY), 0, (int)(2 * FactorDpiY));
}
/// <summary>
/// Initialize a new instance of the ViewLayoutRibbonGroupCluster class.
/// </summary>
/// <param name="ribbon">Owning ribbon control instance.</param>
/// <param name="ribbonCluster">Reference to cluster definition.</param>
/// <param name="needPaint">Delegate for notifying paint requests.</param>
public ViewLayoutRibbonGroupCluster(KryptonRibbon ribbon,
KryptonRibbonGroupCluster ribbonCluster,
NeedPaintHandler needPaint)
{
Debug.Assert(ribbon != null);
Debug.Assert(ribbonCluster != null);
Debug.Assert(needPaint != null);
// Cache references
_ribbon = ribbon;
_ribbonCluster = ribbonCluster;
_needPaint = needPaint;
_currentSize = GroupItemSize.Medium;
// Associate the component with this view element for design time selection
Component = _ribbonCluster;
// Create the start and end separators
_startSep = new ViewDrawRibbonGroupClusterSeparator(_ribbon, true);
_endSep = new ViewDrawRibbonGroupClusterSeparator(_ribbon, false);
_startSepVisible = false;
_endSepVisible = false;
// Create palette used to supply a width to a border edge view
PaletteBorderEdgeRedirect borderEdgeRedirect = new(_ribbon.StateCommon.RibbonGroupClusterButton.Border, needPaint);
_paletteBorderEdge = new PaletteBorderEdge(borderEdgeRedirect, needPaint);
_lastShape = PaletteRibbonShape.Office2007;
// Use hashtable to store relationships
_itemToView = new ItemToView();
_viewToEdge = new ViewToEdge();
_viewToSizeMedium = new ViewToSize();
_viewToSizeSmall = new ViewToSize();
// Hook into changes in the ribbon cluster definition
_ribbonCluster.PropertyChanged += OnClusterPropertyChanged;
_ribbonCluster.ClusterView = this;
// At design time we want to track the mouse and show feedback
if (_ribbon.InDesignMode)
{
ViewHightlightController controller = new(this, needPaint);
controller.ContextClick += OnContextClick;
MouseController = controller;
}
}
private void UpdateVerbStatus()
{
// Create verbs first time around
if (_verbs == null)
{
_verbs = new DesignerVerbCollection();
_toggleHelpersVerb = new DesignerVerb(@"Toggle Helpers", OnToggleHelpers);
_moveFirstVerb = new DesignerVerb(@"Move Cluster Button First", OnMoveFirst);
_movePrevVerb = new DesignerVerb(@"Move Cluster Button Previous", OnMovePrevious);
_moveNextVerb = new DesignerVerb(@"Move Cluster Button Next", OnMoveNext);
_moveLastVerb = new DesignerVerb(@"Move Cluster Button Last", OnMoveLast);
_deleteButtonVerb = new DesignerVerb(@"Delete Cluster Button", OnDeleteButton);
_verbs.AddRange(new[] { _toggleHelpersVerb, _moveFirstVerb, _movePrevVerb,
_moveNextVerb, _moveLastVerb, _deleteButtonVerb });
}
var moveFirst = false;
var movePrev = false;
var moveNext = false;
var moveLast = false;
if (_ribbonButton?.Ribbon != null)
{
// Cast container to the correct type
KryptonRibbonGroupCluster cluster = (KryptonRibbonGroupCluster)_ribbonButton.RibbonContainer;
moveFirst = cluster.Items.IndexOf(_ribbonButton) > 0;
movePrev = cluster.Items.IndexOf(_ribbonButton) > 0;
moveNext = cluster.Items.IndexOf(_ribbonButton) < (cluster.Items.Count - 1);
moveLast = cluster.Items.IndexOf(_ribbonButton) < (cluster.Items.Count - 1);
}
_moveFirstVerb.Enabled = moveFirst;
_movePrevVerb.Enabled = movePrev;
_moveNextVerb.Enabled = moveNext;
_moveLastVerb.Enabled = moveLast;
}
/// <summary>
/// Initializes the designer with the specified component.
/// </summary>
/// <param name="component">The IComponent to associate the designer with.</param>
public override void Initialize(IComponent component)
{
// Let base class do standard stuff
base.Initialize(component);
Debug.Assert(component != null);
// Cast to correct type
_ribbonCluster = component as KryptonRibbonGroupCluster;
if (_ribbonCluster != null)
{
_ribbonCluster.DesignTimeAddButton += OnAddButton;
_ribbonCluster.DesignTimeAddColorButton += OnAddColorButton;
_ribbonCluster.DesignTimeContextMenu += OnContextMenu;
}
// Get access to the services
_designerHost = (IDesignerHost)GetService(typeof(IDesignerHost));
_changeService = (IComponentChangeService)GetService(typeof(IComponentChangeService));
// We need to know when we are being removed/changed
_changeService.ComponentRemoving += OnComponentRemoving;
_changeService.ComponentChanged += OnComponentChanged;
}
