public void AddContextVerb(object sender, EventArgs e)
{
Ribbon r = Control as Ribbon;
if (r != null)
{
IDesignerHost host = GetService(typeof(IDesignerHost)) as IDesignerHost; if (host == null)
{
return;
}
RibbonContext context = host.CreateComponent(typeof(RibbonContext)) as RibbonContext;
if (context == null)
{
return;
}
context.Text = context.Site.Name;
Random rnd1 = new Random();
context.GlowColor = Color.FromArgb(rnd1.Next(155, 255), rnd1.Next(155, 255), rnd1.Next(155, 255));
Ribbon.Contexts.Add(context);
r.Refresh();
}
}
/// <summary>
/// Gets or sets the context this tab belongs to
/// </summary>
/// <remarks>Tabs on a context are highlighted with a special glow color</remarks>
/// <param name="context"></param>
public void SetContext(RibbonContext context)
{
bool trigger = !context.Equals(context);
if (trigger)
{
OnContextChanged(EventArgs.Empty);
}
_context = context;
}
/// <summary>
/// Sets the context of the tab
/// </summary>
/// <param name="context"></param>
public void SetContext(RibbonContext context)
{
bool trigger = !context.Equals(context);
if (trigger)
{
OnContextChanged(EventArgs.Empty);
}
_context = context;
throw new NotImplementedException();
}
/// <summary>
/// Catches the event of a component on the ribbon being removed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void changeService_ComponentRemoved(object sender, ComponentEventArgs e)
{
RibbonTab tab = e.Component as RibbonTab;
RibbonContext context = e.Component as RibbonContext;
RibbonPanel panel = e.Component as RibbonPanel;
RibbonItem item = e.Component as RibbonItem;
IDesignerHost designerService = GetService(typeof(IDesignerHost)) as IDesignerHost;
RemoveRecursive(e.Component as IContainsRibbonComponents, designerService);
if (tab != null && Ribbon != null)
{
Ribbon.Tabs.Remove(tab);
}
else if (context != null)
{
Ribbon.Contexts.Remove(context);
}
else if (panel != null)
{
panel.OwnerTab.Panels.Remove(panel);
}
else if (item != null)
{
if (item.Canvas is RibbonOrbDropDown)
{
Ribbon.OrbDropDown.HandleDesignerItemRemoved(item);
}
else if (item.OwnerItem is RibbonItemGroup)
{
(item.OwnerItem as RibbonItemGroup).Items.Remove(item);
}
else if (item.OwnerPanel != null)
{
item.OwnerPanel.Items.Remove(item);
}
else if (Ribbon != null && Ribbon.QuickAccessToolbar.Items.Contains(item))
{
Ribbon.QuickAccessToolbar.Items.Remove(item);
}
}
SelectedElement = null;
if (Ribbon != null)
{
Ribbon.OnRegionsChanged();
}
}
/// <summary>
/// Sets the context of the tab
/// </summary>
/// <param name="context"></param>
public void SetContext(RibbonContext context)
{
bool trigger = !context.Equals(context);
if (trigger)
OnContextChanged(EventArgs.Empty);
_context = context;
throw new NotImplementedException();
}
public RibbonContextRenderEventArgs(Ribbon owner, Graphics g, Rectangle clip, RibbonContext context)
: base(owner, g, clip)
{
Context = context;
}
public RibbonContextRenderEventArgs(Ribbon owner, Graphics g, Rectangle clip, RibbonContext context)
: base(owner, g, clip)
{
Context = context;
}
/// <summary>
/// Gets or sets the context this tab belongs to
/// </summary>
/// <remarks>Tabs on a context are highlighted with a special glow color</remarks>
/// <param name="context"></param>
public void SetContext(RibbonContext context)
{
bool trigger = !context.Equals(context);
if (trigger)
OnContextChanged(EventArgs.Empty);
_context = context;
}
protected override void OnPaintAdornments(PaintEventArgs pe)
{
base.OnPaintAdornments(pe);
using (Pen p = new Pen(Color.Black))
{
p.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
ISelectionService host = GetService(typeof(ISelectionService)) as ISelectionService;
if (host != null)
{
foreach (IComponent comp in host.GetSelectedComponents())
{
if (comp is RibbonContext)
{
RibbonContext item = comp as RibbonContext;
if (item != null)
{
Rectangle selection = (item.ContextualTabsCount > 0) ? item.HeaderBounds : item.Bounds;
selection.Inflate(-1, -1);
pe.Graphics.DrawRectangle(p, selection);
}
}
else if (comp is RibbonTab)
{
RibbonTab item = comp as RibbonTab;
if (item != null)
{
Rectangle selection = item.Bounds;
selection.Inflate(-1, -1);
pe.Graphics.DrawRectangle(p, selection);
}
}
else if (comp is RibbonPanel)
{
RibbonPanel item = comp as RibbonPanel;
if (item != null)
{
Rectangle selection = item.Bounds;
selection.Inflate(-1, -1);
pe.Graphics.DrawRectangle(p, selection);
}
}
else if (comp is RibbonItem)
{
RibbonItem item = comp as RibbonItem;
if (item != null && !Ribbon.OrbDropDown.AllItems.Contains(item))
{
Rectangle selection = item.Bounds;
selection.Inflate(1, 1);
pe.Graphics.DrawRectangle(p, selection);
}
}
}
}
}
}