/// <summary>
/// Initialize a new instance of the NumericUpDownController class.
/// </summary>
/// <param name="ribbon">Reference to owning ribbon instance.</param>
/// <param name="numericUpDown">Source definition.</param>
/// <param name="target">Target view element.</param>
public NumericUpDownController(KryptonRibbon ribbon,
KryptonRibbonGroupNumericUpDown numericUpDown,
ViewDrawRibbonGroupNumericUpDown target)
{
Debug.Assert(ribbon != null);
Debug.Assert(numericUpDown != null);
Debug.Assert(target != null);
_ribbon = ribbon;
_numericUpDown = numericUpDown;
_target = target;
}
/// <summary>
/// Initialize a new instance of the ViewDrawRibbonGroupNumericUpDown class.
/// </summary>
/// <param name="ribbon">Reference to owning ribbon control.</param>
/// <param name="ribbonNumericUpDown">Reference to source numeric up-down.</param>
/// <param name="needPaint">Delegate for notifying paint requests.</param>
public ViewDrawRibbonGroupNumericUpDown(KryptonRibbon ribbon,
KryptonRibbonGroupNumericUpDown ribbonNumericUpDown,
NeedPaintHandler needPaint)
{
Debug.Assert(ribbon != null);
Debug.Assert(ribbonNumericUpDown != null);
Debug.Assert(needPaint != null);
// Remember incoming references
_ribbon = ribbon;
GroupNumericUpDown = ribbonNumericUpDown;
_needPaint = needPaint;
_currentSize = GroupNumericUpDown.ItemSizeCurrent;
// Hook into the numeric up-down events
GroupNumericUpDown.MouseEnterControl += OnMouseEnterControl;
GroupNumericUpDown.MouseLeaveControl += OnMouseLeaveControl;
// Associate this view with the source component (required for design time selection)
Component = GroupNumericUpDown;
if (_ribbon.InDesignMode)
{
// At design time we need to know when the user right clicks the numeric up-down
ContextClickController controller = new ContextClickController();
controller.ContextClick += OnContextClick;
MouseController = controller;
}
// Create controller needed for handling focus and key tip actions
_controller = new NumericUpDownController(_ribbon, GroupNumericUpDown, this);
SourceController = _controller;
KeyController = _controller;
// We need to rest visibility of the numeric up-down for each layout cycle
_ribbon.ViewRibbonManager.LayoutBefore += OnLayoutAction;
_ribbon.ViewRibbonManager.LayoutAfter += OnLayoutAction;
// Define back reference to view for the numeric up-down definition
GroupNumericUpDown.NumericUpDownView = this;
// Give paint delegate to numeric up-down so its palette changes are redrawn
GroupNumericUpDown.ViewPaintDelegate = needPaint;
// Hook into changes in the ribbon custom definition
GroupNumericUpDown.PropertyChanged += OnNumericUpDownPropertyChanged;
}
/// <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)
{
Debug.Assert(component != null);
// Validate the parameter reference
if (component == null)
{
throw new ArgumentNullException(nameof(component));
}
// Let base class do standard stuff
base.Initialize(component);
// Cast to correct type
_ribbonNumericUpDown = (KryptonRibbonGroupNumericUpDown)component;
_ribbonNumericUpDown.NumericUpDownDesigner = this;
// Update designer properties with actual starting values
Visible = _ribbonNumericUpDown.Visible;
Enabled = _ribbonNumericUpDown.Enabled;
// Update visible/enabled to always be showing/enabled at design time
_ribbonNumericUpDown.Visible = true;
_ribbonNumericUpDown.Enabled = true;
// Tell the embedded numeric up-down control it is in design mode
_ribbonNumericUpDown.NumericUpDown.InRibbonDesignMode = true;
// Hook into events
_ribbonNumericUpDown.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.ComponentChanged += OnComponentChanged;
}