ShiftOS-C-/source/ShiftUI/Design/IUISelectionService.cs

//
// ShiftUI.Design.IUISelectionService
//
// Authors:
//	  Ivan N. Zlatev (contact i-nZ.net)
//
// (C) 2006-2007 Ivan N. Zlatev

//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System;
using System.Collections;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Drawing;
using System.Drawing.Drawing2D;
using ShiftUI;

namespace ShiftUI.Design
{
	
	
	internal interface IUISelectionService
	{
		bool SelectionInProgress {
			get;
		}
		bool DragDropInProgress {
			get;
		}
		bool ResizeInProgress {
			get;
		}

		Rectangle SelectionBounds {
			get;
		}

		void MouseDragBegin (Widget container, int x, int y);
		void MouseDragMove (int x, int y);
		void MouseDragEnd (bool cancel);
		
		void DragBegin ();
		void DragOver (Widget container, int x, int y);
		void DragDrop (bool cancel, Widget container, int x, int y);
		
		void PaintAdornments (Widget container, Graphics gfx);
		bool SetCursor (int x, int y);

		bool AdornmentsHitTest (Widget control, int x, int y);
	}
}