/*****************************************************************************
 * 
 * ReoGrid - .NET Spreadsheet Control
 * 
 * http://reogrid.net/
 *
 * THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
 * KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
 * PURPOSE.
 *
 * Author: Jing Lu <lujing at unvell.com>

 * Copyright (c) 2012-2016 Jing <lujing at unvell.com>
 * Copyright (c) 2012-2016 unvell.com, all rights reserved.
 * 
 ****************************************************************************/

using System;

using unvell.ReoGrid.IO;
using unvell.ReoGrid.Actions;
using unvell.ReoGrid.Events;
using unvell.ReoGrid.Graphics;

#if WINFORM
using RGFloat = System.Single;
using RGIntDouble = System.Int32;

using RGPoint = System.Drawing.Point;
using RGPointF = System.Drawing.PointF;
using RGSize = System.Drawing.Size;
using RGSizeF = System.Drawing.SizeF;
using RGRect = System.Drawing.Rectangle;
using RGRectF = System.Drawing.RectangleF;

#elif WPF
using RGFloat = System.Double;
using RGIntDouble = System.Double;

using IStringFormat = System.Object;

using RGPoint = System.Windows.Point;
using RGPointF = System.Windows.Point;
using RGRect = System.Windows.Rect;

#elif ANDROID
using RGFloat = System.Single;
using RGIntDouble = System.Int32;
using RGRect = Android.Graphics.Rect;
using RGPoint = Android.Graphics.Point;
using RGPointF = Android.Graphics.PointF;

#elif iOS
using RGFloat = System.Double;
using RGIntDouble = System.Double;

#endif

using unvell.ReoGrid.Views;
using unvell.ReoGrid.Rendering;

namespace unvell.ReoGrid.Main
{


	internal enum ScrollDirection : byte
	{
		None = 0,
		Horizontal = 1,
		Vertical = 2,
		Both = Horizontal | Vertical,
	}

	internal interface IRangePickableControl
	{
		void PickRange(Func<Worksheet, RangePosition, bool> handler);
		void EndPickRange();
		void StartPickRangeAndCopyStyle();
	}

	internal interface IContextMenuControl
	{

#if WINFORM
		System.Windows.Forms.ContextMenuStrip ContextMenuStrip { get; }
		System.Windows.Forms.ContextMenuStrip RowHeaderContextMenuStrip { get; }
		System.Windows.Forms.ContextMenuStrip ColumnHeaderContextMenuStrip { get; }
		System.Windows.Forms.ContextMenuStrip LeadHeaderContextMenuStrip { get; }
#elif WPF
		System.Windows.Controls.ContextMenu CellsContextMenu { get; }
		System.Windows.Controls.ContextMenu RowHeaderContextMenu { get; }
		System.Windows.Controls.ContextMenu ColumnHeaderContextMenu { get; }
		System.Windows.Controls.ContextMenu LeadHeaderContextMenu { get; }
#endif
	}

#if EX_SCRIPT
	internal interface IScriptExecutableControl
	{
		string Script { get; set; }

		unvell.ReoScript.ScriptRunningMachine Srm { get; }

		object RunScript(string script);
	}
#endif // EX_SCRIPT

	internal interface IPersistenceWorkbook
	{
		void Save(string path, FileFormat format = FileFormat._Auto, System.Text.Encoding encoding = null);
		void Save(System.IO.Stream stream, FileFormat format = FileFormat._Auto, System.Text.Encoding encoding = null);

		void Load(string path, FileFormat format = FileFormat._Auto, System.Text.Encoding encoding = null);
		void Load(System.IO.Stream stream, FileFormat format = FileFormat._Auto, System.Text.Encoding encoding = null);
	}

	internal interface IActionControl
	{
		//unvell.Common.ActionManager ActionManager { get; }
		void DoAction(Worksheet sheet, BaseWorksheetAction action);
		void Undo();
		void Redo();
		void RepeatLastAction(RangePosition range);
		//bool CanUndo();
		//bool CanRedo();
		event EventHandler<WorkbookActionEventArgs> ActionPerformed;
		event EventHandler<WorkbookActionEventArgs> Undid;
		event EventHandler<WorkbookActionEventArgs> Redid;
		//event EventHandler Repeated;
		void ClearActionHistory();
		void ClearActionHistoryForWorksheet(Worksheet sheet);
	}

	internal interface IVisualWorkbook : IScrollableWorksheetContainer
	{
		Worksheet CurrentWorksheet { get; set; }
	}

	internal interface IScrollableWorksheetContainer
	{
		void RaiseWorksheetScrolledEvent(Worksheet worksheet, RGFloat x, RGFloat y);

		bool ShowScrollEndSpacing { get; }
	}

	internal interface IEditableControlAdapter
	{
		void ShowEditControl(Graphics.Rectangle bounds, Cell cell);
		void HideEditControl();

		void SetEditControlText(string text);
		string GetEditControlText();

		void EditControlSelectAll();
		void SetEditControlCaretPos(int pos);
		int GetEditControlCaretPos();
		int GetEditControlCaretLine();
		void SetEditControlAlignment(ReoGridHorAlign align);

		void EditControlApplySystemMouseDown();

		void EditControlCopy();
		void EditControlPaste();
		void EditControlCut();

		void EditControlUndo();
	}

	internal interface IScrollableControlAdapter
	{
		//bool ScrollBarHorizontalVisible { get; set; }
		//bool ScrollBarVerticalVisible { get; set; }

		RGIntDouble ScrollBarHorizontalMaximum { get; set; }
		RGIntDouble ScrollBarHorizontalMinimum { get; set; }
		RGIntDouble ScrollBarHorizontalValue { get; set; }
		RGIntDouble ScrollBarHorizontalLargeChange { get; set; }

		RGIntDouble ScrollBarVerticalMaximum { get; set; }
		RGIntDouble ScrollBarVerticalMinimum { get; set; }
		RGIntDouble ScrollBarVerticalValue { get; set; }
		RGIntDouble ScrollBarVerticalLargeChange { get; set; }
	}

	internal interface ITimerSupportedAdapter
	{
		void StartTimer();
		void StopTimer();
	}

	internal interface IShowContextMenuAdapter
	{
		void ShowContextMenuStrip(ViewTypes viewType, Point containerLocation);
	}

	internal interface IMultisheetAdapter
	{
		ISheetTabControl SheetTabControl { get; }
	}

	internal interface ICompViewAdapter : IMultisheetAdapter
	{
		IVisualWorkbook ControlInstance { get; }
		IRenderer Renderer { get; }
		ControlAppearanceStyle ControlStyle { get; }

		RGFloat BaseScale { get; }
		RGFloat MinScale { get; }
		RGFloat MaxScale { get; }

		void ChangeCursor(Interaction.CursorStyle cursor);
		void RestoreCursor();
		void ChangeSelectionCursor(Interaction.CursorStyle cursor);

		Rectangle GetContainerBounds();
		void Focus();
		void Invalidate();

		void ChangeBackgroundColor(SolidColor color);
		bool IsVisible { get; }
		Point PointToScreen(Point point);
		void ShowTooltip(Point point, string content);
	}

	internal interface IControlAdapter : ICompViewAdapter, 
		IEditableControlAdapter, IScrollableControlAdapter, ITimerSupportedAdapter,
		IShowContextMenuAdapter
	{
	}
}
