135 lines
3.7 KiB
C#
135 lines
3.7 KiB
C#
#region --- License ---
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/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
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* See license.txt for license info
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Windows.Forms;
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namespace OpenTK.Platform.Windows
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{
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/// <summary>
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/// Describes a Windows.Form.Control, Windows.Forms.NativeWindow or OpenTK.GameWindow on the Windows platform.
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/// This class supports OpenTK, and is not intended for use by OpenTK programs.
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/// </summary>
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public sealed class WindowInfo : IMutableWindowInfo
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{
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private IntPtr handle;
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private WindowInfo parent;
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public WindowInfo()
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{
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}
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public WindowInfo(IWindowInfo info)
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{
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/*
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if (info == null)
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throw new ArgumentException("WindowInfo cannot be null.");
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this.Handle = info.Handle;
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this.Parent = info.Parent;
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*/
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this.CopyInfoFrom(info);
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}
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public WindowInfo(Control control)
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{
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if (control == null)
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throw new ArgumentException("Control cannot be null.");
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this.Handle = control.Handle;
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this.Parent = control.Parent != null ? new WindowInfo(control.Parent) : this.Parent;
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}
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public WindowInfo(NativeWindow window)
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{
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if (window == null)
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throw new ArgumentException("NativeWindow cannot be null.");
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this.Handle = window.Handle;
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this.Parent = null;
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}
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public WindowInfo(GameWindow window)
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{
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if (window == null)
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throw new ArgumentException("GameWindow cannot be null.");
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/*
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this.Handle = window.WindowInfo.Handle;
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this.Parent = window.WindowInfo.Parent;
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*/
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this.CopyInfoFrom(window.WindowInfo);
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}
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#region --- IWindowInfo Members ---
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public IntPtr Handle
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{
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get { return handle; }
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internal set { handle = value; }
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}
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public IWindowInfo Parent
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{
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get { return parent; }
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internal set
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{
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parent = value as WindowInfo;
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}
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}
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public IWindowInfo GetInfoFrom(Control control)
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{
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if (control == null)
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throw new ArgumentException("Control cannot be null.");
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return new WindowInfo(control);
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}
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public IWindowInfo GetInfoFrom(NativeWindow window)
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{
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if (window == null)
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throw new ArgumentException("NativeWindow cannot be null.");
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return new WindowInfo(window);
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}
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public IWindowInfo GetInfoFrom(GameWindow window)
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{
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if (window == null)
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throw new ArgumentException("GameWindow cannot be null.");
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return GetInfoFrom(window.WindowInfo as Windows.WindowInfo);
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}
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public IWindowInfo GetInfoFrom(IWindowInfo info)
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{
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if (info == null)
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throw new ArgumentException("IWindowInfo cannot be null.");
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return info;
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}
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#endregion
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#region --- IMutableWindowInfo Members ---
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public void CopyInfoFrom(IWindowInfo info)
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{
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this.Handle = info.Handle;
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this.Parent = info.Parent;
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}
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#endregion
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public override string ToString()
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{
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return String.Format("Windows.WindowInfo: Handle {0}, Parent ({1})",
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this.Handle, this.Parent != null ? this.Parent.ToString() : "null");
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}
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}
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}
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