using System; using System.Collections.Generic; using System.Text; namespace OpenTK.Platform.X11 { /// Describes an X11 window. public sealed class X11WindowInfo : IWindowInfo { IntPtr handle, rootWindow, display; X11WindowInfo parent; int screen; XVisualInfo visualInfo; EventMask eventMask; #region --- Constructors --- #region X11WindowInfo() /// Constructs a new X11WindowInfo class. public X11WindowInfo() { } #endregion #region X11WindowInfo(IntPtr handle, X11WindowInfo parent) /// /// Constructs a new X11WindowInfo class from the specified window handle and parent. /// /// The handle of the window. /// The parent of the window. public X11WindowInfo(IntPtr handle, X11WindowInfo parent) { this.handle = handle; this.parent = parent; if (parent != null) { this.rootWindow = parent.rootWindow; this.display = parent.display; this.screen = parent.screen; this.visualInfo = parent.visualInfo; } } #endregion #endregion #region --- Public Methods --- /// Gets or sets the handle of the window. public IntPtr WindowHandle { get { return handle; } set { handle = value; } } /// Gets or sets the parent of the window. public X11WindowInfo Parent { get { return parent; } set { parent = value; } } /// Gets or sets the X11 root window. public IntPtr RootWindow { get { return rootWindow; } set { rootWindow = value; } } /// Gets or sets the connection to the X11 display. public IntPtr Display { get { return display; } set { display = value; } } /// Gets or sets the X11 screen. public int Screen { get { return screen; } set { screen = value; } } //{ get { return Functions.XRRRootToScreen(display, rootWindow); } set { } } //public int Screen { get { return screen; } set { screen = value; } } /// Gets or sets the X11 VisualInfo. public XVisualInfo VisualInfo { get { return visualInfo; } set { visualInfo = value; } } /// Gets or sets the X11 EventMask. public EventMask EventMask { get { return eventMask; } set { eventMask = value; } } //public IntPtr TopLevelWindow { get { return topLevelWindow; } set { topLevelWindow = value; } } #endregion #region --- IDisposable Members --- public void Dispose() { } #endregion #region --- Overrides --- #region public override string ToString() /// Returns a System.String that represents the current window. /// A System.String that represents the current window. public override string ToString() { return String.Format("X11.WindowInfo: Display {0}, Screen {1}, Handle {2}, Parent: ({3})", this.Display, this.Screen, this.WindowHandle, this.Parent != null ? this.Parent.ToString() : "null"); } #endregion /// Checks if this and obj reference the same win32 window. /// The object to check against. /// True if this and obj reference the same win32 window; false otherwise. public override bool Equals(object obj) { if (obj == null) return false; if (this.GetType() != obj.GetType()) return false; X11WindowInfo info = (X11WindowInfo)obj; if (info == null) return false; // TODO: Assumes windows will have unique handles per X11 display. return object.Equals(display, info.display) && handle.Equals(info.handle); } /// Returns the hash code for this instance. /// A hash code for the current X11WindowInfo. public override int GetHashCode() { return handle.GetHashCode() ^ display.GetHashCode(); } #endregion } }