Move ShiftUI source code to ShiftOS

This'll be a lot easier to work on.

1 files changed, 245 insertions, 0 deletions

diff --git a/source/ShiftUI/Internal/Cursor.cs b/source/ShiftUI/Internal/Cursor.cs
new file mode 100644
index 0000000..1b3e0f6
--- /dev/null
+++ b/source/ShiftUI/Internal/Cursor.cs
@@ -0,0 +1,245 @@
+// 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.
+//
+// Copyright (c) 2008 Novell, Inc.
+//
+// Authors:
+//	Geoff Norton ([email protected])
+//
+//
+
+
+using System;
+using System.Drawing;
+using ShiftUI;
+using System.Runtime.InteropServices;
+
+namespace ShiftUI.CarbonInternal {
+	internal class Cursor {
+		internal static CarbonCursor defcur = new CarbonCursor (StdCursor.Default);
+
+                internal static Bitmap DefineStdCursorBitmap (StdCursor id) {
+			// FIXME
+			return new Bitmap (16, 16);
+                }
+                internal static IntPtr DefineCursor (Bitmap bitmap, Bitmap mask, Color cursor_pixel, Color mask_pixel, int xHotSpot, int yHotSpot) {
+			CarbonCursor cc = new CarbonCursor (bitmap, mask, cursor_pixel, mask_pixel, xHotSpot, yHotSpot);
+
+			return (IntPtr) GCHandle.Alloc (cc);
+                }
+		internal static IntPtr DefineStdCursor (StdCursor id) {
+			CarbonCursor cc = new CarbonCursor (id);
+		
+			return (IntPtr) GCHandle.Alloc (cc);
+		}
+		internal static void SetCursor (IntPtr cursor) {
+			if (cursor == IntPtr.Zero) {
+				defcur.SetCursor ();
+				return;
+			}
+
+			CarbonCursor cc = (CarbonCursor) ((GCHandle) cursor).Target;
+
+			cc.SetCursor ();
+		}
+	}
+
+	internal struct CarbonCursor {
+		private Bitmap bmp;
+		private Bitmap mask;
+		private Color cursor_color;
+		private Color mask_color;
+		private int hot_x;
+		private int hot_y;
+		private StdCursor id;
+		private bool standard;
+
+                public CarbonCursor (Bitmap bitmap, Bitmap mask, Color cursor_pixel, Color mask_pixel, int xHotSpot, int yHotSpot) {
+			this.id = StdCursor.Default;
+			this.bmp = bitmap;
+			this.mask = mask;
+			this.cursor_color = cursor_pixel;
+			this.mask_color = mask_pixel;
+			this.hot_x = xHotSpot;
+			this.hot_y = yHotSpot;
+			standard = true;
+		}
+
+		public CarbonCursor (StdCursor id) {
+			this.id = id;
+			this.bmp = null;
+			this.mask = null;
+			this.cursor_color = Color.Black;
+			this.mask_color = Color.Black;
+			this.hot_x = 0;
+			this.hot_y = 0;
+			standard = true;
+		}
+
+		public StdCursor StdCursor {
+			get {
+				return id;
+			}
+		}
+
+		public Bitmap Bitmap {
+			get { 
+				return bmp;
+			}
+		}
+
+		public Bitmap Mask {
+			get { 
+				return mask;
+			}
+		}
+
+		public Color CursorColor {
+			get {
+				return cursor_color;
+			}
+		}
+
+		public Color MaskColor {
+			get {
+				return mask_color;
+			}
+		}
+
+		public int HotSpotX {
+			get { 
+				return hot_x;
+			}
+		}
+
+		public int HotSpotY {
+			get { 
+				return hot_y;
+			}
+		}
+
+		public void SetCursor () {
+			if (standard)
+				SetStandardCursor ();
+			else	
+				SetCustomCursor ();
+		}
+
+		public void SetCustomCursor () {
+			throw new NotImplementedException ("We dont support custom cursors yet");
+		}
+
+		public void SetStandardCursor () {
+			switch (id) {
+				case StdCursor.AppStarting:
+					SetThemeCursor (ThemeCursor.kThemeSpinningCursor);
+					break;
+				case StdCursor.Arrow:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.Cross:
+					SetThemeCursor (ThemeCursor.kThemeCrossCursor);
+					break;
+				case StdCursor.Default:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.Hand:
+					SetThemeCursor (ThemeCursor.kThemeOpenHandCursor);
+					break;
+				case StdCursor.Help:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.HSplit:
+					SetThemeCursor (ThemeCursor.kThemeResizeLeftRightCursor);
+					break;
+				case StdCursor.IBeam:
+					SetThemeCursor (ThemeCursor.kThemeIBeamCursor);
+					break;
+				case StdCursor.No:
+					SetThemeCursor (ThemeCursor.kThemeNotAllowedCursor);
+					break;
+				case StdCursor.NoMove2D:
+					SetThemeCursor (ThemeCursor.kThemeNotAllowedCursor);
+					break;
+				case StdCursor.NoMoveHoriz:
+					SetThemeCursor (ThemeCursor.kThemeNotAllowedCursor);
+					break;
+				case StdCursor.NoMoveVert:
+					SetThemeCursor (ThemeCursor.kThemeNotAllowedCursor);
+					break;
+				case StdCursor.PanEast:
+					SetThemeCursor (ThemeCursor.kThemeResizeRightCursor);
+					break;
+				case StdCursor.PanNE:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.PanNorth:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.PanNW:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.PanSE:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.PanSouth:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.PanSW:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.PanWest:
+					SetThemeCursor (ThemeCursor.kThemeResizeLeftCursor);
+					break;
+				case StdCursor.SizeAll:
+					SetThemeCursor (ThemeCursor.kThemeResizeLeftRightCursor);
+					break;
+				case StdCursor.SizeNESW:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.SizeNS:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.SizeNWSE:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.SizeWE:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.UpArrow:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.VSplit:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+				case StdCursor.WaitCursor:
+					SetThemeCursor (ThemeCursor.kThemeSpinningCursor);
+					break;
+				default:
+					SetThemeCursor (ThemeCursor.kThemeArrowCursor);
+					break;
+			}
+			return;
+		}
+
+		[DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+		static extern int SetThemeCursor (ThemeCursor cursor);
+
+	}
+}