--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dynamin/gui/windows_cursor.d	Mon Jun 15 22:10:48 2009 -0500
@@ -0,0 +1,140 @@
+// Written in the D programming language
+// www.digitalmars.com/d/
+
+/*
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Dynamin library.
+ *
+ * The Initial Developer of the Original Code is Jordan Miner.
+ * Portions created by the Initial Developer are Copyright (C) 2007-2009
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Jordan Miner <jminer7@gmail.com>
+ *
+ */
+
+module dynamin.gui.windows_cursor;
+
+public import dynamin.c.windows;
+public import tango.io.Stdout;
+public import dynamin.gui.control;
+
+// TODO: use import("AeroMouseDrag.png"), import("MouseDrag.png"), etc.
+// to embed png into executable. Then, use lodepng to decode it and use
+// CreateIconIndirect to create a cusor from them if possible.
+
+template CursorBackend() {
+	HCURSOR _handle;
+	bool isBuiltin = false;
+	this(HCURSOR h) {
+		_handle = h;
+		isBuiltin = true;
+	}
+static:
+	void backend_SetCurrent(Control c, Cursor cur) {
+		assert(cur.isBuiltin); // TODO: allow custom cursors
+		SetCursor(cur._handle);
+	}
+	Cursor none = null;
+	Cursor arrow = null;
+	Cursor waitArrow = null;
+	Cursor wait = null;
+	Cursor text = null;
+	Cursor hand = null;
+	Cursor move = null;
+	Cursor resizeHoriz = null;
+	Cursor resizeVert = null;
+	Cursor resizeBackslash = null;
+	Cursor resizeSlash = null;
+	Cursor drag = null; // from resource
+	Cursor invalidDrag = null;
+	Cursor reversedArrow = null; // from resource
+	Cursor crosshair = null;
+
+	Cursor backend_maybeLoad(Cursor* cache, int curRes) {
+		if(*cache is null) {
+			HCURSOR hcur = LoadImage(null, MAKEINTRESOURCE(curRes),
+					IMAGE_CURSOR,  0, 0, LR_SHARED | LR_DEFAULTSIZE);
+			if(hcur is null)
+				Stdout.format("LoadImage() failed loading cursor {}", curRes).newline;
+			else
+				*cache = new Cursor(hcur);
+		}
+		return *cache;
+	}
+	Cursor backend_maybeLoad(Cursor* cache, wchar[] name) {
+		if(*cache is null) {
+			HCURSOR hcur = LoadImage(GetModuleHandle(null), name.ptr,
+				IMAGE_CURSOR, 0, 0, LR_DEFAULTSIZE);
+			if(hcur is null)
+				Stdout.format("LoadImage() failed loading cursor {}", name).newline;
+			else
+				*cache = new Cursor(hcur);
+		}
+		return *cache;
+	}
+	Cursor backend_None() {
+		if(none is null)
+			none = new Cursor(cast(HCURSOR)null);
+		return none;
+	}
+	Cursor backend_Arrow() {
+		return backend_maybeLoad(&arrow, OCR_NORMAL);
+	}
+	Cursor backend_WaitArrow() {
+		return backend_maybeLoad(&waitArrow, OCR_APPSTARTING);
+	}
+	Cursor backend_Wait() {
+		return backend_maybeLoad(&wait, OCR_WAIT);
+	}
+	Cursor backend_Text() {
+		return backend_maybeLoad(&text, OCR_IBEAM);
+	}
+	Cursor backend_Hand() {
+		return backend_maybeLoad(&hand, OCR_HAND); // Windows 98 & newer
+	}
+	Cursor backend_Move() {
+		return backend_maybeLoad(&move, OCR_SIZEALL);
+	}
+	Cursor backend_ResizeHoriz() {
+		return backend_maybeLoad(&resizeHoriz, OCR_SIZEWE);
+	}
+	Cursor backend_ResizeVert() {
+		return backend_maybeLoad(&resizeVert, OCR_SIZENS);
+	}
+	Cursor backend_ResizeBackslash() {
+		return backend_maybeLoad(&resizeBackslash, OCR_SIZENWSE);
+	}
+	Cursor backend_ResizeSlash() {
+		return backend_maybeLoad(&resizeSlash, OCR_SIZENESW);
+	}
+	Cursor backend_Drag() {
+		if(checkWindowsVersion(WindowsVersion.WindowsVista))
+			return backend_maybeLoad(&drag, "AeroDragCur");
+		else
+			return backend_maybeLoad(&drag, "DragCur");
+	}
+	Cursor backend_InvalidDrag() {
+		return backend_maybeLoad(&invalidDrag, OCR_NO);
+	}
+	Cursor backend_ReversedArrow() {
+		if(checkWindowsVersion(WindowsVersion.WindowsVista))
+			return backend_maybeLoad(&drag, "AeroReversedArrowCur");
+		else
+			return backend_maybeLoad(&drag, "ReversedArrowCur");
+	}
+	Cursor backend_Crosshair() {
+		return backend_maybeLoad(&crosshair, OCR_CROSS);
+	}
+}
+