Diff of /incubator/ooConsole/examples/rexxCls.rex [000000] .. [r10156] Maximize Restore

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+/*----------------------------------------------------------------------------*/
+/*                                                                            */
+/* Copyright (c) 2014-2014 Rexx Language Association. All rights reserved.    */
+/*                                                                            */
+/* This program and the accompanying materials are made available under       */
+/* the terms of the Common Public License v1.0 which accompanies this         */
+/* distribution. A copy is also available at the following address:           */
+/* http://www.oorexx.org/license.html                                         */
+/*                                                                            */
+/* Redistribution and use in source and binary forms, with or                 */
+/* without modification, are permitted provided that the following            */
+/* conditions are met:                                                        */
+/*                                                                            */
+/* Redistributions of source code must retain the above copyright             */
+/* notice, this list of conditions and the following disclaimer.              */
+/* Redistributions in binary form must reproduce the above copyright          */
+/* notice, this list of conditions and the following disclaimer in            */
+/* the documentation and/or other materials provided with the distribution.   */
+/*                                                                            */
+/* Neither the name of Rexx Language Association nor the names                */
+/* of its contributors may be used to endorse or promote products             */
+/* derived from this software without specific prior written permission.      */
+/*                                                                            */
+/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS        */
+/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT          */
+/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS          */
+/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT   */
+/* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,      */
+/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED   */
+/* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,        */
+/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY     */
+/* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING    */
+/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS         */
+/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.               */
+/*                                                                            */
+/*----------------------------------------------------------------------------*/
+
+/** rexxCls.rex
+ *
+ * This is a simple cls (clear screen) implemented in Rexx.
+ */
+
+  con = .StdOutput~new
+
+  -- Get the size of the console buffer and its color
+  d = con~getScreenBufferInfo
+
+  conSize    = d~bufferSize~width * d~bufferSize~height
+  attributes = d~attributes
+
+  -- The home position for the cursor
+  cursorPos = .Point~new(0, 0)
+
+  -- Erase everything
+  con~fillOutputCharacter(' ', conSize, cursorPos)
+  con~fillOutputAttribute(attributes, conSize, cursorPos)
+
+  -- Set the cursor to the home position
+  con~setCursorPosition(cursorPos)
+
+::requires 'ooConsole.cls'