193 lines
9.0 KiB
Rexx
Executable File
193 lines
9.0 KiB
Rexx
Executable File
/*----------------------------------------------------------------------------*/
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/* */
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/* Copyright (c) 2011-2014 Rexx Language Association. All rights reserved. */
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/* */
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/* This program and the accompanying materials are made available under */
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/* the terms of the Common Public License v1.0 which accompanies this */
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/* distribution. A copy is also available at the following address: */
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/* https://www.oorexx.org/license.html */
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/* */
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/* Redistribution and use in source and binary forms, with or */
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/* without modification, are permitted provided that the following */
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/* conditions are met: */
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/* */
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/* Redistributions of source code must retain the above copyright */
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/* notice, this list of conditions and the following disclaimer. */
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/* Redistributions in binary form must reproduce the above copyright */
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/* notice, this list of conditions and the following disclaimer in */
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/* the documentation and/or other materials provided with the distribution. */
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/* */
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/* Neither the name of Rexx Language Association nor the names */
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/* of its contributors may be used to endorse or promote products */
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/* derived from this software without specific prior written permission. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
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/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
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/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
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/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */
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/* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
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/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED */
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/* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
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/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY */
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/* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
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/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */
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/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/*----------------------------------------------------------------------------*/
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/* ooDialog User Guide
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Exercise 03a: Re-structuring the "Words of Wisdom" app. v01-00 31May12
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Contains: Startup statements
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Classes: WowView, WowModel, WowData.
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Pre-requisites: None.
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Description: A re-structuring of the "Words of Wisdom" code.
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Changes:
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v01-00 31May12: First version.
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******************************************************************************/
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dlg = .WowView~new
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dlg~execute("SHOWTOP", IDI_DLG_OOREXX)
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::REQUIRES "ooDialog.cls"
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/*//////////////////////////////////////////////////////////////////////////////
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==============================================================================
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UI - Class 'WowView' v01-00 31may12
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---------------------
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Defines the Words of Wisdom User Interface.
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Changes:
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v01-00 31May12: First version.
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= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = */
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::CLASS 'WowView' SUBCLASS UserDialog
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/*----------------------------------------------------------------------------
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init - initialises the dialog
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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::METHOD init
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expose wowPicker
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forward class (super) continue
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self~create(30, 30, 257, 123, "Words of Wisdom", "CENTER")
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wowPicker = .WowPicker~new
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return
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/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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/*----------------------------------------------------------------------------
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defineDialog - defines the "Words of Wisdom" controls
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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::METHOD defineDialog -- Invoked automatically.
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self~createPushButton(901, 142, 99, 50, 14, "DEFAULT", "More wisdom", OkClicked)
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self~createPushButton(IDCANCEL, 197, 99, 50, 14, ,"Cancel")
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self~createStaticText(101, 40, 40, 200, 40, , "Click 'More wisdom'")
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/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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/*----------------------------------------------------------------------------
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initDialog - invoked automatically after the dialog has been created.
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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::METHOD initDialog
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expose newText
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newText = self~newStatic(101)
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/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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/*----------------------------------------------------------------------------
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okClicked - Actions the "More wisdom" control
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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::METHOD okClicked
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expose wowPicker newText
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wow = wowPicker~pickWow
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newText~setText(wow)
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return
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/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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/*============================================================================*/
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/*//////////////////////////////////////////////////////////////////////////////
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==============================================================================
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WowPicker v01-00 31May12
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-------------
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Picks a "words of wisdom" string from a set of such "words of wisdom"
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and returns it. The set is initially retrieved from the WowData class.
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Changes:
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v01-00 31May12: First version.
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= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = */
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::CLASS WowPicker
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/*----------------------------------------------------------------------------
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init - gets an initial Wow set from the WowData object.
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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::METHOD init
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expose wowSet
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dataSource = .WowData~new
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wowSet = dataSource~readWowSet
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return
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/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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/*----------------------------------------------------------------------------
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pickWow - picks a Word of Wisdom from the current wowSet and returns it.
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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::METHOD pickWow
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expose wowSet
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i = random(1,7)
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return wowSet[i]
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/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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/*============================================================================*/
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/*//////////////////////////////////////////////////////////////////////////////
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==============================================================================
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WowData v01-00 31May12
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-------------
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Has access to WOW data, and returns a set to requester. The size of the set
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can be set via configuration (but not in this version).
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Changes:
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v01-00 31May12: First version.
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= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = */
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::CLASS WowData
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/*----------------------------------------------------------------------------
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init - reads initial Wow Set from disk (but not in this version)
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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::METHOD init
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expose arrWow
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arrWow = .array~new
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arrWow[1] = "Agnes Allen's Law:" -
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"Almost anything is easier to get into than out of."
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arrWow[2] = "Airplane Law:" -
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"When the plane you are on is late," -
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"the plane you want to transfer to is on time."
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arrWow[3] = "Fourteenth Corollary of Atwood's General Law of Dynamic Negatives:" -
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"No books are lost by loaning" -
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"except those you particularly wanted to keep."
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arrWow[4] = "Baker's Byroad: When you're over the hill, you pick up speed."
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arrWow[5] = "First Law of Bicycling:" -
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"No matter which way you ride, it's uphill and against the wind."
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arrWow[6] = "Brooks's Law:" -
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"Adding manpower to a late software project makes it later."
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arrWow[7] = "Grossman's Misquote of H. L. Mencken:" -
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"Complex problems have simple, easy-to-understand wrong answers."
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return
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/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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/*----------------------------------------------------------------------------
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read - Returns a wowSet
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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::METHOD readWowSet
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expose arrWow
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return arrWow
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/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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