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/*----------------------------------------------------------------------------*/
/* */
/* Copyright (c) 2011-2012 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. */
/* */
/*----------------------------------------------------------------------------*/
/* ooDialog User Guide
Exercise 06: The Order ListView v01-00 07Jun12
Contains: class "OrderListView", "HRSolv"
Pre-requisite files: OrderListView.rc, OrderListView.h.
Description: Provides a list of Orders and supports viewing any given
Order via a double-click on that Order's item in the list.
This is an "Intermediate" component - it is invoked by OrderMgmt,
and invokes OrderView.
Changes:
v01-00 07Jun12: First Version
Outstanding Problems: None reported.
*******************************************************************************/
.Application~addToConstDir("Order\OrderListView.h")
::REQUIRES "ooDialog.cls"
::REQUIRES "Order\OrderView.rex"
/*//////////////////////////////////////////////////////////////////////////////
==============================================================================
OrderListView v01-00 07Jun12
-------------
The view of a list of products.
Changes:
v01-00 07Jun12: First version
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = */
::CLASS OrderListView SUBCLASS RcDialog PUBLIC
/*----------------------------------------------------------------------------
Class Methods
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD newInstance CLASS PUBLIC
use arg rootDlg
say ".OrderListView-newInstance-01: root =" "'"||rootDlg||"'"
dlg = self~new("Order\OrderListView.rc", "IDD_ORDLIST_LISTVIEW")
say ".OrderListView-newInstance-02."
dlg~activate(rootDlg) -- Must be the last statement.
/*----------------------------------------------------------------------------
Instance Methods
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/*----------------------------------------------------------------------------
Dialog Setup Methods
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD init
forward class (super) continue
if \ self~createMenuBar then do -- if there was a problem
self~initCode = 1
return
end
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD createMenuBar
-- Creates the menu bar on the dialog.
expose menuBar
say "OrderListView-createMenuBar-01."
menuBar = .ScriptMenuBar~new("Order\OrderListView.rc", "IDR_ORDLIST_MENU", , , .true)
return .true
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD activate unguarded
expose rootDlg
use arg rootDlg
say "OrderListView-activate-01: root =" rootDlg
--trace i
if rootDlg = "SA" then do -- If standalone operation required
rootDlg = self -- To pass on to children
self~execute("SHOWTOP","IDI_ORDLIST_DLGICON")
end
else self~popupAsChild(rootDlg, "SHOWTOP", ,"IDI_ORDLIST_DLGICON")
return
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD initDialog
expose menuBar lvOrders btnShowOrder
-- Called by ooDialog after SHOWTOP.
menuBar~attachTo(self)
say "OrderListView-initDialog-01"; say
lvOrders = self~newListView("IDC_ORDLIST_LIST");
lvOrders~addExtendedStyle(GRIDLINES FULLROWSELECT)
lvOrders~insertColumnPX(0,"OrderNo",60,"LEFT")
lvOrders~insertColumnPX(1,"CustNo",80,"LEFT")
lvOrders~insertColumnPX(2,"CustName",130,"LEFT")
lvOrders~insertColumnPX(3,"Date",80,"LEFT")
self~connectListViewEvent("IDC_ORDLIST_LIST","CLICK",itemSelected)
self~connectListViewEvent("IDC_ORDLIST_LIST","ACTIVATE",openItem)
self~connectButtonEvent("IDC_ORDLIST_SHOWORDER","CLICKED",showOrder)
self~loadList
/*----------------------------------------------------------------------------
Event-Handler Methods - Menu Events
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD newOrder UNGUARDED
self~noMenuFunction(.HRSolv~newOrder)
/*- - Help - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD about UNGUARDED
self~noMenuFunction(.HRSolv~helpAbout)
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD noMenuFunction UNGUARDED
use arg title
ret = MessageDialog(.HRSolv~noMenu, self~hwnd, title, 'WARNING')
/*----------------------------------------------------------------------------
Event Handling Methods - List Items
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD itemSelected unguarded
expose lvOrders --btnShowOrder
use arg id, itemIndex, columnIndex, keyState
if itemIndex > -1 then self~enableControl("IDC_ORDLIST_SHOWORDER")
else self~disableControl("IDC_ORDLIST_SHOWORDER")
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD openItem UNGUARDED
say "OrderListView-openItem-01: item selected =" item
self~showOrder
/*----------------------------------------------------------------------------
Application Methods
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD showOrder unguarded
expose lvOrders rootDlg
item = lvOrders~selected
say "OrderListView-showOrder-01: item selected =" item
if item = -1 then do -- if no item selected.
ret = MessageDialog(.HRSolv~nilSelected, self~hwnd, title, 'WARNING')
return
end
info=.Directory~new
if lvOrders~getItemInfo(item, info) then do
say "OrderListView-showOrder-02: info~text =" info~text
.local~my.idOrderData = .OrderData~new -- create Order Data instance
.local~my.idOrderModel = .OrderModel~new -- create Order Model instance
.local~my.idOrderData~activate
.local~my.idOrderModel~activate
.OrderView~newInstance(rootDlg,"DM00263")
--say "OrderListView-showOrder-03: after startOrderView"
self~disableControl("IDC_ORDLIST_SHOWORDER")
end
else do
say "OrderListView-showOrder-04: ~getItemInfo returned .false."
end
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
::METHOD loadList
expose lvOrders
lvOrders~addRow( 1, ,"DM00263", "CU003", "ABC Inc.", "21Nov12")
lvOrders~addRow( 2, ,"DM10473", "AB15784", "Frith Inc.", "12Oct12")
lvOrders~addRow( 3, ,"DM13003", "CU001", "LMN & Co", "07Jun12")
lvOrders~addRow( 4, ,"AS49005", "CU003", "EJ Smith", "30Aug12")
lvOrders~addRow( 5, ,"AM72010", "CU005", "Red-On Inc.","17Jan13")
lvOrders~addRow( 6, ,"OZ15784", "CU003", "Joe Bloggs & Co Ltd","28Feb13")
/*do i = 1 to 50
lvOrders~addRow(i, , "Line" i, i)
end*/
lvOrders~setColumnWidth(1) -- set width of 2nd column to longest text entry.
/*============================================================================*/
/*//////////////////////////////////////////////////////////////////////////////
==============================================================================
HRSolv (Human-Readable Strings for OrderListView) v01-00 07Jun12
---
The HRSolv class provides constant character strings for user-visible messages
issued by the OrderListView class.
Changes:
v01-00 07Jun12: First Version
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = */
::CLASS HRSolv PRIVATE -- Human-Readable Strings
::CONSTANT noMenu "This menu item is not yet implemented."
::CONSTANT newOrder "New Order"
::CONSTANT helpAbout "Help - About"
::CONSTANT nilSelected "Please select an item first."
/*============================================================================*/