139 lines
7.8 KiB
Rexx
Executable File
139 lines
7.8 KiB
Rexx
Executable File
/*----------------------------------------------------------------------------*/
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/* */
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/* Copyright (c) 2022 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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/**********************************************************************
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AOO_scalc_chart.rex using OLE (object linking and embedding) with ooRexx
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Links: <https://OpenOffice.org>
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<https://wiki.openoffice.org/wiki/Documentation/DevGuide/ProUNO/Bridge/Automation_Bridge>
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<https://www.pitonyak.org/oo.php>
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<https://www.openoffice.org/udk/common/man/spec/ole_bridge.html>
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Using OLE create a new scalc worksheet, create random data and a chart based on it.
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Demonstrates how to use UNO reflection and incorporate UNO_CONSTANTS and UNO_ENUM
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values into a Rexx directory for easier use.
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***********************************************************************/
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/* create a spreadsheet, add data for comparing two years by quarter, add a chart */
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serviceManager = .OLEObject~new('com.sun.star.ServiceManager')
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/* create spreadsheet, get first sheet */
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desktop = serviceManager~createInstance('com.sun.star.frame.Desktop')
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noProps = .array~new /* empty array (no properties) */
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document = desktop~loadComponentFromURL('private:factory/scalc', '_blank', 0, noProps)
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sheet = document~sheets~getByIndex(0) -- get first spreadsheet
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/* note values can be assigned to cells with "string", "formula" or "value" (for numbers) */
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/* create the titles, pretend the last two yers */
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year = date()~right(4)-2
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titles = "Quarter", year, year+1 /* title array */
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do col = 1 to titles~items
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sheet~getCellByPosition(col-1,0)~string = titles[col]
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end
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/* get all UNO_ENUM values in a Rexx directory */
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justify = getAsDirectory(serviceManager, "com.sun.star.table.CellHoriJustify")
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say "justify:" justify
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/* right adjust the last two years
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- possibility 1: sheet~getCellRangeByName("B1:C1")~setPropertyValue("HoriJustify", justify~right)
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- or: */
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sheet~getCellRangeByName("B1:C1")~HoriJustify = justify~right
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/* get all UNO_CONSTANTS values in a Rexx directory */
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weights = getAsDirectory(serviceManager,"com.sun.star.awt.FontWeight")
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say "weights:" weights
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sheet~getCellRangeByName("A1:C1")~CharWeight = weights~bold /* column headings */
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/* create random values for the quarter numbers */
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do line = 1 to 4
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sheet~getCellByPosition(0,line)~string = "Q"line /* title in first column */
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sheet~getCellByPosition(1,line)~value = random(0,500000)/100
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sheet~getCellByPosition(2,line)~value = random(0,750000)/100
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end
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sheet~getCellRangeByName("A2:A5")~CharWeight = weights~bold /* column headings */
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/* format numbers, predefined style, format: "#,##0.00" */
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sheet~getCellRangeByName("B2:C5")~setPropertyValue("NumberFormat",4)
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/* create a chart from the data */
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structRect = serviceManager~bridge_getStruct("com.sun.star.awt.Rectangle")
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structRect~X = 300 -- x-offset: 0.300 cm
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structRect~Y = 2250 -- y-offset: 2.250 cm
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structRect~Width = 16000 -- width: 16.000 cm
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structRect~Height = 8000 -- height: 8.000 cm
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range = sheet~getCellRangeByName("A1:C5") /* data to be used for the chart */
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rangeAddr = range~getRangeAddress
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arrOfAddr = .array~of(rangeAddr) /* create array with the range address */
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tableCharts = sheet~getCharts /* get chart collection & insert */
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tableCharts~addNewByName("FirstChart", structRect, arrOfAddr, .true, .true)
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/* Routine returns a Rexx directory containing all names and values of the supplied
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UNO_CONSTANTS or UNO_ENUM class name (needs to be fully qualified). */
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::routine getAsDirectory
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use strict arg serviceManager, unoClzName
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dir = .Directory~new -- directory will get
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dir~objectName = unoClzName -- allows to show the uno class it represents
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ctxt = serviceManager~defaultContext
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tdm = ctxt~getValueByName("/singletons/com.sun.star.reflection.theTypeDescriptionManager")
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reflClz= tdm~getByHierarchicalName(unoClzName)
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if reflClz~isNil then return dir -- return empty directory
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typeClass = reflClz~getTypeClass
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if typeClass = 30 then -- UNO_CONSTANTS
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do
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dir~objectName = unoClzName "(UNO_CONSTANTS)" -- supply type info to name
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do c over reflClz~getConstants -- iterate over constant fields
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name = c~getName -- fully qualified
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name = name~substr(name~lastPos('.')+1) -- extract last word
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dir[name] = c~getConstantValue -- store constant values with their names
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-- say "name:" name "->" c~getConstantValue
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end
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end
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else if typeClass = 15 then -- UNO_ENUMERATION
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do
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dir~objectName = unoClzName "(UNO_ENUM)" -- supply type info to name
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enumNames = reflClz~getEnumNames -- get all enumeration names
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enumValues = reflClz~getEnumValues -- get all enumeration values
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do i=1 to enumNames~items
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name = enumNames[i]
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name = name~substr(name~lastPos('.')+1) -- extract last word
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dir[name] = enumValues[i] -- store enum values with their names
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-- say "name:" name "->" enumValues[i]
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end
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end
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return dir
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