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libreoffice/odk/examples/DevelopersGuide/FirstSteps/FirstLoadComponent/cxx/FirstLoadComponent.cxx
Daniel Baumann 8e63e14cf6
Adding upstream version 4:25.2.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-22 16:20:04 +02:00

148 lines
6 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <iostream>
#include <sal/main.h>
#include <cppuhelper/bootstrap.hxx>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/container/XEnumeration.hpp>
#include <com/sun/star/frame/XComponentLoader.hpp>
#include <com/sun/star/frame/XController.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XMultiComponentFactory.hpp>
#include <com/sun/star/sheet/CellFlags.hpp>
#include <com/sun/star/sheet/XCellAddressable.hpp>
#include <com/sun/star/sheet/XCellRangesQuery.hpp>
#include <com/sun/star/sheet/XSheetCellRanges.hpp>
#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
#include <com/sun/star/sheet/XSpreadsheet.hpp>
#include <com/sun/star/sheet/XSpreadsheets.hpp>
#include <com/sun/star/sheet/XSpreadsheetView.hpp>
#include <com/sun/star/table/CellVertJustify.hpp>
#include <com/sun/star/table/XCell.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/uno/Type.hxx>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/uno/XInterface.hpp>
using namespace rtl;
using namespace cppu;
using namespace css::uno;
using namespace css::lang;
using namespace css::frame;
using namespace css::container;
using namespace css::sheet;
using namespace css::beans;
using namespace css::table;
SAL_IMPLEMENT_MAIN()
{
try
{
Reference<XComponentContext> xRemoteContext = bootstrap();
if (!xRemoteContext.is())
{
std::cerr << "ERROR: Could not bootstrap default Office.\n";
return 1;
}
Reference<XMultiComponentFactory> xRemoteServiceManager
= xRemoteContext->getServiceManager();
Reference<XInterface> desktop = xRemoteServiceManager->createInstanceWithContext(
"com.sun.star.frame.Desktop", xRemoteContext);
Reference<XComponentLoader> xComponentLoader
= Reference<XComponentLoader>(desktop, UNO_QUERY_THROW);
Sequence<PropertyValue> loadProps(0);
Reference<XComponent> xSpreadsheetComponent = xComponentLoader->loadComponentFromURL(
"private:factory/scalc", "_blank", 0, loadProps);
Reference<XSpreadsheetDocument> xSpreadsheetDocument(xSpreadsheetComponent,
UNO_QUERY_THROW);
Reference<XSpreadsheets> xSpreadsheets = xSpreadsheetDocument->getSheets();
xSpreadsheets->insertNewByName("MySheet", (sal_Int16)0);
Type elemType = xSpreadsheets->getElementType();
std::cout << elemType.getTypeName() << std::endl;
Any sheet = xSpreadsheets->getByName("MySheet");
Reference<XSpreadsheet> xSpreadsheet(sheet, UNO_QUERY_THROW);
Reference<XCell> xCell = xSpreadsheet->getCellByPosition(0, 0);
xCell->setValue(21);
xCell = xSpreadsheet->getCellByPosition(0, 1);
xCell->setValue(21);
xCell = xSpreadsheet->getCellByPosition(0, 2);
xCell->setFormula("=sum(A1:A2)");
Reference<XPropertySet> xCellProps(xCell, UNO_QUERY_THROW);
xCellProps->setPropertyValue("CellStyle", Any(OUString("Result")));
Reference<XModel> xSpreadsheetModel(xSpreadsheetComponent, UNO_QUERY_THROW);
Reference<XController> xSpreadsheetController = xSpreadsheetModel->getCurrentController();
Reference<XSpreadsheetView> xSpreadsheetView(xSpreadsheetController, UNO_QUERY_THROW);
xSpreadsheetView->setActiveSheet(xSpreadsheet);
// *********************************************************
// example for use of enum types
xCellProps->setPropertyValue("VertJustify", Any(CellVertJustify_TOP));
// *********************************************************
// example for a sequence of PropertyValue structs
// create an array with one PropertyValue struct, it contains
// references only
loadProps.realloc(1);
// instantiate PropertyValue struct and set its member fields
PropertyValue asTemplate;
asTemplate.Name = "AsTemplate";
asTemplate.Value = makeAny(true);
// assign PropertyValue struct to array of references for PropertyValue
// structs
loadProps[0] = asTemplate;
// load calc file as a template
// xSpreadsheetComponent = xComponentLoader->loadComponentFromURL(
// "file:///c:/temp/DataAnalysys.ods", "_blank", 0, loadProps);
// *********************************************************
// example for use of XEnumerationAccess
Reference<XCellRangesQuery> xCellQuery(sheet, UNO_QUERY_THROW);
Reference<XSheetCellRanges> xFormulaCells
= xCellQuery->queryContentCells((sal_Int16)CellFlags::FORMULA);
Reference<XEnumerationAccess> xFormulas = xFormulaCells->getCells();
Reference<XEnumeration> xFormulaEnum = xFormulas->createEnumeration();
while (xFormulaEnum->hasMoreElements())
{
Reference<XCell> formulaCell(xFormulaEnum->nextElement(), UNO_QUERY_THROW);
Reference<XCellAddressable> xCellAddress(formulaCell, UNO_QUERY_THROW);
if (xCellAddress.is())
{
std::cout << "Formula cell in column " << xCellAddress->getCellAddress().Column
<< ", row " << xCellAddress->getCellAddress().Row << " contains "
<< formulaCell->getFormula() << std::endl;
}
}
}
catch (Exception& e)
{
std::cerr << e.Message << "\n";
return 1;
}
return 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */