tdf#143122 Port FirstLoadComponent example to C++

Port DevelopersGuide/FirstSteps/FirstLoadComponent Java SDK example to
C++ and add a GNU Makefile for the build.

Change-Id: I24da0422014e42f844cae21863d54301dd902f0e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/159740
Tested-by: Jenkins
Reviewed-by: Hossein <hossein@libreoffice.org>

4 files changed, 251 insertions, 0 deletions

diff --git a/odk/CustomTarget_build-examples.mk b/odk/CustomTarget_build-examples.mk
index d1810e28aabc..4a725ad78846 100644
--- a/odk/CustomTarget_build-examples.mk
+++ b/odk/CustomTarget_build-examples.mk
@@ -11,6 +11,7 @@ my_example_dirs = \
     CLI/CSharp/Spreadsheet \
     CLI/VB.NET/WriterDemo \
     DevelopersGuide/FirstSteps/FirstUnoContact/cxx \
+    DevelopersGuide/FirstSteps/FirstLoadComponent/cxx \
     DevelopersGuide/BasicAndDialogs/ToolkitControls \
     DevelopersGuide/Components/Addons/ProtocolHandlerAddon_cpp \
     DevelopersGuide/Components/CppComponent \
diff --git a/odk/Package_examples.mk b/odk/Package_examples.mk
index 9e5bc65dcc9a..71682c4c65a1 100644
--- a/odk/Package_examples.mk
+++ b/odk/Package_examples.mk
@@ -178,6 +178,8 @@ $(eval $(call gb_Package_add_files_with_dir,odk_examples,$(SDKDIRNAME)/examples,
     DevelopersGuide/FirstSteps/FirstUnoContact/java/build.xml \
     DevelopersGuide/FirstSteps/FirstUnoContact/basic/FirstUnoContact.bas \
     DevelopersGuide/FirstSteps/FirstUnoContact/python/FirstUnoContact.py \
+    DevelopersGuide/FirstSteps/FirstLoadComponent/cxx/FirstLoadComponent.cxx \
+    DevelopersGuide/FirstSteps/FirstLoadComponent/cxx/Makefile \
     DevelopersGuide/FirstSteps/FirstLoadComponent/java/FirstLoadComponent.java \
     DevelopersGuide/FirstSteps/FirstLoadComponent/java/Makefile \
     DevelopersGuide/FirstSteps/FirstLoadComponent/basic/FirstLoadComponent.bas \
diff --git a/odk/examples/DevelopersGuide/FirstSteps/FirstLoadComponent/cxx/FirstLoadComponent.cxx b/odk/examples/DevelopersGuide/FirstSteps/FirstLoadComponent/cxx/FirstLoadComponent.cxx
new file mode 100644
index 000000000000..9ac650ad49af
--- /dev/null
+++ b/odk/examples/DevelopersGuide/FirstSteps/FirstLoadComponent/cxx/FirstLoadComponent.cxx
@@ -0,0 +1,148 @@
+/* -*- 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/RuntimeException.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);
+
+        Sequence<PropertyValue> loadProps(0);
+        Reference<XComponent> xSpreadsheetComponent = xComponentLoader->loadComponentFromURL(
+            "private:factory/scalc", "_blank", 0, loadProps);
+
+        Reference<XSpreadsheetDocument> xSpreadsheetDocument(xSpreadsheetComponent, UNO_QUERY);
+        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);
+
+        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);
+        xCellProps->setPropertyValue("CellStyle", Any(OUString("Result")));
+
+        Reference<XModel> xSpreadsheetModel(xSpreadsheetComponent, UNO_QUERY);
+        Reference<XController> xSpreadsheetController = xSpreadsheetModel->getCurrentController();
+        Reference<XSpreadsheetView> xSpreadsheetView(xSpreadsheetController, UNO_QUERY);
+        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);
+        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);
+            Reference<XCellAddressable> xCellAddress(formulaCell, UNO_QUERY);
+            if (xCellAddress.is())
+            {
+                std::cout << "Formula cell in column " << xCellAddress->getCellAddress().Column
+                          << ", row " << xCellAddress->getCellAddress().Row << " contains "
+                          << formulaCell->getFormula() << std::endl;
+            }
+        }
+    }
+    catch (RuntimeException& 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: */
diff --git a/odk/examples/DevelopersGuide/FirstSteps/FirstLoadComponent/cxx/Makefile b/odk/examples/DevelopersGuide/FirstSteps/FirstLoadComponent/cxx/Makefile
new file mode 100644
index 000000000000..20f6b34bd8c9
--- /dev/null
+++ b/odk/examples/DevelopersGuide/FirstSteps/FirstLoadComponent/cxx/Makefile
@@ -0,0 +1,100 @@
+#*************************************************************************
+#
+#  The Contents of this file are made available subject to the terms of
+#  the BSD license.
+#
+#  Copyright 2000, 2010 Oracle and/or its affiliates.
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions
+#  are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. 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.
+#  3. Neither the name of Sun Microsystems, Inc. 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.
+#
+#**************************************************************************
+
+# Builds the FirstLoadComponent example of the SDK.
+
+PRJ=../../../../..
+SETTINGS=$(PRJ)/settings
+
+include $(SETTINGS)/settings.mk
+include $(SETTINGS)/std.mk
+
+# Define non-platform/compiler specific settings
+APP_NAME=FirstLoadComponent
+
+OUT_APP_INC = $(OUT_INC)/$(APP_NAME)
+OUT_APP_GEN = $(OUT_MISC)/$(APP_NAME)
+OUT_APP_OBJ=$(OUT_OBJ)/$(APP_NAME)
+
+CXXFILES = FirstLoadComponent.cxx
+
+OBJFILES = $(patsubst %.cxx,$(OUT_SLO_COMP)/%.$(OBJ_EXT),$(CXXFILES))
+
+# Targets
+.PHONY: ALL
+ALL : \
+	FirstLoadComponent
+
+include $(SETTINGS)/stdtarget.mk
+
+$(OUT_APP_OBJ)/%.$(OBJ_EXT) : %.cxx $(SDKTYPEFLAG)
+	-$(MKDIR) $(subst /,$(PS),$(@D))
+	$(CC) $(CC_FLAGS) $(CC_INCLUDES) -I$(OUT_APP_INC) $(CC_DEFINES) $(CC_OUTPUT_SWITCH)$(subst /,$(PS),$@) $<
+
+$(OUT_BIN)/_$(APP_NAME)$(EXE_EXT) : $(OUT_APP_OBJ)/$(APP_NAME).$(OBJ_EXT)
+	-$(MKDIR) $(subst /,$(PS),$(@D))
+	-$(MKDIR) $(subst /,$(PS),$(OUT_APP_GEN))
+ifeq "$(OS)" "WIN"
+	$(LINK) $(EXE_LINK_FLAGS) /OUT:$@ /MAP:$(OUT_APP_GEN)/$(basename $(@F)).map \
+	  $< $(CPPUHELPERLIB) $(CPPULIB) $(SALHELPERLIB) $(SALLIB)
+else
+	$(LINK) $(EXE_LINK_FLAGS) $(LINK_LIBS) -o $@ $< \
+	  $(CPPUHELPERLIB) $(CPPULIB) $(SALHELPERLIB) $(SALLIB) $(STDC++LIB)
+ifeq "$(OS)" "MACOSX"
+	$(INSTALL_NAME_URELIBS_BIN)  $@
+endif
+endif
+
+$(OUT_BIN)/$(APP_NAME)$(EXE_EXT) : $(OUT_BIN)/_$(APP_NAME)$(EXE_EXT)
+	-$(MKDIR) $(subst /,$(PS),$(@D))
+	$(COPY) $(subst /,$(PS),$(BIN_DIR)/unoapploader$(EXE_EXT)) $(subst /,$(PS),$@)
+# workaround for touch problem under Windows with full qualified paths
+	make -t $@
+
+FirstLoadComponent : $(OUT_BIN)/$(APP_NAME)$(EXE_EXT)
+	@echo --------------------------------------------------------------------------------
+	@echo Please use the following command to execute the example!
+	@echo -
+	@echo $(MAKE) FirstLoadComponent.run
+	@echo --------------------------------------------------------------------------------
+
+%.run: $(OUT_BIN)/FirstLoadComponent$(EXE_EXT)
+	cd $(subst /,$(PS),$(OUT_BIN)) && $(basename $@)
+
+.PHONY: clean
+clean :
+	-$(DELRECURSIVE) $(subst /,$(PS),$(OUT_APP_INC))
+	-$(DELRECURSIVE) $(subst /,$(PS),$(OUT_APP_GEN))
+	-$(DELRECURSIVE) $(subst /,$(PS),$(OUT_APP_OBJ))
+	-$(DEL) $(subst \\,\,$(subst /,$(PS),$(OUT_BIN)/*SimpleBootstrap*))