Generate all projects if ommited

+ Add spreadsheet test

DesktopEditor/doctrenderer/samples/.gitignore

@@ -0,0 +1,9 @@
+!*.vcxproj.user
+!Makefile
+
+out/
+
+*.docx
+*.pptx
+*.xlsx
+*.class

DesktopEditor/doctrenderer/samples/README.md

@@ -0,0 +1,156 @@
+- [Document Builder samples](#document-builder-samples)
+  - [About](#about)
+  - [Project generator: configure.py](#project-generator-configurepy)
+  - [Running C++ samples](#running-c-samples)
+    - [Visual Studio](#visual-studio)
+    - [Qt](#qt)
+    - [Makefile](#makefile)
+  - [Running C# samples](#running-c-samples-1)
+    - [Visual Studio](#visual-studio-1)
+  - [Running Python samples](#running-python-samples)
+  - [Running Java samples](#running-java-samples)
+
+# Document Builder samples
+## About
+Here you can find some code samples for Document Builder library in different programming languages:
+ 1. [C++](#running-c-samples)
+ 2. [C# (.NET)](#running-c-samples-1)
+ 3. [Python](#running-python-samples)
+ 4. [Java](#running-java-samples)
+
+## Project generator: configure.py
+For running C++ and C# code samples use python script `configure/configure.py` which is able to generate:
+ + Visual Studio project files
+ + Qt project file
+ + Makefile
+
+To use `configure.py` you need to specify following options:
+ 1. Which project files to generate: `--vs`, `--qt` or `--make`. Several options are available at the same time, but some of them are not supported on all platforms. In case you provide none of these options, all available projects will be generated.
+ 2. Test samples with `--test TEST`. Some available options:
+    - `--test all` – generate projects for both C++ and C#.
+    - `--test cpp` – generate projects only for C++ samples
+    - `--test cs` – generate projects only for C# samples.
+    - `--test cpp/creating_basic_form` – generate only project for the specified sample.
+
+    Several test options are available at the same time. To see all available `TEST` options call `configure.py -l`.
+ 3. Directory to the Document Builder with `--dir DIR`. If Document Builder is not installed in default path you have to provide path to it.
+
+Generated files will be located in the `out` directory inside of the corresponding test folders.
+
+## Running C++ samples
+
+If Document Builder is not installed in `C:/Program Files/ONLYOFFICE/DocumentBuilder`, for every C++ sample you should change the `workDir` variable at the beginning of *main.cpp* to actual location of Document Builder directory.
+
+### Visual Studio
+
+> **NOTE:** Only available on Windows
+
+ 1. Use `configure.py` to generate VS project files. For example:
+
+    ```shell
+    python configure.py --vs --test cpp/creating_basic_form --test cpp/creating_advanced_form
+    ```
+
+ 2. Open `.sln` file in Visual Studio. It will prompt you to retarget Windows SDK and VS toolset to your installed version – click "OK".
+ 3. The solution is ready to be built and run. Documents will be created in the project files directory.
+
+### Qt
+ 1. Use `configure.py` to generate Qt project files. For example:
+
+    ```shell
+    python configure.py --qt --test cpp
+    ```
+
+ 2. Open `.pro` file in Qt Creator.
+ 3. The project is ready to be built and run. Documents will be created in the `build` directory.
+
+### Makefile
+
+> **NOTE:** Only available on Linux and Mac OS.
+
+ 1. Use `configure.py` to generate Makefile. For example:
+
+    ```shell
+    python configure.py --make --test cpp/filling_spreadsheet
+    ```
+
+ 2. Go to the directory with generated Makefile:
+
+    ```shell
+    cd ../out/cpp/filling_spreadsheet
+    ```
+
+ 3. Call
+
+    ```shell
+    make
+    ```
+
+    `make` will build and run the executable. Documents will be created in the same directory as Makefile is.
+
+## Running C# samples
+
+> **NOTE:** Only available on Windows with Visual Studio and .NET SDK installed
+
+If Document Builder is not installed in `C:/Program Files/ONLYOFFICE/DocumentBuilder`, for every C# sample you should change the `workDirectory` variable at the beginning of `Main` function to actual location of Document Builder directory.
+
+### Visual Studio
+ 1. Use `configure.py` to generate VS project files. For example:
+
+    ```shell
+    python configure.py --vs --test cs
+    ```
+
+ 2. Open `.sln` file in Visual Studio. Depending on your installed .NET SDK version you may need to set different target framework by setting it in Visual Studio project properties or editing it directly in the `.csproj` file.
+ 3. The solution is ready to be built and run. Documents will be created in the project files directory.
+
+## Running Python samples
+
+ 1. Go to test directory:
+
+    ```shell
+    cd python/creating_basic_form
+    ```
+
+ 2. If it is needed, edit path to builder directory at the beginning of the python script:
+
+    ```py
+    sys.path.append('C:/Program Files/ONLYOFFICE/DocumentBuilder')
+    ```
+ 3. Run the script
+
+    ```shell
+    python main.py
+    ```
+
+    Documents will be created in the test directory.
+
+## Running Java samples
+
+> **NOTE:** JDK 8 or newer is required
+
+ 1. Go to test directory:
+
+    ```shell
+    cd java/creating_presentation
+    ```
+
+ 2. Compile the `Program.java` providing the path to ***docbuilder.jar***, located in the Document Builder directory:
+
+    ```shell
+    javac -cp "C:\Program Files\ONLYOFFICE\DocumentBuilder\docbuilder.jar" Program.java
+    ```
+
+ 3. `.class` file should appear in the directory. Run the program:
+
+    ```shell
+    java -cp "C:\Program Files\ONLYOFFICE\DocumentBuilder\docbuilder.jar;." Program
+    ```
+
+    Note, that on UNIX systems the path separator is `:` instead of `;`. Thus, on Linux or Mac OS it should be:
+
+    ```shell
+    java -cp "/opt/onlyoffice/documentbuilder/docbuilder.jar:." Program
+    ```
+
+ 3. Documents will be created in the test directory.

DesktopEditor/doctrenderer/samples/configure/configure.py

@@ -0,0 +1,293 @@
+import os
+import argparse
+import platform
+import uuid
+
+langs = ['cpp', 'cs']
+os_name = platform.system().lower()
+
+def mkdir(dir):
+    if not os.path.exists(dir):
+        os.mkdir(dir)
+
+def log(level, message):
+    print('configure.py: ' + level + ': ' + message)
+
+def getDefaultBuilderDir():
+    dir = ''
+    if os_name == 'windows':
+        dir = 'C:\\Program Files\\ONLYOFFICE\\DocumentBuilder'
+    elif os_name == 'linux':
+        dir = '/opt/onlyoffice/documentbuilder'
+    return dir
+
+def getAllTests():
+    tests = {}
+    for lang in langs:
+        tests[lang] = []
+        test_dirs = os.listdir(lang)
+        for test_dir in test_dirs:
+            if not os.path.isdir(lang + '/' + test_dir):
+                continue
+            tests[lang].append(lang + '/' + test_dir)
+    return tests
+
+def printAvailableTests():
+    all_tests = getAllTests()
+    print('all')
+    for lang in langs:
+        print('-----')
+        print(lang)
+        tests = all_tests[lang]
+        for test in tests:
+            print(test)
+
+class PrintTestsList(argparse.Action):
+    def __call__(self, parser, namespace, values, option_string=None):
+        printAvailableTests()
+        exit()
+
+def getSelectedTests(tests):
+    all_tests = getAllTests()
+    # make set of all available tests
+    tests_set = {'all'}
+    for lang in langs:
+        tests_set.add(lang)
+        tests_set.update(all_tests[lang])
+    # make dict with set of selected tests
+    tests_selected = {lang: set() for lang in langs}
+    # filter tests through only available ones
+    for test in tests:
+        if not test in tests_set:
+            log('warning', 'wrong test "' + test + '". Call script with --list (or -l) to see all available tests')
+            continue
+
+        if test == 'all':
+            for lang in langs:
+                tests_selected[lang].update(all_tests[lang])
+        elif not '/' in test:
+            lang = test
+            tests_selected[lang].update(all_tests[lang])
+        else:
+            lang = test.split('/')[0]
+            tests_selected[lang].add(test)
+    # delete empty tests
+    for lang in langs:
+        if not tests_selected[lang]:
+            del tests_selected[lang]
+
+    return tests_selected
+
+def replacePlaceholders(template_file, output_file, replacements):
+    content = ''
+    # open and read template file
+    with open(template_file, 'r') as file:
+        content = file.read()
+    # replace all placeholders with corresponding values
+    for placeholder, replacement in replacements.items():
+        content = content.replace(placeholder, replacement)
+    # write result to output file
+    with open(output_file, 'w') as file:
+        file.write(content)
+
+def genVSProjectsCPP(tests, builder_dir):
+    for test in tests:
+        test_dir = 'out/' + test
+        mkdir(test_dir)
+        test_name = test.split('/')[1]
+        if os.path.exists(test_dir + '/' + test_name + '.vcxproj'):
+            log('info', 'VS C++ project for sample "' + test + '" already exists. Skipping.')
+            continue
+        else:
+            log('info', 'generating VS C++ project for sample "' + test + '"...')
+        # .vcxproj
+        project_guid = str(uuid.uuid4())
+        replacements = {
+            '[PROJECT_GUID]': project_guid,
+            '[TEST_NAME]': test_name,
+            '[BUILDER_DIR]': builder_dir,
+            '[ROOT_DIR]': os.getcwd()
+        }
+        replacePlaceholders('configure/project_templates/cpp/template.vcxproj', test_dir + '/' + test_name + '.vcxproj', replacements)
+        # .sln
+        replacements = {
+            '[SOLUTION_GUID]': str(uuid.uuid4()).upper(),
+            '[TEST_NAME]': test_name,
+            '[PROJECT_GUID]': project_guid.upper(),
+            '[EXT_GLOBALS_GUID]': str(uuid.uuid4()).upper()
+        }
+        replacePlaceholders('configure/project_templates/cpp/template.sln', test_dir + '/' + test_name + '.sln', replacements)
+        # .vcxproj.filters
+        replacements = {
+            '[GUID_SOURCE_FILES]': str(uuid.uuid4()).upper(),
+            '[GUID_HEADER_FILES]': str(uuid.uuid4()).upper(),
+            '[GUID_RESOURCE_FILES]': str(uuid.uuid4()).upper(),
+            '[TEST_NAME]': test_name
+        }
+        replacePlaceholders('configure/project_templates/cpp/template.vcxproj.filters', test_dir + '/' + test_name + '.vcxproj.filters', replacements)
+        # .vcxproj.user
+        replacements = {
+            '[BUILDER_DIR]': builder_dir
+        }
+        replacePlaceholders('configure/project_templates/cpp/template.vcxproj.user', test_dir + '/' + test_name + '.vcxproj.user', replacements)
+
+def genVSProjectsCS(tests, builder_dir):
+    for test in tests:
+        test_dir = 'out/' + test
+        mkdir(test_dir)
+        test_name = test.split('/')[1]
+        if os.path.exists(test_dir + '/' + test_name + '.csproj'):
+            log('info', 'VS C# project for sample "' + test + '" already exists. Skipping.')
+            continue
+        else:
+            log('info', 'generating VS C# project for sample "' + test + '"...')
+        # .csproj
+        project_guid = str(uuid.uuid4())
+        replacements = {
+            '[TEST_NAME]': test_name,
+            '[BUILDER_DIR]': builder_dir,
+        }
+        replacePlaceholders('configure/project_templates/cs/template.csproj', test_dir + '/' + test_name + '.csproj', replacements)
+        # .sln
+        replacements = {
+            '[SOLUTION_GUID]': str(uuid.uuid4()).upper(),
+            '[TEST_NAME]': test_name,
+            '[PROJECT_GUID]': project_guid.upper(),
+            '[EXT_GLOBALS_GUID]': str(uuid.uuid4()).upper()
+        }
+        replacePlaceholders('configure/project_templates/cs/template.sln', test_dir + '/' + test_name + '.sln', replacements)
+
+def genVSProjects(tests_selected, builder_dir):
+    if os_name != 'windows':
+        log('warning', 'generating Visual Studio projects is only available on Windows')
+        return
+
+    builder_dir = builder_dir.replace('/', '\\')
+    for lang, tests in tests_selected.items():
+        mkdir('out/' + lang)
+        if lang == 'cpp':
+            genVSProjectsCPP(tests, builder_dir)
+        elif lang == 'cs':
+            genVSProjectsCS(tests, builder_dir)
+
+def genQtProjects(tests_selected, builder_dir):
+    # only for C++ projects
+    if 'cpp' not in tests_selected:
+        return
+
+    root_dir = os.getcwd()
+    if os_name == 'windows':
+        builder_dir = builder_dir.replace('\\', '/')
+        root_dir = root_dir.replace('\\', '/')
+
+    tests = tests_selected['cpp']
+    mkdir('out/cpp')
+    for test in tests:
+        test_dir = 'out/' + test
+        mkdir(test_dir)
+        test_name = test.split('/')[1]
+        if os.path.exists(test_dir + '/' + test_name + '.pro'):
+            log('info', 'Qt project for sample "' + test + '" already exists. Skipping.')
+            continue
+        else:
+            log('info', 'generating Qt C++ project for sample "' + test + '"...')
+        # .pro
+        replacements = {
+            '[TEST_NAME]': test_name,
+            '[BUILDER_DIR]': builder_dir,
+            '[ROOT_DIR]': root_dir
+        }
+        replacePlaceholders('configure/project_templates/cpp/template.pro', test_dir + '/' + test_name + '.pro', replacements)
+
+def genMakefile(tests_selected, builder_dir):
+    # only for C++ projects
+    if 'cpp' not in tests_selected:
+        return
+
+    if os_name == 'windows':
+        log('warning', 'generating Makefile is not available on Windows')
+        return
+
+    # initialize variables
+    compiler = ''
+    lflags = ''
+    env_lib_path = ''
+    if os_name == 'linux':
+        compiler = 'g++'
+        lflags = '-Wl,--unresolved-symbols=ignore-in-shared-libs'
+        env_lib_path = 'LD_LIBRARY_PATH'
+    elif os_name == 'darwin':
+        compiler = 'clang++'
+        env_lib_path = 'DYLD_LIBRARY_PATH'
+    root_dir = os.getcwd()
+    tests = tests_selected['cpp']
+    mkdir('out/cpp')
+    for test in tests:
+        test_dir = 'out/' + test
+        mkdir(test_dir)
+        test_name = test.split('/')[1]
+        if os.path.exists(test_dir + '/Makefile'):
+            log('info', 'Makefile for sample "' + test + '" already exists. Skipping.')
+        else:
+            log('info', 'generating Makefile for C++ sample "' + test + '"...')
+            continue
+        # Makefile
+        replacements = {
+            '[TEST_NAME]': test_name,
+            '[BUILDER_DIR]': builder_dir,
+            '[ROOT_DIR]': root_dir,
+            '[COMPILER]': compiler,
+            '[LFLAGS]': lflags,
+            '[ENV_LIB_PATH]': env_lib_path
+        }
+        replacePlaceholders('configure/project_templates/cpp/Makefile', test_dir + '/Makefile', replacements)
+
+
+if __name__ == '__main__':
+    # go to root dir
+    file_dir = os.path.dirname(os.path.realpath(__file__))
+    os.chdir(file_dir + '/..')
+    # initialize argument parser
+    parser = argparse.ArgumentParser(description='Generate project files for Document Builder samples')
+    parser.add_argument('--vs', action='store_true', help='create Visual Studio (.vcxproj and .csproj) project files')
+    parser.add_argument('--qt', action='store_true', help='create Qt (.pro) project files')
+    parser.add_argument('--make', action='store_true', help='create Makefile')
+    parser.add_argument('-t', '--test', dest='tests', action='append', help='specifies tests to generate project files', required=True)
+    parser.add_argument('-l', '--list', action=PrintTestsList, nargs=0, help='show list of available tests and exit')
+
+    builder_dir = getDefaultBuilderDir()
+    if builder_dir:
+        parser.add_argument('--dir', action='store', help='specifies Document Builder directory (default: ' + builder_dir + ')', default=builder_dir)
+    else:
+        parser.add_argument('--dir', action='store', help='specifies Document Builder directory', required=True)
+
+    args = parser.parse_args()
+
+    # validate arguments
+    if not os.path.exists(args.dir):
+        log('error', 'Document Builder directory doesn\'t exist: ' + args.dir)
+        exit(1)
+
+    if not (args.vs or args.qt or args.make):
+        if os_name == 'windows':
+            args.vs = True
+        args.qt = True
+        if os_name != 'windows':
+            args.make = True
+
+    # filter tests
+    tests_selected = getSelectedTests(args.tests)
+
+    # generate projects
+    mkdir('out')
+    # VS
+    if args.vs:
+        genVSProjects(tests_selected, args.dir)
+    elif 'cs' in tests_selected:
+        log('warning', 'generating C# projects only available ' + ('on Windows ' if os_name != 'windows' else '') + 'with --vs')
+    # Qt
+    if args.qt:
+        genQtProjects(tests_selected, args.dir)
+    # Makefile
+    if args.make:
+        genMakefile(tests_selected, args.dir)

DesktopEditor/doctrenderer/samples/configure/project_templates/cpp/Makefile

@@ -0,0 +1,29 @@
+CXX 		= [COMPILER]
+CXXFLAGS	= -std=gnu++11 -Wall -W -fPIC
+INCPATH		= -I[BUILDER_DIR]/include -I[ROOT_DIR]
+LINK		= [COMPILER]
+LFLAGS		= [LFLAGS]
+LIBS		= -L[BUILDER_DIR] -ldoctrenderer
+
+BUILD_DIR 	= build
+
+SRC    		= ../../../cpp/[TEST_NAME]/main.cpp
+OBJ  	  	= $(BUILD_DIR)/main.o
+TARGET      = $(BUILD_DIR)/[TEST_NAME]
+
+.PHONY: all run clean
+
+all: $(TARGET) run
+
+$(TARGET): $(OBJ)
+	$(LINK) $(LFLAGS) -o $(TARGET) $(OBJ) $(LIBS)
+
+$(OBJ): $(SRC)
+	@test -d $(BUILD_DIR) || mkdir -p $(BUILD_DIR)
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $(OBJ) $(SRC)
+
+run: $(TARGET)
+	[ENV_LIB_PATH]="[BUILDER_DIR]" ./$(TARGET)
+
+clean:
+	@rm -rf $(BUILD_DIR)

DesktopEditor/doctrenderer/samples/configure/project_templates/cpp/template.pro

@@ -0,0 +1,17 @@
+TEMPLATE = app
+
+CONFIG += console
+CONFIG -= app_bundle
+
+TARGET = [TEST_NAME]
+DESTDIR = $$PWD/build
+
+BUILDER_DIR = "[BUILDER_DIR]"
+ROOT_DIR = "[ROOT_DIR]"
+INCLUDEPATH += $$BUILDER_DIR/include
+INCLUDEPATH += $$ROOT_DIR
+LIBS += -L$$BUILDER_DIR -ldoctrenderer
+
+linux: QMAKE_LFLAGS += -Wl,--unresolved-symbols=ignore-in-shared-libs
+
+SOURCES += ../../../cpp/[TEST_NAME]/main.cpp

DesktopEditor/doctrenderer/samples/configure/project_templates/cpp/template.sln

@@ -0,0 +1,29 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{[SOLUTION_GUID]}") = "[TEST_NAME]", "[TEST_NAME].vcxproj", "{[PROJECT_GUID]}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{[PROJECT_GUID]}.Debug|x64.ActiveCfg = Debug|x64
+		{[PROJECT_GUID]}.Debug|x64.Build.0 = Debug|x64
+		{[PROJECT_GUID]}.Debug|x86.ActiveCfg = Debug|Win32
+		{[PROJECT_GUID]}.Debug|x86.Build.0 = Debug|Win32
+		{[PROJECT_GUID]}.Release|x64.ActiveCfg = Release|x64
+		{[PROJECT_GUID]}.Release|x64.Build.0 = Release|x64
+		{[PROJECT_GUID]}.Release|x86.ActiveCfg = Release|Win32
+		{[PROJECT_GUID]}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {[EXT_GLOBALS_GUID]}
+	EndGlobalSection
+EndGlobal

DesktopEditor/doctrenderer/samples/configure/project_templates/cpp/template.vcxproj

@@ -0,0 +1,147 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{[PROJECT_GUID]}</ProjectGuid>
+    <RootNamespace>[TEST_NAME]</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+    <IncludePath>[BUILDER_DIR]\include;[ROOT_DIR];$(IncludePath)</IncludePath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <IncludePath>[BUILDER_DIR]\include;[ROOT_DIR];$(IncludePath)</IncludePath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalLibraryDirectories>[BUILDER_DIR];%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>doctrenderer.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalLibraryDirectories>[BUILDER_DIR];%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>doctrenderer.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\cpp\[TEST_NAME]\main.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

DesktopEditor/doctrenderer/samples/configure/project_templates/cpp/template.vcxproj.filters

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{[GUID_SOURCE_FILES]}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{[GUID_HEADER_FILES]}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{[GUID_RESOURCE_FILES]}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\cpp\[TEST_NAME]\main.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>

DesktopEditor/doctrenderer/samples/configure/project_templates/cpp/template.vcxproj.user

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LocalDebuggerEnvironment>PATH=[BUILDER_DIR];%PATH%
+$(LocalDebuggerEnvironment)</LocalDebuggerEnvironment>
+    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LocalDebuggerEnvironment>PATH=[BUILDER_DIR];%PATH%
+$(LocalDebuggerEnvironment)</LocalDebuggerEnvironment>
+    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
+  </PropertyGroup>
+</Project>

DesktopEditor/doctrenderer/samples/configure/project_templates/cs/template.csproj

@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\..\cs\[TEST_NAME]\Program.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Reference Include="[BUILDER_DIR]\docbuilder.net.dll" />
+  </ItemGroup>
+</Project>

DesktopEditor/doctrenderer/samples/configure/project_templates/cs/template.sln

@@ -0,0 +1,23 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{[SOLUTION_GUID]}") = "[TEST_NAME]", "[TEST_NAME].csproj", "{[PROJECT_GUID]}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{[PROJECT_GUID]}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{[PROJECT_GUID]}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{[PROJECT_GUID]}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{[PROJECT_GUID]}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {[EXT_GLOBALS_GUID]}
+	EndGlobalSection
+EndGlobal

DesktopEditor/doctrenderer/samples/cpp/commenting_errors/main.cpp

@@ -0,0 +1,90 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+#include <string>
+#include "common.h"
+#include "docbuilder.h"
+
+#include "resources/utils/utils.h"
+
+using namespace std;
+using namespace NSDoctRenderer;
+
+const wchar_t* workDir = L"C:\\Program Files\\ONLYOFFICE\\DocumentBuilder";
+const wchar_t* resultPath = L"result.xlsx";
+
+// Helper functions
+void CheckCell(CValue oWorksheet, wstring cell, int row, int col)
+{
+    if (cell.find('#') != std::wstring::npos)
+    {
+        wstring commentMsg = L"Error: " + cell;
+        CValue errorCell = oWorksheet.Call("GetRangeByNumber", row, col);
+        errorCell.Call("AddComment", commentMsg.c_str());
+    }
+}
+
+// Main function
+int main()
+{
+    // Init DocBuilder
+    CDocBuilder::Initialize(workDir);
+    CDocBuilder oBuilder;
+    oBuilder.SetProperty("--work-directory", workDir);
+
+    // Open file and get context
+    wstring templatePath = NSUtils::GetResourcesDirectory() + L"/docs/spreadsheet_with_errors.xlsx";
+    oBuilder.OpenFile(templatePath.c_str(), L"");
+    CContext oContext = oBuilder.GetContext();
+    CContextScope oScope = oContext.CreateScope();
+    CValue oGlobal = oContext.GetGlobal();
+    CValue oApi = oGlobal["Api"];
+
+    // Find and comment formula errors
+    CValue oWorksheet = oApi.Call("GetActiveSheet");
+    CValue oRange = oWorksheet.Call("GetUsedRange");
+    CValue data = oRange.Call("GetValue");
+
+    for (int row = 0; row < (int)data.GetLength(); row++)
+    {
+        for (int col = 0; col < (int)data[0].GetLength(); col++)
+        {
+            CheckCell(oWorksheet, data[row][col].ToString().c_str(), row, col);
+        }
+    }
+
+    // Save and close
+    oBuilder.SaveFile(OFFICESTUDIO_FILE_SPREADSHEET_XLSX, resultPath);
+    oBuilder.CloseFile();
+    CDocBuilder::Dispose();
+    return 0;
+}

DesktopEditor/doctrenderer/samples/cpp/creating_advanced_form/main.cpp

@@ -0,0 +1,206 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+#include <string>
+#include "common.h"
+#include "docbuilder.h"
+
+using namespace std;
+using namespace NSDoctRenderer;
+
+const wchar_t* workDir = L"C:\\Program Files\\ONLYOFFICE\\DocumentBuilder";
+const wchar_t* resultPath = L"result.docx";
+
+// Helper functions
+string cValueToString(CValue value)
+{
+    wchar_t* txt = value.ToString().c_str();
+    wstring ws(txt);
+    string str(ws.begin(), ws.end());
+    return str;
+}
+
+void setTableBorders(CValue oTable, int borderColor)
+{
+    oTable.Call("SetTableBorderTop", "single", 4, 0, borderColor, borderColor, borderColor);
+    oTable.Call("SetTableBorderBottom", "single", 4, 0, borderColor, borderColor, borderColor);
+    oTable.Call("SetTableBorderLeft", "single", 4, 0, borderColor, borderColor, borderColor);
+    oTable.Call("SetTableBorderRight", "single", 4, 0, borderColor, borderColor, borderColor);
+    oTable.Call("SetTableBorderInsideV", "single", 4, 0, borderColor, borderColor, borderColor);
+    oTable.Call("SetTableBorderInsideH", "single", 4, 0, borderColor, borderColor, borderColor);
+}
+
+CValue createFullWidthTable(CValue oApi, int rows, int cols, int borderColor)
+{
+    CValue oTable = oApi.Call("CreateTable", cols, rows);
+    oTable.Call("SetWidth", "percent", 100);
+    setTableBorders(oTable, borderColor);
+    return oTable;
+}
+
+CValue getTableCellParagraph(CValue oTable, int row, int col)
+{
+    return oTable.Call("GetCell", row, col).Call("GetContent").Call("GetElement", 0);
+}
+
+void addTextToParagraph(CValue oParagraph, std::string text, int fontSize, bool isBold)
+{
+    oParagraph.Call("AddText", text.c_str());
+    oParagraph.Call("SetFontSize", fontSize);
+    oParagraph.Call("SetBold", isBold);
+}
+
+void setPictureFormProperties(CValue oPictureForm, std::string key, std::string tip, bool required, std::string placeholder, std::string scaleFlag, bool lockAspectRatio, bool respectBorders, int shiftX, int shiftY, std::string imageUrl)
+{
+    oPictureForm.Call("SetFormKey", key.c_str());
+    oPictureForm.Call("SetTipText", tip.c_str());
+    oPictureForm.Call("SetRequired", required);
+    oPictureForm.Call("SetPlaceholderText", placeholder.c_str());
+    oPictureForm.Call("SetScaleFlag", scaleFlag.c_str());
+    oPictureForm.Call("SetLockAspectRatio", lockAspectRatio);
+    oPictureForm.Call("SetRespectBorders", respectBorders);
+    oPictureForm.Call("SetPicturePosition", shiftX, shiftY);
+    oPictureForm.Call("SetImage", imageUrl.c_str());
+}
+
+void setTextFormProperties(CValue oTextForm, string key, string tip, bool required, string placeholder, bool comb, int maxCharacters, int cellWidth, bool multiLine, bool autoFit)
+{
+    oTextForm.Call("SetFormKey", key.c_str());
+    oTextForm.Call("SetTipText", tip.c_str());
+    oTextForm.Call("SetRequired", required);
+    oTextForm.Call("SetPlaceholderText", placeholder.c_str());
+    oTextForm.Call("SetComb", comb);
+    oTextForm.Call("SetCharactersLimit", maxCharacters);
+    oTextForm.Call("SetCellWidth", cellWidth);
+    oTextForm.Call("SetCellWidth", multiLine);
+    oTextForm.Call("SetMultiline", autoFit);
+}
+
+void addTextFormToParagraph(CValue oParagraph, CValue oTextForm, int fontSize, string jc, bool hasBorder, int borderColor)
+{
+    if (hasBorder)
+    {
+        oTextForm.Call("SetBorderColor", borderColor, borderColor, borderColor);
+    }
+    oParagraph.Call("AddElement", oTextForm);
+    oParagraph.Call("SetFontSize", fontSize);
+    oParagraph.Call("SetJc", jc.c_str());
+}
+
+// Main function
+int main()
+{
+    // Init DocBuilder
+    CDocBuilder::Initialize(workDir);
+    CDocBuilder oBuilder;
+    oBuilder.SetProperty("--work-directory", workDir);
+    oBuilder.CreateFile(OFFICESTUDIO_FILE_DOCUMENT_DOCX);
+
+    CContext oContext = oBuilder.GetContext();
+    CContextScope oScope = oContext.CreateScope();
+    CValue oGlobal = oContext.GetGlobal();
+    CValue oApi = oGlobal["Api"];
+
+    // Create advanced form
+    CValue oDocument = oApi.Call("GetDocument");
+    CValue oTable = createFullWidthTable(oApi, 1, 2, 255);
+    CValue oParagraph = getTableCellParagraph(oTable, 0, 0);
+    addTextToParagraph(oParagraph, "PURCHASE ORDER", 36, true);
+    oParagraph = getTableCellParagraph(oTable, 0, 1);
+    addTextToParagraph(oParagraph, "Serial # ", 25, true);
+
+    CValue oTextForm = oApi.Call("CreateTextForm");
+    setTextFormProperties(oTextForm, "Serial", "Enter serial number", false, "Serial", true, 6, 1, false, false);
+    addTextFormToParagraph(oParagraph, oTextForm, 25, "left", true, 255);
+    oDocument.Call("Push", oTable);
+
+    CValue oPictureForm = oApi.Call("CreatePictureForm");
+    setPictureFormProperties(oPictureForm, "Photo", "Upload company logo", false, "Photo", "tooBig", false, false, 0, 0, "https://api.onlyoffice.com/content/img/docbuilder/examples/user-profile.png");
+    oParagraph = oApi.Call("CreateParagraph");
+    oParagraph.Call("AddElement", oPictureForm);
+    oDocument.Call("Push", oParagraph);
+
+    oTextForm = oApi.Call("CreateTextForm");
+    setTextFormProperties(oTextForm, "Company Name", "Enter company name", false, "Company Name", true, 20, 1, false, false);
+    oParagraph = oApi.Call("CreateParagraph");
+    addTextFormToParagraph(oParagraph, oTextForm, 35, "left", false, 255);
+    oDocument.Call("Push", oParagraph);
+
+    oParagraph = oApi.Call("CreateParagraph");
+    addTextToParagraph(oParagraph, "Date: ", 25, true);
+    oTextForm = oApi.Call("CreateTextForm");
+    setTextFormProperties(oTextForm, "Date", "Date", false, "DD.MM.YYYY", true, 10, 1, false, false);
+    addTextFormToParagraph(oParagraph, oTextForm, 25, "left", true, 255);
+    oDocument.Call("Push", oParagraph);
+
+    oParagraph = oApi.Call("CreateParagraph");
+    addTextToParagraph(oParagraph, "To:", 35, true);
+    oDocument.Call("Push", oParagraph);
+
+    oTable = createFullWidthTable(oApi, 1, 1, 200);
+    oParagraph = getTableCellParagraph(oTable, 0, 0);
+    oTextForm = oApi.Call("CreateTextForm");
+    setTextFormProperties(oTextForm, "Recipient", "Recipient", false, "Recipient", true, 25, 1, false, false);
+    addTextFormToParagraph(oParagraph, oTextForm, 32, "left", false, 255);
+    oDocument.Call("Push", oTable);
+
+    oTable = createFullWidthTable(oApi, 10, 2, 200);
+    oTable.Call("GetRow", 0).Call("SetBackgroundColor", 245, 245, 245, false);
+    CValue oCell = oTable.Call("GetCell", 0, 0);
+    oCell.Call("SetWidth", "percent", 30);
+    oParagraph = getTableCellParagraph(oTable, 0, 0);
+    addTextToParagraph(oParagraph, "Qty.", 30, true);
+    oParagraph = getTableCellParagraph(oTable, 0, 1);
+    addTextToParagraph(oParagraph, "Description", 30, true);
+
+    for (int i = 1; i < 10; i++)
+    {
+        CValue oTempParagraph = getTableCellParagraph(oTable, i, 0);
+        CValue oTempTextForm = oApi.Call("CreateTextForm");
+        setTextFormProperties(oTempTextForm, "Qty" + std::to_string(i), "Qty" + std::to_string(i), false, " ", true, 9, 1, false, false);
+        addTextFormToParagraph(oTempParagraph, oTempTextForm, 30, "left", false, 255);
+        oTempParagraph = getTableCellParagraph(oTable, i, 1);
+        oTempTextForm = oApi.Call("CreateTextForm");
+        setTextFormProperties(oTempTextForm, "Description" + std::to_string(i), "Description" + std::to_string(i), false, " ", true, 22, 1, false, false);
+        addTextFormToParagraph(oTempParagraph, oTempTextForm, 30, "left", false, 255);
+    }
+
+    oDocument.Call("Push", oTable);
+    oDocument.Call("RemoveElement", 0);
+    oDocument.Call("RemoveElement", 1);
+
+    // Save and close
+    oBuilder.SaveFile(OFFICESTUDIO_FILE_DOCUMENT_DOCX, resultPath);
+    oBuilder.CloseFile();
+    CDocBuilder::Dispose();
+    return 0;
+}

DesktopEditor/doctrenderer/samples/cpp/creating_basic_form/main.cpp

@@ -0,0 +1,108 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+#include <string>
+#include "common.h"
+#include "docbuilder.h"
+
+using namespace NSDoctRenderer;
+
+const wchar_t* workDir = L"C:\\Program Files\\ONLYOFFICE\\DocumentBuilder";
+const wchar_t* resultPath = L"result.docx";
+
+// Helper functions
+void setPictureFormProperties(CValue oPictureForm, std::string key, std::string tip, bool required, std::string placeholder, std::string scaleFlag, bool lockAspectRatio, bool respectBorders, int shiftX, int shiftY, std::string imageUrl)
+{
+    oPictureForm.Call("SetFormKey", key.c_str());
+    oPictureForm.Call("SetTipText", tip.c_str());
+    oPictureForm.Call("SetRequired", required);
+    oPictureForm.Call("SetPlaceholderText", placeholder.c_str());
+    oPictureForm.Call("SetScaleFlag", scaleFlag.c_str());
+    oPictureForm.Call("SetLockAspectRatio", lockAspectRatio);
+    oPictureForm.Call("SetRespectBorders", respectBorders);
+    oPictureForm.Call("SetPicturePosition", shiftX, shiftY);
+    oPictureForm.Call("SetImage", imageUrl.c_str());
+}
+void setTextFormProperties(CValue oTextForm, std::string key, std::string tip, bool required, std::string placeholder, bool comb, int maxCharacters, int cellWidth, bool multiLine, bool autoFit)
+{
+    oTextForm.Call("SetFormKey", key.c_str());
+    oTextForm.Call("SetTipText", tip.c_str());
+    oTextForm.Call("SetRequired", required);
+    oTextForm.Call("SetPlaceholderText", placeholder.c_str());
+    oTextForm.Call("SetComb", comb);
+    oTextForm.Call("SetCharactersLimit", maxCharacters);
+    oTextForm.Call("SetCellWidth", cellWidth);
+    oTextForm.Call("SetCellWidth", multiLine);
+    oTextForm.Call("SetMultiline", autoFit);
+}
+
+// Main function
+int main()
+{
+    // Init DocBuilder
+    CDocBuilder::Initialize(workDir);
+    CDocBuilder oBuilder;
+    oBuilder.SetProperty("--work-directory", workDir);
+    oBuilder.CreateFile(OFFICESTUDIO_FILE_DOCUMENT_DOCX);
+
+    CContext oContext = oBuilder.GetContext();
+    CContextScope oScope = oContext.CreateScope();
+    CValue oGlobal = oContext.GetGlobal();
+    CValue oApi = oGlobal["Api"];
+
+    // Create basic form
+    CValue oDocument = oApi.Call("GetDocument");
+    CValue oParagraph = oDocument.Call("GetElement", 0);
+    CValue oHeadingStyle = oDocument.Call("GetStyle", "Heading 3");
+
+    oParagraph.Call("AddText", "Employee pass card");
+    oParagraph.Call("SetStyle", oHeadingStyle);
+    oDocument.Call("Push", oParagraph);
+
+    CValue oPictureForm = oApi.Call("CreatePictureForm");
+    setPictureFormProperties(oPictureForm, "Photo", "Upload your photo", false, "Photo", "tooBig", true, false, 50, 50, "https://api.onlyoffice.com/content/img/docbuilder/examples/user-profile.png");
+    oParagraph = oApi.Call("CreateParagraph");
+    oParagraph.Call("AddElement", oPictureForm);
+    oDocument.Call("Push", oParagraph);
+
+    CValue oTextForm = oApi.Call("CreateTextForm");
+    setTextFormProperties(oTextForm, "First name", "Enter your first name", false, "First name", true, 13, 3, false, false);
+    oParagraph = oApi.Call("CreateParagraph");
+    oParagraph.Call("AddElement", oTextForm);
+    oDocument.Call("Push", oParagraph);
+
+    // Save and close
+    oBuilder.SaveFile(OFFICESTUDIO_FILE_DOCUMENT_DOCX, resultPath);
+    oBuilder.CloseFile();
+    CDocBuilder::Dispose();
+    return 0;
+}

DesktopEditor/doctrenderer/samples/cpp/creating_chart_presentation/main.cpp

@@ -0,0 +1,156 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+#include <string>
+#include <vector>
+#include "common.h"
+#include "docbuilder.h"
+
+#include "resources/utils/utils.h"
+
+using namespace std;
+using namespace NSDoctRenderer;
+
+const wchar_t* workDir = L"C:\\Program Files\\ONLYOFFICE\\DocumentBuilder";
+const wchar_t* resultPath = L"result.pptx";
+
+void addText(CValue oApi, int fontSize, string text, CValue oSlide, CValue oShape, CValue oParagraph, CValue oFill, string jc)
+{
+    CValue oRun = oApi.Call("CreateRun");
+    CValue oTextPr = oRun.Call("GetTextPr");
+    oTextPr.Call("SetFontSize", fontSize);
+    oTextPr.Call("SetFill", oFill);
+    oTextPr.Call("SetFontFamily", "Tahoma");
+    oParagraph.Call("SetJc", jc.c_str());
+    oRun.Call("AddText", text.c_str());
+    oRun.Call("AddLineBreak");
+    oParagraph.Call("AddElement", oRun);
+    oSlide.Call("AddObject", oShape);
+}
+
+// Main function
+int main()
+{
+    // Init DocBuilder
+    CDocBuilder::Initialize(workDir);
+    CDocBuilder oBuilder;
+    oBuilder.SetProperty("--work-directory", workDir);
+
+    // Read chart data from xlsx
+    wstring templatePath = NSUtils::GetResourcesDirectory() + L"/docs/chart_data.xlsx";
+    oBuilder.OpenFile(templatePath.c_str(), L"");
+    CContext oContext = oBuilder.GetContext();
+    CContextScope oScope = oContext.CreateScope();
+    CValue oGlobal = oContext.GetGlobal();
+    CValue oApi = oGlobal["Api"];
+    CValue oWorksheet = oApi.Call("GetActiveSheet");
+    CValue values = oWorksheet.Call("GetUsedRange").Call("GetValue");
+
+    int sizeX = values.GetLength();
+    int sizeY = values[0].GetLength();
+    vector<vector<wstring>> data(sizeX, vector<wstring>(sizeY));
+    for (int i = 0; i < sizeX; i++)
+    {
+        for (int j = 0; j < sizeY; j++)
+        {
+            data[i][j] = values[i][j].ToString().c_str();
+        }
+    }
+    oBuilder.CloseFile();
+
+    // Create chart presentation
+    oBuilder.CreateFile(OFFICESTUDIO_FILE_PRESENTATION_PPTX);
+    oContext = oBuilder.GetContext();
+    oScope = oContext.CreateScope();
+    oGlobal = oContext.GetGlobal();
+    oApi = oGlobal["Api"];
+    CValue oPresentation = oApi.Call("GetPresentation");
+    CValue oSlide = oPresentation.Call("GetSlideByIndex", 0);
+    oSlide.Call("RemoveAllObjects");
+
+    CValue oRGBColor = oApi.Call("CreateRGBColor", 255, 244, 240);
+    CValue oFill = oApi.Call("CreateSolidFill", oRGBColor);
+    oSlide.Call("SetBackground", oFill);
+
+    CValue oStroke = oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill"));
+    CValue oShapeTitle = oApi.Call("CreateShape", "rect", 300 * 36000, 20 * 36000, oApi.Call("CreateNoFill"), oStroke);
+    CValue oShapeText = oApi.Call("CreateShape", "rect", 120 * 36000, 80 * 36000, oApi.Call("CreateNoFill"), oStroke);
+    oShapeTitle.Call("SetPosition", 20 * 36000, 20 * 36000);
+    oShapeText.Call("SetPosition", 210 * 36000, 50 * 36000);
+    CValue oParagraphTitle = oShapeTitle.Call("GetDocContent").Call("GetElement", 0);
+    CValue oParagraphText = oShapeText.Call("GetDocContent").Call("GetElement", 0);
+    oRGBColor = oApi.Call("CreateRGBColor", 115, 81, 68);
+    oFill = oApi.Call("CreateSolidFill", oRGBColor);
+
+    string titleContent = "Price Type Report";
+    string textContent = "This is an overview of price types. As we can see, May was the price peak, but even in June the price went down, the annual upward trend persists.";
+    addText(oApi, 80, titleContent, oSlide, oShapeTitle, oParagraphTitle, oFill, "center");
+    addText(oApi, 42, textContent, oSlide, oShapeText, oParagraphText, oFill, "left");
+
+    // Transform 2d array into cols names, rows names and data
+    CValue cols = oContext.CreateArray(sizeY - 1);
+    for (int col = 1; col < sizeY; col++)
+    {
+        cols[col - 1] = data[0][col].c_str();
+    }
+
+    CValue rows = oContext.CreateArray(sizeX - 1);
+    for (int row = 1; row < sizeX; row++)
+    {
+        rows[row - 1] = data[row][0].c_str();
+    }
+
+    CValue vals = oContext.CreateArray(sizeY - 1);
+    for (int row = 1; row < sizeY; row++)
+    {
+        CValue row_data = oContext.CreateArray(sizeX - 1);
+        for (int col = 1; col < sizeX; col++)
+        {
+            row_data[col - 1] = data[col][row].c_str();
+        }
+        vals[row - 1] = row_data;
+    }
+
+    // Pass CValue data to the CreateChart method
+    CValue oChart = oApi.Call("CreateChart", "lineStacked", vals, cols, rows);
+    oChart.Call("SetSize", 180 * 36000, 100 * 36000);
+    oChart.Call("SetPosition", 20 * 36000, 50 * 36000);
+    oChart.Call("ApplyChartStyle", 24);
+    oChart.Call("SetLegendFontSize", 12);
+    oChart.Call("SetLegendPos", "top");
+    oSlide.Call("AddObject", oChart);
+
+    // Save and close
+    oBuilder.SaveFile(OFFICESTUDIO_FILE_PRESENTATION_PPTX, resultPath);
+    oBuilder.CloseFile();
+    CDocBuilder::Dispose();
+    return 0;
+}

DesktopEditor/doctrenderer/samples/cpp/creating_presentation/main.cpp

@@ -0,0 +1,156 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+#include <map>
+#include <string>
+#include "common.h"
+#include "docbuilder.h"
+
+using namespace std;
+using namespace NSDoctRenderer;
+
+const wchar_t* workDir = L"C:\\Program Files\\ONLYOFFICE\\DocumentBuilder";
+const wchar_t* resultPath = L"result.pptx";
+
+// Helper functions
+CValue createImageSlide(CValue oApi, CValue oPresentation, string image_url)
+{
+    CValue oSlide = oApi.Call("CreateSlide");
+    oPresentation.Call("AddSlide", oSlide);
+    CValue oFill = oApi.Call("CreateBlipFill", image_url.c_str(), "stretch");
+    oSlide.Call("SetBackground", oFill);
+    oSlide.Call("RemoveAllObjects");
+    return oSlide;
+}
+
+void addTextToSlideShape(CValue oApi, CValue oContent, string text, int fontSize, bool isBold, string js)
+{
+    CValue oParagraph = oApi.Call("CreateParagraph");
+    oParagraph.Call("SetSpacingBefore", 0);
+    oParagraph.Call("SetSpacingAfter", 0);
+    oContent.Call("Push", oParagraph);
+    CValue oRun = oParagraph.Call("AddText", text.c_str());
+    oRun.Call("SetFill", oApi.Call("CreateSolidFill", oApi.Call("CreateRGBColor", 0xff, 0xff, 0xff)));
+    oRun.Call("SetFontSize", fontSize);
+    oRun.Call("SetFontFamily", "Georgia");
+    oRun.Call("SetBold", isBold);
+    oParagraph.Call("SetJc", js.c_str());
+}
+
+// Main function
+int main()
+{
+    map<string, string>slideImages;
+    slideImages["gun"] = "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_gun.png";
+    slideImages["axe"] = "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_axe.png";
+    slideImages["knight"] = "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_knight.png";
+    slideImages["sky"] = "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_sky.png";
+
+    // Init DocBuilder
+    CDocBuilder::Initialize(workDir);
+    CDocBuilder oBuilder;
+    oBuilder.SetProperty("--work-directory", workDir);
+    oBuilder.CreateFile(OFFICESTUDIO_FILE_PRESENTATION_PPTX);
+
+    CContext oContext = oBuilder.GetContext();
+    CContextScope oScope = oContext.CreateScope();
+    CValue oGlobal = oContext.GetGlobal();
+    CValue oApi = oGlobal["Api"];
+
+    // Create presentation
+    CValue oPresentation = oApi.Call("GetPresentation");
+    oPresentation.Call("SetSizes", 9144000, 6858000);
+
+    CValue oSlide = createImageSlide(oApi, oPresentation, slideImages["gun"]);
+    oPresentation.Call("GetSlideByIndex", 0).Call("Delete");
+
+    CValue oShape = oApi.Call("CreateShape", "rect", 8056800, 3020400, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+    oShape.Call("SetPosition", 608400, 1267200);
+    CValue oContent = oShape.Call("GetDocContent");
+    oContent.Call("RemoveAllElements");
+    addTextToSlideShape(oApi, oContent, "How They", 160, true, "left");
+    addTextToSlideShape(oApi, oContent, "Throw Out", 132, false, "left");
+    addTextToSlideShape(oApi, oContent, "a Challenge", 132, false, "left");
+    oSlide.Call("AddObject", oShape);
+
+    oSlide = createImageSlide(oApi, oPresentation, slideImages["axe"]);
+
+    oShape = oApi.Call("CreateShape", "rect", 6904800, 1724400, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+    oShape.Call("SetPosition", 1764000, 1191600);
+    oContent = oShape.Call("GetDocContent");
+    oContent.Call("RemoveAllElements");
+    addTextToSlideShape(oApi, oContent, "American Indians ", 110, true, "right");
+    addTextToSlideShape(oApi, oContent, "(XVII century)", 94, false, "right");
+    oSlide.Call("AddObject", oShape);
+
+    oShape = oApi.Call("CreateShape", "rect", 4986000, 2419200, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+    oShape.Call("SetPosition", 3834000, 3888000);
+    oContent = oShape.Call("GetDocContent");
+    oContent.Call("RemoveAllElements");
+    addTextToSlideShape(oApi, oContent, "put a tomahawk on the ground in the ", 84, false, "right");
+    addTextToSlideShape(oApi, oContent, "rival's camp", 84, false, "right");
+    oSlide.Call("AddObject", oShape);
+
+    oSlide = createImageSlide(oApi, oPresentation, slideImages["knight"]);
+
+    oShape = oApi.Call("CreateShape", "rect", 6904800, 1724400, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+    oShape.Call("SetPosition", 1764000, 1191600);
+    oContent = oShape.Call("GetDocContent");
+    oContent.Call("RemoveAllElements");
+    addTextToSlideShape(oApi, oContent, "European Knights", 110, true, "right");
+    addTextToSlideShape(oApi, oContent, " (XII-XVI centuries)", 94, false, "right");
+    oSlide.Call("AddObject", oShape);
+
+    oShape = oApi.Call("CreateShape", "rect", 4986000, 2419200, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+    oShape.Call("SetPosition", 3834000, 3888000);
+    oContent = oShape.Call("GetDocContent");
+    oContent.Call("RemoveAllElements");
+    addTextToSlideShape(oApi, oContent, "threw a glove", 84, false, "right");
+    addTextToSlideShape(oApi, oContent, "in the rival's face", 84, false, "right");
+    oSlide.Call("AddObject", oShape);
+
+    oSlide = createImageSlide(oApi, oPresentation, slideImages["sky"]);
+
+    oShape = oApi.Call("CreateShape", "rect", 7887600, 3063600, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+    oShape.Call("SetPosition", 630000, 1357200);
+    oContent = oShape.Call("GetDocContent");
+    oContent.Call("RemoveAllElements");
+    addTextToSlideShape(oApi, oContent, "OnlyOffice", 176, false, "center");
+    addTextToSlideShape(oApi, oContent, "stands for Peace", 132, false, "center");
+    oSlide.Call("AddObject", oShape);
+
+    // Save and close
+    oBuilder.SaveFile(OFFICESTUDIO_FILE_PRESENTATION_PPTX, resultPath);
+    oBuilder.CloseFile();
+    CDocBuilder::Dispose();
+    return 0;
+}

DesktopEditor/doctrenderer/samples/cpp/filling_form/main.cpp

@@ -0,0 +1,94 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+#include <map>
+#include <string>
+#include "common.h"
+#include "docbuilder.h"
+
+#include "resources/utils/utils.h"
+
+using namespace std;
+using namespace NSDoctRenderer;
+
+const wchar_t* workDir = L"C:\\Program Files\\ONLYOFFICE\\DocumentBuilder";
+const wchar_t* resultPath = L"result.docx";
+
+// Main function
+int main()
+{
+    std::map<wstring, wstring> formData;
+    formData[L"Photo"] = L"https://api.onlyoffice.com/content/img/docbuilder/examples/blue_cloud.png";
+    formData[L"Serial"] = L"A1345";
+    formData[L"Company Name"] = L"Blue Cloud";
+    formData[L"Date"] = L"25.12.2023";
+    formData[L"Recipient"] = L"Space Corporation";
+    formData[L"Qty1"] = L"25";
+    formData[L"Description1"] = L"Frame";
+    formData[L"Qty2"] = L"2";
+    formData[L"Description2"] = L"Stack";
+    formData[L"Qty3"] = L"34";
+    formData[L"Description3"] = L"Shifter";
+
+    // Init DocBuilder
+    CDocBuilder::Initialize(workDir);
+    CDocBuilder oBuilder;
+    oBuilder.SetProperty("--work-directory", workDir);
+    wstring templatePath = NSUtils::GetResourcesDirectory() + L"/docs/form.docx";
+    oBuilder.OpenFile(templatePath.c_str(), L"");
+
+    CContext oContext = oBuilder.GetContext();
+    CContextScope oScope = oContext.CreateScope();
+    CValue oGlobal = oContext.GetGlobal();
+    CValue oApi = oGlobal["Api"];
+
+    // Fill form
+    CValue oDocument = oApi.Call("GetDocument");
+    CValue aForms = oDocument.Call("GetAllForms");
+
+    int formNum = 0;
+    while (formNum < (int)aForms.GetLength())
+    {
+        CValue form = aForms[formNum];
+        wstring type = aForms[formNum].Call("GetFormType").ToString().c_str();
+        wstring value = formData[aForms[formNum].Call("GetFormKey").ToString().c_str()];
+        if (type == L"textForm") form.Call("SetText", value.c_str());
+        if (type == L"pictureForm") form.Call("SetImage", value.c_str());
+        formNum++;
+    }
+
+    // Save and close
+    oBuilder.SaveFile(OFFICESTUDIO_FILE_DOCUMENT_DOCX, resultPath);
+    oBuilder.CloseFile();
+    CDocBuilder::Dispose();
+    return 0;
+}

DesktopEditor/doctrenderer/samples/cpp/filling_spreadsheet/main.cpp

@@ -0,0 +1,100 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+#include <string>
+#include "common.h"
+#include "docbuilder.h"
+
+using namespace std;
+using namespace NSDoctRenderer;
+
+const wchar_t* workDir = L"C:\\Program Files\\ONLYOFFICE\\DocumentBuilder";
+const wchar_t* resultPath = L"result.xlsx";
+
+// Main function
+int main()
+{
+    string data[9][4] = {
+        { "Id", "Product", "Price", "Available" },
+        { "1001", "Item A", "12.2", "true" },
+        { "1002", "Item B", "18.8", "true" },
+        { "1003", "Item C", "70.1", "false" },
+        { "1004", "Item D", "60.6", "true" },
+        { "1005", "Item E", "32.6", "true" },
+        { "1006", "Item F", "28.3", "false" },
+        { "1007", "Item G", "11.1", "false" },
+        { "1008", "Item H", "41.4", "true" }
+    };
+
+    // Init DocBuilder
+    CDocBuilder::Initialize(workDir);
+    CDocBuilder oBuilder;
+    oBuilder.SetProperty("--work-directory", workDir);
+    oBuilder.CreateFile(OFFICESTUDIO_FILE_SPREADSHEET_XLSX);
+
+    CContext oContext = oBuilder.GetContext();
+    CContextScope oScope = oContext.CreateScope();
+    CValue oGlobal = oContext.GetGlobal();
+    CValue oApi = oGlobal["Api"];
+
+    // Find and comment formula errors
+    CValue oWorksheet = oApi.Call("GetActiveSheet");
+
+    // Create CValue array from data
+    int rowsLen = sizeof data / sizeof data[0];
+    int colsLen = sizeof data[0] / sizeof(string);
+    CValue oArray = oContext.CreateArray(rowsLen);
+
+    for (int row = 0; row < rowsLen; row++)
+    {
+        CValue oArrayCol = oContext.CreateArray(colsLen);
+
+        for (int col = 0; col < colsLen; col++)
+        {
+            oArrayCol[col] = data[row][col].c_str();
+        }
+        oArray[row] = oArrayCol;
+    }
+
+    // First cell in the range (A1) is equal to (0,0)
+    CValue startCell = oWorksheet.Call("GetRangeByNumber", 0, 0);
+
+    // Last cell in the range is equal to array length -1
+    CValue endCell = oWorksheet.Call("GetRangeByNumber", oArray.GetLength() - 1, oArray[0].GetLength() - 1);
+    oWorksheet.Call("GetRange", startCell, endCell).Call("SetValue", oArray);
+
+    // Save and close
+    oBuilder.SaveFile(OFFICESTUDIO_FILE_SPREADSHEET_XLSX, resultPath);
+    oBuilder.CloseFile();
+    CDocBuilder::Dispose();
+    return 0;
+}

DesktopEditor/doctrenderer/samples/cs/commenting_errors/Program.cs

@@ -0,0 +1,98 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+using docbuilder_net;
+
+using OfficeFileTypes = docbuilder_net.FileTypes;
+using CValue = docbuilder_net.CDocBuilderValue;
+using CContext = docbuilder_net.CDocBuilderContext;
+using CContextScope = docbuilder_net.CDocBuilderContextScope;
+
+namespace Sample
+{
+    public class CommentingErrors
+    {
+        public static void Main(string[] args)
+        {
+            string workDirectory = "C:/Program Files/ONLYOFFICE/DocumentBuilder";
+            string resultPath = "../../../result.xlsx";
+            string filePath = "../../../../../../resources/docs/spreadsheet_with_errors.xlsx";
+            // add Docbuilder dlls in path
+            System.Environment.SetEnvironmentVariable("PATH", System.Environment.GetEnvironmentVariable("PATH") + ";" + workDirectory);
+
+            CommentErrors(workDirectory, resultPath, filePath);
+        }
+
+        public static void CommentErrors(string workDirectory, string resultPath, string filePath)
+        {
+            var doctype = (int)OfficeFileTypes.Spreadsheet.XLSX;
+
+            // Init DocBuilder
+            CDocBuilder.Initialize(workDirectory);
+            CDocBuilder oBuilder = new CDocBuilder();
+
+            oBuilder.OpenFile(filePath, "xlsx");
+            CContext oContext = oBuilder.GetContext();
+            CContextScope oScope = oContext.CreateScope();
+            CValue oGlobal = oContext.GetGlobal();
+            CValue oApi = oGlobal["Api"];
+
+            // Find and comment formula errors
+            CValue oWorksheet = oApi.Call("GetActiveSheet");
+            CValue oRange = oWorksheet.Call("GetUsedRange");
+            var data = oRange.Call("GetValue");
+
+            for (int row = 0; row < data.GetLength(); row++)
+            {
+                for (int col = 0; col < data[0].GetLength(); col++)
+                {
+                    CheckCell(oWorksheet, data[row][col].ToString(), row, col);
+                }
+            }
+
+            // Save file and close DocBuilder
+            oBuilder.SaveFile(doctype, resultPath);
+            oBuilder.CloseFile();
+            CDocBuilder.Destroy();
+        }
+
+        public static void CheckCell(CValue oWorksheet, string cell, int row, int col)
+        {
+            if (cell.Contains("#"))
+            {
+                string comment = "Error" + cell;
+                CValue errorCell = oWorksheet.Call("GetRangeByNumber", row, col);
+                errorCell.Call("AddComment", comment);
+            }
+        }
+    }
+}

DesktopEditor/doctrenderer/samples/cs/creating_advanced_form/Program.cs

@@ -0,0 +1,212 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+using docbuilder_net;
+
+using OfficeFileTypes = docbuilder_net.FileTypes;
+using CValue = docbuilder_net.CDocBuilderValue;
+using CContext = docbuilder_net.CDocBuilderContext;
+using CContextScope = docbuilder_net.CDocBuilderContextScope;
+
+namespace Sample
+{
+    public class CreatingAdvancedForm
+    {
+        public static void Main(string[] args)
+        {
+            string workDirectory = "C:/Program Files/ONLYOFFICE/DocumentBuilder";
+            string resultPath = "../../../result.docx";
+
+            // add Docbuilder dlls in path
+            System.Environment.SetEnvironmentVariable("PATH", System.Environment.GetEnvironmentVariable("PATH") + ";" + workDirectory);
+
+            CreateAdvancedForm(workDirectory, resultPath);
+        }
+
+        public static void CreateAdvancedForm(string workDirectory, string resultPath)
+        {
+            var doctype = (int)OfficeFileTypes.Document.DOCX;
+
+            // Init DocBuilder
+            CDocBuilder.Initialize(workDirectory);
+            CDocBuilder oBuilder = new CDocBuilder();
+            oBuilder.CreateFile(doctype);
+
+            CContext oContext = oBuilder.GetContext();
+            CContextScope oScope = oContext.CreateScope();
+            CValue oGlobal = oContext.GetGlobal();
+            CValue oApi = oGlobal["Api"];
+
+            // Create advanced form
+            CValue oDocument = oApi.Call("GetDocument");
+            CValue oTable = createFullWidthTable(oApi, 1, 2, 255);
+            CValue oParagraph = getTableCellParagraph(oTable, 0, 0);
+            addTextToParagraph(oParagraph, "PURCHASE ORDER", 36, true);
+            oParagraph = getTableCellParagraph(oTable, 0, 1);
+            addTextToParagraph(oParagraph, "Serial # ", 25, true);
+
+            CValue oTextForm = oApi.Call("CreateTextForm");
+            setTextFormProperties(oTextForm, "Serial", "Enter serial number", false, "Serial", true, 6, 1, false, false);
+            addTextFormToParagraph(oParagraph, oTextForm, 25, "left", true, 255);
+            oDocument.Call("Push", oTable);
+
+            CValue oPictureForm = oApi.Call("CreatePictureForm");
+            setPictureFormProperties(oPictureForm, "Photo", "Upload company logo", false, "Photo", "tooBig", false, false, 0, 0, "https://api.onlyoffice.com/content/img/docbuilder/examples/user-profile.png");
+            oParagraph = oApi.Call("CreateParagraph");
+            oParagraph.Call("AddElement", oPictureForm);
+            oDocument.Call("Push", oParagraph);
+
+            oTextForm = oApi.Call("CreateTextForm");
+            setTextFormProperties(oTextForm, "Company Name", "Enter company name", false, "Company Name", true, 20, 1, false, false);
+            oParagraph = oApi.Call("CreateParagraph");
+            addTextFormToParagraph(oParagraph, oTextForm, 35, "left", false, 255);
+            oDocument.Call("Push", oParagraph);
+
+            oParagraph = oApi.Call("CreateParagraph");
+            addTextToParagraph(oParagraph, "Date: ", 25, true);
+            oTextForm = oApi.Call("CreateTextForm");
+            setTextFormProperties(oTextForm, "Date", "Date", false, "DD.MM.YYYY", true, 10, 1, false, false);
+            addTextFormToParagraph(oParagraph, oTextForm, 25, "left", true, 255);
+            oDocument.Call("Push", oParagraph);
+
+            oParagraph = oApi.Call("CreateParagraph");
+            addTextToParagraph(oParagraph, "To:", 35, true);
+            oDocument.Call("Push", oParagraph);
+
+            oTable = createFullWidthTable(oApi, 1, 1, 200);
+            oParagraph = getTableCellParagraph(oTable, 0, 0);
+            oTextForm = oApi.Call("CreateTextForm");
+            setTextFormProperties(oTextForm, "Recipient", "Recipient", false, "Recipient", true, 25, 1, false, false);
+            addTextFormToParagraph(oParagraph, oTextForm, 32, "left", false, 255);
+            oDocument.Call("Push", oTable);
+
+            oTable = createFullWidthTable(oApi, 10, 2, 200);
+            oTable.Call("GetRow", 0).Call("SetBackgroundColor", 245, 245, 245, false);
+            CValue oCell = oTable.Call("GetCell", 0, 0);
+            oCell.Call("SetWidth", "percent", 30);
+            oParagraph = getTableCellParagraph(oTable, 0, 0);
+            addTextToParagraph(oParagraph, "Qty.", 30, true);
+            oParagraph = getTableCellParagraph(oTable, 0, 1);
+            addTextToParagraph(oParagraph, "Description", 30, true);
+
+            for (var i = 1; i < 10; i++)
+            {
+                CValue oTempParagraph = getTableCellParagraph(oTable, i, 0);
+                CValue oTempTextForm = oApi.Call("CreateTextForm");
+                setTextFormProperties(oTempTextForm, "Qty" + i, "Qty" + i, false, " ", true, 9, 1, false, false);
+                addTextFormToParagraph(oTempParagraph, oTempTextForm, 30, "left", false, 255);
+
+                oTempParagraph = getTableCellParagraph(oTable, i, 1);
+                oTempTextForm = oApi.Call("CreateTextForm");
+                setTextFormProperties(oTempTextForm, "Description" + i, "Description" + i, false, " ", true, 22, 1, false, false);
+                addTextFormToParagraph(oTempParagraph, oTempTextForm, 30, "left", false, 255);
+            }
+
+            oDocument.Call("Push", oTable);
+            oDocument.Call("RemoveElement", 0);
+            oDocument.Call("RemoveElement", 1);
+
+            // Save file and close DocBuilder
+            oBuilder.SaveFile(doctype, resultPath);
+            oBuilder.CloseFile();
+
+            CDocBuilder.Destroy();
+        }
+
+        public static CValue createFullWidthTable(CValue oApi, int rows, int cols, int borderColor)
+        {
+            CValue oTable = oApi.Call("CreateTable", cols, rows);
+            oTable.Call("SetWidth", "percent", 100);
+            setTableBorders(oTable, borderColor);
+            return oTable;
+        }
+
+        public static void setTableBorders(CValue oTable, int borderColor)
+        {
+            oTable.Call("SetTableBorderTop", "single", 4, 0, borderColor, borderColor, borderColor);
+            oTable.Call("SetTableBorderBottom", "single", 4, 0, borderColor, borderColor, borderColor);
+            oTable.Call("SetTableBorderLeft", "single", 4, 0, borderColor, borderColor, borderColor);
+            oTable.Call("SetTableBorderRight", "single", 4, 0, borderColor, borderColor, borderColor);
+            oTable.Call("SetTableBorderInsideV", "single", 4, 0, borderColor, borderColor, borderColor);
+            oTable.Call("SetTableBorderInsideH", "single", 4, 0, borderColor, borderColor, borderColor);
+        }
+
+        public static CValue getTableCellParagraph(CValue oTable, int row, int col)
+        {
+            return oTable.Call("GetCell", row, col).Call("GetContent").Call("GetElement", 0);
+        }
+
+        public static void addTextToParagraph(CValue oParagraph, string text, int fontSize, bool isBold)
+        {
+            oParagraph.Call("AddText", text);
+            oParagraph.Call("SetFontSize", fontSize);
+            oParagraph.Call("SetBold", isBold);
+        }
+
+        public static void setPictureFormProperties(CValue oPictureForm, string key, string tip, bool required, string placeholder, string scaleFlag, bool lockAspectRatio, bool respectBorders, int shiftX, int shiftY, string imageUrl)
+        {
+            oPictureForm.Call("SetFormKey", key);
+            oPictureForm.Call("SetTipText", tip);
+            oPictureForm.Call("SetRequired", required);
+            oPictureForm.Call("SetPlaceholderText", placeholder);
+            oPictureForm.Call("SetScaleFlag", scaleFlag);
+            oPictureForm.Call("SetLockAspectRatio", lockAspectRatio);
+            oPictureForm.Call("SetRespectBorders", respectBorders);
+            oPictureForm.Call("SetPicturePosition", shiftX, shiftY);
+            oPictureForm.Call("SetImage", imageUrl);
+        }
+
+        public static void setTextFormProperties(CValue oTextForm, string key, string tip, bool required, string placeholder, bool comb, int maxCharacters, int cellWidth, bool multiLine, bool autoFit)
+        {
+            oTextForm.Call("SetFormKey", key);
+            oTextForm.Call("SetTipText", tip);
+            oTextForm.Call("SetRequired", required);
+            oTextForm.Call("SetPlaceholderText", placeholder);
+            oTextForm.Call("SetComb", comb);
+            oTextForm.Call("SetCharactersLimit", maxCharacters);
+            oTextForm.Call("SetCellWidth", cellWidth);
+            oTextForm.Call("SetCellWidth", multiLine);
+            oTextForm.Call("SetMultiline", autoFit);
+        }
+
+        public static void addTextFormToParagraph(CValue oParagraph, CValue oTextForm, int fontSize, string jc, bool hasBorder, int borderColor)
+        {
+            if (hasBorder)
+            {
+                oTextForm.Call("SetBorderColor", borderColor, borderColor, borderColor);
+            }
+            oParagraph.Call("AddElement", oTextForm);
+            oParagraph.Call("SetFontSize", fontSize);
+            oParagraph.Call("SetJc", jc);
+        }
+    }
+}

DesktopEditor/doctrenderer/samples/cs/creating_basic_form/Program.cs

@@ -0,0 +1,123 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+using docbuilder_net;
+
+using OfficeFileTypes = docbuilder_net.FileTypes;
+using CValue = docbuilder_net.CDocBuilderValue;
+using CContext = docbuilder_net.CDocBuilderContext;
+using CContextScope = docbuilder_net.CDocBuilderContextScope;
+
+namespace Sample
+{
+    public class CreatingBasicForm
+    {
+        public static void Main(string[] args)
+        {
+            string workDirectory = "C:/Program Files/ONLYOFFICE/DocumentBuilder";
+            string resultPath = "../../../result.docx";
+
+            // add Docbuilder dlls in path
+            System.Environment.SetEnvironmentVariable("PATH", System.Environment.GetEnvironmentVariable("PATH") + ";" + workDirectory);
+
+            CreateBasicForm(workDirectory, resultPath);
+        }
+
+        public static void CreateBasicForm(string workDirectory, string resultPath)
+        {
+            var doctype = (int)OfficeFileTypes.Document.DOCX;
+
+            // Init DocBuilder
+            CDocBuilder.Initialize(workDirectory);
+            CDocBuilder oBuilder = new CDocBuilder();
+            oBuilder.CreateFile(doctype);
+
+            CContext oContext = oBuilder.GetContext();
+            CContextScope oScope = oContext.CreateScope();
+            CValue oGlobal = oContext.GetGlobal();
+            CValue oApi = oGlobal["Api"];
+
+            // Create basic form
+            CValue oDocument = oApi.Call("GetDocument");
+            CValue oParagraph = oDocument.Call("GetElement", 0);
+            CValue oHeadingStyle = oDocument.Call("GetStyle", "Heading 3");
+
+            oParagraph.Call("AddText", "Employee pass card");
+            oParagraph.Call("SetStyle", oHeadingStyle);
+            oDocument.Call("Push", oParagraph);
+
+            CValue oPictureForm = oApi.Call("CreatePictureForm");
+            setPictureFormProperties(oPictureForm, "Photo", "Upload your photo", false, "Photo", "tooBig", true, false, 50, 50, "https://api.onlyoffice.com/content/img/docbuilder/examples/user-profile.png");
+            oParagraph = oApi.Call("CreateParagraph");
+            oParagraph.Call("AddElement", oPictureForm);
+            oDocument.Call("Push", oParagraph);
+
+            CValue oTextForm = oApi.Call("CreateTextForm");
+            setTextFormProperties(oTextForm, "First name", "Enter your first name", false, "First name", true, 13, 3, false, false);
+            oParagraph = oApi.Call("CreateParagraph");
+            oParagraph.Call("AddElement", oTextForm);
+            oDocument.Call("Push", oParagraph);
+
+            // Save file and close DocBuilder
+            oBuilder.SaveFile(doctype, resultPath);
+            oBuilder.CloseFile();
+
+            CDocBuilder.Destroy();
+        }
+
+        public static void setPictureFormProperties(CValue oPictureForm, string key, string tip, bool required, string placeholder, string scaleFlag, bool lockAspectRatio, bool respectBorders, int shiftX, int shiftY, string imageUrl)
+        {
+            oPictureForm.Call("SetFormKey", key);
+            oPictureForm.Call("SetTipText", tip);
+            oPictureForm.Call("SetRequired", required);
+            oPictureForm.Call("SetPlaceholderText", placeholder);
+            oPictureForm.Call("SetScaleFlag", scaleFlag);
+            oPictureForm.Call("SetLockAspectRatio", lockAspectRatio);
+            oPictureForm.Call("SetRespectBorders", respectBorders);
+            oPictureForm.Call("SetPicturePosition", shiftX, shiftY);
+            oPictureForm.Call("SetImage", imageUrl);
+        }
+
+        public static void setTextFormProperties(CValue oTextForm, string key, string tip, bool required, string placeholder, bool comb, int maxCharacters, int cellWidth, bool multiLine, bool autoFit)
+        {
+            oTextForm.Call("SetFormKey", key);
+            oTextForm.Call("SetTipText", tip);
+            oTextForm.Call("SetRequired", required);
+            oTextForm.Call("SetPlaceholderText", placeholder);
+            oTextForm.Call("SetComb", comb);
+            oTextForm.Call("SetCharactersLimit", maxCharacters);
+            oTextForm.Call("SetCellWidth", cellWidth);
+            oTextForm.Call("SetCellWidth", multiLine);
+            oTextForm.Call("SetMultiline", autoFit);
+        }
+    }
+}

DesktopEditor/doctrenderer/samples/cs/creating_chart_presentation/Program.cs

@@ -0,0 +1,196 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+using docbuilder_net;
+
+using OfficeFileTypes = docbuilder_net.FileTypes;
+using CValue = docbuilder_net.CDocBuilderValue;
+using CContext = docbuilder_net.CDocBuilderContext;
+using CContextScope = docbuilder_net.CDocBuilderContextScope;
+
+namespace Sample
+{
+    public class CreatingChartPresentation
+    {
+        public static void Main(string[] args)
+        {
+            string workDirectory = "C:/Program Files/ONLYOFFICE/DocumentBuilder";
+            string resultPath = "../../../result.pptx";
+            string filePath = "../../../../../../resources/docs/chart_data.xlsx";
+
+            // add Docbuilder dlls in path
+            System.Environment.SetEnvironmentVariable("PATH", System.Environment.GetEnvironmentVariable("PATH") + ";" + workDirectory);
+
+            CreateChartPresentation(workDirectory, resultPath, filePath);
+        }
+
+        public static void CreateChartPresentation(string workDirectory, string resultPath, string filePath)
+        {
+            var doctype = (int)OfficeFileTypes.Presentation.PPTX;
+
+            // Init DocBuilder
+            CDocBuilder.Initialize(workDirectory);
+            CDocBuilder oBuilder = new CDocBuilder();
+
+            // Read chart data from xlsx
+            oBuilder.OpenFile(filePath, "xlsx");
+            CContext oContext = oBuilder.GetContext();
+            CContextScope oScope = oContext.CreateScope();
+            CValue oGlobal = oContext.GetGlobal();
+            CValue oApi = oGlobal["Api"];
+            CValue oWorksheet = oApi.Call("GetActiveSheet");
+            CValue oRange = oWorksheet.Call("GetUsedRange").Call("GetValue");
+            object[,] array = oRangeTo2dArray(oRange, oContext);
+            oBuilder.CloseFile();
+
+            // Create chart presentation
+            oBuilder.CreateFile(doctype);
+            oContext = oBuilder.GetContext();
+            oScope = oContext.CreateScope();
+            oGlobal = oContext.GetGlobal();
+            oApi = oGlobal["Api"];
+            CValue oPresentation = oApi.Call("GetPresentation");
+            CValue oSlide = oPresentation.Call("GetSlideByIndex", 0);
+            oSlide.Call("RemoveAllObjects");
+
+            CValue oRGBColor = oApi.Call("CreateRGBColor", 255, 244, 240);
+            CValue oFill = oApi.Call("CreateSolidFill", oRGBColor);
+            oSlide.Call("SetBackground", oFill);
+
+            CValue oStroke = oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill"));
+            CValue oShapeTitle = oApi.Call("CreateShape", "rect", 300 * 36000, 20 * 36000, oApi.Call("CreateNoFill"), oStroke);
+            CValue oShapeText = oApi.Call("CreateShape", "rect", 120 * 36000, 80 * 36000, oApi.Call("CreateNoFill"), oStroke);
+            oShapeTitle.Call("SetPosition", 20 * 36000, 20 * 36000);
+            oShapeText.Call("SetPosition", 210 * 36000, 50 * 36000);
+            CValue oParagraphTitle = oShapeTitle.Call("GetDocContent").Call("GetElement", 0);
+            CValue oParagraphText = oShapeText.Call("GetDocContent").Call("GetElement", 0);
+            oRGBColor = oApi.Call("CreateRGBColor", 115, 81, 68);
+            oFill = oApi.Call("CreateSolidFill", oRGBColor);
+
+            string titleContent = "Price Type Report";
+            string textContent = "This is an overview of price types. As we can see, May was the price peak, but even in June the price went down, the annual upward trend persists.";
+            addText(oApi, 80, titleContent, oSlide, oShapeTitle, oParagraphTitle, oFill, "center");
+            addText(oApi, 42, textContent, oSlide, oShapeText, oParagraphText, oFill, "left");
+
+            // Transform 2d array into cols names, rows names and data
+            CValue array_cols = colsFromArray(array, oContext);
+            CValue array_rows = rowsFromArray(array, oContext);
+            CValue array_data = dataFromArray(array, oContext);
+
+            // Pass CValue data to the CreateChart method
+            CValue oChart = oApi.Call("CreateChart", "lineStacked", array_data, array_cols, array_rows);
+            oChart.Call("SetSize", 180 * 36000, 100 * 36000);
+            oChart.Call("SetPosition", 20 * 36000, 50 * 36000);
+            oChart.Call("ApplyChartStyle", 24);
+            oChart.Call("SetVertAxisLabelsFontSize", 16);
+            oChart.Call("SetHorAxisLabelsFontSize", 16);
+            oChart.Call("SetLegendFontSize", 16);
+            oChart.Call("SetLegendPos", "top");
+            oSlide.Call("AddObject", oChart);
+
+            // Save file and close DocBuilder
+            oBuilder.SaveFile(doctype, resultPath);
+            oBuilder.CloseFile();
+            CDocBuilder.Destroy();
+        }
+
+        public static object[,] oRangeTo2dArray(CValue oRange, CContext oContext)
+        {
+            int rowsLen = (int)oRange.GetLength();
+            int colsLen = (int)oRange[0].GetLength();
+            object[,] oArray = new object[rowsLen, colsLen];
+
+            for (int col = 0; col < colsLen; col++)
+            {
+                CValue oArrayRow = oContext.CreateArray(rowsLen);
+                for (int row = 0; row < rowsLen; row++)
+                {
+                    oArray[row, col] = oRange[row][col].ToString();
+                }
+            }
+            return oArray;
+        }
+
+        public static CValue colsFromArray(object[,] array, CContext oContext)
+        {
+            int colsLen = array.GetLength(1) - 1;
+            CValue cols = oContext.CreateArray(colsLen);
+            for (int col = 1; col <= colsLen; col++)
+            {
+                cols[col - 1] = array[0, col].ToString();
+            }
+            return cols;
+        }
+
+        public static CValue rowsFromArray(object[,] array, CContext oContext)
+        {
+            int rowsLen = array.GetLength(0) - 1;
+            CValue rows = oContext.CreateArray(rowsLen);
+            for (int row = 1; row <= rowsLen; row++)
+            {
+                rows[row - 1] = array[row, 0].ToString();
+            }
+            return rows;
+        }
+
+        public static CValue dataFromArray(object[,] array, CContext oContext)
+        {
+            int colsLen = array.GetLength(0) - 1;
+            int rowsLen = array.GetLength(1) - 1;
+            CValue data = oContext.CreateArray(rowsLen);
+            for (int row = 1; row <= rowsLen; row++)
+            {
+                CValue row_data = oContext.CreateArray(colsLen);
+                for (int col = 1; col <= colsLen; col++)
+                {
+                    row_data[col - 1] = array[col, row].ToString();
+                }
+                data[row - 1] = row_data;
+            }
+            return data;
+        }
+
+        public static void addText(CValue oApi, int fontSize, string text, CValue oSlide, CValue oShape, CValue oParagraph, CValue oFill, string jc)
+        {
+            CValue oRun = oApi.Call("CreateRun");
+            var oTextPr = oRun.Call("GetTextPr");
+            oTextPr.Call("SetFontSize", fontSize);
+            oTextPr.Call("SetFill", oFill);
+            oTextPr.Call("SetFontFamily", "Tahoma");
+            oParagraph.Call("SetJc", jc);
+            oRun.Call("AddText", text);
+            oRun.Call("AddLineBreak");
+            oParagraph.Call("AddElement", oRun);
+            oSlide.Call("AddObject", oShape);
+        }
+    }
+}

DesktopEditor/doctrenderer/samples/cs/creating_presentation/Program.cs

@@ -0,0 +1,168 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+using docbuilder_net;
+
+using OfficeFileTypes = docbuilder_net.FileTypes;
+using CValue = docbuilder_net.CDocBuilderValue;
+using CContext = docbuilder_net.CDocBuilderContext;
+using CContextScope = docbuilder_net.CDocBuilderContextScope;
+
+using System.Collections.Generic;
+
+namespace Sample
+{
+    public class CreatingPresentation
+    {
+        public static void Main(string[] args)
+        {
+            string workDirectory = "C:/Program Files/ONLYOFFICE/DocumentBuilder";
+            string resultPath = "../../../result.pptx";
+
+            IDictionary<string, string> slideImages = new Dictionary<string, string>() {
+                { "gun", "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_gun.png" },
+                { "axe","https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_axe.png" },
+                { "knight", "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_knight.png" },
+                { "sky","https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_sky.png" }
+            };
+        // add Docbuilder dlls in path
+        System.Environment.SetEnvironmentVariable("PATH", System.Environment.GetEnvironmentVariable("PATH") + ";" + workDirectory);
+
+            CreatePresentation(workDirectory, resultPath, slideImages);
+        }
+
+        public static void CreatePresentation(string workDirectory, string resultPath, IDictionary<string, string> slideImages)
+        {
+            var doctype = (int)OfficeFileTypes.Presentation.PPTX;
+
+            // Init DocBuilder
+            CDocBuilder.Initialize(workDirectory);
+            CDocBuilder oBuilder = new CDocBuilder();
+
+            // Create presentation
+            oBuilder.CreateFile(doctype);
+            CContext oContext = oBuilder.GetContext();
+            CContextScope oScope = oContext.CreateScope();
+            CValue oGlobal = oContext.GetGlobal();
+            CValue oApi = oGlobal["Api"];
+            CValue oPresentation = oApi.Call("GetPresentation");
+            oPresentation.Call("SetSizes", 9144000, 6858000);
+
+            CValue oSlide = createImageSlide(oApi, oPresentation, slideImages["gun"]);
+            oPresentation.Call("GetSlideByIndex", 0).Call("Delete");
+
+            CValue oShape = oApi.Call("CreateShape", "rect", 8056800, 3020400, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+            oShape.Call("SetPosition", 608400, 1267200);
+            CValue oContent = oShape.Call("GetDocContent");
+            oContent.Call("RemoveAllElements");
+            addTextToSlideShape(oApi, oContent, "How They", 160, true, "left");
+            addTextToSlideShape(oApi, oContent, "Throw Out", 132, false, "left");
+            addTextToSlideShape(oApi, oContent, "a Challenge", 132, false, "left");
+            oSlide.Call("AddObject", oShape);
+
+            oSlide = createImageSlide(oApi, oPresentation, slideImages["axe"]);
+
+            oShape = oApi.Call("CreateShape", "rect", 6904800, 1724400, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+            oShape.Call("SetPosition", 1764000, 1191600);
+            oContent = oShape.Call("GetDocContent");
+            oContent.Call("RemoveAllElements");
+            addTextToSlideShape(oApi, oContent, "American Indians ", 110, true, "right");
+            addTextToSlideShape(oApi, oContent, "(XVII century)", 94, false, "right");
+            oSlide.Call("AddObject", oShape);
+
+            oShape = oApi.Call("CreateShape", "rect", 4986000, 2419200, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+            oShape.Call("SetPosition", 3834000, 3888000);
+            oContent = oShape.Call("GetDocContent");
+            oContent.Call("RemoveAllElements");
+            addTextToSlideShape(oApi, oContent, "put a tomahawk on the ground in the ", 84, false, "right");
+            addTextToSlideShape(oApi, oContent, "rival's camp", 84, false, "right");
+            oSlide.Call("AddObject", oShape);
+
+            oSlide = createImageSlide(oApi, oPresentation, slideImages["knight"]);
+
+            oShape = oApi.Call("CreateShape", "rect", 6904800, 1724400, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+            oShape.Call("SetPosition", 1764000, 1191600);
+            oContent = oShape.Call("GetDocContent");
+            oContent.Call("RemoveAllElements");
+            addTextToSlideShape(oApi, oContent, "European Knights", 110, true, "right");
+            addTextToSlideShape(oApi, oContent, " (XII-XVI centuries)", 94, false, "right");
+            oSlide.Call("AddObject", oShape);
+
+            oShape = oApi.Call("CreateShape", "rect", 4986000, 2419200, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+            oShape.Call("SetPosition", 3834000, 3888000);
+            oContent = oShape.Call("GetDocContent");
+            oContent.Call("RemoveAllElements");
+            addTextToSlideShape(oApi, oContent, "threw a glove", 84, false, "right");
+            addTextToSlideShape(oApi, oContent, "in the rival's face", 84, false, "right");
+            oSlide.Call("AddObject", oShape);
+
+            oSlide = createImageSlide(oApi, oPresentation, slideImages["sky"]);
+
+            oShape = oApi.Call("CreateShape", "rect", 7887600, 3063600, oApi.Call("CreateNoFill"), oApi.Call("CreateStroke", 0, oApi.Call("CreateNoFill")));
+            oShape.Call("SetPosition", 630000, 1357200);
+            oContent = oShape.Call("GetDocContent");
+            oContent.Call("RemoveAllElements");
+            addTextToSlideShape(oApi, oContent, "OnlyOffice", 176, false, "center");
+            addTextToSlideShape(oApi, oContent, "stands for Peace", 132, false, "center");
+            oSlide.Call("AddObject", oShape);
+
+            // Save file and close DocBuilder
+            oBuilder.SaveFile(doctype, resultPath);
+            oBuilder.CloseFile();
+            CDocBuilder.Destroy();
+        }
+
+        public static CValue createImageSlide(CValue oApi, CValue oPresentation, string image_url)
+        {
+            CValue oSlide = oApi.Call("CreateSlide");
+            oPresentation.Call("AddSlide", oSlide);
+            var oFill = oApi.Call("CreateBlipFill", image_url, "stretch");
+            oSlide.Call("SetBackground", oFill);
+            oSlide.Call("RemoveAllObjects");
+            return oSlide;
+        }
+
+        public static void addTextToSlideShape(CValue oApi, CValue oContent, string text, int fontSize, bool isBold, string js)
+        {
+            var oParagraph = oApi.Call("CreateParagraph");
+            oParagraph.Call("SetSpacingBefore", 0);
+            oParagraph.Call("SetSpacingAfter", 0);
+            oContent.Call("Push", oParagraph);
+            var oRun = oParagraph.Call("AddText", text);
+            oRun.Call("SetFill", oApi.Call("CreateSolidFill", oApi.Call("CreateRGBColor", 0xff, 0xff, 0xff)));
+            oRun.Call("SetFontSize", fontSize);
+            oRun.Call("SetFontFamily", "Georgia");
+            oRun.Call("SetBold", isBold);
+            oParagraph.Call("SetJc", js);
+        }
+    }
+}

DesktopEditor/doctrenderer/samples/cs/filling_form/Program.cs

@@ -0,0 +1,115 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+using docbuilder_net;
+
+using OfficeFileTypes = docbuilder_net.FileTypes;
+using CValue = docbuilder_net.CDocBuilderValue;
+using CContext = docbuilder_net.CDocBuilderContext;
+using CContextScope = docbuilder_net.CDocBuilderContextScope;
+
+using System;
+using System.Collections.Generic;
+
+namespace Sample
+{
+    public class FillingForm
+    {
+        public static void Main(string[] args)
+        {
+            string workDirectory = "C:/Program Files/ONLYOFFICE/DocumentBuilder";
+            string filePath = "../../../../../../resources/docs/form.docx";
+            string resultPath = "../../../result.docx";
+
+            IDictionary<string, string> formData = new Dictionary<string, string>() {
+                { "Photo", "https://api.onlyoffice.com/content/img/docbuilder/examples/blue_cloud.png" },
+                { "Serial","A1345" },
+                { "Company Name", "Blue Cloud" },
+                { "Date", "25.12.2023" },
+                { "Recipient", "Space Corporation" },
+                { "Qty1", "25" },
+                { "Description1", "Frame" },
+                { "Qty2", "2" },
+                { "Description2", "Stack" },
+                { "Qty3", "34" },
+                { "Description3", "Shifter" }
+            };
+            // add Docbuilder dlls in path
+            System.Environment.SetEnvironmentVariable("PATH", System.Environment.GetEnvironmentVariable("PATH") + ";" + workDirectory);
+
+            FillForm(workDirectory, resultPath, filePath, formData);
+        }
+
+        public static void FillForm(string workDirectory, string resultPath, string filePath, IDictionary<string, string> formData)
+        {
+            var doctype = (int)OfficeFileTypes.Document.DOCX;
+
+            // Init DocBuilder
+            CDocBuilder.Initialize(workDirectory);
+            CDocBuilder oBuilder = new CDocBuilder();
+            oBuilder.OpenFile(filePath, "docxf");
+
+            CContext oContext = oBuilder.GetContext();
+            CContextScope oScope = oContext.CreateScope();
+            CValue oGlobal = oContext.GetGlobal();
+            CValue oApi = oGlobal["Api"];
+
+            // Fill form
+            CValue oDocument = oApi.Call("GetDocument");
+            CValue aForms = oDocument.Call("GetAllForms");
+            int formNum = 0;
+            while (formNum < aForms.GetLength())
+            {
+                CValue form = aForms[formNum];
+                string type = form.Call("GetFormType").ToString();
+                string value;
+                try
+                {
+                    value = formData[form.Call("GetFormKey").ToString()];
+                }
+                catch (Exception e)
+                {
+                    value = "";
+                }
+                if (type == "textForm") form.Call("SetText", value);
+                if (type == "pictureForm") form.Call("SetImage", value);
+                formNum++;
+            }
+
+            // Save file and close DocBuilder
+            oBuilder.SaveFile(doctype, resultPath);
+            oBuilder.CloseFile();
+
+            CDocBuilder.Destroy();
+        }
+    }
+}

DesktopEditor/doctrenderer/samples/cs/filling_spreadsheet/Program.cs

@@ -0,0 +1,114 @@
+/*
+* (c) Copyright Ascensio System SIA 2010-2023
+*
+* This program is a free software product. You can redistribute it and/or
+* modify it under the terms of the GNU Affero General Public License (AGPL)
+* version 3 as published by the Free Software Foundation. In accordance with
+* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+* that Ascensio System SIA expressly excludes the warranty of non-infringement
+* of any third-party rights.
+*
+* This program is distributed WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+*
+* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+* street, Riga, Latvia, EU, LV-1050.
+*
+* The  interactive user interfaces in modified source and object code versions
+* of the Program must display Appropriate Legal Notices, as required under
+* Section 5 of the GNU AGPL version 3.
+*
+* Pursuant to Section 7(b) of the License you must retain the original Product
+* logo when distributing the program. Pursuant to Section 7(e) we decline to
+* grant you any rights under trademark law for use of our trademarks.
+*
+* All the Product's GUI elements, including illustrations and icon sets, as
+* well as technical writing content are licensed under the terms of the
+* Creative Commons Attribution-ShareAlike 4.0 International. See the License
+* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+*
+*/
+
+using docbuilder_net;
+
+using OfficeFileTypes = docbuilder_net.FileTypes;
+using CValue = docbuilder_net.CDocBuilderValue;
+using CContext = docbuilder_net.CDocBuilderContext;
+using CContextScope = docbuilder_net.CDocBuilderContextScope;
+
+namespace Sample
+{
+    public class FillingSpreadsheet
+    {
+        public static void Main(string[] args)
+        {
+            string workDirectory = "C:/Program Files/ONLYOFFICE/DocumentBuilder";
+            string resultPath = "../../../result.xlsx";
+            object[,] data = {
+                { "Id", "Product", "Price", "Available"},
+                { 1001, "Item A", 12.2, true },
+                { 1002, "Item B", 18.8, true },
+                { 1003, "Item C", 70.1, false },
+                { 1004, "Item D", 60.6, true },
+                { 1005, "Item E", 32.6, true },
+                { 1006, "Item F", 28.3, false },
+                { 1007, "Item G", 11.1, false },
+                { 1008, "Item H", 41.4, true }
+            };
+        // add Docbuilder dlls in path
+        System.Environment.SetEnvironmentVariable("PATH", System.Environment.GetEnvironmentVariable("PATH") + ";" + workDirectory);
+
+            FillSpreadsheet(workDirectory, resultPath, data);
+        }
+
+        public static void FillSpreadsheet(string workDirectory, string resultPath, object[,] data)
+        {
+            var doctype = (int)OfficeFileTypes.Spreadsheet.XLSX;
+
+            // Init DocBuilder
+            CDocBuilder.Initialize(workDirectory);
+            CDocBuilder oBuilder = new CDocBuilder();
+
+            oBuilder.CreateFile(doctype);
+            CContext oContext = oBuilder.GetContext();
+            CContextScope oScope = oContext.CreateScope();
+            CValue oGlobal = oContext.GetGlobal();
+            CValue oApi = oGlobal["Api"];
+            CValue oWorksheet = oApi.Call("GetActiveSheet");
+
+            // pass data
+            CValue oArray = TwoDimArrayToCValue(data, oContext);
+            // First cell in the range (A1) is equal to (0,0)
+            CValue startCell = oWorksheet.Call("GetRangeByNumber", 0, 0);
+            // Last cell in the range is equal to array length -1
+            CValue endCell = oWorksheet.Call("GetRangeByNumber", oArray.GetLength() - 1, oArray[0].GetLength() - 1);
+            oWorksheet.Call("GetRange", startCell, endCell).Call("SetValue", oArray);
+
+
+            // Save file and close DocBuilder
+            oBuilder.SaveFile(doctype, resultPath);
+            oBuilder.CloseFile();
+            CDocBuilder.Destroy();
+        }
+
+        public static CValue TwoDimArrayToCValue(object[,] data, CContext oContext)
+        {
+            int rowsLen = data.GetLength(0);
+            int colsLen = data.GetLength(1);
+            CValue oArray = oContext.CreateArray(rowsLen);
+
+            for (int row = 0; row < rowsLen; row++)
+            {
+                CValue oArrayCol = oContext.CreateArray(colsLen);
+
+                for (int col = 0; col < colsLen; col++)
+                {
+                    oArrayCol[col] = data[row, col].ToString();
+                }
+                oArray[row] = oArrayCol;
+            }
+            return oArray;
+        }
+    }
+}

DesktopEditor/doctrenderer/samples/java/creating_basic_form/Program.java

@@ -0,0 +1,76 @@
+import docbuilder.*;
+
+public class Program {
+    public static void main(String[] args) {
+        String resultPath = "result.docx";
+
+        createBasicForm(resultPath);
+
+        // Need to explicitly call System.gc() to free up resources
+        System.gc();
+    }
+
+    public static void createBasicForm(String resultPath) {
+        int doctype = FileTypes.Document.DOCX;
+
+        // Initialize builder with docbuilder.jar directory by passing empty string
+        CDocBuilder.initialize("");
+        CDocBuilder builder = new CDocBuilder();
+        builder.createFile(doctype);
+
+        CDocBuilderContext context = builder.getContext();
+        CDocBuilderValue global = context.getGlobal();
+        CDocBuilderValue api = global.get("Api");
+
+        // Create basic form
+        CDocBuilderValue document = api.call("GetDocument");
+        CDocBuilderValue paragraph = document.call("GetElement", 0);
+        CDocBuilderValue headingStyle = document.call("GetStyle", "Heading 3");
+
+        paragraph.call("AddText", "Employee pass card");
+        paragraph.call("SetStyle", headingStyle);
+        document.call("Push", paragraph);
+
+        CDocBuilderValue pictureForm = api.call("CreatePictureForm");
+        setPictureFormProperties(pictureForm, "Photo", "Upload your photo", false, "Photo", "tooBig", true, false, 50, 50, "https://api.onlyoffice.com/content/img/docbuilder/examples/user-profile.png");
+        paragraph = api.call("CreateParagraph");
+        paragraph.call("AddElement", pictureForm);
+        document.call("Push", paragraph);
+
+        CDocBuilderValue textForm = api.call("CreateTextForm");
+        setTextFormProperties(textForm, "First name", "Enter your first name", false, "First name", true, 13, 3, false, false);
+        paragraph = api.call("CreateParagraph");
+        paragraph.call("AddElement", textForm);
+        document.call("Push", paragraph);
+
+        // Save file and close DocBuilder
+        builder.saveFile(doctype, resultPath);
+        builder.closeFile();
+
+        CDocBuilder.dispose();
+    }
+
+    public static void setPictureFormProperties(CDocBuilderValue pictureForm, String key, String tip, boolean required, String placeholder, String scaleFlag, boolean lockAspectRatio, boolean respectBorders, int shiftX, int shiftY, String imageUrl) {
+        pictureForm.call("SetFormKey", key);
+        pictureForm.call("SetTipText", tip);
+        pictureForm.call("SetRequired", required);
+        pictureForm.call("SetPlaceholderText", placeholder);
+        pictureForm.call("SetScaleFlag", scaleFlag);
+        pictureForm.call("SetLockAspectRatio", lockAspectRatio);
+        pictureForm.call("SetRespectBorders", respectBorders);
+        pictureForm.call("SetPicturePosition", shiftX, shiftY);
+        pictureForm.call("SetImage", imageUrl);
+    }
+
+    public static void setTextFormProperties(CDocBuilderValue textForm, String key, String tip, boolean required, String placeholder, boolean comb, int maxCharacters, int cellWidth, boolean multiLine, boolean autoFit) {
+        textForm.call("SetFormKey", key);
+        textForm.call("SetTipText", tip);
+        textForm.call("SetRequired", required);
+        textForm.call("SetPlaceholderText", placeholder);
+        textForm.call("SetComb", comb);
+        textForm.call("SetCharactersLimit", maxCharacters);
+        textForm.call("SetCellWidth", cellWidth);
+        textForm.call("SetCellWidth", multiLine);
+        textForm.call("SetMultiline", autoFit);
+    }
+}

DesktopEditor/doctrenderer/samples/java/creating_presentation/Program.java

@@ -0,0 +1,123 @@
+import docbuilder.*;
+
+import java.util.HashMap;
+
+public class Program {
+    public static void main(String[] args) {
+        String resultPath = "result.pptx";
+        // Fill slide images
+        HashMap<String, String> slideImages = new HashMap<String, String>();
+        slideImages.put("gun", "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_gun.png");
+        slideImages.put("axe", "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_axe.png");
+        slideImages.put("knight", "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_knight.png");
+        slideImages.put("sky", "https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_sky.png");
+
+        createPresentation(resultPath, slideImages);
+
+        // Need to explicitly call System.gc() to free up resources
+        System.gc();
+    }
+
+    public static void createPresentation(String resultPath, HashMap<String, String> slideImages) {
+        int doctype = FileTypes.Presentation.PPTX;
+
+        // Initialize builder with docbuilder.jar directory by passing empty String
+        CDocBuilder.initialize("");
+        CDocBuilder builder = new CDocBuilder();
+        builder.createFile(doctype);
+
+        CDocBuilderContext context = builder.getContext();
+        CDocBuilderValue global = context.getGlobal();
+        CDocBuilderValue api = global.get("Api");
+
+        // Create presentation
+        CDocBuilderValue presentation = api.call("GetPresentation");
+        presentation.call("SetSizes", 9144000, 6858000);
+
+        CDocBuilderValue slide = createImageSlide(api, presentation, slideImages.get("gun"));
+        presentation.call("GetSlideByIndex", 0).call("Delete");
+
+        CDocBuilderValue shape = api.call("CreateShape", "rect", 8056800, 3020400, api.call("CreateNoFill"), api.call("CreateStroke", 0, api.call("CreateNoFill")));
+        shape.call("SetPosition", 608400, 1267200);
+        CDocBuilderValue content = shape.call("GetDocContent");
+        content.call("RemoveAllElements");
+        addTextToSlideShape(api, content, "How They", 160, true, "left");
+        addTextToSlideShape(api, content, "Throw Out", 132, false, "left");
+        addTextToSlideShape(api, content, "a Challenge", 132, false, "left");
+        slide.call("AddObject", shape);
+
+        slide = createImageSlide(api, presentation, slideImages.get("axe"));
+
+        shape = api.call("CreateShape", "rect", 6904800, 1724400, api.call("CreateNoFill"), api.call("CreateStroke", 0, api.call("CreateNoFill")));
+        shape.call("SetPosition", 1764000, 1191600);
+        content = shape.call("GetDocContent");
+        content.call("RemoveAllElements");
+        addTextToSlideShape(api, content, "American Indians ", 110, true, "right");
+        addTextToSlideShape(api, content, "(XVII century)", 94, false, "right");
+        slide.call("AddObject", shape);
+
+        shape = api.call("CreateShape", "rect", 4986000, 2419200, api.call("CreateNoFill"), api.call("CreateStroke", 0, api.call("CreateNoFill")));
+        shape.call("SetPosition", 3834000, 3888000);
+        content = shape.call("GetDocContent");
+        content.call("RemoveAllElements");
+        addTextToSlideShape(api, content, "put a tomahawk on the ground in the ", 84, false, "right");
+        addTextToSlideShape(api, content, "rival's camp", 84, false, "right");
+        slide.call("AddObject", shape);
+
+        slide = createImageSlide(api, presentation, slideImages.get("knight"));
+
+        shape = api.call("CreateShape", "rect", 6904800, 1724400, api.call("CreateNoFill"), api.call("CreateStroke", 0, api.call("CreateNoFill")));
+        shape.call("SetPosition", 1764000, 1191600);
+        content = shape.call("GetDocContent");
+        content.call("RemoveAllElements");
+        addTextToSlideShape(api, content, "European Knights", 110, true, "right");
+        addTextToSlideShape(api, content, " (XII-XVI centuries)", 94, false, "right");
+        slide.call("AddObject", shape);
+
+        shape = api.call("CreateShape", "rect", 4986000, 2419200, api.call("CreateNoFill"), api.call("CreateStroke", 0, api.call("CreateNoFill")));
+        shape.call("SetPosition", 3834000, 3888000);
+        content = shape.call("GetDocContent");
+        content.call("RemoveAllElements");
+        addTextToSlideShape(api, content, "threw a glove", 84, false, "right");
+        addTextToSlideShape(api, content, "in the rival's face", 84, false, "right");
+        slide.call("AddObject", shape);
+
+        slide = createImageSlide(api, presentation, slideImages.get("sky"));
+
+        shape = api.call("CreateShape", "rect", 7887600, 3063600, api.call("CreateNoFill"), api.call("CreateStroke", 0, api.call("CreateNoFill")));
+        shape.call("SetPosition", 630000, 1357200);
+        content = shape.call("GetDocContent");
+        content.call("RemoveAllElements");
+        addTextToSlideShape(api, content, "OnlyOffice", 176, false, "center");
+        addTextToSlideShape(api, content, "stands for Peace", 132, false, "center");
+        slide.call("AddObject", shape);
+
+        // Save file and close DocBuilder
+        builder.saveFile(doctype, resultPath);
+        builder.closeFile();
+
+        CDocBuilder.dispose();
+    }
+
+    public static CDocBuilderValue createImageSlide(CDocBuilderValue api, CDocBuilderValue presentation, String imageUrl) {
+        CDocBuilderValue slide = api.call("CreateSlide");
+        presentation.call("AddSlide", slide);
+        CDocBuilderValue fill = api.call("CreateBlipFill", imageUrl, "stretch");
+        slide.call("SetBackground", fill);
+        slide.call("RemoveAllObjects");
+        return slide;
+    }
+
+    public static void addTextToSlideShape(CDocBuilderValue api, CDocBuilderValue content, String text, int fontSize, boolean isBold, String js) {
+        CDocBuilderValue paragraph = api.call("CreateParagraph");
+        paragraph.call("SetSpacingBefore", 0);
+        paragraph.call("SetSpacingAfter", 0);
+        content.call("Push", paragraph);
+        CDocBuilderValue run = paragraph.call("AddText", text);
+        run.call("SetFill", api.call("CreateSolidFill", api.call("CreateRGBColor", 0xff, 0xff, 0xff)));
+        run.call("SetFontSize", fontSize);
+        run.call("SetFontFamily", "Georgia");
+        run.call("SetBold", isBold);
+        paragraph.call("SetJc", js);
+    }
+}

DesktopEditor/doctrenderer/samples/java/filling_spreadsheet/Program.java

@@ -0,0 +1,54 @@
+import docbuilder.*;
+
+public class Program {
+    public static void main(String[] args) {
+        String resultPath = "result.xlsx";
+        // Fill table data
+        Object[][] data = {
+            { "Id", "Product", "Price", "Available" },
+            { 1001, "Item A", 12.2, true },
+            { 1002, "Item B", 18.8, true },
+            { 1003, "Item C", 70.1, false },
+            { 1004, "Item D", 60.6, true },
+            { 1005, "Item E", 32.6, true },
+            { 1006, "Item F", 28.3, false },
+            { 1007, "Item G", 11.1, false },
+            { 1008, "Item H", 41.4, true }
+        };
+
+        fillSpreadsheet(resultPath, data);
+
+        // Need to explicitly call System.gc() to free up resources
+        System.gc();
+    }
+
+    public static void fillSpreadsheet(String resultPath, Object[][] data) {
+        int doctype = FileTypes.Spreadsheet.XLSX;
+
+        // Initialize builder with docbuilder.jar directory by passing empty String
+        CDocBuilder.initialize("");
+        CDocBuilder builder = new CDocBuilder();
+        builder.createFile(doctype);
+
+        CDocBuilderContext context = builder.getContext();
+        CDocBuilderValue global = context.getGlobal();
+        CDocBuilderValue api = global.get("Api");
+
+        // Create spreadsheet
+        CDocBuilderValue worksheet = api.call("GetActiveSheet");
+
+        // Convert data to array value type
+        CDocBuilderValue array = new CDocBuilderValue(data);
+        // First cell in the range (A1) is equal to (0,0)
+        CDocBuilderValue startCell = worksheet.call("GetRangeByNumber", 0, 0);
+        // Last cell in the range is equal to array length -1
+        CDocBuilderValue endCell = worksheet.call("GetRangeByNumber", array.getLength() - 1, array.get(0).getLength() - 1);
+        worksheet.call("GetRange", startCell, endCell).call("SetValue", array);
+
+        // Save file and close DocBuilder
+        builder.saveFile(doctype, resultPath);
+        builder.closeFile();
+
+        CDocBuilder.dispose();
+    }
+}

DesktopEditor/doctrenderer/samples/python/creating_basic_form/main.py

@@ -0,0 +1,60 @@
+import os
+import sys
+sys.path.append('C:/Program Files/ONLYOFFICE/DocumentBuilder')
+import docbuilder
+
+# Helper functions
+def setPictureFormProperties(pictureForm, key, tip, required, placeholder, scaleFlag, lockAspectRatio, respectBorders, shiftX, shiftY, imageUrl):
+    pictureForm.Call('SetFormKey', key)
+    pictureForm.Call('SetTipText', tip)
+    pictureForm.Call('SetRequired', required)
+    pictureForm.Call('SetPlaceholderText', placeholder)
+    pictureForm.Call('SetScaleFlag', scaleFlag)
+    pictureForm.Call('SetLockAspectRatio', lockAspectRatio)
+    pictureForm.Call('SetRespectBorders', respectBorders)
+    pictureForm.Call('SetPicturePosition', shiftX, shiftY)
+    pictureForm.Call('SetImage', imageUrl)
+
+def setTextFormProperties(textForm, key, tip, required, placeholder, comb, maxCharacters, cellWidth, multiLine, autoFit):
+    textForm.Call('SetFormKey', key)
+    textForm.Call('SetTipText', tip)
+    textForm.Call('SetRequired', required)
+    textForm.Call('SetPlaceholderText', placeholder)
+    textForm.Call('SetComb', comb)
+    textForm.Call('SetCharactersLimit', maxCharacters)
+    textForm.Call('SetCellWidth', cellWidth)
+    textForm.Call('SetCellWidth', multiLine)
+    textForm.Call('SetMultiline', autoFit)
+
+if __name__ == '__main__':
+    builder = docbuilder.CDocBuilder()
+    builder.CreateFile(docbuilder.FileTypes.Document.DOCX)
+
+    context = builder.GetContext()
+    globalObj = context.GetGlobal()
+    api = globalObj['Api']
+
+    document = api.Call('GetDocument')
+    paragraph = document.Call('GetElement', 0)
+    headingStyle = document.Call('GetStyle', 'Heading 3')
+
+    paragraph.Call('AddText', 'Employee pass card')
+    paragraph.Call('SetStyle', headingStyle)
+    document.Call('Push', paragraph)
+
+    pictureForm = api.Call('CreatePictureForm')
+    setPictureFormProperties(pictureForm, 'Photo', 'Upload your photo', False, 'Photo', 'tooBig', True, False, 50, 50, 'https://api.onlyoffice.com/content/img/docbuilder/examples/user-profile.png')
+    paragraph = api.Call('CreateParagraph')
+    paragraph.Call('AddElement', pictureForm)
+    document.Call('Push', paragraph)
+
+    textForm = api.Call('CreateTextForm')
+    setTextFormProperties(textForm, 'First name', 'Enter your first name', False, 'First name', True, 13, 3, False, False)
+    paragraph = api.Call('CreateParagraph')
+    paragraph.Call('AddElement', textForm)
+    document.Call('Push', paragraph)
+
+    # Save and close
+    resultPath = os.getcwd() + '/result.docx'
+    builder.SaveFile(docbuilder.FileTypes.Document.DOCX, resultPath)
+    builder.CloseFile()

DesktopEditor/doctrenderer/samples/python/creating_presentation/main.py

@@ -0,0 +1,105 @@
+import os
+import sys
+sys.path.append('C:/Program Files/ONLYOFFICE/DocumentBuilder')
+import docbuilder
+
+def createImageSlide(api, presentation, image_url):
+    slide = api.Call('CreateSlide')
+    presentation.Call('AddSlide', slide)
+    fill = api.Call('CreateBlipFill', image_url, 'stretch')
+    slide.Call('SetBackground', fill)
+    slide.Call('RemoveAllObjects')
+    return slide
+
+def addTextToSlideShape(api, content, text, fontSize, isBold, js):
+    paragraph = api.Call('CreateParagraph')
+    paragraph.Call('SetSpacingBefore', 0)
+    paragraph.Call('SetSpacingAfter', 0)
+    content.Call('Push', paragraph)
+    run = paragraph.Call('AddText', text)
+    run.Call('SetFill', api.Call('CreateSolidFill', api.Call('CreateRGBColor', 0xff, 0xff, 0xff)))
+    run.Call('SetFontSize', fontSize)
+    run.Call('SetFontFamily', 'Georgia')
+    run.Call('SetBold', isBold)
+    paragraph.Call('SetJc', js)
+
+if __name__ == '__main__':
+    slideImages = {}
+    slideImages['gun'] = 'https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_gun.png'
+    slideImages['axe'] = 'https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_axe.png'
+    slideImages['knight'] = 'https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_knight.png'
+    slideImages['sky'] = 'https://api.onlyoffice.com/content/img/docbuilder/examples/presentation_sky.png'
+
+    builder = docbuilder.CDocBuilder()
+    builder.CreateFile(docbuilder.FileTypes.Presentation.PPTX)
+
+    context = builder.GetContext()
+    globalObj = context.GetGlobal()
+    api = globalObj['Api']
+
+    # Create presentation
+    presentation = api.Call('GetPresentation')
+    presentation.Call('SetSizes', 9144000, 6858000)
+
+    slide = createImageSlide(api, presentation, slideImages['gun'])
+    presentation.Call('GetSlideByIndex', 0).Call('Delete')
+
+    shape = api.Call('CreateShape', 'rect', 8056800, 3020400, api.Call('CreateNoFill'), api.Call('CreateStroke', 0, api.Call('CreateNoFill')))
+    shape.Call('SetPosition', 608400, 1267200)
+    content = shape.Call('GetDocContent')
+    content.Call('RemoveAllElements')
+    addTextToSlideShape(api, content, 'How They', 160, True, 'left')
+    addTextToSlideShape(api, content, 'Throw Out', 132, False, 'left')
+    addTextToSlideShape(api, content, 'a Challenge', 132, False, 'left')
+    slide.Call('AddObject', shape)
+
+    slide = createImageSlide(api, presentation, slideImages['axe'])
+
+    shape = api.Call('CreateShape', 'rect', 6904800, 1724400, api.Call('CreateNoFill'), api.Call('CreateStroke', 0, api.Call('CreateNoFill')))
+    shape.Call('SetPosition', 1764000, 1191600)
+    content = shape.Call('GetDocContent')
+    content.Call('RemoveAllElements')
+    addTextToSlideShape(api, content, 'American Indians ', 110, True, 'right')
+    addTextToSlideShape(api, content, '(XVII century)', 94, False, 'right')
+    slide.Call('AddObject', shape)
+
+    shape = api.Call('CreateShape', 'rect', 4986000, 2419200, api.Call('CreateNoFill'), api.Call('CreateStroke', 0, api.Call('CreateNoFill')))
+    shape.Call('SetPosition', 3834000, 3888000)
+    content = shape.Call('GetDocContent')
+    content.Call('RemoveAllElements')
+    addTextToSlideShape(api, content, 'put a tomahawk on the ground in the ', 84, False, 'right')
+    addTextToSlideShape(api, content, 'rival\'s camp', 84, False, 'right')
+    slide.Call('AddObject', shape)
+
+    slide = createImageSlide(api, presentation, slideImages['knight'])
+
+    shape = api.Call('CreateShape', 'rect', 6904800, 1724400, api.Call('CreateNoFill'), api.Call('CreateStroke', 0, api.Call('CreateNoFill')))
+    shape.Call('SetPosition', 1764000, 1191600)
+    content = shape.Call('GetDocContent')
+    content.Call('RemoveAllElements')
+    addTextToSlideShape(api, content, 'European Knights', 110, True, 'right')
+    addTextToSlideShape(api, content, ' (XII-XVI centuries)', 94, False, 'right')
+    slide.Call('AddObject', shape)
+
+    shape = api.Call('CreateShape', 'rect', 4986000, 2419200, api.Call('CreateNoFill'), api.Call('CreateStroke', 0, api.Call('CreateNoFill')))
+    shape.Call('SetPosition', 3834000, 3888000)
+    content = shape.Call('GetDocContent')
+    content.Call('RemoveAllElements')
+    addTextToSlideShape(api, content, 'threw a glove', 84, False, 'right')
+    addTextToSlideShape(api, content, 'in the rival\'s face', 84, False, 'right')
+    slide.Call('AddObject', shape)
+
+    slide = createImageSlide(api, presentation, slideImages['sky'])
+
+    shape = api.Call('CreateShape', 'rect', 7887600, 3063600, api.Call('CreateNoFill'), api.Call('CreateStroke', 0, api.Call('CreateNoFill')))
+    shape.Call('SetPosition', 630000, 1357200)
+    content = shape.Call('GetDocContent')
+    content.Call('RemoveAllElements')
+    addTextToSlideShape(api, content, 'OnlyOffice', 176, False, 'center')
+    addTextToSlideShape(api, content, 'stands for Peace', 132, False, 'center')
+    slide.Call('AddObject', shape)
+
+    # Save and close
+    resultPath = os.getcwd() + '/result.pptx'
+    builder.SaveFile(docbuilder.FileTypes.Presentation.PPTX, resultPath)
+    builder.CloseFile()

DesktopEditor/doctrenderer/samples/python/filling_spreadsheet/main.py

@@ -0,0 +1,42 @@
+import os
+import sys
+sys.path.append('C:/Program Files/ONLYOFFICE/DocumentBuilder')
+import docbuilder
+
+if __name__ == '__main__':
+    data = [
+        [ 'Id', 'Product', 'Price', 'Available' ],
+        [ '1001', 'Item A', "12.2", 'true' ],
+        [ '1002', 'Item B', "18.8", 'true' ],
+        [ '1003', 'Item C', "70.1", 'false' ],
+        [ '1004', 'Item D', "60.6", 'true' ],
+        [ '1005', 'Item E', "32.6", 'true' ],
+        [ '1006', 'Item F', "28.3", 'false' ],
+        [ '1007', 'Item G', "11.1", 'false' ],
+        [ '1008', 'Item H', "41.4", 'true' ]
+    ]
+
+    builder = docbuilder.CDocBuilder()
+    builder.CreateFile(docbuilder.FileTypes.Spreadsheet.XLSX)
+
+    context = builder.GetContext()
+    globalObj = context.GetGlobal()
+    api = globalObj['Api']
+
+    # Find and comment formula errors
+    worksheet = api.Call('GetActiveSheet')
+
+    # Create array from data
+    array = docbuilder.CDocBuilderValue(data)
+
+    # First cell in the range (A1) is equal to (0,0)
+    startCell = worksheet.Call('GetRangeByNumber', 0, 0)
+
+    # Last cell in the range is equal to array length -1
+    endCell = worksheet.Call('GetRangeByNumber', len(data) - 1, len(data[0]) - 1)
+    worksheet.Call('GetRange', startCell, endCell).Call('SetValue', array)
+
+    # Save and close
+    resultPath = os.getcwd() + '/result.xlsx'
+    builder.SaveFile(docbuilder.FileTypes.Spreadsheet.XLSX, resultPath)
+    builder.CloseFile()

DesktopEditor/doctrenderer/samples/resources/utils/utils.h

@@ -0,0 +1,258 @@
+/*
+ * (c) Copyright Ascensio System SIA 2010-2023
+ *
+ * This program is a free software product. You can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License (AGPL)
+ * version 3 as published by the Free Software Foundation. In accordance with
+ * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+ * that Ascensio System SIA expressly excludes the warranty of non-infringement
+ * of any third-party rights.
+ *
+ * This program is distributed WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+ * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+ *
+ * You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
+ * street, Riga, Latvia, EU, LV-1050.
+ *
+ * The  interactive user interfaces in modified source and object code versions
+ * of the Program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU AGPL version 3.
+ *
+ * Pursuant to Section 7(b) of the License you must retain the original Product
+ * logo when distributing the program. Pursuant to Section 7(e) we decline to
+ * grant you any rights under trademark law for use of our trademarks.
+ *
+ * All the Product's GUI elements, including illustrations and icon sets, as
+ * well as technical writing content are licensed under the terms of the
+ * Creative Commons Attribution-ShareAlike 4.0 International. See the License
+ * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+ *
+ */
+
+// convenient macro definitions
+#if defined(__linux__) || defined(__linux)
+#define _LINUX
+#elif defined(__APPLE__) || defined(__MACH__)
+#define _MAC
+#endif
+
+#include <string>
+
+#ifdef _WIN32
+#include <wchar.h>
+#include <windows.h>
+#endif
+
+#if defined(_LINUX) || defined(_MAC)
+#include <unistd.h>
+#include <string.h>
+#include <sys/stat.h>
+#endif
+
+#ifdef _MAC
+#include <mach-o/dyld.h>
+#endif
+
+#ifdef CreateFile
+#undef CreateFile
+#endif
+
+namespace NSUtils
+{
+#ifdef _WIN32
+	#define PATH_SEPARATOR '\\'
+	#define WriteCodepoint(code)							\
+	if (code < 0x10000)										\
+		*unicodes_cur++ = code;								\
+	else													\
+	{														\
+		code -= 0x10000;									\
+		*unicodes_cur++ = 0xD800 | ((code >> 10) & 0x03FF);	\
+		*unicodes_cur++ = 0xDC00 | (code & 0x03FF);			\
+	}
+#else
+	#define PATH_SEPARATOR '/'
+	#define WriteCodepoint(code) *unicodes_cur++ = (wchar_t)code;
+#endif
+
+	std::wstring GetStringFromUtf8(const unsigned char* utf8, size_t length)
+	{
+		wchar_t* unicodes = new wchar_t[length + 1];
+		wchar_t* unicodes_cur = unicodes;
+		size_t index = 0;
+
+		while (index < length)
+		{
+			unsigned char byteMain = utf8[index];
+			if (0x00 == (byteMain & 0x80))
+			{
+				// 1 byte
+				WriteCodepoint(byteMain)
+				++index;
+			}
+			else if (0x00 == (byteMain & 0x20))
+			{
+				// 2 byte
+				int val = 0;
+				if ((index + 1) < length)
+				{
+					val = (int)(((byteMain & 0x1F) << 6) |
+								(utf8[index + 1] & 0x3F));
+				}
+
+				WriteCodepoint(val)
+				index += 2;
+			}
+			else if (0x00 == (byteMain & 0x10))
+			{
+				// 3 byte
+				int val = 0;
+				if ((index + 2) < length)
+				{
+					val = (int)(((byteMain & 0x0F) << 12) |
+								((utf8[index + 1] & 0x3F) << 6) |
+								(utf8[index + 2] & 0x3F));
+				}
+
+				WriteCodepoint(val)
+				index += 3;
+			}
+			else if (0x00 == (byteMain & 0x0F))
+			{
+				// 4 byte
+				int val = 0;
+				if ((index + 3) < length)
+				{
+					val = (int)(((byteMain & 0x07) << 18) |
+								((utf8[index + 1] & 0x3F) << 12) |
+								((utf8[index + 2] & 0x3F) << 6) |
+								(utf8[index + 3] & 0x3F));
+				}
+
+				WriteCodepoint(val)
+				index += 4;
+			}
+			else if (0x00 == (byteMain & 0x08))
+			{
+				// 4 byte
+				int val = 0;
+				if ((index + 3) < length)
+				{
+					val = (int)(((byteMain & 0x07) << 18) |
+								((utf8[index + 1] & 0x3F) << 12) |
+								((utf8[index + 2] & 0x3F) << 6) |
+								(utf8[index + 3] & 0x3F));
+				}
+
+				WriteCodepoint(val)
+				index += 4;
+			}
+			else if (0x00 == (byteMain & 0x04))
+			{
+				// 5 byte
+				int val = 0;
+				if ((index + 4) < length)
+				{
+					val = (int)(((byteMain & 0x03) << 24) |
+								((utf8[index + 1] & 0x3F) << 18) |
+								((utf8[index + 2] & 0x3F) << 12) |
+								((utf8[index + 3] & 0x3F) << 6) |
+								(utf8[index + 4] & 0x3F));
+				}
+
+				WriteCodepoint(val)
+				index += 5;
+			}
+			else
+			{
+				// 6 byte
+				int val = 0;
+				if ((index + 5) < length)
+				{
+					val = (int)(((byteMain & 0x01) << 30) |
+								((utf8[index + 1] & 0x3F) << 24) |
+								((utf8[index + 2] & 0x3F) << 18) |
+								((utf8[index + 3] & 0x3F) << 12) |
+								((utf8[index + 4] & 0x3F) << 6) |
+								(utf8[index + 5] & 0x3F));
+				}
+
+				WriteCodepoint(val)
+				index += 5;
+			}
+		}
+
+		*unicodes_cur++ = 0;
+
+		std::wstring sOutput(unicodes);
+
+		delete[] unicodes;
+
+		return sOutput;
+	}
+}
+
+namespace NSUtils
+{
+	#define NS_FILE_MAX_PATH 32768
+	std::wstring GetProcessPath()
+	{
+#ifdef _WIN32
+		wchar_t buf [NS_FILE_MAX_PATH];
+		GetModuleFileNameW(GetModuleHandle(NULL), buf, NS_FILE_MAX_PATH);
+		return std::wstring(buf);
+#endif
+
+#if defined(_LINUX) || defined(_MAC)
+		char buf[NS_FILE_MAX_PATH];
+		memset(buf, 0, NS_FILE_MAX_PATH);
+		if (readlink ("/proc/self/exe", buf, NS_FILE_MAX_PATH) <= 0)
+		{
+#ifdef _MAC
+			uint32_t _size = NS_FILE_MAX_PATH;
+			_NSGetExecutablePath(buf, &_size);
+#endif
+		}
+		return GetStringFromUtf8((unsigned char*)buf, strlen(buf));
+#endif
+	}
+
+	std::wstring GetProcessDirectory()
+	{
+		std::wstring path = GetProcessPath();
+		size_t pos = path.find_last_of(PATH_SEPARATOR);
+		if (pos != std::wstring::npos)
+			path = path.substr(0, pos);
+		return path;
+	}
+
+    std::wstring GetResourcesDirectory()
+    {
+        std::wstring path = GetProcessDirectory();
+        while (!path.empty())
+        {
+            size_t pos = path.find_last_of(PATH_SEPARATOR);
+		    if (pos != std::wstring::npos)
+            {
+                std::wstring currDir = path.substr(pos + 1);
+                if (currDir == L"samples")
+                {
+                    path += PATH_SEPARATOR;
+                    path += L"resources";
+                    break;
+                }
+                else
+                {
+			        path = path.substr(0, pos);
+                }
+            }
+            else
+            {
+                path = L"";
+            }
+        }
+
+        return path;
+    }
+}