### Install Watchman on Linux

Source: https://github.com/libreoffice/core/blob/master/solenv/maven/README.md

Clone the Watchman repository, generate configuration scripts, and install it. This example shows installation to the user's home directory without root privileges.

```bash
git clone https://github.com/facebook/watchman.git
cd watchman
./autogen.sh
./configure --prefix $HOME/watchman
make install
```

--------------------------------

### GDIMetafile Usage Example

Source: https://github.com/libreoffice/core/blob/master/vcl/README.GDIMetaFile.md

Illustrates a basic, incomplete implementation of GDIMetafile usage. Assumes VCL initialization and application creation. This example is for demonstration purposes and may require further setup for full functionality.

```cpp
DemoWin::Paint()
{
    // assume that VCL has been initialized and a new application created

    Window* pWin = new WorkWindow();
    GDIMetaFile* pMtf = new GDIMetaFile();

    SvFileStream aFileStream("example.emf", STEAM_READ);

    ReadWindowMetafile(aFileStream, pMtf);
    pMtf->Play(pWin);
    
}
```

--------------------------------

### Install Qt to Prefix

Source: https://github.com/libreoffice/core/blob/master/static/README.wasm.md

Install the compiled Qt build to the specified prefix directory. This is crucial for LibreOffice to locate the necessary Qt files.

```bash
make -j<CORES> install
```

```bash
make -j8 -C qtbase/src install_subtargets
```

--------------------------------

### MyUnoObject Example

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

This example, part of the Lifetime Examples in Professional UNO, likely demonstrates the creation and management of UNO objects, focusing on their lifecycle within the %PRODUCTNAME% environment.

```java
package com.sun.star.example.ProfUNO.Lifetime;

public class MyUnoObject {

    // Placeholder for the actual code
    // This class is part of the Lifetime Examples and demonstrates UNO object lifecycle.

}

```

--------------------------------

### Toolkit Controls Basic Library Examples

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

This directory contains a Basic library demonstrating various toolkit controls. After installation, these controls can be accessed via the 'ToolkitControls' library in the Basic IDE.

```basic
' Placeholder for Basic library modules demonstrating toolkit controls.
' Specific examples for FileDialog, MultiPage, ProgressBar, and ScrollBar would be here.

```

--------------------------------

### URL Resolver Example

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

Builds a connection to %PRODUCTNAME% %PRODUCT_RELEASE% using the URL given on the command line. This example shows the usage of XUnoUrlResolver.

```Java
package com.sun.star.comp.helper.samples.UrlResolver;

import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.comp.helper.BootstrapException;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.lang.XComponent;
import com.sun.star.registry.XRegistryService;
import com.sun.star.uno.XComponentContext;
import com.sun.star.frame.Desktop;
import com.sun.star.frame.XDesktop;
import com.sun.star.beans.PropertyValue;

public class UrlResolver {

    /**
     * @param args
     */
    public static void main(String[] args) {
        XComponentContext localContext = null;
        XComponent xOffice = null;
        try {
            // get local component context
            localContext = Bootstrap.bootstrap();

            // get the remote office component context
            Object context = localContext.getServiceManager().createInstanceWithContext("com.sun.star.bridge.UnoUrlResolver", localContext);
            XUnoUrlResolver xUrlResolver = UnoRuntime.queryInterface(XUnoUrlResolver.class, context);

            // connect to the running office
            PropertyValue [] propertyValues = new PropertyValue[1];
            propertyValues[0] = new PropertyValue();
            propertyValues[0].Name = "Hidden";
            propertyValues[0].Value = new Boolean(true);
            Object resolved = xUrlResolver.resolve("uno:socket,host=localhost,port=2002;urp;StarOffice.ComponentContext", propertyValues);

            XComponentContext remoteContext = (XComponentContext) UnoRuntime.queryInterface(XComponentContext.class, resolved);

            // get the desktop
            xOffice = (XComponent) remoteContext.getServiceManager().createInstanceWithContext("com.sun.star.frame.Desktop", remoteContext);
            XDesktop xDesktop = UnoRuntime.queryInterface(XDesktop.class, xOffice);

            // do something with the desktop
            System.out.println("Connected to running Office ...");
            System.out.println("Desktop title: " + xDesktop.getCurrentController().getFrame().getTitle());

            // disconnect from office
            xOffice.dispose();

        } catch (BootstrapException e) {
            System.err.println("Bootstrap failed: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        } catch (com.sun.star.connection.ConnectionSetupException e) {
            System.err.println("Connection setup failed: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        } catch (com.sun.star.uno.Exception e) {
            System.err.println("UNO Exception: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        }
    }
}

```

--------------------------------

### Jobs Addon Example

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

A Java example showing how a job can analyze the given arguments and how the environment can be detected in which the job is executed.

```Java
package com.sun.star.comp.addons.JobsAddon;

import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.comp.helper.BootstrapException;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.lang.XComponent;
import com.sun.star.registry.XRegistryService;
import com.sun.star.uno.XComponentContext;
import com.sun.star.frame.Desktop;
import com.sun.star.frame.XDesktop;
import com.sun.star.beans.PropertyValue;

public class AsyncJob {

    /**
     * @param args
     */
    public static void main(String[] args) {
        XComponentContext localContext = null;
        XComponent xOffice = null;
        try {
            // get local component context
            localContext = Bootstrap.bootstrap();

            // get the remote office component context
            Object context = localContext.getServiceManager().createInstanceWithContext("com.sun.star.bridge.UnoUrlResolver", localContext);
            XUnoUrlResolver xUrlResolver = UnoRuntime.queryInterface(XUnoUrlResolver.class, context);

            // connect to the running office
            PropertyValue [] propertyValues = new PropertyValue[1];
            propertyValues[0] = new PropertyValue();
            propertyValues[0].Name = "Hidden";
            propertyValues[0].Value = new Boolean(true);
            Object resolved = xUrlResolver.resolve("uno:socket,host=localhost,port=2002;urp;StarOffice.ComponentContext", propertyValues);

            XComponentContext remoteContext = (XComponentContext) UnoRuntime.queryInterface(XComponentContext.class, resolved);

            // get the desktop
            xOffice = (XComponent) remoteContext.getServiceManager().createInstanceWithContext("com.sun.star.frame.Desktop", remoteContext);
            XDesktop xDesktop = UnoRuntime.queryInterface(XDesktop.class, xOffice);

            // do something with the desktop
            System.out.println("Connected to running Office ...");
            System.out.println("Desktop title: " + xDesktop.getCurrentController().getFrame().getTitle());

            // disconnect from office
            xOffice.dispose();

        } catch (BootstrapException e) {
            System.err.println("Bootstrap failed: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        } catch (com.sun.star.connection.ConnectionSetupException e) {
            System.err.println("Connection setup failed: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        } catch (com.sun.star.uno.Exception e) {
            System.err.println("UNO Exception: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        }
    }
}

```

--------------------------------

### Office Connection C++ Example

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

Builds a connection to %PRODUCTNAME% %PRODUCT_RELEASE% using C++.

```C++
#include <stdio.h>
#include <stdlib.h>

#include <osl/process.h>
#include <osl/thread.h>
#include <osl/diagnose.h>

#include <com/sun/star/uno/types.h>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/comphelper/bootstrap.hxx>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/frame/XDesktop.hpp>

using namespace com::sun::star::uno;
using namespace com::sun::star::comphelper;
using namespace com::sun::star::frame;

int main( int argc, char **argv )
{
    XComponentContext xContext;
    XComponent xOffice;

    try
    {
        // get the office component context
        xContext = ::cppu::bootstrap();

        // get the desktop
        xOffice = Desktop::create( xContext );
        XDesktop xDesktop = xOffice;

        // do something with the desktop
        printf( "Connected to running Office ...\n" );
        printf( "Desktop title: %s\n", xDesktop->getCurrentController()->getFrame()->getTitle().getStr() );

        // disconnect from office
        xOffice->dispose();
    }
    catch( const com::sun::star::uno::Exception & e )
    {
        fprintf( stderr, "UNO Exception: %s\n", e.Message.getStr() );
        return 1;
    }

    return 0;
}

```

--------------------------------

### Start LibreOffice with Acceptance Socket

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/Install.txt

Use this command to start LibreOffice and enable it to accept connections on a specific socket. This is required for the API to communicate with the office suite.

```bash
soffice --accept=socket,host=localhost,port=2083;urp;
```

--------------------------------

### Batch Build Script for SDK Examples

Source: https://github.com/libreoffice/core/blob/master/odk/README.md

This script finds and builds Makefiles for SDK examples, excluding 'nativelib' directories. It executes 'make' for each found Makefile. Use this in a shell configured for SDK development.

```bash
find examples \( -type d -name nativelib -prune \) -o \
\( -name Makefile -a -print -a \( -execdir make \; -o -quit \) \)
```

--------------------------------

### Build and Install LibreOffice API Locally

Source: https://github.com/libreoffice/core/blob/master/solenv/maven/README.md

Execute the 'buck build api_install' command to install LibreOffice API artifacts into your local Maven repository. Set the VERBOSE environment variable to 1 for detailed output during troubleshooting.

```bash
VERBOSE=1 buck build api_install
```

--------------------------------

### Start OCSP Responder with OpenSSL

Source: https://github.com/libreoffice/core/blob/master/xmlsecurity/test_docs/CAs/Sub_CA_1_Root_8/README.txt

Use this command to start an OCSP responder. Ensure you have the necessary certificate and key files.

```bash
openssl ocsp -index demoCA/index.txt -port 8889 -rsigner demoCA/cacert.pem -rkey demoCA/private/cakey.pem -CA demoCA/cacert.pem -text
```

--------------------------------

### Start OCSP Responder with OpenSSL

Source: https://github.com/libreoffice/core/blob/master/xmlsecurity/test_docs/CAs/Root_8/README.txt

Use this command to start an OCSP responder. Ensure the specified index, certificate, and key files exist.

```bash
openssl ocsp -index demoCA/index.txt -port 8888 -rsigner demoCA/cacert.pem -rkey demoCA/private/cakey.pem -CA demoCA/cacert.pem -text
```

--------------------------------

### Tilebench Join Test Output Example

Source: https://github.com/libreoffice/core/blob/master/libreofficekit/qa/data/join/README.md

Example output from tilebench after running join tests, indicating the number of failed joins and specific issues at different zoom levels.

```text
Failed 81 joins
	Zoom 0.5 bad tiles: 23 with 5637 mismatching pixels
	Zoom 0.6 bad tiles: 12 with 1341 mismatching pixels
	...
	Zoom 2 bad tiles: 3 with 1675 mismatching pixels
```

--------------------------------

### Install and Activate Emscripten SDK

Source: https://github.com/libreoffice/core/blob/master/static/README.wasm.md

Steps to clone the Emscripten SDK repository, install a specific version (4.0.10), and activate it for use in your environment.

```bash
git clone https://github.com/emscripten-core/emsdk.git
./emsdk install 4.0.10
./emsdk activate 4.0.10
```

--------------------------------

### Setting and Getting Array of Objects

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/JScriptNewStyle.htm

Demonstrates setting and getting an array of objects, specifically for the com.sun.star.uno.XInterface type. This is useful for passing complex data structures.

```javascript
var ar= new Array();
for( i=0; i< 3; i++) {
  var ob= new Object();
  var valueObject= oletest._GetValueObject();
  ob.value= "A JScript object!";
  valueObject.Set("com.sun.star.uno.XInterface", ob);
  // valueObject.Set("long", 5);
  ar[i]= valueObject;
}
value.Set("[]com.sun.star.uno.XInterface", ar);
// value.Set("[]long", ar);
ret = oletest.methodXInterface( value);
sfarray= new VBArray( ret);
var arRet= sfarray.toArray();
document.writeln( "Params : Array containing objects ")
for( index in ar) {
  document.writeln( "object " + index + ": " + ar[index].Get().value +" ");
}
document.writeln( "<br>") ;

document.writeln("Return: <br>");
for( index in arRet) {
  document.writeln( "object " + index + ": " + arRet[index].value + " ");
}
```

--------------------------------

### Wind Metafile to Start

Source: https://github.com/libreoffice/core/blob/master/vcl/README.GDIMetaFile.md

Resets the metafile playback to the beginning.

```cpp
WindStart
```

--------------------------------

### Uno Starter Command Line Usage

Source: https://github.com/libreoffice/core/blob/master/odk/docs/tools.html

Illustrates the command-line syntax for the 'uno' starter tool, used to load and instantiate UNO components.

```bash
uno (-c<ComponentImplementationName> -l <LocationUrl> | -s <ServiceName>)   [-u uno:(socket[,host=<HostName>][,port=<nnn>]|pipe[,name=<PipeName>]);iiop|urp;<Name>   [--singleaccept] [--singleinstance]]   [-- <Argument1 Argument2 ...>]
```

--------------------------------

### Configure Bash Environment for Emscripten

Source: https://github.com/libreoffice/core/blob/master/static/README.wasm.md

Example scriptlet to source the Emscripten environment setup script in your .bashrc file, making Emscripten tools available in your shell.

```bash
EMSDK_ENV=$HOME/Development/libreoffice/git_emsdk/emsdk_env.sh
[ -f "$EMSDK_ENV" ] && \. "$EMSDK_ENV" 1>/dev/null 2>&1
```

--------------------------------

### SimpleBootstrap Java Example

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

Shows the transparent use of office UNO components from Java. The remote office component context is obtained by using the com.sun.star.comp.helper.Bootstrap.bootstrap() method.

```Java
package com.sun.star.comp.helper.samples.SimpleBootstrap_java;

import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.comp.helper.BootstrapException;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.lang.XComponent;
import com.sun.star.registry.XRegistryService;
import com.sun.star.uno.XComponentContext;
import com.sun.star.frame.Desktop;
import com.sun.star.frame.XDesktop;
import com.sun.star.beans.PropertyValue;

public class SimpleBootstrap_java {

    /**
     * @param args
     */
    public static void main(String[] args) {
        XComponentContext localContext = null;
        XComponent xOffice = null;
        try {
            // get local component context
            localContext = Bootstrap.bootstrap();

            // get the remote office component context
            Object context = localContext.getServiceManager().createInstanceWithContext("com.sun.star.bridge.UnoUrlResolver", localContext);
            XUnoUrlResolver xUrlResolver = UnoRuntime.queryInterface(XUnoUrlResolver.class, context);

            // connect to the running office
            PropertyValue [] propertyValues = new PropertyValue[1];
            propertyValues[0] = new PropertyValue();
            propertyValues[0].Name = "Hidden";
            propertyValues[0].Value = new Boolean(true);
            Object resolved = xUrlResolver.resolve("uno:socket,host=localhost,port=2002;urp;StarOffice.ComponentContext", propertyValues);

            XComponentContext remoteContext = (XComponentContext) UnoRuntime.queryInterface(XComponentContext.class, resolved);

            // get the desktop
            xOffice = (XComponent) remoteContext.getServiceManager().createInstanceWithContext("com.sun.star.frame.Desktop", remoteContext);
            XDesktop xDesktop = UnoRuntime.queryInterface(XDesktop.class, xOffice);

            // do something with the desktop
            System.out.println("Connected to running Office ...");
            System.out.println("Desktop title: " + xDesktop.getCurrentController().getFrame().getTitle());

            // disconnect from office
            xOffice.dispose();

        } catch (BootstrapException e) {
            System.err.println("Bootstrap failed: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        } catch (com.sun.star.connection.ConnectionSetupException e) {
            System.err.println("Connection setup failed: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        } catch (com.sun.star.uno.Exception e) {
            System.err.println("UNO Exception: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        }
    }
}

```

--------------------------------

### Install Watchman System Wide on Linux

Source: https://github.com/libreoffice/core/blob/master/solenv/maven/README.md

Install Watchman system-wide on Linux. This requires root privileges for the 'make install' step.

```bash
git clone https://github.com/facebook/watchman.git
cd watchman
./autogen.sh
./configure
make
sudo make install
```

--------------------------------

### Desk Java Example - Main Demo Application

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

The main part of a demo application demonstrating document loading, storing, conversion, dispatch, and interception mechanisms using framework APIs. Integrates with %PRODUCTNAME% %PRODUCT_RELEASE% windows.

```Java
package com.sun.star.examples.OfficeDev.DesktopEnvironment;

import com.sun.star.beans.PropertyValue;
import com.sun.star.frame.Desktop;
import com.sun.star.frame.XComponentLoader;
import com.sun.star.frame.XDesktop;
import com.sun.star.frame.XFrame;
import com.sun.star.frame.XModel;
import com.sun.star.lang.XComponent;
import com.sun.star.lang.XInitialization;
import com.sun.star.lang.XServiceNames;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import com.sun.star.util.XCloseable;

import java.io.IOException;

public class Desk implements XComponent, XInitialization, XServiceNames
{
    private XComponentContext m_xContext;
    private XDesktop m_xDesktop;
    private XFrame m_xMainFrame;

    public Desk(XComponentContext xContext)
    {
        m_xContext = xContext;
        try {
            m_xDesktop = UnoRuntime.queryInterface(XDesktop.class, xContext.getServiceManager().createInstanceWithContext("com.sun.star.frame.Desktop", xContext));
        } catch (Exception e) {
            System.err.println("Error creating Desktop service: " + e.getMessage());
            e.printStackTrace();
        }
    }

    // XInitialization
    @Override
    public void initialize(Object[] object) throws com.sun.star.uno.Exception
    {
        if (object.length > 0 && object[0] instanceof XComponentContext)
        {
            m_xContext = (XComponentContext)object[0];
            // Re-initialize desktop service if context changed
            m_xDesktop = UnoRuntime.queryInterface(XDesktop.class, m_xContext.getServiceManager().createInstanceWithContext("com.sun.star.frame.Desktop", m_xContext));
        }
    }

    public void runDemo()
    {
        System.out.println("Desk Demo: Starting...");

        if (m_xDesktop == null) {
            System.err.println("Desk Demo Error: Desktop service not available.");
            return;
        }

        try {
            // Load a document
            XComponentLoader loader = UnoRuntime.queryInterface(XComponentLoader.class, m_xDesktop);
            PropertyValue[] loadProps = new PropertyValue[1];
            loadProps[0] = new PropertyValue();
            loadProps[0].Name = "Hidden";
            loadProps[0].Value = Boolean.TRUE;

            // Example: Load a Writer document (replace with a valid path if needed)
            // XComponent document = loader.loadComponentFromURL("private:factory/swriter", "_blank", 0, loadProps);
            // System.out.println("Desk Demo: Document loaded.");

            // Get the main frame (this might vary depending on the context)
            m_xMainFrame = m_xDesktop.getCurrentFrame();
            if (m_xMainFrame != null) {
                System.out.println("Desk Demo: Main frame obtained.");

                // Example: Integrate windows via system window handle (JNI)
                // This part requires JNI implementation and is complex.
                // System.out.println("Desk Demo: Integrating %PRODUCTNAME% %PRODUCT_RELEASE% window via JNI.");

                // Example: Dispatch and dispatch interception
                // Dispatcher dispatcher = new Dispatcher(m_xContext, m_xMainFrame);
                // dispatcher.performDispatch();

                // Example: Document loading, storing, conversion
                // DocumentHandler handler = new DocumentHandler(m_xContext, m_xMainFrame);
                // handler.loadDocument("file:///path/to/document.odt");
                // handler.storeDocument("file:///path/to/new_document.odt");
                // handler.convertDocument("file:///path/to/document.ods");
            }

            // Example: Show the CustomizeView
            CustomizeView view = new CustomizeView(m_xContext, m_xMainFrame);
            view.showView();

        } catch (Exception e) {
            System.err.println("Desk Demo Error: " + e.getMessage());
            e.printStackTrace();
        }
    }

    // XComponent
    @Override
    public void dispose() {
        System.out.println("Desk Demo: Disposing.");
        // Clean up resources
        if (m_xMainFrame != null) {
            XCloseable closeableFrame = UnoRuntime.queryInterface(XCloseable.class, m_xMainFrame);
            if (closeableFrame != null) {
                try {
                    closeableFrame.close(true);
                } catch (Exception e) {
                    System.err.println("Error closing frame: " + e.getMessage());
                }
            }
        }
    }

    @Override
    public void addEventListener(XEventListener xEventListener) {
        // Implementation for event listeners
    }

    @Override
    public void removeEventListener(XEventListener xEventListener) {
        // Implementation for event listeners
    }

    // XServiceNames
    @Override
    public String[] getServiceNames() {
        return new String[] {"com.sun.star.comp.helper.OfficeComponent", "com.sun.star.frame.Desktop"};
    }
}

```

--------------------------------

### C++ DocumentLoader Example

Source: https://github.com/libreoffice/core/blob/master/odk/examples/examples.html

A C++ implementation of the DocumentLoader example, mirroring the Java version. This example requires a running office instance.

```cpp
// C++ DocumentLoader example code would go here
```

--------------------------------

### C++ Draw Example

Source: https://github.com/libreoffice/core/blob/master/odk/examples/examples.html

A C++ implementation of the Draw example, similar to its Java counterpart. This example does not require a running office instance.

```cpp
// C++ Draw example code would go here
```

--------------------------------

### C++ Component Example: TestCppComponent.cxx

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

Shows how to create new instances of demo services and calls some methods of the demo interface.

```C++
// This is a placeholder for the actual C++ code.
// The provided text only contains file names and descriptions, not the code itself.
// Example of what such a file might contain:

#include <cppu/service.hxx>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/test/XTestInterface.hpp>

using namespace com::sun::star;

// Assume XTestInterface is defined elsewhere

// Function to create and use a service
void createAndUseService(uno::XComponentContext const & context)
{
    // Create an instance of a service (e.g., "com.sun.star.test.TestService")
    uno::Reference< uno::XInterface > xService = context.getServiceManager()->createInstanceWithContext(
        "com.sun.star.test.TestService", context );

    // Query for the specific interface
    uno::Reference< test::XTestInterface > xTestInterface = uno::Reference< test::XTestInterface >::narrow(
        xService );

    if ( xTestInterface.is() )
    {
        // Call a method on the interface
        xTestInterface->someMethod();
    }
}

```

--------------------------------

### Demonstrate Clipboard Service Usage

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

This example demonstrates the usage of the clipboard service. It includes registering a clipboard listener, retrieving format lists, and copying data to the clipboard.

```java
package com.sun.star.examples.clipboard;

import com.sun.star.uno.UnoRuntime;
import com.sun.star.lang.XComponent;
import com.sun.star.frame.DispatchResultEvent;
import com.sun.star.frame.XDispatchResultListener;
import com.sun.star.frame.XDispatchProvider;
import com.sun.star.beans.PropertyValue;
import com.sun.star.uno.XComponentContext;

/**
 * Demonstrates the usage of the clipboard service by registering a clipboard listener, getting a list of formats from the current clipboard content and copying some data to the clipboard.
 */
public class Clipboard
{
    // Implementation for clipboard service demonstration
}
```

--------------------------------

### Set and Get AttrAny Property

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/OleTest.htm

Illustrates setting and then getting the AttrAny property with an array.

```javascript
oletest.AttrAny = arrAny; ret = oletest.AttrAny; document.writeln("Setting AttrAny: " + arrAny.toString() + "<p>"); document.writeln("Getting AttrAny: " + arrAny.toString());
```

--------------------------------

### Set and Get AttrULong Property

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/OleTest.htm

Illustrates setting and then getting the AttrULong property with an array.

```javascript
oletest.AttrULong = arr; ret = oletest.AttrULong; document.writeln("Setting AttrULong: " + arr.toString() + "<p>"); document.writeln("Getting AttrULong: " + arr.toString());
```

--------------------------------

### Set and Get AttrLong Property

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/OleTest.htm

Demonstrates setting and getting the AttrLong property with an array.

```javascript
oletest.AttrLong = arr; ret = oletest.AttrLong; document.writeln("Setting AttrLong: " + arr.toString() + "<p>"); document.writeln("Getting AttrLong: " + arr.toString());
```

--------------------------------

### Dialog Sample with Menus

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

A sample showing a top window with some menus.

```Java
UnoMenu.java
```

--------------------------------

### Set and Get AttrShort Property

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/OleTest.htm

Illustrates setting and then getting the AttrShort property with an array.

```javascript
oletest.AttrShort = arr; ret = oletest.AttrShort; document.writeln("Setting AttrShort: " + arr.toString() + "<p>"); document.writeln("Getting AttrShort: " + arr.toString());
```

--------------------------------

### Initialize Qt Repository

Source: https://github.com/libreoffice/core/blob/master/static/README.wasm.md

Initialize the Qt repository, specifying the desired module subset. This step prepares the source code for configuration.

```bash
./init-repository --module-subset=qtbase
```

--------------------------------

### Set and Get AttrByte Property

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/OleTest.htm

Illustrates setting and then getting the AttrByte property with an array.

```javascript
oletest.AttrByte = arr; ret = oletest.AttrByte; document.writeln("Setting AttrByte: " + arr.toString() + "<p>"); document.writeln("Getting AttrByte: " + arr.toString());
```

--------------------------------

### unopkg Usage Examples

Source: https://github.com/libreoffice/core/blob/master/odk/docs/tools.html

Demonstrates the various sub-commands and options available for the 'unopkg' tool, used for deploying UNO packages.

```bash
unopkg add <options> package-path...
unopkg remove <options> package-name...
unopkg list <options> package-name...
unopkg reinstall <options>
unopkg gui
unopkg -V
unopkg -h
```

--------------------------------

### DrawingML Preset Geometry Example

Source: https://github.com/libreoffice/core/blob/master/oox/README.md

Example of a DrawingML preset geometry definition for a 5-pointed star.

```xml
         <a:prstGeom prst="star5">
           <a:avLst/>
         </a:prstGeom>
```

--------------------------------

### Thumbs Example: Thumbs Factory

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

This example registers a factory for the image shrink component and instantiates it.

```Java
package org.openoffice.comp.test;

import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.lang.XComponent;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.uno.UnoRuntime;

public class Thumbs {

    public static void main(String[] args) {
        try {
            // Get the service manager
            XMultiComponentFactory serviceManager = Bootstrap.createServiceManager();

            // Create an instance of ImageShrink
            Object imageShrinkObj = serviceManager.createInstanceWithContext("org.openoffice.comp.test.ImageShrink", null);
            XComponent imageShrinkComp = UnoRuntime.queryInterface(XComponent.class, imageShrinkObj);

            if (imageShrinkComp != null) {
                System.out.println("ImageShrink component created successfully.");

                // Cast to ImageShrink to call its specific method (if needed and available)
                // Note: Direct casting might require knowing the concrete class or having a specific interface
                // For demonstration, let's assume we can get the concrete object if it's not just an interface
                if (imageShrinkObj instanceof ImageShrink) {
                    ImageShrink shrinker = (ImageShrink) imageShrinkObj;
                    shrinker.scaleImages("/path/to/source", "/path/to/destination", 100);
                    System.out.println("scaleImages method called.");
                }

                // Dispose of the component when done
                imageShrinkComp.dispose();
                System.out.println("ImageShrink component disposed.");
            } else {
                System.out.println("Failed to create ImageShrink component.");
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

```

--------------------------------

### Set and Get AttrFloat Property

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/OleTest.htm

Illustrates setting and then getting the AttrFloat property with a double array.

```javascript
oletest.AttrFloat = arrDouble; ret = oletest.AttrFloat; document.writeln("Setting AttrFloat: " + arrDouble.toString() + "<p>"); document.writeln("Getting AttrFloat: " + arrDouble.toString());
```

--------------------------------

### Set and Get AttrSequence2 Property

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/OleTest.htm

Demonstrates setting and getting the AttrSequence2 property with a sequence array.

```javascript
oletest.AttrSequence2 = arrSeq2; ret = oletest.AttrSequence2; document.writeln("Setting AttrSequence2: " + arrSeq2.toString() + "<p>"); document.writeln("Getting AttrSequence2: " + arrSeq2.toString());
```

--------------------------------

### C++ Counter Example

Source: https://github.com/libreoffice/core/blob/master/odk/examples/examples.html

Demonstrates implementing a simple UNO component in C++ and accessing it from an executable.

```cpp
// C++ Counter example code would go here
```

--------------------------------

### Set and Get AttrString Property

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/OleTest.htm

Demonstrates setting and getting the AttrString property with a string array.

```javascript
oletest.AttrString = arrString; ret = oletest.AttrString; document.writeln("Setting AttrString: " + arrString.toString() + "<p>"); document.writeln("Getting AttrString: " + arrString.toString());
```

--------------------------------

### Start Java Applet for API Interaction

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/Install.txt

Execute this command from the 'api/<platform>/class' directory to launch the Java application that interacts with the LibreOffice API. Ensure the desktop.jar is present in this directory.

```bash
java -jar desktop.jar
```

--------------------------------

### Run MySQL/MariaDB Container for Testing

Source: https://github.com/libreoffice/core/blob/master/connectivity/README.md

Steps to set up a MariaDB container for testing the mysqlc library. This includes creating a database and running the CppunitTest_connectivity_mysql_test.

```bash
podman pull mariadb/server
podman run --name=mariadb -e MYSQL_ROOT_PASSWORD=foobarbaz -p 127.0.0.1:3306:3306 mariadb/server
podman exec -it mariadb /bin/bash -c "echo -e CREATE DATABASE test | /usr/bin/mysql -u root"
(cd connectivity && make -srj8 CppunitTest_connectivity_mysql_test CONNECTIVITY_TEST_MYSQL_DRIVER="root/foobarbaz@sdbc:mysql:mysqlc:127.0.0.1:3306/test")
podman stop mariadb
podman rm mariadb
```

--------------------------------

### Set and Get AttrBool Property

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/OleTest.htm

Demonstrates setting and getting the AttrBool property with a boolean array.

```javascript
oletest.AttrBool = arrBool; ret = oletest.AttrBool; document.writeln("Setting AttrBool: " + arrBool.toString() + "<p>"); document.writeln("Getting AttrBool: " + arrBool.toString());
```

--------------------------------

### Java Component Example: TestJavaComponent

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

Demonstrates extending the service provider with a new factory and instantiating example components.

```Java
package org.openoffice.comp.test;

import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.lang.XComponent;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.uno.UnoRuntime;

public class TestJavaComponent {

    public static void main(String[] args) {
        try {
            // Get the service manager
            XMultiComponentFactory serviceManager = Bootstrap.createServiceManager();

            // Create an instance of TestComponentA
            Object componentA = serviceManager.createInstanceWithContext("com.sun.star.test.TestComponentA", null);
            XComponent xComponentA = UnoRuntime.queryInterface(XComponent.class, componentA);

            // Create an instance of TestComponentB
            Object componentB = serviceManager.createInstanceWithContext("com.sun.star.test.TestComponentB", null);
            XComponent xComponentB = UnoRuntime.queryInterface(XComponent.class, componentB);

            // You can now interact with componentA and componentB
            System.out.println("TestComponentA created: " + (componentA != null));
            System.out.println("TestComponentB created: " + (componentB != null));

            // Dispose of the components when done
            if (xComponentA != null) {
                xComponentA.dispose();
            }
            if (xComponentB != null) {
                xComponentB.dispose();
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
```

--------------------------------

### Install Android App

Source: https://github.com/libreoffice/core/blob/master/android/README.md

Installs the application on an attached Android device. Ensure your device is connected and recognized by 'adb devices'.

```bash
cd android/source
make install
adb logcat
```

--------------------------------

### LibreOffice Configuration Management

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

Connects to a %PRODUCTNAME% %PRODUCT_RELEASE%, gets the configuration manager, and accesses the configuration in various ways.

```Java
ConfigExamples.java
```

--------------------------------

### uno.exe Component Execution

Source: https://github.com/libreoffice/core/blob/master/odk/docs/tools.html

Shows how to use 'uno.exe' to run a UNO component or service process, providing a runtime environment. It includes examples with different ways to specify components and environment variables.

```bash
uno.exe -c MyComponent -l mycomp.dll -env:URE_MORE_SERVICES=myservices.rdb -env:URE_MORE_TYPES=mytypes.rdb -- foo bar
```

```bash
uno.exe -s foo.bar.FooBarService -env:URE_MORE_SERVICES=myservices.rdb -env:URE_MORE_TYPES=mytypes.rdb -- foo bar
```

--------------------------------

### Install 32-bit OpenGL for Emulator Acceleration

Source: https://github.com/libreoffice/core/blob/master/android/README.md

Installs the necessary 32-bit OpenGL library for proper acceleration when using the Android emulator.

```bash
sudo zypper in Mesa-libGL-devel-32bit
```

--------------------------------

### Create Simple Database Table 'Sales'

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

This example demonstrates how to create a simple database table named 'Sales'. The exact SQL commands would depend on the specific database system being used.

```java
import com.sun.star.beans.PropertyValue;
import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.frame.Desktop;
import com.sun.star.lang.XComponent;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import com.sun.star.sdb.XDataSource;
import com.sun.star.sdbc.Connection;
import com.sun.star.sdbc.SQLException;
import com.sun.star.sdbc.XConnection;
import com.sun.star.sdbc.XStatement;

public class Sales {

    public static void main(String[] args) {
        try {
            XComponentContext xContext = Bootstrap.bootstrap();
            Desktop xDesktop = (Desktop) UnoRuntime.queryInterface(Desktop.class, xContext.getServiceManager().createInstanceWithContext("com.sun.star.frame.Desktop", xContext));

            // Assume a data source named 'MYDB0' is configured and accessible
            XDataSource xDataSource = null;
            try {
                Object obj = xContext.getServiceManager().createInstanceWithContext("com.sun.star.sdb.DataSource", xContext);
                xDataSource = (XDataSource) UnoRuntime.queryInterface(XDataSource.class, obj);
                xDataSource.setName("MYDB0");
            } catch (com.sun.star.uno.Exception e) {
                System.err.println("Could not create or get data source: " + e.getMessage());
                e.printStackTrace();
                return;
            }

            XConnection xConnection = null;
            try {
                String connectionURL = "sdbc:mysql:mysql://localhost:3306/testdb"; // Example URL
                PropertyValue[] props = new PropertyValue[1];
                props[0] = new PropertyValue();
                props[0].Name = "URL";
                props[0].Value = connectionURL;
                xConnection = xDataSource.connect(props);
            } catch (SQLException e) {
                System.err.println("Database connection error: " + e.getMessage());
                e.printStackTrace();
                return;
            }

            if (xConnection != null) {
                System.out.println("Database connection established.");

                try {
                    XStatement xStatement = xConnection.createStatement();
                    // SQL to create a table named 'Sales'
                    String createTableSQL = "CREATE TABLE Sales (
                                            SaleID INT PRIMARY KEY AUTO_INCREMENT,
                                            ProductName VARCHAR(255),
                                            Quantity INT,
                                            Price DECIMAL(10, 2)
                                          )";
                    xStatement.executeUpdate(createTableSQL);
                    System.out.println("Table 'Sales' created successfully.");

                    xStatement.close();

                } catch (SQLException e) {
                    System.err.println("SQL execution error: " + e.getMessage());
                    e.printStackTrace();
                }

                try {
                    xConnection.close();
                    System.out.println("Database connection closed.");
                } catch (SQLException e) {
                    System.err.println("Error closing connection: " + e.getMessage());
                    e.printStackTrace();
                }
            }

        } catch (com.sun.star.uno.Exception e) {
            System.err.println("UNO Exception: " + e.getMessage());
            e.printStackTrace();
        }
    }
}

```

--------------------------------

### Test AttrAny2 property with object input

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/JScriptNewStyle.htm

Sets and gets an object value from the AttrAny2 property and prints the set and get values.

```javascript
var obj= new Object(); obj[1]= "This is index 0"; oletest.AttrAny2= obj; ret= oletest.AttrAny2; document.writeln( "set: " + obj + " get: " + ret)
```

--------------------------------

### Example climaker Usage

Source: https://github.com/libreoffice/core/blob/master/odk/docs/tools.html

Demonstrates the command-line syntax for the climaker tool, used for generating DLLs.

```bash
climaker --out cli_mytypes.dll --reference cli_uretypes.dll --extra types.rdb mytypes.rdb
```

--------------------------------

### Load Component into %PRODUCTNAME% %PRODUCT_RELEASE% via Java

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

Demonstrates how a Java application can load a component into %PRODUCTNAME% %PRODUCT_RELEASE%. This example is useful for integrating external functionalities or custom components into the office suite.

```java
package com.sun.star.example.FirstSteps;

import com.sun.star.uno.UnoRuntime;
import com.sun.star.lang.XComponent;
import com.sun.star.frame.XComponentLoader;
import com.sun.star.beans.PropertyValue;
import com.sun.star.uno.XComponentContext;
import com.sun.star.bridge.UnoUrlResolver;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.lang.XMultiComponentFactory;

public class FirstLoadComponent {

    public static void main(String[] args) {
        try {
            // get a remote office service manager
            XComponentContext remoteContext = null;
            try {
                // use the UnoUrlResolver to get a remote context
                XUnoUrlResolver urlResolver = UnoUrlResolver.create(null);
                // connect to the running office
                remoteContext = (XComponentContext) urlResolver.resolve("uno:socket,host=localhost,port=2002;urp;StarOffice.ComponentContext");
            } catch (Exception e) {
                System.out.println("Could not connect to running office instance.");
                e.printStackTrace(System.out);
                System.exit(1);
            }

            // get the service manager from the remote context
            XMultiComponentFactory remoteServiceManager = remoteContext.getServiceManager();

            // create a new document
            Object desktopObj = remoteServiceManager.createInstanceWithContext("com.sun.star.frame.Desktop", remoteContext);
            XComponentLoader xComponentLoader = UnoRuntime.queryInterface(XComponentLoader.class, desktopObj);

            // specify document properties
            PropertyValue[] loadProps = new PropertyValue[1];
            loadProps[0] = new PropertyValue();
            loadProps[0].Name = "Hidden";
            loadProps[0].Value = new Boolean(true);

            // load the document
            XComponent xComponent = xComponentLoader.loadComponentFromURL("private:factory/swriter", "_blank", 0, loadProps);

            // close the document
            xComponent.dispose();

            System.out.println("Successfully connected to office and created/closed a document.");

        } catch (Exception e) {
            e.printStackTrace(System.out);
        }
    }
}

```

--------------------------------

### Test AttrAny2 property with string input

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/JScriptNewStyle.htm

Sets and gets a string value from the AttrAny2 property and prints the set and get values.

```javascript
i= "Hallo" oletest.AttrAny2= i; ret= oletest.AttrAny2; document.writeln( "set: " + i + " get: " + ret)
```

--------------------------------

### Interprocess Connection Client Example

Source: https://github.com/libreoffice/core/blob/master/odk/examples/DevelopersGuide/examples.html

Implements a client that is aware of losing connection to %PRODUCTNAME% %PRODUCT_RELEASE%.

```Java
package com.sun.star.comp.helper.samples.ConnectionAwareClient;

import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.comp.helper.BootstrapException;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.lang.XComponent;
import com.sun.star.registry.XRegistryService;
import com.sun.star.uno.XComponentContext;
import com.sun.star.frame.Desktop;
import com.sun.star.frame.XDesktop;
import com.sun.star.beans.PropertyValue;

public class ConnectionAwareClient {

    /**
     * @param args
     */
    public static void main(String[] args) {
        XComponentContext localContext = null;
        XComponent xOffice = null;
        try {
            // get local component context
            localContext = Bootstrap.bootstrap();

            // get the remote office component context
            Object context = localContext.getServiceManager().createInstanceWithContext("com.sun.star.bridge.UnoUrlResolver", localContext);
            XUnoUrlResolver xUrlResolver = UnoRuntime.queryInterface(XUnoUrlResolver.class, context);

            // connect to the running office
            PropertyValue [] propertyValues = new PropertyValue[1];
            propertyValues[0] = new PropertyValue();
            propertyValues[0].Name = "Hidden";
            propertyValues[0].Value = new Boolean(true);
            Object resolved = xUrlResolver.resolve("uno:socket,host=localhost,port=2002;urp;StarOffice.ComponentContext", propertyValues);

            XComponentContext remoteContext = (XComponentContext) UnoRuntime.queryInterface(XComponentContext.class, resolved);

            // get the desktop
            xOffice = (XComponent) remoteContext.getServiceManager().createInstanceWithContext("com.sun.star.frame.Desktop", remoteContext);
            XDesktop xDesktop = UnoRuntime.queryInterface(XDesktop.class, xOffice);

            // do something with the desktop
            System.out.println("Connected to running Office ...");
            System.out.println("Desktop title: " + xDesktop.getCurrentController().getFrame().getTitle());

            // disconnect from office
            xOffice.dispose();

        } catch (BootstrapException e) {
            System.err.println("Bootstrap failed: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        } catch (com.sun.star.connection.ConnectionSetupException e) {
            System.err.println("Connection setup failed: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        } catch (com.sun.star.uno.Exception e) {
            System.err.println("UNO Exception: " + e.getMessage());
            e.printStackTrace(System.err);
            System.exit(1);
        }
    }
}

```

--------------------------------

### Test AttrAny2 property with double input

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/JScriptNewStyle.htm

Sets and gets a double value from the AttrAny2 property and prints the set and get values.

```javascript
i= 3.14; oletest.AttrAny2= i; ret= oletest.AttrAny2; document.writeln( "set: " + i + " get: " + ret)
```

--------------------------------

### Initialize LibreOfficeKit (C++ Wrapper)

Source: https://github.com/libreoffice/core/blob/master/libreofficekit/README.md

The C++ wrapper LibreOfficeKit.hxx includes LibreOfficeKitInit.h automatically, simplifying initialization for C++ projects.

```cpp
#include <LibreOfficeKit.hxx>
```

--------------------------------

### Test AttrAny2 property with integer input

Source: https://github.com/libreoffice/core/blob/master/extensions/test/ole/JScriptNewStyle.htm

Sets and gets an integer value from the AttrAny2 property and prints the set and get values.

```javascript
i= 100; oletest.AttrAny2= i; ret= oletest.AttrAny2; document.writeln( "set: " + i + " get: " + ret)
```