XamlRtfConverter.cs source code in C# .NET

                        Code:
                         / Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / wpf / src / Framework / System / Windows / Documents / XamlRtfConverter.cs / 1 / XamlRtfConverter.cs
                        
                        
                            //---------------------------------------------------------------------------- 
//
// File: XamlRtfConverter.cs
//
// Copyright (C) Microsoft Corporation.  All rights reserved. 
//
// Description: Xaml-Rtf Converter. 
// 
//---------------------------------------------------------------------------
 
using System.IO;
using System.Text;

namespace System.Windows.Documents 
{
 
    ///  
    /// XamlRtfConverter is a static class that convert from/to rtf content to/from xaml content.
    ///  
    internal class XamlRtfConverter
    {
        //-----------------------------------------------------
        // 
        //  Constructors
        // 
        //----------------------------------------------------- 

        #region Constructors 

        /// 
        /// create new instance of XamlRtfConverter that convert the content between xaml and rtf.
        ///  
        internal XamlRtfConverter()
        { 
        } 

        #endregion Constructors 

        // ----------------------------------------------------------------------
        //
        // Internal Methods 
        //
        // --------------------------------------------------------------------- 
 
        #region Internal Methods
 
        /// 
        /// Converts an xaml content to rtf content.
        /// 
        ///  
        /// The source xaml text content to be converted into Rtf content.
        ///  
        ///  
        /// Well-formed representing rtf equivalent string for the source xaml content.
        ///  
        internal string ConvertXamlToRtf(string xamlContent)
        {
            // Check the parameter validation
            if (xamlContent == null) 
            {
                throw new ArgumentNullException("xamlContent"); 
            } 

            string rtfContent = string.Empty; 

            if (xamlContent != string.Empty)
            {
                // Creating the converter that process the content data from Xaml to Rtf 
                XamlToRtfWriter xamlToRtfWriter = new XamlToRtfWriter(xamlContent);
 
                // Set WpfPayload package that contained the image for the specified Xaml 
                if (WpfPayload != null)
                { 
                    xamlToRtfWriter.WpfPayload = WpfPayload;
                }

                // Process the converting from xaml to rtf 
                xamlToRtfWriter.Process();
 
                // Set rtf content that representing resulting from Xaml to Rtf converting. 
                rtfContent = xamlToRtfWriter.Output;
            } 

            return rtfContent;
        }
 
        /// 
        /// Converts an rtf content to xaml content. 
        ///  
        /// 
        /// The source rtf content that to be converted into xaml content. 
        /// 
        /// 
        /// Well-formed xml representing XAML equivalent content for the input rtf content string.
        ///  
        internal string ConvertRtfToXaml(string rtfContent)
        { 
            // Check the parameter validation 
            if (rtfContent == null)
            { 
                throw new ArgumentNullException("rtfContent");
            }

            // xaml content to be converted from rtf 
            string xamlContent = string.Empty;
 
            if (rtfContent != string.Empty) 
            {
                // Create RtfToXamlReader instance for converting the content 
                // from rtf to xaml and set ForceParagraph
                RtfToXamlReader rtfToXamlReader = new RtfToXamlReader(rtfContent);
                rtfToXamlReader.ForceParagraph = ForceParagraph;
 
                // Set WpfPayload package that contained the image for the specified Xaml
                if (WpfPayload != null) 
                { 
                    rtfToXamlReader.WpfPayload = WpfPayload;
                } 

                //Process the converting from rtf to xaml
                rtfToXamlReader.Process();
 
                // Set Xaml content string that representing resulting Rtf-Xaml converting
                xamlContent = rtfToXamlReader.Output; 
            } 

            return xamlContent; 
        }

        #endregion Internal Methods
 
        // ----------------------------------------------------------------------
        // 
        // Internal Properties 
        //
        // ---------------------------------------------------------------------- 

        #region Internal Properties

        // ForceParagraph property indicates whether ForcePagraph for RtfToXamlReader. 
        internal bool ForceParagraph
        { 
            get 
            {
                return _forceParagraph; 
            }
            set
            {
                _forceParagraph = value; 
            }
        } 
 
        // WpfPayload package property for getting or placing image data for Xaml content
        internal WpfPayload WpfPayload 
        {
            get
            {
                return _wpfPayload; 
            }
            set 
            { 
                _wpfPayload = value;
            } 
        }

        #endregion Internal Properties
 
        // ---------------------------------------------------------------------
        // 
        // Internal Fields 
        //
        // ---------------------------------------------------------------------- 

        #region Internal Fields

        // Rtf encoding codepage that is 1252 ANSI 
        internal const int RtfCodePage = 1252;
 
        #endregion Internal Fields 

        // --------------------------------------------------------------------- 
        //
        // Private Fields
        //
        // --------------------------------------------------------------------- 

        #region Private Fields 
 
        // Flag that indicate the forcing paragragh for RtfToXamlReader
        private bool _forceParagraph; 

        // The output WpfPayload package for placing image data into it
        private WpfPayload _wpfPayload;
 
        #endregion Private Fields
 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
//---------------------------------------------------------------------------- 
//
// File: XamlRtfConverter.cs
//
// Copyright (C) Microsoft Corporation.  All rights reserved. 
//
// Description: Xaml-Rtf Converter. 
// 
//---------------------------------------------------------------------------
 
using System.IO;
using System.Text;

namespace System.Windows.Documents 
{
 
    ///  
    /// XamlRtfConverter is a static class that convert from/to rtf content to/from xaml content.
    ///  
    internal class XamlRtfConverter
    {
        //-----------------------------------------------------
        // 
        //  Constructors
        // 
        //----------------------------------------------------- 

        #region Constructors 

        /// 
        /// create new instance of XamlRtfConverter that convert the content between xaml and rtf.
        ///  
        internal XamlRtfConverter()
        { 
        } 

        #endregion Constructors 

        // ----------------------------------------------------------------------
        //
        // Internal Methods 
        //
        // --------------------------------------------------------------------- 
 
        #region Internal Methods
 
        /// 
        /// Converts an xaml content to rtf content.
        /// 
        ///  
        /// The source xaml text content to be converted into Rtf content.
        ///  
        ///  
        /// Well-formed representing rtf equivalent string for the source xaml content.
        ///  
        internal string ConvertXamlToRtf(string xamlContent)
        {
            // Check the parameter validation
            if (xamlContent == null) 
            {
                throw new ArgumentNullException("xamlContent"); 
            } 

            string rtfContent = string.Empty; 

            if (xamlContent != string.Empty)
            {
                // Creating the converter that process the content data from Xaml to Rtf 
                XamlToRtfWriter xamlToRtfWriter = new XamlToRtfWriter(xamlContent);
 
                // Set WpfPayload package that contained the image for the specified Xaml 
                if (WpfPayload != null)
                { 
                    xamlToRtfWriter.WpfPayload = WpfPayload;
                }

                // Process the converting from xaml to rtf 
                xamlToRtfWriter.Process();
 
                // Set rtf content that representing resulting from Xaml to Rtf converting. 
                rtfContent = xamlToRtfWriter.Output;
            } 

            return rtfContent;
        }
 
        /// 
        /// Converts an rtf content to xaml content. 
        ///  
        /// 
        /// The source rtf content that to be converted into xaml content. 
        /// 
        /// 
        /// Well-formed xml representing XAML equivalent content for the input rtf content string.
        ///  
        internal string ConvertRtfToXaml(string rtfContent)
        { 
            // Check the parameter validation 
            if (rtfContent == null)
            { 
                throw new ArgumentNullException("rtfContent");
            }

            // xaml content to be converted from rtf 
            string xamlContent = string.Empty;
 
            if (rtfContent != string.Empty) 
            {
                // Create RtfToXamlReader instance for converting the content 
                // from rtf to xaml and set ForceParagraph
                RtfToXamlReader rtfToXamlReader = new RtfToXamlReader(rtfContent);
                rtfToXamlReader.ForceParagraph = ForceParagraph;
 
                // Set WpfPayload package that contained the image for the specified Xaml
                if (WpfPayload != null) 
                { 
                    rtfToXamlReader.WpfPayload = WpfPayload;
                } 

                //Process the converting from rtf to xaml
                rtfToXamlReader.Process();
 
                // Set Xaml content string that representing resulting Rtf-Xaml converting
                xamlContent = rtfToXamlReader.Output; 
            } 

            return xamlContent; 
        }

        #endregion Internal Methods
 
        // ----------------------------------------------------------------------
        // 
        // Internal Properties 
        //
        // ---------------------------------------------------------------------- 

        #region Internal Properties

        // ForceParagraph property indicates whether ForcePagraph for RtfToXamlReader. 
        internal bool ForceParagraph
        { 
            get 
            {
                return _forceParagraph; 
            }
            set
            {
                _forceParagraph = value; 
            }
        } 
 
        // WpfPayload package property for getting or placing image data for Xaml content
        internal WpfPayload WpfPayload 
        {
            get
            {
                return _wpfPayload; 
            }
            set 
            { 
                _wpfPayload = value;
            } 
        }

        #endregion Internal Properties
 
        // ---------------------------------------------------------------------
        // 
        // Internal Fields 
        //
        // ---------------------------------------------------------------------- 

        #region Internal Fields

        // Rtf encoding codepage that is 1252 ANSI 
        internal const int RtfCodePage = 1252;
 
        #endregion Internal Fields 

        // --------------------------------------------------------------------- 
        //
        // Private Fields
        //
        // --------------------------------------------------------------------- 

        #region Private Fields 
 
        // Flag that indicate the forcing paragragh for RtfToXamlReader
        private bool _forceParagraph; 

        // The output WpfPayload package for placing image data into it
        private WpfPayload _wpfPayload;
 
        #endregion Private Fields
 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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XamlRtfConverter.cs source code in C# .NET

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