示例#1
0
            private static void Count(InlineCollection inlines, int startIndex, InlineStylesCount stylesCount)
            {
                for (int y = startIndex + 1; y < inlines.Count; ++y)
                {
                    Inline inlineY = inlines.ElementAt(y);
                    if (inlineY.FontStyle == System.Windows.FontStyles.Italic)
                    {
                        stylesCount.ItalicCount++;
                    }
                    else
                    {
                        stylesCount.ItalicCountingFinished = true;
                    }

                    if (inlineY.FontWeight == System.Windows.FontWeights.Bold)
                    {
                        stylesCount.BoldCount++;
                    }
                    else
                    {
                        stylesCount.BoldCountingFinished = true;
                    }

                    if (inlineY.TextDecorations.Contains(System.Windows.TextDecorations.Underline[0]))
                    {
                        stylesCount.UnderlinedCount++;
                    }
                    else
                    {
                        stylesCount.UnderlinedCountingFinished = true;
                    }

                    // continue with children
                    if (inlineY is Span)
                    {
                        if (!stylesCount.BoldCountingFinished || !stylesCount.UnderlinedCountingFinished || !stylesCount.ItalicCountingFinished)
                        {
                            Count((inlineY as Span).Inlines, 0, stylesCount);
                        }
                    }

                    if (stylesCount.BoldCountingFinished && stylesCount.UnderlinedCountingFinished && stylesCount.ItalicCountingFinished)
                    {
                        break;
                    }
                }
            }
示例#2
0
        private void ProcessInlines(RichTextBox textBox, InlineCollection inlines)
        {
            for (int inlineIndex = 0; inlineIndex < inlines.Count; inlineIndex++)
            {
                Inline i = inlines.ElementAt(inlineIndex);
                if (i is Run)
                {
                    Run r = i as Run;
                    string text = r.Text;
                    string emoticonFound = string.Empty;
                    int index = FindFirstEmoticon(text, 0, out emoticonFound);
                    if (index >= 0)
                    {
                        TextPointer tp = i.ContentStart;
                        bool reposition = false;
                        while (!tp.GetTextInRun(LogicalDirection.Forward).StartsWith(emoticonFound))
                            tp = tp.GetNextInsertionPosition(LogicalDirection.Forward);
                        TextPointer end = tp;
                        for (int j = 0; j < emoticonFound.Length; j++)
                            end = end.GetNextInsertionPosition(LogicalDirection.Forward);
                        TextRange tr = new TextRange(tp, end);
                        if (textBox != null)
                            reposition = textBox.CaretPosition.CompareTo(tr.End) == 0;
                        tr.Text = string.Empty;

                        var image = GetImageForEmoticon(emoticonFound);

                        InlineUIContainer iui = new InlineUIContainer(image, tp);
                        iui.BaselineAlignment = BaselineAlignment.TextBottom;

                        if (textBox != null && reposition)
                            textBox.CaretPosition = tp.GetNextInsertionPosition(LogicalDirection.Forward);
                    }
                }
            }
        }
示例#3
0
        private static void ProcessInlines(InlineCollection inlines, Size size, out int numFound)
        {
            numFound = 0;

            try
            {
                for (int inlineIndex = 0; inlineIndex < inlines.Count; inlineIndex++)
                {
                    Inline i = inlines.ElementAt(inlineIndex);
                    if (i is Run)
                    {
                        Run    r    = i as Run;
                        string text = r.Text;

                        foreach (Match m in Regex.Matches(text, HyperlinkUtility.UrlRegex2))
                        {
                            TextPointer tp = i.ContentStart;
                            while (!tp.GetTextInRun(LogicalDirection.Forward).StartsWith(m.Value))
                            {
                                tp = tp.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextPointer end = tp;
                            for (int j = 0; j < m.Value.Length; j++)
                            {
                                end = end.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextRange tr = new TextRange(tp, end);
                            tr.Text = string.Empty;
                            UIElement         element    = CreateHyperlink(m.Value);
                            InlineUIContainer iContainer = new InlineUIContainer(element, tp);
                            iContainer.BaselineAlignment = BaselineAlignment.Bottom;
                            continue;
                        }

                        foreach (Match m in Regex.Matches(text, HyperlinkUtility.UncRegex))
                        {
                            TextPointer tp = i.ContentStart;
                            while (!tp.GetTextInRun(LogicalDirection.Forward).StartsWith(m.Value))
                            {
                                tp = tp.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextPointer end = tp;
                            for (int j = 0; j < m.Value.Length; j++)
                            {
                                end = end.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextRange tr = new TextRange(tp, end);
                            tr.Text = string.Empty;
                            UIElement         element    = CreateHyperlink(m.Value);
                            InlineUIContainer iContainer = new InlineUIContainer(element, tp);
                            iContainer.BaselineAlignment = BaselineAlignment.Bottom;
                            continue;
                        }

                        text = r.Text;
                        foreach (Match m in Regex.Matches(text, HyperlinkUtility.UrlRegex))
                        {
                            TextPointer tp = i.ContentStart;
                            while (!tp.GetTextInRun(LogicalDirection.Forward).StartsWith(m.Value))
                            {
                                tp = tp.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextPointer end = tp;
                            for (int j = 0; j < m.Value.Length; j++)
                            {
                                end = end.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextRange tr = new TextRange(tp, end);
                            tr.Text = string.Empty;
                            UIElement         element    = CreateHyperlink(m.Value);
                            InlineUIContainer iContainer = new InlineUIContainer(element, tp);
                            iContainer.BaselineAlignment = BaselineAlignment.Bottom;
                            continue;
                        }



                        string emoticonFound = string.Empty;
                        int    index         = GetNextEmoticon(text, 0, out emoticonFound);
                        if (index >= 0)
                        {
                            TextPointer tp = i.ContentStart;
                            while (!tp.GetTextInRun(LogicalDirection.Forward).StartsWith(emoticonFound))
                            {
                                tp = tp.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextPointer end = tp;
                            for (int j = 0; j < emoticonFound.Length; j++)
                            {
                                end = end.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextRange tr = new TextRange(tp, end);
                            tr.Text = string.Empty;


                            //string uri = ApplicationViewModel.Current.SmiliesView.OfType<EmoticonMapping>().Where( d => d.KeyList.Contains( emoticonFound ) ).FirstOrDefault().Path;
                            ImageSource imageSource = EmoticonLibrary.Current.Where(e => e.Keys.Contains(emoticonFound)).Select(e => e.ImageSource).FirstOrDefault();

                            System.Windows.Controls.Image emoticon = new System.Windows.Controls.Image();
                            emoticon.Style = Application.Current.Resources["AnimatedImageStyle"] as Style;

                            if (size == Size.Empty)
                            {
                                emoticon.Stretch = Stretch.Fill;
                                Binding heightBinding = new Binding("Source.PixelHeight")
                                {
                                    RelativeSource = RelativeSource.Self
                                };
                                Binding widthBinding = new Binding("Source.PixelWidth")
                                {
                                    RelativeSource = RelativeSource.Self
                                };

                                emoticon.SetBinding(Image.HeightProperty, heightBinding);
                                emoticon.SetBinding(Image.WidthProperty, widthBinding);
                            }
                            else
                            {
                                BitmapSource bitmapSource = imageSource as BitmapSource;
                                if (bitmapSource != null)
                                {
                                    if (bitmapSource.PixelHeight < size.Height)
                                    {
                                        emoticon.Stretch = Stretch.Fill;
                                        Binding heightBinding = new Binding("Source.PixelHeight")
                                        {
                                            RelativeSource = RelativeSource.Self
                                        };
                                        Binding widthBinding = new Binding("Source.PixelWidth")
                                        {
                                            RelativeSource = RelativeSource.Self
                                        };

                                        emoticon.SetBinding(Image.HeightProperty, heightBinding);
                                        emoticon.SetBinding(Image.WidthProperty, widthBinding);
                                    }
                                    else
                                    {
                                        RenderOptions.SetBitmapScalingMode(emoticon, BitmapScalingMode.HighQuality);
                                        emoticon.MaxHeight = size.Height;
                                        //emoticon.MaxWidth = size.Width;
                                        emoticon.Stretch = Stretch.Uniform;
                                    }
                                }
                                emoticon.MaxHeight = size.Height;
                                //emoticon.MaxWidth = size.Width;
                                emoticon.Stretch = Stretch.Uniform;
                            }

                            //ImageSource imageSource = new ImageSourceConverter().ConvertFromString( uri ) as ImageSource;

                            WpfAnimatedGif.ImageBehavior.SetAnimatedSource(emoticon, imageSource);

                            numFound++;
                            Grid grid = new Grid();
                            grid.ToolTip = emoticonFound;
                            grid.Children.Add(emoticon);
                            InlineUIContainer iui = new InlineUIContainer(grid, tp);
                            iui.BaselineAlignment = BaselineAlignment.TextBottom;
                        }

                        emoticonFound = string.Empty;
                        ChatUser user;
                        index = GetNextUser(text, 0, out emoticonFound, out user);
                        if (index >= 0)
                        {
                            TextPointer tp = i.ContentStart;
                            while (!tp.GetTextInRun(LogicalDirection.Forward).StartsWith(emoticonFound))
                            {
                                tp = tp.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextPointer end = tp;
                            for (int j = 0; j < emoticonFound.Length; j++)
                            {
                                end = end.GetNextInsertionPosition(LogicalDirection.Forward);
                            }
                            TextRange tr = new TextRange(tp, end);
                            tr.Text = string.Empty;

                            ChatUserImage userImage = new ChatUserImage {
                                User = user
                            };


                            if (size != Size.Empty)
                            {
                                userImage.Height = size.Height;
                                userImage.Width  = size.Width;
                            }

                            Grid grid = new Grid();
                            grid.ToolTip = emoticonFound;
                            grid.Children.Add(userImage);
                            InlineUIContainer iui = new InlineUIContainer(grid, tp);
                            iui.BaselineAlignment = BaselineAlignment.TextBottom;
                        }
                    }
                }
            }
            catch (Exception)
            {
                // Do nothing, error processing emoticons
            }
        }
            private static void Count(InlineCollection inlines, int startIndex, InlineStylesCount stylesCount)
            {
                for (int y = startIndex + 1; y < inlines.Count; ++y)
                {
                    Inline inlineY = inlines.ElementAt(y);
                    if (inlineY.FontStyle == System.Windows.FontStyles.Italic)
                        stylesCount.ItalicCount++;
                    else
                        stylesCount.ItalicCountingFinished = true;

                    if (inlineY.FontWeight == System.Windows.FontWeights.Bold)
                        stylesCount.BoldCount++;
                    else
                        stylesCount.BoldCountingFinished = true;

                    if (inlineY.TextDecorations.Contains(System.Windows.TextDecorations.Underline[0]))
                        stylesCount.UnderlinedCount++;
                    else
                        stylesCount.UnderlinedCountingFinished = true;

                    // continue with children
                    if (inlineY is Span)
                    {
                        if (!stylesCount.BoldCountingFinished || !stylesCount.UnderlinedCountingFinished || !stylesCount.ItalicCountingFinished)
                        {
                            Count((inlineY as Span).Inlines, 0, stylesCount);
                        }
                    }

                    if (stylesCount.BoldCountingFinished && stylesCount.UnderlinedCountingFinished && stylesCount.ItalicCountingFinished)
                        break;
                }
            }
        /// <summary>
        /// Convert an flow document inlines into their (combined!) html representation.
        /// </summary>
        /// <param name="inlines">Flow document inlines collection.</param>
        /// <param name="htmlWriter">XmlTextWriter producing resulting html.</param>
        /// <param name="conversionResult">Conversion result to store error and warning messages. Can be null.</param>
        /// <param name="inheritedStyle">Inherited inline styles.</param>
        /// <remarks>
        /// Supported: Hyperlink, Bold, Underline, Italic as well as Run and InlineUIContainer for Image.
        /// </remarks>
        private static void AddInlines(InlineCollection inlines, XmlTextWriter htmlWriter, ValidationResult conversionResult, List<InlineStyles> inheritedStyle)
        {
            for (int i = 0; i < inlines.Count; ++i)
            {
                Inline inline = inlines.ElementAt(i);

                #region InheritedStyle + B,I,U processing
                bool bAddBold = false;
                bool bAddItalic = false;
                bool bAddUnderlined = false;

                // Bold
                if (inline.FontWeight != System.Windows.FontWeights.Bold && inheritedStyle.Contains(InlineStyles.Bold))
                {
                    // close last element tag
                    htmlWriter.WriteEndElement();
                    inheritedStyle.Remove(InlineStyles.Bold);
                }
                else if (!inheritedStyle.Contains(InlineStyles.Bold) && inline.FontWeight == System.Windows.FontWeights.Bold)
                    bAddBold = true;

                // Italic
                if (inline.FontStyle != System.Windows.FontStyles.Italic && inheritedStyle.Contains(InlineStyles.Italic))
                {
                    // close last element tag
                    htmlWriter.WriteEndElement();
                    inheritedStyle.Remove(InlineStyles.Italic);
                }
                else if (!inheritedStyle.Contains(InlineStyles.Italic) && inline.FontStyle == System.Windows.FontStyles.Italic)
                    bAddItalic = true;

                // Underline
                bool bHasUnderline = false;
                if (inline is Run && inline.Parent is Span)
                {
                    if ((inline.Parent as Span).TextDecorations.Contains(System.Windows.TextDecorations.Underline[0]))
                        bHasUnderline = true;
                }

                if (!inline.TextDecorations.Contains(System.Windows.TextDecorations.Underline[0]) && inheritedStyle.Contains(InlineStyles.Underlined))
                {
                    if (!bHasUnderline)
                    {
                        // close last element tag
                        htmlWriter.WriteEndElement();
                        inheritedStyle.Remove(InlineStyles.Underlined);
                    }
                }
                else if (!inheritedStyle.Contains(InlineStyles.Underlined) && inline.TextDecorations.Contains(System.Windows.TextDecorations.Underline[0]))
                    if (!bHasUnderline)
                        bAddUnderlined = true;

                if (inline is HtmlHyperlink)
                    bAddUnderlined = false;

                // see what needs to be added.. if multiple elements need to be added, than we have to iterate through
                // siblings to see what tag to set first (depending on what to close first).
                if (bAddUnderlined || bAddBold || bAddItalic)
                {
                    if (bAddBold && bAddItalic || bAddBold && bAddUnderlined || bAddItalic && bAddUnderlined)
                    {
                        InlineStylesCount stylesCount = InlineStylesCounter.Count(inlines, i + 1);

                        // see what has to be added first
                        // add tags
                        for (int z = 0; z < 3; ++z)
                        {
                            if (stylesCount.Order[z] == InlineStyles.Bold && bAddBold)
                            {
                                htmlWriter.WriteStartElement("b");
                                inheritedStyle.Add(InlineStyles.Bold);
                            }
                            else if (stylesCount.Order[z] == InlineStyles.Italic && bAddItalic)
                            {
                                htmlWriter.WriteStartElement("i");
                                inheritedStyle.Add(InlineStyles.Italic);
                            }
                            else if (stylesCount.Order[z] == InlineStyles.Underlined && bAddUnderlined)
                            {
                                htmlWriter.WriteStartElement("u");
                                inheritedStyle.Add(InlineStyles.Underlined);
                            }
                        }
                    }
                    else
                    {
                        // just add the tag of the needed style
                        if (bAddBold)
                        {
                            htmlWriter.WriteStartElement("b");
                            inheritedStyle.Add(InlineStyles.Bold);
                        }
                        else if (bAddItalic)
                        {
                            htmlWriter.WriteStartElement("i");
                            inheritedStyle.Add(InlineStyles.Italic);
                        }
                        else if (bAddUnderlined)
                        {
                            htmlWriter.WriteStartElement("u");
                            inheritedStyle.Add(InlineStyles.Underlined);
                        }
                    }
                }
                #endregion

                // continue with text or inlines
                if (inline is InlineUIContainer)
                {
                    InlineUIContainer container = inline as InlineUIContainer;
                    if (container.Child is HtmlImage)
                    {
                        // Add image
                        AddImage(container.Child as HtmlImage, htmlWriter, conversionResult);
                    }
                    else if (container.Child is System.Windows.Controls.TextBlock)
                    {
                        // Comment, just add text as is
                        string text = ExtendedHtmlUtility.HtmlEntityEncode((container.Child as System.Windows.Controls.TextBlock).Text);
                        htmlWriter.WriteRaw(text);
                    }
                    else
                    {
                        // not supported
                        if (conversionResult != null)
                        {
                            if (container.Child != null)
                                conversionResult.AddMessage(new ConversionMessage(ModelValidationViolationType.Warning,
                                    "AddInline: Unknown inline ui container child: " + container.Child.ToString()));
                            //else
                            //    conversionResult.AddMessage(new ConversionMessage(ModelValidationViolationType.Warning,
                            //        "AddInline: Inline ui container child is null: " + container.ToString()));
                        }
                    }
                }
                else if (inline is HtmlHyperlink)
                {
                    // Add hyperlink
                    AddHyperlink(inline as HtmlHyperlink, htmlWriter, conversionResult, inheritedStyle);
                }
                else if (inline is Span)
                {
                    Span span = inline as Span;
                    AddInlines(span.Inlines, htmlWriter, conversionResult, inheritedStyle);
                }
                else if (inline is Run)
                {
                    string text = ExtendedHtmlUtility.HtmlEntityEncode((inline as Run).Text);
                    //string text = HtmlEncode((inline as Run).Text); ;
                    htmlWriter.WriteRaw(text);
                }
                else
                {
                    // not supported
                    if (conversionResult != null)
                    {
                        conversionResult.AddMessage(new ConversionMessage(ModelValidationViolationType.Warning,
                            "AddInline: Unknown inline element: " + inline.ToString()));
                    }

                }
            }
        }
        public static void ProcessInlines(RichTextBox textBox, InlineCollection inlines, bool findLinks)
        {
            for (int inlineIndex = 0; inlineIndex < inlines.Count; inlineIndex++)
            {
                Inline i = inlines.ElementAt(inlineIndex);
                if (i is Run)
                {
                    Run    r    = i as Run;
                    string text = r.Text;

                    if (findLinks)
                    {
                        ProcessParagraphLink(textBox, text, i);
                    }

                    string emoticonFound = string.Empty;

                    int index = FindFirstEmoticon(text, 0, out emoticonFound);
                    if (index >= 0)
                    {
                        TextPointer tp = i.ContentStart;

                        bool reposition = false;
                        while (!tp.GetTextInRun(LogicalDirection.Forward).StartsWith(emoticonFound))
                        {
                            tp = tp.GetNextInsertionPosition(LogicalDirection.Forward);
                        }

                        TextPointer end = tp;
                        for (int j = 0; j < emoticonFound.Length; j++)
                        {
                            end = end.GetNextInsertionPosition(LogicalDirection.Forward);
                        }

                        TextRange tr = new TextRange(tp, end);
                        if (textBox != null)
                        {
                            reposition = textBox.CaretPosition.CompareTo(tr.End) == 0;
                        }

                        tr.Text = string.Empty;

                        Image image = new Image();

                        image.SnapsToDevicePixels = true;
                        image.Source  = LoadResource.GetEmoticon(emoticonFound.ToLower());
                        image.Width   = 19;
                        image.Height  = 19;
                        image.Stretch = Stretch.Fill;
                        image.Tag     = emoticonFound.ToLower();

                        RenderOptions.SetBitmapScalingMode(image, BitmapScalingMode.NearestNeighbor);
                        RenderOptions.SetEdgeMode(image, EdgeMode.Aliased);

                        InlineUIContainer iui = new InlineUIContainer(image, tp);
                        iui.BaselineAlignment = BaselineAlignment.TextBottom;

                        if (textBox != null && reposition)
                        {
                            textBox.CaretPosition = tp.GetNextInsertionPosition(LogicalDirection.Forward);
                        }
                    }
                }
            }
        }
示例#7
0
        /// <summary>
        /// Convert an flow document inlines into their (combined!) html representation.
        /// </summary>
        /// <param name="inlines">Flow document inlines collection.</param>
        /// <param name="htmlWriter">XmlTextWriter producing resulting html.</param>
        /// <param name="conversionResult">Conversion result to store error and warning messages. Can be null.</param>
        /// <param name="inheritedStyle">Inherited inline styles.</param>
        /// <remarks>
        /// Supported: Hyperlink, Bold, Underline, Italic as well as Run and InlineUIContainer for Image.
        /// </remarks>
        private static void AddInlines(InlineCollection inlines, XmlTextWriter htmlWriter, ValidationResult conversionResult, List <InlineStyles> inheritedStyle)
        {
            for (int i = 0; i < inlines.Count; ++i)
            {
                Inline inline = inlines.ElementAt(i);

                #region InheritedStyle + B,I,U processing
                bool bAddBold       = false;
                bool bAddItalic     = false;
                bool bAddUnderlined = false;

                // Bold
                if (inline.FontWeight != System.Windows.FontWeights.Bold && inheritedStyle.Contains(InlineStyles.Bold))
                {
                    // close last element tag
                    htmlWriter.WriteEndElement();
                    inheritedStyle.Remove(InlineStyles.Bold);
                }
                else if (!inheritedStyle.Contains(InlineStyles.Bold) && inline.FontWeight == System.Windows.FontWeights.Bold)
                {
                    bAddBold = true;
                }

                // Italic
                if (inline.FontStyle != System.Windows.FontStyles.Italic && inheritedStyle.Contains(InlineStyles.Italic))
                {
                    // close last element tag
                    htmlWriter.WriteEndElement();
                    inheritedStyle.Remove(InlineStyles.Italic);
                }
                else if (!inheritedStyle.Contains(InlineStyles.Italic) && inline.FontStyle == System.Windows.FontStyles.Italic)
                {
                    bAddItalic = true;
                }

                // Underline
                bool bHasUnderline = false;
                if (inline is Run && inline.Parent is Span)
                {
                    if ((inline.Parent as Span).TextDecorations.Contains(System.Windows.TextDecorations.Underline[0]))
                    {
                        bHasUnderline = true;
                    }
                }

                if (!inline.TextDecorations.Contains(System.Windows.TextDecorations.Underline[0]) && inheritedStyle.Contains(InlineStyles.Underlined))
                {
                    if (!bHasUnderline)
                    {
                        // close last element tag
                        htmlWriter.WriteEndElement();
                        inheritedStyle.Remove(InlineStyles.Underlined);
                    }
                }
                else if (!inheritedStyle.Contains(InlineStyles.Underlined) && inline.TextDecorations.Contains(System.Windows.TextDecorations.Underline[0]))
                {
                    if (!bHasUnderline)
                    {
                        bAddUnderlined = true;
                    }
                }

                if (inline is HtmlHyperlink)
                {
                    bAddUnderlined = false;
                }

                // see what needs to be added.. if multiple elements need to be added, than we have to iterate through
                // siblings to see what tag to set first (depending on what to close first).
                if (bAddUnderlined || bAddBold || bAddItalic)
                {
                    if (bAddBold && bAddItalic || bAddBold && bAddUnderlined || bAddItalic && bAddUnderlined)
                    {
                        InlineStylesCount stylesCount = InlineStylesCounter.Count(inlines, i + 1);

                        // see what has to be added first
                        // add tags
                        for (int z = 0; z < 3; ++z)
                        {
                            if (stylesCount.Order[z] == InlineStyles.Bold && bAddBold)
                            {
                                htmlWriter.WriteStartElement("b");
                                inheritedStyle.Add(InlineStyles.Bold);
                            }
                            else if (stylesCount.Order[z] == InlineStyles.Italic && bAddItalic)
                            {
                                htmlWriter.WriteStartElement("i");
                                inheritedStyle.Add(InlineStyles.Italic);
                            }
                            else if (stylesCount.Order[z] == InlineStyles.Underlined && bAddUnderlined)
                            {
                                htmlWriter.WriteStartElement("u");
                                inheritedStyle.Add(InlineStyles.Underlined);
                            }
                        }
                    }
                    else
                    {
                        // just add the tag of the needed style
                        if (bAddBold)
                        {
                            htmlWriter.WriteStartElement("b");
                            inheritedStyle.Add(InlineStyles.Bold);
                        }
                        else if (bAddItalic)
                        {
                            htmlWriter.WriteStartElement("i");
                            inheritedStyle.Add(InlineStyles.Italic);
                        }
                        else if (bAddUnderlined)
                        {
                            htmlWriter.WriteStartElement("u");
                            inheritedStyle.Add(InlineStyles.Underlined);
                        }
                    }
                }
                #endregion

                // continue with text or inlines
                if (inline is InlineUIContainer)
                {
                    InlineUIContainer container = inline as InlineUIContainer;
                    if (container.Child is HtmlImage)
                    {
                        // Add image
                        AddImage(container.Child as HtmlImage, htmlWriter, conversionResult);
                    }
                    else if (container.Child is System.Windows.Controls.TextBlock)
                    {
                        // Comment, just add text as is
                        string text = ExtendedHtmlUtility.HtmlEntityEncode((container.Child as System.Windows.Controls.TextBlock).Text);
                        htmlWriter.WriteRaw(text);
                    }
                    else
                    {
                        // not supported
                        if (conversionResult != null)
                        {
                            if (container.Child != null)
                            {
                                conversionResult.AddMessage(new ConversionMessage(ModelValidationViolationType.Warning,
                                                                                  "AddInline: Unknown inline ui container child: " + container.Child.ToString()));
                            }
                            //else
                            //    conversionResult.AddMessage(new ConversionMessage(ModelValidationViolationType.Warning,
                            //        "AddInline: Inline ui container child is null: " + container.ToString()));
                        }
                    }
                }
                else if (inline is HtmlHyperlink)
                {
                    // Add hyperlink
                    AddHyperlink(inline as HtmlHyperlink, htmlWriter, conversionResult, inheritedStyle);
                }
                else if (inline is Span)
                {
                    Span span = inline as Span;
                    AddInlines(span.Inlines, htmlWriter, conversionResult, inheritedStyle);
                }
                else if (inline is Run)
                {
                    string text = ExtendedHtmlUtility.HtmlEntityEncode((inline as Run).Text);
                    //string text = HtmlEncode((inline as Run).Text); ;
                    htmlWriter.WriteRaw(text);
                }
                else
                {
                    // not supported
                    if (conversionResult != null)
                    {
                        conversionResult.AddMessage(new ConversionMessage(ModelValidationViolationType.Warning,
                                                                          "AddInline: Unknown inline element: " + inline.ToString()));
                    }
                }
            }
        }