public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
List<Inline> inlines = new List<Inline>();
if (value == null)
{
return inlines;
}
var currentRoute = value as Route;
if (currentRoute == null)
{
return inlines;
}
Italic noOrders = new Italic(new Run((string)App.Current.FindResource("NoOrdersCellText")));
noOrders.Foreground = new SolidColorBrush(Colors.Gray);
noOrders.FontSize = (double)App.Current.FindResource("StandartHelpFontSize");
inlines.Add(new Run(currentRoute.Name + " "));
if (currentRoute.Stops.Count == 0)
inlines.Add(noOrders);
return inlines;
}
protected override void AddEmptyConversationMessage()
{
List<Paragraph> emptyParagraphList = new List<Paragraph>();
Italic noConversationItalic = new Italic(new Run(_noConversationMessage));
emptyParagraphList.Add(new Paragraph(noConversationItalic));
_paragraphs = emptyParagraphList;
}
public static void Append(this Paragraph paragraph, string value = "", Brush background = null, Brush foreground = null, bool bold = false, bool italic = false, bool underline = false)
{
Inline run = new Run(value);
if (background != null) run.Background = background;
if (foreground != null) run.Foreground = foreground;
if (bold) run = new Bold(run);
if (italic) run = new Italic(run);
if (underline) run = new Underline(run);
paragraph.Inlines.Add(run);
}
private Inline GetInlineWithStyling( string line, System.Drawing.FontStyle style )
{
Inline styledText = new Run( line );
if ( style.HasFlag( System.Drawing.FontStyle.Bold ) )
styledText = new Bold( styledText );
if ( style.HasFlag( System.Drawing.FontStyle.Italic ) )
styledText = new Italic( styledText );
if ( style.HasFlag( System.Drawing.FontStyle.Underline ) )
styledText = new Underline( styledText );
return styledText;
}
public MainWindow()
{
InitializeComponent();
Doc = new FlowDocument();
Paragraph para = new Paragraph();
para.Inlines.Add("normal");
Bold b = new Bold();
b.Inlines.Add("Bold");
para.Inlines.Add(b);
Italic it = new Italic();
it.Inlines.Add("italic");
para.Inlines.Add(it);
Doc.Blocks.Add(para);
this.DataContext = Doc;
}
public static FlowDocument PrintRecipe(Recipe r)
{
// Before printing check that all fields are valid
if (r.Name == String.Empty || r.Time == String.Empty || r.Instructions == String.Empty || r.Writer == String.Empty)
{
throw new Exception("Reseptissä ei voi olla tyhjiä kenttiä!");
}
// If all fields are valid print the recipe
else
{
// Create a FlowDocument
FlowDocument doc = new FlowDocument();
// Create a Section
Section sec = new Section();
Section sec2 = new Section();
// Create first Paragraph
Paragraph p1 = new Paragraph();
Paragraph p2 = new Paragraph();
// Create and add a new Bold, Italic and Underline
Bold bld = new Bold();
bld.Inlines.Add(new Run(r.Name));
Italic italicBld = new Italic();
italicBld.Inlines.Add(bld);
Underline underlineItalicBld = new Underline();
underlineItalicBld.Inlines.Add(italicBld);
// Add Bold, Italic, Underline to Paragraph
p1.Inlines.Add(underlineItalicBld);
p1.Inlines.Add(new Run("\n" + r.Time));
p1.Inlines.Add(new Run("\n" + r.Writer));
p2.Inlines.Add(new Run(r.Instructions));
// Add Paragraph to Section
sec.Blocks.Add(p1);
sec2.Blocks.Add(p2);
// Add Section to FlowDocument
doc.Blocks.Add(sec);
doc.Blocks.Add(sec2);
return doc;
}
}
public void parse_DownloadWikiPageCompleted(Object sender, HtmlDocumentLoadCompleted e)
{
if (e != null && e.Document != null && e.Document.DocumentNode != null)
{
IList<Block> pageBody = new List<Block>();
IList<HtmlNode> hnc = e.Document.DocumentNode.DescendantNodes().ToList();
Paragraph paragraph = new Paragraph();
Boolean flag = false;
Boolean flag_table = false;
foreach (HtmlNode htmlNode in hnc)
{
try
{
if (flag_table && htmlNode.PreviousSibling != null && htmlNode.PreviousSibling.Name.ToLower() == "table")
{
flag_table = false;
}
}
catch (Exception err)
{
Console.Error.Write(err.StackTrace);
}
if (htmlNode.Name.ToLower() == "div")
{
foreach (HtmlAttribute att in htmlNode.Attributes)
{
if (att.Name.ToLower() == "id" && att.Value == "bodyContent")
{
flag = true;
break;
}
else if (att.Name.ToLower() == "class" && att.Value == "printfooter")
{
flag = false;
goto BreakParseLoop;
}
}
}
else if (htmlNode.Name.ToLower() == "table")
{
flag_table = true;
}
else if (flag && !flag_table && htmlNode.Name.ToLower() == "h2")
{
if (!(htmlNode.ParentNode.Name.ToLower() == "div" && htmlNode.ParentNode.Attributes.Count > 0 && htmlNode.ParentNode.Attributes[0].Value == "toctitle"))
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Bold h2 = new Bold();
h2.Inlines.Add(htmlNode.InnerText);
Paragraph para = new Paragraph();
para.Inlines.Add(h2);
para.Inlines.Add(new LineBreak());
pageBody.Add(para);
}
}
else if (flag && !flag_table && htmlNode.Name.ToLower() == "h3")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Bold h2 = new Bold();
h2.Inlines.Add(htmlNode.InnerText);
Paragraph para = new Paragraph();
para.Inlines.Add(h2);
para.Inlines.Add(new LineBreak());
pageBody.Add(para);
}
else if (flag && !flag_table && htmlNode.Name.ToLower() == "#text")
{
if (htmlNode.ParentNode.Name.ToLower() != "a" && htmlNode.ParentNode.Name.ToLower() != "b" && htmlNode.ParentNode.Name.ToLower() != "p"
&& htmlNode.ParentNode.Name.ToLower() != "i"
&& htmlNode.ParentNode.Name.ToLower() != "ul" && htmlNode.ParentNode.Name.ToLower() != "li" && htmlNode.ParentNode.Name.ToLower() != "h2"
&& htmlNode.ParentNode.Name.ToLower() != "h3" && htmlNode.ParentNode.Name.ToLower() != "td" && htmlNode.ParentNode.Name.ToLower() != "tr"
&& htmlNode.ParentNode.Name.ToLower() != "table" && !(htmlNode.ParentNode.Name.ToLower() == "div" && htmlNode.ParentNode.Attributes.Count > 0 && htmlNode.ParentNode.Attributes[0].Value == "jump-to-nav")
&& !(htmlNode.ParentNode.Name.ToLower() == "span" && htmlNode.ParentNode.ParentNode.Name.ToLower() == "td") && !(htmlNode.ParentNode.Name.ToLower() == "span" && htmlNode.ParentNode.ParentNode.Name.ToLower() == "tr")
&& !(htmlNode.ParentNode.Name.ToLower() == "span" && htmlNode.ParentNode.ParentNode.Name.ToLower() == "table") && !(htmlNode.ParentNode.Name.ToLower() == "span" && htmlNode.ParentNode.ParentNode.Name.ToLower() == "li")
&& !(htmlNode.ParentNode.Name.ToLower() == "span" && htmlNode.ParentNode.ParentNode.Name.ToLower() == "ul")
&& !(htmlNode.ParentNode.Name.ToLower() == "i" && htmlNode.ParentNode.ParentNode.Name.ToLower() == "p")
&& !(htmlNode.ParentNode.Name.ToLower() == "div" && htmlNode.ParentNode.Attributes.Count > 0 && htmlNode.ParentNode.Attributes[0].Value == "editsection")
&& !(htmlNode.ParentNode.Name.ToLower() == "span" && htmlNode.ParentNode.Attributes.Count > 0 && htmlNode.ParentNode.Attributes[0].Name == "class" && htmlNode.ParentNode.Attributes[0].Value == "toctext")
&& !(htmlNode.ParentNode.Name.ToLower() == "span" && htmlNode.ParentNode.Attributes.Count > 0 && htmlNode.ParentNode.Attributes[0].Name == "class" && htmlNode.ParentNode.Attributes[0].Value == "tocnumber")
&& htmlNode.ParentNode.Name.ToLower() != "script" && htmlNode.ParentNode.Name.ToLower() != "#comment"
&& htmlNode.ParentNode.Name.ToLower() != "dd" && htmlNode.ParentNode.Name.ToLower() != "dl")
{
String str = ConvertWhitespacesToSingleSpaces(htmlNode.InnerText);
if (str != " ")
{
Run run = new Run();
run.Text = str;
paragraph.Inlines.Add(run);
}
}
}
else if (flag && !flag_table && htmlNode.Name.ToLower() == "a")
{
if (htmlNode.ParentNode.Name != "p" && !(htmlNode.ParentNode.Name.ToLower() == "div" && htmlNode.ParentNode.Attributes.Count > 0 && htmlNode.ParentNode.Attributes[0].Value == "jump-to-nav")
&& htmlNode.ParentNode.Name.ToLower() != "li" && htmlNode.ParentNode.Name.ToLower() != "ul"
&& htmlNode.ParentNode.Name.ToLower() != "dd" && htmlNode.ParentNode.Name.ToLower() != "dl"
&& !(htmlNode.ParentNode.Name.ToLower() == "div" && htmlNode.ParentNode.Attributes.Count > 0 && htmlNode.ParentNode.Attributes[0].Value == "editsection")
&& !(htmlNode.ParentNode.Name.ToLower() == "i" && htmlNode.ParentNode.ParentNode.Name.ToLower() == "p"))
{
Boolean image_flag = false;
Boolean flag_local = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(htmlNode.InnerText);
foreach (HtmlAttribute att1 in htmlNode.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/WikiContentPage.xaml?href="+att1.Value, UriKind.Relative);
}
else
{
flag_local = true;
}
}
catch (Exception err)
{
image_flag = true;
}
}
else if (att1.Name.ToLower() == "class" && att1.Value == "image")
{
image_flag = true;
}
}
if (!image_flag && !flag_local)
{
// hl.Click += new RoutedEventHandler(hyperlink_Click);
paragraph.Inlines.Add(hl);
}
else if (flag_local)
{
Run r = new Run();
r.Text = htmlNode.InnerText;
paragraph.Inlines.Add(r);
}
}
}
else if (flag && !flag_table && htmlNode.Name.ToLower() == "p")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Paragraph np = new Paragraph();
foreach (HtmlNode pc in htmlNode.DescendantNodes().ToList())
{
if (pc.Name.ToLower() == "a")
{
if (pc.ParentNode.Name.ToLower() != "i" && pc.ParentNode.Name.ToLower() != "b")
{
Boolean image_flag = false;
Boolean flag_local = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(pc.InnerText);
foreach (HtmlAttribute att1 in pc.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/WikiContentPage.xaml?href=" + att1.Value, UriKind.Relative);
}
else
{
flag_local = true;
}
}
catch (Exception err)
{
image_flag = true;
}
}
else if (att1.Name.ToLower() == "class" && att1.Value == "image")
{
image_flag = true;
}
}
if (!image_flag && !flag_local)
{
np.Inlines.Add(hl);
}
else if (flag_local)
{
Run r = new Run();
r.Text = pc.InnerText;
np.Inlines.Add(r);
}
}
}
else if (pc.Name.ToLower() == "#text")
{
if (pc.ParentNode.Name.ToLower() != "a" && pc.ParentNode.Name.ToLower() != "b" && pc.ParentNode.Name.ToLower() != "i")
{
String str = ConvertWhitespacesToSingleSpaces(pc.InnerText);
if (str != " ")
{
Run run = new Run();
run.Text = pc.InnerText;
np.Inlines.Add(run);
}
}
}
else if (pc.Name.ToLower() == "b")
{
Bold b = new Bold();
foreach(HtmlNode n in pc.DescendantNodes().ToList()){
if (n.Name.ToLower() == "#text" && n.ParentNode.Name.ToLower() != "a"){
b.Inlines.Add(n.InnerText);
}
else if (n.Name.ToLower() == "a")
{
Boolean image_flag = false;
Boolean flag_local = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(n.InnerText);
foreach (HtmlAttribute att1 in n.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/WikiContentPage.xaml?href=" + att1.Value, UriKind.Relative);
}
else
{
flag_local = true;
}
}
catch (Exception err)
{
image_flag = true;
}
}
else if (att1.Name.ToLower() == "class" && att1.Value == "image")
{
image_flag = true;
}
}
if (!image_flag && !flag_local)
{
b.Inlines.Add(hl);
}
else
{
b.Inlines.Add(n.InnerText);
}
}
}
np.Inlines.Add(b);
}
else if (pc.Name.ToLower() == "i")
{
Italic i = new Italic();
foreach (HtmlNode n in pc.DescendantNodes().ToList())
{
if (n.Name.ToLower() == "#text" && n.ParentNode.Name.ToLower() != "a")
{
i.Inlines.Add(n.InnerText);
}
else if (n.Name.ToLower() == "a")
{
Boolean image_flag = false;
Boolean flag_local = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(n.InnerText);
foreach (HtmlAttribute att1 in n.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/WikiContentPage.xaml?href=" + att1.Value, UriKind.Relative);
}
else
{
flag_local = true;
}
}
catch (Exception err)
{
image_flag = true;
}
}
else if (att1.Name.ToLower() == "class" && att1.Value == "image")
{
image_flag = true;
}
}
if (!image_flag && !flag_local)
{
i.Inlines.Add(hl);
}
else
{
i.Inlines.Add(n.InnerText);
}
}
}
np.Inlines.Add(i);
}
}
pageBody.Add(np);
}
else if (flag && !flag_table && htmlNode.Name.ToLower() == "dl")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Paragraph np = new Paragraph();
np.TextAlignment = TextAlignment.Justify;
foreach (HtmlNode a in htmlNode.DescendantNodes().ToList())
{
if (a.Name.ToLower() == "a")
{
Boolean err_flag = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(a.InnerText);
foreach (HtmlAttribute att1 in a.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/WikiContentPage.xaml?href="+att1.Value, UriKind.Relative);
}
else
{
err_flag = true;
}
}
catch (Exception err)
{
err_flag = true;
}
break;
}
}
if (!err_flag)
{
np.Inlines.Add(hl);
}
else
{
Run r = new Run();
r.Text = a.InnerText;
np.Inlines.Add(r);
}
}
else if (a.Name.ToLower() == "dd")
{
try
{
if (a.PreviousSibling != null & a.PreviousSibling.Name.ToLower() == "dd")
{
np.Inlines.Add(new LineBreak());
}
}
catch (Exception err)
{
Console.Error.Write(err.StackTrace);
}
}
else if (a.Name.ToLower() == "b")
{
Bold b = new Bold();
b.Inlines.Add(a.InnerText);
np.Inlines.Add(b);
}
else if (a.Name.ToLower() == "i")
{
Italic i = new Italic();
i.Inlines.Add(a.InnerText);
np.Inlines.Add(i);
}
else if (a.Name.ToLower() == "#text")
{
if (a.ParentNode.Name.ToLower() != "a" && a.ParentNode.Name.ToLower() != "b" && a.ParentNode.Name.ToLower() != "i")
{
String str = ConvertWhitespacesToSingleSpaces(a.InnerText);
if (str != " ")
{
Italic i = new Italic();
i.Inlines.Add(str);
np.Inlines.Add(i);
}
}
}
}
np.Inlines.Add(new LineBreak());
pageBody.Add(np);
}
else if (flag && !flag_table && htmlNode.Name.ToLower() == "ul")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
if (htmlNode.ParentNode.Name.ToLower() != "td" && htmlNode.ParentNode.Name.ToLower() != "tr" && htmlNode.ParentNode.Name.ToLower() != "table"
&& !(htmlNode.ParentNode.Name.ToLower() == "ul" && htmlNode.ParentNode.ParentNode != null && htmlNode.ParentNode.ParentNode.Name.ToLower() == "td")
&& !(htmlNode.ParentNode.Name.ToLower() == "li" && htmlNode.ParentNode.ParentNode != null && htmlNode.ParentNode.ParentNode.Name.ToLower() == "ul"
&& htmlNode.ParentNode.ParentNode.ParentNode.Name.ToLower() == "td"))
{
Paragraph np = new Paragraph();
foreach (HtmlNode a in htmlNode.DescendantNodes().ToList())
{
if (a.Name.ToLower() == "a")
{
Boolean err_flag = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(a.InnerText);
foreach (HtmlAttribute att1 in a.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/WikiContentPage.xaml?href=" + att1.Value, UriKind.Relative);
}
else
{
err_flag = true;
}
}
catch (Exception err)
{
err_flag = true;
}
break;
}
}
if (!err_flag)
{
np.Inlines.Add(hl);
}
else
{
Run r = new Run();
r.Text = a.InnerText;
np.Inlines.Add(r);
}
}
else if (a.Name.ToLower() == "li")
{
try
{
if (a.PreviousSibling != null & a.PreviousSibling.Name.ToLower() == "li")
{
np.Inlines.Add(new LineBreak());
}
}
catch (Exception err)
{
Console.Error.Write(err.StackTrace);
}
Bold b = new Bold();
b.Inlines.Add("- ");
np.Inlines.Add(b);
}
else if (a.Name.ToLower() == "b")
{
Bold b = new Bold();
b.Inlines.Add(a.InnerText);
np.Inlines.Add(b);
}
else if (a.Name.ToLower() == "i")
{
Italic i = new Italic();
i.Inlines.Add(a.InnerText);
np.Inlines.Add(i);
}
else if (a.Name.ToLower() == "#text")
{
if (a.ParentNode.Name.ToLower() != "a" && a.ParentNode.Name.ToLower() != "b" && a.ParentNode.Name.ToLower() != "i")
{
String str = ConvertWhitespacesToSingleSpaces(a.InnerText);
if (str != " ")
{
Run run = new Run();
run.Text = str;
np.Inlines.Add(run);
}
}
}
}
np.Inlines.Add(new LineBreak());
pageBody.Add(np);
}
}
else if (htmlNode.Name.ToLower() == "h1")
{
foreach (HtmlAttribute att2 in htmlNode.Attributes)
{
if (att2.Name.ToLower() == "class" && att2.Value == "firstHeading")
{
PageTitle.Text = htmlNode.InnerText;
}
}
}
}
BreakParseLoop:
if (paragraph != null && paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
}
foreach (Block b in pageBody)
{
RichTextBox rtb = new RichTextBox();
rtb.IsReadOnly = true;
rtb.VerticalAlignment = VerticalAlignment.Top;
rtb.Blocks.Add(b);
PageBody.Children.Add(rtb);
}
PageBody.InvalidateArrange();
PageBody.InvalidateMeasure();
scrollViewer1.InvalidateArrange();
scrollViewer1.InvalidateMeasure();
scrollViewer1.InvalidateScrollInfo();
} else {
this.NavigationService.Navigate(new Uri("/ContentLoadError.xaml?href="+CurrentPage, UriKind.Relative));
}
progress.Visibility = Visibility.Collapsed;
}
public void parse_DownloadProductReportPageCompleted(Object sender, HtmlDocumentLoadCompleted e)
{
if (e != null && e.Document != null && e.Document.DocumentNode != null)
{
IList<Block> pageBody = new List<Block>();
IList<HtmlNode> hnc = e.Document.DocumentNode.DescendantNodes().ToList();
Paragraph paragraph = new Paragraph();
Boolean content_flag = false;
foreach (HtmlNode htmlNode in hnc)
{
if (htmlNode.Name.ToLower() == "h1" && htmlNode.Attributes.Count == 0)
{
PageTitle.Text = htmlNode.InnerText.Replace("�", "'");
content_flag = true;
}
else if (content_flag && htmlNode.Name.ToLower() == "h2")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
if (htmlNode.InnerText == "Related Health Canada Web content:")
{
content_flag = false;
}
else
{
Paragraph h2 = new Paragraph();
h2.FontSize = 25.333;
h2.Inlines.Add(htmlNode.InnerText.Trim());
pageBody.Add(h2);
}
}
else if (content_flag && htmlNode.Name.ToLower() == "ul")
{
if (htmlNode.ParentNode.Name.ToLower() != "p")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Paragraph np = new Paragraph();
foreach (HtmlNode a in htmlNode.DescendantNodes().ToList())
{
if (a.Name.ToLower() == "a")
{
Boolean err_flag = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(a.InnerText);
foreach (HtmlAttribute att1 in a.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/ProductReportPage.xaml?external=true&href=" + att1.Value, UriKind.Relative);
}
else
{
err_flag = true;
}
}
catch (Exception err)
{
err_flag = true;
}
break;
}
}
if (!err_flag)
{
np.Inlines.Add(hl);
}
else
{
Run r = new Run();
r.Text = a.InnerText.Replace(" ", "");
np.Inlines.Add(r);
}
}
else if (a.Name.ToLower() == "li")
{
Bold b = new Bold();
b.Inlines.Add("- ");
np.Inlines.Add(b);
}
else if (a.Name.ToLower() == "b" || a.ParentNode.Name.ToLower() == "strong")
{
Bold b = new Bold();
b.Inlines.Add(a.InnerText.Replace(" ", ""));
np.Inlines.Add(b);
}
else if (a.Name.ToLower() == "i")
{
Italic i = new Italic();
i.Inlines.Add(a.InnerText.Replace(" ", ""));
np.Inlines.Add(i);
}
else if (a.Name.ToLower() == "#text")
{
if (a.ParentNode.Name.ToLower() != "a" && a.ParentNode.Name.ToLower() != "b" && a.ParentNode.Name.ToLower() != "strong" && a.ParentNode.Name.ToLower() != "i")
{
String str = ConvertWhitespacesToSingleSpaces(a.InnerText);
if (str != " ")
{
str = str.Replace(""", "\"");
Run run = new Run();
run.Text = str.Replace(" ", "");
np.Inlines.Add(run);
}
if (a.NextSibling != null && a.NextSibling.Name.ToLower() == "li")
{
np.Inlines.Add(new LineBreak());
}
}
}
}
np.Inlines.Add(new LineBreak());
pageBody.Add(np);
}
}
else if (content_flag && htmlNode.Name.ToLower() == "p")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Paragraph np = new Paragraph();
foreach (HtmlNode pc in htmlNode.DescendantNodes().ToList())
{
if (content_flag && htmlNode.Name.ToLower() == "ul")
{
foreach (HtmlNode a in htmlNode.DescendantNodes().ToList())
{
if (a.Name.ToLower() == "a")
{
Boolean err_flag = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(a.InnerText.Replace(" ", ""));
foreach (HtmlAttribute att1 in a.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/ProductReportPage.xaml?external=true&href=" + att1.Value, UriKind.Relative);
}
else
{
err_flag = true;
}
}
catch (Exception err)
{
err_flag = true;
}
break;
}
}
if (!err_flag)
{
np.Inlines.Add(hl);
}
else
{
Run r = new Run();
r.Text = a.InnerText.Replace(" ", "");
np.Inlines.Add(r);
}
}
else if (a.Name.ToLower() == "li")
{
Bold b = new Bold();
b.Inlines.Add("- ");
np.Inlines.Add(b);
}
else if (a.Name.ToLower() == "b" || a.ParentNode.Name.ToLower() == "strong")
{
Bold b = new Bold();
b.Inlines.Add(a.InnerText.Replace(" ", ""));
np.Inlines.Add(b);
}
else if (a.Name.ToLower() == "i")
{
Italic i = new Italic();
i.Inlines.Add(a.InnerText.Replace(" ", ""));
np.Inlines.Add(i);
}
else if (a.Name.ToLower() == "#text")
{
if (a.ParentNode.Name.ToLower() != "a" && a.ParentNode.Name.ToLower() != "b" && a.ParentNode.Name.ToLower() != "strong" && a.ParentNode.Name.ToLower() != "i")
{
String str = ConvertWhitespacesToSingleSpaces(a.InnerText);
if (str != " ")
{
str = str.Replace(""", "\"");
Run run = new Run();
run.Text = str.Replace(" ", "");
np.Inlines.Add(run);
}
if (a.NextSibling != null && a.NextSibling.Name.ToLower() == "li")
{
np.Inlines.Add(new LineBreak());
}
}
}
}
np.Inlines.Add(new LineBreak());
} else if (pc.Name.ToLower() == "a")
{
if (pc.ParentNode.Name.ToLower() != "i" && pc.ParentNode.Name.ToLower() != "b" && pc.ParentNode.Name.ToLower() != "strong")
{
Boolean image_flag = false;
Boolean flag_local = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(pc.InnerText.Replace(" ", ""));
foreach (HtmlAttribute att1 in pc.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/ProductReportPage.xaml?external=true&href=" + att1.Value, UriKind.Relative);
}
else
{
flag_local = true;
}
}
catch (Exception err)
{
image_flag = true;
}
}
else if (att1.Name.ToLower() == "class" && att1.Value == "image")
{
image_flag = true;
}
}
if (!image_flag && !flag_local)
{
np.Inlines.Add(hl);
}
else if (flag_local)
{
Run r = new Run();
r.Text = pc.InnerText.Replace(" ", "");
np.Inlines.Add(r);
}
}
}
else if (pc.Name.ToLower() == "#text")
{
if (pc.ParentNode.Name.ToLower() != "a" && pc.ParentNode.Name.ToLower() != "b" && pc.ParentNode.Name.ToLower() != "strong" && pc.ParentNode.Name.ToLower() != "i")
{
String str = ConvertWhitespacesToSingleSpaces(pc.InnerText);
if (str != " ")
{
str = str.Replace(""", "\"");
Run run = new Run();
run.Text = str.Replace(" ", "");
np.Inlines.Add(run);
}
}
}
else if (pc.Name.ToLower() == "b" || pc.Name.ToLower() == "strong")
{
Bold b = new Bold();
foreach (HtmlNode n in pc.DescendantNodes().ToList())
{
if (n.Name.ToLower() == "#text" && n.ParentNode.Name.ToLower() != "a")
{
b.Inlines.Add(n.InnerText.Replace(" ", ""));
}
else if (n.Name.ToLower() == "a")
{
Boolean image_flag = false;
Boolean flag_local = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(n.InnerText.Replace(" ", ""));
foreach (HtmlAttribute att1 in n.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/ProductReportPage.xaml?external=true&href=" + att1.Value, UriKind.Relative);
}
else
{
flag_local = true;
}
}
catch (Exception err)
{
image_flag = true;
}
}
else if (att1.Name.ToLower() == "class" && att1.Value == "image")
{
image_flag = true;
}
}
if (!image_flag && !flag_local)
{
b.Inlines.Add(hl);
}
else
{
b.Inlines.Add(n.InnerText.Replace(" ", ""));
}
}
}
np.Inlines.Add(b);
}
else if (pc.Name.ToLower() == "br")
{
// Run r = new Run();
// r.Text = "\n";
// np.Inlines.Add(r);
}
else if (pc.Name.ToLower() == "i")
{
Italic i = new Italic();
foreach (HtmlNode n in pc.DescendantNodes().ToList())
{
if (n.Name.ToLower() == "#text" && n.ParentNode.Name.ToLower() != "a")
{
i.Inlines.Add(n.InnerText.Replace(" ", ""));
}
else if (n.Name.ToLower() == "a")
{
Boolean image_flag = false;
Boolean flag_local = false;
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(n.InnerText.Replace(" ", ""));
foreach (HtmlAttribute att1 in n.Attributes)
{
if (att1.Name.ToLower() == "href")
{
try
{
if (att1.Value.ToCharArray()[0] != '#')
{
hl.NavigateUri = new Uri("/ProductReportPage.xaml?external=true&href=" + att1.Value, UriKind.Relative);
}
else
{
flag_local = true;
}
}
catch (Exception err)
{
image_flag = true;
}
}
else if (att1.Name.ToLower() == "class" && att1.Value == "image")
{
image_flag = true;
}
}
if (!image_flag && !flag_local)
{
i.Inlines.Add(hl);
}
else
{
i.Inlines.Add(n.InnerText.Replace(" ", ""));
}
}
}
np.Inlines.Add(i);
}
}
np.Inlines.Add(new LineBreak());
pageBody.Add(np);
}
}
if (paragraph != null && paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
}
foreach (Block b in pageBody)
{
RichTextBox rtb = new RichTextBox();
rtb.IsReadOnly = true;
rtb.VerticalAlignment = VerticalAlignment.Top;
rtb.Blocks.Add(b);
PageBody.Children.Add(rtb);
}
LoadingProductScreen.IsOpen = false;
PageBody.InvalidateArrange();
PageBody.InvalidateMeasure();
scrollerViewer.InvalidateArrange();
scrollerViewer.InvalidateMeasure();
scrollerViewer.InvalidateScrollInfo();
Content.InvalidateArrange();
Content.InvalidateMeasure();
}
}
void InsertDateTimeStamp()
{
string timeStamp = "";
Paragraph textParagraph = new Paragraph();
Italic its = new Italic();
for (int i = 0; i < 18; i++)
timeStamp += "-";
timeStamp += DateTime.Now.ToString();
for (int i = 0; i < 18; i++)
timeStamp += "-";
if (string.IsNullOrEmpty(RichTextControl.Text)) {
its.Inlines.Add(timeStamp);
textParagraph.Inlines.Add(its);
RichTextControl.Document.Blocks.Add(textParagraph);
textParagraph = new Paragraph();
RichTextControl.Document.Blocks.Add(textParagraph);
RichTextControl.CaretPosition = RichTextControl.Document.ContentEnd;
} else {
RichTextControl.CaretPosition = RichTextControl.Document.ContentEnd;
RichTextControl.CaretPosition.InsertTextInRun("\u2028");
its.Inlines.Add(timeStamp);
textParagraph.Inlines.Add(its);
RichTextControl.Document.Blocks.Add(textParagraph);
textParagraph = new Paragraph();
RichTextControl.Document.Blocks.Add(textParagraph);
RichTextControl.CaretPosition = RichTextControl.Document.ContentEnd;
}
RichTextControl.Text = RichTextControl.Text;
}
/// <summary>
/// Parses an html string to an InlineCollection. The opening tags
/// and closing tags MUST match, otherwise the result is undefined.
/// </summary>
/// <param name="html"></param>
/// <remarks>
/// The following HTML tags are supported:
/// a -> Hyperlink
/// b -> Bold
/// i -> Italic
/// u -> Underline
/// br -> LineBreak (close tag optional)
/// (plain text) -> Run
///
/// The following WPF elements that are valid child elements of Span
/// are not supported by this method:
/// Figure, Floater, InlineUIContainer.
/// </remarks>
/// <returns></returns>
private static Inline ConvertHtmlToInlines(string html)
{
if (html == null)
throw new ArgumentNullException("html");
// Maintain a stack of the top Span element. For example,
// <b><a href="somewhere">click me</a> if you <i>want</i>.</b>
// would push an element to the stack for each open tag, and
// pop an element from the stack for each close tag.
Stack<Span> elementStack = new Stack<Span>();
Span top = new Span();
elementStack.Push(top);
for (int index = 0; index < html.Length; )
{
int k1 = html.IndexOf('<', index);
if (k1 == -1) // all text
{
top.Inlines.Add(new Run(html.Substring(index)));
break;
}
if (k1 > index) // at least some text
{
top.Inlines.Add(new Run(html.Substring(index, k1 - index)));
index = k1;
}
// Now 'index' points to '<'. Search for '>'.
int k2 = html.IndexOf('>', index + 1);
if (k2 == -1) // '<' without '>'
{
top.Inlines.Add(new Run(html.Substring(index)));
break;
}
string tagString = html.Substring(k1 + 1, k2 - k1 - 1);
HtmlElement tag = HtmlElement.Parse(tagString);
string tagName = (tag != null) ? tag.Name.ToLowerInvariant() : null;
if (tagName == null) // parse failed; output as is
{
top.Inlines.Add(new Run(html.Substring(k1, k2 - k1 + 1)));
}
else if (tagName != "" && tagName[0] == '/') // close tag
{
if (tagName == "/a" && top is Hyperlink ||
tagName == "/b" && top is Bold ||
tagName == "/i" && top is Italic ||
tagName == "/u" && top is Underline ||
tagName == "/span" && top is Span) // TBD: might pop top element
{
elementStack.Pop();
top = elementStack.Peek();
}
else
{
// unmatched close tag; output as is.
top.Inlines.Add(new Run(html.Substring(k1, k2 - k1 + 1)));
}
}
else // open tag or open-close tag (e.g. <br/>)
{
Inline element = null;
switch (tagName)
{
case "span":
element = new Span();
break;
case "a":
{
Hyperlink hyperlink = new Hyperlink();
if (tag.Attributes != null)
{
foreach (HtmlAttribute attr in tag.Attributes)
{
if (attr.Name == "href")
hyperlink.NavigateUri = new Uri(attr.Value, UriKind.RelativeOrAbsolute);
}
}
element = hyperlink;
}
break;
case "b":
element = new Bold();
break;
case "i":
element = new Italic();
break;
case "u":
element = new Underline();
break;
case "br":
break;
}
if (element != null) // supported element
{
// Check global attributes.
if (tag.Attributes != null)
{
foreach (HtmlAttribute attr in tag.Attributes)
{
if (attr.Name == "title")
{
ToolTipService.SetShowDuration(element, 60000);
element.ToolTip = attr.Value;
}
}
}
top.Inlines.Add(element);
if (element is Span && // not br
html[k2 - 1] != '/') // not self-closed tag
{
elementStack.Push((Span)element);
top = (Span)element;
}
}
else // unsupported element, treat as text
{
top.Inlines.Add(new Run(html.Substring(k1, k2 - k1 + 1)));
}
}
index = k2 + 1;
}
// Return the root element. Note that some open tags may not be
// closed, but we ignore that.
while (elementStack.Count > 0)
{
top = elementStack.Pop();
}
return top; // .Inlines;
}
/// <summary>
/// Converts an HTML node into an Inline.
/// </summary>
private static Inline ToInline( HtmlNode node )
{
switch ( node.Name )
{
case "br":
return new LineBreak();
case "a":
string text = node.InnerText;
string url = node.GetAttributeValue( "href", "" );
if ( string.IsNullOrWhiteSpace( text ) )
{
text = url;
}
var link = new Hyperlink
{
Inlines =
{
new Run
{
Text = text,
Foreground = new SolidColorBrush( Colors.Blue )
}
},
NavigateUri = new Uri( url, UriKind.Absolute ),
TargetName = "42" // can be anything, it just needs to be set
};
link.Click += ( _, __ ) => LauncherEx.Launch( url );
return new Span
{
Inlines =
{
new Run { Text = " " },
link,
new Run { Text = " " },
}
};
case "strong":
case "b":
var bold = new Bold();
foreach ( var child in node.ChildNodes )
{
bold.Inlines.Add( ToInline( child ) );
}
return bold;
case "em":
case "i":
var italic = new Italic();
foreach ( var child in node.ChildNodes )
{
italic.Inlines.Add( ToInline( child ) );
}
return italic;
case "ul":
var unorderedList = new Span();
foreach ( var child in node.ChildNodes )
{
var listElem = new Span();
listElem.Inlines.Add( new Run { Text = "● " } );
listElem.Inlines.Add( ToInline( child ) );
unorderedList.Inlines.Add( listElem );
unorderedList.Inlines.Add( new LineBreak() );
}
return unorderedList;
case "ol":
var orderedList = new Span();
for ( int n = 0; n < node.ChildNodes.Count; n++ )
{
var listElem = new Span();
listElem.Inlines.Add( new Run { Text = n.ToString() + " " } );
listElem.Inlines.Add( ToInline( node.ChildNodes[n] ) );
orderedList.Inlines.Add( listElem );
orderedList.Inlines.Add( new LineBreak() );
}
return orderedList;
case "h1":
return new Run
{
Text = node.InnerText + Environment.NewLine,
FontWeight = FontWeights.Bold,
FontSize = 32
};
case "h2":
return new Run
{
Text = node.InnerText + Environment.NewLine,
FontWeight = FontWeights.SemiBold,
FontSize = 24
};
case "h3":
return new Run
{
Text = node.InnerText + Environment.NewLine,
FontWeight = FontWeights.SemiBold,
FontSize = 19
};
case "h4":
return new Run
{
Text = node.InnerText + Environment.NewLine,
FontWeight = FontWeights.Medium,
FontSize = 17
};
case "h5":
return new Run
{
Text = node.InnerText + Environment.NewLine,
FontWeight = FontWeights.Medium,
FontSize = 16
};
case "div":
case "p":
case "blockquote":
var container = new Span();
foreach ( var child in node.ChildNodes )
{
container.Inlines.Add( ToInline( child ) );
}
container.Inlines.Add( new LineBreak() );
container.Inlines.Add( new LineBreak() );
return container;
}
return new Run { Text = node.PreviousSibling == null ? node.InnerText.TrimStart() : node.InnerText };
}
/// <summary>
/// Handle math elements
/// </summary>
/// <param name="props">The element properties</param>
private static void MathElement(ElementProperties props)
{
Italic i = new Italic();
props.Converter.AddInlineToContainer(i);
i.SetResourceReference(Italic.StyleProperty, NamedStyle.Math);
}
private static Inline GetInline(FrameworkElement element, InlineDescription description)
{
Style style = null;
if (!string.IsNullOrEmpty(description.StyleName))
{
style = element.FindResource(description.StyleName) as Style;
if (style == null)
throw new InvalidOperationException("The style '" + description.StyleName + "' cannot be found");
}
Inline inline = null;
switch (description.Type)
{
case InlineType.Run:
var run = new Run(description.Text);
inline = run;
break;
case InlineType.LineBreak:
var lineBreak = new LineBreak();
inline = lineBreak;
break;
case InlineType.Span:
var span = new Span();
inline = span;
break;
case InlineType.Bold:
var bold = new Bold();
inline = bold;
break;
case InlineType.Italic:
var italic = new Italic();
inline = italic;
break;
case InlineType.Hyperlink:
var hyperlink = new Hyperlink();
inline = hyperlink;
break;
case InlineType.Underline:
var underline = new Underline();
inline = underline;
break;
}
if (inline != null)
{
var span = inline as Span;
if (span != null)
{
var childInlines =
description.Inlines.Select(inlineDescription => GetInline(element, inlineDescription))
.Where(childInline => childInline != null)
.ToList();
span.Inlines.AddRange(childInlines);
}
if (style != null)
inline.Style = style;
}
return inline;
}
public void parse_TalkOriginsContentFAQCompleted(object sender, HtmlDocumentLoadCompleted e)
{
if (e.Document != null)
{
e.Document.OptionCheckSyntax = false;
IList<HtmlNode> hnc = e.Document.DocumentNode.DescendantNodes().ToList();
int count = 0;
IList<Block> pageBody = new List<Block>();
Paragraph paragraph = new Paragraph();
Boolean flag_enteredP = false;
foreach (HtmlNode htmlNode in hnc)
{
if (htmlNode.Name.ToLower() == "p")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
if (htmlNode.ParentNode != null && htmlNode.ParentNode.Name.ToLower() == "noscript")
{
continue;
}
foreach (HtmlNode p in htmlNode.DescendantNodes().ToList())
{
flag_enteredP = true;
if (p.Name.ToLower() == "i" || p.Name.ToLower() == "em")
{
String str = ConvertWhitespacesToSingleSpaces(p.InnerText);
if (str != " ")
{
Italic i = new Italic();
i.Inlines.Add(str);
paragraph.Inlines.Add(i);
}
}
else if (p.Name.ToLower() == "a")
{
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(p.InnerText);
foreach (HtmlAttribute att1 in p.Attributes)
{
if (att1.Name.ToLower() == "href")
{
if (att1.Value.ToCharArray()[0] != '#' && !att1.Value.Contains("ackbib.html"))
{
String uri = att1.Value;
if (!att1.Value.Contains("http://"))
{
uri = uri + "&topic=" + p.InnerText;
}
hl.NavigateUri = new Uri("/TalkOriginContentPage.xaml?href=" + uri, UriKind.Relative);
paragraph.Inlines.Add(hl);
}
else
{
String str = ConvertWhitespacesToSingleSpaces(p.InnerText);
if (str != " ")
{
Run run = new Run();
run.Text = str;
paragraph.Inlines.Add(run);
}
}
}
}
}
else if (p.Name.ToLower() == "b")
{
if (p.ParentNode.Name.ToLower() != "i" && p.ParentNode.Name.ToLower() != "em")
{
String str = ConvertWhitespacesToSingleSpaces(p.InnerText);
if (str != " ")
{
Bold i = new Bold();
i.Inlines.Add(str);
paragraph.Inlines.Add(i);
}
}
}
else if (p.Name.ToLower() == "#text")
{
if (p.ParentNode.Name.ToLower() != "b"
&& p.ParentNode.Name.ToLower() != "a"
&& p.ParentNode.Name.ToLower() != "em"
&& p.ParentNode.Name.ToLower() != "i")
{
String str = ConvertWhitespacesToSingleSpaces(p.InnerText);
if (str != " ")
{
Run run = new Run();
run.Text = str;
paragraph.Inlines.Add(run);
}
}
}
else if (p.Name.ToLower() == "img")
{
foreach (HtmlAttribute a in p.Attributes)
{
if (a.Name.ToLower() == "alt")
{
Run run = new Run();
run.Text = a.Value;
paragraph.Inlines.Add(run);
}
}
}
}
paragraph.Inlines.Add(new LineBreak());
}
else if (htmlNode.Name.ToLower() == "h1")
{
PageTitle.Text = htmlNode.InnerText;
}
/* Problem with other info being pulled along with it
else if (htmlNode.Name.ToLower() == "div" && htmlNode.Attributes.Count() > 0)
{
if (htmlNode.Attributes[0].Name.ToLower() == "class" && htmlNode.Attributes[0].Value == "minus1")
{
Run run = new Run();
String str = htmlNode.InnerText.Replace("©", "©");
run.Text = " " + htmlNode.InnerText;
paragraph.Inlines.Add(run);
}
}//*/
else if (htmlNode.Name.ToLower() == "address" && htmlNode.Attributes.Count() == 0)
{
Run run = new Run();
run.Text = "by " + htmlNode.InnerText;
paragraph.Inlines.Add(run);
}
else if (htmlNode.Name.ToLower() == "h2")
{
TextBlock t = new TextBlock();
t.Text = htmlNode.InnerText;
t.TextWrapping = TextWrapping.Wrap;
t.Style = (Style)Application.Current.Resources["PhoneTextExtraLargeStyle"];
if (pageBody.Count > 0 || paragraph.Inlines.Count > 0)
{
if (paragraph.Inlines.Count > 0)
{
paragraph.Inlines.Add(new LineBreak());
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
foreach (Block b in pageBody)
{
RichTextBox rtb = new RichTextBox();
rtb.IsReadOnly = true;
rtb.VerticalAlignment = VerticalAlignment.Top;
rtb.Blocks.Add(b);
PageBody.Children.Add(rtb);
}
}
pageBody.Clear();
PageBody.Children.Add(t);
}
}
if (!flag_enteredP)
{
pageBody.Clear();
PageBody.Children.Clear();
paragraph = new Paragraph();
Boolean flag_begin = false;
foreach (HtmlNode htmlNode in hnc)
{
if (htmlNode.Name.ToLower() == "body")
{
// flag_begin = true;
}else if(htmlNode.Name.ToLower()=="#comment"){
if (htmlNode.InnerText.Trim() == "<!-- begin trailer -->")
{
break;
}
else if (htmlNode.InnerText.Trim() == "<!-- end header -->")
{
flag_begin = true;
}
}
else if (flag_begin && htmlNode.Name.ToLower() == "p")
{
if (paragraph.Inlines.Count > 0 )
{
paragraph.Inlines.Add(new LineBreak());
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
}
else if (flag_begin && htmlNode.Name.ToLower() == "#text")
{
if (htmlNode.ParentNode != null && htmlNode.ParentNode.Name.ToLower() != "b"
&& htmlNode.ParentNode.Name.ToLower() != "h1" && htmlNode.ParentNode.Name.ToLower() != "h2"
&& htmlNode.ParentNode.Name.ToLower() != "i" && htmlNode.ParentNode.Name.ToLower() != "em"
&& htmlNode.ParentNode.Name.ToLower() != "a" && htmlNode.ParentNode.Name.ToLower() != "img"
&& htmlNode.ParentNode.Name.ToLower() != "area" && htmlNode.ParentNode.Name.ToLower() != "map"
&& htmlNode.ParentNode.Name.ToLower() != "font"
&& htmlNode.ParentNode.Name.ToLower() != "#comment")
{
String str = ConvertWhitespacesToSingleSpaces(htmlNode.InnerText);
if (str != " ")
{
Run run = new Run();
run.Text = str;
paragraph.Inlines.Add(run);
}
}
}
else if (flag_begin && htmlNode.ParentNode != null && htmlNode.ParentNode.Name.ToLower() == "noscript")
{
continue;
}
else if (flag_begin && htmlNode.Name.ToLower() == "i" || htmlNode.Name.ToLower() == "em")
{
String str = ConvertWhitespacesToSingleSpaces(htmlNode.InnerText);
if (str != " ")
{
Italic i = new Italic();
i.Inlines.Add(str);
paragraph.Inlines.Add(i);
}
}
else if (flag_begin && htmlNode.Name.ToLower() == "a")
{
if (!(htmlNode.ParentNode != null && htmlNode.ParentNode.Name.ToLower() == "font"))
{
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(htmlNode.InnerText);
foreach (HtmlAttribute att1 in htmlNode.Attributes)
{
if (att1.Name.ToLower() == "href")
{
if (att1.Value.ToCharArray()[0] != '#' && !att1.Value.Contains("ackbib.html"))
{
String uri = att1.Value;
if (!att1.Value.Contains("http://"))
{
uri = uri + "&topic=" + htmlNode.InnerText;
}
hl.NavigateUri = new Uri("/TalkOriginContentPage.xaml?href=" + uri, UriKind.Relative);
paragraph.Inlines.Add(hl);
}
else
{
String str = ConvertWhitespacesToSingleSpaces(htmlNode.InnerText);
if (str != " ")
{
Run run = new Run();
run.Text = str;
paragraph.Inlines.Add(run);
}
}
}
}
}
}
else if (flag_begin && htmlNode.Name.ToLower() == "b" || htmlNode.Name.ToLower() == "strong")
{
if (htmlNode.ParentNode.Name.ToLower() != "i" && htmlNode.ParentNode.Name.ToLower() != "em")
{
if (paragraph.Inlines.Count > 0 && htmlNode.ParentNode != null && htmlNode.ParentNode.Name.ToLower() == "dt")
{
paragraph.Inlines.Add(new LineBreak());
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
String str = ConvertWhitespacesToSingleSpaces(htmlNode.InnerText);
if (str != " ")
{
Bold i = new Bold();
i.Inlines.Add(str);
paragraph.Inlines.Add(i);
}
if(htmlNode.ParentNode!=null && htmlNode.ParentNode.Name.ToLower()=="dt" && htmlNode.NextSibling!=null && htmlNode.NextSibling.Name.ToLower() != "p"){
paragraph.Inlines.Add(new LineBreak());
}
}
}
else if (flag_begin && htmlNode.Name.ToLower() == "img")
{
foreach (HtmlAttribute a in htmlNode.Attributes)
{
if (a.Name.ToLower() == "alt")
{
Run run = new Run();
run.Text = a.Value;
paragraph.Inlines.Add(run);
}
}
}
else if (htmlNode.Name.ToLower() == "h1")
{
PageTitle.Text = htmlNode.InnerText;
}
else if (htmlNode.Name.ToLower() == "font")
{
foreach (HtmlAttribute att in htmlNode.Attributes)
{
if (att.Name.ToLower() == "size" && att.Value == "+2")
{
TextBlock t = new TextBlock();
t.Text = htmlNode.InnerText.Trim();
t.TextWrapping = TextWrapping.Wrap;
t.Style = (Style)Application.Current.Resources["PhoneTextExtraLargeStyle"];
PageBody.Children.Add(t);
}
else if (att.Name.ToLower() == "size" && att.Value == "-1")
{
Run run = new Run();
String str = htmlNode.InnerText.Replace("©", "©");
str = str.Replace("©", "©");
run.Text = str.Trim();
paragraph.Inlines.Add(run);
}
}
}
else if (htmlNode.Name.ToLower() == "address" && htmlNode.Attributes.Count() == 0)
{
Run run = new Run();
run.Text = "by " + htmlNode.InnerText;
paragraph.Inlines.Add(run);
}
else if (htmlNode.Name.ToLower() == "h2")
{
TextBlock t = new TextBlock();
t.Text = htmlNode.InnerText;
t.TextWrapping = TextWrapping.Wrap;
t.Style = (Style)Application.Current.Resources["PhoneTextExtraLargeStyle"];
if (pageBody.Count > 0 || paragraph.Inlines.Count > 0)
{
if (paragraph.Inlines.Count > 0)
{
paragraph.Inlines.Add(new LineBreak());
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
foreach (Block b in pageBody)
{
RichTextBox rtb = new RichTextBox();
rtb.IsReadOnly = true;
rtb.VerticalAlignment = VerticalAlignment.Top;
rtb.Blocks.Add(b);
PageBody.Children.Add(rtb);
}
}
pageBody.Clear();
PageBody.Children.Add(t);
}
}
}
if (paragraph != null && paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
}
foreach (Block b in pageBody)
{
RichTextBox rtb = new RichTextBox();
rtb.IsReadOnly = true;
rtb.VerticalAlignment = VerticalAlignment.Top;
rtb.Blocks.Add(b);
PageBody.Children.Add(rtb);
}
PageBody.InvalidateArrange();
PageBody.InvalidateMeasure();
scrollViewer1.InvalidateArrange();
scrollViewer1.InvalidateMeasure();
scrollViewer1.InvalidateScrollInfo();
}
else
{
this.NavigationService.Navigate(new Uri("/ContentLoadError.xaml?href="+CurrentPage, UriKind.Relative));
}
progress.Visibility = Visibility.Collapsed;
}
public void parse_TalkOriginsContentIndexCompleted(object sender, HtmlDocumentLoadCompleted e)
{
if (e.Document != null)
{
IList<HtmlNode> hnc = e.Document.DocumentNode.DescendantNodes().ToList();
Boolean flag_content = false;
int count = 0;
IList<Block> pageBody = new List<Block>();
Paragraph paragraph = new Paragraph();
foreach (HtmlNode htmlNode in hnc)
{
if (htmlNode.Name.ToLower() == "h2" && htmlNode.Attributes.Count > 0
&& htmlNode.Attributes[0].Name.ToLower() == "class" && htmlNode.Attributes[0].Value == "c")
{
flag_content = true;
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Bold h2 = new Bold();
h2.Inlines.Add(htmlNode.InnerText);
Paragraph para = new Paragraph();
para.Inlines.Add(h2);
para.Inlines.Add(new LineBreak());
pageBody.Add(para);
}
else if (!flag_content && htmlNode.Name.ToLower() == "small" && htmlNode.InnerText.Contains("edited"))
{
String str = htmlNode.InnerText;
str = str.Substring(0, 1).ToUpper() + str.Substring(1, str.Count() - 1);
str = str.Replace(" ", " ");
str = str.Replace("©", "©");
Run run = new Run();
run.Text = str;
paragraph.Inlines.Add(run);
}
else if (flag_content && htmlNode.Name.ToLower() == "#text")
{
if (htmlNode.ParentNode.Name.ToLower() != "h2"
&& htmlNode.ParentNode.Name.ToLower() != "h3"
&& htmlNode.ParentNode.Name.ToLower() != "a"
&& htmlNode.ParentNode.Name.ToLower() != "i")
{
String str = ConvertWhitespacesToSingleSpaces(htmlNode.InnerText);
if (str != " ")
{
Run run = new Run();
run.Text = str;
paragraph.Inlines.Add(run);
}
}
}
else if (flag_content && htmlNode.Name.ToLower() == "i")
{
String str = ConvertWhitespacesToSingleSpaces(htmlNode.InnerText);
if (str != " ")
{
Italic i = new Italic();
i.Inlines.Add(str);
paragraph.Inlines.Add(i);
}
}
else if (flag_content && htmlNode.Name.ToLower() == "h3")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Bold h2 = new Bold();
h2.Inlines.Add(htmlNode.InnerText);
Paragraph para = new Paragraph();
para.Inlines.Add(new LineBreak());
para.Inlines.Add(h2);
pageBody.Add(para);
}
else if (flag_content && htmlNode.Name.ToLower() == "h2")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Bold h2 = new Bold();
h2.Inlines.Add(htmlNode.InnerText);
Paragraph para = new Paragraph();
para.Inlines.Add(new LineBreak());
para.Inlines.Add(h2);
pageBody.Add(para);
}
else if (flag_content && htmlNode.Name.ToLower() == "ol")
{
count = 0;
}
else if (flag_content && htmlNode.Name.ToLower() == "a")
{
Hyperlink hl = new Hyperlink();
hl.Inlines.Add(htmlNode.InnerText);
foreach (HtmlAttribute att1 in htmlNode.Attributes)
{
if (att1.Name.ToLower() == "href")
{
if (att1.Value.ToCharArray()[0] != '#')
{
String p = att1.Value;
if (!att1.Value.Contains("http://"))
{
p = p + "&topic=" + htmlNode.InnerText;
}
hl.NavigateUri = new Uri("/TalkOriginContentPage.xaml?href=" + p, UriKind.Relative);
paragraph.Inlines.Add(hl);
}
else
{
String str = ConvertWhitespacesToSingleSpaces(htmlNode.InnerText);
if (str != " ")
{
Run run = new Run();
run.Text = str;
paragraph.Inlines.Add(run);
}
}
}
}
}
else if (flag_content && htmlNode.Name.ToLower() == "div" && htmlNode.InnerText.Contains("Previous Claim"))
{
flag_content = false;
}
else if (flag_content && htmlNode.Name.ToLower() == "li")
{
if (paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
paragraph = new Paragraph();
}
Run run = new Run();
if (htmlNode.ParentNode.Name.ToLower() == "ol")
{
count++;
run.Text = count + ". ";
}
else
{
run.Text = "- ";
}
paragraph.Inlines.Add(run);
}
}
if (paragraph != null && paragraph.Inlines.Count > 0)
{
pageBody.Add(paragraph);
}
foreach (Block b in pageBody)
{
RichTextBox rtb = new RichTextBox();
rtb.IsReadOnly = true;
rtb.VerticalAlignment = VerticalAlignment.Top;
rtb.Blocks.Add(b);
PageBody.Children.Add(rtb);
}
PageBody.InvalidateArrange();
PageBody.InvalidateMeasure();
scrollViewer1.InvalidateArrange();
scrollViewer1.InvalidateMeasure();
scrollViewer1.InvalidateScrollInfo();
}
else
{
this.NavigationService.Navigate(new Uri("/ContentLoadError.xaml?href=" + CurrentPage, UriKind.Relative));
}
progress.Visibility = Visibility.Collapsed;
}
public void TreeWalks_GetNextInsertionPosition ()
{
rtb.SelectAll ();
rtb.Selection.Text = "";
// we create the following tree:
// paragraph
// / \
// bold italic
// |
// run
// Section sec = new Section ();
Paragraph p = new Paragraph ();
Bold b = new Bold ();
Italic i = new Italic ();
Run r1 = new Run { Text = "Bold text" };
p.Inlines.Add (b);
p.Inlines.Add (i);
b.Inlines.Add (r1);
rtb.Selection.Insert (p);
// now let's do a lot of checks for moving
// textpointers around.
TextPointer tp;
// move forward from paragraph.ContentStart
tp = p.ContentStart;
tp = tp.GetNextInsertionPosition (LogicalDirection.Forward);
Assert.AreEqual (b, tp.Parent, "#7");
// backing up from element.ContentStart gets
// us... someplace. and TextPointer.Parent is
// bizarre.
tp = r1.ContentStart;
Assert.AreSame (r1, tp.Parent, "#0");
tp = tp.GetNextInsertionPosition (LogicalDirection.Backward);
Assert.AreEqual (typeof (Run), tp.Parent.GetType(), "#1");
Assert.AreNotEqual (r1, tp.Parent, "#2");
Assert.AreEqual (-1, tp.CompareTo (r1.ElementStart), "#3");
// backing up from element.ElementStart gets
// us... someplace else. and
// TextPointer.Parent is still bizarre.
tp = r1.ElementStart.GetNextInsertionPosition (LogicalDirection.Backward);
Assert.AreEqual (typeof (Run), tp.Parent.GetType(), "#5");
Assert.AreNotEqual (r1, tp.Parent, "#5");
Assert.AreEqual (-1, tp.CompareTo (r1.ContentStart), "#6");
}
public void TreeWalks_GetPositionAtOffset (FlowDirection fd)
{
rtb.SelectAll ();
rtb.Selection.Text = "";
// we create the following tree:
// paragraph
// / \
// bold italic
// | / \
// run run run
// Section sec = new Section ();
Paragraph p = new Paragraph ();
Bold b = new Bold ();
Italic i = new Italic ();
Run r1 = new Run { Text = "Bold text" };
Run r2 = new Run { Text = "Italic text1" };
Run r3 = new Run { Text = "Italic text2" };
p.Inlines.Add (b);
p.Inlines.Add (i);
b.Inlines.Add (r1);
i.Inlines.Add (r2);
i.Inlines.Add (r3);
rtb.Selection.Insert (p);
TextPointer tp;
int offset = 0;
// forward tests from p.ContentStart
////////////////////////////////////
// forward 0 offset keeps us at p.ContentStart
Console.WriteLine ("1");
tp = p.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Forward);
Assert.AreEqual (p, tp.Parent, "#1-0");
Assert.AreEqual (0, tp.CompareTo (p.ContentStart), "#1-1");
Assert.IsFalse (tp.IsAtInsertionPosition, "#1-2");
// forward 1 offset moves us to b.ContentStart
Console.WriteLine ("2");
offset++;
tp = p.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Forward);
Assert.AreEqual (b, tp.Parent, "#2-0");
Assert.AreEqual (0, tp.CompareTo (b.ContentStart), "#2-1");
Assert.IsFalse (tp.IsAtInsertionPosition, "#2-2");
// forward 2 offset moves us to r1.ContentStart
Console.WriteLine ("3");
offset++;
tp = p.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Forward);
Assert.AreEqual (r1, tp.Parent, "#3-0");
Assert.AreEqual (0, tp.CompareTo (r1.ContentStart), "#3-1");
Assert.IsTrue (tp.IsAtInsertionPosition, "#3-2");
// forward 3 offset moves us 1 character into the interior of r1
Console.WriteLine ("4");
offset++;
tp = p.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Forward);
Assert.AreEqual (r1, tp.Parent, "#4-0");
Assert.AreEqual (1, tp.CompareTo (r1.ContentStart), "#4-1");
Assert.IsTrue (tp.IsAtInsertionPosition, "#4-2");
// forward 2 + r1.Text.Length moves us to r1.ContentEnd
Console.WriteLine ("5");
offset += r1.Text.Length - 1;
tp = p.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Forward);
Assert.AreEqual (r1, tp.Parent, "#5-0");
Assert.AreEqual (0, tp.CompareTo (r1.ContentEnd), "#5-1");
Assert.IsTrue (tp.IsAtInsertionPosition, "#5-2");
// forward 1 more and we'll be at b.ContentEnd
Console.WriteLine ("6");
offset ++;
tp = p.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Forward);
Assert.AreEqual (b, tp.Parent, "#6-0");
Assert.AreEqual (0, tp.CompareTo (b.ContentEnd), "#6-1");
Assert.IsFalse (tp.IsAtInsertionPosition, "#6-2");
// forward 1 more and we're back in the paragraph, between the bold and italic elements
Console.WriteLine ("7");
offset++;
tp = p.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Forward);
Assert.AreEqual (p, tp.Parent, "#7-0");
Assert.AreEqual (1, tp.CompareTo (b.ContentEnd), "#7-1");
Assert.AreEqual (-1, tp.CompareTo (i.ContentStart), "#7-2");
Assert.IsFalse (tp.IsAtInsertionPosition, "#7-3");
// forward 1 more and we'll be at i.ContentStart
Console.WriteLine ("8");
offset++;
tp = p.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Forward);
Assert.AreEqual (i, tp.Parent, "#8-0");
Assert.AreEqual (0, tp.CompareTo (i.ContentStart), "#8-1");
Assert.IsFalse (tp.IsAtInsertionPosition, "#8-2");
// backward tests from r3.ContentStart
//////////////////////////////////////
// backward 0 keeps us at r3.ContentStart
Console.WriteLine ("9");
offset = 0;
tp = r3.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Backward);
Assert.AreEqual (r3, tp.Parent, "#9-0");
Assert.AreEqual (0, tp.CompareTo (r3.ContentStart), "#9-1");
Assert.IsTrue (tp.IsAtInsertionPosition, "#9-2");
// backward 1 more and we're in the italic element, between r2 and r3
Console.WriteLine ("10");
offset--;
tp = r3.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Backward);
Assert.AreEqual (i, tp.Parent, "#10-0");
Assert.AreEqual (-1, tp.CompareTo (r3.ContentStart), "#10-1");
Assert.AreEqual (1, tp.CompareTo (r2.ContentEnd), "#10-2");
Assert.IsFalse (tp.IsAtInsertionPosition, "#10-2");
// backward 1 more and we're at r2.ContentEnd
offset--;
tp = r3.ContentStart.GetPositionAtOffset (offset, LogicalDirection.Backward);
Assert.AreEqual (r2, tp.Parent, "#11-0");
Assert.AreEqual (0, tp.CompareTo (r2.ContentEnd), "#11-1");
Assert.IsTrue (tp.IsAtInsertionPosition, "#11-2");
}
private void BuildFeedItemList()
{
StackPanel_FeedItems.Children.Clear();
Indices.Clear();
// Bygg en lista med index:ar för alla FeedItems och deras associerade Feed.
for (int i = 0; i < Feeds.Count; i++)
{
for (int j = 0; j < Feeds[i].Items.Count; j++)
{
if (string.IsNullOrWhiteSpace(TextBox_Filter.Text))
{
Indices.Add(new SortableIndices(i, j, Feeds[i].Items[j].PublicationDate));
}
else if (Feeds[i].Category.Name != null && Feeds[i].Category.Name.Contains(TextBox_Filter.Text))
{
Indices.Add(new SortableIndices(i, j, Feeds[i].Items[j].PublicationDate));
}
}
}
// Sortera index-listan efter publikationsdatum (nyast först)
Indices.Sort((a, b) => b.PublicationDate.CompareTo(a.PublicationDate));
// Skriv ut föremålen och all relaterad data i StackPanel_FeedItems
foreach(SortableIndices index in Indices.Take(30))
{
TextBlock textBlock = new TextBlock();
// Skriv ut avsnittets titel
{
var s = new Span();
s.FontSize = 16;
s.FontWeight = FontWeights.Bold;
s.Inlines.Add(Feeds[index.FeedIndex].Items[index.FeedItemIndex].Title);
textBlock.Inlines.Add(s);
}
// Skriv ut författare + publiceringsdatum
{
var i = new Italic();
i.Foreground = Brushes.Gray;
i.Inlines.Add("\nby " + Feeds[index.FeedIndex].Title + " on " + Feeds[index.FeedIndex].Items[index.FeedItemIndex].PublicationDate.ToString());
textBlock.Inlines.Add(i);
}
// Skriv ut play + details-knappar
{
var h = new Hyperlink();
h.Tag = index; // Spara indicerna så att vi kan nå rätt föremål senare
h.Click += new RoutedEventHandler(Hyperlink_Click_DisplayItemDetails);
h.TextDecorations = null;
h.Inlines.Add("details");
textBlock.Inlines.Add("\n[");
textBlock.Inlines.Add(h);
textBlock.Inlines.Add("] ");
var s = new Span();
s.FontWeight = FontWeights.Bold;
var h2 = new Hyperlink();
h2.Tag = index;
h2.NavigateUri = new Uri(Feeds[index.FeedIndex].Items[index.FeedItemIndex].MediaUrl);
h2.RequestNavigate += new RequestNavigateEventHandler(Hyperlink_RequestNavigate);
h2.Click += new RoutedEventHandler(Hyperlink_SetFeedItemHasBeenPlayed);
h2.TextDecorations = null;
h2.Inlines.Add("play item");
s.Inlines.Add("[");
s.Inlines.Add(h2);
s.Inlines.Add("] ");
var s2 = new Span();
if (Feeds[index.FeedIndex].Items[index.FeedItemIndex].HasBeenPlayed)
{
s2.Foreground = Brushes.Green;
s2.Inlines.Add("Played");
}
else
{
s2.Foreground = Brushes.Red;
s2.Inlines.Add("Unplayed");
}
s.Inlines.Add(s2);
textBlock.Inlines.Add(s);
}
StackPanel_FeedItems.Children.Add(textBlock);
StackPanel_FeedItems.Children.Add(new Separator() { Margin = new Thickness(0, 8, 4, 8) });
}
}
private int _formatStackTrace(Exception exception) {
var list = new List();
StackTrace stack = null;
if (exception != null) {
stack = new StackTrace(exception, true);
} else {
stack = new StackTrace(true);
}
for (int i = 0; i < stack.FrameCount; i++) {
// get next method call
var frame = stack.GetFrame(i);
var method = frame.GetMethod();
if (method == null) break;
if (method.HasAttribute<DebuggerNonUserCodeAttribute>(true)) continue;
// skip framework method calls
var methodClass = method.ReflectedType;
if (methodClass == null) continue;
if (_skipNamespaces.IsMatch(methodClass.Namespace)) continue;
if (methodClass.HasAttribute<CompilerGeneratedAttribute>(true)) continue;
if (_skipClasses.Contains(methodClass)) continue;
// format method signature
var methodName = methodClass.Name.Nvl("<Module>");
if (method.Name.IndexOf(".ctor") < 0) methodName += "." + method.Name;
var methodArgs = "";
ParameterInfo[] P = method.GetParameters();
for (int j = 0, len2 = P.Length; j < len2; j++) {
methodArgs += (j > 0 ? ", " : "") + P[j].Name;
}
var signature = TEXT.FatalError_Signature.Substitute(methodName, methodArgs);
// format file location
var fileName = frame.GetFileName();
var lineNum = frame.GetFileLineNumber();
if (fileName.NotEmpty()) {
fileName = Path.GetFullPath(fileName);
}
var location = TEXT.FatalError_Location.Substitute(fileName, lineNum);
// build list item
var row1 = new Run(signature);
var row2 = new Italic(new Run(location));
row1.Foreground = BLACK;
row2.Foreground = GRAY;
var para = new Paragraph();
para.Inlines.Add(row1);
para.Inlines.Add(new LineBreak());
para.Inlines.Add(row2);
var item = new ListItem(para);
item.Margin = new Thickness(0, 0, 0, 5);
list.ListItems.Add(item);
}
var count = list.ListItems.Count;
if (count > 0) {
var header = new Paragraph(new Run(TEXT.FatalError_StackTrace));
header.FontWeight = FontWeights.Bold;
header.Margin = new Thickness(5, 10, 0, 5);
_detailsDoc.Blocks.Add(header);
list.Margin = new Thickness(0);
list.MarkerStyle = TextMarkerStyle.Decimal;
list.Padding = new Thickness(25, 0, 0, 0);
_detailsDoc.Blocks.Add(list);
}
return count;
}
/// <summary>
/// Method creates collection of specialties an add it to the end of object name
/// </summary>
/// <param name="inlines"></param>
/// <param name="specialties"></param>
private void _CreateListOfSpecialties(List<Inline> inlines, object parentObject)
{
string collectionOfSpecialties = null;
StringBuilder sb = new StringBuilder();
if (parentObject is Vehicle)
foreach (VehicleSpecialty specialty in ((Vehicle)parentObject).Specialties)
{
if (0 < sb.Length)
sb.Append(", ");
sb.Append(specialty.Name);
}
else if (parentObject is Driver)
foreach (DriverSpecialty specialty in ((Driver)parentObject).Specialties)
{
if (0 < sb.Length)
sb.Append(", ");
sb.Append(specialty.Name);
}
collectionOfSpecialties += sb.ToString();
if (!string.IsNullOrEmpty(collectionOfSpecialties))
{
collectionOfSpecialties = string.Format((string)App.Current.FindResource("SpecialtiesCellText"), collectionOfSpecialties);
Italic noOrders = new Italic(new Run(collectionOfSpecialties));
noOrders.Foreground = new SolidColorBrush(Colors.Gray);
noOrders.FontSize = (double)App.Current.FindResource("StandartHelpFontSize");
inlines.Add(noOrders);
}
}
private int _formatErrorLog(ErrorList errorList) {
var header = new Paragraph(new Run(TEXT.FatalError_ErrorCount.Substitute(errorList.Summary)));
header.FontWeight = FontWeights.Bold;
header.Margin = new Thickness(5, 10, 0, 5);
_detailsDoc.Blocks.Add(header);
var table = new Table();
table.Columns.Add(new TableColumn());
table.Columns.Add(new TableColumn());
table.RowGroups.Add(new TableRowGroup());
table.Columns[0].Width = new GridLength(24);
table.Margin = new Thickness(0);
foreach (var msg in errorList.Items) {
// build list item
var icon = new BlockUIContainer(msg.Severity.ToImage(16, new Thickness(4, 0, 4, 3)));
var para = new Paragraph(new Run(msg.Text));
if (msg.Details.NotEmpty()) {
var details = new Italic(new Run(msg.Details));
details.Foreground = GRAY;
para.Inlines.Add(new LineBreak());
para.Inlines.Add(details);
para.Margin = new Thickness(0, 0, 0, 4);
}
var row = new TableRow();
row.Cells.Add(new TableCell(icon));
row.Cells.Add(new TableCell(para));
table.RowGroups[0].Rows.Add(row);
}
_detailsDoc.Blocks.Add(table);
return table.RowGroups[0].Rows.Count;
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture, List<HighlightMatch> highlightSections = null)
{
if (false == value is List<Section>)
{
throw new Exception("value must be of type List<Section>.");
}
if (targetType != typeof(List<Inline>))
{
throw new Exception("targetType must be of type List<Inline>.");
}
//take a COPY of the sections, so that we don't modify the originals
List<Section> sections = new List<Section>(value as List<Section>);
Section lastSection = new Section();
HighlightMatch[] highlightSectionArray = null == highlightSections ? null : highlightSections.ToArray();
int currentSectionIndex = 0;
int progressedSectionLength = 0;
List<Section> newSections = new List<Section>();
if (null == highlightSections)
{
newSections = sections;
}
else
{
//parameters: start index, whether we highlight, and whether it's current match
List<Tuple<int, bool, bool>> splitPoints = new List<Tuple<int, bool, bool>>();
highlightSections.ForEach(x =>
{
splitPoints.Add(new Tuple<int, bool, bool>(x.MatchStartIndex, true, x.CurrentMatch));
splitPoints.Add(new Tuple<int, bool, bool>(x.MatchStartIndex + x.MatchLength, false, false));
});
bool isHighlighting = false;
Brush highlightBrush = null;
foreach (var splitPoint in splitPoints)
{
while (progressedSectionLength + sections[currentSectionIndex].Text.Length < splitPoint.Item1)
{
Section currentSection = sections[currentSectionIndex];
if (isHighlighting)
currentSection.Background = highlightBrush;
newSections.Add(currentSection);
currentSectionIndex++;
progressedSectionLength += currentSection.Text.Length;
}
int splitIntoSection = splitPoint.Item1 - progressedSectionLength;
Section section1 = sections[currentSectionIndex].Clone();
section1.Text = section1.Text.Substring(0, splitIntoSection);
section1.Background = isHighlighting ? highlightBrush : null;
newSections.Add(section1);
progressedSectionLength += section1.Text.Length;
Section section2 = sections[currentSectionIndex].Clone();
section2.Text = section2.Text.Substring(splitIntoSection);
isHighlighting = splitPoint.Item2;
highlightBrush = splitPoint.Item3 ? HighlightingCurrentBrush : HighlightingBrush;
section2.Background = isHighlighting ? highlightBrush : null;
//newSections.Add(section2);
sections[currentSectionIndex] = section2;
}
for (int i = currentSectionIndex; i < sections.Count; i++)
newSections.Add(sections[i]);
}
List<Inline> result = new List<Inline>();
foreach (Section section in newSections)
{
Inline inline = new Run(section.Text);
if (section.Colour != lastSection.Colour)
{
inline.Foreground = new SolidColorBrush(section.Colour);
}
if (section.Style != lastSection.Style)
{
if (section.Style == NoteStyle.Italic)
{
inline = new Italic(inline);
}
}
if (section.Weight != lastSection.Weight)
{
if (section.Weight == NoteWeight.Bold)
{
inline = new Bold(inline);
}
}
if (section.Background != null)
{
inline.Background = section.Background;
}
result.Add(inline);
}
return result;
}
private static Span CreateSpan(InlineType inlineType, string param)
{
Span span = null;
switch (inlineType)
{
case InlineType.Hyperlink:
Hyperlink link = new Hyperlink();
Uri uri;
if (Uri.TryCreate(param, UriKind.Absolute, out uri))
{
link.NavigateUri = uri;
}
span = link;
break;
case InlineType.Bold:
span = new Bold();
break;
case InlineType.Italic:
span = new Italic();
break;
case InlineType.Underline:
span = new Underline();
break;
default:
span = new Span();
break;
}
return span;
}
// Recursively parses the given Html node into a corresponding Inline element
private static Inline _parseHTMLNode(XNode node, HtmlBlock source) {
if (node.NodeType == XmlNodeType.Text) {
var text = ((XText)node).Value;
text = text.ReplaceAll(_reWhitespace, " ");
text = text.ReplaceAll(_reEncodedEntity, match => {
var code = match.Groups[1].Value;
if (code.At(0) == "#") {
return Char.ConvertFromUtf32(Int32.Parse(code.After(0)));
} else if (_htmlEntities.ContainsKey(code)) {
return Char.ConvertFromUtf32(_htmlEntities[code]);
} else {
throw new Exception(TEXT.HtmlBlock_UnrecognizedChar.Substitute(code));
}
});
return new Run(text);
}
if (node.NodeType != XmlNodeType.Element) {
return null;
}
var tag = (XElement)node;
var name = tag.Name.LocalName.ToLower();
Span outer = null;
Brush emphBrush = null;
double fontSize = 11;
double paraBreak = 0;
if (source != null) {
emphBrush = source.EmphasizedForeground;
fontSize = Double.IsNaN(source.FontSize) ? 11 : source.FontSize;
}
// hyperlink
if (name == "a") {
var link = new Hyperlink();
var href = tag.Get<Uri>("href");
if (href != null) link.NavigateUri = href;
var trg = tag.Get("target");
if (trg.NotEmpty()) link.TargetName = trg;
outer = link;
}
// bold
else if (name == "b") {
outer = new Bold();
}
// big
else if (name == "big") {
outer = new Span();
outer.FontSize = fontSize * _fontFactors[4];
}
// line break
else if (name == "br") {
return new LineBreak();
}
// code
else if (name == "c" || name == "code") {
outer = new Span();
outer.FontFamily = new FontFamily("Courier New");
}
// code
else if (name == "em") {
outer = new Span();
if (emphBrush != null) outer.Foreground = emphBrush;
}
// font style
else if (name == "font") {
outer = new Span();
var face = tag.Get("face");
if (face.NotEmpty()) outer.FontFamily = new FontFamily(face);
var brush = tag.Get<Brush>("color", null);
if (brush != null) outer.Foreground = brush;
var size = tag.Get<int>("size", -1);
if (size > 0) outer.FontSize = size;
}
// header 1-6
else if (name.Matches(_reHeaderTag)) {
outer = new Bold();
if (emphBrush != null) outer.Foreground = emphBrush;
outer.FontSize = fontSize * _fontFactors[7-Int32.Parse(name.At(1))];
paraBreak = 1;
}
// italic
else if (name == "i") {
outer = new Italic();
}
// image
else if (name == "img") {
outer = new Span();
var uic = new InlineUIContainer();
var img = new Image();
var src = tag.GetImage("src");
if (src != null) img.Source = src;
var w = tag.Get<int>("width", -1);
if (w >= 0) img.Width = w;
var h = tag.Get<int>("height", -1);
if (h >= 0) img.Height = h;
uic.Child = img;
outer.Inlines.Add(uic);
}
// paragraph
else if (name == "p") {
outer = new Span();
paraBreak = 4;
}
// small
else if (name == "small") {
outer = new Span();
outer.FontSize = fontSize * _fontFactors[2];
}
// span
else if (name == "span") {
outer = new Span();
}
// underline
else if (name == "u") {
outer = new Underline();
}
// invalid tag
else {
throw new Exception(TEXT.HtmlBlock_UnrecognizedTag.Substitute(tag.Name.LocalName));
}
var tip = tag.GetImage("title");
if (tip != null) {
outer.ToolTip = tip;
}
foreach (var child in tag.Nodes()) {
var inner = _parseHTMLNode(child, source);
if (inner != null) outer.Inlines.Add(inner);
}
if (paraBreak == 0) return outer;
var para = new Span();
para.Inlines.Add(outer);
para.Inlines.Add(new LineBreak());
var blankline = new Span();
blankline.FontSize = paraBreak;
para.Inlines.Add(blankline);
para.Inlines.Add(new LineBreak());
return para;
}
private static Inline GetInline(FrameworkElement element, SubtitleDescription description)
{
FontFamily fontFamily = null;
if (description.FontFace != null)
fontFamily = new FontFamily(description.FontFace);
Style style = null;
Inline inline = null;
switch (description.Type)
{
case InlineType.Run:
var run = new Run(description.Text);
if (description.FontSize != null) run.FontSize = double.Parse(description.FontSize);
if (fontFamily != null) run.FontFamily = fontFamily;
inline = run;
break;
case InlineType.LineBreak:
var lineBreak = new LineBreak();
inline = lineBreak;
break;
case InlineType.Span:
var span = new Span();
inline = span;
break;
case InlineType.Bold:
var bold = new Bold();
inline = bold;
break;
case InlineType.Italic:
var italic = new Italic();
inline = italic;
break;
case InlineType.Hyperlink:
var hyperlink = new Hyperlink();
inline = hyperlink;
break;
case InlineType.Underline:
var underline = new Underline();
inline = underline;
break;
}
if (inline != null)
{
var span = inline as Span;
if (span != null)
{
var childInlines = new List<Inline>();
foreach (var inlineDescription in description.Subtitles)
{
var childInline = GetInline(element, inlineDescription);
if (childInline == null)
continue;
childInlines.Add(childInline);
}
span.Inlines.AddRange(childInlines);
}
}
return inline;
}
