/// <summary>
/// Renders Markdown as HTML
/// </summary>
/// <param name="markdown">Markdown text to turn into HTML</param>
/// <param name="renderLinksExternal">If true creates all links with target='top'</param>
/// <returns></returns>
public string RenderMarkdown(string markdown, bool renderLinksExternal = false, bool usePragmaLines = false)
{
return(MarkdownDocument.RenderHtml(markdown, renderLinksExternal, usePragmaLines));
}
public TabItem OpenTab(string mdFile = null, MarkdownDocumentEditor editor = null, bool showPreviewIfActive = false, string syntax = "markdown", bool selectTab = true)
{
if (mdFile != null && mdFile != "untitled" && (!File.Exists(mdFile) ||
!AddinManager.Current.RaiseOnBeforeOpenDocument(mdFile)))
{
return(null);
}
var tab = new TabItem();
tab.Margin = new Thickness(0, 0, 3, 0);
tab.Padding = new Thickness(2, 0, 7, 2);
tab.Background = this.Background;
tab.ContextMenu = this.Resources["TabItemContextMenu"] as ContextMenu;
ControlsHelper.SetHeaderFontSize(tab, 13F);
var wb = new WebBrowser
{
AllowDrop = false,
Visibility = Visibility.Hidden
};
tab.Content = wb;
if (editor == null)
{
dynamic dom = wb.Document;
editor = new MarkdownDocumentEditor(wb)
{
Window = this,
EditorSyntax = syntax
};
var doc = new MarkdownDocument
{
Filename = mdFile ?? @"c:\temp\readme.md"
};
if (FileName != "untitled")
{
doc.Load();
}
doc.PropertyChanged += (sender, e) =>
{
if (e.PropertyName == "IsDirty")
{
CommandManager.InvalidateRequerySuggested();
}
};
editor.MarkdownDocument = doc;
var headerBinding = new Binding
{
Source = doc,
Path = new PropertyPath("FilenameWithIndicator"),
Mode = BindingMode.OneWay
};
BindingOperations.SetBinding(tab, TabItem.HeaderProperty, headerBinding);
tab.ToolTip = doc.Filename;
}
var filename = Path.GetFileName(editor.MarkdownDocument.Filename);
tab.Tag = editor;
Title = filename;
editor.LoadDocument();
TabItem existingTab = null;
if (filename != "untitled")
{
foreach (TabItem tb in TabControl.Items)
{
var lEditor = tb.Tag as MarkdownDocumentEditor;
if (lEditor.MarkdownDocument.Filename == editor.MarkdownDocument.Filename)
{
existingTab = tb;
break;
}
}
}
Model.OpenDocuments.Add(editor.MarkdownDocument);
Model.ActiveDocument = editor.MarkdownDocument;
if (existingTab != null)
{
TabControl.Items.Remove(existingTab);
}
tab.IsSelected = false;
TabControl.Items.Insert(0, tab);
// Get Tabablz control to insert at the top of the head
//if (TabControl.Items.Count > 0)
// TabablzControl.AddItem(tab, TabControl.Items[0] as TabItem, AddLocationHint.First);
//else
// TabControl.AddToSource(tab);
if (selectTab)
{
TabControl.SelectedItem = tab;
if (showPreviewIfActive && PreviewBrowser.Width > 5)
{
PreviewMarkdown(); //Model.PreviewBrowserCommand.Execute(ButtonHtmlPreview);
}
}
AddinManager.Current.RaiseOnAfterOpenDocument(editor.MarkdownDocument);
return(tab);
}
