/// <summary>
/// Gets a rich text box that show the syntax highlighted source code of the example.
/// </summary>
/// <returns></returns>
protected virtual NWidget GetExampleSource()
{
NRichTextView richText = new NRichTextView();
richText.HRuler.Visibility = ENVisibility.Collapsed;
richText.VRuler.Visibility = ENVisibility.Collapsed;
richText.ReadOnly = true;
try
{
// Decompress the source code of the example
Type exampleType = Schema.DomType.Type;
NSourceCodeDecompressor decompressor = new NSourceCodeDecompressor(exampleType);
SourceCodeStream.Position = 0;
NCompression.DecompressZip(SourceCodeStream, decompressor);
// Highlight the decompressed source code
NSyntaxHighlighter syntaxHighlighter = new NSyntaxHighlighter();
MemoryStream decompressedStream = decompressor.GetSourceCodeStream();
if (decompressedStream != null)
{
Stream htmlStream = syntaxHighlighter.Highlight(decompressedStream);
// Load the colorized source code in the source code rich text view
richText.LoadFromStream(htmlStream, new NHtmlTextFormat());
}
}
catch (Exception ex)
{
NTrace.WriteException("Failed to get example source.", ex);
}
return(richText);
}
private void MergeAndSaveToFolder(string targetPath)
{
if (NDirectory.Exists(targetPath) == false)
{
NMessageBox.Show("The entered target path does not exist", "Error",
ENMessageBoxButtons.OK, ENMessageBoxIcon.Error);
return;
}
// Clone the rich text view
NRichTextView clonedRichTextView = (NRichTextView)m_RichText.DeepClone();
// Switch the mail merge of the cloned rich text view to preview mode
NMailMerge mailMerge = clonedRichTextView.Content.MailMerge;
mailMerge.PreviewMailMerge = true;
// Loop through all mail merge records to save individual documents to file
for (int i = 0; i < mailMerge.DataRecordCount; i++)
{
// Move to the next data source record
mailMerge.CurrentDataRecordIndex = i;
// Save the merged document to file
string fileName = "Document" + i.ToString(CultureInfo.InvariantCulture) + ".docx";
clonedRichTextView.SaveToFile(NPath.Combine(targetPath, fileName));
}
NMessageBox.Show("Merged documents saved to \"" + targetPath + "\".", "Mail Merge Complete",
ENMessageBoxButtons.OK, ENMessageBoxIcon.Information);
}
protected override NWidget CreateExampleContent()
{
// Create the rich text
m_RichText = new NRichTextView();
m_RichText.AcceptsTab = true;
m_RichText.Content.Sections.Clear();
NSection section = new NSection();
section.Blocks.Add(new NParagraph("Type some content here"));
m_RichText.Content.Sections.Add(section);
m_RichText.Content.Layout = ENTextLayout.Web;
m_RichText.VScrollMode = ENScrollMode.Never;
m_RichText.HScrollMode = ENScrollMode.Never;
m_RichText.HRuler.Visibility = ENVisibility.Hidden;
m_RichText.VRuler.Visibility = ENVisibility.Hidden;
m_RichText.PreferredWidth = double.NaN;
m_RichText.PreferredHeight = double.NaN;
m_RichText.Border = NBorder.CreateFilledBorder(NColor.Black);
m_RichText.BorderThickness = new NMargins(1);
m_RichText.HorizontalPlacement = Layout.ENHorizontalPlacement.Fit;
m_RichText.VerticalPlacement = Layout.ENVerticalPlacement.Top;
return(m_RichText);
}
protected override NWidget CreateExampleContent()
{
NSplitter splitter = new NSplitter();
splitter.SplitMode = ENSplitterSplitMode.Proportional;
splitter.SplitFactor = 0.5;
// Create the "HTML Code" group box
m_HtmlTextBox = new NTextBox();
m_HtmlTextBox.AcceptsEnter = true;
m_HtmlTextBox.AcceptsTab = true;
m_HtmlTextBox.Multiline = true;
m_HtmlTextBox.WordWrap = false;
m_HtmlTextBox.VScrollMode = ENScrollMode.WhenNeeded;
m_HtmlTextBox.HScrollMode = ENScrollMode.WhenNeeded;
NButton importButton = new NButton("Import");
importButton.Content.HorizontalPlacement = ENHorizontalPlacement.Center;
importButton.Click += new Function <NEventArgs>(OnImportButtonClick);
NPairBox pairBox = CreatePairBox(m_HtmlTextBox, importButton);
splitter.Pane1.Content = new NGroupBox("HTML Code", pairBox);
// Create the "Preview" group box
m_PreviewRichText = new NRichTextView();
m_PreviewRichText.ReadOnly = true;
m_PreviewRichText.DocumentLoaded += OnRichTextDocumentLoaded;
splitter.Pane2.Content = new NGroupBox("Preview", m_PreviewRichText);
return(splitter);
}
protected override NWidget CreateExampleContent()
{
// Create the rich text
m_RichText = new NRichTextView();
m_RichText.AcceptsTab = true;
m_RichText.Content.Sections.Clear();
// Create the ribbon
m_RibbonBuilder = new NRichTextRibbonBuilder();
return(m_RibbonBuilder.CreateUI(m_RichText));
}
private NWidget CreateRTFDemo()
{
NStackPanel stack = new NStackPanel();
stack.FillMode = ENStackFillMode.Last;
stack.FitMode = ENStackFitMode.Last;
NButton setButton = new NButton("Set Clipboard RTF");
setButton.Click += new Function <NEventArgs>(OnSetRTFButtonClick);
NButton getButton = new NButton("Get Clipboard RTF");
getButton.Click += new Function <NEventArgs>(OnGetRTFButtonClick);
NPairBox pairBox = new NPairBox(setButton, getButton);
pairBox.HorizontalPlacement = ENHorizontalPlacement.Left;
pairBox.Spacing = NDesign.HorizontalSpacing;
stack.Add(pairBox);
// Create a rich text view and some content
m_RichText = new NRichTextView();
m_RichText.PreferredSize = new NSize(400, 300);
NSection section = new NSection();
m_RichText.Content.Sections.Add(section);
NTable table = new NTable(2, 2);
table.AllowSpacingBetweenCells = false;
section.Blocks.Add(table);
for (int i = 0; i < 4; i++)
{
NTableCell cell = table.Rows[i / 2].Cells[i % 2];
cell.Border = NBorder.CreateFilledBorder(NColor.Black);
cell.BorderThickness = new NMargins(1);
NParagraph paragraph = (NParagraph)cell.Blocks[0];
paragraph.Inlines.Add(new NTextInline("Cell " + (i + 1).ToString(CultureInfo.InvariantCulture)));
}
stack.Add(m_RichText);
return(stack);
}
protected override NWidget CreateExampleContent()
{
NStackPanel stack = new NStackPanel();
stack.FillMode = ENStackFillMode.Last;
stack.FitMode = ENStackFitMode.Last;
stack.VerticalSpacing = 10;
m_RichTextView = new NRichTextView();
m_RichTextView.Content.Sections.Clear();
NSection section = new NSection();
m_RichTextView.Content.Sections.Add(section);
stack.Add(m_RichTextView);
section.Blocks.Add(new NParagraph(Text1));
section.Blocks.Add(new NParagraph(Text2));
return(stack);
}
/// <summary>
/// Creates the example description.
/// </summary>
/// <returns></returns>
protected virtual NWidget CreateExampleDescription()
{
NRichTextView richTextView = new NRichTextView();
richTextView.Padding = new NMargins(NDesign.HorizontalSpacing, NDesign.VerticalSpacing);
richTextView.HRuler.Visibility = ENVisibility.Collapsed;
richTextView.VRuler.Visibility = ENVisibility.Collapsed;
richTextView.ReadOnly = true;
byte[] descriptionData = NEncoding.UTF8.GetBytes(GetExampleDescription());
using (MemoryStream stream = new MemoryStream(descriptionData))
{
richTextView.LoadFromStream(stream, new NHtmlTextFormat());
}
richTextView.Content.Padding = new NMargins(NDesign.HorizontalSpacing * 2, NDesign.VerticalSpacing);
NGroupBox groupBox = new NGroupBox("Description");
groupBox.Content = richTextView;
return(groupBox);
}
