/// <summary>
/// Converts the text file to a DOCX document.
/// </summary>
/// <param name="txtFilename">The text filename.</param>
/// <returns>Stream that contains converted DOCX document.</returns>
public static Stream ConvertTxtFileToDocxDocument(string txtFilename)
{
#if !REMOVE_OFFICE_PLUGIN
// get "EmptyDocument.docx" resource
using (Stream documentStream = DemosResourcesManager.GetResourceAsStream("EmptyDocument.docx"))
{
if (documentStream == null)
{
throw new Exception("TXT to DOCX conversion error: Resource 'EmptyDocument.docx' is not found in demo application.");
}
MemoryStream tempStream = new MemoryStream();
// create DOCX editor for "EmptyDocument.docx"
using (DocxDocumentEditor editor = new DocxDocumentEditor(documentStream))
{
// set document text to a TXT file
editor.Body.Text = File.ReadAllText(txtFilename);
// save document
editor.Save(tempStream);
}
return(tempStream);
}
#endif
return(null);
}
/// <summary>
/// Initializes a new instance of the <see cref="SetOpenXmlParagraphNumerationForm"/> class.
/// </summary>
/// <param name="documentVisualEditor">The Office document visual editor.</param>
public SetOpenXmlParagraphNumerationForm(OfficeDocumentVisualEditor documentVisualEditor)
: this()
{
_documentVisualEditor = documentVisualEditor;
_documentEditor = documentVisualEditor.CreateDocumentEditor();
UpdateUI();
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Closing" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.ComponentModel.CancelEventArgs" /> that contains the event data.</param>
protected override void OnClosing(CancelEventArgs e)
{
base.OnClosing(e);
if (_documentEditor != null)
{
_documentEditor.Dispose();
_documentEditor = null;
}
}
/// <summary>
/// Handles the Click event of ButtonOk object.
/// </summary>
private void buttonOk_Click(object sender, EventArgs e)
{
if (numerationDefinitionsListBox.SelectedItem != null)
{
OpenXmlDocumentNumbering numbering = (OpenXmlDocumentNumbering)numerationDefinitionsListBox.SelectedItem;
if (_documentVisualEditor.SetParagraphNumeration(_documentEditor, numbering, 0))
{
_documentEditor.Dispose();
_documentEditor = null;
_documentVisualEditor.OnDocumentChanged();
}
}
DialogResult = DialogResult.OK;
}
/// <summary>
/// Handles the Click event of ImportButton object.
/// </summary>
private void importButton_Click(object sender, EventArgs e)
{
using (Stream numberingTemplateStream = DemosResourcesManager.GetResourceAsStream(externalNumerationsComboBox.Text + ".docx"))
{
using (DocxDocumentEditor numberingTemplateDocumentEditor = new DocxDocumentEditor(numberingTemplateStream))
{
DocxDocumentNumbering importedNumbering = _documentEditor.Numbering.Import(
numberingTemplateDocumentEditor,
numberingTemplateDocumentEditor.Numbering.Items[0]);
numerationDefinitionsListBox.Items.Add(importedNumbering);
numerationDefinitionsListBox.SelectedItem = importedNumbering;
}
}
}
/// <summary>
/// Handles the Interaction event of the OfficeDocumentInteractionController.
/// </summary>
private void _officeDocumentInteractionController_Interaction(object sender, InteractionEventArgs e)
{
// if mouse is double clicked
if (e.MouseClickCount == 2)
{
// find visual editor
OfficeDocumentVisualEditor visualEditor = CompositeInteractionController.FindInteractionController <OfficeDocumentVisualEditor>(e.InteractionController);
// if visual editor is found and has charts
if (visualEditor != null && visualEditor.HasCharts)
{
// create document editor
using (DocxDocumentEditor editor = visualEditor.CreateDocumentEditor())
{
// if document has chart(s) and don't have text
if (editor.Charts.Length > 0 && string.IsNullOrEmpty(editor.Body.Text.Trim('\n')))
{
// open chart editor form
ShowChartForm(visualEditor);
e.InteractionOccured(false);
}
}
}
}
}
