private void Trim()
{
TextDocumentHandler handler = new TextDocumentHandler(this.dte);
if (handler.HasNonEmptySelection)
{
Options options = this.package.Options;
bool execute = true;
if (!options.OnlyShowTrimDialogWhenShiftIsPressed || Utilities.IsShiftPressed)
{
TrimDialog dialog = new TrimDialog();
execute = dialog.Execute(options);
}
if (execute && (options.TrimStart || options.TrimEnd))
{
string text = handler.SelectedText;
TextLines lines = new TextLines(text);
lines.Trim(options.TrimStart, options.TrimEnd);
string trimmedText = lines.ToString();
handler.SetSelectedTextIfUnchanged(trimmedText, "Trim");
}
}
}
private void SortLines()
{
TextDocumentHandler handler = new TextDocumentHandler(this.dte);
if (handler.HasNonEmptySelection)
{
Options options = this.package.Options;
SortDialog dialog = new SortDialog();
if (dialog.Execute(options))
{
StringComparison comparison;
if (options.SortCompareByOrdinal)
{
comparison = options.SortCaseSensitive ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase;
}
else
{
comparison = options.SortCaseSensitive ? StringComparison.CurrentCulture : StringComparison.CurrentCultureIgnoreCase;
}
// Now sort the lines and put them back as the selection
string text = handler.SelectedText;
TextLines lines = new TextLines(text);
lines.Sort(comparison, options.SortAscending, options.SortIgnoreWhitespace, options.SortIgnorePunctuation, options.SortEliminateDuplicates);
string sortedText = lines.ToString();
handler.SetSelectedTextIfUnchanged(sortedText, "Sort Lines");
}
}
}
private static void UpdateSelectedText(TextDocumentHandler handler, string commandName, Action <TextLines> updateSelection)
{
string text = handler.SelectedText;
TextLines lines = new TextLines(text);
updateSelection(lines);
handler.SetSelectedTextIfUnchanged(lines.ToString(), commandName);
}
private static void UpdateSelectedText(TextDocumentHandler handler, string commandName, Action <TextLines> updateSelection)
{
ThreadHelper.ThrowIfNotOnUIThread();
string text = handler.SelectedText;
TextLines lines = new(text);
updateSelection(lines);
handler.SetSelectedTextIfUnchanged(lines.ToString(), commandName);
}
private void StreamText()
{
TextDocumentHandler handler = new TextDocumentHandler(this.dte);
if (handler.HasNonEmptySelection)
{
string text = handler.SelectedText;
TextLines lines = new TextLines(text);
string streamedText = lines.Stream();
handler.SetSelectedTextIfUnchanged(streamedText, "Stream Text");
}
}
private void CheckSpelling()
{
TextDocumentHandler handler = new TextDocumentHandler(this.dte);
if (handler.HasNonEmptySelection)
{
try
{
// Launch Word.
Word._Application wordApp = new Word.Application();
// Add a document.
Word._Document wordDoc = wordApp.Documents.Add();
// Clear current contents.
Word.Range range = wordApp.Selection.Range;
range.WholeStory();
range.Delete();
range = null;
// Add the text the user selected.
wordApp.Selection.Text = handler.SelectedText;
// Show it
wordApp.Visible = true;
wordApp.Activate();
wordDoc.Activate();
// Check spelling
wordDoc.CheckSpelling();
// Get the edited text back
wordApp.Selection.WholeStory();
string newText = wordApp.Selection.Text;
// Word always adds an extra CR, so strip that off.
// Also it converts all LFs to CRs, so change
// that back.
if (!string.IsNullOrEmpty(newText))
{
if (newText.EndsWith("\r"))
{
newText = newText.Substring(0, newText.Length - 1);
}
newText = newText.Replace("\r", "\r\n");
}
handler.SetSelectedTextIfUnchanged(newText, "Check Spelling");
// Tell the doc and Word to go away.
object saveChanges = false;
wordDoc.Close(ref saveChanges);
wordApp.Visible = false;
wordApp.Quit();
}
catch (COMException ex)
{
// If we get REGDB_E_CLASSNOTREG, then Word probably isn't installed.
const uint REGDB_E_CLASSNOTREG = 0x80040154;
if (unchecked ((uint)ex.ErrorCode) == REGDB_E_CLASSNOTREG)
{
this.package.ShowMessageBox(
"Microsoft Word is required in order to check spelling, but it isn't available.\r\n\r\nDetails:\r\n" + ex.Message,
true);
}
else
{
throw;
}
}
}
}
