public static void SaveFile(RichTextBoxPrintCtrl.RichTextBoxPrint e, string filePath)
{
RichTextBoxStreamType ext = Path.GetExtension(filePath) == ".txt" ? RichTextBoxStreamType.PlainText : RichTextBoxStreamType.RichText;
e.SaveFile(filePath, ext);
e.Tag = filePath;
e.Modified = false;
}
public static int Find(RichTextBoxPrintCtrl.RichTextBoxPrint e, string template, bool matchCase, bool searchDown)
{
int index;
RichTextBoxFinds caseComparison = matchCase ? RichTextBoxFinds.MatchCase : RichTextBoxFinds.None;
if (searchDown)
{
index = e.Find(template, e.SelectionStart + e.SelectionLength, caseComparison);
}
else
{
index = e.Find(template, 0, e.SelectionStart, caseComparison | RichTextBoxFinds.Reverse);
}
return(index);
}
public static bool PasteImage(RichTextBoxPrintCtrl.RichTextBoxPrint e, string filePath)
{
Bitmap image = new Bitmap(filePath);
Clipboard.SetDataObject(image);
DataFormats.Format myDataFormat = DataFormats.GetFormat(DataFormats.Bitmap);
if (e.CanPaste(myDataFormat))
{
e.Paste(myDataFormat);
return(true);
}
else
{
return(false);
}
}
public static void Replace(RichTextBoxPrintCtrl.RichTextBoxPrint e, string template, string newTemplate, bool matchCase)
{
if (matchCase)
{
if (e.SelectedText == template && e.SelectedText != null)
{
e.SelectedText = newTemplate;
}
}
else
{
if (e.SelectedText.ToUpper() == template.ToUpper() && e.SelectedText != null)
{
e.SelectedText = newTemplate;
}
}
}
public static void ReplaceAll(RichTextBoxPrintCtrl.RichTextBoxPrint e, string template, string newTemplate, bool matchCase)
{
int index = 0;
e.SelectionStart = index;
RichTextBoxFinds caseComparison = matchCase ? RichTextBoxFinds.MatchCase : RichTextBoxFinds.None;
while (index != -1)
{
index = TextBoxHelper.Find(e, template, matchCase, true);
if (index != -1)
{
e.Select(index, template.Length);
TextBoxHelper.Replace(e, template, newTemplate, matchCase);
}
}
e.SelectionLength = 0;
e.SelectionStart = 0;
}
public static int GetColumn(RichTextBoxPrintCtrl.RichTextBoxPrint e)
{
return(e.SelectionStart - e.GetFirstCharIndexFromLine(GetLine(e)));
}
public static int GetLine(RichTextBoxPrintCtrl.RichTextBoxPrint e)
{
return(e.GetLineFromCharIndex(e.SelectionStart));
}
