private void btnReplaceAll_Click(object sender, RoutedEventArgs e)
{
int foundCount = 0;
this.richTextBox.SuspendUpdateLayout();
this.Document.BeginUpdate();
try
{
using (DocumentPosition startFindPosition = new DocumentPosition(this.Document.DocumentLayoutBox, true))
{
var found = true;
while (found)
{
DocumentTextSearch textSearch = new DocumentTextSearch(this.Document);
TextRange find = textSearch.Find(this.GetSearchText(), startFindPosition);
found = find != null;
if (found)
{
startFindPosition.MoveToPosition(find.EndPosition);
startFindPosition.AnchorToNextFormattingSymbol();
//This is needed to update the current style for editing
this.Document.CaretPosition.MoveToPosition(find.StartPosition);
find.SetSelection(this.Document);
if (this.replaceCallback(this.tbReplaceText.Text))
{
foundCount++;
}
startFindPosition.RemoveAnchorFromNextFormattingSymbol();
startFindPosition.MoveToPosition(this.Document.CaretPosition);
}
}
}
}
finally
{
this.Document.EndUpdate();
this.richTextBox.ResumeUpdateLayout();
}
RadWindow.Alert(new DialogParameters()
{
Header = this.Header,
Content = string.Format(LocalizationManager.GetString("Documents_FindReplaceDialog_MadeReplacements"), foundCount),
Owner = this
});
}
private List <Tuple <DocumentPosition, string> > GetPreviousWords(DocumentPosition caretPosition, List <Tuple <DocumentPosition, string> > result = null)
{
if (result == null)
{
result = new List <Tuple <DocumentPosition, string> >();
}
DocumentPosition pos = new DocumentPosition(richTextBox.Document);
pos.MoveToPosition(caretPosition);
pos.MoveToPreviousWordStart();
var text = pos.GetCurrentInlineBox().Text;
if (text.Contains("_"))
{
pos.MoveToPreviousWordStart();
}
var previousOfMainCaret = new DocumentPosition(pos);
if (previousOfMainCaret != caretPosition)
{
result.Add(new Tuple <DocumentPosition, string>(previousOfMainCaret, text));
GetPreviousWords(previousOfMainCaret, result);
}
return(result);
//////var word = GetText(previousOfMainCaret, caretPosition);// pos.Get
//////return new Tuple<DocumentPosition, string>(previousOfMainCaret, word);
}
private Tuple <DocumentPosition, string> GetPreviousWord(RadDocument radDocument, DocumentPosition caretPosition)
{
DocumentPosition pos = new DocumentPosition(richTextBox.Document);
pos.MoveToPosition(caretPosition);
pos.MoveToPreviousWordStart();
radDocument.Selection.SetSelectionStart(pos);
radDocument.Selection.AddSelectionEnd(caretPosition);
// var text = pos.GetCurrentInlineBox().Text;
string text = radDocument.Selection.GetSelectedText();; // pos.GetCurrentWord();
if (text.Contains("_"))
{
pos.MoveToPreviousWordStart();
radDocument.Selection.SetSelectionStart(pos);
radDocument.Selection.AddSelectionEnd(caretPosition);
text = radDocument.Selection.GetSelectedText();
}
if (text != null && text != "" && text != ".")
{
if (text.EndsWith("."))
{
text = text.Substring(0, text.Length - 1);
}
}
var previousOfMainCaret = new DocumentPosition(pos);
radDocument.Selection.Clear();
return(new Tuple <DocumentPosition, string>(previousOfMainCaret, text));
//////var word = GetText(previousOfMainCaret, caretPosition);// pos.Get
//////return new Tuple<DocumentPosition, string>(previousOfMainCaret, word);
}
private void HighlightOccurrencesInVisibleBoxes(IEnumerable <SpanLayoutBox> spanList)
{
if (spanList.Count() == 0)
{
return;
}
SpanLayoutBox firstBox = spanList.First();
SpanLayoutBox lastBox = spanList.Last();
DocumentPosition searchStart = new DocumentPosition(this.Document);
DocumentPosition searchEnd = new DocumentPosition(this.Document);
searchStart.MoveToInline(firstBox, 0);
searchEnd.MoveToInline(lastBox, lastBox.PositionsCountInBox - 1);
DocumentTextSearch textSearch = new DocumentTextSearch(this.Document);
TextRange textRange = textSearch.Find(word, searchStart, searchEnd);
int count = 0;
while (textRange != null)
{
count++;
DocumentPosition lineStart = new DocumentPosition(textRange.StartPosition);
DocumentPosition lineEnd = new DocumentPosition(lineStart);
lineEnd.MoveToCurrentLineEnd();
while (lineEnd < textRange.EndPosition)
{
this.FlushBoxes(lineStart, lineEnd);
lineStart.MoveToCurrentLineEnd();
lineStart.MoveToNext();
lineEnd.MoveToNext();
lineEnd.MoveToCurrentLineEnd();
}
this.FlushBoxes(lineStart, textRange.EndPosition);
searchStart.MoveToPosition(textRange.EndPosition);
if (searchStart >= searchEnd)
{
break;
}
textRange = textSearch.Find(word, searchStart, searchEnd);
}
}
private void ShowDialog()
{
ImageInline imageInline = this.radRichTextBox.Document.EnumerateChildrenOfType<ImageInline>().FirstOrDefault();
if (imageInline != null)
{
DocumentPosition start = new DocumentPosition(this.radRichTextBox.Document);
DocumentPosition end = new DocumentPosition(this.radRichTextBox.Document);
start.MoveToInline(imageInline);
end.MoveToPosition(start);
end.MoveToNext();
this.radRichTextBox.Document.Selection.AddSelectionStart(start);
this.radRichTextBox.Document.Selection.AddSelectionEnd(end);
if (this.radRichTextBox.Document.Selection.GetSelectedSingleInline() is ImageInline)
{
this.radRichTextBox.ShowImageEditorDialog();
}
}
}
private void ShowImageEditorDialog()
{
ImageInline imageInline = this.radRichTextBox.Document.EnumerateChildrenOfType <ImageInline>().FirstOrDefault();
if (imageInline != null)
{
DocumentPosition start = new DocumentPosition(this.radRichTextBox.Document);
DocumentPosition end = new DocumentPosition(this.radRichTextBox.Document);
start.MoveToInline(imageInline);
end.MoveToPosition(start);
end.MoveToNext();
this.radRichTextBox.Document.Selection.AddSelectionStart(start);
this.radRichTextBox.Document.Selection.AddSelectionEnd(end);
if (this.radRichTextBox.Document.Selection.GetSelectedSingleInline() is ImageInline)
{
this.radRichTextBox.ShowImageEditorDialog();
}
}
}
private void HighlightOccurrencesInVisibleBoxes(IEnumerable<SpanLayoutBox> spanList)
{
if (spanList.Count() == 0)
{
return;
}
SpanLayoutBox firstBox = spanList.First();
SpanLayoutBox lastBox = spanList.Last();
DocumentPosition searchStart = new DocumentPosition(this.Document);
DocumentPosition searchEnd = new DocumentPosition(this.Document);
searchStart.MoveToInline(firstBox, 0);
searchEnd.MoveToInline(lastBox, lastBox.PositionsCountInBox - 1);
DocumentTextSearch textSearch = new DocumentTextSearch(this.Document);
TextRange textRange = textSearch.Find(word, searchStart, searchEnd);
int count = 0;
while (textRange != null)
{
count++;
DocumentPosition lineStart = new DocumentPosition(textRange.StartPosition);
DocumentPosition lineEnd = new DocumentPosition(lineStart);
lineEnd.MoveToCurrentLineEnd();
while (lineEnd < textRange.EndPosition)
{
this.FlushBoxes(lineStart, lineEnd);
lineStart.MoveToCurrentLineEnd();
lineStart.MoveToNext();
lineEnd.MoveToNext();
lineEnd.MoveToCurrentLineEnd();
}
this.FlushBoxes(lineStart, textRange.EndPosition);
searchStart.MoveToPosition(textRange.EndPosition);
if (searchStart >= searchEnd)
{
break;
}
textRange = textSearch.Find(word, searchStart, searchEnd);
}
}
private void ExpressionEditor_KeyUp(object sender, KeyEventArgs e)
{
//bool showPropertyMethodList = false;
//bool rightctrlSpace = false;
bool ctrlSpace = false;
bool dot = false;
if (e.Key == Key.Space && (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl)))
{
ctrlSpace = true;
}
if (e.Key == Key.OemPeriod && (!Keyboard.IsKeyDown(Key.LeftShift) && !Keyboard.IsKeyDown(Key.RightShift)))
{
dot = true;
}
if (dot || ctrlSpace)
{
FormulaAutoCompleteKeyType keyType;
string theWord = "";
if (ctrlSpace && ExpressionEditor.ExpressionText == "")
{
keyType = FormulaAutoCompleteKeyType.EmptyLeftCtrlSpace;
}
else
{
DocumentPosition pos = new DocumentPosition(richTextBox.Document);
pos.MoveToPosition(richTextBox.Document.CaretPosition);
pos.MoveToPrevious();
var str = (richTextBox.Document.CaretPosition.GetCurrentWord());
if (str == Environment.NewLine)
{
theWord = GetPreviousWord(richTextBox.Document, GetPreviousWord(richTextBox.Document, richTextBox.Document.CaretPosition).Item1).Item2;
}
else
{
theWord = GetPreviousWord(richTextBox.Document, richTextBox.Document.CaretPosition).Item2;
}
if (dot)
{
keyType = FormulaAutoCompleteKeyType.DotOnly;
}
else
{
//leftctrlSpace
if (pos.GetCurrentWord() == ".")
{
keyType = FormulaAutoCompleteKeyType.AfterDotLeftCtrlSpace;
}
else
{
keyType = FormulaAutoCompleteKeyType.InTextLeftControlSpace;
}
}
}
ShowAutoComplete(keyType, theWord);
}
else if (e.Key != Key.LeftCtrl &&
e.Key != Key.LeftAlt)
{
//myPopup.IsOpen = false;
}
}
private void btnReplaceAll_Click(object sender, RoutedEventArgs e)
{
int foundCount = 0;
this.richTextBox.SuspendUpdateLayout();
this.Document.BeginUpdate();
try
{
using (DocumentPosition startFindPosition = new DocumentPosition(this.Document.DocumentLayoutBox, true))
{
var found = true;
while (found)
{
DocumentTextSearch textSearch = new DocumentTextSearch(this.Document);
TextRange find = textSearch.Find(this.GetSearchText(), startFindPosition);
found = find != null;
if (found)
{
startFindPosition.MoveToPosition(find.EndPosition);
startFindPosition.AnchorToNextFormattingSymbol();
//This is needed to update the current style for editing
this.Document.CaretPosition.MoveToPosition(find.StartPosition);
find.SetSelection(this.Document);
if (this.replaceCallback(this.tbReplaceText.Text))
{
foundCount++;
}
startFindPosition.RemoveAnchorFromNextFormattingSymbol();
}
}
}
}
finally
{
this.Document.EndUpdate();
this.richTextBox.ResumeUpdateLayout();
}
RadWindow.Alert(new DialogParameters()
{
Header = this.Header,
Content = string.Format(LocalizationManager.GetString("Documents_FindReplaceDialog_MadeReplacements"), foundCount)
});
}
