/// <summary>
/// Called when the user presses the replace all button
/// </summary>
/// <param name="arg"></param>
void OnReplaceAllButtonClick(NEventArgs arg)
{
// init find settings
NFindTextSettings settings = new NFindTextSettings();
settings.FindWhat = m_FindTextBox.Text;
settings.SearchDirection = ENSearchDirection.Forward;
// find all occurances
NTextSearcher searcher = new NTextSearcher(m_DrawingView, settings);
searcher.ActivateEditor = false;
NShapeTextSearchState state;
while (searcher.FindNext(out state))
{
NSelection selection = state.Shape.GetTextSelection();
// replace
NRangeI selectedRange = selection.SelectedRange;
selection.InsertText(m_ReplaceTextBox.Text);
if (m_ReplaceTextBox.Text.Length > 0)
{
selection.SelectRange(new NRangeI(selectedRange.Begin, selectedRange.Begin + m_ReplaceTextBox.Text.Length - 1));
selection.SetHighlightFillToSelectedInlines(new NColorFill(ENNamedColor.LimeGreen));
}
}
}
/// <summary>
/// Called when the user presses the replace all button
/// </summary>
/// <param name="arg"></param>
void OnReplaceAllButtonClick(NEventArgs arg)
{
// init find settings
NFindSettings settings = new NFindSettings();
settings.FindWhat = m_FindTextBox.Text;
settings.SearchDirection = ENSearchDirection.Forward;
// find all occurances
NRangeI textRange = NRangeI.Zero;
NSelection selection = m_RichText.EditingRoot.Selection;
while (m_RichText.EditingRoot.FindNext(settings, ref textRange))
{
// replace dog with cat
selection.SelectRange(textRange);
selection.InsertText(m_ReplaceTextBox.Text);
if (m_ReplaceTextBox.Text.Length > 0)
{
selection.SelectRange(new NRangeI(textRange.Begin, textRange.Begin + m_ReplaceTextBox.Text.Length - 1));
selection.SetHighlightFillToSelectedInlines(new NColorFill(ENNamedColor.LimeGreen));
}
}
// move caret to beginning of document
selection.MoveCaret(ENCaretMoveDirection.DocumentBegin, false);
}
/// <summary>
/// Called when the user presses the find all button
/// </summary>
/// <param name="arg"></param>
void OnSelectAllButtonClick(NEventArgs arg)
{
// init find settings
NFindSettings settings = new NFindSettings();
settings.FindWhat = m_FindTextBox.Text;
settings.SearchDirection = ENSearchDirection.Forward;
// loop through all occurances
NRangeI textRange = NRangeI.Zero;
// move caret to beginning of document
m_RichText.Selection.MoveCaret(ENCaretMoveDirection.DocumentBegin, false);
while (m_RichText.EditingRoot.FindNext(settings, ref textRange))
{
m_RichText.Selection.SelectRange(textRange, true);
}
}
/// <summary>
/// Called when the user presses the find all button
/// </summary>
/// <param name="arg"></param>
void OnFindAllButtonClick(NEventArgs arg)
{
// init find settings
NFindSettings settings = new NFindSettings();
settings.FindWhat = m_FindTextBox.Text;
settings.SearchDirection = ENSearchDirection.Forward;
// loop through all occurances
NRangeI textRange = NRangeI.Zero;
while (m_RichText.EditingRoot.FindNext(settings, ref textRange))
{
m_RichText.Selection.SelectRange(textRange);
m_RichText.Selection.SetHighlightFillToSelectedInlines(new NColorFill(ENNamedColor.Red));
}
// move caret to beginning of document
m_RichText.Selection.MoveCaret(ENCaretMoveDirection.DocumentBegin, false);
}
/// <summary>
/// Called when the user presses the find all button
/// </summary>
/// <param name="arg"></param>
void OnFindAllButtonClick(NEventArgs arg)
{
// init find settings
NFindTextSettings settings = new NFindTextSettings();
settings.FindWhat = m_FindTextBox.Text;
settings.SearchDirection = ENSearchDirection.Forward;
// loop through all occurances
NRangeI textRange = NRangeI.Zero;
NTextSearcher searcher = new NTextSearcher(m_DrawingView, settings);
searcher.ActivateEditor = false;
NShapeTextSearchState state;
while (searcher.FindNext(out state))
{
state.Shape.GetTextSelection().SetHighlightFillToSelectedInlines(new NColorFill(ENNamedColor.Red));
}
}
private void OnSuggetsionsButtonClick(NEventArgs args)
{
NList <NParagraph> paragraphs = m_RichTextView.Selection.GetSelectedParagraphs();
if (paragraphs.Count == 0)
{
return;
}
NParagraph paragraph = paragraphs[0];
// Determine the current word
NList <NRangeI> words = paragraph.GetWordRanges();
int index = m_RichTextView.EditingRoot.Selection.Position.InsertIndex - paragraph.Range.Begin;
bool hasWord = false;
NRangeI wordRange = NRangeI.Zero;
for (int i = 0; i < words.Count; i++)
{
if (words[i].Contains(index))
{
hasWord = true;
wordRange = words[i];
}
}
if (!hasWord)
{
NMessageBox.Show(this.OwnerWindow, "You should click in a word first", "Warning", ENMessageBoxButtons.OK, ENMessageBoxIcon.Warning);
return;
}
char[] word = paragraph.Text.Substring(wordRange.Begin, wordRange.GetLength() + 1).ToCharArray();
string title = "Suggestions for '" + new string(word) + "'";
string content;
if (m_RichTextView.SpellChecker.IsCorrect(word, 0, word.Length - 1) == false)
{
INIterator <char[]> suggestions = m_RichTextView.SpellChecker.GetSuggestions(word, 0, word.Length - 1);
StringBuilder sb = new StringBuilder();
while (suggestions.MoveNext())
{
if (sb.Length > 0)
{
sb.Append("\n");
}
sb.Append(suggestions.Current);
}
content = sb.ToString();
}
else
{
content = "The word is correct.";
}
NMessageBox.Show(this.OwnerWindow, content, title, ENMessageBoxButtons.OK);
}
