private void richTextBox_TextPatternMatch(object sender, RichTextBoxEventArgs e)
{
switch (e.Parameter.ToString())
{
case ":)":
e.Parameter = new Image {Source = new BitmapImage(new Uri("images/happy.png", UriKind.Relative))};
break;
case ":(":
e.Parameter = new Image {Source = new BitmapImage(new Uri("images/unhappy.png", UriKind.Relative))};
break;
case ";)":
e.Parameter = new Image {Source = new BitmapImage(new Uri("images/wink.png", UriKind.Relative))};
break;
case "(c)":
case "(C)":
e.Parameter = "©";
break;
}
}
private void richTextBox_ShowContextMenu(object sender, RichTextBoxEventArgs e)
{
//Visibility state = Visibility.Collapsed;
//if (e.Source is Table && richTextBox.ActiveTable != null)
// state = Visibility.Visible;
//contextMenu.Get("tableDivider").Visibility = state;
//contextMenu.Get("tableDivider2").Visibility = state;
//contextMenu.Get("formatTable").Visibility = state;
//contextMenu.Get("insertRow").Visibility = state;
//contextMenu.Get("insertColumn").Visibility = state;
//contextMenu.Get("deleteRow").Visibility = state;
//contextMenu.Get("deleteColumn").Visibility = state;
//e.Cancel = false;
}
private void RichTextBox_SelectionChanged(object sender, RichTextBoxEventArgs e)
{
UpdateFormattingControls();
}
//private void InsertTable_Click(object sender, RoutedEventArgs e)
//{
// tableRows.IsEnabled = true;
// tableColumns.IsEnabled = true;
// insertEditTableDialog.Title = "Insert Table";
// insertEditTableDialog.Buttons = DialogButtons.Close;
// insertEditTableDialog.CreateButton(DialogButtons.Custom, "Insert", "insert");
// insertEditTableDialog.ShowAsModal();
//}
//private void EditTable_Click(object sender, RoutedEventArgs e)
//{
// foreach (ComboBoxItem item in tableStyle.Items)
// {
// if (item.Tag.ToString() == richTextBox.ActiveTable.StyleID)
// {
// tableStyle.SelectedItem = item;
// break;
// }
// }
// tableRows.Text = richTextBox.ActiveTable.RowDefinitions.Count.ToString();
// tableColumns.Text = richTextBox.ActiveTable.ColumnDefinitions.Count.ToString();
// tableRows.IsEnabled = false;
// tableColumns.IsEnabled = false;
// insertEditTableDialog.Title = "Edit Table";
// insertEditTableDialog.Buttons = DialogButtons.Apply | DialogButtons.Close;
// insertEditTableDialog.ShowAsModal();
//}
//private void insertEditTable_Closed(object sender, DialogEventArgs e)
//{
// Table selectedTable = richTextBox.ActiveTable;
// int rows = 1;
// int columns = 1;
// string styleID;
// if (insertEditTableDialog.Result != DialogButtons.Close &&
// insertEditTableDialog.Result != DialogButtons.None)
// {
// styleID = tablePreview.Tag.ToString();
// int.TryParse(tableRows.Text, out rows);
// int.TryParse(tableColumns.Text, out columns);
// if (!richTextBox.TableStyles.ContainsKey(styleID))
// {
// // Create a new table style if not present
// richTextBox.TableStyles.Add(styleID, new RichTextBoxTableStyle(styleID, tablePreview.Background,
// tablePreview.CellFill,
// tablePreview.HeaderFill,
// tablePreview.BorderBrush,
// tablePreview.BorderThickness,
// tablePreview.CellBorderBrush,
// tablePreview.CellBorderThickness, 2));
// }
// switch (e.Tag.ToString())
// {
// case "insert":
// richTextBox.InsertTable(rows, columns, tablePreview.HeaderRows, tablePreview.HeaderColumns,
// styleID);
// break;
// case "apply":
// selectedTable.HeaderColumns = tablePreview.HeaderColumns;
// selectedTable.HeaderRows = tablePreview.HeaderRows;
// richTextBox.TableStyles[styleID].ApplyToTable(selectedTable);
// break;
// }
// }
//}
//private void ShowStyle_Click(object sender, RoutedEventArgs e)
//{
// stylePopup.Show();
//}
//private void stylePopup_Closed(object sender, DialogEventArgs e)
//{
// if (e.Tag.ToString() == "ok")
// {
// string styleID = ((TextBlockPlus) selectStyle.SelectedItem).Tag.ToString();
// if (richTextBox.SelectionStyle.ID != styleID)
// {
// ExecuteFormatting(Formatting.Style, styleID);
// }
// }
//}
//private void tableStyle_SelectionChanged(object sender, SelectionChangedEventArgs e)
//{
// if (tableStyle != null)
// {
// if (tableStyle.SelectedItem != null)
// {
// var borderItem = (Table) ((ComboBoxItem) tableStyle.SelectedItem).Content;
// if (borderItem != null)
// {
// tablePreview.Tag = ((ComboBoxItem) tableStyle.SelectedItem).Tag;
// tablePreview.Background = borderItem.Background;
// tablePreview.HeaderColumns = borderItem.HeaderColumns;
// tablePreview.HeaderRows = borderItem.HeaderRows;
// tablePreview.BorderBrush = borderItem.BorderBrush;
// tablePreview.BorderThickness = borderItem.BorderThickness;
// tablePreview.CellBorderBrush = borderItem.CellBorderBrush;
// tablePreview.CellBorderThickness = borderItem.CellBorderThickness;
// tablePreview.HeaderFill = borderItem.HeaderFill;
// tablePreview.CellFill = borderItem.CellFill;
// }
// }
// }
//}
private void RichTextBox_LinkClicked(object sender, RichTextBoxEventArgs e)
{
HtmlPage.Window.Navigate(new Uri(e.Parameter.ToString()), "_blank");
}
private void richTextBox_ElementWrite(object sender, RichTextBoxEventArgs e)
{
Liquid.Tree tree;
BitmapImage image;
switch (e.Format)
{
case Format.XML:
// Specify the Liquid treeviews as XAML
if (e.Source is Liquid.Tree)
{
tree = (Liquid.Tree) e.Source;
e.Parameter = CreateTreeViewXAML();
}
break;
case Format.Text:
// When a non-text element is converted to plain text you can specify here what it's text
// representation is (here we look for Emoticon images and set the appropriate text)
if (e.Source is Image)
{
image = (BitmapImage) ((Image) e.Source).Source;
switch (image.UriSource.ToString())
{
case "images/happy.png":
e.Content = ":)";
break;
case "images/unhappy.png":
e.Content = "):";
break;
case "images/wink.png":
e.Content = ";)";
break;
}
}
else if (e.Source is CheckBox)
{
e.Content = ((CheckBox) e.Source).IsChecked.Value.ToString();
}
break;
}
}
private void richTextBox_Diagnostic(object sender, RichTextBoxEventArgs e)
{
var tb = new TextBox
{
TextWrapping = TextWrapping.Wrap,
AcceptsReturn = true,
Text = e.Parameter.ToString()
};
diagnosticList.Children.Add(tb);
}
